Zobrazeno 1 - 10
of 20
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
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
Publikováno v:
Journal of spinal disorders. 10(1)
The suppressive effect of the halogenated inhalation anesthesia on cortical somatosensory evoked potentials (cSSEPs) has been well documented. Less studied and appreciated is the effect of nitrous oxide often with a narcotic as an alternative to a po
Autor:
J, Zhang, R E, Pratt
Publikováno v:
The Journal of biological chemistry. 271(25)
The effects of angiotensin II are mediated by a family of seven transmembrane receptors. In the adult, the majority of the receptors are of the AT1 isoform, which is coupled to heterotrimeric G proteins (either Gqalpha or Gialpha). In contrast, the A
Autor:
R E, Pratt
Publikováno v:
Blood pressure. Supplement. 2
Abnormal growth of vascular smooth-muscle cells is a characteristic of many cardiovascular diseases. This abnormal growth occurs during hypertension-induced vascular hypertrophy, during the development of an atherosclerotic lesion, and during the dev