Results 81 to 90 of about 5,278,036 (304)

Influence of water deficit and genotype on photosynthetic activity, dry mass partitioning and grain yield changes of winter wheat [PDF]

open access: yes, 2011
Pn-PAR response curves, gas exchange, dry mass partitioning and grain yield of four different genotypes of wheat were investigated in a randomized complete block design under different watering regimes (85, 55 and 25% FC).
Wu, Xiaoli   +2 more
core  

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Enhancement of Biodiesel Yield from High FFA Malaysian Rubber Seed Oil with Sodium Methoxide Treated Limestone [PDF]

open access: yes, 2013
This paper presents the potential of high free fatty acid (FFA) Malaysian rubber seed oil (MRSO) as feedstock for biodiesel production. Precalcinated limestone known as clinker was activated using either methanol or sodium methoxide and ...
Muhamad, S. A. W.; CoE Adv. Res. in Fluid Flow and Fac. Chem. Natural Resources Eng., Universiti Malaysia Pahang, 26300 Gambang Pahang Malaysia   +3 more
core  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Correlations between photosynthetic indicators and vegetative mass yield in red clover (Trifoliumpratense L.) [PDF]

open access: yesSelekcija i Semenarstvo, 2000
Experiments were conducted at the Rimski Sancevi Experiment Field in the period 1998-1999 The experiment object were six varieties and two populations of red clover.
Vasiljević Sanja   +3 more
doaj  

Study of the rheological characteristics of copper tailings and calculation of resistance in pipeline transportation

open access: yes工程科学学报, 2017
Rheological characteristics are fundamental to pipeline system design. Rheological tests were conducted to obtain the yield stress and viscosity index at different mass fractions. Slump tests were conducted to investigate the mobility of tailings slurry.
YANG Chao   +4 more
doaj   +1 more source

Evolution and Yields of Extremely Metal‐poor Intermediate‐Mass Stars [PDF]

open access: yesThe Astrophysical Journal Supplement Series, 2004
Intermediate mass stellar evolution tracks from the main sequence to the tip of the AGB for five initial masses (2 to 6Msun) and metallicity Z=0.0001 have been computed. The detailed 1D structure and evolution models include exponential overshooting, mass loss and a detailed nucleosynthesis network with updated nuclear reaction rates.
openaire   +2 more sources

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

open access: yesFEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi   +6 more
wiley   +1 more source

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