Results 61 to 70 of about 1,896,797 (391)
Arrow shot injury to the oro facial regions: Report of two cases
Ibom Medical Journal, 2023 Background: Arrow injury is a case of foreign body impaction. It can affect any part of the body. Arrow injury to the head and neck region can be life-threatening. An arrow is a weapon consisting of a thin, straight stick with a sharp point, designed to
Lawal SH +3 more
doaj +1 more source
The Importance of Boundary Conditions in Quantum Mechanics [PDF]
, 2003 We discuss the role of boundary conditions in determining the physical content of the solutions of the Schrodinger equation. We study the standing-wave, the ``in,'' the ``out,'' and the purely outgoing boundary conditions. As well, we rephrase Feynman's $
A. F. J. Siegert +16 more
core +3 more sources
Geographic variation in walking activity in the red flour beetle Tribolium castaneum
Population Ecology, EarlyView.This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley +1 more source
A first faunistic account on the Onthophagus Latreille, 1802 (Coleoptera, Scarabaeidae, Scarabaeinae) of the Nadia district, West Bengal, with a preliminary checklist from India [PDF]
Check List, 2020 A survey of the dung beetle fauna from the Nadia district of West Bengal, India resulted in the recognition of 22 species belonging to Onthophagus Latreille, 1802. All these are new reported for the district.
Bhim Prasad Kharel +2 more
doaj +3 more sources
Arrow(s) of Time without a Past Hypothesis [PDF]
, 2019 The paper discusses recent proposals by Carroll and Chen, as well as Barbour, Koslowski, and Mercati to explain the (thermodynamic) arrow of time without a Past Hypothesis, i.e., the assumption of a special (low-entropy) initial state of the universe ...
Lazarovici, Dustin, Reichert, Paula
core +3 more sources
occumb: An R package for site occupancy modeling of eDNA metabarcoding data
Population Ecology, EarlyView.This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley +1 more source
Journal of Mechanical Ventilation, 2021 A: Patient with little effort. Top: Volume Controlled Ventilation: airway pressure in cmH2O in yellow, constant flow in L/min in pink. Middle: Pressure controlled ventilation: airway pressure in cmH2O in yellow, decelerating flow in L/min in pink.
Mia Shokry, Kimiyo Yamasaki
doaj +1 more source
The Brontini of the world : a generic review of the tribe (Coleoptera: Silvanidae: Brontinae) [PDF]
, 2003 The genera of the tribe Brontini (Silvanidae: Brontinae) are reviewed. The tribe is considered here to be composed of 12 genera, Uleiota Latreille, Brontopriscus Sharp, and Dendrophagus Schönherr, plus nine new genera: Australodendrophagus ...
Thomas, Michael C.
core +1 more source
Quantum voting and violation of Arrow's Impossibility Theorem [PDF]
, 2015 We propose a quantum voting system in the spirit of quantum games such as the quantum prisoner's dilemma. Our scheme enables a constitution to violate a quantum analog of Arrow's impossibility theorem.
N. Bao, N. Y. Halpern
semanticscholar +1 more source
Confined quantum Zeno dynamics of a watched atomic arrow [PDF]
Nature Physics, 2014 Repeatedly probing a quantum system restricts its evolution, providing a route for state engineering. Such confinement, described by quantum Zeno dynamics, has now been implemented to generate superposition states in a multi-level Rydberg atom.
A. Signoles +7 more
semanticscholar +1 more source