Results 91 to 100 of about 892,023 (265)

Multi-Temporal Canopy Gaps Assessment Using Airborne Laser Scanning Data: The Case of the Protected Forests in the Carpathian Montane Ecosystem in Poland

Remote Sensing
Canopy gaps are important footprints in understanding the forests’ disturbance regime and regeneration process, yet there is a need to employ multiple metrics along the gradient of time for a deeper understanding of the dynamics.
Garry Marapao, Srdjan Keren, Jakub Miszczyszyn   +2 more
doaj   +1 more source

Influence of Assembly Gap Size on the Structure and Properties of SUS301L Stainless Steel Laser Welded Lap Joint. [PDF]

Materials (Basel), 2021
Wang H, Wang Y, Li X, Wang W, Yang X.
europepmc   +1 more source

α‐Synuclein aggregation landscape from phase separation to neurotoxic intermediates

FEBS Letters, EarlyView.
Alpha‐synuclein aggregation in Parkinson's disease involves a complex landscape of transient intermediates, including oligomers, fibrils and liquid–liquid phase separation (LLPS). A view is emerging in which LLPS maturation into solid‐like condensates may contribute to the formation of neurotoxic species.
Silvia Arino, Giuliana Fusco, Alfonso De Simone   +2 more
wiley   +1 more source

Preparation and analysis of structural, morphological and optical properties of BaFeO2.67/Fe2O3 nanocomposite

Scientific Reports
This research presents the synthesis of BaFeO2.67/Fe2O3 nanocomposite using a simple chemical co-precipitation method without any capping agents, which distinguishes it from existing methodologies.
Adnan Alnehia, Annas Al-Sharabi, Muhammad Hadi, M. A. Ahlam   +3 more
doaj   +1 more source

Investigation of the effect of air gap size on the spatial resolution in proton- and helium radio- and tomography. [PDF]

Z Med Phys, 2022
Radonic S, Hälg RA, Schneider U.
europepmc   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Critical Size and Doping Thresholds Governing Band Gap Evolution in Semiconductors

East European Journal of Physics
Understanding how the band gap ( Eg) of semiconductors evolves with size, dimensionality, and doping concentration is crucial for optimizing modern electronic and optoelectronic devices.
J.Sh. Abdullayev, D.A. Qalandarova, M.Sh. Ibragimova, U.A. Akberadjiyeva, D.I. Yunusova, Zevarjon Jumaboyeva, Sh.A. Shoyusupov, I.O. Jumaniyozov   +7 more
doaj   +1 more source

School Size, Achievement, and Achievement Gaps

Education Policy Analysis Archives, 2004
In order to examine the relationship between school size and achievement, a study was conducted using longitudinal achievement data from North Carolina for three separate cohorts of public school students (one elementary, one middle and one high school).
openaire   +2 more sources

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS 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, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source