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The Oral Health Status of Person.with Special n.eds in.Kumasi

Open.Journ.l of Stomatology 2024年第1期14卷 14-31页

作者： Ama Agyeibea Amuasi Alexan.er Oti-Acheampon. Victoria n. A. Boadu Lord J. J. Gowan. The Departmen. Child Oral Health & Orthodon.ics School of Medicine and Dentistry College of Health Sciences Kwame Nkrumah University of Science and Technology Kumasi Ghana The Departmen. of Oral & Maxillofacial Scien.es School of Medicine and Dentistry College of Health Sciences Kwame Nkrumah University of Science and Technology Kumasi Ghana The Departmen. of Commun.ty Den.istry School of Medicine and Dentistry College of Health Sciences Kwame Nkrumah University of Science and Technology Kumasi Ghana

Backgroun.: The most prevalen. n.n.commun.cable disease worldwide is oral health-related disease, with den.al caries an. periodon.al con.ition. bein. common. Oral health status sign.fican.ly impacts overall health an. quality of life. Barriers to den.al care affect children.with special n.eds. This study evaluates the oral health status an. treatmen. requiremen.s of people with special n.eds. Methodology: This descriptive cross-section.l study in.Kumasi, Ghan. examin.d oral health status amon. people, 121 children.with special n.eds over two mon.hs, in.Jun.-July 2022. Den.al caries, periodon.al chan.es, malocclusion. an. trauma were assessed. The data was an.lyzed usin. SPSS 20.0. Results: The oral health status amon. people with special n.eds in.this study was gen.rally moderate, with a ran.e from very good to very poor. The prevalen.e of den.al caries was 37%, with a mean.DMFT score of 2.82. Periodon.al health showed un.atisfactory in.icators such as mobile teeth, poor gin.ival health, high plaque scores, an. the presen.e of halitosis. Con.lusion. This descriptive study aimed to provide baselin. data on.the oral health status of special n.eds studen.s in.Kumasi, addressin. the lack of kn.wledge in.this area. It highlighted the importan.e of den.al care in.main.ain.n. good oral health an. overall well-bein. in.in.ividuals with special n.eds. Coordin.ted efforts by den.al profession.ls are n.eded to provide den.al health education.an. preven.ive in.erven.ion. for these children.

关键词： Special n.eds Oral Health Den.al Caries Periodon.al Diseases Malocclusion

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Volcan.c Risk Perception.an. Copin. Strategies from Moun.s Cameroon.an. n.iragon.o Eruption., Cen.ral Africa: A Comparative An.lysis

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Journ.l of Geoscien.e an. En.iron.en. Protection 2024年第6期12卷 161-189页

作者： Mabel n. Wan.im In.ocen. Bradriyo Ason. F. Zisuh Louis M. Balgawa Mero Yan.ah Katcho Karume n.e-Fon.Peter Bih Amban.n.hin. L. Wayih Emman.el V. Yen.hu Samuel n. Ayon.he Un.t of Disaster Risk Man.gemen. Department of Environmental Science University of Buea Buea Cameroon Observatoire Volcan.logique de Goma (OVG) Goma Democratic Republic of the Congo In.titute of Geological an. Min.n. Research (IRGM) Yaounde Cameroon Faculty of Health Scien.es University of Buea Buea Cameroon Faculty of Social an. Man.gemen. Scien.es University of Buea Buea Cameroon

Approximately 2,000,000 people are exposed to volcan.c risks in.commun.ties situated at the flan.s of Moun.s Cameroon.(MC) an. n.iragon.o (Mn. volcan.es in.Cen.ral Africa. This study therefore sought to in.estigate risk perception.from four previous eruption. of MC, n.mely the 1959, 1982, 1999, an. 2000 eruption.;an. two previous eruption. of Mn. 1977 an. 2002. The study was in.tiated with co-design.workshops held with major stakeholders in.the cities of Buea an. Goma at the flan.s of MC an. Mn. respectively, in.2017, to develop the research objectives for the study. A n.n.ran.om question.aire survey was later con.ucted within.14 an. 15 commun.ties in.Buea an. Goma respectively, on.the effects, perceived risks, an. copin. strategies for the chosen.eruption.. Three age groups (18 - 30, 31 - 45 an. >45 years) an. gen.er (male an. female) were con.idered. The population.at the flan.s of both volcan.es cited scien.ific an. in.igen.us factors to be respon.ible for eruption. from these volcan.es. At MC an. Mn. ≥45% of the sampled participan.s (with a higher female population. perceived that the sampled eruption. posed a very high risk to the population. In.terms of the effects, the age group of 18 - 30 was the least kn.wledgeable. In.terms of direct effect on.person., over 90% of participan.s at MC an. Mn.attested that they were overcome by fear/pan.c. On.measures to cope with an. likely eruption. the followin. order was established at the flan.s of both volcan.es: sen.itization.of population. use of religious (prayers) an. of tradition.l/in.igen.us strategies. In.terms of future copin. strategies, while the males at MC main.ain.d sen.itization.as the favourite option. 62% of the males at Mn.opted for tradition.l/in.igen.us strategies. The female population.at both MC an. Mn.showed a higher preferen.e for religious strategies like prayers.

关键词： Risk Perception Moun. Cameroon Moun. n.iragon.o In.igen.us Buea Goma

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Study of Zn. n.n.particle-supported clay min.rals for electrochemical sen.ors,photocatalysis,an. an.ioxidan. application.

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ChemPhysMater 2024年第1期3卷 83-93页

作者： Mylarappa M n.Raghaven.ra n.R.Bhumika C.H.Chaithra B.n.n.galaxmi K.n.Shravan. Kumara Departmen. of Chemistry Sri Jagadguru Renukacharya College of ScienceArts&CommerceBengaluru 560009India Departmen. of Chemistry East West Institute of TechnologyBengaluru 560091India Departmen. of Chemistry Maharani Lakshmi Ammanni College for WomenBengaluru 560012India

In.view of the curren. study’s demon.tration.of the syn.hesis of clay-doped Zn. composites,we presen. a low-cost method for producin. clay-metal oxide(clay/Zn.).Utilizin. the solution.combustion.techn.que,a composite of clay/Zn. was produced utilizin. citric acid as both a fuel an. a complexin. *** hexagon.l un.t cell structure of the created clay/Zn. may be seen.usin. XRD *** Zn.-in.used clay was visible in.FE-SEM micrographs as homogen.us,sphere-shaped *** possible in.olvemen. of clay/Zn. photocatalytic activity in.the UV-in.uced photodegradation.of malachite green.dye was *** 90%degradation.rate shows the composite’s outstan.in. photocatalytic degradation.*** resultin. substan.e was electrochemically an.lyzed usin. a con.tructed electrode in.0.1 M KOH *** in.reased its sen.or capabilities,which n.w in.lude chemical an. biomolecule sen.ors,an. it excelled in.cyclic voltammetry-based redox poten.ial *** efficien.ly evaluate chemically syn.hesized n.s for electrochemical,sen.in.,an. photocatalytic application.,this study in.en.s to create a solution.combustion.procedure for the syn.hesis of clay/Zn. n.n.composite usin. urea as fuel.

关键词： Clay Clay/Zn. Photocatalytic Electrochemical sen.ors

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Are we ready to use n.w en.oscopic scores for ulcerative colitis?

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World Journ.l of Gastroen.erology 2024年第10期30卷 1466-1469页

作者： Rodrigo Quera Paulin. n.ñez F Un.versidad de los An.es Inflammatory Bowel Disease ProgramClinica Universidad de los AndesDigestive Disease CenterSantiago 7600976RMChile Digestive Disease Cen.er Inflammatory Bowel Disease ProgramClínica Universidad de los AndesSantiago 7620157Chile Departmen. of Gastroen.erology Universidad de Chile-Hospital San Juan de DiosSantiago 770123Chile

For ulcerative colitis(UC),the variability in.in.lammatory activity alon. the colon.poses a challen.e in.*** focus on.achievin. en.oscopic healin. in.UC is eviden.,where the UC En.oscopic In.ex of Severity an. Mayo En.oscopic Subscore are common.y used for ***,these in.ices primarily con.ider the most severely affected *** et al recen. study validates the Toron.o In.lammatory Bowel Disease Global En.oscopic Reportin.(TIGER)score offerin. a comprehen.ive assessmen. of in.lammatory activity across diverse segmen.s of the colon.an. rectum an. a reliable in.ex correlatin. stron.ly with UC En.oscopic In.ex of Severity an. moderately with Mayo En.oscopic Subscore(MES).Despite recommen.ation.certain.aspects warran. further *** calprotectin.an.in.ermediate target,correlates with TIGER an. should be *** TIGER scores defin.n. en.oscopic remission.an. respon.e,evaluatin. agreemen. with histological activity,an. assessin. in.er-en.oscopist agreemen. for TIGER require *** the correlation.between.TIGER an. in.estin.l ultrasoun.,akin.to MES,adds value.

关键词： Ulcerative colitis Sigmoidoscopy Colon.scopy Score in.ex

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Empirical model for fusion.cross section. of Ca-in.uced reaction.

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Chin.se Physics C 2024年第3期48卷 126-132页

作者： Reddi Ran..L n.Sowmya K.n.Sridhar H C.Man.un.tha M.M.Armstron. Arasu Departmen. of Physics St.Joseph's College(Autonomous)Affiliated to Bharathidasan UniversityTiruchirappalli620002TNIndia Departmen. of Physics Govt.First.Grade CollegeChikkaballapur-562101KarnatakaIndia Departmen. of Physics Govt.First.Grade CollegeMalur-563160KarnatakaIndia Departmen. of Physics Govt.First.Grade CollegeDevanahalli-562110KarnatakaIndia

A n.w empirical formula for the astrophysical S-factor has been.suggested as a fun.tion.of the Coulomb in.eraction.parameter,cen.er of mass en.rgy,an. barrier *** 22 fusion.reaction. with ^(40,48)Ca as projectiles were con.idered for differen. targets,leadin. to compoun. n.clei with atomic an. mass n.mbers varyin. between.40≤Z≤≤Z≤112 an. 88≤A≤27888≤A≤278,*** fusion.cross-section. have been.estimated usin. the geometric factor,the Gamow-Sommerfield factor,an. the empirical formula for the *** study's fin.in.s showed better agreemen. with those of available experimen.s when.compared to Won.'s *** presen. work leads to a smaller stan.ard deviation.value than.Won.'s formula when.used to correlate the experimen.al data of calcium-in.uced fusion.***'s formula provides a good approximation.of fusion.cross-section. when.the cen.er of mass en.rgy is below the fusion.barrier when.compared to above the fusion.barrier.

关键词： fusion.cross-section. Won. formula Gamow-Sommerfield-factor Geometric-factor S-factor

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Alpha7 n.cotin.c receptors as poten.ial theran.stic targets for experimen.al stroke

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n.ural Regen.ration.Research 2024年第5期19卷 939-940页

作者： Maider Garbizu Laura Aguado Abraham Martín Achucarro Basque Cen.er for n.uroscien.e LeioaSpain CIC biomaGUn. Basque Research and Technology AllianceSan SebastianSpain Ikerbasque Basque Foun.ation.for Scien.e BilbaoSpain

In.lammatory reflex an. cholin.rgic an.i-in.lammatory pathway:In.ate immun. system triggers a local in.lammatory respon.e followin. an.in.ury or a pathogen.***,this in.lammatory respon.e is limited by rapid,localized,an. adaptive an.i-in.lammatory respon.es which are crucial for main.ain.n. ***,the loss of these respon.es con.erts a limited an. protective in.lammatory respon.e in.o an.excessive an. harmful ***-in.lammatory respon.es are in.egrated in.o the cen.ral n.rvous system,sin.e the cen.ral n.rvous system accumulates in.ormation.about harmful even.s,activates defen.es,an. builds memory for *** the same time,it has been.demon.trated that hypothalamic n.uron.l sign.lin. can.be altered by in.lammation.in.peripheral ***,immun. cells release n.uropeptides an. n.urotran.mitters such as acetylcholin.(ACh),the main.n.urotran.mitter of the parasympathetic auton.mic n.rvous system,eviden.in. the commun.cation.between.the immun. an. n.rvous systems(Tracey,2002).

关键词： protective in.asion Alpha

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A n.w Method of Syn.hesis of Azo Schiff Base Ligan.s with Azo an. Azomethin. Don.rs： Syn.hesis of n.4-Methoxyben.yliden.-2-（3-hydroxyphen.lazo）-5-hydroxyan.lin. an. Its n.ckel（Ⅱ） Complex

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Chin.se Journ.l of Chemistry 2007年第6期25卷 869-871页

作者： OFORKA, n. C. MKPEn.E, V. n. Departmen. of Pure an. In.ustrial Chemistry University of Port Harcourt P. M. B. 5323 Port Harcourt Nigeria

A n.w method for the syn.hesis of azo Schiff an.base ligan. in.which the azo an. azomethin. groups are coordin.tion.sites was developed through a Schiff base precursor. The precursor, n.4-methoxyben.yliden.-3-hydroxyphen.lamin. （SB） derived from 3-amin.phen.l was regioselectively coupled with a diazon.um ion.para to the hydroxyl group of the amin. compon.n. of the Schiff base. The para selectivity was con.rolled by the directin. effect of the hydroxyl group. The ligan. an. its n.ckel（Ⅱ） complex were characterized by elemen.al an.lyses, IR an. UV-Vis spectroscopy. The an.lytical an. spectral data supported the mon.n.clear formulation.of the complex with metal to ligan. ratio （M ： L = 1 ： 2） an. suggested a square plan.r geometry for the complex.

关键词： syn.hesis azo compoun. Schiff base ligan. azo an. azomethin. don.r

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Effect of a n.trition.Education.In.erven.ion.on.Food Safety Kn.wledge, Attitudes an. Practices of Mothers of Children.un.er 5 Years in.the Peri-Urban.Areas of Bobo-Dioulasso: Before an. after Study

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Food an. n.trition.Scien.es 2024年第5期15卷 401-420页

作者： Alain.Hien.Jérome W. Somé Olivier O. Sombié Isidore Traoré Augustin.n. Zeba Georges An.cet Ouedraogo Rolan. n.g-Tiero Meda In.titute of Health Scien.es Nazi Boni University Bobo-Dioulasso Burkina Faso n.tion.l In.titute of Public Health Muraz Center Bobo-Dioulasso Burkina Faso Research an. Teachin. Laboratory in.An.mal Health an. Biotechn.logy Nazi Boni University Bobo-Dioulasso Burkina Faso n.tion.l Cen.er for Scien.ific an. Techn.logical Research/In.titute for Health Scien.es Research Ouagadougou Burkina Faso n.tion.l Cen.er for Scien.ific an. Techn.logical Research/In.titute for Health Scien.es Research Western Regional Directorate Bobo-Dioulasso Burkina Faso Public Health n.trition.Un.t Department of Public Health and Primary Care Ghent University Ghent Belgium

Backgroun.: This study assessed the effect of a n.trition.education.in.erven.ion. This in.erven.ion.aimed to improve the kn.wledge, attitudes, an. practices of mothers on.food safety in.the peri-urban.areas of Bobo-Dioulasso in.Burkin. Faso. Methods: A total of 243 mothers of children.un.er 5 years in.the peri-urban.of Bobo-Dioulasso were admin.stered the FAO question.aire for food safety kn.wledge, attitudes, an. practices assessmen. durin. two cross-section.l surveys, before an. after the in.erven.ion. in.Jan.ary an. October 2017. The in.erven.ion.in.luded two compon.n.s con.istin. of a theoretical phase (coun.ellin. an. discussion. an. cookin. demon.tration. implemen.ed for ten.mon.hs. To accoun. for the before-an.-after design.of the study, the Mcn.mar’s test was used to assess the effect of the in.erven.ion.on.food safety KAP of mothers of children.un.er 5 years. Results: The mean.age of mothers was 29 ± 6.2 years an. 50.6% of them were between.20 an. 29 years old. On. for kn.wledge (cookin. thoroughly with, p-value = 0.0001) an. an.ther for attitudes (perceived ben.fits of reheatin. leftovers before eatin. them, p-value = 0.0001), sign.fican.ly in.reased after the in.erven.ion. In.terms of food safety practices, all the in.icators (clean.n. of dirty surfaces, plates an. uten.ils an. storage of perishable foods) sign.fican.ly in.reased (all p = 0.0001 Con.lusion. This study provided some eviden.e of an.effective n.trition.education.in.erven.ion.for improvin. matern.l KAP on.food safety for their child’s feedin..

关键词： n.trition.Education.In.erven.ion Kn.wledge Attitudes an. Practices Food Safety Mothers of Children.un.er 5 Years Burkin. Faso

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Developin. kn. forest data imputation.for Catalon.a

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Journ.l of Forestry Research 2024年第4期35卷 142-155页

作者： Timo Pukkala n.ria Aquilué Ariadn. Just Jordi Corbera An.on. Trasobares Forest Scien.e an. Techn.logy Cen.re of Catalon.a(CTFC) Crta.de St.Llorençde MorunysKm 225280 SolsonaSpain Cartographic an. Geological In.titute of Catalon.a(ICGC) 08038 BarcelonaSpain

The combin.d use of LiDAR(Light Detection.An. Ran.in.)scan.in. an. field in.en.ories can.provide spatially con.in.ous wall-to-wall in.ormation.on.forest *** in.ormation.can.be used in.man. ways in.forest mappin.,scen.rio an.lyses,an. forest man.ge-men. *** study aimed to fin. the optimal way to obtain.con.in.ous forest data for Catalon.a when.usin. kn. imputation.kn. stan.s for“k n.arest n.ighbors”).In.this method,data are imputed to a certain.location.from k field-measured sample plots,which are the most similar to the location.in.terms of LiDAR metrics an. topographic *** multidimen.ion.l Euclidean.distan.e was used as the similarity *** study tested two differen. methods to optimize the distan.e *** first method optimized,in.the first step,the set of LiDAR an. topographic variables used in.the measure,as well as the tran.formation. of these *** weights of the selected variables were optimized in.the secon. *** other method optimized the variable set as well as their tran.formation. an. weights in.on. sin.le *** two-step method that first fin.s the variables an. their tran.for-mation. an. subsequen.ly optimizes their weights resulted in.the best imputation.*** the study area,the use of three to five n.arest n.ighbors was *** an. latitude turn.d out to be the most importan. variables when.assessin. the similarity of two location. of Catalan.forests in.the con.ext of kn. data *** optimal distan.e measure always in.luded both LiDAR metrics an. topographic *** study showed that the optimal similarity measure may be differen. for differen. ***,it was suggested that kn. data imputation.should always be started with the optimization.of the measure that is used to select the k n.arest n.ighbors.

关键词： Forest in.en.ory Differen.ial evolution Simulated an.ealin. LiDAR

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Simultan.ous removal of critical rare earth elemen.s an. chalcogen.oxyan.on. by an.erobic gran.lar sludge

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Rare Metals 2024年第9期43卷 4595-4611页

作者： Chiara Bellon. Mohan.krishn.n.Logan.Stefan. Papirio Piet n.L.Len. Un.versity of Galway Departmen. of Civil Architectural and Environmental EngineeringUniversity of Naples Federico II

Con.en.ion.l min.n. of econ.mically an. strategically importan. critical rare earth elemen.s(REEs)(such as n.odymium, lan.han.m an. dysprosium), an. chalcogen.(such as selen.um an. tellurium) are associated with a huge econ.mic an. en.iron.en.al cost. Therefore,the n.ed to recover REEs as well as chalcogen. from differen. waste streams in.ludin. wastewaters is becomin. urgen.. Batch assays on.syn.hetic chalcogen.REE-laden.wastewater showed that the presen.e of REEs sign.fican.ly improved the tellurite removal rate(> 80%) an. en.an.ed selen.te removal by 66% ± 10%. Three 3.9 L con.in.ous upflow an.erobic gran.lar sludge bed(UASB) reactors were operated at a hydraulic reten.ion.time of 24 h an.30 °C. Selen.te reduction.was achieved with a removal efficien.y of ～ 98% with an.in.luen. p H of 4.0 for more than.28 days. The effect of REEs on.tellurite removal in.the UASB bioreactor could n.t be clearly established sin.e a soluble tellurium removal efficien.y of more than.98%was observed already before the addition.of REEs at elevated tellurite con.en.ration.. The complete REE removal in.both batch assays an. UASB reactors at higher pH (7.0 ± 0.5) was attributed to precipitation. whereas chalcogen.oxyan.on. removal was due to microbial reduction. However, at acidic p H, biosorption.was respon.ible for REE's removal, an. the Se-en.iched sludge exhibited a superior REE's removal efficien.y than.the n.n.en.iched an. Te-en.iched sludge.

关键词： Adsorption Bioreduction Rare earth elemen.s Selen.um Tellurium

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