Results 31 to 40 of about 13,578,556 (251)

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Accuracy of the estimates of ammonia concentration in rumen fluid using different analytical methods

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
The accuracy of two different methods in measuring the ammonia nitrogen (N-NH3) concentration in rumen fluid were evaluated: a catalyzed indophenol colorimetric reaction (CICR) and the Kjeldahl distillation (KD).
N.K.P. Souza, E. Detmann, S.C. Valadares Filho, V.A.C. Costa, D.S. Pina, D.I. Gomes, A.C. Queiroz, H.C. Mantovani   +7 more
doaj   +1 more source

Effect of source and level of forage in the diet on in vitro ammonia emission from manure of Holstein and Jersey dairy cows

JDS Communications, 2021
Reducing overall reactive N losses from dairy production systems depends substantially on reducing the atmospheric emission of manure ammonia (NH3). The objective of this study was to determine potential NH3-N emission of reconstituted manure using an in
M.E. Uddin, M.A. Wattiaux
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Infrared photodissociation spectroscopy of [Al(NH3)n]+ (n = 1-5) : solvation structures and insertion reactions of Al+ into NH3 [PDF]

, 2006
The [Al(NH3)n]+ ions with n = 1–5 are studied by infrared photodissociation spectroscopy and density functional theory calculations. The inserted [H–Al–NH2]+ structure is calculated to be higher in energy than the adduct [Al–NH3]+ structure.
Ohashi, Kazuhiko, Inokuchi, Yoshiya, Iino, Takuro, Judai, Ken, Mune, Yutaka, Sekiya, Hiroshi, Nishi, Nobuyuki   +6 more
core   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Adsorption of NH3-N onto rice straw-derived biochar

, 2019
In this study, potential of rice straw-derived biochar as an NH3-N was evaluated. The aims of this study are to evaluate the NH3-N adsorption kinetics, examine NH3-N adsorption capacity, suggest the optimal pyrolysis temperature for NH3-N removal, and ...
김재영, Park, Man Ho, Jeong, Sangjae, Kim, Jae Young   +3 more
core   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Field efficacy of urease inhibitors for mitigation of ammonia emissions in agricultural field settings: a systematic review

Frontiers in Environmental Science
Globally, ammonia (NH3) is one of the key air pollutants and reducing NH3 emissions and the associated indirect emission of the greenhouse gas nitrous oxide remains challenging for the agricultural sector.
Dumsane Themba Matse, Dominika J. Krol, Karl G. Richards, Martin Danaher, Enda Cummins, Xin Wang, Patrick J. Forrestal   +6 more
doaj   +1 more source

ADSORPTION OF AN NH₃ MOLECULE ON Cr(111) SURFACE BY QCMP 116 PROGRAM

Indonesian Journal of Chemistry, 2010
Interactions of an NH3 molecule on chromium (111) surface consists of 20 atoms with three layers has been studied by QCMP 116 (Calzaferri) program, run on IBM PC compatible (Pentium III, 660 MHz). An oncoming NH3 (with the planar molecular plane parallel
Charles Banon
doaj   +1 more source