In recent years, the in situ Hf isotopic determination method of zircon has been widely used in isotopic geochemistry, and has become an important method to explore the genesis of rocks, the source of ore-forming materials and the evolution of crust and mantle. However, for some rocks, the ...
The invention relates to a large-sized steel ingot aliquation research method, particularly relates to the small-sized steel ingot fabrication technology which includes all types of large-sized steel ingot aliquation, comprising the following steps: 1) the steel ingot mould material is silica sand;...
aIn this type of research, the formulation of the research problem depends on the researcher’s competence and how research progress in this field; is to be more precisely in line with other researchers in the same discipline. 在研究的这个类型,研究问题的公式化在这个领域取决于研究员的能力和怎么...
aAnalysis method: In this research, multivariate correlation method was used for analyzing information and testing hypotheses. Statistical method used here is panel data method. For testing hypotheses, at first bound F-test were used to test accuracy of data integration and then test method type (...
Interleukin 1 (IL-1) has important functions in innate and adaptive immunity. Blocking IL-1 action has clinical efficacy in many inflammatory diseases, including type 2 diabetes mellitus. Here, the authors review the mechanisms of IL-1 action that lead t
Objective To determine the appropriate methods to control the inflation of type Ⅰerror and the lowering of power on the condition of small sample size through simulations of analysis for blinding Internal Pilot Study in clinical trials.Methods Changed the mean difference of the two populations and ...
The immune cells help to keep breast tissue healthy by regulating a vital process within mammary ducts -- the sites where milk is produced and transported, but also where most breast cancers arise, the Walter and Eliza Hall Institute of Medical Research said in a statement on Tuesday. ...
Our second exercise is a variation on the first – a remote, written version of an interview. You can use a short questionnaire to learn from people in careers you’re considering. And it’ll need to be short if you want people to fill it out and return it. Think of this ...
of granular impact on trees is calibrated and solved by the MPM-DEM method. The results reveal that interactions between overlapping bow shocks considerably affect the flow mobility. Bow shocks either reduce flow momentum or con...
aWe could not operate the machine lastweek,but we can not poerate it now 我们不可能上星期操作机器,但是我们现在不能poerate它[translate] aResearch question 3: In terms of the frequency, type and extent of 研究问题3 : 根据频率,键入和程度[translate]...