Results 81 to 90 of about 55,514 (192)

Cross‐Linking Mass Spectrometry of the Antimicrobial Peptides Magainin 2 and PGLa Reveals Heterodimerization in Micellar Medium

open access: yesRapid 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

Legal and Jurisprudential Analysis of Islamic Treasury Bills (Type I) [PDF]

open access: yesتحقیقات 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  

The distribution, hydrocarbon potential, and development of the Lower Cretaceous black shales in coastal southeastern China

open access: yesJournal 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

Topological‐defect‐featured order evolution of liquid crystals

open access: yesResponsive Materials, EarlyView.
This review provides a comprehensive introduction to the recent advances in the topological‐defect‐featured order evolution of liquid crystal (LCs), including the stimulus‐driven dynamics of defects in nematic LCs, topological defect morphological transformation during phase transitions, advanced strategies for regulating and applications of ...
Jin‐Bing Wu   +4 more
wiley   +1 more source

Optimizing Prolonged (6 h) Normothermic Machine Perfusion of Donor Kidneys (PROPER Study)

open access: yesArtificial 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

Detection of HERV‑K6 and HERV‑K11 transpositions in the human genome

open access: yesBiomedical Reports, 2018
Mobile genetic elements classed as transposons comprise an estimated 45% of the human genome, and 8% of these elements are human endogenous retroviruses (HERVs). Endogenous retroviruses are retrotransposons, containing 5' and 3' long terminal repeat sequences and encoding envelope, group-specific antigen and DNA polymerase proteins.
Marakli, Sevgi   +3 more
openaire   +4 more sources

A link between increased temperature and avian body condition in a logged tropical forest

open access: yesConservation Biology, EarlyView.
Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi   +7 more
wiley   +1 more source

Dielectric and Performance Analysis of CdTe Quantum Dots Doped Nematic Liquid Crystal

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018
In this work, cadmium telluride core type quantum dots (CdTe QDs) weredispersed in 4-pentyl-4′-cyanobiphenyl (5CB) nematic liquid crystal (LC) with aconcentration of 0.05 % wt/wt; and their electrical and dielectric propertieswere investigated by using ...
Oğuz Köysal   +4 more
doaj   +1 more source

Intrinsic specificity of a ‘core’ TIP60 acetyltransferase complex in Drosophila

open access: yesThe FEBS Journal, EarlyView.
The intrinsic substrate selectivity of the Drosophila TIP60‐core acetyltransferase was determined using synthetic nucleosome arrays. Targeted mass spectrometry revealed site‐specific acetylation of histones H2A, H2A.V, and H4, uncovering distinct acetylation rates and patterns across individual lysines.
Silke Krause   +5 more
wiley   +1 more source

Noisy weak-lensing convergence peak statistics near clusters of galaxies and beyond

open access: yes, 2010
Taking into account noise from intrinsic ellipticities of source galaxies, in this paper, we study the peak statistics in weak-lensing convergence maps around clusters of galaxies and beyond.
Albrecht   +22 more
core   +1 more source

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