Results 81 to 90 of about 142,910 (231)

The enigmatic mitochondrial genome of Rhabdopleura compacta (Pterobranchia) reveals insights into selection of an efficient tRNA system and supports monophyly of Ambulacraria

BMC Evolutionary Biology, 2011
Background The Hemichordata comprises solitary-living Enteropneusta and colonial-living Pterobranchia, sharing morphological features with both Chordata and Echinodermata.
Stadler Peter F, Bernt Matthias, Hetmank Joerg, Perseke Marleen, Schlegel Martin, Bernhard Detlef   +5 more
doaj   +1 more source

Blue plaque review series: Thomas Graham Brown: Before his time

Experimental Physiology, EarlyView.
Abstract Thomas Graham Brown made a seminal discovery, published in 1911 while he was a Carnegie Fellow in the University of Liverpool laboratory of Nobel Prize winner Charles S. Sherrington. Working in cats, he showed that rhythmic ‘voluntary’ behaviour, such as stepping and, by inference, walking, does not result from a chain of reflex events, but ...
Ronald L. Calabrese, Eve Marder
wiley   +1 more source

Cardiovascular β‐Adrenergic Receptor Distribution and Function: Influence of Species, Sex, Age, and Tissue

Comprehensive Physiology, Volume 16, Issue 3, June 2026.
Estrogen modulates β‐AR signaling in a context‐dependent manner influenced by species, sex, age, tissue, and vascular health, highlighting challenges in translating findings from experimental models to human cardiovascular physiology. ABSTRACT Cardiovascular diseases remain the leading global cause of morbidity and mortality, with notable sex‐specific ...
Basant Elsaid, Irakli Kopaliani, Birgit Zatschler, Ansam Seif, Stephan Speier, Andreas Deussen   +5 more
wiley   +1 more source

XMM-Newton discovery of transient X-ray pulsar in NGC 1313

, 2008
We report on the discovery and analysis of the transient X-ray pulsar XMMU J031747.5-663010 detected in the 2004 November 23 XMM-Newton observation of the spiral galaxy NGC 1313.
Basko M. M., Chernyakova M., Corbet R. H. D., Karasev D. I., Leahy D. A., Mizuno T., Petre R., S. P. Trudolyubov, White N. E.   +8 more
core   +1 more source

Is Malaysia’s banded langur, Presbytis femoralis femoralis, actually Presbytis neglectus neglectus? Taxonomic revision with new insights on the radiation history of the Presbytis species group in Southeast Asia [PDF]

, 2018
The disjunct distribution of Presbytis femoralis subspecies across Sumatra (P. f. percura), southern (P. f. femoralis) and northern (P. f. robinsoni) Peninsular Malaysia marks the unique vicariance events in the Sunda Shelf.
A Ampeng, A Mekonnen, A Yanuar, AJ Drummond, AJ Drummond, AR Rogers, AR Rogers, BA Malyarchuk, Badrul Munir Md-Zain, BM Md-Zain, BM Md-Zain, C Roos, CC Wilson, CP Groves, D Brandon-Jones, D Brandon-Jones, D Brandon-Jones, D Brandon-Jones, D Meyer, D Posada, D Zinner, DG Smith, DL Hartl, DL Swofford, E Meijaard, E Meijaard, EL Bennett, F Tajima, F Tajima, FN Chasen, G Edwards, GB Corbet, GM Sgarlata, GS Miller, GS Miller, H Schlegel, Hanisah Baharuddin, HC Robinson, HJ Chatterjee, J Alexandrino, J Rozas, JF Oates, JP Huelsenbeck, KN Sterner, L Excoffier, L Medway, M Aimi, M Bouga, M Lynch, M Nei, M Slatkin, MAB Abdul-Latiff, MAB Abdul-Latiff, MAB Abdul-Latiff, Muhammad Abu Bakar Abdul-Latiff, N Akbar, N Ray, N Rowe, N Ting, NR Aifat, NR Aifat, P Endicott, P Perelman, Pazil Abdul-Patah, PH Napier, RI Pocock, RL Raaum, RM Nowak, RR Hudson, RW Thorington, S Kumar, S Schneider, S Wright, T Harrison, TS Raffles, V Kheng, V Weitzel, V Weitzel, VF Vun, W Wang, WCL Martin, WL Wilson, XP Wang, Y Aihara, Y Fang, YX Fu, YX Fu, Z Liu   +87 more
core   +1 more source

Fermentation and Enzymatic Pre‐Treatments to Modulate Sensory Properties of Extruded Plant‐Based Meat Alternatives

Sustainable Food Proteins, Volume 4, Issue 2, June 2026.
Fermentation, enzymatic hydrolysis, and enzymatic crosslinking are emerging pre‐treatments to improve the sensory properties of extruded plant‐based meat alternatives. This review critically examines current literature to identify underlying mechanisms, benefits, and key research gaps associated with these pre‐treatments.
Ravinder Singh, Michel Aliani, Warren Blunt, Filiz Koksel   +3 more
wiley   +1 more source

Evidence for Extremely High Dust Polarization Efficiency in NGC 3184

, 2002
Recent studies have found the Type II-plateau supernova (SN) 1999gi to be highly polarized (p_max = 5.8%, where p_max is the highest degree of polarization measured in the optical bandpass; Leonard & Filippenko 2001) and minimally reddened (E[B-V] = 0.21
Alexei V. Filippenko, Berdyugin A., Douglas C. Leonard, Hoflich P., Mathewson D. S., McCall M. L., Ryan Chornock, Scarrott S. M., Teerikorpi P., Weidong Li, Whittet D. C. B.   +10 more
core   +1 more source

Mechanisms of Body Alignment in a Diurnal Songbird Migrant

Ethology, Volume 132, Issue 6, Page 399-411, June 2026.
The graphical abstract illustrates the body alignment mechanism of a diurnal songbird migrant, the dunnock (Prunella modularis). Dunnocks consistently expressed an angular body alignment, with inter‐individual variation at the level of the population.
Christina Spiliopoulou, Giuseppe Bianco, Mihaela Ilieva, Susanne Åkesson   +3 more
wiley   +1 more source

Global Health Estimate of Invasive Mycobacterium chimaera Infections Associated with Heater–Cooler Devices in Cardiac Surgery

Emerging Infectious Diseases, 2018
Investigations of a worldwide epidemic of invasive Mycobacterium chimaera associated with heater–cooler devices in cardiac surgery have been hampered by low clinical awareness and challenging diagnoses.
Rami Sommerstein, Barbara Hasse, Jonas Marschall, Hugo Sax, Michele Genoni, Matthias Schlegel, Andreas F. Widmer   +6 more
doaj   +1 more source

Critique et herméneutique dans le premier romantisme allemand

, 1996
Dans la pratique philologique, la critique, qui établit l’authenticité du texte et l’herméneutique, qui en dégage le sens, sont deux opérations solidaires. Ce modèle s’est vu élevé à la réflexion, dès la fin du xviiie siècle en Allemagne, par les auteurs de la génération romantique, Friedrich Schlegel, Schleiermacher et Ast.
Schlegel, Friedrich, Schleiermacher, Friedrich Daniel Ernst, Ast, Friedrich, Schlegel, August Wilhelm, Bernhardi, August Ferdinand, Dilthey, Wilhelm, Thouard, Denis   +6 more
openaire   +3 more sources