高级检索

 作者：Tengfei Dou , Sumei Zhao , Hua Rong ... 来源：[J].BMC Genomics(IF 4.397), 2017, Vol.18 (1) 摘要：Intensive selection has resulted in increased growth rates and muscularity in broiler chickens, in addition to adverse effects, including delayed organ development, sudden death syndrome, and altered metabolic rates. The biological mechanisms underlying selection responses remain...
 作者：Ghulam Moeen Uddin , Katherine S. Ziemer , Abe Zeid ... 来源：[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.91 (1-4), pp.907-916 摘要：... In this work, the effect of MBE process control variables on the growth rate of the MgO film measured in nanometers per minute is investigated. Experiments are conducted at various process conditions and the resulting MgO film growth rate at each combination of process con...
 作者：Binita Tongbram , Jhuma Saha , Saumya Sengupta ... 来源：[J].Journal of Alloys and Compounds(IF 2.39), 2020, Vol.824 摘要：Abstract(#br)This study investigates the metamorphosis of self-assembled InAs quantum dots (QDs) by varying the InAs growth rate in the range of 0.025–0.15 ML/s. The theoretical approaches for calculating the shape transformation from pyramidal QDs to truncated pyramidal Q...
 作者：Jian Tan , Sheng Luan , Baoxiang Cao ... 来源：[J].Aquaculture(IF 2.009), 2019, Vol.511 摘要：... The heritability and genetic correlations among growth rate and reproductive traits can have important implications to the design of breeding programmes to enhance the growth rate and reproductive efficiency. However, there are no reports on the relationship between growth rate...
 作者：Wenbin Yang 来源：[J].Acta Applicandae Mathematicae(IF 0.985), 2017, Vol.152 (1), pp.57-72 摘要：The paper is concerned with a predator-prey diffusive system subject to homogeneous Neumann boundary conditions, where the growth rate $$(\frac{\alpha}{1+\beta v})$$ of the predator population is nonlinear. We study the existence of equilibrium solutions and the long-term behavio...
 作者：Yebing Fang , Limao Wang , Zhoupeng Ren ... 来源：[J].Energies(IF 1.844), 2017, Vol.10 (3) 摘要：... In this paper, ECE data from 143 countries from 1990 to 2014 were selected to analyze regional differences in ECE growth rates by using the coefficient of variation. Then a geographical detector was used to analyze the key determinant factors on ECE growth rates around the wo...
 作者：B. Vivekanandan , A. Seshagiri Rao 来源：[J].International Journal of Environmental Research(IF 1.818), 2017, Vol.11 (4), pp.415-423 摘要：In this paper, determination of parameter values for yield, growth rate, decay rate, and half-saturation coefficients of Activated Sludge Model No. 1 (ASM1) has been carried out. The activated sludge samples are collected from the sewage treatment plant used for the evaluation ...
 作者：Lei Zhang , Lin Yao , Xuesong Li ... 来源：[J].Journal of the Formosan Medical Association(IF 1), 2016, Vol.115 (6), pp.463-469 摘要：Background/purpose(#br)To investigate the natural history of renal cell carcinoma (RCC) with delayed treatment and to immunohistochemically analyze the correlation between some biomarkers and the growth rate of RCC.(#br)Methods(#br)We reviewed our institutional databases to id...
 作者：Liselotte W. van Bockel , Gerda M. Verduijn , Evelyn M. Monninkhof ... 来源：[J].Radiotherapy and Oncology(IF 4.52), 2014, Vol.112 (1), pp.119-124 摘要：Abstract(#br)Background and purpose(#br)Evaluation of the variation in tumor growth rate and the influence of tumor growth rate on disease free survival (DFS) and overall survival (OS) in laryngeal squamous cell carcinoma (LSCC).(#br)Material and methods(#br)We delineated tumo...
 作者：Wen-qing Shi , Si-dong Li , Gao-rong Li ... 来源：[J].Optik - International Journal for Light and Electron Optics(IF 0.524), 2016, Vol.127 (16), pp.6688-6694 摘要：Abstract(#br)Spirulina is a kind of microalgae with high economic value, therefore, investigations of the growth of Spirulina are of great importance. In this paper, the effect of culture conditions (temperature and pH), culture medium, light source (single and combined light ...