Results 131 to 140 of about 5,822,055 (330)

Correction: Solarz et al. Trends in Energy Security Education with a Focus on Renewable and Nonrenewable Sources. Energies 2022, 15, 1351

open access: yesEnergies
Text Correction [...]
Jarosław Solarz   +3 more
doaj   +1 more source

Spirometry in Mixed-Race Civil War Veterans. [PDF]

open access: yesAnn Am Thorac Soc, 2023
Baugh AD   +5 more
europepmc   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

open access: yesAdvanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta   +6 more
wiley   +1 more source

Civil War: Places photograph collection, 1863-1865

open access: yes
This collection contains photographic prints and reproductions of camps, forts, towns, battlefields, buildings, and other outdoor scenes during the Civil War period or shortly thereafter in Arkansas and other states, which were collected for the book ...

core  

Population Size, Per Capita Income, and the Risk of Civil War: Regional Heterogeneity in the Structural Relationship Matters [PDF]

open access: yes
A common finding in the empirical civil war literature is that population size and per capita income are highly significant predictors of civil war incidence and onset.
Markus Brückner
core  

Atomistic Kinetics of Dislocation‐Mediated Grain Growth in Monolayer MoS2

open access: yesAdvanced Science, EarlyView.
Atomic‐resolution in‐situ heating microscopy directly visualizes dislocation‐mediated grain boundary migration and grain growth in monolayer MoS2. Mobile grain boundaries migrate through collective motion of Mo 5|7 dislocations, whereas S 5|7 defects remain largely immobile.
Chang‐Won Choi   +11 more
wiley   +1 more source

A Phoenix in Flames? Portfolio Choice and Violence in Civil War in Rural Burundi [PDF]

open access: yes
This paper challenges the idea that farmers revert to subsistence farming when confronted with violence from civil war. Macro-economic evidence on economic legacies of civil war suggests that civil wars, while obviously disastrous in the short run, do ...
Verwim, Philip, Nillesen, Eleonora
core  

A Physical Adaptive Material Motor Unit Neural Network: A Hygromorph Composite Material Machine

open access: yesAdvanced Science, EarlyView.
This study introduces a new class of material‐based intelligent machines. It presents a Physical Adaptive Material Motor Unit Neural Network, an assembly of smart 4D printed actuators and a controlling system that adapt through environmental interaction its shading behavior.
Charles de Kergariou   +2 more
wiley   +1 more source

MXene‐Based Room‐Temperature NO2 Gas Sensors: A Meta‐Analysis

open access: yesAdvanced Science, EarlyView.
This study presents the first comprehensive meta‐analysis of MXene‐based NO2 sensors, decoding 32 study characteristics across 61 peer‐reviewed studies. By isolating materials chemistry as the primary performance driver over device‐level parameters, the authors establish a methodological blueprint and a predictive structure–function map to accelerate ...
Alexander Khort   +3 more
wiley   +1 more source

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