Results 51 to 60 of about 23,366 (192)

The Cosmological Constant as an Eigenvalue of a Sturm-Liouville Problem and its Renormalization

, 2005
We discuss the case of massive gravitons and their relation with the cosmological constant, considered as an eigenvalue of a Sturm-Liouville problem. A variational approach with Gaussian trial wave functionals is used as a method to study such a problem.
Cherednikov I O, Cherednikov I O, Dubovsky S L, Fierz M, Garattini R, Remo Garattini, Rubakov V A, Sahni V, Straumann N, Visser M, Zakharov V I   +10 more
core   +1 more source

LABORATORY SIMULATION OF TURBULENT-LIKE FLOWS [PDF]

, 2009
Most turbulence studies up to the present are based on statistical modeling, however, the spatio-temporal flow structure of the turbulence is still largely unexplored.
Kewcharoenwong, Prangchira, Kewcharoenwong, Prangchira   +1 more
core   +1 more source

Influence of different manufacturing materials on the accuracy and fitting of full‐arch restorations using a photogrammetry scanner—In vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to assess the accuracy of a photogrammetry scanner and evaluate the influence of four different manufacturing materials on the accuracy and fitting of full‐arch restorations made using a photogrammetry scanner. Materials and Methods A cast with six implant abutment analogs was made.
Paulo Sergio Borella, Abidiel Silva Guimaraes, Thais Silva Mendonça, Gus Khalil, Sandra Al‐Tarawneh, Lyndon F. Cooper, Gustavo Mendonça   +6 more
wiley   +1 more source

Earnings Quality and Stock Crash Risk: A Study in Indonesia

Folia Oeconomica Stetinensia
Earnings is essential information for investors. Therefore, the quality of earnings influences optimal investment decisions. Poor earnings quality leads to wrong investment decisions and increases the risk of stock crashes, which are detrimental to ...
Alverina Jessica Clara, Rudiawarni Felizia Arni, Harindahyani Senny   +2 more
doaj   +1 more source

By Disobedience to Success: When Brand Value should be Measured in a Different Way than how the Theory Recommends

Economics and Culture, 2017
Brand value building and managing is an interdisciplinary issue with serious impact on company's effective market performance. Knowing this, more and more companies try to extract the competitive advantage of a valuable brand.
Kliestikova Jana, Kovacova Maria
doaj   +1 more source

Home Safe Home: Safety Gains Through Telework During the Covid‐19 Pandemic

LABOUR, EarlyView.
ABSTRACT This paper exploits exogenous shifts in work organisation during the Covid‐19 pandemic to study the implications of hybrid and remote work arrangements on occupational safety. Combining accident registers and household survey microdata from Hungary, we are able to address potential selection and reporting bias, and reliably identify the ...
Bálint Menyhért, Szilárd Erhart
wiley   +1 more source

Does environmental uncertainty influence the application of strategic management accounting? An investigation of listed manufacturing firms in Nigeria

Journal of Economics and Management
Aim/purpose – This research investigates the influence of environmental uncertainty on applying strategic management accounting among listed manufacturing companies in Nigeria.
Eferakeya Idowu
doaj   +1 more source

Does ESG performance affect the financial performance of environmentally sensitive industries? A comparison between emerging and developed markets

Borsa Istanbul Review, 2022
This study seeks to investigate whether the environmental, social, and governance (ESG) performances of corporations from environmentally sensitive industries affect their financial performance.
Nasruzzaman Naeem, Serkan Cankaya, Recep Bildik   +2 more
doaj   +1 more source

Flow equations for QED in the light front dynamics

, 1997
The method of flow equations is applied to QED on the light front. Requiring that the partical number conserving terms in the Hamiltonian are considered to be diagonal and the other terms off-diagonal an effective Hamiltonian is obtained which reduces ...
A. Mielke, A. Mielke, B. D. Jones, E. L. Gubankova, F. Wegner, F. Wegner, G. P. Lepage, H. Frölich, I. J. Tamm, K. Harada, P. Lenz, R. G. Perry, S. D. Glazek, S. D. Glazek, S. Kehrein, S. M. Dancoff, W. M. Zhang, W. M. Zhang, W. M. Zhang   +18 more
core   +3 more sources

Rectangular Hierarchical Cartograms for Socio-Economic Data [PDF]

, 2010
We present rectangular hierarchical cartograms for mapping socio-economic data. These density-normalising cartograms size spatial units by population, increasing the ease with which data for densely populated areas can be visually resolved compared to ...
Aidan Slingsby, Dorling D., Florisson S., Jason Dykes, Jo Wood, Martin D., Raper J. F., Vickers D., Vickers D., Wood J.   +9 more
core   +2 more sources