Results 181 to 190 of about 1,556,218 (350)

Social security: reforming the reform

, 1999
The proposals to modify the Law number 100 of 1993 that were presented in the regional forum on social security held in Bogotá at the beginning of 1999 are examined. Based on 53 documents, the different kinds of proposals are presented, as well as the tendencies underlying them and the coincidences and divergences that are found between the different ...
openaire   +1 more source

'Core Indicators for Determinants and Performance of Electricity Sector in Developing Countries’ [PDF]

Since the early 1990s, substantial resources and effort have been spent on implementing market-oriented electricity reform in developing countries. Important sectoral, economic, and social dimensions are involved in electricity reform, but empirical ...
Jamasb, T., Newbery, D., Pollitt, M.
core  

Reconfigurable In–S Coordination in SPAN Cathodes: Unlocking High Sulfur Utilization and Fast Kinetics for Practical Li‒S Batteries

Advanced Science, EarlyView.
An amorphous indium–sulfur complex is embedded in SPAN matrix to create reversible In–S coordination bonds that dynamically break and reform during cycling. This bond reconfiguration actively anchors intermediate polysulfides and accelerates sulfur conversion kinetics, providing simultaneously high active material utilization and durable cycling ...
Cheng Huang, Yi Gong, Qi Zhu, Miaoran Xu, Kai Yang, José V. Anguita, Wei Zhang, S. Ravi P. Silva, Yanfeng Gao, Zongtao Zhang   +9 more
wiley   +1 more source

Global reform population health management as stewarded by Higher Expert Medical Science Safety (HEMSS). [PDF]

Front Artif Intell
Henry JA.
europepmc   +1 more source

Discount Rate Heterogeneity and Social Security Reform

, 1997
Andrew Samwick
openalex   +1 more source

Social Reformers and Regulation: The Prohibition of Cigarettes in the U.S. and Canada [PDF]

, 2000
Lee J. Alston, Ruth Dupré, Tomas Nonnenmacher   +2 more
openalex   +1 more source

A Lipid with Lewis Pair‐Mediated Targeting and Multiple Stimuli‐Responsive Delivery of Antibiotics for Bacterial Infections

Advanced Science, EarlyView.
Lewis pair‐integrated lipids (Lp‐lipids), combining targeted delivery and stimuli‐responsive are developed for antibiotic delivery. These lipids form nanoparticles that bind biofilms via boronate ester bonds and respond to acidic pH, H2O2, and ATP, enabling controlled drug release.
Xiaojian Yan, Lei Hua, Hongping Wan, Yong Liu, Tao Jin, Yicen Ge, Michael R Hamblin, Mahdi Karimi, Xinghong Zhao, Yan Hu, Linqi Shi, Yuanfeng Li   +11 more
wiley   +1 more source

Domestic Violence, Character, And Social Change In The Welfare Reform Debate

, 1997
Joan S. Meier
openalex   +2 more sources

Cellulosic Functional Bioplastic with Tunable Strength and Toughness Through Heat‐Treatment of Dynamic Covalent Networks

Advanced Science, EarlyView.
A fully bio‐based dynamic covalent network is constructed via Diels‐Alder chemistry between furan‐modified cellulose derivatives and bismaleimide‐functionalized lignin. This system enables tunable strength‐ductility balance through heat‐treatment and exhibits excellent recyclability.
Xiangyu Tang, Linlin Zhao, Yunfeng Guo, Ying Wang, Zhenke Wei, Xinyan Fan, Zefang Xiao, Haigang Wang, Yanjun Xie, Yonggui Wang   +9 more
wiley   +1 more source

Land reform & changing social relations for farm workers in Zimbabwe [PDF]

, 2000
Sam Moyo, Blair Rutherford, Dede Amanor‐Wilks   +2 more
openalex   +1 more source