|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Sofosbuvir and ledipasvir fixed-dose combination with and without ribavirin in treatment-naive and previously treated patients with genotype 1 hepatitis C virus infection (LONESTAR): an open-label, randomised, phase 2 trial显示文摘 | Eric Lawitz Fred F Poordad Phillip S Pang Robert H Hyland Xiao Ding Hongmei Mo William T Symonds John G McHutchison Fernando E Membreno | 2013 | The Lancet2013，，： | 5 |
| 2 | 湖泊中与微生物转化有关的氮素消涨显示文摘本研究观测了2个富营养化湖泊中微生物氮素的变化趋势,并与流入和流出湖泊的氮素消长情况进行了比较。浮游植物的初级生产力主要取决于再生氮素(尤其取决于铵态氮)的多少。浮游菌通过吸收溶解的游离氨基酸来满足其一年中大部分时间内对氮素的需求,并将相当大的一部分用于有机氮的再生。使硝酸盐变成分子态氮的微生物脱氮作用以及在沉积物中的永久性持留,是水生生态系统中氮素损耗的最主要途径。湖泊沉积物中的脱氮的估测方法是利用硝酸盐中的^(15)N作示踪物,然后测定所产生氮气的^(15)N/^(14)N比率而估算,并与以消涨计算得到的估测值进行比较,这两种方法得出了同水平估测值。由铵盐硝化作用得到的硝酸盐,马上就被作为脱氮作用的原料。脱氮作用每年的损耗量是外源氮素输入量的5%—25%,此值位于先前报道的变化范围的下限。湖泊沉积物中的氮素永久持留量是外源氮素输入量的14%—33%。 | Ingemar Ahlgren Tomas Waara Katarina Vrede Fred Srensson 马焕成 | 1994 | 人类环境杂志1994，23，6： | 2 |
| 3 | Hot-cor- rosion Resistance of Ni-Cr-A1-Y and Ni-18 % Si SI- loys in Sulfate Eutectic and Sulfate Plus Vanadate Melts at 973 K 显示文摘 | BRUCE M W FRED S P GERALD H M | 2002 | Oxidation of Metals2002，58，56： | 1 |
| 4 | Separation of trace metal complexes for analysis of samples of high salt content by inductively coupled plasma mass spectrometry显示文摘 | Michael R Plantz James S Fritz Fred G | 1989 | Anal Chem1989，61，2： | 1 |
| 5 | Rent extraction and rent creation in the economic theory of regulation 显示文摘 | McChesney Fred S | 1987 | Journal of Legal Studies1987，16，： | 1 |
| 6 | Improved methods for decolorizing corn zein显示文摘 | DAVID J S FRED J E DEBRA E P | 2003 | Industrial Crops and Products2003，18，： | 1 |
| 7 | Nutritional evaluation (per)of soybean protein and combinations of food proteins 显示文摘 | FRED H S ELMER E P DANIEL T | 1980 | Journal of Food Science1980，45，2： | 1 |
| 8 | Mining and characterizing microsatellites from citrus ESTs显示文摘 | CHEN C X ZHOU P CHOI Y A HUANG S FRED G GMITTER J | 2006 | Theor Appl Genet2006，112，： | 1 |
| 9 | Analyzing job mobility with job turnover intention:an international comparative study显示文摘 | Alfonso S Fred H | 2004 | J Econ Issue2004，38，1： | 1 |
| 10 | Replace oil and fat with potato-based ingredien显示文摘 | Kaper Fred S Harry Gruppen | 1987 | Food Technology1987，，03： | 1 |
| 11 | Balanced scorecard, activity-based costing and company performance: An empirical analysis 显示文摘 | ADAM S M FRED A J | 2003 | Journal of Managerial Issues2003，15，3： | 1 |
| 12 | Brand relationship quality and its value for personal contact显示文摘 | EDITH S FRED B | 2007 | Journal of Business Research2007，60，： | 1 |
| 13 | The probabilistic data association fil- ter显示文摘 | Yaakov B S Fred D Jim H | 2009 | IEEE Control Systems Magazine2009，29，6： | 1 |
| 14 | An exploratory study of ' close ' supplier-manufacturer relationships显示文摘 | Keith G Fred L Marek S | 2006 | Journal of Operations Management2006，24，2： | 1 |
| 15 | Direct detection of 16SrRNA in soil extracts by using oligonucleotide mi- croarrays 显示文摘 | Jack S Douglas R C Fred J B | 2001 | Applied and Environmental Microbiology2001，67，10： | 1 |
| 16 | Analyzing ]ob mobility with job turn- over intention: an international comparative study显示文摘 | Alfonso S Fred H | 2004 | J Econ Issue2004，38，1： | 1 |
| 17 | Replace oil and fat with potatobased ingredien 显示文摘 | Kaper Fred S Harry Gruppen | 1987 | Food Technology1987，，3： | 1 |
| 18 | Measure cardiac troponin I rase the diagnosis of the slight short blood cardic injure显示文摘 | Fred S | 2003 | Clinical Chemistry2003，43，： | 1 |
| 19 | Influenza a viral infection associated with acute renal failure显示文摘 | ADEL S FRED E H | 1976 | Am J Med1976，61，5： | 1 |
| 20 | Mechanical properties of the posterolateral structures of the knee显示文摘 | Robert F Laprade Timothy S Bollom Fred A Wentorf | | 0，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员