Results 91 to 100 of about 131,108 (290)
Resonant absorption and amplification of circularly-polarized waves in inhomogeneous chiral media
, 2016 It has been found that in the media where the dielectric permittivity $\epsilon$ or the magnetic permeability $\mu$ is near zero and in transition metamaterials where $\epsilon$ or $\mu$ changes from positive to negative values, there occur a strong ...
Kim, Kihong, Kim, Seulong
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International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective This study conduct viral genome sequencing among severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2)‐infected pregnant and postpartum individuals, and investigates disease severity and maternal and perinatal outcomes considering variant of concern (VOC) and non‐VOC groups.
Guilherme M. Nobrega +27 more
wiley +1 more source
Bioclimatic modelling in the holocene and in future warming scenarios in Arbutus unedo L. [PDF]
, 2018 Growing forests wildfires in Portugal are an increasing concern since forests in the Mediterranean region are vulnerable to recent global warming. Long-term negative effects are expected on the vegetation with the coming increasing drought.
Albuquerque, M.T.D. +7 more
core
Spatial Evidence for Transition Radiation in a Solar Radio Burst
, 2005 Microturbulence, i.e. enhanced fluctuations of plasma density, electric and magnetic fields, is of great interest in astrophysical plasmas, but occurs on spatial scales far too small to resolve by remote sensing, e.g., at ~ 1-100 cm in the solar corona ...
Dale E. Gary +6 more
core +2 more sources
, 2023 Study and analysis for the improvement of the application "Adult CPR" developed, which tries to help at the moment of a cardiorespiratory arrest, to an expert or inexperienced user, showing the necessary and current steps to perform CPR, serving as a guide for the user, and allowing him to act as soon as possible.
openaire +1 more source
Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces
InfoMat, EarlyView.A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley +1 more source
Reacción en cadena de la polimerasa (RCP) como herramienta diagnóstica de leucosis enzoótica bovina
Ciencia Veterinaria, 2017 he possible utilization of PCR as a diagnostic tool for enzootic bovine leukosis, comparing its use to traditional serologic techniques such as immunodiffusion agar assay (IDGA) and enzyme-linked immunoabsorbent assay (ELISA) under epidemiological ...
Nicolás María Jose Alvarez Rubianes +1 more
doaj
Assessing Past and Future Temperature‐ and Precipitation‐Based Indicators in the Republic of Yemen
International Journal of Climatology, EarlyView.For the first time in the literature, this work assesses the past and future climatic trends over Yemen, a highly vulnerable country for which science‐based, high‐quality information for the development of climate change adaptation plans was not available until now.
Jorge Alvar‐Beltrán +5 more
wiley +1 more source
, 2011 News from the San Jose State University Record Clearance ...
San Jose State University, Department of Justice Studies,
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, 2007 In this paper we study the interaction between two-level atom and quantized single-mode field, namely, Jaynes-Cummings model (JCM). The field and the atom are initially prepared in the binomial state and the excited atomic state, respectively.
Abdalla +39 more
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