Results 51 to 60 of about 109,862 (217)

Salud, consumo de sustancias y educación popular

open access: yesDel Prudente Saber y el Máximo Posible de Sabor, 2023
Este artículo consiste en una elaboración teórica con potencial heurístico, en la que se ha realizado un análisis bibliográfico desde un enfoque crítico y transdisciplinario basado en la epistemología de la complejidad.
Bruno Hennig
doaj   +1 more source

Quantitative Diffusion and T2 Mapping Using RF‐Modulated Phase‐Based Gradient Echo Imaging

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To introduce and evaluate the feasibility of a novel RF‐phase modulated gradient echo (GRE) method for quantitative diffusion MRI, aimed at mitigating geometric distortion and enabling high‐resolution 3D quantitative diffusion/T2 mapping as a complementary alternative to conventional DWI.
Daiki Tamada   +4 more
wiley   +1 more source

Taxonomy of the family Strongylophthalmyiidae (Diptera: Nerioidea) in Korea

open access: yesJournal of Asia-Pacific Biodiversity
The family Strongylophthalmyiidae is a poorly known taxon in Korea, and only two species, Strongylophthalmyia ustulata Zetterstedt, 1847, and Strongylophthalmyia raricornis Shatalkin, 1981 have been recorded until now.
Junyeong Woo, Sang Jae Suh
doaj   +1 more source

WinGene/WinPep: User-Friendly Software for the Analysis of Amino Acid Sequences

open access: yesBioTechniques, 1999
WinGene1.0/WinPep1.2 is a pair of Microsoft® Windows® programs designed to read nucleotide or amino acid sequence data. These versatile programs have the following capabilities: (i) searches for open reading frames and their translation, (ii) assisting ...
Lars Hennig
doaj   +1 more source

Spiritual quest: an inter-religious dimension [PDF]

open access: yes, 1995
Reviewed Book: Askari, Hasan. Spiritual quest: an inter-religious dimension.
Hennig, Val H.
core   +1 more source

Localization Properties of Electronic States in Polaron Model of poly(dG)-poly(dC) and poly(dA)-poly(dT) DNA polymers [PDF]

open access: yes, 2004
We numerically investigate localization properties of electronic states in a static model of poly(dG)-poly(dC) and poly(dA)-poly(dT) DNA polymers with realistic parameters obtained by quantum-chemical calculation.
Barnett   +23 more
core   +2 more sources

Evaluating land–sea linkages using land cover change and coral reef monitoring data: A case study from northeastern Puerto Rico

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Land cover change that leads to increased nutrient and sediment runoff is an important driver of change in coral reef ecosystems. In this study, we combined satellite remote sensing and field monitoring to assess concomitant changes in watershed land cover and coral cover in northeastern Puerto Rico in 2000–2015.
Pirta Palola   +5 more
wiley   +1 more source

Probabilistic Linear Solvers: A Unifying View

open access: yes, 2018
Several recent works have developed a new, probabilistic interpretation for numerical algorithms solving linear systems in which the solution is inferred in a Bayesian framework, either directly or by inferring the unknown action of the matrix inverse ...
Bartels, Simon   +3 more
core   +1 more source

Geometric inequalities for black holes [PDF]

open access: yes, 2014
It is well known that the three parameters that characterize the Kerr black hole (mass, angular momentum and horizon area) satisfy several important inequalities. Remarkably, some of these inequalities remain valid also for dynamical black holes.
Ciudad Universitaria Córdoba   +1 more
core   +1 more source

Ontologies for Sustainability: Theoretical Challenges

open access: yesSustainable Development, EarlyView.
ABSTRACT The lack of sustainable practices in key sectors of human societies is a global concern, posing threats for the whole planet. This paper provides the first review of ontologies for sustainability efforts, outlining their roles in assessing and advancing such efforts. Section 2 outlines three major challenges associated with sustainability: (1)
Giorgio A. Ubbiali   +2 more
wiley   +1 more source

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