Results 111 to 120 of about 1,483,261 (295)

Full‐Spectrum Solar Harvesting and Desalination Enabled by Supra‐Nano Amorphous Ruthenium Dioxide – Mineral Composites

open access: yesAdvanced Functional Materials, EarlyView.
A mineral‐based supra‐nano amorphous ruthenium dioxide composite (a‐Ru0.5‐AM) was designed, achieving 97% broadband solar absorption. Under one sun, it reaches 87.91 ± 0.32 °C with a distinct thermal buffering effect that favors thermal confinement.
Yunchen Long   +13 more
wiley   +1 more source

Cryogenic Focused Ion Beam Milling to Investigate the Anisotropic Magnetotransport Properties of Bismuth Microcrystals

open access: yesAdvanced Functional Materials, EarlyView.
The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández   +6 more
wiley   +1 more source

Fiscal Scenario of South Asian Countries: Implications for Economic Growth and Poverty Alleviation [PDF]

open access: yes
Sustainable economic growth and Poverty alleviation is a principal objective of the developing countries. The present study aims to historically review of fiscal policy and its consequences for the economic development of the four South Asian economies i.
Akram, Naeem
core   +1 more source

Maya Blue‐Inspired Hybrid Coating for Robust and Superhydrophilic Solar Evaporators Using Commercial Black Acrylic Paint

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a Maya blue‐inspired hybrid solar evaporator using commercial black acrylic paint, achieving 98% solar‐thermal conversion efficiency and 2.39 kg m−2 h−1 water evaporation rate through a durable, hydrophilic organic–inorganic structure that enables scalable, cost‐effective desalination and wastewater purification.
Dao Thi Dung   +5 more
wiley   +1 more source

Crisis financieras y globalización: un análisis de sus factores determinantes

open access: yesProblemas del Desarrollo, 2008
El objetivo de este trabajo es identificar y analizar -mediante el planteamiento de un modelo conceptual explicativo- los factores que determinan la relación entre la globalización financiera y las crisis financieras.
Arturo Rodríguez Castellanos   +2 more
doaj  

THE ROLE OF DONORS IN VIETNAMESE DEVELOPMENT PLANNING [PDF]

open access: yes
Although it remains a one-party state, Vietnam has become one of the most popular host countries for multilateral and bilateral aid donors during the past decade.
Forsberg, Le Thanh, Kokko, Ari
core  

Solvent‐Free Bonding Mechanisms and Microstructure Engineering in Dry Electrode Technology for Lithium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang   +7 more
wiley   +1 more source

Relaciones fiscales intergubernamentales en México: evolución reciente y perspectivas

open access: yesProblemas del Desarrollo, 2009
El trabajo intenta caracterizar la situación actual y delinear alguna perspectiva sobre el estado de las relaciones fiscales intergubernamentales en México, sobre todo la relación entre gobierno federal y gobiernos estatales.
Horacio Enrique Sobarzo Fimbres
doaj  

Planning for Integral Development. Public Policies, Economic Growth and Social Improvements in Santa Rosa (Ecuador) [PDF]

open access: yesJournal of Spatial and Organizational Dynamics, 2014
Ecuador is immersed, since the adoption of the 2008 Constitution, in a process of economic, social and political changes, following the steps on their path to a more equal, post-extractive and democratic society. The main tool for this purpose, the National Strategy for the «Buen Vivir» (Good living) and the Change in the Production Model emphasizes ...
openaire   +1 more source

Clean Energy Policy, Planning and Management: Gearing up the Rapid Economic Growth and Sustainable Development in Nepal

open access: yesJournal of Economic Info, 2019
Sustainability agenda has been gaining extensive concentration as one of the major development paradigm in modern era. Rapid economic growth, social development, sustainability and poverty reduction have been considered as crucial discourse under that paradigm. With the world-wide wave of economic development and improved traditional living standard of
openaire   +2 more sources

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