排序方式: 共有7条查询结果,搜索用时 578 毫秒
1
1.
Gout AM;ADPKD Gene Variant Consortium Ravine D Harris PC Rossetti S Peters D Breuning M Henske EP Koizumi A Inoue S Shimizu Y Thongnoppakhun W Yenchitsomanus PT Deltas C Sandford R Torra R Turco AE Jeffery S Fontes M Somlo S Furu LM Smulders YM Mercier B Ferec C Burtey S Pei Y Kalaydjieva L Bogdanova N McCluskey M Geon LJ Wouters CH Reiterova J Stekrová J San Millan JL Aguiari G Del Senno L 《Nature genetics》2007,39(4):427-428
2.
WANGXufei WANGXiaohua CHENLianyun HUZhiwen LIJun WUYu CHENBin HUSuhua ZHANGJun XUMingliang WULijun WANGShaohu FENGHuiyun ZHANFuru PENGShixiang HUChundong ZHANGShuqing CHENGJianjun SHIZhongtao YUANHang YUANHaitao YUZengliang 《科学通报(英文版)》2004,49(17):1806-1811
A single-particle microbeam facility has been constructed at the Key Laboratory of Ion Beam Bioengineering (LIBB), Chinese Academy of Sciences (CAS). The system was designed to deliver a defined numbers of hydrogen ions, produced by a van de Graaff accelerator, in an energy range of 2.0-3.0 MeV, into an area smaller than that of the nucleus of an individual living cell. The beam is collimated by a borosilicate glass capillary that forms the beam-line exit. An integrated computer program recognizes the cells and locates them one by one over the microbeam exit for irradiation. We present technical details of the CAS-LIBB microbeam facility, particularly on the collimator, hardware, control program, as well as cell irradiation protocols available. Various factors contributing to the targeting and positioning precision are discussed along with accuracy measurement results. 相似文献
3.
Davila S Furu L Gharavi AG Tian X Onoe T Qian Q Li A Cai Y Kamath PS King BF Azurmendi PJ Tahvanainen P Kääriäinen H Höckerstedt K Devuyst O Pirson Y Martin RS Lifton RP Tahvanainen E Torres VE Somlo S 《Nature genetics》2004,36(6):575-577
Mutations in PRKCSH, encoding the beta-subunit of glucosidase II, an N-linked glycan-processing enzyme in the endoplasmic reticulum (ER), cause autosomal dominant polycystic liver disease. We found that mutations in SEC63, encoding a component of the protein translocation machinery in the ER, also cause this disease. These findings are suggestive of a role for cotranslational protein-processing pathways in maintaining epithelial luminal structure and implicate noncilial ER proteins in human polycystic disease. 相似文献
4.
5.
6.
本文结合沿空掘巷支护特点,通过数值模拟分析确定了山脚树矿21128回风巷合理煤柱的留设宽度为7 m.采用钻孔岩层结构探测技术手段对巷道围岩松动情况进行探测,确定了巷道松动圈影响范围一般在2.2 m左右,为支护方式的确定和支护参数优化提供了实际依据,提出了锚网梁索支护方案.通过FLAC3D有限差分软件分析和工程监测结果表明,巷道围岩变形在安全生产允许范围内,顶板离层较小,巷道围岩得到了有效控制. 相似文献
7.
1