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Journa. of Environmenta. Science a.d Engineering 2011年第2期5卷 121-137页

作者： M. Kha.is R. Ka.a.a. F. a.ya.h a. Qta.t O. Deeb a. Ma.ssra Depa.tment of Chemistry a.d Chemica. Technology Faculty of Science and Technology Al-Quds University Jerusalem 20002Palestine Fa.ulty of Pha.ma.y Al-Quds University Jerusalem 20002 Palestine

The efficiency of membra.e sepa.a.ion technology for wa.tewa.er trea.ment wa. employed to check its efficiency in removing pha.ma.eutica.s, their degra.a.ion products a.d their meta.olites from wa.tewa.er. a.pirin a.d pa.a.eta.ol were found to degra.e in wa.tewa.er furnishing sa.icylic a.id a.d p-a.inophenol, respectively. The kinetics for the degra.a.ion rea.tions of both drugs were investiga.ed in wa.tewa.er environment a.d both ha.e shown first order kinetics with ra.e consta.ts 0.845 × 10^-8 Ms^-1 a.d 1.0 × 10^-8 Ms^-1 a. room tempera.ure, respectively. These va.ues a.e a. order of ma.nitude la.ger tha. those obta.ned in pure wa.er under the sa.e conditions. The over a.l performa.ce of the pla.t ha. shown complete remova. of these compounds from spiked wa.tewa.er within the detection limit of the a.a.ytica. method. The most effective components for removing those drugs within the pla.t were a.tiva.ed ca.bon a.d cla. micelle filters. The a.sorption isotherms for these compounds ha.e been studied using both a.tiva.ed ca.bon a.d newly developed a.sober na.ed cla.-micelle complex. a.l studied isotherms were found to fit La.gmuir isotherm. The La.gmuir consta.t a.d the a.sorption ca.a.ity were eva.ua.ed a.d discussed.

关键词： Pha.ma.eutica.s wa.tewa.er membra.e technology ultra.filtra.ion reverse osmoses a.sorption isotherms.

Indica.ing the Role of Geologica. Conditions in Sha.ing the Ha.eer a.ticline, Ira.i Kurdista. Region

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Open Journa. of Geology 2021年第12期11卷 696-711页

作者： Va.ouja. K. Sissa.ia. a.a.a. Gha.ur Na.hir a.-a.sa.i Ha.ka. a. a.dulha. Ha.sa. O. Omer Depa.tment of Na.ura. Resources Engineering a.d Ma.a.ement School of Science and Engineering University of Kurdista Hewler Erbil Iraq Lulea.University of Technology Lulea Sweden Szeged University Szeged Hungary

The Ha.eer a.ticline is within the High Folded Zone, fa.ing southwa.ds towa.ds the Low Folded Zone. Both zones a.e pa.t of the Outer Pla.form of the a.a.ia. Pla.e. Moreover, both zones a.e pa.t of the Za.ros Fold-Thrust Belt loca.ed within the Za.ros Forela.d Ba.in. a.though the Ha.eer a.ticline is a.double plunging a.ticline oriented in a.NW-SE trend, both plunges a.e a.norma.. The northwestern plunge is gra.ua.ly pa.sing to the southwestern limb of the Pira. a.ticline;a.though there is a.very sha.low syncline in between them, giving a.right-ha.d en-echelon form to the plunge. Wherea., the southea.tern plunge disa.pea.s between the Ka.osk a.ticline loca.ed southea.t wa.ds a.d the Sha.rook a.ticline is loca.ed southwa.ds. Both the Ha.eer a.d the Ka.osk a.ticlines a.e thrusted over the Sha.rook a.ticline by mea.s of two long thrust fa.lts tha. run a.most pa.a.lel to the Ha.eer a.ticline. It is clea.ly observed tha. the a.ticline is growing northwest wa.ds;a.cording to the recognized geomorphologica. a.d structura. fea.ures. High-Qua.ity sa.ellite ima.es were interpreted to elucida.e the a.norma. form of the Ha.eer a.ticline. The interpreted da.a.a.d different types of geomorphologica. fea.ures including the estima.ion of the ra.e of strea. incision were checked in the field.

关键词： Ha.eer a.ticline En-Echelon Plunge Za.ros Forela.d Ba.in Thrust Fa.lt

The exp(-&a.p;phi;(&a.p;xi;))-Expa.sion Method a.d Its a.plica.ion for Solving Nonlinea. Evolution Equa.ions

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Interna.iona. Journa. of Modern Nonlinea. Theory a.d a.plica.ion 2015年第1期4卷 37-47页

作者： Ma.moud a. E. a.delra.ma. Ema. H. M. Za.ra. Mosta.a.M. a. Kha.er Depa.tment of Ma.hema.ics Faculty of Science Mansoura University Mansoura Egypt Depa.tment of Ma.hema.ica. a.d Physica. Engineering College of Engineering Shubra Benha University Egypt

The exp(-φ(ξ))-expa.sion method is used a. the first time to investiga.e the wa.e solution of a.nonlinea. dyna.ica. system in a.new double-Cha.n model of DNa.a.d a.diffusive preda.or-prey system. The proposed method... 详细信息

关键词： Dyna.ica. System in a New Double-Cha.n Model of DNA A Diffusive Preda.or-Prey System Tra.eling Wa.e Solutions Solita.y Wa.e Solutions Kink-a.ti Kink Sha.ed

Integra.ing Biodegra.a.le 3-Dimensiona.-Printing into Tra.hea. Reconstruction

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Open Journa. of Regenera.ive Medicine 2015年第3期4卷 27-33页

作者： Todd a. Goldstein Lee P. Smith Benja.in D. Smith Da.iel a. Gra.de Da.id Zeltsma. Orthopedic Resea.ch La.ora.ory Feinstein Institute of Medical Research Manhasset USA Hofstra.North Shore-LIJ School of Medicine Hempstead USA Division of Pedia.ric Otola.yngology Steven and Alexandra Cohen Children’s Medical Center New Hyde Park USA Depa.tment of Orthopedic Surgery North Shore-LIJ Manhasset USA Depa.tment of Ca.diova.cula. a.d Thora.ic Surgery Long Island Jewish Medical Center New Hyde Park USA

Ba.kground: Currently, there is no set sta.da.d trea.ment for long-segment tra.heoma.a.ia.a.d stenosis. In this study we set out to explore the potentia. to crea.e a.tissue engineered, biodegra.a.le a.d three-dimensiona.ly (3D) printed tra.hea. ring a. a.first step towa.ds bioengineering a.long segment tra.hea. repla.ement. Method of a.proa.h: a.3D-Computer a.ded design (Ca.) model wa. produced with multiple cha.nels to a.low for cellula. growth while mimicking the na.ive a.a.omy. The design wa. optimized to a.low for printa.ility, cellula. expa.sion, a.d integra.ion a.d 3D printed using a.modified commercia. 3D printer. Results: The cells grown in the sca.fold demonstra.ed a.simila. prolifera.ion trend compa.ed to control. Chondrocytes within the 3D printed ring reta.ned their phenotypic properties a.d did not infer a.y significa.t cha.ge in flexibility, contour a.d strength to the sca.fold. Conclusion: The combina.ion of living cells a.d a.3D modeled pa.ient specific gra.t ma. a.dress some of the unmet clinica. needs in the field of tra.hea. reconstruction. This proof of concept study represents a.first step towa.ds producing a.3D printed a.d tissue engineered long segment tra.hea. repla.ement gra.t for a.rwa. surgery.

关键词： Tra.hea Tissue Engineering 3D Printing Three Dimensiona. Printing Bioengineering

a.cura.y of Intra.pera.ive Frozen Section in the Dia.nosis of Ova.ia. Neopla.ms

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Open Journa. of Obstetrics a.d Gynecology 2015年第1期5卷 14-22页

作者： a.a.y M. a.delgha.y Essa.M. a.a.a.Na.ia.M. Ma.kour Wa.l S. Nossa.r Ekra.y a. Moha.ed Wa.id a. a.delsa.a. a.ira.a. Sa.em Obstetrics & Gynecology Depa.tment Faculty of Medicine Zagazig University Zagazig Egypt

Objective: The a.m of the work is to eva.ua.e the a.cura.y of intra.pera.ive frozen section in the dia.nosis of ova.ia. neopla.ms in Za.a.ig University. Design: a.prospective cross sectiona. cohort study. Method: This study wa. performed between Ma.ch 2011 a.d Ma.ch 2012, on 50 pa.ients presented with ova.ia. ma.s. Gross exa.ina.ion of the tumor removed wa. done by inspection a.d pa.pa.ion. The specimen wa. then cut with a.sha.p knife into two ha.ves. The most a.propria.e a.ea.thought to be representa.ive of lesion wa. chosen. The number of sections frozen wa. depended on the type a.d size of the tumor. Seven to eight μm sections were obta.ned a.d sta.ned with hema.oxylin-eosin. The specimens were then fixed in forma.in. Pa.a.fin blocks of the sections were processed in the routine wa. a.d sections were sta.ned with hema.oxylin a.d eosin (H a.d E). The dia.nosis obta.ned by intra.pera.ive frozen section ba.ed on cellula.ity a.d cell morphology wa. compa.ed with fina. histopa.hologica. dia.nosis in terms of dia.nostic sensitivity, to differentia.e between benign a.d ma.igna.t lesions. a.sessment of the overa.l a.cura.y of the intra.pera.ive dia.nosis wa. cla.sified a. concorda.t or discorda.t. Results: There wa. no sta.istica.y significa.t differencre in the studied pa.ients a. rega.d the clinica. da.a. ma.roscopic a.d intra.pera.ive picture, while there wa. sta.istica.y significa. a.socia.ion a. rega.d the la.era.ity of the ova.ia. ma.ses. The va.idity of frozen section in the dia.nosis of benign tumour wa. 100% with 100% a.cura.y, specificity, positive predictive va.ue, nega.ive predictive va.ue, while sensitivity & nega.ive prediction for borderline tumour a.d specificity & positive prediction of ma.igna.t tumour were 100%, specifecity for borderline tumours wa. 95% while the positive predictive va.ue wa. 33.3% with 96% a.cura.y for both ma.igna.t a.d borderline tumours. Conclusion: Intra.pera.ive frozen section is a.cura.e for ra.id dia.nosis of ova.ia. tumors. I

关键词： Intra.pera.ive Frozen Section Ova.ia. Neopla.ms

Eva.ua.ing the Structura. Integrity of Fibregla.s for the Ma.ufa.ture of Hea.gea.s

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Modern Mecha.ica. Engineering 2021年第2期11卷 13-26页

作者： Olusegun a. a.efuye Nurudeen a. Ra.i Ra.iu O. Kuku Timothy Oyeta.e Ridwa. O. Ola.Gba.a.osi Mecha.ica. Engineering Depa.tment Lagos State University Lagos Nigeria

a.composite ma.eria. is ma.e up of two pha.es, the ma.rix, a.d the reinforcing ma.eria.s. The reinforcing ma.eria. is embedded over ma.rix ma.eria.. The reinforcing ma.eria. works to ma.e the ma.rix ma.eria. ha.der. a...

A composite material is made up of two phases, the matrix, and the reinforcing materials. The reinforcing material is embedded over matrix material. The reinforcing material works to make the matrix material harder. A fibreglass reinforced composite was developed using E-glass fibre reinforcement and epoxy resin matrix. The composites were produced using the hand lay-up technique with varying fibre percentage of 9%, 13% and 25% by weight percentage of fibreglass mat at orientations of 0°, 15°, 45°, a.d 90° chosen a. ra.dom. a.13% by weight percenta.e of chopped ma. wa. a.so developed for purpose of compa.ison. The fa.rica.ed composites were subjected to tensile test, flexura. test, impa.t test, punch shea. test a.d ha.dness test to a.certa.n the a.propria.e fibre contents a.d orienta.ion tha. is optimum for the ma.ufa.ture of hea.gea.s. a.a.ysis of Va.ia.ce wa. ca.ried out to determine level a.>of significance and percentage contribution of the parameters. The results show that both fibre orientation and percentage of fibre content reinforcement of have significant influence on the strength and fracture energy of the composite .The fibre orientation has a higher impact on the strength of the composite (79.74%) while the percentage of fibre reinforcement has a lesser impact on the tensile strength of the composite (20.26%). a.>a.>However, a.>a.>a. style="font-fa.ily:Verda.a.">a. style="font-fa.ily:Verda.a.">a. style="

关键词： Hea.gea.s Fibre Gla.s Fibre Orienta.ion Polymer Composites

PWa.Doped SiO2 PEG Hybrid Ma.eria.s of Cla.s II

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Ma.eria.s Sciences a.d a.plica.ions 2010年第5期1卷 285-291页

作者： S. Gra.di P. Musta.elli a. Ca.ollo C. Toma.i E. Qua.ta.one a. Ma.istris 不详

Sol-gel is a.promising technique for the synthesis of orga.ic-inorga.ic hybrid ma.eria.s of cla.s II. One of the most interesting a.plica.ions for these hybrid ma.eria.s is a. solid polymer electrolytes (SPEs). In pa.ticula., when doped with proton species they ha.e potentia. a.plica.ions in fuel cells. In this pa.er SiO2–PEG1500 hybrids of cla.s II were prepa.ed with different contents of SiO2 a.d phosphotungstic a.id. The influence of the SiO2 content in the ma.rix ha. been studied. The sa.ples were investiga.ed by therma. a.a.ysis (TGa.a.d DSC), X-ra. diffra.tion, infra.ed spectros-copy (IR), sca.ning electron microscopy (SEM) a.d Impeda.ce Spectroscopy.

关键词： Hybrid Ma.eria.s Sol-Gel Protonic Conduction Phosphotungistic a.id Polymer Electrolyte

La.a.oscopic Ma.a.ement of La.ely Dia.nosed Triplet Heterotopic Pregna.cy

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Open Journa. of Obstetrics a.d Gynecology 2018年第1期8卷 51-57页

作者： a.a. a. Mulla.a.if B. E. Fa.a.i Wa.l a. Isma.l Ma.kour a.a. a. Sha.in Consulta.t OBSGYN Dubai Fertility Centre Dubai Health Authority Dubai United Arab Emirates

Ruptured ectopic pregna.cy is one of the outcomes of mis or dela.ed dia.nosis a.d the ma.sive hemorrha.e resulting is responsible for more tha. three qua.ters of the first trimester ma.erna. dea.h. Simulta.eous presence of intra.terine pregna.cy a.ds obsta.les for the correct dia.nosis to ta.e pla.e. The ma.a.ement of this condition is a.rea. dilemma.a. life threa.ening condition could be the only presenta.ion which needs immedia.e intervention. The high index of suspicion is ma.da.ory to ensure timely dia.nosis a.d ma.a.ement to prevent stormy outcome.

关键词： Heterotopic Pregna.cy Hemoperitoneum a.a.sthesia for La.a.oscopy in Pregna.cy

Sinona.a. Squa.ous Pa.illoma.with Orbita. Infiltra.ion in a. Elderly Nigeria. Fema.e, Unusua. Presenta.ion of a. Uncommon Tumor: a.Ca.e Report

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作者： a.戴尔

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Ca.e Reports in Clinica. Medicine 2019年第5期8卷 134-139页

作者： Oyeleye a. Oyela.in Oluyemi Fa.ina.Clement a. Okolo Funsho J. a.a.de Onyekwere G. Nworgu Depa.tment of Otorhinola.yngology University College Hospital Ibadan Nigeria Depa.tment of Ophtha.mology University College Hospital University of Ibadan Ibadan Nigeria Depa.tment of Pa.hology University College Hospital University of Ibadan Ibadan Nigeria Depa.tment of Otorhinola.yngology University of Ibadan Ibadan Nigeria

Squa.ous pa.illoma. a.e squa.ous-derived growths commonly a.ising from the ora. ca.ity a.d oropha.ynx. a.75-yea.-old woma. presented with chronic persistent left na.a. obstruction a.d gra.ua. pa.nless non-a.ia. proptosis with loss of vision in the left eye. Computed tomogra.hy sca. showed a. iso-dense lesion filling the fronta., left ethmoida. a.d sphenoida. sinuses, a.d the na.a. ca.ity, with extension into the left orbit. She underwent surgica. tumor resection with orbita. exentera.ion a.d histology revea.ed fea.ures of a. a.gressive hyperkera.otic squa.ous pa.illoma.a.ising from the sino-na.a. region. a.though squa.ous pa.illoma. ha.e been na.ively a.socia.ed with the ora. ca.ity a.d oropha.ynx, they present less frequently a. sino-na.a. tumors with orbita. inva.ion.

关键词： Orbita. Tumor Sino-Na.a. Tumor Proptosis Squa.ous Pa.illoma