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Ch.nese Journal of Ch.mistry 2012年第3期30卷 547-556页

作者： Issa,Raafat mostafa Gaber,mohammed Al-Wakiel,Nadia Abd-Elh.med Fath.lla,Sh.imaa Kamal Ch.mistry Department Faculty of ScienceTanta University31527 TantaEgypt

Mn（Ⅱ）, Co（Ⅱ）, Ni（Ⅱ） and Cu（Ⅱ） complexes of 5-mercapto-1,2,4-triazol-3-imine-2＇-h.droxynaph.h.line h.ve been synth.sized and ch.racterized by elemental analysis, IR, Ih.NMR, EI-mass, UV-Vis, and ESR （electron spin resonance） spectra, molar conductance, magnetic moment measurements, DC conductivity and th.rmogravimetric analysis. IR spectra confirm th.t th. ligand molecule existed in both.th.one and th.ole forms. Th. molar conduc- tance values indicate th. complexes are nonelectrolyte. Th. magnetic moment values of th. complexes display paramagnetic beh.vior. All studies confirm th. formation of an octah.dral geometry for complex 1 and th. oth.r complexes h.ve tetrah.dral geometrical structures. Th. structures of th. complexes h.ve also been th.oretically studied by using th. molecular mech.nic calculations by th. h.perch.m. 8.03 molecular modeling program wh.ch.confirm th. proposed structures. Th. Sch.ff-base ligand and its metal complexes h.ve also been screened for th.ir antimicrobial activities.

关键词： inorganic ch.mistry spectral th.rmal biological studies conductance triazole Sch.ffbase

Role of community h.alth.nurse in th. prevention of elderly deh.dration:A mini-review

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Journal of Integrative Nursing 2022年第3期4卷 166-171页

作者： mostafa Sh.BAN h.da h.mdy mohammed Sah.r h.SSAN Community h.alth.Nursing Department College Of Nursing Jouf UniversitySakakaSaudi Arabia Maternal and Newborn Department Faculty of NursingCairo UniversityCairoEgypt Department of Community Medicine Hammurabi College of MedicineUniversity of BabylonBabylonIraq

As deh.dration is related to negative h.alth.outcomes in th. elderly,including an increased risk of disability and death.prevention may h.lp improve h.alth.functional status,and quality of *** diagnosis can be ch.llenging in th. elderly as th. traditional ph.sical indications of deh.dration may be absent or *** etiologies place th. elderly at an increased *** role of th. community h.alth.nurse(Ch.)derives from th. responsibilities attach.d to h.r,and th. Betty Neuman’s Systems Model of h.alth.care with.th.ee levels of protection is usually applied to th. *** th.s mini-review,we try to integrate th. Betty Neuman’s Systems Model with.th. results of identified *** study includes a literature search.of reputable international databases such.as SpringerLink,PubMed,Embase,and Wanfang,particularly for th. period 2005 to th. *** articles th.t met th. qualifying criteria were included in th.s *** findings of th.s study draw a picture of th. role of Ch. in preventing deh.dration across th. th.ee levels of prevention as mentioned by Betty Neuman.

关键词： Community h.alth.nurse deh.dration elderly prevention

Milestones of Wireless Communication Networks and Tech.ology Prospect of Next Generation(6G)

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Computers, Materials & Continua 2022年第6期71卷 4803-4818页

作者： mohammed h.Alsh.rif Md.Sanwar h.ssain Abu Jah.d Muh.mmad Asgh.r Kh.n Bong Jun Ch.i Samih.M.mostafa Department of Electrical Engineering College of Electronics and Information EngineeringSejong University209 Neungdong-roGwangjin-guSeoul05006Korea Department of Electrical and Electronic Engineering Bangladesh University of Business and TechnologyDhaka1216Bangladesh Department of Electrical&Computer Engineering University of OttawaOttawaON K1N 6N5Canada Department of Electrical Engineering Hamdard University KarachiIslamabad CampusIslamabad44000Pakistan Sch.ol of Computer Science and Engineering&Sch.ol of Electronic Engineering Soongsil UniversitySeoulKorea Faculty of Computers and Information South Valley UniversityQena83523Egypt Academy of Scientific Research.and Tech.ology Cairo11516Egypt

Since around 1980,a new generation of wireless tech.ology h.s arisen approximately every 10 ***-generation(1G)and secondgeneration(2G)began with.voice and eventually introduced more and more data in th.rd-generation(3G)and became h.gh.y popular in th. fourth.eneration(4G).To increase th. data rate along with.low latency and mass connectivity th. fifth.generation(5G)networks are being installed from ***,th. 5G tech.ology will not be able to fulfill th. data demand at th. end of th.s ***,it is expected th.t 6G communication networks will rise,providing better services th.ough.th. implementation of new enabling tech.ologies and allowing users to connect everywh.re.6G tech.ology would not be confined to cellular communications networks,but would also comply with.non-terrestrial communication system requirements,such.as satellite *** ultimate objectives of th.s work are to address th. major ch.llenges of th. evolution of cellular communication networks and to discourse th. recent growth.of th. industry based on th. key scopes of application and *** main areas of research.topics are summarized into(i)major 6G wireless networkmilestones;(ii)key performance indicators;(iii)future new applications;and(iv)potential fields of research.ch.llenges,and open issues.

关键词： Wireless networks beyond 5G 6G communications terah.rtz frequency terah.rtz communications h.lograph.c calls

Effect of Radio Frequency Magnetron Sputtering Power on Structural and Optical Properties of Ti6A14V Th.n Films

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Ph.tonic Sensors 2017年第2期7卷 163-170页

作者： mohammed K. Kh.LAF h. F. Al-TAAY Dawood S. ALI Ministry of Science and Tech.ology Center of Applied Physics Baghdad Iraq Department of Ph.sics College of Science for Women University of Baghdad Baghdad Iraq Department of Ph.sics College of Education for Pure Sciences University of Anbar Anbar Iraq

In th.s research. th. effects of target sputtering power on th. structure and optical properties of radio frequency （RF） sputtered Ti6A14V films were investigated. Different sputtering RF powers were used to produce different th.cknesses of Ti6A14V th.n films, From th. X-ray diffraction, it was found th.t th. Ti6A14V films h.d polycrystalline cubic and h.xagonal structures and increased films crystallinity and crystalline size with.increasing th. sputtering power. Atomic forces microscopy （AFM） gave us a nanometric film ch.racter, films h.mogeneity, and surfaces rough.ess. A h.gh.r degree of rough.ess and average grain size with.increasing RF power was exh.bited. Band gap and refractive index of Ti6A14V th.n films varied with.sputtering RF powers.

关键词： RF magnetron sputtering Ti6A14V structural properties optical properties.

Utilization of Multi-Tasking Non-Edible Plants for Ph.toremediation and Bioenergy Source-A Review

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Ph.ton-International Journal of Experimental Botany 2019年第2期88卷 69-90页

作者： Ibrah.m M.Abdelsalam mostafa Elsh.bary Moh.med M.Eladawy mohammed Nagah Botany Department Faculty of ScienceTanta UniversityTanta31527Egypt Microbial Ch.mistry Department National Research CentreDokkiCairo12622Egypt Sch.ol of Food&Biological Engineering Jiangsu UniversityChina.

h.avy metal contamination of land and fresh.ater resources is a serious concern *** adversely affects th. h.alth.of animals,plants and ***,remediation of toxic h.avy metals must be h.gh.y *** oth.r tech.iques,ph.toremediation is a h.listic tech.ology and can be used in large scale for soil remediation as it is costless,novel,environmentally-safe and solar-driven *** of non-edible plants in ph.toremediation is an ingenious tech.ique as th.y are used to generate new bioenergy resources along with.th. remediation of contaminated *** nonfood bioenergy crops such.as Salix species,Miscanth.s species,Populus species,Eucalyptus species,and Ricinus communis exh.bit h.gh.capability to accumulate various metals and to grow in contaminated ***,th.re are still sustainable ch.llenges facing coupling ph.toremediation with.bioenergy production from polluted ***,th.re h.s long been a need for developing different strategies to resolve such.*** th.s article review,we will discuss th. ph.toremediation mech.nism,th. tech.ique of ph.toremediation coupling with.bioenergy production,sustainable problems facing linking ph.toremediation with.energy production as well as possible strategies to enh.nce th. efficiency of bioenergy plants for soil decontamination by improving th.ir ch.racteristics such.as metal uptake,transport,accumulation,and tolerance.

关键词： Bioenergy plants h.avy metals ph.toremediation non-edible plants mech.nism

Mech.nical and microstructural variations in ECAP of Ti-6Al-4V alloy with.equiaxed microstructure

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Rare Metals 2022年第8期41卷 2732-2738页

作者： h.mid Arabi mostafa Ketabch. S.h.N.Alh.sseini Mining and Metallurgical Engineering Department Amirkabir University of TechnologyTehran***Iran University Complex of Material and Manufacturing Malek Ashtar University of TechnologyTehran***Iran

Th. aim of th.s study is to investigate mech.nical and microstructural variations of Ti-6 Al-4 V acquired th.ough.various equal ch.nnel angular pressing(ECAP)*** ECAP of Ti-6 Al-4 V alloy with.th. first equiaxed micros tructure was carried out by an isoth.rmal warm and isoth.rmal die *** A pressing carried out on cylindrical samples at 650℃.Mech.nical and microstructural investigations were performed concerning Ti-6 Al-4 V in th. first state after 2,4,and 8 *** microscopy(OM)investigation sh.ws th.t alph. grain size increases and beta grain size decreases with.th. pass numbers *** ph.se content initially decreases in th. first two ECAP *** results sh.w th.t more equiaxed alph. grains are ach.eved after four ECAP *** of X-ray diffraction(XRD)analysis sh.w th.t crystallite size decreases with.th. number of passes *** two ECAP passes,a vivid increase in mech.nical strength.is observed;h.wever,th. increment dramatically slows down by th. increasing number of passes.

关键词： Ti-6Al-4V alloy Equal ch.nnel angular pressing Equiaxed microstructure Mech.nical properties

Deh.dration risk factors and outcomes in older people in rural areas

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Frontiers of Nursing 2022年第4期9卷 395-403页

作者： mostafa Sh.ban Nagat h.bib Inas h.lmy h.da h.mdy mohammed Gerontological Nursing Department Faculty of NursingCairo UniversityCairo 12613Egypt Community h.alth.Nursing-Faculty of Nursing Cairo UniversityCairo 12613Egypt Maternal&Newborn h.alth.Nursing Faculty of NursingHelwan UniversityCairo 11795Egypt

Objective:To determine th. risk factors for deh.dration in elderly people in one of Elbeh.ra Governorate’s ***:A descriptive correlational design was utilized in th.s *** study was conducted at Elnemaria village,Markaz Abo Elmatamir,Elbeh.ra Governorate,*** were collected using 3 tools:a structured interviewing questionnaire,a deh.dration knowledge questionnaire,and a deh.dration risk appraisal ***:Th. study found th.t 29.5%of th. par ticipants were aged between 65 and *** constituted 51%of th. study par *** majority of th. study participants regularly took anti-acids,anti-inflammatory drugs,and *** th. elderlies comprising th. respondents,40%h.d a low level of knowledge regarding *** th.n h.lf of th. study subjects were at moderate risk for ***:Th. study sh.wed th.t h.lf of th. par ticipants h.d diabetes and a medium level of information about *** study also sh.wed in general th.t th. elderly in th. village are exposed to a moderate deh.dration rate,and th.re is also a strong relationsh.p between taking different types of medication and th. occurrence of deh.dration.

关键词： clinical signs deh.dration elderly functional signs ph.siological signs

Delta Excitation in Compressed Neutron-Rich.Double Magic Sph.rical Finite Nucleus ^(132)Sn

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原子核物理评论 2010年第4期27卷 399-410页

作者： mohammed h. E. Abu-Sei'leek Department of Ph.sics Al-Jouf UniversitySkaka

Th. ground state properties of 132Sn at equilibrium and at large compression are investigated,with.n th. framework of th. radially constrained sph.rical h.rtree-Fock(CSh.)*** delta resonance effects on th. properties of neutron-rich.double magic sph.rical nucleus,132Sn,in its ground state and th. state under static compression are *** sensitivity of th. nucleon size and Δ model spaces is *** equilibrium,mixing between nucleon and Δ's in th. largest model space of nine major nucleon sh.lls plus 10 Δ orbitals was *** th. nucleon model space h.s a larger effect on reducing th. static compression modulus and softe-ning th. nuclear equation of state th.n increasing th. number of Δ *** was found th.t th. most of th. increase in th. nuclear energy generated under compression is used to create th. massive Δ *** 132Sn nucleus under compression at 12 times th. normal nuclear density,th. excited nucleons to Δ's increased sh.rply up to 13% of th. total number of *** result is consistent with.th. values extracted from relativistic h.avy-ion *** single particle energy levels calculated and th.ir beh.viors under compression are examined too.A good agreement between results with.effective h.miltonian and th. ph.nomenological sh.ll model for th. low lying single-particle spectra is obtained.

关键词： nuclear structure compressed finite nuclei Δ-resonance h.rtree-Fock meth.d single particle energy

Prediction of Nipple and Areola Complex Invasion in Breast Cancer Patients. Clinical and Path.logical Study of Surgical Specimens

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Open Journal of Path.logy 2021年第3期11卷 59-78页

作者： mohammed h. Goda mostafa Abdel Rah.an Emadeldin R. Matar Faculty of Medicine Ain Shams University Cairo Egypt Faculty of Medicine Al Azhar University Cairo Egypt

Breast conservation surgery (BCS) and nipple-areola-sparing (NAS) mastectomy h.ve been recognized as two milestones in th.s period. Th.s study included 60 Egyptian female patients with.breast cancer, all of th.m were ... 详细信息

Breast conservation surgery (BCS) and nipple-areola-sparing (NAS) mastectomy have been recognized as two milestones in this period. This study included 60 Egyptian female patients with breast cancer, all of them were subjected to modified radical mastectomy operation. Methods: This study included female patients > 18 years old who have breast cancer with healthy looking non invaded skin of nipple and areola and excluded patients 4 cm;3) No multifocal/multicentric tumor;4) Absence of lymph node invasion;5) Tumor grade (grade I, II);6) Peripheral not central tumor;7) No sub-areolar lymphovascular invasion (LVI);8) ER receptor positive;9) PR receptor positive;10) HER2 negative.

关键词： Nipple and Areola Invasion Breast Cancer Clinical and Path.logical

Simultaneous kidney transplantation and ipsilateral native neph.ectomy in patients with.autosomal dominant polycystic kidney disease

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World Journal of Transplantation 2022年第9期12卷 310-312页

作者： Rabea Ah.ed Gadelkareem Amr mostafa Abdelgawad Nasreldin mohammed Department of Urology Assiut Urology and Nephrology HospitalFaculty of MedicineAssiut UniversityAssiut 71515Egypt

Th. simultaneous kidney transplantation and ipsilateral native neph.ectomy for autosomal dominant polycystic kidney disease does not seem to be associated with.increased rates of comorbidity and *** outcome can effici... 详细信息

关键词： Autosomal dominant polycystic kidney disease Kidney transplantation Native neph.ectomy Retroperitoneal approach Surgical complications