Results 11 to 20 of about 513,616 (274)

Survival Benefit of Adjuvant Radiotherapy After Surgery in Patients With T1‐2N1M0 Hypopharyngeal Squamous Cell Carcinoma: A Dual‐Cohort Analysis of SEER and Institutional Data [PDF]

Cancer Medicine
Background The optimal therapeutic strategy for patients with T2‐3N0‐3 M0 or T1N1‐3 M0 hypopharyngeal squamous cell carcinoma (HPSCC) and the use of postoperative radiotherapy with or without systemic therapy for patients with T1‐2N1M0 HPSCC remain ...
Zhangwei Hu, Renqiang Ma, Yihui Wen, Jie Deng, Wei Sun, Lin Chen, Siyu Chen, Weiping Wen, Wenbin Lei   +8 more
doaj   +2 more sources

Prognostic Value of Distant Micrometastasis in Breast Cancer: A Population-Based Propensity Score-Matched Study [PDF]

International Journal of Women's Health
Simin Luo,1,2 Ying Wang,1,2 Jianli Zhao,1,2 Linxiaoxiao Ding,1,2 Wenjing Wu,1,2 Yinduo Zeng,1,2 Song Tang3 1Breast Tumor Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, People’s Republic of China; 2Guangdong Provincial ...
Luo S, Wang Y, Zhao J, Ding L, Wu W, Zeng Y, Tang S   +6 more
doaj   +2 more sources

Ecological restoration, ecosystem services, and land use: a European perspective

Ecology and Society, 2016
This special feature provides an overview on how the ecosystem service concept has been and can be incorporated into the science, practice, and policies of ecological restoration (ER) and evidence-based land-use. It includes an edited selection of eleven
Anne Tolvanen, James Aronson
doaj   +1 more source

Growth and Fatty Acid Composition of Marine Microalga Nannochloropsis SP in Medium Enriched with Magnesium [PDF]

, 2010
Micro-algae are to be an attractive way to produce bio-diesel due to high photosynthetic yields and lipid accumulation in cells. This high productivity combined with possibility to uptake CO2 stimulated its utilization as a biological mitigation method ...
Cameron Smith (244750), Daniel Keim (3478112), Klaus Neuhaus (134143), Patrick Wright (470353), Richard Landstorfer (3491384), Rolf Backofen (11285), Romy Wecko (3803506), Siegfried Scherer (72669), Steffen Schober (134153), Svenja Simon (505784)   +9 more
core   +5 more sources

Cosmological constraints from lensing statistics and supernovae on the cosmic equation of state [PDF]

, 1998
We investigate observational constraints from lensing statistics and high-z type Ia supernovae on flat cosmological models with nonrelativistic matter and an exotic fluid with equation of state, $p_x=(m/3 -1)\rho_x$.
A. G. Riess, A. J. Surdej, A. O. Jaunsen, Ana Paula M. R. Miceli, B. Ratra, B. Ratra, C. H. Lineweaver, C. H. Lineweaver, C. S. Kochanek, C. S. Kochanek, C. S. Kochanek, D. Crampton, D. Maoz, D. Spergel, E. E. Falco, E. E. Falco, E. L. Turner, E. L. Turner, H. A. Feldman, H. K. C. Yee, H. Martel, I. Waga, Ioav Waga, J. A. Frieman, J. A. Frieman, J. C. Carvalho, J. C. Fabris, J. Loveday, J. M. Overduin, J. N. Fry, J. Stelmach, K. Coble, K. Freese, L. F. Bloomfield Torres, M. Fukugita, M. Fukugita, M. Ozer, M. Reuter, M. S. Turner, M. White, P. G. Ferreira, P. Schechter, P. T. P. Viana, R. G. Carlberg, R. O. Marzke, R. R. Caldwell, S. Hancock, S. M. Faber, S. Perlmutter, S. Perlmutter, T. Chiba, V. Sahni, V. Silveira, V. Silveira, W. Chen, W. Hu   +55 more
core   +2 more sources

Observed Smooth Energy is Anthropically Even More Likely As Quintessence Than As Cosmological Constant [PDF]

, 2000
For a universe presently dominated by static or dynamic vacuum energy, cosmological constant (LCDM) or quintessence (QCDM), we calculate the asymptotic collapsed mass fraction as function of the present ratio of vacuum energy to clustered mass, \Omega_ ...
Bludman, Sidney
core   +2 more sources

Heliox Improves Carbon Dioxide Removal during Lung Protective Mechanical Ventilation

Critical Care Research and Practice, 2014
Introduction. Helium is a noble gas with low density and increased carbon dioxide (CO2) diffusion capacity. This allows lower driving pressures in mechanical ventilation and increased CO2 diffusion.
Charlotte J. Beurskens, Daniel Brevoord, Wim K. Lagrand, Walter M. van den Bergh, Margreeth B. Vroom, Benedikt Preckel, Janneke Horn, Nicole P. Juffermans   +7 more
doaj   +1 more source

Immune landscape and prognostic index for pancreatic cancer based on TCGA database and in vivo validation

BMC Cancer, 2023
Highlights M0 macrophages accounted for more than 9.8%, indicating a poor prognosis in pancreatic cancer. M0 macrophages proportion were negatively correlated with CD8 + T cells, and immune scores. M0 macrophages promote pancreatic cancer growth in vivo.
Pan-ling Xu, Chien-shan Cheng, Ting Wang, Shu Dong, Ping Li   +4 more
doaj   +1 more source

Low temperature characterization of modulation doped SiGe grown on bonded silicon-on-insulator [PDF]

, 1996
Modulation doped pseudomorphic Si0.87Ge0.13 strained quantum wells were grown on bonded silicon-on-insulator (SOI) substrates. Comparison with similar structures grown on bulk Si(100) wafers shows that the SOI material has higher mobility at low ...
Arnone, D. D., Emeleus, C. J., Griffin, N., Paul, Douglas J. (Professor of Semiconductor Devices)‏, Pepper, M., Phillips, P. J. (Peter J.), Whall, Terry E.   +6 more
core   +1 more source

Cardiolipin binding enhances KcsA channel gating via both its specific and dianion-monoanion interchangeable sites

iScience, 2023
Summary: KcsA is a potassium channel with a plethora of structural and functional information, but its activity in the KcsA-producing actinomycete membranes remains elusive.
Masayuki Iwamoto, Masayuki Morito, Shigetoshi Oiki, Yudai Nishitani, Daisuke Yamamoto, Nobuaki Matsumori   +5 more
doaj   +1 more source