Results 61 to 70 of about 6,570,310 (290)

Transport-Optimal Partitioning of a Region

open access: yesCommunications, 2000
This paper deals with a problem of inhabited region partitioning. The partitioning is performed when a public administration system is changed. Location of subregion centres is usually connected with the partitioning.
Jaroslav Janacek
doaj   +1 more source

Liberty, National Security and the Big Society [PDF]

open access: yes
[No abstract][No keywords]
Alison Green, Mark Rix, Nick Johns
core  

Shape Invariant Potential and Semi-Unitary Transformations (SUT) for Supersymmetric Harmonic Oscillator in T4-Space

open access: yes, 2008
Constructing the Semi - Unitary Transformation (SUT) to obtain the supersymmetric partner Hamiltonians for a one dimensional harmonic oscillator, it has been shown that under this transformation the supersymmetric partner loses its ground state in T^{4}-
A.F. Antippa   +29 more
core   +1 more source

Retrospective Review on Reticular Materials: Facts and Figures Over the Last 30 Years

open access: yesAdvanced Materials, EarlyView.
To shape the future course of research in reticular materials, this work reflects on the progress over the past 30 years, complemented by input from the community of 228 active researchers through a global, crowdsourced survey: ranging from demographics, how it works, publish and interact, to highlights on both academic and industrial milestones, as ...
Aamod V. Desai   +8 more
wiley   +1 more source

Photovoice: Method of data collection in qualitative research

open access: yesNursing Practice Today, 2018
Photovoice: Method of data collection in qualitative ...
Fatemeh Ebrahimpour   +2 more
doaj  

Unified View of Optimization of Transport Supply

open access: yesCommunications, 2000
The paper presents so called transport supply optimization problem, which can be generally formulated as to find an optimum covering of demand. The types of supply can be very different (as goods-supply, transport-supply etc).
Jan Cerny
doaj   +1 more source

Critical Sociology and Social History [PDF]

open access: yes
[No abstract][No keywords]
Eric Hobsbawm
core  

Low energy dynamics of U(1)^{N} Chern-Simons solitons

open access: yes, 1994
We apply the adiabatic approximation to investigate the low energy dynamics of vortices in the parity invariant double self-dual Higgs model with only mutual Chern-Simons interaction.
C. Kim   +20 more
core   +2 more sources

Bioprinted Constructs in the Regulatory Landscape: Current State and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Bioprinting has rapidly emerged as a transformative technology in biomedical research, offering unprecedented potential to replicate complex tissues. Despite its promise, clinical translation remains limited due to regulatory hurdles. This review explores global regulatory frameworks, comparing approaches in the EU, U.S., China, and Australia, and ...
Francesca Perin   +6 more
wiley   +1 more source

Synthesis and Biological Evaluation of Some Dipeptide Derivatives and Their Heterocyclic Compounds

open access: yesScience Journal of University of Zakho, 2015
The protected dipeptide esters (3a-e, 4a-l) is prepared by the reaction of compounds (1a-e, 2a-d) with dicyclohexylcarbodiamide (as coupling reagent) and amino acid esters .Thereafter hydrazides (5a-e, 6a-j) are obtained by the reaction of corresponding ...
Huda A. Basheer   +2 more
doaj  

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