Results 71 to 80 of about 1,477,257 (299)

Question sociale et politique : relations syndicat – gouvernement dans le Venezuela contemporain

open access: yesNuevo mundo - Mundos Nuevos, 2013
Government intervention in the trade union arena is a constant characteristic of Latin-American societies. Social mobilizations and governmental will to overthrow  trade union leadership affiliated to the previous political system could have created ...
Thomas Posado
doaj   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

open access: yesAdvanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

High Entropy Wide‐Bandgap Borates with Broadband Luminescence and Large Nonlinear Optical properties

open access: yesAdvanced Functional Materials, EarlyView.
High‐entropy rare‐earth borates exhibit excellent nonlinear optical and broadband luminescence properties arising from multi‐component doping, chemical disorder, increased configurational entropy, and increased lattice and electronic anharmonicity. This formulation enabled us to obtain a large, environmentally stable single crystal with 3X higher laser‐
Saugata Sarker   +14 more
wiley   +1 more source

Crítica de la libertad sindical

open access: yesDerecho PUCP, 2012
Critique of trade union freedomThe article begins of the protective character of Labor Law and of the study of trade union freedom as an instrument of compensatory inequality, to analyze critically the protection of this right in the Committeeof Trade ...
Oscar Ermida Uriarte
doaj  

Nucleation‐Controlled Reconstruction of CuOx for Selective CO2 Electroreduction

open access: yesAdvanced Functional Materials, EarlyView.
The ratio of oxygen vacancies (Ov) and exposed Cu2O (111)/(200) of CuOx precatalyst is modulated by nucleation control of Cu(OH)2 precursor. Low Ov ratio and high ratio of Cu2O (111)/(200) in slow‐nucleated CuOx reconstructs to high‐coordinated oxide‐derived copper (OD‐Cu) during electrochemical CO2 reduction reaction (CO2RR) and exhibits enhanced ...
Ying Ying Ch'ng   +14 more
wiley   +1 more source

The role of trade unions in the employment contract cancellation procedure [PDF]

open access: yesZbornik Radova Pravnog Fakulteta u Nišu, 2020
A trade union is an independent and democratic organization of workers, joined voluntarily to represent, promote, improve and protect employees' professional, work-related, economic, social, cultural and other individual and collective interests. In this
Kovačević-Perić Slobodanka
doaj  

Molecularly Engineered Highly Stable Memristors with Ultra‐Low Operational Voltage: Integrating Synthetic DNA with Quasi‐2D Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Molecularly engineered memristors integrating Ag nanoparticle–embedded synthetic DNA with quasi‐2D halide perovskites enable ultra‐low‐operational voltage, forming‐free resistive switching, and record‐low power density. This synergistic integration of customized DNA and 2D OHP in bio‐hybrid architecture enhances charge transport, reduces variability ...
Kavya S. Keremane   +9 more
wiley   +1 more source

Regional Trade Integration in East Africa: Trade and Revenue Impacts of the Planned East African Community Customs Union [PDF]

open access: yes
The paper provides empirical estimates for import and revenue implications that would follow implementation of the planned customs union between the East African Community member states Kenya, Tanzania, and Uganda. We use 2002 trade and trade policy data
Lucio Castro
core  

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

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