Institution
California State University, Long Beach
Education•Long Beach, California, United States•
About: California State University, Long Beach is a education organization based out in Long Beach, California, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 10036 authors who have published 13933 publications receiving 377394 citations. The organization is also known as: Cal State Long Beach & Long Beach State.
Topics: Population, Poison control, Health care, Mental health, Higher education
Papers published on a yearly basis
Papers
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TL;DR: This study was unable to demonstrate any beneficial effect of corticosteroids in reducing respiratory distress Syndrome at less than 28 weeks' gestation in spite of a sample size that had an 80% likelihood of detecting a 50% reduction in the incidence of respiratory distress syndrome with p = 0.05, which is the minimum reduction seen in virtually all randomized trials in other gestational age groups.
143 citations
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01 Jul 1993TL;DR: In this article, the effects of variations in Reynolds number and flap gap on airfoil performance and flowfield survey data are presented, including surface static-pressure distributions (integrated to obtain lift), drag data obtained with wake-rake surveys, and fbwfield surveys obtained with a flat-tube and five-hole probe at nine stations on the configuration's upper surface.
Abstract: This paper describes experimental data obtained with a multi-element airfoil at flight Reynolds numbers and lift coefficients including Clmax. The wind tunnel test was conducted in the NASA Langley Low Turbulence Pressure Tunnel as part of a cooperative effort between McDonnell Douglas Aerospace and NASA Langley. The airfoil model is a supercritical design configured with a leading-edge slat and a single-segment trailing-edge flap. Data include surface static-pressure distributions (integrated to obtain lift), drag data obtained with wake-rake surveys, and fbwfield surveys obtained with a flat-tube and five-hole probe at nine stations on the configuration's upper surface. Effects of variations in Reynolds number and flap gap on airfoil performance and flowfield survey data are presented.
143 citations
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TL;DR: This paper proposes a mixed finite element space discretization of the equations of coupled flow and reservoir geomechanics, which is stable, convergent, locally mass conservative, and employs a single computational grid.
Abstract: In this paper, we present a computational framework for the simulation of coupled flow and reservoir geomechanics. The physical model is restricted to Biot’s theory of single-phase flow and linear poroelasticity, but is sufficiently general to be extended to multiphase flow problems and inelastic behavior. The distinctive technical aspects of our approach are: (1) the space discretization of the equations. The unknown variables are the pressure, the fluid velocity, and the rock displacements. We recognize that these variables are of very different nature, and need to be discretized differently. We propose a mixed finite element space discretization, which is stable, convergent, locally mass conservative, and employs a single computational grid. To ensure stability and robustness, we perform an implicit time integration of the fluid flow equations. (2) The strategies for the solution of the coupled system. We compare different solution strategies, including the fully coupled approach, the usual (conditionally stable) iteratively coupled approach, and a less common unconditionally stable sequential scheme. We show that the latter scheme corresponds to a modified block Jacobi method, which also enjoys improved convergence properties. This computational model has been implemented in an object-oriented reservoir simulator, whose modular design allows for further extensions and enhancements. We show several representative numerical simulations that illustrate the effectiveness of the approach.
143 citations
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TL;DR: Wang et al. as discussed by the authors developed primary human lung epithelial infection models to understand initial responses of proximal and distal lung epithelium to SARS-CoV-2 infection.
143 citations
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TL;DR: A sediment core 7.2m long from Lake Mirabad, Iran, was examined for loss-on-ignition, mineralogy, oxygen-isotopic composition of authigenic calcite, and trace-element composition of ostracodes to complement earlier pollen and ostracodeassemblage studies.
142 citations
Authors
Showing all 10093 results
Name | H-index | Papers | Citations |
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David A. Weitz | 178 | 1038 | 114182 |
Menachem Elimelech | 157 | 547 | 95285 |
Josh Moss | 139 | 1019 | 89255 |
Ron D. Hays | 135 | 781 | 82285 |
Matthew J. Budoff | 125 | 1449 | 68115 |
Harinder Singh Bawa | 120 | 798 | 66120 |
Kamyar Kalantar-Zadeh | 118 | 1025 | 56187 |
Dionysios D. Dionysiou | 116 | 675 | 48449 |
Kathryn Grimm | 110 | 618 | 47814 |
Richard B. Kaner | 106 | 557 | 66862 |
William Oh | 100 | 867 | 48760 |
Nosratola D. Vaziri | 98 | 708 | 34586 |
Jagat Narula | 98 | 978 | 47745 |
Qichun Zhang | 94 | 540 | 28367 |
Muhammad Shahbaz | 92 | 1001 | 34170 |