Results 41 to 50 of about 144,211 (333)

The in vitro influence of the burrowing polychaete Nereis diversicolor on the fate of petroleum hydrocarbons in marine sediments [PDF]

, 1994
The in vitro fate of the saturated hydrocarbon fraction (SF) of Arabian Light crude oil has been studied in PVC cores filled with a coastal marine sediment defaunated by sieving.
Aller, Aller, Atlas, Barbanti, Bauer, Bertrand, Bertrand, Bonin, Flootgate, Forster-Smith, Gardner, Gerino, Gerino, Gordon, Helder, Karickhoff, Koerting-Walker, Krantzberg, Kristensen, Kristensen, Kristensen, Lee, Levell, Mahaut, McElroy, Meadows, Mille, Siron   +27 more
core   +3 more sources

Role of Internal Motions and Molecular Geometry on the NMR Relaxation of Hydrocarbons

, 2018
The role of internal motions and molecular geometry on $^1$H NMR relaxation times $T_{1,2}$ in hydrocarbons is investigated using MD (molecular dynamics) simulations of the autocorrelation functions for in{\it tra}molecular $G_R(t)$ and in{\it ter ...
Asthagiri, Dilip, Chapman, Walter G., Chen, Zeliang, Hirasaki, George J., Parambathu, Arjun Valiya, Singer, Philip M.   +5 more
core   +1 more source

Ozone and alkyl nitrate formation from the Deepwater Horizon oil spill atmospheric emissions [PDF]

, 2012
Ozone (O3), alkyl nitrates (RONO2), and other photochemical products were formed in the atmosphere downwind from the Deepwater Horizon (DWH) oil spill by photochemical reactions of evaporating hydrocarbons with NOx (=NO+NO2) emissions from spill response
Aikin, KC, Atlas, EL, Blake, DR, Holloway, JS, Meinardi, S, Neuman, JA, Nowak, JB, Parrish, DD, Peischl, J, Perring, AE, Pollack, IB, Roberts, JM, Ryerson, TB, Trainer, M   +13 more
core   +1 more source

The potential use of n-alkanes, long-chain alcohols and long-chain fatty acids as diet composition markers: indoor validation with sheep and herbage species from the rangeland of Inner Mongolia of China

Animal, 2012
To investigate the potential use of n-alkanes (alkanes), long-chain alcohols (alcohols) and long-chain fatty acids (acids) for estimating the diet composition of sheep, in a feeding trial.
L.J. Lin, X.Y. Zhu, C. Jiang, H.L. Luo, H. Wang, Y.J. Zhang, F.Z. Hong   +6 more
doaj   +1 more source

Optimized intermolecular potential for nitriles based on Anisotropic United Atoms model [PDF]

, 2008
An extension of the Anisotropic United Atoms intermolecular potential model is proposed for nitriles. The electrostatic part of the intermolecular potential is calculated using atomic charges obtained by a simple Mulliken population analysis.
A St-Amant, AHN Mousa, AZ Francesconi, AZ Panagiotopoulos, AZ Panagiotopoulos, AZ Panagiotopoulos, B Smit, Claude Mijoule, Corinne Lacaze-Dufaure, DA Kofke, E Bourasseau, E Bourasseau, E Bourasseau, E Goldstein, F Case, H Kratzke, HJ Bohm, HJ Bohm, HK Hansen, HL Williams, JJ Pablo De, JM Prausnitz, JP Perdew, JP Perdew, JP Perdew, JR Errington, M Hloucha, M Hloucha, MG Ahunbay, MG Martin, Mohamed Kamel Hadj-Kali, N Panagiotopoulos AZ Quirke, P Ungerer, Philippe Ungerer, R Bukowski, R Gani, S Horstmann, S Kranias, S Toxvaerd, S Toxvaerd, SH Vosko, SK Nath, Vincent Gerbaud, WJ Warowny, WL Jorgensen, WL Jorgensen, Xavier Joulia   +46 more
core   +3 more sources

A Note on the Tracing of Herbage Contribution to Grazing Sheep Diet Using Milk and Feces Biomarkers

Frontiers in Veterinary Science, 2021
Milk from grazing ruminants is usually rich in beneficial components for human health, but distinguishing milks sourced from grazing is difficult, and this hinders the valuing of the grazing benefit.
Giovanni Molle, Andrea Cabiddu, Mauro Decandia, Marco Acciaro, Giuseppe Scanu, Margherita Addis, Myriam Fiori, Marco Caredda   +7 more
doaj   +1 more source

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

Molecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan, Irina Primac, Emre Etlioglu, Laurens Debruyne, Ann Janssen, Magy Sallam, Kevin Tabury, Roel Quintens, Wiebren Tjalma, Mohammed Abderrafi Benotmane   +9 more
wiley   +1 more source

Avanços metodológicos na determinação do consumo de ruminantes em pastejo Advances in methods for determining animal intake on pasture

Revista Brasileira de Zootecnia, 2007
Avanços metodológicos são, usualmente, conseqüência direta de avanços conceituais e tecnológicos. No caso da estimativa do consumo em pastejo, os recentes avanços conceituais relativos ao processo de busca e apreensão da forragem pelo ruminante ...
Paulo César de Faccio Carvalho, Gilberto Vilmar Kozloski, Henrique Mendonça Nunes Ribeiro Filho, Mônica Vizzotto Reffatti, Teresa Cristina Moraes Genro, Valéria Pacheco Batista Euclides   +5 more
doaj   +1 more source

General method for prediction of thermal conductivity for well-characterized hydrocarbon mixtures and fuels up to extreme conditions using entropy scaling [PDF]

, 2019
A general and efficient technique is developed to predict the thermal conductivity of well-characterized hydrocarbon mixtures, rocket propellant (RP) fuels, and jet fuels up to high temperatures and high pressures (HTHP).
Akhmedova-Azizova, Arcoumanis, Arikol, Ashutosh Gupta, Assael, Assael, Assael, Assael, Assael, Baroncini, Baroncini, Baroncini, Baroncini, Battistoni, Briggs, Burgess, Chickos, Chung, Chung, Deng, Fareleira, Fareleira, Fouad, Gharagheizi, Gharagheizi, Gharagheizi, Giannadakis, Gross, Guo, Hopp, Houman B. Rokni, Huber, Huber, Huber, Jia, Joshua D. Moore, Kashiwagi, Kesler, Lashkarbolooki, Latini, Latini, Lazzús, Liang, Lötgering-Lin, Manolis Gavaises, Mark A. McHugh, Mathias, Nagvekar, Park, Pomraning, Rajendar R. Mallepally, Ramos-Pallares, Ramos-Pallares, Rastorguev, Rodenbush, Rokni, Rokni, Rosenfeld, Roy, Sastri, Sauer, Schilling, Schmidt, Stiel, Tamouza, Teja, Teja, Thi, Tihic, Wada, Wakeham, Wu, Xu   +72 more
core   +1 more source

Direct Iodination of Alkanes [PDF]

Organic Letters, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Raúl, Montoro, Thomas, Wirth
openaire   +2 more sources