Results 41 to 50 of about 501,733 (322)

Light field integration in SUGRA theories

open access: yes, 2014
We revisit the integration of fields in N=1 Supergravity with the requirement that the effective theory has a reliable two-derivative supersymmetric description.
Gallego, Diego
core   +1 more source

Interactive Tool for Customizing Hydrogel Properties in Practical Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
This research provides an open‐access tool that enables the scientific community to optimally synthesize hydrogels without requiring expert knowledge, thereby reducing experimental costs. Soft materials represent an interdisciplinary frontier in modern science, combining theoretical and experimental knowledge from diverse fields in both fundamental ...
Ricardo Negrete‐Gallego   +5 more
wiley   +1 more source

Manejo preventivo multidisciplinar de la conducta suicida en población de riesgo

open access: yesGaceta Médica de México, 2023
Hemos leído con mucho interés el artículo “Ideación e intento suicida en pacientes con padecimientos psiquiátricos en un hospital de la Ciudad de México”, de Jiménez Genchi, en el que se concluye en la necesidad de la identificación temprana de los ...
Rosario Pérez-García   +1 more
doaj   +1 more source

SI EDIPO HABLASE GALLEGO...

open access: yesLectora. Revista de dones i textualitat, 2015
Este trabajo pretende interpretar la literatura gallega como producto cultural contra-poder, confeccionado sobre una lengua perseguida, lo que obliga a una serie de decisiones conscientes por parte de quien escribe y condiciona la lectura final, otorgándole una condición inequívocamente transgresora.
openaire   +6 more sources

On the birationality of the adjunction mapping of projective varieties [PDF]

open access: yes, 2011
Let $X$ be a smooth projective $n$-fold such that $q(X)=0$ and $L$ a globally generated, big line bundle on $X$ such that $h^0(K_X+(n-2)L) >0$. We give necessary and sufficient conditions for the adjoint systems $|K_X+kL|$ to be birational for $k \geq n ...
Knutsen, Andreas Leopold
core  

Fiber averaged dynamics associated with the Lorentz force equation

open access: yes, 2014
It is shown that the Lorentz force equation is equivalent to the auto-parallel condition $\,^L\nabla_{\dot{{x}}}\dot{{x}}=0$ of a linear connection $^L\nabla$ defined on a convenient pull-back vector bundle.
Amendt   +26 more
core   +1 more source

Estimation and rapid identification of later stages during embryonic development of the oviparous lizard Sceloporus aeneus (Squamata: Phrynosomatidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio   +3 more
wiley   +1 more source

Queridos todos. El intercambio epistolar entre escritores hispanoamericanos y españoles del siglo XX [PDF]

open access: yes, 2014
Queridos todos. El intercambio epistolar entre escritores hispanoamericanos y españoles del siglo XX Ana Gallego Cuiñas y Erika Martínez (eds.) Bruselas: Peter Lang, 2013 431 páginasReseña libro:Queridos todos.
Español, Janneth
core  

Mesozoic Coleopteran Faunas fromArgentina: Geological Context, Diversity, Taphonomic Observations, and Comparison with Other Fossil Insect Records [PDF]

open access: yes, 2012
The order Coleoptera is the most diversified group of the Class Insecta and is the largest group of the Animal Kingdom. This contribution reviews the Mesozoic insects and especially the coleopteran records from Argentina, based on bibliographical and ...
Gallego, Oscar Florencio   +2 more
core   +2 more sources

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

open access: yesThe Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom   +4 more
wiley   +1 more source

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