Results 21 to 30 of about 13,330 (246)

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

open access: yesAdvanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava   +7 more
wiley   +1 more source

Highly Conductive and Stretchable Photothermal CuSe Fiber for Wearable Electronics and Implantable Drug Release Systems

open access: yesAdvanced Functional Materials, EarlyView.
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon   +9 more
wiley   +1 more source

¡FELIZ CUMPLEAÑOS, SEÑOR FUNCIONARIO! SOBRE LA JUSTIFICACIÓN DE LA CRIMINALIZACIÓN DE LA ACEPTACIÓN Y EL OFRECIMIENTO DE REGALOS EN EL ÁMBITO DE LA ADMINISTRACIÓN PÚBLICA

open access: yesRevista Direito GV, 2021
Resumen El trabajo argumenta que resulta legítimo castigar a los funcionarios públicos por aceptar regalos en el ejercicio de sus funciones, y a los particulares por ofrecérselos; esto es, cuando la dádiva es otorgada por mera consideración al cargo ...
Bruno Rusca
doaj   +1 more source

Alkaline Leaching: A Facile Surface Activation Strategy to Improve the Reactivity of Air Electrodes for Solid Oxide Fuel Cells

open access: yesAdvanced Materials, EarlyView.
This study shows that alkaline leaching of PrBa0.8Ca0.2Co2O5+δ under anodic bias selectively removes Ba and Ca, forming a cobalt‐rich and amorphous layer. The modified surface significantly boosts ORR activity, offering a simple and effective strategy to improve electrochemical device performance.
Yeongtaek Hong   +11 more
wiley   +1 more source

Importance of Ultima Ratio Principle in Criminal Law

open access: yesLaw: Journal of the University of Latvia
Before making a decision on criminalizing a deed, which entails more serious negative consequences for a person than other violations, the increased harmfulness of the deed in question must be considered.
Toms Čevers
doaj   +1 more source

Criminal law instruments of environmental protection: Norms and practice of Montenegro [PDF]

open access: yesGlasnik Advokatske komore Vojvodine, 2022
Montenegro is constitutionally declared as an ecological country, and it is committed to sustainable development with the preservation of a healthy environment, biodiversity, preservation and improvement of the quality of water, sea, air, soil, space ...
Đurišić Jelena
doaj  

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

open access: yesAdvanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho   +3 more
wiley   +1 more source

Kategorizácia škôd spôsobených trestným činom (I. časť)

open access: yesČasopis pro Právní Vědu a Praxi, 2020
Autori sa v štúdii zameriavajú na komparáciu pojmu „škoda“ v slovenskom a českom právnom poriadku, a to v zmysle porovnania zákonom ustanovených výšok škôd, ako aj ich použitia a vplyvu na výšku hroziacich trestných sadzieb.
Jozef Čentéš   +2 more
doaj   +1 more source

Molecular‐Level Insights into Interfacial Adsorption Mechanisms of PFOA on Functional Dolomite Surfaces via AIMD and Spectroscopy

open access: yesAdvanced Materials Interfaces, EarlyView.
Perfluorooctanoic acid (PFOA), ab initio molecular dynamics (AIMD), density functional theory (DFT), Dolomite (DL), metal‐organic frameworks (MOFs), calcined modified dolomite (CDL), zero‐point of charge (PZC), metal‐organic frameworks (MOFs), Fourier transform infrared (FTIR), X‐ray diffraction (XRD), scanning electron microscopy (SEM ...
Yating Yang   +8 more
wiley   +1 more source

Política criminal y derecho penal: un mecanismo de ultima ratio frente a la terminación voluntaria de la gestación

open access: yesNuevo Foro Penal, 2020
El presente texto analiza las condiciones históricas, jurídicas y de política criminal que han justificado la penalización del aborto, con el fin de plantear su relativa despenalización en el Código Penal colombiano de 2000.
Ricardo Posada Maya
doaj   +1 more source

Home - About - Disclaimer - Privacy