scholarly journals Open source ELMER software based FEM modeling of waveguides and resonant cavities for microwave heating and drying devices

2017 ◽  
Vol 66 (4) ◽  
pp. 745-750 ◽  
Author(s):  
Jakub Szałatkiewicz ◽  
Roman Szewczyk ◽  
Mateusz Kalinowski ◽  
Juhani Kataja ◽  
Peter Råback ◽  
...  
Keyword(s):  
Energy Distribution ◽  
Open Source ◽  
Small And Medium Enterprises ◽  
Microwave Energy ◽  
High Tech ◽  
Test Cases ◽  
Microwave Technology ◽  
Fem Modeling ◽  
Resonant Cavities ◽  
Medium Enterprises

Abstract Microwave devices are widely used in the industry and in the specialized laboratory analyses. Development of such devices requires the possibility of modeling of microwave energy distribution in the specific resonant chambers. Until now, such modeling was possible only with the use of commercial software or was limited to specific cases. The paper presents an open-source module for ELMER software for solving timeharmonic Maxwell’s equations, allowing modeling of microwave waveguide lines. Three test cases of different resonant chambers are investigated at 2.45 GHz frequency. Modeling results obtained from the open-source ELMER Vectorial Helmholtz module show that the application of this software can be effective in R&D works, enabling high-tech small and medium enterprises involvement in advanced microwave technology.

scholarly journals A Study of Specific Open Innovation Issues from Perspectives of Open Source and Resources—The Series Cases of Tesla

2021 ◽  
Vol 14 (1) ◽  
pp. 142
Author(s):  
Jianan Wang ◽  
Yuzhen Duan ◽  
Guijian Liu
Keyword(s):  
Open Source ◽  
Open Innovation ◽  
Large Scale ◽  
Small And Medium Enterprises ◽  
High Tech ◽  
Market Demand ◽  
Internal Resources ◽  
Innovation Activities ◽  
Medium Enterprises ◽  
Key Resources

It is difficult for enterprises to adapt to the rapidly developing market demand and increasingly intense competition by relying only on internal resources to carry out innovation activities. We identify three new issues for the Cross-Functional Consortium Families (CFCFs, CF2s) open innovation model based on a cooperating network: participation of large-scale high-tech enterprises (LHEs), impact from open source, and motivation of keeping resource independence. By studying the series cases of Tesla, Inc. (Austin, TX, USA) cooperating with small and medium enterprises (SMEs) through an open source CF2 model, we examined and discussed these three issues and gave new connotations to both open innovation and the CF2 model from perspectives of open source and resources. This paper also provides strategic reference for other LHEs to mitigate the dependency on key resources and generate new key resources accepted by the environment.

The internationalization strategies of rapidly internationalizing high-tech UK SMEs

2014 ◽  
Vol 26 (5) ◽  
pp. 421-448 ◽  
Author(s):  
Dave Crick ◽  
James Crick
Keyword(s):  
Decision Making ◽  
Small And Medium Enterprises ◽  
Potential Effect ◽  
Small Sample ◽  
High Tech ◽  
Niche Markets ◽  
Content Type ◽  
Parental Decision Making ◽  
Internationalization Strategies ◽  
Medium Enterprises

Purpose – The purpose of this paper is to investigate aspects of causation and effectuation decision-making in respect of the planned and unplanned nature of the internationalization strategies of a small sample of rapidly internationalizing, high-tech UK small and medium enterprises (SMEs). These exhibit four different rates of scale of international intensity (percentage of overseas sales to total sales) and market scope (geographical coverage and commitment). Design/methodology/approach – Interviews with managers of 16 independently owned high-technology-oriented manufacturing SMEs were undertaken in this investigation to reduce the potential effect of bias from parental decision-making and firm size, also trade sectoral conditions. These were drawn from an existing database. Findings – Aspects of both causation and effectuation logic were evident in planned and unplanned aspects of decision-making. Moreover, industry factors were seen to affect internationalization strategies in various ways and not least in respect of the need to exploit windows of opportunity in international niche markets and the usefulness of utilizing managers’ experience and networks in the sector in which firms operated. Originality/value – The contribution of this study is to build on earlier work where authors have used different terminology to describe firms that have internationalized soon after their foundation. Specifically, with respect to the planned versus unplanned nature of respective internationalization strategies and the causation as opposed to effectuation logic in decision-making.

Methodology and Software Components for E-business Development and Implementation

2013 ◽  
pp. 269-298
Author(s):  
Neven Vrcek ◽  
Ivan Magdalenic
Keyword(s):  
Open Source ◽  
Large Scale ◽  
Network Effects ◽  
Business Processes ◽  
Small And Medium Enterprises ◽  
Module Structure ◽  
Service Oriented Architectures ◽  
Service Oriented ◽  
Public Sectors ◽  
Medium Enterprises

Many benefits from implementation of e-business solutions are related to network effects which means that there are many interconnected parties utilizing the same or compatible technologies. The large-scale adoption of e-business practices in public sectors and in small and medium enterprises (SMEs)-prevailing economic environments will be successful if appropriate support in the form of education, adequate legislative, directions, and open source applications is provided. This case study describes the adoption of e-business in public sectors and SMEs by using an integrated open source approach called e-modules. E-module is a model which has process properties, data properties, and requirements on technology. Therefore e-module presents a holistic framework for deployment of e-business solutions and such e-module structure mandates an approach which requires reengineering of business processes and adoption of strong standardization that solves interoperability issues. E-module is based on principles of service-oriented architectures with guidelines for introduction into business processes and integration with ERP systems. Such an open source approach enables the spreading of compatible software solutions across any given country, thus, increasing e-business adoption. This paper presents a methodology for defining and building e-modules.

The License Choices of SMEs doing Business with Open Source Software

2012 ◽  
Vol 4 (1) ◽  
pp. 20-36 ◽  
Author(s):  
Evila Piva ◽  
Cristina Rossi-Lamastra
Keyword(s):  
Open Source ◽  
Empirical Evidence ◽  
Open Source Software ◽  
Small And Medium Enterprises ◽  
Founding Fathers ◽  
The Past ◽  
Doing Business ◽  
Medium Enterprises

In the past decade, Open Source (OS) licenses have attracted the interest of many scholars. However, there is still a limited understanding of the license choices made by small and medium enterprises doing business with OS (OS SMEs). The present paper aims at filling this gap. The authors argue that, because of firm specificities, OS SMEs tend to prefer copyleft licenses. Their arguments are corroborated by empirical evidence from a survey on 146 Italian OS SMEs. This evidence documents that OS SMEs are not plagued by the GPL fear theorized by the OS founding fathers. Conversely, these firms use copyleft licenses to more easily in-source knowledge from the community of OS users and developers. At the same time, license choices are influenced by the ideological motivations that OS SMEs inherit from their owner-managers.

To What Extent Do the Investment Programs in the Small and Medium Enterprises Sector Comply with the Determinants of National Competitive Advantage?

2018 ◽  
Vol 1 (1) ◽  
pp. 1-5
Author(s):  
K. M. Anwarul Islam ◽  
Orobah Ali Barghouthi
Keyword(s):  
Competitive Advantage ◽  
Small And Medium Enterprises ◽  
High Tech ◽  
Single Individual ◽  
New Markets ◽  
Local Markets ◽  
Private And Public ◽  
World Class ◽  
Palestinian Economy ◽  
Medium Enterprises

The analysis of the researcher was corroborated by the expert opinion.In the interview researcher said that, the base is small and medium enterprises, the Palestinian economy is dominated by small and medium family-owned businesses: more than 85% of all establishments are owned by a single individual. Private and public shareholder companies and partnerships constitute less than 11% of all firms. The first and most important step is to establish governance in SMS & Establishing partnerships in shape of fund of funds, we have 6 funds, 60 million fund for industry, fund for agriculture, fund for microfinance, fund for Gazza, Jerusalem, fund convertible process, is not money wise but convincing the owners to change the way of working is the most impediment.According to Porter, competitive advantage results from the presence of world- class institutions that first create specialized factors and then continually work to upgrade them. Additional steps to be undertaken according to Mustafa, SMEs widen and open new markets and further invest in local markets and sponsor high-tech industries. The analysis of the researcher was corroborated by the expert opinion.In the interview researcher said that, the base is small and medium enterprises, the Palestinian economy is dominated by small and medium family-owned businesses: more than 85% of all establishments are owned by a single individual. Private and public shareholder companies and partnerships constitute less than 11% of all firms. The first and most important step is to establish governance in SMS & Establishing partnerships in shape of fund of funds, we have 6 funds, 60 million fund for industry, fund for agriculture, fund for microfinance, fund for Gazza, Jerusalem, fund convertible process, is not money wise but convincing the owners to change the way of working is the most impediment.According to Porter, competitive advantage results from the presence of world- class institutions that first create specialized factors and then continually work to upgrade them. Additional steps to be undertaken according to Mustafa, SMEs widen and open new markets and further invest in local markets and sponsor high-tech industries. 

scholarly journals China venture market overview

2019 ◽  
Vol 27 (4) ◽  
pp. 753-760
Author(s):  
Marina S. Reshetnikova
Keyword(s):  
Capital Market ◽  
Small And Medium Enterprises ◽  
Scaling Up ◽  
Chinese Economy ◽  
High Tech ◽  
Stage Of Development ◽  
Current State ◽  
New Development ◽  
The Government ◽  
Medium Enterprises

Today the Chinese economy has rapidly begun the transition to a new stage of development. Its basis is high-tech production and national breakthrough technologies. This process happens due to the transformation of the government strategy in the direction of scaling up innovation through the inclusion of small and medium enterprises. China has been able to raise venture investments for its new development plan. However, since 2016, the rapid growth of the Chinese venture market has raised many concerns. The purpose of the study was to analyze and assess the current state of China's venture capital market. The research proved that, despite signs of overheating, it is still premature to talk about the formation of a “bubble” in the Chinese venture market. The article concludes with a discussion that China is transforming itself again and that the next wave of innovation and private entrepreneurship will be the wave of the future, with substantial global consequences.

scholarly journals The trends of export activities development of small and medium enterprises: world experience and russian practice

2022 ◽  
Vol 7 (4) ◽  
pp. 70-78
Author(s):  
E. V. Malysheva
Keyword(s):  
Small And Medium Enterprises ◽  
Raw Material ◽  
High Tech ◽  
Economic Sustainability ◽  
Sharp Decline ◽  
Economic Diversification ◽  
Product Service ◽  
Contractual Obligations ◽  
Medium Enterprises ◽  
Rich Countries

The article analyzes the peculiarities of export activities of small and medium-sized businesses, shows the high involvement of companies belonging to small and medium-sized businesses (SMEs) in the high-tech sector. The contribution of SMEs to the creation of the value of a product/service through the introduction of innovations and their adaptation to different contexts by providing new or niche products that meet the diverse needs of customers is noted. Based on the analysis of the world practice of export activities of SMEs, the author concludes that SMEs can contribute to economic diversification and economic sustainability. This is especially true for resource-rich countries that are particularly sensitive to fluctuations in raw material prices. The emphasis is placed on the analysis of the export activity of Russian SMEs, an insignificant share of SMEs in the total volume of exports in comparison with other countries is highlighted. It is concluded that Russian small and medium-sized businesses are in the process of formation, which makes them vulnerable to the influence of both external and internal threats. It is shown what impact the COVID-19 pandemic had on SMEs. It was emphasized that the main problems for such companies were non-fulfillment of contractual obligations and a sharp decline in demand.

Cloud computing in SMEs: towards delegation of the CIO role

2020 ◽  
Vol 28 (2) ◽  
pp. 199-213
Author(s):  
Wafa Bouaynaya
Keyword(s):  
Cloud Computing ◽  
Open Source ◽  
Small And Medium Enterprises ◽  
Chief Information Officer ◽  
The Body ◽  
Migration Process ◽  
Content Type ◽  
Systems Security ◽  
Medium Enterprises

Purpose The purpose of this paper is to contribute to a growing body of research on information systems security, by studying open source alternatives for cloud computing. Several questions have been raised about the reliability of these promising but ambiguous offers, as the adoption of a cloud solution within an enterprise is generally accompanied by a change in the chief information officer (CIOs) role and loss of expertise. Design/methodology/approach The research uses a mixed research methodology: a first step is based on a questionnaire survey to investigate the security aspects of open source and understand the role of CIOs in the migration process. The investigation involved nearly 800 companies operating in the cloud computing sector in 16 European countries between November 2015 and January 2016. Then, this paper completes the research with a qualitative study by examining the activity of two sample companies. Findings Research confirms that open source cloud solutions offer a higher level of security than proprietary solutions. It is also noted that the role of CIOs is delegated to a third external actor: a transition CIO. Transition CIO is the guarantor of the strategic and security choices of small and medium enterprises. Research limitations/implications These findings have important implications and great value to managers and cloud computing providers, in terms of formulating better cloud computing solutions. This study can also assist in increasing their understanding of the new role of CIO in the migration process to cloud computing. Originality/value This study contributes to the body of research on cloud computing. It is first of its kind with its focus on open source alternatives. Another novelty of this research is that it suggests a new conception for the CIOs role in the migration to cloud computing. Finally, the findings of this study would serve as a European market study to different companies interested in cloud computing.

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