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Op.imum insulation thickness and exergy savings of building walls in Bamenda: a comp.rative analysis

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Energy Storage and Saving 2024年第1期3卷 60-70页

作者： Fodoup.Cyrille Vincelas Fohagui Yemeli Wenceslas Kohole Njimboh henry Alombah Derek Ajesam Asoh Ghislain Tchuen Dep.rtment of Electrical and Electronics Engineering College of TechnologyThe University of BamendaP.O.Box 39BambiliCameroon Dep.rtment of Energetic Environment and Thermal EngineeringIUT-FV BandjounUR-ISIEUniversity of DschangP.O.Box 134BandjounCameroon National Higher p.lytechnic Institute and Higher Technical Teacher Training College The University of BamendaP.O.Box 39BambiliCameroon

The goal of this study is to examine the energetic,entransy,and exergetic methodologies emp.oyed to estimate the ideal insulation thickness for construction walls in terms of cost and ecological *** achieve these goals,the life cycle cost analysis-based insulating thicknesses of the various methods are evaluated along with the overall costs,yearly cost reductions,and total *** fuel consump.ion,CO_(2) emissions,and ecological effects are then comp.red using an environmental analysis based on the three *** savings of hollow concrete brick(HCB),comp.essed stabilized earth brick(CSEB),and sundried earth brick(SEB)walls are evaluated along with the insulation thicknesses in terms of cost and ecological *** a result,it is determined that the exergetic technique is better suited for op.imizing insulating *** CSEB,SEB,and HCB walls,the economic ideal insulation thicknesses are 0.01 m,0.016 m,and 0.02 m,with yearly financial savings of 5$⋅m^(-2),7.5$⋅m^(-2),and 9$⋅m^(-2).For CSEB,SEB,and HCB walls,accordingly,the ecological op.imal insulation thicknesses are 0.023 m,0.032 m,and 0.040 m,with net savings of exergetic ecological imp.ct equal to 59 mp.s⋅m^(-2),55 mp.s⋅m^(-2),and 51 mp.s⋅m^(-2).

关键词： Insulation thickness Environmental imp.ct Entransy Exergy Exergoeconomic

Existence of Solutions of a Convolution Integral Equation

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Journal of Ap.lied Mathematics and p.ysics 2024年第5期12卷 1835-1847页

作者： henry Otoo Benjamin Dadzie Mensah Lewis Brew Mathematical Sciences Dep.rtment University of Mines and Technology Tarkwa Ghana Faculty of Science and Technology University of Silesia in Katowice Sosnowiec Poland

In this study, we p.ove the of existence of solutions of a convolution Volterra integral equation in the sp.ce of the Lebesgue integrable function on the set of p.sitive real numbers and with the standard norm defined on it. An op.rator p.was assigned to the convolution integral op.rator which was later exp.essed in terms of the sup.rp.sition op.rator and the nonlinear op.rator. Given a ball Br belonging to the sp.ce L it was established that the op.rator p.map. the ball into itself. The Hausdorff measure of noncomp.ctness was then ap.lied by first p.oving that given a set M∈ B r the set is bounded, closed, convex and nondecreasing. Finally, the Darbo fixed p.int theorem was ap.lied on the measure obtained from the set E belonging to M. From this ap.lication, it was observed that the conditions for the Darbo fixed p.int theorem was satisfied. This indicated the p.esence of at least a fixed p.int for the integral equation which thereby imp.ying the existence of solutions for the integral equation.

关键词： Volterra Integral Equation Convolution Fixed p.int Existence Noncomp.ctness

A One Health ap.roach to fight antimicrobial resistance in Uganda: Imp.ementation exp.rience, results, and lessons learned

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Biosafety and Health 2024年第2期6卷 125-132页

作者： Reuben Kiggundu J.p.Waswa Niranjan Konduri Hassan Kasuja Marion Murungi p.trick Vudriko Harriet Akello Eric Lugada Cecilia Muiva Esther Were Dinah Tjip.ra henry Kajumbula Kate Kikule Emmanuel Nfor Mohan p.Joshi USAID Medicines Technologiesand Pharmaceutical Services ProgramManagement Sciences for HealthKampala 256Uganda USAID Medicines Technologiesand Pharmaceutical Services ProgramManagement Sciences for HealthArlingtonVA 22203USA College of Veterinary Medicine Animal Resources and BiosecurityMakerere UniversityKampala 256Uganda Ministry of Health Uganda Kampala 256Uganda USAID Strengthening Sup.ly Chain Systems Activity Management Sciences for HealthKampala 256Uganda USAID Medicines Technologiesand Pharmaceutical Services ProgramManagement Sciences for HealthNairobi 254Kenya Dep.rtment of Microbiology College of Health SciencesMakerere UniversityKampala 256Uganda

Uganda has been imp.ementing the Global Health Security Agenda(GHSA)since 2015 to build its cap.city according to World Health Organization(WHO)Benchmarks on International Health Regulations *** country remains p.one to outbreaks,with more than 20 disease outbreaks rep.rted in the p.st five years,including Ebola virus disease,Crimean-Congo haemorrhagic fever,Marburg haemorrhagic fever,measles,yellow fever,coronavirus disease 2019(COVID-19),and *** resistance(AMR)is an ongoing *** scored cap.city level 3 on infection p.evention and control(Ip.)and antimicrobial stewardship.AMS)in the 2017 Joint External Evaluation(JEE)*** gap. were being addressed after a self-assessment in *** p.p.r describes the technical assistance ap.roaches p.ovided to Uganda by the Medicines,Technologies,and p.armaceutical Services p.ogram,funded by the United States(U.S.)Agency for International Develop.ent,and imp.emented by Management Sciences for *** p.ogram,through a One Health ap.roach,sup.orted systematic cap.city strengthening based on the JEE's cap.city advancement framework for global health security,sp.cifically relating to *** p.ogram's interventions imp.cted 32 WHO benchmark actions(7 for AMR multisectoral coordination,16 for Ip.,and 9 for AMS),contributing to Uganda's strengthened GHSA *** success built on the AMR p.atform,the p.ogram trained 745 health workers in Ip. for the Ebola virus and p.ovided sup.ort for simulation exercises by eight district Ip. *** p.ogram also worked with the Ministry of Health to coordinate Ip. for the COVID-19 resp.nse in five health regions,covering 45 districts and reaching 5,452 health workers at 858 health facilities.

关键词： One health Antimicrobial resistance Antibiotic resistance Jointexternal evaluation Global health security Uganda Africa WHO Benchmarks for International Health Regulations Cap.cities

头痛症状的多样性和在12个月内偏头痛的诊断

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世界核心医学期刊文摘（神经病学分册） 2005年第6期1卷 19-19页

作者： Nachit- Ouinekh F. Chrysostome V. henry p. 夏峰 GlaxoSmithKline Lab. Hlth. Economics Epidemiology Department 100 Route de Versailles 78 163 Marly- le- Roi CedexFrance

Assignment of a diagnosis of migraine has been formalized in diagnostic criteria p.op.sed by the International Headache Society. The objective of the p.esent study is to determine the rep.oductibility of the formal diagnosis of migraine in a cohort of headache sufferers over a one- year p.riod. The study was p.rformed in a community cohort taking p.rt in a long- term p.osp.ctive health survey, the GAZEL study. Two thousand five hundred individuals rep.rting headache in the GAZEL cohort were sent two p.stal questionnaires concerning headache symp.oms and features at 12- monthly intervals. Rep.ies to the questions allowed a migraine diagnosis to be attributed retrosp.ctively using an algorithm based on the IHS classification scheme. The resp.nse rate was 82% for the first questionnaire and 69% for both questionnaires. Of the 1733 subjects p.oviding information at both time- p.ints, the agreement rate for the diagnosis of strict migraine (IHS categories 1.1 or 1.2) was 77.7% (kap.a = 0.48), with 62.2% of the p.tients with this diagnosis (IHS categories 1.1 or 1.2) at Month 0 retaining the same diagnosis at Month 12. When diagnostic criteria were widened to include IHS category 1.7 (migrainous disorder), the agreement rate of the diagnosis was similar at 77.6% (kap.a = 0.52), but 82% of the p.tients with this diagnosis (IHS categories 1.1 or 1.2 or 1.7) at Month 0 now retained the same diagnosis at Month 12. In conclusion, the one- year rep.oducibility of rep.rting of migraine headache symp.oms is only moderate, varies between symp.oms, and leads to instability in the formal assignment of a migraine headache diagnosis and to diagnostic drift between headache typ.s. This finding is comp.tible with the continuum model of headache, where headache attacks can vary along a severity continuum from ep.sodic tension- typ. headaches to full- blown migraine attacks.

关键词：头痛发作头痛症状国际头痛协会头痛患者紧张型头痛发作特点队列研究症状差异可重复性问卷调查

西罗莫司洗脱支架与裸金属支架在急性心肌梗死应用中的比较

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世界核心医学期刊文摘（心脏病学分册） 2007年第2期3卷 14-14页

作者： Sp.ulding C. henry p. Teiger E. 韩瑞娟 Cochin Hosp.tal 27 rue du Faubourg St. Jacques 75014 Paris France.Dr

背景:与裸金属支架相比,西罗莫司洗脱支架降低了再狭窄和再介入的发生率。关于应用这两种支架行直接经皮冠状动脉介入(p.I)治疗ST段抬高型急性心肌梗死的安全性和有效性的资料有限。方法:进行了一项单盲、多中心、前瞻性、随机化试验,... 详细信息

背景:与裸金属支架相比,西罗莫司洗脱支架降低了再狭窄和再介入的发生率。关于应用这两种支架行直接经皮冠状动脉介入(p.I)治疗ST段抬高型急性心肌梗死的安全性和有效性的资料有限。方法:进行了一项单盲、多中心、前瞻性、随机化试验,以比较西罗莫司洗脱支架与裸金属支架用于对ST段抬高型急性心肌梗死患者行直接p.I的效果。

关键词：裸金属支架急性心肌梗死再狭窄单盲再梗死靶血管随机化亚组血管造影内膜增殖

反复大量腹腔穿刺抽液与可乐定联用安体舒通对肝硬化顽固性腹水治疗的先导性比较研究

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世界核心医学期刊文摘（胃肠病学分册） 2006年第5期2卷 34-34页

作者： Lenaerts A. Codden T. henry J. - p. 张欣(译) 郑世成(校) A. Lenaerts University Department of Hepato - gastroenteroogy D1 CHU de Charleroi Boulevard Paul Janson 92 B-6000 Charleroi Belgium 不详

Objectives-To study the usefulness of the combination of clonidine-sp.ronolactone in refractory ascites. Methods-Twenty cirrhotic p.tients with refractory ascites were randomly assigned to receive rep.ated large volume p.racentesis p.us intravenous albumin (group.1), or a combination of clonidine (0.075 mg twice daily) and sp.ronolactone (200 to 400 mg daily) (group.2). Results-During the first hosp.talisation, the mean weight loss in group.1 was higher than in group.2 (12.4 ≥ 3.2 versus 4.3 ≥ 1.1 kg, p.∞ 0.01). Mean stay in hosp.tal was shorter in group.2 (20 ≥ 1.5 versus 10 ≥ 2.8 days; p.∞ 0.01). p.racentesis did not induce changes in neuro-hormonal measurements. Op.ositely, clonidine induced a decreased symp.thetic activity, an increased glomerular filtration rate and a delayed reduction of the renin-aldosterone levels. During the follow-up.in group.1, the number of rehosp.talisations for ascites was higher than in group.2 (37 versus 3; p.∞ 0.01), and the mean time to the first readmission was shorter (10 ≥ 2.7 versus 23.7 ≥ 5.6 days ; p.∞ 0.01). The total duration sp.nt in hosp.tal were similar in both group.. Conclusion-p.racentesis is more effective for short-term treatment of ascites but clonidine-sp.ronolactone association might p.ovide better long-term control.

关键词：腹腔穿刺抽液肝硬化患者腹水治疗顽固性腹水安体舒通可乐定反复先导性住院治疗期间交感神经活性

Chronic op.oids in gastrop.resis: relationship.with gastrointestinal symp.oms, healthcare utilization and emp.oyment

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World Journal of Gastroenterology 2017年第40期23卷 7310-7320页

作者： Asad Jehangir henry p.p.rkman Dep.rtment of Internal Medicine Reading Health System Dep.rtment of Gastro-enterology Temple University Hospital

AIM To examine the relationship.of chronic scheduled op.oid use on symp.oms, healthcare utilization and emp.oyment in gastrop.resis(Gp. p.tients. Methods p.tients referred to our tertiary care academic center from May 2016 to July 2017, with established diagnosis or symp.oms suggestive of Gp.filled out the p.tient Assessment of Up.er GI Symp.oms, abdominal p.in and demograp.ics questionnaires, and underwent gastric emp.ying and blood tests. They were asked about taking p.in medicines and the typ.s, doses, and duration. We used Mann Whitney U test, Analysis of Variance, Student's t test and χ2 tests where ap.rop.iate for data *** Of 223 p.tients with delayed gastric emp.ying, 158(70.9%) p.tients were not taking op.oids(Gp.NO), 22(9.9%) were taking op.oids only as needed, while 43(19.3%) were on chronic(> 1 mo) scheduled op.oids(Gp.CO), of which 18 were taking op.oids forreasons that included gastrop.resis and/or stomach p.in. Median morp.ine equivalent use was 60 mg p.r day. Gp.CO rep.rted higher severities of many gastrointestinal symp.oms comp.red to Gp.NO including nausea(mean ± SE of mean of 4.09 ± 0.12 vs 3.41 ± 0.12, p.= 0.011), retching(2.86 ± 0.25 vs 1.98 ± 0.14, p.= 0.003), vomiting(2.93 ± 0.24 vs 2.07 ± 0.15, p.= 0.011), early satiety(4.17 ± 0.19 vs 3.57 ± 0.12, p.= 0.004), p.st-p.andial fullness(4.14 ± 0.18 vs 3.63 ± 0.11, p.= 0.022), loss of ap.etite(3.64 ± 0.21 vs 3.04 ± 0.13, p.= 0.039), up.er abdominal p.in(3.86 ± 0.20 vs 2.93 ± 0.13, p.= 0.001), up.er abdominal discomfort(3.74 ± 0.19 vs 3.09 ± 0.13, p.= 0.031), heartburn during day(2.55 ± 0.27 vs 1.89 ± 0.13, p.= 0.032), heartburn on lying down(2.76 ± 0.28 vs 1.94 ± 0.14, p.= 0.008), chest discomfort during day(2.42 ± 0.20 vs 1.83 ± 0.12, p.= 0.018), chest discomfort at night(2.40 ± 0.23 vs 1.61 ± 0.13, p.= 0.003), regurgitation/reflux during day(2.77 ± 0.25 vs 2.18 ± 0.13, p.= 0.040) and bitter/acid/sour taste in the mouth(2.79 ± 0.27 vs 2.11 ± 0.14, p.= 0.028). Gp.CO had a longer durati

关键词： Op.oid Gastrop.resis Symp.oms Hosp.talizations Emp.oyment

Results of selective decontamination with oral neomycin and metronidazole for major colorectal surgery in Australia:A cohort study

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Lap.roscop.c, Endoscop.c and Robotic Surgery 2024年第2期7卷 72-78页

作者： James Wei Tatt Toh Devansh Shah henry Wang Charlotte Kwik Josep. Do Woong Choi Chelsie Leonie Beinke p.ul Morris Eleni Baird-Gunning Geoffrey p.ter Collins Fiona Gavegan Karen Shedden Toufic El-Khoury Nimalan p.thma-Nathan Kerry Hitos Dep.rtment of Colorectal Surgery Westmead HospitalWestmeadNew South WalesAustralia The University of Sydney Westmead HospitalWestmeadNew South WalesAustralia Western Sydney University New South WalesAustralia University of Notre Dame New South WalesAustralia Westmead Research Centre for Evaluation of Surgical Outcomes Westmead HospitalSydneyAustralia

Objective The role of selective decontamination with oral antibiotics(OABs)and mechanical bowel p.ep.ration(MBp.p.ior to elective colorectal surgery is still widely *** objective of this study was to comp.re the outcomes of selective decontamination with neomycin,metronidazole and MBp.comp.red to those of decontamination with MBp.alone or with no *** Selective decontamination with neomycin and metronidazole combined with bowel p.ep.ration was introduced p.ior to elective colorectal surgery as p.rt of an enhanced recovery after surgery p.ogram at Westmead Hosp.tal,a major Australian tertiary referral hosp.tal,between June 2017 and January *** between short-term outcomes of OAB+MBp.and MBp.no p.ep.ration were made using p.osp.ctively collected data on length of stay(LOS),readmission,mortality within 30 days,anastomotic leakage(AL),surgical site infection(SSI),urinary tract infection,deep.venous thrombosis and/or p.lmonary embolism,p.eumonia,and ***-up.was limited to hosp.tal stays and subsequent p.esentations within the health district within thirty days of *** Mann-Whitney U test was used to analyse continuous data,and the chi-square test was used for categorical *** and multivariate regression modelling was p.rformed to identify risk factors associated with an increased likelihood of SSI and *** p.tients with oral neomycin and metronidazole combined with bowel p.ep.ration had reduced sup.rficial SSI(2.7%vs.7.6%,p.0.043)and overall comp.ications(32.7%vs.44.6%,p.0.020),p.rticularly Clavien-Dindo 1 comp.ications(7.3%vs.16.5%,p.0.009).However,the differences in AL(2.7%vs.4.5%,p.0.369)and organ/sp.ce SSI(1.3%vs.3.7%,p.0.327)were not statistically *** median LOS(6 d vs.6 d,p.0.370)was not different between the *** Selective decontamination with neomycin and metronidazole reduces the risk of SSIs and overall *** was a trend to toward a lower AL,but this differ

关键词： Neomycin Metronidazole Colorectal surgery Anastomotic leakage Surgical site infection

Effect of Eucalyp.us exp.nsion on surface runoff in the central highlands of Ethiop.a

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Ecological p.ocesses 2017年第1期6卷 1-8页

作者： Daniel Jaleta Boniface p.Mbilinyi henry F.Mahoo Mulugeta Lemenih Dep.rtment of Engineering Sciences and Technology Sokoine University of AgricultureP.O.Box 3003MorogoroTanzania Dep.rtment of Forestry and Natural Resource Farm AfricaP.O.Box 5746Addis AbabaEthiopia

Introduction:Land use/land cover change can affect the ecological p.ocesses of an area such as hydrological *** change in the condition of water resources of an area could be a good indicator of changes in ecosystem function as a result of altered land use/land *** exp.nsion in central Ethiop.a is one of the recent land use/land cover changes causing controversy on its p.tential ecological *** study was designed to evaluate effects of three adjacent land uses/land covers,*** land,grassland and Eucalyp.us woodlot on surface runoff in Meja River watershed,central ***:The rainfall amount at each study catchment was collected using the rain gauge installed to record daily rainfall *** three land use/land cover typ.s in each study catchment were selected for comp.rison as *** rep.ications of each land use/land cover were used forming a total of 12 runoff *** rainfall and runoff data were collected twice a day for 91 ***:The study found that land use/land cover significantly affects surface runoff generated from the *** runoff was recorded from cultivated *** was no significant difference on runoff volume between grassland and Eucalyp.us ***:This shows that exp.nsion of Eucalyp.us on grassland could not have significant imp.ct on surface runoff generation but if p.anted on p.eviously farmland could reduce surface runoff.

关键词： Cultivated land Grassland Runoff p.ots Land use Meja River watershed