Results 261 to 270 of about 4,303,118 (363)

Protected and productive: How greenhouses should deliver UK food security

PLANTS, PEOPLE, PLANET, EarlyView.
The United Kingdom produces less than 20% of its fruit and ~50% of its vegetables, leaving it highly import dependent and vulnerable to supply chain disruptions. Our study maps 2085 ha of existing greenhouses, over 70% more than 40 years old, and identifies where modern infrastructure could expand production.
Sven Batke, Nathan Thomas, Nathalie Key, Phil Morley   +3 more
wiley   +1 more source

Correlation Among Neighborhood-Level Measures of the Tobacco Retail Environment. [PDF]

Nicotine Tob Res
Delamater PL, Herbert L, Golden SD, Kong AY.   +3 more
europepmc   +1 more source

Finding a shortest diagonal of a simple polygon in linear time

, 1997
John Hershberger, Subhash Suri
openalex   +1 more source

Evaluation of the WRF model for simulating deep convection and cold‐pool characteristics relevant to wind‐energy applications in Germany

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Deep convection and cold‐pool characteristics over Germany during July 2023 are investigated using Deutscher Wetterdienst (DWD) radar observations and a Weather Research and Forecasting (WRF) model simulation. The temporal evolution of convective cell features reveals a downward‐facing parabolic pattern in both WRF and observations, in terms of cell ...
Gerard Kilroy, Jeffrey D. Thayer
wiley   +1 more source

Subterranean Biodiversity on the Brink: Urgent Framework for Conserving the Densest Cave Region in South America. [PDF]

Animals (Basel)
Zampaulo RA, Souza-Silva M, Ferreira RL.
europepmc   +1 more source

Exploring New Chemical Paths in Quantum AI: Preliminary Accomplishments and Future Perspectives

Advanced Quantum Technologies, EarlyView.
Two new strategies derived from Chemical AI to promote the advancement of sustainable quantum technologies are presented and discussed. The first strategy relies on the chemical implementation of molecular fuzzy sets, which are quantum mixed states associated with chemical microheterogeneous systems. The second strategy relies on photochromic compounds
Pier Luigi Gentili
wiley   +1 more source

Cliopatria - A geospatial database of world-wide political entities from 3400BCE to 2024CE. [PDF]

Sci Data
Bennett JS, Mutch E, Tollefson A, Chalstrey E, Benam M, Cioni E, Reddish J, Zsambok J, Levine J, Cook CJ, Francois P, Hoyer D, Turchin P.   +12 more
europepmc   +1 more source

Scaling Up Individual‐Based Models for Salmonid Populations in Hydropower‐Regulated Rivers: Key Advances and Challenges

River Research and Applications, EarlyView.
ABSTRACT Transformation to a fossil‐free society will require innovative solutions for sustaining biodiversity while allowing for continued hydroelectric production. Individual‐based models (IBMs) have been shown to be valuable tools for assessing complex challenges such as the tradeoffs between hydroelectric operations and instream flow needs for high‐
Mahboobeh Hajiesmaeili
wiley   +1 more source

A Fast Slicing Method for Colored Models Based on Colored Triangular Prism and OpenGL. [PDF]

Micromachines (Basel)
Xia L, Yan R.
europepmc   +1 more source

Tributary‐Trunk Sedimentary Links in an Inter‐Dam River Reach: Lessons From Low‐Altitude High‐Gradient Forested Streams, the Dyje River (Czechia‐Austria)

River Research and Applications, EarlyView.
ABSTRACT This study employs two measures of connectivity, valley confinement index (VCI) and effective catchment area (ECA), combined with a field survey of active sediment sources (ASS) to unravel the tributary‐trunk sedimentary links in the 42.5 km long inter‐dam reach of the Dyje River, Czech‐Austrian border.
Zdeněk Máčka, Dominik Holiš, Simona Koreňová, Monika Šulc Michalková, Ronald Poeppl, John Perez   +5 more
wiley   +1 more source