Results 141 to 150 of about 6,914 (263)

Structure‐Aware Machine Learning for Polymers: A Hierarchical Graph Network for Predicting Properties From Statistical Ensembles

open access: yesMacromolecular Rapid Communications, EarlyView.
This work presents a structure‐aware graph convolutional network that models polymers as statistical ensembles to predict macroscopic properties. By combining topologically realistic graphs generated via kinetic Monte Carlo simulations with explicit molar mass distributions, the framework achieves high accuracy in classifying architectures and ...
Julian Kimmig   +7 more
wiley   +1 more source

Detecting social‐ecological fit in Natura 2000 governance and management: Evidence from LIFE projects focused on forest protected habitat types

open access: yesPeople and Nature, EarlyView.
Abstract Protected areas represent complex social‐ecological systems that require governance and management approaches that valorise and enhance positive relationships between people and nature. This study analyses the alignment between social and ecological systems to detect the social‐ecological fit of projects focused on biodiversity conservation ...
Elena Andriollo   +4 more
wiley   +1 more source

Computing irreducible representations of two-generator groups

open access: yes, 2009
Most of applications of group theory to physical problems are applications of representation theory. Representation theory reduces the properties of groups to numbers.
Robert F., Morse   +4 more
core  

Technical wildness: Modernity, romanticism, and the technocratic turn in Scottish rewilding

open access: yesPeople and Nature, EarlyView.
Abstract Technical wildness is a new and increasingly influential culture of nature. This paper marks its emergence in Scotland in the early 2020s. Focusing on Scotland's rapidly evolving land management sector, the paper traces how private rewilding companies position science‐led land management and natural capital markets as the most effective ...
Theo Stanley
wiley   +1 more source

The irreducible representations of the space group D 16 2h

open access: yes, 1968
The matrices of the inequivalent irreducible representations of the space group D[symbol omitted] (Pnma in international symbols) are derived. The allowable representations of the groups of the k-vectors are obtained from certain ray representations of ...
Yakel, Kent Alexander
core  

Products and symmetrized powers of irreducible representations of Sp(2n, R) and their associates

open access: yes, 1998
The calculation of Kronecker products and plethysms of the infinite-dimensional harmonic series unitary irreducible representations of the non-compact group (Sp (2n, r) is considered.
King, R.C., Wybourne, B.G.
core   +1 more source

What turns us off about green and blue spaces in cities? Understanding perceived problems and unpleasant experiences for more just urban planning, design and management

open access: yesPeople and Nature, EarlyView.
Abstract The planning, design and management of urban green and blue spaces necessitate trade‐offs between these spaces' many benefits and their drawbacks, but knowledge of perceived problems and unpleasant experiences in urban green and blue spaces remains limited.
Alyssa L. Solvie   +5 more
wiley   +1 more source

On the quasi-simple irreducible representations of the Lorentz groups

open access: yes, 1973
For n ≥ 2 n \geq 2 , let G ( n ) G(n) denote the generalized homogeneous Lorentz group of an n + 1 n + 1 -dimensional real ...
Ernest Thieleker
core   +1 more source

Epistemic diversity and the politics of knowledge in plant disease management: Insights from the Xylella fastidiosa epidemic in southern Italy

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Xylella fastidiosa is a major plant pathogen affecting crops such as grapes, citrus, almonds, and olives, with potentially severe consequences for agricultural production and rural livelihoods worldwide. This paper examines the conflict around the management of the X. fastidiosa outbreak affecting olive trees in southern Italy.
Fabio Gatti   +2 more
wiley   +1 more source

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