Results 61 to 70 of about 1,887,969 (256)

Gradient‐Oxidized Bacterial Cellulose for Self‐Sustained Soil Moisture Sensing

Advanced Science, EarlyView.
An asymmetric encapsulated bacterial cellulose device integrates a gradient‐oxidized BC framework with a LiCl‐doped Ecoflex hygroscopic layer, enabling self‐powered soil moisture monitoring through directional ion transport. The device sustains stable hydrovoltaic output, supports deep‐learning humidity classification, and fully biodegrades in soil ...
Nan Zhou, Jing Li, Xiang Xu, Senyuan Ye, Bin Chen, Shuang Wu, Duo Xu, Keshuai Liu, Chong Gao, Weilin Xu, Can Ge   +10 more
wiley   +1 more source

Breaking the Durability–Power Trade‐Off: Boron‐Directed Faceted O3 Cathodes for High‐Rate Sodium‐Ion Batteries

Advanced Energy Materials, EarlyView.
Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song, Alexis Manche, Dongrui Xie, Bowen Liu, Chenglong Wu, Bo Dong, Reda Malakauskaite, Manoj Ovhal, David O. Scanlon, Emma Kendrick   +9 more
wiley   +1 more source

Public opinion on migration [PDF]

, 2018
Mapping and understanding what shapes public attitudes are particularly critical at a time when immigration is often perceived as one of the most important political issues facing countries around the world, with significant implications for election ...
DENNISON, James
core   +1 more source

Semianalytical Model for the Dynamical Evolution of Planetary Systems. II. Application to Systems Formed by a Planet Formation Model

The Astrophysical Journal
The standard formation model of close-in low-mass planets involves efficient inward migration followed by growth through giant impacts after the protoplanetary gas disk disperses.
Tadahiro Kimura, Eiichiro Kokubo, Yuji Matsumoto, Christoph Mordasini, Masahiro Ikoma   +4 more
doaj   +1 more source

Effect of Wind-Driven Accretion on Planetary Migration

, 2020
Can wind-driven accretion modify planetary migration? Planetary migration plays an important role in planet formation models and statistics of observed exoplanets.
Kimmig, Carolin
core   +1 more source

Financial Constraints, Social Policy and Migration: Evidence from Indonesia [PDF]

, 2014
This paper combines insights from the New Economics of Labour Migration and Sen’s capability approach to analyse how financial constraints and social policy in the sending country influence migration decisions of households.
Mahendra, Edo
core   +1 more source

The Politics of Framing the Student Problem: Inquiries Into Australian Civics Education, 2006–2024

Australian Journal of Social Issues, EarlyView.
ABSTRACT Recurring debates about civics, the kinds of history that should, and should not, be taught in school, and ‘standards debates’ about the ‘basics’ typically follow on the heels of recurring moral panics about the ‘declining’ state of ‘our’ education system.
Patrick O'Keeffe, Judith Bessant, Madeline Drake   +2 more
wiley   +1 more source

Influence of Direct Saponification Conditions on Sterol Yield and Composition of the Unsaponifiable Fraction of the Microalga Isochrysis galbana and the Seaweed Ascophyllum nodosum

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Saponification is a key step for recovering the unsaponifiable fraction (USF) of lipids, which contains bioactive sterols, tocopherols, and carotenoids. This study optimized direct saponification conditions (50–300 g L−1 KOH; 60°C–100°C) to recover sterol‐rich USFs from the microalga Isochrysis galbana and the brown seaweed Ascophyllum nodosum,
Mina Zareie, Suzanne M. Budge
wiley   +1 more source

Coupled Orbital and Interior Evolution of Sub-Neptunes

The Astrophysical Journal
Recent observations have yielded the first measurements of young exoplanet demographics. Close-in sub-Neptune occurrence rates appear to rise from young (10–100 Myr) to intermediate (100 Myr–1 Gyr) ages and then decline sharply in the old (≳1 Gyr) Kepler
Ritika Sethi, Sarah Millholland, Tim Hallatt   +2 more
doaj   +1 more source

Environmental Change and Migration: Governmental Compensation Policies to Natural Disasters Victims and Urbanization Process: A Case Study of Wildfires in Russian Federation in 2010 [PDF]

, 2011
Bobylev N. Environmental Change and Migration: Governmental Compensation Policies to Natural Disasters Victims and Urbanization Process: A Case Study of Wildfires in Russian Federation in 2010. COMCAD Arbeitspapiere - Working Papers, 100.
Bobylev, Nikolai
core