Results 71 to 80 of about 1,584,791 (333)

Tendance inflationniste, intermédiation financière et fluctuations macroéconomiques [PDF]

open access: yes, 2018
Dans ce mémoire, nous nous intéressons aux sources des fluctuations macroéconomiques. Pour ce faire, nous utilisons un modèle néokeynésien standard auquel nous ajoutons l'hypothèse d'intermédiation financière, et par la suite, l'hypothèse de tendance ...
Atsiga Mballa, Georges Franck Carl
core  

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen   +14 more
wiley   +1 more source

Impact des phénomènes climatiques extrêmes sur les ressources en eau et l’agriculture au Maroc

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2019
Si le Maroc est un pays faiblement émetteur de gaz à effet de serre, il reste cependant vulnérable à l’impact du changement climatique dû aux spécificités que lui confèrent sa position géographique et sa dépendance vis-à-vis des secteurs sensibles au ...
Mohamed AOUBOUAZZA   +2 more
doaj  

Tendance de la fécondité différentielle aux Etats-Unis

open access: yes, 1952
Henry Louis. Tendance de la fécondité différentielle aux Etats-Unis. In: Population, 7ᵉ année, n°3, 1952. pp.
Henry, Louis
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

L’accouchement par césarienne en Turquie : décision médicale ou tendance imposée ?

open access: yesAnthropologie & Santé
The cesarean section delivery rate in Turkey is currently the highest among OECD member countries, and has increased from 21% in 2002 to 62,8 % in 2022. Despite the introduction of the “Caesarean section law” in 2012, this rate has not declined.
Selen Göbelez
doaj   +1 more source

De l'influence du mariage sur la tendance au suicide.

open access: yes, 1880
Bertillon Jacques. De l'influence du mariage sur la tendance au suicide.. In: Bulletins de la Société d'anthropologie de Paris, III° Série. Tome 3, 1880. pp.
Bertillon, Jacques
core   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

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