Sample records for 恢复 (recovery)
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21

河西走廊干旱荒漠区盐碱化土地修复与调控研究——以黑河灌区为例 Study on the recovery and control of the saline-alkali lands in Hexi Corridor drought area——An example in Heihe River irrigated area

Liu JinRong;Xie XiaoRong;Jin ZiXue;Qin JiaHai(刘金荣)

黑河流域地处干旱的甘(甘肃)蒙(内蒙古)西部,是这一带最大、全国第二大内陆水系。黑河水源于祁连山,山区岩石风化后,地表与地下径流携带大量可溶性盐类(主要为NaHCO3、Na2CO3)向黑河灌区汇集,使得该片土地盐分含量不断增加,土壤理、化性质遭到破坏。人类在生产及生活中的不合理活动也加剧了盐碱化的发生。此为盲目毁草开荒,过度放牧、樵柴及采草,导致草原严重退化。特别是草原开荒将地下的盐碱翻至地表,不利于植物生长。植被大量减少又促进地表的蒸发作用,将盐碱带至地表,从而加剧了土壤盐碱化。在自然因素与人为因素的共同作用下,盐碱化土地及碱斑面积不断增加,出现了连片的碱斑和不毛之地。在盐碱化土地的治理与恢...

DRIVER (Chinese)

73

Systemical evaluation of Buyang Huanwu Decoction on promoting neurogenesis and functional recovery for post-stroke treatment.

Shen, J

TCM Treatment for Aging-related Diseases. Pong Dingyung Symposium for Chinese Medicine.

DRIVER (Chinese)

83

Recovery after exposure to near-ultraviolet light of cells containing 5-bromodeoxyuridine.

Hagan, M P; Elkind, M M

The survival of synchronized V79 Chinese hamster cells irradiated with near-ultraviolet light after a 1-h labeling with 5-bromodeoxyuridine (BrdUrd) is highly dependent upon the cell's position in the cell cycle at the time of irradiation (Hagan, M., and M. M. Elkind. Biophys. J. 1979. 27:75-86). In...

DRIVER (Chinese)

88

Radiosensitivity of Mammalian Cells: III. Effect of Suboptimal Growth Temperatures on Recovery from Radiation-Induced Division Delay

Walters, R. A.; Petersen, D. F.; Burchill, B. R.

We investigated the effect of suboptimal growth temperatures on recovery from radiation-induced division delay in Chinese hamster cells. It was found that no recovery occurred during the time that either log-phase or synchronized populations were incubated at 4°C and that injury sustained at low dos...

DRIVER (Chinese)

89

Professor John Bessant CV

Bessant, John

John Bessant is Professor of Innovation Management at the School of Management, Cranfield University. He graduated from Aston University with a degree in Chemical Engineering in 1975 and later obtained a PhD for work on innovation within the chemical industry. After a spell in industry he took up fu...

DRIVER (Chinese)

92

On Microvascular Inflammation and Intestinal Leakage in Radiation Enteropathy

Röme, Andrada

Gastrointestinal tract damage is an insidious feature in patients undergoing radiotherapy. Microvascular inflammation, including leukocyte and platelet recruitment as well as epithelial barrier dysfunction, are considered to constitute key components in the pathophysiology of radiation-induced enter...

DRIVER (Chinese)

93

Model-Based Control and Optimization of Large Scale Physical Systems - Challenges in Reservoir Engineering

Van den Hof, P.M.J.; Jansen, J.D.; Van Essen, G.M.; Bosgra, O.H.

Due to urgent needs to increase efficiency in oil recovery from subsurface reservoirs new technology is developed that allows more detailed sensing and actuation of multiphase flow properties in oil reservoirs. One of the examples is the controlled injection of water through injection wells with the...

DRIVER (Chinese)

99

Loss of thrombospondin transcriptional activity in nickel-transformed cells.

Costa, M; Salnikow, K; Klein, C; Cosentino, S

mRNA from normal Chinese hamster embryo (CHE) cells was transcribed to cDNA and subtracted with an excess of mRNA from Chinese hamster embryo cells transformed by nickel compounds. Here we report the recovery of a sequence found to be highly homologous to the mouse thrombospondin 1 gene that was obt...

DRIVER (Chinese)

100

Life-cycle assessment of carbon dioxide capture for enhanced oil recovery

Hertwich, Edgar G.; Aaberg, Martin; Singh, Bhawna; Strømman, Anders H.

The development and deployment of Carbon dioxide Capture and Storage (CCS) technology is a cornerstone of the Norwegian government's climate strategy. A number of projects are currently evaluated/planned along the Norwegian West Coast, one at Tjeldbergodden. CO2 from this project will be utilized in...

DRIVER (Chinese)

102

Introduction and recovery of a selectable bacterial gene from the genome of mammalian cells.

Siminovitch, L; Breitman, M L; Buchwald, M; Tsui, L C

The simian virus 40 (SV40)-pBR322 recombinant, pSV2, carrying the origin of SV40 replication and the gpt gene of Escherichia coli, has been stably introduced into Chinese hamster ovary hprt- cells. All gpt-transformed cell lines were found to contain one or more insertions of pSV2 sequences exclusiv...

DRIVER (Chinese)

103

Introduction and recovery of a selectable bacterial gene from the genome of mammalian cells

Breitman, ML; Tsui, L-C; Buchwald, M; Siminovitch, L

The simian virus 40 (SV40)-pBR322 recombinant, pSV2, carrying the origin of SV40 replication and the gpt gene of Escherichia coli, has been stably introduced into Chinese hamster ovary hprt- cells. All gpt-transformed cell lines were found to contain one or more insertions of pSV2 sequences exclusiv...

DRIVER (Chinese)

121

Clinical and cognitive correlates of perceived extent of recovery in Chinese patients with psychosis

Tang, JYM; Chiu, CPY; Hui, CLM; Chan, KKS; Lam, MML; Chan, SKW; Wong, GHY; Chen, EYH

The 2nd Biennial Schizophrenia International Research Conference, Florence, Italy, 10-14 April 2010. Poster 229

DRIVER (Chinese)

122

Clinical and cognitive correlates of perceived extent of recovery in Chinese patients with psychosis

Tang, YM; Chiu, CPY; Hui, CLM; Chan, KKS; Lam, MLM; Chan, KW; Wong, GHY; Chen, EYH

DRIVER (Chinese)

130

A linear-quadratic model of cell survival considering both sublethal and potentially lethal radiation damage Un modèle linéaire-quadratique de la survie cellulaire considérant à la fois sublétale et potentiellement mortelle d'irradiation dégâts

Coucke, Philippe; Rutz; Mirimanoff

We assessed the dose-dependence of repair of potentially lethal damage in Chinese hamster ovary cells x-irradiated in vitro. The recovery ratio (RR) by which survival (SF) of the irradiated cells was enhanced increased exponentially with a linear and a quadratic component, namely xi and psi: RR = e ...

DRIVER (Chinese)

132

Sinn, Wai-hang; 冼惠恆

DRIVER (Chinese)

133

Sinn, Wai-hang; 冼惠恆

DRIVER (Chinese)

134

Hung, Newman; 洪克賢

DRIVER (Chinese)

135

Choy, Hau-tim; 蔡孝添

DRIVER (Chinese)