Zobrazeno 1 - 10
of 643
pro vyhledávání: '"R. E. Pratt"'
Publikováno v:
IEEE Transactions on Components, Packaging, and Manufacturing Technology: Part A. 19:134-141
The mode I chevron notch fracture toughness of Cu/63Sn-37Pb solder joints was measured as a function of solid state copper-tin intermetallic growth at the solder/copper interface. Soldered chevron notched bend samples were aged in a furnace at 170/sp
The effect of substrate surface roughness on the fracture toughness of Cu/96.5Sn-3.5Ag solder joints
Publikováno v:
Journal of Electronic Materials. 23:1047-1053
The effects of substrate surface roughness, joint thickness, time above liquidus, and testing temperature on the chevron notch fracture toughness of Cu/96.5Sn-3.5Ag solder joints are investigated. Of these four variables,only the surface roughness of
Autor:
Li, Tong1, Zhang, Wen‐Meng1, Wang, Jie1, Liu, Bai‐Jing1, Gao, Qiao1, Zhang, Jing1, Qian, Hai‐Dong1, Pan, Jun‐Yi1, Liu, Ming1, Huang, Qing1, Fang, Ai‐Wu2, Zhang, Qi2, Gong, Xian‐Hui2, Cui, Ren‐Zhe3, Liang, Yuan‐Bo1,2, Lu, Qin‐Kang4 rmluqinkang@nbu.edu.cn, Wu, Wen‐Can1,2 wuwencan@wmu.edu.cn, Chi, Zai‐Long1,2 zailong.chi@eye.ac.cn
Publikováno v:
Advanced Science. 8/27/2024, Vol. 11 Issue 32, p1-17. 17p.
Autor:
Wang, Qi1, Guo, Weinan1, Niu, Liaoran2, Zhou, Yuqi1, Wang, Zeqian1, Chen, Jianru1, Chen, Jiaxi1, Ma, Jingjing1, Zhang, Jia1, Jiang, Zhaoting1, Wang, Bo1, Zhang, Zhe1, Li, Chunying1 lichying@fmmu.edu.cn, Jian, Zhe1 xjzhejian@fmmu.edu.cn
Publikováno v:
Advanced Science. 8/21/2024, Vol. 11 Issue 31, p1-22. 22p.
Publikováno v:
Review of Scientific Instruments. 64:3314-3320
A five‐stage capillary soldering system that can emulate commercial soldering processes in a laboratory environment has been designed, constructed, and tested using Sn‐Pb and Sn‐Ag solders. The system is comprised of a loading stage, a preheat
Autor:
L M, Chuang, C A, Hsiung, Y D, Chen, L T, Ho, W H, Sheu, D, Pei, C H, Nakatsuka, D, Cox, R E, Pratt, H H, Lei, T Y, Tai
Publikováno v:
Journal of molecular medicine (Berlin, Germany). 79(11)
The peroxisome proliferator activated receptor (PPAR) gamma2 is a transcription factor that has been shown to be involved in adipocyte differentiation, adipogenesis, and insulin sensitivity. To address the role of PPARgamma2 in glucose homeostasis an
Autor:
K, Tamura, Y E, Chen, Q, Chen, N, Nyui, M, Horiuchi, I, Takasaki, N, Tamura, R E, Pratt, V J, Dzau, S, Umemura
Publikováno v:
Molecular and cellular biochemistry. 212(1-2)
Angiotensinogen (AGT) is a unique substrate of the renin-angiotensin system and fibronectin (FN) is an important component of the extracellular matrix. These play critical roles in the pathophysiological changes including cardiovascular remodeling an
Autor:
R J, Tolwani, K, Yamamoto, K, Waggie, S, Green, G, Otto, K, Takahashi, Y D, Rubinstein, R E, Pratt
Publikováno v:
Laboratory animal science. 48(3)
Treatment for atherosclerotic vascular disease in human beings ranges from medical management to interventional therapy, such as angioplasty, atherectomy, and bypass grafting. Recently, bypass grafting with a vascular prosthesis has received increase
Autor:
R E, Pratt
Publikováno v:
Journal of the American Society of Nephrology : JASN. 10
The structure and function of the vessel wall are dependent on the balance of several counteracting forces, i.e., vasoconstricting versus vasodilating, growth-promoting versus growth-inhibiting, and proapoptotic versus antiapoptotic. In a normal heal
Autor:
RUBEL, Robiul Islam1, Lin WEI1 lin.wei@sdstate.edu, ALANAZI, Salman1, ALDEKHAIL, Abdulkarim1, CIDREIRA, Anne C. M.1, Xufei YANG1, WASTI, Sanjita2, BHAGIA, Samarthya3, Xianhui ZHAO3
Publikováno v:
Frontiers of Agricultural Science & Engineering. Jun2024, Vol. 11 Issue 2, p326-343. 18p.