Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Parker B.) "

Sökning: WFRF:(Parker B.)

Sortera/gruppera träfflistan
  • von Haartman, M., et al. (författare)
  • Impact of strain and channel orientation on the low-frequency noise performance of Si n- and pMOSFETs
  • 2007
  • Ingår i: Solid-State Electronics. - 0038-1101 .- 1879-2405. ; 51:5, s. 771-777
  • Tidskriftsartikel (refereegranskat)abstract
    • Mobility and low-frequency (LF) noise were studied in tensile strained Si n- and pMOSFETs fabricated on relaxed SiGe virtual substrates. Both the impact of the channel orientation ((110) or (100) on (100) Si) and the tensile strain were carefully investigated. Two types of virtual substrates were used; a thin relaxed SiGe layer (20% Ge) and a thick one (27% Ge). The strained Si nMOSFETs fabricated on the thin substrate showed similar LF noise level as in the reference devices, whereas the thick substrate caused severely increased LF noise in the nMOSFETs. The latter was linked to the higher Ge concentration and explained by possible misfit dislocations and increased defect densities, likely resulting from strain relaxation caused by ion implantation damage. On the other hand, considerably lower LF noise was achieved in the pMOSFETs on the thick SiGe. The channel orientation was not found to have a significant influence on the LF noise performance in any of the studied devices.
  • Zabel, B A, et al. (författare)
  • Human G protein-coupled receptor GPR-9-6/CC chemokine receptor 9 is selectively expressed on intestinal homing T lymphocytes, mucosal lymphocytes, and thymocytes and is required for thymus-expressed chemokine-mediated chemotaxis
  • 1999
  • Ingår i: Journal of Experimental Medicine. - : Rockefeller University Press. - 1540-9538. ; 190:9, s. 1241-1256
  • Tidskriftsartikel (refereegranskat)abstract
    • TECK (thymus-expressed chemokine), a recently described CC chemokine expressed in thymus and small intestine, was found to mediate chemotaxis of human G protein-coupled receptor GPR-9-6/L1.2 transfectants. This activity was blocked by anti-GPR-9-6 monoclonal antibody (mAb) 3C3. GPR-9-6 is expressed on a subset of memory alpha4beta7(high) intestinal trafficking CD4 and CD8 lymphocytes. In addition, all intestinal lamina propria and intraepithelial lymphocytes express GPR-9-6. In contrast, GPR-9-6 is not displayed on cutaneous lymphocyte antigen-positive (CLA(+)) memory CD4 and CD8 lymphocytes, which traffic to skin inflammatory sites, or on other systemic alpha4beta7(-)CLA(-) memory CD4/CD8 lymphocytes. The majority of thymocytes also express GPR-9-6, but natural killer cells, monocytes, eosinophils, basophils, and neutrophils are GPR-9-6 negative. Transcripts of GPR-9-6 and TECK are present in both small intestine and thymus. Importantly, the expression profile of GPR-9-6 correlates with migration to TECK of blood T lymphocytes and thymocytes. As migration of these cells is blocked by anti-GPR-9-6 mAb 3C3, we conclude that GPR-9-6 is the principal chemokine receptor for TECK. In agreement with the nomenclature rules for chemokine receptors, we propose the designation CCR-9 for GPR-9-6. The selective expression of TECK and GPR-9-6 in thymus and small intestine implies a dual role for GPR-9-6/CCR-9, both in T cell development and the mucosal immune response.
Skapa referenser, mejla, bekava och länka
Typ av publikation
tidskriftsartikel (665)
konferensbidrag (19)
forskningsöversikt (8)
rapport (1)
bokkapitel (1)
Typ av innehåll
refereegranskat (668)
övrigt vetenskapligt (26)
Aad, G (570)
Zwalinski, L. (510)
Clark, A. (480)
D'Onofrio, M. (478)
Fox, H. (478)
Hou, S. (476)
visa fler...
Robson, A. (476)
Li, H. (475)
Nakano, I. (475)
Bocci, A. (474)
Brandt, A. (474)
Burdin, S. (474)
Evans, H. (474)
Giokaris, N. (474)
Gorelov, I. (474)
Hubacek, Z. (474)
Kehoe, R. (474)
Kim, S. H. (474)
Kupco, A. (474)
Loginov, A. (474)
Lokajicek, M. (474)
Mehta, A. (474)
Meyer, J. (474)
Pleier, M. -A. (474)
Price, D. (474)
Quadt, A. (474)
Boudreau, J. (473)
Cerri, A. (473)
Errede, S. (473)
Khanov, A. (473)
Limosani, A. (473)
Lipeles, E. (473)
Neal, H. A. (473)
Parker, M. A. (473)
Qian, J. (473)
Sawyer, L. (473)
Simak, V. (473)
Snyder, S. (473)
Borissov, G. (472)
Brock, R. (472)
Cerrito, L. (472)
Cooke, M. (472)
Hohlfeld, M. (472)
Kroll, J. (472)
Lee, S. C. (472)
Oh, S. H. (472)
Rizatdinova, F. (472)
Schwienhorst, R. (472)
Stark, J. (472)
Strauss, M. (472)
visa färre...
Lunds universitet (531)
Kungliga Tekniska Högskolan (419)
Karolinska Institutet (92)
Uppsala universitet (65)
Göteborgs universitet (28)
Stockholms universitet (28)
visa fler...
Umeå universitet (12)
Chalmers tekniska högskola (9)
Linköpings universitet (6)
Luleå tekniska universitet (2)
Sveriges Lantbruksuniversitet (2)
Mälardalens högskola (1)
Örebro universitet (1)
Jönköping University (1)
Högskolan i Halmstad (1)
RISE (1)
visa färre...
Engelska (693)
Odefinierat språk (1)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (530)
Medicin och hälsovetenskap (77)
Teknik (6)
Samhällsvetenskap (3)
Lantbruksvetenskap (1)


pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy