Results 71 to 80 of about 622,762 (333)

Synthetic Semiotics: on modelling and simulating the \ud emergence of sign processes [PDF]

open access: yes, 2012
Based on formal-theoretical principles about the \ud sign processes involved, we have built synthetic experiments \ud to investigate the emergence of communication based on \ud symbols and indexes in a distributed system of sign users, \ud following ...
Loula, Angelo, Queiroz, Joao
core  

Quantum Knots and Mosaics

open access: yes, 2008
In this paper, we give a precise and workable definition of a quantum knot system, the states of which are called quantum knots. This definition can be viewed as a blueprint for the construction of an actual physical quantum system.
Kauffman, Louis H.   +1 more
core   +3 more sources

A Positron Lifetime Study of Cooling and Natural Aging of Solutionized Aluminum Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
The process during cooling of Al–Mg and Al–Mg–Si alloys from the solutionizing temperature down to 20 °C is interrupted. These states are analyzed with positron lifetime spectroscopy to trace the processes during cooling. In different temperature ranges, two stages of vacancy loss and solute clustering are identified.
Zi Yang, Mengjie Li, John Banhart
wiley   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi   +4 more
wiley   +1 more source

Testing aptitude [PDF]

open access: yes, 2016
Meara (2005) developed the LLAMA tests as a free, language-neutral, user-friendly suite of aptitude tests incorporating four separate elements: vocabulary learning (LLAMA_B), phonetic (implicit) memory (LLAMA_D), sound-symbol correspondence (LLAMA_E) and
Vivienne Rogers
core   +1 more source

Bio‐Responsive Hydrogel for Targeted on‐Demand Release of a Phage Cocktail for Treatment of Pseudomonas aeruginosa Infection

open access: yesAdvanced Functional Materials, EarlyView.
This study presents an injectable hydrogel that responds to Pseudomonas aeruginosa infection by releasing a dual‐phage cocktail on demand. The system degrades selectively in infected wounds, enhances phage localization and stability, and shows potent antibiofilm activity and biocompatibility in an ex vivo human skin model—offering a promising strategy ...
Siyuan Tao   +9 more
wiley   +1 more source

MAKNA SIMBOL SASTRA LISAN TANDUK MASYARAKAT ADAT GENAHARJO KABUPATEN TUBAN

open access: yesDialektika: Jurnal Bahasa, Sastra, dan Pendidikan Bahasa dan Sastra Indonesia, 2017
: This research aims to understand the meaning of tanduk oral literary symbol of the indigenous society of Genaharjo, Tuban. Through the semiotic theory of Charles S.
Suantoko S
doaj   +1 more source

Berezin-Toeplitz quantization for compact Kaehler manifolds. A Review of Results [PDF]

open access: yes, 2010
This article is a review on Berezin-Toeplitz operator and Berezin-Toeplitz deformation quantization for compact quantizable Kaehler manifolds. The basic objects, concepts, and results are given. This concerns the correct semi-classical limit behaviour of
Schlichenmaier, Martin
core   +4 more sources

Facile Tri‐Metallic Catalyst Fabrication Using the Dynamic Hydrogen Bubble Template method

open access: yesAdvanced Functional Materials, EarlyView.
Porous metal catalysts are prepared using hydrogen bubbles as a natural template. By carefully selecting metal combinations and thermal treatment, the researchers tailored surface composition and structure, boosting catalytic performance. The approach offers a powerful and flexible route to designing advanced materials for green energy Abstract ...
Carlos M. S. Lobo   +11 more
wiley   +1 more source

Development of the garden design of 18th century in Sankt Petersburg and comparison with main European patterns

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2007
The 18th century was the period when the Russian empire started to open to the western culture. The economic and cultural development of this country started after the reforms of the emperor Petr I.
Anna Acostová
doaj   +1 more source

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