Results 21 to 30 of about 34,012 (267)
Fishes, 2022 The European eel Anguilla anguilla is a critically endangered catadromous migratory fish species. To conserve eel populations, angling restrictions and stocking activities are often used.
Roman Lyach
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Fused Angles and the Deficiencies of Euler Angles [PDF]
2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2018 Just like the well-established Euler angles representation, fused angles are a convenient parameterisation for rotations in three-dimensional Euclidean space. They were developed in the context of balancing bodies, most specifically walking bipedal robots, but have since found wider application due to their useful properties.
Philipp Allgeuer, Sven Behnke
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DIGITALISATION IN ANGLING TOURISM: INTRODUCING NEW TECHNOLOGIES TO A TRADITIONAL TOURISM PRODUCT [PDF]
Geo Journal of Tourism and GeositesIn recent years, the use of digital solutions in tourism has accelerated and smart solutions are now used even in areas that are less technology-oriented, such as angling tourism.
Zsuzsanna IVANCSÓNÉ HORVÁTH
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Encountering a bait is necessary but insufficient to explain individual variability in vulnerability to angling in two freshwater benthivorous fish in the wild. [PDF]
PLoS ONE, 2017 Fish personality traits, such as swimming activity, or personality related emergent behavioural properties, such as the degree of space use shown by an individual fish, should affect encounter rates between individual fish and fishing gear.
Christopher Thomas Monk +1 more
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Multispecies fish tracking across newly created shallow and deep habitats in a forward-restored lake
Movement Ecology, 2023 Background Freshwater fish communities typically thrive in heterogenous ecosystems that offer various abiotic conditions. However, human impact increasingly leads to loss of this natural heterogeneity and its associated rich fish communities.
Casper H. A. van Leeuwen +7 more
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Israel Journal of Mathematics, 2016 We consider the following question. Suppose that $d\ge2$ and $n$ are fixed, and that $θ_1,θ_2,\dots,θ_n$ are $n$ specified angles. How many points do we need to place in $\mathbb{R}^d$ to realise all of these angles? A simple degrees of freedom argument shows that $m$ points in $\mathbb{R}^2$ cannot realise more than $2m-4$ general angles.
Balister, P +4 more
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Sustainability or fun? Recreational angling in Marine Protected Areas
Oceanological and Hydrobiological Studies, 2022 Gökova Bay MPAs (southern Aegean Sea, Turkey) include six different no-take zones (NTZs: Akyaka, Çamlı, Akbük, Boncuk-Karaca, İngiliz Limanı, Bördübet), in four of which shore angling is permitted (Akyaka, Çamlı, Akbük, Boncuk-Karaca).
Cerim Hasan
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Potential Factors Limiting Brown Trout Catches by Anglers - A Case Study
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2021 In recent years, the numbers of native brown trout caught by anglers has declined throughout the Czech Republic. In this study, we focus on individual factors potentially related to this negative trend, based primarily on long-term angling catch data ...
Tomáš Zapletal +2 more
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PLoS ONE, 2017 Information about the socioeconomic drivers of Silurus glanis anglers in the UK were collected using questionnaires from a cross section of mixed cyprinid fisheries to elucidate human dimensions in angling and non-native fisheries management. Respondents
E M Ann Rees +6 more
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On Angles and Pseudo-Angles in Minkowskian Planes [PDF]
Mathematics, 2018 The main purpose of the present paper is to well define Minkowskian angles and pseudo-angles between the two null directions and between a null direction and any non-null direction, respectively. Moreover, in a kind of way that will be tried to be made clear at the end of the paper, these new sorts of angles and pseudo-angles can similarly to the ...
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