Results 71 to 80 of about 17,840,142 (308)

Thermal‐Driven Diode Polarity Switching From Competing Helical Superconducting States in WTe2/α‐Fe2O3 Heterostructures

open access: yesAdvanced Materials, EarlyView.
A Nb‐proximitized Josephson junction based on a WTe2/α‐Fe2O3 heterostructure exhibits a robust superconducting diode effect with programmable polarity. The diode direction can be trained by magnetic fields and switched by temperature cycling, revealing tunable finite‐momentum pairing states and competing superconducting states in symmetry‐broken ...
Enze Zhang   +9 more
wiley   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

open access: yesAdvanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Crisis del Sistema Jurídico Mexicano: entre la Reforma Penal y los Actores Sociales Contestatarios (Crisis of the Mexican Legal System: Between Penal Reform and Social Actors Protesters)

open access: yesOñati Socio-Legal Series, 2014
Global economic conditions exert pressure on states, particularly for those who are linked to free trade agreements. Mexico, with the risk of being left out of these processes, has made a series of important reforms in its legislation to attract capital
Alicia Hernández De Gante
doaj  

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

open access: yesAdvanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena   +3 more
wiley   +1 more source

Australian Law Reform Commission: annual report 2014-2015

open access: yes, 2015
The Australian Law Reform Commission\u27s annual report for the period 1 July 2014 to 30 June ...
Australian Law Reform Commission
core   +1 more source

A REFORMA DO ESTADO E SUAS IMPLlCAÇÕES NAS POLÍTICAS SOCIAIS

open access: yesRevista de Políticas Públicas, 2010
This article presents a study aboutthe budge increase considering the proposal for state reform in Brazil and its implications on public budgets and social politicies. It discusses the hegemony of liberal ideas expressed in the countrys economic policies
Rosilaine Coradini Guilherme   +1 more
doaj  

Resilience: Now What?; Comment on “Re-evaluating Our Knowledge of Health System Resilience During COVID-19: Lessons From the First Two Years of the Pandemic” [PDF]

open access: yesInternational Journal of Health Policy and Management
In this paper we draw upon the review article “Re-evaluating Our Knowledge of Health System Resilience During COVID-19: Lessons from the First Two Years of the Pandemic” by Saulnier et al.
Laura Kihlström, Soila Karreinen
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

open access: yesAdvanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

State Finances in India: A Case for Systemic Reform [PDF]

open access: yes
This paper provides a self-contained overview of the present problems of state finances in India. It begins with an overview of historical evolution and current institutional structures, including economic, political, administrative and fiscal aspects of
Singh, Nirvikar
core  

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