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Oral communication skills are essential for engineers today and, as they are included in accreditation criteria of educational programmes, their teaching and evaluation deserve attention. However, concrete aspects as to what should be taught and evaluated in relation to oral communication skills have not been sufficiently established. In this paper, a method to aid the efficient teaching of oral presentation skills is proposed, from the presentation structure level to word and sentence level choices, through the use of JECPRESE, The Japanese-English Corpus of Presentations in Science and Engineering. As of June 2012, the corpus is composed of transcriptions of 74 presentations delivered in Japanese by students graduating from the Master's programme of various engineering departments and 31 presentations delivered in English, 16 by experienced researchers at an international conference on chemistry, and 15 by undergraduate engineering students of a mid-sized American university. The utterances were classified according to the specific moves (sections of the speech that express specific speaker intent) appearing in the presentations and frequently used words/expressions to express these moves were identified. (Contains 1 figure and 1 table.)

Universities contribute to economic growth and national competitiveness by equipping students with higher-order thinking and academic skills. Despite large investments in university science, technology, engineering and mathematics (STEM) education, little is known about how the skills of STEM undergraduates compare across countries and by institutional selectivity. Here, we provide direct evidence on these issues by collecting and analysing longitudinal data on tens of thousands of computer science and electrical engineering students in China, India, Russia and the United States. We find stark differences in skill levels and gains among countries and by institutional selectivity. Compared with the United States, students in China, India and Russia do not gain critical thinking skills over four years. Furthermore, while students in India and Russia gain academic skills during the first two years, students in China do not. These gaps in skill levels and gains provide insights into the global competitiveness of STEM university students across nations and institutional types., (© 2021. The Author(s), under exclusive licence to Springer Nature Limited.)

A "crisis account" of shortages of well-qualified scientists, engineers, mathematicians and technologists has shaped education policy in the UK and the USA for decades. The apparent poor quality of school science education along with insufficient numbers of well-qualified teachers have been linked to skills shortages by government and other agencies since at least the time of the Second World War. There is, however, an alternative account that challenges the received view of a skills deficit and questions the evidence for sustained and long-term shortages across the sector. This paper provides an historical account of some of the main events that have characterised debates over the supply and demand of science and engineering professionals in the UK and the USA and the implications that this has had for science education policy. Starting from the end of the Second World War, the paper looks at the key challenges to the evidence that underpins the shortage debate and considers the consequences that more than seven decades of crisis accounts have had on the recruitment and retention of highly skilled scientists and engineers. The paper shows that while the shortage debate has a long history, it is one that is characterised by poor quality data as well as methodological and conceptual challenges. It argues that there is no consensus view about the existence of a skills deficit and that while there may have been short-lived shortfalls in specialist areas, there is little evidence in support of widespread and far reaching shortages as the rhetoric often claims.

Presents updates on matters related to architecture and engineering as of May 2004. Award received by John F. Donohoe, founding director of Construction Institute; Profile of civil engineer Benjamin Wright; Overview of the book "Parting the Desert: The Creation of the Suez Canal," by Alfred A. Knopf.

Goal: This paper performs a literature review to identify and analyze the main gaps related to crisis management and risk management in the engineering projects context. Design / Methodology / Approach: A literature review research design was carried out merging bibliometrics, network and qualitative and quantitative content analysis. Data were obtained from the scientific database Scopus. Results: Publications per year illustrates that in 2016 as concentrated the major number of papers. Only 1% of the authors published 4 papers about models for software engineering risks analysis and reduction. The paper distribution by country shows that the United States has the highest percentage, about 16% of the total. The network of co-occurrence of all keywords has three well-defined clusters. Limitations of the investigation: The quantity of papers analyzed and the selection of a single database. Practical implications: This research encourages project managers to develop pertinent skills for crisis management and risk management in the engineering projects context. Furthermore, this study can guide decision-makers on how to manage risks during the crisis, and also highlights the importance of creating a lessons learned database. Originality / Value: The current study can contribute to companies catching lessons learned from literature, helping project managers to motivate the team during the crisis scenarios, to perform an effective struggle during the crisis, and to turn to the former position in a short time after the crisis. [ABSTRACT FROM AUTHOR]

This paper describes a summit on Community Colleges in the Evolving STEM Education Landscape organized by a committee of the National Research Council (NRC) and the National Academy of Engineering (NAE) and held at the Carnegie Institution for Science on December 15, 2011. This summit followed a similar event organized by Dr. Jill Biden, spouse of the Vice President, and held at the White House in October 2010, which sought to bring national attention to the changing missions and purposes of community colleges in contemporary American society. The NRC/NAE event built on the White House summit, while focusing on the changing roles of community colleges in science, technology, engineering, and mathematics (STEM) education. An in-depth summary of the summit was prepared by the NRC and NAE for publication in late Spring 2012 by the National Academies Press (NRC and National Academy of Engineering, 2012). This paper provides a synopsis of that report and emphasizes how educators can use the report to improve STEM education for their students, but also how much progress still needs to be made to realize this ideal. (Contains 16 footnotes.)

Professional mutual recognition agreements (MRAs) are one of the policy instruments employed in global and regional trade agreements to facilitate the mobility of skilled labour. While such agreements have been noted in the literature examining cross-border academic mobility, little is known about how they impact higher education. This paper examines the formation of professional MRAs in North America since the passing of the North American Free Trade Agreement (NAFTA), focusing on three fields: engineering, architecture, and accounting. In the three professions, asymmetries characterizing the NAFTA partners led to system-level reforms in Mexico. The paper discusses how and why the institutional arrangements governing professional higher education in the country were "harmonized" with those of the United States and Canada.

This synthesis paper explores current leadership training in science, technology, engineering and mathematics (STEM) education in Bulgaria. The analysis begins with discussion of global factors influencing the implementation of leadership training in STEM education in general and then presents information about the current status of leadership training in Bulgaria with emphases on the country's economics, politics and geographical location as specific factors influencing leadership education. A short background of Bulgaria is presented with regard to population, gross domestic product, educational system, engineering force and possible need for leaders in industry in Bulgaria and the European Union. The paper provides an overall view about the current status of leadership training in all Bulgarian universities offering STEM education and concentrates specifically on two major universities by examining their currently offered programmes. As part of the discussion, similar training elements in other European countries and the USA are presented. (Contains 1 table.)

STEM (science, technology, engineering and mathematics) has been a powerful engine of prosperity in the US since World War II. Currently, American students' performances and enthusiasm in STEM education are inadequate for the US to maintain its leadership in STEM professions unless the government takes more actions to motivate a new generation of US students towards STEM careers. Despite of coherent actions taken by the government and various institutions, the US cannot ensure the production of a sufficient number of experts in STEM fields to meet its national and global needs. The current situation is that the US is largely dependent on the foreign-born STEM workforce. This paper starts with a deeper look at the participation rate of American students in STEM careers and the basis of career choices by the US students. The discussion is driven by barriers and misconceptions about STEM education. It concludes with recommendations for how to motivate more US students to pursue STEM careers. (Contains 1 figure.)

Background: Under the impact of globalization and the coming of the Information Age, there is a paradigm shift occurring in the engineering curriculum and academic structure. Apart from the creation of new programs for the emerging fields in engineering, the approach and orientation have also been shifted from objective-based/input-based education to outcome-based education. The criteria for the new generation of quality engineering graduates have been much broadened. Engineering program structures are being revised to facilitate student mobility, and set to meet global recruitment needs. Focus of discussion: This paper is divided into two parts: The first concerned with the general engineering education development and the second describes the developments in the European Union, the United States, and Japan. Suggestions: To meet the new learning outcomes, approaches to learning, teaching, and assessments are revised and realigned. Not only have the graduates to update their professional knowledge, they should also have acquired various generic thinking and communication skills, the ethical sense of social responsibility, learning how to learn and life-long learning, knowledge of foreign language and other culture as well as authentic experience in doing research. Conclusion: As engineering education is being internationalized, the government can keep in step with the international community by joining regional and international cooperation initiatives in engineering education. Students should be encouraged to participate in international research exchange programs. Institutions of higher learning must design new program structures, identify desired learning outcomes, determine ways to align and attain their outcomes through revising course content, provide pedagogical training for faculties, adopt a variety of teaching and learning methods, and devise appropriate assessment criteria and methods. (Contains 1 note.)

Despite being the inventing country of the Internet, the US is not satisfied with its current state in Internet speed and broadband adoption. Although, more students, teachers and researchers in the US use Internet than any other country in the world, it is not satisfactory for the US educators and legislators to maintain US competitiveness in the achievement of science, mathematics and technology. Another alarming situation is that the mean scores in science and mathematics of US, students are lower than expected. Even with coherent action taken by the government and various institutions, the US cannot produce a sufficient number of experts in science, mathematics and technology fields to meet national and global needs. These situations are not satisfactory for educators and legislators to reach US education goals. To improve this situation, President Obama's government has taken several action plans. This paper presents a closer look at US science, mathematics and technology education as well as the President's plan to improve the situation. Conclusions are made regarding whether the US plan is too ambitious as well as whether the vision is comprehensive enough but still possible to execute. (Contains 1 table.)

The article reports on the declining growth of the U.S. Paper industry. The U.S. paper industry has lost its technical leadership and today is not the major source of the global industry's technological advances. This is due in part to the state of the industry in North America, but it is also due to the loss of engineering positions within companies and a general decline in the engineering profession. The future of the U.S. paper industry is uncertain, both for technical and economic reasons. Economic issues are largely due to the global economy and the general shift of manufacturing and services to third world countries.

Although '"models" play a significant role in engineering activities, not much has yet been developed to enhance the technological literacy of students in this regard. This contribution intends to help fill this gap and deliver a comprehensive account as to the nature and various properties of these engineering tools. It begins by inspecting two well-known cases: the long-term policy documents of technological literacy in the USA and in New Zealand. This will help to clarify the approach of these educational documents to models, provide a primary understanding of their existing drawbacks in this relation, and realize the necessity of underpinning a well-organized account that can be used in teaching about models. Next, the discussion moves toward an attempt to develop a sound description of the nature of models. This is accomplished through an extensive review of the viewpoints of philosophers (of science and technology) about the nature and properties of these tools; models will then be argued and suggested for consideration as "techno-scientific artefacts" with their own dual nature: the "intrinsic" and the "intentional." Such an account paves the way to the next step, which namely attempts to provide a well-ordered framework of the models' various properties, through taking up those two natures and their interrelation in detail. The paper concludes by showing some initial advantages of applying the suggested approach to the intended cases, which can hopefully lead to further, more detailed inspections and extended contributions.

Gender differences in science and engineering (S&E) have been studied in various countries. Most of these studies find that women are underrepresented in the S&E workforce and publish less than their male peers. The factors that contribute to gender differences in experience and performance in S&E careers can vary from one country to another, yet they remain underexplored. This paper is among the first to systematically compare gender differences in the publication productivity of academic scientists and engineers with doctoral degrees in the U.S. and China. Findings from negative binomial regressions show that women publish less than their male counterparts in science but not in engineering in the U.S. In China, women do not differ from men in publication productivity in science but publish more than their male counterparts in engineering. In addition, we find that some background variables affect men's and women's publication productivity differently. The findings are analyzed in the context of the different cultures of the two fields (science vs. engineering) and of the two countries (the U.S. and China). Limitations and policy implications are also discussed.

The attribute focus in engineering education now adopted by the engineering education accrediting bodies of the US, UK and Australia is based on meeting the assumed needs of professional practice. It is associated with an increasing expectation by employers of work-ready graduates rather than relying on subsequent work-based learning and experience to develop many of the essential professional practice attributes. Yet the scope of the mechanical engineering profession is broad and views of practitioners contributing to debate on attribute requirements are largely influenced by their own often unique professional formation. In addition, the formative development of the profession in Australia has been significantly influenced by 19th and 20th century UK and US practices, although historically the industrial profile of Australia has been strikingly different. An analysis of current industry distribution of Australian, UK and US mechanical engineers presented in this paper shows continuing, although less marked, differences. To develop a clearer perception of the profession in Australia, its educational formation, and operational environment, this paper provides a concise study of the formative development of the profession, and presents a breakdown of the industry sectors in which they are currently employed. The effects of momentous global changes in engineering employment and formation over recent decades are also discussed. Recent changes in engineering employment have included major structural changes to organisations, accelerating technical and educational developments and mounting societal expectations making it imperative that attributes be attuned to the new engineering paradigm as increasing demands are placed on our graduates. This paper provides an essential foundation for ongoing debate and analysis of attribute needs related to this broadly based engineering discipline. Although presented from an Australian perspective, many issues discussed are applicable worldwide. (Contains 2 tables.)

This paper summarizes the phenomenon of offshore outsourcing and relates it to the history and current state of engineering education and the engineering profession in Europe and the USA. In order to assess the climate affecting employment decisions by and about engineers we have used as sources mostly the serious press, with an emphasis on material dating from 2004 forward. The authors conclude that despite anxiety about the out-migration of engineering and technical jobs to places such as India and China, there is reason to see offshoring as the result of Western investment in capacity building in developing countries and to believe that the creation of new jobs will outpace the rate of job loss in Europe and the USA. The paper should serve as a prod to policy-makers and educators to set about creating an environment in which highly educated engineers and technical employees can continue a pattern of economic revitalization.

Presents information on architectural and engineering education at Carnegie Mellon University in Pittsburgh, Pennsylvania. Educational programs in architecture; Information on graduate program in computational design; Educational programs in civil and environmental engineering.

The article presents Organization for Economic Co-operation and Development Trade Policy working paper titled "Modal Estimates of Services Barriers," by Nora Dihel and Ben Shepherd. It demonstrates improved approaches to measurement of services barriers by using alternative weighting methods and improved econometric specifications, such as data that include barriers affecting each mode of services supply and additional sector-specific regulatory variables. It provides illustration of improvements for banking, insurance, telecom, and distribution services in selected countries in Africa, Asia, and Latin America.

The findings reported in this paper are based on surveys of U.S. high school students who registered and managed their science and engineering fair (SEF) projects through the online Scienteer website over the three years 2019/20, 2020/21, and 2021/22. Almost 2500 students completed surveys after finishing all their SEF competitions. We added a new question in 2019/20 to our on-going surveys asking the students whether their high school location was urban, suburban, or rural. We learned that overall, 74% of students participating in SEFs indicated that they were from suburban schools. Unexpectedly, very few SEF participants, less than 4%, indicated that they were from rural schools, even though national data show that more than 20% of high school students attend rural schools. Consistent with previous findings, Asian and Hispanic students indicated more successful SEF outcomes than Black and White students. However, whereas Asian students had the highest percentage of SEF participants from suburban vs. urban schools- 81% vs. 18%, Hispanic students had the most balanced representation of participants from suburban vs. urban schools- 55% vs. 39%. Differences in students' SEF experiences based on gender and ethnicity showed the same patterns regardless of school location. In the few items where we observed statistically significant (probability < .05) differences based on school location, students from suburban schools were marginally favored by only a few percentage points compared to students from urban schools. In conclusion, based on our surveys results most students participating in SEFs come from suburban schools, but students participating in SEFs and coming from urban schools have equivalent SEF experiences, and very few students participating in SEFs come from rural schools., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2023 Grinnell et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Purpose: The purpose of this paper was to evaluate if the concept of team psychological safety, a key driver of team learning and originally studied in the West, can be applied in teams from different national cultures. The model originally validated for teams in the West is applied to teams in Thailand to evaluate its validity, and the views team members have on the antecedents of team psychological safety are analyzed. Design/Methodology/Approach: The core of the sequential explanatory mixed method research was an experiment with nine teams from a single engineering organization (three teams from each the USA, France and Thailand). Team learning behaviors were analyzed from the conversations between team members. Team psychological safety was analyzed through a quantitative instrument and one-on-one structured interviews with each team member. Findings: The results showed that the original model is confirmed for the teams from the USA and France but not confirmed for teams from Thailand. The thematic analysis of the one-on-one interviews highlights important differences between teams from the USA and France on the one hand and teams from Thailand on the other hand when it comes to the role of the team manager and the views that team members have on the diversity between them. Originality/Value: This research confirms that the concept of team psychological safety, and its impact on the way teams learn, needs to be adjusted if it is to be applied to teams in countries with national cultures different from those prevalent in the West. The implications are that researchers who develop theories in the social sciences field should evaluate how cultural differences impact their models, and that managers who implement learning and solutions should take national cultural differences into consideration.

Diverse learners are capable of becoming talented professionals in science, technology, engineering, and mathematics (STEM)--but they need opportunities to develop. "Just as in generations past, there are talented students from every demographic and from every part of the country who with hard work and with the proper opportunities will form the next generation of STEM innovators" (National Science Board, 2010). In this paper, the author describes diverse learners and recommends steps necessary to recognize potential talent and provide appropriately challenging learning opportunities to develop them to optimum levels.

Thermodynamics is a fundamental foundation of all engineering disciplines. A vast majority of engineering undergraduate programmes contain one or more courses on thermodynamics, and many engineers use thermodynamics every day to analyse or design energy systems. However, there is extensive anecdotal evidence as well as a wide range of published literature indicating that students often struggle to understand thermodynamic principles. In an effort to understand students' attitudes and perception of thermodynamics, including their expectations, experience and frustrations, an investigation was conducted. Following a review of the literature on the teaching and learning of thermodynamics in engineering, a survey questionnaire was developed and administered to close to a 1000 students in 17 thermodynamics classes at 13 universities in 7 countries. Survey results were analysed using statistical methods. This paper presents the findings of this investigation.

The article looks at a 2013 report by researcher Eric Archambault and team for the European Commission on open-access publishing of research, finding that one-half of peer-reviewed papers become available to the public for free within two years. Efforts by the European Commission and the U.S. to accelerate open access of government-funded research are noted. The study found that biomedical, environmental, and physics produced the most open access work, while engineering had the least.

The phenomenon of women's underrepresentation in engineering is well known. However, the slow progress in achieving better gender equality here compared with other domains has accentuated the "numbers" issue, while the quality aspects have been largely ignored. This study aims to shed light on both these aspects via the lens of mentors, who are at the coalface of guiding female engineers through their education and subsequent careers. Based on data collected from 25 mentors (8 men and 17 women from 8 countries), the paper explores their experiences of being mentors, as well as their views on recommended actions for nurturing female engineers. The findings reveal that the primary motivation for becoming a mentor was personal for men and women. Many mentors from countries with relatively lower female labour participation rates perceive their roles as guarantors of their mentees' successful future career paths, and a similar trend can be found in mentors in academia. The study underscores the need for invigorating mentors' roles in order to secure a more equitable future for engineering education.

Engineering academic units might engage with social media for a range of purposes including for general communication with students, staff, alumni, other important stakeholders and the wider community at large; for student recruitment and for marketing and promotion more generally. This paper presents an investigation into the use of Twitter by six engineering academic units internationally, using publicly available Twitter data over an 18-month period for analysis and visualization, to characterize the engagement by engineering academic units with one popular social media tool. Widely varying levels of activity were observed, from essentially undirected "Megaphone" Tweeting, through to sustained and complex interactions with multiple external accounts. This work provides insights into how engineering academic units are using Twitter and how they might more effectively use the platform to achieve their individual objectives for institutional social media communications and marketing, and offers a methodology for future research.

The author notes that the sciences are now something one must latch onto early and successfully as a teenager, and endure against all odds. This pivotal point requires maturity and even myopia--delayed gratification and voluntary dorkiness--traits not common in the young. As a nation, Americans are losing their hegemony in the sciences. In just the past decade, China quintupled its number of doctorates in engineering and the sciences, Korea and Taiwan doubled theirs, but the U.S. stayed stable. As individuals, Americans operate more and more contraptions, but understand them less and less. While there is no single solution to the problems of the STEM pipeline--where scientific interest is squelched over time and newcomers are barred from entry--the author offers a few thoughts.

Low-cost personal computers, wireless access technologies, the Internet, and computer-equipped classrooms allow the design of novel and complementary methodologies for teaching digital information security in electrical engineering curricula. The challenges of the current digital information era require experts who are effectively able to counteract piracy, forgery, copyright infringement, and so on. Digital watermarking is one possible technique for fighting piracy, which consists of the insertion of invisible but robust information to protect the data. In this paper, a new teaching approach, designed for testing student skills and progressing in multimedia data protection, is presented. This consists of a distributed security game where students compete by first using the developed watermarking techniques and then attacking each other's methods, thus verifying their robustness. Groups of students from different universities and countries play against each other, trying to compromise other teams' hiding systems while protecting their own data from attacks. The proposed methodology can be considered as an appealing approach for stimulating learning, cooperation, and team competition. The effectiveness of the teaching method is verified by a student survey and their academic results. (Contains 4 tables and 2 figures.)

International postdoctoral researchers are growing in number and importance in academic research around the world. This is contextualised by a shift to international and enterprise modes of academic production. Through a multiple case study, this paper analyses the role of international postdoctoral employment in life sciences and engineering fields at universities in the United States and the United Kingdom. In doing so particular attention is given to understanding why there are increasing numbers of postdocs from abroad working in these fields and countries, and the ways in which international postdoctorates are incorporated into research laboratories and projects. International postdoctoral employment appears driven by the same factors in the US and UK but is related to different modes of academic production. The findings of this study have implications for research on academic labour, and the organisation of academic production. (Contains 1 table.)

The retention of engineering students is important because more than half of the students who begin engineering programs in the United States will not earn an engineering degree. A literature review showed the importance of academic advising in retaining students in engineering programs. Therefore, the goal of this study is to identify the level of satisfaction students have with the information provided by advisors on a variety of matters. A questionnaire was developed to assess a set of factors related to the satisfaction of students towards the services provided by advisors. The questionnaire was administered among pre-engineering students enrolled in an engineering class at a Southeastern university. It was supplemented by a focus group interview. The study demonstrated that the students were most satisfied with core issues such as course-specific information. The students were less satisfied with immediate information provided on questions such as insight into teaching styles of specific instructors, getting paired with mentors, and recommendations of alternative majors. They were reasonably satisfied with longer-term issues such as career opportunities and the provision of tutorial services. Based on these findings, the paper provides suggestions regarding how both academic advisors and faculty can collaborate and better meet the needs of undergraduate engineering students. (Contains 1 table.)

Since 2005, the first-year engineering program at Virginia Tech, Blacksburg, has been significantly restructured to include more hands-on learning. A major grant (2004-2009) under the department level reform (DLR) program of the National Science Foundation (NSF) facilitated this restructuring. A number of hands-on learning modules were developed and implemented within a required first-semester undergraduate course. One of the modules introduced mechatronics. The goal of this module is to introduce first-year engineering students to a portion of the mechanical engineering, electrical engineering, and computer engineering disciplines within a collaborative setting. Interestingly, while the largest portion of engineering students in the United States are enrolled in electrical and mechanical engineering programs, there is a disparity between the percentage of male engineering students and female engineering students within those disciplines relative to the overall distribution of all students among the various engineering disciplines. By introducing all engineering students to mechatronics before students declare their specific discipline, the college hopes to attract more females to programs that suffer from a greater gender disparity than is already found within the science, technology, engineering, and mathematics (STEM) disciplines. This paper discusses the details of the implementation of the mechatronics initiative and gives student feedback that includes overall perception of the initiative and perception by gender. (Contains 2 tables and 20 figures.)

This paper puts forward the view that engineering educators have a responsibility to prepare graduates for engineering work and careers. The current literature reveals gaps between the competencies required for engineering work and those developed in engineering education. Generic competencies feature in these competency gaps. Literature suggests that improving the development of generic competencies in engineering graduates has met with barriers. One identified problem is that a relatively low status is assigned to generic competencies in engineering education. This review focuses on competencies that are required by professional engineers across all engineering disciplines, in Australia, Europe, New Zealand, and the USA. The literature suggests that engineering educators should focus on developing "generic engineering competencies" rather than separate generic competencies and engineering competencies. A method, developed at the University of Western Australia for identifying the generic engineering competencies required by engineers graduating in Australia, is outlined.

The nuclear engineer emerged as a new form of recognised technical professional between 1940 and the early 1960s as nuclear fission, the chain reaction and their applications were explored. The institutionalization of nuclear engineering--channelled into new national laboratories and corporate design offices during the decade after the war, and hurried into academic venues thereafter--proved unusually dependent on government definition and support. This paper contrasts the distinct histories of the new discipline in the USA and UK (and, more briefly, Canada). In the segregated and influential environments of institutional laboratories and factories, historical actors such as physicist Walter Zinn in the USA and industrial chemist Christopher Hinton in the UK proved influential in shaping the roles and perceptions of nuclear specialists. More broadly, I argue that the State-managed implantation of the new subject within further and higher education curricula was shaped strongly by distinct political and economic contexts in which secrecy, postwar prestige and differing industrial cultures were decisive factors.