critical

摘要： A Race-car driver came down the straight at over 300 kph,a tire blows out,and the driver skidded off into the crash barrier.Suddenly,the car has turned into a fireball.The driver managed to escape,the fire went out all by itself.This is thanks to an amazing flame-resistant material in the driver's full body kit,Nomex.Since Nomex was introduced in 1967,it has saved the lives of countless firefighters,pilots,soldiers,industrial workers—and,of course,racing drivers!

摘要： Today's world is stressed by the everincreasing demand for energy and the disastrous climate changes.New technologies that generate,convert,and store energy in a greener and more efficient way become increasingly critical in building a sustainable society.On this front,batteries,capacitors,fuel cells,and solar cells play the indispensable roles as the powers for applications,for example,electric vehicles shall mitigate our reliance on the depleting fossil fuels.

摘要： Based on teenagers'characteristics in cognition,emotion and interaction,practical and creative homework is an effective way to foster students'learming interest and creativity.Xuzhou No.7 High School Innovation Training Centre explores a new path to develop students'capability of language use and critical thinking,which is to assign special homework.

摘要： Based on teenagers'characteristics in cognition,emotion and interaction,practical and creative homework is an effective way to foster students'learming interest and creativity.Xuzhou No.7 High School Innovation Training Centre explores a new path to develop students'capability of language use and critical thinking,which is to assign special homework.

摘要： Nonsmooth critical point theory and applications to the spectral graph theory Kung-Ching Chang,Sihong Shao,Dong Zhang^Weixi Zhang.Existing critical point theories including metric and topological critical point theories are difficult to be applied directly to some concrete problems in particular polyhedral settings,because the notions of critical sets could be either very vague or too large.T o overcome these difficulties,w e develop the critical point theory for nonsmooth but Lipschitzian functions defined on convex polyhedrons.This yields natural extensions of classical results in the critical point theory,such as the Liusternik-Schnirelmann multiplicity theorem.More importantly,eigenvectors for some eigenvalue problems involving graph 1-Laplacian coincide with critical points of the corresponding functions on polytopes,which indicates that the critical point theory proposed in the present paper can be applied to study the nonlinear spectral graph theory.

摘要： This paper analyzes the application of critical thinking in the original text and translation by listing the cases. Make people realize the importance of using critical thinking in translation process and the importance of critical thinking. The word critical is derived from the Greek word "kritikos", which expresses awareness, insight, and judgment. The critical thinking, as we know it in the modern sense, comes from the reflective thinking that Dewey once proposed: bold questioning, cautious assertion. Whether it is the original or the translated text, the translator should be critical at the moment when he/she comes into contact with the article,so as to make a good translation.

摘要： Neuropeptide S(NPS)is a neuromodulator that concentratively expressed in the Kolliker Fuse nucleus(KF)and pericoerulear area(Peri-LC)in mice.NPS and its receptor(NPSR)system participates multiple biological effects.The paraventricular thalamus(PVT),a newly identified area that critical for wakefulness,highly expressed NPSR suggesting that NPS NPSR system may be involved in the regulation of sleep-waking states through PVT.The present study was undertaken to investigate effects of NPS on the sleep-waking states through PVT.

摘要： Growing evidence supports the notion that lipid metabolism is critical for embryonic stem cell(ESC)maintenance.Recently,a/β-hydrolase domain-containing(ABHD)proteins have emerged as novel pivotal regulators in lipid synthesis or degradation while their functions in ESCs have not been investigated.In this study,we revealed the role of ABHD11 in ESC function using classical loss and gain of function experiments.K nockout of ABHD11 hampered ESC expansion and differentiation,triggering the autophagic flux and apoptosis.In contrast,ABHD11 overexpression exerted anti-apoptotic effects in ESCs.

摘要： Allergic asthma is a chronic inflammatory disease of the lung and the airway,which is characterized by aberrant type 2 immune responses to otherwise unharmful aeroallergens.While the central role of Th2 cells and type 2 cytokines in the pathogenesis of allergic asthma is well documented,the regulation and plasticity of Th2 cells remain incompletely understood.By using an animal model of allergic asthma in IL-4-reporter mice,we found that Th2 cells in the lung expressed higher levels of Rora than those in the lymph nodes,and that treatment with an RORa agonist SRI 078 resulted in diminished Th2 cell responses in vivo.To determine the T cell-intrinsic role of RORa in allergic asthma in vivo,we established T cell-specific RORa-deficient^(f/f)fyf(Cd4creRora^(f/f))mice.Upon intranasal allergen challenges,Cd4creRora^(f/f)mice exhibited a significantly increased Th2 cells in the lungs and the airway and showed an enhanced eosinophilic inflammation compared to littermate control mice.Studies with Foxp3^(YFP-cre)Rora^(f/f)mice and CD^(8+)T cell depletion showed that the increased Th2 cell responses in the Cd4creRora^(f/f)mice were independent of Treg cells and CD^(8+)T cells.Our findings demonstrate a critical regulatory role of RORa in Th2 cells,which suggest that RORa agonists could be effective for the treatment of allergic diseases.

摘要： Based on teenagers'characteristics in cognition,emotion and interaction,practical and creative homework is an effective way to foster students'learming interest and creativity.Xuzhou No.7 High School Innovation Training Centre explores a new path to develop students'capability of language use and critical thinking,which is to assign special homework.

摘要： AbstractThis paer uses a new method to deal with skin effect problem of tubular bus. Thenumericalformulars for calculating altemating current resistamce are deduced By means of one-dimensionSearch methodit detemnines critical thickness referred tominimum alternating current resistance ofthe bus. The satisfactory calculated results also given in the paper.

摘要： 本申请涉及一种基于异步事件的SSD Critical Warning字段测试方法、装置、计算机设备及存储介质，其中该方法包括：设置SSD的高温阈值为0°C并保存；读取并判读所述SSD的Critical Warning字段是否已被置为02h；对所述SSD下发异步事件请求命令；判断所述SSD是否已正确回应Composite Temperature异常的异步事件；将所述SSD的高温阈值重置为出厂前的值并保存；对所述SSD进行硬件复位并判断所述SSD的Critical Warning字段是否已被清零，若未被清零则脚本报错测试结束。本发明能快速高效地验证在出现了Composite Temperature异常后，SSD是否能正确地将其Critical Warning字段置为相应的值。