Results 111 to 120 of about 6,179,886 (326)

The Ionization Fraction in Dense Molecular Gas II: Massive Cores

, 1998
We present an observational and theoretical study of the ionization fraction in several massive cores located in regions that are currently forming stellar clusters.
de Boisanger C., Edwin A. Bergin, Guelin M., Habing H. J., Harju J., Jansen D. J., Jonathan P. Williams, Launhardt R., Le Bourlot J., Martin C. E., Meehan L. S. G., Philip C. Myers, Rene Plume, Ward-Thompson D., Zavagno A.   +14 more
core   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Evaluating the Protein Value of Fresh Tropical Forage Grasses and Forage Legumes Using In Vitro and Chemical Fractionation Methods. [PDF]

Animals (Basel), 2021
Salazar-Cubillas KC, Dickhoefer U.
europepmc   +1 more source

Interstellar deuterated ammonia: From NH3 to ND3

, 2005
We use spectra and maps of NH2D, ND2H, and ND3, obtained with the CSO, IRAM 30m and Arecibo telescopes, to study deuteration processes in dense cores. The data include the first detection of the hyperfine structure of ND2H.
Anglada, Bachiller, Bacmann, Bacmann, Caselli, Caselli, Ceccarelli, Ceccarelli, D. C. Lis, Dartois, Dartois, E. Roueff, F. F. S. van der Tak, Flower, Geppert, Gerin, Gerlich, Gerlich, Gibb, Hatchell, Hirota, Hirota, Jacq, Jijina, Le Bourlot, Linsky, Lis, Lis, Loinard, M. Gerin, Marcelino, Marquette, McCall, McMullin, Mizuno, P. F. Goldsmith, Pagani, Parise, Parise, Parise, Pontoppidan, Roberts, Roberts, Roberts, Rodgers, Roueff, Roueff, Roueff, Shah, Smith, Stark, Stark, Tielens, Tiné, Turner, Turner, Ungerechts, van der Tak, van Veldhoven, Vastel, Vastel, Walmsley, Watson, Öjekull   +63 more
core   +2 more sources

Tumor and germline testing with next generation sequencing in epithelial ovarian cancer: a prospective paired comparison using an 18‐gene panel

Molecular Oncology, EarlyView.
Genetic testing in epithelial ovarian cancer includes both germline and tumor‐testing. This approach often duplicates resources. The current prospective study assessed the feasibility of tumor‐first multigene testing by comparing tumor tissue with germline testing of peripheral blood using an 18‐gene NGS panel in 106 patients.
Elisabeth Spenard, Cristina Mitric, Melanie Care, Tracy L. Stockley, Raymond H. Kim, Jeanna McCuaig, Blaise Clarke, Laura Ranich, Clare Sheen, Sarah E. Ferguson, Liat Hogen, Taymaa May, Marcus Q. Bernardini   +12 more
wiley   +1 more source

Contrasting properties of soil organic matter fractions isolated by different physical separation methodologies

Geoderma
Physical soil organic matter (SOM) fractions provide increased insight into the biogeochemical functioning of soils. Several fractionation methodologies have been developed to separate particulate (POM) from mineral-associated organic matter (MAOM ...
S. Leuthold, J.M. Lavallee, M.L. Haddix, M.F. Cotrufo   +3 more
doaj   +1 more source

Comparative study on Fractional Isothermal Chemical Model

Alexandria Engineering Journal, 2021
This article investigates a family of approximate solutions for the fractional isothermal chemical (FIC) equation based on mass action kinetics for autocatalytic feedback, involving the conversion of a reactant in the Liouville-Caputo sense. We apply two methods to construct numerical solutions of the FIC equation.
openaire   +2 more sources

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source

Ultra-violet absorption cross sections of isotopically substituted nitrous oxide species: ¹⁴N¹⁴NO, ¹⁵N¹⁴NO, ¹⁴N¹⁵NO and ¹⁵N¹⁵NO [PDF]

Atmospheric Chemistry and Physics, 2004
The isotopically substituted nitrous oxide species 14N14NO, 15N14NO, 14N15NO and 15N15NO were investigated by ultra-violet (UV) absorption spectroscopy. High precision cross sections were obtained for the wavelength range 181 to 218nm at temperatures of ...
P. von Hessberg, J. Kaiser, J. Kaiser, M. B. Enghoff, C. A. McLinden, S. L. Sorensen, T. Röckmann, M. S. Johnson   +7 more
doaj  

Chemical Fractionation Joint to In-Mixture NMR Analysis for Avoiding the Hepatotoxicity of Teucrium chamaedrys L. subsp. chamaedrys. [PDF]

Biomolecules, 2021
Piccolella S, Scognamiglio M, D'Abrosca B, Esposito A, Fiorentino A, Pacifico S.   +5 more
europepmc   +1 more source