Results 101 to 110 of about 1,711,443 (299)
, 2013 Context: The evidence of a multipopulation scenario in Galactic globular clusters raises several questions about the formation and evolution of the two (or more) generations of stars.
Brocato, E. +3 more
core +1 more source
FEBS Open Bio, EarlyView.Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li +8 more
wiley +1 more source
Why does the productivity of education vary across individuals in Egypt ? firm size, gender, and access to technology as sources of heterogeneity in returns to education [PDF]
The paper estimates the rates of return to investment in education in Egypt, allowing for multiple sources of heterogeneity across individuals. The paper finds that, in the period 1998-2006, returns to education increased for workers with higher ...
Badr, Karim, Herrera, Santiago
core
Inflation from IIB Superstrings with Fluxes
, 2007 We study the conditions needed to have an early epoch of inflationary expansion with a potential coming from IIB superstring theory with fluxes involving two moduli fields.
Allahverdi R. +4 more
core +1 more source
PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines
FEBS Open Bio, EarlyView.Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart +7 more
wiley +1 more source
Asian-Pacific Journal of Second and Foreign Language EducationThis study explores the impact of sociocultural theory-based instruction on enhancing L2 learners’ writing skills including grammatical accuracy, coherence, cohesion, task response, and lexical resources for the IELTS.
Hamid Allami +2 more
doaj +1 more source
Persian Learners' Acquisition of Empty Categories in English Null Operator Structures [PDF]
Teaching English Language, 2019 The study investigated the acquisition of empty categories in the English complex infinitival structures. A quasi-experimental design was used in which four groups of Persian learners of English (elementary, lower intermediate, upper intermediate and ...
Vahid Mahmoudi-Gahroue +2 more
doaj
Performance and feed intake of five beef suckler cow genotypes and pre-weaning growth of their progeny [PDF]
, 2008 peer-reviewedThe effect of beef suckler cow genotype on feed intake, performance, milk yield and on pre-weaning growth of their progeny was determined over four lactations.
Drennan, Michael J +3 more
core
FEBS Open Bio, EarlyView.We first identified functional murine mitochondrial N‐formyl peptides (MT‐FPs) and investigated their effects on the in vitro myeloid‐derived suppressor cell (MDSC) generation from bone marrow cells. We demonstrated that MT‐FPs acted directly on bone marrow cells to promote MDSC generation and modulated the polymorphonuclear (PMN)‐MDSC/monocyte (M ...
Miyako Ozawa +2 more
wiley +1 more source
The effect of Holstein-Friesian genotype and feeding system on selected performance parameters of dairy cows on grass-based systems of milk production in Ireland [PDF]
, 2006 End of project reportThe overall objective of this project was to assess, the effect of strain of Holstein-Friesian dairy cow, pasture-based feed system (FS) and their interaction on animal performance in terms of milk productivity and lactation profile,
Berry, Donagh +8 more
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