Search results for "porat"
showing 10 items of 1595 documents
Interplays Between Corporate Reputation And Media – A Bibliometric Analysis
2020
Abstract As strategic asset – determinant of sustained competitiveness – corporate/firm reputation has a very distinctive feature that sets it apart: although reflection of (better, worse or not at all performed) reputation management at a company’s level, it is rather a “representation” / “perception” – built on a business’s previous behaviors, but more precisely on the ways its different stakeholders have interacted (acknowledged, internalized, resonated) with them – in a (sometimes unconscious) process highly mediated and moderated by the media. Thus, the current study aims to explore the interplays between corporate/firm reputation and media as they are reflected in the scientific liter…
Social entrepreneurship and Economy for the Common Good: Study of their relationship through a bibliometric analysis
2019
Being social entrepreneurship (SE) the closest to Economy for the Common Good (ECG) principles, our work proposes to analyze the contribution of ECG model to SE. It is also intended to establish the relationship that exists between both concepts. Therefore, our specific objectives are to (1) identify the specific contributions of ECG principles to SE as well as their overlaps, (2) perform a literature review to analyze and quantify the number of research papers on SE and ECG, and (3) identify the possible existing gap. Through a double methodology, we (1) determine the potential contributions of the ECG model to SE, we propose to analyze the Common Good (CG) matrix and (2) empirical analys…
Molecular Dynamics simulation of evaporation processes of fluid bridges confined in slit-like pore
2009
A simple fluid, described by point-like particles interacting via the Lennard-Jones potential, is considered under confinement in a slit geometry between two walls at distance Lz apart for densities inside the vapor-liquid coexistence curve. Equilibrium then requires the coexistence of a liquid "bridge" between the two walls, and vapor in the remaining pore volume. We study this equilibrium for several choices of the wall-fluid interaction (corresponding to the full range from complete wetting to complete drying, for a macroscopically thick film), and consider also the kinetics of state changes in such a system. In particular, we study how this equilibrium is established by diffusion proces…
Blockchain Governance : A Dynamic View
2021
The governance of blockchain systems is unique due to its decentralized nature and automatically enforced rules and mechanisms. Moreover, blockchain governance is crucial in achieving success and sustainability. With this study, we aim to advance the theory of blockchain governance and support practitioners by defining blockchain governance from a holistic viewpoint and identifying its building blocks. As a result of a systematic literature review of 75 recent articles focusing on blockchain governance, we propose a dynamic model that deepens the researchers’ and practitioners’ understanding of blockchain governance. The conceptual model can serve as a reference framework and structured fou…
Determinants of Blockchain Technology Introduction in Organizations: an Empirical Study among Experienced Practitioners
2021
Abstract Blockchain is expected to enable new types of interorganizational relationships, new approaches to governance and new approaches to settlement and clearing processes. Neverthless, although the interest on blockchain is on the rise, there are not many blockchain implementations in organizations and there is limited empirical research investigating the reasons for this. This paper contributes to filling this gap by investigating the following research question: what are the impeding and motivating factors for organizational blockchain adoption? Data were collected through a survey based on pairwise comparisons of key factors identified in the literature. The data collected were analy…
Enhancement of immunohistochemical staining
1982
The present paper describes two simple procedures which enhance immunohistochemical staining. One is to cover the sections with a plastic film to keep the serum uniformly distributed and minimize its evaporation. Secondly, rocking of the slides has been introduced, causing the serum to flow back and forth under the plastic film. Using this system, it has been possible to test for the effect of mixing on an immunohistochemical reaction (the demonstration of calcitonin in thyroid C cells). It has been found that mixing definitely enhances the reaction during the first 8 h. No effect of serum volume was observed.
Analysis of the Legal and Regulatory Situation of Uncovered Corporate Bond Issuance in the Baltic States: is there a Common Framework Possible?
2021
While the development of the Baltic corporate bond market is based on the uncovered bond segment, the elaboration of the legislative base has a devoted emphasis on the covered bonds. The shift from a country-focused to the pan-Baltic-focused capital market has been publicly acknowledged by the governments (Ministry of Finance of the Republic of Latvia, 2018) and is in line with the ongoing Capital Markets Union initiative of the European Commission (The High Level Forum on the Capital Markets, 2020). Moreover, a pan-Baltic covered bond legal and regulatory framework has been initiated (Ministry of Finance of the Republic of Lithuania, 2019). The strong demand for the corporate bond segment …
Executive remuneration determinants: New evidence from meta-analysis
2019
This meta-analysis takes stock of 121 C.E.O. pay studies published between 1998 and 2018 with the objective of identifying the main drivers of C.E.O. pay from a global perspective and contributing to the agency vs managerial debate on this ground. The meta-results disclose a positive C.E.O. pay–performance correlation (the highest correlation coefficient corresponds to Earnings per share with a 34%) as the agency theory prescribes and the governance policies promote. However, firm size still predominates as the main driver of C.E.O. pay (correlation coefficient is around 44%) according to managerial premises. Moreover, our results reconcile both approaches because results of the meta-regres…
C57BL/6-specific conditions for efficient in utero electroporation of the central nervous system.
2014
Abstract Background In utero electroporation is a fast an efficient tool to specifically address gene expression in the murine central nervous system. This technique was originally established in ICR/CD-1 outbred mice. Neuroanatomical differences between the different mouse strains and variations in gestation length require the optimization of the conditions for each strain to avoid severe complications. Furthermore the relevant position information is currently only scarcely standardized and not always easy to transfer to C57BL/6 mice. New method In this study we present an improved method for in utero electroporation of C57BL/6 including a detailed atlas that allows for specific and effic…
T-cell receptor transfer into human T cells with ecotropic retroviral vectors
2014
Adoptive T-cell transfer for cancer immunotherapy requires genetic modification of T cells with recombinant T-cell receptors (TCRs). Amphotropic retroviral vectors (RVs) used for TCR transduction for this purpose are considered safe in principle. Despite this, TCR-coding and packaging vectors could theoretically recombine to produce replication competent vectors (RCVs), and transduced T-cell preparations must be proven free of RCV. To eliminate the need for RCV testing, we transduced human T cells with ecotropic RVs so potential RCV would be non-infectious for human cells. We show that transfection of synthetic messenger RNA encoding murine cationic amino-acid transporter 1 (mCAT-1), the re…