Results 121 to 130 of about 1,329,460 (238)

Cobalt‐Catalyzed Asymmetric Construction of Boron Stereocenters With C–N Axial Chirality

open access: yesAdvanced Science, EarlyView.
A cobalt/Salox‐catalyzed one‐pot annulation enables enantioselective formation of B‐stereogenic centers and C─N axial chirality via C─H/N─H annulation, affording diverse fluorescent products with high stereocontrol and optoelectronic potential. ABSTRACT The efficient construction of boron stereogenic centers alongside axial chirality remains a ...
Subramani Kumaran   +5 more
wiley   +1 more source

Bio‐Inspired Gradient Coatings Enhance the Leading Edge Erosion Resistance of Wind Blades

open access: yesAdvanced Science, EarlyView.
Rain‐induced erosion of the wind turbine blade leading edge poses a critical challenge to maintenance and operation. Here, we propose a bio‐inspired approach for erosion protection utilising a platelet‐reinforced polyurethane coating with a graded through‐thickness architecture.
Natalia Sofia Guevara‐Sotelo   +2 more
wiley   +1 more source

Relatório de atividades de professor visitante (março de 2025 – julho de 2025)

open access: yes
As part of a cotutelle postdoctoral project between UFSC (Brazil) and the University of Delhi (India), I served as a visiting professor at the University of Delhi´s Center for Tribal Studies from March to July 2025.
Fernandes, Felipe Bruno Martins
core  

Analog Synaptic Plasticity in 2D Layered Material Iontronic Memtransistors for Brain‐Inspired Computing

open access: yesAdvanced Science, EarlyView.
In this work, we demonstrated a robust 2D MoS2 based iontronic memtransistor of planar architecture operated under the influence of an electrical double layer with versatile performance and applications, including pinched hysteresis nature of transfer curve, analogue channel conductance tuning, low‐voltage operation, logic‐gate operation, classical ...
Puranjay Saha   +2 more
wiley   +1 more source

Índia e Paquistão

open access: yesMeridiano 47, 2017
O presente artigo busca analisar a atual situação conflituosa entre Paquistão e India, ambos detentores de armamentos nucleares.
João Fábio Bertonha
doaj  

Formação social indiana: modo de produção asiático, imperialismo e industrialização tardia [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Geografia, Florianópolis, 2013.Este trabalho tem por objetivo analisar o processo de desenvolvimento econômico e de ...
Campos, Bruno de
core  

Ultrafast Chemical Pre‐Sodiation of Pseudocapacitive CaV8O20 Anodes for High‐Performance Sodium‐Ion Capacitors

open access: yesAdvanced Science, EarlyView.
An ultrafast (2‐minute), gas‐free chemical pre‐sodiation strategy using Na‐benzophenone is developed to compensate for initial sodium loss in calcium vanadate (CaV8O20). Driven by the Ca2+ ‘spectator effect’, the framework enables highly reversible, quasi‐zero‐strain solid‐solution sodium storage, explicitly bypassing destructive conversion reactions ...
Neetu Bansal   +7 more
wiley   +1 more source

Seca excessiva na Índia

open access: yes
Ensino Fundamental Final::Meio AmbienteSeca excessiva na Índia, em ...
Sistema Nacional de Informação de Recursos Hídricos - Snirh
core  

A Índia e a iniciativa quadrilateral

open access: yes, 2008
Com o degelo da Guerra Fria e a desagregação do Movimento Não-Alinhado, a Índia procura expandir o seu horizonte estratégico para além do rival Paquistão e da Ásia do Sul.
Xavier, Constantino
core  

Índia ”“ a multiculturalidade de Mumbai: seguidores e críticos de Rama [PDF]

open access: yes, 2017
O presente artigo busca analisar histórica e culturalmente a influencia do Rama, antiga celebração hinduísta, comparável ao natal cristão, para a Índia e as regiões que ela circundam.O presente artigo busca analisar histórica e culturalmente a influencia
Pinto, Paulo Antônio Pereira
core  

Home - About - Disclaimer - Privacy