Results 81 to 90 of about 6,102,702 (302)
El plànol geomètric d'Elx del 1849 [PDF]
, 1991 Este artículo estudia un extraordinario documento conservado en el Archivo Histórico Municipal de Elche: el plano geométrico de la ciudad a escala 1/1.250, y el borrador previo que sirvió para el delineado final.
Jaén i Urban, Gaspar
core +1 more source
Advanced Science, EarlyView.This study presents a novel in situ laser‐induced breakdown spectroscopy system for monitoring metal vapors produced by the intense laser‐metal interactions in laser powder bed fusion additive manufacturing and laser welding. The insights from this new technique reveal changes in alloy compositions and provide the first in situ validation of multi ...
Anna C. M. Getley +8 more
wiley +1 more source
Plano real - Direito adquirido - reajuste salarial
Revista de Direito Administrativo, 1995 .
openaire +1 more source
What moves stock prices? an approach on the influence of news on stock market [PDF]
, 2012 Esta pesquisa analisou os dias de negociação da Bolsa de Valores de São Paulo, entre 1990 a 2011, e selecionou as maiores altas e as maiores baixas. A fonte inspiradora foi o trabalho de Cutler et al. (1989).
Carvalho, Claudilene Chaves de +2 more
core
O prêmio de risco da taxa de câmbio no Brasil durante o Plano Real
, 1999 The most accepted explanation for the forward premium puzzle is the existence of a currency risk. This paper uses several statistical techniques to infer the importance and to directly estimate the currency risk, using data from the Brazilian futures ...
M. G. P. García, G. Olivares
semanticscholar +1 more source
Advanced Science, EarlyView.This study presents sulfate‐directed silver dendrites (s‐AgDs) as oxidation‐resistant SERS substrates with long‐term stability, reproducibility, and sub‐picomolar sensitivity. Sulfate ions guide anisotropic growth and protect the surface, enabling improved performance over 7 months under ambient conditions.
Aradhana Dwivedi +6 more
wiley +1 more source
Smart Optogenetics for Real‐Time Automated Control of Cardiac Electrical Activity
Advanced Science, EarlyView.We are able to stop dangerous heart‐rhythm spirals before they fully form. Within about 100 ms, it pinpoints the spiral's tiny central tip (≈0.9 mm) using light‐based sensing and machine learning, then shines targeted light to shut it down. This fast, precise, closed‐loop approach detects, targets, and terminates arrhythmias in real time.
Shanliang Deng +15 more
wiley +1 more source
Temperature‐Tunable Cholesteric Liquid Crystal Optical Combiners for Extended Reality Applications
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Recent advancements in extended reality highlight their potential to enhance traditional displays like liquid crystal displays and organic light‐emitting diode screens. This article introduces an innovative cholesteric liquid crystal‐based optical combiner for head‐mounted displays, enabling seamless transitions between augmented reality, virtual ...
Yuanjie Xia +6 more
wiley +1 more source
Informe Gepec, 2000 O processo inflacionário foi central no entendimento da dinâmica econômica latino-americana nas décadas de setenta e oitenta. Em tal período as tradicionais teorias a respeito do tema foram alvo de estudos e controvérsias.
Carlos Aguedo Nagel Paiva
doaj +1 more source
Perfil dos observadores de aves no Parque Natural da Ria Formosa [PDF]
, 2018 In the Algarve the potential for birdwatching tourism is widely recognized, especially in the Ria Formosa Natural Park (RFNP). This study aims to describe birdwatchers' profile in the RFNP. For this purpose, a survey was applied.
Costa, Andreia +4 more
core +2 more sources