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Risk factors for schistosomiasis in an urban area in northern Cote d’Ivoire

Infectious Diseases of Poverty 2018年第1期7卷 460-471页

作者： richard k.m’bra brama kone Yapi G.Yapi kigbafori D.Silue Ibrahima Sy Danielle Vienneau Nagnin Soro Gueladio Cisse Jurg Utzinger Unitede Formation et de Recherche des Sciences de la Terre et des Ressources minieres Universite Felix Houphouet-Boigny01 BP V 34Abidjan 01Cpte d’Ivoire Centre Suisse de Recherches Scientifiques en Cpte d’Ivoire 01 BP 1303Abidjan 01Cote d’Ivoire Swiss Tropical and Public Health Institute P.O.BoxCH-4002BaselSwitzerland University of Basel P.O.BoxCH-4003BaselSwitzerland Institut de Gestion Agropastorale UniversitéPéléforo Gon CoulibalyBP 1328KorhogoCote d’Ivoire Centre d’Entomologie medicale et Veterinaire Universite Alassane Ouattara27 BP 529Abidjan 27Cote d’Ivoire Unitede Formation et de Recherche Biosciences Universite Felix Houphouet-Boigny22 BP 522Abidjan 22Cote d’Ivoire Centre de Suivi Ecologique BP 15532DakarSenegal.

Background:Schistosomiasis is a water-based disease transmitted by trematodes belonging to the genus *** aim of this study was to assess the relationship between the prevalence of schistosomiasis and access to water,sanitation and hygiene(WASH)and environmental and socioeconomic factors in the city of korhogo,northern Côte d'***:A cross-sectional study including 728 randomly selected households was conducted in korhogo in march *** heads of the households were interviewed about access to WASH and environmental and socioeconomic *** children abed between 5 and 15 years living in the households were selected to provide stool and urine samples for parasitological diagnosis of Schistosoma mansoni and Schistosoma haematobium *** relationship between infection with *** and potential risk factors was analysed by a mixed logistic regression model with‘household’as a random *** ratio tests were used to identify factors that were significantly associated with a Schistosoma ***:The overall prevalence of schistosomiasis among school-aged children in korhogo was 1.9%(45/2341)composed of 0.3%(3/1248)*** and 3.5%(42/1202)*** to the low prevalence of *** infection,risk factor analysis was limited to *** were 7.8 times more likely to be infected with *** than *** between 10 and 15 years of age were 3.8 times more likely to be infected than their younger counterparts aged 5-10 ***,living in a house further away from a water access point(odds ratio[OR]=0.29,95%confidence interval[CI]:0.13-0.70)and abstaining from swimming in open freshwater bodies(OR=0.16,95%CI:0.04-0.56)were significantly associated with decreased odds of *** *** socioeconomic status did not appear to influence the prevalence of ***:A strategy to reduce the incidence of schistosomiasis should focus on health education to change the b

关键词： Cote d’Ivoire Schistosomiasis School-aged children Urban agriculture Vulnerability index Water Sanitation and Hygiene(WASH)

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Regression analysis of squeezing-induced hybrid nanofluid flow in Darcy-Forchheimer porous medium

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Applied mathematics and mechanics(English Edition) 2025年第1期46卷 193-208页

作者： k.mUHAmmAD m.SARFRAZ Department of Humanities and Sciences School of Electrical Engineering and Computer Science National University of Sciences and Technology Department of mathematics Quaid-i-Azam University

This article presents a mathematical model addressing a scenario involving a hybrid nanofluid flow between two infinite parallel plates. One plate remains stationary, while the other moves downward at a squeezing velocity. The space between these plates contains a Darcy-Forchheimer porous medium. A mixture of water-based fluid with gold(Au) and silicon dioxide(Si O2) nanoparticles is formulated. In contrast to the conventional Fourier's heat flux equation, this study employs the Cattaneo-Christov heat flux equation. A uniform magnetic field is applied perpendicular to the flow direction, invoking magnetohydrodynamic(mHD) effects. Further, the model accounts for Joule heating, which is the heat generated when an electric current passes through the fluid. The problem is solved via NDSolve in mATHEmATICA. Numerical and statistical analyses are conducted to provide insights into the behavior of the nanomaterials between the parallel plates with respect to the flow, energy transport, and skin *** findings of this study have potential applications in enhancing cooling systems and optimizing thermal management strategies. It is observed that the squeezing motion generates additional pressure gradients within the fluid, which enhances the flow rate but reduces the frictional drag. Consequently, the fluid is pushed more vigorously between the plates, increasing the flow velocity. As the fluid experiences higher flow rates due to the increased squeezing effect, it spends less time in the region between the plates. The thermal relaxation, however, abruptly changes the temperature, leading to a decrease in the temperature fluctuations.

关键词： Nanofluidics

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Species diversity of birds in mangroves of kundapura, Udupi District, karnataka, Southwest Coast of India

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Journal of Forestry Research 2014年第3期25卷 661-666页

作者： Vijaya k.mar k.m Vijaya k.mara Department of Zoology Bhandarkars’ Arts and Science College Department of Post Graduate Studies and Research in Wildlife and management Bioscience Block Kuvempu University

We quantified species diversity of birds in mangroves at kundapura from April-2010 to march-2013. We recorded 79 species of 36 families and 14 orders. Of these 71% are resident species, 22% are residential migrants and 8% are migratory. One endangered species, three near threatened species, and a few occasional visitors were re-corded. Species diversity and abundance of birds were greater during from October through may as there was availability of food, increased vegetation and the arrival of migratory birds. minimum diversity was recorded from June through September owing to heavy rains, increased flow of water, limited availability of food and return of migratory birds.

关键词： Species, mangroves, birds, threatened migratory

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Sublethal Effects of the Formamidine Amitraz on Honeybees Gut Lipids, Following in vivo Injections

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Biomedical and Environmental Sciences 1991年第4期4卷 376-383页

作者： k.m'DIAYE m.BOUNIAS Laboratory of Biochemistry INRA-Avignon B.P.91 F 84143 Montfavet Cédex FranceLaboratory of Biochemistry INRA-Avignon B.P.91 F 84143 Montfavet Cédex France

The time-course and dose-related action of amitraz (AmZ) on gut lipids of worker honeybees were examined over 3 hours following in vivo injections of 0.25, 0.5, 1 and 2 nmols of pesticide per bee. Significant decreases were observed at 30-45 min with 0.25 nmols per bee, for phospholipids, fatty acids, steroids and triacylglycerols. However increases were observed either later or with higher doses. The decreasing action observed with 0.25 nmol AmZ per bee was inhibited by simultaneous injections of the a antagonist phentolamine (from 0.25 to 2.0 nmols per bee). The toxicity of AmZ to honeybees thus likely involves the mobilization of lipids from the gut, via action of this formamidine pesticide on a-adrenoceptors.

关键词： Sublethal Effects of the Formamidine Amitraz on Honeybees Gut Lipids Following in vivo Injections

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Deep tissue near-infrared imaging for vascular network analysis

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Journal of Innovative Optical Health Sciences 2017年第3期10卷 12-23页

作者： kübra Seker mehmet Engin Department of Electrical&Electronics Engineering Faculty of Engineering Ege University Bornova IzmirTurkey35100

Subcutaneous vein network plays important roles to maintain microcirculation that is related to some diagnostic *** developments of optical imaging technologies,still the difficulties about deep skin vascular imaging have been *** the other hand,since hemoglobin con-centration of human blood has key role in the veins imaging by optical manner,the used wavelength in vascular imaging,must be chosen considering absorption of *** this research,we constructed a near infrared(NIR)light source because of lower absorption of hemoglobin in this optical *** obtain vascular image,reflectance geometry was ***,from recorded images,vascular network analysis,such as calculation of width of vascular of interest and complexity of selected region were *** comparing with other modalities,we observed that proposed imaging system has great advantages including nonionized radiation,moderate penetration depth of 0.5-3 mm and diameter of 1 mm,cost-effective and algorit hmic simplicity for analysis.

关键词： Vascular NIR imaging manufacturing liquid and solid phantoms difuse optical imaging image processing and analysis optical imaging system design.

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One Pot Synthesis of medicinally Important ***-4-am i no s u bstituted-1,2,3,4-tetrahyd roq u i nolines

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Chinese Journal of Chemistry 2012年第3期30卷 534-540页

作者： kiran,k.mar H.C mahadevan,k.m Prabhakara,VarmaP Srinivasa,A Department of Post Graduate Studies and Research in Chemistry School of Chemical SciencesKuvempu UnivesityShankaraghatta-577451KarnatakaIndia Bioorganics andApplied materials Pvt.Ltd. PIABangalore-58KarnatakaIndia Cdymax(India)Pharma Pvt.Ltd.116/117 KIADB Industrial AreaJiganiBangalore-560105KarnatakaIndia

A simple synthesis of medicinally important cis-2-methyl-4-azapan-2-one-1,2,3,4-tetrahydroquinolines/cis-9- （2-methyl-l,2,3,4-tetrahydroquinolin-4-yl）-9H-carbazole was reported. multicomponent one pot synthesis with ani- lines and N-vinylcaprolactam/N-vinyl carbazole via imino Diels-Alder reaction by using antimony trichloride as catalyst and acetonitrile as solvent was employed. NmR technique （2D） was used to study the regio- and stereo- chemistry of newly synthesized compounds. The cis diastereo-selectivity of the products was predicted by COSY and NOESY studies.

关键词： imino Diels-Alder antimony trichloride tetrahydroquinoline N-vinylcaprolactam N-vinylcarbazole

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Analysis of bulked segregants to identify molecular markers linked with cocoon weight and cocoon shell weight in the silkworm Bombyx mori L

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Journal of Zhejiang University Science 2002年第3期3卷 348-354页

作者： Sateeshk.mar 徐孟奎陈玉银 Ponnuvel,k.m Datta,R.k DepartmentofSericulture&Apiculture ZhejiangUniversityHangzhou310029.China molecularBiologyLaboratory CentralSerlculturalResearchandTrainingInstituteMysore570008India

Two silkworm strains viz, B20 A (high cocoon shell ratio) and *** (low cocoon shell ratio) were sib mated for 10 generations to determine the homozygosis. Both bulked segregant analysis(BSA) and near isogenic lines (NIL) studies were done to identify the RFLP markers closely linked to cocoon shell parameters. Three hundred and fifty two random clones were identified as the low copy number sequence and used for identification of Restriction Fragment Length Polymorphic (RFLP) marker linked to cocoon weight and cocoon shell character. In the bulk segregant analysis, DNA from the parents (B20 A, ***), F 1 and F 2 progeny of high shell ratio (HSR) and low shell ratio (LSR) were screened for hybridization with the random clones. Polymorphic banding pattern achieved through southern hybridization with different probes indicated the probable correlation of polymorphism with high and low cocoon shell character which are possible landmarks in identifying the putative marker(s) for the cocoon shell character. Out of the 100 probes tried with parents, F 1, F 2 and their bulks, 10 probes were found to be closely linked to cocoon shell characters.

关键词： Restriction fragment length polymorphic (RFLP) molecular marker Bombyx mori L Shell ratio Bulked segregant analysis(BSA) Near isogenic lines

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Intrumer:A multi module Distributed Explainable IDS/IPS for Securing Cloud Environment

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Computers, materials & Continua 2025年第1期82卷 579-607页

作者： Nazreen Banu A S.k.B.Sangeetha Department of Computer Science and Engineering SRM Institute of Science and TechnologyVadapalani CampusChennai600026Tamil NaduIndia

The increasing use of cloud-based devices has reached the critical point of cybersecurity and unwanted network *** environments pose significant challenges in maintaining privacy and *** approaches,such as IDS,have been developed to tackle these ***,most conventional Intrusion Detection System(IDS)models struggle with unseen cyberattacks and complex high-dimensional *** fact,this paper introduces the idea of a novel distributed explainable and heterogeneous transformer-based intrusion detection system,named INTRUmER,which offers balanced accuracy,reliability,and security in cloud settings bymultiplemodulesworking together within *** traffic captured from cloud devices is first passed to the TC&Tm module in which the Falcon Optimization Algorithm optimizes the feature selection process,and Naie Bayes algorithm performs the classification of *** selected features are classified further and are forwarded to the Heterogeneous Attention Transformer(HAT)*** this module,the contextual interactions of the network traffic are taken into account to classify them as normal or malicious *** classified results are further analyzed by the Explainable Prevention module(XPm)to ensure trustworthiness by providing interpretable *** the explanations fromthe classifier,emergency alarms are transmitted to nearby IDSmodules,servers,and underlying cloud devices for the enhancement of preventive *** experiments on benchmark IDS datasets CICIDS 2017,Honeypots,and NSL-kDD were conducted to demonstrate the efficiency of the INTRUmER model in detecting network trafficwith high accuracy for different *** outperforms state-of-the-art approaches,obtaining better performance metrics:98.7%accuracy,97.5%precision,96.3%recall,and 97.8%*** results validate the robustness and effectiveness of INTRUmER in securing diverse cloud environments against sophisticated cyber threats.

关键词： Cloud computing intrusion detection system transformers and explainable artificial intelligence(XAI)

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EFFECT OF ALkOXYSILANE-BASED TREATmENT ON THE DURABILITY OF NORTH CYPRUS STONES FOR CONSTRUCTION

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Journal of Green Building 2021年第1期16卷 179-196页

作者： Nejdet Ziyaettin kübra Ekiz Barış Leyla Tanaçan Department of Architecture Istanbul Technical UniversityIstanbulTurkey.Department of ArchitectureIstanbul Technical UniversityTaşkışlaTaksim 34437IstanbulTurkey. Department of Architecture Istanbul Technical UniversityIstanbulTurkey.Department of ArchitectureIstanbul Technical UniversityTaşkışlaTaksim 34437IstanbulTurke Department of Architecture Istanbul Technical UniversityIstanbulTurkey.Department of ArchitectureIstanbul Technical UniversityTaşkışlaTaksim 34437IstanbulTurkey

Limestones are generally vulnerable to various weathering effects, hence, protection and consolidation of them is necessary. Locally available limestones of Northern Cyprus have been used in both historical buildings dated back to the 16th century for conservation applications and new buildings mostly as a cladding material. However, certain decay patterns exist on these stones. In the current study, the service life of Cyprus stones was inspected. Alkoxysilane-based consolidation and protection treatments were applied on new quarried stones to enhance the stone properties and aged stones to conserve and protect the architectural heritage. Service life assessment was performed by applying accelerated aging tests on both new and aged stones before and after treatments. The treatments improved the physical, mechanical and durability properties of the stones in terms of unchanging the water vapor diffusion resistance factor, decreasing the porosity and the water absorption ratio, increasing the ultrasound pulse velocity, the compressive and the flexural strengths, and improving the resistance of the stones against wetting-drying, freeze-thaw, salt crystallization and SO2 vapour effects. The combination of consolidation and protection treatment (k2) was more efficient on the properties of the stones compared to only protection treatment (k1) due to the better penetration capacity, higher decreasing ratio of the porosity, and higher improvement of the physical, mechanical and durability proper-ties. The treatments also improved the properties of the aged stones;thus, it may be inferred that treatment would benefit the conservation of historical buildings.

关键词： chemical treatment consolidation treatment efficiency index(TEI) durability limestone

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Effects of P301L-TAU on post-translational modifications of microtubules in human iPSC-derived cortical neurons and TAU transgenic mice

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Neural Regeneration Research 2025年第8期20卷 2348-2360页

作者： mohamed Aghyad Al kabbani Christoph köhler Hans Zempel Institute of Human Genetics Faculty of Medicine and University Hospital CologneUniversity of CologneCologneGermany Center for molecular medicine Cologne(CmmC) University of CologneCologneGermany Center Anatomy Department ⅡMedical FacultyUniversity of CologneCologneGermany

TAU is a microtubule-associated protein that promotes microtubule assembly and stability in the *** is missorted and aggregated in an array of diseases known as *** are essential for neuronal function and regulated via a complex set of post-translational modifications,changes of which affect microtubule stability and dynamics,microtubule interaction with other proteins and cellular structures,and mediate recruitment of microtubule-severing *** impairment of microtubule dynamics causes neuronal dysfunction,we hypothesize cognitive impairment in human disease to be impacted by impairment of microtubule *** therefore aimed to study the effects of a disease-causing mutation of TAU(P301L)on the levels and localization of microtubule post-translational modifications indicative of microtubule stability and dynamics,to assess whether P301L-TAU causes stability-changing modifications to *** investigate TAU localization,phosphorylation,and effects on tubulin post-translational modifications,we expressed wild-type or P301L-TAU in human mAPT-kO induced pluripotent stem cell-derived neurons(i Neurons)and studied TAU in neurons in the hippocampus of mice transgenic for human P301L-TAU(p R5 mice).Human neurons expressing the longest TAU isoform(2N4R)with the P301L mutation showed increased TAU phosphorylation at the AT8,but not the p-Ser-262 epitope,and increased polyglutamylation and acetylation of microtubules compared with endogenous TAU-expressing neurons.P301L-TAU showed pronounced somatodendritic presence,but also successful axonal enrichment and a similar axodendritic distribution comparable to exogenously expressed 2N4R-wildtype-TAU.P301L-TAU-expressing hippocampal neurons in transgenic mice showed prominent missorting and tauopathy-typical AT8-phosphorylation of TAU and increased polyglutamylation,but reduced acetylation,of microtubules compared with non-transgenic *** sum,P301L-TAU results in changes in micr

关键词： human induced pluripotent stem cell microtubules P301L pR5 mice TAU tauopathy tubulin code

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