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165篇 您的检索式：作者名="Joyce F"

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	题名	作者	年代	出处	被引量
1	运用卫星数据和来自国家森林清查的野外数据进行全国森林变量估计显示文摘瑞典约有55%的土地面积被森林所覆盖。目前,瑞典的森林覆盖没有统一的和地理学上明晰的描述。现存的独立性数据源是Landsat TM和SPOT HRV卫星数据、地图蒙片(map mask)和森林清查样地。它们在一起,使森林变量(如材积和林分年龄)的计算机估计成为可能。这些估计的精确度在像素水平上是低的,但在林分水平上较高。在规划木材资源应如何加以利用或出于监测目的时,这类基于栅格的森林数据对政府来说是有帮助的。本文描述了以有效成本建立森林变量估计全国数据库的生成流程。我们在林分水平上评价了瑞典西南部某地森林变量估计的精确度。结果表明,总材积估计的整体均方根误差为33%,年龄估计的整体均方根误差为23%。	Heather Reese Mats Nilsson Tina Granqvist Pahlén Olle Hagner Steve Joyce Ulf Tingelf Mikael Egberth Hkan Olsson 王胜	2003	AMBIO-人类环境杂志2003，32，8：	4
2	Practical strategies for increasing efficiency and effectiveness in critical care education显示文摘Technological advances and evolving demands inmedical care have led to challenges in ensuring adequate training for providers of critical care. Reliance on the traditional experience-based training model alone is insufficient for ensuring quality and safety in patient care. This article provides a brief overview of the existing educational practice within the critical care environment. Challenges to education within common daily activities of critical care practice are reviewed. Some practical evidence-based educational approaches are then described which can be incorporated into the daily practice of critical care without disrupting workflow or compromising the quality of patient care. It is hoped that such approaches for improving the efficiency and efficacy of critical care education will be integrated into training programs.	Maurice F Joyce Sheri Berg Edward A Bittner	2017	World Journal of Critical Care Medicine2017，6，1：	4
3	Life cycle energy analysis as a method for material selection显示文摘	Peder E F Joyce S C	2004	Journal of Mechanical Design2004，126，5：	1
4	A simple process to remove boron from metallurgical grade silicon显示文摘	C P Khattak D B Joyce F Schmid	2002	Solar Energy Materials & Solar Cells2002，74，：	1
5	Role of trichomes in sunflower tolerance to manganese toxicity显示文摘	Blarney F P C Joyce D C Edwards D G	1986	Plant Soil1986，91，：	1
6	Augmented production of extracellular superoxide by blood isolates Enterococcus faecalis显示文摘	Huycke M M Joyce W Wack M F	1996	Infect Dis1996，173，3：	1
7	Human herpes virus 8 open reading frame 21 is a thymidine and thymidylate kinase of narrow substrate specificity that efficiently phos phorylates zdovudine but not ganciclovir显示文摘	ERIK A G RAYMOND F S JOYCE D F	2000	J Virol2000，74，2：	1
8	Organizational Symbolism: A Topic to Expand Organizational Analysis 显示文摘	Dandriclge H C Mitroff I Joyce W F	1980	A- cademy of Management Review1980，5，1：	1
9	Deactivation of cellulase and hemicellulase in high shear fields 显示文摘	KAYA F HEITMANN J A JOYCE T W	1996	Cellulose Chemistry and Technology1996，30，12：	1
10	Randomization of genes by PCR mutagenesis显示文摘	Cadwell R C Joyce G F	1992	PCR Methods and Applications1992，2，1：	1
11	Randomization of genes by PCR mutagenesis显示文摘	CADWELL R C JOYCE G F	1992	Genome Research1992，2，1：	1
12	Life cycle energy analysis as a method for material selection 显示文摘	Peder E F Joyce S C	2004	ASME Journal of Mechanical Design2004，126，：	1
13	A DNA enzyme that cleaves RNA显示文摘	BREAKER R R JOYCE G F	1994	Chemistry & Biology1994，1，4：	1
14	A simple process to remove boron from metallurgical grade silicon 显示文摘	Khattak C P Joyce D B Schmid F	2002	Solar Energy Materials & Solar Cells2002，74，14：	1
15	A general purpose RNA-cleaving DNA enzyme显示文摘	Santoro S W Joyce G F	1997	Proc Natl Acad Sci USA1997，94，9：	1
16	A General purpose RNA-cleaving DNA enzyme显示文摘	SANTORO S W JOYCE G F	1997	Proc Natl Acad Sci USA1997，94，9：	1
17	A Weibull model to characterize lifetimes of aluminum allov electrical wire connections显示文摘	Joyce C F	1991	IEEE Transactions on Components Hybrids and Manufacturing Technology1991，14，1：	1
18	Selection in vitro of an RNA enzyme that specifically cleaves single stranded DNA显示文摘	Robertson D L Joyce G F	1990	Nature1990，344，：	1
19	Early Selection of Diagnostic Facial Information in the Human Visual Cortex显示文摘	Joyce C A Schyns P G Gosselin F	2006	Vision Research2006，46，6：	1
20	Augmented production of extracellular superoxide by blood isolates of Enterococcus faecalis 显示文摘	HUYCKE M M JOYCE W WACK M F	1996	J Infect Dis1996，173，3：	1

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