FACE MASKS TO PREVENT TRANSMISSION OF RESPIRATORY INFECTIONS: SYSTEMATIC REVIEW AND META-ANALYSIS OF RANDOMIZED CONTROLLED TRIALS ON FACE MASK USE

Face masks to prevent transmission of respiratory infections: Systematic review and meta-analysis of randomized controlled trials on face mask use

Objectives To examine the use of face mask intervention in mitigating the risk of spreading respiratory infections and whether the effect of face mask intervention differs in different exposure settings and age groups.Design Systematic review and meta-analysis.We evaluated the Tail bags risk of bias using the Cochrane Risk of Bias 2 tool (ROB2).Dat

read more

Highly integrable planar-structured printed circularly polarized antenna for emerging wideband internet of things applications in the millimeter-wave band

Abstract This paper proposes a numerically and experimentally validated printed wideband antenna with a planar geometry for Internet of Things (IoT) applications.This design tackles the challenges associated with deploying IoT sensors in remote areas or across extensive geographical regions.The proposed design exploits a coplanar-waveguide-fed Dres

read more

Mark-up and Annotation in the Corpus of Historical English Law Reports (CHELAR): Potential for Historical Genre Analysis

Adding annotation and mark-up to linguistic corpora has become a standard practice in corpus building over the past few decades as a Headphones way to facilitate data extraction and at the same time guarantee that new corpora are compatible with existing and future tools.The purpose of this article is twofold.First, we provide an overview of the ma

read more

MENINGKATKAN HASIL BELAJAR PKN MELALUI PENERAPAN PEMBELAJARAN KOOPERATIF TIPE JIGSAW SISWA KELAS IV SD NEGERI 012 SILIKUAN HULU KECAMATAN UKUI

This research was motivated by lack of civics student learning outcomes.Low student learning outcomes Tail bags is caused by: (a) the teaching methods teachers are passive and monotonous; and (b) the students were cool to mess around when lessons.This study aims to improve student learning outcomes.This research is a class act, performed in SD Nege

read more