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Mitochondrial DNA-Based Identification of Developmental stages and Empty Puparia of Forensically Important Flies(Diptera)in Egypt

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Journal of Forensic science and Medicine 2018年第3期4卷 129-134页

作者： Hedayat A.Abdel Ghaffar Marie Z.Moftah Alexandre Favereaux Mohamed swidan Omar shalaby sara el Ramah Reda Gamal Department of Zoology Faculty of ScienceAlexandria University department of Life science University of Bordeauxinterdisciplinary Institute of Neuroscience UMR 5297CNRSBordeauxFrance department of Biology and Geology Faculty of EducationAlexandria UniversityAlexandriaEgypt department of Life science Faculty of BiologyTechnische Universitat DresdenDresdenGermany

Relying on morphology in the estimation of postmortem intervals is not always accurate for all life phases of flies,especially for immature *** present study demonstrates the application of cytochrome oxidase I sequences,a partial mitochondrial(mt)gene region,to differentiate forensically important flies in Alexandria,***-three adult flies,larvae,and pupae were collected from rabbit *** were used for *** analysis revealed no significant intraspecific divergence in Diptera ***,a neighbor-coining tree using the Kimura 2-parameter model illustrated reciprocal morphology between *** represented five species,four genera,four subfamilies,two families,and one *** herein identify five different species,Chrysomya albiceps,Chrysomya megacephala,Calliphora vicina,Lucilia sericata,and Ophyra capensis,using mt DNA as a species-specific marker for identification in a local database set-up.

关键词： Cytochrome oxidase Diptera mitochondrial DNA phylogenetic analysis

Larvicidal activity of Neem oil and three plant essential oils from senegal against Chrysodeixis chalcites(Esper, 1789)

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Asian Pacific Journal of Tropical Biomedicine 2018年第1期8卷 67-72页

作者： saliou Ngom Raimundo Cabrera Perez Ma Anta Mbow Rokhaya Fall saliou Niassy Andreea Cosoveanu serigne Mbacké Diop el Hadji Barka Ndiaye Moussoukhoye Diop Georges Lognay Institut sénégalais de Recherches Agricoles Unidad de Fitopatologia Facultad de Biología Universidad de la Laguna Département de chimie Faculté des Sciences et Techniques Université Cheikh Anta Diop de Dakar Development University of Pretoria Gembloux Agro-Bio Tech Université de Liège Chimie Analytique Department Agro Bio Tech

Objective: To evaluate the insecticide, larvicidal and repellent activity of the essential oils from Callistemon viminalis, Melaleuca leucadendron, and Hyptis suaveolens against Chrysodeixis chalcites and to compare it with neem oil(Azadirachta indica). Methods: The essential oils of the leaves of these aromatiques plants were extracted by steam distillation and contacts tests were carried out. Results: Essential oils in ethanol from Callistemon viminalis showed a higher biological activity than the neem with 100% larval mortality at the concentration of 2 μg/m L for 6 h, 100% and 90% in ethanol from Melaleuca leucadendron and Hyptis suaveolens, respectively at the concentration of 4 μg/m L for 24 h. By inhalation, the essential oils from Melaleuca leucadendron and of Hyptis suaveolens were more effective with mortality rates of larvae 100% and 50% respectively at 2 μg/L air applied after 24 h. Nevertheless, the neem has shown to be a repulsive plant and anti-nutritional plant. A significant difference in the percentages of consumption between leaves treated with neem oil and the control samples was observed(Newman-Keuls test) except for Melaleuca leucadendron. Conclusions: The results of the study highlight remarkable biocide, properties of tested extracts, which provides important opportunities for the development of biopesticides.

关键词： Plant extracts Chemical constituents Insecticidal activity Chrysodeixis

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大陆集团总部

现代装饰 2024年第3期 32-41页

作者： Arsen Aliverdiev(设计) Michael Bertram(设计) Kerstin el-Khawad(设计) Gunter Fleitz(设计) Eva Perez Fons(设计) Lisa Holler(设计) Leticia Hutchings(设计) Peter Ippolito(设计) Christiane Klinner(设计) susann Kreplin(设计) Frank Lakmann(设计) Tim Lessmann(设计) eleonora Mannisi(设计) Thomas Mura(设计) Maria Cristina Orizzonte(设计) Jana stumpe(设计) Bradley Wheeler(设计) elisabed Zautashvili(设计) Werner Huthmacher(摄影) Ippolito Fleitz Group(摄影) 不详

“The Future in Motion”是大陆集团的座右铭,而大陆集团的品牌“Continental”则代表着面向未来、可持续发展和团结协作的理念。由于原集团总部的面积不再能满足公司的未来发展,大陆集团决定在德国汉诺威毗邻城市森林的位置新建一座... 详细信息

“The Future in Motion”是大陆集团的座右铭,而大陆集团的品牌“Continental”则代表着面向未来、可持续发展和团结协作的理念。由于原集团总部的面积不再能满足公司的未来发展,大陆集团决定在德国汉诺威毗邻城市森林的位置新建一座总部。新总部的设计以共享办公为概念,可为多达2400名员工提供工作场所。新楼经过五年建设,于2023年12月投入使用。

关键词：集团总部德国汉诺威可持续发展团结协作大陆座右铭

Termites Improve the Horizontal Movement of Carbonized Particles:A step towards sustainable Utilization of Biochar

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Phyton-International Journal of Experimental Botany 2022年第10期91卷 2235-2248页

作者： Mazhar Ali Nasir Masood Hafiz Muhammad Rashad Javeed Ibrahim Al-Ashkar Khalid F.Almutairi Liyun Liu Muhammad Aqeel sarwar Karthika Rajendran Ayman el sabagh Department of Environmental sciences COMSATS University IslamabadVehari CampusVehari61100Pakistan Department of Plant Production College of Food and AgricultureKing Saud UniversityRiyadh11451Saudi Arabia Graduate school of Integrated sciences for Life Hiroshima UniversityHiroshima739-8528Japan Crop sciences Institute National Agricultural Research CentreIslamabad44000Pakistan VIT school of Agricultural Innovations and Advanced Learning(VAIAL) Vellore Institute of Technology(VIT)Vellore632014India Department of Agronomy Faculty of AgricultureKafrelsheikh UniversityKafr El-Shaikh33516Egypt

soil amendments containing carbonized materials increase the soil carbon reservoir,influence plant productivity,and,ultimately,help to clean the *** is data on the effect of such additions on soil physicochemical properties or plant growth,but few studies have focused on how these carbonized materials are distributed by termite species in the soil *** is the first comprehensive study of the transportation of biochar(BC)by termite species under tropical environmental conditions in *** present study was carried out to test the hypothesis that if termite species I)were involved in the distribution of biochar particles II)if yes,then how far these particles were transported during the study period(10 days)and III)check their preference between the enriched BC(EBC)and non-enriched *** was enriched with the cattle slurry after its pyrolysis in the *** results showed that EBC particles were significantly more widely distributed than non-enriched BC particles,but both types of BC were transported more than 4 cm(ring 4)within 10 days(at the end of the experiment).The current study also revealed that EBC was easily attached to the setae,cuticle,and legs of termites,implying that it could potentially be transported over a greater ***,transportation of EBC over larger distances indicated a potential preference of termite species between the EBC and BC *** the study,however,the preference among the termite species was also *** the prevailing study conditions,the Coptotermes heimi and Heteroterme indicola species transported the EBC further than Microtermes obesi and Odontotermes *** findings revealed that transportation preferences were observed among the four termite *** conclusion,the current study found that termites were involved in the distribution of BC particles,with a preference for EBC and that these have the potential to transport BC particles more than 4 cm within 10 da

关键词： Enriched biochar termite species distribution micro-particles feeding stations soil productivity

Column breakthrough studies for the removal and recovery of phosphate by lime-iron sludge:Modeling and optimization using artificial neural network and adaptive neuro-fuzzy inference system

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Chinese Journal of Chemical Engineering 2020年第7期28卷 1847-1859页

作者： Beverly s.Chittoo Clint sutherland Project Management and Civil Infrastructure systems The University of Trinidad and TobagoSan Fernando CampusTarouba Link Road San FernandoWITrinidad and Tobago

Increases in the treatment of water to meet the growing water demand ultimately result in unmanageable quantities of residuals,the handling,and disposal of which is a major environmental ***,research into beneficial reuse of water treatment residuals continues *** study investigated the applicability of lime-iron sludge for phosphate adsorption by fixed-bed column ***-scale experiments were conducted at varying flow rates and bed *** and empirical models(Thomas,Yan,Bohart-Adams,Yoon-Nelson,and Wolboroska)as well as artificial intelligence techniques(Artificial neural network(ANN)and Adaptive neuro-fuzzy inference system(ANFIs))were used to simulate experimental breakthrough curves and predict column *** in flow rate resulted in reduced adsorption ***,adsorption capacity was not affected by bed *** was superior in predicting breakthrough curves and predicted breakthrough times with high accuracy(R^2>0.9962).Na OH(0.5 mol·L^-1)was successfully used to regenerate the adsorption *** nine cyclic adsorption/desorption runs,only a marginal decrease in adsorption and desorption efficiencies of 10%and 8%respectively was *** same regenerate Na OH solution was reused for all desorption *** nine cycles the eluent desorbed a total of 1550 mg phosphate exhibiting potential for further reuse.

关键词： Adsorption Phosphate sludge Adaptive Neuro-fuzzy Inference system Neural Network

Circulating microRNA 9-3p and serum endocan as potential biomarkers for hepatitis C virus-related hepatocellular carcinoma

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World Journal of Hepatology 2021年第11期13卷 1753-1765页

作者： Amany Mohamed salah eldin Wahb Mohamed el Kassas Ahmed Kamal Khamis Mostafa elhelbawy Nesreen elhelbawy Mona salah eldin Habieb Department of Medical Biochemistry and Molecular Biology Faculty of MedicineHelwan UniversityCairo 11795Egypt Department of Endemic Medicine Faculty of MedicineHelwan UniversityCairo 11795Egypt Department of Hepatology and Gastroenterology National Liver InstituteMenoufia UniversityShebin Elkom 32512MenoufiaEgypt Department of Medical Biochemistry and Molecular Biology Faculty of MedicineMenoufia UniversityShebin Elkoum 3511Egypt

BACKGROUND The high mortality rate of hepatocellular carcinoma(HCC)in Egypt is due mainly to the increasing prevalence of hepatitis C virus infection(HCV)and late diagnosis of the ***(miRNA),which regulate tumor proliferation and metastasis in HCC,may serve as a useful diagnostic approach for the early detection of HCC,thus decreasing its ***,endocan is a protein with angiogenic and inflammatory properties that are associated with tumor progression and poor *** To analyze the levels of miRNA 9-3p and endocan in HCV-infected HCC patients and correlate them with clinicopathological *** We compared levels of endocan and circulating miRNA 9-3p from 35 HCVrelated HCC patients to 33 patients with HCV-induced chronic liver disease and 32 age and gender matched healthy controls recruited from inpatient and outpatient clinics of the National Liver Institute,Menoufia University,Egypt in the period from January to March 2021 in a case-control *** samples from all groups were analyzed for *** was measured by enzymelinked immunosorbent assays,and the expression levels of circulating miRNA 9-3p were measured by real-time quantitative reverse transcriptase *** The levels of circulating miRNA 9-3p were significantly lower in the HCC group compared to the chronic liver disease(Ps,while levels in the chronic liver disease were significantly lower than those in the control group(Pels of serum endocan were significantly higher in the HCC group compared to the chronic liver disease(Pscriminating HCC patients from cirrhosis and healthy *** levels of miRNA 9-3p were significantly inversely correlated to vascular invasion(P=0.002),stage of advancement of Barcelona Clinical Liver Cancer(Pstatic site(P<0.001)of the HCC ***

关键词： MicroRNA 9-3p Hepatocellular carcinoma Endocan Diagnostic Biomarker Egypt

Nonlinear continuous bi-inductance electrical line with dissipative elements:Dynamics of the low frequency modulated waves

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Chinese Physics B 2020年第4期29卷 179-189页

作者： s M Ngounou F B Pelap Unite de Recherche de Mecanique et de Modelisation des systèmes Physiques(UR-2 MsP) Faculte des SciencesUniversite de DschangBP 69 DschangCameroun Unite de Recherche de Matiere Condensee d'electronique et de Traitement du signal(UR-MACETs) Faculte des SciencesUniversite de DschangBP 67 DschangCameroun

The dynamics of modulated waves in a nonlinear bi-inductance transmission line with dissipative elements are *** show the existence of two frequency modes and carry out intensive investigations on the low frequency *** to the multiple scales method,the behavior of these waves is investigated and the dissipative effects are *** appears that the dissipation coefficient increases with the carrier wave *** the continuous approximation,we derive that the propagation of these waves is governed by the complex Ginzburg-Landau equation instead of the Korteweg-de-Vries equation as previously *** studies of the dynamics of plane waves in the line reveal the existence of three additional regions in the dispersion curve where the modulational phenomenon is *** the low frequency mode,we demonstrate that the network allows the propagation of dark and bright *** findings are in perfect agreement with the analytical predictions.

关键词： dissipative bi-inductance network low frequency mode continuous approximation complex Ginzburg-Landau equation

seismic response of selective pallet racks isolated with friction pendulum bearing system

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Earthquake Engineering and Engineering Vibration 2022年第4期21卷 1069-1088页

作者： Bennet A.Ipe sajith A.s. Department of Civil Engineering National Institute of Technology CalicutKozhikode 673601India

The concept of base isolation for storage racks is still a developing subject and has not been addressed in the recently updated seismic codes for storage *** friction pendulum bearing system(FPs)generates a natural period independent of the structure's seismic *** property makes FPs an ideal choice for isolating rack structures since merchandise may be placed on the racks in several possible *** results of a comprehensive parametric study aimed at evaluating the seismic performance of a four-s.elf,two-bay selective pallet rack isolated with FPs is presented in this *** influence of radius of curvature of the FPs,seismic mass,and mass irregularity on the rack's seismic response is *** effect of variation of the coefficient of friction due to axial loading is studied by choosing friction values from two distinct friction characterization *** coefficient of friction calculated from these studies shows mild and significant variations,respectively,for the whole range of static axial loads expected on the isolator,and from different pallet mass arrangements *** optimum radius of curvature and the appropriate range of friction coefficient,for the defined range of static axial loads,to attain a desirable seismic performance are determined.

关键词： selective pallet racks base isolation friction pendulum bearing system cross-aisle direction

Oblique collisional effects of dust acoustic waves in unmagnetized dusty plasma

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Chinese Physics B 2020年第6期29卷 304-313页

作者： M s Alam M R Talukder Department of Mathematics Chittagong University of Engineering and TechnologyChittagong-4349Bangladesh Plasma science and Technology Laboratory Department of Electrical and Electronic EngineeringUniversity of RajshahiRajshahi-6205Bangladesh

Effects of oblique collisions of the dust acoustic(DA)waves in dusty plasma are studied by considering unmagnetized fully ionized *** plasma consists of inertial warm negatively charged massive dusts,positively charged dusts,superthermal kappa distributed electrons,and isothermal *** extended Poincaré–Lighthill–Kuo(e PLK)method is employed for the drivation of two-sided Korteweg–de Vries(KdV)equations(KdVEs).The Kd V soliton solutions are derived by using the hyperbolic secant *** effects of superthermality index of electrons,temperature ratio of isothermal ion to electron,and the density ratio of isothermal ions to negatively charged massive dusts on nonlinear coefficients are *** effects of oblique collision on amplitude,phase shift,and potential profile of right traveling solitons of DA waves are also *** study reveals that the new nonlinear wave structures are produced in the colliding region due to head-on collision of the two counter propagating DA *** nonlinearity is found to decrease with the increasing density ratio of ion to negative dust in the critical *** phase shifts decrease(increase)with increasing the temperature ratio of ion to electron(κe).The hump(compressive,κeshaped(rarefactive,κe>κec)solitons are produced depending on the angle(θ)of oblique collision between the two waves.

关键词： ion acoustic wave dusty plasma kappa distribution ePLK method hyperbolic secant method