Results 121 to 130 of about 379,344 (285)

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

open access: yesAdvanced Science, EarlyView.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li   +5 more
wiley   +1 more source

Systemic oversight frameworks in LAC : current practices and reform agenda [PDF]

open access: yes
The world financial crisis that started in the US housing market in 2008 brought into evidence deep failures of prudential oversight, linked for the most part to a failure to comprehend and handle systemic risk in a way that could prevent systemic crises.
Caraballo, Patricia, Gutierrez, Eva
core  

Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials

open access: yesAdvanced Science, EarlyView.
ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu   +3 more
wiley   +1 more source

A conceptual framework for adjustment policies [PDF]

open access: yes
This paper begins by examining the existing conceptual framework for stabilization policies and inquires into the question as to an appropriate framework for adjustment policies. Next, the instruments of adjustment policies are briefly reviewed; followed
Balassa, Bela
core  

Developing Innovative Payment Approaches: Finding the Path to High Performance [PDF]

open access: yes, 2010
Discusses issues in facilitating, under the 2010 health reform law, initiatives to identify, develop, implement, and monitor payment and delivery system reforms to improve quality and control costs while supporting the fiscal integrity of public ...
Heather Drake, Stuart Guterman
core  

CGRP Enhances the Regeneration of Bone Defects by Regulating Bone Marrow Mesenchymal Stem Cells Through Promoting ANGPTL4 Secretion by Bone Blood Vessels

open access: yesAdvanced Science, EarlyView.
CGRP interacts with HMEC‐1 by binding to surface receptors, influencing the downstream FAK/AKT/VEGF signaling pathway, and promoting the secretion of ANGPTL4 from vascular endothelial cells into the bone microenvironment. This, in turn, regulates the differentiation of BMSCs into osteoblasts, thus promoting bone formation. ABSTRACT Bone angiogenesis is
Qiong Lu   +9 more
wiley   +1 more source

Fiscal decentralization, tax competition, and federal tax administration: A note from the Argentine experience [PDF]

open access: yes
The paper analyses the usual arguments discussed in the fiscal federalism literature about fiscal decentralization through normative and positive (public choice) approaches. Afterwards, limits to enhance significantly fiscal decentralization in countries
Horacio L. P. Piffano
core  

Euro Zone Crisis Management and the New Social Europe [PDF]

open access: yes, 2013
This article analyzes the changes in European governance since the beginning of the euro crisis in relation to the project of constructing Social Europe.
Tsoukala, Philomila
core   +1 more source

Achieving Photo‐Activated Circularly Polarized Room Temperature Phosphorescence from Natural Biopolymers

open access: yesAdvanced Science, EarlyView.
This bio‐based chiral luminescent system exhibit photo‐activated CPRTP by anchoring arylboronic acids to hydroxypropyl cellulose (HPC) matrix. Notably, by controlling the drying kinetics, dynamic switchable CPRTP with opposite handedness can be obtained due to a balance of photonic bandgap (PBG) effect and chirality transfer effect induced by the HPC ...
Shaoyi Cao   +12 more
wiley   +1 more source

The Implementation of Agrarian Reform for Achieving Food Security: Lessons from West Jawa

open access: yesSriwijaya Law Review
Land tenure and ownership in Indonesia are marked by two interrelated structural problems: limited land availability to meet development needs and the concentration of land ownership in the hands of a small group of individuals or business entities. This
Ida Nurlinda   +3 more
doaj   +1 more source

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