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| 1 | Present indications and techniques of percutaneous nephrolithotomy:What the future holds?显示文摘The purpose of the review was to present the latest updates on percutaneous nephrolithotomy(PCNL)procedure in terms of indications and evolving techniques,and to identify the advantages and disadvantages of each modality.The data for this review were collected after a thorough PubMed search in core clinical journals in English language.The key words included“PCNL”and“PNL”in combination with“indications”,“techniques”,“review”and“miniaturized PCNL”.Publications relevant to the subject were retrieved and critically reviewed.Current European and American Urology Association Nephrolithiasis Guidelines were included as well.The indications for standard PCNL have been changed through the past decade.Despite evolution of the procedure,innovations and the development of new technical approaches,the indications for miniaturized PCNL have not been standardized yet.There is a need for well-constructed randomized trials to explore the indications,complications and results for each evolving approach.A continuous reduction of tract size is not the only revolution of the last years.There is constant ongoing interest in developing new efficient miniature instruments,intracorporeal lithotripters and sophisticated tract creation methods.We can summarize that,PCNL represents a valuable well-known tool in the field of endourology.We should be open minded to future changes in surgical approaches and technological improvements. | Itay M.Sabler Ioannis Katafigiotis Ofer N.Gofrit Mordechai Duvdevani | 2018 | Asian Journal of Urology2018,5,4: | 7 |
| 2 | Direct and relaxation methods for soil-structure interaction due to tunneling显示文摘This paper deals with the problem of tunneling effects on existing buildings. The direct solution,using the condensation method,is presented. This method allows the structural and geotechnical engineers to treat the problem separately and then assemble a relatively small matrix that can be solved directly,even within a spreadsheet. There are certain concerns that the resultant matrix may be ill-conditioned when the structure is very stiff. This paper suggests an alternative method that essentially relaxes the system from an infinitely rigid structure solution. As such,it does not encounter the problems associated with stiff systems. The two methods are evaluated for an example problem of tunneling below a framed structure. It is found that while the direct method may fail to predict reasonable values when the structure is extremely rigid,the alternative method is stable. The relaxation method can therefore be used in cases where there are concerns about the reliability of a direct solution. | Assaf KLAR Itai ELKAYAM | 2010 | Journal of Zhejiang University-Science A(Applied Physics & Engineering)2010,11,1: | 3 |
| 3 | Rice-Specific Mitochondrial Iron-Regulated Gene (MIR) Plays an Important Role in Iron Homeostasis显示文摘线粒体利用铁(Fe ) ,但是涉及 mitochondrial Fe 规定的蛋白质没在植物被描绘。我们克隆并且描绘 mitochondrial 调整铁(米尔) 在米饭的基因在 Fe 包含了动态平衡。当在烟草 BY-2 房间表示了时,米尔对线粒体局部性。米尔抄本极大地在根和射击织物响应 Fe 缺乏被增加。当相当或相同的事物没为另外的有机体在米饭或 Arabidopsis 染色体数据库,或在 EST 数据库被发现,米尔不对任何已知的蛋白质相应。在 MIR T-DNA 猛烈米饭异种(米尔) 的生长显著地被损害与相比野类型(WT ) 当在 Fe 缺乏或足够的条件下面成长时,种。而且,多于当在 Fe 足够或缺乏的条件下面成长时,两次在与 WT 相比的射击和根织物的 Fe 的数量种,米尔植物积累了。尽管有在根和射击的 Fe 的高累积,米尔植物触发了 Fe-deficiency-inducible 基因的表达式,显示那米尔不能利用为生理的函数的 Fe。这些结果清楚地建议那米尔是大米特定的 mitochondrial 蛋白质,最近演变,并且在 Fe 动态平衡起一个重要作用。 | Yasuhiro Ishimaru Khurram Bashir Masaru Fujimoto Gynheung An Reiko Nakanishi Itai Nobuhiro Tsutsumi Hiromi Nakanishi Naoko K Nishizawa | 2009 | Molecular Plant2009,2,5: | 3 |
| 4 | Bright artificial light at night is associated with increased body mass,poor reproductive success and compromised disease tolerance in Australian budgerigars(Melopsittacus undulatus)显示文摘Artificial light at night(ALAN)can cause circadian disruption and result in adverse behavioral and ecological effects in free-living birds,but studies on captive pet birds as companion animals have been infrequent.We studied the effects of exposure to bright ALAN on body mass,melatonin sulfate levels,reproduction and disease severity in Australian budgerigars(Melopsittacus undulatus)kept in captivity.During the experiment,birds were kept under outdoor temperature,humidity and natural photoperiod from September to December.A total of 48 birds were equally split into 4 groups(6 mating pairs each)and concurrently exposed to ALAN of 200 lux with different duration(0,30,60 and 90 min).Monthly observations were recorded for all dependent parameters.ALAN exposure increased mass gain and suppressed melatonin levels in a dose-dependent manner,especially during December.In addition,ALAN exposure in all duration groups decreased egg production and reduced hatchability from 61%±14%in the ALAN-unexposed control group to 0%in the ALAN-exposed birds.Disease severity was also found to increase in line with the duration of ALAN exposure.In captive M.undulatus,ALAN exposure was demonstrated to affect photoperiodic regulation with subsequent excess mass gain and reproduction impairment,and increased susceptibility to infections plausibly through duration dose-dependent suppression of melatonin.To the best of our knowledge,this is the first study to demonstrate a possible association between acute bright ALAN of increasing duration and both natural development of infections as well as reproductive cessation in captive birds.Our findings could be used to improve breeding conditions of captive birds. | Itay MALEK Abraham HAIM | 2019 | Integrative Zoology2019,14,6: | 2 |
| 5 | Rectal bleeding as a presenting symptom of AL amyloidosis and multiple myeloma显示文摘Amyloidosis of the gastrointestinal tract is a rare disease that presents with common,nonspecific signs and symptoms.It may affect any part of the gastrointestinal tract from mouth to anus.The clinical and endoscopic features are diverse and may mimic other diseases,such as inflammatory bowel disease,malignancy,ischemic colitis and,at times,collagenous colitis.We describe an uncommon case of rectal bleeding and anemia with polypoid lesions and ulcerations in the colon,as the presenting symptom of AL amyloidosis and light chain multiple myeloma. | Itay Maza Evgene Vlodavsky Rami A Eliakim | 2010 | World Journal of Gastrointestinal Endoscopy2010,2,1: | 2 |
| 6 | Breakage mechanics—Part I: Theory显示文摘 | Itai Einav | 2006 | Journal of the Mechanics and Physics of Solids2006,,6: | 2 |
| 7 | Quantitative Trait Loci Analysis Identifies a Prominent Gene Involved in the Production of Fatty Acid-Derived Flavor Volatiles in Tomato显示文摘到进在西红柿的类脂化合物新陈代谢的基因规定的获得卓见,我们进行了跟随水果果皮和茄属 pennellii 基因渗入的叶织物介绍的 lipidomic 的分析衬里的新陈代谢的特点 loci (mQTL )(IL ) 。提高为选择水果特定的 mQTL 印射分辨率,我们在独立地导出的 S 的一个子集介绍了类脂化合物。pennellii 回交生来的线,以及在 near-isogenic sub-IL ? 人口。我们识别了控制班 III 脂肪分解酵素家庭, LIP1 和 LIP2 的几类脂化合物,和二个成员的层次的通常认为的 lecithin:cholesterol acyltransferase,那与 diacylglycerols (DAG ) 和 triacylglycerols (标签) 的减少的层次被联系。这个班的脂肪分解酵素从 acylglycerols 的甘油脊梁劈开丰满的酸。释放的丰满的酸用作风味 volatiles 的先锋。我们证明那 LIP1 表情与丰满的导出酸的不稳定的层次相关。我们进一步用转基因的植物在标签和 DAG 故障和不稳定的合成证实 LIP1 的功能。一起拿,我们的学习广泛地在西红柿描绘了脂性的混合物的基因建筑学并且在分子的水平证明从甘油脊梁的免费的丰满的酸的版本能在下游地不稳定的合成上有主要影响。 | Karolina Garbowicz Zhongyuan Liu Saleh Alseekh Denise Tieman Mark Taylor Anastasiya Kuhalskaya Itai Ofner Dani Zamir Harry J. Klee Alisdair R. Fernie Yariv Brotman | 2018 | Molecular Plant2018,11,9: | 2 |
| 8 | Making sense of regulatory T cell suppressive function显示文摘 | Itay Shalev Moritz Schmelzle Simon C. Robson Gary Levy | 2011 | Seminars in Immunology2011,,4: | 2 |
| 9 | A thickened or indistinct junctional zone on T2-weighted MR images in patients with endometrial carcinoma: pathologic consideration based on microcirculation显示文摘 | Yumiko Oishi Tanaka Masato Nishida Hajime Tsunoda Yoshihito Ichikawa Yukihisa Saida Yuji Itai | 2003 | European Radiology2003,,8: | 2 |
| 10 | A hardening load transfer function for rock bolts and its calibration using distributed fiber optic sensing显示文摘Confinement of rock bolts by the surrounding rock formation has long been recognized as a positive contributor to the pull-out behavior,yet only a few experimental works and analytical models have been reported,most of which are based on the global rock bolt response evaluated in pull-out tests.This paper presents a laboratory experimental setup aiming to capture the rock formation effect,while using distributed fiber optic sensing to quantify the effect of the confinement and the reinforcement pull-out behavior on a more local level.It is shown that the behavior along the sample itself varies,with certain points exhibiting stress drops with crack formation.Some edge effects related to the kinematic freedom of the grout to dilate are also observed.Regardless,it was found that the mid-level response is quite similar to the average response along the sample.The ability to characterize the variation of the response along the sample is one of the many advantages high-resolution fiber optic sensing allows in such investigations.The paper also offers a plasticity-based hardening load transfer function,representing a'slice'of the anchor.The paper describes in detail the development of the model and the calibration/determination of its parameters.The suggested model captures well the coupled behavior in which the pull-out process leads to an increase in the confining stress due to dilative behavior. | Assaf Klar Ori Nissim Itai Elkayam | 2023 | Journal of Rock Mechanics and Geotechnical Engineering2023,15,11: | 2 |
| 11 | Report of the 15th follow-up survey of primary liver cancer显示文摘 | Iwao Ikai Yuji Itai Kiwamu Okita Masao Omata Masamichi Kojiro Kenichi Kobayashi Yasuni Nakanuma Shunji Futagawa Masatoshi Makuuchi Yoshio Yamaoka | 2003 | Hepatology Research2003,,1: | 2 |
| 12 | Activist arbitrage: A study of open-ending attempts of closed-end funds显示文摘 | Michael Bradley Alon Brav Itay Goldstein Wei Jiang | 2009 | Journal of Financial Economics2009,,1: | 2 |
| 13 | Blood flow and liver imaging显示文摘 | Itai Y Mastsui O | 1997 | Radiology1997,17,: | 2 |
| 14 | Moderate to severe thrombocytopenia during pregnancy显示文摘 | Michal Parnas Eyal Sheiner Ilana Shoham-Vardi Eliezer Burstein Tikva Yermiahu Itai Levi Gershon Holcberg Ronit Yerushalmi | 2006 | European Journal of Obstetrics and Gynecology2006,,1: | 2 |
| 15 | On the Complexity of Timetable and Muhicommodity Flow Problems 显示文摘 | EVEN S ITAI A SHAMIR A | 1976 | SIAM Journal on Computing1976,5,4: | 1 |
| 16 | The hnRNP F/H homologue of Trypanosoma brucei is differentially expressed in the two life cycle stages of the parasite and regulates splicing and mRNA stability显示文摘 | Sachin Kumar Gupta Idit Kosti Guy Plaut Asher Pivko Itai Dov Tkacz Smadar Cohen-Chalamish Dipul Kumar Biswas Chaim Wachtel Hiba Waldman Ben-Asher Shai Carmi Fabian Glaser Yael Mandel-Gutfreund Shulamit Michaeli | 2013 | Nucleic Acids Research2013,,: | 1 |
| 17 | The complexity of finding maximum disjoint paths with length constraints 显示文摘 | Itai A Perl Y Shiloah Y | 1982 | Networks1982,,12: | 1 |
| 18 | Blood vessels: depiction at phasecontrast X-ray imaging without contrast agents in the mouse and rat-feasibility study显示文摘 | Momose A Takeda T Itai Y | 2000 | Radiology2000,217,2: | 1 |
| 19 | Focused radiation hepatitis after Bragg-Peak proton therapy for hepatocellular carcinoma:CT findings显示文摘 | Okumura T Itai Y Tsuji H | 1994 | Journal of computer assisted tomography1994,18,5: | 1 |
| 20 | Image resolution limits resulting from mechanical vibrations ,Part Ⅳ :real-time numerical calculation of optical transfer functions and experimental verification显示文摘 | Ofer Hadar Itai Dror Norman S Kopeika | 1994 | Optical Engineering1994,33,2: | 1 |