Results 101 to 110 of about 1,584,791 (333)

Dynamique des matières en suspension dans un bief de la rivière lot

Knowledge and Management of Aquatic Ecosystems, 1976
Des bilans amont-aval ont été réalisés sur le bief de Cajarc : réservoir artificiel de 3 km de long et 1 269 000 m3 sur la rivière Lot. Les paramètres suivants ont été étudiés sur des cycles de 24 heures pour différents débits : matières minérales et ...
MASSIO J. C., DECAMPS H.
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Une histoire hydro-sédimentaire de la baie du Mont Saint-Michel : divagations des eaux et aménagements des hommes

LHB Hydroscience Journal
La Baie du Mont Saint-Michel a été l’objet d’installations humaines importantes dès le Moyen Âge. Cette période a vu les premières digues élevées pour assécher le grand marais de Dol, ainsi que de nombreuses tentatives d’installations au-delà même de la ...
Pierre-Louis Viollet
doaj   +1 more source

Le droit de tendance des pouvoirs organisateurs

, 2016
La tension entre l’égalité des statuts des membres du personnel et la liberté des pouvoirs organisateurs a été résolue par le législateur décrétal, puis par la Cour constitutionnelle malgré une jurisprudence inconstante, en faisant primer l’égalité sur ...
Delgrange, Xavier, El Berhoumi, Mathias
core  

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Les entreprises de tendance

Unlike "traditional" companies, whose primary objective is the production of goods or services for profit, conviction-based enterprises represent a distinct legal and social category.
Delyfer, Anne-Marie
core   +1 more source

Tendance d'âge subjectif : quelle validité prédictive ? [PDF]

A partir des différences conceptuelles entre l'âge chronologique et la tendance d'âge subjectif, l'article compare la validité prédictive de ces deux variables sur l'implication envers la mode vestimentaire. Les résultats montrent que l'écart entre l'âge
Denis Guiot
core  

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

Aging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef, Sunkanmi Folorunsho, Abdulazeez Opeyemi Abdulganiyu   +2 more
wiley   +1 more source