Results 71 to 80 of about 11,109 (237)
BRCA1 prevents R-loop-associated centromeric instability
Cell Death and Disease, 2021 Centromeres are defined by chromatin containing the histone H3 variant CENP-A assembled onto repetitive α-satellite sequences, which are actively transcribed throughout the cell cycle.
Carine Racca +5 more
doaj +1 more source
Breather initial profiles in chains of weakly coupled anharmonic oscillators
, 2002 A systematic correlation between the initial profile of discrete breathers and their frequency is described. The context is that of a very weakly harmonically coupled chain of softly anharmonic oscillators.
Bountis +11 more
core +1 more source
Effects of Polyvalent Cations on FTIR Spectra of Organic Matter–Cation Associations
Journal of Plant Nutrition and Soil Science, EarlyView.ABSTRACT Background The composition of soil organic matter (SOM) can be characterized by functional groups in the organic matter (OM). The carboxylic acid and carboxylate groups of OM show specific absorption bands in Fourier‐transform infrared (FTIR) spectra. However, cation–OM interactions may affect absorption bands and limit spectral interpretation
Nisha Bhattarai +2 more
wiley +1 more source
Mechanisms Regulating the UPS-ALS Crosstalk: The Role of Proteaphagy
Molecules, 2020 Protein degradation is tightly regulated inside cells because of its utmost importance for protein homeostasis (proteostasis). The two major intracellular proteolytic pathways are the ubiquitin-proteasome and the autophagy-lysosome systems which ensure ...
Grégoire Quinet +3 more
doaj +1 more source
Towards comprehensive characterisation and modelling of the forming and wrinkling mechanics of engineering fabrics [PDF]
, 2018 Through a combination of direct measurement and inverse modelling, a route to characterising the main mechanical forming properties of engineering fabric is demonstrated.
Alvarez, Marcos Fernandez +2 more
core +1 more source
The IPBES Global Assessment: Pathways to Action [PDF]
Trends in Ecology & Evolution, 2020 The first Global Assessment of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) found widespread, accelerating declines in Earth's biodiversity and associated benefits to people from nature. Addressing these trends will require science-based policy responses to reduce impacts, especially at national to local ...
Mary H. Ruckelshaus +14 more
openaire +3 more sources
Land Degradation &Development, EarlyView.ABSTRACT Post‐mining sandy soils have low water retention, which causes soil particle separation and persistent soil erosion. Although organic matter is commonly used for soil restoration, it is lightweight, washes away during heavy rain, and decomposes under strong sunlight.
Hirmas F. Putra, Yasushi Mori
wiley +1 more source
, 2017 The goal of the present study is to develop polymeric matrix films loaded with a combination of free diclofenac sodium (DFSfree) and DFS:Ion exchange resin complexes (DFS:IR) for immediate and sustained release profiles, respectively.
Adelli, Goutham R. +4 more
core +2 more sources
Scaling of Electrode-Electrolyte Interface Model Parameters In Phosphate Buffered Saline [PDF]
, 2014 We report how the impedance presented by a platinum electrode scales with the concentration of phosphate buffered saline (PBS). We find that the constant phase element of the model scales with approximately the log of concentration, whereas the ...
Jones, Mark Hedley, Scott, Jonathan B.
core +2 more sources
PLANTS, PEOPLE, PLANET, EarlyView.Arboreta bridge people and nature while conserving tree biodiversity, supporting climate resilience, and advancing environmental education. This study maps over a century of available and indexed arboretum research, uncovering trends, knowledge gaps, and opportunities for collaboration.
Catarina Patoilo Teixeira +1 more
wiley +1 more source