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| 1 | High efficiency, high power 808nm laser array and stacked arrays optimized for elevated temperature operation显示文摘Operation of 808-nm laser diode pumping at elevated temperature is crucial to many applications. Reliable operation at high power is limited by high thermal load and low catastrophic optical mirror damage (COMD) threshold at elevated temperature range. We demonstrated high efficiency and high power operation at elevated temperature with high COMD power. These results were achieved through device design optimization such as growth conditions, doping profile, and materials composition of the quantum-well and other layers. Electrical-to-optical efficiency as high as 62% was obtained through lowered threshold current, lowered series resistance and increased slope efficiency. The performance of single broad-area laser diodes scales to that of high power single bars on water-cooled copper micro-channel heatsinks or conductively-cooled CS heatsinks. No reduction in bar performance or significant spectral broadening is seen when these micro-channel coolers are assembled into 6-bar and 18-bar CW stacks for the highest power levels. | Crump P A Crum T R DeVito M Farmer J Grimshaw M Huang Z Igl S A Macomber S Thiagarajan P Wise D | 2004 | 光机电信息2004,21,6: | 4 |
| 2 | Identification of pathologic features associated with “ulcerative colitis-like” Crohn's disease显示文摘AIM: To identify pathologic features associated with this 'ulcerative colitis(UC)-like' subgroup of Crohn's disease(CD).METHODS: Seventeen subjects diagnosed as having UC who underwent proctocolectomy(RPC) from 2003-2007 and subsequently developed CD of the ileal pouch were identified. UC was diagnosed based on preoperative clinical, endoscopic, and pathologic studies. Eighteen patients who underwent RPC for UC within the same time period without subsequently developing CD were randomly selected and used as controls. Pathology reports and histological slides were reviewed for a wide range of gross and microscopic pathological features, as well as extent of disease. The demographics, gross description and histopathology of the resection specimens were reviewed and compared between the two groups. RESULTS: Patients with 'UC-like' CD were on average 13 years younger than those with 'true' UC(P < 0.01). More severe disease in the proximal involved region and active ileitis with/without architectural distortion were observed in 6 of 17(35%) and 7 of 17(41%) 'UC-like' CD cases, respectively, but in none of the 'true' UC cases(P < 0.05). Active appendicitis occurred in 8 of 16(50%) 'UC-like' CD cases but in only two(11%) 'true' UC cases(P < 0.05). Conspicuous lamina propria neutrophils were more specific for 'UClike' CD(76% vs 22%, P < 0.05). In addition, prominent lymphoid aggregates tended to be more common in 'UC-like' CD(P = 0.07). The 'true' UC group contained a greater number of cases with severe activity(78% vs 47%). Therefore, the features more commonly seen in 'UC-like' CD were not due to a more severe disease process. Crohn's granulomas and transmural inflammation in non-ulcerated areas were absent in both groups.CONCLUSION: More severe disease in the proximal involved region, terminal ileum involvement, active appendicitis, and prominent lamina propria neutrophils may be morphological factors associated with 'UC-like' CD. | Samuel D James Paul E Wise Tania Zuluaga-Toro David A Schwartz M Kay Washington Chanjuan Shi | 2014 | World Journal of Gastroenterology2014,20,36: | 4 |
| 3 | Morphological and biochemical changes in Escherichia coli after exposure to ciprofloxacin 显示文摘 | Diver J M Wise R | 1986 | J Antimicrob Chemother1986,18,: | 3 |
| 4 | RNA-dependent RNA polymerase gene analysis of worldwide Newcastle disease virus isolates representing different virulence types and their phylogenetic relationship with other members of the paramyxoviridae 显示文摘 | Wise M G Sellers H S Alvarez R | 2004 | Virus Res2004,104,1: | 1 |
| 5 | Antioxidant status and hearing function in noise-exposed workers 显示文摘 | Rabinowitz P M Pierce Wise J Sr Hur Mobo B | 2002 | Hear Res2002,173,12: | 1 |
| 6 | Review on ultrasonic machining显示文摘 | THOE T B ASPINWALL D K WISE M L H | 1998 | International Journal of Machine Tools & Manufacture1998,38,: | 1 |
| 7 | Vascular endothe- lial growth factors encoded by Off virus show surprising seque- nce variation but have a conserved functionally relevant structure 显示文摘 | Mercer A A Wise L M Scagliarini A | 2002 | J Gen Virol2002,83,: | 1 |
| 8 | Determination of organic acids in Vaccinium berry standard reference materials显示文摘 | Phillips M M Case R J Rimmer C A Sander L C Sharpless K E Wise S A Yen J H | 2010 | Analytical and Bioanalytical Chemistry2010,398,1: | 1 |
| 9 | Clinical evaluation of lens culinaris agglufinin-reacdve alpha-fetoprotein and des-gamma-carboxy prothrombin in histologically proven hepatocellular carcinoma in the United States显示文摘 | Carr BI Kanke F Wise M | 2007 | Dig Dis Sci2007,52,3: | 1 |
| 10 | Bacterial diversity of a Carolina Bay as determined by 16S rRNA gene analysis: confirmation of novel taxa 显示文摘 | Wise M G Mcartbur J V Shimketa L J | 1997 | Applied Environmental Microbiology1997,63,: | 1 |
| 11 | A theoretical basis for the use of principal components models for monitoring multivariate processes显示文摘 | RICKER N L VELTKAMP D J | 1990 | Process Control and Quality1990,1,1: | 1 |
| 12 | Pharmacokinetics and tissue penetration of tazobactam administered alone and with piperacil- lin显示文摘 | Wise R Logan M Cooper M | 1991 | Antimicrob Agents Chemother1991,35,6: | 1 |
| 13 | Heterodimeriza- tion is required for the formation of a functional GABA (B) receptor 显示文摘 | White J H Wise A Main M J | 1998 | Nature1998,396,: | 1 |
| 14 | Depression and influence on reproductive endocrine and menstrual cycle markers associated with perimenopause:the Harvard Study of Moods and Cycles显示文摘 | HARLOW B L WISE L A OTTO M W | 2003 | Arch Gen Psychiatry2003,60,1: | 1 |
| 15 | Major amino acid sequence variants of viral vascular endothelial growth factor are functionally equivalent during Off virus infection of sheep skin 显示文摘 | Wise L M Savory L J Dryden N H | 2007 | Virus Res2007,128,12: | 1 |
| 16 | In vitro activity of Bay 09867, a new quinoline derivative compared with those of other antimicrobial agents显示文摘 | Wise R Andrews J M Edwards L | 1983 | Antimicrob Agents Chemother1983,23,: | 1 |
| 17 | Measuring muscle color on beef carcasses using the L^*a^*b^* color space显示文摘 | WULFM D M WISE J W | 1999 | Journal of Animal Science1999,77,: | 1 |
| 18 | Nonlinear simulation of tumor necrosis, neo-vascularization and tissue invasionvia an adaptive finite-element/level-set method 显示文摘 | Zheng X Wise S M Cristini V | 2005 | Bull Math Biol2005,211,: | 1 |
| 19 | An empirical-statistical model for debris flow travel distance显示文摘 | Fannin R J Wise M P W | 2001 | Canadian Geotechnical Journal2001,38,5: | 1 |
| 20 | Clinical evaluation of lens culi-naris agglutinin-reactive alpha-fetoprotein and des-gamma-carboxyprothrombin in histologically proven hepatocellular carcinoma in theUnited States显示文摘 | Carr B I Kanke F Wise M | 2007 | Dig Dis Sci2007,52,3: | 1 |