Results 71 to 80 of about 13,061 (235)
Methods in Ecology and Evolution, EarlyView.Abstract In the field of evolutionary biology, the selection of a phylogenetically representative sample is a crucial step to have a complete and accurate understanding of the studied group and the evolution of its traits. However, this step is often overlooked, and there is currently no objective way to assess the relevance of a sample for a given ...
Nyniane Steinkampf‐‐Pellecuer +2 more
wiley +1 more source
VUV spectroscopy of pure and Sm2+ doped SrFCl crystals
, 2003 The creation and relaxation of electronic excitations in pure crystalline SrFCl and Sm2+ doped SrFCl were investigated using vacuum ultraviolet (VUV) spectroscopic methods.
Jaaniso, R +4 more
core +1 more source
BloomTree: Dynamic Coloring Techniques for Exploring Deep and Wide Tree Structures
Computer Graphics Forum, EarlyView.Abstract This study introduces BloomTree, an interactive Sunburst system for visualizing massive hierarchical datasets, such as the Tree of Life. Traditional static color schemes fail to maintain perceptual distinguishability when applied to millions of nodes, and managing the full tree in memory is computationally costly.
A. Tanaka, K. Wakita
wiley +1 more source
Endoscopy International Open, 2020 Background and study aims Magnifying endoscopy with narrow-band imaging (M-NBI) is reported to be useful in diagnosing invasion depth of superficial esophageal squamous cell carcinoma (SCC), but accurate diagnosis of deep submucosal invasion (SM2) has ...
Yoichiro Ono +15 more
doaj +1 more source
Cryo‐EM structures of multiple‐peptide resistance factor (MprF) from Pseudomonas aeruginosa
The FEBS Journal, EarlyView.Cryo‐EM analysis of MprF from Pseudomonas aeruginosa reveals a dimeric enzyme, distinct from Rhizobium homologues. The soluble GNAT domain contains a dynamic amphipathic helix (TTH) that adopts different positions in detergent micelle and nanodisc, relative to the membrane.
Shaileshanand Jha, Kutti R. Vinothkumar
wiley +1 more source
Canonical Distribution Law and KCl: Sm2+ Fluorescence: The C2v Paradox
, 1972 A combination of critical experiments has been carried out in order to elucidate the recent conclusions of Bradbury and Wong, who attributed all the dominant KCl: Sm2+ fluorescence lines to the nearest-neighbor C2v(1,1,0)Sm2+−K+ vacancy site.
Fong, Francis K. +2 more
core +1 more source
Unreachable, Inescapable: Sustainable Development as Normative Camouflage in EU–MERCOSUR Trade
JCMS: Journal of Common Market Studies, EarlyView.Abstract This article examines how sustainable development functions as a mechanism of stabilising asymmetry in North–South trade governance, using the European Union (EU)–Southern Common Market (MERCOSUR) agreement as a case study. Whilst sustainability is often framed as a normative good or institutional advance, the article shows instead how it ...
Asha Herten‐Crabb
wiley +1 more source
Sensors, 2015 Sulfadimidine (SM2) is a highly toxic and ubiquitous pollutant which requires rapid, sensitive and portable detection method for environmental and food monitoring.
Xiu-Juan Hao +5 more
doaj +1 more source
Postcranial anatomy of the Miocene hippopotamoids of Toros‐Menalla, Chad
Journal of Anatomy, EarlyView.We establish a framework for the identification of postcranial remains in hippopotamoids by describing and comparing for the first time two late Miocene hippopotamoids from Toros‐Menalla, Chad (Hexaprotodon garyam, an early hippopotamid, and Libycosaurus bahri, the last African anthracothere) with the common hippopotamus.
Lorenzo Scribano +4 more
wiley +1 more source
Journal of Periodontal Research, EarlyView.Irisin is an extracellular peptide stimulated by exercise and could act as both a biomarker and mediate the positive impact of exercise. This scoping review synthesizes human evidence on irisin variations in non‐communicable diseases, showing an increase of irisin in saliva and gingival tissues in periodontitis, potentially reflecting reparative or ...
Larysa Saboya Cavalotti Perdonsini +4 more
wiley +1 more source