Results 81 to 90 of about 55,507 (190)
, 1995 We investigate the possibility of obtaining inflationary solutions of the slow roll type from a low energy Lagrangian coming from superstrings. The advantage of such an approach is that in these theories the scalar potential has only one free parameter ...
De la Macorra, A., Lola, S.
core +2 more sources
International Journal of Chemical Kinetics, EarlyView.ABSTRACT The atmospheric chemistry of 1,4‐difluorobutane (CFH2CH2CH2CFH2) was investigated through a kinetic and mechanistic study of the reaction with chlorine (Cl) atoms and hydroxyl (OH) radicals. Using Fourier transform infrared (FTIR) spectroscopy and relative rate methods, the rate constants (k) for the reactions were determined at 298 ± 2 K as k(
Ellen R. Kjaergaard +4 more
wiley +1 more source
Legal and Jurisprudential Analysis of Islamic Treasury Bills (Type I) [PDF]
تحقیقات مالی اسلامی (پیوسته), 2018 Islamic treasury bills are new financial instruments which the government introduced in 1392 to settle private creditors' claims from the government. These types of documents, considered debt securities, are means of compensating for government deficits ...
Sayyed Mohammad Reza Hosseini
doaj
Induction of Drought Stress Resistance by Multi-Functional PGPR Bacillus licheniformis K11 in Pepper
The Plant Pathology Journal, 2013 Drought stress is one of the major yield affecting factor for pepper plant. The effects of PGPRs were analyzed in relation with drought resistance. The PGPRs inoculated pepper plants tolerate the drought stress and survived as compared to non-inoculated ...
Jong-Hui Lim, Sang-Dal Kim
doaj +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Permafrost is rapidly degrading in the sporadic zone, including palsa mires in Scandinavia. Peatlands in the area have likely accumulated heavy metals from atmospheric deposition of industrial contaminants in the wider region. As the palsa mire chemical composition is not well known, and in other permafrost regions the permafrost thaw may ...
Joanna Katarzyna Jóźwik +7 more
wiley +1 more source
, 2012 AIMS: We contribute to improving the census of cool brown dwarfs (late-T and Y dwarfs) in the immediate solar neighbourhood. METHODS: By combining near-infrared (NIR) data of UKIDSS with mid-infrared WISE and other available NIR (2MASS) and red optical ...
Abazajian +46 more
core +1 more source
Rapid Communications in Mass Spectrometry, EarlyView.ABSTRACT Rationale In this study, we applied cross‐linking mass spectrometry (XL‐MS) to characterize the oligomeric states of a PGLa/magainin 2 mixture and gain insight into the heterodimerization previously suggested in the literature. Both peptides have shown a synergistic enhancement of activity when tested in antimicrobial assays; however, the ...
Emilie Hirschler +7 more
wiley +1 more source
Journal of Palaeogeography, 2017 Lower Cretaceous black shales in coastal southeastern China are of significance to the geological study of the Tethys and Pacific realms and to hydrocarbon exploration of southeastern China and East China Sea.
Guang Hu +8 more
doaj +1 more source
Visibility maintenance via controlled invariance for leader-follower Dubins-like vehicles [PDF]
, 2010 The paper studies the visibility maintenance problem (VMP) for a leader-follower pair of Dubins-like vehicles with input constraints, and proposes an original solution based on the notion of controlled invariance.
Bullo, Francesco +2 more
core
Optimizing Prolonged (6 h) Normothermic Machine Perfusion of Donor Kidneys (PROPER Study)
Artificial Organs, EarlyView.Prolonged ex situ normothermic machine perfusion of donor kidneys up to 6 h is feasible, maintaining viability and histological integrity. Key protocol optimizations include fresh red blood cells, albumin supplementation, and urine recirculation—laying the groundwork for assessment and potential pretransplant interventions in future clinical trials ...
Asel S. Arykbaeva +14 more
wiley +1 more source