|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Permanent Income and Current Consumption显示文摘 | Campbell J.Y Mankw N.G | | 0，，08： | 1 |
| 2 | Refined X-ray crystallographic structure of the poliovirus 3C gene product 1 1 Edited By D. Rees显示文摘 | Steven C Mosimann Maia M Cherney Samuel Sia Steve Plotch Michael N.G James | 1997 | Journal of Molecular Biology1997，，5： | 1 |
| 3 | 空卵泡内卵母细胞:一种存在争议的综合征显示文摘To assess the prevalence and etiology of the empty follicle syndrome (EFS). Design: Observational longitudinal study. Setting: Tertiary fertility centers. Patient(s): All patients beginning in vitro fertilization (IVF) treatment from December 2002 to November 2004 were included. Couples undergoing IVF with donor oocytes or participating in an experimental IVF study were excluded from analysis. Intervention(s): Identification of EFS cycles. Comparing ovarian hyperstimulation strategy, follicle count, and timing of human chorionic gonadotropin (hCG) for final oocyte maturation of the EFS cycles with normal IVF cycles. Main Outcome Measure(s): Number of follicles punctured, number of oocytes recovered, previous and future IVF attempts, and serum hormone levels. Result(s): Twenty-five of a total of 1,849 patients were identified with an EFS cycle. Reasons for occurrence of EFS cycles were mistiming of hCG for final oocyte maturation, premature ovulation, and poor ovarian response. None of the affected patients had experienced EFS cycles in earlier IVF attempts nor were there any recurrence in subsequent treatments. Conclusion(s): Accurate timing of induction of final oocyte maturation, properly scheduled ovarian hyperstimulation, instruction of patients and doctors, and full workup for IVF are essential for the successful recovery of oocytes. Occurrence of EFS in IVF can normally be attributed to a failure of at least one of these factors and probably rarely or never occurs otherwise. | Aktas M Beckers N.G Van Inzen W.G. D. De Jong 李跃萍 | 2006 | 世界核心医学期刊文摘(妇产科学分册)2006，0，5： | 1 |
| 4 | Procedural justice in the context of civil commitment:A critique of Tyler's analysis显示文摘 | Sydeman S.J Cascardi M Poythress N.G Ritterbrand L.M | | 0，，： | 1 |
| 5 | Preliminary Investigation on Friction Spot Welding of AZ31 Magnesium Alloy显示文摘 | Campanelli L.C. Suhuddin U.F.H. dos Santos J.F. Alcantara N.G | 2012 | Materials Science Forum2012，，706： | 1 |
| 6 | Predictors of peer victimization among urban youth显示文摘 | Hanish L.D Guerra N.G | | 0，，： | 1 |
| 7 | The nature of science and instruction practice:making the unnatural显示文摘 | Abd-El-Khalick F Bell R.L Lederman N.G | | 0，，： | 1 |
| 8 | Students and teachers conceptions of the nature of science:a review of the research显示文摘 | Lederman N.G | | 0，，： | 1 |
| 9 | The Big Seven model:A cross-cultural replication and further exploration of the basic dimensions of natural language trait descriptors显示文摘 | Almagor M Tellegen A Waller N.G | | 0，，： | 1 |
| 10 | Science teachers' conceptions of the nature of science:do they really influence teaching behavior显示文摘 | Lederman N.G Zeidler D.L | | 0，，： | 1 |
| 11 | The influence of sintering in nitrogen gas on the microstructure of a WC-VC-TiC-Co cemented carbide显示文摘 | Hashe N.G Neethling J.H Andrén H.O Norgren S Berndt P.R | | 0，，05： | 1 |
| 12 | Consumer perceived value:the develop ment of a multiple item scale显示文摘 | Sweeney C.J Soutar N.G | | 0，，： | 1 |
| 13 | Teachers' understanding of the nature of science and classroom practice:factors that facilitates or impede the relationship显示文摘 | Lederman N.G | | 0，，： | 1 |
| 14 | The nature of science and instructional practice:making the unnatural natural显示文摘 | Abd-El-Khalick F Bell R.L Lederman N.G | | 0，，： | 1 |
| 15 | Asymmetric price adjustment and economic fluctuations显示文摘 | Ball L Mankiw N.G | | 0，，： | 1 |
| 16 | The never-married and divorced elderly:Comparison of economic and health status,social support and living arrangement显示文摘 | Choi N.G | | 0，，26： | 1 |
| 17 | Relating teaching behavior and classroom climate to changes in students' conceptions of the nature of science显示文摘 | Lederman N.G | | 0，，： | 1 |
| 18 | The effect of teachers'language on students' conceptions of the nature of science显示文摘 | Zeidler D.L Lederman N.G | | 0，，： | 1 |
| 19 | On the number of positive integers and free of prime factors显示文摘 | de Bruijn N.G | | 0，，54： | 1 |
| 20 | Finger millet polyphenols:Characterization and their nutraceutical potential显示文摘 | Chethan S Malleshi N.G | | 0，，07： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员