Results 61 to 70 of about 63,291,506 (350)

Discrete Cartesian Coordinate Transformations: Using Algebraic Extension Methods

Applied Sciences
It is shown that it is reasonable to use Galois fields, including those obtained by algebraic extensions, to describe the position of a point in a discrete Cartesian coordinate system in many cases. This approach is applicable to any problem in which the
Aruzhan Kadyrzhan, Dinara Matrassulova, Yelizaveta Vitulyova, Ibragim Suleimenov   +3 more
doaj   +1 more source

Mapping potential landfill sites for North Sinai cities using spatial multicriteria evaluation

Egyptian Journal of Remote Sensing and Space Sciences, 2012
The exponential rise in the urban population of the developing countries during the past decades accelerated the urbanization phenomenon and the great need for solid waste management.
Hala A. Effat, Mohamed N. Hegazy
doaj   +1 more source

Harmonic Maps into Homogeneous Spaces According to a Darboux Homogeneous Derivative [PDF]

, 2015
Our purpose is to use a Darboux homogenous derivative to understand the harmonic maps with values in homogeneous space. We present a characterization of these harmonic maps from the geometry of homogeneous space.
Santana, Alexandre J., Stelmastchuk, Simão N.   +1 more
core   +1 more source

Modelling the three‐dimensional space use of aquatic animals combining topography and Eulerian telemetry data

Methods in Ecology and Evolution, 2019
Passive acoustic telemetry provides the opportunity to monitor and contextualize the movements of diverse aquatic animals. Despite depth being an essential dimension along which many processes are organized, the Eulerian structure of the acoustic ...
E. Aspillaga, K. Safi, B. Hereu, F. Bartumeus   +3 more
semanticscholar   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher, Jennifer L. Bernstein, Katia M. Crisler, Julia K. Herriott, Kimberly L. Klages, Robin E. Norris, Mariann L. Strenk, Sarah E. Bills, Meghan E. McGrady   +8 more
wiley   +1 more source

Harvest time and soil-plant relationship effects on phytochemical constituency and biological activities of psidium guajava L. leaves

Scientific Reports
Guava (Psidium guajava L.) leaves are deemed promising reservoir of phytoconstituents, with their characteristics potentially influenced by the timing of harvest and the dynamics of soil-plant interactions.
Amal M. El-Feky, Mohamed A. E. AbdelRahman   +1 more
doaj   +1 more source

A new approach to assessing the space use behavior of macroinvertebrates by automated video tracking

Ecology and Evolution, 2021
Individual space and resource use are central issues in ecology and conservation. Recent technological advances such as automated tracking techniques are boosting ecological research in this field.
Milad Shokri, Francesco Cozzoli, Mario Ciotti, Vojsava Gjoni, Vanessa Marrocco, Fabio Vignes, Alberto Basset   +6 more
doaj   +1 more source

Symplectic Geometry of Supersymmetry and Nonlinear Sigma Model

, 1993
Recently it has been argued, that Poincar\'{e} supersymmetric field theories admit an underlying loop space hamiltonian (symplectic) structure. Here shall establish this at the level of a general $N=1$ supermultiplet.
Atiyah, Bismut, Bismut, Duistermaat, Hietamäki, K. Palo, Morozov, Morozov, Sohnius   +8 more
core   +1 more source

Outdoor learning spaces: the case of forest school [PDF]

, 2018
© 2017 The Author. Area published by John Wiley & Sons Ltd on behalf of Royal Geographical Society (with the Institute of British Geographers). This is an open access article under the terms of the Creative Commons Attribution License, which permits use,
Bell P., Blackwell S., Chell E., Cooper G., Davis B., DfES, Dillon J., Gibson J. J., Gilchrist M., Joyce R., Knight S., Kritchevsky S., Leather M., Lovell R., Nundy S., Peacock A., Peacock A., Schon D., Waite S. J.   +18 more
core   +2 more sources

Estimating Space Use of Mobile Fishes in a Large Marine Protected Area With Methodological Considerations in Acoustic Array Design

Frontiers in Marine Science, 2019
Marine protected areas (MPAs) have become an increasingly important tool to protect and conserve marine resources. However, there remains much debate about how effective MPAs are, especially in terms of their ability to protect mobile marine species such
A. Carlisle, D. Tickler, J. Dale, F. Ferretti, David J. Curnick, Taylor K. Chapple, R. Schallert, M. Castleton, B. Block   +8 more
semanticscholar   +1 more source