Results 121 to 130 of about 1,495,852 (322)

CLINIC AND EPIDEMIOLOGICAL CHARACTERISTICS OF «ATYPICAL PNEUMONIA» FOCUS IN BLAGOVESHCHENSK, AMUR REGION

open access: yesActa Biomedica Scientifica, 2020
The substantiating of SARS diagnosis in patients (Blagoveshchensk, Amur Region) is presented. The diagnosis was based on the results of clinical picture, epidemiological anamnesis and inquiry, and laboratory study of the patient’s blood and ...
V. T. Smirnov   +4 more
doaj  

An Extreme Value Theory approach for the early detection of time clusters with application to the surveillance of Salmonella [PDF]

open access: yesarXiv, 2010
We propose a method to generate a warning system for the early detection of time clusters applied to public health surveillance data. This new method relies on the evaluation of a return period associated to any new count of a particular infection reported to a surveillance system. The method is applied to Salmonella surveillance in France and compared
arxiv  

Stabilizing TiO2/CsPbI2Br Perovskite Buried Interface for All‐Inorganic Perovskite toward Highly Efficient Photodetectors

open access: yesAdvanced Materials Interfaces, EarlyView.
Polyvinyl pyrrolidone passivation enhances TiO2/CsPbI2Br interfaces, suppressing recombination and improving photodetector performance with faster response, higher photoresponsivity, and superior detectivity. Abstract Inorganic perovskites hold immense promise for optoelectronic applications, but their performance is often hindered by defects and trap ...
Shruti Shah   +12 more
wiley   +1 more source

Computationally Guided Liquid Crystal‐Based Competitive Binding Sensing Platform for Optical Detection of Spike Protein

open access: yesAdvanced Materials Technologies, EarlyView.
A competitive‐binding paradigm for detection of viruses with the detection of the receptor binding domain of the spike protein as an illustrative example is introduced. Importantly, this approach does not rely on antibodies and therefore is of significance for detecting novel and emerging pathogens. Abstract A liquid crystal (LC)‐based sensing platform
Homa Ghaiedi   +4 more
wiley   +1 more source

Genomic and geospatial epidemiology of Mycobacterium tuberculosis in Oman: first national insight using whole genome sequencing

open access: yesInternational Journal of Infectious Diseases, 2023
: Objectives: Mycobacterium tuberculosis (MTB) is a global public health issue. Although Oman reduced the burden of tuberculosis (TB) by 85% in under 25 years, the annual incidence rate remains stagnant.
Amina Al-Jardani   +8 more
doaj  

A Load Balancing Surveillance Algorithm For Multifunctional Radar Resource Management [PDF]

open access: yesarXiv, 2019
For all multifunctional radar systems the allocation of resources plays an outstanding role. Many radars have low priority on surveillance tasks. In challenging situations this leads to neglecting of surveillance beams in directions where many other tasks are done. This document presents a technique that enables multifunctional radar systems to keep on
arxiv  

Wavelength‐Selective, High‐Speed, Self‐Powered Isotype Heterojunction n+‐ZnO/n‐Si Photodetector with Engineered and Tunable Spectral Response

open access: yesAdvanced Materials Technologies, EarlyView.
Wavelength‐selective ZnO/Si photodetectors, operating with no power supply. Engineering of the constituting materials converts them from white‐light sensitive to only NIR‐sensitive. When external power is applied, the wavelength selectivity of the devices can be tuned to different spectral ranges.
Michael D. Tsanakas   +7 more
wiley   +1 more source

Current status of liver transplantation for non‐B non‐C liver cirrhosis and hepatocellular carcinoma

open access: yesAnnals of Gastroenterological Surgery, Volume 7, Issue 1, Page 42-52, January 2023., 2023
Recently, the cases of LT for non‐B non‐C cirrhosis and HCC have been increasing in Japan as well as worldwide. Perioperative management of non‐B non‐C liver disease is problematic due to various risk factors, including alcohol consumption and metabolic syndrome‐related risks, such as obesity and diabetes mellitus.
Takahiro Nishio   +4 more
wiley   +1 more source

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