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农业科技情报（西南农学院） 1996年第4期 41-47页

作者： kader,aa 李关荣

^14CO2 Fixation and Translocation of Photoassimilates as Selection Criteria of Egyptian Taro Genotypes

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Journal of Integrative Plant Biology 2006年第5期48卷 563-566页

作者： Helal Ragab Moussa Afaf Abd EI-kader Salem Radioisotopes Department Atomic Energy Authority Cairo Egypt Horticultural Research Institute Agriculture Research Center Giza Egypt

The growth characterlstlcs, different physlological parameters, photosynthetic activity （^14CO2 fixation）, and the translocatlon rate of photoassimllates In different taro （Colocasia esculenta L. Schott） genotypes was studled In order to determlne the posslble use of these parameters as selectlon crlterla for dlfferent wldely used genotypes of taro （Delta No. 9, 15, 20, 21, and balady）. The results obtalned suggest that Delta No. 21 shows the most slgnlflcant increase In all parameters tested compared wlth the control （balady）, followed by Delta No. 9, 15, and 20, respectively. The results show a positive correlation between photosynthetlc actlvlty, translocatlon efflclency, and total yield. The selected clone Delta No. 21 Is recommended for cultlvatlon In the delta reglon of Egypt.

关键词： ^14CO2 fixation taro (Colocasia esculenta) translocation rate.

Risk of contrast-induced nephropathy in hospitalized patients with cirrhosis

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World Journal of Gastroenterology 2009年第12期15卷 1459-1464页

作者： Nilesh Lodhia Michael kader Thalia Mayes Parvez Mantry Benedict Maliakkal Department of Medicine Division of Gastroenterology and HepatologyUniversity of Rochester School of Medicine and DentistryBox 646 601Elmwood AvenueRochesterNY 14642United States

AIM:To evaluate the incidence of contrast-induced nephropathy(CIN)in cirrhotic patients and to identify risk factors for the development of ***:We performed a retrospective review of 216 consecutive patients with cirrhosis who underwent computed tomography(CT)with intravenous contrast at the University of Rochester between the years *** retrospectively examined factors associated with a high risk for CIN,defined as a decrease in creatinine clearance of 25%or greater within one week after receiving ***:Twenty-five percent of our patients developed CIN,and 74%of these patients had ascites seen on *** the 75%of patients who did not develop CIN,only 46%had *** presence of ascites was a significant risk factor for the development of CIN(P=0.0009,OR 3.38,95%CI 1.55-7.34)in multivariate *** age,serum sodium,Model for End-stage Liver Disease score,diuretic use,and the presence of diabetes were not found to be significant risk factors for the development of *** the patients who developed CIN,11%developed chronic renal insufficiency,defined as a creatinine clearance less than baseline for 6 ***:Our results suggest that in hospitalized cirrhotic patients,especially those with ascites,the risk of CIN is substantial.

关键词： Ascites Cirrhosis Contrast-inducednephropathy Renal failure

SYSTEMS ENGINEERING RESEARCH

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Journal of Systems Science and Systems Engineering 2008年第3期17卷 319-333页

作者： Abd-El-kader SAHRAOUI Dennis M.BUEDE Andrew P.SAGE LaaS-CNRS and Universitéde Toulouse 7 Avenue du Colonel Roche Toulouse31077France Innovative Decisions Inc.2139 Golf Course Dr.RestonVA 20191 USA Dept.of Systems Engineering and Operations Research George Mason UniversityFairfaxVA 22030 USA

In this paper, we propose selected research topics that are believed central to progress and growth in the application of systems engineering （SE）. As a professional activity, and as an intellectual activity, systems engineering has strong links to such associated disciplines as decision analysis, operation research, project management, quality management, and systems design. When focussing on systems engineering research, we should distinguish between subjects that are of systems engineering essence and others that more closely correspond to those that are more relevant for related disciplines.

关键词： Systems engineering systems of systems requirements engineering systems families

Material and regenerative properties of an osteon-mimetic cortical bone-like scaffold

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Regenerative Biomaterials 2019年第2期6卷 89-98页

作者： Danial Barati Ozan Karaman Seyedsina Moeinzadeh Safaa kader Esmaiel Jabbari Biomimetic Materials and Tissue Engineering Laboratory Department of Chemical EngineeringUniversity of South CarolinaColumbiaSC 29208USA Department of Chemistry and Biochemistry University of South CarolinaColumbiaSC 29208USA Department of Biomedical Engineering Izmir Katip Celebi UniversityIzmir 35620Turkey

The objective of this work was to fabricate a rigid,resorbable and osteoconductive scaffold by mimicking the hierarchical structure of the cortical *** peptide-functionalize nanofiber microsheets were generated with calcium phosphate(CaP)content similar to that of the natural cortical ***,the CaP-rich fibrous microsheets were wrapped around a microneedle to form a laminated microtube mimicking the structure of an ***,a set of the osteon-mimetic microtubes were assembled around a solid rod and the assembly was annealed to fuse the microtubes and form a ***,an array of circular microholes were drilled on the outer surface of the shell to generate a cortical bone-like scaffold with an interconnected network of Haversian-and Volkmann-like *** CaP content,porosity and density of the bone-mimetic microsheets were 240 wt%,8%and 1.9 g/ml,respectively,which were close to that of natural cortical *** interconnected network of microcanals in the fused microtubes increased permeability of a model protein in the *** cortical scaffold induced osteogenesis and vasculogenesis in the absence of bone morphogenetic proteins upon seeding with human mesenchymal stem cells and endothelial colony-forming *** localized and timed-release of morphogenetic factors significantly increased the extent of osteogenic and vasculogenic differentiation of human mesenchymal stem cells and endothelial colony-forming cells in the cortical *** cortical bonemimetic nature of the cellular construct provided balanced rigidity,resorption rate,osteoconductivity and nutrient diffusivity to support vascularization and osteogenesis.

关键词： bone regeneration cortical bone-like osteon-mimetic calcium phosphate nucleated nanofiber microsheet vascularized osteogenesis

Mulching type-induced soil moisture and temperature regimes and water use efficiency of soybean under rain-fed condition in central Japan

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International Soil and Water Conservation Research 2017年第4期5卷 302-308页

作者： Mohammad Abdul kader Masateru Senge Mohammad Abdul Mojid Kimihito Nakamura Rural Development Academy(RDA) Bogra-5842Bangladesh Faculty of Applied Biological Sciences Gifu University1-1 YanagidoGifu City 501-1112Japan Department of Irrigation and Water Management Bangladesh Agricultural UniversityMymensingh-2202Bangladesh Graduate School of Agriculture Kyoto UniversityKitashirakawa Oiwake-choSakyo WardKyoto 606-8502Japan

Soybean(Glycine max)is a high water-demand crop and grown under moderate temperature in *** protect the crop from hot summer and to utilize rainfall for its cultivation,selection of appropriate mulching material(s)is *** optimum production of the crop,soil moisture and temperature regimes as well as water use efficiency(WUE)of the crop were investigated under straw,grass,paper,plastic and bare soil(control)mulching under rain-fed condition at Gifu university farm in *** mulching treatments,compared to the control,lowered soil temperature by 2°C at 5 cm depth and 0.5°C at 15 and 25 cm *** plastic and straw mulching stored the highest quantity of soil moisture at 5 and 15 cm depths;the bare soil stored the lowest *** 25 cm depth,soil-moisture content was the highest under paper mulch but invariable under the other *** mulching reduced evaporation rate from the soil surface and,consequently,the reduced soil-water consumption(SWC)from the root zone augmented WUE of *** paper mulching,by conserving soil-moisture and reducing soil temperature,provided better crop growth attributes,while the plastic mulching improved WUE of green ***,the plastic mulch performed best in reducing soil-water consumption and increasing WUE,while the paper mulch was good for soil-moisture conservation and temperature modification that increased soybean yield.

关键词： Mulching Soil-water consumption Soil temperature Water use efficiency

Geochemistry and spectrometric prospection of younger granites and granitic pegmatites bearing uranium mineralization at *** El Rakeb area, Central Eastern Desert, Egypt

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Acta Geochimica 2021年第4期40卷 575-601页

作者： Gehad M.Saleh Bahaa M.Emad Ibrahim B.Abdel kader Nuclear Materials Authority El MaadiP.O.Box 530CairoEgypt

The present study deals with the detailed field geology,mineralogy,geochemistry,and spectrometric prospection of rare metals and radioactive minerals associated with granitic pegmatites in the Gabal Um LassafAbu Dob-Um Atelia-Kadabora-Kab El Rakeb area(LDAKK),which are situated in the central Eastern Desert of *** study area is composed of granodiorites and *** latter is dissected by granitic pegmatites with a discriminatory distribution of economically important mineralization(rare-metals and U-Th minerals).The granitic pegmatites display a zoning structure composed of feldspar-rich zones enveloping pockets of mica(mostly muscovite) and all zoning internal quartz ***,the monzogranite and granitic pegmatites are composed of potash-feldspar,albite,and quartz with a small amount of biotite and *** mineralogical investigation of the highly radioactive zones in the granitic pegmatite shows enrichment in kasolite,uranothorite,thorite,xenotime,columbite,zircon,bismuth,and ***,the granitic pegmatites are enriched with high field strength elements(HFSE;Zr,Nb,Th,and U) and ion lithophilic elements(LILE;Rb,and Pb) and depleted in Ba,Sr,and *** are strongly peralkaline to metalumainous except for two samples,which are *** are formed by partial melting of metagreywackes at *** studied granitic pegmatites could belong to the NYF family(Niobium-Yttrium-Fluorine family) according to the geochemistry of the trace *** studied granitic pegmatites show deep negative Eu anomaly and display a strong M-type tetrad effect of rare earth *** field spectroscopy measurements showed the localization of the radiometric anomalous associated with the granitic pegmatites,which are intruded in the granitic host *** eU and eTh contents reached up to 316 and 1367 ppm,*** and thorium occurrences in the investigated granitic pegmatites are related to magmatic(syngenetic)ori

关键词： Geochemistry Gabal Um Lassaf-Abu Dob-Um Atelia-Kadabora-Kab El Rakeb area(LDAKK) Uranium REE Egypt

Modelling the Segregation of Impurities During Solidification With Turbulent Electromagnetic Stirring

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Journal of Iron and Steel Research International 2012年第S1期19卷 217-221页

作者： DELANNOY Yves ZAIDAT kader SIMaP laboratory EPM GroupGrenoble INPBP 7538402 St Martin d'HeresFrance

This paper proposes an estimate of the stirring intensity needed to maintain an efficient segregation of impurities towards the liquid when crystallizing semiconductors such as silicon,with rapid solidification rates(several cm/h).The method,valid far from stagnation points or detachments,is based on the properties of turbulent boundary layers,with a normal velocity of the liquid towards the solid/liquid interface due to solidification,that has the same effect as boundary layer suction in *** transition between the diffusive regime(no segregation),and the convective regime(efficient segregation)occurs if the friction at the wall is greater than a threshold depending on the solidification rate.A chart is given to estimate the convecto-diffusive parameter from the ratio between stirring and solidification velocity,and the Reynolds number.

关键词： solidification electromagnetic stirring segregation

The effect on wound healing of pazopanib and bevacizumab compared with corticosteroid in experimental glaucoma filtration surgery

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International Journal of Ophthalmology(English edition) 2018年第12期11卷 1909-1915页

作者： Sabiha Gungor Kobat Fatma Ulku Celiker Adile Ferda Dagli kader Kasar Department of Ophthalmology Elazig Health Sciences University Department of Ophthalmology School of Medicine Firat University Department of Pathology School of Medicine Firat University Department of Ophthalmology Ordu State Hospital

AIM: To compare the effects of bevacizumab and pazopanib with corticosteroids on wound healing after trabeculectomy. METHODS: In the study, 35 New Zealand white rabbits were randomly divided into five groups. Apart from the first group, limbus-based trabeculectomy was performed for the eyes of rabbits. No postoperative treatment was administered for group Ⅰ. Topically administered saline, prednisolone acetate(1%), bevacizumab 5 mg/mL, pazopanib 5 mg/mL for group Ⅱ, Ⅲ, Ⅳ and Ⅴ respectively were applied for groups 6 h daily for 28 d. On day 28 of the experiment, eyes were enucleated and histologically and immunohistochemically ***: The fibroblast counts of groups Ⅳ and Ⅴ were determined to be lower than those of groups Ⅱ and Ⅲ(P0.05). The immunohistochemical staining intensity of fibroblast growth factor β(FGF-β) and vascular endothelial growth factor(VEGF) was determined to be lower in groups Ⅳ and Ⅴ than in groups Ⅱ and Ⅲ(P0.05). The platelet derived growth factor β(PDGF-β) intensity was lower in group Ⅴ than in groups Ⅱ, Ⅲ and Ⅳ(P0.05). CONCLUSION: Bevacizumab and pazopanib might be good alternatives of corticosteroid treatment on delaying wound healing in glaucoma surgery.

关键词： trabeculectomy wound healing corticosteroid bevacizumab pazopanib

Nonalcoholic fatty liver disease:A comprehensive review of a growing epidemic

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World Journal of Gastroenterology 2014年第34期20卷 12082-12101页

作者： Kareem Hassan Varun Bhalla Mohammed Ezz El Regal H Hesham A-kader Division of Gastroenterology Hepatology and NutritionDepartment of PediatricsThe University of ArizonaTucsonAZ 85724United States

Nonalcoholic fatty liver disease(NAFLD)is quickly becoming one of the most prominent causes of liver disease *** increasing incidence of NAFLD is tied to the obesity epidemic and the subsequent metabolic derangements brought along with *** efforts to elucidate the mechanism and causes of the disease have answered some questions,but much remains unknown about *** aim of this article is to discuss the current knowledge regarding the pathogenesis of the disease,as well as the current and future diagnostic,preventative,and therapeutic options available to clinicians for the management of NAFLD.

关键词： Nonalcoholic fatty liver disease Steatohepatitis Nonalcoholic steatohepatitis Pathogenesis Treatments Diagnosis Management Metformin Vitamin E Thiazolidinedione Imaging Prevalence