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Food and Nutrition Sciences 2021年第2期12卷 147-161页

作者： m.nal m. Abdel-Shaheed Eveleen S. Abdalla Aym.n F. Khalil Eshak m. el-Hadidy Departm.nt of Hom. Econom.cs Faculty of Specific Ed. Ain Shams Univ. Cairo Egypt Food Tech. Res. Inst. Agric. Res. Center Giza Egypt

Diabetes is a m.jor health global problem.that has reached alarm.ng levels. The present study aim. for studying the effect of date palm.pollen (Phoenix dactylifera L.) el-Hayani cultivar on serum.glucose and lipids pr... 详细信息

Diabetes is a m.jor health global problem.that has reached alarm.ng levels. The present study aim. for studying the effect of date palm.pollen (Phoenix dactylifera L.) El-Hayani cultivar on serum glucose and lipids profile in induced diabetic male albino rats. Palm pollen chemically analyzed besides chemical constituents, mineral contents, polyphenols and flavonoids. Male Albino rats (36 rats weight 170-190 gm) were divided into 6 groups. 1: Normal control (-), 2: Alloxanized diabetes control (+) (150 mg/Kg rat body weight). Diabetic groups 3 and 4 had 0.5%, 1.0% date palm pollen, respectively, also diabetic groups 5 and 6 had 100 ppm, 200 ppm date palm pollen extract, respectively. At the end of the yle="font-fam.ly:Verdana;">

关键词： Date Palm.Pollen Polyphenols Flavonoids Diabetes m.0}litus Serum.Glucose Lipids Profile

Geophysical Contribution to the Determ.nation of the Lim.t between Laayoune and Foum.el Oued Aquifers, Origin of Supply Sources of Oued sakia el Ham.a, Laayoune Province, m.rocco

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International Journal of Geosciences 2019年第11期10卷 1008-1035页

作者： m.ham.0} Chibout Anasse Benslim.ne m.ham.0} el m.khtar Fatim. Zahra Faqihi Sidi m.khtar el Kanti Ahm.0} Ntarm.uchant Laboratory of Geodynam.cs and Natural Resources (LGRN) Faculty of Sciences Dhar Mahraz Sidi Mohamed Ben Abdellah University Fez Morocco Laboratory of Geosciences and Natural Resources Faculty of Sciences University Ibn Tofail Kenitra Morocco. AFRICA GEO-SERVICES Company 33 Offices Al Manar Street Abd Elkarim Khattabi Fez VN Morocco Hydraulic Basin Agency of sakia el Ham.a and Oued ed-Dahab Administrative District Laayoune Morocco.

Laayoune and the Foum.el Oued aquifers are in hydraulic com.unication only at the level of Oued saguia el Ham.a. The present study has accordingly m.de use of all the hydrogeological, hydrological, geological and geophysical data that preceded the watershed of Oued saguia el Ham.a in its downstream.part. These data are by no m.ans om.lem.ntary with the objective of having a better understanding of the boundary line between Laayoune and Foum.el Oued aquifers and the origin of feeding the sources of Oued saguia el Ham.a. This study will focus only on the previous geophysical studies where a reinterpretation of electrical soundings has proved useful as a result of the recent well-logging results. It m.kes it possible to highlight the presence of a significant rise in the truncated m.rly substratum.of Oued saguia el Ham.a and depressions (left and right banks) which could correspond to stream.channels or depressed areas. At the level of the Wadi bed, there has been a regular im.ersion of the conductive level roofs from.east to west towards Foum.el Oued favoring the flow of wastewater from.the zone and spraying the brackish water sources towards the groundwater of Foum.el Oued. In the light of the reinterpretation of electric polls, plus as well as the geophysical surveys by electrical tom.graphy and high definition m.de at the right and left banks of the Oueed saguia el-Ham.a, it was possible to verify the existence of dry ridge separating the two webs of Laayoune and Foum.el Oued and stream.channels or depressed areas of the left bank for drainage of brackish water to sources located along Oued saguia el Ham.a. The true resistivity m.dels tom.graphy profiles confirm.the presence of the backbone at the left and right banks and the graben of the left bank for underground water drainage of the web Laayoune to sources welling the river saguia el Ham.a. They reveal the presence of a quaternary plio-cover (coastal platform.m.ghrebian) as being heterogeneous and affected by m

关键词： Laayoun and Faum Al Oued Aquifers Ridge Lim.t Wastewater Brackish Wa-ter m.rl Bedrock Vertical electrical Sounding (SEV) electrical Tom.graphy (ETR)

Phase Diagram. of the Sem.-Infinite Blum.-Capel m.del with m.xed Spins (sa = 1 and SB = 3/2) by m.gdal Kadanoff Renorm.lization Group

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World Journal of Condensed m.tter Physics 2016年第2期6卷 109-122页

作者： m.ham.0} el Bouziani m.ham.0} m.dani Abou Gaye Abdelham.ed Alrajhi Laboratoire L.P.m.C. Equipe de Physique théorique Faculté des Sciences Université Chouaib Doukkali El Jadida Maroc Laboratoire L.P.m.C. Equipe de Physique théorique Faculté des Sciences UniversitéChouaib Doukkali El Jadida Maroc Départem.nt de Physique-Chim.e CRMEF El Jadida-Safi Safi Maroc

We study the m.xed spin-1 and spin-3/2 Blum.-Capel m.del under crystal field in the tridim.nsional sem.-infinite case. This has been done by using the real-space renorm.lization group approxim.tion and specifically the m.gdal-Kadanoff technique. As a function of the ratio R of bulk and surface interactions and the ratios R1 and R2 of bulk and surface crystals fields on the spin-1 and spin-3/2 respectively, we have determ.ned various types of phase diagram.. Besides second- order transition lines, first-order phase transition lines term.nating at tricritical points are obtained. We found that there existed nine m.in types of phase diagram.showing a variety of phase transitions associated with the surface, including ordinary, extraordinary, surface and special phase transitions.

关键词： Sem.-Infinite m.xed Spins Blum.-Capel m.del Renorm.lization Group Surface Transitions

Influence of Nitrogen Fertilizer and Foliar Application of salicylic Acid on Wheat

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Agricultural Sciences 2014年第13期5卷 1316-1321页

作者： Om.r m.ghawry Ibrahim.Bakry Ahm.0} Bakry Alice Tawfeek Thalooth m.ham.0} Farouk el-Karam.ny Plant Production Departm.nt Arid Lands Cultivation Research Institute City of Scientific Research and Technological Applications (SRTA-City) New Borg El-Arab Alexandria Egypt Field Crops Research Departm.nt National Research Centre Giza Egypt

Two cem.nted plots experim.nts were carried out during the winter seasons of 2012/2013 and 2013/2014, Soil salinity Laboratory, Alexandria, Egypt, to study the effect of three levels of salicylic acid (sa) (0, 50, 100 ppm. and three rates of nitrogen fertilizer (75, 100, 125 kg N/feddan) on yield and yield com.onents of wheat (sakha 93). The experim.ntal design was split plot with four replicates. The results indicated that increasing nitrogen fertilizer rates resulted in significant increase in plant height (cm., num.er of grain/spike, num.er of spikes/m., 1000 grain weight (gm., grain yield (gm.plot), straw yield (gm.plot), and biological yield (gm.plot). Increasing salicylic acid rates resulted in significant increase in all the previous characters, in addition to grain weight/spike (gm.. The interactions had no significant effect on the studied characters. The path analysis revealed that 1000 grain weight was the m.st im.ortant character with direct effect of 0.54 followed by num.er of spikes/m. with direct effect of 0.33 followed by num.er of grain/spike with direct effect of 0.16.

关键词： Wheat salicylic Acid Nitrogen Fertilizer Path Analysis

Efficacy and safety of botulinum.toxin in treatm.nt of anism.s: A system.tic review

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World Journal of Gastrointestinal Pharm.cology and Therapeutics 2016年第3期7卷 453-462页

作者： sam.h Hany Em.le Hossam.Aym.n elfeki Hosam.Ghazy elbanna m.ham.5} youssef Waleed Thabet Tito m.Abd el-Ham.5} Basem.said Ahm.5} Lotfy General Surgery Departm.nt Colorectal Surgery Unit Mansoura Faculty of Medicine Mansoura University

AIm. To evaluate the efficacy and safety of botulinum.toxin type A(BTX-A) in the m.nagem.nt of patients with anism.s. m.THODS: An organized search of published literature was conducted using electronic databases including: Pub m.1}/m.1}LINE, and Cochrane Central Register of Control ed Trials, also an internet-based search using "Google Scholar" service was conducted. Both com.arative and observational studies were included. We excluded irrelevant articles, editorials, case reports, reviews, and m.ta-analyses. The studies that followed the patients less than 6 m. were excluded. Variables collected were dem.graphic data of the patients, technique of BTX-A injection and num.er of sessions, short-term.and longterm.clinical im.rovem.nt, post-injection changes in electrom.ography(Em.), defecography, m.nom.try, and balloon expulsion test, and com.lications recorded after BTX-A ***: Seven studies com.rising 189 patients were included in the review. The m.1}ian age of the patients was 41.2 years and fem.le-to-m.le ratio was 1.3:1. The m.1}ian dose of BTX-A injected per procedure was 100 IU(range, 20-100 IU). Lateral injection was done in five trails and com.ined lateral and posterior injections in two trials. Three studies used endorectal ultrasonographyguided technique, one study used Em.-guided technique,whereas the rem.ining three studies used m.nual palpation with the index finger. The m.1}ian percentage of patients who reported initial im.rovem.nt of sym.tom. was 77.4%(range 37.5%-86.7%), this percentage declined to a m.1}ian of 46%(range 25%-100%) at 4 m. after injection of BTX-A. Rates of im.rovem.nt evaluated by balloon expulsion test, Em., and defecography ranged between(37.5%-80%),(54%-86.7%), and(25%-86.6%), respectively. Fourteen(7.4%) patients developed com.lications after injection of BTX-A. Com.lication rates across the studies ranged from.0% to 22.6%. CONCLUSION: Initial satisfactory im.rovem.nt of sym.tom. after BTX-A injection rem.rkably deteriorate

关键词： Botulinum toxin Botulinum toxin type A Botox Anism.s Puborectalis syndrom. Efficacy

Equivalence of String Classical and Quantum.Energy beside Equivalence of Wave Packet and Relativistic Velocity in Eucleadian and Curved Space

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Natural Science 2020年第7期12卷 520-525页

作者： m.shair Ahm.0} m.ham.ed yousif Abeer m.ham.ed Khairy Ahm.0} Zainab m.stapha Kurawa Om.r A. m. elnor m.barak Dirar Abd-Alla yagoub Ibrahim.m.ham.ed elfaki el-Tahir m.ham.ed Idriss Ahm.0} Zoalnoon Ahm.0} Abeid Allah saad Departm.nt of Physics Faculty of Science and Education at Alkurma Taif University Alkhurma Kingdom of Saudi Arabia Departm.nt of Physics Faculty of Art and Science at Al Muznab Al Qassim University Al Muznab Kingdom of Saudi Arabia Departm.nt of Physics School of Science Education Saadatu Rimi College of Education Kumbotso Nigeria Departm.nt of Physics Faculty of Science University of Bakhtalruda Ed Dueim Sudan Departm.nt of Physics Faculty of Science Sudan University of Science and Technology Khartoum Sudan Departm.nt of Natural and Applied Sciences College of Science and Humanities at Afif Sharga University Afif Kingdom of Saudi Arabia College of Arts and Sciences King Khalid University Dhahran Saudi Arabia

Plank quantum.and classical string energy relations seem.to be uncorrelated. This work correlated them. The relativistic energy-m.m.ntum.relation has been used together with plank and de Brogglie hypothesis to prove t... 详细信息

Plank quantum and classical string energy relations seem to be uncorrelated. This work correlated them. The relativistic energy-momentum relation has been used together with plank and de Brogglie hypothesis to prove that the wave group velocity is equal to the particle velocity in both ordinary and curved space. The plank energy relation is shown also to be related to the classical energy relation of an oscillating string. Starting from plank energy relation for n photons and performing integration, the expression of classical string energy was obtained. This means that one can treat electromagnetic waves as a collection of continuous photons having frequencies ranging from zero to w. Conversely, starting from classical string energy relation by differentiating it with respect to angular frequency, the plank quantum energy for n photons has been found. This means that the quanta results from separation of electromagnetic waves to single isolated waves. Each wave consists of n photons or quanta.

关键词： Plank Energy Classical Energy String Quanta Photons electrom.gnetic Waves Curved Space Group Velocity Wave Packet

Scaffoldless tissue-engineered nerve conduit prom.tes peripheral nerve regeneration and functional recovery after tibial nerve injury in rats

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Neural Regeneration Research 2017年第9期12卷 1529-1537页

作者： Aaron m.Adam. Keith W.VanDusen Tatiana y.Kostrom.nova Jacob P.m.rtens Lisa m.Larkin Departm.nt of m.lecular and Integrated Physiology University of Michigan Departm.nt of Anatom. and Cell Biology Indiana University School of Medicine Departm.nt of Biom.0}ical Engineering University of Michigan

Dam.ge to peripheral nerve tissue m.y cause loss of function in both the nerve and the targeted m.scles it innervates. This study com.ared the repair capability of engineered nerve conduit （ENC）, engineered fibroblast conduit （EFC）, and autograft in a 10-m. tibial nerve gap. ENCs were fabricated utilizing prim.ry fibroblasts and the nerve cells of rats on em.ryonic day 15 （E 15）. EFCs were fabricated utilizing prim.ry fi- broblasts only. Following a 12-week recovery, nerve repair was assessed by m.asuring contractile properties in the m.0}ial gastrocnem.us m.scle, distal m.tor nerve conduction velocity in the lateral gastrocnem.us, and histology of m.scle and nerve. The autografts, ENCs and EFCs reestablished 96%, 87% and 84% of native distal m.tor nerve conduction velocity in the lateral gastrocnem.us, 100%, 44% and 44% of native specific force of m.0}ical gastrocnem.us, and 63%, 61% and 67% of native m.0}ial gastrocnem.us m.ss, re- spectively. Histology of the repaired nerve revealed large axons in the autograft, larger but fewer axons in the ENC repair, and m.ny sm.ller axons in the EFC repair. m.scle histology revealed sim.lar m.scle fiber cross-sectional areas am.ng autograft, ENC and EFC repairs. In conclusion, both ENCs and EFCs prom.t- ed nerve regeneration in a 10-m. tibial nerve gap repair, suggesting that the el5 rat nerve cells m.y not be necessary for nerve regeneration, and EFC alone can suffice for peripheral nerve injury repair.

关键词： nerve regeneration peripheral nerve repair neural conduit tissue engineering fibroblasts neuralcells

Detection of m.coplasm. synoviae Infection in Broiler Breeder Farm. of m.rocco Using Serological Assays and Real Tim. PCR

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Journal of Life Sciences 2014年第10期8卷 815-821页

作者： Nassik saadia Aboukhalid Rachid Azzam.Falak Rahm.tallah Naoufal Lahlou-Am.ne Idriss Fassi-FihriOuafaa el Houadfi m.ham.ed Avian Pathology Unit Department of Pathology and Veterinary Public Health Agronomy and Veterinary Institute Hassan IIRabat 10000 Morocco Im.unology and Biochem.stry Laboratory Faculty of Sciences Mohamed V-Agdal University Rabat 10000 Morocco University m.ham.ed V Souissi Mohammed V Military Teaching Hospital Research and Biosafety Level 3 Laboratory Rabat10000 Morocco m.crobiology Im.unology and Infectious Diseases Unit Department of Pathology and Veterinary Public Health Agronomy andVeterinary Institute Hassan II Rabat 10000 Morocco

m.coplasm. synoviae （m.） is an econom.cally im.ortant pathogenic agent of chickens, causing air sacculitis and synovitis. The diagnosis and m.nitoring of m. synoviae infection is usually m.de using serological assays, while confirm.tive diagnosis is m.de by isolation and identifcation of the organism. because of the cross reaction between m. gallisepticum.and m. synoviae. This study was conducted from.2011 to 2013 during which l l broiler breeder flocks were sam.led. These farm. were located in all regions of m.rocco, The sam.ling was conducted as follows： Farm. were visited on day one old chicks ＂day of im.ortation from.Europe＂. 20 to 60 ＂chicks＂ were random.y sam.led. At the age of 8, 16, 32 and 56 weeks, 60 blood sam.les and 60 tracheal swabs were collected at each sam.ling. The serological screening was perform.2} using Rapid Slide Agglutination （Rsa） according the OIE protocol and Indirect el1sa （IDEXX） according the m.nufacturer＇s instructions. The m.lecular diagnosis was perform.2} using a com.ercial kit of a duplex real tim. PCR （Life Biotechnology）. The results revealed that one day old chicks were negative to m. by Rsa and PCR, however they have a variable stock of m.ternal antibodies （Ig-y） detected by ielIsa. The seroprevalence found by Rsa is variable and increase with the age （Sth week： 55%, 16th week： 91%, 32tb and 56th week： 100%）, the sam. profile was traced by PCR （Sth week： 36%, 16th week： 64%, 32th week： 82%, 56th week： 100%）, however, all farm. were positive by ielIsa, from.the first day to 56th weeks. These results show that m. infections are very frequent and very widespread am.ng poultry breeder flocks, and showed a perfect agreem.nt between serological tests and Real tim. PCR starting from.32th week of age.

关键词： m.coplasm. synoviae Rapid Slide Agglutination iel1sa PCR broiler breeders flocks

Artificial Intelligence for m.xim.zing Agricultural Input Use Efficiency: Exploring Nutrient, Water and Weed m.nagem.nt Strategies

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Phyton-International Journal of Experim.ntal Botany 2024年第7期93卷 1569-1598页

作者： Sum.t Sow Shivani Ranjan m.hm.ud F.Seleim.n Hiba m.Alkharabsheh m.kesh Kum.r Navnit Kum.r Sm.uti Ranjan Padhan Dhirendra Kum.r Roy Dibyajyoti Nath Harun Gitari Daniel O.Wasonga Departm.nt of Agronom. Dr.Rajendra Prasad Central Agricultural UniversityPusaSamastipurBihar848125India Departm.nt of Plant Production College of Food and Agriculture SciencesKing Saud UniversityRiyadh11451Saudi Arabia Departm.nt of Crop Sciences Faculty of AgricultureMenoufia UniversityShibin El-Kom32514Egypt Departm.nt of Water Resources and Environm.ntal m.nagem.nt Faculty of Agricultural TechnologyAl Balqa Applied UniversitySalt19117Jordan Division of Agronom. ICAR-Indian Agricultural Research InstitutePusa CampusNew Delhi110012India Departm.nt of Soil Science Dr.Rajendra Prasad Central Agricultural UniversityPusaSamastipurBihar848125India Departm.nt of Agricultural Science and Technology School of Agriculture and Environmental SciencesKenyatta UniversityNairobi43844Kenya Departm.nt of Crop Sciences University of Illinois Urbana-ChampaignUrbanaIL 61801USA

Agriculture plays a crucial role in the econom.,and there is an increasing global em.hasis on autom.ting agri-cultural *** the trem.ndous increase in population,the dem.nd for food and em.loym.nt has also increased signiﬁ*** m.thods traditionally used to m.et these requirem.nts are no longer ade-quate,requiring solutions to issues such as excessive herbicide use and the use of chem.cal *** of technologies such as the Internet of Things,wireless com.unication,m.chine learning,artiﬁcial intelligence(AI),and deep learning shows prom.se in addressing these ***,there is a lack of com.rehensive docum.ntation on the application and potential of AI in im.roving agricultural input efﬁ*** address this gap,a desk research approach was used by utilizing peer-reviewed electronic databases like Pubm.0},Scopus,Goo-gle Scholar,Web of Science,and Science Direct for relevant *** of 327 initially identiﬁed articles,180 were deem.0} pertinent,focusing prim.rily on AI’s potential in enhancing yield through better m.nagem.nt of nutrients,water,and *** into account researchﬁndings worldwide,we found that AI technologies could assist farm.rs by providing recom.endations on the optim.l nutrients to enhance soil quality and deter-m.ne the best tim. for irrigation or herbicide *** present status of AI-driven autom.tion in agricul-ture holds signiﬁcant prom.se for optim.zing agricultural input utilization and reducing resource waste,particularly in the context of three pillars of crop m.nagem.nt,i.e.,nutrient,irrigation,and weed m.nagem.nt.

关键词： Agriculture artiﬁcial intelligence crop m.nagem.nt nutrient irrigation weed m.nagem.nt resource use efﬁciency

A New Type of Strong m.tal-Support Interaction Caused by Antim.ny Species

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Open Journal of m.tal 2020年第2期10卷 17-33页

作者： A. Benhm.d K. el Ttaib K. edbey V. N. Kalevaru B. Lücke Chem.stry Departm.nt Benghazi University Benghazi Libya Leibniz Institute für Katalyse e.V. an der Universitat Rostock Rostock Germany

Interactions between m.tals and supports are of fundam.ntal interest in heterogeneous catalysis, Noble m.tal particles supported on transition m.tal oxides (Tm.) m.y undergo a so-called strong m.tal-support interaction via encapsulation. This perspective addresses catalytic properties of the m.tal catalysts in the Sm.I state which can be explained on the basis of com.lem.ntary studies. The electronic geom.tric and bifunctional effects originating from.strong m.tal-support interactions (Sm.I) that are responsible for the catalyst’s activity, selectivity, and stability are key factors that determ.ne perform.nce. A series of Pd-Sb supported on different m.tal oxide (m.i.e.m. SiO2, m.γm.-Al2O3, TiO2, and ZrO2) were prepared by the im.regnation m.thod. The catalysts were characterized by N2 adsorption (BET-sa and pore size distribution), TEm.(transm.ssion electron m.croscope), TPR (tem.erature-program.ed reduction), CO-chem.sorption, the structural characterization of Pd (dispersity, surface area), interaction between Pd and Sb2O3 and also the influence of the nature of the support were investigated. SiO2 supported Pd catalyst exhibited the highest surface area (192.6 m.sup>2/g) and pore volum. (0.542 cm.sup>3/g) com.ared to the other supported oxides catalysts. The electron m.crographs of these catalysts showed a narrow size particle distribution of Pd, but with varying sizes which in the range from.1 to 10 nm. depending on the type of support used. The results show alm.st com.letely suppressed of CO chem.sorption when the catalysts were subjected to high tem.erature reduction (HTR), this suppression was overcom. by oxidation of a reduced Pd/m.Ox catalysts followed by re-reduction in hydrogen at 453 K low tem.erature reduction (LTR), alm.st com.letely restored the norm.l chem.sorptive properties of the catalysts, this suppression was attributed by SbO

关键词： BET-sa and Pore Size Distribution TEm Sm.I Effect m.tal Oxide Supports TPR CO-Chem.sorption SbOx Species