Results 81 to 90 of about 7,408,822 (366)

Desilusão: Impasses Clínicos e Políticos diante dos Dilemas de nosso Tempo

open access: yesRevista Subjetividades, 2018
Acontecimentos sociais e políticos, nacionais e internacionais, têm abalado nosso cotidiano. Conquistas que pareciam sedimentadas na direção da democracia e nos temas relativos aos direitos humanos, conquistas sociais e considerações éticas na vida ...
Miriam Debieux Rosa   +2 more
doaj   +1 more source

Non-Euclidean ideal spectrometer

open access: yes, 2016
We describe the mathematical scheme for an anomaly-free ideal spectrometer, based on a 2-dimensional plane medium with conical regions of bounded slope.
Earp, Henrique N. Sá   +2 more
core   +1 more source

Fermionic behavior of ideal anyons [PDF]

open access: yes, 2017
We prove upper and lower bounds on the ground-state energy of the ideal two-dimensional anyon gas. Our bounds are extensive in the particle number, as for fermions, and linear in the statistics parameter $\alpha$. The lower bounds extend to Lieb-Thirring
Lundholm, Douglas, Seiringer, Robert
core   +3 more sources

Human Milk: An Ideal Food for Nutrition of Preterm Newborn

open access: yesFrontiers in Pediatrics, 2018
Human milk is the best food for newborn nutrition. There is no ideal composition of human milk and also no easy way to control the complexity of its nutritional quality and the quantity received by breastfed infants.
C. Boquien
semanticscholar   +1 more source

Universal quantum computation with ideal Clifford gates and noisy ancillas (14 pages) [PDF]

open access: yes, 2004
We consider a model of quantum computation in which the set of elementary operations is limited to Clifford unitaries, the creation of the state |0>, and qubit measurement in the computational basis.
S. Bravyi, A. Kitaev
semanticscholar   +1 more source

Permanental Ideals

open access: yesJournal of Symbolic Computation, 2000
The principal result is a primary decomposition of ideals generated by the (2x2)-subpermanents of a generic matrix. These permanental ideals almost always have embedded components and their minimal primes are of three distinct heights. Thus the permanental ideals are almost never Cohen-Macaulay, in contrast with determinantal ideals.
Irena Swanson, Reinhard Laubenbacher
openaire   +4 more sources

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

Números y significaciones. La idealidad en la fenomenología incipiente de Husserl

open access: yesAnales del Seminario de Historia de la Filosofía, 2017
La reflexión sobre los números y las significaciones es una buena muestra de cómo la fenomenología incipiente se sitúa en el terreno de la lógica pura. El artículo plantea que, para trazar una reflexión que no rasgue la personalidad filosófica de Husserl,
José Manuel Chillón
doaj   +1 more source

Comprehension of creativity in the context of the correlation of Plato’s philosophy, theories of fractals and archetypes

open access: yesCreativity Studies, 2022
The study examines the creative process using the logical and methodological analysis of Plato’s concepts. It presents the modern scientific research related directly or indirectly to his philosophical views (the structural analogy method, the theory of ...
Anatoliy Stoletov
doaj   +1 more source

Arrangements of ideal type

open access: yes, 2017
In 2006 Sommers and Tymoczko defined so called arrangements of ideal type A_I stemming from ideals I in the set of positive roots of a reduced root system. They showed in a case by case argument that A_I is free if the root system is of classical type or
Roehrle, Gerhard
core   +1 more source

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