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537篇 您的检索式:作者名="LEIN"
    题名 作者 年代 出处 被引量
1加拿大农业的发展与环境及其持续性显示文摘加拿大农业的历史只有300多年,随着农业技术的进步和生产的发展,环境退化问题如土壤侵蚀、压实、盐渍化、有机质下降、水质污染等已引起了极大的关注。80年代中期直至90年代,农业的重点开始向持续性转移,持续农业是以确保农业生产高产和安全的同时以满足经济、社会以及环境的需求为目标。重点论述了加拿大农业生产中,尤其是半干旱草原地区土壤的环境问题,以及有关的农业持续性发展对策。王小彬 Lein,KK 1996干旱地区农业研究1996,14,3:3
2强抗泄漏的无条件安全动态秘密共享方案显示文摘(t,n)门限秘密共享中,分发者将秘密S分成n个秘密份额,使得任意不少于t个秘密份额可以成功重构秘密S,而小于门限t的秘密份额无法获得有关秘密的任何信息.为提高份额的机密性,减少验证份额过程所需的计算开销,增强秘密共享方案的防欺骗性、安全性、实用性以及抗泄漏性,本文提出了一种强抗泄漏的无条件安全动态秘密共享方案:(1)方案引入信息传递环和插值因子等技术作为重构通信方式和重构信息,有效提高份额的机密性;(2)方案分别为每个参与者分配一对验证钥以验证重构秘密的一致性,避免验证秘密份额的复杂过程,方案与可验证秘密共享方案具有相同的抗欺骗能力,可有效防止n-1参与者联合欺骗,较一般防欺骗方案(达到n/2或n/3防欺骗能力)有更强的抗欺骗能力;(3)方案安全性与敌手的计算能力无关,达到无条件安全性;(4)方案无需要更改秘密份额即可实现分享秘密的更新,达到动态性;(5)本文首次提出秘密共享中的最大泄漏率概念,用以描述秘密共享中最大可泄漏的秘密份额个数与总秘密份额个数的关系,可作为评价秘密共享机制中抗泄漏能力强弱的标准参数之一.张明武 陈泌文 李发根 蒋亚军 HARN Lein 2016密码学报2016,3,4:2
3Cellular immune responses to ESAT-6 discriminate between patients with pulmonary disease due to Mycobacterium avium complex and those with pulmonary disease due to Mycobacterium tuberculosis显示文摘Lein A D 1999Clin Diagn Lab Immunol1999,6,4:1
4Interferon gamma induces retrograde dendritic retraction and inhibits synapse formation显示文摘Kim I J Beck H N Lein P J 2002Neurosci2002,22,11:1
5Role of orbital symmetry in high - order harmonic generation from aligned molecules显示文摘Nalda R Heesel E Lein M 2004Phys Rev A2004,69,03:1
6Numerical investigation of the influence of rock shape on rockfall trajectory显示文摘Glover J Schweizer A Christen M Gerber W Leine R Bartelt P 2012Geophysical Research Abstracts2012,14,11:1
7A review of experimental evidence linkingneurotoxic organophosphorus compounds and inflammation显示文摘Banks CN Lein PJ 2012Neurotoxicology?2012,33,3:1
8Imaging the enzymatic digestion of bacterial cellulose ribbons reveals the endo character of the cellobiohydrolase Cel6A from Humicola insolens and its mode of synergy with cellobiohydrolase Cel7A显示文摘Boisset C Fraschini C Schülein M 2000Applied and Environmental Microbiology2000,66,4:1
9Comparison of 10 serum bone turnover markers in prostate carcinoma patients with bone metastatic spread: diagnostic and prognostic implications显示文摘Jung K Lein M Stephan C 2004Int J Cancer2004,111,5:1
10Effect of leukemia inhibitory factor (LIF) on the morphology and survival of cultured hippocampal neurons and glial cells显示文摘Gadient RA Lein P Higgim D Patterson PH 1998Brain Res1998,798,12:1
11Interference effects in high - order harmonic generation with molecules 显示文摘Lein M Hay N Velotta R J 2002Phys Rev A2002,66,02:1
12Serological evidence of an association of anovel chlamydia, TWAR, With chrohic corsnary heart disease and acute myocardial infarction显示文摘 Lein onen M Mattila K 1988Lancet1988,2,:1
13Comparison of 10 serum bone turnover markers in prostate carcinoma patients with bone metastatic spread: diagnostic and prognostic implications显示文摘Jung K Lein M Stephan C 2004Int J Cancer2004,111,5:1
14A shared deci- sion making primary care intervention for type 2 diabetes 显示文摘Corser W Holmes-Rovner M Lein C 2007Diabetes Educ2007,33,4:1
15Primary disorders of the lymphatic vessels: a uni- foed concept 显示文摘Leine C 1989Pediatr Surg1989,24,:1
16A multicenter clinical trial on the use of alphal-antichymotrypsin-prostate-spcific antigen in prostate cancer,diagnosis显示文摘Lein M Jung K Hammerer P 2008Prostate2008,47,:1
17Stick-slip Vibrations by Alternate Friction Models 显示文摘Leine RL Van Campen DH Kraker ADe 1998Nonlinear Dynamics1998,16,1:1
18Effects of salinity on yolk sac larvae of Atlantic halibut( Hippoglossus hippoglossus L)显示文摘Lein I Tveite S Gjerde B 1997Aquculture1997,156,34:1
19The role of growth factors in diabetic peripheral neuropathy 显示文摘Lein ninger GM Vincent AM Feldman EL 2004J Peripher Nerv Syst2004,9,1:1
20Histopathological features of diagnostic and clinical relevance in autoimmune pancreatitis: a study on 53 resection specimens and 9 biopsy specimens显示文摘Giuseppe Zamboni Jutta Lüttges Paola Capelli Luca Frulloni Giorgio Cavallini Paolo Pederzoli Alexander Leins Daniel Longnecker Günter Kl?ppel 2004Virchows Archiv2004,,6:1
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