维普期刊资源整合服务平台（V6.5）

566篇 您的检索式：作者名="Graham R L"

选中清除导出查看参考文献查看引证文献引用追踪共29页首页上一页第1页下一页末页 /29 跳转

	题名	作者	年代	出处	被引量
1	Optimization and approximation in deterministic sequencing and scheduling:A survey显示文摘	Graham R L Lawler E L Lenstra J K	1979	Annals of Discrete Mathematics1979，5，：	2
2	Bounds on multiprocessing timing anomalies显示文摘	Graham R L	1969	SIAM J Appl Math1969，17，：	2
3	Reduced striatal volumes in Parkinson’s disease:a magnetic resonance imaging study显示文摘Background:The presence and extent of structural changes in the brain as a consequence of Parkinson’s disease(PD)is still poorly understood.Methods:High-resolution 3-tesla T1-weighted structural magnetic resonance images in sixty-five PD and 27 age-matched healthy control participants were examined.Putamen,caudate,and intracranial volumes were manually traced in the axial plane of 3D reconstructed images.Striatal nuclei volumes were normalized to intracranial volume for statistical comparison.Disease status was assessed using the Unified Parkinson’s Disease Rating Scale and Hoehn and Yahr scale.Cognitive status was assessed using global status tests and detailed neuropsychological testing.Results:Both caudate and putamen volumes were smaller in PD brains compared to controls after adjusting for age and gender.Caudate volumes were reduced by 11%(p=0.001)and putamen volumes by 8.1%(p=0.025).PD striatal volumes were not found to be significantly correlated with cognitive or motor decline.Conclusion:Small,but significant reductions in the volume of both the caudate and putamen occur in PD brains.These reductions are independent of the effects of age and gender,however the relation of these reductions to the functional loss of dopamine,which is characteristic of PD,remains unclear.	Toni L Pitcher Tracy R Melzer Michael R MacAskill Charlotte F Graham Leslie Livingston Ross J Keenan Richard Watts John C Dalrymple-Alford Tim J Anderson	2012	Translational Neurodegeneration2012，1，1：	2
4	Optimization and approximation in deterministic sequencing and scheduling: A survey显示文摘	Graham R L Lawler E L Lenstra J K	1979	Annals of Discrete Mathematics1979，5，：	1
5	New tricks for old trees: maps and the pigonhole principle显示文摘	GRAHAM N ENTRINGER R C SZEKELY L A	1994	Amer Math Monthly1994，101，7：	1
6	A geographic information system-based modeling system for evaluating the cost of delivered energy crop feedstock显示文摘	Graham R L English B C Noon C E	2000	Biomass and Bioenergy2000，18，4：	1
7	Stress proteins and tolerance to foemd cerebralisehemia显示文摘	Chen J Graham S H Zhu R L el a1	1996	J Cereb Blood Flow Metab1996，16，4：	1
8	Biologically variable ventilation improves oxygenation and respiratory mechanics during one-lung ventilation 显示文摘	McMallen M C Girling L G Graham M R	2006	Anesthsiology2006，105，1：	1
9	Reactions of C2 and C4 alpha-hydroxy radicals with oxygen显示文摘	CARTER W P L DARNALL K R GRAHAM R A	1979	Journal of Chemical Physics1979，83，18：	1
10	Optimization and approximation in deterministic sequencing and scheduling: a survey显示文摘	GRAHAM R L LAWLER E L LENSTRA J K	1979	Annals of Discrete Mathematics1979，，5：	1
11	Optimization and approximation in deterministic sequencing and scheduling:a survey显示文摘	GRAHAM R L LAWLER E L LENSTRA I K	1979	Annala of Discrete Mathematics1979，5，1：	1
12	Excess returns of index replacement stocks:Evidence of liquidity and substitutability显示文摘	Ediminster R O Graham A S Pirie W L	1994	Journal of Financial Research1994，，：	1
13	The cause of decreased pan evapo- ration over the past 50 years显示文摘	Michael L R Graham D F	2002	Science2002，298，15：	1
14	Optimization and approximationin deterministic sequencing and scheduling:A survey显示文摘	Graham R L Lawler E L Lenstra J K and Rinnooy Kan A H G	1979	Annals of Discrete Mathematics1979，，5：	1
15	On the addressing problem for loop switching显示文摘	Graham R L Pollak H O	1971	Bell Sys Teeh J1971，50，：	1
16	Bounds on multiprocessor timing anomalies显示文摘	Graham R L	1969	SIAM Journal on Computing1969，17，：	1
17	Organizational Citizenship Behavior: Construct Redefinition, Measurement, and Validation 显示文摘	Van Dyne L Graham J W & Dienesch R M	1994	Academy of Management Journal1994，，：	1
18	An efficient algorithm for determining the convex hull of a finite point set 显示文摘	Graham R L	1972	Information Processing Letters1972，，1：	1
19	Optimization and approximation in deterministic sequencing and sched-uling:a survey显示文摘	Graham R L Lawler E L Lenstra J K	1979	Annals of Discrete Mathematics1979，5，：	1
20	( + )-And (-)-borneol: efficacious positive modulators of GABAaction at human recombinant ell,82 2L GABAA receptors 显示文摘	Renee E Granger Erica L Campbell Graham A R Johnston	2005	Bio- chem Pharmaco12005，69，：	1

返回顶部每页显示：

共29页首页上一页第1页下一页末页 /29 跳转

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

用户提示