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Open Journal of s.om.tology 2012年第2期2卷 140-145页

作者： Cyrus.s. m.cha m.rk L. Chindia David O. Awange Elizabeth Dim.a Tom.m. Os.ndwa Jos.ah G. Otwom. Departm.nt of Oral & m.xillofacial s.rgery and Oral m.dicine Oral Pathology School of Dental Sciences University of Nairobi Kenya

Background: Jaw cys.s.and cys.-like les.ons.caus. facial deform.ty, des.ruction of dental tis.ues.and affect m.s.icatory and phonation functions. Thes. ad-vers.ly erode patients. ps.cho-s.cial s.atus.create low s.lf-es.eem.and m.y change one’s.facial identity and appearance. Objective: To determ.ne the his.o-pathologic characteris.ics. variants.and dem.graphic pattern of jaw cys.s.and cys.-like les.ons.at the Univers.ty of Nairobi Dental Hos.ital. m.terial and m.-thod: This.was.an analytical and verification s.udy that involved m.cros.opic re-exam.nation of all available incis.onal/excis.onal biops. s.m.les.from.January 2000 to Decem.er 2009 for his.o-pathological diagnos.s.at the Univers.ty of Nairobi Dental Hos.ital. Res.lts. 187 jaw cys.s.and cys.-like les.ons.were diagnos.d at the Univers.ty of Nairobi Dental Hos.ital over the ten-year period. Keratocys.ic odontogenic tum.urs.cons.ituted 28%, dentigerous.cys.s.25%, nas.palatine duct cys.s.19%, radicular cys.s.15%, while calcifying odontogenic cys.s.com.ris.d 4% of all the les.ons. The res. of the les.ons.were between 1% and 3% of all the les.on entities. Conclus.on: Keratocys.ic odontogenic tum.urs.and dentigerous.cys.s.were the m.s. com.on developm.ntal odontogenic cys.s.diagnos.d in the ten-year period.

关键词： Jaw Cys.s Odontogenic Cys. Non-Odontogenic Cys.s Dentigerous Cys. and Cys.-Like Les.ons

Optim.zing the Preparation Conditions.of Bi-2223 s.perconducting Phas. Us.ng PbO and PbO<s.b>2</s.b>

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m.terials.s.iences.and Applications 2012年第4期3卷 224-233页

作者： N. H. m.ham.ed Ram.dan Awad A. I. Abou-Aly I. H. Ibrahim.m. s. Has.an Phys.cs.Departm.nt Faculty of Science Alexandria University Alexandria Egypt Phys.cs.Departm.nt Faculty of Science Alexandria University Alexandria Egypt.

In this.work, s.perconducting s.m.les.of type (Bi1.8Pb0.4)s.1.9Ca2.1Cu3O10+δ were prepared, with Pb0.4 com.os.d of Pb0.2 2+ and Pb0.24+ , at different s.ntering tem.eratures.ranging from.835℃to 855℃. The prepared s.m.les.were characterized us.ng x-ray powder diffraction (XRD), s.anning electron m.cros.ope (s.m., electron dis.ers.ve s.ectros.opy (EDs. and differential s.anning calorim.tery (Ds.). The s.perconducting properties.were inves.igated us.ng electrical res.s.ivity and trans.ort critical current dens.ty. Our res.lts.s.owed that the s.m.le prepared at s.ntering tem.erature 845?C has.the optim.m.value of s.perconducting trans.tion tem.erature Tc and trans.ort critical current dens.ty Jc.

关键词： High-Tem.erature s.perconductors XRD Ds. Trans.ort Critical Current Dens.ty

s.nging Exercis.s.Im.rove s.eepines. and Frequency of s.oring am.ng s.orers.A Random.s.d Controlled Trial

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International Journal of Otolaryngology and Head & Neck s.rgery 2013年第3期2卷 97-102页

作者： m. P. Hilton J. O. s.vage B. Hunter s. m.Donald C. Repanos.R. Powell Departm.nt of Otolaryngology Head & Neck Surgery Royal Devon & Exeter NHS Foundation Trust Exeter UK Res.arch & Developm.nt Directorate Royal Devon & Exeter NHS Foundation Trust Exeter UK

Objectives. To as.es. the effectivenes. of regular s.nging exercis.s.in reducing s.m.tom.0}of s.oring and s.eep apnoea. m.thods. A pros.ective s.ngle blinded random.s.d controlled trial was.conducted in the otolaryngology departm.nt of a UK teaching hos.ital (Exeter). 127 adult patients.with a his.ory of s.m.le s.oring or s.eep apnoea were recruited. 93 patients.com.leted the s.udy. Patients.were excluded becaus. of s.vere s.eep apnoea (apnoea index > 40), or m.rbid obes.ty (Bm. > 40). The s.udy group com.leted a s.lf-guided treatm.nt program.e of s.nging exercis.s.contained on a 3CD box s.t, perform.d for 20 m.nutes.daily. Outcom. m.as.res.included the Epworth s.eepines. s.ale, the s.-36 generic quality of life as.es.m.nt tool, vis.al analogue s.ales.(VAs.range 0-10) of s.oring loudnes. and frequency, and vis.al analogue s.ale of com.liance (for intervention group). Res.lts. The Epworth s.ale im.roved s.gnificantly in the experim.ntal group com.ared to the control group (difference -2.5 units.95% CI -3.8 to -1.1;p = 0.000). Frequency of s.oring reduced s.gnificantly in the experim.ntal group (difference -1.5;95% CI -2.6 to -0.4;p = 0.01), and loudnes. of s.oring s.owed a trend to im.rovem.nt which was.non-s.gnificant (difference -0.8;95% CI -1.7 to 0.1;p = 0.08). Com.liance with exercis.s.was.good;m.dian 6.6 (quartiles.= 4.1, 8.3). Conclus.ons. Im.roving the tone and s.rength of pharyngeal m.s.les.with a 3 m.nths.program.e of daily s.nging exercis.s.reduces.the s.verity, frequency and loudnes. of s.oring, and im.roves.s.m.tom.0}of m.ld to m.derate s.eep apnoea.

关键词： s.oring Obs.ructive s.eep Apnoea Upper Airway Res.s.ance Pharyngeal Exercis.s

m.chanical Properties.of Lab Joint Com.os.te s.ructure of Glas. Fiber Reinforced Polym.rs

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m.terials.s.iences.and Applications 2017年第7期8卷 553-565页

作者： m.ham.ed Y. Abdellah m.ham.d Q. Kam.l m.ham.ad s. Als.ufi Nouby m. Ghazaly G. T. Abdel-Jaber m.chanical Engineering Departm.nt Faculty of Engineering South Valley University Qena Egypt m.chanical Engineering Departm.nt Collage of Engineering and Islamic Architecture Umm Al-Qura University Makkah KSA Kuwait Oil Com.any Ahmadi Kuwait

Glas. fiber com.os.te lam.nates.have com.etitive properties.than m.notonic m.terial for their s.perior m.chanical s.rength. Lab joints.in com.os.te s.ructure are of great im.ortance in aeros.ace and aircraft indus.ry. Therefore, lab joints. s.rength and failure of com.os.te lam.nates.s.ructure are experim.ntally inves.igated. Com.os.tes.lam.nates.of four different s.acking s.quences.and layup are m.nufactured us.ng hand layup technique and curing at room.tem.erature. s.ecim.ns.of unidirectional lam.nates.of [0]8 s.acking s.quence are us.d to tes. lam.na m.chanical properties.while [0/90]2s. [0/60/90]s.and woven are us.d to tes. the m.chanical properties.of lab joints. Lab joints.of s.ngle row and double row are produced and tes.ed in bearing us.ng s.m.le m.de I tes. (tens.on tes.). The res.lts.illus.rate that bearing s.rength of quas.-brittle lam.nates.of [0/60/90]s.has.m.re s.ability and s.rength than that of woven glas. fiber, then the cros. ply lam.nates.of [0/90]2s.this.can be attributed to increas. of anis.tropy of cros. ply lam.nates.than other com.os.te lam.nate s.ructure.

关键词： Glas. Fiber Bearing s.rength Lam.nates s.acking s.quence

Increas.ng the perform.nce of anaerobic diges.ion:Pilot s.ale experim.ntal s.udy for therm.l hydrolys.s.of m.xed s.udge

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Frontiers.of Environm.ntal s.ience & Engineering 2010年第2期4卷 135-141页

作者： s.I.PEREZ-ELVIRA m.FDZ-POLANCO F.FDZ-POLANCO Departm.nt of Chem.cal Engineering and Environm.ntal Technology University of ValladolidValladolid 47011Spain

The perform.nce of a pilot plant operation com.ining therm.l hydrolys.s.170℃,30 m.n)and anaerobic diges.ion(AD)was.s.udied,determ.ning the m.in properties.for s.m.les.of fres. m.xed s.udge,hydrolyzed s.udge,and diges.ed s.udge,in order to quantify the therm.l pretreatm.nt perform.nce(dis.ntegration,s.lubilis.tion,and dewaterability)and its.im.act on the anaerobic diges.ion perform.nce(biodegradability,volatile s.lids.reduction,and diges.er rheology)and end product characteris.ics.dewaterability,s.nitation,organic and nitrogen content).The dis.ntegration achieved during the therm.l treatm.nt enhances.the s.udge centrifugation,allowing a 70%higher total s.lids.concentration in the feed to anaerobic *** diges.ion of this.s.udge generates.40%m.re biogas.in half the tim.,due to the higher s.lids.rem.val com.ared to a conventional *** was.e generated can be dewatered by centrifugation to 7%dry s.lids.without polym.r addition,and is.pathogen free.

关键词： anaerobic diges.ion(AD) biogas perform.nce s.udge therm.l hydrolys.s

Predicting Drying Perform.nce of Os.otically Treated Heat s.ns.tive Products.Us.ng Artificial Intelligence

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Com.uters. m.terials.& Continua 2021年第6期67卷 3143-3160页

作者： s.m.Atiqure Rahm.n Hegazy Rezk m.ham.ad Ali Abdelkareem.m.Enam.l Hoque Tariq m.hbub s.eikh Khaleduzzam.n s.ah Ahm.d m.Nas.ef Departm.nt of s.s.ainable and Renewable Energy Engineering University of SharjahSharjahUAE College of Engineering at Wadi Addawas.r Prince Sattam Bin Abdulaziz University11911Al-KharjSaudi Arabia Electrical Engineering Departm.nt Faculty of EngineeringMinia University61517MiniaEgypt Chem.cal Engineering Departm.nt Faculty of EngineeringMinia University61517MiniaEgypt Departm.nt of Biom.dical Engineering Military Institute of Science and TechnologyDhakaBangladesh Departm.nt of m.chanical Engineering Military Institute of Science and TechnologyDhakaBangladesh Departm.nt of Infras.ructure Engineering Melbourne School of EngineeringThe University of MelbourneAustralia Com.uters.and Autom.tic Control Engineering Departm.nt Faculty of EngineeringTanta UniversityEgypt

The m.in goal of this.res.arch is.to develop and apply a robus. Artificial Neural Networks.ANNs.m.del for predicting the characteris.ics.of the os.otically drying treated potato and apple s.m.les.as.a m.del heat-s.ns.tive product in vacuum.contact *** s.lt and s.gar s.lutions.were us.d as.the os.otic s.lutions.at 27◦*** of experim.nts.were perform.d at various.tem.eratures.of 35◦C,40◦C,and 55◦C for conduction heat input under vacuum.−760 m. Hg)*** experim.nts.were als. perform.d in a pure vacuum.without heat *** m.is.ure content(Dm.),effective m.is.ure diffus.vity,and m.s. flux were cons.dered as.the perform.nce param.ters.in this.*** revealed that the os.otic dehydration us.ng a concentrated s.gar s.lution s.ows.a higher reduction in the initial m.is.ure los. of 19.87%com.ared to 5.3%in the s.lt ***,a s.gnificant enhancem.nt of drying perform.nce of about 27%in Dm. was.obs.rved for both s.m.les.at vacuum.and 40◦C com.ared to pure vacuum.drying *** the experim.ntal data,a robus. artificial neural network(ANN)was.propos.d to des.ribe the os.otic dehydration’s.behavior on the drying *** ANN m.del outputs.are the dim.ns.onles. m.is.ure contents.Dm.),the diffus.vity,and the m.s. *** the ANN inputs.were the drying tim.,the percent of s.gar s.lution,and the percent of s.lt *** the ANN apple’s.m.del,the m.nim.m.root m.an s.uare error(Rm.0})values.were 0.0261,0.0349 and 0.0406,for Dm.,diffus.vity,and m.s. flux,*** the bes. correlation coefficients.of the above three param.ters.determ.nation values.were 0.9909,0.9867 and 0.9744,*** the ANN potato’s.m.del,the m.nim.m.Rm.0} values.were 0.0124,0.0140 and 0.0333,for Dm.,diffus.vity,and m.s. flux,*** the bes. correlation coefficients.of the param.ters.values.were found 0.9969,0.9968 and 0.9736,***,the ANN m.del’s.prediction has.a perfect agreem.nt with th

关键词： Artificial neural network prediction m.deling os.otic drying kinetics

Review Article: Herbal Approach for Obes.ty m.nagem.nt

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Am.rican Journal of Plant s.iences 2012年第7期3卷 1003-1014页

作者： C. V. Chandras.karan m. A. Vijayalaks.m. K. Prakas. V. s. Bans.l J. m.enaks.i A. Am.t Center for Bios.paration Technology VIT University Vellore Tamil Nadu India R&D centre 5B Veerasandra Industrial Area Natural Remedies Pvt Ltd Bangalore Karnataka India

Obes.ty, a com.lex interplay between environm.ntal and genetic factors.and is.as.ociated with s.gnificant m.rbidity and m.rtality. Us.ge of herbs.for the m.nagem.nt of obes.ty in the recent tim.s.is.attracting attention. A web and m.nual bas.d literature s.rvey was.conducted to as.es. the am.unt of inform.tion available on the herbal products.for weight m.nagem.nt. Traditional literature, Pubm.d, s.opus. Google s.holar databas.s.were s.reened up to February 2012. The s.arch words.were “obes.ty', 'herbal m.dicine/products.extracts., 'm.dicinal plants., 'traditional m.dicine', 'Ayurvedic m.dicine' without narrowing/lim.ting s.arching words.or elem.nts. Publications.only with abs.racts.full articles.and books.were reviewed in the s.arch. Bas.d on the available literature, for m.ny of the herbal and weight los. products. there is.little publis.ed inform.tion and there have been no clinical trials.or the level of evidence is.lim.ted. Our literature s.rvey als. indicated that thes. herbal products.fall under an acceptable level of evidence or with no s.ientific background at all, or they have a s.ientific rational but not to an acceptance level. Attem.ts.were m.de in the review to define the features.of pos.ible herbal weight los. product. An ideal herbal anti obes.ty product s.ould reduce the weight by 10% over placebo of treatm.nt by s.owing an evidence of im.rovem.nt of bio m.rkers.like blood pres.ure, lipids.and glycem.a without any s.de effects.

关键词： m.rbidity Ayurveda Obes.ty Literature s.rvey m.dicinal Plants Herbal Products Weight m.nagem.nt

s.nthes.s.and Characterization of m.s.porous.Alum.na via a Revers. Precipitation m.thod

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Journal of m.terials.s.ience & Technology 2012年第6期28卷 572-576页

作者： Y.s.Wu J.m. F.Hu m.C.Li College of m.terials.s.ience and Engineering Shenyang University of TechnologyShenyang 110870China

m.s.porous.alum.naΥ-AI203 with high s.ecific s.rface area and large pore volum. is.prepared by us.ng a facile revers. precipitation m.thod from.s.dium.alum.nate and nitric acid. The effects.of term.nal pH value, aging tim. and therm.l s.ability on the characterization of Υ-Al2Oa are s.udied by m.ans.of X-ray diffraction （XRD）, Fourier trans.orm.infrared s.ectros.opy （FTIR）, Brunauer-Em.ett-Teller （BET） m.thod and s.anning electron m.cros.opy （s.m.. The res.lts.s.ow that Υ-A1203 with better properties.can be obtained by changing the preparation param.ters. High BET s.rface area of 340 m./g can be obtained by calcining at 500℃ for 4 h with large pore volum. of 0.90 cm./g and average pore s.ze of 7.6 nm. After calcining at 1000°, the s.rface area is.s.ill 86 m.//g and the pore volum. is.0.37 cm.1/g.

关键词： m.s.porous.alum.na Revers. precipitation Therm.l s.ability

s.epage Inves.igation on an Exis.ing Dam.Us.ng Very Low Frequency Electrom.gnetic (VLF-Em. m.thods. A Cas. s.udy of s.agari Earth Dam. s.koto, North Wes.ern Nigeria

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International Journal of Geos.iences 2020年第2期11卷 25-36页

作者： U. Z. m.gawata D. s. Bonde B. U. Abdullahi Bas.ru Qudus.m. N. Yahaya Phys.cs.Departm.nt Kebbi State University of Science and Technology Aliero Nigeria Departm.nt of s.ience Laboratory Technology The Oke-Ogun Polytechnic Saki Oyo State Nigeria Departm.nt of Phys.cs.with Electronics Federal University Birnin-Kebbi Birnin Kebbi Nigeria

Very low frequency (VLF-Em. was.us.d to as.es. variations.in overburden com.os.tion, bedrock lithology and the hidden s.dim.ntary s.ructures.within the foundation of s.agari Dam.of the s.dim.ntary bas.n of Northwes.ern Nigeria. Four VLF-electrom.gnetic (Em. travers.s.were occupied at 10 m.in-tervals. The VLF norm.l and filtered real com.onent irregularities.identify m.jor geological interfaces.s.s.ected to be faults.fractured zones. The points.of cros.over between the real and im.ginary com.onents.delineate the fractured zones. which were identified as.areas.of pos.ible s.epage (s.oughing and piping). The fractured zones.are s.s.ected to be pres.nt at all travers.s. In total, 38 fractured zones.were identified along the dam.em.ankm.nt and canal s.te, while 17 m.jor fractures.occurrence dippers.along the Travers.s.at a point, Travers. 1 (F3, F4, F5, F7, F10, F11), Travers. 2 (F12, F13, F21, F22), Travers. 3 (F23, F24, F29) and Travers. 4 (F32, F33, F34, F38), and coincide with cros. over point at 4 travers.s. Thes. s.epage zones.caus. heterogeneity in the s.b-s.rface s.ructure that could be prim. to dam.failure which in turn leads.to the flooding, decreas.s.in irrigations.activities.of the peoples.leaving around the dam.and los. of s.veral hundreds.of life when care not taken. The res.lt of the s.udy s.gges.s.that VLF is.s.itable for obs.rving s.epages.in em.ankm.nt dam.0}

关键词： Overburden Interfaces Occurrence Heterogeneity Em.ankm.nt

Organizational Environm.nt and Work s.tis.action of the Em.loyees.of Hitachi Chem.cal m.ntem.relos.Nuevo Leon m.xico

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Journal of m.dern Accounting and Auditing 2017年第6期13卷 272-280页

作者： Om.r A. Flores.Laguna s.ndy m. Veláquez Hem.ndez Karla s. Bas.rto Gutiérrez Karla L. Haro-Zea Univers.ty of m.ntem.relos Mexico m.ritorious.Autonom.us.Univers.ty of Puebla Mexico

This.s.udy s.eks.to ans.er one ques.ion： The quality level of organizational environm.nt. Is.it an indicator of the workplace s.tis.action level, according to the perception of Hitachi Chem.cal em.loyees.in m.ntem.relos. Nuevo León, m.xico？ This.s.udy＇s.des.gn is.both explanatory and cros.-s.ctional. The s.m.le s.ze was.com.os.d of 143 Hitachi Chem.cal em.loyees.of m.ntem.relos. Nuevo León, m.xico. For the data collection, two ins.rum.nts.were us.d： the firs. ins.rum.nt was.us.d to m.as.re the quality of organizational clim.te and the s.cond was.focus.d on m.as.ring the workplace s.tis.action level. As.a res.lt, the level of organizational clim.te quality is.in fact a predictor of workplace s.tis.action of Hitachi Chem.cal em.loyees. After the regres.ion analys.s. it was.found that the variable, level of organizational clim.te, explained a 71.4% variance in the dependent variable, work s.tis.action. It was.determ.ned that organizational clim.te is.a s.rong predictor of work s.tis.action perceived by em.loyees.of Hitachi Chem.cals. m.ntem.relos. Nuevo León, m.xico. It can be es.ablis.ed that the greater the levels.of organizational clim.te experienced by the em.loyees. the greater the level of work s.tis.action will be.

关键词： organizational clim.te work s.tis.action em.loyees. s.tis.action organizational environm.nt perform.nce job m.nagem.nt