Results 81 to 90 of about 55,726 (206)

Thermodynamics of pseudospin-electron model in mean field approximation

open access: yes, 2002
The mean field type approach based on the self-consistent consideration of an effective field created by electron transfer is developed for a description of thermodynamics of the Hubbard type models with an infinitely large on-site repulsion.
Murray, Nye, Reuss, Voigt, Wern, Wern
core   +2 more sources

The Impact of a New Container Port on the Greenhouse Gas Pollution

open access: yesBusiness Systems Research
Large vessels that call at European ports will have to pay for their CO2 emissions from transporting cargo that enters or goes from a European port since January 2024. The costs will increase with increasing global trade.
Bogataj David   +2 more
doaj   +1 more source

Cytokine Selection of MSC Clones with Different Functionality

open access: yesStem Cell Reports, 2019
Summary: Mesenchymal stromal cells (MSCs) are used in many clinical applications. However, ex vivo expansion is required to reach clinically relevant cell numbers, which might lead to selection of clones with different characteristics.
Anton Selich   +6 more
doaj   +1 more source

Energy Estimates and Gravitational Collapse

open access: yes, 2011
We study the cancelations in the energy estimates for Einstein vacuum equations in order to prove the formation of black holes along evolutions. The novelty of the paper is that, we completely avoid using rotation vector fields to establish the global ...
Pin Yu, R. Penrose
core   +1 more source

R/V Shinsei-maru Cruise Report KS-23-J11

open access: yesR/V Shinsei-maru Cruise Report KS-23-J11
調査海域: 熊野灘、紀伊水道沖, 紀伊水道沖、熊野灘 / 調査期間: 2023年12月28日~2024年1月10日 Area: Kumano Nada, off Kii Channel, off Kii Channel, Kumano Nada / Operation Period: December 28, 2023-January 10, 2024 連続リアルタイム海底地殻変動観測技術の開発・展開 ; DONETのメンテナンス Real time ocean bottom crustal movement observation ; Maintenance of the ...
openaire   +2 more sources

Age Management Practices and Benefits in Organisation: An Evaluation of the Effect of Economic Sector, Organisation Size, and Family Business Status

open access: yesBusiness Systems Research
The ageing of the population impacts all areas and is also a challenge for human resources management. To solve this issue, age management practices are used in organisations.
Krestová Terezie   +2 more
doaj   +1 more source

Historical Roots of Generalized Trust in Polish Society

open access: yesInternational Journal of Management and Economics, 2014
The article analyses how historical events shape generalized trust in contemporary Polish society. The analysis consists of a set of logistic regression models.
Borowiecki Łukasz
doaj   +1 more source

Death Rates in the Calorie Model

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2016
The Calorie model unifies the Classical demand and the supply in the food market. Hence, solves the major problem of Classical stationary state. It is, hence, formalization of the Classical theory of population.
Martin Machay
doaj   +1 more source

Antibacterial activity improvement in a point mutant K45E of the pepper defensin J1-1 [PDF]

open access: yesJournal of Plant Protection Research
Plant defensins have attracted much attention in the development of new antimicrobials. Yet the elucidation of their modes of action against bacterial pathogens is still incipient.
Gilberto Andrés Muñoz-Pérez   +5 more
doaj   +1 more source

Bipartite Mean Field Spin Systems. Existence and Solution

open access: yes, 2007
A mean field spin system consisting two interacting groups each with homogeneous interaction coefficients is introduced and studied. Existence of the thermodynamic limit is shown by an asymptotic sub-addittivity method and factorization of correlation ...
Contucci, Pierluigi, Gallo, Ignacio
core  

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