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55篇 您的检索式：作者名="Covington W"

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	题名	作者	年代	出处	被引量
1	A look at the statistical identification of critical process parameters in friction stir welding 显示文摘	RECORD J H COVINGTON J L NELSON T W SORENSEN C D WEBB B W	2007	Welding Journal2007，86，4：	1
2	New Pyranocoumarins Isolated from Calophyllum Lanigerum and Calophyllum Teysmannii显示文摘	Mckee T C Fuler R W Covington C D Cardellina J H Gulakowski R J Krepps B L Mcmahon J B Boyd M R	1996	J Nat Prod1996，59，8：	1
3	Species richness and soil properties in Pinus ponderosa forests:a structural equation modeling analysis显示文摘	LAUGHLIN D C ABELLA S R COVINGTON W W	2007	Journal of Vegetation Science2007，18，：	1
4	Soil mineral nitrogen changes following prescribed burning in ponderosa pine 显示文摘	Covington W W Sackett S S	1992	Forest E- cology and Management1992，54，：	1
5	Restoring ecosystem health in ponderosa pine forests of the Southwest显示文摘	Covington W W Fule P Z Moore M M	1997	Journal Forest1997，，4：	1
6	Essential role of the histone methyltransferase G9a in cocaineinduced plasticity显示文摘	Maze I Covington IH Dietz DM Renthal W Russo SJ Mechanic M	2010	Science2010，327，5962：	1
7	The effect of a prescribed fire on nutrient concentration and standing crop of understory vegetation in ponderosa pine显示文摘	Harris G R Covington W W	1983	Canadian Journal of Forest Research1983，13，：	1
8	Biomass estimation for four common grass species in northern Arizona ponderosa pine显示文摘	Andariese S W Covington W W	2006	Journal of Range Management2006，39，5：	1
9	Pyranocoumafins from tropical species of the genus calophyllum: a chemotaxonomic study of extracts in the national cancer institute coliction 显示文摘	Mckee T C Covington C D Fuller R W et nl	1998	J Nat Prod1998，61，：	1
10	Pyranocoumarins from TropicalSpecies of the Genus Calophyllum:A Chemotaxonomic Study of Extractsin the National Cancer Institute Collection显示文摘	Mckee T C Covington C D Fuller R W	1998	J Nat Prod1998，61，10：	1
11	Concepts of forest health:utilitarian and ecosystem perspectives显示文摘	Kolb T E Wagner M R Covington W W		0，，02：	1
12	Concept of forest heslth utilitarian and ecological perspectives显示文摘	Kolb T E Wagner M R Covington W W	1994	Journal of Forestry1994，92，7：	1
13	Soil mineral nitrogen changes following prescribed burning in ponderosa pine显示文摘	Covington W W Sackett S S	1992	Forest Ecological Management1992，54，：	1
14	Olfactory event-related potentials: older males demonstrate the greatest deficits显示文摘	MORGAN C D COVINGTON J W GEISLER M W	1997	Electroencephalogr Clin Neurophysiol1997，104，：	1
15	Comparison of 5-fluorouracil pharmocokinetics in patients receiving continuous 5-fluorouracil infusion and oral uracil plus N1-(2'-tetrahydrofuryl)-5-fluorouracil显示文摘	Ho DH Pazdur R Covington W	1998	Clin Cancer Res1998，4，9：	1
16	Sol! mineral nitrogen changes following prescribed burning in ponderosa pine 显示文摘	Covington W W Sackett S S	1992	Forest Ecolo- gy and Management1992，54，1：	1
17	Changes in forest floor organic matter and nutrient content following clear cutting in northern hardwood显示文摘	COVINGTON W W	1981	Ecology1981，43，：	1
18	Restoring ecosystem health in ponderosa pine forests of the Southwest 显示文摘	Covington W W Fule P Z Moore M M	1997	Journal of Forestry1997，95，4：	1
19	Evaluating ponderosa pine regeneration rates following ecological restoration treatments in northern Arizona,USA显示文摘	Bailey J D Covington W W	2002	For Ecol Man2002，，155：	1
20	Pro- lific Overton field gas reservoirs within large trans- verse oolite shoals, Upper Jurassic Haynesville, east- ern margin of the East Texas Basin显示文摘	Glynn W G Covington T E Lighty R G etal	1985	Am Assoc Pet Geol Bull1985，69，：	1

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