Results 91 to 100 of about 2,243,395 (337)

Specifics of Development and Implementation of Information Security Policies for Computer Networks

open access: yesБезопасность информационных технологий, 2013
The paper considers basic features and requirements for information security policies and issues of their implementation in network security systems.
Dmitry Sergeevich Chernyavskiy
doaj  

Do Goedel's incompleteness theorems set absolute limits on the ability of the brain to express and communicate mental concepts verifiably?

open access: yes, 2004
Classical interpretations of Goedel's formal reasoning imply that the truth of some arithmetical propositions of any formal mathematical language, under any interpretation, is essentially unverifiable.
Anand, Bhupinder Singh
core  

Combining Metal Additive Manufacturing and Casting Technology: High Performance Cooling Channels for Electric Powertrain Components

open access: yesAdvanced Engineering Materials, EarlyView.
When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus   +9 more
wiley   +1 more source

Sol–Gel Synthesis of Ca2.5Ag0.3Sm0.2Co4O9 Semiconducting Materials for Thermoelectric Applications in Aerospace Systems

open access: yesAdvanced Engineering Materials, EarlyView.
Ca2.5Ag0.3Sm0.2Co4O9 semiconductor materials are synthesized and produced in this study using the sol–gel and cold pressing techniques for thermoelectric generator applications. As template samples are added, the Seebeck coefficient and power factor values rise, peaking at 800 °C for Ca2.5Ag0.3Sm0.2Co4O9 at 274.47 μV K−1 and 0.58 mW mK−2, respectively.
Enes Kilinc   +4 more
wiley   +1 more source

Gender in legal language: formal and material use

open access: yesFeminismo/s, 2008
Legal language has been shaped within a patriarchal system, and therefore has similar characteristics. Most of the –supposedly– universal concepts have been formed in the absence of women, confusing humanity with human beings of the masculine sex. Gender
Jasone Astola Madariaga
doaj   +1 more source

Formal Languages and Groups as Memory [PDF]

open access: yesCommunications in Algebra, 2009
15 pages, 1 figure, exposition improved, glitches fixed, references and author's contact details ...
openaire   +2 more sources

Formal verification of an autonomous personal robotic assistant [PDF]

open access: yes, 2014
Human–robot teams are likely to be used in a variety of situations wherever humans require the assistance of robotic systems. Obvious examples include healthcare and manufacturing, in which people need the assistance of machines to perform key tasks.
Dautenhahn, K.   +6 more
core  

Investigation of Iron‐Aluminide‐Like Phase Composition in Complex Concentrated Fe32Cu12Ni11Ti16Al29 Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This work reveals the phase composition and quantitative morphology analysis of precipitation‐hardened Fe32Cu12Ni11Ti16Al29 complex‐concentrated alloy. The precipitates are shown to have a high coherency. Morphology transition between sphere, cuboidal, and elongated morphology is observed. Finally, the overaging behavior is captured using microhardness.
Rostyslav Nizinkovskyi   +4 more
wiley   +1 more source

Structural unambiguity of formal languages [PDF]

open access: yesCzechoslovak Mathematical Journal, 1964
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

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