Results 11 to 20 of about 5,256,026 (319)

Maximum Principles for Null Hypersurfaces and Null Splitting Theorems [PDF]

open access: yesAnnales Henri Poincaré, 1999
A maximum principle for C^0 null hypersurfaces is obtained and used to derive a splitting theorem for spacetimes which contain null lines. As a consequence of this null splitting theorem, it is proved that an asymptotically simple vacuum (Ricci flat ...
Galloway, Gregory J.
core   +4 more sources

Comprehending nulls [PDF]

open access: yesThe 18th International Symposium on Database Programming Languages, 2021
The Nested Relational Calculus (NRC) has been an influential high-level query language, providing power and flexibility while still allowing translation to standard SQL queries. It has also been used as a basis for language-integrated query in programming languages such as F#, Scala, and Links.
Cheney, James, Ricciotti, Wilmer
openaire   +4 more sources

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open access: yesLegal Traditions of the West and China, 2016
Null
Luis A. Lara, Laura M. Bermudez
openaire   +4 more sources

The Functions of Transcendental Ego in Kant's Epistemology [PDF]

open access: yesحکمت و فلسفه, 2019
Kant's transcendental ego is the absolute and final subject which constitutes the logical foundation of knowledge and experience. It is completely subjective, and as the most necessary and fundamental element in Kant's epistemology is involved in any ...
null null, behzad hassanpour
doaj   +1 more source

Face recognition using fine-tuning of Deep Convolutional Neural Network and transfer learning [PDF]

open access: yesمجله مدل سازی در مهندسی, 2019
Deep learning is one of the most important scopes of the Machine Learning that includes some important architectures. Deep Convolutional Neural Network is one of the attractive architectures that uses in digital image processing.
Razieh Rastgoo, kourosh kiani
doaj   +1 more source

A Formalization of SQL with Nulls [PDF]

open access: yesJournal of Automated Reasoning, 2022
AbstractSQL is the world’s most popular declarative language, forming the basis of the multi-billion-dollar database industry. Although SQL has been standardized, the full standard is based on ambiguous natural language rather than formal specification.
Wilmer Ricciotti, James Cheney
openaire   +3 more sources

ارتباط متابولیت های خونی با وقوع اسیوز با استفاده از خوراک پلت جو و گندم در گاو شیری [PDF]

open access: yesپژوهش در نشخوارکنندگان, 2017
سابقه و هدف: مشخص شده است که در زمان بروز اسیدوز با انتقال برخی متابولیت‌ها از شکمبه به خون، متابولیسم عمومی تغییر می-کند. اما چگونگی تغییر در سطح متابولیت‌های خونی و ارتباط آن با عملکرد دام روشن نیست.
سید محمود نصراللهی   +2 more
doaj   +1 more source

An Automatic Process for the Application of Building Permits

open access: yesBuildings, 2022
Building Information Modeling is an essential element for the digitization of the construction industry and forms the basis for the exchange of model-based data. In order to exploit the full potential of digitization, it is necessary for all stakeholders
Kurt Battisti   +7 more
doaj   +1 more source

Supersymmetric null-surfaces [PDF]

open access: yes, 2004
Single trace operators with the large R-charge in supersymmetric Yang-Mills theory correspond to the null-surfaces in $AdS_5\times S^5$. We argue that the moduli space of the null-surfaces is the space of contours in the super-Grassmanian parametrizing ...
A. Galperin   +28 more
core   +2 more sources

Note de synthèse – Les maladies mentales au Canada, 2015

open access: yesPromotion de la santé et prévention des maladies chroniques au Canada, 2015
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doaj   +1 more source

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