Search results for " Capa"
showing 10 items of 1248 documents
A Study of the Influence of Shadowing on the Statistical Properties of the Capacity of Mobile Radio Channels
2008
Article from the journal: Wireless Personal Communications The original publication is available at www.springerlink.com : http://dx.doi.org/10.1007/s11277-008-9545-7 This paper studies the influence of shadowing on the statistical properties of the channel capacity. The problem is addressed by using a Suzuki process as an appropriate statistical channel model for land mobile terrestrial channels. Using this model, exact solutions for the probability density function (PDF), cumulative distribution function (CDF), level-crossing rate (LCR), and average duration of fades (ADF) of the channel capacity are derived. The results are studied for different levels of shadowing, corresponding to diff…
Responsible I(m)ovation in Asia Pacific regions
2022
AbstractOver the past 20 years, a debate has developed on the differences between innovation and imitation strategies as mechanisms by which businesses operating in the Asia Pacific region may gain a competitive advantage. The current research contributes to this debate from a different perspective by exploring some of the challenges and opportunities associated with the combination of both strategies into what has been defined as imovation. Imovators and imovations do not stand alone in business ecosystems. Rather, they should be embraced in the context of sustainability-related virtues and emerging capabilities, such as ethical behaviour, co-responsibility and positive social impact. Taki…
The Effects of New Emerging Technologies on Human Resources : Emergence of Industry 4.0, a Necessary Evil?
2017
Master's thesis Business Administration BE501 - University of Agder 2017 Based on dynamic capability theory and existing literature, the study empirically investigates the effects of new emerging technologies on human resources; to know if the emergence of Industry 4.0 is a necessary evil or not. Descriptive research design with deductive qualitative analysis (DQA) method was used to analyse data obtained from 6 companies in Norway. Consistent with the two hypotheses deduced in our study, results confirmed in the first place that new emerging technologies have positive effect on human resources productivity. Secondly, new emerging technologies have potential negative challenges on human res…
Exploring the relationship between big data analytics capability and competitive performance : The mediating roles of dynamic and operational capabil…
2020
A central question for information systems (IS) researchers and practitioners is if, and how, big data can help attain a competitive advantage. To address this question, this study draws on the resource-based view, dynamic capabilities view, and on recent literature on big data analytics, and examines the indirect relationship between a firm’s big data analytics capability (BDAC) and competitive performance. The study extends existing research by proposing that BDACs enable firms to generate insight that can help strengthen their dynamic capabilities, which, in turn, positively impact marketing and technological capabilities. To test our proposed research model, we used survey data from 202…
THE DEVELOPMENT OF THE RESOURCE BASED FIRM BETWEEN VALUE APPROPRIATION AND VALUE CREATION
2005
Various authors have brought forth the idea that the increase in context turbulence and the relentless change in today’s economic and competitive environments have rendered it essential for an effective firm strategy to combine both value appropriation and value creation (Porter, (1996); Moran & Ghoshal, (1999); Venkataraman & Sarasvathy, (2001); Hitt et al., (2001b). Nonetheless, the methodological bases and the assumptions that characterize contributions concerning value appropriation and value creation are notably different and in many respects opposite to one another. These profound methodological differences hinder the possibility of a combined consideration of value appropriation and …
Ground state properties of SmB6
2002
Abstract We have studied the ground state properties of the intermediate valence narrow-gap semiconductor SmB 6 by means of point-contact (PC) spectroscopy and specific heat measurements. The density of states derived from PC tunneling spectra could be decomposed into two energy-dependent parts with E g =21 meV and E d =4.5 meV wide gaps, and a finite residual density of states at the Fermi level. The specific heat of SmB 6 is enhanced below about 2 K, more pronounced for the sample with less impurities. This behavior can be attributed to the formation of a coherent state within the residual density of states in the energy gap.
How technology-based firms become also highly innovative firms? The role of knowledge, technological and managerial capabilities, and entrepreneurs’ …
2019
To what extent is the likelihood that a Technology-Based Firm – TBF – turns into a Technology-Based and Highly Innovative Firm – TB&InnF – is influenced by technical capabilities or managerial capabilities and education background? We analyse this question using a novel data panel assembled for 326 Spanish industrial firms, along the period 1998–2014. Our findings show the probability of becoming a TB&InnF growths when firms are able to accumulate a high endowment of knowledge and technological capabilities, and a managerial team with experience, a strong power position and previous technical or managerial education background. Results also indicate the CEO's educational profile in manageme…
Knowledge management in franchising : a research agenda
2019
PurposeThis paper aims to offer a comprehensive systematic review of knowledge management (KM) in franchising literature over the past 29 years.Design/methodology/approachBy means of bibliometric citation analysis, ISI Web of Science (WoS) database is used to analyze articles from 1990-2018. A total of 169 articles by 369 authors across 40 countries published in 113 journals from 200 institutions were clustered and examined through HistCites and VOSviewer.FindingsThe exploration of KM in franchising is associated with 3 factors: governance structure; performance outcome; and franchise network growth. The findings also reveal that KM in franchising is still an emerging discipline encompassin…
Post-entry internationalisation activity of retailers
2013
Purpose – The purpose of this paper is to propose a framework, based on empirical research, to explain the strategic processes of post-entry development in international retailing through consideration of the dynamic capabilities attributable to retailers. Design/methodology/approach – Case study approach of five international retail firms using secondary data and primary data gathered through interviews with firms ' executives and financial analysts. Findings – The research findings, in the light of the existing literature, suggest a framework that makes a distinction between first level or generic dynamic capabilities relevant to the internationalization process and second level or speci…
The antioxidant capacity of red wine in relationship with its polyphenolic constituents
2008
The aim of this study is evaluate either the antioxidant or pro-oxidant behaviour of some typical polyphenolic compounds of red wine, to investigate the influence of two different pH levels on the antioxidant properties and to clarify their activity–structure relationship. The antioxidant activity of compounds in hydrophilic solutions at pH 3.5 and pH 7.4 were measured by a competition kinetic test, based on the crocin bleaching. The position and the number of substitution groups influence the magnitude of the antioxidant activity of the polyphenolic compounds, but their antioxidant properties are also strongly influenced by the pH conditions. Increasing the pH, a considerable increase in a…