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| 1 | CT对诊断妇科肿瘤的价值显示文摘CT对诊断妇科肿瘤的意义说法不一。有必要严格制定使用CT检查的标准,使检查得到最大的效益。 | G.Rber B.Ptzschke 苏萍 | 1991 | 放射学实践1991,6,2: | 5 |
| 2 | Machine-learned interatomic potentials for alloys and alloy phase diagrams显示文摘We introduce machine-learned potentials for Ag-Pd to describe the energy of alloy configurations over a wide range of compositions.We compare two different approaches.Moment tensor potentials(MTPs)are polynomial-like functions of interatomic distances and angles.The Gaussian approximation potential(GAP)framework uses kernel regression,and we use the smooth overlap of atomic position(SOAP)representation of atomic neighborhoods that consist of a complete set of rotational and permutational invariants provided by the power spectrum of the spherical Fourier transform of the neighbor density.Both types of potentials give excellent accuracy for a wide range of compositions,competitive with the accuracy of cluster expansion,a benchmark for this system.While both models are able to describe small deformations away from the lattice positions,SOAP-GAP excels at transferability as shown by sensible transformation paths between configurations,and MTP allows,due to its lower computational cost,the calculation of compositional phase diagrams.Given the fact that both methods perform nearly as well as cluster expansion but yield off-lattice models,we expect them to open new avenues in computational materials modeling for alloys. | Conrad W.Rosenbrock Konstantin Gubaev Alexander VShapeev Livia B.Pártay Noam Bernstein Gábor Csányi Gus L.W.Hart | 2021 | npj Computational Materials2021,,1: | 5 |
| 3 | Significance of glacio-morphological factors in glacier retreat:a case study of part of Chenab basin,Himalaya显示文摘A study has been carried out in part of Chenab basin,Himalaya to understand the relationship between glacio-morphological factors and change in glacial area. Initially change in areal extent of glaciers was derived for two time frames(1962-2001/02 and 2001/02-2010/11). The study comprised of 324 glaciers for the monitoring period of 1962-2001/02 for,which 11% loss in glacial area was observed. Two hundred and thirty-eight glaciers were further monitored between 2001/02 and 2010/11. These glaciers showed an area loss of 1.1%. The annual deglaciation has been found to be higher during the period of 1962-2001/02 compared to 2001/02-2010/11. The spatial and temporal variability in deglaciation was also addressed usingglacio-morphic parameters. Area,length,percentage of debris cover,and various elevation parameters of glaciers were observed to have significant controls on relationships to the rate of glacial shrinkage. Largerarea and longer glaciers show a lower percentage of retreat than smaller and shorter ones. Moreover,glaciers located at lower altitudes and having gentle slopes show more area retreat. The results of area retreat in debris covered and debris free glaciers supports that the glaciers covered by debris retard ice melting at some extent. 158 glaciers were observed having no debris cover,and these exhibit 14% of loss in surface area. In glaciers having 40% debris cover,8% of deglaciation was observed. The glaciers located below equilibrium line altitude(ELA) have experienced 4.6% of deglaciation for the time frame 2001/02 – 2010/11 whereas it was found to be 1.1% for the glaciers occurring above ELA. However,theorientation of glaciers did not show any considerable influence on glacial change based on hypothesis. | Rupal M.BRAHMBHATT I.M.BAHUGUNA B.P RATHORE Anil V.KULKARNI Rajesh D.SHAH A.S.RAJAWAT Jeffrey S.KARGEL | 2017 | Journal of Mountain Science2017,14,1: | 3 |
| 4 | Cardioprotective activity of alcoholic extract of Tinospora cordifolia (Willd.) Miers in calcium chloride-induced cardiac arrhythmia in rats显示文摘The present study investigated the antiarrhythmic activity of alcoholic extract of Tinospora cordifolia (T.cordifolia) in CaCl 2 induced arrhythmia.CaCl 2 (25 mg/kg) was administered by intravenous infusion (iv) to produce arrhythmia in rats.The animals were then treated with T.cordifolia extract (150,250,and 450 mg/kg) and verapamil (5 mg/kg,iv).Lead II electrocardiogram was monitored.Plasma calcium,sodium and potassium levels were measured.In CaCl 2 induced arrhythmia,heart rate was decreased by 41.10%,T.cordifolia at 150,300,and 450 mg/kg decreased the heart rate by 26.30%,29.16%,and 38.29%,respectively,and verapamil reduced the heart rate by 9.70% compared to the normal group.The PQRST waves were normalized and atrial and ventricular fibrillation was controlled in rats treated with verapamil and T.cordifolia.CaCl 2 increased calcium and sodium levels and decreased potassium levels in blood.T.cordifolia dose-dependently decreased calcium and sodium levels and increased potassium levels.Hence,T.cordifolia can be used in antiarrhythmic clinical settings and beneficial in atrial and ventricular fibrillation and flutter and may be indicated in ventricular tachyarrhythmia. | Ashish Kumar Sharma Kunal Kishore Divya Sharma B.P Srinivasan Shyam Sunder Agarwal Ashok Sharma Santosh Kumar Singh Samir Gaur Vijay Singh Jatav | 2011 | The Journal of Biomedical Research2011,25,4: | 2 |
| 5 | Establishment of neuronal in vitro models of ischemia in 96-well microtiter strip-plates that result in acute, progressive and delayed neuronal death显示文摘 | B.P Meloni B.T Majda N.W Knuckey | 2001 | Neuroscience2001,,1: | 1 |
| 6 | The computation of damages in patent infringe- ment action显示文摘 | Laura B.P | | 0,,: | 1 |
| 7 | Stain anisotropy in AA8090 Al–Li alloy during high temperature deformation显示文摘 | B.P Kashyap M.C Chaturvedi | 2000 | Materials Science & Engineering A2000,,1: | 1 |
| 8 | Involvement of resident macrophages and mast cells in the writhing nociceptive response induced by zymosan and acetic acid in mice显示文摘 | Ronaldo A Ribeiro Mariana L Vale Sara M Thomazzi Adriana B.P Paschoalato Steve Poole Sergio H Ferreira Fernando Q Cunha | 2000 | European Journal of Pharmacology2000,,1: | 1 |
| 9 | Metropolis Instant Radiosity显示文摘 | B.Segovia J.C.Iehl B.Péroche | 2007 | Computer Graphics Forum2007,,3: | 1 |
| 10 | 查看详情显示文摘 | Binks B.P Lumsdon S.O | | 0,,15: | 1 |
| 11 | Microstructural study of a natural slip zone: quantification and deformation history显示文摘 | B.P Wen A Aydin | 2002 | Engineering Geology2002,,3: | 1 |
| 12 | 查看详情显示文摘 | Binks B.P | | 0,,24: | 1 |
| 13 | 查看详情显示文摘 | Binks B.P Dyab A.K.F Fletcher P.D.I | | 0,,20: | 1 |
| 14 | 查看详情显示文摘 | Binks B.P Rodrigues J.A | | 0,,14: | 1 |
| 15 | Peritraumatic dissociation and experiential avoidance as predictors of posttraumatic stress symptomatology显示文摘 | Marx B.P Sloan D.M | | 0,,: | 1 |
| 16 | 查看详情显示文摘 | Binks B.P Whitby C.P | | 0,,04: | 1 |
| 17 | 查看详情显示文摘 | Binks B.P Whitby C.P | | 0,,: | 1 |
| 18 | New Directions: VOCs and biosphere–atmosphere feedbacks显示文摘 | J.D Fuentes B.P Hayden M Garstang M Lerdau D Fitzjarrald D.D Baldocchi R Monson B Lamb C Geron | 2000 | Atmospheric Environment2000,,1: | 1 |
| 19 | Complete development of Cryptosporidium parvum in host cell-free culture显示文摘 | N.S Hijjawi B.P Meloni M Ng'anzo U.M Ryan M.E Olson P.T Cox P.T Monis R.C.A Thompson | 2004 | International Journal for Parasitology2004,,7: | 1 |
| 20 | 查看详情显示文摘 | Binks B.P | | 0,,1: | 1 |