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现代丝绸 1990年第2期 52-54页

作者： el－A.,EA 叶雅君

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应用遥感技术研究古文明和古地貌

国外地质勘探技术 1992年第3期 32-32,43页

作者： Farouh el-Baz 陈铁华

三十年来,遥感技术发展很快.方法多种多样,可以从空中对地表进行拍照,也可以发射雷达波探测地下情况.目前遥感工具——包括携带式光谱仪、地球物理探测仪和数字化影像系统等用来进行地质考古调查,发现隐伏考古场地,探测隐伏古河道,研究... 详细信息

三十年来,遥感技术发展很快.方法多种多样,可以从空中对地表进行拍照,也可以发射雷达波探测地下情况.目前遥感工具——包括携带式光谱仪、地球物理探测仪和数字化影像系统等用来进行地质考古调查,发现隐伏考古场地,探测隐伏古河道,研究古墓中损坏的壁画等.

关键词：地貌陵墓遥感技术

Implications of carbon catabolite repression for plant–microbe interactions

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Plant Communications 2022年第2期3卷 13-33页

作者： Theophile Franzino Hasna Boubakri Tomislav Cernava Danis Abrouk Wafa Achouak Sylvie Reverchon William Nasser Feth el Zahar Haichar INSA-Lyon UniversitéClaude Bernard Lyon 1CNRSUMR5240MicrobiologieAdaptationPathogénieUniversitéLyon10 rue Raphaël Dubois69622 VilleurbanneFrance UniversitéLyon UniversitéClaude Bernard Lyon 1CNRSINRAEVetAgro SupUMRÉcologie Microbienne69622 VilleurbanneFrance Institute of Environmental Biotechnology Graz University of TechnologyPetersgasse 12/IGraz 8010Austria Aix Marseille Université CEACNRSBIAMLab Microbial Ecology of the Rhizosphere(LEMiRE)13108 Saint-Paul-Lez-DuranceFrance

Carbon catabolite repression(CCR)plays a key role in many physiological and adaptive responses in a broad range of microorganisms that are commonly associated with eukaryotic *** a mixture of different carbon sources is available,CCR,a global regulatory mechanism,inhibits the expression and activity of cellular processes associated with utilization of secondary carbon sources in the presence of the preferred carbon *** is known to be executed by completely different mechanisms in different bacteria,yeast,and *** addition to regulating catabolic genes,CCR also appears to play a key role in the expression of genes involved in plant–microbe ***,we present a detailed overview of CCR mechanisms in various *** highlight the role of CCR in beneficial as well as deleterious plant–microbe interactions based on the available *** addition,we explore the global distribution of known regulatory mechanisms within bacterial genomes retrieved from public repositories and within metatranscriptomes obtained from different plant *** integrating the available literature and performing targeted meta-analyses,we argue that CCR-regulated substrate use preferences of microorganisms should be considered an important trait involved in prevailing plant–microbe interactions.

关键词： carbon catabolite repression CCR carbon utilization plant–microbe interaction rhizosphere substrate-use preferences

污水灌溉在沙土中所造成的铅、镉、锌和硼的潜在污染

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灌溉排水 1995年第2期14卷 50-52页

作者： el－H.,AS 邵孝修河海大学

污水灌溉在沙土中所造成的铅、镉、锌和硼的潜在污染Ａ．Ｓ．ＥＬ—ＨＡＳＳＡＮＩＮ《Ｗａｒｅｒ，Ａｉｒ，ａｎｄｓｏｌｌＰｏｌｌｕｔｉｏｎ｝６６：２３９－２４９（１９９３）［英文］对埃及ＡｂｕＲａｗａｓｈ和ＥｌｇａｂａｌＥ... 详细信息

污水灌溉在沙土中所造成的铅、镉、锌和硼的潜在污染Ａ．Ｓ．ＥＬ—ＨＡＳＳＡＮＩＮ《Ｗａｒｅｒ，Ａｉｒ，ａｎｄｓｏｌｌＰｏｌｌｕｔｉｏｎ｝６６：２３９－２４９（１９９３）［英文］对埃及ＡｂｕＲａｗａｓｈ和ＥｌｇａｂａｌＥｌ－Ａｓｆａｒ两地污灌６７年后Ｐｈ...

关键词：污水灌溉沙土铅镉锌硼污染

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人体衰老研究中离体和在体研究之间的关系

国际老年医学杂志 1983年第4期 162-165页

作者： Schneider el Smith JR 韩胄

由于人胚成纤维细胞具有一定的“寿限”,从而使这一细胞类型被广泛采用于人体细胞衰老方面的研究。而测定培养细胞的变化是否反映人体衰老的变化,其途径有数种,其中较可行的研究途径有二。第一条途径是检查那些来源于不同年龄供体的人... 详细信息

由于人胚成纤维细胞具有一定的“寿限”,从而使这一细胞类型被广泛采用于人体细胞衰老方面的研究。而测定培养细胞的变化是否反映人体衰老的变化,其途径有数种,其中较可行的研究途径有二。第一条途径是检查那些来源于不同年龄供体的人二倍体成纤维细胞在离体条件下,在相同的早代水平上的变化情况,以确定离体连续传代(离体衰老)的作用结果是否出现细胞供体年龄(在体衰老)所致的那些变化。第二条途径,就是要在历时多年的时间里从同一个体身上重

关键词：离体在体纤维细胞供体年龄培养细胞衰老研究

Left intracardiac thrombosis: An exceptional complication revealing BehCet’s disease

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Open Journal of Internal Medicine 2013年第1期3卷 15-18页

作者： Mounira el Euch Ben Fredj Ismail Fatma Rezgui Amel Karmani Monia Derbali Fatma Amri Raja Laouani Kechrid Chedia Department of Internal Medicine Sahloul University Hospital Sousa Tunisia

Although cardiac involvement during Behcet syndrome is uncommon and intracardiac thrombosis is exceptional, it concerns the right ventricle much more than the left one. We report an illustrative case of left intracard... 详细信息

关键词： Behcet’s Disease Cardiac Involvement Thrombosis

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炼油厂填料塔开停工及运行时的控制问题

石化译文 1996年第2期 19-22页

作者： Hart.,el 鲍官祥

Effect of Natural Infection with Onion Yellow Dwarf Virus （OYDV） on Yield of Onion and Garlic Crops in Egypt

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Journal of Life Sciences 2011年第8期5卷 634-638页

作者： Salah elnagar Mohamed Abdel-Kader el-Sheikh Abeer Salah E1-Deen Abd E1-Wahab Department of Economic Entomology and Pesticides Faculty of Agriculture Cairo University Cairo 12613 Egypt

Present work highlights, first time in Egypt, the impact of OYDV infection on crops production. Plants grown in the field were individually labelled as either apparently healthy or diseased and were marked for harvesting. The percentage of yield loss due to viral infection was determined, on the basis of the average yield parameters of the healthy plant. The natural infection with OYDV in onion and garlic fields resulted in a substantial reduction in pseudo-stem length, number of leaves, plant weight and weight of bulb as well as number and weight of cloves. Results clearly indicate the impact of natural infection with OYDV on the crop yield of infected onion and garlic plants in comparison with the virus-free （uninfected） ones. The largest reduction in the yield of infected plants occurred in Chinese garlic （Seds40） followed by （Baladi） garlic and onion Giza 20. This information suggests that measures have to be taken to prevent natural infection with OYDV into and within onion and garlic fields in order to avoid yield loss.

关键词： Onion yellow dwarf virus (OYDV) yield reduction onion garlic.

电生理测试作为早期青光眼诊断指标的横断面研究（英文）

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国际眼科杂志 2017年第1期17卷 26-29页

作者： Laila Hassan M elshazly Amal A.el Gohary Iman A.Fahmy 埃及开罗吉萨纪念眼科学研究所眼科 12511 埃及开罗吉萨眼科研究所视力学 12511 埃及开罗吉萨眼科研究所眼科 12511

明视负向反应(PhNR)和图形视网膜电图(PERG)的结果作为评估青光眼的诊断指标。10例对照组和15例早期青光眼患者接受了完整的眼科检查,包括视力测量,眼压(IOP)测量,眼底检查和视野检查。同时进行图形视网膜电图和全视野视网膜点图纪录。... 详细信息

明视负向反应(PhNR)和图形视网膜电图(PERG)的结果作为评估青光眼的诊断指标。10例对照组和15例早期青光眼患者接受了完整的眼科检查,包括视力测量,眼压(IOP)测量,眼底检查和视野检查。同时进行图形视网膜电图和全视野视网膜点图纪录。青光眼组的平均偏差和图形平均标准偏差显著较低(P<0.001,P<0.01)。PERG N95,PhNR,b波以及PhNR/b波的幅值显著较低(P<0.001)。眼压升高降低了PERG与PhNR的振幅。

关键词：青光眼电生理明视负向反应

Error separation in CMM coordinate metrology

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Journal of Measurement Science and Instrumentation 2014年第1期5卷 1-9页

作者： Salah H R Ali M G el-Sherbiny Engineering and Surface Metrology Department National Institute for Standards(NIS) Mechanical Design and Production Engineering Department Faculty of EngineeringCairo University

Form error measurement is a critical exercise in providing measures for the quality control in the precision manufacturing *** measuring machine （CMM） is one of the automated systems used in the accurate and precise dimensional measurements and geometrical *** paper aims to study the effect of dynamic original unforeseeable errors at different undulations per revolution （UPR） of standard artifact measurement using selected two types of CMM touchtriggering ***-type and stylus-speed parameters were adopted and utilized throughout the course of *** results are analyzed using fast Fourier transformation to obtain foreseeable geometrical errors due to CMM machine structure and stylus scanning *** results of experiment successfully indicate that the number of UPR plays an important role in determining the CMM accuracy level of the roundness measurement *** specific error equations for stylus system and machine structure responses have been postulated and analysed to empirically predict the accuracy of PRISMOBridge-CMM-type at National Institute for Standards （NIS） in egypt.

关键词： coordinate metrology undulation per revolution (UPR)analysis cooridinate measuring machine (CMM) stylus speed error