Factors influencing proponents' behavior in environmental...
Transcript of Factors influencing proponents' behavior in environmental...
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(FACTORS nVfftm,lCnrlC PROPONENTS' BEHAVIOR IN ENVIRONMENTAL
IMPACTS PROTECTION AND MTIGATION FROM STONE CRUSHING PLANTS:
CASE STI.JDY IN SARAB{'RI, CHONBURI, RATCHABIJRI AI{D LTJMPANIG
PROVINCES.) nflcn:riln'r:n?uqilivrurfinuf, : qTil {nor, dd.u., ?yr.lJ., n.:frnn
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Copyright by Mahidol University
u0t.nn1n01a0 l|?r1?n0140l|iln6 inorfinuflc
3937151ENTN{A4 : MAIOR : TECHNOLOGY OF EMIRONMENTAL MANAGEMENT :
M.Sc. (TECHNOLOGY OF ENVIRONMENTAL MANAGEMENT)
KEY WORDS : BEHAVIOR / STONE CRUSHING PLANT / ENVIRONMENTAL
IMPACTS PROTECTION Al.lD MITIGATION
PICHITTRA NGERNPIIAT: FACTORS INFLI.JENCING PROPONENTS'
BEHAVIOR IN ENVIRONMENTAL IMPACTS PROTECTION AI{D MITIGATION
FROM STONE CRUSHING PI-A}.[TS: CASE STI,JDY IN SARABIJRI, CHONBURI
RATCHABURI ANID LITMPAI{G PROVINCES. TI{ESIS ADVISORS: SUKHUM
POOTHONG , B.A. n M.Sc. PONGTIIEB JARU-AMPORMARN, B.Sc., M.Sc., 158 P. ISBN
974-663-800-9
The objective of tb.is research was to study factors influencing behavior of proponents from
stone crushing plants in Saraburi, Chonburi, Ratchaburi and Lumpang Provinces. Datra were collected by
using questionnaires and interview method of 57 proponents from February to November 1999. The
statistis:s used in analysis of the data were p€rcentage, median, mean, standard deviation, t-test, one-way
analysis and stepwise multiple regression analysis.
The results showed that age and level of education of the proponents caused differences
their knowledge . Number of laboren and acceptant of people caused differences of their attitude. And,
domiciles, duration of work, variable producfion cost, payment for environmental management and creation
of buffer zone caused differences of their behavior in relation to protection and remediation
environmental impacts.
In analysing the relationship between knowledge, attitude and behavior by using one-way
analysis, it was found that attitude was related to behavior but knowledge was not related to atti
and behavior.
In the analysis of multiple factors influencing proponents' behavior, the facton which
positively influenced behavior were having a buffer zone and a good attitude, while the factors negatively
influencing behavior were duration of work and level of education.
The study indicated that to promote the proponents to have good behavior in protection and
correct environmental impacts protection and mitigation, it is necessary to create a good attitude and push
the new proponents to have a buffer zone in their plants. Related state organizations also have to be
responsible forpushing the proponentsto understand andbeaware ofthe problems and seek means to
solve the problems seriously. Copyright by Mahidol University
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fiaunfirfu ru?rJ dll?uyrfild( zssst zz ) nriradr frsunfi 6onarruu9oilntisril$o:vuurj:varvr
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nr:fiuuftowrlud rfirufirfin:c{utt?rlnoarJ:unqfira€ouaoulfiffisrluornr:otirslsrodrt
ildrdsiloronm iorqnioenrunr:doirq
Trustone (t9672 63) drtfi.rtuqqt::ru fitrJ€oruiqni( zsts= zz+) 'ldndra'ir
fiaunsr^rfl ue{ur.un{onu"fi rfi urfiunnrufdnnarrufiouasnrurnfirsiourqdsursodrl
Copyright by Mahidol University
risrfininurdo rurinura-olfr na rn.r. (rnnlula?nr:u3u'uf, rurndol) I g
J.p. Guilfrird drcdltuil:sfivrfi' d:srf,uf, ( 25342 rs+ ) ldneirlir visunfinurudlaA- I a j - o tt-l-------r-4 4 t I
o1:ilaivtcril6ourotqnnalunlS?l0suorJ5lJ soljfl5o tilsoilnod.tl,o{t14:ocfR111n'l5Bl tsu
-Arvqnnn d0luu ung[:o.t:1?gr'l,lldl Yl'l{6f{lnil
tlRn?tilfi rJrudnrirrrurriu aq:Jld'h fr'nu nd fi illud{ nlrufdn n'lrrufi nfi rfi atlnnl:A 9t a r dq A I I q I o 4-..-a-. iat15Ulr[145oil5sdiln1:Otlutto.:9t'l{1 lOUtUttdfi{OOnil1 luA:JflO{n1qnil:OlIqnn::runilflo
I
rfrsun6riut
da v ao,{ n u I u Ro u,u o {11 fl lt ft 9l
ng,o a o a a 4-e - - t-3 a I4---l6irltunnriltlil?n?1ilnoflo{iln0n?nu1 cr{til 3 llu?vl'l{ o{u (qtu5::u ntil:911
a4Usqm5 ,2535:235)
1 . vTsunfifi arruosritj:snol lduri
1.1 o.:r{il:unoudlun?1ruf, (copitive component ) '}duri n?1ilfl n?tiltfioa a a iar i
fl ?'l il n=o r [a s n ? 1 il n-o rfi u r o I q n n n fr fr si o fr il u 1 u lt o {r fif, u n o^ ( uttitoa" obj ect )
1.2 o{r{il:snoldruvirfinrrruf,dn ( Affective component ) lduri nrrrufdn
rou-hiryor uioyirfiii6niohi6sioii14ru'ruiro.{vYf,und d.rrflur.rndurdororro'rei
rJ:vnoudrun?lilfl
1.3 o{r{il:unoudrurlflrio^ ( g"hu"ioral compone"t ) 'lduri rrur}1run6on?1il
e' a t'- ' d -'rnfi mrnfifisriru$ofinrururorvTgunfifiT{ : O il fl O{ q n n a m 0 s il fl ljfl a om ?l il 1 uYl fl 1.
rfi il1udrJ!urfi nnr:rJfr 116
o a a I - i u,riniqTmurfiafiuaquuu?vt1{Ifi lduri Kreth, Cnrtchfield, Pallachey ttns
Triandis lnul#nrruil il1uro{rfif,unfi n:ornqxJo{riil:snoudcaruuav r#u'iro{ri
,J ru no u #s ar u fi n:rru dru rfiu ft6 u:{o s dl tiu ua s fru
2. vTeunfiao.:o{r{il:unou lduri o.rrirJ:vnoudlun?lilf,rrauo.rrirJ:vnoudruvirfi
narrufdn rinisr?vrurfiafuaquuu?nt{d lduri rut", Rosenberg Isrut#n:rl
fl il1 ul,o{?Tflun6'irrfl u In:te$rl:rru:vu'irsn':rruflfruvirfi n:rrufdn
3. vr'nunfiorrfiJ:snoiltdu? fio osr{rJ:vnoudruvirfinrrrufdn ds,tanloonmio
er o lJ au o { ei o d t,t u r ucl o l yTau n o' lrj l u n t { so u il f o'hi ryo u 6 m io hi 6 o s r{il : v n o ldru ri r fi nlru fldn rinioivr urd aril dq u uu?yt to d ldtm Bem, Fishbein & Aj zen,
Insko tl0$ Trustone
Copyright by Mahidol University
^an0nt1 t{tuillInu nun?u, :5unt'lJ / l0
n aulrjd suurja.rluffsu n fi
ld,iruunilotuiirnrl#raornarrut:Jduuu:Jarlufisun6 drsiolild ( utu as:uvrind,
2535:78)
1 . nr:6osiodoar: Tvrq lvr:frsri urirdofirud urisdorfl udodrrTtgiirirl#rfionr:
rilf,uuuila.rfrsunfi
2. nr:o^osioorir.rlndfio narrlndfisrrirl#nuldriuufanrufiufio?'rcro{ueinsilru
n'lr u r{rto fi sr fi o s n r uhJ
3. dvrf;nnriauqnna qnnnfi fi qnfinnrnunvqardiltisfntsinlnfi uao{oonrurtiorufr
dvrfrunrufi orf,sunfi nudu'[d{ru
4. nr: dofi utorosnrjru drrnrn'hnriruruldsYofi ulo'hJluriorto fr'aunfi tornu lu
n{rudoundoutrJnrildu
nffnnr:isrfisunfi
amninfrsunfirirulraqiosil:snoudrurlonrrrumars{onarru tduoo',oo'lr,,aro frn
unf irulud:ura6ohirfiwdrolurdurrTnosrdodo'hi'ld nor:rvfnocarilluil{tquduua.tvl6ovt^f,
nrudu'r odr.rl:finril firdrd'q6ndw.rdtfio i6nr:io dodtflutodusrieulunr:6'oa^u1nfio
n?'rrJd'uJ'r:otunr:ioruoqndosfisufonrrrucur:olunr:'firtluflnuooflrflunrjruoix "l el'llJ
nrrrudornr:flosun:iorfiu:fiufisuno'riu ernausiavamnloudrtortiutos rfluusirfiu.:
rnnfintunr:driluq{irumritqonauuEirrarnalurfistrJEuurfiuufiir;onadr,ri'trfu
n dndr6'qlunr:fi nr:otrlunr:a$rtuasnr: il: vtfi ufl aclotnr:5el
t. nmurflufifirdurriu ( unidimensionality )nSonlurfluotjrslfio:tiu (Homogeneity )
uuufisarnafiSona:iodsrdurduniriiosrfirld durf irosfiuaturu'fi d$irfluilqurtosnr:{st
vYsunfi 6ordornrno{usias:runr: orrhiuaosl#rfiufrorou rirldlounr:ldrvrnfrnnr:f,nur
narrufrrufiuddrru ( Correlation techniques ) n6onr:irn:rsr{il0fru ( Factor analysis )
2. nrrurfl urdu n i { ( Lineariry ) rms nrrrufi sirs nir fiu rioqru fi ou'irov fi cial r?irriu
( Equat intervals ilio eqo"l-appearing intervals ) t4ilrud{arnnd6n::rflurfluarnafir€ut
druu dsnuru rduo:st6 uaf,u
g. orludu6o1d t Reliability ) r,rurudsnrrruaoon#osfiumsilafi'ldornnr:is lou
orfiuilro:ielr6uafiu drduoqifiun:uullrorrilCIltJtmsn?lilfialflfia'tu fi'lnrt?llraosrndot
tiurornsuuuniodudufr firgouns so fu'irrfl ufi uoruiuloufra'hjCopyright by Mahidol University
iluinn?nolno !il1?n01n0u?tna rn.r. onn'[u'[oinr:r3ur:drurndor) I t I
4. n?lilQndo{fl o{nr: {a ( validity ) uurudrarnaiia$rsdururrfuiprlu dsfi do.rnr:
osien6ohi
5. n?1ild1u1:otun15d3r.rtrri'td ( Reproducibility ) ililludsrfio'ldnsuuutolnr:in
uda nrni6nr:5od1#fi:surd ffifruarrur:nfinvriruruld'irornncuuuiildtfu norounorrir
arru{olootirsol: arrur:ofiocagruriluueluiro{rirrrouldqndos usiluu'toofofirfludodtn't1d
u1R r{odrnrlrrisunsr':nsodrrohifinrrrurflufifirdurriu nsuuufildds::ru'hj'ld (qtrfi,oJ-oJ
:J:vrimfigriui, 2532 ; 7 5-77 ).gou6-araal-ai:-Sior4'cunn-(qmai=il:vdvrr=f gd-ui,2s32:77-86)
i . firdmema (Likert scale ) rfl uiiiifi uufiuodr.:undilnrutn:1vn'lril$ruufinr:io
hifi n: surunr:os1:unrururEiuifisot,uudu
nr:irrvisunGurufi rnn Frudeunr::ru:eruuio6uuG u.r{onarrufi tfi u':rlor
rirfisuno'fidosnr:ovf,nur {onlilusias{on?rruosfinrrtf,onflou'ld s ml{t p{.rusir#ud'}u
odx0s uiudru'hiuillo hir#udru l.riuXudruodNr,^.r drnou'irrfiud:uodtfuovld s
flerruu rfiudru 4 nerruu hiur.ilo 3 nsuuu hiuludru 2 nstruu hirfud'loodrq8.: t'
nsuuu nioor ot#nsuuutu nrsna'rfiu61d
n r : h?n s uu u o ti r.: l o o d r o n d wJu u qj fi'r o q r{rJ : s n o u t o r {o d r n r ui r rfl u hJ lu n x16uariu turio':fidornr:{srr6ohi drd'ornr:5olurioqfisu^ur.r usidrorilurr{orflutrjlurficnhi
u^uru fi n r: n du n s uu u l#qndo.r
2. tmodlnudlna (Thurstone Scale )
i6nr:inurllilodlouuiufl qnrdrunr:fi sia{rdrffu ufoqntfiou'irnstvirfiuun
n'irnr: isruur du i6u: nfi rnoalnu 6ut#fi o l#nu nJi rufi uu{onlruuoiav{'h{onarulel
rflu'hJluvrxu?fl (yr'r.rau) rurnn'irriu i66'.rncirrriun'ir if;nr:t:J5mrfiuu{ ( The paired
comparasions technique ) osfii dou, rndu,fi udutfi nr:t:J6 uutfi m t s fi I zo : r unr:6.r'ldfi sr
d'urrffiiitj.:urn#oundtdrriun'ir iinr:riruuerirsl#qrvirriu ( rhe method of equal appering
intervals )d o t qY A | | o?D n1:R',r14U915?'lr tfi qr?'ltJolJ?'llm'lnu
- a$rruav: :u:rrtrirnru 0'rn?riiln::rt tioornnr:fiunrs afnndoil
- rrnrjrufrdnfiulo'ir{onlrutsrnr:ldncrtuutdrlo
- f r {o n rrru l rn-u{l#n : r qorr r ru 6 ru au {oTn fr u
Copyright by Mahidol University
AJn0n:'l titultnng Ytljlt?u'ltr0tns:u / 12
- o r^u r u h?ndn fi u n : ru'i r arn a eis n Gi r rd'i r de u o c'l : arn a fi a 9r s o s 6ru o r n fi ul ucriAdgusr'Ao?uillnnqn 0u 6r{lfi u9?uuouvlE9l
- :?u:?rJR'r:dnfiuros{onrruri.:ilrue {onlruurr{onrrrufi fi frfiorfiuriruluqf fidAqvrqro',44o9ladr
ft?'ltJtl4utlttlounuilfl0sog tunEil lanqililu{tltju0'lu?ull'lfl. il1{flon?'lumiln?1ut?luunnn'l{vdr6trrAaY-E
RUfl 0UR: s 0'luo g tunqilnl,ql n?'llJltuofrouou n?:9ovl{
- rirruorirflo{{on?1ilI
- riruuon?xilduul?to{rttuudorJ6ntf
3. fr'ntruuatnn ( Gutman Scale )€-loraddr.tsTBnr:rosfr'yrluJu ur{rnf{r5un?l fll:-rn:1s?in?liltiludtna ( scalabiliry ) uanq
rJAe'rJ:sa.rrifinynodoilEaflosrdoilrar:sflo.:rilorildrarrur:nfi0sdgl{drnaldu6ohi leruqorn
rirdurJ:sfivrfilolnr:a$rslnrild (Coefficient of reproducibility ) IorurJno^rirrauot{rJ:srurar
$ouav goI
du e ou nr : a#rr rursr : in frn r ru u
- : ?u5?il?{6ori urdrnrru'$ru'lu'hidrndrnerruuratotfi dmolnsttuu
-vrefloil{onrud: au:rurur1#1u nr:agrsama ldniohiIqul#uuuaouolilfi fi9,eraoqrtAlOn?1ilqon{nnl?t?tJflun1olil llJoluou
- :?r.Jnsruuudrr5usncuuu0lfl illnqolrkdrqo
- ?rlrluu$r.tu1|0{tR]:aouro{n&lruui?ilrldaensuuu I9uld$uuunu{1{rrurnrfl u
il'rsr:g'lu
- ffrrr6ulrirnlufi fi {ruuurniiqnl{drudrufio Iounr:rrqnd'nfi fi rirfisrnnrn#our9dU
nqonlilr[lJ?er{
-rirror{orirarrufi fi qododrqnurt{vrrdrudrufio dsrfl u{orirnrruiifi {orouude{r
viaunfirfiudrururnfiqo
-riru earrirfi nfl alosrliluu?uorJfl o{usias uuutr-ru n suu u s aruttdtirr{rqo: rir
drurj:sfivrfi-nunrfinldlnri drhieirndr .go nosdrldulddrdrndr .so h?dnr{rnrruux{odre I o l.rra 3 i qt I c ra
-9tO,iionlo11rnun13.tofinloo1il$u?o{il'lnnq9gon lilltn?nlu?ilu1n19.l9rTln1o
oliluil?uourdorirhft fi ru?ur4lsildurj:sfi vrf;'nr:nrf, nldlililnrnft hild.gofi drru'unr:dl
Copyright by Mahidol University
forfi ninsra'u uurinardodina rn.r. (rnnlulninrruiur:fiqttrndol) I t:
2.3 ilil?n?rilfiorfi srffurnrq6n::r.l
Ianr gfi qn ilu Q521 z z) 1#rirdrfion?1il'i1 nq6n: :ruuillufi {n1: n: sfi rfi tn: : ruoir.:1
drfisfifiinuurqooududlill:od{rnsrlduasldrnio.rfiovroaoiltd niu nr:riet:rv nr:iss
1#nr:fiu R1:uou qn"t
rJ:vnrrfiq q?::ot (25262 rsl 1d1#nr1ilililtu1to{uqO^n::ru'ir nqfin::rumrurud.:
fion::uvlnrJ:vmnfiruqudn:vrir hi'irdlriuosdlrnn'ldilfohi rdu nr:tdu nl:Un nr:60Ita o
n?]ilEdn n?lilcfu t0
Een infifrnd Qs25: z) 'ldtfineril?ttr1u1lo{tlqfin::ru'lr uqfin::ru ililruds nr:o u , 4 j-r ---- -- -!--J- te/ - <-4-d^-r^
n:svt11,o{qnnn ru:?rJrflil'lsd{vnj:lnaooRrJ'rnluuonrvirllu ttsifr{:rilfisfrlfioqinrulu6orodr0flo{qnna!r{qnnnnluuonuhiaru:odrrnotfiuldlousr:r miu qorrirfidsr6orflurfrnlunr:
rj:srfiufirsir.r1 ficunfiraiorosrnfififisiofiseir{r n:rrufiotfiu :afiurutravenrvrisrlo ds6old
'irrfl ud'nunrsfl o{:{nAnn1ililo{qnnarfl urm o;il n ffufi rirn unvrqfi n::ru
#un: irm'1t Qs23 :r)'ld1#nrruururutowqo'n::ru'ir vlq6n::u rruruol nr:
n:rrir4notir.rrorruqud 'hi'irnr:n:srir#u{n:vrfirtvrirloufoi'lrnfohifda uas'hi'irnuduv c J < rn rd t
"^. ---.jf-cl er4.l-..---3-.41-.Y-.osdsrnnnr:n:cflrilu?rio-lnflstril rgiu n15qo Rl: tFruu n1:['U1t0 n]:Irrn l9unl5nn liluslu
j , g rhc,r a --.4- e-4----..-0tRn?'uJl4lJtufrndt?illilu dqillo?'l il6lsin::tJ 14lJ'luo{l R'l:fl:vvl'll4:ofl'l:ttflel{loofl
no{qnna4nrJ:rrnvr#svrrsdrunrrrufio nrrufdnuavnr:ilflri6 hi'irovrflufi'rfidlrnsrlduiotn rdtilnfl'tu
nr:innqfin::ua i e hg r dt ^ g 4 St-- A -A e' ?t - ----.3 2t--.
nqdn::r,frdtilt:nan-16t[rjsoonrnu 3 alu flo eluvttRu?niln?lugltasn?lunq qlxljj q e1 t I id q 4 -- -e- --.4-^---te--.:--4-d j Q
frrdurri:ln':1il[dnttayol:ilOl ttas6lulilf]u?fluR'l:n{Uofl:em1 l4:0fl1:il4ilfl fi5oflrnu?nu
finus dr:runsr6unsiolilif rirfiu: rnotrfir#, 25242 r3-t4\
l. vlq6n::tdrunlrufttavn?1ilfio 6o nq6n::ufirfluafiilrg€Ulilo{ilUud rfluriaui; v s t a ,r-' ' ----.-.^U a id ---- - d Itfrrfrurd'unr:filfttavfl1:rrdfl{litflein::ilfl'l{n?lilEoonil'l:?ilm{v'l€l9lR::tJntnt ?flunl:t:uu;
t , J 9h 19niu nlrdr n:rur{rto nr:rir'hJld nq6n::rdrufincuon}flvr:ru'lrr;nnariuf, hi{rurnrlou
rfiuslo
Copyright by Mahidol University
A.?t09t:1 t{lllllln0 ltuvtlulttotn::lJ / l4
2. n q o^n : : ru dr u n rr ru f dn un v o r : ru nf rfl u n q o' n : : ru fi rfi u r fiu 6 or 1 o n rr ru f d n o r : ru af
rsiu fisunfi rirfiuru nr:isrdrud donr:isrn'rrrufdntosqnna'irso:.ll,t6o'hiroururndourfiut
1o
3. uqo^n:: rudru nr:rJ fr ffi rfl uuqo'n::uduarouunmtoiursdt frarfl uriruhnqi
rsiu nrldoiurcait"t firmu nr:rndouh,rr tflunr:io'irtn:rirov'l:'ld lilld ra$orflu
'hirflururnrlourfiutto
dtniurniosfioiilddonqr'n::r,vil s dru dtr,,rouirsfiu drunlruf n:rru 60
o slduuu m q eou dru n'lr ru fua v or: ru ailduilil doll o lil riru dr u nr: rJ g^rio^rio ri'nu s ldnr:
d.:rnflrflutldn
v& v2.4 n?lilfrrfi osdurfi safful:slrifi il ( n:runinurn:r:fi uasruu rinurduasilnruniuvri
2540: 1-30 )
l:rhin^u ( stone Crushins plant ) fio l:luufifirnr:aoclurnfiul#rdnmouldclurel
fidoqnr: fiufi'ldornnr::vrfinnrilrvrnluladnr:firrilfissfru nsdo{friltirunr:tioufi€ofi
Gunfiufiqilrndrhi rdot#ldnrnnfinn:soril{nqrJ:ratr{nr:1d.rru tsiu nr:firnuu rioagrs
oln'r: rirrarr{ru uavrfi rrJufiruud
g:Juuutotl:rhifru
drraYl{rJ:vnounr:I:rhidsfiunrisfiuiifirJFrurnrdr:oqud'hirurnrin nr:6nsi{I:'rIila 'oJ ure ',.- -,--.--.-ifl:Slfjfruuuunrr:oqiflufr ( Permanent Plant ) o100u-tilrltJn'letofll:a{{u til:1uil:utl1fli'lAariror4utulo 200 ounolrrfus ocfirirldcirud{rirrnforfiornfo{f,n:racrirfiodllu:rr rs - a0 dtu
urvr d.rrful:rltjfiuurLu,odurii ( tvtobile or portable Plant ) d1Frur{rurfilnurnrurn tf.ii
rur:rsl:rhifiuuuurndouiifi {u6roiuilaruil:cnr: fio
1 . arurrofi"dsrir.rru'ldrf,ufi uasrndoufiruhlu?narlndrdus'ld4nnar
2. u rnfi r,pi.rtndu rh nrnsdruanrirtdri'r t : ou: : 4 n m^u ln qi rdo{ n r nrn6o.l
hi arrur:on fiuh?lndun ritfr u'ldrurndqo
3. nlruuqudlndr arur:omusiolddrumcld:rnrqsn'irrn6othittllsrr:
4. hidol.frln:sualdfl r 6srj:sufisrrirt#cirutunr:rduare,tdttasuflottilac
1v,1fl r lun:6fi l:shifi :s us?irstrnter'lrhilrlrn
Copyright by Mahidol University
risrfi nivrsrdo ulrinordorn'na :vr.r. 0nnlulatnr:l3ur:fi qt:ndol) I t s
5. d'ril'r:CIruanu^uunsttufi r:rutduril:.:Iilfiufi rfion limrfi ulfiurirrfi u
Ionrefi dos:on1:riodgr.rl:rhifi unuilo1?: drororirdr
n:fi fi osrfiondsl:thifi uurrlrCIl?:nr:fi iloffuradnft siolilff
i. firjirurnrdr:o{uua{ilurnR
2. fin'uquq.r
3. fi d'irslurrsr:J:smrurisr:n{rtno,t
udrlou'hido.rfio
4. n'ufioshifianlnuln
a.rio tcl In5ofi fi 6uoqjlndrtorJ:vvrrurior:oqj
orn{oril3uurfi uusTrnrirr r,nnfi rJ?ru1ild1:o{mo{il^uq{fl o ffioruotlu:suuul?
finr:rdenI:rfriu^uuurnr:: uddlrild$ufihiurnuacdornr:6ur1urfr 6ne:r6onl:shiaAlt4ut[lIUrnaouvl
oq riil : s noil r o r I: s hifr u'
A v I t ! !-roSorffn:qrJn:niuasduoroudrdcgfi I:shj il:snoudeu
1. ftiufi'ulr,rqi ( Dump Hopper ) rflud:iutl^uotn:nflum^u mio:odndo
urrfiilril'urrrrvr rdoflourjrndoslilduu:fl ru'rorros{tium^ulr,rqiloruurnovdrnuosnudn:r
Rr:flAouausixraarfi:orufiuornudrrufiorurrvrar{.r turottotftocdolfinrrrulrurntfiu.:
nsfi osfi u^uhi'hirJrnii t rir.rruldnuur,ru'ttdurfionr:fipr{otunr:tufrulnqj
2. rndosfl ou n^uasrndorhi ( Feeder ; rfl uqrJn':aidrrYqfi ovrirul#rn5o.:
hifidgr:rnr:hifiarirrauo d.rosrirldldfi'uo:ro'nlnu'rouavgrJ*rsrTrfirirnunl{lurJ:sfivrf;
nrnro':rn6oshi
3. rn6o.r}j r,riornio.rdouu-u ( crusher ) rflurnfolfiolunr:aouurqfiu
Iqu1#u:sn:vrirsioil^u
nt : tio ufl'u t rri.: rfl u I riu sr o u entJ lJ u'l a to.: n r : tio u'ldrrri
1. nr:dou,iudu ( primary crusher ) osdoufiufi:-uornuritruru^oldtldnrna d r ;| 4 t | , J ct 4S!r:
n15:VrUg01Rl'Ulqlaflf]?1 30 u? n{illouo{ e - +fii louldrni0.ruoultuglu ?l:o tuljlflu:RA , 3 g Ao qero l € 4
tn:o{uoul,unuvruururulunr:tioutt'u 6o Jaw crusher loufid'ngilvfi
drdqrol Jaw crusher fi6o rJ:vnoudruu?iudou z uriu ruiur,rdsoqjtirLd (ri*"a Jaw ) trsi
6nudumdqnf,oufir{ruasooR0'lflrmiuu:n (swing Jaw) leufirlrundrul riutrn::'ln:
,durulnl, ududos?i{aorovfirr1ruu:4nru (Acute Anele) dstiuuavn'u rnaofiufidotnr:ocfrCopyright by Mahidol University
^Ju0nt1 lilultilnu niln?u1:50n5:il / l6
trdou rirugr,iudsaorfinvqnnouionfiu (compressed or Nipped) ud?fi:Jnouoonrur n^ufi
ovqndoul#ficrurordnaurd'l,ndouiinrlrJ{rsrirsdruu:sI#ilsir.rudrffnndrdntun:rvTr
m fi o ufi oon ornilrnmrsoonlrj
2. nr:dou#ufi 2 ( secondary crushing ) iufiuornrndothidurt:n dogl#fi
ilurqtfinar ouo'lcruro z - t drasrur loul#lnioqiouoiuii z nf ohirjrnfi zA ' JA !-q-!
rn:o.quoulrundo{mrJRrJulufRlu'l uasrirtrururn'irrnio.rduu,iudu ttnu
rdormnrinrirnr:doufiufirurornrniorriou#udu fiufiflour{rurfnfisrurnrf,nn'ir rs-20
rryufi run: uunoloriu,rde:suunr:drrfi urilu6i,{ naootu: ruunr:fl oufi'ur{rdoufi tridrrfl u
dosrflu:s:rufiufisu:wrnnirn'riil#lunr:doufiuofudu rn6osdouriufiaosfiuostioufiulu
:vuuu#r ,odootiouofuiiaounirldlflu I tt:tu 6o secondary Jaw crusher.,cone crusher
tt0B Roll Crusher
- Secondary Jaw crusher rnfosdouuuudfiuruldlrnlul:shifiulurJ:rrvre
'lvru loufi dnuoryndrundsdl nimury Jaw Crusher usifr d'nsalvdrnuuun'ir
- cone crusher fi grlird'nuarvrfl ug:Jn:ru luclilsfi nryufi ovrirnr:doul#
r^ufirurorfinarrSoul lunr:oonuililosdosoonuuul#fidufifintosrnioldourfirududout
ornuuas{rirr nudtnrsoonrfi ol#fi uqndoufi rJiru',rln^udu
- Roll crusher rndosdouruudhiu^uuldlul:.r}ifiuud:tufloEriu toiuo
douuuud rinl#douu^ud,rJr't, tufiur rrac'hjnu rEiu t't'utJu rirufiu sodn Orldu
r'losrrdn uasudtudnsfiodou
3. n',:tiourfufi r ( Tertiary crushing ) iut't^uorRrniothiriuii z tioul#fi
rurordnasoutdcrurofido{nr: IouldhirJrnd I louriauluqitstflunr:nfinn^untiltutel
rsiu fiuruof fiurnfio ddwrn v8 - 3/8 dt dultj
,ofouriuuriudaludfiuul#1ul:shiu'u 6o rndotdouuuiltt:,rrn:stwrrr
(Impact crusher) rndosdouurl{ilrshifiuursuvitororirror'hJt#rflurndottiot.irdu n6o
rflurndostiouofuiiao#fi rfldo{douruuu:{nisryrnosldfldnn'l:lto{ttt5{flssttnnlunr:r{r6 erA @ v --..d----^---.,-^^e--i-rr---61-9'.-,.!-,^-^,-i^ d|#rngrn.t:trqnt4n u:{fl:strytflrsrurotRirrquiirrurn:vttvtfllturtilnou tlf ilaun{il'lnn?1ilt:x
s d d s-t I v fi|ee 4ct------f--.S-q{1 iarprf,lu?odrfiorrfwdsrruoaillil&iotqfr6omr:dsu lnunr:fl:cnil Breaker plate
daillrAo,-,t--qr---d^---^d^,das'--€--anfrilu.t {ottonsircfrdrdq:ruir{anqflQntF{fln llas?nqnqntt:{n:sttwl nno ?eqmQn
A hr ev d J d--.-t--.q-g:'--.^15{flollJogstnsonrutrdrffsmfi Internal stress fis toterra Stress fiovsi?u'lfiiqqtfronr:
gqnfintunrurdqld riruurs Impact ovrirl#5otEfionr:ttnntTnlufrufifr'ulnlqufiov'hifrCopyright by Mahidol University
riorfi ninordu lurinorauufr na rn.r. (rnnlulainrruiur:filltrndol) I tz
sfiess udarrdoo{ luanmydrsrfirl#fiuiiqntioulou raw crusher udrrinrfiqiltruu'ld{ru
(narsinrn::ilfl daf ,2541 228-36 )
4. nullR:{dnflurofiu ( Screening )
- n?uqililurnuas:J?ru1alflo{flar{Asrfidornr: Isrunr:rirruotulel,o{tg
nvrrn:{fild nuqrurJiulnlflo{iru'rofidosnr:lpilnus{{eiooilrnlflo ( Setting ) tosrniol}j
u6onjf, uurt o:totnr:hihjldlndoshiturotdnas
- aorj?ruraru'ufi osfl ouaqnderhi rfl u nr:rfi trj:sfi nf; nrnnr: fi rlrutolA
rn:0{
- nnrirldrirulunr:nfis,durdolutrnnr:dnu:ofl o{:hniliofl uhi
- rflud'ruoRRl:d1{luro.rrniorhi rsiu drfiflu'rer?ru'nltt'trloloqjuuorvttn:s
rurnrfiun'ir:Jn6 uans'ir:Jrnhir,riofl uhidn dosr[rnr:t:J6su
s. arunruiirrdus ( conveyor Belt ) rfl u riru duur rn'ir.:rndo.rhittarnvttn: {o a dr r_ /iqrq o a a Jn,a udslUl:.:Irir19ilurn?iu riluqiln:alYl l'r lunl:a1tau{ilu0'1fl 1ailu{ lilonlo'
n::ilef;nl:him^u
n r : hi u^u rfl u o, n, d n'r. rh u ri un fiu ur{ :' fi n'r u fi n r u r n r r n t :'i r n r : d o u fi'u
( Rock crusher ) Ieluftdustounr:doufiud.:d
1. R'r:tun^u ornurlrru fi ost:J &I:shi lpruld: srl:: qnrnfiru (Dump rrucD
r{rhlvrluft ( suree Bin )
2. nr:rlsuu^uornftr{rrniortioun^u osdortdrnSorfloutuaotirurirfi' tl e @ i -; o de{ et-' A- ^-'.- -.-&-.P--^c!-^^.^e-- -
ii r rd us rfl u : v uv m r s du "l da u dn : r fr ail r raru o fr u fr fl ou rcir tnTo I ti o u ciu 6u f n o s fi rn r : dn to raiad14lJV|lJ1|U',r0tAflOOR
3. nr:tioufru tfluclu:unr:rtuutt#t ( Dry Process )
4. nr: drrdu{fi ufi tiouudrlilrinrursr tr^urfior,iruriunounr: douuflrossrn
n r {ar uu r u d r 16 u r trJ fr.r il? tr ot sr c un : r d'u tfi o rYs, t u r o
s. nt:rTnflula?r^udou louldstsnn:rd'u ( vibrating Screen ) dsarrur:sriu
n^u fi I u r e ln qj qsr 25 tryu st^ur st : t tn v tf; nqo a s bJds zso lrun : o u
6. nr:iirrdusfiudouddnruroudahjft u?trotfi duu'u rdo:onr:6rilriru
siolil
7. turi.:oon'f,rrilru
Copyright by Mahidol University
fi6n:r rQuuund
il o ffufi n':: n^0 1: il 1lu n1: rdonqo iio{s I: I hi
1. rsuufit!'l:qrllnndugru tsiu tv{rflr ouu rJ:cilr loutnflrv:cuulvlflr
rfludurluiidrrTq dlnlotrnddol:shioqjtndmfofiaruldflru:rqtdrufiovrJ:snfrqdu4u
r fi hi do qfi u nu qio d au rfl u ri r r,ir u m r s rdo ru r frn cr u u bn ri
2. anrfl uaqdoruu?r'rarl:shiunsu?narlndrduslilnr:oqilndrtrcilquru
{o ]:sr€uu rn:rsororirt#rfinflqnlduou.u* rfiosornrjuunsrfiusfirfinornnr:hifiuttas
nt:tudsu^u
3. piidohio.:oqirirsornrnfirtilfio{ilrnrfiulrJ til:rsocfi rl#rfirudu4ulu
nr: clu fr u o r nu rlrtu fi oshj ffs l:.r hi
4. .irfl, ti ti o r uio I :.r hi n m o s fr du ii u r n ua v n : o il n q ru uinor n {r s rfi o fl o t fi'u
tril#frduuriorlrrriu*racfi raeufi rtdoqilndl:slilfi u dqorofi rl#tfi nilqrarorruurnruu n't
j v s sf - r o -..-.- .--.--^r^ a2.5 flan:snud{tt?ndoruornl:.rlri (rnrsfrnn orqdrvl:n::at ttasqtil! ttauil:rtaig,
2539275-78)
nr:rirrrurorl:rhi il:ynsudeu clueunr:{o fi dou uo uasrioturo dtt
iluau nr: ru dr u rfi unouras rurirlrJ,fi rmriru 6 o n: :ru frtnri llrioldrfi o {uu'ufi fi turn oi rs1
6'u r{rn:rnruqiu::urnrs riol#rfinflqurnan:rvrufisurodorumrsdruqamrflornroeioqiluuj- -t-'+ --'\'--'---'s- s ta s r q n' r?lildnrj:nsiofilutiuu fioruur,urdufil qaooouyrogil:r?Br lFru:olj t:{l ltll4u tauRo l?l[flo9
:lJfl?uer?1rurfluoqitoulss$tsu uunolod4uturordnn'ir to lrun:ou ludnuorv{ufrun:ro
ufo {ufi fi dr fl 'rfl nu{rnnrf oqnnafi o qilndrfi uqnra r ulor{rlrJturJosr rfl u ranlu'nr 1 orofi r
t#rfinl:nrJonorndJu fifior€undr l:sr6fiInfia uiol:n:.losrg-u dtrflultotduioldtrarlunr:
rfioT:n'hirioun'ir I - 20 iJ fisrsuenrornr: I:ndrfinnrnrlfrn?ur,ro*dor6orJoorsioflf;n6a^
tiruiqvrfi' dsdJuturnrf,nn'ir to 1run:ouosr{r'lrJasaruoqiluuinarqtaruiloorudlfiou'tfio
du ulolrurorfluru^nrdurlvrdunfor$ugofiW rdorfluudahiarrur:srinurl#ilructro oroo's
rrrifiin ( drfnquuluuruuasrruu $ac f,iu{nmvq€, 25402 34 )
^unrruud.urodoru6nrJ:cnr:u dtfro drrarnl:thi o{lnduinor uu ritqru
su 6uso'rornnr:rjirmumundoul'oqrln:nfundouu'u unsmdstfrn:namfnfiuulutllltus
oirsl osrfirl#rJ:cmrudoqjorfiuluu?nartndrfitrtldiunmru6oEr3oufrnrcg uf ir:sdu
nludrroufiu.ror1riquu:ufi.rdurfludun:rueio:suulffiuc,olrg urifivirl#rfisrnruo*qrniuel
nilnlu?5:slnt'll / l8
Copyright by Mahidol University
riEfininsrds rurinordoufina rn.r. onalulainr:uirlr:dltt:ndo!) I t s
|d uonrrndl:shifisornfil#rfierilsu?rlnl:qndumsvrruirvrt:slrlulildtnl:Brs dufiprorn
nr:lnassdtldJuavootunstfi u?t^u0rnl:t}iatqintdl
ilrn:nr:flo.rffurrfilcl
m n'nn r: t o t u,r, o't t fi o s f rtl rt tdnlt il q u r fi g dnu a$
't . nr:ilq#ufi uuri.rrirrfi srtosilqn r
2. n.t { d gt { uu r fl o l fiu : s n.i r l un ri s ri lu'n r o l il rg r r ;u {ti td;u,.r a n : v vt lr
3. o,tfl t tiu ii du nn doru u6o qruEu rfi o tri l#ldiu nra R5 s Yrlr99
flt:dg1{il'letrn'trfitnu,taruosdosl#udnnr:YTlariltldtJFl6tlufiu 6'.:sio1ilfi
- 1 n ri r ru'n il rg n r dr u {u n u o o { r tn v il r sr : n r : fl o s fiu uff 1 t
1 . nr:ru dcu: :v1nfi'urfi {l:{hi?r^u
2. nr:tnfrua.:qiuopp"t
3. nr:uotioufril'uo{ Jaw crusher, Roll crusher, Tmpact crusher
io 4 r g o d a4. oofr r.r udr tio utt6?nfl fl : smun{uud1ufl 'lunl[a u{fi uq
b. u?r:orsrsttn:{rTo{u'ro
o. l?re nr d n o.r n^u ii u ot tiout td'lo rn ertln ru d r td us
7 . nr:ru8ruuasturi':frulrjdrrilru
ilrn:nr:flos6'urtavufiolfl e,tan:vmild1u{uarool,fl ,o',rriun15ttfl in:v0'lu
ruasaofonratunr:rtndn:vnru'ldrrri
1. nr:fion:ru:tti''fi'ufiuufiovrirt{r{I:qIil
2. nr: fi o si.: rfl 6o.1 6 o arrJ : tiriru?trruil rn Hopper
3. nr : rl iu :J q,i : s u u q o o R n 5 u vt u I o { n^ua I {ar un r u drtd ul l#tn u rs aru
u 90ru 6o s{{rndos atrj : dd o rir
4. nr:a9rrfiilen:o:Jd'tunrui{rGnttnvrJrnnstrn:rdufioturo
S. nr:srod.rrniotrdr:{u triu n"g house ttdv Cyclone drnilrfiur.Juu3trnt
siNf ldtrfi Jaw crusher , Vibrating screen, Roll crusherI
6. nr:O'odl Rock ladder fi il ar uat un ru d rrd utuirlu d no sfr ufi uodo urrdr
I . nr:r4rnrruesororfi rnlorlluuBreorl:sIil?i{ililetodrsarirrauo9r
L nrsfiov{:ilssrrirrLirearfirfilnosfru atilnoo:ou::qn Ioorfirunarrufilu
rixqqudrCopyright by Mahidol University
fiiie:r riuunnd niln?u15501R:t! I 20
9. nr:fi ruuafiuduuiouurdublvr:qsnurfilfl nriufi anrrnru
t O. rJiurJtr.rtdunrsoonornl:lhitr?rfl uouu : reursrfonou n5sr n3ol6n
oft qiln:affi ln?lildso'rndo:nrL::vgnrioudu{nuuluqioact9/
- qofr'rtuourgurnrurdutdtttasmn:nr:fl oltiuufllzu
t. tfluqn:svtutorfruas{Hopper
2. tdutolnnr:rirlruiloc Jaw crusher, Vibrating screen, Roll crusher
3. rfi utnrnnr:rirstutottndssffn: nauas:oll:: qfl lunr: iirrdu{ tn6ou ffru
rravilud{ui:r1nfru
urn:nr:fl osfiuttasudnlfl ruaR:snudlutfi u.t
1 . nrrqrufl o.rtiufi lorrirrfinrf,uds tduri
t . t nr: tdrndosffn:nnvqiln:ofiidfi xr'tert$tu uav'rioruf rq.rinu rh?oqi
anrn6oqiraruo
t .z nr:rirfi n:ourniosfioqrJn:niiifi rf, usdtrutnd:uicqqordurfi us
2. nr:nauqrflosfi'untpiruqro.rrf;w'ldrrri
2.t n'n a!'n otn t:ilnru^srfi srdrn iutnio.t l^o ua s q rl n : oido qi fiu d Io u
tnnlU Jaw cnrsher , Vibrating screen, Roll cnrsher.
2.2 nr dg1{drunr rYu6u uf ouoadu'lflm: sqluarvr:.:viru1r?uriu fi u
lrdu{ifrusu
3. nr:flo.rfiufisTanunu Inuf,ourqrJn:aiflorriu niu rJ#ngnq uiorndor
n:oilr4 l#vninsruarrulei
- lofirru^nilqrarnr:ssdrrocnouo^uuagrdufiuasrjvrrsrirdlfrl:oruuas
ruro:nr:flosfiuudtil
rdosornl:rhifiufi rmn'uunvmuiJufi rfinornfion::udrq rdofi nr:tsdNrf,onrat,!dorGre
{mrsfrartr:orv 6osstnnuoruogtunrtfrarsr:ilsrfionr:qnfru 6lnr:finr:ffofir:suu
,ru'ruri',lu1:slritr'utr{lnaa'rqiriodnnunouriourru',oti'tuun{dufioruuoR traun?tntiuqI
ruamrdruasriodnnsnout#lfinr:'ldotiNfi rJ: c fr nfr nruoqiraruo
Copyright by Mahidol University
rierfi'ninom"s ul rinurfiarfi nn rn.l. 0nn'[u'lainr:u:'ur:f,ru'tndou) I z t
il:c mn$o t rn€o.r rirffofi lu
t. rnf ot rit f,rr rlu uu uu:.r }h dat (cravitational Dust Collector) rfl u q rJ n : efdril iu uu n
o @ rt s cf @ | a - --- -4^---- sr, I I - lttavnron{u louordunr:flRd?ou't'$!::tJlu'tgtlfo{toUn'lntuo{01fltt:.1 luilo?illJo': tafl ltljiloofl
ldrflurflorstnnsnoud?uu:.r}1rucirt (c'ravity Settling Charnber) tlnv#o.:nRasflouttulJilalu
#u (rr,rurti-stage setrling charnber ) rfludu louyTr'hJnnrur$rffrry{i1& rz riln:eioiurfi fr'l
J l- r,rfut u rn oqnrnfi fftL'ldovfi turoln qin'ir t o trun:ou
dnsarsailri6c,oqtnioqdrn-or.Juuluu:l}iruri'1.:fi 6'.:d
( t ) drn arru tf rc, o.: fir ryAl dr o s ri r f,sr oqn I n t u 1 o& n, 16 undu ld(z) dr#orsrRnunou0lurr0odu rJ:sfivrfinrnlunr:ririlo{u0sqt
(t) drnr:1r,rafl o{rfr1irn1ulu #orsrnnvnoutl^sfi n:rrut$:afi rtaruo :J:s fi vrfi
nrnlunr:drffo{u0.rqr
z. rnio{dro'o{uuuuu:ufiou rfluq:Jn:aidorfiundnnr:torn:vuafrrryfionr:rilduu
fianrrnr:'lraodrsR:svTuriu or1nrnfi fi n.luduuulo hiarrur:nnJduurdulno:nriltdunr:
'luaqrosfrrryldfiu fnl#rniou,uud,flu,o6or:JgruqfidrrniurirffooqRlntulevru'rlJ rravqgro o ct a h9 d a, I | - Urr4 | at 4 4
arrur:nlfiirrioffrwqnruqfiqsTd nrrrur5'lro.:ffrsarilr:ndtrir4.:lddt to nrsr:eioiurfr 6r
aru r : n fi s, oir tu rJ a or n {u tdg. rn6os drffq r{uuunu: srfi qu dnar.: Ioruorfiuu:uafi qu dnnrs rfl unalnu dnlu nr:
rirffooqnm oqnrnfiurruaouoqjlufrrrynsfin:rudouuavfruruud'ru uar'ldiru:rn:srirorn
u:rftfu cia.rclo{Inn rfiorfionr:lilafi rlu?u or1nrnfi nvqnuufloonolnfrrry IsrurJnfinarrur$rfi
nrsr{rrorffrryov1d:J:sru1il t0 dr zo nrn:eioiurfi
a. rnfosrir f,n {uuuraniuruof (ururilun) rfl unr:rirffnuu o',r r{ulu anrasfrrq olo
rrayoqRlnoonolnfirrydrlouorfiuzuoumaarfofldutottila? nr:drsruil:vnoud'lu , #u
nou fio nr:rirf,orunar:dauroqunrfildaniu rrasnr:rrufllro.ttiln?frl#aniuoonolnfl:vucl6t 3 d qlr'o v c:t i a hY Y 9t 't d<--tq Stn1ryn{ qtr{d.til.l:n t,rlj1ilaR1crm{qil14gilq{il"tn tq uasn?.lurflu1ulto{lrluytilog runlcr
enrJ:nfi r{rrndosdri'or{u,,uud orrfi rioun'ir to niurioqnursr{tilsr:{o.:frrq
s. rnis{drfforjuuuuauJ:,iri tuiiUo rvriaurirfiorrlJulnunr:n:svirtssasouuti'tli
finuac&drofluofiunrlfiodJulun:curunr:druudrlounrrrfir,neludul#fiuiaqdru {46d i c q rt lo I ^ ! e e' -,4fr--.i- tt !!,--- rq-! - qerlro{rn:o{nrrnryuuuufifio nr4uriou sr-ed.:uasfrqrinur'ldrotloru'hiqjrurn ueihirilrurrfli
a i i o, a 4 q @ rr t y ,i Ail5r:arfrilrounaudl firJ:sfrvrf;nrulunr:f,u{uriou{r.rdt ru^otilSurrfiurlfrurnfosrirffn{u
rJ:srnvrduunsohiarrur:nldfruiaqoqnrnu{ryfinfiosrfisrn'rrrutdumrum6orioilqnrrfiorilunCopyright by Mahidol University
6fnontl r$ultnng nun?u?t:orflrru / 22
difru nasRt:frocn:4l{uhi'firJ:cfrmfnril drrfludo.rvr:rudsturoriJu ruronsoordrlut 49 q9 rr r a q rt h', I d | € 6 It:suranJ:ddoslrioqjtusirsfirililrsau rfioerur:oo'u{uTdodrrfirJ:cfrnfrnrn fircrurel
uruuorillnqjrfiubJ nrn{ufifirurodnndroc'lnadou:ouuruuori'r'hlldlsrutrjfinr:druria
dduuasfiu usidrasoouirrf,nrfiuhJ nr:lrarorrluovnrd'n'kiuruuorillrutihildtnl1ti{,I
rif unri rr rsio tirslo (nerv?arn: :ru srasr f p54r 26.23)
o. rniosrirffe{uuuuqrn:o{ flr:R:ouflui6rir6'rroqnrnoon0rnfrrryfi fi rJ:sfinfinrn
rnissn:osffrryarrur:n,$rrtunrflu z il:smm 6o tn5oqn:otuuufir ( Fabric or cloth Filters) 0rq9o q cl iolfiirilorirryflrJnlrur{ru{urorrjuludru t nirurioqnurar{tiln: ,,unoduuoruo,,uududn
uiudru, (In-Depth or Bed Filters) ) ocldtirtinfrrryfifinnu{ru{utolrJuludru t fiafiniru@ti
n:ilfloQnil1fln$J9t:
z. ,oiuornrcnour6r'h'lfirafifld rflunr:rirffq{uriouol:lryacroctorr%d?oont'rn
n:uudfrlrylo uorduu:sfi rfi edufiuil:vqlv,tfl m6ordnruluauruTlhft
et u6l a o u r d u s s la dv aliloog lilR'l:raoR:vilun?ilflrJuasnloo{lrnnrillvdlJRlJ t:{ lxlfi lt lJ9l.llu
I. Riurl?uflr:dr6'sr:ru::rrlu dsiidosdnur6oqnraruffito.r{ufiosriro'o 'lduri nt:
n:soruarilTureroqnrn nrrrurururiufiudoiszuo{ro4nro qararurio^tosRr:fiotnrs fl'r::?u
fiou nr:rduoq qaraurTo^rfislT{firafin qararuffiqro.ludu qenr4ru^o^nb,l nlruu1ru{uc,oril 6l d q eQ rn ct i br, r e h a i 4{uluffrw uavdnuarsarurifinr:luarorflrryfr's 16ilri dn:rnr:'[ua qaua4n omrufiu qvrtq I A a @ a h9 A
fl gtfi'ol.l flau n?lil?l uo qaldilljofllt Ssluo l9 llacoul
z. nrrrudornr:drugrJn:oi lduri nr:fi drlun:su?un'r: nr:drffnnarru$oudrnduu
ld nr:rirffn{ufirirf,o:au:rru'ld nr:rirffer{urfluna^srfiatEinaould uasdufir,^srs{{ rfludu
s. rirlddrulo{R:sil?unr: niu rirlv{flr rirrirf,ncrsrdo a'rrirfitfflun:surunr: rir
iaol rirrirrio frrryrix r rh riru: wru nirrdoru: rnr rir.rru doagx rfl udu
rJ : a fr vrr^nrr^rtu nr: rir ffo {udoqtlrn'o{n1da9.lurrlJljfl5o{t 9549 o/o
,oduurnrroourfirb'lflrafisr so+s.s%ioqrlsdrnSo{ti1da{utt1jildn5ilnjo: 75-99 o/o
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Determination of Particulate Emission from Stationary Source
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Copyright by Mahidol University
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aailontt r{l$lfiTlo nilnlu, 'trunt:u
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A/r{00t't lltuttvlYt0 :srfisili;nr:ifful ao
Ioufirnerq{lunr:d'nrfion{srimrrufirilil1sdil60 16on{onrru{ifiri'r t rurnn'iruiorrir
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uCI{n?rud (Frequency) $ouar (Percentage) rirrinugru (Median) rirtndutnc,nflt^el
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z. itn:rc?inrrrudrurf,uf,:srirtd'rurj:64: s t d'lriudau:J:nril r dr lquldafi fi
t-test drlun:ddo'aril:6e:srurnn'ir z n{ru 1#asr'sr^etn:rvfn:rru:J:il:rumrtt6ur
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nrauudunrncirufifinrrrirnndl{fi'ulqulffii LsD ( Least Significant Difference)
t. irn:rs#n'lrrudruvTuf:sndrs6'rurj:64: suarusT:fiufreurj:nlil I sYr lould6^a;,&
addnr:im:tsilnr:nooouuqqiluilil{llgtou (Stepwise Multiple Regression Analysis )
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uotcnnln01a0 !u1?no]no!ilna T n.r. 0nnlu'la?nrruiur:dqn atau\ t cg
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nu losn^qrflu$ouas 8g.3 ,84.2,80.0 ttas oo.o orrui{rdu
uq rdofior:orrotrrudelorg uu'irffrJ:vnolnr:l:thir'r^ufiotqoqiluda.: 31-40 ilurnfiqn Inufisrrflugouav s4.4 Inurdo6ruunr,u,nrdufifrnurnu'ir nril{rJ:vRoiln1:
o. a:vq€ raqi drrJx uav:ruq? fiorqoqiluriar gt+o tl rurnfiqnniur6uefiu tfiu6 A . g. d .i .^ -- 4l S^^.-4^!-..-.^--^..^.-:i^.d4y{0rronorqrnnuvrurrfril:cnounr:fiorqradu 4r,;lz il Inudodrrtun"lutnrdufiflnurnnI r g. o | 4 -----4 .------^.-.€ a 'dr nrjru{rJ:enounl: o. eirrJrs a:rqi mrg5 uav:rrq€ fiorqrndu 44.2 ,4r.s7 , 38.11
ruas 37.80 fl srrrudrsiu
Copyright by Mahidol University
^tn0n:1 t{ul]nn0 nnnlrf,nul / 50
gfi drrur nu'ir nrjru{:J:cnsunr: f :shifru fi qfi drrurrfi ruoqifi rdu:frunm risfi ft I: rS f A Gf 9a v g, I ia oo a I t - 'ohifr ulndrfi urfiu {rl:rnor:nr:fi fi 4iidrrurrfi ruoqjnunsuvirfiuur,rrisfi dsl: r hjfr u Inun'sr
rflu$ouav 49.1 uns so.g srrilifrdu rfiodruunr.ru,nrdufiflnuruu'ir nriufrrJ:vfloufll:
o. drrJr.r :rvr;6 unv a:rqi riruluqifi4n^i{rrurr6ruo{nuavuristiuurarirdsi{Itrhifiu
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fi 4firirrurrdruoqjfi rdurfr:lnndsfi si{I:thifiu loro6orfl u$ouas 68.4
drrnirnr{fisnil nriru{rJ:vnounr:l:shifru riruluqjlrifi dlnnisntd{nil
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qnnuhifidruilrisnrqdsnil nriru{:J:vnorn'lt 0. mq6 a:vq€ unv:rm;6 ri?uh'r€dlilfi
rirurnrilnrldrnttdurdu':fiu lqufiorfluiouns 89.5, 82.1 ttnu 80.0 srrtiirdu
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rJaruunsrJ?tgtgrn6 loufisrrflu$ouas 29.8 nirfiu rfiodlrunnlr,ttdufidnurnudr nriru{
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iouay 32.1 uau +o.o srriliirdu rirunriru{rhvnounr: o.mq€ rirulnrifi:sdunr:flnur
lu:sdurTruularu loufinrflu$oaav 42.r nrjrufrrJ:vnoilR't:0.:'lsq3 rieutraqjfi:vdunr:
f,nurlu:vd'uortrrJ3cgcgr loudn rilu$ouas 40.0
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dufiflnurnu'ir nrjl{rJ:vnoilR1: 0. e:rq€ unrmq6 rirulnqifi:rulddrn'irnfonirfii
20,000 urvr rurnfiqqreiurdurfiu loufiorflugeuas 60.7 udu 52.6 snrudrdu ri:u{rJ:rnou
n'r: 0. drrJrr rieutrqjfi:rutdoqiludx 20,001-50,000 lr1yr loufinrflu9ouas 60.0 uac
{rJ:rnolnr: o.:rm;€ ri'lulraqifi:ruldo{luriet 20,001-50,000 u'rvr uas rurnndruforvir
fiu roo,oor urnrrirfiu loufiorflu$ouas 40.0 rfiofim:ilrrirtirugrutor:ru'ldradusiot6ou
roru'ir{rhvnounr:fi:ruld 30,000 urvr rlao,flruuorlo,nrdufiflnumrudr nrjruflrJ:rnou
n:r: 0. :1ffi18 fi:ruldqrdqo (100,000 urn) :sffisilrds {rlwnounr:I:tldn'u o. drrJrs
(50,000 u'rm) o. a:vr;6 rras 0. uarji firitrTtogluto{rsluldrodusiom^ounirtiu (20,000
u'rvr) srrildreTu
Copyright by Mahidol University
qAufl fl 9l1n01ng lJil't'lYt0'tnu!fi oa rn.u. 0nnlulainr:uiur:dqrrndor) l s t
dtdsnt:ftfisr dofior:errsrrrurirdrnr:a6fl ilu'ir riaulrqj{rlrsnoilnl:l:shivr^ufis s !a iao -l:{t tru?fuvtllnla{n1:r{fin 151-300 d'u/firlrul dorflugouas 50.9 rdodruunfltlrts,dufi
flnsr r{u'ir nrju{rJ:vnoilR'r: 0. i{rrJrs uaud:sq6 rirulnqjfiI:shju^ufifidrd.:nr:fln'sl
lsl-300 dud'rlru.r rsiurdurfiu fiorflu9ouav 80.0 uau 64.3 srrrudrrTl riru{rJ:vnotnr:s-,s!e 4 d ! ct r.ts sra i.ro - a j r d I vlt{ tu?ru 0. saq: unu 0. :1sq: d?lr t?rqil l:'{ lr.,n41Jmilfl'rn{fl'r:e{an$i1n?1il5orvt1nu 150
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rird.:nr:r.rfi nrndu 237 .86, 2L2.00, 200.00 uns 1 86.32 6'ulq%fu .r nrruiirdu
durlunrfi lunr:nrfin nrirnrjru{rJ:snoiln1:I:.rhifiurieulra€1jfi du4unsfi lunr:
nrfioo{lurix 10,000,001-s0,000,000 rrvr fiorflu louav qo.q rdo,fiTrunnrrurufldufiflnsr
uu'ir n{ruflrJ:rnornr:l:rhiu^ulu o. a:vq? ri'rutnqjfidu4unrfitunr:Erfioroqjlurirs
10,000,001-50,000,000 rtas 50,000,001-100,000,000 u'ryr fiorflu9oua v 3s.7 ryirtiu nrj:r{
:J:snounr: n. m:q6 ri:uluqjfidu4un.rfilunr:nfioroqjlu.iar s0,000,001-100,000,000 uau
rurnn'jrniorrirffu 100,000,001 uryr finrflu$ouas ze.l ti'rilu riau{rJ:rnoun't: r. :rrr;6
tuavi{r:Jrt ri:uluqjfidu4un.:fitunr:ara'noqjludrs to,ooo,oo1-50,000,000 ll'lvt Isrufisrrflu
$ouns ao.o rvirtiu rdofior:arrrirfiugruzuordu4un.:fitunr:a6srflr'ir{rJ:rnounr:I:shi-r-..{s, s-re Aqet iq a A o j j. r14ulJ t:{ nl14uYllJgtuqun{n luRl:Hnn 55,400,000 u'lyt tuort'ltruRgtrruttor[uridnul illj?l
n{ru{rJ:vnoiln1: 0. a:vq6 fidurXunsfilunr:na-nq.rfiqo (0t,000,000 uryr) :o.rnrrur 6o {il:snounr:I:rhifru o. raqi (54,500,000ll'rvr) n. :rur;6 (44,go7,ooo utyr) uoy r.dtJr.r
(40,620,000 urn) flriliirdil
lunr:nrfiooqjlurirt 500,001-1,000,000 urm/r6ou n^orflu$oua s $s rdodruunsrlu,nrrfu
fiflnur nu'jr nrjru{rJ:rnounr:l:shin'u1u o. a:vr;5 rirulrqjfiduqufiuurl:lunr:rufisl
oqilurirs 500,001-r,000,000 uas 1,000,000-2,000,000 urm/r6ou fiorflu#ounv 32.1rvirfiu
nrjru{rJ:vnounr: o.vaqE riaulnqjfi duquriuurJ:lunr:nfinoqiludar s00,001 -1,000,000
urwtfiou 6orfl u 9osas 36.8 {rJ:vnounr: o.:rm;6 ri'lulrqifi du 4u riu urJ: tunr: r.rfi oroqi
luEirsrloun'irrioryirfii 500,000 uas i00,00r-r,000,000 urvr/rooou fiorflugouav +o.o ryir
fiu ri'lu{rJ:vfloun1i o.drrJrr riruh,rqifiduqufi'uuil:tunr:nrfioroqjlurixrfeun'iruiorvirCopyright by Mahidol University
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tiu soo,ooo uas 1,000,001-2,000,000 urm/r6ou fiqrflu$ouas 40.0 rvirfiu rfron^or:anrir
fr ugruzuosdu4u rTuu:J:lunr: nfi nn:r'irfrrJ:vnounr: I:shifi u fi I:': Irjfi uiifi du 4ufruurJ:
lunr:flfin 850,000 urmlrfiou rdo{ruunsrrrurzus,dufifinur nu'jr nejruffrJ:rnolnr:
n. raq€ fidurlufruurJ:lunr:nrfiorqsfiqo (876,000 urmlrdou) :o{a{ril'r 6o frrJ:vno::nr:
I:.rhifru r. a:vr;6 (8s7,500 urn/r6ou ) o. :rrqt (820y'00 uwr6ou) unv o.i{rilr.r
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22(38.6)
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8 (14.0)
49 (86.0)
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28 (49.1)
4 (7.o)
6 (10.5)
30.0
52 (81.2)
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32(s6.r)
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4 (7.0)
2 (3.5)
49 (E6.0)
40(7O2t
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35 (6r.4)
22 (38.6)
0.0
Copyright by Mahidol University
rigrfi nin urds uu rinordorfr na
etl:l{fi a.r (sio)
rvr.r. 0nn'lulainr:uiur:dlttredo!) I ss
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3 (60.0)
2 (,m.0)
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l (20.0)
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26 (4s.6)
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rruaofinr:atrnril:sdilnsuuu ttt'ir frrJ:vnorLnr:I:shifrufinsttuun?1ilf,rdu?
fiunr:flolfiuuauudltnan:vmufi{tt?odoruoqjlu:y6'l:Jrunaxil1nfiqo gouas 56.1 lqu
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o. a:vqi finvuuuo{lu:sdupirrurnfiqe lqufiorflu$o ua:- 4z.s nrirufrrJ:vnounr:I:.rhi
Copyright by Mahidol University
A,n0nr1 t,$ull1l1l0 nan$dnu1 / 60
fiu o. :rm;6 uavraq3 finrnuuoqjlu:sdurJruouloulofiqt loufinrflu$ouas 80.0 unv
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fi'l: 0.:rrrlE a:vq5 uasiirilrt frsiinsttuutnf,u :.a,3.14 ttns 3.00 neltuu orudrdu
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,,onr,u,nrdufifrnur vru'ir nrju{rJ:vnolnr:I:lhiu-u o. raq3 fincuuurnd a 4.42
nuuulr dsqrn'irnrjrufrrJ:vnounr: o. a:vq€ :rm;3 ttaci{rilrt dsfincuuutodu +.tt ,
3.60 lras 3.oo ersttuu srrildrdu
Copyright by Mahidol University
uiEfi nin ora's ru rinsrdolfr na rn.u. 0nn'lulainrruiur:firuredor) l e t
ql:r{fi 4.2.1 trdo{rdruru$ounuflo{:udrlnuttuun?lilfl
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32 (56.r)
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-afi0n51 l{utnn0 nanlrf,nul / 62
q.z.zflsuaiirdsafrunr:fl osffuuavurililfl an:snudsuaodou
do fi or : al r n r u : s sTu n s uu u n u'i r ffrJ : v n o l n r: I: r hj u'u fi n s uu u frf, u n n^ o qj tu
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ncruuodlil:vdudrrurnfiqn losfiorflu$suav 39.3 rieun{rufrrJ:ynounr:I:rhifi'u
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v{lj?'.| nQilryCopyright by Mahidol University
ilo|cnn?n01a0 rr,tTlll0la0!ilna rn.!. ofl nlulatnr:uiur:durrndol) I ot
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,du,,uns,lu,nrdudflo"r vtu'ir nriru{rhvnounr:l:lhifiu n. rar;5 finsttuutcdu 80.0
Copyright by Mahidol University
rjsfi-ninurd'u ulrinurdsrfr na rn.u. onnIuIn?nr:uiurrfi ttt'tndol) I os
neuuu drqrn'irn{ru{rJ:vnorn'r: 0. d:sqi iirilrruav:rq€ dlfinvttuutildu 6s.46 ,67.0
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69.89 nsuuu 01flnsnuur6ru tto nsuuu srrrudrdu tteiflrnnl:vrerdouvn{dfifi nil'ir rluqCopyright by Mahidol University
^t?t0n51 lilullfln0 nanrfinul / 66
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lurdoqrssfisunfirfiurfiunr:flosfiuuacufilile{anrrnudo,trodomdrsfiriudtdcgvrrsafio'i,i
:s6'u o.os Copyright by Mahidol University
rio flnin ur d'o rlu rin sra'o!il'n a rvr.l. onnIuIa?nr:uiur:dlu'lndou) I oz
nqfi n: :ru nu'ir{rJ : vnoilnffi I:{hifi uiifi orqoqilurir.rdrloun'irniorvirfiu 30
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tiurrayrrdtrflan:smilfitttrodoru 83.2 ,74.g3 ,7t.35 Imrs 67.22 nultuu olRnsttuu
rdru rto nuuuu nrildrdu usiornnr:nqdoilvr1.:d66 nu'jr orqoirttiu hifinarirl#rfio
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Copyright by Mahidol University
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Copyright by Mahidol University
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0'1fl fl l:ytetdoilytNdfi fi ilil'il nr:fi d rur ri{nr{d{nil hifi nrnri rt#rfi nn:rilufl nsixtutio.l- oi e il q !rl,l 4 2r. --!--a-oa---q^!a^--^^-^.=:i v
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8.35 , 8.2g ,7.00 , 6.50 tn| 4.67 nUlrUU olnnsilUulfiil 15 nsilUU nrildrfrU $siOtn
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vigunfi 63.18 , 62.71 , 61.33 ,60.90 lras 57.71 nsuur.r tlnnsuuulfiil 85 nvlnrll
nrildrdu nsiornnr:nqdounl{dfifi nudr :srTunr:flnsrirtfiu -hifrnarirl#rfl^an?'ltt
Copyright by Mahidol University
uolcylnlnulau !u11n01ngrilna ?Tr.!. onnlula?R'Du3il1rAql?ndsl) I z r
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nqor^n::ru 77.gg ,76.7t ,74.3 ,68.17 unu 65.26 neuulJ tlflnsuuurfiru ttonclrilu aril
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l^dlj:rurulet5 17 63.18 9.63
rtrJlurilq ] : OfiUtl,od unooo.rufuorndxfiu odrrfi riudr#rgfi : v du o.os
Copyright by Mahidol University
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nrjrufifi:ru'ldrndemiordsur?oun'ilaisnirfiu 20,000 u1yr , 50,001-100,000 llrvr ua&
urnn'iruionirtiu 100,001 urn fl'rild'rdu lnufrns,,uu,*dunu{ttqfin::il 74.88 , 71.96 ,
59.78 lrav
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Copyright by Mahidol University
riorfi niil srds !il rinorn's!fi na rn.r. (rnnlulainr:uiurrdqr: a&out t tt
71.00 $aY 70.4 nultuu olnnvttuutdu tto nstluu nrildldil uei0lnnl5vtnryoilyl1.:do^st^
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orrui{rrYu Inufinsttuutodunuoorrruf s.a: ,7.67 uas 7.07 nsurJu 01Rnru1rur6ru ts
Copyright by Mahidol University
^an0n51 tituiltln0 flnRlrflRSl / 74
o o I aA I o e a t u h rel o O tanguuu gl'lilnlnil ll910'lnfl'l:vtadouvt'l{efoa ilu?1 flla{fi't:flannlilRu tlJlJg.tnlll ll4rflnn?]il
unneir{lurio{tto{n?rilfrfi urfrunr:fl osriuuayu6,lcJ fl an:smufi .:urodoru odr.:fi riudrdq
yt'l{ldoail:g9u 0.05
freuno^ nuirn:J:vnounr:I:shifi u fi fi rirdrnr:fl fi nilrnndrr.riorvirfii got du
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nrili{rdu lqufinsiluurnduzuosfrgunsr' 64.s7 , 6r.55 lras 61.14 nvuuu ornnsuuurdn
8s nsuuu nriliird'u usinrnnr:nndoilvn.:d66 nu'ir rirdrnr:rufisrsirqfiutxifinarirl " fio
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r^ra n : s n il A{ u? o do ru qr q o : o r a.r ru r'ld, , iao - a s r
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Ioufinsrruu,o6unuouqfin::r ls.zg , 72.s2 une 21.48 osuuu olRnsuunrdru ttoo o | 6a t o q a r I !l rd o C 9a
nsuulJ gt'lxjn1oil tl9r0'tflfi1:vtadouytl{dnn flil?'l fl1a{R159{ana1{tflu ttllJ?{anltilrfl9n?lrJ
rusrnsirrlu16orroruq6n::rutunr:flosfiuuavudnhflafl:svrlJfirueodoruoeir.:firiudrrTryvrr.:ool q
dnCIn:volj 0.05
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rnrqfi n::rurfi u'lfiunr:fl orfiuuavudlt *uotrnuf; tu'rodoruror{rJ:vnounr:
I:c1ilfiu {ruunnrrudrdsnr:nfio
cq€ojrjdrd'rnr:fldn drueu nsuuursdu riaurfimrrurula:glu n'r:vrndorlvn{dfifi.v.&s(9r1J/S? [tJ{)
In?]il:9rriloun?l 150 21 7.67 L59
151-300 29 7.W 3.47 F = 0.717
rurnndr got 7 9.43 2.88 P:0.493
Copyright by Mahidol University
riorfi'ninsrdo u{rinordsufi na rvr.r. 0nnlulatnrrriur:Sgrrndor) I zs
et1:]{fi 4;.7 (sio)
c9an1a{fi't:r{n9l
acd01u?u nuttuiltnau rirutfi u{ruuil1gr:g'ru Rt:ytgdolJyt1.:d66
tsiulf?Irr.tl
Ytf,uft9l
9tuoun?l 150
151-300
I
rJ'rRR?l301
2l
29
7
6r.14
61.55
64.57
8.t7
7.79
6.29
F :0.533
P:0.590
rioun'ir tso
151-300
illnn'il301
21,
29
7
7r.48
72.s2
75.29
15.49
14.00
18.96
F:0.166
P:0.848
4.rs duqunliilunr:ardsr
----.9 -.... 9 t - s s ra Aay iq a r 4 | vn?1il9 ilu?'rryil:eRounl: t:{ ttJl.nJnilgtu4un{il tiln1:Ftafl illRn?l?ftorvtlfllj
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rrn RqilnilnilquRl:ilan 10,000,001-50,000,000 ljtvt , 50,000,001-100,000,000 lj'lm ttnu
rloun'itriorvirfii 10,000,000 u'lyr srrrudrd'u lnufinsuuurndulosnatilf, 8.00 ,7.6s ,
7.35 ttne 4.0.0 nuttuu 01nnsttuur6ru ts nsuuu struiird:J u9i01nn1:ytedollyn{d66 nlI
?'l oiu4un':fi1ilfl'r:fln^nsi'wfiutrifie.rarirt#rfiqnrrilunneirsluriosflo{n?'uJfrfrorfirLnr:9 9t Uut A 9t I ao o - ood vuo{nuttaetrfl tflr,{afl:svtucf{ltt?aaoilou'l{lJuudlnqil'l.1d09tvt:sou 0.05
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rln Rqumunu4unl:nan il1fln?1iltotvt'tflU 100,000,001 u'tyl , 10,000,001-50,000,000 LJ'lvl
unv 50,000,001-100,000,000 ulvt striliireTu loufinvuuurnduuotfiqunfi 66.67 ,62.93 ,
61.il LKrs 59.76 nsuuu olRnvttuurfiil gs nurluu srriliirdu usirrnnr:nqdouyt'l{dfrn^
nu'ir du4unrfilunr:nfineir{fiuhifir.rarirb?rfiqfl?riluqndrrlurdo.rcrsrfraunsr^rfiurdunr:
fl orfiuuasufiharaR:cyrudsurodoruotirsfi riudrd'rgvrxa66fi :vdu o.os
Copyright by Mahidol University
A/fltgt:'l t{lultlln0 f{anl:dnul / 76
A r 9t S Sra Aa!r' iq-- - --e- ! a I
v{ q fr n: : il rw'ir {rJ : v nol nr: I : s hin^u fi fi du 4 u nl fi lu nr : nn-nil r n n dr il50 ryi r
fitL 100,000,001 lrvr fivrqo^n::illunriflosfiuuastrfittnnn:svtufiruandotq{qq :o{n{llt , , ia9, '
rur'lduri nrirufifidur1unrfilunr:nrfisr 50,000,001-100,000,000 lJ'tvt, 10,000,001-50,000,000
u'ryr rras#oun'i'rm6onirtiu 10,000,000 lr'ryr nrildrdu loufincuuutnduzuorvlqfin::n
7B.z! ,72.29 , 70.74 rrau 60.0 nylruu olnnuuuurfiru tto nsrruu nrildrdu ttsiornnr:
vrerf,olJvrl{dfifi nl'ir du4unrfilunr:Hfisreir.rd'u'hifir.rarirhi'rfienaruusrneirtlutfo{to{l
nq6n::rulunr:flostiuuasudltHanrrnufio,r.rdoruodrsfiriudrfiqvrrtafififi:rdl o.os
nr:rsfi +.g.e nr:itn:rsr{nauurJ:rJ:eurfiorrlitrutfimnr,,ru,rdunosnrrrlf visunst' ttns
aivTr6lerR::ulnurnrnr:fl ot6'uuasttdoln
^unrrrufi tr rrsrdoil cJo.r fr:J:vnol nr:
I:rlilfiu druunnrrufru4unrfi tunr:nfi sr
qriq6c.aadu4unrfiluRr:nfisr 'firuru nyuuurndu rirutfiustuuil'ter:S'tu R'r:nadouvtrtansr
(1J1vr)
rioun'ir lo,ooo,ooo 3 4.oo
10,000,001-50,000,000 23 7.65
50,000,001-100,000,000 17 7.35
rrnn'ir loo,ooo,ool t4 8.oo
2.65
2.@
3.26
2.5r
F: 1.73
P : O.172
fr'dunn'
rloun'ir lo,ooo,ooo 3 66.67 g.o2
10,000,001-50,000,000 23 61.91 7.90
50,000,001-100,000,000 17 59.76 9.15
rurnn'ir loo,ooo,ool L4 62.93 4.81
n6lgr^n::il
rloun'ir ro,ooo,ooo 3 60.0 zio
10,000,001-50,000,000 23 70.74 t4.74 F = l'531
50,000,001-100,000,000 17 72.29 15.39 P:0-217
rrnn'ir roo,ooo,ool 14 78.21 lz.os
F:0.887
P:0.454
Copyright by Mahidol University
us|fln2n01a0 l|il1?il01n0l,ilea ?n.!. (rilnlu'latn'rriur:flrur a&oul t tt
l:.1 oiuqupYuurJ :lunr rfl 6sl
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rur lduri nrjiltifi duqu ffu urJ:tunl: na'nu1fl n'jruiorvirtiu 2,000,00 1 urwrfiou, #oundr
riorvirrTu 500,000 rrn/r6ou uau 500,001-1,000,000 urm/r6ou nriliirdu Inufinuruu
rnf,ucloln'lrruf t.+a , 7.86 ,7.20 rras 6.68 nsrruu tlflnuuuurdu ts nuuuu nrui{rdrl
rusiornnr:moaornrsafisr^ nuir duqufruurJ:lunr:na^nsirrfiuhififlnrirl#rfion?ruunn| !t A Yi o gl q i/h 4 9 t a@ o- e
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nsrur'lduri nrirutifrduqufruurJ:lunr:nfisr r,000,001-2,000,000 urn/r6ou , rloun'irmiorvir
fiu s0o,ooo urn/rdou uau 500,001-1,000,000 rrm/r6ou nrili{ffiu loufincruuraduroc
rf,f,unsr^ 64.0 ,63.56 ,61.80 LLas sg.42 nuuuu ornnsulJurfiil gs nuuuu srtudrdil usi
01flRr:yrerGTornxcfifi nyir duvrufruu:J:lunr:nr6srsirrriuhifir^rarirlfirfienarilusrneirr
lu16ocro.:li'gunsr^rfiuariiln'.lrfluoriu,rasuflohruan:smufisttrodoruotir.rfiriudrn'cgvrr'rafifiii
:sdu o.os
T{619rR::rJ. I I s s r€ Aa/ q I q a . a
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rvirfitl 2,000,001 il1m/6ou finqdn::utunr:flostiuuasufinlcrfianrrnufio,,rodoruqsqo
:o.rnwrlduri nrjruiifidu4ufruurJ:lunr:flfin r,000,001-2,000,000 urmlrdou , s00,001-
.A I I A I u ^ .A o q S a j1,000,000 ulyt/[9toil lrauuoun?lil:olnlnu 500,000 ljlyt/r901J nliln10u tsrurun3rluulilnu
lrolvlqor^n::ru 78.29 ,75.g8 , 74.79 lras 63.20 nvuuu 01flnsrluur6ru tto nsuuu snlJ
iirdu 0 rnR'r: vrerdorvrxa6fiurirdu 4u ffuuil:1u nr: nfi sreirr riufi e{a1unr ,iulnfloYrqn-
n::rulunr:flosfiuunvudlc,Hnn:vvr:tfisuaqdoilotjrtfiriudrn'qrnrsa66'fi:sdl o.os
Copyright by Mahidol University
aan0n:1 lituilnil0 nanl'flnur / 7E
ol:Nfi 43.9 nffiam:rsv{narruurJ::J:'lurfionJiuurfisunsuuurndutosnarruf frquna^ unsajs
r'rqerR::ilrRurnunr:fl ortiuuastrdttfl anrsnilA.:tt?odoil fl ol {rJ:rnolnr:I:sliln^u'ilruunorildu4u rTu urJ:lunr: Hfi sl
du4ufruurJ:lunr:nfin 6ruru nsuuurqdu rirutfiustuutJler:!lu nr:vrerdollyrxdfioi
(urvyr6ou)
.rt a
iloun?l 500,000 15 7.2
5oo,00l-1,ooo,oo0 19 6.68
1,000,001-2,000,000 16 8.44
rurnndr 2,ooo,ool 7 7.8G
2.73
2.54
3.10
3.34
F: 1.181
P:0.326
fif,unsr'
rioun'ir 5oo,ooo 15 61.80 7.88
500,001-1,000,000 19 59.42 7.73
1,000,001-2,000,000 16 63.56 5.89
rurnn'ir 2,ooo,oo1 7 64.0 10.63
F: 1.073
P:0.368
ilnnfl::tJ
rloun'ir 5oo,ooo 15 ol.zn I
500,001-1,000,000 19 74.79J ll
1,000,001-2,000,000 16 75.88 J I
rurnn'ir 2,ooo,ool 7 78.29 )
t7.t5
11.08
t2.16
18,95
F:2.993
P = 0.039
--tl.
ilillurilq : J 6dna'tro6ototvrqrr'n::ilunnsitqfiuodrcfifudrrTqfi:vdu o.os
Copyright by Mahidol University
uo.mn1n01a0 !ill?ltu1aul|unn 'ln.u. onnIula6nr:uiurrfilurndo!) I zs
4.3.10 rirlfiirslunmgilaA{il?srdoru
n?1ilfl vru'ir{rJ:vnoilnr: Ir{hin^ufi fi rirldrirulunr:quafi ruaodou rurnn'ir
miorrirtiu 1,000,001 rl'rvr ftnrrrtflrfiurfitlnr:florfruuasudhnan:snufisu'rordouq.rqo
:osasrur'lduri ncirudfiarl#r;rulunr:quafisurodou r00,001-500,000 u'ryr , 500,00r-
r,000,000 u'rvr rras #oun'irr6orvirfiu 100,000 urvr nrudrd'il Isrufrnsuuurnduclosgtdoet
n?lrii 8.14 ,7.73 ,7.00 lras 6.71 nuttuu 0lflnslruulgru 15 nulruu gr1ilnlau rlgr0'rRfll:
vrerdouyrl.rdfisr^ r,r:J'ir rirldrirulunr:quafirurqdoileirqfiuhifinrarirl#rfinnnilunnsiNlu
,i u.r n u o o r r ru f rfi u r rir n r : fl o r riu u a s u fi l r n a n : v m r fi um sr do ru o tj t s fi riu dr fiq vr l { d 6 er^ fi
ruou 0.05
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r,000,000 rrvr firffgunfirfiurfr:Lnr:flortiuunsu#ke{an:cnufiurrodouq{qn :omrrurldI r ia r qglr q A I - ^ r a I vrrn nqilytiln1t,E01u tiln't:grlad{u?9t6orJ 100,001-500,000 rJ'tvr , rJlflfl?'r?frorvt'rRlJ
rlrm uas rloun'irilforvirrTu 100,000 rlrvr srriliirdil lprufinsuuurnfiuroi
63.s0 ,62.47 , 6r.7r [[av 59.57 nsrlulJ ornfluuuulfiil gs Frulluu srrrudrd'u
rusiornnr:vredollyn{rd6fi nrL'ir rirldiirulunr:quafistirodoilsirrrTuhifinarirl#rfiprnrrn
runnsixturforro.:frgunsr^rfiurfiuRr:florfiuuavur{nhnnn:rnrfior,.rdo:rodr.rfiriudr6'19
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500,001-1,000,000 rLrvr finqfin::ru1unr:florfiuuavufr^lclr{an:svrufiunerdoilq{qn :o{rn{rutgr' r r Ja r qg,r O A I -- | a I u
rur"[6uri nrjrufiilrirlfrirulunr:qunfrqu:odoil 100,001-500,000 ll1vr , rurnn'irr.rSorvirdr
1,000,00r u1n uas rioun'irr.rioryirfiu 100,000 urvr nrildro'il Insfinvuuurodunuu
nqfin::ru 77.s ,7s.63 ,74.43 uav 62.s7 nvrluu orflnruurJldr ttonvurJu qriliird'r
orRRriyrodoilvrl{dfisr' vru'ir rirldiirulunr:qunfi.:u'rqdorusir{riu finntuvnurnrionqfi-
n::rufiurfiunr:flosfruuavufihnnn:vnufiurasrderuotjr.rfiriudrdrgvrr.:46fifi:ssTr o.os
1,0oo,oo1
mf,una
Copyright by Mahidol University
aafiocr:'t t{uilflnu Hanl'frnul / 80
erl:'r{fi 43.10 nr:irn:rsfnnuril:il:rurfionJisuriiuunsuuutndutosnlrufl frounfi uaraiv
rrqnn::urRurnunr:fl orfiuunsufioh ruan: vnilfi {tt?odouilos frrl:r nomt
I:rhifiu,iruunnrilrirldrirslunr: qunfi rurndoru
I otr Q o 4 | d aan'l1601uluRl:glta 'il'Iil?u ns$uutnau d?lJ[lJU{rtljuil1gr5s'llJ fl'l:Yl9rdoljll'l{dna
fi.ru:odou (uryr)
n?1il8
rloun'ir loo,ooo t4 6.71
100,001-500,000 30 7.73
500,001-1,000,000 6 7.00
rurnn'ir l,ooo,ool 7 B.t4
2.U
3.06
2.76
2.27
F :0.577
P =0.632
frsunfi
rloun'ir roo,ooo 14 59.s7 8.80
100,001-500,000 30 62.47 7.93
500,001-1,000,000 6 63.50 6.89
rurnn'ir t,ooo,ool 7 6t.71 5.31
F:0.547
P:0.652
F:3.065
P:0.036
vt€t0fi::il
16.19
10.49
19.13
lrnndr r,ooo,ool 7 74.43 19.29
rloun'ir loo,ooo t4 62.s7 1100,001-500,000 30 ?5.61
I
500,001-1,000,000 6 77.501
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43.11 druauntsqruI | 9r S Stq d4-o- t a
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finerruflrdu:fiunr:flo.rduuasufithHnnrrrufiuutndougtqn :osawrlduri nejruiifr
druruu:snu 2l-50 nu , 5t-80 nu uas rleun'irflfsni'tfiu zo nu srrruiirrTr.l loufi
nsrluurndummerrufl 8.00 , l.gt ,7.40 LLav G-M ns$uu t'lflrtsttuuldru ts nsttuu
flrildrdu usirrnnr:nndoililr.rdfrfr' nuir 6uauu:qrrusirsfiulilfinarirhi'rfiqn?'ttJrtnnCopyright by Mahidol University
ilomn1n01a0 !?112il9140r?lna ?n.!. 0nnlulainrruiur:dlnrndol) I t I
sir{lurdoqro{n?rilf,rfiu:riunr:florrYuuasur{trr{aRrsvrufiut.odoruotirlfiriudrdtyrnr.:
afisr^fi:sdu o.os
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rirnr:florfiuunyufitflnan:uilufi{u?odoruqsqn :osa.rrtr'lduri nriruiifit'lu?utt:{(t'luu'lr1
n'irraiorvirfri 8t nu ,51-80 nu uny fioun'iruiorvirfiu 20 nu qrridrdu loufinvttuu
rqduilocylqunfi 64.28 ,63.2s , 6r.6 LLav sG.44 nvtluu olnnvuuutfiru es nuttuu o'lu
i{r6'u ornn'r:vrerdouyrl{dfiA nu'ir 6rururt:{{rlueilsriu finralunrturnsiofiaunst^tfiurtiu
nr:fl osfiuuasudltnanrrnufi o,,.prdouotir.rfi riudrdqvn.:4fi6fi :rdu o.os
nqor'n::ru uu'irffrJ:rnornr:l:thifi'uiifi6lu?utr:{{t1u 51-80 nu finqfin::ru
lunr:rlortiuunsudhruanrrnufiu,,.odoruq'rqo :osawrlduri nrjruiifi6lututt:{tlltu 2l-
50 nu , rloun'irnfouirfru 20 nu ttas rurnn'iruiorrirfiu 8l nu flrildrd':J Inufiianslruurnauilo{ilqfln::il 78.2 ,73.69 , 69.5 $AV.67.5 nsttuu 0lflfi3ttuut6il tto
nuuuu snri{r6'u usiornnr:nodouyrl{d66 vru'irdrurutt:l{rusir.rtiuhifinnrirl#rfisrnrurr o A a q 14 s gtrl 4 .--zt--.--!--e-y-.1-o
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afififi:vdr o.os
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I:.rlilfi'u druunnru'f, ru?utt:.r{lu
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(nu)
mru$
rlosn'ir zo t6 6.M
2t-50
51-80
32 7.91
5 7.4
2.45
3.09
2.4L
2.94
F = 0.984
P:0.407I
illflR?l 8l 4 8.0
Copyright by Mahidol University
fl0n51 titull?tltB
nl:l{fi 43.11 (eio)
Han1'finu1 / 82
frqunsl^
rloun'ir zo
21-50
51-80
illnn'ir st
16
32
5
4
s6.41I
64.28 J61.6
63.25
8.25
6.52
4.t6
9.36
F :4.!Q!,
P:0.008
y't€t91fl::il
fioun'ir zo
2t-50
5l-80
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wirfiu 1,001 uJer: fivrq6n::ru1unr:flosf,uuasufihnantrmufior,.odoruq.:qo ro{asil.r
lduri nrjruiifi:cuc?irrnrn€ruud'r!1:ilu sr-500 riln: rloun'irnioryirfiu 50 ureri uas
501-1,000 Nn5 nrildrdu Isrufinsuuu,oduruonqfin::ru 76.88 , 74.27 ,72.06 uas
48.00 nsuuu olRnsltuurdru tto nslruu srruiirdu fltnn't:yteldounrsafifi nu'ir :sgs
drtornouuartl:arsfisir.:tiuhifinrarirlfrfion:ruusrneirqlurfuooroonqFn::rulunr:rJoq
riurnsudlil^unrrnufi suesrdoruotjrrfi riudreTqvrxafi fi fi :vsTuo.os
s''tt'tofi 4s.t7 nr:irn:rs#n:rruil:il::urfioujBurrfiurnsuuurnduilornlug rffsun6
tuavlrqfi n::rurfi u:tiunr: fl or fiuunyudlt ruan: vmufr sure,dor r or ff:J:vnorn r : I : r hi n^u 6 1 uu n fl r ru : y u s il r s o 1 R o rl u d't rl : ol s
rcildaa:gug?l'l{lo'lnouu t'llt?u nsuuulnnu d?uluu.ttljililla:g1u f't'l:vtodouvt'1,{ldftgl
(uJa5)
narru$.."..................-
rloundr so 32 7.63
51-500
501-1,000
illRn?] 1,001 8 9.13
ls 6.60
2 4.50
2.77
2.85
4.95
2.17
F:2.235
P:0.095
rfrguno
rloun'ir so 32 62.66 7.s6
5l-500 15 59.93 8.97 F : 0.411
501-1,000 2 61.50 6.36 P :0.746
urnR'ir l,ool 8 61.75 6.76
?IflAR::IJ9t.uoufl?1 50 32 72.06 14.11
51-500 15 74.27 15.98 F =2.237
501-1,000 2 48.00 15.56 P:0.095
rurnn'ir r,ool 8 26.88 t2.64
Copyright by Mahidol University
uglfln2n01a0 !il11n0140!ilnn T n.l. (rnalulninrruiur:dqrrndou) I gI
4.3.1 8 :vsudl{ornnudsritarm:asI .9a Aas sta tn?lilf nu'ir{rJ:vnoilnrfrii l5{ hin-u?ir{o1nu?rci{f 1drr1:arv 5 t-500 !uet:
d 9A o tl q 9J!t A I hY | | dAfin:rruf,rfiuafiunr:florfiurrasufllilHan:umilAsu?ordoruqsqor :o{a.:ilrldrrri n{ufifr:vuv
rir.:umrisilrd1t1:oluillRR'il 1,001 uJst: , 501-1,000 trJer: rlnudoun'irfiforvirfit.l so rrurr:
oss<i:udn]iln]ail touilnslluurqauflo.in?]uE 8.25 ,7.55 , 6.50 tlns 4.50 nuttuu olflnuuuurailL
l5nurluu nrildrrTu rlgi0rRR'r:vrodouvn{dfist' ilu'ir :vuuyi'r{0'rRlrfiri{dldmr:arcfieir.:
tiu'hifinrarirt#rfionrrrunsrneirslurdo{flo{tn?1ilfrdu'rrYlnr:flortiuunsur{nhnan:vnufiu
urodorodrsfi riudrrTqvnqafififi :sdu o.os
visu n d n u'ir {rJ : v n ou nr: fi fi I: r hifi u virr o r n un ci uir ar r r : 0l s s0 1 - 1,000 ur er :Aq oi v 9t s rrh A g vlt I r iailvrflunnrnu?nilRl:Ilo{rflultauiln lfl9{nn:svtud{u?aaoilq{qn :o{ra{ru'r terttfl REUilil5suv
1,001 uJer: rras#oun'irrforvirfilj s0 rrusr:
,63.75 , 61.80 ttng 50.5 nuuuu tt'ln
IllCt
14'l{0'tnttil a{u lcf 1r't: Blv5 l-500 llJ9t:, lJ'lRR?'l
nrudreYil IsruiinsuuurqdulowYaunfi 68.50
d- oqtaarl,inyrluur9rtJ 85 nvilllu gr'lilalflu [[gmt1Rfl'ltvt916foljvt't{dnn ltu?1 :uus?t'til0'tf'rlrfia.1u1
i r o ut rd o q 9a r 6t A o - oi @ tl v IdM:orsvtetl,{nu tilil9.tnm1 tilrnon?1iluannl{ tu[:o{1ro{rvrf,unalnu?nufll:lJo{nuuaslrflvr A I t av c - o^i qtfl 9{afl :uvrlJd{tt?9aououl.{ruuucYlnqml{rcr$fl vtrs9u 0.05
rrurr: fiuqfin::il1iln15flo.:riuuavudhruan:syrufi.ru'lodoruq{qo :o{a{ill tduri nrjruiiI
t.fol:sus14'l{01Rltila{lu16Y1f1:0rsil1flfl?'t 1,001 mgt5
50 uJsr: nliliirfil Inufinvrruurn6uilo{ilqfin::il
nuttuil olnnsttuurdil tto nsuuu fluJdrdu [siornnr:nodor:yr'r{dfifi nudr :sus?irrnrn9r
urrirrirarrr:arcfieir{rTuhifinarirl#rfinnrruusrnsir.:1urio.rflo{ilqAn::ru1unr::1o.rfiu9/lrl 4 9t I do o
tta u ilfl r lJ p{ a fl : s vr lJ fl ,rt u? I n o il o u't { u u u fl 1 fia, vr r s a 6st^ fi : s oTil o. os
a | 9, I i<s sr e
flqfrn5:il nu'lr{rl:vnoilnl5frilIrshim^uvirrrnuH6i{d1Gr'r!'r:Bls 501-1,000
, 51-500 run5 uasdoundrr,rforyirtir
84.50 ,72.16 , 71.75 ilau 69.50
Copyright by Mahidol University
adn0nt1 r{ulrfin0 NNR]'f,Nul / 92
n1:Nfi 4j.18 nr:itn:rvr{narruuil:rJ:rurfionJEuurfiurnsuuurodunornlurf ri'nunfi
uarnqnn::rufiurrTunr:fl orduuncud'lc,nan:yyrufi uraodoruror {:J: vnors sre o I r 3
n1: t:{ lilt4u o'lttuflgt'til: g ugl,t'l{0'tRufi n{il'tcY't!1:otg
tri"C':sus?i'r{01Rur.rci{tit dru:u nsuuurilAu ri'lurfiulruuiltst:glu Rl:ytodouvtNdfi'6'
(riln:)I
n?1:J5
rloun'ir so
5l-500
501-1,000
illnn',j't 1,001
2
4
2
49
4.50
8.25
6.50
1.s5
3.54
2.06
3.54
2.89
F:0.898
P:0.448
fierun6'
rioun'ir so
51-500
501-1,000
il1nn',i1 1,001
2
4
2
49
50.50
63.7s
68.50
61.80
19.09
6.02
7.78
7.13
F:2.139
P:0.106
.1tttgtfl:5Ll
rloun'ir so
5t-500
501-1,000
il]nfl',i't 1,001
2
4
2
49
69.50
71.75
84.50
72.16
24.75
8.22
24.75
14.98
F:0.454
P:0.715
4 s.rs mdrquruofl uYaii z 6larun:
n?1ilf, nudr{rl:vnuunltfi fi lt.rhim^ud.rfi uud{Eilsuoqiluinfi z filnnrsr: frgtA v 9l q grul d g, . I ia r I a
n?1ilErnu?niln15Llo{nil$asrlfi lr|flanssvrud{r[?oaoilil'lfln?1nEilvrurila$EilsuoglJ5r?01
I:rlrilufsfirfiundr z fiIarun: Insfinsruursfrouoffirrrf z.sr uns 7.2s rtvtluu
olflneuuulfiu ts nsu]ru strilitrdu usiornnr:mndouvt'r{tda^6' nudr rsuu?ir{N0rnuil6i{8ili,su16o
sumsrl{rrlutuuHnrnrhflrfionr,ruusrRsirrlur+orrosnaru$rduafiunr:flotfiuuasufihr.raA g . de e - -aai
R:snild{rrr?ndouodxfi riudrdryvrtafidfr:sdu o.os
Copyright by Mahidol University
riEfininordo !il rinurasrn'nn T n.r. onnlulatnr:uinr:fisurndol) I sr
r{qunfi vrl'irfrrJ:vnounr:dfiI:rhiu^udrfiunci{ErJsuoqiluiafirfiun'jr 2
fiIariln: fivTaunfirdurfiunr:{lo{riuuavu#hr.ran:snilfi{u?odouurnn'hnrjrfifiunrirqr
ruoqjuinarl:.rlilluSsfi 2 fiIarilfl: Ioufinyuuurnduroq?Tsunfid-o9raanslruu 01nnvlruulgttJ 85 nulruu alila't9llj [[9t01nfl1:lto6louvt1{d091
uurisqrutuiisirsdulilfinarirl#rfionrrurnnsixlurdo{c,osfrounsr^rfiu?dunr:flo.rrTuuayudfn ^ I t a o o q aa€ olil fl 4 fl : s vr lJ CI{ tl? o a oil ou1{ il u u dln qil 1 { do 9t vt : v n il 0.05
nqrrn::u nu'irffrJ:vnornr:fifil:rhir^udsfiuurirqruruoqjluiafirfiund'r zAs4aqgtulyvtAgtri<rn tan os ililqon::il tuRl:rJo{tfluttasun lflflaR:svtljd{trt?naoilil1nn?]nqilmutl?|a{EilTu
oqjr?reerl:shiluiafi z filariln: loufincuuurnf,urowqfin::u ?a.oo uay 71.80
doolaal.lnsuuu 0'rRnsuuur6r ttonurruunrudldu lrei0'rnfl1:vroffoljvr'r{lddfr' nlj,ir :suiilr.:orn
uflci{TilsuddNfi'ulilfinarirl#rfinnerilusrnsirrlurdorcJotnqo^n::rulunr:flo.:tiuuasufllt
-A g | 4e o s a
r{an:vn:Jdur:o6oruodrrfi riudrrTqvrrsafr fi fi :sd'l o.os
r'rr'rofi 43.tg nr:r:Jiuurfiuilnslruurnfiunuoo.luf fraunor^ uarvrqfin::ilrfiurrTilnr:flo.l
tiuuaudnlcle.ran:syrrfisueodorros{rJ:vno:rnr:I:.rhifru 6ruunnrru:vuvtt
14',h|0'rfil?{n{Er|$u
It:suvvitrotnrrrrirqruru 'firu:u nsnuurndu drurfiuuuuillst:g1u R1:vrodollvr1.:dCIci
(run:)
62.53 uas 61.45
tlilu?1 :vug1,t1{0'tfl
ttft?1tl:
-trruoun?l
I
il'lflR?'l
2,000
2,001
7.53
7.29
2.94
2.76
40
17
t:4.276
P:0.784
flf,ufla9ruoun?l 2,000
I
illRn?] 2,001
40
L7
61.45
62.53
7.64
6.77
t: -0.480
P:0.133
lInOn::il9ruoufl?l 2,000
IrilflR?l 2,001
40
t7
71.80
74.06
15.56
13.74
t: {.518
P:0.606
Copyright by Mahidol University
A/fl0n51 titulnllt0 flan]'finH't / 94
.t.zo dufinsrffuuu9 .g. i.ls sta 4oCi @ a gtA un?ilg 1,t1J?1fllj:snOilfl',t:Ynl l:{ triilus{lllluYltlJ9rflu$u iln?'rilarRU?nunl:
fl oqfiuunvu#ohnnn:cnufi rurndorururnn'hnrjrudnUindu dnnfiuvu Io ufi ncuuurqd u
9,
rosnarruf z.ao LLav G.1G nvrlulJ 01flnslruur6ru ts nsrluu nrildrn'u rlsio'rnn'rimodorl
mxd6er^ r^ryir nr:fidudrcrsrriusuhifiruarfirl#rfiqnrrilunndrslurfocfloso:rrufrfiurfiunr:
fl orfruuavufltflflan:svrrfi.:uaprdoruodrrfi riudrdqvrrsafi 6fi :vrTr o.os
c € t tr ias sra AoC A q ;.v, oi vvtf,unn ilil?lHil:snoilRl:y|rJ l:{ lll14uer{ilfluv|lcrsrfluluu llYlf,uontnu?RUfl'l:
st v yut i g | , iaq roC i e' I .d dilo{fluuasltfl tc,9{afl:sytlld{r[?0aoilil1nR?1REilnil tilililuvllanRusu t9uilnuttuutoau
iro{t rTf,uon^ 62.M unu 60.62 nsuuu olflnvuuurdil ss nstluu nrldrrTil tteio1nflr:
yrerdouyrNfffi6 v{il'h nr:fidufirrnfiusillilfinarirt#rfisrnrrilusrnsir.rlurdorrro.:fr'sund
rfiu'lti'lnr:florfiuuasudln^unrrnufisurodoruotitfiriudrdqvrr.:afirr^fi:sdu o.os
nqfinr:ru nu'lr{rJ:vnounr:fi fi I:shifiudrfi ffluttnfi ri'usu fr nqfi n: :rulunr:
fl osriuunsudohnan:vvrufi .:uandorururnn'irn{rudnUmfuiimnfiusu Ioufr ns uuurqdu
ro{ nqnn::ru 77.08 uav &.57 nsrluu 01nns[[uur6u ttO nsuulr srrrudrdu 01flfl1:
vrodolJvn{rrfifi vru'ir n',rfidrfinsrfiusufinnluvrrqu':nsionqfin::ru1unr:florfiuuncufiolcle{an:svrufiqnodoruodxfi
riudrdcgvrrwfififi :sdu o.os
ot'rr',ud 4s.20 nr:nJ€uurfr uilnsuurJrnf, unuoo.,rfl rfiaunor' uavnqfin::rurfi u'lfiunr:fl ol
fiu$as$#1il^uottoufisurodortstffrJ:vnounr: I:{hiil^u'fi rttunsrrrunr:fiia ufluY|lltnnutru
Y.AdeflunnJqnusu
oAld-aA01U?lJ flstruutflau d?ullru{llruu19l:s'lu n'l:nodoilvl'l{dfi9l
I9t?1tt:....-AilurdITJTJ
2.94
2.76
7.86
6.76
36
2l
t:0.276
P:0.165
flffitngldtlll t.lliltJ
36
2l
62.4
60.62
6.n
9.76
t:0.859
P = 0.394
Copyright by Mahidol University
lJ0l.nn2fl 01a0 !il't2n01a0!una :vr.l. 0nnlu'latnr:uiur:dqnndou) I ss
st1:l{fi 4.3.20 (eio)
iieclriaailuvillrnnu$u 0'rlr?u nstrlrursau d?uluu{ruuil19r:s1u fi'rsnadoilYrl{dCIg|
11nnfl::rJdIJ
!l raTIJIJ
36
2T
77.08
64.57
13.86
t3.64
t:3.321
P:0.002
4.3.21 :ssvrdr{rornttndsfi u
4rtau:uuul41.1o'tflltfi a{ilu 200-1,000
qt
1o{n?1il[ 8.43 , 8.00 UAC 6.58
oos.ti$Jgtt ttng 1,001-5,000 rua: nlilnlail t9luilnuttuiltnau
doolnsuuu olRnutlulJtnil 15 nuuuu n1iln1qu tt9l01Rn1:
n ?lil fl n u'h frrJ : v n ou nr : fi fi 1: r hi m^u ri r.: o 1 n t ril Gi{ fr u il rnn'it u6o ryi rfiu s,00 1
A YA q 7I v gttt 4 I - qY I r airtJ9t: iln?1ilErnu?niln1:ilo.1Ruilasun tfl?,tafl:svturt{rtt?naoilq{qo :o{ra{il'r tortn nqilvl
ea r r | € j t o U td o q 9a I Gl Amodo:Jyt1.1d6t9 T'|u?1 Suuu?11{tlnltilaililunal{nu lililnan'l tilrnqn?lilltglR9l]il tu[:o.l
ro{n?1ilflrfi u':dunr:fl o{ fiuuasufrh nan:syrufi .:u:odsruotirrfi riudrdcgvrr.rafififi : vd'l
frf,unsr^ ru'ir{rl:vno:Lnr:fifiI:rhim^urixrrflur4ri{r4'u 200-1,000 nJa: fie - oi v I - t^ 4 I !ll, -r --,- eie-nf,unnlRU?nunl:ilo{Rurlnvrln llflan:vvlud{[t?anoil4{qn :o{a{il1 [9ltn nqilmil:sus
rirrrrnurrirfi'urrnn'irriorvirrTu 5,001 ruer: uas 1,001-5,000 rusr: nrili{rdu loufiie6d-
nvrluulnauljo{lryflungt' 64.35 , 61.43 tlnu 59.08 nstllJu 01flnslruur6il AS nslruuo v | 66 t r t a i t @ !l td o Gl ya
n'lila10il [r9l01RR]:ytodouvl't{dogt TtlJ?'l :3us14'l{1o'lnttfin{iluYro'r{rRu tililHafl'l t?ltflo
I Gl A - oj v 9l q gtl 4 t | 6sn?1ilrr91fl9t't.1 tltr:o{ltoitytflilnfltflu?niln'l:lJo{nuttaultn t19{nn:vvtlJfl{[r?onoiloul{ltJuuOgAAAO
6t'rnaJil'r{dogrfl :uau 0.05
ilqfin::il nrdr{rJ:vnornr:fifi1:clilfru?ir.:orfluildwr^u 200-1,000 uJnr fi
nqfin::rulunr:flosfluunuudhHnn:smilfi{u?ndoruq.rqor :o{n{ilr"lduri n{ruiifi:suv?ir{
o1nrrilci{fril l,o0t-5,000 uJet: uavilrnn'irmiorrirrir 5,001 rua: srrtldrd:-l loufincuuu
rnduroslrqfin::ru 74.27 ,7r.67 Lnv 68.57 nelruu o'rflnvrruurfiru n0 nurluu srurdrduI aa r r r
^ C I q ul rd o 61 gra r
[[a0'tnfl1:ytodouvt't{d6t9t lIlJ?1 iyugfi'l{0'tflufla{?4una'l{nu lillrr.lan'l lfilfion?]ilttnnn1{o A a q ril s 9!r A I . ae o- e €66lur;o{tflo{flqfln:5il tlrR't:{Jo{rRurtnuttf, 11flnfl:svrlJCl{u?oaoilou'l{uuucYlnqnl{dCI9rvl
:vdu 0.05
Copyright by Mahidol University
4an0n:1 t{ullilno nanl:flnul / 96
nu1{fi ,4.3.21nr:irn:rsrinrrruuil:il:aurfiouJiuurfiuunsuuu,odunu.orrruf ri'aunfi
ruavnqo^n::ilrfi u'rfrunr:fl orfiurmvu#oltnnn:smufi suaodorut os {tJ :vno:rS S ra c | | €
n't: l:it tu1411 0'lltuRo'lllSuusll'l{1o'lRuila{ru
roirA,6a:sus?t't{t0'lRnuu 0'rlJ?u fistruutnau d?lJtlJU{nJuil1915s'lu fi1:vr9rdoilYl1{doa
(txl9r:)
nrrru$
-200-1,000 26 8.00
1,001-5000 24 6.58
il'lnn'i'l 5,ool 7 8.43
2.83
2.73
3.05
F:2.058
P:0.138
frsunfi
200-1,000 26 64.35 6.30
1,001-5000 24 59.08 9.13
rurnn'ir s,oot 7 6t.43 3.64
F:3.130
P:0.052
T{fl4fl5:tJ
200-1,000 26 74.n 16.19
1,001-5000 24 71.67 14.00
il]Rn',i'l 5,001 7 68.57 r4.M
F:0.452
P:0.639
A o i - al e ll 9' W- aril-ori'tnvrtlJil[nau{o{nf,iln0lflu?nun'l:lJo{nullasuR 11,9.lafi:sYlucf{t[?o
flsu,firuuna1il5sdun?1ilfld{ 3 rsdlr rntrn:rcdnarruuil:il:ru rfionJEuutfiuunrruunn
sirsc,owisunsr- rqudr :vriunnlflrduafiinrrflosdunasudt.uHan:s,vrufis$rodoilfiunn
sircfiu bifinarirl#rToun6rdum'unr:florfi'uuasrt{nlcrflan:cnuAture,doiluErnsirtrTuodrt
4.4 narruffiivYud:sndrsn?ilfl fi'nunfi msflqfin::r.lrdsaffunr:flosffuilasilff
1r em nr g n u dsua odo il o'r ofi o n: :ruI: slrifi u
4.4,1
uaadoruor nfi on::ul:shifi u
fi riudrrTqvrr{afisr^fi :sdu o.os dsnr:rrfi +.+. t
Copyright by Mahidol University
riorfi ninora'o uninordudina rn.r. 0nnlulninr:r:'ur:dunndo!) / 9?
nr:l{fi 4.4.1 tlda{rnuuuurndu rirurdusruuilrer:Slu rira6sr^ F ro{rfif,unfirfiurfitlnr:ito.:
fiu ua c rflh fl a n : s n il fr { [ r? o do il fl o.r {rJ : r n o u n r : I : r hi n'u,il r uu n sr r il : s du
n?1il9
o9olrj5eailn?lili 11il?u nUllUUtOnU d?utlJU{[lJu F Ratio Sig of F
flowTdunfi illet:g'ru
rd'r 13 60.77 8.98
ilrunars 32 60.59 7.17 2.397 o.tol
q{ 12 6r.77 6.74
4.4.2narruffrurn'ud:smdrmarrufffurrrqfi n:rilfisaffunr:fl s{ffurnsufflwran:snu
ds uasrdoruo r nfi o n ::ruIrslrifi u
rfi orj tns uuu tod uc,osilq 6n::ulunr:fl ortiuuasur{oh nan: yvrrfi uno#oruo v yJ - s 6 d a r A r4r a r0lttuR9tltl:vniln?1ilEyt.1 3 :g9tu u'l?tn:19iln?1illtlj:lJ:?11 t1'tot:J:uljtytuiln?'lurtnnal.l
flo{tilqAn::ilrIlJ'i1 rvoiunrrruf,rfiurfiunr:flsqtiuuasufilfle.rnn:unuAsuendorufirraneil{9, U r4r o e 9 a ct 9l q 9,u -A
g . a . a qflu tuilflan't tililqnn::il tuR15lJo{tRurtagttR t{9.tan:gvtlJd{ltt?naouttann'litfllJou1{uuu
drrTrgvrrsafi'fifi :cd'u o.os dssrr:l{fi 4.4.2
9t1:1':Vt 4.4.2irira6a6rl|
lrdo{rnvttuutnau rr?uruu{ruuil19r:s1u nldnn F $o{rT{qnn::il tunl:ilo.{
fiuttavudnlcJe,rnn:vyrilA{[r?odoilrorfiil:vnornr: l:shin'u,fi ruunoril:sfiil
n?lilfl
oi', t3 71.08 2r.6i
ilrunat 32 72.72 tz.tz 0.078 0.925
q{ n 73.33 14.51
qr)oiti:s9iln?lilI 01u?U nsttuiltq0u d?UtUU{ltlJU F Ratio Sig of F
1o{V'|qgt'n::il illgt:glU
Copyright by Mahidol University
A.n0n:t r{ultnn0 nanudnul / 98
4.4J n?rilffirYudrvrndr{ficunfi ffurnrqfi n::rurdsaffunr:fl srffuuasufflrruaRrsnil
fr ruasrdoruor n6o ntruI:$rifi u
ffiof rnsuuu,odunuunqo^n::rulunr:fl otfiuuasttfiltnnn:snl fi I u'lodol ,flrttuR
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rur o do r o r n n r : fi r rm fr o q ra v I : r Li m^u. ro n n r : n r : du ru u r. rdo.r rvr n lu la6 n r : ri r
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fl'l:lJ:141:ff{tlt?oaoil ilotcyt9r?ytu'lau ilill?Ylulnuililon.
luqati s'rurnE. (2s3s). ilofiufifio{asionqfi'n::r,nr:ldar:drf,nisfisluaauur{ n:fidnurc v I 6 6 dta a s a s s 4 a5jxa0l44!. ?vrulu1,{uf lJ:sucu1?vru1f,l61fl:il141u0lcvlel, dlflltmn til laufll:lJ:141::gvaacaoad(ttt?oaoil ualcyt9t?1tu'lau iln'l?vlu'lauililon.
{roqar qrfiu::4.r. (2s3s). rflsunfisioln:rnr:I:s'lilflru^ln6uf. ivrurfiilufil?rgrXrivrur-
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rfrora.sAJaqi6n:r ?rfru:su. (2539). :?ilnAilil'rutt5.:{'ru. Rq{tnililillttn5: l:svt-rur{ruurTmurd'ut::ru-
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rioudns:. rr^ilfn g.:fi 3.
(2530). ildnnr:airtuasirn:rsfrnioqfiofi ldlunr:iffu. nE{tvtv{ilil'ltrnt :
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qm6 rJ:vfin;?gaut{. (2s32).:srfiuila6nr:if,unN#rnilsraof. anrriufiruuu5ilr:nrasrf.
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A.lfltot't t{tllll1l1l0 ursonqRru / I l8
dil1u rJ1uvfio. (2s39).
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drfn$u ru rn : $ 1u qa dlfl R: t tJ. (25 41).Iso I 4000. [riu rf,u.
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AJilontl t{illrnno fimHu?fl fl / 124
3.,oiuourqrfi z,rld:cuuovul:
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for m'nin atdo ru rin or duln'n n
ta.z riosrfius
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^aRtn:] r{ullnno RlnnulR n / 126
t B. lu:susraar t ilfi dluur fi nrieusrurorigr{rilla:?rdorlqunrtfohi
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druru{finou (9suac)eA1lAYl a:aq3 caqt rlT1l: i{rrjt t?tl
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,lu- u0un5{aJ- tljulj't{n:{
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t4.3
39.3
to.7
7.1
28.6
42.1
3t.6
10.5
5.3
10.5
20.0
60.0
20.0
0
0
0
20.0
20.0
40.0
20.0
22.8
36.8
t2.3
8.8
19.3
I 2. nlrquasiorf rqrinurrof orffn:t#o1iluanrnfi
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- rflurrsoirJ_ tJ.lgdlnr{
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57.1
42.9
0
0
0
84.2
15.8
0
0
0
60.0
40.0
0
0
0
20.0
80.0
0
0
0
63.2
36.8
0
0
0
t r. nusrululrqlilfi nr:l#tfirnrnfiuilurao^ &- :Jailflqnn:tl
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50.0
21.4
t7.9
3.6
7.1
68.4
26.3
5.3
0
0
0
0
60.0
20.0
20.0
40.0
40.0
20.0
0
0
50.9
22.8
t7.5
3.5
3.3
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25.0
28.6
25.0
r0.7
10.7
26.3
42.1
31.6
0
0
0
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20.0
20.0
0
20.o
20.0
20.0
0
40.0
22.8
35.1
26.3
7.0
8.8
Copyright by Mahidol University
AJflon:l r{uufln0 Rlnnu?n t / 150
'firuauflfiorou (3ouas)gtAltovl d:sqE saq: :lsq: iirrJrs :?U
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t7.9
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53.6
47.3
5.3
15.8
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31.6
0
0
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100.0
20.0
20.0
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28.1
7.0
15.8
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49.1
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35.7
28.6
3.6
2t.4
42.1
26.3
26.3
5.3
0
0
20.0
40.0
40.0
0
20.0
40.0
40.0
0
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31.6
29.8
7.0
10.5
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10.7
28.6
t4.3
35.7
10.7
10.5
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47.4
10.5
10.5
0
40.0
20.0
4.2
0
0
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26.3
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20.o
0
0
E0.0
0
0
20.0
0
t0.0
3.5
3.5
5.3
3.5
84.2
Copyright by Mahidol University
u8lfln?n0lag llill'Ifl g]no!fi na ?n.!. (rnnlulninr:uiur:dlurndo!) / I 5 I
o94.90'ru?uflyrgrolj (:oua3)
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10.7
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7.1
75.0
0
15.8
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73.7
0
0
20.0
20.0
60.0
20.0
0
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8.8
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35.7
7.1
7.1
7.1
42.9
10.5
10.5
10.5
5.3
63.2
0
20.0
40.0
0
40.0
20.0
20.0
20.0
0
40.0
22.8
10.5
12.3
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17.9
32.1
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10.5
26.3
36.8
0
0
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3.6
10.7
32.1
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35.7
5.3
15.8
15.8
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42.1
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0
0
20.0
80.0
0
0
20.0
0
80.0
3.5
10.5
22.8
t7.5
45.6
Copyright by Mahidol University
fl'tnflil?R n
r.;trAi!e.tvvdq.rdatAgt?otJ'l{ila R'l:?[n:'tsma RH€ilsflfi flilTtltfi lf oitlf oounilaf anoilqnn::il
Copyright by Mahidol University
riEfi nin srdo rnin ordorn'nn
nr:r{d 1 uflo{ritnrwfifi totflilnlroetoouto{ff?urJr o. d:vq6
rn.l. (nnluTninr:uiur:dlurndsl) I lsr
oUAa'toutl sr'arnj:6s:v
1
2
r{aund
:cdunr:flnur
0.815
-t.577
0.284
0.593
0.455
4.422
0.t94
o.371
Constant : 38.936 SE : 18.67
entl{fi 2 ilflo{trilyrrqa6firlo.lmlnrtoetoor,qro{rff?urJ: o. saqt
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-0.896
9.2E-06
0.259
0.000
-0.572
0.403
0.419
0.576
Constant : 83.7il SE : 3.55
Copyright by Mahidol University
RlnruU?R il
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Copyright by Mahidol University
riEfi ninords uurinsra'suiina
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Copyright by Mahidol University
^ltlo9:1 t{uuilYro nmnil?n { / 156
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t. u?fvr l:rhin^uneqqsiu drfiel
2. u?d'vr o^nr6uu1ilu dr'rao:Jruud 6rfio
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3. u?f'vr l:qhiu-udurtasfru 6rfio
4. I:shifrufrn'rtfiuviu
5. u?fvr ofiunRartuarrudrru 6rfin
Copyright by Mahidol University
saaoa9auulnn?n01n0 rJu'r11t01n0!?tnn rn.r. (nnlulninr:r3rrrfql: ailou, t tsl
o. drrjr.r cirueu s rtsl
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4. ri'r.r{uri'lu 6 rfie l:shiu'u fuil:vnrquios
s. l:.:him^u a.ra?uiaa{uior
Copyright by Mahidol University
fi6arr n'uunnd
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flilJyt:Ttulfi:r:01 R:cvt:?{tEndlufl::ilo I se d 9,9l1tt?lilil : llfl?S'lfl'lld{tt?n60il 4
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