Nonlinear trend removal should be carefully performed in heart rate variability analysis [PDF]
, 2016 $\bullet$ Background : In Heart rate variability analysis, the rate-rate time series suffer often from aperiodic non-stationarity, presence of ectopic beats etc. It would be hard to extract helpful information from the original signals.
Dubois, Rémi +3 more
core +2 more sources
Better bullets to shoot small mammals without poisoning scavengers
Wildlife Society Bulletin, 2017 Recreational shooters kill millions of small mammals each year and scavengers that ingest the carcasses can be poisoned if lead bullets are used.
Michael McTee +3 more
doaj +1 more source
Self-avoiding walks and connective constants
, 2019 The connective constant $\mu(G)$ of a quasi-transitive graph $G$ is the asymptotic growth rate of the number of self-avoiding walks (SAWs) on $G$ from a given starting vertex.
A Nachmias +54 more
core +1 more source
Comparative computational analysis of NATO 5.56 mm, APM2 7.62 mm and AK-47 7.82 mm bullet moving at Mach 2.0 in close vicinity to the wall [PDF]
FME Transactions, 2023 Comparative Computational Analysis of NATO 5.56 mm, APM2 7.62 mm and AK-47 7.82 mm Bullet Moving at Mach 2.0 in Close Vicinity to the Wall Various rifles require unique bullets. Each bullet has its capability, speed, and impact on the target.
Salunke Samruddhi +3 more
doaj
É seguro atirar para cima? Uma analise da letalidade de projéteis subsônicos
Revista Brasileira de Ensino de FísicaResumo Os tiros de comemoração referem-se aos tiros dados para o alto por ocasião de celebrações festivas. Este é um hábito em países como o Afeganistão, Paquistão e algumas regiões da América Latina.
Saulo Luis Lima da Silva +1 more
doaj +1 more source
Retained Intraspinal Bullet: A Rare Case in a Visitor to Malaysia - A Case Report [PDF]
Malaysian Orthopaedic Journal, 2012 Firearm injuries to the spine commonly present with acute neurology caused by direct penetration or indirectly from concussive effects of bullet impact on the vertebral column.
MH Ariffin +4 more
doaj +1 more source
Demonstration of a low-frequency three-dimensional terahertz bullet with extreme brightness
Nature Communications, 2015 The brightness of a light source defines its applicability to nonlinear phenomena in science. Bright low-frequency terahertz (
M. Shalaby, C. Hauri
semanticscholar +1 more source
Low-Overlap Bullet Point Cloud Registration Algorithm Based on Line Feature Detection
Applied SciencesA bullet point cloud registration algorithm with a low overlap rate based on line feature detection was proposed to solve the problem of the difficulty and low efficiency of point cloud registration due to the low overlap rate among point clouds sampled ...
Qiwen Zhang +6 more
doaj +1 more source
A systematic examination of the bone destruction pattern of the two-shot technique
Journal of Emergencies, Trauma and Shock, 2014 Introduction: The two-shot technique is an effective stopping power method. The precise mechanisms of action on the bone and soft-tissue structures of the skull; however, remain largely unclear. The aim of this study is to compare the terminal ballistics
Marcus Stoetzer +6 more
doaj +1 more source