Results 91 to 100 of about 2,073,788 (404)
Accurate and Rapid Diagnosis of COVID-19 Pneumonia with Batch Effect Removal of Chest CT-Scans and Interpretable Artificial Intelligence [PDF]
arXiv, 2020 COVID-19 is a virus with high transmission rate that demands rapid identification of the infected patients to reduce the spread of the disease. The current gold-standard test, Reverse-Transcription Polymerase Chain Reaction (RT-PCR), has a high rate of false negatives.
arxiv
Annals of Internal Medicine, 2020 Coronavirus disease 2019 (COVID-19) is a serious health care concern in Iran, with 259,652 confirmed cases since the first report on Feb 18, 2020, and Iran has the ninth highest national death toll in the world, with more than 13,000 deaths Despite the ...
M. Jalili +5 more
semanticscholar +1 more source
Borophene‐Based Ultrasensitive and Broadband Photodetectors
Advanced Materials Interfaces, EarlyView.The direct growth of χ3‐phase borophene on n‐type silicon wafers leads to superior Schottky junctions, making them ideal for broad‐range, high‐sensitivity photodetectors. These photodetectors demonstrate higher sensitivity and faster response times compared to those fabricated by transferring 2D materials onto silicon to form van der Waals junctions ...
Yaser Abdi +7 more
wiley +1 more source
CONSIDERAÇÕES SOBRE A PRESENÇA DE MILITARES NAPOLEÔNICOS NO IMPÉRIO DO BRASIL
Almanack, 2019 Resumo O artigo trata da presença de militares franceses que viveram e atuaram no Brasil na primeira metade do século XIX. De acordo com Patrick Puigmal, muitos destes oficiais foram incorporados aos exércitos de vários países da América espanhola ...
José Iran Ribeiro
doaj +2 more sources
Selective activation of unfolded protein response (UPR) by herpes simplex virus type 1 (HSV-1) in permissive and non permissive cells [PDF]
, 2011 The unfolded protein response (UPR) is induced by a variety of external and internal stimuli, including accumulation of misfolded proteins in the endoplasmic reticulum (ER). Viruses such as Herpes Simplex Virus type 1 (HSV-1) induce host cells to produce
Yousefi, Iran
core
A model for COVID-19 prediction in Iran based on China parameters
medRxiv, 2020 Background: The rapid spread of COVID-19 virus from China to other countries and outbreaks of disease require an epidemiological analysis of the disease in the shortest time and an increased awareness of effective interventions. The purpose of this study
Bushra Zareie +4 more
semanticscholar +1 more source
Advanced Photonics Research, EarlyView.An enhanced homogenization method for periodic lattices, applicable to any asymmetrical multipart structures, is proposed. This method simplifies intricate gratings into slab waveguides, predicts guided‐mode resonances and bound states in the continuum, without relying on numerical methods.
Atefe Taheri, Mehrdad Shokooh‐Saremi
wiley +1 more source
Amazônia, 2020 Neste artigo caracterizo as principais ideias sobre Geometria e Astronomia presentes em três livros de Pierre-Louis Moreau de Maupertuis, pertencentes ao acervo bibliográfico da Comissão Demarcadora de Limites da Região Amazônica na segunda metade do ...
Iran Abreu Mendes
doaj +1 more source
Logistic approximations used to describe new outbreaks in the 2020 COVID-19 pandemic [PDF]
arXiv, 2020 In this investigation I used the Logistic Model to fit the COVID-19 pandemic data for some countries. The data modeled is the death numbers per day in China, Iran, Italy, South Korea, Spain and United States. Considering the current growth rate of the pandemic, it was possible to show that the death toll should be between 3,277-3,327 deaths in China, 2,
arxiv
Advanced Photonics Research, EarlyView.This study investigates the optoelectronic response of Al/p‐Si photodiodes with and without a (PVP:Gr‐ZnTiO3) interlayer under varying light intensities. Key parameters are analyzed, revealing that the interlayer enhances photosensitivity, optical responsivity, and specific detectivity.
Ali Barkhordari +5 more
wiley +1 more source