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Women a.d youths pa.ticipa.ion in a.roforestry:Wha. counts a.d wha. doesn’t a.ound Mount Elgon,Uga.da.

Journa. of Mounta.n Science 2021年第12期18卷 3306-3320页

作者： Ga.a.UZI Cha.les a.a.a.Hilla.y OKIa.Clement a.ia. ODOUL judith MUTHURI Ca.herine Na.iona. Forestry Resources Resea.ch Institute(Na.ORRI) Kampala 1752Uganda Na.iona. a.ricultura. Resea.ch Orga.iza.ion(Na.O) Entebbe 295Uganda World a.roforestry Uganda Country OfficeKampala 2641Uganda World a.roforestry United Nations AvenueNairobi 30677Kenya Depa.tment of Environmenta. Sciences Muni UniversityArua 725Uganda

The increa.e in globa. clima.e cha.ge incidents is a.gla.ing indica.ion tha. more pra.ma.ic a.d direct a.proa.hes to tree a.d forest ma.a.ement a.e urgently needed.a.study wa. conducted a.ound Mount Elgon Uga.da.between June 2018 a.d December *** objectives were to:i)determine the socio-economic cha.a.teristics of women a.d youth fa.mers enga.ed in a.roforestry,ii)determine the rela.ionship between women a.d youth fa.mers’cha.a.teristics in a.option of tree technologies a.d rela.ed decisions,a.d iii)a.sess the incentives,cha.lenges a.d stra.egies for promoting a.roforestry technologies’a.option in the *** were collected from 250 women a.d youths using focus group discussions,semi-structured,a.d key informa.t *** showed tha. enga.ements in a.roforestry pra.tices a.tra.ted la.gely(82%)of uneduca.ed women a.d youths a.d ba.ic methods a.d tools were used to *** to 70%of women a.d youth relied on crop fa.ming a. a.ma.or source of income,ea.ning a.out USD$250 *** a.d fa.ily size were positively(P>0.0001)rela.ed to tree a.option decisions while fa.mer ca.a.ity building a.tivities(such a. tra.ning,fa.mer guided field tours,a.d pa.ticipa.ory fa.mer tria.’s esta.lishments)a.d a.cess to low-cost tree seedlings motiva.ed their involvement in tree *** sca.city,soil,wa.er,a.d tree conserva.ion issues a.d shorta.e of desired tree species a.fected the extent of tree growing in both women a.d youth-led *** suggested stra.egies comprised strengthening fa.mer ca.a.ity-building progra.s a.d upholding soil a.d wa.er conserva.ion *** ha. the potentia. to a.dress the cha.lenges rela.ed to la.d sca.city a.d shorta.e of desired tree products in women a.d youth-led households a.ound Mount ***,the women a.d youths involved in fa.ming a.tivities were genera.ly poor,illitera.e a.d fa.ed issues of la.d *** fa.tors,limited their full potentia. a.d interest in a.roforestry.a.significa.t incr

关键词： a.roforestry trees Fa.mer decisions Fa.mer pa.ticipa.ion Livelihoods Ea.t a.rica. highla.ds

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a.multi-stra.n probiotic a.ministered via.drinking wa.er enha.ces feed conversion efficiency a.d mea. qua.ity tra.ts in indigenous chickens

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a.ima. Nutrition 2019年第2期5卷 179-184页

作者： judith a.a.ela.Victor Mla.bo Ca.en M.Mnisi a.ima. Nutrition Group Department of Animal SciencesEgerton UniversityPO Box 536Egerton20115Kenya School of a.ricultura. Sciences Faculty of Agriculture and Natural SciencesUniversity of MpumalangaP Bagx2046Mmabatho2735South Arica Depa.tment of a.ima. Science Faculty of Natural and Agricultural ScienceNorth-West UniversityP Bag x20462735South Africa Food Security a.d Sa.ety Niche a.ea Faculty of Natural and Agricultural ScienceNorth West UniversityMafikeng 2745South Africa

Wherea. the use of probiotics is commonpla.e in commercia. production of improved chicken stra.ns,little is known a.out the impa.t of these live microbia. feed a.ditives in indigenous chickens in South a.rica. This study investiga.ed the effect of a.multi-stra.n probiotic(conta.ning Ba.illus sa.ensis, Ba.illus subtilis, Ba.illus mega.erium a.d Cupria.idus meta.lidura.s, tota. ba.teria.number wa. 1.4 × 10~8 cfu/mL),a.ministered via.drinking wa.er, on growth performa.ce, blood pa.a.eters, a.d ca.ca.s a.d mea. qua.ity cha.a.teristics of Potchefstroom koekoek cockerels for a.period of 12 weeks. a.tota. of 140 fiveweek-old cockerels were ra.domly a.loca.ed to 4 experimenta. diets formula.ed to ha.e simila. energy a.d protein levels a. follows: 1) nega.ive control diet(CON;commercia. chicken grower diet without both a.tibiotics a.d probiotics), 2) positive control diet(a.TIB;commercia. chicken grower diet with a.tibiotics [0.05% Coxista. a.d 0.04% ola.uindox] but no probiotics), 3) nega.ive control diet plus 2.5 mL of probiotics per litre of wa.er(PROB25) a.d 4) nega.ive control with 5.0 mL of probiotics per litre of wa.er(PROB50). There wa. a.significa.t(P a.d diet intera.tion effect on a.era.e weekly feed conversion efficiency. a. 9 weeks of a.e, cockerels in PROB50 group ha. higher(P a. those in CON a.d a.TIB groups. However, 14-week-old cockerels in PROB50 group ha. lower(P a. those in a.TIB group. Trea.ments ha. no significa.t(P > 0.05) effect on overa.l feed inta.e, overa.l weight ga.n a.d ha.ma.o-biochemica. pa.a.eters of cockerels. Gizza.d a.d spleen weights were simila.(P > 0.05) in PROB50, CON a.d PROB25 groups. Cockerels in PROB50 group ha. shorter(P a.l intestine tha. those in CON a.d PROB25 groups. Cockerels in PROB50 group ha. la.ger(P a.t weight tha. those in PROB25 *** in a.TIB a.d PROB50 groups ha. grea.er(P a.d thigh weight

关键词： a.tibiotics Blood pa.a.eters Indigenous chickens Mea. Probiotic

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Prevention of overuse: a.view on upper ga.trointestina. endoscopy

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World Journa. of Ga.troenterology 2019年第2期25卷 178-189页

作者： judith J de Jong Ma.ten a.La.tinga.Joost PH Drenth Depa.tment of Ga.troenterology Radboud University Medical Center

Ma.y upper ga.trointestina.(GI) endoscopies worldwide a.e performed for ina.propria.e indica.ions. This overuse of hea.thca.e nega.ively a.fects hea.thca.e qua.ity a.d puts pressure on endoscopy services. Dyspepsia.is one of the most common ina.propria.e indica.ions for upper GI endoscopy a. dia.nostic yield is low. Rea.ons for untimely referra. a.e: unfa.ilia.ity with dyspepsia.guidelines,uncerta.nty a.out etiology of symptoms, a.d thera.y fa.lure. Unfiltered opena.cess referra.s feed upper GI endoscopy overuse. This review highlights stra.egies a.plied to diminish use of upper GI endoscopies for dyspepsia. First,we describe the impa.t of a.tive guideline implementa.ion. We found improved guideline a.herence, but resista.ce wa. encountered in the process. Secondly, we show severa. forms of clinica. a.sessment. While a.gorithm use reduced upper GI endoscopy volume, effects of referra. a.sessment of individua. pa.ients were minor. a.third stra.egy proposed Helicoba.ter pylori test a.d trea. for a.l dyspeptic pa.ients. Ma.y upper GI endoscopies ca. be a.oided using this stra.egy, but outcomes ma. be preva.ence dependent. La.tly, empirica. trea.ment with Proton pump inhibitors a.hieved symptom relief for dyspepsia.a.d a.oided upper GI endoscopies in a.out two thirds of pa.ients. Cha.ging referra. beha.ior is complex a. contributing fa.tors a.e ma.ifold. a.colla.ora.ion of multiple stra.egies is most likely to succeed.

关键词： Endoscopy Dyspepsia Medica. Overuse Guidelines Proton Pump Inhibitors Helicoba.ter pylori

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Revea.ing the identity of regula.ory T-cell-suppressed self-rea.tive CD4^(+)T cells

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Cellula. & Molecula. Immunology 2023年第10期20卷 1093-1094页

作者： judith N.Ma.dl Hea.her J.Melicha. Depa.tment of Physiology a.d McGill Resea.ch Centre on Complex Tra.ts McGill UniversityMontrealQCCanada Immunology-Oncology Unit Maisonneuve-Rosemont Hospital Research CenterMontrealQCCanada Depa.tment of Medicine Universitéde MontréalMontrealQCCanada

a.recent study published in Na.ure Immunology by Peter Sa.a.e a.d collea.ues sought to cha.a.terize regula.ory T-cell(Treg)-suppressed self-rea.tive CD4^(+)T cells using a. elega.t system combining the depletion of Tregs with T-cell receptor(TCR)sequencing of expa.ded conventiona. CD4^(+)T-cell *** tra.king the fa.e of T cells engineered to express the identified TCRs,Lee et *** a.new’subpopula.ion of CD4^(+)T cells bea.ing a.tigen receptors with high levels of self-rea.tivity tha. ta.e on a.T follicula. helper(TFH)-like phenotype in the periphery in the a.sence of immune cha.lenge[1].a.tigen-specificαβTCRs a.e genera.ed through the soma.ic recombina.ion of V(D)J gene segments during thymic development,giving rise to T cells tha. ca. recognize a. enormously diverse set of peptides presented by ma.or histocompa.ibility complex(pMHC)molecules.a.risk of this process is tha. it ca. a.so lea. to the genera.ion of potentia.ly highly self-rea.tive TCRs.T cells with TCRs with high a.finity for self-pMHC molecules a.e purged in the thymus by clona. deletion,a.key tolera.ce mecha.ism tha. prevents ***,this process is incomplete,a.d highly self-rea.tive T cells ca. esca.e nega.ive selection a.d join the periphera. na.ve T-cell ***,while the na.ve CD4^(+)T-cell pool is heterogeneous with rega.d to a. individua. T cell’s rea.tivity for self-pMHC molecules,the distribution of T cells with differing strengths of self-rea.tivity lea.ing the thymus is skewed towa.d those with rela.ively higher self-pMHC binding strengths[2].a.subset of these highly self-rea.tive CD4^(+)T cells in the periphery a.e deleted,some become functiona.ly a.ergic,a.d others differentia.e into Tregs,which go on to pla. a. importa.t role in periphera. tolera.ce,holding other CD4^(+)T cells with potentia.ly da.gerous levels of self-rea.tivity in check[3].Wha. is the fa.e of these Treg-suppressed self-rea.tive cells?

关键词： rea.tivity incomplete expa.ded

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Gra.itude to our thema.ic editors a.d welcome to judith Chow

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Pa.ticuology 2010年第5期8卷 399-399页

作者： Chow, judith Luo, Gua.gsheng Yu, a.bing Zhu, Jesse Ha.va.d University United States Tsinghua.University China University of Wollongong Australia University of British Columbia Canada

Since the esta.lishment of our system of Thema.ic Editors a.out two yea.s a.o, the journa. ha. grea.ly benefited from their contribution in initia. peer review of ma.uscripts, in recommending worthy resea.ch results a.d in helping the overa.l system of running this journa.. With this issue we feel proud to a.d our fourth Thema.ic Editor to this honor roll, Dr. judith Chow, Na.ir a.d Ma.y a.sa.i Cha.r Resea.ch Professor in Entrepreneuria.ism a.d Science in the Division of a.mospheric Sciences a. the Desert Resea.ch Institute in USa. who ha. over 30 yea.s of experience in a.mospheric, a.r qua.ity, a.d environmenta. hea.th resea.ch a.d educa.ion.

关键词： Gra.itude to our thema.ic editors a.d welcome to judith Chow

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Impa.ts of long-term la.d-use cha.ges on herd size a.d mobility a.ong pa.tora. households in a.boseli ecosystem,Kenya

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Ecologica. Processes 2018年第1期7卷 32-40页

作者： Kennedy Sa.imba.Kimiti Da.id Western judith Syombua.Mba. Oliver Vivia. Wa.onga Depa.tment of La.d Resource Ma.a.ement a.d a.ricultura. Technology University of Na.robi P.O Box 30197NairobiKenya a.boseli Conserva.ion Project P.O Box 15289Nairobi 00509Kenya

Introduction:Long-term cha.ges in ra.gela.d ecosystems of the world ha.e impa.ted on the livestock production,a.key livelihood stra.egy in these *** pa.er presents perceptions of the pa.tora. community on the dyna.ics of pa.tora. livelihoods under three la.d-use types na.ely noma.ic,semi-noma.ic,a.d sedenta.y in a.boseli ecosystem loca.ed in southern *** questionna.re wa. used to collect da.a.concerning household livestock herds,perceived livestock trends a.d their ca.ses,importa.ce of migra.ion,sedenta.iza.ion,a.d la.d subdivision,a.d were a.ministered to respondents ra.domly selected from the three la.d-use ***:The study shows tha. the livestock herd size wa. higher in noma.ic(117.1)a.d lower in sedenta.y(56.6)la.d-use *** ma.ority of the respondents in noma.ic(79%),semi-noma.ic(73%),a.d sedenta.y(64%)reported a.declining trend in household herd *** declines were mostly a.tributed to recurrent droughts a.d loss of gra.ing ***:Pa.tora.ism rema.ns a. importa.t livelihood stra.egy to ma.ority of households in the study a.ea.therefore,to a.hieve susta.na.le livelihood stra.egies,gra.ing la.ds should be ma.nta.ned.

关键词： Herd mobility Household livestock trends Ra.gela.d cha.ges Community views

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Phylogenetic rela.ionships of na.ive a.d introduced Bemisia.ta.a.i (Homoptera.a.eyrodida.) from China.a.d India.ba.ed on mtCOI DNa.sequencing a.d host pla.t compa.isons

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Progress in Na.ura. Science:Ma.eria.s Interna.iona. 2007年第6期17卷 645-654页

作者： Susa. a.Coa.s a.i M.Idris judith K.Brown Depa.tment of Pla.t Sciences The University of ArizonaTucsonAZ 85721USA

Phylogenetic rela.ionships for Bemisia.ta.a.i were reconstructed by a.a.ysis of a.～780 bp fra.ment of the mitochondria. cytochrome oxida.e I (mtCOI) gene with a. empha.is on geogra.hic ra.ge a.d distribution a.ong eight eudicot pla.t fa.ilies tha. a.e common hosts of B. ta.a.i worldwide to elucida.e key phylogeogra.hic linka.es between popula.ions exta.t in China.(n=31) a.d India.(n=34). Bootstra. va.ues for the Ma.imum Pa.simony tree were highly robust for a.l ma.or nodes involving the ma.or a.ia. cla.e, subgroups, a.d sister groups within, a. 92%—100%. Between-cla.e dista.ces for the Southea.t a.ia.a.d three other ma.or cla.es, e.g. from sub-Sa.a.a.a.rica. North a.rica.Mediterra.ea., a.d the a.erica., were a.proxima.ely >16% divergent. Two ma.or a.ia. subgroups (I, II) were resolved, which represented popula.ions indigenous to the region, comprising two (I a. I b) a.d five (II a.e) sister groups, respectively, which diverged by 11%. Two distinct popula.ions from sunflower in Hydera.a. grouped sepa.a.ely within the two a.ia. subgroups. a.l other popula.ions grouped uniquely within a.ia. subgroup II or I. The "B" biotype wa. identified in 23 collections from China.a. 97.3%—99.5% nucleotide identity with "B" biotype reference sequences; it wa. not identified in collections from India. The ma.ority of ha.lotypes were a.socia.ed with 3—4 pla.t fa.ilies, with one exception tha. for sister group IId (sesa.e, India., it might be monopha.ous. Thus, B. ta.a.i from the southea.tern a.d nea. ea.tern regions of the a.ia. continent comprise of a.la.ge number of a.cestra., richly divergent, mostly polypha.ous popula.ions. This region is therefore hypothesized to constitute a. importa.t Old World center of diversifica.ion for the B. ta.a.i complex, together with sub-Sa.a.a. a.rica.

关键词： Bemisia.ta.a.i complex cytochrome oxida.e I host ra.ge phylogenetic rela.ionship

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Weight Sta.us a. Postpa.tum: Being Norma. Weight Yet Centra.ly Obese!

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Food a.d Nutrition Sciences 2019年第9期10卷 1085-1095页

作者： Rebecca.Cherono Irene a. Oga.a.judith Kimiywe Depa.tment of Food Nutrition and Dietetics Kenyatta University Nairobi Kenya Depa.tment of Huma. Nutrition St. Francis Xavier University Antigonish Canada

Ba.kground: Obesity a.ong women of child-bea.ing a.e ha. been a.public hea.th concern in the recent pa.t. Centra. obesity ha. been found to be rising in different countries. Objectives: This study determined preva.ence a.d correla.es of centra. obesity a.d norma. weight centra. obesity a.ong postpa.tum women. Study Design: Ra.domly selected 460 postpa.tum women a.tending hea.th fa.ilities for va.cina.ion/growth monitoring of their infa.ts in Ka.a.a.i sub-county, Na.robi County, Kenya.took pa.t in the study. BMI wa. used to mea.ure overa.l obesity. Centra. obesity wa. a.sessed by wa.st circumference (WC), wa.st to hips ra.io (WHR) a.d wa.st to height ra.io (WHTR). Na.iona. Institute of Hea.th a.d Clinica. Excellence (NICE) BMI-WC index wa. used to a.sess hea.th risk. Biva.ia.e a.a.ysis wa. used to determine correla.es of centra. obesity. Results: The preva.ence of CO a. defined by WC, WHR a.d WHTR were 66.3%, 62.1% a.d 50.6% respectively. Preva.ence of norma. weight centra. obesity wa. 39.2%, 36.5%, a.d 34.4% by WC, WHR, a.d WHTR respectively. One in every three pa.ticipa.ts, 38.6%, ha. high or very high hea.th risk while 15% ha. increa.ed risk a.d 44.1% ha. no increa.ed hea.th risk. Pa.ity a.d a.e showed significa.t positive a.socia.ion with centra. obesity (a.e: WC r = 0.156, p ≤ 0.001;WHTR r = 0.190, p ≤ 0.001;Pa.ity: WC r = 0.0126, p = 0.009;WHTR r = 0.149, p = 0.002). Conclusion: Centra. obesity preva.ence wa. high rega.dless of the mea.ure used. a.out a.third of the postpa.tum women with norma. weight BMI wa. centra.ly obese a.d wa. either a. high or very high hea.th risk. Hea.th ca.e workers should therefore use a.centra. obesity mea.ure a.ongside BMI when a.sessing nutrition sta.us in the study setting.

关键词： Centra. Obesity Overa.l Obesity Wa.st Circumference Wa.st Hips Ra.io Wa.st to Height Ra.io

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Sea.ona. va.ia.ions a.d sources of ma.s a.d chemica. composition for PM_(10) a.rosol in Ha.gzhou,China

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Pa.ticuology 2009年第3期7卷 161-168页

作者： Junji Ca. Zhenxing Shen judith C. Chow Guowei Qi John G. Wa.son Sta.e Key La. of Loess a.d Qua.erna.y Geology - SKLLQG. Institute of Ea.th Environment ChineseAcademy of Sciences Xi'an. Shaanxi 710075 China Depa.tment of Environmenta. Science a.d Engineering. xi'a. Jia.tong University. Xi'a. 710049. China Division of a.mospheric Sciences. Desert Resea.ch Institute. Reno. USA Ha.gzhou Municipa. Environmenta. Monitoring Center Hangzhou 310007 China

a.rosol observa.ion wa. conducted for four sea.ons from September 2001 to a.gust 2002 a. five sa.pling sites in Ha.gzhou, South China. on PM10 ma.s, 22 elements （Na. Mg, a., Si, P, S, K, Ca. Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, a.. Se, Br, Cd, Ba. a.d Pb）, 5 ma.or ions （F^-, Cl^ , NO3^-, SO4^2- , a.d NH4^＋）, a.d orga.ic a.d elementa. ca.bon （OC a.d EC）, showing tha. PM10 ma.s ra.ged from 46.7 to 270.8 μg/m^3, with a. a.nua. a.era.e of 119.2 μg/m^3. Na. a., Si, S, K, Ca. a.d Fe were the most a.unda.t elements in PM10, most of S being in the form of SO4^2- . SO4^2-, NO3^-, a.d NH4^＋ were the ma.or ions, which contributed to a.out 20% of the PM10 ma.s. The mea. sea.ona. concentra.ions for SO4^2- , a.era.ed over a.l sites, were found to be 18.0, 18.5, 24,Z a.d 21.4 μg/m^3, for spring, summer, a.tumn, a.d winter, respectively, while the corresponding loa.ings for NO3^- were 7.2, 4.7, 7.1, a.d 11.2 μg/m^3, a.d for NH4^＋ were 6.0, 5.9, 8.2, a.d 9.3 μg/m^3, in the form mostly of NH4NO3 in spring, a.tumn, a.d winter, a.d mostly of （NH4）2SO4 in summer. The low NO3^-/SO4^2- ra.io found indica.es coa. combustion a. the ma.or source throughout the yea.. The mea. a.nua. concentra.ions of OC a.d EC in PM10 were found to be 21.4, a.d 4.1 μg/m^3, respectively. Ma.eria. ba.a.ce ca.cula.ion indica.ed tha. fugitive dust, the seconda.y a.rosol, a.d ca.bona.eous ma.ter were the most a.unda.t species in PM10 for the four sea.ons, a. is cha.a.teristic for cities in South China.

关键词： PM10 Elements lons Ca.bon Ma.eria. ba.a.ce

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Distra.ted wa.king:Exa.ining the extent to pedestria. sa.ety problems

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Journa. of Tra.fic a.d Tra.sporta.ion Engineering(English Edition) 2015年第5期2卷 327-337页

作者： judith Mwa.a.onge Sa.di Siuhi Ja.a.io White Depa.tment of Civil a.d Mecha.ica. Engineering Technology a.d Nuclea. Engineering South Carolina State University Depa.tment of Civil Engineering Abu Dhabi University

Pedestria.s, much like drivers, ha.e a.wa.s been enga.ed in multi-ta.king like using ha.dheld devices, listening to music, sna.king, or rea.ing while wa.king. The effects a.e simila. to those experienced by distra.ted drivers. However, distra.ted wa.king ha. not received simila. policies a.d effective interventions a. distra.ted driving to improve pedestria. sa.ety. This study reviewed the sta.e-of-pra.tice on policies, ca.pa.gns, a.a.la.le da.a. identified resea.ch needs, a.d opportunities perta.ning to distra.ted wa.king. a.comprehensive review of litera.ure revea.ed tha. some of the a.encies/orga.iza.ions dissemina.e useful informa.ion a.out certa.n distra.ting a.tivities tha. pedestria.s should a.oid while wa.king to improve their sa.ety. Va.ious wa.king sa.ety rules/tips ha.e been given, such a. not wea.ing hea.phones or ta.king on a.cell phone while crossing a.street, keeping the volume down, ha.ging up the phone while wa.king, being a.a.e of tra.fic, a.d a.oiding distra.tions like wa.king with texting. The ma.ority of the pa.t observa.iona.-ba.ed a.d experimenta.-ba.ed studies reviewed in this study on distra.ted wa.king is in a.reement tha. there is a.positive correla.ion between distra.tion a.d unsa.e wa.king beha.ior. However, limita.ions of the existing cra.h da.a.suggest tha. distra.ted wa.king ma. not be a.severe threa. to the public hea.th. Current pedestria. cra.h da.a.provide insufficient informa.ion for resea.chers to exa.ine the extent to which distra.ted wa.king ca.ses a.d/ or contributes to a.tua. pedestria. sa.ety problems.

关键词： Distra.ted wa.kingPedestria. distra.tionsPublic a.a.eness ca.pa.gnsWa.king sa.ety rules/tipsPedestria. fa.a.itiesTra.fic fa.a.ities

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