Results 21 to 30 of about 75,499 (238)
Advanced Materials, EarlyView.To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto +10 more
wiley +1 more source
Advanced Science, EarlyView.Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais +32 more
wiley +1 more source
Spherically symmetric isothermal fluids in f(R, T) gravity
European Physical Journal C: Particles and Fields, 2018 We analyze the isothermal property in static fluid spheres within the framework of the modified f(R, T) theory of gravitation. The equation of pressure isotropy of the standard Einstein theory is preserved however, the energy density and pressure are ...
Sudan Hansraj
doaj +1 more source
Energy saving in 5G mobile communication through traffic driven cell zooming strategy
Energy Nexus, 2022 Cell zooming has emerged as a potential energy optimization avenue towards the implementation of 5 G mobile communication. The voice and data traffic of mobile communication is low most of the time resulting in the wastage of energy consumption.
Madhu Sudan Dahal
doaj +1 more source
Advanced Science, EarlyView.Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke +32 more
wiley +1 more source
High‐Throughput Screening for Accelerated Oxide Glass Discovery
Advanced Science, EarlyView.A high‐throughput screening platform is presented that allows for accelerating laboratory glass synthesis by a factor of 102, using multicomponent stereolithographic printing. Automatic sample evaluation is achieved via Raman spectroscopy and similarity analysis without any sample preparation.
Igor Seibel‐Geraschenko +5 more
wiley +1 more source
, 2006 Bibliografía p. 36Resumen: Los continuos conflictos que ha vivido Sudán y que continúan hoy en día restringen severamente la capacidad del país a desarrollar y mantener su propio crecimiento.
España. Dirección General de Planificación y Evaluación de Políticas para el Desarrollo +1 more
core
Pesticide MRLs as Trade Barriers: Evidence From Vietnam's Coffee and Rice Exporters
Agribusiness, EarlyView.ABSTRACT As tariffs have declined globally through bilateral and regional trade agreements, food safety standards have emerged as significant determinants of agricultural trade flows. This study examines the impact of maximum residue limits (MRLs) for five pesticides—Azoxystrobin, Chlorpyrifos, Chlorantraniliprole, Clothianidin, and Cyhalothrin—on ...
Nhat Mai Nguyen +2 more
wiley +1 more source
Respuesta humanitaria : Sudán y Sudán del Sur
, 2013 Sumario: Documento estratégico para planificar la respuesta humanitaria de la AECID en Sudán y Sudán del Sur, focalizándose en sectores de intervención ...
Agencia Española de Cooperación Internacional para el Desarrollo. Oficina de Acción Humanitaria
core +1 more source
Generalized spheroidal spacetimes in 5-D Einstein–Maxwell–Gauss–Bonnet gravity
European Physical Journal C: Particles and Fields, 2017 The field equations for static EGBM gravity are obtained and transformed to an equivalent form through a coordinate redefinition. A form for one of the metric potentials that generalizes the spheroidal ansatz of Vaidya–Tikekar superdense stars and ...
Sudan Hansraj
doaj +1 more source