Results 81 to 90 of about 1,674,204 (351)
Advanced Electronic Materials, EarlyView.Polylactic acid (PLA) embedded in 3D anodic aluminum oxide (3D‐AAO) yields triboelectric nanogenerators (TENGs) with ɛeff = 5.1, delivering 20V and 108µW both per cm2. These agglomeration‐resistant, compostable/biocompatible devices retain 95% output after 104 cycles, enabling robust self‐powered Internet of Things (IoT) sensing.
Carlos G. Cobos +5 more
wiley +1 more source
Angewandte Chemie, EarlyView.A modular two‐step strategy provides tetraaza[n]helicenes (n = 7–15) as a homologous series with tunable photophysical and chiroptical properties. Extension beyond n = 11 induces pronounced through‐space π–π interactions, narrowing the energy gap and amplifying circularly polarized luminescence.
Takashi Otani +6 more
wiley +2 more sources
EVALUACIÓN PSICOLÓGICA DEL ABUSO DE FÁRMACOS OPIOIDES [PDF]
Papeles del Psicólogo, 2016 El incremento de la preinscripción de fármacos analgésicos opioides se ha asociado a un aumento de las tasas de abuso y las consecuencias negativas asociadas a su uso inadecuado.
José Luis Carballo +5 more
doaj
First record of Biremis circumtexta (Bacillariophyceae) for Tucumán, Argentina [PDF]
, 2014 En el presente trabajo se da a conocer el primer registro de Biremis circumtexta (Bacillariophyceae) para Tucumán, Argentina y de datos fisicoquímicos del ambiente lótico estudiado.
Martínez de Marco, Silvia N. +2 more
core
Interplay Between Structure and Interfacial Interactions in Fe‐Gd Synthetic Ferrimagnets
Advanced Electronic Materials, EarlyView.Synthetic ferrimagnets with nearly identical Gd–Fe compositions but different architectures and crystallinity were investigated by element‐resolved microscopy, structural analysis and atomistic spin simulations. The results show that Curie temperature and domain evolution are governed primarily by structural order and interface quality, demonstrating ...
Álvaro González‐García +10 more
wiley +1 more source
Angewandte Chemie, EarlyView.The spontaneous assembly of triply chiral (L, Δ, P or D, Λ, M) cages has been achieved from a simple tripodal chiral effector based on phenylalanine tris(amidoamine), non‐chiral bipyridine dialdehyde, and a metal ion. Orthogonal imine bond and iron (II) coordination generate a single combination of chiral elements, while configurationally stable ...
Tushar D. Bhosale +6 more
wiley +2 more sources
O fio de Ariadne que nos desvenda o teatro de Alves Redol
Sinais de Cena, 2013 Recensão às obras: Espelho de ver por dentro: O percurso teatral de Alves Redol de Miguel Falcão, (Lisboa, Imprensa Nacional – Casa da Moeda, 2009). Alves Redol, Teatro: Textos publicados e inéditos de Miguel Falcão (org., trad.) , (Lisboa, Imprensa ...
Maria Helena Serôdio
doaj
PSYCHOLOGICAL ASSESSMENT OF OPIOID DRUG ABUSE [PDF]
Papeles del Psicólogo, 2016 The increase in the prescription of opioid analgesics is related to increased rates of opioid abuse and the negative consequences of medication misuse.
José Luis Carballo +5 more
doaj
La arquitectura racionalista de Miguel Martín y la ciudad de Las Palmas de Gran Canaria = The Rationalist Architecture of Miguel Martín and the City of Las Palmas [PDF]
, 1995 La arquitectura racionalista de Miguel Martín y la ciudad de Las Palmas de Gran Canaria = The Rationalist Architecture of Miguel Martín and the City of Las ...
Cortés, Juan Antonio
core +1 more source
Temperature and Farm Labor in Nigeria
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
wiley +1 more source