Tumor protein 53 (TP53) is the most frequently mutated gene in human cancer, typically occurring as a multihit process with a point mutation in one allele and loss of the other wild-type (WT) allele1,2.TP53mutations are also strongly associated with copy number alterations (CNA) and structu...
Post-traumatic stress disorder (PTSD) is a psychiatric disease that can form following exposure to a traumatic event. Acupuncture has been proposed as a beneficial treatment for PTSD, but the underlying mechanisms remain unclear. The present study invest
Force vector F = -10 hat j N is exerted on a particle at vector r = (4 hat i + 5 hat j) m. What is the torque on the particle about the origin? A force F = 1.6 i + 2.2 j N is applied at the point x = 3.0 m, y = ...
304-A131C304-A131C304-A131C22-电源及保护:Ø 电源:双电源冗余输入,DC(9-36)V,典型DC24V,功耗小于4W, 具有DC1500V电压隔离以及反接保护功能,工业端子接口.Ø 继电器告警输出:光纤链路故障和电源故障告警输出,触点容量:DC48V/1A,工业端子接口.机械特性:* 外
Answer to: Find the work done by the force of F(x) newtons along the x-axis from x = a meters to x = b meters. F(x) = x\sqrt{100 - x^2},\ a = 0,\ b...
In summary, the magnitude of the projection of force F = 700 N along the u axis is 290 N. To find this, a unit vector along the u-axis was constructed using trigonometry, and then the dot product was used to find the projection of F along this direction. The final answer was ...
a-b=5i+6j,a+2b=2i+3j,求a+b的单位向量maclove官方 采纳率:58% 等级:12 已帮助:7285人 私信TA向TA提问 1个回答 满意答案 bw71460xf 2013.12.01 bw71460xf 采纳率:49% 等级:11 已帮助:8017人 私信TA向TA提问 a+b=3i+4j因为①式*2+②式得 a=4i+5j②式-①式得 b=-i-j所以a+b=3i+4j...
Byline: Ashok Kumar, Mp For Middlesbrough South And East ClevelandOver the last year or so, there has been a lot to celebrate in the East Cleveland and Guisborough part of my constituency.Unemployment is down - the lowest for a generation - local companies have had room to invest, and ...
5i - 12j , 6 = 4i + 3j ,则 a 与 b 夹角的余弦值为 . 试题答案 在线课程 分析:两向量的夹角余弦等于两向量的数量积除以两向量的模的乘积. 解答:解:设 a . b 的夹角为θ则 cosθ= a • b | a || b | = (5 i -12 j )•(4 ...
β-catenin is a multifunctional protein that plays crucial roles in embryonic development, physiological homeostasis, and a wide variety of human cancers. Previously, we showed that in vivo targeted ablation of β-catenin in melanoma-associated fibroblas