Results 81 to 90 of about 3,227,383 (298)

Prioritizing Feasible and Impactful Actions to Enable Secure AI Development and Use in Biology

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT As artificial intelligence continues to enhance biological innovation, the potential for misuse must be addressed to fully unlock the potential societal benefits. While significant work has been done to evaluate general‐purpose AI and specialized biological design tools (BDTs) for biothreat creation risks, actionable steps to mitigate the risk
Josh Dettman   +4 more
wiley   +1 more source

Los costos ocultos del presentismo laboral en las empresas manufactureras de Lima: 2012

open access: yesQuipukamayoc, 2015
El presente trabajo tuvo como objetivo que mediante un diseño descriptivo correlacional, se ha determina-do los costos del presentismo laboral en las empresas manufactureras de Lima, durante el año 2012.
Daniel Hernán Valera Loza
doaj   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Conjunto de viviendas y espacio público en San Gabriel Alto. Estrategias proyectuales para urbanizar la ladera

open access: yesLimaq, 2017
El presente artículo describe un proyecto de viviendas y espacio público en Villa María del Triunfo, en Lima, Perú. La descripción del proyecto se realiza sobre la base de cuatro estrategias de diseño que pretenden corresponder acertadamente a la ...
Rodrigo Cieza-de-León-Valdivia   +1 more
doaj   +1 more source

On the number of cyclic subgroups of a finite group

open access: yes, 2018
Let $G$ be a finite group and let $c(G)$ be the number of cyclic subgroups of $G$. We study the function $\alpha(G) = c(G)/|G|$. We explore its basic properties and we point out a connection with the probability of commutation.
Garonzi, Martino, Lima, Igor
core   +1 more source

Shaping research in marine functional connectivity for integrated and effective marine science and management

open access: yesBiological Reviews, EarlyView.
ABSTRACT Effective knowledge of ecological connectivity at sea and at the land–sea interface is key to supporting global policy goals to conserve and restore ocean biodiversity and function. However, a persistent lack of commonality in terminology and understanding around the concept of connectivity in marine ecological studies hampers its integration ...
Audrey M. Darnaude   +20 more
wiley   +1 more source

El multifamiliar contemporáneo en la manzana limeña: el caso de Magdalena del Mar

open access: yesLimaq, 2017
El artículo de investigación analiza la problemática en el diseño de los edificios de vivienda multifamiliar que se construyen en Lima. Actualmente, las dimensiones de los lotes, las normativas locales y la presión inmobiliaria producen unos tipos de ...
Moris Fleischman-Nessim   +3 more
doaj   +1 more source

Ecology and evolution of pyrazines in insects

open access: yesBiological Reviews, EarlyView.
ABSTRACT Chemical communication is the oldest and most widespread form of signalling among and within organisms. Among the many compounds involved in such communication, pyrazines – nitrogen‐containing heterocyclic molecules – are especially intriguing due to their widespread occurrence across the tree of life, from bacteria and fungi to insects and ...
Zowi Oudendijk   +2 more
wiley   +1 more source

Los primeros recogimientos para doncellas mestizas en Lima y Cusco, 1550 - 1580

open access: yesAllpanchis, 1990
A través del estudio del recogimiento, una institución para mujeres y niñas que aún se encuentran en los márgenes de la investigación histórica, se puede acceder a nuevas perspectivas sobre los mecanismos sociales y económicos del periodo colonial ...
Nancy E. van Deusen
doaj   +1 more source

About "On certain incomplete statistics" by Lima et al

open access: yes, 2004
Lima et al recently claim that ({\em Chaos, Solitons $&$ Fractals,} 2004;19:1005)the entropy for the incomplete statistics based on the normalization$\sum_ip_i^q=1$ should be $S=-\sum_ip_i^{2q-1}\ln_qp_i$ instead of$S=-\sum_ip_i^{q}\ln_qp_i$ initially ...
A. Le Méhauté   +12 more
core   +2 more sources

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