Results 51 to 60 of about 778 (210)

La reconnaissance sociale chez les mammifères : mécanismes et bases sensorielles impliquées

INRAE Productions Animales, 2006
La reconnaissance sociale tient une grande place dans les interactions entre individus et donc dans l’organisation en société. La reconnaissance des individus apparentés ou non a suscité depuis les années 80 de nombreuses études portant sur les ...
S. LIGOUT, R.H. PORTER
doaj   +1 more source

The pistil as a traffic light: Yellow‐to‐red color change likely influences pollinator visitation patterns in Saxifraga fortunei (Saxifragaceae)

PLANTS, PEOPLE, PLANET, EarlyView.
Flowers can communicate reproductive status to pollinators through visual cues. In Saxifraga fortunei, pistils often changed from yellow to red after pollination, and hoverflies and honeybees preferentially visited flowers with yellow pistils. This pattern suggests that a post‐pollination color shift confined to the pistil can reduce revisits to ...
Kazuma Takizawa, Masayasu Furukawa, Kenji Suetsugu   +2 more
wiley   +1 more source

Effet de la saison, de l’éclairement artificiel et de la mélatonine sur le rythme annuel de reproduction de la jument

INRAE Productions Animales, 1999
Cet article fait partie du dossier Actualités en reproduction équine.
D. GUILLAUME
doaj   +1 more source

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

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, Elise Glattard, Nicolas Arnaud, Johana Chicher, Philippe Hammann, Emmanuelle Leize‐Wagner, Burkhard Bechinger, Noelle Potier   +7 more
wiley   +1 more source

La qualité des spermatozoïdes et du plasma séminal : quelles sont les fonctions explorables ?

INRAE Productions Animales, 1999
Cet article fait partie du dossier Actualités en reproduction ...
M. MAGISTRINI
doaj   +1 more source

Proposal of kHz‐level polarization switching of undulator radiation with magnetic field modulation at Hefei Advanced Light Facility

Journal of Synchrotron Radiation, EarlyView.
This paper presents a proposal of kHz‐level fast polarization switching of undulator radiation with magnetic field modulation using electromagnetic coils at Hefei Advanced Light Facility.A magnetic field modulation‐based scheme for fast polarization switching of undulator radiation has been proposed for Hefei Advanced Light Facility (HALF), a fourth ...
Nanrui Yang, Junce Yang, Zhouyu Zhao, Heting Li   +3 more
wiley   +1 more source

Shared leadership can promote success in collaborative research networks in ecology

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract While collaborative science is becoming the norm in ecology, many ecologists participating in collaborations are less aware of the body of research that studies the processes by which collaborative teams organize and communicate.
Daniel C. Allen, Amy J. Burgin, Erin C. Seybold, Walter K. Dodds, Michelle H. Busch, Anna Bergstrom, Corey A. Krabbenhoft, Kate S. Boersma, James C. Stegen, Julian D. Olden, Carla L. Atkinson, C. Nathan Jones, Thibault Datry, Sarah E. Godsey, Arial J. Shogren, Annika W. Walters, Stephen Plont, Richard H. Walker, Margaret Shanafield, Meryl C. Mims, Adam N. Price, Chelsea R. Smith, Yaqi You, Michael T. Bogan, Ryan M. Burrows, Mathis L. Messager, Rachel Stubbington, Margaret A. Zimmer   +27 more
wiley   +1 more source

TEMPERATURA CORPORAL, FREQÜÊNCIA CARDÍACA E RESPIRATÓRIA DO POTRO PURO SANGUE DE CORRIDA DO NASCIMENTO AO SEXTO MÊS DE IDADE

Ciência Rural, 1992
Cinqüenta e dois produtos Puro Sangue de Corrida (PSC), pertencentes a um estabelecimento localizado no município de São José dos Pinhais (PR), foram utilizados para a determinação de alguns parâmetros fisiológicos.
Inês Nicoloso Castro da Luz, Flávio de La Corte, Joaquin Lopez de Alda, Carlos Antonio Mondino da Silva   +3 more
doaj   +1 more source

Extraocular Photoreception in Optic Lobes, Suckers, and Skin of Octopus vulgaris

Integrative Zoology, EarlyView.
Evidence of extra‐ocular photoreception in Octopus vulgaris (a) Diagram of the O. vulgaris different tissues considered: SPB, sucker proximal big; SPL, sucker proximal large; SM, sucker medium; SD, sucker distal; SK, skin; OL, optic lobes; RT, retina; (b‐d) Gene expression analysis of Ov‐GRK1 (red), Ov‐retinochrome (green), Ov‐rhodopsin (blue) mRNA ...
Valeria Maselli, Al‐Sayed Al‐Soudy, Mariangela Norcia, Stefania Galdiero, Sara Palladino, Emanuela Cirillo, Gianluca Polese, Anna Di Cosmo   +7 more
wiley   +1 more source

Bien-être animal en élevage de poulets de chair

INRAE Productions Animales, 2007
L’élevage des poulets de chair s’est intensifié ces dernières décennies et de nombreux problèmes de bien-être animal sont apparus, en particulier chez les poulets standards et les reproducteurs à l’origine de ces croisements.
C. ARNOULD, C. LETERRIER
doaj   +1 more source