Results 61 to 70 of about 11,014,330 (212)

Effects of complex soundscapes on the occurrence of Anaxipha pallidula in isolated green spaces in Tokyo

open access: yesWildlife Biology, EarlyView.
Urban green spaces experience a mix of natural and anthropogenic noises, which could disrupt the vocal communication of several species. This study investigated how such complex soundscapes affect the occurrence of Anaxipha pallidula, which communicates through calls, focusing on both sound level and quality.
Hiroki Mori, Takeshi Osawa
wiley   +1 more source

Ritz [PDF]

open access: yes, 2013
Ritz è un progetto per l’installazione di un cinema all’aperto in un parco a Trento commissionato dall'Associazione culturale Numero Civico. L’opera, che non viene realizzata, viene riproposta da Marisaldi l’anno successivo con alcune varianti per il P.A.
Marisaldi, Eva
core  

Three-dimensional analysis of thick plates by MLS-Ritz method

open access: yes, 2008
This paper presents a three-dimensional (3D) moving least-square Ritz (MLS-Ritz) formulation for the free vibration analysis of homogeneous elastic thick plates with mixed boundary constraints. The analysis is based on the linear elasticity theory.
Zhou, Li (R13647)   +1 more
core   +1 more source

Adjusting Our Thinking About Feeding Animals: Fiber as the Metric for Mimicking Natural Diets

open access: yesZoo Biology, EarlyView.
A typical effect of the change of an animal group to a diet higher in fiber: juveniles keep growing, animals of ideal body weight maintain their weight, and obese individuals lose weight. ABSTRACT Free‐ranging animals often ingest markedly different diets than their counterparts under human care, whether companion animals, production animals, or zoo ...
Marcus Clauss   +4 more
wiley   +1 more source

[Ritz, disegno]

open access: yes, 2013
Disegno del progetto "Ritz" . file jpeg, 25,3×19,78 cm 300 dpiSketch of the project "Ritz".
Marisaldi, Eva
core  

Biodiversity effects on ecosystem functioning are driven by resource quality and contamination

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Biodiversity–ecosystem functioning relationships are increasingly explained by species' traits and resource quality differences rather than richness alone, yet cross‐trophic effects and environmental context remain poorly resolved.
Alexander Feckler   +8 more
wiley   +1 more source

Iterated Ritz Method for solving systems of linear algebraic equations

open access: yesGrađevinar, 2017
The paper describes research state of a new iterative method for solving systems of linear algebraic equations. The method is suitable for extremely large systems with sparse matrices.
Josip Dvornik, Damir Lazarević
doaj   +1 more source

A method for natural frequency calculation of the functionally graded rectangular plate with general elastic restraints

open access: yesAIP Advances, 2020
In this study, a unified solution method to obtain the natural frequencies of the functionally graded rectangular plate (FGRP) with general elastic restraints by using ultraspherical polynomials and the Ritz method is presented.
Kwanghun Kim   +4 more
doaj   +1 more source

Moving least square Ritz method for vibration analysis of plates

open access: yes, 2006
This paper presents a novel numerical method, the moving least square Ritz method (MLS-Ritz), for free vibration analysis of classical thin plates. The proposed method utilizes the strength of the moving least square approach to define the Ritz trial ...
Zhou, Li, Zheng, Wei Xing
core   +1 more source

Medial Axis Aware Learning of Signed Distance Functions

open access: yesComputer Graphics Forum, EarlyView.
Abstract We propose a novel variational method to compute a highly accurate global signed distance function (SDF) to a given point cloud. To this end, the jump set of the gradient of the SDF, which coincides with the medial axis of the surface, is explicitly taken into account through a higher‐order variational formulation that enforces linear growth ...
Samuel Weidemaier   +2 more
wiley   +1 more source

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