Results 91 to 100 of about 2,032,161 (309)

The economic regulation of quality in the Italian VQPRD sector: which perspectives? [PDF]

open access: yes
The Appellation of Origin system is aimed at reducing consumer's information costs, assuring a minimum quality standard and wine typicity, as well as maintaining a diversified supply in order to satisfy consumer s tastes heterogeneity.
Grazia, Cristina, Malorgio, Giulio
core   +1 more source

Spin‐Dependent Generation of Surface‐Bound Radicals Toward Selective and Long‐Lasting Water Purification

open access: yesAdvanced Functional Materials, EarlyView.
This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang   +7 more
wiley   +1 more source

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

open access: yesAdvanced Functional Materials, EarlyView.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra   +12 more
wiley   +1 more source

COMPATIBILIDAD ENTRE EL DERECHO A LA LIBRE CONTRATACIÓN Y LA FIJACIÓN DE SALARIOS POR LEY (A PROPÓSITO DE LA LEY N° 20.281 SOBRE SUELDO BASE) COMPATIBILITY BETWEEN THE RIGHT TO FREEDOM OF CONTRACT WITH THE LEGISLATIVE POWER TO ESTABLISH SALARIES (BECAUSE OF N° 20.281 ACT ON BASE SALARY)

open access: yesRevista Chilena de Derecho, 2010
Sobre la base del análisis de la ley N° 20.281, que modifica el Código del Trabajo en materia de salarios base, los autores revisan críticamente la forma en que, en este caso, la Presidencia hizo uso de su iniciativa legislativa exclusiva en materia de ...
Arturo Fermandois Vohringer   +1 more
doaj  

Fabrication of Pyridinic Nitrogen‐Functionalized Carbon Cloth for High‐Performance Iron‐Chromium Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The carbon cloth electrode with targeted pyridinic nitrogen doping, achieved via urea pyrolysis, effectively modulates the adsorption of Cr(II) species and enhances electron transfer, leading to significantly improved kinetics of the Cr(II)/Cr(III) reaction. The material demonstrates a high discharge capacity of 689.3 mAh and an energy efficiency of 72.
Jinfeng Yi   +9 more
wiley   +1 more source

The Public's Health Care Agenda for the New President and Congress [PDF]

open access: yes, 2009
Presents survey results, by party affiliation, ranking healthcare reform among policy priorities in an economic downturn. Examines federal healthcare spending, ways of financing reform, and priorities among reform goals, including ...

core  

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

open access: yesAdvanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong   +7 more
wiley   +1 more source

Creating the Conditions for International Business Expansion: The Impact of Regulation on Economic Growth in Developing Countries - A Cross-Country Analysis [PDF]

open access: yes
The role of an effective regulatory regime in promoting economic growth and development and therefore international business has generated considerable interest among researchers and practitioners in recent years.
Jililian, Hossein   +2 more
core   +1 more source

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