Results 31 to 40 of about 6,218 (204)

A comparison of lead and steel shot loads for harvesting mourning doves

open access: yesWildlife Society Bulletin, 2015
With approximately 100 million shots fired at mourning doves (Zenaida macroura) annually, it is incumbent on managers to determine whether changes in ammunition will substantially alter harvest metrics or hunter satisfaction.
Brian L. Pierce   +4 more
doaj   +1 more source

Generative AI—the Transgression of Technology

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT This article offers a systems‐theoretical analysis of generative artificial intelligence (GenAI) grounded in Niklas Luhmann's sociology of technology. It addresses a central conceptual problem: How GenAI can be understood within a theoretical framework that has traditionally defined technology as a means of stabilising action through causal ...
Jesper Tække
wiley   +1 more source

Exploring sources of uncertainty in the estimate of waterfowl harvest in the United Kingdom

open access: yesWildlife Biology, EarlyView.
There is an urgent need to gather data on harvest rates of waterbirds in Europe to assess the sustainability of hunting. Estimates of total waterbird harvest in the United Kingdom (UK) and the relative harvest of different huntable species come from two separate surveys, the Value of Shooting (PACEC 2014) and National Gamebag Census (NGC), and these ...
Matthew B. Ellis   +2 more
wiley   +1 more source

Analysis of Echo Characteristics of Pulsed Laser Short-Range Detection Based on Light Cone Beam Expansion Mechanism

open access: yesApplied Sciences
This study aims to fill the existing gap in laser detection research, particularly regarding how the waveform of outgoing laser pulses affects detection performance.
Changkun Ke   +3 more
doaj   +1 more source

Estimating crippling loss from hunting with multistate models: a case study on northern bobwhites

open access: yesWildlife Biology, EarlyView.
Hunting as a recreational pursuit provides an important ecosystem service worldwide. Harvest management plays a vital role in regulating wildlife take to ensure long‐term population sustainability and meet value‐based objectives (e.g. hunter satisfaction). However, managers rarely have complete control or observability of harvest mortality.
Amanda S. Cramer   +10 more
wiley   +1 more source

Calculating the dynamic disturbances of weapon systems on unmanned ground vehicles

open access: yesActa Polytechnica
This paper investigates the dynamic disturbances affecting weapon systems mounted on unmanned ground vehicles (UGVs), which pose a significant challenge in maintaining aiming accuracy when moving across uneven terrain.
Viet Dung Bui   +3 more
doaj   +1 more source

Proposal for Increase of Burglar Resistance of Commercially Manufactured Motor Vehicle Doors

open access: yesCommunications, 2015
In many cases the level of personal protection especially during transportation by personal motor vehicles is dependent on burglar resistance of used car body materials.
Kamil Boc   +3 more
doaj   +1 more source

Lead from Spent Ammunition: a Source of Exposure and Poisoning in Bald Eagles

open access: yesHuman-Wildlife Interactions, 2017
Ongoing occurrence of elevated levels of lead in bald eagles (Haliaeetus leucocephalus) following the ban on lead shot for waterfowl hunting led us to hypothesize that spent lead from ammunition, which is present in field residues of white-tailed deer ...
Luis Cruz-Martinez   +2 more
doaj   +1 more source

Evaluating the precision and velocity of factory vs. handloaded lead‐free ammunition

open access: yesWildlife Society Bulletin
Lead hunting bullets fragment on impact, introducing lead fragments into game meat and carrion scavenged by wildlife. In response, hunters are switching to lead‐free bullets, either voluntarily or due to local restrictions.
Michael McTee   +6 more
doaj   +1 more source

Information system concept for monitoring the stored ammunition condition

open access: yesVojnotehnički Glasnik, 1996
There is a need for a large number of miscellaneous data and information in the system of monitoring the stored ammunition condition. In order to collect, process, store, bring-up-to-date and analyze them, it is necessary to have an appropriate ...
Radun Jeremić
doaj   +1 more source

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