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287篇 您的检索式:作者名="Widom"
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1Re-Os and Nd isotopes of black shales at the bottom of the Lower Cambrian from the northern Tarim Platform and their comparison with those from the Yangtze Platform显示文摘This paper reports Re-Os and Nd isotopes of black shales at the bottom of Lower Cambrian from the northern Tarim Basin and traces source materials of the black shales through isotopes. The average Re/Os, 187Re/188Os, and 187Os/188Os ratios of the black shales at the bot-tom of Lower Cambrian from the Tarim Basin are 7.18, 5.6438, and 1.9616, respectively. These isotopic ratios suggest the crustal sources of the black shales. The e Nd(0) value is 13.17, the e Nd(540 Ma) value is 7.32 and the Nd model ages are 1.535 Ga. These parameters in the black shales are quite consistent with those from the basement rocks. Based on the Re-Os and Nd isotopic characteristics of the black shales, we conclude that the continental crust mainly composed of basement rocks is the source material of the black shales. Through comparison of these isotopic parameters with those from the Yangtze Platform, it is clear that the Re-Os isotopic characteristics in the black shales from the Tarim and Yangtze platforms are quite different, which maybe indicates the differences in depositional settings between two platforms. These Re-Os isotopic data provide us with constraints to analyze the genetic relation between the two plat-forms.E. Widom 2004Science China Earth Sciences2004,47,z2:2
2Management of computed tomography scan detected hemothorax in blunt chest trauma:What computed tomography scan measurements say?显示文摘AIM To investigate the hemothorax size for which tube thoracostomy is necessary.METHODS Over a 5-year period, we included all patients who were admitted with blunt chest trauma to our level 1 trauma center. Focus was placed on identifying the hemothorax size requiring tube thoracostomy.RESULTS A total number of 274 hemothoraces were studied. All patients with hemothoraces measuring above 3 cm received a chest tube. The 50% predicted probability of tube thoracostomy was 2 cm. Pneumothorax was associated with odds of receiving tube thoracostomy for hemothoraces below 2 cm(Odds Ratio:4.967, 95%CI: 2.225-11.097, P < 0.0001).CONCLUSION All patients with a hemothorax size greater than 3% underwent tube thoracostomy. Prospective studies are warranted to elucidate the clinical outcome of patients with smaller hemothoraces.Mahdi Malekpour Kenneth Widom James Dove Joseph Blansfield Mohsen Shabahang Denise Torres Jeffrey L Wild 2018World Journal of Radiology2018,10,12:2
3The cycle of violence显示文摘Widom CS 1989Science1989,244,:1
4Swoosh: a generic approach to entity resolution显示文摘Omar Benjelloun Hector Garcia-Molina David Menestrina Qi Su Steven Euijong Whang Jennifer Widom 2009The VLDB Journal2009,,1:1
5A prospective investigation of major depressive disorder and comorbidity in abused and neglected children grown up 显示文摘Widom CS DuMont K Czaja SJ 2007Arch Gen Psychiatry2007,64,1:1
6The Starburst Active Database Rule System显示文摘WIDOM J 1996IEEE Transactions on Knowledge and Data Engineering1996,8,4:1
7Instability of rRNA operons in Bacillus subtilis 显示文摘Widom R L Jarvis E D Lafauci G 1988J Bacteriol1988,170,2:1
8Poly(dA-dT) Promoter Elements Increase the Equilibrium Accessibility of Nucleosomal DNA Target Sites显示文摘ANDERSON J D WIDOM J 2001Molecular and Cellular Biology2001,21,11:1
9Long-term consequences of childabuse and neglect on adult economic well-being 显示文摘Currie J Widom CS 2010ChildMaltreat2010,15,2:1
10Quantum electrodynamic processes in electrical engineering circuit显示文摘SRIVASTAVA Y WIDOM A 1987Phys Rep1987,148,1:1
11Coherent two-dimen- sional photocurrent spectroscopy in a PbS quantum dot photocell显示文摘Karki KJ Widom JR Seibt J 2014Nat Commun2014,5,:1
12On orthogonal and symplecticmatrix ensembles 显示文摘TRACY C A WIDOM H 1996Communications in MathematicalPhysics1996,177,3:1
13Connecting parametric aging to catastrophic failure through thermodynamics显示文摘Feinberg A A Widom A 1996IEEE Transactions on Reliability1996,45,1:1
14Contact angles of liquid drops on low-energy solid surfaces显示文摘van Giessen A Bukman D J Widom B 1997J Colloid Interf Sci1997,192,1:1
15Theory of phase equilibrium显示文摘WIDOM B 1996J Phys Chem1996,100,13:1
16The Cycle Violence显示文摘Cathy Spatz Widom 1992Science1992,,244:1
17Cation-induced toroidal condensation of DNA: Studies with Co^3+(NH3)6显示文摘Widom J Baldwin R L 1980J Mol Biol1980,144,:1
18Panda:a system for provenance and data显示文摘IKEDA R WIDOM J 2010IEEE Data Engineering Bulletin2010,33,3:1
19On orthogonal and symplectic matrix ensembles 显示文摘Tracy C A and Widom H 1996Communications in Mathematical Physics1996,177,3:1
20On orthogonal and symplectic matrix ensembles 显示文摘TRACY C A WIDOM H 1996Commun Math Phys1996,177,3:1
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