Results 81 to 90 of about 3,118,968 (319)
Generalized second law for cosmology
Physical Review D, 2016 We conjecture a novel Generalized Second Law that can be applied in cosmology, regardless of whether an event horizon is present: the generalized entropy increases monotonically outside of certain hypersurfaces we call past Q-screens. A past Q-screen is foliated by surfaces whose generalized entropy (sum of area and entanglement entropy) is stationary ...
Raphael Bousso, Netta Engelhardt
openaire +4 more sources
Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics
Advanced Engineering Materials, EarlyView.Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani +2 more
wiley +1 more source
Sources of Law in Transition: Re‐visiting General Principles of International Law [PDF]
Ancilla Iuris, 2007 General Principles of International Law have been a much contested source among International Law scholars. The ambiguity that surrounds their interpretation has resulted to a vivid dialogue around their legal nature, and their use in contemporary ...
Maria Panezi
doaj
Fundamento y alcances de la prohibición de doble incriminación del Art. 8 C.P
Nuevo Foro Penal, 2017 The article 8 of colombian Penal Code establishes the prohibition of double jeopardy as a concretion in criminal matters of the fundamental right to non bis in idem esatblished in article 29 of the Political Constitution.
Juan Oberto Sotomayor Acosta +1 more
doaj +1 more source
General laws of large numbers under sublinear expectations [PDF]
arXiv, 2011 In this paper, under some weaker conditions, we give three laws of large numbers under sublinear expectations (capacities), which extend Peng's law of large numbers under sublinear expectations in [8] and Chen's strong law of large numbers for capacities in [1]. It turns out that these theorems are natural extensions of the classical strong (weak) laws
arxiv
Advanced Engineering Materials, EarlyView.In this study, OpenPhase software is used to simulate low‐carbon bainitic steels. The lower holding temperature sample exhibits smaller and finer grains. Grain thickness measurements of bainitic ferrite from simulations align with the experimental observations at high temperature. Bainitic steels are extensively utilized across various sectors, such as
Dhanunjaya K. Nerella +7 more
wiley +1 more source
Classification of local conservation laws of Maxwell's equations [PDF]
Acta Applic. Math. 69/3 (2001) 285-327, 2001 A complete and explicit classification of all independent local conservation laws of Maxwell's equations in four dimensional Minkowski space is given. Besides the elementary linear conservation laws, and the well-known quadratic conservation laws associated to the conserved stress-energy and zilch tensors, there are also chiral quadratic conservation ...
arxiv
On the general form of the law of dynamics
International Journal of Non-Linear Mechanics, 2009 The dynamics of lagrangian systems is formulated with a differential geometric approach and according to a new paradigm of the calculus of variations. Discontinuities in the trajectory, non-potential force systems and linear constraints are taken into account with a coordinate-free treatment.
ROMANO, GIOVANNI +2 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.The study presents an efficient simulation approach for the polymer laser powder bed fusion process polymers process, validated with polyamide 12, polyamide 6, and polyetherketoneketone. It shows that inter layer time affects part density, with 90s yielding dense parts.
Claas Bierwisch +4 more
wiley +1 more source