Results 41 to 50 of about 25,818 (165)
AIMS MathematicsAn efficient numerical scheme is developed to solve the system of multi-dimensional nonlinear Fredholm integral equations (MDNFIEs) of the second kind in terms of the variable transformation technique of Sidi type in conjunction with the trapezoidal ...
Yanying Ma +4 more
doaj +1 more source
Sustainable Development, EarlyView.ABSTRACT Identifying the factors that influence sustainable purchasing behavior is an important step in understanding the phenomenon and informing industry efforts to promote sustainable consumption. This study aims to develop a situation‐ and context‐specific model that explains sustainable purchasing behavior by drawing on three distinct theoretical ...
Katayoon Pourmahdi +2 more
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT Despite the growth of eSports, the sector faces critical challenges related to its sustainability. This research analyzes these issues from an environmental, social, and governance (ESG) perspective. This paper consists of a systematic literature review on eSports and its implications for sustainability.
M. Ertz +5 more
wiley +1 more source
Mathematics, 2023 This research article introduces an efficient method for integrating Lane–Emden–Fowler equations of second-order singular initial value problems (SIVPs) using a pair of hybrid block methods with a variable step-size mode.
Mufutau Ajani Rufai, Higinio Ramos
doaj +1 more source
Fixed-Rank Approximation of a Positive-Semidefinite Matrix from Streaming Data [PDF]
, 2017 Several important applications, such as streaming PCA and semidefinite programming, involve a large-scale positive-semidefinite (psd) matrix that is presented as a sequence of linear updates.
Cevher, Volkan +3 more
core +4 more sources
Ungulate substrate use in fauna passages
Wildlife Biology, EarlyView.Fauna passages are increasingly constructed at major roads and railways to mitigate the negative effects of infrastructure and traffic on wildlife. The function of such passages depends on design, including the construction materials, soil, and vegetation.
Milla Niemi, Jan Olof Helldin
wiley +1 more source
Nyström-Based 2D DOA Estimation for URA: Bridging Performance–Complexity Trade-Offs
MathematicsTo address the computational efficiency challenges in two-dimensional (2D) direction-of-arrival (DOA) estimation, a two-stage framework integrating the Nyström approximation with subspace decomposition techniques is proposed in this paper.
Liping Yuan, Ke Wang, Fengkai Luan
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The Nyström Kernel Conjugate Gradient Algorithm Based on
IEEE Access, 2020 The kernel conjugate gradient (KCG) algorithms have been proposed to improve the convergence rate and the filtering accuracy of kernel adaptive filters (KAFs) efficiently.
Fuliang He, Kui Xiong, Shiyuan Wang
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Behavioural responses of a gamebird to human encounters across the hunting season
Wildlife Biology, EarlyView.We examined the behavioural adaptation of rock ptarmigan Lagopus muta in response to human encounters across the hunting season. We conducted disturbance experiments in two different parts of the species' range, in subarctic (Iceland) and in alpine (Italy) habitats.
Farina Sooth +2 more
wiley +1 more source
What makes a microsaccade? A review of 70 years research prompts a new detection method
Journal of Eye Movement Research, 2020 We have developed a new method for detecting microsaccades in eye-movement data. The impetus was the review of the literature on microsaccades presented in this paper, which revealed (1) large changes in the size and speed of reported microsaccades over ...
Anna-Katharina Hauperich +2 more
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