Sample records for administration mba program

  1. Traditional Master of Business Administration (MBA) versus the MBA with Specialization: A Disconnection between What Business Schools Offer and What Employers Seek

    ERIC Educational Resources Information Center

    Gupta, Pola B.; Saunders, Paula M.; Smith, Jeremy

    2007-01-01

    A trend in master of business administration (MBA) programs has been to offer more specializations beyond the traditional broad MBA. In this article, the authors explore the recruitment practices of business and the curricula of MBA programs comparing general MBA degrees with MBA degrees with specialization. The authors empirically examine whether…

  2. A Value-Added Approach to Selecting the Best Master of Business Administration (MBA) Program

    ERIC Educational Resources Information Center

    Fisher, Dorothy M.; Kiang, Melody; Fisher, Steven A.

    2007-01-01

    Although numerous studies rank master of business administration (MBA) programs, prospective students' selection of the best MBA program is a formidable task. In this study, the authors used a linear-programming-based model called data envelopment analysis (DEA) to evaluate MBA programs. The DEA model connects costs to benefits to evaluate the…

  3. Availability and perceived value of masters of business administration degree programs in pharmaceutical marketing and management.

    PubMed

    Alkhateeb, Fadi M; Clauson, Kevin A; Latif, David A

    2012-05-10

    To examine pharmacist-targeted master of business administration (MBA) degree programs and investigate pharmacists' perceptions regarding them. Specialized MBA programs in pharmaceutical marketing and management offered at US colleges and schools of pharmacy were identified in the literature and compared. Pharmacists' perceptions of MBA programs were evaluated through a survey of clinical preceptors affiliated with a school of pharmacy. Seven US universities that offer an MBA program in pharmaceutical marketing and management were identified. Thirty-three percent of the 57 pharmacist preceptors who responded to the survey reported plans to pursue an MBA degree program. Respondents preferred MBA programs related to healthcare or pharmacy (66%) over general MBA programs (33%). An MBA in pharmaceutical marketing and management could provide pharmacists with advanced knowledge of the operational and strategic business aspects of pharmacy practice and give pharmacy graduates an advantage in an increasingly competitive job market.

  4. Availability and Perceived Value of Masters of Business Administration Degree Programs in Pharmaceutical Marketing and Management

    PubMed Central

    Clauson, Kevin A.; Latif, David A.

    2012-01-01

    Objectives. To examine pharmacist-targeted master of business administration (MBA) degree programs and investigate pharmacists’ perceptions regarding them. Methods. Specialized MBA programs in pharmaceutical marketing and management offered at US colleges and schools of pharmacy were identified in the literature and compared. Pharmacists’ perceptions of MBA programs were evaluated through a survey of clinical preceptors affiliated with a school of pharmacy. Results. Seven US universities that offer an MBA program in pharmaceutical marketing and management were identified. Thirty-three percent of the 57 pharmacist preceptors who responded to the survey reported plans to pursue an MBA degree program. Respondents preferred MBA programs related to healthcare or pharmacy (66%) over general MBA programs (33%). Conclusion. An MBA in pharmaceutical marketing and management could provide pharmacists with advanced knowledge of the operational and strategic business aspects of pharmacy practice and give pharmacy graduates an advantage in an increasingly competitive job market. PMID:22611273

  5. Marketing Strategies Used to Promote Master of Business Administration Programs in Colleges and Universities in the Middle Atlantic Region.

    ERIC Educational Resources Information Center

    Sable, Paul F.

    Enrollments in Masters of Business Administration (MBA) programs and the use and effectiveness of marketing techniques for managing MBA enrollments were investigated in 1984. A 94-item questionnaire completed by 56 MBA programs offered at colleges and universities in the Middle Atlantic States addressed administration, awareness of marketing and…

  6. The Relative Value of Skills, Knowledge, and Teaching Methods in Explaining Master of Business Administration (MBA) Program Return on Investment

    ERIC Educational Resources Information Center

    van Auken, Stuart; Wells, Ludmilla Gricenko; Chrysler, Earl

    2005-01-01

    In this article, the authors provide insight into alumni perceptions of Master of Business Administration (MBA) program return on investment (ROI). They sought to assess the relative value of skills, knowledge, and teaching methods in explaining ROI. By developing insight into the drivers of ROI, the real utility of MBA program ingredients can be…

  7. Assessing Emphasis Gaps among MBA Alumni: A Model Framework

    ERIC Educational Resources Information Center

    Van Auken, Stuart; Chrysler, Earl; Wells, Ludmilla Gricenko

    2016-01-01

    Purpose: This paper aims to focus on Master of Business Administration (MBA) alumni and their ability to provide institution-specific insights into MBA program delivery. Given desired MBA positioning dimensions, a case exemplar is used to reveal gaps between "should have" program emphases and "actual" emphases. Departures from…

  8. Faculty Salary as a Predictor of Student Outgoing Salaries from MBA Programs

    ERIC Educational Resources Information Center

    Hamlen, Karla R.; Hamlen, William A.

    2016-01-01

    The authors' purpose was to investigate the predictive value of faculty salaries on outgoing salaries of master of business administration (MBA) students when controlling for other student and program variables. Data were collected on 976 MBA programs using Barron's "Guide to Graduate Business Schools" over the years 1988-2005 and the…

  9. Internationalization of MBA Programs in Asia-Pacific: Looking beyond Business Study Missions.

    ERIC Educational Resources Information Center

    Teck-Meng, Tan; And Others

    1997-01-01

    Internationalization of the curriculum in the Nanyang University (Singapore) master's program in business administration (MBA) is described, highlighting its parallels with formation of government policy initiatives that encourage regional expansion of Singapore businesses. Lessons learned from the internationalization experiences of MBA programs…

  10. The Effects of Part-Time MBA Programs on Students: The Relationships between Students and Their Employers

    ERIC Educational Resources Information Center

    Prince, Melvin; Burns, David J.; Manolis, Chris

    2014-01-01

    The authors explore how the relationship between part-time master of business administration (MBA) students and their employers changes as students proceed through their MBA program by examining the degree to which students are integrated into their employer organizations. Significant positive relationships observed between students' progress…

  11. The M.B.A.: A Schizophrenic Graduate Program?

    ERIC Educational Resources Information Center

    Rinehart, Shelley M.

    2007-01-01

    The term "M.B.A." is globally recognized as referring to a Masters of Business Administration Program, a degree historically perceived as a graduate's ticket to employment opportunities, generous salaries and the business savvy that garners respect across industries. Recently, however, the value of an M.B.A. has come under fire from many…

  12. Marketing Plan for the Naval Postgraduate School Master of Business Administration to the Navy Unrestricted Line Community

    DTIC Science & Technology

    2004-06-01

    represented in the Defense-Focused MBA program at the School of Business and Public Policy ( BPP ), Naval Postgraduate School (NPS). The authors believe...initial goal of this Master of Business Administration (MBA) Application Project was to assist the Graduate School of Business and Public Policy ( BPP ) in...that the BPP has a strategic plan with clear and concise goals including marketing goals, but has no marketing plan for the resident MBA program

  13. The Convergence of Business and Medicine: A Study of MD/MBA Programs in the United States

    ERIC Educational Resources Information Center

    Keogh, Timothy J.; Martin, William Marty

    2011-01-01

    The purpose of this paper is to identify the convergence of business and medical education and describe the curricula of MD/MBA (Medical Doctor/Master of Business Administration) programs in the US. The focus of this study is to provide a guide to dual MD/MBA programs for physicians, aspiring physicians, policy makers and healthcare organizations.…

  14. Environmental Scanning as a First Step to Strategic Planning in the M.B.A. Program at Dowling College.

    ERIC Educational Resources Information Center

    Newman, James F.

    The purpose of this practicum was to determine the strengths, weaknesses, opportunities and threats surrounding the Master of Business Administration (MBA) program at Dowling College (Oakdale, New York), as perceived by the Business Administration Division faculty. Faculty were surveyed to determine perceived strengths, weaknesses, opportunities…

  15. Today's MBA: A Lot to Learn.

    ERIC Educational Resources Information Center

    Roth, William F., Jr.

    1989-01-01

    Cultural skills and a systems perspective are critical to the success of Masters of Business Administration (MBA) graduates. Many employers recommend that students take a job before continuing graduate study; they also advocate the teaching of cultural skills and the development ethic in MBA programs. (SK)

  16. Academic Performance in MBA Programs: Do Prerequisites Really Matter?

    ERIC Educational Resources Information Center

    Christensen, Donald Gene; Nance, William R.; White, Darin W.

    2012-01-01

    Many researchers have examined criteria used in Master of Business Administration (MBA) admissions decisions. However, prior research has not examined predictive ability of undergraduate prerequisite courses in core business disciplines. The authors investigated whether undergraduate prerequisite courses predicted MBA success by analyzing the…

  17. Aspects of Intercultural Awareness through an MBA Study Abroad Program: Going "Backstage"

    ERIC Educational Resources Information Center

    Tuleja, Elizabeth A.

    2008-01-01

    Understanding the globalization of business practices is an important area of learning for students studying in master of business administration (MBA) programs today, and many graduate business programs offer study tour programs for experiential learning. This article examines the instructional design of one program and makes recommendations for…

  18. [A bit of business administration--no problem for physicians: Master of Business Administration as panacea?].

    PubMed

    Tecklenburg, A; Liebeneiner, J

    2010-08-01

    Medical professionals with additional economic qualifications are in high demand. For doctors who aim for leading positions at medical institutions the most popular additional qualification is a Master of Business Administration (MBA). The demands on executive managers in hospitals have without any doubt changed in recent years requiring them to be trained in basic economic understanding, human resource management etc. in addition to having excellent medical training. However, MBA programs differ from one academic institution to the next. Due to the lack of standardized schedules in MBA programs it cannot be ascertained whether a candidate received adequate training and can offer the skills necessary for a higher level medical profession. In this paper the author suggests that specific training in individually required skills would be more reasonable and effective rather than encouraging medical staff to pursue academic studies leading to an MBA.

  19. Evaluating Market Orientation of an Executive MBA Program.

    ERIC Educational Resources Information Center

    Dubas, Khalid M.; Ghani, Waqar I.; Davis, Stanley; Strong, James T.

    1998-01-01

    A study assessed the market orientation of the executive Master's in Business Administration (MBA) program at Saint Joseph's University (Pennsylvania) in terms of 12 skills and knowledge areas that reflect effective managerial performance and the student-executives' perceptions of program strengths and weaknesses in delivering these skills.…

  20. Should I get a Master of Business Administration? The anesthesiologist with education training: training options and professional opportunities.

    PubMed

    Desai, Arjun M; Trillo, Raul A; Macario, Alex

    2009-04-01

    Many physicians want to know whether they should get a Master of Business Administration (MBA), what type of program is best, and what career paths exist. It is commonly (incorrectly) assumed that a physician successful in clinical practice can easily transfer to managing/leading an organization. To be effective, the MD/MBA must bridge the cultures of the business world and medicine. Often just a single management course is sufficient to give the physician the knowledge they seek. MBA programs come in many forms and require choosing from a range of time commitments. Leaving a good clinical job in favor of the less-defined course of an MD/MBA can be daunting. Although a wide spectrum of opportunities are available, the MD/MBA may have to start over professionally, most likely with a pay cut, and will have to 'work their way up' again. A stigma exists for MD/MBAs because they are often perceived as caring more about business than about patients. Many MD/MBAs eventually choose to stay in full-time medical practice because financial and geographic stability may be more easily attained. The MBA is a good idea for the physicians who enjoy the intellectual challenges of business administration and proactively plan their own career.

  1. Not Such Innocents Abroad?

    ERIC Educational Resources Information Center

    Schaur, Georg; Watts, Michael

    2010-01-01

    Little research in economic education has dealt with MBA programs. The authors investigated student performance in a microeconomics/managerial economics course taught in a one-year MBA program at the German International School of Management and Administration in Hanover, Germany, during the 2002-5 academic years. After controlling for other…

  2. Figuratively Speaking: Analogies in the Accounting Classroom

    ERIC Educational Resources Information Center

    Tucker, Basil P.

    2017-01-01

    One of the foundational subjects comprising most Master of Business Administration (MBA) programs is an introductory accounting course, in which students are exposed to the study of financial and management accounting at a basic level. For many students accounting is arguably the most feared subject in the MBA program. Although some students…

  3. Operations Management in the Design and Execution of MBA Programs

    ERIC Educational Resources Information Center

    Busing, Michael E.; Palocsay, Susan W.

    2016-01-01

    Master of business administration (MBA) programs are under intense pressure to improve efficiencies, lower tuition, and offer refreshed curriculum that is of high quality and regarded as relevant by the marketplace. In light of this environment, the authors propose a conceptual framework for effectively employing operations management (OM)…

  4. The Official Guide to MBA Programs, Admissions, & Careers.

    ERIC Educational Resources Information Center

    Kurst, Charlotte, Ed.

    A guide to graduate management education, admissions, and careers is presented. Contents include a detailed overview of the Master of Business Administration (MBA) degree's background, nature, benefits, and selection factors; information about programs and schools prepared in chart form; and in-depth descriptions of more than 480 graduate…

  5. Creating and Implementing an Offshore Graduate Program: A Case Study of Leadership and Development of the Global Executive MBA Program

    ERIC Educational Resources Information Center

    Herrera, Marisa L.

    2013-01-01

    This study applies the literature on leadership framing to the globalization of higher education to understand the development of the Global Executive MBA program at a large university. The purpose of the study was to provide administrators, educators and university leaders an understanding as to how to respond to globalization and, secondly, to…

  6. MBA Quality Signals.

    ERIC Educational Resources Information Center

    Chapman, Randall S.

    1998-01-01

    A study identified quality signals for master's programs in business administration (MBAs). Traditional scholarly oriented academic signals are apparently not valued as such by external customer groups. MBA academic quality appears to be a multidimensional construct, with subdimensions of real-worldness; placement; student satisfaction; and…

  7. An Alternative Approach for MBA Mentor Programs: Empower the Protégé

    ERIC Educational Resources Information Center

    Artis, Andrew B.

    2013-01-01

    A new approach is proposed to maximize the benefits of mentor relationships between master of business administration (MBA) students and executives by empowering students to select and recruit their own mentors, and then be responsible for managing those relationships. This mentor program is designed to be short but intensive. First-year MBA…

  8. The Capstone Strategy Course: What Might Real Integration Look Like?

    ERIC Educational Resources Information Center

    Kachra, Ariff; Schnietz, Karen

    2008-01-01

    The traditional master of business administration (MBA) capstone strategy course is intended to integrate the prior course work of the MBA program but is doing this less and less well in today's high-velocity and complex business environment. The traditional strategy course structures, emphasizing formulation-implementation and the…

  9. Marketing Proposal for a Dallas Based MBA Program.

    ERIC Educational Resources Information Center

    Garin, Robert H.

    Universities offering the Masters of Business Administration (MBA) degree in Texas were compared, and students presently enrolled in graduate business courses at East Texas State University (ETSU), Dallas, were surveyed. In addition, a marketing proposal to increase student enrollment is proposed. The following seven universities that offer MBA…

  10. Innovating in Health Care Management Education: Development of an Accelerated MBA and MPH Degree Program at Yale

    PubMed Central

    Forman, Howard P.; Pistell, Anne F.; Nembhard, Ingrid M.

    2015-01-01

    Increasingly, there is recognition of the need for individuals with expertise in both management and public health to help health care organizations deliver high-quality and cost-effective care. The Yale School of Public Health and Yale School of Management began offering an accelerated Master of Business Administration (MBA) and Master of Public Health (MPH) joint degree program in the summer of 2014. This new program enables students to earn MBA and MPH degrees simultaneously from 2 fully accredited schools in 22 months. Students will graduate with the knowledge and skills needed to become innovative leaders of health care organizations. We discuss the rationale for the program, the developmental process, the curriculum, benefits of the program, and potential challenges. PMID:25706023

  11. Innovating in health care management education: development of an accelerated MBA and MPH degree program at Yale.

    PubMed

    Pettigrew, Melinda M; Forman, Howard P; Pistell, Anne F; Nembhard, Ingrid M

    2015-03-01

    Increasingly, there is recognition of the need for individuals with expertise in both management and public health to help health care organizations deliver high-quality and cost-effective care. The Yale School of Public Health and Yale School of Management began offering an accelerated Master of Business Administration (MBA) and Master of Public Health (MPH) joint degree program in the summer of 2014. This new program enables students to earn MBA and MPH degrees simultaneously from 2 fully accredited schools in 22 months. Students will graduate with the knowledge and skills needed to become innovative leaders of health care organizations. We discuss the rationale for the program, the developmental process, the curriculum, benefits of the program, and potential challenges.

  12. The GMAT as a Predictor of MBA Performance: Less Success than Meets the Eye

    ERIC Educational Resources Information Center

    Kass, Darrin; Grandzol, Christian; Bommer, William

    2012-01-01

    Consistent with previous research, the authors found that the combined use of undergraduate grade point average and the Graduate Management Admission Test (GMAT) verbal and quantitative sections successfully predicted performance in a master of business administration (MBA) program. However, these measures did not successfully predict the…

  13. Auditing Communication Effectiveness in Higher Education: A Team-Based Study by MBA Students

    ERIC Educational Resources Information Center

    Hart, Claudia; Plemmons, Tony; Stulz, Karin; Vroman, Margo

    2017-01-01

    A regional University in the United States implemented an AQIP (Academic Quality Improvement Program) Action Project with a goal of developing processes for effective leadership communication. An MBA (Masters of Business Administration) class conducted a university-wide communication audit to assist with the AQIP project. Quantitative and…

  14. Borderless Educational Practices in the Development of Commerce

    ERIC Educational Resources Information Center

    Barbre, James O., III

    2010-01-01

    Commerce transcends the boundaries of nations. With so many people involved, a common approach and articulation is necessary to advance the interests of commerce for everyone involved. This paper addresses online MBA (Master of Business Administration) degrees and the nature of its presence alongside the more traditional face-to-face MBA program.…

  15. Building a New Business Model

    ERIC Educational Resources Information Center

    Berkey, Lisa

    2009-01-01

    Monarch High School in Boulder, Colorado, is one of 25 schools piloting the High School of Business program, an accelerated business administration program developed by Columbus, Ohio-based MBA"Research" and Curriculum Center. This article describes the program which uses a heavily project-based pedagogy to teach a curriculum modeled…

  16. Effects of Work Environment on Transfer of Training: Empirical Evidence from Master of Business Administration Programs in Vietnam

    ERIC Educational Resources Information Center

    Pham, Nga T. P.; Segers, Mien S. R.; Gijselaers, Wim H.

    2013-01-01

    Practical application of newly gained knowledge and skills, also referred to as transfer of training, is an issue of great concern in training issues generally and in Master of Business Administration (MBA) programs particularly. This empirical study examined the influence of the trainees' work environment on their transfer of training, taking…

  17. Some Teaching Reform Ideas on Management Information System of Master of Business Administration

    ERIC Educational Resources Information Center

    Fan, Chongjun

    2009-01-01

    Management information system (MIS) is one of the core courses of master of business administration (MBA). Based on the educational characteristics of MBA, this paper studies the teaching issues and strategies of MIS course of MBA. The discussion includes three parts: modification of educational content; improvement of educational ability; case…

  18. Segmenting the MBA Market: An Australian Strategy.

    ERIC Educational Resources Information Center

    Everett, James E.; Armstrong, Robert W.

    1990-01-01

    A University of Western Australia market segmentation study for the masters program in business administration examined the relationship between Graduate Management Admission Test scores, work experience, faculty of undergraduate degree, gender, and academic success in the program. Implications of the results for establishing admission criteria…

  19. Important Characteristics in an MBA Program: The Perceptions of Online MBA Students

    ERIC Educational Resources Information Center

    Rydzewski, Danielle N.; Eastman, Jacqueline K.; Bocchi, Joseph

    2010-01-01

    This study examines characteristics important to online MBA students and alumni. The study looks at what characteristics are important in an online MBA Program and if the level of importance of these characteristics varies by demographic variables. The study focuses on availability, program quality, program length, cost, and courses in the…

  20. The Impact of MBA Programme Attributes on Post-MBA Salaries

    ERIC Educational Resources Information Center

    Elliott, Caroline; Soo, Kwok Tong

    2016-01-01

    This paper explores the impact of various Master of Business Administration (MBA) programme attributes on the average post-MBA salary of graduates, contributing to the literature on the returns to an MBA degree, which to date has instead focused predominantly on the impact of individual student traits. The analysis uses a new panel dataset,…

  1. Effectiveness of Combined Delivery Modalities for Distance Learning and Resident Learning.

    ERIC Educational Resources Information Center

    Dean, Peter J.; Stahl, Michael J.; Sylwester, David L.; Peat, Jillian A.

    2001-01-01

    Explores effectiveness of a distance education program for physicians, and what progressive administrators can do to remove the traditional obstacles to such a program. Discusses effects of global change and technology on the economy; University of Tennessee's Physician Executive MBA Program using a mixed-mode of delivery; and methodology,…

  2. Student Loyalty toward Master's Degree Business Administration Curriculum at Srinakharinwirot University

    ERIC Educational Resources Information Center

    Gulid, Nak

    2011-01-01

    This research aims to study mixed factors of service marketing affecting student loyalty toward the business administration curriculum at the master's degree level at Srinakharinwirot University. It also examines the relationship between student satisfaction and loyalty in the MBA program. The results show that service marketing mixed factors have…

  3. The Gender Difference: Validity of Standardized Admission Tests in Predicting MBA Performance.

    ERIC Educational Resources Information Center

    Hancock, Terence

    1999-01-01

    Of 120 female and 149 male master of business administration (MBA) students, women performed significantly less well on the Graduate Management Admission Test (GMAT). There were no differences in overall MBA grade point average, indicating no strong correlation between the GMAT and MBA performance. (SK)

  4. To MBA or Not to MBA

    ERIC Educational Resources Information Center

    Baruch, Yehuda

    2009-01-01

    Purpose: The purpose of this paper is to critically reflect on the value of the MBA--a Master in Business Administration, considered the flagship of business and management education. The author aims to bridge the gap in the understanding of the possible added value of the MBA. Design/methodology/approach: This conceptual paper is enriched by…

  5. Management Communication in US MBA Programs: The State of the Art.

    ERIC Educational Resources Information Center

    Knight, Melinda

    1999-01-01

    Examines 32 top-ranked Masters of Business Administration programs. Finds that management communication is an important part of professional graduate management education: 18 of the schools have required core courses in communication, and 2 others follow an integrated model and offer electives; another 9 offer electives only. Finds that only 3…

  6. Do Specialized MBA Programs Cultivate Alumni Relationships and Donations?

    ERIC Educational Resources Information Center

    Johnson, Jennifer Wiggins; Thomas, Veronica; Peck, Joann

    2010-01-01

    A recent trend among universities shifts from traditional MBA programs to specialized MBA offerings. Specialized programs are believed to cultivate stronger relationships with students, which lead to stronger alumni relationships and increased donations. This research tests this empirically by examining relationship perceptions and donation…

  7. Examining the Perceptions of Brand Images Regarding Competing MBA Programs

    ERIC Educational Resources Information Center

    Hinds, Timothee; Falgoust, Dexter; Thomas, Kerry, Jr.; Budden, Michael C.

    2010-01-01

    In today's economic environment, it is crucial to create a strong, consistent brand image within a graduate business program. This study examines the perceptions that students at Southeastern Louisiana University hold about its MBA program and the MBA programs of its main competitors. A focus group was conducted to identify competitors and factors…

  8. The Effects of a Strengths-Based Assessment and Development Program on First-Term Masters of Business Administration Students and Future Academic Success

    ERIC Educational Resources Information Center

    Hohn, Michael C.

    2009-01-01

    Adults returning to graduate school to acquire a master of business administration (MBA) degree face a myriad of challenges as they attempt to manage academic responsibilities, work, family, and social obligations. Currently, a number of educational professionals only look to identify and remediate student deficiencies. Developing existing…

  9. MD/MBA Students: An Analysis of Medical Student Career Choice.

    PubMed

    Sherrill, Windsor Westbrook

    2004-12-01

    An increasing number of medical schools are offering dual degree MD/MBA programs. Career choices and factors influencing students to enter these programs provide an indicator of the roles in which dual degree students will serve in health care as well as the future of dual degree programs. Using career choice theory as a conceptual framework, career goals and factors influencing decisions to enter dual degree programs were assessed among dual degree medical students. Students enrolled at dual degree programs at six medical schools were surveyed and interviewed. A control group of traditional medical students was also surveyed. Factors influencing students to seek both medical and business training are varied but are often related to a desire for leadership opportunities, concerns about change in medicine and job security and personal career goals. Most students expect to combine clinical and administrative roles. Students entering these programs do so for a variety of reasons and plan diverse careers. These findings can provide guidance for program development and recruitment for dual degree medical education programs.

  10. Efficacy of MBA: On the Role of Network Effects in Influencing the Selection of Elective Courses

    ERIC Educational Resources Information Center

    Roy, Vivek; Parsad, Chandan

    2018-01-01

    Purpose: The purpose of this paper is to outline the importance of social network effects in influencing the elective (courses) selection among masters of business administration (MBA) students and its role in influencing the efficacy of MBA. As such, given the enormous time and investment required for students to pursue an MBA and the role of…

  11. An Examination of Program Selection Criteria for Part-Time MBA Students

    ERIC Educational Resources Information Center

    Colburn, Michael; Fox, Daniel E.; Westerfelt, Debra Kay

    2011-01-01

    Prospective graduate students select a graduate program as a result of a multifaceted decision-making process. This study examines the selection criteria that part-time MBA students used in selecting a program at a private university. Further, it analyzes the methods by which the students first learned of the MBA program. The authors posed the…

  12. East Meets West--Online.

    ERIC Educational Resources Information Center

    Feller, Gordon

    1995-01-01

    Nanyang University (Singapore) and a university in the People's Republic of China have made arrangements with MIT's Sloan School of Management to launch a graduate level business administration (MBA) program that uses the Internet. The project centers on combining videoconferencing with asynchronous communications tools. A sidebar provides names…

  13. A Collaborative Approach to Designing Graduate Admission Studies: A Model for Influencing Program Planning and Policy. AIR 1999 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Delaney, Anne Marie

    This paper presents the rationale, research design, analytical approaches, and results of a graduate admission study which examined the motivation and enrollment decision processes of students accepted to a newly redesigned Master of Business Administration (MBA) Program. The study was developed collaboratively by the institution's Office of…

  14. The Effect of Innovative Finance Course Design on Learning and Attitude of Non-Traditional Students in the Non-Traditional MBA Program

    ERIC Educational Resources Information Center

    Timmons, Robert E.

    2008-01-01

    This study examines an innovative course pedagogy developed to increase learning of advanced financial concepts and positively affect attitudes of non-traditional graduate students toward the discipline of finance in a non-traditional Master of Business Administration program. The hypothesis tested is that use of innovative instructional methods,…

  15. A Study on the Application of STP Marketing Strategy in the MBA Education Program of Universities in China

    ERIC Educational Resources Information Center

    Zhang, Hongyi

    2008-01-01

    The MBA education has begun in America and now it has become mature after nearly one hundred years' development. Although China's MBA merely has a history of 17 years, it has already gained great achievements. In 1991, 9 universities in China had MBA program and 86 students enrolled in. In 2007, the two numbers were 127 and 59,776 respectively.…

  16. Branding MBA Programs: The Use of Target Market Desired Outcomes for Effective Brand Positioning

    ERIC Educational Resources Information Center

    Heslop, Louise A.; Nadeau, John

    2010-01-01

    Branding is about delivering on desired outcomes. The importance of positioning program offerings on the basis of outcomes sought in the education market is illustrated in this study of choice of an MBA program by prospective students. MBA fair attendees were surveyed and multiple methods were employed to determine the importance of desired…

  17. Impact of Personality on Academic Performance of MBA Students: Qualitative versus Quantitative Courses

    ERIC Educational Resources Information Center

    Whittingham, Keith L.

    2006-01-01

    The traditional core Masters in Business Administration (MBA) curriculum consists of a broad range of courses that can be considered as a whole, or divided into qualitative and quantitative courses. Regression models were developed with "QualGPA" and "QuantGPA" as response variables, and gender, pre-MBA academic indicators, and…

  18. Teaching Quantitative Management to Evening MBA Students.

    ERIC Educational Resources Information Center

    Libby, Barbara

    1984-01-01

    The author discusses the mathematics background of Masters of Business Administration (MBA) students and asks what math tools are necessary for an MBA. While she finds useful the ability to deal with linear and quadratic equations; interest, depreciation, and growth rates; and word problems, she concludes that calculus is of little use apart from…

  19. Learning Problems in Transnational Business Education and Training: The Case of the MBA in Thailand

    ERIC Educational Resources Information Center

    Pimpa, Nattavud

    2009-01-01

    The transnational Master of Business Administration (MBA) programme has been one of the most popular official business training programmes amongst Thai business practitioners. Although the numbers of transnational business schools and MBA programmes are rapidly increasing, the programmes face numerous challenges from both local and global factors.…

  20. The Marriage Breaking Aspect: Experiences of the MBA

    ERIC Educational Resources Information Center

    Brown, Reva Berman

    2006-01-01

    Purpose: The paper aims to investigate an aspect of undertaking a part-time Masters of Business Administration (MBA) that has been discussed informally but has not been researched--that a proportion of MBA students who start their studies within a marriage are likely to end up with the qualification, but without the spouse.…

  1. Knowledge and Skills Transfer between MBA and Workplace

    ERIC Educational Resources Information Center

    Prince, Melvin; Burns, David; Lu, Xinyi; Winsor, Robert

    2015-01-01

    Purpose: This paper aims to use goal-setting theory to explain the transfer of knowledge and skills between master of business administration (MBA) and the workplace. Design/methodology/approach: Data were obtained by an online survey of MBA students enrolled in at four US graduate business schools. These were a public and private institution in…

  2. MBA Curriculum: The Role of an Introductory "Toolkit" Course

    ERIC Educational Resources Information Center

    Carson, Charles M.; Jones, Steven T.; Dance, Jeffrey W.; Finch, James H.; Holloway, Betsy B.; Reburn, James P.; Belski, William H.

    2013-01-01

    Graduate business students enter MBA programs intent on completing their degrees to open new professional opportunities and enhance their prospective career earnings potential. Because of the diversity of backgrounds new students bring into their MBA programs, large variations exist among their academic and professional backgrounds. Curriculums…

  3. An Efficiency Comparison of MBA Programs: Top 10 versus Non-Top 10

    ERIC Educational Resources Information Center

    Hsu, Maxwell K.; James, Marcia L.; Chao, Gary H.

    2009-01-01

    The authors compared the cohort group of the top-10 MBA programs in the United States with their lower-ranking counterparts on their value-added efficiency. The findings reveal that the top-10 MBA programs in the United States are associated with statistically higher average "technical and scale efficiency" and "scale efficiency", but not with a…

  4. MBA Programs between Ensuring Quality and Retaining Applicants: The Case of Sultan Qaboos University

    ERIC Educational Resources Information Center

    Manochehri, Nick-Naser; Al-Badi, Ali Hamad; Naqvi, Syed Jafar; Al-Solbi, Ali Nasser

    2008-01-01

    This study examined the selection process at the Sultan Qaboos University MBA program in relation to other respected institutions in the Gulf area and worldwide to determine the reason(s) for the high rate of attrition among students joining the MBA program. In addition, the study assessed the correlation between Graduate Management Admission Test…

  5. Lessons from Launching an Online MBA Program

    ERIC Educational Resources Information Center

    Hergert, Michael

    2003-01-01

    The College of Business at San Diego State University embarked on a pilot project to introduce an online version of its MBA program in the spring of 2000. The College of Business at SDSU is one of the largest in the nation, with over 6,000 enrolled students. The online MBA program was intended to complement the wide variety of on-campus programs…

  6. Investigating MBA Degrees Earned by Women: A Decade of Change

    ERIC Educational Resources Information Center

    McConnell, Cheryl; Rush, Douglas; Gartland, Myles

    2016-01-01

    The authors examined master of business administration (MBA) degrees earned by women at U.S. higher education institutions at three specific years spanning a decade: 2003, 2008, and 2013 to determine whether there was a significant difference in the percentage of MBA degrees earned by women based on the independent variables of institutional type,…

  7. Factors Affecting Perceived Learning, Satisfaction, and Quality in the Online MBA: A Structural Equation Modeling Approach

    ERIC Educational Resources Information Center

    Sebastianelli, Rose; Swift, Caroline; Tamimi, Nabil

    2015-01-01

    The authors examined how six factors related to content and interaction affect students' perceptions of learning, satisfaction, and quality in online master of business administration (MBA) courses. They developed three scale items to measure each factor. Using survey data from MBA students at a private university, the authors estimated structural…

  8. Delivering MBA Programs in Emerging Markets: The Challenge of National Culture

    ERIC Educational Resources Information Center

    Jones, Stephanie

    2013-01-01

    Increasingly, Western-style MBA programs are being delivered in emerging markets, as the developed countries become more and more saturated with MBAs and related offerings. This article, based on the global experience of the author in teaching and assessing MBA modules including thesis and dissertation research and writing, suggests approaches to…

  9. Study on Instructional Paradigms of Virtual Education in Pakistan: A Learners' Perspective

    ERIC Educational Resources Information Center

    Hussain, Irshad

    2012-01-01

    The present study is aimed at examining instructional paradigms of virtual education in Pakistan. The population of the study consisted of learners from Master of Business Administration (MBA) Program at Virtual University (VU) of Pakistan. The researcher adopted convenient sampling technique and collected data from 600 learners through five-point…

  10. Academic Ranking--From Its Genesis to Its International Expansion

    ERIC Educational Resources Information Center

    Vieira, Rosilene C.; Lima, Manolita C.

    2015-01-01

    Given the visibility and popularity of rankings that encompass the measurement of quality of post-graduate courses, for instance, the MBA (Master of Business Administration) or graduate studies program (MSc and PhD) as do global academic rankings--Academic Ranking of World Universities-ARWU, Times Higher/Thomson Reuters World University Ranking…

  11. MBA Teaching Challenges in a Changing Political and Economic Environment: A Case Study of MBA Teachers and Students in Poland

    ERIC Educational Resources Information Center

    Kowalski, Ewa

    2008-01-01

    Master of Business Administration (MBA) education was introduced to Poland in the early 1990s with the purpose of preparing business practitioners for effective management and leadership in a market economy and increasingly globalizing marketplace. Due to individual, institutional, and national factors; adjusting teaching to address the complex…

  12. Where Will They Lead? MBA Student Attitudes about Business & Society. Executive Summary.

    ERIC Educational Resources Information Center

    Aspen Inst., Queenstown, MD.

    This survey was conducted through the Internet to study the effects of a Master's in Business Administration (MBA) on students' attitudes about the roles and responsibilities of business. The survey was conducted in 3 waves: (1) August/September 1999, capturing the responses of 1,116 MBA students as they entered business school; (2) spring 2000,…

  13. Which Master of Business Administration (MBA)? Factors Influencing Prospective Students' Choice of MBA Programme--An Empirical Study

    ERIC Educational Resources Information Center

    Blackburn, Greg

    2011-01-01

    Factors which influence students' selection of a Master of Business Administration programme are identified and the variation in their relative importance across the student population investigated. This research also identifies the features of a university which attracts students, as well as examining the students' perceptions of the management…

  14. 2012 mba.com Prospective Students Survey. Survey Report. The GMAC[R] Survey Series

    ERIC Educational Resources Information Center

    Schoenfeld, Gregg

    2012-01-01

    This 2012 mba.com Prospective Students Survey Report explores the motivations, behaviors, program choices, and intended career outcomes of individuals who expressed a desire to further their education in a graduate business program. More than 16,000 prospective business school students who registered on mba.com shared their opinions, preferences,…

  15. Online Facilitation and Motivation in Online MBA Courses

    ERIC Educational Resources Information Center

    Kim, Kyong-Jee; Lu, Xiaojing; Lee, Seung-hee; Bonk, Curtis J.; Magjuka, Richard J.; Liu, Shijuan; Zhai, Mengyu; Su, Bude; Wise, Alyssa

    2004-01-01

    Online teaching and learning is making a significant impact on the fabric of higher education. In particular, online MBA programs have seen a rapid rise in student enrollments in recent years while the student enrollments in traditional in-residence MBA programs are in decline (Hayward, 2004; Lorenzo, 2004). This appears to be due, in part, to the…

  16. Human Capital Augmentation versus the Signaling Value of MBA Education

    ERIC Educational Resources Information Center

    Hussey, Andrew

    2012-01-01

    Panel data on MBA graduates is used in an attempt to empirically distinguish between human capital and signaling models of education. The existence of employment observations prior to MBA enrollment allows for the control of unobserved ability or selection into MBA programs (through the use of individual fixed effects). In addition, variation in…

  17. Designing a Holistic Experiential MBA Course for 21st Century Leaders

    ERIC Educational Resources Information Center

    Dixon, Deirdre

    2014-01-01

    With the plethora of MBA leadership courses, schools are examining ways to differentiate their programs and to provide tangible learning outcomes. MBA graduates want the knowledge skills and ability to make them successful in their chosen fields of endeavor. This paper outlines one holistic experiential MBA leadership course that challenges the…

  18. Information Orientation, Information Technology Governance, and Information Technology Service Management: A Multi-Level Approach for Teaching the MBA Core Information Systems Course

    ERIC Educational Resources Information Center

    Beachboard, John; Aytes, Kregg

    2011-01-01

    Core MBA IT courses have tended to be survey courses that cover important topics but often do not sufficiently engage students. The result is that many top-ranked MBA programs have not found such courses useful enough to include in their core MBA requirements. In this paper, we present a design of an MBA course emphasizing information technology…

  19. MBA Admissions Requirements as Predictors of Motivational Beliefs and Self-Regulatory Strategies in Self-Selected Online MBA Students

    ERIC Educational Resources Information Center

    Salik, Steven H.

    2010-01-01

    Driven by a variety of factors, online learning has continued to grow at an unprecedented rate. A Sloan Foundation report issued in January of 2010 indicated that in 2009, 4.6 million students took at least one online class, an increase in 17% over 2008. Graduate business education, and more specifically, Master of Business Administration (MBA)…

  20. Teamwork Orientation, Group Cohesiveness, and Student Learning: A Study of the Use of Teams in Online Distance Education

    ERIC Educational Resources Information Center

    Williams, Ethlyn A.; Duray, Rebecca; Reddy, Venkateshwar

    2006-01-01

    This research examines computer-supported collaborative learning. Master's of business administration (MBA) students in an online program were surveyed to examine the extent to which an orientation toward teamwork and the development of group cohesiveness affect overall student learning and the learning that results specifically from team…

  1. The Right Stuff: White Male Perspectives on Merit, Measurement, and Affirmative Action Admissions to Graduate Professional Schools.

    ERIC Educational Resources Information Center

    Lipson, Helen D.

    This exploratory study examines several facets of everyday perspectives on merit and the meritocratic allocation of rewards and opportunities, focusing on race-targeted, affirmative action admissions of Blacks and Latinos to law schools, medical schools, and Master of Business Administration (MBA) programs. Subjects were 32 white, male college…

  2. What Every Business School Needs to Know about Its Master of Business Administration (MBA) Graduates

    ERIC Educational Resources Information Center

    Richards-Wilson, Stephani; Galloway, Fred

    2006-01-01

    Although the 1990s represented an expansive period for business schools in the United States the past few years have seen a significant drop in demand for this once popular degree program. As many schools of business struggle to retain their market share in this increasingly competitive environment, one powerful, but sometimes overlooked, strategy…

  3. In Their Own Eyes and Voices: The Value of an Executive MBA Program According to Participants

    ERIC Educational Resources Information Center

    Han, Jian; Liang, Neng

    2015-01-01

    The purpose of this study was to more effectively understand the learning experiences of Executive Master of Business Administration (EMBA) students. We asked 330 EMBA students to draw a graphic representation of their life and reflect on their EMBA experiences. We then applied the Zaltman metaphor elicitation technique to conduct in-depth…

  4. Impact of a Dual PharmD/MBA Degree on Graduates' Academic Performance, Career Opportunities, and Earning Potential

    PubMed Central

    Chumney, Elinor C.G.; Jones, Kathy J.

    2008-01-01

    Objective To evaluate the academic experience and satisfaction of students who completed a dual PharmD/MBA degree program and the program's long-term impact on the students' career choice and earning potential. Methods GPAs, job placement, and starting job salaries were compared between graduates who completed the dual PharmD/MBA program and those who completed only the PharmD program. A satisfaction survey instrument was administered to 17 students who completed the dual PharmD/MBA degree program in May 2007. Data from a standardized job placement and starting salary survey instrument completed by all PharmD graduates were also obtained, as well as all students' final grade point averages (GPAs). GPAs, job placement, and starting job salaries were compared between graduates who had completed the dual PharmD/MBA program and those who had completed only the PharmD program. Results The graduating GPAs of dual-degree students were higher than those of both pharmacy (3.52 vs 3.41, p > 0.10) and business (3.82 vs. 3.68, p = 0.018) students not enrolled in the dual-degree program. Dual-degree students were slightly less likely to enter a residency (17% vs. 27%, p = 0.44) than other pharmacy graduates. Among those who elected not to pursue a residency, both mean starting salaries ($111,090 vs. $101,965) and mean total first-year compensation ($127,290 vs. $110,388) were significantly higher for dual-degree graduates compared to the PharmD graduates. Conclusions Students enrolled in the dual-degree program did slightly better academically than students who completed only the MBA or PharmD programs and indicated a high level of satisfaction with the program. Dual-degree graduates reported increased career opportunities and were slated to earn significantly more during their first year in the workforce. These results affirm continuation of our program and make the case for support of similar programs across the nation. PMID:18483594

  5. Using Neural Networks to Predict MBA Student Success

    ERIC Educational Resources Information Center

    Naik, Bijayananda; Ragothaman, Srinivasan

    2004-01-01

    Predicting MBA student performance for admission decisions is crucial for educational institutions. This paper evaluates the ability of three different models--neural networks, logit, and probit to predict MBA student performance in graduate programs. The neural network technique was used to classify applicants into successful and marginal student…

  6. Using Student Input to Develop a Marketing Strategy for an Executive MBA Program

    ERIC Educational Resources Information Center

    Geissler, Gary L.

    2011-01-01

    Despite continued growth in the number of Executive MBA (EMBA) Programs in the U. S. and worldwide, previous research concerning the marketing of EMBA Programs has been very limited. Here, the author investigates ways to successfully market an EMBA Program at a southern U. S. university. Extensive exploratory research was conducted among current…

  7. MBA in Education Leadership: A Model for Developing an Interdisciplinary Principal Preparation Program

    ERIC Educational Resources Information Center

    Smith, Rachel A.; Somers, John

    2016-01-01

    This paper presents a model for developing an interdisciplinary principal preparation program, an MBA in Education Leadership, which integrates best practices in both education and business within an educational context. The paper addresses gaps that exist in many traditional principal preparation programs and provides an alternative model, which…

  8. Developing an MBA Study-Abroad Program at Southeastern Louisiana University

    ERIC Educational Resources Information Center

    Budden, Michael Craig; Baraya, Aristides R.; Juban, Rusty L.

    2005-01-01

    International experience is critical for MBA faculty and students, but providing such experience as part of the curriculum is often difficult for relatively small programs. This article briefly describes how the College of Business and Technology at Southeastern Louisiana University developed a partnership program in Costa Rica as one step toward…

  9. Library Services Online: Introducing Library Services for Online MBA Classes

    ERIC Educational Resources Information Center

    Slavin, Laura C.

    2015-01-01

    In this article, a librarian at Lincoln Memorial University creates library services for an MBA program offered entirely online that is in the early stages of development. The library services include a subject guide and 4 tutorials that will be added to the MBA online orientation. Other services include offering online office hours and…

  10. Cross-Cultural Team Effectiveness for MBA Students Studying in an Immersion Program

    ERIC Educational Resources Information Center

    Ogden-Barnes, Stephen; Menzies, Jane L.

    2016-01-01

    We focus on cross-cultural team effectiveness for MBA students involved in an immersion program, examining the development of knowledge about cultural traits, the challenges associated with teamwork, and factors that promote or hinder team performance, based on qualitative results of a survey of 20 students who participated in the program. Key…

  11. Teaching MBA Students Teamwork and Team Leadership Skills: An Empirical Evaluation of a Classroom Educational Program

    ERIC Educational Resources Information Center

    Hobson, Charles J.; Strupeck, David; Griffin, Andrea; Szostek, Jana; Rominger, Anna S.

    2014-01-01

    A comprehensive educational program for teaching behavioral teamwork and team leadership skills was rigorously evaluated with 148 MBA students enrolled at an urban regional campus of a Midwestern public university. Major program components included (1) videotaped student teams in leaderless group discussion (LGD) exercises at the course beginning…

  12. A Graduate Program in Institutional Pharmacy Management Leading to an MS in Hospital Pharmacy, MBA and Residency.

    ERIC Educational Resources Information Center

    Blair, Jan N.; Lipman, Arthur G.

    1981-01-01

    A combined program leading to the MS in Hospital Pharmacy, MBA, and Certificate of Residency in Hospital Pharmacy established at the University of Utah in 1978 is described. The program provides coursework in both hospital pharmacy and management plus practical experience in hospital pharmacy practice management. (Author/MLW)

  13. Attitudes of MBA Students toward Entrepreneurship: A Cross-Cultural Study.

    ERIC Educational Resources Information Center

    Goddard, Robert D., III; Weihe, Hermann J.

    This paper discusses a study that assessed the attitudes of MBA (Masters of Business Administration) students across two cultures, Germany and the United States, toward entrepreneurship. Specifically, the paper examines the motives for and the reservations about going into business for oneself in these countries. It is hypothesized that attitudes…

  14. Invited Reaction: Protecting the Birds' Feathers--Keeping Ideology out of MBA and HRD Programs

    ERIC Educational Resources Information Center

    Bowman, Jeffry S.

    2007-01-01

    In reference to Peter Kuchinke's manuscript, the author points out that current MBA programs suffer from a myriad of ills that are somehow detrimental to organizations and that there is a similar problem with human resource development (HRD) programs (hence the reference in the title to "birds of a feather"). In this article, he shares his…

  15. Management Communication in Non-U.S. MBA Programs: Current Trends and Practices

    ERIC Educational Resources Information Center

    Knight, Melinda

    2005-01-01

    A study of top-ranked, full-time, global MBA programs suggests that management communication is indeed both an important focus and component in the curriculum. The methods of delivery, however, do not seem to follow any particular model, such as the common U.S. practice of a separate program or department. Required courses are found at 10 of the…

  16. Physicians with MBA degrees: change agents for healthcare improvement.

    PubMed

    Lazarus, Arthur

    2010-01-01

    Increasingly, physicians gravitating toward the fields of quality improvement and healthcare management are seeking MBA degrees to supplement their medical training. Approximately half of all U.S. medical schools offer combined MD-MBA degrees, and numerous executive MBA programs exist for physicians in practice. Physicians who enter management are considered change agents for healthcare improvement, yet they receive little support and encouragement from their medical teachers and practicing colleagues. This situation can be rectified by placing greater value on the role of business-trained physicians and subsidizing their tuition for business school.

  17. A New Vision for Integrated Breast Care.

    DTIC Science & Technology

    1999-09-01

    management with recommendations for strategic information systems use and overall process improvements. " Wrote the business plan for a physician group... business and marketing plans for physician network expansion. Performed market research and internal operational and strategic analyses. Identified...Berkeley Master of Business Administration (MBA) May 1994 • Concentration: Marketing and Strategic Planning * Event Chairman, MBA Challenge for Charity

  18. Challenges Faced by Graduate Business Education in Southern Africa: Perceptions of MBA Participants

    ERIC Educational Resources Information Center

    Temtime, Zelealem T.; Mmereki, Rebana N.

    2011-01-01

    Purpose: The purpose of this paper is to examine the degree of satisfaction and perceived relevance of the Graduate Business Education (GBE) programme at the University of Botswana. Design/methodology/approach: A self-administered questionnaire and face to face interviews were used to collect data from Master of Business Administration (MBA)…

  19. Experiential, Collaborative and Team Projects: Communication Audits in the MBA Communication Course

    ERIC Educational Resources Information Center

    Hart, Claudia; Vroman, Margo; Stulz, Karin

    2015-01-01

    In this paper the authors discuss the challenges and rewards of building a graduate level Managerial Communication course around an experiential communication audit project. The purpose of the project was to provide MBA (Master of Business Administration) students with exposure to the real world responsibilities and demands of working in a complex…

  20. Mapping the Structure of MBA (AMBA-Accredited) Programmes in the UK and France

    ERIC Educational Resources Information Center

    Paucar-Caceres, Alberto

    2008-01-01

    Purpose: The purpose of the paper is to determine possible grouping of similar MBA programmes offered by 45 British and French business schools accredited by the Association of Master Business Administration (AMBA) as of January 2006. Design/methodology/approach: The study uses the statistical co-plot method reported in a similar study of leading…

  1. Master of Business Administration (MBA) Student Outcomes in Vietnam: Graduate Student Insights from a Qualitative Study

    ERIC Educational Resources Information Center

    Ly, Chau Thi Minh; Vickers, Margaret H.; Fernandez, Santha

    2015-01-01

    Purpose: Exploratory insights into the graduate student experiences of offshore MBA programmes in Vietnam are presented. Students are considered key stakeholders in the higher education (HE) debate, and their views were sought in light of recent shifts in HE worldwide, associated business education changes, nagging questions around the quality of…

  2. Continuing Education Needs Assessment and Participation Considerations of MBAs.

    ERIC Educational Resources Information Center

    Singleton, Ollie L.

    An assessment was made of the individual and group needs for continuing education and development of business-oriented professionals who hold the Masters in Business Administration (MBA) degree. The needs were those perceived and felt by 95 members of the Central New Jersey Chapter of the National Black MBA Association. Data from a pretest to…

  3. Explaining the Relationship between the Identification of Academics with Self-Leadership: A Study of MBA Graduates

    ERIC Educational Resources Information Center

    Baxter, Matthew Jack

    2016-01-01

    How master of business administration (MBA) graduates influence themselves to achieve their objectives in their careers can be linked to how well they identified with academics throughout their education. It is important that scholars understand this relationship between academic and career performance. The ability to self-regulate, self-motivate,…

  4. The pharmacological effects of intramuscular administration of alfaxalone combined with medetomidine and butorphanol in dogs.

    PubMed

    Tamura, Jun; Hatakeyama, Naohiro; Ishizuka, Tomohito; Itami, Takaharu; Fukui, Sho; Miyoshi, Kenjiro; Sano, Tadashi; Pasloske, Kirby; Yamashita, Kazuto

    2016-07-01

    The pharmacological effects of intramuscular (IM) administration of alfaxalone combined with medetomidine and butorphanol were evaluated in 6 healthy beagle dogs. Each dog received three treatments with a minimum 10-day interval between treatments. The dogs received an IM injection of alfaxalone 2.5 mg/kg (ALFX), medetomidine 2.5 µg/kg and butorphanol 0.25 mg/kg (MB), or their combination (MBA) 1 hr after the recovery from their instrumentation. Endotracheal intubation was attempted, and dogs were allowed to breath room air. Neuro-depressive effects (behavior changes and subjective scores) and cardiorespiratory parameters (rectal temperature, heart rate, respiratory rate, direct blood pressure, central venous pressure and blood gases) were evaluated before and at 2 to 120 min after IM treatment. Each dog became lateral recumbency, except for two dogs administered the MB treatment. The duration was longer in the MBA treatment compared with the ALFX treatment (100 ± 48 min vs 46 ± 13 min). Maintenance of the endotracheal tube lasted for 60 ± 24 min in five dogs administered the MBA treatment and for 20 min in one dog administered the ALFX treatment. Cardiorespiratory variables were maintained within clinically acceptable ranges, although decreases in heart and respiratory rates, and increases in central venous pressure occurred after the MBA and MB treatments. The MBA treatment provided an anesthetic effect that permitted endotracheal intubation without severe cardiorespiratory depression in healthy dogs.

  5. Motivational Factors Affecting Online Learning by Japanese MBA Students

    ERIC Educational Resources Information Center

    Kikuchi, Hisayo

    2006-01-01

    In Japan, Internet based learning is still at an early stage. However, adult learners in Japanese society expect the development of flexible e-learning programs. This case study examines motivational factors affecting online learning in a Japanese and Australian MBA program, using observations, interviews and a questionnaire survey. The data were…

  6. Proposal for Supply Chain Concentration in the Traditional MBA Program

    ERIC Educational Resources Information Center

    Ramaswamy, K. V.

    2012-01-01

    The purpose of this proposal is to develop and implement a concentration in Supply Chain Management in the existing traditional MBA program effective fall 2012. Houston is the hub for many multinational oil and energy companies, large healthcare systems, wholesale/retail businesses, engineering and construction companies, and is a major city along…

  7. A Study of Student Satisfaction on Part-Time, Nontraditional MBA Students

    ERIC Educational Resources Information Center

    Pianki, Francis O.

    2010-01-01

    The purpose of this study was to answer three specific research questions regarding students within a nontraditional, part-time, two year, cohort based MBA program. How satisfied are the students with this particular program? What are the factors and their relationship that best describe overall satisfaction? Are there differences in student…

  8. An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs

    ERIC Educational Resources Information Center

    Franco, Jaime M.

    2011-01-01

    An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs News headlines of corporate scandals have unleashed a contentious debate of whether or not graduate management education has contributed to corporate collapses and the resultant financial crisis. In particular, questions abound as to the willingness of…

  9. Management Education Benchmarking Designing Customized and Flexible MBA Programs

    ERIC Educational Resources Information Center

    Hall, Owen P., Jr.; Young, Terry W.

    2007-01-01

    To meet the challenges of the 21st century B-schools are revising curriculum, delivery and outcome assessment modalities. Today, the proportion of electives and other specialty offerings in many MBA programs now constitutes more than 50% of the total curriculum. However, this focus on customization, integration and flexibility is not without its…

  10. MBA Attitudes toward Business: What We Don't Know Can Hurt Us or Help Us

    ERIC Educational Resources Information Center

    Lundstrom, William J.

    2011-01-01

    MBA students are often treated as a blank sheet of paper on which the MBA program and its faculty etch and imprint the knowledge and philosophy of business success. Implicit in this thinking is that students are willing neophytes in this ritualistic process without a perceptual screen shaping and molding the content being espoused by legions of…

  11. An Exploratory Study on the Application of Multiple Intelligences to MBA Andragogy with Particular Reference to ERP-Controlling Configuration Course

    ERIC Educational Resources Information Center

    Gaikwad, Sophia S.; Bharathi, S. Vijayakumar

    2018-01-01

    The purpose of this study is to elicit the application of Multiple Intelligences (MI) theory to a course taught in the MBA Andragogy. Administered to a sample of 47 students of the first year MBA Information Technology Business Management (ITBM) program at a private university in India the study brought out certain interesting implications.…

  12. Do, but Don't Tell: The Search for Social Responsibility and Sustainability in the Websites of the Top-100 US MBA Programs

    ERIC Educational Resources Information Center

    Hart, Timothy A.; Fox, Corey J.; Ede, Kenneth F.; Korstad, John

    2015-01-01

    Purpose: The purpose of this study is to investigate the degree to which business schools, in particular MBA programs, have developed academic programs and centers specifically focused on corporate social responsibility and sustainability (CSRS) and, for those that have, promote them on their Web sites. The instruction of CSRS in institutions of…

  13. Oral Communication Skills Assessment in a Synchronous Hybrid MBA Programme: Does Attending Face-to-Face Matter for US and International Students?

    ERIC Educational Resources Information Center

    Butz, Nikolaus T.; Askim-Lovseth, Mary K.

    2015-01-01

    The ability to communicate effectively is an essential skill for graduates of Masters of Business Administration (MBA) programmes; however, as synchronous hybrid learning becomes more common, business schools may find it challenging to assess students' proficiency in this core area. An additional layer of complexity is added by the burgeoning…

  14. Development of an MBA Student Handbook for the School of Business and Entrepreneurship. Politics, Law, and Economics of Higher Education.

    ERIC Educational Resources Information Center

    Macri, Cynthia H.

    This practicum report describes the development of a handbook for Masters in Business Administration (MBA) students at the School of Business and Entrepreneurship at Nova Southeastern University, Florida. This project included a literature review, a review of handbooks from other universities, generation of a list of topics, development of an…

  15. Concrete Steps for Assessing the "Soft Skills" in an MBA Program

    ERIC Educational Resources Information Center

    Ingols, Cynthia; Shapiro, Mary

    2014-01-01

    In 2006, our School of Management began the serious path of assessing both the "hard skills" (such as accounting, finance, and strategy) and the "soft skills" (such as leadership, team work, and ethics) of our MBA Program. The data generated from examining the "soft skills" that we want students to learn within our…

  16. Evaluation of a High-End Distance Delivery MBA Program.

    ERIC Educational Resources Information Center

    Dicks, Dennis

    The John Molson School of Business at Concordia University in Montreal has been addressing the need for new skills in aviation management for almost a decade through its International Aviation MBA, in partnership with the International Air Transport Association (IATA). The School set out in early 1999 to create a version of the program which could…

  17. Repositioning Your EMBA Program and Reinventing Your Brand: A Case Study Analysis

    ERIC Educational Resources Information Center

    Petit, Francis

    2009-01-01

    The purpose of this research is to illustrate how Fordham University, the Jesuit University of New York, repositioned its Executive MBA Program and reinvented its brand, over a ten year period. More specifically, this research will analyze the current state of the Executive MBA market and will discuss the best practices and frameworks implemented…

  18. Teaching Managerial Economics in MBA Programs: A Survey of AACSB Colleges

    ERIC Educational Resources Information Center

    Kolluri, Bharat; Singamsett, Rao

    2007-01-01

    There is a significant variation in the managerial economics course in terms of the prerequisites, contents and delivery in the MBA programs of AACSB [Association to Advance Collegiate Schools of Business] institutions. In order to get detailed information on these aspects, we conducted a survey of 275 AACSB institutions and reported the results.…

  19. Evaluation of Distance Education Components of e-MBA Program--A Case Study

    ERIC Educational Resources Information Center

    Gunes, Ali; Altintas, Tugba

    2013-01-01

    By 2008-2009 educational year, distance education e-MBA Program have been added to Graduate School of Social Sciences of Istanbul Aydin University. The distance education components that were used included asynchronous education, synchronous education, exams, the learning management system-web site and a remote live-support desk. At the end of the…

  20. Action Research as an Approach to Integrating Sustainability into MBA Programs: An Exploratory Study

    ERIC Educational Resources Information Center

    Benn, Suzanne; Dunphy, Dexter

    2009-01-01

    This article reports on an exploratory project that employed an action research approach to integrating sustainability into core subjects in the MBA program at an Australian university. It documents the change methodology used, the theoretical basis for this choice, and the project outcomes. It then identifies some key enabling factors and…

  1. A Planning Framework for Crafting the Required-Curriculum Phase of an MBA Program

    ERIC Educational Resources Information Center

    Haskins, Mark E.

    2005-01-01

    This article introduces a planning framework for designing that part of an MBA program during which students take the bulk, if not all, of their required courses. The framework highlights three student venues that can be jointly leveraged for enhanced student learning. Those venues are the required curriculum, students' affinity groups, and the…

  2. Structuring an MBA Consulting Course: Aligning Pedagogical Strategies to Meet the Needs of a Business School's Critical Stakeholders

    ERIC Educational Resources Information Center

    Roche, Olivier P.; Downie, Yvonne; Diriker, Memo

    2013-01-01

    At a time when business schools of second-tieruniversities face budget constraints, the MBA consulting program has become avehicle to build a school's reputation and to engage the business community inorder to raise financial resources. Business schools also face competition fromon-line programs, and consulting assignments help to define a…

  3. A Process for Assessing and Improving Business Writing at the MBA Level

    ERIC Educational Resources Information Center

    May, Gary L.; Thompson, Margaret A.; Hebblethwaite, Jennifer

    2012-01-01

    Assurance of learning continues to be a hot topic in higher education. Both accreditation agencies and employers are asking a key question: Are we graduating students who actually have the knowledge and skills that we promise? This case study focuses on business writing in an MBA program and presents a prescriptive, five-step program to improve…

  4. Rules that Need to Be Broken? Canada's McGill University Announces MBA Tuition Fee Increase in Breach of Provincial Ministry of Education Regulation

    ERIC Educational Resources Information Center

    Observatory on Borderless Higher Education, 2010

    2010-01-01

    The Ministry of Education in Canada's province of Quebec is threatening to significantly reduce McGill University (McGill)'s operating grant in response to a proposed Master's of Business Administration (MBA) tuition fee increase. From September 2010, the university's Desautels Faculty of Management is aiming to substantially raise the current…

  5. Dual Degree Programs at the University of Kentucky College of Pharmacy

    PubMed Central

    Senft, Sandra L.; Thompson, Chad

    2008-01-01

    The rapid growth and evolution of the pharmacy profession has created a wide array of opportunities for graduating pharmacists beyond traditional community pharmacy or hospital practice. Management and leadership positions in federal and state healthcare agencies, pharmaceutical companies, hospitals, retail pharmacies, academia and managed care organizations increasingly require the pharmaceutical knowledge obtained through a doctor of pharmacy (PharmD) degree combined with financial, organizational, and management skills. In these innovative positions, pharmacists are being called upon to assume responsibilities as executives and administrators in systems providing pharmacist care services to patients. To endow students with knowledge and skills required to perform the duties required in these decision-making positions, the University of Kentucky College of Pharmacy has established 3 joint degree programs: the PharmD/Master of Business Administration (PharmD/MBA), PharmD/Master of Public Administration (PharmD/MPA), and PharmD/Master of Science in Economics (PharmD/MS). This paper describes these joint degree programs. PMID:18322574

  6. Orientation through Presentation: Getting MBA Students Interested in Communication Training

    ERIC Educational Resources Information Center

    Connor, Michael

    2005-01-01

    The recent "Business Communication Quarterly" special issue on management communication instruction in internationally oriented MBA programs draws attention to a delicate and pervasive problem. Debby Andrews pointed out that whereas acknowledgment of the importance of communication skills for management is commonplace, curricula…

  7. A Psychometric Assessment of the "Businessweek," "U.S. News & World Report," and "Financial Times" Rankings of Business Schools' MBA Programs

    ERIC Educational Resources Information Center

    Iacobucci, Dawn

    2013-01-01

    This research investigates the reliability and validity of three major publications' rankings of MBA programs. Each set of rankings showed reasonable consistency over time, both at the level of the overall rankings and for most of the facets from which the rankings are derived. Each set of rankings also showed some levels of convergent and…

  8. mba.com Prospective Students Survey. 2015 Survey Report

    ERIC Educational Resources Information Center

    Schoenfeld, Gregg

    2015-01-01

    This 2015 "mba.com Prospective Students Survey Report" explores the motivations, career goals, preferred program types, financial choices, decision time lines, and intended study destinations of individuals interested in pursuing a graduate management education. Findings analyzed in the report represent responses from nearly 12,000…

  9. Integration and Exchange: How Executive MBA Students Envision Ethics Education

    ERIC Educational Resources Information Center

    Gruber, Verena; Schlegelmilch, Bodo B.

    2013-01-01

    Ethics education provided by universities in general, and MBA programs aimed at future business leaders in particular, has come under intense public scrutiny because of corporate scandals and ethical dilemmas. To date, academic research has been mainly devoted to the characteristics of instruction formats and their effectiveness, characteristics…

  10. Close Encounters: Lessons from an Indigenous MBA Program

    ERIC Educational Resources Information Center

    Stewart, Daniel; Pepper, Molly B.

    2011-01-01

    Entrepreneurship is perceived to be a key to revitalizing the economies of American Indian communities. Gonzaga University offers an MBA specifically designed to prepare tribal college instructors to teach entrepreneurship. Beginning with the relevant background on the need for and benefit of indigenous management education, this article describes…

  11. Universities Becoming the Outsourcing Solution

    ERIC Educational Resources Information Center

    Bohley, Katharine A.

    2010-01-01

    This paper provides a road map for universities to follow in responding to corporations that are in need of a solution to the dilemma of building an executive development program and simultaneously providing their executives with a high quality MBA degree. Difficulties experienced by many corporations are complicated by the fact that MBA programs…

  12. Self-Reporting MBA Key Experience Assessment: Evidence from Lincoln University

    ERIC Educational Resources Information Center

    Tailab, Mohamed; Guerra, Michael

    2017-01-01

    This paper empirically provides an innovative way of thinking about the MBA program at Lincoln University (hereafter LU) by giving students an opportunity to rate their work experience based on how they currently see themselves. This manuscript develops the instrument prepared by McMillan & Hearn (2004) by creating a questionnaire including 21…

  13. GMAT and Other Determinants of GPA in an MBA Program

    ERIC Educational Resources Information Center

    Fairfield-Sonn, James W.; Kolluri, Bharat; Singamsetti, Rao; Wahab, Mahmoud

    2010-01-01

    This paper reports on the influence of waiving the GMAT requirement on academic performance as measured by grade-point-average at graduation for 833 University of Hartford MBA students who graduated between 2003 and 2009. In seeking to better understand what factors might be influencing graduation GPA, we examined a variety of traditional…

  14. Interpersonal Skills in MBA Admissions: How Are They Conceptualized and Assessed?

    ERIC Educational Resources Information Center

    Beenen, Gerard; Pichler, Shaun; Davoudpour, Shahin

    2018-01-01

    Employers and students concur that soft skills or interpersonal skills are critical to managerial success, yet we know little about how MBA program admissions professionals conceptualize and assess these skills in the context of global management education. Such practices have key implications for interpersonal skills curriculum and training in…

  15. MBA Program Trends and Best Practices in Teaching Sustainability: Live Project Courses

    ERIC Educational Resources Information Center

    Sroufe, Robert; Ramos, Diane

    2011-01-01

    This study offers a model for incorporating live sustainability consulting projects in an MBA curriculum to nurture cross-functional faculty collaboration while offering students proving ground for solving contemporary challenges related to ethical management of all forms of capital. We attempt to first lay a foundation for the recent evolution of…

  16. The Use of a Well-Designed Instructional Guideline in Online MBA Teaching

    ERIC Educational Resources Information Center

    Duesing, Robert J.; Ling, Juan; Yang, Jiaqin

    2016-01-01

    This study investigated the positive impact of a teaching practice on student learning outcomes in an online MBA program. An instructional project guideline was developed to help online students enhance their achieving required learning objectives corresponding to five categories of Bloom's Taxonomy. The course learning objectives are based on…

  17. Attitudinal Belief on Adoption of e-MBA Program in Malaysia

    ERIC Educational Resources Information Center

    Mahmod, Razmah; Dahlan, Noornina; Ramayah, T.; Karia, Noorliza; Asaari, Muhammad Hasmi Abu Hassan

    2005-01-01

    E-learning describes the use of information communications technology for learning beyond the boundaries of the conventional classroom. The objective of this paper is to determine what are the factors that are significant in explaining intention towards e-learning, particularly e-MBA adoption in Malaysia. Results indicated that trialability and…

  18. 75 FR 18228 - Notice of Change in Definitions and Modification to Neighborhood Stabilization Program (NSP)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... tribal law. The new definition of foreclosed applies the term ``current delinquency status''. This... use the Mortgage Banker Association (MBA) Delinquency Calculation Method to determine the current delinquency status of a mortgage. Under the MBA method, a loan would be considered delinquent if the payment...

  19. What Do We Teach in Organizational Behavior? An Analysis of MBA Syllabi

    ERIC Educational Resources Information Center

    Brown, Kenneth G.; Charlier, Steven D.; Rynes, Sara L.; Hosmanek, Andrew

    2013-01-01

    This study examines the syllabi of 241 required organizational behavior (OB) related classes in full-time U.S. MBA programs. Syllabi were coded for information about course title, topics, readings, cases, teaching methods, and learning assessment methods. Results revealed that the most frequent topics listed across courses are leadership and…

  20. Mastering the Online MBA

    ERIC Educational Resources Information Center

    Schaffhauser, Dian

    2011-01-01

    Kenan-Flagler Business School at the University of North Carolina at Chapel Hill plans to launch an online-only MBA program this July. The school has forged a unique partnership with 2tor, a for-profit company led by John Katzman, the same person who founded "The Princeton Review." Katzman has become an educational reformer of sorts.…

  1. Career Progression of the Pharmacy/MBA Professional: Characterization and Perceptions of the Combined Degree.

    PubMed

    Daly, Christopher J; Tierney, Sarah-Elizabeth L; O'Brien, Erin; Fiebelkorn, Karl D; Jacobs, David M

    2017-05-01

    Objectives. To characterize pharmacy/MBA professionals during their entry-level and current positions and to describe their attitudes and perceptions toward their combined degree. Methods. A cross-sectional survey of University at Buffalo (UB) alumni who obtained both pharmacy and MBA degrees was used. An electronic survey was developed through collaboration with the UB School of Management and administered in winter 2015. Results. A total of 68/115 (59% response rate) pharmacy/MBA professionals responded to the survey. Post-graduate training was completed by 24% of respondents, and most commonly it was a residency program. After adjusting for inflation to 2014 dollars, the median entry-level salary for pharmacy/MBA professionals was $140,123 (mean = $144,327) and this increased to $179,947 (mean = $205,623) for those in their current position. Practice settings for entry-level professionals included pharmaceutical industry (25%) and chain pharmacies (18%). Most respondents believed that a combined degree helped in career advancement (85%) and made them more competitive in the job market (90%). Conclusion. Pharmacy/MBA professionals are well-compensated, work in a wide-range of professional settings, and have a high-level of satisfaction with their combined degree.

  2. Career Progression of the Pharmacy/MBA Professional: Characterization and Perceptions of the Combined Degree

    PubMed Central

    Daly, Christopher J.; Tierney, Sarah-Elizabeth L.; O’Brien, Erin; Fiebelkorn, Karl D.

    2017-01-01

    Objectives. To characterize pharmacy/MBA professionals during their entry-level and current positions and to describe their attitudes and perceptions toward their combined degree. Methods. A cross-sectional survey of University at Buffalo (UB) alumni who obtained both pharmacy and MBA degrees was used. An electronic survey was developed through collaboration with the UB School of Management and administered in winter 2015. Results. A total of 68/115 (59% response rate) pharmacy/MBA professionals responded to the survey. Post-graduate training was completed by 24% of respondents, and most commonly it was a residency program. After adjusting for inflation to 2014 dollars, the median entry-level salary for pharmacy/MBA professionals was $140,123 (mean = $144,327) and this increased to $179,947 (mean = $205,623) for those in their current position. Practice settings for entry-level professionals included pharmaceutical industry (25%) and chain pharmacies (18%). Most respondents believed that a combined degree helped in career advancement (85%) and made them more competitive in the job market (90%). Conclusion. Pharmacy/MBA professionals are well-compensated, work in a wide-range of professional settings, and have a high-level of satisfaction with their combined degree. PMID:28630513

  3. The role of gender in MPH graduates' salaries.

    PubMed

    Bradley, E H; White, W; Anderson, E; Mattocks, K; Pistell, A

    2000-01-01

    Several studies have demonstrated that workforce roles and salaries differ substantially between men and women in administrative positions within the health care industry. Recent studies of graduates with masters of business administration (MBA) and masters of health administration (MHA) degrees have indicated that women tend to experience lower salaries, given like responsibilities. However, the impact of gender on salary has been less studied among masters of public health (MPH) graduates in the health care field. Our objective was to assess the impact of gender on salary among MPH degree graduates. Using a cross-sectional survey of all graduates from the MPH program at Yale University between 1991-1997 (n = 201, response rate = 51%), we ascertained graduates' reported salary in the first job post-graduation and reported salary in their current position. Bivariate and multivariate analyses were used to assess the unadjusted and adjusted associations between gender and salary. Salaries in both the first job post-graduation and in the current job differed significantly by gender, with women earning less than men (p-values < .05). Moreover, these differences persisted after controlling for a set of human capital measures including pre-MPH work experience, age at graduation, years since graduation, area of specialization within the MPH degree, and type of work site (governmental or nonprofit versus for-profit). Unlike studies of MBA and MHA graduates, however, this study did not find evidence that the gender-related salary gap widened as the years since graduation increased, although the sample size did not allow comprehensive testing of this trend.

  4. Deep Learning through Reusable Learning Objects in an MBA Program

    ERIC Educational Resources Information Center

    Rufer, Rosalyn; Adams, Ruifang Hope

    2013-01-01

    It has well been established that it is important to be able to leverage any organization's processes and core competencies to sustain its competitive advantage. Thus, one learning objective of an online MBA is to teach students how to apply the VRIO (value, rarity, inimitable, operationalized) model, developed by Barney and Hesterly (2006), in…

  5. Influences on Perceived Career Success: Findings from US Graduate Business Degree Alumni

    ERIC Educational Resources Information Center

    Cocchiara, Faye K.; Kwesiga, Eileen; Bell, Myrtle P.; Baruch, Yehuda

    2010-01-01

    Purpose: The purpose of this paper is to examine the perceptions of US MBA and specialist master's degree alumni to determine the influence that their degree program experiences had on subsequent perceptions of career success. Design/methodology/approach: Data were collected from 318 alumni MBA and specialist master's degree recipients from a…

  6. Evaluating the Value-Added Impact of Outdoor Management Training for Leadership Development in an MBA Program

    ERIC Educational Resources Information Center

    Kass, Darrin; Grandzol, Christian

    2012-01-01

    This study examined the benefits of Outdoor Management Training for the leadership development of students enrolled in an MBA-level Organizational Behavior course. Students enrolled in one of two experiential courses. Both were identical, except one included an intensive outdoor training component called Leadership on the Edge. The…

  7. Cultural Values and Communication Online: Chinese and Southeast Asian Students in a Taiwan International MBA Class

    ERIC Educational Resources Information Center

    Warden, Clyde A.; Chen, Judy F.; Caskey, D'Arcy

    2005-01-01

    Whereas many researchers have examined differences in values and behavior between Westerners and Asians, fewer have investigated differences within Asian cultural groups. A recent government initiative in Taiwan to encourage international education has led to the development of an international MBA program at the National Cheng Kung University in…

  8. A Study of Disciplinary, Structural, and Behavioral Effects on Course Outcomes in Online MBA Courses

    ERIC Educational Resources Information Center

    Arbaugh, J. B.; Rau, Barbara L.

    2007-01-01

    This article reports the results of a 2-year study examining the effects of subject matter, course structure, and participant behaviors on students' perceived learning and satisfaction with delivery medium in Web-based courses of an MBA program in the midwestern United States. Using finance as the referent discipline, we found statistically…

  9. A Portrait of the M.B.A.

    ERIC Educational Resources Information Center

    Shelley, Kristina J.

    1997-01-01

    Examines issues concerning Masters of Business Administration degrees including job duties, employment opportunities, and earnings. Addresses financial considerations and suggests sources of additional information. (Author/JOW)

  10. MaRiMba: a software application for spectral library-based MRM transition list assembly.

    PubMed

    Sherwood, Carly A; Eastham, Ashley; Lee, Lik Wee; Peterson, Amelia; Eng, Jimmy K; Shteynberg, David; Mendoza, Luis; Deutsch, Eric W; Risler, Jenni; Tasman, Natalie; Aebersold, Ruedi; Lam, Henry; Martin, Daniel B

    2009-10-01

    Multiple reaction monitoring mass spectrometry (MRM-MS) is a targeted analysis method that has been increasingly viewed as an avenue to explore proteomes with unprecedented sensitivity and throughput. We have developed a software tool, called MaRiMba, to automate the creation of explicitly defined MRM transition lists required to program triple quadrupole mass spectrometers in such analyses. MaRiMba creates MRM transition lists from downloaded or custom-built spectral libraries, restricts output to specified proteins or peptides, and filters based on precursor peptide and product ion properties. MaRiMba can also create MRM lists containing corresponding transitions for isotopically heavy peptides, for which the precursor and product ions are adjusted according to user specifications. This open-source application is operated through a graphical user interface incorporated into the Trans-Proteomic Pipeline, and it outputs the final MRM list to a text file for upload to MS instruments. To illustrate the use of MaRiMba, we used the tool to design and execute an MRM-MS experiment in which we targeted the proteins of a well-defined and previously published standard mixture.

  11. GMAT versus Alternatives: Predictive Validity Evidence from Central Europe and the Middle East

    ERIC Educational Resources Information Center

    Koys, Daniel

    2010-01-01

    The author found that the GPA at the end of the MBA program is most accurately predicted by the Graduate Management Admission Test (GMAT) and the Test of English as a Foreign Language (TOEFL). MBA GPA is also predicted, though less accurately, by the Scholastic Level Exam, a mathematics test, undergraduate GPA, and previous career progression. If…

  12. 25 CFR Appendix B to Subpart C - Population Adjustment Factor

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Population Adjustment Factor B Appendix B to Subpart C...—Population Adjustment Factor 1. The Population Adjustment Factor allows for participation in the IRR Program... Distribution factor* Number of tribes** Funding amount per tribe Less than 25 1 N1 MBA*** × 1 25-100 3.5 N2 MBA...

  13. A Study of Industry Best Practices in Ethics Programming: Learning from Exemplary Ethical Organizations to Inspire Moral Courage in the Military

    DTIC Science & Technology

    2005-12-01

    University of Dallas, Thomas K. Lindsay, wrote a commentary entitled: What Does It Profit a Man to Gain an MBA? Business schools must stress ethics and...Surviving, survival of the fittest. Lindsay, Thomas K. 2002. Commentary; what does it profit a man to gain an MBA?; business schools must stress

  14. An Evaluation of Privatized Military Family Housing: Lessons Learned

    DTIC Science & Technology

    2012-06-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT An Evaluation of Privatized Military Family Housing...TYPE AND DATES COVERED MBA Professional Report 4. TITLE AND SUBTITLE An Evaluation of Privatized Military Family Housing: Lessons Learned 5...Peeler et al. 2007, chap. 5, 105). Baldwin (1996) reports that during the 1960s and 1970s military family housing privatization programs fell out of

  15. The Live In-Class CEO Intervention: A Capstone Experiential Technique for Leadership Development

    ERIC Educational Resources Information Center

    Rashford, Nicholas S.; de Figueiredo, Joao Neiva

    2011-01-01

    This article describes a pedagogical technique that has been used successfully for more than 35 years in business education, primarily as a capstone experience in MBA and Executive MBA programs: the live in-class CEO intervention method. This method consists of a CEO bringing to the classroom a strategic issue that she or he is currently…

  16. Acquisition Research: Creating Synergy for Informed Change. Proceedings of the Annual Acquisition Research Symposium (3rd) Held in Monterey, California on 17-18 May 2006

    DTIC Science & Technology

    2006-04-30

    School of Business and Public Policy. He interfaces with the DoD, industry and government leaders in acquisition, supervises student MBA projects and... strategic communication in the MBA program at NPS and in the Navy’s Corporate Business Program. Since arriving at NPS in 1989, she has been involved in a...analysis on strategic purchasing initiatives. They may find the rewards unable to justify the costs of their business efforts. Industry’s Approach In

  17. Sensitive and quantitative detection of botulinum neurotoxin in neurons derived from mouse embryonic stem cells.

    PubMed

    Pellett, Sabine; Du, Zhong-wei; Pier, Christina L; Tepp, William H; Zhang, Su-chun; Johnson, Eric A

    2011-01-07

    Botulinum neurotoxins (BoNTs), the most poisonous protein toxins known, represent a serious bioterrorism threat but are also used as a unique and important bio-pharmaceutical to treat an increasing myriad of neurological disorders. The only currently accepted detection method by the United States Food and Drug Administration for biological activity of BoNTs and for potency determination of pharmaceutical preparations is the mouse bioassay (MBA). Recent advances have indicated that cell-based assays using primary neuronal cells can provide an equally sensitive and robust detection platform as the MBA to reliably and quantitatively detect biologically active BoNTs. This study reports for the first time a BoNT detection assay using mouse embryonic stem cells to produce a neuronal cell culture. The data presented indicate that this assay can reliably detect BoNT/A with a similar sensitivity as the MBA. Published by Elsevier Inc.

  18. MaRiMba: A Software Application for Spectral Library-Based MRM Transition List Assembly

    PubMed Central

    Sherwood, Carly A.; Eastham, Ashley; Lee, Lik Wee; Peterson, Amelia; Eng, Jimmy K.; Shteynberg, David; Mendoza, Luis; Deutsch, Eric W.; Risler, Jenni; Tasman, Natalie; Aebersold, Ruedi; Lam, Henry; Martin, Daniel B.

    2009-01-01

    Multiple reaction monitoring mass spectrometry (MRM-MS) is a targeted analysis method that has been increasingly viewed as an avenue to explore proteomes with unprecedented sensitivity and throughput. We have developed a software tool, called MaRiMba, to automate the creation of explicitly defined MRM transition lists required to program triple quadrupole mass spectrometers in such analyses. MaRiMba creates MRM transition lists from downloaded or custom-built spectral libraries, restricts output to specified proteins or peptides, and filters based on precursor peptide and product ion properties. MaRiMba can also create MRM lists containing corresponding transitions for isotopically heavy peptides, for which the precursor and product ions are adjusted according to user specifications. This open-source application is operated through a graphical user interface incorporated into the Trans-Proteomic Pipeline, and it outputs the final MRM list to a text file for upload to MS instruments. To illustrate the use of MaRiMba, we used the tool to design and execute an MRM-MS experiment in which we targeted the proteins of a well-defined and previously published standard mixture. PMID:19603829

  19. Leadership in academic health centers in the US: a review of the role and some recommendations.

    PubMed

    Weil, Thomas P

    2014-01-01

    The leadership of the US's most complex academic health centers (AHCs)/medical centers requires individuals who possess a high level of clinical, organizational, managerial, and interpersonal skills. This paper first outlines the major attributes desired in a dean/vice president of health affairs before then summarizing the educational opportunities now generally available to train for such leadership and management roles. For the most part, the masters in health administration (MHA), the traditional MBA, and the numerous alternatives primarily available at universities are considered far too general and too lacking in emotional intelligence tutoring to be particularly relevant for those who aspire to these most senior leadership positions. More appropriate educational options for these roles are discussed: (a) the in-house leadership and management programs now underway at some AHCs for those selected early on in their career for future executive-type roles as well as for those who are appointed later on to a chair, directorship or similar position; and (b) a more controversial approach of potentially establishing at one or a few universities, a mid-career, professional program (a maximum of 12 months and therefore, being completed in less time than an MBA) leading to a masters degree in academic health center administration (MHCA) for those who aspire to fill a senior AHC leadership position. The proposed curriculum as outlined herein might be along the lines of some carefully designed masters level on-line, self-teaching modules for the more technical subjects, yet vigorously emphasizing integrate-type courses focused on enhancing personal and professional team building and leadership skills. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  20. When doctors go to business school: career shoices of physician-MBAs.

    PubMed

    Ljuboja, Damir; Powers, Brian W; Robbins, Benjamin; Huckman, Robert; Yeshwant, Krishnan; Jain, Sachin H

    2016-06-01

    There has been substantial growth in the number of physicians pursing Master of Business Administration (MBA) degrees over the past decade, but there is continuing debate over the utility of these programs and the career outcomes of their graduates. The authors analyzed the clinical and professional activities of a large cohort of physician-MBAs by gathering information on 206 physician graduates from the Harvard Business School MBA program who obtained their degrees between 1941 and 2014. Key outcome measures that were examined include medical specialty, current professional activity, and clinical practice. Chi square tests were used to assess the correlations in the data. Among the careers that were tracked (n = 195), there was significant heterogeneity in current primary employment. The most common sectors were clinical (27.7%), investment banking/finance (27.0%), hospital/provider administration (11.7%), biotech/device/pharmaceutical (10.9%), and entrepreneurship (9.5%). Overall, 84% of physician-MBAs entered residency; approximately half (49.3%) remained clinically active in some capacity and only one-fourth (27.7%) reported clinical medicine as their primary professional role. Among those who pursued residency training, the most common specialties were internal medicine (39.3%), emergency medicine (10.4%), orthopedic surgery (9.2%), and general surgery (8.6%). Physician-MBAs trained in internal medicine were significantly more likely to remain clinically active (63.8% vs 42.4%; P = .01). Clinical activity and primary employment in a clinical role decreased after degree conferment. After completing their education, a majority of physician-MBAs divert their primary professional focus away from clinical activity. These findings reveal new insights into the career outcomes of physician-MBAs.

  1. Competitive Advantage of MBA for Physician Executives: A Systematic Literature Review.

    PubMed

    Turner, Anthony D; Stawicki, Stanislaw P; Guo, Weidun Alan

    2018-06-01

    In response to systemic challenges facing the US healthcare system, many medical students, residents and practicing physicians are pursuing a Master in Business Administration (MBA) degree. The value of such proposition remains poorly defined. The aim of this review is to analyze current literature pertaining to the added value of MBA training for physician executives (PEs). We hypothesized that physicians who supplement their clinical expertise with business education gain a significant competitive advantage. A detailed literature search of four electronic databases (PubMed, SCOPUS, Embase and ERIC) was performed. Included were studies published between Jan 2000 and June 2017, focusing specifically on PEs. Among 1580 non-duplicative titles, we identified 23 relevant articles. Attributes which were found to add value to one's competitiveness as PE were recorded. A quality index score was assigned to each article in order to minimize bias. Results were tabulated by attributes and by publication. We found that competitive domains deemed to be most important for PEs in the context of MBA training were leadership (n = 17), career advancement opportunities (n = 12), understanding of financial aspects of medicine (n = 9) and team-building skills (n = 10). Among other prominent factors associated with the desire to engage in an MBA were higher compensation, awareness of public health issues/strategy, increased negotiation skills and enhanced work-life balance. Of interest, the learning of strategies for reducing malpractice litigation was less important than the other drivers. This comprehensive systemic review supports our hypothesis that a business degree confers a competitive advantage for PEs. Physician executives equipped with an MBA degree appear to be better equipped to face the challenge of the dynamically evolving healthcare landscape. This information may be beneficial to medical schools designing or implementing combined dual-degree curricula.

  2. Predictors of Alumni Donor Behavior in Graduates of the Traditional MBA and iMBA Programs at The Pennsylvania State University

    ERIC Educational Resources Information Center

    Ketter, Jason W.

    2013-01-01

    The affordability of a degree from a public university is the subject of much heated debate in the halls of many state governments. The taxpayer, as well as the individual paying tuition, is asking the question: What is the return on investment for the millions of dollars used to support public higher education? The taxpayer views public…

  3. Understanding the MBA Gender Gap: Women Respond to Gender Norms by Reducing Public Assertiveness but Not Private Effort.

    PubMed

    Wallen, Aaron S; Morris, Michael W; Devine, Beth A; Lu, Jackson G

    2017-08-01

    Women's underperformance in MBA programs has been the subject of recent debate and policy interventions, despite a lack of rigorous evidence documenting when and why it occurs. The current studies document a performance gap, specifying its contours and contributing factors. Two behaviors by female students that may factor into the gap are public conformity and private internalization. We predicted that women conform to the norm associating maleness with technical prowess by minimizing their public assertiveness in class discussions and meetings, but that they do not internalize the norm by reducing private effort. Data from multiple cohorts of a top-ranked MBA program reveal female underperformance occurred in technical subjects (e.g., accounting), but not social subjects (e.g., marketing). As predicted, the gender effect ran not through private effort but through public assertiveness, even controlling for gender differences in interests and aptitudes. These findings support some current policy interventions while casting doubt on others.

  4. Mesenchymal stromal cell-based therapies reduce obesity and metabolic syndromes induced by a high-fat diet.

    PubMed

    Lee, Chien-Wei; Hsiao, Wei-Ting; Lee, Oscar Kuang-Sheng

    2017-04-01

    Obesity is an alarming global health problem that results in multiaspect metabolic syndromes in both genders and most age groups. The lack of effective therapies for obesity and its associated metabolic syndrome is an urgent societal issue. To elucidate whether mesenchymal stromal cell (MSC)-based therapies can ameliorate high-fat diet-induced obesity and compare the effectiveness of several methodological approaches, we transplanted human MSCs, MSC-derived brown adipocytes (M-BA), and MSC lysateinto obese mice. All 3 MSC-based treatments improved obesity-associated metabolic syndromes including nonalcoholic fatty liver disease, nonalcoholic steatohepatitis, glucose intolerance, and inflammation in obese mice after repeated administration for 10 weeks. MSC-based treatments altered the ratio of adiponectin to leptin and regulated the expression of Pparα and Pparγ, which are involved in maintaining energy homeostasis, in major metabolic tissues. Among treatments, M-BA showed the strongest beneficial effect. Importantly, M-BA administration not only reduced obesity-associated metabolic syndromes but also reduced body weight and hyperlipidemia, indicating that it is an effective therapy for obesity. Together, our findings revealed the therapeutic potential of MSCs for the treatment of metabolic syndrome. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. "Less Success than Meets the Eye?" The Impact of Master of Business Administration Education on Graduates' Careers

    ERIC Educational Resources Information Center

    Zhao, Jensen J.; Truell, Allen D.; Alexander, Melody W.; Hill, Inga B.

    2006-01-01

    Some negative rumblings about Master of Business Administration (MBA) education have lately been circulating among business journals and magazines. To test the validity of such rumblings, the authors surveyed 309 graduates who obtained MBAs between 1996 and 2002 from an Association to Advance Collegiate Schools of Business (AACSB)…

  6. MBA: Is the Traditional Model Doomed?

    ERIC Educational Resources Information Center

    Lataif, Louis E.; And Others

    1992-01-01

    Presents 13 commentaries on a previously published case study about the value of a Master's of Business Administration to employers today. Critiques center on the case study method, theory-practice gap, and value of practical experience and include international perspectives. (SK)

  7. Innovation in Business Education: Developing a High Quality Online MBA

    ERIC Educational Resources Information Center

    Roe, C. William; Toma, Alfred G.; Yallapragada, RamMohan R.

    2015-01-01

    Online degree programs were probably pioneered by for-profit universities such as University of Phoenix. Many online degree programs were initially considered low quality academic programs compared to traditional programs. Therefore, many public and private universities were slow to adopt the online programs. However, gradually more and more…

  8. Evaluating MC&A effectiveness to verify the presence of nuclear materials

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Dawson, P. G.; Morzinski, J. A.; Ostenak, Carl A.

    Traditional materials accounting is focused exclusively on the material balance area (MBA), and involves periodically closing a material balance based on accountability measurements conducted during a physical inventory. In contrast, the physical inventory for Los Alamos National Laboratory's near-real-time accounting system is established around processes and looks more like an item inventory. That is, the intent is not to measure material for accounting purposes, since materials have already been measured in the normal course of daily operations. A given unit process operates many times over the course of a material balance period. The product of a given unit process maymore » move for processing within another unit process in the same MBA or may be transferred out of the MBA. Since few materials are unmeasured the physical inventory for a near-real-time process area looks more like an item inventory. Thus, the intent of the physical inventory is to locate the materials on the books and verify information about the materials contained in the books. Closing a materials balance for such an area is a matter of summing all the individual mass balances for the batches processed by all unit processes in the MBA. Additionally, performance parameters are established to measure the program's effectiveness. Program effectiveness for verifying the presence of nuclear material is required to be equal to or greater than a prescribed performance level, process measurements must be within established precision and accuracy values, physical inventory results meet or exceed performance requirements, and inventory differences are less than a target/goal quantity. This approach exceeds DOE established accounting and physical inventory program requirements. Hence, LANL is committed to this approach and to seeking opportunities for further improvement through integrated technologies. This paper will provide a detailed description of this evaluation process.« less

  9. Marketing the Masters of Executive Management Program

    DTIC Science & Technology

    2007-12-01

    25 A. BUSINESS SCHOOLS COMPARATIVE EVALUATION ......................25 B. PRACTICES IN MARKETING... Business Schools .....................................................................28 Table 2. Curriculum Emphasis (Business Week, 2005... business schools to recruit students and market their MBA programs. An analysis of the MEM program which includes the performance of the MEM to

  10. The MBA--Tribal Management Program.

    ERIC Educational Resources Information Center

    Bread, Donald J.

    The only graduate program in the United States devoted entirely to tribal management is designed to educate and prepare students for employment with Indian tribes and organizations and with federal and state agencies. The highly academically structured 34-hour program addresses concerns often ignored in corporate management and public…

  11. Barroom Aggression Among Australian Men: Associations With Heavy Episodic Drinking, Conformity to Masculine Norms, and Personal and Perceived Peer Approval of Barroom Aggression.

    PubMed

    Miller, Peter; Zinkiewicz, Lucy; Hayley, Alexa; Sonderlund, Anders; Litherland, Steven; Medew-Ewen, Tess; Wells, Samantha; Graham, Kathryn

    2016-05-01

    Research suggests that heavy episodic drinking (HED), perceived peer norms, and personal approval of aggression influence male barroom aggression (MBA). Qualitative research suggests that conformity to hegemonic masculine gender norms also influences MBA; however, quantitative research on the direct and indirect influence of masculinity on MBA is limited. This study tested the relationships between HED, conformity to masculine gender norms, and personal approval and peer approval of MBA on MBA perpetration, as well as the indirect effect of masculine norms on MBA via HED. A convenience sample of Australian men (N = 322; mean age = 21.05 years, SD = 1.95; 76.9% university students) completed an online questionnaire, assessing HED and MBA over the previous year, and subscales of the Beliefs and Attitudes Towards Male Alcohol-Related Aggression Inventory and Conformity to Masculine Norms Inventory-46. Negative binomial regression analyses found that, overall, HED, male peer approval, and personal approval of MBA directly predicted increased risk of verbal and physical MBA perpetration. Greater conformity to specific masculine norms also increased (Power Over Women) and decreased (Emotional Control, Heterosexual Self-Presentation) risk of MBA perpetration. The masculine norms Risk Taking, Playboy, and Emotional Control were found to be indirect predictors of MBA via HED. Risk of MBA perpetration is increased primarily by HED as a direct, but also mediating, predictor. Personal and male peer approval of MBA, and specific masculine norms, further increase this risk whereas other masculine norms appear protective.

  12. System, Scholar or Students? Which Most Influences Online MBA Course Effectiveness?

    ERIC Educational Resources Information Center

    Arbaugh, J. B.

    2014-01-01

    Considering the increasingly challenging resource environments in many business schools, this study examined whether course technologies, learner behaviors or instructor behaviors best predict online course outcomes so that administrators and support personnel can prioritize their efforts and investments. Based on reviewing prior online and…

  13. Industry Leader Perceptions of Workplace Safety

    ERIC Educational Resources Information Center

    Dunlap, Erik Scott

    2009-01-01

    This study investigated the perceptions of workplace safety held by industry leaders who were near completion of a Master of Business Administration (MBA) degree. This was a qualitative study that utilized interpretivism as the theoretical framework. The study sought to answer four research questions. (1) How do participants conceptualize…

  14. Business Plan Competitions: An Overview. CELCEE Digest.

    ERIC Educational Resources Information Center

    Seymour, Nicole

    This document describes business plan competitions sponsored by universities. The idea began in the early 1980s at the University of Texas when Masters in Business Administration (MBA) students created a friendly competitive activity along the lines of the law schools Moot Court competition. Later the competition became national, and then…

  15. Reframing Metaphors in Business and Education Teams

    ERIC Educational Resources Information Center

    Marcellino, Patricia Ann

    2007-01-01

    Purpose: The purpose of this paper is to conduct an action-research study of metaphors and metaphoric fragments composed by graduate students in 17 teams in two business (MBA) and three educational administration courses taught by the same instructor and action-researcher. Design/methodology/approach: The methodology of the paper was…

  16. Predicting MBA Student Success and Streamlining the Admissions Process

    ERIC Educational Resources Information Center

    Pratt, William R.

    2015-01-01

    Within this study the author examines factors commonly employed as master of business administration applicant evaluation criteria to see if these criteria are important in determining an applicant's potential for success. The findings indicate that the Graduate Management Admissions Test (GMAT) is not a significant predictor of student success…

  17. E-hancing the Master of Business Administration (MBA) Managerial Accounting Course

    ERIC Educational Resources Information Center

    Zabriskie, Fern H.; McNabb, David E.

    2007-01-01

    Professional education, including managerial accounting education, at independent colleges and universities faces two challenges: (a) meeting shifting demand with static or declining resources and (b) ensuring that graduates gain the technological knowledge and skills that they need to succeed in their future careers. For many schools, the…

  18. Full Costing of Business Programs: Benefits and Caveats

    ERIC Educational Resources Information Center

    Simmons, Cynthia; Wright, Michael; Jones, Vernon

    2006-01-01

    Purpose: To suggest an approach to program costing that includes the approaches and concepts developed in activity based costing. Design/methodology/approach: The paper utilizes a hypothetical case study of an Executive MBA program as a means of illustrating the suggested approach to costing. Findings: The paper illustrates both the benefits of…

  19. EVALUATING MC AND A EFFECTIVENESS TO VERIFY THE PRESENCE OF NUCLEAR MATERIALS

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    P. G. DAWSON; J. A MORZINSKI; ET AL

    Traditional materials accounting is focused exclusively on the material balance area (MBA), and involves periodically closing a material balance based on accountability measurements conducted during a physical inventory. In contrast, the physical inventory for Los Alamos National Laboratory's near-real-time accounting system is established around processes and looks more like an item inventory. That is, the intent is not to measure material for accounting purposes, since materials have already been measured in the normal course of daily operations. A given unit process operates many times over the course of a material balance period. The product of a given unit process maymore » move for processing within another unit process in the same MBA or may be transferred out of the MBA. Since few materials are unmeasured the physical inventory for a near-real-time process area looks more like an item inventory. Thus, the intent of the physical inventory is to locate the materials on the books and verify information about the materials contained in the books. Closing a materials balance for such an area is a matter of summing all the individual mass balances for the batches processed by all unit processes in the MBA. Additionally, performance parameters are established to measure the program's effectiveness. Program effectiveness for verifying the presence of nuclear material is required to be equal to or greater than a prescribed performance level, process measurements must be within established precision and accuracy values, physical inventory results meet or exceed performance requirements, and inventory differences are less than a target/goal quantity. This approach exceeds DOE established accounting and physical inventory program requirements. Hence, LANL is committed to this approach and to seeking opportunities for further improvement through integrated technologies. This paper will provide a detailed description of this evaluation process.« less

  20. Using the Information Orientation Maturity Model to Increase the Effectiveness of the Core MBA IS Course

    ERIC Educational Resources Information Center

    Aytes, Kregg; Beachboard, John

    2007-01-01

    Although information systems are an integral part of every modern organization, IS faculty often struggle to show MBA students the value of the core IS course in the MBA curriculum. This is also evidenced by the fact that some business schools do not have an IS course in the core MBA curriculum. MBA courses often use case analyses to provide…

  1. Ureaplasma Species Multiple Banded Antigen (MBA) Variation Is Associated with the Severity of Inflammation In vivo and In vitro in Human Placentae.

    PubMed

    Sweeney, Emma L; Kallapur, Suhas G; Meawad, Simone; Gisslen, Tate; Stephenson, Sally-Anne; Jobe, Alan H; Knox, Christine L

    2017-01-01

    Background: The multiple banded antigen (MBA), a surface-exposed lipoprotein, is a proposed virulence factor of Ureaplasma spp. We previously demonstrated that the number of Ureaplasma parvum MBA size variants in amniotic fluid was inversely proportional to the severity of chorioamnionitis in experimentally infected pregnant sheep. However, the effect of ureaplasma MBA size variation on inflammation in human pregnancies has not been reported. Methods: Ureaplasmas isolated from the chorioamnion of pregnant women from a previous study ( n = 42) were speciated/serotyped and MBA size variation was demonstrated by PCR and western blot. Results were correlated with the severity of chorioamnionitis and cord blood cytokines. In vitro , THP-1-derived macrophages were exposed to recombinant-MBA proteins of differing sizes and NF-κB activation and cytokine responses were determined. Results: MBA size variation was identified in 21/32 (65.6%) clinical isolates (in 10 clinical isolates MBA size variation was unable to be determined). Any size variation (increase/decrease) of the MBA (regardless of Ureaplasma species or serovar) was associated with mild or absent chorioamnionitis ( P = 0.023) and lower concentrations of cord blood cytokines IL-8 ( P = 0.04) and G-CSF ( P = 0.008). In vitro , recombinant-MBA variants elicited different cytokine responses and altered expression of NF-κB p65. Conclusion: This study demonstrates that size variation of the ureaplasma MBA protein modulates the host immune response in vivo and in vitro .

  2. Ureaplasma Species Multiple Banded Antigen (MBA) Variation Is Associated with the Severity of Inflammation In vivo and In vitro in Human Placentae

    PubMed Central

    Sweeney, Emma L.; Kallapur, Suhas G.; Meawad, Simone; Gisslen, Tate; Stephenson, Sally-Anne; Jobe, Alan H.; Knox, Christine L.

    2017-01-01

    Background: The multiple banded antigen (MBA), a surface-exposed lipoprotein, is a proposed virulence factor of Ureaplasma spp. We previously demonstrated that the number of Ureaplasma parvum MBA size variants in amniotic fluid was inversely proportional to the severity of chorioamnionitis in experimentally infected pregnant sheep. However, the effect of ureaplasma MBA size variation on inflammation in human pregnancies has not been reported. Methods: Ureaplasmas isolated from the chorioamnion of pregnant women from a previous study (n = 42) were speciated/serotyped and MBA size variation was demonstrated by PCR and western blot. Results were correlated with the severity of chorioamnionitis and cord blood cytokines. In vitro, THP-1-derived macrophages were exposed to recombinant-MBA proteins of differing sizes and NF-κB activation and cytokine responses were determined. Results: MBA size variation was identified in 21/32 (65.6%) clinical isolates (in 10 clinical isolates MBA size variation was unable to be determined). Any size variation (increase/decrease) of the MBA (regardless of Ureaplasma species or serovar) was associated with mild or absent chorioamnionitis (P = 0.023) and lower concentrations of cord blood cytokines IL-8 (P = 0.04) and G-CSF (P = 0.008). In vitro, recombinant-MBA variants elicited different cytokine responses and altered expression of NF-κB p65. Conclusion: This study demonstrates that size variation of the ureaplasma MBA protein modulates the host immune response in vivo and in vitro. PMID:28451522

  3. The role of MD and MBA training in the professional development of a physician: a survey of 30 years of graduates from the Wharton Health Care Management Program.

    PubMed

    Patel, Mitesh S; Arora, Vishal; Patel, Mamta S; Kinney, June M; Pauly, Mark V; Asch, David A

    2014-09-01

    The number of medical schools offering MD and MBA training has increased fivefold in the last two decades. The authors evaluated graduates' perceptions of the role of such training on their career and professional development. In 2011, the authors surveyed physician graduates from the Wharton School MBA Program in Heath Care Management at the University of Pennsylvania from 1981 to 2010. Survey responses were analyzed and evaluated using grounded theory. Among 247 eligible graduates, 59.9% (148/247) completed the questionnaire and 89.9% (133/148) of them provided free-text responses. Approximately 85.1% (126/148) of respondents were male and 79.7% (118/148) entered residency training; however, both rates declined slightly over time. Among respondents within their first decade after graduation, 46.2% (24/52) reported clinical practice as their primary work sector compared with 39.5% (15/38) among respondents 11 to 20 years after graduation and 19.2% (5/26) of respondents 21 to 30 years after graduation. Overall, graduates reported mostly positive attitudes and often noted the benefits of career acceleration, professional flexibility, and credibility in multidisciplinary domains. The few negative remarks were focused on the opportunity cost of time and how peers in one discipline may negatively perceive the role of the other discipline's degree. Graduates with an MD and MBA report mostly positive attitudes towards their training, and many are pursuing leadership and primarily nonclinical roles later in their careers. These findings reveal new insights for policies affecting physician workforce. Further study is necessary to evaluate whether similar trends exist more broadly.

  4. Student Subsidy of the Internationalised Curriculum: Knowing, Voicing and Producing the Other

    ERIC Educational Resources Information Center

    Doherty, Catherine

    2008-01-01

    This paper explores cultural production in online internationalised education. The analysis samples interactions in a Masters of Business Administration (MBA) unit offered online by an Australian university to a student group including enrolments through a Malaysian institution. Part of the curricular content was a consideration of how different…

  5. Value Creation in the Business Curriculum: A Tale of Two Courses

    ERIC Educational Resources Information Center

    Weinstein, Art; Barrett, Hilton

    2007-01-01

    In this article, the authors discuss the need for integrative, multidisciplinary courses in value creation. They describe the design and implementation of courses in 2 different schools at the master of business administration (MBA) and undergraduate levels. Both courses involved schematic models in the teaching methodologies, but each emphasized…

  6. Comparing the NPS MBA Resident and Distance Programs

    DTIC Science & Technology

    2017-06-01

    17 D. ARTICLES ON HYBRID DELIVERY OF EDUCATION .................21 E. BENEFITS AND COSTS OF DL...isolation, potentially reducing the student stress reported by Ni (2013) that can occur in DL programs. E. BENEFITS AND COSTS OF DL Both tangible...PROGRAMS June 2017 By: Mara F. Rosenthal Advisors: Marigee Bacolod Latika Hartmann Approved for public release. Distribution

  7. Assessing Leader Development: Lessons from a Historical Review of MBA Outcomes

    ERIC Educational Resources Information Center

    Passarelli, Angela M.; Boyatzis, Richard E.; Wei, Hongguo

    2018-01-01

    Graduate management education seeks to enhance the likelihood that graduates will be effective leaders, managers, or professionals. This requires programs that are designed to enable students to develop the related competencies, and increasing regulatory pressures require programs to document evidence of success. However, both the design of…

  8. The Professional Science Master's: The MBA for Science

    ERIC Educational Resources Information Center

    Musante, Susan

    2009-01-01

    This article talks about Professional Science Master's (PSM) program. PSMs are gaining momentum across the nation. These highly specialized programs require credit hours in a specific scientific discipline as well as in business courses such as intellectual property rights, ethics, or business management, and an internship or other significant…

  9. Research on the Internationalization and the Localization of China's MBA Education

    ERIC Educational Resources Information Center

    Lin, Jie; Ma, Haiyong

    2012-01-01

    This article started with a brief review of the history and current situation of Chinese MBA education and its internationalization and localization. Then, the author presented the opportunities faced of China's MBA education. Furthermore, the challenges faced by Chinese MBA education in the globalization process together with their implications…

  10. Internationalization of China's MBA Education: Failing to Walk the Talk?

    ERIC Educational Resources Information Center

    Ma, Shaozhuang; Trigo, Virginia

    2011-01-01

    This article presents an overview of the internationalization of MBA education in Mainland China, exposes the main challenges this education is facing and proposes strategies to overcome them. Results reveal two main findings: 1) Chinese MBA educators show a growing interest and awareness in the internationalization of their MBA education, but…

  11. Empirical Investigation of Predictors of Success in an MBA Programme

    ERIC Educational Resources Information Center

    Gupta, Atul; Turek, Joseph

    2015-01-01

    Purpose: The twofold purpose of this study was to determine if selected variables were predictors of: student performance in the MBA programme; and student performance on the MBA MFT exam. Design/methodology/approach: This study focuses on MBA graduates at a US university who have successfully completed the entire programme requirements. Real…

  12. Post-MBA Industry Shifts: An Investigation of Career, Educational and Demographic Factors

    ERIC Educational Resources Information Center

    Hwang, Alvin; Bento, Regina; Arbaugh, J. B.

    2011-01-01

    Purpose: The purpose of this study is to examine factors that predict industry-level career change among MBA graduates. Design/methodology/approach: The study analyzed longitudinal data from the Management Education Research Institute (MERI)'s Global MBA Graduate Survey Dataset and MBA Alumni Perspectives Survey Datasets, using principal component…

  13. The use of a magnesium-based bone adhesive for flexor tendon-to-bone healing

    PubMed Central

    Stavros, Thomopoulos; Emmanouil, Zampiakis; Rosalina, Das; Hyun-Min, Kim; J., Silva, Matthew; Necat, Havlioglu; H., Gelberman, Richard

    2010-01-01

    Purpose Our previous studies in a canine animal model demonstrated that the flexor tendon-to-bone insertion site has a poor capacity to heal. Magnesium based adhesives have the potential to improve tendon-to-bone healing. Therefore, we hypothesized that magnesium based bone adhesive (MBA) will improve the tendon-to-bone biomechanical properties initially and in the early period after repair. Methods Flexor digitorum profundus tendons were injured and repaired into bone tunnels in the distal phalanges of dogs. The bone tunnels were either filled with MBA prior to completing the repair or left empty (CTL). Histologic appearance, tensile properties, range of motion, and bone density were examined at time zero and 21 days after the repair. Results There was no histologic evidence of acute inflammation. There appeared to be more mast cells in the MBA group than in the CTL group. Chronic inflammatory infiltrate and fibrosis was slightly higher in the MBA group compared to the CTL group. Tensile properties at time zero were significantly higher in the MBA group compared to the CTL group. However, tensile properties were significantly lower in the MBA group compared to the CTL group at 21 days. Range of motion and bone density were significantly lower in the MBA and CTL groups compared to normal (i.e., uninjured) at 21 days; no differences were seen when comparing MBA to CTL. Conclusions We found that the initial biomechanical properties of flexor tendon-to-bone repairs can be improved with MBA. However, MBA use in vivo led to a decrease in the biomechanical properties of the repair. There was no effect of MBA on bone density or range of motion in the early period after repair. Our histologic analysis suggests that the poor healing in the MBA group may have been due to an allergic response or to increased chronic inflammation due to the foreign material. PMID:19643291

  14. Creating and Sustaining Effective Partnership between Government and Industry

    DTIC Science & Technology

    2011-04-30

    defense industry, fielding, contracting, interoperability, organizational behavior, risk management , cost estimating, and many others. Approaches...Finance from Cameron University and an MBA from Drury University. [scott.fouse@dau.mil] Allen Green—Engineer and Program Manager , SAIC, Inc...Program Executive Officer SHIPS • Commander, Naval Sea Systems Command • Army Contracting Command, U.S. Army Materiel Command • Program Manager , Airborne

  15. Measuring the Economic Value of Pre-MBA Work Experience

    ERIC Educational Resources Information Center

    Yeaple, Ronald N.; Johnston, Mark W.; Whittingham, Keith L.

    2010-01-01

    Pre-MBA work experience is required for admission to many graduate schools of business. In the present study, MBA graduates with a wide range of pre-MBA work experience were surveyed to assess the economic value of such work experience. No evidence was found of a systematic financial advantage to students from working for several years before…

  16. Succeeding in the MBA Marketplace: Identifying the Underlying Factors

    ERIC Educational Resources Information Center

    Ivy, Jonathan; Naude, Peter

    2004-01-01

    There has been enormous growth globally in the number of both MBA providers and students over the past few decades. While inclusion in national and international MBA league-tables is part of the marketing arsenal of every MBA supplier that appears in them, identifying the determinants of success in this ever more crowded marketplace is a far less…

  17. An Empirical Investigation of MPA Student Performance and Admissions Criteria

    ERIC Educational Resources Information Center

    Ragothaman, Srinivasan; Carpenter, Jon; Davies, Thomas

    2009-01-01

    The quality of a Master of Professional Accountancy (MPA) program, similar to other undergraduate and graduate programs in business and other disciplines, is typically directly related to the quality of its students. While there is a considerable published scholarly work on MBA student performance, there is very little research to predict student…

  18. Assessment of Critical Business Skill Development by MBA Alumni

    ERIC Educational Resources Information Center

    Glynn, Joseph G.; Wood, Gregory R.

    2008-01-01

    Six years of survey data were analyzed to assess, among other things, the degree to which an AACSB accredited graduate business program successfully developed student skills in a variety of areas deemed important for career success. The study illustrates a methodology institutions can use to respond to increasing demands for program evaluation and…

  19. The Purpose of the MBA Degree: The Opportunity for a Confucian MBA to Overcome Neoliberalism

    ERIC Educational Resources Information Center

    Shaw, Robert Keith

    2017-01-01

    This paper is a prolegomena to discussions about a differentiated Confucian MBA curriculum. We draw upon Kant's notion of individual autonomy and our observations of practice to argue that there are three models extant for the MBA degree. One of these, that which emphasizes leadership, holds considerable potential if it develops in the context of…

  20. Desktop Modeling and Simulation: Parsimonious, yet Effective Discrete-Event Simulation Analysis

    NASA Technical Reports Server (NTRS)

    Bradley, James R.

    2012-01-01

    This paper evaluates how quickly students can be trained to construct useful discrete-event simulation models using Excel The typical supply chain used by many large national retailers is described, and an Excel-based simulation model is constructed of it The set of programming and simulation skills required for development of that model are then determined we conclude that six hours of training are required to teach the skills to MBA students . The simulation presented here contains all fundamental functionallty of a simulation model, and so our result holds for any discrete-event simulation model. We argue therefore that Industry workers with the same technical skill set as students having completed one year in an MBA program can be quickly trained to construct simulation models. This result gives credence to the efficacy of Desktop Modeling and Simulation whereby simulation analyses can be quickly developed, run, and analyzed with widely available software, namely Excel.

  1. Structuring Long-Term Faculty Training According to Needs Exhibited by Students' Written Comments in Course Evaluations

    ERIC Educational Resources Information Center

    Fulkerth, Robert

    2014-01-01

    A comprehensive adjunct faculty training program is described, whose aim is to improve student perceptions of courses and programs in a private, not-for-profit MBA and Law degree granting university in San Francisco, The program is somewhat novel in that it uses (a) student input from open-ended responses on course evaluations to determine faculty…

  2. Technology and optical characterization of luminophore coordination compounds Eu(o-MBA)3Phen and NC PEPC/Eu(o-MBA)3Phen

    NASA Astrophysics Data System (ADS)

    Bordian, Olga; Verlan, Victor; Culeac, Ion; Iovu, Mihail; Zubareva, Vera

    2016-12-01

    Were obtained a new nanocomposite (NC) based on poly N-epoxy prolyl carbazol (PEPC) and the coordination compound luminophore Eu(o-MBA)3Phen, where o-MBA is o- methylbenzoic acid and Phen - phenanthroline. Nanocrystals of Eu(o-MBA)3Phen with the dimensions 50 nm were uniformly incorporated into the PEPC polymer matrix with various concentrations. The absorption spectra of coordination compounds and thin layers of NC PEPC/Eu(o-MBA)3Phen revealed 1 intensive absorption bands at 2.02 eV. Photoluminescence (PL) spectra showed an intense red luminescence at 578 - 699 nm, which is assigned to the transitions 4D0->7Fi (i= 0,1,2 3 4) in the 4f-shell of the Eu3+ ion.

  3. Entrepreneurship 101: Not Just for Business School Any More

    ERIC Educational Resources Information Center

    Wasley, Paula

    2008-01-01

    Entrepreneurial ingenuity and risk taking may seem like traits that can't be taught, but colleges are increasingly attempting to do just that--and they are doing so in nontraditional contexts. Long a staple of business and M.B.A. programs, and of some engineering programs, courses in kick-starting new companies are now taking hold in research…

  4. E-Business Education: A Quantitative Review of Program Attributes and Offerings.

    ERIC Educational Resources Information Center

    Novitzki, James E.

    This paper reviews several previous studies of course offerings in a large number of Electronic Business/Commerce concentrations in both MBA and MS programs. Results from these earlier studies indicate that there is no apparent consensus in what knowledge is core to the Electronic Business/Commerce concentration. This study takes data from these…

  5. Chinese Military Economic, and Political Reform: Survey and Chronology May 1, 1984 - June 30, 1985,

    DTIC Science & Technology

    1985-08-01

    entities have been allowed to establish business schools in China. The United States runs the American Management Institute in Dalian (which recently had...either set up or in preparation. The Dalian base program is modeled on the 2-year MBA program commonly offered in US business schools , though considerably

  6. Discussion of the Design and Implementation of the Lauder Content-Based Curriculum: Practical and Theoretical Considerations.

    ERIC Educational Resources Information Center

    Cowles, Maria Antonia

    The dual-degree MBA/MA program of the University of Pennsylvania is described. The program is designed to provide future business leaders with superior international management education and prepare them to operate effectively and comfortably in the global economy through social and professional language skills and knowledge of diverse cultural…

  7. Developing and Teaching an Online MBA Marketing Research Class: Implications for Online Learning Effectiveness

    ERIC Educational Resources Information Center

    Sun, Qin; Ganesh, Gopala

    2014-01-01

    The authors intend to describe the experience of developing and teaching an online marketing research class for master of business administration students. The class has been taught for four fall semesters. Each time, the class also completed an online survey, analyzed the resulting data, and wrote a detailed report for a real client. The course…

  8. Negotiating Power and Access to Second Language Resources: A Study on Short-Term Chinese MBA Students in America

    ERIC Educational Resources Information Center

    Shi, Xingsong

    2011-01-01

    By looking into a group of 13 Chinese master's in business administration students' study abroad experience in the United States, this study contends that being situated in the second language (L2) communicative context does not guarantee international students complete access to language and cultural resources in the host society. Due to limited…

  9. A Voyage of Discovery or a Fast Track to Success: Men, Women and the MBA.

    ERIC Educational Resources Information Center

    Simpson, Ruth

    2000-01-01

    Results of a study of the personal and career benefits of a Masters of Business Administration suggest that women (n=91) value the experience and appreciate the intrinsic benefits such as enhanced confidence and self-worth. Men (n=120) value the extrinsic benefits such as increased pay and status. (Contains 52 references.) (JOW)

  10. Teaching Intercultural Business Communication: A Multi-Disciplinary Approach to Seeing the World through the Eyes of Others.

    ERIC Educational Resources Information Center

    O'Rourke, James S., IV

    This paper argues the importance of preparing business managers for a global marketplace and addresses who is responsible for the training and how to go about it. The establishment of an MBA (Master of Business Administration)-level course in intercultural communication is examined. Areas discussed involve determining what the goals of the course…

  11. ACTS Multibeam Antenna On-Orbit Performance

    NASA Technical Reports Server (NTRS)

    Acosta, R.; Wright, D.; Mitchell, Kenneth

    1996-01-01

    The Advanced Communications Technology Satellite (ACTS) launched in September 1993 introduces several new technologies including a multibeam antenna (MBA) operating at Ka-band. The MBA with fixed and rapidly reconfigurable spot beams serves users equipped with small aperture terminals within the coverage area. The antenna produces spot beams with approximately 0.3 degrees beamwidth and gains of approximately 50 dBi. A number of MBA performance evaluations have been performed since the ACTS launch. These evaluations were designed to assess MBA performance (e.g., beam pointing stability, beam shape, gain, etc.) in the space environment. The on-orbit measurements found systematic environmental perturbation to the MBA beam pointing. These perturbations were found to be imposed by satellite attitude control system, antenna and spacecraft mechanical alignments, on-orbit thermal effects, etc. As a result, the footprint coverage of the MBA may not exactly cover the intended service area at all times. This report describes the space environment effects on the ACTS MBA performance as a function of time of the day and time of the year and compensation approaches for these effects.

  12. Delivering an MBA Management Consulting Experience

    ERIC Educational Resources Information Center

    LeMaire, Ryan; Fisher, Kirk; Watson, Edward F., III

    2017-01-01

    This article reports on an innovative MBA elective consulting course that attempts to address how to better prepare inexperienced MBA students for a competitive job market. This article is a best practice paper designed to provide insights and encouragement to educators.

  13. Assessment of Army Contracting Command’s Contract Management Processes (TACOM and RDECOM)

    DTIC Science & Technology

    2011-04-01

    Management Processes (TACOM and RDECOM)” was prepared for and funded by the Acquisition Program, Graduate School of Business & Public Policy, Naval...system and the Evolved Expendable Launch Vehicle rocket program. Rendon has taught contract management courses for the UCLA Government Contracts...program; he was also a senior faculty member for the Keller Graduate School of Management, where he taught MBA courses in project management and

  14. A Global MBA for Tomorrow's Global Business Leaders: Integrating Best Practice with Boston's Locational Advantage

    ERIC Educational Resources Information Center

    Delaunay, Christian J.; Blodgett, Mark S.

    2005-01-01

    Traditional IB programs have received mixed reviews from the corporate world. With this in mind, the Suffolk GMBA was benchmarked against the leading international business programs. The Suffolk GMBA was designed to be different and to ascertain the global environment in which business operates. A unique feature of the GMBA curriculum detailed in…

  15. Improving Cultural Intelligence through Experiential Learning in Nontraditional Adult Students at a Private Mid-Atlantic University MBA Program

    ERIC Educational Resources Information Center

    Weed Harnisch, Ashley Sue

    2014-01-01

    The demand for culturally competent employees continues to increase both domestically in the United States and abroad. Educational institutions must be aware of the demand and make accommodations for this shift in employee requirements as well as the growing business needs of multinational corporations. Study abroad programs often emerge as the…

  16. Does Sense of Community Matter? An Examination of Participants' Perceptions of Building Learning Communities in Online Courses

    ERIC Educational Resources Information Center

    Liu, Xiaojing; Magjuka, Richard J.; Bonk, Curtis J.; Lee, Seung-hee

    2007-01-01

    Using a case study approach, this study explored the participants' perceptions of building learning communities in online courses in an online MBA program. The findings suggested that students felt a sense of belonging to a learning community when they took online courses in this program. The study found positive relationships between sense of…

  17. A Review of Case-Based Learning Practices in an Online MBA Program: A Program-Level Case Study

    ERIC Educational Resources Information Center

    Lee, Seung-hee; Lee, Jieun; Liu, Xiaojing; Bonk, Curt J.; Magjuka, Richard J.

    2009-01-01

    This study examines how a case-based learning approach was used and facilitated in online business education. Perceptions of students and instructors regarding the practices of case-based learning in online environments are explored in terms of instructional design, facilitation, and technology support. This study finds case-based learning to be a…

  18. A Best Practice Modular Design of a Hybrid Course Delivery Structure for an Executive Education Program

    ERIC Educational Resources Information Center

    Klotz, Dorothy E.; Wright, Thomas A.

    2017-01-01

    This article highlights a best practice approach that showcases the highly successful deployment of a hybrid course delivery structure for an Operations core course in an Executive MBA Program. A key design element of the approach was the modular design of both the course itself and the learning materials. While other hybrid deployments may stress…

  19. Fine tuning and orientation control of surface Cu complexes on TiO2(110) premodified with mercapto compounds: the effect of different mercapto group positions.

    PubMed

    Takakusagi, Satoru; Nojima, Hirotaka; Ariga, Hiroko; Uehara, Hiromitsu; Miyazaki, Kotaro; Chun, Wang-Jae; Iwasawa, Yasuhiro; Asakura, Kiyotaka

    2013-09-07

    Three-dimensional structures of vacuum-deposited Cu species formed on TiO2(110) surfaces premodified with three mercaptobenzoic acid (MBA) isomers were studied using polarization-dependent total reflection fluorescence X-ray absorption fine structure (PTRF-XAFS). We explored the possibility of fine tuning and orientation control of the surface Cu structures, including their coordination and configuration against the surface, according to the different mercapto group positions of the three MBA isomers (o-, m-, and p-MBA). Almost linear S-Cu-O (lattice O of TiO2) surface compounds were formed on the three MBA-modified TiO2(110) surfaces; however, the orientation of the Cu species on the o- and m-MBA-modified TiO2(110) surfaces (40-45° inclined from the surface normal) was different from that on the p-MBA-modified TiO2(110) surface (60° from the surface normal). This work suggests that the selection of a different MBA isomer for premodification of a single crystal TiO2(110) surface enables fine tuning and orientation control of surface Cu complexes.

  20. MBA Students' Preparedness for Enterpreneurial Efforts

    ERIC Educational Resources Information Center

    Thandi, Harch; Sharma, Raj

    2004-01-01

    This is a survey of MBA students' preparedness for launching new business initiatives or other entrepreneurial activities. It explores the readiness of the MBA students, estimated on dimensions comprising knowledge, attitude, skills,experience, opportunity and networks. The variation of the postgraduate students' perceptions along these six…

  1. Improving the sensitivity of immunoassay based on MBA-embedded Au@SiO2 nanoparticles and surface enhanced Raman spectroscopy

    NASA Astrophysics Data System (ADS)

    Wei, Chao; Xu, Min-Min; Fang, Cong-Wei; Jin, Qi; Yuan, Ya-Xian; Yao, Jian-Lin

    2017-03-01

    Traditional "sandwich" structure immunoassay is mainly based on the self-assembly of "antibody on solid substrate-antigen-antibody with nanotags" architectures, and the sensitivity of this strategy is critically depended on the surface enhanced Raman scattering (SERS) activities and stability of nanotags. Therefore, the rational design and fabrication on the SERS nanotags attracts the common interests to the bio-related detecting and imaging. Herein, silica encapsulated Au with mercaptobenzoic acid (MBA) core-shell nanoparticles (Au-MBA@SiO2) are fabricated instead of the traditional naked Au or Ag nanoparticles for the SERS-based immunoassay on human and mouse IgG antigens. The MBA molecules facilitate the formation of continuous pinhole-free silica shell and are also used as SERS labels. The silica shell is employed to protect MBA labels and to isolate Au core from the ambient solution for blocking the aggregation. This shell also played the similar role to BSA in inhibiting the nonspecific bindings, which allowed the procedures for constructing "sandwich" structures to be simplified. All of these merits of the Au-MBA@SiO2 brought the high performance in the related immunoassay. Benefiting from the introduction of silica shell to encapsulate MBA labels, the detection sensitivity was improved by about 1- 2 orders of magnitude by comparing with the traditional approach based on naked Au-MBA nanoparticles. This kind of label-embedded core-shell nanoparticles could be developed as the versatile nanotags for the bioanalysis and bioimaging.

  2. Enhanced degradation of haloacid by heterologous expression in related Burkholderia species.

    PubMed

    Su, Xianbin; Deng, Liyu; Kong, Ka Fai; Tsang, Jimmy S H

    2013-10-01

    Haloacids are environmental pollutant and can be transformed to non-toxic alkanoic acids by microbial dehalogenase. Bacterium Burkholderia species MBA4 was enriched from soil for its ability to bioremediate haloacids such as mono-chloroacetate (MCA), mono-bromoacetate (MBA), 2-mono-chloropropionate, and 2-mono-bromopropionate. MBA4 produces an inducible dehalogenase Deh4a that catalyzes the dehalogenation process. The growth of MBA4 on haloacid also relies on the presence of a haloacid-uptake system. Similar dehalogenase genes can be found in the genome of many related species. However, wildtype Burkholderia caribensis MWAP64, Burkholderia phymatum STM815, and Burkholderia xenovorans LB400 were not able to grow on MCA. When a plasmid containing the regulatory and structural gene of Deh4a was transformed to these species, they were able to grow on haloacid. The specific enzyme activities in these recombinants ranges from 2- to 30-fold that of MBA4 in similar condition. Reverse transcription-quantitative real-time PCR showed that the relative transcript levels in these recombinant strains ranges from 9 to over 1,600 times that of MBA4 in similar condition. A recombinant has produced nearly five times of dehalogenase that MBA4 could ever achieve. While the expressions of Deh4a were more relaxed in these phylogenetically related species, an MCA-uptake activity was found to be inducible. These metabolically engineered strains are better degraders than the haloacid-enriched MBA4. Copyright © 2013 Wiley Periodicals, Inc.

  3. Are Full-Time MBAs Performing?

    ERIC Educational Resources Information Center

    Rowland, Caroline Ann; Hall, Roger David

    2012-01-01

    Full-time MBA students amount to about one-third of the 26,000 students enrolled on MBA programmes at UK universities. The programmes have become increasingly international in student composition and concerns have been expressed about performance, quality and comparability between programmes. Research into predictors of MBA success has been…

  4. How Can Discussion Forum Questions Be Effective in Online MBA Courses?

    ERIC Educational Resources Information Center

    Strang, Kenneth David

    2011-01-01

    Purpose: A quasi-experiment compared two instructional approaches for an existing MBA online business strategy course at an accredited university to answer the question: how can discussion questions become more effective in online MBA courses? The treatment was an instructional approach that integrated Socratic questioning and conversation theory…

  5. Developing and Implementing a Social Media Program While Optimizing Return on Investment--An MBA Program Case Study

    ERIC Educational Resources Information Center

    Gilfoil, David M.; Aukers, Steven M.; Jobs, Charles G.

    2015-01-01

    Over the past decade, Web 2.0 has brought a wealth of opportunities for improving marketing effectiveness; social media platforms, in particular, have proven to be exceptional tools for realizing growth potential. The big question for businesses used to be how to measure and report financial return on investment (ROI) for social media ad spend to…

  6. The Development of a Course in Financial Statement Analysis for the Dowling College M.B.A. Program. Curriculum and Program Planning.

    ERIC Educational Resources Information Center

    Newman, James F.

    In the development of a course in financial statement analysis, the following procedures were implemented: analysis of new accounting pronouncements, new textbooks, and articles on the topic of financial statement analysis; establishment of goals and objectives for the course; and selection of text and content of the course. The course was…

  7. Educational and career goals of pharmacy students upon graduation.

    PubMed

    Migliore, Mattia M; Costantino, Ryan C; Campagna, Nicholas A; Albers, David S

    2013-11-12

    To assess the doctor of pharmacy (PharmD) students' desire to obtain additional degrees after graduation. During the spring 2011 semester, an anonymous 14-question survey instrument was administered to students across all 6 years of the PharmD program to evaluate their interest in obtaining an additional degree after graduation. Demographic data was also collected and analyzed from this convenience sample. Approximately 34% of the respondents (n=1,239) indicated a desire to seek an additional degree. Of the additional degrees offered in the survey instrument, more than one-third of the students expressed interest in the master of business administration (MBA). Also, 79% of those respondents were willing to take summer courses to achieve a dual or additional degree. Pharmacy students are interested in obtaining an additional degree(s) after graduation and are willing to complete summer courses to achieve their career goals.

  8. Roles of participation and feedback in group potency.

    PubMed

    Gamero, Nuria; Peiró, José M; Zornoza, Ana; Picazo, Carmen

    2009-08-01

    The roles of group participation and group performance feedback were examined as antecedents of group potency, i.e., beliefs shared among a work group's members about the general effectiveness of the work group. Also examined were how group participation and the congruence of the feedback received from different sources about performance predicted convergence in members' beliefs about group effectiveness. The sample comprised 61 work groups of professionals involved in Master in Business Administration (MBA) programs (284 participants). Mean group size was 4.6 members (SD = .58). 65% of participants were male, and 51% were between 30 and 40 years of age. Data were gathered at two measurement times. Increases in group participation were positively related to increases in group potency and the convergence in beliefs about group effectiveness among group members over time. Results supported the premise that group performance feedback is an antecedent of changes in group potency over time.

  9. A Surgeon's View of Prostate Cancer | Center for Cancer Research

    Cancer.gov

    Robert Reiter, M.D., M.B.A., is a Professor of Urology and Molecular Biology, Director of the Prostate Cancer Treatment and Research Program, and Director of Urologic Research at the David Geffen School of Medicine at the University of California, Los Angeles (UCLA).

  10. Cross-Border Student Collaborations: Opportunities for Videoconferencing

    ERIC Educational Resources Information Center

    Scovotti, Carol; Spiller, Lisa D.

    2011-01-01

    Globalization has prompted businesses to adopt burgeoning technologies that support the efforts of distributed teams. This project unites students from geographically dispersed master's-level programs on two continents. Using videoconferencing, virtual workspace, telephone, and e-mail, MBA students at a U.S. university teamed with students from…

  11. Adding Value: Open Online Learning and the MBA

    ERIC Educational Resources Information Center

    Fitzgerald, Rachel; Anderson, Maggie; Thompson, Ross

    2015-01-01

    Evidence suggests that MOOCs are being used as a strategic tool to explore alternative models of course delivery (Allen & Seaman, 2013) and this paper shares insight into an example of such innovation for Business School Education. Gateway MBA draws on examples of open learning worldwide to create a MOOC to extend the MBA distance learning…

  12. Downgrade of the Savannah River Sites FB-Line

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    SADOWSKI, ED; YOURCHAK, RANDY; PRETZELLO MARJI

    2005-07-05

    This paper will discuss the Safeguards & Security (S&S) activities that resulted in the downgrade of the Savannah River Site's FB-Line (FBL) from a Category I Material Balance Area (MBA) in a Material Access Area (MAA) to a Category IV MBA in a Property Protection Area (PPA). The Safeguards activities included measurement of final product items, transferal of nuclear material to other Savannah River Site (SRS) facilities, discard of excess nuclear material items, and final measurements of holdup material. The Security activities included relocation and destruction of classified documents and repositories, decertification of a classified computer, access control changes, updatesmore » to planning documents, deactivation and removal of security systems, Human Reliability Program (HRP) removals, and information security training for personnel that will remain in the FBL PPA.« less

  13. A Recommendation for the Heavy Division Command Group

    DTIC Science & Technology

    1994-06-03

    Numbers. To include contract from the Standard Distribution for and grant numbers; may include program Unclassified Scientific and Technical element...blank. C - Contract PR - Project G - Grant TA -Task PE - Program WU - Work Unit Block 13. Abstract, Include a brief (Maximum Element Accession No. 200...Ronald E. McConnell, M.B.A., M.A. Accepted this 3rd day of June 1994 by. A •" Director, Graduate Degree Philip Brooes, Ph.D. Program The opinions and

  14. Effects of 7,8-benzoflavone of skin tumor-initiating activities of various 7- and 12-substituted derivatives of 7,12-dimenthylbenz(a)anthracene in mice

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    DiGiovanni, J.; Slaga, T.J.; Viaje, A.

    1978-07-01

    The skin tumor-initiating activities of various 7- and 12-substituted derivatives of 7,12-dimethylbenz(a)anthracene (DMBA) were investigated in female outbred Charles River CD-1 mice. 7-Formyl-12-methylbenz(a)anthracene (7-CHO-12-MBA) at 740 nmoles/mouse was an effective tumor initiator, at a dose 74-fold greater than that of DMBA. 7,8-Benzoflavone (7,8-BF) inhibited the tumor-initiating activity of 7-CHO-12-MBA by 51%. 12-Formyl-7-methylbenz(a)anthranene and 7,12-diformylbenz(a)anthracene, applied at initiating doses of 740 nmoles and 704 nmoles/mouse, respectively, were much less active than 7-CHO-12-MBA. 7-Bromomethyl-12-methylbenz(a)anthracene (7-BRME-12-MBA) and 7-bromomethylbenz(a)anthracene (7-BRMEBA) were also investigated. 7-BRME-12-MBA was a more effective tumor initiator than 7-BRMEBA, but both were less active than DMBA. 7,8-BF inhibited the tumor-initiating activitymore » of 7-BRME- 12-MBA and 7-BRMEBA by 34 and 54%, respectively. 12-Bromomethyl-7-methylbenz(a)anthracene (12-BRME-7-MBA) was as active an initiator as 7-BRME-12-MBA. 7,8-BF inhibited tumor initiation with 12-BRME-7-MBA by 29%. Three naturally occurring flavones, quercetin, myricetin, and 4',5,7-trihydroxyflavonone, and the cytochrome P/sub 450/, inhibitor 1-benzylimidazole were investigated after topical application(100 ..mu..g) for their effects on tumor initiation with DMBA. Quercetin inhibited tumor initiation with DMBA. Quercetin inhibited tumor initiation with DMBA by 22%, whereas myricetin and 4',5,7-trihydroxyflavanone enhanced tumor initiation with DMBA by 54 and 29%, respectively. 1-Benzylimidazole had no effect. The abilities of the flavones and 1-benzylimidazole to inhibit aryl hydrocarbon hydroxylase in vitro did not correlate with their effects on tumor initiation with DMBA.« less

  15. Life Lessons

    ERIC Educational Resources Information Center

    Stewart, Pearl

    2011-01-01

    In early 2010, Stig Lanesskog, associate dean for the MBA program at the University of Illinois at Urbana-Champaign, challenged a group of his students to venture beyond classroom polemics and into the lives of people in need. Lanesskog took them to South Dakota's Pine Ridge Reservation, a culturally rich and economically devastated area with…

  16. Q & A with Ed Tech Leaders: Interview with Eric Chiang

    ERIC Educational Resources Information Center

    Viner, Mark; Shaughnessy, Michael F.

    2016-01-01

    The authors present this interview with Eric Chiang, Associate Professor of Economics, Director of Instructional Technology, and Technology Director for the Online MBA Program at Florida Atlantic University. He has authored 26 peer-reviewed research publications and is the author of "CoreEconomics," an economic principles textbook now in…

  17. Developing International Business Managers through International Study Visits to China

    ERIC Educational Resources Information Center

    Tang, Yiming; Rose, Susan

    2014-01-01

    Globalization is a key factor in the success of business organizations today, impacting many aspects of management performance. Understanding the global business environment has therefore become a key objective in the teaching of international business on Executive MBA programs. Drawing on the theory of experiential learning, this study examines…

  18. Methodology for 2012 Application Trends Survey

    ERIC Educational Resources Information Center

    Graduate Management Admission Council, 2012

    2012-01-01

    From early June to late July 2012, the Graduate Management Admission Council[R] (GMAC[R]) conducted the "Application Trends Survey", its annual survey of business school admission professionals worldwide to assess how application volume at MBA and other graduate management programs compared with that from the same period in 2011. This…

  19. Transfer of Learning across Courses in an MBA Curriculum: A Managerial Finance Case Study

    ERIC Educational Resources Information Center

    Stretcher, Robert; Hynes, Geraldine E.; Maniam, Bala

    2010-01-01

    Business degree programs typically include a variety of required courses targeting analytical skills, general knowledge, and communication competencies. Integration of these learning outcomes is crucial for students' effective professional activities, yet little is known about cross-disciplinary transfer of specific knowledge, skills, and…

  20. Academic Preparation for International Pre-MBA's in Marketing.

    ERIC Educational Resources Information Center

    Westerfield, Kay

    Adjustments to the case study approach are recommended to address three major areas of difficulty for foreign students in master's-level marketing education programs: (1) language-related problems; (2) unfamiliar class format and methodology; and (3) lack of cultural background knowledge. For language-related problems, case studies are a good…

  1. Planning and Implementing Shared Teaching: An MBA Team-Teaching Case Study

    ERIC Educational Resources Information Center

    Helms, Marilyn M.; Alvis, John M.; Willis, Marilyn

    2005-01-01

    Team teaching is a popular trend in business education. In an attempt to integrate seemingly disparate functional disciplines, a number of business programs have combined courses. Regardless of the courses combined (marketing and finance, management and accounting, economics and strategy, or production and cost accounting), the teaching pedagogy…

  2. Business Professionals Workplace Message Quality Perceptions

    ERIC Educational Resources Information Center

    Roach, Joy L.; Anderson, Marcia A.

    2007-01-01

    In light of today's large amount of written workplace communication, this study attempted to reveal information regarding the quality in which business messages are encoded on the job. Data were gathered through a questionnaire administered to a sample of 1994-2004 MBA graduates of three AACSB-accredited programs. Findings suggest that business…

  3. Application Trends Survey. 2014 Survey Report

    ERIC Educational Resources Information Center

    Worthington, Rebecca; Bruggeman, Paula

    2014-01-01

    Now in its 15th year, the Graduate Management Admission Council's assessment of application volume trends for graduate management programs offers timely insights into demographic shifts and other factors defining the candidate pools for the 2014 application cycle. Responses collected in the 2014 survey represent a record-breaking total of 748 MBA,…

  4. Harvard M.B.A.: A Golden Passport

    ERIC Educational Resources Information Center

    Knight, Michael

    1978-01-01

    Despite increasing competition from Stanford University in California and a number of other graduate business schools, an M.B.A. degree from Harvard is still regarded as the great golden passport to life in the upper class. Discusses the salary and business advantages in having a Harvard M.B.A. and the attitudes of three graduates on what the…

  5. An Exploration of the Impact of an Online MBA Course on Intercultural Sensitivity Development

    ERIC Educational Resources Information Center

    Warell, Suzanne Scaffidi

    2009-01-01

    While research on online MBA courses is growing rapidly, teaching specific skills using online delivery formats is a relatively new stream of research in graduate business education. In this study, adult learning methods such as experiential activities, discussion, teamwork, and action learning were used in a seven-week online MBA course to…

  6. Exploring MBA Career Success

    ERIC Educational Resources Information Center

    Hay, Amanda; Hodgkinson, Myra

    2006-01-01

    Purpose: The purpose of this paper is to examine the meaning of career success in relation to the attainment of an MBA degree, for a group of experienced managers. In so doing, the paper aims to consider the adequacy of MBA career success, defined solely in terms of external criteria. Design/methodology/approach: A total of 36 in-depth interviews…

  7. Preparation for the Real Business World: Empirical Research in the MBA Finance Curriculum

    ERIC Educational Resources Information Center

    Lavin, Angeline M.; Johnson, Stephen K.

    2005-01-01

    The majority of MBA students receive little exposure to formal empirical research even though research and development spending at corporations around the world continues to increase. We believe that in order to be successful managers, MBA graduates need to understand the empirical research process as well as the intricacies of finance, such as…

  8. High-pressure liquid chromatography and microbiological assay of serum ofloxacin levels in adults receiving intravenous and oral therapy for skin infections.

    PubMed Central

    Auten, G M; Preheim, L C; Sookpranee, M; Bittner, M J; Sookpranee, T; Vibhagool, A

    1991-01-01

    Thirty-two adults hospitalized with skin and skin structure infections received intravenous ofloxacin followed by oral ofloxacin. The standard treatment was 400 mg every 12 h. One patient with renal failure received 400 mg every 24 h. Serum ofloxacin levels were measured (1.5 h postdose and 1 h predose) during intravenous (32 patients) and oral (30 patients) therapy. Levels were assayed by high-pressure liquid chromatography (HPLC) and microbiological assay (MBA). Mean levels +/- standard deviation (in micrograms per milliliter) when measured by MBA after intravenous dosing were (postdose versus predose) 6.23 +/- 2.49 versus 2.42 +/- 1.56, and those after oral dosing were 6.17 +/- 3.25 versus 3.49 +/- 2.77. When measured by HPLC, mean levels +/- standard deviation after intravenous dosing were 5.81 +/- 2.08 versus 2.14 +/- 1.26 and those after oral dosing were 5.63 +/- 2.92 versus 3.41 +/- 2.98. There were no significant differences between levels achieved with oral or intravenous dosing when measured by either MBA or HPLC. Levels in serum did not correlate with side effects. The MICs for 50 and 90% of the 40 aerobic pathogens isolated from 21 patients were 0.5 and 2.0 micrograms/ml, respectively. Cure or improvement was achieved in 30 patients. Intravenous and oral administration of ofloxacin yielded similar levels in serum which were safe and effective in the therapy of skin infections in adult patients. PMID:1810189

  9. Perceived Effects of an MBA Degree on Employability and Career Advancement: The Case of Greece

    ERIC Educational Resources Information Center

    Mihail, Dimitrios M.; Elefterie, Kristina Antigoni

    2006-01-01

    Purpose: Given this rapid expansion in business schools and MBA graduate numbers, the purpose of this paper is to assess whether and how graduate management education offered in Greece makes better managers. Design/methodology/approach: To this purpose an empirical research was conducted, interviewing 68 MBA graduates from a Greek business school,…

  10. Group Work in the MBA Classroom: Improving Pedagogical Practice and Maximizing Positive Outcomes with Part-Time MBA Students

    ERIC Educational Resources Information Center

    Rafferty, Patricia D.

    2013-01-01

    This article forms part of an exploration into how graduate students experience group work. A single case, embedded study was completed in 2011, which reveals insight and understanding into the manner in which part-time MBA students experience group work assignments and how these experiences contribute to their perception of positive group work…

  11. Rapid, highly sensitive detection of herpes simplex virus-1 using multiple antigenic peptide-coated superparamagnetic beads.

    PubMed

    Ran, Ying-Fen; Fields, Conor; Muzard, Julien; Liauchuk, Viktoryia; Carr, Michael; Hall, William; Lee, Gil U

    2014-12-07

    A sensitive, rapid, and label free magnetic bead aggregation (MBA) assay has been developed that employs superparamagnetic (SPM) beads to capture, purify, and detect model proteins and the herpes simplex virus (HSV). The MBA assay is based on monitoring the aggregation state of a population of SPM beads using light scattering of individual aggregates. A biotin-streptavidin MBA assay had a femtomolar (fM) level sensitivity for analysis times less than 10 minutes, but the response of the assay becomes nonlinear at high analyte concentrations. A MBA assay for the detection of HSV-1 based on a novel peptide probe resulted in the selective detection of the virus at concentrations as low as 200 viral particles (vp) per mL in less than 30 min. We define the parameters that determine the sensitivity and response of the MBA assay, and the mechanism of enhanced sensitivity of the assay for HSV. The speed, relatively low cost, and ease of application of the MBA assay promise to make it useful for the identification of viral load in resource-limited and point-of-care settings where molecular diagnostics cannot be easily implemented.

  12. Web-Based vs. Face-to-Face MBA Classes: A Comparative Assessment Study

    ERIC Educational Resources Information Center

    Brownstein, Barry; Brownstein, Deborah; Gerlowski, Daniel A.

    2008-01-01

    The challenges of online learning include ensuring that the learning outcomes are at least as robust as in the face-to-face sections of the same course. At the University of Baltimore, both online sections and face-to-face sections of core MBA courses are offered. Once admitted to the MBA, students are free to enroll in any combination of…

  13. An Analysis of Multinational Corporations' Perception of Their Requirements for International M.B.A. Degree Holders.

    ERIC Educational Resources Information Center

    Colquitt, J.; And Others

    This study was undertaken to assess: (1) the U.S. corporate demand for Americans holding an MBA degree with a concentration in International Management, (2) the U.S. corporate demand for foreign nationals holding a similar American MBA degree, and (3) the corporate perception of the value of foreign languages in such an international curriculum. A…

  14. An Analysis of Turkey’s Defense Systems Acquisition Policy

    DTIC Science & Technology

    2009-03-01

    i NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT An Analysis of Turkey’s Defense Systems Acquisition...2009 3. REPORT TYPE AND DATES COVERED MBA THESIS 4. TITLE AND SUBTITLE An Analysis of Turkey’s Defense Systems Acquisition Policy 6. AUTHOR(S...DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) The purpose of this MBA thesis is to analyze Turkey’s defense systems acquisition policy and

  15. Addressing Cross-Disciplinary Graduate-Level Learning Goals through Game Design

    ERIC Educational Resources Information Center

    Farrell, James; Hardin, Cindy

    2014-01-01

    With the rapid growth in online MBA programs, many traditional schools are seeking ways to differentiate their course offerings to avoid them becoming commoditized by the market. For some institutions this involves pulling away from traditional course offerings, and moving towards cross-disciplinary offerings. For many faculty members, this can be…

  16. The Future of Management Education in Australia: Challenges and Innovations

    ERIC Educational Resources Information Center

    Hall, Richard; Agarwal, Renu; Green, Roy

    2013-01-01

    Purpose -- The purpose of this paper is to undertake a survey of the external and internal forces changing the nature of business schools and business education. It aims to investigate how management education responds to increasing productivity, innovation and capability challenges, examine how MBA programs currently meet these demands, and how…

  17. Aspen's Global 100: Beyond Grey Pinstripes 2009-2010--Preparing MBAs for Social and Environmental Stewardship

    ERIC Educational Resources Information Center

    Aspen Institute, 2009

    2009-01-01

    Beyond Grey Pinstripes is a research survey and alternative ranking of business schools that spotlights innovative full-time MBA programs leading the way in integrating social and environmental stewardship into their curriculum and scholarly research. These schools are preparing today's students--tomorrow's leaders--for future market realities by…

  18. Teaching Business Cases Online through Discussion Boards: Strategies and Best Practices

    ERIC Educational Resources Information Center

    Rollag, Keith

    2010-01-01

    What are the most effective and efficient ways to teach business cases online, specifically in asynchronous electronic discussion boards? This article describes several design strategies and approaches used by instructors at Babson College to structure and facilitate online case discussions in our blended Fast Track MBA program. (Contains 3 notes,…

  19. Cultural Differences in Online Learning: International Student Perceptions

    ERIC Educational Resources Information Center

    Liu, Xiaojing; Liu, Shijuan; Lee, Seung-hee; Magjuka, Richard J.

    2010-01-01

    This article reports the findings of a case study that investigated the perceptions of international students regarding the impact of cultural differences on their learning experiences in an online MBA program. The study also revealed that online instructors need to design courses in such a way as to remove potential cultural barriers, including…

  20. From Ford to Friedman: Teaching Microeconomics to Business Students

    ERIC Educational Resources Information Center

    Neymotin, Florence

    2014-01-01

    Teaching microeconomics to MBA students offers a unique set of challenges and opportunities to instructors. That is, the process of teaching business students may differ considerably, but in predictable ways, when compared to the classroom experience commonly found in liberal arts programs. While it is certain that all students are consumers, most…

  1. PC and the Fast-Food Model for Teaching

    ERIC Educational Resources Information Center

    Langbert, Mitchell

    2003-01-01

    The author recounts a tale about impairment of academic freedom that he experienced while teaching in the MBA program of a respected business school. The management department chair restricted the of Saul Alinsky's Rules for Radicals in a course called "Conflict and Negotiation." The political correctness movement has come full circle when it…

  2. Customized Content Delivery for Graduate Management Education: Application to Business Statistics

    ERIC Educational Resources Information Center

    Hall, Owen P., Jr.; Ko, Ken

    2008-01-01

    Globalization is bringing about a radical "rethink" regarding the delivery of graduate management education. Today, many students entering a residential MBA program do not possess an undergraduate degree in business. As a result, many business schools are increasingly turning to the Internet to provide "customized" instructional content to ensure…

  3. Pedagogical Design for a Cross-Functional Course in the Accelerated MBA Program

    ERIC Educational Resources Information Center

    Balasubramnian, Bhanu; Steigner, Tanja; Coulson, Kevin R.

    2011-01-01

    The sub-prime financial crisis exposed weaknesses in the financial risk management of several prominent firms. A deficient risk management is mainly attributed to the lack of integration of finance with other business disciplines. In this paper, we describe a tested implementation of a cross-functional project that improves students' understanding…

  4. The Role of the Multiple Banded Antigen of Ureaplasma parvum in Intra-Amniotic Infection: Major Virulence Factor or Decoy?

    PubMed Central

    Dando, Samantha J.; Nitsos, Ilias; Kallapur, Suhas G.; Newnham, John P.; Polglase, Graeme R.; Pillow, J. Jane; Jobe, Alan H.; Timms, Peter; Knox, Christine L.

    2012-01-01

    The multiple banded antigen (MBA) is a predicted virulence factor of Ureaplasma species. Antigenic variation of the MBA is a potential mechanism by which ureaplasmas avoid immune recognition and cause chronic infections of the upper genital tract of pregnant women. We tested whether the MBA is involved in the pathogenesis of intra-amniotic infection and chorioamnionitis by injecting virulent or avirulent-derived ureaplasma clones (expressing single MBA variants) into the amniotic fluid of pregnant sheep. At 55 days of gestation pregnant ewes (n = 20) received intra-amniotic injections of virulent-derived or avirulent-derived U. parvum serovar 6 strains (2×104 CFU), or 10B medium (n = 5). Amniotic fluid was collected every two weeks post-infection and fetal tissues were collected at the time of surgical delivery of the fetus (140 days of gestation). Whilst chronic colonisation was established in the amniotic fluid of animals infected with avirulent-derived and virulent-derived ureaplasmas, the severity of chorioamnionitis and fetal inflammation was not different between these groups (p>0.05). MBA size variants (32–170 kDa) were generated in vivo in amniotic fluid samples from both the avirulent and virulent groups, whereas in vitro antibody selection experiments led to the emergence of MBA-negative escape variants in both strains. Anti-ureaplasma IgG antibodies were detected in the maternal serum of animals from the avirulent (40%) and virulent (55%) groups, and these antibodies correlated with increased IL-1β, IL-6 and IL-8 expression in chorioamnion tissue (p<0.05). We demonstrate that ureaplasmas are capable of MBA phase variation in vitro; however, ureaplasmas undergo MBA size variation in vivo, to potentially prevent eradication by the immune response. Size variation of the MBA did not correlate with the severity of chorioamnionitis. Nonetheless, the correlation between a maternal humoral response and the expression of chorioamnion cytokines is a novel finding. This host response may be important in the pathogenesis of inflammation-mediated adverse pregnancy outcomes. PMID:22253806

  5. [Shellfish monitoring system for paralytic shellfish toxins using enzyme-linked immunosorbent assay].

    PubMed

    Shinozaki, Takashi; Watanabe, Ryuichi; Kawatsu, Kentaro; Sakurada, Kiyonari; Takahi, Shinya; Ueno, Ken-ichi; Matsushima, Ryoji; Suzuki, Toshiyuki

    2013-01-01

    We investigated the applicability of enzyme-linked immunosorbent assay (PSP-ELISA) using a monoclonal antibody against paralytic shellfish toxins (PST) for screening oysters collected at several coastal areas in Kumamoto prefecture, Japan. Oysters collected between 2007 and 2010 were analyzed by PSP-ELISA. As an alternative calibrant, a naturally contaminated oyster extract was used to quantify toxins in the oyster samples. The toxicity of the calibrant oyster extract determined by the official testing method, mouse bioassay (MBA), was 4 MU/g. Oyster samples collected over 3 years showed a similar toxin profile to the alternative standard, resulting in good agreement between the PSP-ELISA and the MBA. The PSP-ELISA method was better than the MBA in terms of sensitivity, indicating that it may be useful for earlier warning of contamination of oysters by PST in the distinct coastal areas. To use the PSP-ELISA as a screening method prior to MBA, we finally set a screening level at 2 MU/g PSP-ELISA for oyster monitoring in Kumamoto prefecture. We confirmed that there were on samples exceeding the quarantine level (4 MU/g) in MBA among samples quantified as below the screening level by the PSP-ELISA. It was concluded that the use of PSP-ELISA could reduce the numbers of animals needed for MBA testing.

  6. Ureaplasma parvum Serovar 3 Multiple Banded Antigen Size Variation after Chronic Intra-Amniotic Infection/Colonization

    PubMed Central

    Robinson, James W.; Dando, Samantha J.; Nitsos, Ilias; Newnham, John; Polglase, Graeme R.; Kallapur, Suhas G.; Pillow, J. Jane; Kramer, Boris W.; Jobe, Alan H.; Payton, Diane; Knox, Christine L.

    2013-01-01

    Ureaplasma species are the microorganisms most frequently associated with adverse pregnancy outcomes. The multiple banded antigen (MBA), a surface-exposed lipoprotein, is a key virulence factor of ureaplasmas. The MBA demonstrates size variation, which we have shown previously to be correlated with the severity of chorioamnion inflammation. We aimed to investigate U. parvum serovar 3 pathogenesis in vivo, using a sheep model, by investigating: MBA variation after long term (chronic) and short term (acute) durations of in utero ureaplasma infections, and the severity of chorioamnionitis and inflammation in other fetal tissues. Inocula of 2×107 colony-forming-units (CFU) of U. parvum serovar 3 (Up) or media controls (C) were injected intra-amniotically into pregnant ewes at one of three time points: day 55 (69d Up, n = 8; C69, n = 4); day 117 (7d Up, n = 8; C7, n = 2); and day 121 (3d Up, n = 8; C3, n = 2) of gestation (term = 145–150d). At day 124, preterm fetuses were delivered surgically. Samples of chorioamnion, fetal lung, and umbilical cord were: (i) snap frozen for subsequent ureaplasma culture, and (ii) fixed, embedded, sectioned and stained by haematoxylin and eosin stain for histological analysis. Selected fetal lung clinical ureaplasma isolates were cloned and filtered to obtain cultures from a single CFU. Passage 1 and clone 2 ureaplasma cultures were tested by western blot to demonstrate MBA variation. In acute durations of ureaplasma infection no MBA variants (3d Up) or very few MBA variants (7d Up) were present when compared to the original inoculum. However, numerous MBA size variants were generated in vivo (alike within contiguous tissues, amniotic fluid and fetal lung, but different variants were present within chorioamnion), during chronic, 69d exposure to ureaplasma infection. For the first time we have shown that the degree of ureaplasma MBA variation in vivo increased with the duration of gestation. PMID:23638142

  7. Ureaplasma parvum serovar 3 multiple banded antigen size variation after chronic intra-amniotic infection/colonization.

    PubMed

    Robinson, James W; Dando, Samantha J; Nitsos, Ilias; Newnham, John; Polglase, Graeme R; Kallapur, Suhas G; Pillow, J Jane; Kramer, Boris W; Jobe, Alan H; Payton, Diane; Knox, Christine L

    2013-01-01

    Ureaplasma species are the microorganisms most frequently associated with adverse pregnancy outcomes. The multiple banded antigen (MBA), a surface-exposed lipoprotein, is a key virulence factor of ureaplasmas. The MBA demonstrates size variation, which we have shown previously to be correlated with the severity of chorioamnion inflammation. We aimed to investigate U. parvum serovar 3 pathogenesis in vivo, using a sheep model, by investigating: MBA variation after long term (chronic) and short term (acute) durations of in utero ureaplasma infections, and the severity of chorioamnionitis and inflammation in other fetal tissues. Inocula of 2 × 10(7) colony-forming-units (CFU) of U. parvum serovar 3 (Up) or media controls (C) were injected intra-amniotically into pregnant ewes at one of three time points: day 55 (69d Up, n = 8; C69, n = 4); day 117 (7d Up, n = 8; C7, n = 2); and day 121 (3d Up, n = 8; C3, n = 2) of gestation (term = 145-150d). At day 124, preterm fetuses were delivered surgically. Samples of chorioamnion, fetal lung, and umbilical cord were: (i) snap frozen for subsequent ureaplasma culture, and (ii) fixed, embedded, sectioned and stained by haematoxylin and eosin stain for histological analysis. Selected fetal lung clinical ureaplasma isolates were cloned and filtered to obtain cultures from a single CFU. Passage 1 and clone 2 ureaplasma cultures were tested by western blot to demonstrate MBA variation. In acute durations of ureaplasma infection no MBA variants (3d Up) or very few MBA variants (7d Up) were present when compared to the original inoculum. However, numerous MBA size variants were generated in vivo (alike within contiguous tissues, amniotic fluid and fetal lung, but different variants were present within chorioamnion), during chronic, 69d exposure to ureaplasma infection. For the first time we have shown that the degree of ureaplasma MBA variation in vivo increased with the duration of gestation.

  8. Designing and Using Projects with Real World Application in a MBA Managerial Accounting Class: The Case of The Balanced Scorecard

    ERIC Educational Resources Information Center

    Houke, Charlotte

    2017-01-01

    This paper explores the purpose of designing and using projects with real world application in a M.B.A. managerial accounting class. Included is a discussion of how and why the Balanced Scorecard (BSC) Project has been used in classes to link theory with practice by providing real world application of the BSC framework. M.B.A. students represent a…

  9. The 1984 ARI Survey of Army Recruits: Tabular Description of NPS (active) Army Accessions. Volume 2

    DTIC Science & Technology

    1986-05-01

    YOU WATCH ANY OF THE FOLLOWING PROGRAMS OR PROGRAMMING TYPES ON TV? - NBA BASKETBALL 1 - REGULARLY TURN ON THE TV TO WATCH IT 2 - SOMETIMES WATCH IT...league baseball — regular season games 105. Major league baseball playoffs 106. World Series 107. NBA basketball 108. College basketball 109...LAG BASEBALL PLAYOFFS WORLD SERIES MBA BASKETBALL COLLEGE BASKETBALL NHL HOCKEY PROFESSIONAL WRESTLING CAR RACES 154 156 158- 160 162- 164

  10. Student-to-Student Interaction Revisited: A Case Study of Working Adult Business Students in Online Courses

    ERIC Educational Resources Information Center

    Kellogg, Deborah L.; Smith, Marlene A.

    2009-01-01

    Faculty teaching in online environments are universally encouraged to incorporate a variety of student-to-student learning activities into their courses. Although there is a body of both theoretical and empirical work supporting this, adult professional students participating in an online MBA program at an urban business school reported being at…

  11. Course Design Using the House of Quality

    ERIC Educational Resources Information Center

    Peters, Michael H.; Kethley, R. Bryan; Bullington, Kimball

    2005-01-01

    This article reports on the use of the House of Quality to facilitate the design of a required operations management course in an MBA program. The House of Quality is a relatively new approach that is used in product or service design and total quality management. The faculty identified the decision issues it felt would be pertinent to the design…

  12. Effective Communication Is "Hitched to Everything in the (Business) Universe"

    ERIC Educational Resources Information Center

    Krajicek, John

    2008-01-01

    The author of this article is an English teacher and a certified public accountant at the same time. When he was offered a position teaching business communication in an MBA program, he was delighted to know that he can actually dovetail his two contrasting careers. In this article, the author relates his experiences and the benefits of…

  13. The Importance of Interaction in Web-Based Education: A Program-Level Case Study of Online MBA Courses

    ERIC Educational Resources Information Center

    Su, Bude; Bonk, Curtis J.; Magjuka, Richard J.; Liu, Xiaojing; Lee, Seung-hee

    2005-01-01

    Though interaction is often billed as a significant component of successful online learning, empirical evidence of its importance as well as practical guidance or specific interaction techniques continue to be lacking. In response, this study utilizes both quantitative and qualitative data to investigate how instructors and students perceive the…

  14. Dilemmas of a Newly Recruited Academic Qualified Professor: A Case

    ERIC Educational Resources Information Center

    Agrawal, Anand

    2015-01-01

    This case describes the situation of a newly recruited academic professor who volunteered to teach a course on Research Methods to first-term MBA students in a practitioner-oriented case method Business School. Research Methods is a unique course due to its relevance not only in business but also across all graduate programs. Instructional and…

  15. Object Oriented Learning Objects in Online Education: A Framework and Example.

    ERIC Educational Resources Information Center

    Rincon, Lilian; Parker, Drew

    Online learning is coming of age in both postsecondary education and industry. The courses now offered online range from kinesiology to mathematics to complete M.B.A. programs. The growing popularity of online education has created a need to reduce costs without diminishing the value of the edification. In response to this need, an instructional…

  16. Business Faculty Recruitment: The Effects of Full-Time versus Part-Time Employment.

    ERIC Educational Resources Information Center

    Winter, Paul A.; Kjorlien, Chad L.

    2001-01-01

    Describes a study conducted in response to the aging of community college instructors and the need to replace large numbers of retiring faculty. Explains the study's recruitment simulation, which used graduate students in MBA programs in the Midwest. States that, when asked if they would prefer to teach part-time or full-time, respondents…

  17. Asynchronous Knowledge Sharing and Conversation Interaction Impact on Grade in an Online Business Course

    ERIC Educational Resources Information Center

    Strang, Kenneth David

    2011-01-01

    Student knowledge sharing and conversation theory interactions were coded from asynchronous discussion forums to measure the effect of learning-oriented utterances on academic performance. The sample was 3 terms of an online business course (in an accredited MBA program) at a U.S.-based university. Correlation, stepwise regression, and multiple…

  18. Trend Watching: Why Are Women Shying Away from Business Careers

    ERIC Educational Resources Information Center

    Giancola, Frank

    2006-01-01

    Recent research indicates that a record number of women today are shunning MBA programs and are looking for careers outside of the corporate business world. In this article, the author presents the findings of recent studies on this trend and examines how higher education can tap into the ever-expanding talent pool of highly qualified candidates…

  19. Something Old, Something New: MBA Program Evaluation Using Shift-Share Analysis and Google Trends

    ERIC Educational Resources Information Center

    Davis, Sarah M.; Rodriguez, A. E.

    2014-01-01

    Shift-share analysis is a decomposition technique that is commonly used to measure attributes of regional change. In this method, regional change is decomposed into its relevant functional and competitive parts. This paper introduces traditional shift-share method and its extensions with examples of its applicability and usefulness for program…

  20. Problem Definition as a Stimulus to the Creative Process: Analysis of a Classroom Exercise

    ERIC Educational Resources Information Center

    Vizioli, Renato; Kaminski, Paulo Carlos

    2017-01-01

    Dealing with problem-solving has been a growing challenge in teaching engineering and over the career of these professionals. To increase the ability to understand a problem and consequently improve the quality of the solutions, an exercise was proposed to students of an MBA program, and they have experienced some challenges on interpreting…

  1. Determining Optimal Allocation of Naval Obstetric Resources with Linear Programming

    DTIC Science & Technology

    2013-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT DETERMINING OPTIMAL ALLOCATION OF NAVAL OBSTETRIC RESOURCES...Davis Approved for public release; distribution is unlimited THIS PAGE INTENTIONALLY LEFT BLANK REPORT DOCUMENTATION PAGE Form Approved...OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for

  2. The MBA Capstone Course: Building Theoretical, Practical, Applied, and Reflective Skills

    ERIC Educational Resources Information Center

    Inamdar, Syeda Noorein; Roldan, Malu

    2013-01-01

    The capstone strategy course is used in many management education programs to provide practical business relevance as a means for students to transition to the business world. We conducted an empirical study to determine to what extent capstone strategy courses are teaching the following four skills that prepare students to meet business job…

  3. Developing Emotional Intelligence in MBA Students: A Case Study of One Program's Success

    ERIC Educational Resources Information Center

    Joyner, Fredricka F.; Mann, Derek T. Y.

    2011-01-01

    Over the past two decades an escalating interest in the construct of emotional intelligence (EI) has made its way into the popular press, professional press, and peer reviewed journals. Not surprisingly, an interest in EI is also gaining ground in academic settings (Parker, Duffy, Wood, Bond & Hogan, 2002; Parker, Hogan, Eastabrook, Oke &…

  4. Accuracy of a Mouse Bioassay for the Diagnosis of Botulism in Horses.

    PubMed

    Johnson, A L; McAdams-Gallagher, S C; Aceto, H

    2016-07-01

    The laboratory diagnosis of botulism in horses traditionally has relied upon the mouse bioassay (MBA). The accuracy of this test for the diagnosis of botulism in horses is unknown. Our goal was to determine the sensitivity, specificity, positive predictive value, and negative predictive value of the MBA on laboratory-processed fecal and gastrointestinal samples for foals and adult horses. Cases included all horses with a final clinical diagnosis of botulism that were admitted between 1986 and 2011 and had MBA testing performed. Controls included horses without botulism that were admitted during the same time period and had MBA testing performed. Retrospective study. Horses suspected of having botulism had fecal or (less commonly) gastrointestinal content samples tested using MBA. For every hospitalized botulism suspect, control samples were obtained from ≥1 additional hospitalized horses not suspected to have botulism. One hundred and twenty-nine adult horses and 253 adult controls were identified. Overall sensitivity of the MBA was only 32% but specificity was 97%. Forty-three foal cases and 21 foal controls were evaluated; sensitivity of the MBA was 53% and specificity was 100%. Positive predictive value was substantially higher (100% for foals and 89% for adults) than negative predictive value (51% for foals and 67% for adults). Mouse bioassay has low sensitivity but high specificity for the diagnosis of botulism in horses. Positive results are highly suggestive of botulism but negative results do not exclude the diagnosis. Unaffected horses and foals rarely shed C. botulinum in their feces. Copyright © 2016 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  5. Market Basket Analysis: a new tool in ecology to describe chemical relations in the environment--a case study of the fern Athyrium distentifolium in the Tatra National Park in Poland.

    PubMed

    Samecka-Cymerman, Aleksandra; Stankiewicz, Andrzej; Kolon, Krzysztof; Kempers, Alexander J; Leuven, Rob S E W

    2010-09-01

    In this study, the novel data mining technique Market Basket Analysis (MBA) was applied for the first time in biogeochemical and ecological investigations. The method was tested on the fern Athyrium distentifolium, in which we measured concentrations of the elements Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, and Zn. Plants were sampled from sites with different types of bedrock in the Tatra National Park in Poland. MBA was used to investigate whether specimens of Athyrium distentifolium that contain elevated levels of certain elements occur more frequently on a specific type of bedrock and to identify relationships between the type of bedrock and the concentrations of the elements in this fern. The results were compared with those of the commonly used principal component and classification analysis (PCCA) technique. MBA and PCCA ordination both yielded distinct groups of ferns growing on different types of bedrock. Although the results of MBA and PCCA were similar, MBA has the advantage of being independent of the size of the data set. In addition, MBA revealed not only dominant elements but, in the case of limestone bedrock, also showed very low concentrations of Cd, Fe, Mn, and Pb in ferns growing on this type of parent material. MBA, thus, appeared to be a promising data mining method to reveal chemical relations in the environment as well as the accumulation of chemical elements in bioindicators. This technique can be used to reveal associations and correlations among items in large data sets collected on a national or even larger scale.

  6. Rapid fabrication of a micro-ball lens array by extrusion for optical fiber applications.

    PubMed

    Shen, S C; Huang, J C

    2009-07-20

    Batch-fabrication of a micro-ball lens array (MBA) could not only reduce micro assembly costs but also replace conventional ball lenses or costly GRINs (Gradient Refractive Index) without compromising performance. Compared with conventional half-spherical micro-lenses, the MBA is a spherical micro-lens that can focus light in all directions, thus providing the flexibility required for optical applications. Current MBAs are made of SU-8 photoresist by an extrusion process rather than the traditional thermal reflow process. The aim of this study was to develop a new process for MBA batch-fabrication, performed at ambient temperature, by spin-coating SU-8 onto a silicon-wafer surface, which serves as an extrusion plate, and extruding it through a nozzle to form an MBA. The nozzle consists of a nozzle orifice and nozzle cavity, the former being defined and made from SU-8 photoresist using ultra-violet (UV) lithography, which results in good mechanical properties. In this paper, the fabrication of 4 x 4 MBAs with diameters ranging from 60 to 550 um is described. Optical measurements indicated a diameter variance within 3% and a maximum coupling efficiency of approximately 62% when the single mode fiber (SMF) was placed at a distance of 10 um from the MBA. The results of this study proved that MBA fabrication by the extrusion process can enhance the coupling efficiency.

  7. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Eriksson, Mikael

    Not very long ago, the 3{sup rd} generation storage ring technology was judged as mature. Most of the 3{sup rd} generation storage rings used the Double-Bend Achromat (DBA) or Triple-Bend Achromat (TBA) concepts. It was however a well-known fact that increasing the number of magnet cells in the rings is a powerful way of decreasing the electron beam emittance and thus the source brilliance, but at the penalty of increasing the size and cost of the rings. Preserving the Dynamic Aperture (DA) in the rings became also an issue when increasing the number of magnet cells. The Multi-Bend Achromat (MBA)more » concept, including a miniaturization of the ring elements, has now drastically changed the picture. The MBA rings, now in construction or being planned, offer orders of magnitudes higher brilliance than rings of conventional designs. Several light sources around the world are now implementing or planning to implement this MBA concept. This article touches on the science drivers for higher brilliance. We will then describe the MBA concept with its advantages as well as its challenges. A short survey of the MBA activity around the world will also be presented. The author apologies for focusing on the MAX IV project regarding technical solutions. This is motivated by that MAX IV is the facility he knows best and it might be regarded as a fore-runner for the MBA concept.« less

  8. Big Data Analysis of Contractor Performance Information for Services Acquisition in DoD: A Proof of Concept

    DTIC Science & Technology

    2015-09-22

    PROGRAM SPONSORED REPORT SERIES Approved for public release; distribution is unlimited. Prepared for the Naval Postgraduate School, Monterey, CA...and has been awarded the Liskin Teaching Award two times in the past two years for his teaching efforts. Dr. Dixon is a co-editor of the Production...Full- time MBA programs. Prior to his career in academia, Dr. Apte worked for over 10 years in managing operations and information systems in the

  9. Demand Forecasting: DLA’S Aviation Supply Chain High Value Products

    DTIC Science & Technology

    2015-04-09

    program at USS CONSTELLATION (CV 64), San Diego CA LCDR Carlos Lopez Education  MBA in Supply Chain Management, Naval Postgraduate School  BS in...Exponential Smoothing Forecasts ............... 118 xv Figure 80. NIIN 01-463-4340 Seasonal Exponential Smoothing Forecast .............. 119 Figure...5310 Seasonal Exponential Smoothing ............................ 142 Figure 102. NIIN 01-507-5310 12-Month Forecast Simulation

  10. Modeling the Value of Micro Solutions in Air Force Financial Management

    DTIC Science & Technology

    2005-12-01

    Study, NCCA, 1998 .........................................19 Table 2. IT/VBA Emphasis in Top Ten Business Schools (U.S...become increasingly resource constrained. VBA Course # of IT classes IT Concentration Top Ten Business Schools (Ranked by Forbes) Harvard 1...offering in this area; we evaluated the Information Technology emphasis of the MBA programs in the top ten business schools , as ranked by Forbes

  11. Signal Quality and Service Quality: A Study of Local and International MBA Programs in Vietnam

    ERIC Educational Resources Information Center

    Nguyen, Tho D.

    2009-01-01

    Purpose: Although it is well known that firms can use signals to inform consumers about the unobservable aspect of their products or services in a market where asymmetric information exists, research on the relationship between signal quality and service quality is largely ignored. The purpose of this study is to investigate the role of signal…

  12. Security Strategy of the Bureau of Diplomatic Security.

    DTIC Science & Technology

    2011-06-10

    Williams, M.A. , Member John A. Dyson, MBA , Member Gregory Scott Hospodor, Ph.D Accepted this 10th day of June 2011 by...ACRONYMS AAR After Action Review ASOS Advance Security Overseas Seminar ATA Antiterrorism Assistance Program BRSO Regional Security Officer Course ...BSAC Basic Special Agent Course DS Bureau of Diplomatic Security FACT Foreign Affairs Counter Threat FAH Foreign Affairs Handbook FAM Foreign

  13. What is the Right RFID for Your Process?

    DTIC Science & Technology

    2006-04-30

    chain efficiency at the US Department of Defense (DoD) and at major retailers such as Wal-Mart, Tesco and others has prompted these organizations...areas of expertise include global operations, supply- chain management, sustainable technologies, product stewardship, reverse logistics and...time MBA programs. Areas of Apte’s research interests include managing service operations, supply- chain management, technology management, and

  14. Global Competition and Learning Organizations: Goals and Motivations of Corporate Leaders and Employees Who Participate in Corporate/University Partnerships

    ERIC Educational Resources Information Center

    Zolfo, Elana; Mann, Deborah

    2007-01-01

    The purpose of this study was to determine executive and employee attitudes regarding benefits and difficulties accruing to employees and their corporations who participate in on-site MBA programs for 11 corporate partners. Because so many corporations embrace partnerships with colleges to advance the knowledge base of their employees, it seems…

  15. A Classroom Exercise to Examine the Trade-off between Mission Capacity and Life Cycle Cost

    ERIC Educational Resources Information Center

    Kang, Keebom; Doerr, Kenneth H.

    2015-01-01

    This article presents a classroom exercise, centered on a simulation that has been used for 4 years in an MBA program to help students develop an understanding of the trade-offs involved in managing capital assets in the public sector. Though often ignored in business schools, "mission" is a key criterion that must be considered when…

  16. Overcoming Geographical Obstacles: The Use of Skype in a Graduate-Level Social Media and Marketing Course

    ERIC Educational Resources Information Center

    Faulds, David J.

    2015-01-01

    This paper presents the results of a three-year research and teaching effort that focused on measuring the perceived effectiveness of Skype as a delivery platform for presentations made to students enrolled in a Professional MBA program by nationally acclaimed authors working in the area of social media. The research also investigated the authors'…

  17. Methylboronic acid fertilization alleviates boron deficiency symptoms in Arabidopsis thaliana.

    PubMed

    Duran, Catherine; Arce-Johnson, Patricio; Aquea, Felipe

    2018-07-01

    Our results showed that methylboronic acid is capable of alleviating boron deficiency, enhancing plant growth, and is less toxic than boric acid at higher concentrations. Boron is an essential plant micronutrient and its deficiency occurs in several regions globally, resulting in impaired plant growth. Boron fertilization is a common agricultural practice, but the action range of boron is narrow, sharply transitioning from deficiency to toxicity. Boric acid (BA) is the most common chemical form used in agriculture. In this work, we describe that methylboronic acid (MBA) is capable of alleviating boron deficiency in Arabidopsis. MBA is a boronic acid, but does not naturally occur in soils, necessitating synthesis. Other boronic acids have been described as boron competitors in plants, inhibiting auxin biosynthesis and root development. MBA is more water-soluble than BA and delivers the same amount of boron per molecule. We observed that Arabidopsis seedlings grown in the presence of MBA presented higher numbers of lateral roots and greater main root length compared to plants grown in BA. In addition, root hair length and leaf surface area were increased using MBA as a boron fertilizer. Finally, MBA was less toxic than BA at high concentrations, producing a slight reduction in the main root length but no decrease in total chlorophyll. Our results open a new opportunity to explore the use of a synthetic form of boron in agriculture, providing a tool for future research for plant nutrition.

  18. Comparative Assessment of Vitamin-B12, Folic Acid and Homocysteine Levels in Relation to p53 Expression in Megaloblastic Anemia.

    PubMed

    Yadav, Manish K; Manoli, Nandini M; Madhunapantula, SubbaRao V

    2016-01-01

    Megaloblastic anemia (MBA), also known as macrocytic anemia, is a type of anemia characterized by decreased number of RBCs as well as the presence of unusually large, abnormal and poorly developed erythrocytes (megaloblasts), which fail to enter blood circulation due to their larger size. Lack of vitamin-B12 (VB12) and / or folate (Vitamin-B9, VB9) with elevated homocysteine is the key factor responsible for megaloblastic anemia. Prior studies have demonstrated the induction of apoptosis in these abnormal under-developed erythrocytes. However, it is not clear whether this apoptosis induction is due to elevated p53 level or due to any other mechanism. Furthermore, it is also not fully known whether decreased vitamin-B12 and / or folate are responsible for apoptosis induction mediated by p53 in pre-erythroblasts. Levels of serum VB9, VB12 and homocysteine in 50 patients suffering from MBA were compared with 50 non-megaloblastic anemia control subjects, who were referred by the clinicians for bone marrow examination for medical conditions other than MBA. Next, we have measured the p53 expression in the paraffin embedded blocks prepared from bone marrow biopsy, using immunohistochemistry, and the expression levels correlated with VB9 and VB12 levels. Out of 50 MBA patients 40 (80%) and 44 (88%) subjects had very low VB12 and VB9 levels respectively. In contrast, only 2 (4%) and 12 (24%) non-megaloblastic anemia controls, out of 50 subjects, had low VB12 and VB9 respectively. Correlating with low vitamin B9 and B12, the homocysteine levels were high in 80% cases. But, only 20% non-megaloblastic controls exhibited high homocysteine in plasma. Immunohistochemical analysis for p53 expression showed a significantly high level of expression in MBA cases and no-or very low-expression in control subjects. Our correlation studies comparing the VB12 and VB9 levels with p53 expression concludes unusually high p53 levels in patients suffering from VB12 and VB9 deficiency induced MBA compared to control subjects not suffering from MBA. Tumor protein p53 is the key protein expressed heavily in the bone marrow biopsies of patients suffering from VB12 and VB9 deficiency induced MBA but not in control subjects. Hence, p53 expression could be used as a surrogate marker for confirming the VB9 and VB12 induced MBA.

  19. Comparative Assessment of Vitamin-B12, Folic Acid and Homocysteine Levels in Relation to p53 Expression in Megaloblastic Anemia

    PubMed Central

    Yadav, Manish K.; Manoli, Nandini M.

    2016-01-01

    Background Megaloblastic anemia (MBA), also known as macrocytic anemia, is a type of anemia characterized by decreased number of RBCs as well as the presence of unusually large, abnormal and poorly developed erythrocytes (megaloblasts), which fail to enter blood circulation due to their larger size. Lack of vitamin-B12 (VB12) and / or folate (Vitamin-B9, VB9) with elevated homocysteine is the key factor responsible for megaloblastic anemia. Prior studies have demonstrated the induction of apoptosis in these abnormal under-developed erythrocytes. However, it is not clear whether this apoptosis induction is due to elevated p53 level or due to any other mechanism. Furthermore, it is also not fully known whether decreased vitamin-B12 and / or folate are responsible for apoptosis induction mediated by p53 in pre-erythroblasts. Methods Levels of serum VB9, VB12 and homocysteine in 50 patients suffering from MBA were compared with 50 non-megaloblastic anemia control subjects, who were referred by the clinicians for bone marrow examination for medical conditions other than MBA. Next, we have measured the p53 expression in the paraffin embedded blocks prepared from bone marrow biopsy, using immunohistochemistry, and the expression levels correlated with VB9 and VB12 levels. Results Out of 50 MBA patients 40 (80%) and 44 (88%) subjects had very low VB12 and VB9 levels respectively. In contrast, only 2 (4%) and 12 (24%) non-megaloblastic anemia controls, out of 50 subjects, had low VB12 and VB9 respectively. Correlating with low vitamin B9 and B12, the homocysteine levels were high in 80% cases. But, only 20% non-megaloblastic controls exhibited high homocysteine in plasma. Immunohistochemical analysis for p53 expression showed a significantly high level of expression in MBA cases and no—or very low—expression in control subjects. Our correlation studies comparing the VB12 and VB9 levels with p53 expression concludes unusually high p53 levels in patients suffering from VB12 and VB9 deficiency induced MBA compared to control subjects not suffering from MBA. Conclusion Tumor protein p53 is the key protein expressed heavily in the bone marrow biopsies of patients suffering from VB12 and VB9 deficiency induced MBA but not in control subjects. Hence, p53 expression could be used as a surrogate marker for confirming the VB9 and VB12 induced MBA. PMID:27780269

  20. Minimum emittance in TBA and MBA lattices

    NASA Astrophysics Data System (ADS)

    Xu, Gang; Peng, Yue-Mei

    2015-03-01

    For reaching a small emittance in a modern light source, triple bend achromats (TBA), theoretical minimum emittance (TME) and even multiple bend achromats (MBA) have been considered. This paper derived the necessary condition for achieving minimum emittance in TBA and MBA theoretically, where the bending angle of inner dipoles has a factor of 31/3 bigger than that of the outer dipoles. Here, we also calculated the conditions attaining the minimum emittance of TBA related to phase advance in some special cases with a pure mathematics method. These results may give some directions on lattice design.

  1. Exploding Head Syndrome as Aura of Migraine with Brainstem Aura: A Case Report.

    PubMed

    Rossi, Fabian H; Gonzalez, Elizabeth; Rossi, Elisa Marie; Tsakadze, Nina

    2018-01-01

    This article reports a case of exploding head syndrome (EHS) as an aura of migraine with brainstem aura (MBA). A middle-aged man presented with intermittent episodes of a brief sensation of explosion in the head, visual flashing, vertigo, hearing loss, tinnitus, confusion, ataxia, dysarthria, and bilateral visual impairment followed by migraine headache. The condition was diagnosed as MBA. Explosive head sensation, sensory phenomena, and headaches improved over time with nortriptyline. This case shows that EHS can present as a primary aura symptom in patients with MBA.

  2. Prediction Markets as a Way to Manage Acquisition Programs

    DTIC Science & Technology

    2011-06-01

    volume helps management set production levels, but if management increases advertising it will undermine the market . This becomes critical for the DoD...34 Corporate Strategy Board. Gaspoz, C. (2008). "Prediction markets as an innovative way to manage R&D portfolios." CAiSE Doctoral Consortium. Montpellier...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT Prediction Markets as a Way to Manage Acquisition

  3. What Is the Right RFID for Your Process?

    DTIC Science & Technology

    2006-01-30

    Support Model for Valuing Proposed Improvements in Component Reliability. June 2005. NPS-PM-05-007 Dillard, John T., and Mark E. Nissen...Arlington, VA. 2005. Kang, Keebom, Ken Doerr, Uday Apte, and Michael Boudreau. “Decision Support Models for Valuing Improvements in Component...courses in the Executive and Full-time MBA programs. Areas of Uday’s research interests include managing service operations, supply chain

  4. Case Study: An Examination of the Decision Making Process for Selecting Simulations for an Online MBA Program

    ERIC Educational Resources Information Center

    Neely, Pat; Tucker, Jan

    2013-01-01

    Purpose: Simulations are designed as activities which imitate real world scenarios and are often used to teach and enhance skill building. The purpose of this case study is to examine the decision making process and outcomes of a faculty committee tasked with examining simulations in the marketplace to determine if the simulations could be used as…

  5. GPS-MBA: Computational Analysis of MHC Class II Epitopes in Type 1 Diabetes

    PubMed Central

    Ren, Jian; Ma, Chuang; Gao, Tianshun; Zhou, Yanhong; Yang, Qing; Xue, Yu

    2012-01-01

    As a severe chronic metabolic disease and autoimmune disorder, type 1 diabetes (T1D) affects millions of people world-wide. Recent advances in antigen-based immunotherapy have provided a great opportunity for further treating T1D with a high degree of selectivity. It is reported that MHC class II I-Ag7 in the non-obese diabetic (NOD) mouse and human HLA-DQ8 are strongly linked to susceptibility to T1D. Thus, the identification of new I-Ag7 and HLA-DQ8 epitopes would be of great help to further experimental and biomedical manipulation efforts. In this study, a novel GPS-MBA (MHC Binding Analyzer) software package was developed for the prediction of I-Ag7 and HLA-DQ8 epitopes. Using experimentally identified epitopes as the training data sets, a previously developed GPS (Group-based Prediction System) algorithm was adopted and improved. By extensive evaluation and comparison, the GPS-MBA performance was found to be much better than other tools of this type. With this powerful tool, we predicted a number of potentially new I-Ag7 and HLA-DQ8 epitopes. Furthermore, we designed a T1D epitope database (TEDB) for all of the experimentally identified and predicted T1D-associated epitopes. Taken together, this computational prediction result and analysis provides a starting point for further experimental considerations, and GPS-MBA is demonstrated to be a useful tool for generating starting information for experimentalists. The GPS-MBA is freely accessible for academic researchers at: http://mba.biocuckoo.org. PMID:22479466

  6. Latent structure and reliability analysis of the measure of body apperception: cross-validation for head and neck cancer patients.

    PubMed

    Jean-Pierre, Pascal; Fundakowski, Christopher; Perez, Enrique; Jean-Pierre, Shadae E; Jean-Pierre, Ashley R; Melillo, Angelica B; Libby, Rachel; Sargi, Zoukaa

    2013-02-01

    Cancer and its treatments are associated with psychological distress that can negatively impact self-perception, psychosocial functioning, and quality of life. Patients with head and neck cancers (HNC) are particularly susceptible to psychological distress. This study involved a cross-validation of the Measure of Body Apperception (MBA) for HNC patients. One hundred and twenty-two English-fluent HNC patients between 20 and 88 years of age completed the MBA on a Likert scale ranging from "1 = disagree" to "4 = agree." We assessed the latent structure and internal consistency reliability of the MBA using Principal Components Analysis (PCA) and Cronbach's coefficient alpha (α), respectively. We determined convergent and divergent validities of the MBA using correlations with the Hospital Anxiety and Depression Scale (HADS), observer disfigurement rating, and patients' clinical and demographic variables. The PCA revealed a coherent set of items that explained 38 % of the variance. The Kaiser-Meyer-Olkin measure of sampling adequacy was 0.73 and the Bartlett's test of sphericity was statistically significant (χ (2) (28) = 253.64; p < 0.001), confirming the suitability of the data for dimension reduction analysis. The MBA had good internal consistency reliability (α = 0.77) and demonstrated adequate convergent and divergent validities based on statistically significant moderate correlations with the HADS (p < 0.01) and observer rating of disfigurement (p < 0.026) and nonstatistically significant correlations with patients' clinical and demographic variables: tumor location, age at diagnosis, and birth place (all p (s) > 0.05). The MBA is a valid and reliable screening measure of body apperception for HNC patients.

  7. Developing Content for an M.B.A. Communications Class.

    ERIC Educational Resources Information Center

    Shelby, Annette N.

    1983-01-01

    Outlines an M.B.A. communications course which includes source materials and content development frameworks for four different topic areas: (1) company, industry, and organization data; (2) management theory and organizational design; (3) crisis communication; and (4) issues management. (RAE)

  8. Ureaplasma antigenic variation beyond MBA phase variation: DNA inversions generating chimeric structures and switching in expression of the MBA N-terminal paralogue UU172

    PubMed Central

    Zimmerman, Carl-Ulrich R; Rosengarten, Renate; Spergser, Joachim

    2011-01-01

    Phase variation of the major ureaplasma surface membrane protein, the multiple-banded antigen (MBA), with its counterpart, the UU376 protein, was recently discussed as a result of DNA inversion occurring at specific inverted repeats. Two similar inverted repeats to the ones within the mba locus were found in the genome of Ureaplasma parvum serovar 3; one within the MBA N-terminal paralogue UU172 and another in the adjacent intergenic spacer region. In this report, we demonstrate on both genomic and protein level that DNA inversion at these inverted repeats leads to alternating expression between UU172 and the neighbouring conserved hypothetical ORF UU171. Sequence analysis of this phase-variable ‘UU172 element’ from both U. parvum and U. urealyticum strains revealed that it is highly conserved among both species and that it also includes the orthologue of UU144. A third inverted repeat region in UU144 is proposed to serve as an additional potential inversion site from which chimeric genes can evolve. Our results indicate that site-specific recombination events in the genome of U. parvum serovar 3 are dynamic and frequent, leading to a broad spectrum of antigenic variation by which the organism may evade host immune responses. PMID:21255110

  9. Response of a veterinary college to career development needs identified in the KPMG LLP study and the executive summary of the Brakke study: a combined MBA/DVM program, business certificate program, and curricular modifications.

    PubMed

    Kogan, Lori R; McConnell, Sherry L; Schoenfeld-Tacher, Regina

    2005-04-01

    In the present market, veterinarians with a strong background in career development, practice management, and business skills have a clear advantage in achieving financial success. Although there is ample evidence that the scientific and clinical skills of veterinary college graduates are high, there are also data that suggest that additional capabilities in the business realm may promote greater economic success. As noted in the KPMG executive summary, the field of veterinary medicine must make changes in its "current business practices and attitudes" to be successful in the future. Furthermore, the KPMG study found that 36% of industry employers reported that some jobs within their companies had specific job requirements that were not met by a veterinarian with only a veterinary medical degree. The areas of additional training most often cited included business, administration, personnel management, sales and marketing, and financial skills. Yet, Lewis and Klausner found that veterinarians reported challenges in the business realm, such as "how business works and how business goals are translated into action. This challenge held true for veterinarians in industry, academia, government, and private practice." The present gender trends in the field of veterinary medicine provide additional impetus to make career development and business skills training more prevalent. Presently, women comprise >65% of the veterinary student population and approximately 45% of all practicing veterinarians. In some areas of practice, the rate is much higher. For example, in 2002, women comprised 48.2% of all small animal exclusive private practitioners. Unfortunately, the KPMG study found that female veterinarians in private practice report lower self-evaluation of business management and financial skills, compared with their male cohorts. Female veterinarians in nonprivate practice report lower self-evaluation in communication, personnel management, business management, and marketing skills than that reported by males. As a result of these pressing needs, CSU CVMBS has undertaken a major initiative to improve the veterinary practice management and business skills training of veterinary students by offering a variety of options to gain this knowledge: a combined MBA/DVM degree program, a Business Certificate Program for Health Professions, and core curriculum courses. In this way, students can select the amount of focus they want to place on career development and business skills as they earn their DVM degree, to best ensure that they become successful veterinarians.

  10. Advanced Communication Technology Satellite (ACTS) Multibeam Antenna On-Orbit Performance

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The NASA Lewis Research Center's Advanced Communication Technology Satellite (ACTS) was launched in September 1993. ACTS introduced several new technologies, including a multibeam antenna (MBA) operating at extremely short wavelengths never before used in communications. This antenna, which has both fixed and rapidly reconfigurable high-energy spot beams (150 miles in diameter), serves users equipped with small antenna terminals. Extensive structural and thermal analyses have been performed for simulating the ACTS MBA on-orbit performance. The results show that the reflector surfaces (mainly the front subreflector), antenna support assembly, and metallic surfaces on the spacecraft body will be distorted because of the thermal effects of varying solar heating, which degrade the ACTS MBA performance. Since ACTS was launched, a number of evaluations have been performed to assess MBA performance in the space environment. For example, the on-orbit performance measurements found systematic environmental disturbances to the MBA beam pointing. These disturbances were found to be imposed by the attitude control system, antenna and spacecraft mechanical alignments, and on-orbit thermal effects. As a result, the MBA may not always exactly cover the intended service area. In addition, the on-orbit measurements showed that antenna pointing accuracy is the performance parameter most sensitive to thermal distortions on the front subreflector surface and antenna support assemblies. Several compensation approaches were tested and evaluated to restore on-orbit pointing stability. A combination of autotrack (75 percent of the time) and Earth sensor control (25 percent of the time) was found to be the best way to compensate for antenna pointing error during orbit. This approach greatly minimizes the effects of thermal distortions on antenna beam pointing.

  11. Rapid Extremity Pain Relief by Battlefield Acupuncture after Orthopedic Surgery: A Randomized Clinical Trial

    DTIC Science & Technology

    2017-03-21

    FINAL REPORT Project Title: Rapid Extremity Pain Relief by Battlefield Acupuncture after Orthopedic Surgery: A Randomized Clinical Trial...Center ATTN: DTIC-OA 8725 John J. Kingman Rd Fort Belvoir, VA 22060-6218 Submitted by: Jill M. Clark, MBA/HCM, CCRP, CCRC Senior Research ...Associate/ Research Manager Clinical Investigation Program Mike O’Callaghan Federal Medical Center (MOFMC) 4700 Las Vegas Blvd North, Bldg 1300, Room

  12. Assurance of Learning in an MBA Program: Exploration of the Value Added by the Graduate Major Field Test in Business

    ERIC Educational Resources Information Center

    Kass, Darrin; Grandzol, Christian

    2014-01-01

    The use of standardized tests as a piece of outcomes assessment has risen in recent years in order to satisfy external accrediting bodies such as the Association to Advance Collegiate Schools of Business International. The authors explore the value added by the Graduate Major Field Test in Business (GMFT-B) for assurance of learning in a master of…

  13. Integration of Multiplex Bead Assays for Parasitic Diseases into a National, Population-Based Serosurvey of Women 15-39 Years of Age in Cambodia

    PubMed Central

    Priest, Jeffrey W.; Jenks, M. Harley; Moss, Delynn M.; Mao, Bunsoth; Buth, Sokhal; Wannemuehler, Kathleen; Soeung, Sann Chan; Lucchi, Naomi W.; Udhayakumar, Venkatachalam; Gregory, Christopher J.; Huy, Rekol; Muth, Sinuon; Lammie, Patrick J.

    2016-01-01

    Collection of surveillance data is essential for monitoring and evaluation of public health programs. Integrated collection of household-based health data, now routinely carried out in many countries through demographic health surveys and multiple indicator surveys, provides critical measures of progress in health delivery. In contrast, biomarker surveys typically focus on single or related measures of malaria infection, HIV status, vaccination coverage, or immunity status for vaccine-preventable diseases (VPD). Here we describe an integrated biomarker survey based on use of a multiplex bead assay (MBA) to simultaneously measure antibody responses to multiple parasitic diseases of public health importance as part of a VPD serological survey in Cambodia. A nationally-representative cluster-based survey was used to collect serum samples from women of child-bearing age. Samples were tested by MBA for immunoglobulin G antibodies recognizing recombinant antigens from Plasmodium falciparum and P. vivax, Wuchereria bancrofti, Toxoplasma gondii, Taenia solium, and Strongyloides stercoralis. Serologic IgG antibody results were useful both for generating national prevalence estimates for the parasitic diseases of interest and for confirming the highly focal distributions of some of these infections. Integrated surveys offer an opportunity to systematically assess the status of multiple public health programs and measure progress toward Millennium Development Goals. PMID:27136913

  14. A study on the effect of the concentration of N,N-methylenebisacrylamide and acrylic acid toward the properties of Dioscorea hispida-starch-based hydrogel

    NASA Astrophysics Data System (ADS)

    Ashri, Airul; Lazim, Azwan

    2014-09-01

    The research investigated the effects of acrylic acid (monomer) and N,N,-methylenebisacrylamide, MBA (crosslinker) toward the percentage of gel content, swelling ratio and ionic strength of a starch-based hydrogel. Starch grafted on poly (sodium acrylate), St-g-PAANa hydrogel was prepared by incorporating starch extracted from Dioscorea hispida in NaOH/aqueous solution using different composition of acrylic acid (AA) and N,N-methylenebisacrylamide (MBA) in the presence of potassium persulfate (KPS) as chemical initiator. The highest gel content was observed at 1:30 ratio of starch to AA and 0.10 M of MBA. Results showed the highest swelling ratio was observed at 1:15 ratio of starch to acrylic acid and 0.02 M of MBA solution. The same results also gave the highest swelling ratio for the ionic strength study. The FTIR analysis was also conducted in order to confirm the grafting of AA onto starch backbone.

  15. MicroED Structure of Au146(p-MBA)57 at Subatomic Resolution Reveals a Twinned FCC Cluster.

    PubMed

    Vergara, Sandra; Lukes, Dylan A; Martynowycz, Michael W; Santiago, Ulises; Plascencia-Villa, Germán; Weiss, Simon C; de la Cruz, M Jason; Black, David M; Alvarez, Marcos M; López-Lozano, Xochitl; Barnes, Christopher O; Lin, Guowu; Weissker, Hans-Christian; Whetten, Robert L; Gonen, Tamir; Yacaman, Miguel Jose; Calero, Guillermo

    2017-11-16

    Solving the atomic structure of metallic clusters is fundamental to understanding their optical, electronic, and chemical properties. Herein we present the structure of the largest aqueous gold cluster, Au 146 (p-MBA) 57 (p-MBA: para-mercaptobenzoic acid), solved by electron micro-diffraction (MicroED) to subatomic resolution (0.85 Å) and by X-ray diffraction at atomic resolution (1.3 Å). The 146 gold atoms may be decomposed into two constituent sets consisting of 119 core and 27 peripheral atoms. The core atoms are organized in a twinned FCC structure, whereas the surface gold atoms follow a C 2 rotational symmetry about an axis bisecting the twinning plane. The protective layer of 57 p-MBAs fully encloses the cluster and comprises bridging, monomeric, and dimeric staple motifs. Au 146 (p-MBA) 57 is the largest cluster observed exhibiting a bulk-like FCC structure as well as the smallest gold particle exhibiting a stacking fault.

  16. MicroED structure of Au146(p-MBA)57 at subatomic resolution reveals a twinned FCC cluster

    PubMed Central

    Vergara, Sandra; Lukes, Dylan A.; Martynowycz, Michael W.; Santiago, Ulises; Plascencia-Villa, German; Weiss, Simon C.; de la Cruz, M. Jason; Black, David M.; Alvarez, Marcos M.; Lopez-Lozano, Xochitl; Barnes, Christopher O.; Lin, Guowu; Weissker, Hans-Christian; Whetten, Robert L.; Gonen, Tamir; Jose-Yacaman, Miguel; Calero, Guillermo

    2018-01-01

    Solving the atomic structure of metallic clusters is fundamental to understanding their optical, electronic, and chemical properties. Herein we present the structure of the largest aqueous gold cluster, Au146(p-MBA)57 (p-MBA: para-mercaptobenzoic acid), solved by electron diffraction (MicroED) to subatomic resolution (0.85 Å) and by X-ray diffraction at atomic resolution (1.3 Å). The 146 gold atoms may be decomposed into two constituent sets consisting of 119 core and 27 peripheral atoms. The core atoms are organized in a twinned FCC structure whereas the surface gold atoms follow a C2 rotational symmetry about an axis bisecting the twinning plane. The protective layer of 57 p-MBAs fully encloses the cluster and comprises bridging, monomeric, and dimeric staple motifs. Au146(p-MBA)57 is the largest cluster observed exhibiting a bulk-like FCC structure as well as the smallest gold particle exhibiting a stacking fault. PMID:29072840

  17. Histologic and histomorphometric evaluation of two grafting materials Cenobone and ITB-MBA in open sinus lift surgery

    PubMed Central

    Amoian, Babak; Seyedmajidi, Maryam; Safipor, Hamidreza; Ebrahimipour, Sediqe

    2016-01-01

    Aims and Objectives: Alveolar ridge reduction caused after tooth extraction can be minimized through ridge preservation and application of graft materials. The aim of this study was to compare the histologic and histomorphometric aspects of bone particulated allografts, Cenobone and ITB-MBA, in the reconstruction of vertical alveolar ridge after maxillary sinus augmentation. Materials and Methods: This clinical trial was performed among 20 patients. The participants were randomly divided into two groups of 10 participants. The first group received Cenobone and the second group received ITB-MBA. Tissue samples were prepared 6 months later at the time of implant installation and after successful maxillary sinus floor augmentation. Tissue sections were examined under a light microscope. The data were analyzed by Chi-square and t-test. Results: The mean trabecular thickness of the samples in the Cenobone group was 13.61 ± 7.47 μm compared to 13.73 ± 7.37 μm in the ITB-MBA group (P = 0.93). A mild inflammation process (Grade 1) was detected in both the groups. The amount of remaining biomaterial in the Cenobone group was estimated to be 8 ± 19% vs. 7 ± 12% in the ITB-MBA group (P = 0.30). Bone formation was reported 49.71% in the Cenobone group vs. 40.76% in the ITB-MBA group (P = 0.68). The mean newly formed vessel in the Cenobone group was 0.64 ± 0.7 vs. 1.5 ± 2.3 in the ITB-MBA group (P = 0.14). Conclusions: There was no significant difference between the two groups of patients regarding trabecular thickness, remaining biomaterial allograft, and the density of blood vessels after sinus floor elevation; hence, there was no difference between the two groups regarding implant outcome. More designed studies as randomized controlled trials and controlled clinical trials, which evaluate the long-term implant outcome; comparing the different bone graft materials is also required to improve evidence on survival and success rate. PMID:27891316

  18. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Doose, Charles; Jain, Animesh

    The APS-U is planned to be a 4th generation hard X-ray light source utilizing a multi-bend achromat (MBA) magnet lattice. The MBA lattice will be installed in the existing APS storage ring enclosure. The stored electron beam will circulate clockwise when viewed from above. The X-ray beamlines will for the most part exit at the same source points as the present APS. This document defines the signs and conventions related to the APS-U MBA magnets. Included in this document are: the local magnet coordinate system, definitions of mechanical and magnetic centers, definitions of multipole field errors, magnetic roll angle, andmore » magnet polarities.« less

  19. Leveraging Collaborative, Thematic Problem-Based Learning to Integrate Curricula

    ERIC Educational Resources Information Center

    Sroufe, Robert; Ramos, Diane P.

    2015-01-01

    This study chronicles learning from faculty who designed and delivered collaborative, problem-based learning courses that anchor a one-year MBA emphasizing sustainability. While cultivating the application of learning across the curriculum, the authors engaged MBA students in solving complex, real-world sustainability challenges using a…

  20. Learning Developmental Coaching

    ERIC Educational Resources Information Center

    Hunt, James M.; Weintraub, Joseph R.

    2004-01-01

    This article describes an educational intervention designed to promote the ability and willingness of MBA students to lead through coaching. MBA leadership students are trained to serve as coaches for undergraduate business students in a developmental assessment center. In this compelling context, their main source of influence is the ability to…

  1. Teaching MBA Statistics Online: A Pedagogically Sound Process Approach

    ERIC Educational Resources Information Center

    Grandzol, John R.

    2004-01-01

    Delivering MBA statistics in the online environment presents significant challenges to education and students alike because of varying student preparedness levels, complexity of content, difficulty in assessing learning outcomes, and faculty availability and technological expertise. In this article, the author suggests a process model that…

  2. Explaining employment relationships with social exchange and job embeddedness.

    PubMed

    Hom, Peter W; Tsui, Anne S; Wu, Joshua B; Lee, Thomas W; Zhang, Ann Yan; Fu, Ping Ping; Li, Lan

    2009-03-01

    The research reported in this article clarifies how employee-organization relationships (EORs) work. Specifically, the authors tested whether social exchange and job embeddedness mediate how mutual-investment (whereby employers offer high inducements to employees for their high contributions) and over-investment (high inducements without corresponding high expected contributions) EOR approaches, which are based on Tsui, Pearce, Porter, and Tripoli's (1997) framework, affect quit propensity and organizational commitment. Two studies evaluated these intervening mechanisms. Study 1 surveyed 953 Chinese managers attending part-time master of business administration (MBA) programs in China, whereas Study 2 collected cross-sectional and longitudinal data from 526 Chinese middle managers in 41 firms. Standard and multilevel causal modeling techniques affirmed that social exchange and job embeddedness translate EOR influence. A second multilevel test using lagged outcome measures further established that job embeddedness mediates long-term EOR effects over 18 months. These findings corroborate prevailing views that social exchange explains how mutual- and over-investment EORs motivate greater workforce commitment and loyalty. This study enriches EOR perspectives by identifying job embeddedness as another mediator that is more enduring than social exchange. (c) 2009 APA, all rights reserved.

  3. FIRST BEAM TESTS OF THE APS MBA UPGRADE ORBIT FEEDBACK CONTROLLER

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sereno, N. S.; Arnold, N.; Brill, A.

    The new orbit feedback system required for the APS multi-bend acromat (MBA) ring must meet challenging beam stability requirements. The AC stability requirement is to correct rms beam motion to 10 % the rms beam size at the insertion device source points from 0.01 to 1000 Hz. The vertical plane represents the biggest challenge for AC stability which is required to be 400 nm rms for a 4 micron vertical beam size. In addition long term drift over a period of 7 days is required to be 1 micron or less at insertion de- vice BPMs and 2 microns formore » arc bpms. We present test re- sults of theMBA prototype orbit feedback controller (FBC) in the APS storage ring. In this test, four insertion device BPMs were configured to send data to the FBC for process- ing into four fast corrector setpoints. The configuration of four bpms and four fast correctors creates a 4-bump and the configuration of fast correctors is similar to what will be implemented in the MBA ring. We report on performance benefits of increasing the sampling rate by a factor of 15 to 22.6 kHz over the existing APS orbit feedback system, lim- itations due to existing storage ring hardware and extrapo- lation to theMBA orbit feedback design. FBC architecture, signal flow and processing design will also be discussed.« less

  4. Cultural Intelligence (CQ) in MBA Curricula

    ERIC Educational Resources Information Center

    Ahn, Mark J.; Ettner, Larry

    2013-01-01

    Purpose: The purpose of this paper is to investigate the role of cultural intelligence in MBA curricula. Shaping global corporate culture that manifests itself in powerful-shared values, group behavior, and persists despite changes in-group membership is decisive to organizational performance. In turn, cultural intelligence (CQ), defined, as an…

  5. Cost analysis of consolidated federally provided health care

    DTIC Science & Technology

    2017-06-01

    dental, dermatology, gastroenterology, emergency, mental health , nephrology, occupational therapy, orthopedics, physical therapy, pulmonology...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT COST ANALYSIS OF CONSOLIDATED FEDERALLY PROVIDED HEALTH ...June 2017 3. REPORT TYPE AND DATES COVERED MBA professional report 4. TITLE AND SUBTITLE COST ANALYSIS OF CONSOLIDATED FEDERALLY PROVIDED HEALTH

  6. English in Argentina: Attitudes of MBA Students.

    ERIC Educational Resources Information Center

    Friedrich, Patricia

    2003-01-01

    Addresses the issue of English in South America through the investigation of attitudes toward English by a group of MBA students in Argentina. A survey questionnaire was administered and its analysis and the relationship between attitudes and the sociopolitical environment are explored. Concludes with a cal for more conscientious inclusion of…

  7. MBA Students' Workplace Writing: Implications for Business Writing Pedagogy and Workplace Practice

    ERIC Educational Resources Information Center

    Lentz, Paula

    2013-01-01

    Employers frequently complain about the state of their employees' writing skills. Much of the current research on this subject explores workplace writing skills from the employer's perspective. However, this article examines workplace writing from the employees' perspective. Specifically, it analyzes MBA students' responses to a course assignment…

  8. Career Expectations and Perceptions of Part-Time MBA Students

    ERIC Educational Resources Information Center

    Fish, Lynn A.; Fish, Lauren A.

    2010-01-01

    In the U.S., part-time MBA students regard work/life balance as the critical factor that drives career expectations and perceptions. Job aspects and benefits/compensation closely follow in importance, while employee relations are valued less. Within work/life balance, students value job location, travel time, and telecommuting. Promotional…

  9. Relationship of Advisory Mentoring to MBA Career Maturity: An Anticipatory Socialization Perspective

    ERIC Educational Resources Information Center

    Wu, Melien; Chang, Chen-Chieh

    2009-01-01

    This study investigates the influences of gender and work experiences on career maturity, as well as the relationship between advisory mentoring and career maturity. Analytical results from 528 full-time MBA students are summarized as follows: (a) gender exerts significant differences in advisory mentoring functions (instrumental and…

  10. "One-Size-Does-Not-Fit-All": Teaching MBA Students Different ERP Implementation Strategies

    ERIC Educational Resources Information Center

    Venkatesh, Viswanath

    2008-01-01

    This teaching tip discusses an approach to educating MBA students regarding strategies to select, design, and implement enterprise resource planning (ERP) systems. The teaching approach presented here discusses how to teach students about different strategies based success stories from three different organizations, namely Cisco, Tektronix, and…

  11. Selling the Home Territory: Assignments for International MBA Students.

    ERIC Educational Resources Information Center

    Reep, Diana C.

    2000-01-01

    Describes the author's approach to a MBA writing course functioning to connect the writing and oral presentation assignments to the students' current jobs. Notes that most international students lack an understanding of American business practices. Develops the assignments around what the students do know. Notes three assignments including a…

  12. Identification of Nonadaptive MBA Writers through the Use of Linguistic Analysis

    ERIC Educational Resources Information Center

    Divoky, James J.; Rothermel, Mary Anne

    2009-01-01

    Samples of formal business reports and business memos were obtained from MBA students in multiple disciplines. The samples were analyzed in terms of their relative cohesion, concreteness of wording, causal relationships, intentional referencing, and readability. A classification function based on these measures was then used to identify entering…

  13. Determination of Critical Achievement Factors in Distance Education by Using Structural Equality Model: A Case Study of E-MBA Program Held in Sakarya University

    ERIC Educational Resources Information Center

    Evirgen, Hayrettin; Cengel, Metin

    2012-01-01

    Nowadays, distance learning education has started to become familiar in behalf of classical face to face education (F2F) model. Web based learning is a major part of distance education systems. Web based distance learning can be defined shortly as an education type which doesn't force students and educators being into the same mediums. This…

  14. Development of a Multicriteria Decision Model for Prioritizing Air Force Environmental Restoration Program Projects

    DTIC Science & Technology

    1993-09-01

    the Degree of Master of Science in Engineering and Environmental Management Thomas E. Ellingson, B.S. T. Gene Gallogly, B.S., M.B.A. September 1993... Science Advisory Board (SAB) notes: One tool that can help foster the evolution of an integrated and targeted national environmental policy is the...and Yacov Y. Haimes. Multiobjective Decision Makina. Theory and Methodology. New York: Elsevier Science Publishing Company, Inc., 1983. Chiras

  15. Understanding MBA Consumer Needs and the Development of Marketing Strategy

    ERIC Educational Resources Information Center

    Dailey, Lynn; Anderson, Murphy; Ingenito, Cristina; Duffy, David; Krimm, Paul; Thomson, Scott

    2006-01-01

    The need to develop marketing strategies in higher education is evident. In order to develop effective strategies, marketers must understand the basic needs that their product fulfills. Exploratory research was utilized to identify and better understand the needs that motivate consumers to pursue an MBA degree. This paper emphasizes the importance…

  16. A Test of the Teaching-Learning Style Mesh Hypothesis in a Chinese MBA

    ERIC Educational Resources Information Center

    Andres, Hayward P.; Akan, Obasi H.

    2015-01-01

    Purpose: The purpose of this paper is to determine if "fit" and "non-fit" between authoritarian versus demonstrator teaching and visual versus verbal learning preferences differ in impact on Chinese MBA student academic performance in a large local urban Chinese university setting. In addition, the role of Chinese cultural…

  17. Ethics Training and Workplace Ethical Decisions of MBA Professionals

    ERIC Educational Resources Information Center

    Romious, Tamar S.; Thompson, Randall; Thompson, Elizabeth

    2016-01-01

    We recruited 15 MBA professionals in the St. Louis, Missouri metropolitan area to explore experiences and perceptions of classroom ethics training and ethical experiences in the workplace. Telephone interviews were conducted using open-ended questions to collect data that were uploaded to NVivo 10 for qualitative analysis. As a result of the data…

  18. The Impact of Flipped Classroom in MBA's Evaluation

    ERIC Educational Resources Information Center

    Scafuto, Isabel; Serra, Fernando; Mangini, Eduardo; Maccari, Emerson Antonio; Ruas, Roberto

    2017-01-01

    Purpose: The purpose of this paper is to evaluate the perceived quality of the service environment, regarding the use of the flipped classroom, through a survey of MBA students. Design/methodology/approach: Four hypotheses were developed from the literature in marketing and quality services in higher education. The hypotheses were tested using…

  19. The International Market for MBA Qualifications: The Relationship between Tuition Fees and Applications

    ERIC Educational Resources Information Center

    Elliott, Caroline; Soo, Kwok Tong

    2013-01-01

    This paper explores the relationship between tuition fees charged by MBA programmes and the number of applications to these programmes, using a panel dataset comprising universities from countries across the world. Using Three-Stage-Least-Squares methods for simultaneous equations, we find a two-way relationship between tuition fees and…

  20. Does the Community of Inquiry Framework Predict Outcomes in Online MBA Courses?

    ERIC Educational Resources Information Center

    Arbaugh, J. B.

    2008-01-01

    While Garrison and colleagues' (2000) Community of Inquiry (CoI) framework has generated substantial interest among online learning researchers, it has yet to be subjected to extensive quantitative verification or tested for external validity. Using a sample of students from 55 online MBA courses, the findings of this study suggest strong…

  1. Structural and theoretical basis for ligand exchange on thiolate monolayer protected gold nanoclusters.

    PubMed

    Heinecke, Christine L; Ni, Thomas W; Malola, Sami; Mäkinen, Ville; Wong, O Andrea; Häkkinen, Hannu; Ackerson, Christopher J

    2012-08-15

    Ligand exchange reactions are widely used for imparting new functionality on or integrating nanoparticles into devices. Thiolate-for-thiolate ligand exchange in monolayer protected gold nanoclusters has been used for over a decade; however, a firm structural basis of this reaction has been lacking. Herein, we present the first single-crystal X-ray structure of a partially exchanged Au(102)(p-MBA)(40)(p-BBT)(4) (p-MBA = para-mercaptobenzoic acid, p-BBT = para-bromobenzene thiol) with p-BBT as the incoming ligand. The crystal structure shows that 2 of the 22 symmetry-unique p-MBA ligand sites are partially exchanged to p-BBT under the initial fast kinetics in a 5 min timescale exchange reaction. Each of these ligand-binding sites is bonded to a different solvent-exposed Au atom, suggesting an associative mechanism for the initial ligand exchange. Density functional theory calculations modeling both thiol and thiolate incoming ligands postulate a mechanistic pathway for thiol-based ligand exchange. The discrete modification of a small set of ligand binding sites suggests Au(102)(p-MBA)(44) as a powerful platform for surface chemical engineering.

  2. Medical Simulation Practices 2010 Survey Results

    NASA Technical Reports Server (NTRS)

    McCrindle, Jeffrey J.

    2011-01-01

    Medical Simulation Centers are an essential component of our learning infrastructure to prepare doctors and nurses for their careers. Unlike the military and aerospace simulation industry, very little has been published regarding the best practices currently in use within medical simulation centers. This survey attempts to provide insight into the current simulation practices at medical schools, hospitals, university nursing programs and community college nursing programs. Students within the MBA program at Saint Joseph's University conducted a survey of medical simulation practices during the summer 2010 semester. A total of 115 institutions responded to the survey. The survey resus discuss overall effectiveness of current simulation centers as well as the tools and techniques used to conduct the simulation activity

  3. Receptor binding assay for paralytic shellfish poisoning toxins: optimization and interlaboratory comparison.

    PubMed

    Ruberu, Shryamalie R; Liu, Yun-Gang; Wong, Carolyn T; Perera, S Kusum; Langlois, Gregg W; Doucette, Gregory J; Powell, Christine L

    2003-01-01

    A receptor binding assay (RBA) for detection of paralytic shellfish poisoning (PSP) toxins was formatted for use in a high throughput detection system using microplate scintillation counting. The RBA technology was transferred from the National Ocean Service, which uses a Wallac TriLux 1450 MicroBeta microplate scintillation counter, to the California Department of Health Services, which uses a Packard TopCount scintillation counter. Due to differences in the detector arrangement between these 2 counters, markedly different counting efficiencies were exhibited, requiring optimization of the RBA protocol for the TopCount instrument. Precision, accuracy, and sensitivity [limit of detection = 0.2 microg saxitoxin (STX) equiv/100 g shellfish tissue] of the modified protocol were equivalent to those of the original protocol. The RBA robustness and adaptability were demonstrated by an interlaboratory study, in which STX concentrations in shellfish generated by the TopCount were consistent with MicroBeta-derived values. Comparison of STX reference standards obtained from the U.S. Food and Drug Administration and the National Research Council, Canada, showed no observable differences. This study confirms the RBA's value as a rapid, high throughput screen prior to testing by the conventional mouse bioassay (MBA) and its suitability for providing an early warning of increasing PSP toxicity when toxin levels are below the MBA limit of detection.

  4. Synthesis and colon-specific drug delivery of a poly(acrylic acid-co-acrylamide)/MBA nanosized hydrogel.

    PubMed

    Ray, Debajyoti; Mohapatra, Dillip K; Mohapatra, Ranjit K; Mohanta, Guru P; Sahoo, Prafulla K

    2008-01-01

    Intravenous administration of 5-fluorouracil (5-FU) for colon cancer therapy produces severe systemic side-effects due to its cytotoxic effect on normal cells. The main objective of the present study was to develop novel oral site-specific delivery of 5-FU to the colon with less drug being released in the stomach or small intestine using biodegradable hydrogel, hydrogel nanoparticles and comparing the targeting efficiency of 5-FU to colon from both. Poly(acrylic acid-co-acrylamide) (P(AA-co-Am)) normal hydrogel and hydrogel nanoparticles (HN) were synthesized by free radical polymerization using N,N-methylene-bis-acrylamide (MBA) as cross-linker, potassium persulfate as reaction initiator and 5-FU was loaded. HN were found to be degradable in physiological medium and showed comparatively higher swelling in rat caecal medium (RCM). 5-FU entrapment was increased by increasing Am (wt%) monomer feed. In vitro release of 5-FU from normal hydrogel and HN in pH progressive medium, it was found that a AA/Am ratio of 25:75 showed higher release in RCM. The Higuchi model yielded good adjustment of in vitro release kinetics. A higher amount of 5-FU reached the colon in HN (61 +/- 2.1%) than normal hydrogel (40 +/- 3.6%) by organ biodistribution studies in albino rats.

  5. Low-Cost Sensors Deliver Nanometer-Accurate Measurements

    NASA Technical Reports Server (NTRS)

    2015-01-01

    As part of a unique partnership program, Kennedy Space Center collaborated with a nearby business school to allow MBA students to examine and analyze the market potential for a selection of NASA-patented technologies. Following the semester, a group of students decided to form Winter Park, Florida-based Juntura Group Inc. to license and sell a technology they had worked with: a sensor capable of detecting position changes as small as 10 nanometers-approximately the thickness of a cell wall.

  6. Exploration of Logistics Information Technology (IT) Solutions for the Royal Saudi Naval Force Within the Saudi Naval Expansion Program II (SNEP II)

    DTIC Science & Technology

    2017-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT EXPLORATION OF LOGISTICS INFORMATION TECHNOLOGY (IT) SOLUTIONS FOR THE...OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for... information . Send comments regarding this burden estimate or any other aspect of this collection of information , including suggestions for reducing this

  7. Development of MBA with Specialisation in Sustainable Development: The Experience of Universiti Sains Malaysia

    ERIC Educational Resources Information Center

    Amran, Azlan; Khalid, Siti Nabiha Abdul; Razak, Dzulkifli Abdul; Haron, Hasnah

    2010-01-01

    Purpose: The purpose of this paper is to share the experience of the Graduate School of Business at Univeristi Sains Malaysia (USM) in developing the new MBA programme, specialising in sustainable development. Design/methodology/approach: This paper describes the urgency for a source of education for sustainable development, particularly in the…

  8. Reflective Learning in a Chinese MBA Programme: Scale Assessment and Future Recommendations

    ERIC Educational Resources Information Center

    Xiao, Qian; Zhu, Pinghui; Hsu, Maxwell K.; Zhuang, Weiling; Peltier, James

    2016-01-01

    The purpose of this study was twofold: (1) to use Chinese MBA students to validate the expanded reflective learning continuum and address the concerns raised in this regard in business education; (2) to determine whether the continuum concept holds true in a non-western culture and whether the reflective learning continuum remains a powerful force…

  9. MBA for the School Leader

    ERIC Educational Resources Information Center

    Davis, Andrew P.

    2012-01-01

    After five years of teaching in two San Francisco independent schools, the author returned to Stanford University to pursue an MBA and a Master's in Education. While it is true that some of the topics he studied, such as the weighted average cost of capital, have little, if any, use in the independent school world, throughout his two years at…

  10. Operational Contract Support: Economic Impact Evaluation and Measures of Effectiveness

    DTIC Science & Technology

    2017-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT OPERATIONAL CONTRACT SUPPORT: ECONOMIC IMPACT EVALUATION AND MEASURES...DATES COVERED MBA professional report 4. TITLE AND SUBTITLE OPERATIONAL CONTRACT SUPPORT: ECONOMIC IMPACT EVALUATION AND MEASURES OF EFFECTIVENESS 5...evaluation, expeditionary economics , operational contract support, measure of effectiveness 15. NUMBER OF PAGES 89 16. PRICE CODE 17. SECURITY

  11. Analyzing Educational Testing Service Graduate Major Field Test Results

    ERIC Educational Resources Information Center

    Thornton, Barry; Arbogast, Gordon

    2012-01-01

    The Educational Testing Service (ETS) created the Graduate Major Field Test in Business (GMFT-B) for MBA students. This test is administered to all MBA classes at Jacksonville University for the purpose of measuring student academic achievement and growth, as well as to assess educational outcomes. The test is given in the capstone course,…

  12. A Business Communication Module for an MBA "Managerial Accounting" Course: A Teaching Note

    ERIC Educational Resources Information Center

    Stout, David E.

    2014-01-01

    This Teaching Note describes a two-hour-and-40-minute "Business Communication" module developed and used by the author over the past six years in an MBA "Managerial Accounting" course at a university in the USA. The module has two modest but important goals: to sensitize graduate accounting students to the importance of…

  13. Mining for Gold: Utilizing SEC Filings to Develop MBA Students' Understanding of Legal Concepts

    ERIC Educational Resources Information Center

    Willey, Susan; Sherman, Peggy

    2010-01-01

    Many MBA classes, such as those in accounting and finance, require students to examine securities filings to perform financial analyses of companies. Often, however, students are unaware of the vast amount of additional information that can be obtained from a company's securities filings and other public information. Much of this information…

  14. Introducing a Writing Coach into an MBA Course: Perspectives of Students and Coaches

    ERIC Educational Resources Information Center

    Rice-Bailey, Tammy; Baker, Kimberly S.

    2017-01-01

    This article describes an interdisciplinary partnership that resulted in the introduction of a writing coach into an MBA class on critical and analytical thinking. By examining the response to this role by the writing coaches themselves and by the students enrolled in three sections of this new course, this exploratory study endeavors to answer…

  15. A Portrait of the Early 21st Century MBA

    ERIC Educational Resources Information Center

    Matthews, Robert J.

    2012-01-01

    Students invest a great deal of time, effort, and capital to obtain the MBA credential that they believe will provide them with the skills necessary to succeed in business. They expect such skills to position them for better job opportunities, salary increases, and a faster track to promotion up the corporate ladder. It is an investment that…

  16. Career Choice in Management: Findings from US MBA Students

    ERIC Educational Resources Information Center

    Ng, Eddy S. W.; Burke, Ronald J.; Fiksenbaum, Lisa

    2008-01-01

    Purpose: This research aims to explore the role of values, family, and non-family influences on career choice in management among a sample of US MBA students. Design/methodology/approach: Data were collected using self-reported questionnaires from 109 students in a mid-sized university located on the west coast of the USA. The respondents were in…

  17. Coping Strategies of Part-Time MBA Students: The Role of Boundary Management

    ERIC Educational Resources Information Center

    Dunagan, Marion

    2012-01-01

    Using the framework of boundary theory as applied to the work-life-school construct, the study focused on part-time MBA students who worked full-time, their tendency to segment or integrate their numerous roles, and the coping tactics they utilized in redistributing their efforts as they added graduate school to these roles. The research…

  18. Lessons from the Sea: A Case Study of an Experiential MBA International Management Course

    ERIC Educational Resources Information Center

    Chaves, Wanda V.; Yacovelli, Steven R.

    2008-01-01

    This article describes the design and implementation of a unique course developed to deeply engage MBA students in the complexities of the field of international management. This experiential course was designed around an integrative project based on the cruise industry. The professor worked with the leadership team of a major cruise line to…

  19. A New Higher Education Marketing Mix: The 7Ps for MBA Marketing

    ERIC Educational Resources Information Center

    Ivy, Jonathan

    2008-01-01

    Purpose: The purpose of this paper is to present a new marketing mix based on MBA students' attitudes and opinions towards the marketing initiatives of business schools in South Africa. The post-graduate business education market is, and increasingly, getting more aggressive in their efforts to attract students on to their flagship degree, the…

  20. Sage, Guide, Both, or Even More? An Examination of Instructor Activity in Online MBA Courses

    ERIC Educational Resources Information Center

    Arbaugh, J. B.

    2010-01-01

    This study examined faculty characteristics and behaviors in 46 MBA courses conducted over a two-year period. We found that both formal instructor activities, referred to in the online learning literature as teaching presence, and informal instructor activities, known as immediacy behaviors, were positive predictors of student perceived learning…

  1. How Are Task Reflexivity and Intercultural Sensitivity Related to the Academic Performance of MBA Students?

    ERIC Educational Resources Information Center

    Lyubovnikova, Joanne; Napiersky, Uwe; Vlachopoulos, Panos

    2015-01-01

    Higher education in business school environments is increasingly focused on how to best equip students with the skills necessary for leadership in the global workplace. This paper examines the impact of two particularly important cognitive capabilities--task reflexivity and intercultural sensitivity, on academic performance in an MBA programme. It…

  2. Strategic Communication and Social Media: An MBA Course from a Business Communication Perspective

    ERIC Educational Resources Information Center

    Meredith, Michael J.

    2012-01-01

    Social media offers an exciting new area for our discipline to produce research and pedagogy that is in high demand by students, industry constituents, and other disciplines. This article discusses why business communication scholars should focus on social media as an important stream of study and outlines an MBA course in social media strategy…

  3. A blinded randomized controlled trial evaluating the usefulness of a novel diet (aminoprotect care) in dogs with spontaneous food allergy.

    PubMed

    Olivry, Thierry; Kurata, Keigo; Paps, Judy S; Masuda, Kenichi

    2007-10-01

    Aminoprotect Care (APC) is a novel diet composed of aminoacids, potato proteins and corn starch. The objectives of this study were to determine whether Maltese-Beagle atopic (MBA) dogs hypersensitive to corn exhibited clinical signs and changes in immunological markers after being fed APC. The study was designed as a blinded randomized controlled crossover experiment. Ten MBA dogs with signs of allergy within five days of ingesting corn were selected. Dogs were randomized to be fed either their maintenance diet with corn or APC for five days. After a washout of two weeks, diets were switched. Before and daily during each intervention, skin lesions were graded by an investigator while pruritus was assessed by another. Before and at the end of each intervention, the percentage of circulating CD4+CCR4+, corn-activated CD4+ T-lymphocytes and serum corn-specific IgE levels were measured and ratios of post:pre values calculated. During this trial, pruritus and skin lesions increased significantly in MBA dogs when ingesting corn while no such increase occurred when fed APC. Total, median and maximal pruritus values were significantly higher in MBA dogs ingesting corn compared to APC. There were no significant differences between interventions in the immunological parameters assessed. In summary, even though APC contains corn starch to which corn-sensitive MBA dogs often react, the ingestion of APC did not lead to significant increases in skin lesions or pruritus. Aminoprotect Care might prove valuable for management of food allergies. These experimental observations must be validated in large field studies.

  4. Concrescent Conversation as a Group Communication Tool in a Chinese University MBA Course

    ERIC Educational Resources Information Center

    Akan, Obasi Haki; Andres, Hayward; Medley, Barbara C.

    2014-01-01

    In order to be more competitive in the global marketplace, China has adopted a long-term plan to reform their higher education system. One specific aim of this plan is to facilitate the achievement of China's goal of building a world-class market-driven economy through the development of an adequate supply of MBA-trained professional managers to…

  5. Autonomous Dirigible Airships: A Comparative Analysis and Operational Efficiency Evaluation for Logistical Use in Complex Environments

    DTIC Science & Technology

    2012-06-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT Autonomous Dirigible Airships: A Comparative Analysis...COVERED MBA Professional Report 4. TITLE AND SUBTITLE: Autonomous Dirigible Airships: A Comparative Analysis and Operational Efficiency Evaluation...NAME(S) AND ADDRESS(ES) N/ A 10. SPONSORING / MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed in this report are

  6. Career Progress and Career Barriers: Women MBA Graduates in Canada and the UK

    ERIC Educational Resources Information Center

    Simpson, Ruth; Sturges, Jane; Woods, Adrian; Altman, Yochanan

    2004-01-01

    This article explores the career progress of female MBA graduates in Canada and the UK and the nature of career barriers experienced in each context. Results suggest that while Canadian women have similar career profiles to men, women in the UK lag behind their male counterparts after graduation from the course. At the same time, UK women…

  7. Using Media Articles about Company Strategies to Teach Economics to MBA Students

    ERIC Educational Resources Information Center

    Ghosh, Indranil K.

    2012-01-01

    In this paper, the author expands on the idea of using up-to-date examples to teach applications of economic concepts. In the MBA Managerial Economics class, the author use profiles of two companies' decision-making strategies and their successes to show the applications of economic concepts used by the companies. This provides an even clearer…

  8. Why MBA Education...? An Examination of the Reasons for Pursuing a Management Course

    ERIC Educational Resources Information Center

    Dhar, Rajib Lochan

    2011-01-01

    This study tries to examine the causes which have led to the rise in the number of students pursuing an MBA in India. Qualitative methods have been used to collect the data. Data were collected via six focused group discussions with 60 postgraduate students associated with different management institutes in western India. In addition, data were…

  9. Prison Field Trips: Can White-Collar Criminals Positively Affect the Ethical and Legal Behavior of Marketing and MBA Students?

    ERIC Educational Resources Information Center

    Castleberry, Stephen B.

    2007-01-01

    Marketing educators bear some responsibility for teaching ethics and legal issues to their students. Visits to white-collar criminals in a federal prison camp are one method of achieving this task. This article develops and empirically assesses ten objectives for such a visit by MBA and undergraduate marketing classes. Undergraduates rated the…

  10. The Use of System Thinking Concepts in Order to Assure Continuous Improvement of Project Based Learning Courses

    ERIC Educational Resources Information Center

    Arantes do Amaral, Joao Alberto; Gonçalves, Paulo

    2015-01-01

    This case study describes a continuous improvement experience, conducted from 2002 to 2014 in Sao Paulo, Brazil, within 47 Project-Based Learning MBA courses, involving approximately 1,400 students. The experience report will focus on four themes: (1) understanding the main dynamics present in MBA courses; (2) planning a systemic intervention in…

  11. A Study of Distress, Wellness and Organisational Role Stress among MBA Professionals

    ERIC Educational Resources Information Center

    Kumar, Rajender

    2011-01-01

    The purpose of this research was to study Distress, Wellness and Organisational role stress of MBA professionals in the area of various companies and industries of Haryana. The effect of sex and age on the above variables were examined. Total 101 professionals (60 men and 41 women) were administered for the study. General Health Questionnaire-28…

  12. Online Academic Integrity: An Examination of MBA Students' Behavioral Intent of Engaging in Plagiarism

    ERIC Educational Resources Information Center

    Bennett, Rashad A.

    2017-01-01

    With the proliferation of online graduate enrollment by 35.7% from 2003 to 2014, the literature indicates the number of reported academic integrity cases is on the rise. A quantitative correlational study was used to determine which determinants, if any, had a relationship to the behavioral intent to engage in plagiarism among MBA students…

  13. An "Adventure" of MBA Students in Europe: How Volcanic Ash Produced an Incidental Learning Experience

    ERIC Educational Resources Information Center

    Vazquez, Ana Claudia Souza; Ruas, Roberto Lima; Cervo, Clarissa S.; Hutz, Claudio Simon

    2013-01-01

    Because the volcanic ash that affected air travel in Western Europe in 2010 was considered as one of the most meaningful learning experiences by a group of MBA students, this article aims to outline the main aspects of an incidental learning situation, rarely described on management education literature. Incidental learning is an unsystematic…

  14. Learning to Lead at 5,267 Feet: An Empirical Study of Outdoor Management Training and MBA Students' Leadership Development

    ERIC Educational Resources Information Center

    Kass, Darrin; Grandzol, Christian

    2011-01-01

    This study examined the leadership development of MBA students enrolled in an Organizational Behavior course. Students enrolled in either an in-class section or a section that included an intensive, outdoor training component called Leadership on the Edge. Results from Kouzes and Posner's Leadership Practices Inventory (2003) showed that students…

  15. Amplified voltammetric detection of glycoproteins using 4-mercaptophenylboronic acid/biotin-modified multifunctional gold nanoparticles as labels.

    PubMed

    Liu, Lin; Xing, Yun; Zhang, Hui; Liu, Ruili; Liu, Huijing; Xia, Ning

    2014-01-01

    Ultrasensitive detection of protein biomarkers is essential for early diagnosis and therapy of many diseases. Glycoproteins, differing from other types of proteins, contain carbohydrate moieties in the oligosaccharide chains. Boronic acid can form boronate ester covalent bonds with diol-containing species. Herein, we present a sensitive and cost-effective electrochemical method for glycoprotein detection using 4-mercaptophenylboronic acid (MBA)/biotin-modified gold nanoparticles (AuNPs) (MBA-biotin-AuNPs) as labels. To demonstrate the feasibility and sensitivity of this method, recombinant human erythropoietin (rHuEPO) was tested as a model analyte. Specifically, rHuEPO was captured by the anti-rHuEPO aptamer-covered electrode and then derivatized with MBA-biotin-AuNPs through the boronic acid-carbohydrate interaction. The MBA-biotin-AuNPs facilitated the attachment of streptavidin-conjugated alkaline phosphatase for the production of electroactive p-aminophenol from p-aminophenyl phosphate substrate. A detection limit of 8 fmol L(-1) for rHuEPO detection was achieved. Other glycosylated and non-glycosylated proteins, such as horseradish peroxidase, prostate specific antigen, metallothionein, streptavidin, and thrombin showed no interference in the detection assay.

  16. Disaster Response Contracting in a Post-Katrina World: Analyzing Current Disaster Response Strategies and Exploring Alternatives to Improve Processes for Rapid Reaction to Large Scale Disasters within the United States

    DTIC Science & Technology

    2006-12-01

    could benefit tremendously from pre-positioning within the Corps of Engineers ’ ID/IQ contracts or catalogs for the essential services and commodities...even advisable? 5. Telework, An In Depth Cost Benefit Analysis Proactively managed telecommuting programs have been heralded as a cost saving...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT Disaster Response Contracting in a Post-Katrina World

  17. SMART: Analyzing the Reuse Potential of Legacy Systems in Service- Oriented Architecture (SOA) Environments

    DTIC Science & Technology

    2009-04-09

    technical faculty for the Master in Software Engineering program at CMU. Grace holds a B.Sc. in Systems Engineering and an Executive MBA from Icesi...University in Cali, Colombia ; and a Master in Software Engineering from Carnegie Mellon University. 3 Version 1.7.3—SEI Webinar—April 2009 © 2009 Carnegie...Resources and Training SMART Report • http://www.sei.cmu.edu/publications/documents/08.reports/08tn008.html Public Courses • Migration of Legacy

  18. An MBA Cohort's Use of an Enterprise Social Network for Collaborative Learning

    ERIC Educational Resources Information Center

    Murphy, Glen D.

    2016-01-01

    The rapid pace of social media means that our understanding of the way in which it facilitates the learning process continues to lag. The findings of a longitudinal study of an executive MBA cohort over a period of eight months in their use of the social media application Yammer is presented. Student interaction data was analysed using a form of…

  19. Installing an Ethics Pledge within K-12 Academia: A Restoration of Humanism

    ERIC Educational Resources Information Center

    McBath, Gabrielle

    2012-01-01

    In May 2009, 33 Harvard M.B.A. Candidates proposed and published an ethics pledge entitled the M.B.A. Oath. It is a "voluntary student-led pledge that the goal of business managers is to 'serve the greater good.' It promises that Harvard M.B.A.[s] will act responsibly, ethically, and refrain from advancing their 'own narrow ambitions' at the…

  20. An Industry Analysis of the MBA Market and the Competitive Positioning of the GSBPP

    DTIC Science & Technology

    2007-03-01

    THIS PAGE INTENTIONALLY LEFT BLANK 1 I. INTRODUCTION Traditional business schools face threats to their competitive positioning as the educational...MBA market were competition between business schools , buyers of business education including both students and employers, faculty as the key...Representative Core Course Requirement While business schools consider it their mission to educate students for their entire career, they are

  1. 76 FR 52549 - Suspension of the Duty To File Reports for Classes of Asset-Backed Securities Under Section 15(D...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ...''), Investment Company Institute (``ICI''), MetLife, Inc. (``MetLife''), and Mortgage Bankers Association (``MBA''). \\13\\ See letters from ICI and Barnard. \\14\\ See letters from ASF, Cleary and MetLife. \\15\\ See letters... Rule 15d-22(b): \\17\\ See letters from ASF, Barnard, Cleary, CREFC, ICI, MetLife, and MBA. Two...

  2. The Coming Right-Brain Economy: Daniel H. Pink Says the MFA Is the New MBA

    ERIC Educational Resources Information Center

    Connection: The Journal of the New England Board of Higher Education, 2005

    2005-01-01

    According to a recent "Harvard Business Review" piece by author Daniel H. Pink, MBA graduates are, in many ways, becoming this century's blue-collar workers--people who entered a workforce that was full of promise only to see their jobs move overseas. At the same time, businesses are realizing that the only way to differentiate their goods and…

  3. An Analysis of When Officers Should Enter the Army Contracting Career Field

    DTIC Science & Technology

    2016-06-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT AN ANALYSIS OF WHEN OFFICERS SHOULD ENTER THE ARMY...TYPE AND DATES COVERED MBA professional report 4. TITLE AND SUBTITLE AN ANALYSIS OF WHEN OFFICERS SHOULD ENTER THE ARMY CONTRACTING CAREER FIELD...courses of action provide an alternative to the existing professional timeline in order to allow officers to serve in contracting positions earlier

  4. The synergistic effect of nitrogen-doped titanium dioxide/mercaptobenzoic acid/silver nanocomplexes for surface-enhanced Raman scattering

    NASA Astrophysics Data System (ADS)

    Feng, Jun; Bao, Wenyuan; Li, Lijun; Cheng, Hao; Huang, Wenyi; Kong, Hongxing; Li, Yanqing

    2018-03-01

    We synthesized titanium dioxide (TiO2) and nitrogen-doped TiO2 nanoparticles (N-TiO2 NPs) via a sol-hydrothermal method using ammonium chloride (NH4Cl) as the nitrogen (N) source. Furthermore, an N-TiO2/4-mercaptobenzoic acid (4-MBA)/silver (Ag) nanocomplex served as an active substrate for surface-enhanced Raman scattering (SERS) and was prepared by self-assembly. During SERS, the Raman signals of 4-MBA of the N-TiO2/MBA/Ag nanocomplexes exhibited higher intensity and sensitivity than pure TiO2/MBA/Ag, with 1% N doping in N-TiO2, producing the strongest Raman signals. We characterized the N-TiO2 hybrid materials by transmission electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy, and ultraviolet-visible diffuse reflectance spectra. N doping did not influence the phase of the TiO2 crystal. The doped N entered into the crystal lattice of the TiO2, replacing some oxygen (O) to form Ti-O-N or Ti-N-O linkage. The results indicated that an appropriate amount of N doping could enhance the SERS performance of the TiO2 SERS substrate via N substitution doping. These doping forms were beneficial to the molecular charge transfer (CT), and this resulted in improved SERS performance for N-doped TiO2 NPs. We attributed this improvement to the formation of N-doping energy levels that were beneficial to the process of TiO2 to MBA molecule CT. This work not only enriched the nonmetal-doped CT mechanism in SERS but also provided several reference values for practical applications. [Figure not available: see fulltext.

  5. Differential recognition of the multiple banded antigen isoforms across Ureaplasma parvum and Ureaplasma urealyticum species by monoclonal antibodies.

    PubMed

    Aboklaish, Ali F; Ahmed, Shatha; McAllister, Douglas; Cassell, Gail; Zheng, Xiaotian T; Spiller, Owen B

    2016-08-01

    Two separate species of Ureaplasma have been identified that infect humans: Ureaplasma parvum and Ureaplasma urealyticum. Most notably, these bacteria lack a cell wall and are the leading infectious organism associated with infection-related induction of preterm birth. Fourteen separate representative prototype bacterial strains, called serovars, are largely differentiated by the sequence of repeating units in the C-terminus of the major surface protein: multiple-banded antigen (MBA). Monoclonal antibodies that recognise single or small groups of serovars have been previously reported, but these reagents remain sequestered in individual research laboratories. Here we characterise a panel of commercially available monoclonal antibodies raised against the MBA and describe the first monoclonal antibody that cross-reacts by immunoblot with all serovars of U. parvum and U. urealyticum species. We also describe a recombinant MBA expressed by Escherichia coli which facilitated further characterisation by immunoblot and demonstrate immunohistochemistry of paraffin-embedded antigens. Immunoblot reactivity was validated against well characterised previously published monoclonal antibodies and individual commercial antibodies were found to recognise all U. parvum strains, only serovars 3 and 14 or only serovars 1 and 6, or all strains belonging to U. parvum and U. urealyticum. MBA mass was highly variable between strains, consistent with variation in the number of C-terminal repeats between strains. Antibody characterisation will enable future investigations to correlate severity of pathogenicity to MBA isoform number or mass, in addition to development of antibody-based diagnostics that will detect infection by all Ureaplasma species or alternately be able to differentiate between U. parvum, U. urealyticum or mixed infections. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. MBA Recruitment Task Group

    DTIC Science & Technology

    2003-02-05

    talented, recent MBA graduates from top-tier U.S. business schools . These graduates bring new ideas, energy and private sector management...sets and school performance may be different, all Fellows are expected to be recent graduates of top-tier business schools who will be performing in...the “CEO/Ambassador” to one of the target business schools where DoD is establishing a physical recruiting presence. The person’s role would be to

  7. Should the Department of Defense Hedge Oil Prices in Order to Save Money

    DTIC Science & Technology

    2008-03-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT Should the Department of Defense Hedge Oil Prices In Order...DATES COVERED MBA Professional Report 4. TITLE AND SUBTITLE Should the Department of Defense Hedge Oil Prices in Order to Save Money? 6. James...the DoD. 15. NUMBER OF PAGES 59 14. SUBJECT TERMS Futures, Options, Swaps, Hedging . Oil Prices, DoD, Procurement 16. PRICE CODE

  8. "I Understood the Words but I Didn't Know What They Meant": Japanese Online MBA Students' Experiences of British Assessment Practices

    ERIC Educational Resources Information Center

    Fenton-O'Creevy, Mark; van Mourik, Carien

    2016-01-01

    We report on a case study of high Japanese student failure rates in an online MBA programme. Drawing on interviews, and reviews of exam and assignment scripts we frame the problems faced by these students in terms of a "language as social practice" approach and highlight the students' failure to understand the specific language games…

  9. The Advantages and Disadvantages of Converting the Naval Postgraduate School to a Navy Working Capital Fund Activity

    DTIC Science & Technology

    2014-06-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT THE ADVANTAGES AND DISADVANTAGES OF CONVERTING THE NAVAL...USE ONLY (Leave blank) 2. REPORT DATE June 2014 3. REPORT TYPE AND DATES COVERED MBA Professional Report 4. TITLE AND SUBTITLE THE ADVANTAGES AND...iii Approved for public release; distribution is unlimited THE ADVANTAGES AND DISADVANTAGES OF CONVERTING THE NAVAL POSTGRADUATE SCHOOL TO A

  10. A Study Of The Internet Of Things And Rfid Technology: Big Data In Navy Medicine

    DTIC Science & Technology

    2017-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT A STUDY OF THE INTERNET OF THINGS AND RFID TECHNOLOGY...December 2017 3. REPORT TYPE AND DATES COVERED MBA professional report 4. TITLE AND SUBTITLE A STUDY OF THE INTERNET OF THINGS AND RFID TECHNOLOGY: BIG...Distribution is unlimited. A STUDY OF THE INTERNET OF THINGS AND RFID TECHNOLOGY: BIG DATA IN NAVY MEDICINE Gill S. Trainor, Lieutenant

  11. MBA Students' Quality Improvement: The Correlation Analysis of Students' Personal Traits and Attitudes towards Teaching Methods at a Chinese University

    ERIC Educational Resources Information Center

    Kong, Rui; Gao, Xiaowei; Zhong, Wanxing; Zhou, Xiaoling

    2015-01-01

    MBA education has become the fastest growing segment of education in China in recent years and a segment that can now be considered indispensable. However, how best to teach it has long been a source of debate. One of the key issues is how to match student traits with teaching methods. While engaged as teachers of marketing management, the authors…

  12. A Comparison of Student Outcomes and Student Satisfaction in Three MBA Human Resource Management Classes Based on Traditional vs. Online Learning

    ERIC Educational Resources Information Center

    Gibson, Jane Whitney

    2008-01-01

    The author taught three MBA Human Resource Management classes in the spring term of 2007 at a large private university in Florida. Two of the classes were taught in a 100% online format while the third was taught off campus in a university-owned building in Orlando where students met in a face-to-face, weekend setting. This traditional class was…

  13. Analysis of the Marine Corps Supply Management Unit’s Internal Operations and Effect on the Warfighter

    DTIC Science & Technology

    2016-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT ANALYSIS OF THE MARINE CORPS SUPPLY MANAGEMENT UNIT’S INTERNAL...Office of Management and Budget, Paperwork Reduction Project (0704-0188) Washington, DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE...December 2016 3. REPORT TYPE AND DATES COVERED MBA Professional Report 4. TITLE AND SUBTITLE ANALYSIS OF THE MARINE CORPS SUPPLY MANAGEMENT UNIT’S

  14. Improved mine blast algorithm for optimal cost design of water distribution systems

    NASA Astrophysics Data System (ADS)

    Sadollah, Ali; Guen Yoo, Do; Kim, Joong Hoon

    2015-12-01

    The design of water distribution systems is a large class of combinatorial, nonlinear optimization problems with complex constraints such as conservation of mass and energy equations. Since feasible solutions are often extremely complex, traditional optimization techniques are insufficient. Recently, metaheuristic algorithms have been applied to this class of problems because they are highly efficient. In this article, a recently developed optimizer called the mine blast algorithm (MBA) is considered. The MBA is improved and coupled with the hydraulic simulator EPANET to find the optimal cost design for water distribution systems. The performance of the improved mine blast algorithm (IMBA) is demonstrated using the well-known Hanoi, New York tunnels and Balerma benchmark networks. Optimization results obtained using IMBA are compared to those using MBA and other optimizers in terms of their minimum construction costs and convergence rates. For the complex Balerma network, IMBA offers the cheapest network design compared to other optimization algorithms.

  15. Preliminary Analysis of a 27.5 mm Period Undulator for the MBA Lattice

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Abliz, M.; Grimmer, J.

    2016-07-27

    The magnetic design of a 27.5 mm period undulator was performed for the APS MBA Lattice. One purpose of the magnetic design was to decrease the magnetic force in order to operate the undulator successfully at a smaller gap compared to the existing 27 mm undulator at the APS. As a result, the magnetic force is decreased by about 18% at a gap of 11 mm and the total volume of the magnet and the pole is decreased by approximately 22% with the new model. The calculated effective field with the new model was 172 G higher than the existingmore » 27-mm period undulator with a gap of 11 mm. The calculated field roll-off with the new optimized model is within the requirements of the MBA, in the range of ± 5 mm.« less

  16. A comparative study on the magnetic and electrical properties of MFe12O19 (M=Ba and Sr)/BiFeO3 nanocomposites

    NASA Astrophysics Data System (ADS)

    Ahmed, M. A.; Mansour, S. F.; Ismael, H.

    2015-03-01

    M-type hexaferrite (MFe12O19), M=Ba or Sr nanoparticles with hexagonal crystal structure have been successfully synthesized by a citrate auto-combustion method. BiFeO3 (BFO) was prepared by the flash auto-combustion technique. Different nanocomposites were prepared according to the formula [(1-X) MFe12O19+XBiFeO3; M=Ba or Sr, X=0.3, 0.4, 0.5 and 0.6]. The structure and morphology of the obtained nanocomposites have been determined by X-ray diffraction (XRD) and field emission scanning electron microscopy (FESEM). From the results, it is observed that the value of saturation magnetization decreases with increasing BFO content, which was mainly due to the contribution of the volume of the weak-magnetic BFO to the total sample volume.

  17. Fostering group identification and creativity in diverse groups: the role of individuation and self-verification.

    PubMed

    Swann, William B; Kwan, Virginia S Y; Polzer, Jeffrey T; Milton, Laurie P

    2003-11-01

    A longitudinal study examined the interplay of identity negotiation processes and diversity in small groups of master's of business administration (MBA) students. When perceivers formed relatively positive impressions of other group members, higher diversity predicted more individuation of targets. When perceivers formed relatively neutral impressions of other group members, however, higher diversity predicted less individuation of targets. Individuation at the outset of the semester predicted self-verification effects several weeks later, and self-verification, in turn, predicted group identification and creative task performance. The authors conclude that contrary to self-categorization theory, fostering individuation and self-verification in diverse groups may maximize group identification and productivity.

  18. Crustal Accretion and Mantle Geodynamics at Microplates: Constraints from Gravity Analysis

    NASA Astrophysics Data System (ADS)

    Ames, K.; Georgen, J. E.; Dordevic, M. M.

    2013-12-01

    Oceanic crustal accretion occurs in a variety of locations, including mid-ocean ridges and back-arc spreading centers, and in unique settings within these systems, such as plate boundary triple junctions, intra-transform spreading centers, and microplates. This study focuses on crustal accretion and mantle geodynamics at microplates. The Easter and Juan Fernandez microplates are located in the South Pacific along the Pacific, Nazca and Antarctic plate boundaries. Both microplates formed 3-5 Ma and they are currently rotating clockwise at 15 deg/Ma and 9 deg/Ma respectively (e.g., Searle et al. J. Geol. Soc. Lond. 1993). The study area also encompasses the Easter/Sala y Gomez mantle plume and the Foundation seamount chain, both of which are located close to spreading centers. We calculate mantle Bouguer anomaly (MBA) from satellite gravity measurements and shipboard soundings in order to gain a better understanding of the thermal structure of these two oceanic microplates and to quantify the effect that melting anomalies may have on their boundaries. We assume a crustal thickness of 6.0 km, a 1.7 g/cm^3 density difference at the water/crust interface, and a 0.6 g/cm^3 density difference at the crust/mantle interface. The west rift of the Easter microplate has an MBA low ranging from approximately -50 to -100 mGal, while the east rift has slightly higher MBA values ranging from roughly 10 to -50 mGal. The west rift of the Juan Fernandez microplate has a maximum MBA low of about -100 mGal with a sharp increase to -20 mGal at -35 deg S. The east rift of the Juan Fernandez microplate is characterized by more variable MBA, ranging from 0 to -140 mGal. The MBA low associated with the Easter/Sala y Gomez mantle plume has a maximum amplitude about 150 mGal. Likewise, the Foundation seamounts show a gravity low of -140 to -150 mGal. These spatial variations in gravity, as well as published isotopic data and exploratory numerical models, are used to constrain upper mantle geodynamics in the complex geological setting of the southern Pacific Ocean. Inferences are made about the three-dimensional distribution of melting anomalies.

  19. Onboard screening dockside testing as a new means of managing paralytic shellfish poisoning risks in federally closed waters

    NASA Astrophysics Data System (ADS)

    DeGrasse, Stacey; Conrad, Stephen; DiStefano, Paul; Vanegas, Camilo; Wallace, David; Jensen, Pete; Hickey, J. Michael; Cenci, Florence; Pitt, Jaclyn; Deardorff, Dave; Rubio, Fernando; Easy, Dorothy; Donovan, Mary Anne; Laycock, Maurice; Rouse, Debbie; Mullen, John

    2014-05-01

    Paralytic shellfish poisoning (PSP) is the foodborne intoxication associated with the consumption of seafood contaminated with naturally occurring neurotoxins known as paralytic shellfish toxins. To protect public health from this potentially fatal syndrome, harvesting closures are implemented when toxins exceed the regulatory action level. Traditional monitoring programs established by state shellfish authorities allow for timely closures in state waters with minimal negative impacts on industry. However, such monitoring programs are not feasible in federal offshore waters given their distance from shore and the range of their spatial coverage. Thus innovative management strategies were investigated for these offshore resources. Georges Bank, an offshore resource with an estimated market value of more than 3 billion in Atlantic surfclams and ocean quahogs, has been closed to harvesting following a temporary ban in 1989 and a subsequent indefinite closure in 1990 due to the risk of PSP. As a means of managing this risk and allowing harvest of safe shellfish from this important resource, the Onboard Screening Dockside Testing Protocol (referred to as the Protocol) was developed by the US Food and Drug Administration (FDA), National Marine Fisheries Service (NMFS), state shellfish control authorities, and industry. The Protocol, which sets forth control measures to ensure product safety and public health protection, was endorsed by the Interstate Shellfish Sanitation Conference (ISSC) for pilot testing. Briefly, the pilot study Protocol required that (1) the fishing vessel receive a permit from NMFS to harvest in closed waters, (2) a miniμm of five shellfish samples per intended harvest lot be tested for PSP toxins onboard, and (3) harvesting only occur when the samples tested from the intended fishing area are negative using the Jellett Rapid Tests or Abraxis Shipboard ELISA kits. Finally, product landed under the Protocol was confirmed to be safe for consumption using the mouse bioassay (MBA) prior to its introduction into commerce. This paper presents data from the pilot study, with primary focus on the advantages and challenges of the field kits employed onboard compared to the dockside MBA, which has served as the longstanding regulatory method for PSP toxins. In 2010 alone, the successful pilot study resulted in the safe harvest of over 2.7 million worth of surfclams in an area that has otherwise been unavailable for decades. Due to the success of this pilot study, the Protocol was adopted into the National Shellfish Sanitation Program Model Ordinance as an approved marine biotoxin control strategy for use in federal waters at the 2011 ISSC Biennial Meeting. In January 2013 a portion of Georges Bank was reopened for the harvest of Atlantic surfclams and ocean quahogs to fishermen following the Protocol.

  20. Proceedings of the Annual Acquisition Research Symposium (7th), Acquisition Research: Creating Synergy for Informed Change 12-13 May 2010. Volume 2

    DTIC Science & Technology

    2010-04-30

    delivered enhances both the teaching and learning processes. • The number of students engaged in focused acquisition research for their MBA projects...Meyers, US Navy—Lieutenant Nicholas Meyers is an MBA student in the Graduate School of Business & Public Policy at the Naval Postgraduate School . LT...Theoretic Computer Science Mathematics and Operations Research Werner Heisenberg-Weg 39 85577 Neubiberg, Germany Phone +49 89 6004 2400 Abstract

  1. Theranostic Gold Nanoantennas for Simultaneous Multiplexed Raman Imaging of Immunomarkers and Photothermal Therapy.

    PubMed

    Webb, Joseph A; Ou, Yu-Chuan; Faley, Shannon; Paul, Eden P; Hittinger, Joseph P; Cutright, Camden C; Lin, Eugene C; Bellan, Leon M; Bardhan, Rizia

    2017-07-31

    In this study, we demonstrate the theranostic capability of actively targeted, site-specific multibranched gold nanoantennas (MGNs) in triple-negative breast cancer (TNBC) cells in vitro. By utilizing multiplexed surface-enhanced Raman scattering (SERS) imaging, enabled by the narrow peak widths of Raman signatures, we simultaneously targeted immune checkpoint receptor programmed death ligand 1 (PDL1) and the epidermal growth factor receptor (EGFR) overexpressed in TNBC cells. A 1:1 mixture of MGNs functionalized with anti-PDL1 antibodies and Raman tag 5,5-dithio-bis-(2-nitrobenzoic acid) (DTNB) and MGNs functionalized with anti-EGFR antibodies and Raman tag para -mercaptobenzoic acid ( p MBA) were incubated with the cells. SERS imaging revealed a cellular traffic map of MGN localization by surface binding and receptor-mediated endocytosis, enabling targeted diagnosis of both biomarkers. Furthermore, cells incubated with anti-EGFR- p MBA-MGNs and illuminated with an 808 nm laser for 15 min at 4.7 W/cm 2 exhibited photothermal cell death only within the laser spot (indicated by live/dead cell fluorescence assay). Therefore, this study not only provides an optical imaging platform that can track immunomarkers with spatiotemporal control but also demonstrates an externally controlled light-triggered therapeutic approach enabling receptor-specific treatment with biocompatible theranostic nanoprobes.

  2. Career pathfinders: a qualitative study of career development.

    PubMed

    Beutell, Icholas J; O'Hare, Marianne M

    2006-04-01

    This paper examined the perceptions of career path and issues of MBA students in response to Lore's The Pathfinder, a comprehensive career-planning model. Using internet discussion boards, an interactive dialogue was mentioned by participants in response to the components of Lore's model. The sample consisted of 50 fully employed MBA students enrolled in a course on self-assessment and career planning. A total of 1,781 separate postings were made and analyzed, using inductive analysis derived from discussion threads based on Lore's categories: comments on Lore's Pathfinder model, living a life you love (what's the holdup, career fantasies, work and family issues, and career selection), how to get there from here (commitment and future from the present), and designing your future career. Findings indicated several interesting trends in the career planning of current MBA students, particularly the importance of self or self-reflective observations in real time as students who are also fully employed formulate career plans. Implications for psychologists and career counselors, career development models, and suggestions for research are presented.

  3. Preparation and characterization of pH sensitive crosslinked Linseed polysaccharides-co-acrylic acid/methacrylic acid hydrogels for controlled delivery of ketoprofen.

    PubMed

    Shabir, Farya; Erum, Alia; Tulain, Ume Ruqia; Hussain, Muhammad Ajaz; Ahmad, Mahmood; Akhter, Faiza

    2017-01-01

    Some pH responsive polymeric matrix of Linseed ( Linum usitatissimum ), L. hydrogel (LSH) was prepared by free radical polymerization using potassium persulfate (KPS) as an initiator, N,N -methylene bisacrylamide (MBA) as a crosslinker, acrylic acid (AA) and methacrylic acid (MAA) as monomers; while ketoprofen was used as a model drug. Different formulations of LSH-co-AA and LSH-co-MAA were formulated by varying the concentration of crosslinker and monomers. Structures obtained were thoroughly characterized using Fourier transforms infrared (FTIR) spectroscopy, XRD analysis and Scanning electron microscopy. Sol-gel fractions, porosity of the materials and ketoprofen loading capacity were also measured. Swelling and in vitro drug release studies were conducted at simulated gastric fluids, i.e., pH 1.2 and 7.4. FTIR evaluation confirmed successful grafting of AA and MAA to LSH backbone. XRD studies showed retention of crystalline structure of ketoprofen in LSH-co-AA and its amorphous dispersion in LSH-co-MAA. Gel content was increased by increasing MBA and monomer content; whereas porosity of hydrogel was increased by increasing monomer concentration and decreased by increasing MBA content. Swelling of copolymer hydrogels was high at pH 7.4 and low at pH 1.2. Ketoprofen release showed an increasing trend by increasing monomer content; however it was decreased with increasing MBA content. Sustained release of ketoprofen was noted from copolymers and release followed Korsmeyer-Peppas model.

  4. Validity and reliability of the infant breastfeeding assessment tool, the mother baby assessment tool, and the LATCH scoring system.

    PubMed

    Altuntas, Nilgun; Turkyilmaz, Canan; Yildiz, Havva; Kulali, Ferit; Hirfanoglu, Ibrahim; Onal, Esra; Ergenekon, Ebru; Koç, Esin; Atalay, Yıldız

    2014-05-01

    We aimed to evaluate the validity and reliability of the Infant Breastfeeding Assessment Tool (IBFAT), the Mother Baby Assessment (MBA) Tool, and the LATCH scoring system. Mothers who delivered healthy, full-term infants in the Obstetrics & Gynecology Service of Gazi University, Ankara, Turkey, between December 2013 and January 2014 and their infants were included in the study. Forty-six randomly selected breastfeeding sessions were monitored and scored simultaneously by three researchers (Raters 1, 2, and 3) using LATCH, IBFAT, and the MBA Tool. Researchers put the score sheets in an envelope in order to hide them from each other. The compatibility of the scores given by three researchers was assessed by statistical methods. We found positive and significant correlation coefficients between 0.81 to 0.88 for the total MBA score, between 0.90 to 0.95 for the total IBFAT score, and between 0.85 to 0.91 for the total LATCH score. Correlation coefficients testing these three tools ranged from 0.71 to 0.88, with the minimum value being noted for the correlation between LATCH and IBFAT scores and the maximum value being noted for the correlation between LATCH and MBA scores. We found positive and significant correlations between researchers' scores for 46 observations using the three assessment tools. This study showed that these above-mentioned tools were compatible for the assessment of the efficiency of breastfeeding.

  5. Bacteria isolated from Korean black raspberry vinegar with low biogenic amine production in wine.

    PubMed

    Song, Nho-Eul; Cho, Hyoun-Suk; Baik, Sang-Ho

    2016-01-01

    A high concentration of histamine, one of the biogenic amines (BAs) usually found in fermented foods, can cause undesirable physiological side effects in sensitive humans. The objective of this study is to isolate indigenous Acetobacter strains from naturally fermented Bokbunja vinegar in Korea with reduced histamine production during starter fermentation. Further, we examined its physiological and biochemical properties, including BA synthesis. The obtained strain MBA-77, identified as Acetobacter aceti by 16S rDNA homology and biochemical analysis and named A. aceti MBA-77. A. aceti MBA-77 showed optimal acidity % production at pH 5; the optimal temperature was 25°C. When we prepared and examined the BAs synthesis spectrum during the fermentation process, Bokbunja wine fermented with Saccharomyces cerevisiae showed that the histamine concentration increased from 2.72 of Bokbunja extract to 5.29mg/L and cadaverine and dopamine was decreased to 2.6 and 10.12mg/L, respectively. Bokbunja vinegar prepared by A. aceti MBA-77 as the starter, the histamine concentration of the vinegar preparation step was decreased up to 3.66mg/L from 5.29mg/L in the wine preparation step. To our knowledge, this is the first report to demonstrate acetic acid bacteria isolated from Bokbunja seed vinegar with low spectrum BA and would be useful for wellbeing vinegar preparation. Copyright © 2016 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda. All rights reserved.

  6. Psychometric properties of the Brand Personality Scale: evidence from a business school.

    PubMed

    Caruana, Albert; Pitt, Leyland F; Berthon, Pierre; Berthon, J-P

    2007-06-01

    The Brand Personality Scale has received considerable attention and has been frequently used and cited in the branding literature. This paper describes an investigation of the psychometric characteristics of the Brand Personality Scale in a business school context where umbrella branding is used. A sample (N=262) of students attending the MBA program of a major business school in eastern USA completed the scale. Results indicate problems with the scale's dimensionality, poor reliability, convergent and nomological validity of the Ruggedness dimension, and lack of support for discriminant validity. Managerial and research implications and limitations are noted.

  7. International Astronomical Search Collaboration: An Online Student-Based Discovery Program in Astronomy (Invited)

    NASA Astrophysics Data System (ADS)

    Pennypacker, C.; Miller, P.

    2009-12-01

    The past 15 years has seen the development of affordable small telescopes, advanced digital cameras, high speed Internet access, and widely-available image analysis software. With these tools it is possible to provide student programs where they make original astronomical discoveries. High school aged students, even younger, have discovered Main Belt asteroids (MBA), near-Earth objects (NEO), comets, supernovae, and Kuiper Belt objects (KBO). Student-based discovery is truly an innovative way to generate enthusiasm for learning science. The International Astronomical Search Collaboration (IASC = “Isaac”) is an online program where high school and college students make original MBA discoveries and important NEO observations. MBA discoveries are reported to the Minor Planet Center (Harvard) and International Astronomical Union. The NEO observations are included as part of the NASA Near-Earth Object Program (JPL). Provided at no cost to participating schools, IASC is centered at Hardin-Simmons University (Abilene, TX). It is a collaboration of the University, Lawrence Hall of Science (University of California, Berkeley), Astronomical Research Institute (ARI; Charleston, IL), Global Hands-On Universe Association (Portugal),and Astrometrica (Austria). Started in Fall 2006, IASC has reached 135 schools in 14 countries. There are 9 campaigns per year, each with 15 schools and lasting 45 days. Students have discovered 150 MBAs and made > 1,000 NEO observations. One notable discovery was 2009 BD81, discovered by two high school teachers and a graduate student at the Bulgarian Academy of Science. This object, about the size of 3 football fields, crosses Earth’s orbit and poses a serious impact risk. Each night with clear skies and no Moon, the ARI Observatory uses its 24" and 32" prime focus telescopes to take images along the ecliptic. Three images are taken of the same field of view (FOV) over a period of 30 minutes. These are bundled together and placed online at the IASC home site (iasc.hsutx.edu) into the participating school folders. In the morning, the students download their image sets, analyzing the set using the software Astrometrica. The software aligns the images using stars in the FOV then blinks them back and forth. The students easily see the asteroids moving in the background. Astrometrica records the times and celestial coordinates into a report that is forwarded to the Minor Planet Center. IASC is a volunteer-managed program. It has 17 volunteers from 6 countries. They run 9 campaigns per year for 135 schools, although the full capacity is 16 serving 240 schools world-wide. In addition to search campaigns open to any interested school, there have been dedicated campaigns including: 1) All-China Asteroid Search Campaign National Astronomical Observatory of China 2) All-Africa Asteroid Search Campaign South African Astronomical Observatory and Space School Africa 3) All-Texas Asteroid Search Campaign Texas Regional Collaboratives (University of Texas, Austin) Future plans for IASC include new campaigns searching for objects other than MBAs. These include comets, KBOs, supernovae, and active galactic nuclei. Students will also work on variable stars and asteroid light curves, and search for exoplanets.

  8. Design Study of an MBA Lattice for the Advanced Photon Source

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Decker, Glenn

    2014-11-02

    Recent interest in ultra-low-emittance designs for storage-ring-based synchrotron light sources has spurred a focused design effort on a multi-bend achromat (MBA) storage ring replacement for the Advanced Photon Source (APS). The APS is relatively large (1104 m circumference) and, as such, an upgrade to a fourth-generation storage ring holds the potential for a two to three order of magnitude enhancement of X-ray brightness due to the approximate inverse cubic scaling of emittance with the number of dipole bend magnets.

  9. Controlling Disulfide Bond Formation and Crystal Growth from 2-Mercaptobenzoic Acid

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Rowland, Clare E.; Cantos, P. M.; Toby, B. H.

    2011-03-02

    We report disulfide bond formation from 2-mercaptobenzoic acid (2-MBA) under hydrothermal conditions as a function of pH. Under acidic conditions, 2-MBA remains unchanged. Upon increasing pH, however, we observe 50% oxidation to 2,2'-disulfanediyldibenzoic acid (2,2'-DSBA), which is isolated as a cocrystal of both the thiol and disulfide molecules. At neutral pH, we observe complete oxidation and concurrent crystal growth. The pH sensitivity of this system allows targeting crystals of specific composition from simple building units through a straightforward pH manipulation.

  10. The effect of charged groups on hydrophilic monolithic stationary phases on their chromatographic properties.

    PubMed

    Li, Haibin; Liu, Chusheng; Wang, Qiqin; Zhou, Haibo; Jiang, Zhengjin

    2016-10-21

    In order to investigate the effect of charged groups present in hydrophilic monolithic stationary phases on their chromatographic properties, three charged hydrophilic monomers, i.e. N,N-dimethyl-N-acryloyloxyethyl-N-(3-sulfopropyl)ammonium betaine (SPDA), [2-(acryloyloxy)ethyl]trimethylammonium chloride (AETA), and 3-sulfopropyl acrylate potassium salt (SPA) were co-polymerized with the crosslinker N,N'-methylenebisacrylamide (MBA), respectively. The physicochemical properties of the three resulting charged hydrophilic monolithic columns were evaluated using scanning electron microscopy, ζ-potential analysis and micro-HPLC. High column efficiency was obtained on the three monolithic columns at a linear velocity of 1mm/s using thiourea as test compound. Comparative characterization of the three charged HILIC phases was then carried out using a set of model compounds, including nucleobases, nucleosides, benzoic acid derivatives, phenols, β-blockers and small peptides. Depending on the combination of stationary phase/mobile phase/solute, both hydrophilic interaction and other potential secondary interactions, including electrostatic interaction, hydrogen-bonding interaction, molecular shape selectivity, could contribute to the over-all retention of the analytes. Because of the strong electrostatic interaction provided by the quaternary ammonium groups in the poly (AETA-co-MBA) monolith, this cationic HILIC monolith exhibited the strongest retention for benzoic acid derivatives and small peptides with distorted peak shapes and the weakest retention for basic β-blockers. The sulfonyl groups on the poly (SPA-co-MBA) hydrophilic monolith could provide strong electrostatic attraction and hydrogen bonding for positively charged analytes and hydrogen-donor/acceptor containing analytes, respectively. Therefore, basic drugs, nucleobases and nucleotides exhibited the strongest retention on this anionic monolith. Because of the weak but distinct cation exchange properties of the zwitterionic poly (SPDA-co-MBA) hydrophilic monolith, it exhibited the best separation for most test analytes (including phenols, β-blockers and small peptides) in terms of selectivity, peak shape and analysis time. The poly (AETA-co-MBA) hydrophilic monolithic column provides the best separation of nucleobases and nucleosides. These results could guide the selection and application of these charged HILIC monoliths in the future. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. Analysis of gravity and topography in the GLIMPSE study region: Isostatic compensation and uplift of the Sojourn and Hotu Matua Ridge systems

    USGS Publications Warehouse

    Harmon, N.; Forsyth, D.W.; Scheirer, D.S.

    2006-01-01

    The Gravity Lieations Intraplate Melting Petrologic and Seismic Expedition (GLIMPSE) Experiment investigated the formation of a series of non-hot spot, intraplate volcanic ridges in the South Pacific and their relationship to cross-grain gravity lineaments detected by satellite altimetry. Using shipboard gravity measurements and a simple model of surface loading of a thin elastic plate, we estimate effective elastic thicknesses ranging from ???2 km beneath the Sojourn Ridge to a maximum of 10 km beneath the Southern Cross Seamount. These elastic thicknesses are lower than predicted for the 3-9 Ma seafloor on which the volcanoes lie, perhaps due to reheating and thinning of the plate during emplacement. Anomalously low apparent densities estimated for the Matua and Southern Cross seamounts 2050 and 2250 kg m-3, respectively, probably are artifacts caused by the assumption of only surface loading, ignoring the presence of subsurface loading in the form of underplated crust and/or low-density mantle. Using satellite free-air gravity and shipboard bathymetry, we calculate the age-detrended, residual mantle Bouguer anomaly (rMBA). The rMBA corrects the free-air anomaly for the direct effects of topography, including the thickening of the crust beneath the seamounts and volcanic ridges due to surface loading of the volcanic edifices. There are broad, negative rMBA anomalies along the Sojourn and Brown ridges and the Hotu Matua seamount chain that extend nearly to the East Pacific Rise. These negative rMBA anomalies connect to negative free-air anomalies in the western part of the study area that have been recognized previously as the beginnings of the cross-grain gravity lineaments. Subtracting the topographic effects of surface loading by the ridges and seamounts from the observed topography reveals that the ridges are built on broad bands of anomalously elevated seafloor. This swell topography and the negative rMBA anomalies contradict the predictions of lithospheric cracking models for the origin of gravity lineaments and associated volcanic ridges, favoring models with a dynamic mantle component such as small-scale convection or channelized asthenospheric return flow. Copyright 2006 by the American Geophysical Union.

  12. Preparing chief information officers for the clinical information systems environment.

    PubMed

    Valenta, A L; Mendola, R A; Dieter, M; Panko, W B

    1999-05-01

    Over the past decade, the chief information officer (CIO) in the health care enterprise has gained recognition as a member of the senior management team based on an understanding of business processes and business language. The clinical information system (CIS) in the health care environment poses a new frontier for CIOs, who are generally unfamiliar with both clinical languages and clinical processes. The authors discuss the role formal informatics training can have in preparing learners for future careers as CIOs in CIS environments. The health information management (HIM) specialization within the MBA program at the University of Illinois at Chicago is one example of an educational program designed to train future CIOs who can manage the business, technical, and clinical aspects of the health care environment.

  13. A Multi-Band Analytical Algorithm for Deriving Absorption and Backscattering Coefficients from Remote-Sensing Reflectance of Optically Deep Waters

    NASA Technical Reports Server (NTRS)

    Lee, Zhong-Ping; Carder, Kendall L.

    2001-01-01

    A multi-band analytical (MBA) algorithm is developed to retrieve absorption and backscattering coefficients for optically deep waters, which can be applied to data from past and current satellite sensors, as well as data from hyperspectral sensors. This MBA algorithm applies a remote-sensing reflectance model derived from the Radiative Transfer Equation, and values of absorption and backscattering coefficients are analytically calculated from values of remote-sensing reflectance. There are only limited empirical relationships involved in the algorithm, which implies that this MBA algorithm could be applied to a wide dynamic range of waters. Applying the algorithm to a simulated non-"Case 1" data set, which has no relation to the development of the algorithm, the percentage error for the total absorption coefficient at 440 nm a (sub 440) is approximately 12% for a range of 0.012 - 2.1 per meter (approximately 6% for a (sub 440) less than approximately 0.3 per meter), while a traditional band-ratio approach returns a percentage error of approximately 30%. Applying it to a field data set ranging from 0.025 to 2.0 per meter, the result for a (sub 440) is very close to that using a full spectrum optimization technique (9.6% difference). Compared to the optimization approach, the MBA algorithm cuts the computation time dramatically with only a small sacrifice in accuracy, making it suitable for processing large data sets such as satellite images. Significant improvements over empirical algorithms have also been achieved in retrieving the optical properties of optically deep waters.

  14. International Astronomical Search Collaboration: Online Educational Outreach Program in Astronomical Discovery for Middle School, High School, & College Students and Citizen Scientists

    NASA Astrophysics Data System (ADS)

    Miller, P.

    2016-12-01

    The International Astronomical Search Collaboration (IASC = "Isaac") in an online educational outreach program in planetary science. Citizen scientists and students from middle schools, high schools, and colleges make original discoveries of Main Belt asteroids. They discover trans-Neptunian objects and near-Earth objects. To date there have been discoveries of 1300 provisional MBAs, 7 TNOs, 2 potentially hazardous NEOs, and one Jupiter-family comet 276P/Vorobjov. IASC receives images from the Institute for Astronomy, University of Hawaii. Images are provided by the 1.8-m Pan-STARRS telescopes (PS1, PS2). These telescopes have the world's largest CCD cameras that produce 3o fields containing 1.4 billion pixels. These images are partitioned into 208 sub-images that are distributed online to the participating citizen scientists and schools (see http://iasc.hsutx.edu). Using the software Astrometrica, the sub-images are searched for moving object discoveries that are recorded with astrometry then reported to the Minor Planet Center (Smithsonian Astrophysical Observatory, Harvard). There are >5,000 citizen scientists and 700 schools that participate in the IASC asteroid searches. They come from more than 80 countries. And, the cost to participate…is free. Of the 1300 provisional MBA discoveries, 39 have been numbered and cataloged by the International Astronomical Union (Paris). The numbered discoveries are named by their citizen scientist and student discoverers. IASC works in conjunction with the NASA Asteroid Grand Challenge providing digital badging to the students (https://www.nasa.gov/feature/the-asteroid-grand-challenge-digital-badging-effort). IASC works online with the teachers from the participating schools, training them using videoconferencing to use Astrometrica in the search for, measurement of, and reporting of MBA discoveries by their students.

  15. Synthesis and characterization of ionic polymer networks in a room-temperature ionic liquid.

    PubMed

    Stanzione, Joseph F; Jensen, Robert E; Costanzo, Philip J; Palmese, Giuseppe R

    2012-11-01

    Ionic liquid gels (ILGs) for potential use in ion transport and separation applications were generated via a free radical copolymerization of 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) and N,N'-methylene(bis)acrylamide (MBA) using 1-ethyl-3-methylimidazolium ethylsulfate (IL) as a room temperature ionic liquid solvent medium. The AMPS and MBA monomer solubility window in the IL in the temperature range of 25 to 65 °C was determined. In situ ATR-FTIR showed near complete conversion of monomers to a cross-linked polymer network. ILGs with glass transition temperatures (T(g)s) near -50 °C were generated with T(g) decreasing with increasing IL content. The elastic moduli in compression (200 to 6600 kPa) decreased with increasing IL content and increasing AMPS content while the conductivities (0.35 to 2.14 mS cm⁻¹) increased with increasing IL content and decreasing MBA content. The polymer-IL interaction parameter (χ) (0.48 to 0.55) was determined via a modified version of the Bray and Merrill equation.

  16. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lill, R.; Sereno, N.; Yang, B.

    The Advanced Photon Source (APS) is currently in the preliminary design phase for the multi-bend achromat (MBA) lattice upgrade. Beam stability is critical for the MBA and will require long term drift defined as beam mo-tion over a seven-day timescale to be no more than 1 mi-cron at the insertion device locations and beam angle change no more than 0.25 micro-radian. Mechanical stabil-ity of beam position monitor (BPM) pickup electrodes mounted on insertion device vacuum chambers place a fun-damental limitation on long-term beam stability for inser-tion device beamlines. We present the design and imple-mentation of prototype mechanical motion system (MMS)more » instrumentation for quantifying this type of motion specif-ically in the APS accelerator tunnel and experiment hall floor under normal operating conditions. The MMS pres-ently provides critical position information on the vacuum chamber and BPM support systems. Initial results of the R&D prototype systems have demonstrated that the cham-ber movements far exceed the long-term drift tolerance specified for the APS Upgrade MBA storage ring.« less

  17. "Let's get down to business: a validation study of the Psychopathic Personality Inventory among a sample of MBA students.".

    PubMed

    Heinze, Peter; Allen, Rhianon; Magai, Carol; Ritzler, Barry

    2010-08-01

    While the Psychopathic Personality Inventory (PPI) has gained increasing attention as a measure of noncriminal psychopathy, absent has been research involving samples including business people. This study investigated the validity of the PPI with such a population by examining the association between psychopathic traits and moral decision-making among MBA students. Sixty-six MBA students were assessed using the PPI, the MACH-IV (a measure of Machiavellianism), the Ethical Position Questionnaire (EPQ), and the Defining Issues Test (DIT-2). Only PPI Machiavellian Egocentricity was associated with level of post-conventional moral reasoning. MACH-IV Machiavellianism was a stronger predictor of the Subjectivist ethical position than were PPI subscales. However, a combination of MACH-IV Machiavellianism and four PPI scales accounted for 46% of the variance in Subjectivism. Results suggested that Machiavellian Egocentricity and Machiavellianism are distinct constructs. Benning, Patrick, Hicks, Blonigen, & Krueger (2003)'s two factor model of the PPI was also supported. In general, the findings provided further validation for the PPI as a tool for assessing psychopathic traits among "mainstream" individuals, including business people.

  18. A highly rapid and simple competitive enzyme-linked immunosorbent assay for monitoring paralytic shellfish poisoning toxins in shellfish.

    PubMed

    Kawatsu, Kentaro; Kanki, Masashi; Harada, Tetsuya; Kumeda, Yuko

    2014-11-01

    Using a streptavidin-coated well plate, a biotin-labelled anti-gonyautoxin 2/3 monoclonal antibody GT-13A, and a decarbamoyl saxitoxin-peroxidase conjugate, a direct competitive enzyme-linked immunosorbent assay (PSP-ELISA) was developed for monitoring paralytic shellfish poisoning (PSP) toxins in shellfish. This assay is simple to perform and can be completed in approximately 20 min. The PSP-ELISA was compared to the mouse bioassay (MBA) for the detection of PSP toxins in shellfish samples (n=83) collected from the coast of Osaka Prefecture, Japan. When positive and negative results were indicated based on the regulatory limit for PSP toxins (4 mouse unit(MU)/g of shellfish meat), the PSP-ELISA results showed a sensitivity of 100% (25 of 25) and a specificity of 89.7% (52 of 58 samples) compared to the MBA results. These results suggest that the PSP-ELISA could be used as a rapid and simple screening method prior to the MBA. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Development of a high-throughput enzyme-linked immunosorbent assay for the routine detection of the carcinogen acrylamide in food, via rapid derivatisation pre-analysis.

    PubMed

    Preston, Andrew; Fodey, Terence; Elliott, Christopher

    2008-02-11

    The spontaneous formation of the neurotoxic carcinogen acrylamide in a wide range of cooked foods has recently been discovered. These foods include bread and other bakery products, crisps, chips, breakfast cereals, and coffee. To date, the diminutive size of acrylamide (71.08 Da) has prevented the development of screening immunoassays for this chemical. In this study, a polyclonal antibody capable of binding the carcinogen was produced by the synthesis of an immunogen comprising acrylamide derivatised with 3-mercaptobenzoic acid (3-MBA), and its conjugation to the carrier protein bovine thyroglobulin. Antiserum from the immunised rabbit was harvested and fully characterised. It displayed no binding affinity for acrylamide or 3-MBA but had a high affinity for 3-MBA-derivitised acrylamide. The antisera produced was utilised in the development of an ELISA based detection system for acrylamide. Spiked water samples were assayed for acrylamide content using a previously published extraction method validated for coffee, crispbread, potato, milk chocolate and potato crisp matrices. Extracted acrylamide was then subjected to a rapid 1-h derivatisation with 3-MBA, pre-analysis. The ELISA was shown to have a high specificity for acrylamide, with a limit of detection in water samples of 65.7 microgkg(-1), i.e. potentially suitable for acrylamide detection in a wide range of food commodities. Future development of this assay will increase sensitivity further. This is the first report of an immunoassay capable of detecting the carcinogen, as its small size has necessitated current analytical detection via expensive, slower, physico-chemical techniques such as Gas or Liquid Chromatography coupled to Mass Spectrometry.

  20. Effects of Ureaplasma parvum lipoprotein multiple-banded antigen on pregnancy outcome in mice.

    PubMed

    Uchida, Kaoru; Nakahira, Kumiko; Mimura, Kazuya; Shimizu, Takashi; De Seta, Francesco; Wakimoto, Tetsu; Kawai, Yasuhiro; Nomiyama, Makoto; Kuwano, Koichi; Guaschino, Secondo; Yanagihara, Itaru

    2013-12-01

    Ureaplasma spp. are members of the family Mycoplasmataceae and have been considered to be associated with chorioamnionitis and preterm delivery. However, it is unclear whether Ureaplasma spp. have virulence factors related to these manifestations. The purpose of the present study was to determine whether the immunogenic protein multiple-banded antigen (MBA) from Ureaplasma parvum is a virulence factor for preterm delivery. We partially purified MBA from a type strain and clinical isolates of U. parvum, and also synthesized a diacylated lipopeptide derived from U. parvum, UPM-1. Using luciferase assays, both MBA-rich fraction MRF and UPM-1 activated the NF-κB pathway via TLR2. UPM-1 upregulated IL-1β, IL-6, IL-12p35, TNF-α, MIP2, LIX, and iNOS in mouse peritoneal macrophage. MRF or UPM-1 was injected into uteri on day 15 of gestation on pregnant C3H/HeN mice. The intrauterine MRF injection group had a significantly higher incidence of intrauterine fetal death (IUFD; 38.5%) than the control group (14.0%). Interestingly, intrauterine injection of UPM-1 caused preterm deliveries at high concentration (80.0%). In contrast, a low concentration of UPM-1 induced a significantly higher rate of fetal deaths (55.2%) than the control group (14.0%). The placentas of the UPM-1 injection group showed neutrophil infiltration and increased iNOS protein expression. Our data indicate that MBA from the clinical isolate of U. parvum is a potential virulence factor for IUFD and preterm delivery in mice and that the N-terminal diacylated lipopeptide is essential for the initiation of inflammation. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. Stable and pH-responsive core-shell nanoparticles based on HEC and PMAA networks via template copolymerization

    NASA Astrophysics Data System (ADS)

    Zhang, Y.; Jin, Q.; Chen, Y.; Zhao, J.

    2011-10-01

    Taking advantage of the specific hydrogen bonding interactions, stable and pH-responsive core-shell nanoparticles based on hydroxyethyl cellulose (HEC) and polymethacrylic acid (PMAA) networks, with a < D h > size ranging from 190 to 250 nm, can be efficiently prepared via facile one-step co-polymerization of methacrylic acid (MAA) and N, N'-methylenebisacrylamide (MBA) on HEC template in water. Using dynamic light scattering, electrophoretic light scattering, fluorescence spectrometry, thermo-gravimetric analysis, TEM, and AFM observations, the influence of crosslinker MBA as well as the reaction parameters were studied. The results show that after the introduction of crosslinker MBA, the nanoparticles became less compact; their size exhibited a smaller pH sensitivity, and their stability against pH value was improved greatly. Furthermore, the size, structure, and pH response of the nanoparticles can be adjusted via varying the reaction parameters: nanoparticles of smaller size, more compact structure, and higher swelling capacity were produced as pH value of the reaction medium increased or the HEC/MAA ratio decreased; while nanoparticles of smaller size, less compact structure and smaller swelling capacity were produced as the total feeding concentration increased.

  2. A novel glucose biosensor platform based on Ag@AuNPs modified graphene oxide nanocomposite and SERS application.

    PubMed

    Gupta, Vinod Kumar; Atar, Necip; Yola, Mehmet Lütfi; Eryılmaz, Merve; Torul, Hilal; Tamer, Uğur; Boyacı, Ismail Hakkı; Ustündağ, Zafer

    2013-09-15

    This study represents a novel template demonstration of a glucose biosensor based on mercaptophenyl boronic acid (MBA) terminated Ag@AuNPs/graphene oxide (Ag@AuNPs-GO) nanomaterials. The nanocomposites were characterized by transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), and X-ray diffraction (XRD) method. The TEM image shows that Ag@AuNPs in the nanocomposite is in the range of diameters of 10-20 nm. The nanocomposite was used for the determination of glucose through the complexation between boronic acid and diol groups of glucose. Thus, a novel glucose biosensor was further fabricated by immobilizing glucose oxidase (GOD) into MBA terminated Ag@AuNPs-GO nanocomposite film (MBA-Ag@AuNPs-GO). The linearity range of glucose was obtained as 2-6mM with detection limit of 0.33 mM. The developed biosensor was also applied successfully for the determination of glucose in blood samples. The concentration value of glucose in blood samples was calculated to be 1.97±0.002 mM from measurements repeated for six times. Copyright © 2013 Elsevier Inc. All rights reserved.

  3. Towson University's Professional Science Master's Program in Applied Physics: The first 5 years

    NASA Astrophysics Data System (ADS)

    Kolagani, Rajeswari

    It is a well-established fact that the scientific knowledge and skills acquired in the process of obtaining a degree in physics meet the needs of a variety of positions in multiple science and technology sectors. However, in addition to scientific competence, challenging careers often call for skills in advanced communication, leadership and team functions. The professional science master's degree, which has been nick-named as the `Science MBA', aims at providing science graduates an edge both in terms of employability and earning levels by imparting such skills. Our Professional Science Master's Program in Applied Physics is designed to develop these `plus' skills through multiple avenues. In addition to advanced courses in Applied Physics, the curriculum includes graduate courses in project management, business and technical writing, together with research and internship components. I will discuss our experience and lessons learned over the 5 years since the inception of the program in 2010. The author acknowledges support from the Elkins Professorship of the University System of Maryland.

  4. An MBA: the utility and effect on physicians' careers.

    PubMed

    Parekh, Selene G; Singh, Bikramjit

    2007-02-01

    Higher economic, legislative, legal, and administrative constraints in health-care services in the United States have led to an increase in physician dissatisfaction and a decrease in physician morale. In this study, we attempted to understand the motivation for a physician to enroll in a business school, and to discover the utility of the Master of Business Administration degree and how it changed the career path for the practicing clinician. We conducted a retrospective study in which a twenty-seven-question survey was distributed by the United States Postal Service and by e-mail to 161 physician graduates of three East Coast business schools. The results were evaluated, and a statistical analysis was performed. Eighty-seven physicians (54%) responded. Eight surveys were discarded because of incomplete data or stray marks, leaving seventy-nine surveys. The average age of the respondents was 41.4 years. The major motivations for going back to school included learning the business aspects of the health-care system (fifty-three respondents; 67%) and obtaining a more interesting job (forty-one respondents; 52%). The time that the respondents allocated for health-care-related activities before and after obtaining the degree was 58.3% and 31.8%, respectively, for patient care (p < 0.001); 8.5% and 3.68% for teaching (p < 0.001); 4.57% and 1.46% for basic-science research (p = 0.11); 4.23% and 4.55% for clinical research (p = 0.90); and 11.8% and 33.5% for administrative responsibilities (p < 0.001). The physicians stated that the most pertinent skills they had acquired were those related to evaluating systems operations and implementing improvements (thirty-nine respondents; 49%), learning how to be an effective leader (thirty-five; 44%), comprehending financial principles (thirty-three; 42%), working within a team (twenty-seven; 34%), and negotiating effectively (twenty-five; 32%). Sixty-four physicians (81%) believed that their business degree had been very useful or essential in the advancement of their careers. Many physicians decide to acquire a Master of Business Administration degree to understand the business of medicine. After they complete the degree program, their practice patterns substantially change, which is reflected particularly by an increase in time spent on administrative responsibilities. In order for physicians to overcome the multifaceted challenges of the evolving health-care system, it is essential to continue educating a proportion of physicians in both medicine and business.

  5. A Comparison of Military and Law Enforcement Body Armour.

    PubMed

    Orr, Robin; Schram, Ben; Pope, Rodney

    2018-02-14

    Law-enforcement officers increasingly wear body armour for protection; wearing body armour is common practice in military populations. Law-enforcement and military occupational demands are vastly different and military-styled body armour may not be suitable for law-enforcement. This study investigated differences between selected military body armour (MBA: 6.4 kg) and law-enforcement body armour (LEBA: 2.1 kg) in impacts on postural sway, vertical jump, agility, a functional movement screen (FMS), task simulations (vehicle exit; victim recovery), and subjective measures. Ten volunteer police officers (six females, four males) were randomly allocated to one of the designs on each of two days. Body armour type did not significantly affect postural sway, vertical jump, vehicle exit and 5 m sprint times, or victim recovery times. Both armour types increased sway velocity and sway-path length in the final five seconds compared to the first 5 s of a balance task. The MBA was associated with significantly slower times to complete the agility task, poorer FMS total scores, and poorer subjective ratings of performance and comfort. The LEBA was perceived as more comfortable and received more positive performance ratings during the agility test and task simulations. The impacts of MBA and LEBA differed significantly and they should not be considered interchangeable.

  6. A Comparison of Military and Law Enforcement Body Armour

    PubMed Central

    Pope, Rodney

    2018-01-01

    Law-enforcement officers increasingly wear body armour for protection; wearing body armour is common practice in military populations. Law-enforcement and military occupational demands are vastly different and military-styled body armour may not be suitable for law-enforcement. This study investigated differences between selected military body armour (MBA: 6.4 kg) and law-enforcement body armour (LEBA: 2.1 kg) in impacts on postural sway, vertical jump, agility, a functional movement screen (FMS), task simulations (vehicle exit; victim recovery), and subjective measures. Ten volunteer police officers (six females, four males) were randomly allocated to one of the designs on each of two days. Body armour type did not significantly affect postural sway, vertical jump, vehicle exit and 5 m sprint times, or victim recovery times. Both armour types increased sway velocity and sway-path length in the final five seconds compared to the first 5 s of a balance task. The MBA was associated with significantly slower times to complete the agility task, poorer FMS total scores, and poorer subjective ratings of performance and comfort. The LEBA was perceived as more comfortable and received more positive performance ratings during the agility test and task simulations. The impacts of MBA and LEBA differed significantly and they should not be considered interchangeable. PMID:29443905

  7. Dielectric screening of early differentiation patterns in mesenchymal stem cells induced by steroid hormones.

    PubMed

    Ron, Amit; Shur, Irena; Daniel, Ramiz; Singh, Ragini Raj; Fishelson, Nick; Croitoru, Nathan; Benayahu, Dafna; Shacham-Diamand, Yosi

    2010-06-01

    In the framework of this study, target identification and localization of differentiation patterns by means of dielectric spectroscopy is presented. Here, a primary pre-osteoblastic bone marrow-derived MBA-15 cellular system was used to study the variations in the dielectric properties of mesenchymal stem cells while exposed to differentiation regulators. Using the fundamentals of mixed dielectric theories combined with finite numerical tools, the permittivity spectra of MBA-15 cell suspensions have been uniquely analyzed after being activated by steroid hormones to express osteogenic phenotypes. Following the spectral analysis, significant variations were revealed in the dielectric properties of the activated cells in comparison to the untreated populations. Based on the differentiation patterns of MBA-15, the electrical modifications were found to be highly correlated with the activation of specific cellular mechanisms which directly react to the hormonal inductions. In addition, by describing the dielectric dispersion in terms of transfer functions, it is shown that the spectral perturbations are well adapted to variations in the electrical characteristics of the cells. The reported findings vastly emphasize the tight correlation between the cellular and electrical state of the differentiated cells. It therefore emphasizes the vast abilities of impedance-based techniques as potential screening tools for stem cell analysis. Copyright 2009 Elsevier B.V. All rights reserved.

  8. Digital controller design: Analysis of the annular suspension pointing system

    NASA Technical Reports Server (NTRS)

    Kuo, B. C.

    1979-01-01

    The Annular Suspension and Pointing System (ASPS) is a payload auxiliary pointing device of the Space Shuttle. The ASPS is comprised of two major subassemblies, a vernier and a coarse pointing subsystem. The experiment is attached to a mounting plate/rim combination which is suspended on magnetic bearing/actuators (MBA) strategically located about the rim. Fine pointing is achieved by gimballing the plate/rim within the MBA gaps. Control about the experiment line-of-sight is obtained through the use of a non-contacting rim drive and positioning torquer. All sensors used to close the servo loops on the vernier system are noncontacting elements. Therefore, the experiment is a free-flyer constrained only by the magnetic forces generated by the control loops.

  9. COLLECTIVE EFFECTS AT INJECTION FOR THE APS-U MBA LATTICE

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lindberg, R.; Borland, M.; Blednykh, A.

    The Advanced Photon Source has proposed an upgrade to a multi-bend achromat (MBA) with a proposed timing mode calls for 48 bunches of 15 nC each. In this mode of operation we find that phase space mismatch from the booster can drive large wakefields that in turn may limit the current below that of the nominal collective instability threshold. We show that collective effects at injection lead to emittance growth that makes usual off-axis accumulation very challenging. On-axis injection ameliorates many of these issues, but we find that transverse feedback is still required. We explore the role of impedance, feedback,more » and phase-space mismatch on transverse instabilities at injection.« less

  10. An exploratory study of ethical values in nonprofit fundraising: survey of fundraising executives.

    PubMed

    Venable, Beverly T; Wagner, Judy

    2005-10-01

    An initial study used the Ethical Position Quotient in an extension of this measure from for-profit organizations to nonprofit organizations. Responses from professional fundraising executives for nonprofit organizations were generally more idealistic than relativistic regarding ethical decision-making. Additionally, in a comparison of the executives' answers to those of M.B.A. students, the students were significantly more relativistic and less idealistic than the nonprofit executives. On Forsyth's Taxonomy of Ethical Perspectives, approximately 20% of the students were absolutists versus 66% of the fundraising executives. Conversely, 70% of the M.B.A. students were situationists compared to only a third of the executives. This disparity in responses between these groups provides a rich and interesting platform for research.

  11. Edward Settle | NREL

    Science.gov Websites

    projects. Research Interests Energy project finance Energy project tax matters Microgrids Resiliency School of Mines Executive MBA, University of Denver Featured Publications Wind Energy Finance in the

  12. "Going out" of the box: Close intercultural friendships and romantic relationships spark creativity, workplace innovation, and entrepreneurship.

    PubMed

    Lu, Jackson G; Hafenbrack, Andrew C; Eastwick, Paul W; Wang, Dan J; Maddux, William W; Galinsky, Adam D

    2017-07-01

    The present research investigates whether close intercultural relationships promote creativity, workplace innovation, and entrepreneurship-outcomes vital to individual and organizational success. We triangulate on these questions with multiple methods (longitudinal, experimental, and field studies), diverse population samples (MBA students, employees, and professional repatriates), and both laboratory and real-world measures. Using a longitudinal design over a 10-month MBA program, Study 1 found that intercultural dating predicted improved creative performance on both divergent and convergent thinking tasks. Using an experimental design, Study 2 established the causal connection between intercultural dating and creativity: Among participants who had previously had both intercultural and intracultural dating experiences, those who reflected on an intercultural dating experience displayed higher creativity compared to those who reflected on an intracultural dating experience. Importantly, cultural learning mediated this effect. Extending the first 2 studies, Study 3 revealed that the duration of past intercultural romantic relationships positively predicted the ability of current employees to generate creative names for marketing products, but the number of past intercultural romantic partners did not. In Study 4, we analyzed an original dataset of 2,226 professional repatriates from 96 countries who had previously worked in the U.S. under J-1 visas: Participants' frequency of contact with American friends since returning to their home countries positively predicted their workplace innovation and likelihood of becoming entrepreneurs. Going out with a close friend or romantic partner from a foreign culture can help people "go out" of the box and into a creative frame of mind. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  13. Modified Bat Algorithm for Feature Selection with the Wisconsin Diagnosis Breast Cancer (WDBC) Dataset

    PubMed

    Jeyasingh, Suganthi; Veluchamy, Malathi

    2017-05-01

    Early diagnosis of breast cancer is essential to save lives of patients. Usually, medical datasets include a large variety of data that can lead to confusion during diagnosis. The Knowledge Discovery on Database (KDD) process helps to improve efficiency. It requires elimination of inappropriate and repeated data from the dataset before final diagnosis. This can be done using any of the feature selection algorithms available in data mining. Feature selection is considered as a vital step to increase the classification accuracy. This paper proposes a Modified Bat Algorithm (MBA) for feature selection to eliminate irrelevant features from an original dataset. The Bat algorithm was modified using simple random sampling to select the random instances from the dataset. Ranking was with the global best features to recognize the predominant features available in the dataset. The selected features are used to train a Random Forest (RF) classification algorithm. The MBA feature selection algorithm enhanced the classification accuracy of RF in identifying the occurrence of breast cancer. The Wisconsin Diagnosis Breast Cancer Dataset (WDBC) was used for estimating the performance analysis of the proposed MBA feature selection algorithm. The proposed algorithm achieved better performance in terms of Kappa statistic, Mathew’s Correlation Coefficient, Precision, F-measure, Recall, Mean Absolute Error (MAE), Root Mean Square Error (RMSE), Relative Absolute Error (RAE) and Root Relative Squared Error (RRSE). Creative Commons Attribution License

  14. Folate status in women of reproductive age as basis of neural tube defect risk assessment.

    PubMed

    Bailey, Lynn B; Hausman, Dorothy B

    2018-02-01

    Reliable folate status data for women of reproductive age (WRA) to assess global risk for neural tube defects (NTDs) are needed. We focus on a recent recommendation by the World Health Organization that a specific "optimal" red blood cell (RBC) folate concentration be used as the sole indicator of NTD risk within a population and discuss how to best apply this guidance to reach the goal of assessing NTD risk globally. We also emphasize the importance of using the microbiologic assay (MBA) as the most reliable assay for obtaining comparable results for RBC folate concentration across time and countries, the need for harmonization of the MBA through use of consistent key reagents and procedures within laboratories, and the requirement to apply assay-matched cutoffs for folate deficiency and insufficiency. To estimate NTD risk globally, the ideal scenario would be to have country-specific population-based surveys of RBC folate in WRA determined utilizing a harmonized MBA, as was done in recent studies in Guatemala and Belize. We conclude with guidance on next steps to best navigate the road map toward the goal of generating reliable folate status data on which to assess NTD risk in WRA in low- and middle-income countries. © 2017 The Authors. Annals of the New York Academy of Sciences published by Wiley Periodicals, Inc. on behalf of New York Academy of Sciences.

  15. Interaction of the putative tyrosine recombinases RipX (UU145), XerC (UU222), and CodV (UU529) of Ureaplasma parvum serovar 3 with specific DNA

    PubMed Central

    Zimmerman, Carl-Ulrich R; Rosengarten, Renate; Spergser, Joachim

    2013-01-01

    Phase variation of two loci (‘mba locus’ and ‘UU172 phase-variable element’) in Ureaplasma parvum serovar 3 has been suggested as result of site-specific DNA inversion occurring at short inverted repeats. Three potential tyrosine recombinases (RipX, XerC, and CodV encoded by the genes UU145, UU222, and UU529) have been annotated in the genome of U. parvum serovar 3, which could be mediators in the proposed recombination event. We document that only orthologs of the gene xerC are present in all strains that show phase variation in the two loci. We demonstrate in vitro binding of recombinant maltose-binding protein fusions of XerC to the inverted repeats of the phase-variable loci, of RipX to a direct repeat that flanks a 20-kbp region, which has been proposed as putative pathogenicity island, and of CodV to a putative dif site. Co-transformation of the model organism Mycoplasma pneumoniae M129 with both the ‘mba locus’ and the recombinase gene xerC behind an active promoter region resulted in DNA inversion in the ‘mba locus’. Results suggest that XerC of U. parvum serovar 3 is a mediator in the proposed DNA inversion event of the two phase-variable loci. PMID:23305333

  16. Ricardo Bracho | NREL

    Science.gov Websites

    power system transformation in developing countries, and has assisted the Government of Mexico in Generation Renewable Energy Integration Education M.S. - Global Energy Management, University of Colorado MBA

  17. IMPEDANCE MEASUREMENT OF VACUUM CHAMBER COMPONENTS FOR THE ADVANCE PHOTON SOURCE (APS) UPGRADE

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sangroula, M.; Lindberg, R.; Lill, R.

    2017-06-16

    The proposed Advance Photon Source Upgrade (APS-U) employs a multi-bend achromat (MBA) lattice to increase the photon brightness by two to three orders of magnitude. One of the main design challenges of the upgrade is to minimize rf heating and collective instabilities associated with the impedance of small-aperture vacuum components. As part of this effort, my research focuses on impedance measurement and simulation of various MBA vacuum components. Here, we present the summary of the impedance contributions for the APS-U and describe our planned impedance measurement technique, including some measurement results for the non-evaporative getter (NEG)-coated copper chamber and simulationmore » results for other critical components using a novel Goubau line (G-line) set up.« less

  18. Impedance measurement of vacuum chamber components for the Advance Photon Source(APS) Upgrade

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sangroula, M.; Lindberg, R.; Lill, R.

    2017-01-01

    The proposed Advance Photon Source Upgrade (APS-U) employs a multi-bend achromat (MBA) lattice to increase the photon brightness by two to three orders of magnitude. One of the main design challenges of the upgrade is to minimize rf heating and collective instabilities associated with the impedance of small-aperture vacuum components. As part of this effort, my research focuses on impedance measurement and simulation of various MBA vacuum components. Here, we present the summary of the impedance contributions for the APS-U and describe our planned impedance measurement technique, including some measurement results for the non-evaporative getter (NEG)-coated copper chamber and simulationmore » results for other critical components using a novel Goubau line (G-line) set up.« less

  19. Mary A. Werner | NREL

    Science.gov Websites

    manage the portfolio of projects funded by non-DOE partners in the Deployment & Market Transformation Advanced and Renewable Technologies group. Education Executive MBA, University of Colorado, Denver B.S

  20. Teaching business ethics to professional engineers.

    PubMed

    Sauser, William I

    2004-04-01

    Without question "business ethics" is one of the hot topics of the day. Over the past months we have seen business after business charged with improper practices that violate commonly-accepted ethical norms. This has led to a loss of confidence in corporate management, and has had severe economic consequences. From many quarters business educators have heard the call to put more emphasis on ethical practices in their business courses and curricula. Engineering educators are also heeding this call, since the practice of engineering usually involves working for (or leading) a business and/or engaging in business transactions. In the summer of 2002, Auburn University's Engineering Professional Development program made the decision to produce--based on the author's Executive MBA course in Business Ethics--a distance-delivered continuing education program for professional engineers and surveyors. Participants across the USA now may use the course to satisfy continuing education requirements with respect to professional licensing and certification. This paper outlines the purpose and content of the course and describes its production, distribution, application, and evaluation.

  1. [Effects on salivation, xerostomia and halitosis in elders after oral function improvement exercises].

    PubMed

    Kim, Young Jin; Park, Kyung Min

    2012-12-01

    The purpose of this study was to investigate effects of Oral Function Improvement Exercises on salivation, xerostomia and halitosis in elderly people. The participants in the study were 48 female community-dwelling elders in D city. The Oral Function Improvement Exercises were given 3 times a week, for a total of 24 times from August to October 2011. Spitting method, Visual Analogue Scale, and halimeter (mBA-21) were used to evaluate the effects of Oral Function Improvement Exercises on salivation, xerostomia, and halitosis. The data were analyzed using χ²-test and t-test with the SPSS program. The experimental group had significantly better salivation, and less xerostomia and halitosis than the control group. The results indicate that Oral Function Improvement Exercises were effective for salivation, xerostomia and halitosis in the elders. Therefore, it was suggested that Oral Function Improvement Exercise are applicable in a community nursing intervention program to improve the quality of life for elders.

  2. Molly R. Hames | NREL

    Science.gov Websites

    -7758 Areas of Expertise Budget and Project Commercial Management Contracting and Risk Management Management Benchmarking and Industry Best Practices Education M.B.A., Regis University (Operations Management

  3. Mellin-Barnes approach to hadronic vacuum polarization and gμ-2

    NASA Astrophysics Data System (ADS)

    Charles, Jérôme; de Rafael, Eduardo; Greynat, David

    2018-04-01

    It is shown that with a precise determination of a few derivatives of the hadronic vacuum polarization (HVP) self-energy function Π (Q2) at Q2=0 , from lattice QCD (LQCD) or from a dedicated low-energy experiment, one can obtain an evaluation of the lowest order HVP contribution to the anomalous magnetic moment of the muon aμHVP with an accuracy comparable to the one reached using the e+e- annihilation cross section into hadrons. The technique of Mellin-Barnes approximants (MBa) that we propose is illustrated in detail with the example of the two loop vacuum polarization function in QED. We then apply it to the first few moments of the hadronic spectral function obtained from experiment and show that the resulting MBa evaluations of aμHVP converge very quickly to the full experimental determination.

  4. Tetanus Immunity among Women Aged 15 to 39 Years in Cambodia: a National Population-Based Serosurvey, 2012

    PubMed Central

    Mao, Bunsoth; Buth, Sokhal; Wannemuehler, Kathleen A.; Sørensen, Charlotte; Kannarath, Chheng; Jenks, M. Harley; Moss, Delynn M.; Priest, Jeffrey W.; Soeung, Sann Chan; Deming, Michael S.; Lammie, Patrick J.; Gregory, Christopher J.

    2016-01-01

    To monitor progress toward maternal and neonatal tetanus elimination (MNTE) in Cambodia, we conducted a nationwide serosurvey of tetanus immunity in 2012. Multistage cluster sampling was used to select 2,154 women aged 15 to 39 years. Tetanus toxoid antibodies in serum samples were measured by gold-standard double-antigen enzyme-linked immunosorbent assay (DAE) and a novel multiplex bead assay (MBA). Antibody concentrations of ≥0.01 IU/ml by DAE or the equivalent for MBA were considered seroprotective. Estimated tetanus seroprotection was 88% (95% confidence interval [CI], 86 to 89%); 64% (95% CI, 61 to 67%) of women had antibody levels of ≥1.0 IU/ml. Seroprotection was significantly lower (P < 0.001) among women aged 15 to 19 years (63%) and 20 to 24 years (87%) than among those aged ≥25 years (96%), among nulliparous women than among parous women (71 versus 97%), and among those living in the western region than among those living in other regions (82 versus 89%). The MBA showed high sensitivity (99% [95% CI, 98 to 99%]) and specificity (92% [95% CI, 88 to 95%]) compared with DAE. Findings were compatible with MNTE in Cambodia (≥80% protection). Tetanus immunity gaps should be addressed through strengthened routine immunization and targeted vaccination campaigns. Incorporating tetanus testing in national serosurveys using MBAs, which can measure immunity to multiple pathogens simultaneously, may be beneficial for monitoring MNTE. PMID:27053629

  5. Tetanus Immunity among Women Aged 15 to 39 Years in Cambodia: a National Population-Based Serosurvey, 2012.

    PubMed

    Scobie, Heather M; Mao, Bunsoth; Buth, Sokhal; Wannemuehler, Kathleen A; Sørensen, Charlotte; Kannarath, Chheng; Jenks, M Harley; Moss, Delynn M; Priest, Jeffrey W; Soeung, Sann Chan; Deming, Michael S; Lammie, Patrick J; Gregory, Christopher J

    2016-07-01

    To monitor progress toward maternal and neonatal tetanus elimination (MNTE) in Cambodia, we conducted a nationwide serosurvey of tetanus immunity in 2012. Multistage cluster sampling was used to select 2,154 women aged 15 to 39 years. Tetanus toxoid antibodies in serum samples were measured by gold-standard double-antigen enzyme-linked immunosorbent assay (DAE) and a novel multiplex bead assay (MBA). Antibody concentrations of ≥0.01 IU/ml by DAE or the equivalent for MBA were considered seroprotective. Estimated tetanus seroprotection was 88% (95% confidence interval [CI], 86 to 89%); 64% (95% CI, 61 to 67%) of women had antibody levels of ≥1.0 IU/ml. Seroprotection was significantly lower (P < 0.001) among women aged 15 to 19 years (63%) and 20 to 24 years (87%) than among those aged ≥25 years (96%), among nulliparous women than among parous women (71 versus 97%), and among those living in the western region than among those living in other regions (82 versus 89%). The MBA showed high sensitivity (99% [95% CI, 98 to 99%]) and specificity (92% [95% CI, 88 to 95%]) compared with DAE. Findings were compatible with MNTE in Cambodia (≥80% protection). Tetanus immunity gaps should be addressed through strengthened routine immunization and targeted vaccination campaigns. Incorporating tetanus testing in national serosurveys using MBAs, which can measure immunity to multiple pathogens simultaneously, may be beneficial for monitoring MNTE. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

  6. Measuring Air Force Contracting Customer Satisfaction

    DTIC Science & Technology

    2015-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT MEASURING AIR FORCE CONTRACTING CUSTOMER SATISFACTION ...... satisfaction elements should be included in a standardized tool that measures the level of customer satisfaction for AF Contracting’s external and

  7. Beyond the dual degree: development of a five-year program in leadership for medical undergraduates.

    PubMed

    Crites, Gerald E; Ebert, James R; Schuster, Richard J; Shuster, Richard J

    2008-01-01

    The current state of physician leadership education consists mainly of executive degree programs designed for midcareer physicians. In 2004, the authors proposed that, by educating medical students in physician leadership and integrating this with a business management or public health degree program, graduates, health care organizations, and communities would benefit sooner. Given the lack of program models to guide program integration and development, the authors began a one-year inquiry to build a model leadership curriculum and integrate leadership education across degree programs. The qualitative inquiry resulted in several linked tasks. First, the authors identified a feasible method for concurrently delivering all three program components (MD degree, Leadership Curriculum, and MBA or MPH degree) during a five-year plan. Second, the authors chose a competency-based educational framework for leadership and then identified, adapted, and validated existing leadership competencies to their context. Third, the authors performed an extensive program alignment to identify existing overlaps and opportunities for integration within and across program components. Fourth, the authors performed a needs analysis to identify educational gaps, subsequently leading to redesigning two courses and to designing three new courses. A description of the Leadership Curriculum is also provided. This inquiry has led to the development of the Boonshoft Physician Leadership Development Program, which provides physician leadership education integrated with medical education and education in business management or public heath. Future program initiatives include developing leadership student assessment tools and testing the link between program activities and short- and long-term outcome measures of program success.

  8. An examination of the validity of the Academic Motivation Scale with a United States business student sample.

    PubMed

    Smith, Kenneth J; Davy, Jeanette A; Rosenberg, Donald L

    2010-04-01

    This study examined alternative seven-, five-, and three-factor structures for the Academic Motivation Scale, with data from a large convenience sample of 2,078 students matriculating in various business courses at three AACSB-accredited regional comprehensive universities. In addition, the invariance of the scale's factor structure between male and female students and between undergraduate and Master's of Business Administration students was investigated. Finally, the internal consistency of the items loading on each of the seven AMS subscales was assessed as well as whether the correlations among the subscales supported a continuum of self-determination. Results for the full sample as well as the targeted subpopulations supported the seven factor configuration of the scale with adequate model fit achieved for all but the MBA student group. The data also generated acceptable internal consistency statistics for all of the subscales. However, in line with a number of previous studies, the correlations between subscales failed to fully support the scale's simplex structure as proposed by self-determination theory.

  9. Adolescents and alcohol: an explorative audience segmentation analysis

    PubMed Central

    2012-01-01

    Background So far, audience segmentation of adolescents with respect to alcohol has been carried out mainly on the basis of socio-demographic characteristics. In this study we examined whether it is possible to segment adolescents according to their values and attitudes towards alcohol to use as guidance for prevention programmes. Methods A random sample of 7,000 adolescents aged 12 to 18 was drawn from the Municipal Basic Administration (MBA) of 29 Local Authorities in the province North-Brabant in the Netherlands. By means of an online questionnaire data were gathered on values and attitudes towards alcohol, alcohol consumption and socio-demographic characteristics. Results We were able to distinguish a total of five segments on the basis of five attitude factors. Moreover, the five segments also differed in drinking behavior independently of socio-demographic variables. Conclusions Our investigation was a first step in the search for possibilities of segmenting by factors other than socio-demographic characteristics. Further research is necessary in order to understand these results for alcohol prevention policy in concrete terms. PMID:22950946

  10. Alternate Lattice Design for Advanced Photon Source Multi-Bend Achromat Upgrade

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sun, Yipeng; Borland, Michael

    2015-01-01

    A 67-pm hybrid-seven-bend achromat (H7BA) lattice is proposed for a futureAdvanced Photon Source (APS)multibend- achromat (MBA) upgrade. This lattice requires use of a swap-out (on-axis) injection scheme. Alternate lattice design work has also been performed to achieve better beam dynamics performance than the nominal APS MBA lattice, in order to allow beam accumulation. One of such alternate H7BA lattice designs, which still targets a very low emittance of 76 pm, is discussed in this paper. With these lattices, existing APS injector complex can be employed without the requirement of a very high charge operation. Studies show that an emittance belowmore » 76 pm can be achieved with the employment of reverse bends in an alternate lattice. We discuss the predicted performance and requirements for these lattices and compare them to the nominal lattice.« less

  11. High-heat-load monochromator options for the RIXS beamline at the APS with the MBA lattice

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Liu, Zunping, E-mail: zpliu@anl.gov; Gog, Thomas, E-mail: gog@aps.anl.gov; Stoupin, Stanislav A.

    2016-07-27

    With the MBA lattice for APS-Upgrade, tuning curves of 2.6 cm period undulators meet the source requirements for the RIXS beamline. The high-heat-load monochromator (HHLM) is the first optical white beam component. There are four options for the HHLM such as diamond monochromators with refrigerant of either water or liquid nitrogen (LN{sub 2}), and silicon monochromators of either direct or indirect cooling system. Their performances are evaluated at energy 11.215 keV (Ir L-III edge). The cryo-cooled diamond monochromator has similar performance as the water-cooled diamond monochromator because GaIn of the Cu-GaIn-diamond interface becomes solid. The cryo-cooled silicon monochromators perform better,more » not only in terms of surface slope error due to thermal deformation, but also in terms of thermal capacity.« less

  12. PRELIMINARY TEST RESULTS OF A PROTOTYPE FAST KICKER FOR APS MBA UPGRADE

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Yao, C.-Y.; Morrison, L.; Sun, X.

    The APS multi-bend achromatic (MBA) upgrade storage ring plans to support two bunch fill patterns: a 48-bunch and a 324-bunch. A “swap out” injection scheme is required. In order to provide the required kick to injected beam, to minimize the beam loss and residual oscillation of injected beam, and to minimize the perturbation to stored beam during injection, the rise, fall, and flat-top parts of the kicker pulse must be within a 16.9-ns interval. Stripline-type kickers are chosen for both injection and extraction. We developed a prototype kicker that supports a ±15kV differential pulse voltage. We performed high voltage discharge,more » TDR measurement, high voltage pulse test and beam test of the kicker. We report the final design of the fast kicker and the test results.« less

  13. APS-U LATTICE DESIGN FOR OFF-AXIS ACCUMULATION

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sun, Yipeng; Borland, M.; Lindberg, R.

    2017-06-25

    A 67-pm hybrid-seven-bend achromat (H7BA) lattice is being proposed for a future Advanced Photon Source (APS) multi-bend-achromat (MBA) upgrade project. This lattice design pushes for smaller emittance and requires use of a swap-out (on-axis) injection scheme due to limited dynamic acceptance. Alternate lattice design work has also been performed for the APS upgrade to achieve better beam dynamics performance than the nominal APS MBA lattice, in order to allow off-axis accumulation. Two such alternate H7BA lattice designs, which target a still-low emittance of 90 pm, are discussed in detail in this paper. Although the single-particle-dynamics performance is good, simulations ofmore » collective effects indicate that surprising difficulty would be expected accumulating high single-bunch charge in this lattice. The brightness of the 90-pm lattice is also a factor of two lower than the 67-pm H7BA lattice.« less

  14. Synthesis and characterization of superabsorbent polymer prepared by radiation-induced graft copolymerization of acrylamide onto carboxymethyl cellulose for controlled release of agrochemicals

    NASA Astrophysics Data System (ADS)

    Hemvichian, Kasinee; Chanthawong, Auraruk; Suwanmala, Phiriyatorn

    2014-10-01

    Superabsorbent polymer (SAP) was synthesized by radiation-induced grafting of acrylamide (AM) onto carboxymethyl cellulose (CMC) in the presence of a crosslinking agent, N,N‧-methylenebisacrylamide (MBA). The effects of various parameters, such as dose, the amount of CMC, AM, MBA and ionic strength on the swelling ratio were investigated. In order to evaluate its controlled release potential, SAP was loaded with potassium nitrate (KNO3) as an agrochemical model and its potential for controlled release of KNO3 was studied. The amount of released KNO3 was analyzed by an inductively coupled plasma mass spectrometry (ICP-MS). The results from controlled release experiment agreed very well with the results from swelling experiment. The synthesized SAP was characterized by Fourier transform infrared spectroscopy (FTIR) and thermogravimetric analysis (TGA). The obtained SAP exhibited a swelling ratio of 190 g/g of dry gel.

  15. Why men still get more promotions than women.

    PubMed

    Ibarra, Herminia; Carter, Nancy M; Silva, Christine

    2010-09-01

    Though companies now invest heavily in mentoring and developing their best female talent, all that attention doesn't translate into promotions. A Catalyst survey of over 4000 high potentials shows that more women than men have mentors-yet women are paid $4600 less in their first post-MBA jobs, hold lower-level positions, and feel less career satisfaction. To better understand why, the authors conducted in-depth interviews with 40 participants in a mentoring program at a large multinational. All mentoring is not created equal, they discovered. Only sponsorship involves advocacy for advancement. The interviews and survey alike indicate that, compared with their male peers, high-potential women are overmentored, undersponsored, and not advancing in their organizations. Without sponsorship, women not only are less likely than men to be appointed to top roles but may also be more reluctant to go for them. Organizations such as Deutsche Bank, Unilever, Sodexo, and IBM Europe have established sponsorship programs to facilitate the promotion of high-potential women. Programs that get results clarify and communicate their goals, match sponsors and mentees on the basis of those goals, coordinate corporate and regional efforts, train sponsors, and hold those sponsors accountable.

  16. BUSINESS NEEDS AND GRADUATE BUSINESS SCHOOL OFFERINGS IN MARKETING.

    PubMed

    Thams, Meg; Glueck, Deborah

    2007-04-01

    The purpose of this study was to determine if a gap exists in the skill and knowledge businesses require of marketing employees and what the Association to Advance Collegiate Schools of Business (AACSB) accredited schools actually provide. In this quantitative study, two set of data were collected and compared, and a gap analysis conducted. A questionnaire was used to obtain data from members of the Business Marketing Association (BMA) regarding course preferences that would best prepare students for positions in marketing. Records analysis was then undertaken of the marketing course offerings of AACSB accredited MBA programs offering an emphasis in Marketing. Gap analysis was conducted by applying a test of difference to the results of the two data collection efforts. Results of the study suggest that some misalignment between school offerings and business needs exists.

  17. BUSINESS NEEDS AND GRADUATE BUSINESS SCHOOL OFFERINGS IN MARKETING

    PubMed Central

    Thams, Meg; Glueck, Deborah

    2010-01-01

    The purpose of this study was to determine if a gap exists in the skill and knowledge businesses require of marketing employees and what the Association to Advance Collegiate Schools of Business (AACSB) accredited schools actually provide. In this quantitative study, two set of data were collected and compared, and a gap analysis conducted. A questionnaire was used to obtain data from members of the Business Marketing Association (BMA) regarding course preferences that would best prepare students for positions in marketing. Records analysis was then undertaken of the marketing course offerings of AACSB accredited MBA programs offering an emphasis in Marketing. Gap analysis was conducted by applying a test of difference to the results of the two data collection efforts. Results of the study suggest that some misalignment between school offerings and business needs exists. PMID:26726319

  18. Business leadership as a spiritual discipline.

    PubMed

    Leigh-Taylor, C

    2000-01-01

    What motivates organizational leaders in their search for spirituality? They seek to integrate their inner journey with their day-to-day professional roles. This article describes how a course in spirituality for executives has provided tools to analyze and clarify intentions, avoid the traps of excessive greed and power, and make decisions that are both compassionate and effective. André L. Delbecq, DBA, the Thomas J. and Kathleen L. McCarthy Professor at the Leavey School of Business at Santa Clara University in California, offers seminars in spirituality for organizational leadership through the MBA program and the Center for Executive Development. Delbecq is the first to admit his surprise at the number of executives who have repeatedly asked for courses in spirituality. He talks about how his seminars have helped CEOs and other top executives achieve greater effectiveness in leading organizations.

  19. Morphodynamic Evolution of Yangtze (Changjiang) Estuary in Decadal-timescale: Alteration from Natural Processes to Human Interferences

    NASA Astrophysics Data System (ADS)

    Luan, H.; Ding, P.; Ge, J.; Zong, H.; Zheng Bing, W.

    2016-02-01

    Morphodynamic development of river deltas has attracted intensive attention in the past several decades due to ecological and economic significance. Present study quantified the morphological evolution processes of the Yangtze Estuary in decadal-timescale (1958-2010) aiming at understanding the effects of natural processes (river inputs) on the estuary and its morphological responses to human interferences. Inner Estuary (IE) and Mouth Bar Area (MBA) underwent substantially different changes in the study period. The net accretion rate of IE was 36.2 mm/yr in 1958-1978 and -70.9 mm/yr in 1986-1997, indicating that the IE altered from deposition to erosion along with the decline of river sediment input. By contrast, the MBA showed sustained accretion throughout the study period. The results suggested that the IE is more sensitive to the river sediment reduction than the MBA. The river flood may induce erosion in IE which can explain the erosion peak in 1986-1997 since there are continuous flood years in 1990s. The majority of erosion within IE in 1986-1997 occurred in South Branch. The depocenter within MBA transferred between the North Channel and the South Passage. Specifically, the depocenter was in the South Passage during 1958-1978, in the North Channel during 1978-1986, and back to the South Passage during 1986-1997. This is thought to be caused by the change in sediment diversion between the South and North Channel, except 1986-1997. Highest accretion rate (48.9mm/yr) in 1997-2010 is found within the North Passage if excluding the effects of navigation channel dredging. Previous research has quantified the morphological changes along the North Passage and attributed high deposition to the construction of dikes and perpendicular groins. The fluvial-marine transition in terms of prevailing forcing and sediment property is the natural characteristics of river deltas and play an essential role on morphological development of Yangtze Estuary. Present evidence shows that the morphological evolution of the Yangtze Estuary has altered from natural processes driven to human interferences driven. The impacts of human activities in the next 50 years would be more important. Therefore, further research about controlling factors and responding mechanism to human activities is recommended.

  20. M4Ag44(p-MBA)30 Molecular Nanoparticles

    NASA Astrophysics Data System (ADS)

    Conn, Brian E.

    In recent years, molecular nanoparticles have attracted much attention due to their unique physical, optical, and electronic properties. The properties of molecular nanoparticles are shown to deviate from their larger bulk counterparts, due to quantum confinement effects and large surface-to-volume ratios. As the size of the nanoparticle shrinks to a cluster of metal atoms (<3 nm in diameter), there is an emergence of a HOMO-LUMO band gap, which is not present in transitional d-block metals. The HOMO-LUMO band gap gives rise to discrete electronic states, leading to new chemical and physical properties. Molecular nanoparticles have had a substantial impact across a diverse range of fields, including catalysis, sensing, photochemistry, optoelectronic, energy conversion, and medicine. Currently many of the synthetic procedures for molecular nanoparticles require low temperatures, long incubation times, multistep purification and hazardous reagents that produce low yields and polydisperse molecular nanoparticles with poor stability. Although silver has very desirable physical properties, good relative abundance and low cost, gold molecular nanoparticles have been widely favored owing to their proved stability and ease of use. Unlike gold, silver is notorious for its susceptibility to oxidation, i.e., tarnishing, which has limited the development of silver-based nanotechnologies. Despite two decades of synthetic efforts, silver molecular nanoparticles that are inert or have long-term stability have remained unrealized. Herein we report a simple synthetic protocol for producing ultrastable M4Ag44(p-MBA)30 nanoparticles as a single-sized molecular product and in exceptionally large quantities. The stability, purity, and yield are substantially better than other metal nanoparticles, including gold, due to several stabilization mechanisms. Also, reported are the structural and mechanical properties of extended crystalline solids of Na4Ag44(p-MBA)30 from large-scale quantum-mechanical simulations based on the atomically-precise X-ray measured structure. Calculations show that cohesion is derived from hydrogen bonds between bundled p-MBA ligands and that the superlattice's mechanical response to hydrostatic compression is characterized by a molecular-solid-like bulk modulus B0 = 16.7 GPa, exhibiting anomalous pressure softening and a compression-induced transition to a soft-solid phase. Such a transition involves ligand flexure, which causes gear-like correlated chiral rotation of the nanoparticles.

  1. New infrared spectral data for 27 asteroids: An investigation of meteorite- asteroid relationships by using the modified Gaussian model

    NASA Astrophysics Data System (ADS)

    Gietzen, Katherine M.

    2009-09-01

    Asteroids provide unique insights into the origin and early history of the solar system. Since asteroids are considered to be fairly pristine, studying them provides opportunities to learn more about the primordial solar system, its materials, processes and history. Since the discovery in 1801 of the first asteroid, Ceres, during the era when everyone was searching for the "missing planet", astronomers have been trying to understand what they are, where they came from, why they exist and what they can tell us about how our solar system formed and evolved. Within the asteroid population are a number of sub-populations, the primary division is due to the locations of the asteroids. There are the Main Belt Asteroid (MBA) population that resides between the orbits of Mars and Jupiter (1.8 - 3.5 AU) and the Near-Earth Asteroid (NEA) population whose orbits have an aphelion <= 1.3 AU. Within both the MBA and NEA populations are further subdivisions (taxonomic classes) based on physical properties of the asteroids such as albedo, spectral curve and probable composition. There have been a number of taxonomic classification schemes, the most current iteration splits the asteroids into three complexes (C, S, and X) that combined are comprised of twenty-six distinct taxonomic classes. Since the lifetimes of the NEAs are short (10 6 - 10 7 yrs), it is thought that the NEA population is and continues to be populated by the MBA population through various mechanisms like resonances and thermal forces. We have conducted a statistical comparison of the two populations as a whole, by complexes and individual taxonomic classes and found significant differences as well as similarities. On the surface, it appears that the NEA population is not representative of the MBA population. There are voids and relatively small numbers in taxonomic classes that exist in the NEA when compared to the MBA population and there are some important similarities. There are, however, biases that this analysis does not address that may explain our findings. The asteroid taxonomy classification schemas are based on visible wavelength spectra. There are ~2500 classified asteroids of which only a very small percentage have spectra in the infrared wavelength ranges. Here we demonstrate, using asteroid 1989 ML, the need for more asteroid spectra in the near-infrared wavelength range which contains much compositional information. We show that in the visible wavelengths spectra of several meteorites of very different types match the spectrum of 1989 ML. Finally, we examine twenty-seven S and possible S Complex asteroid spectra. We find that most contain pyroxenes in the monoclinic form (clinopyroxene). Clinopyroxenes can contain calcium; however, there are some that do not. The cases of Ca-free clinopyroxenes are rare on Earth, but are readily found in the type 3 unequilibrated ordinary chondrites. Analyses of the asteroids and ordinary chondrites were conducted using the Modified Gaussian Model (MGM) and the Band Area Ratio. We also examined two terrestrial Ca-free clinopyroxenes using the MGM. From our results we conclude that the surfaces of S Complex asteroids are consistent with the type 3 unequilibrated ordinary chondrites.

  2. Dedication to Professor Hazel Prichard BSc, PhD, MBA (1954-2017)

    NASA Astrophysics Data System (ADS)

    Hall, Ian; Maier, Wolfgang; Barnes, Stephen J.

    2017-11-01

    The final section of this special issue of GCA on highly siderophile elements is dedicated to Professor Hazel Prichard (see Fig. 1) who sadly passed away in Cardiff on 1st January, 2017, after a brave battle with cancer.

  3. 78 FR 3906 - Prospective Grant of a Co-Exclusive License: Adenovirus-Based Controls and Calibrators for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... contemplated license should be directed to: Uri Reichman, Ph.D., M.B.A, Office of Technology Transfer, National... calibrators and controls for molecular diagnostics (e.g. real time PCR tests). The prospective co-exclusive...

  4. Measuring the Global Footprint of an MBA

    ERIC Educational Resources Information Center

    Alon, Ilan; McAllaster, Craig M.

    2009-01-01

    This article discusses the concept that is termed the "global footprint" as a measure of a university's internationalization efforts along multiple dimensions. A university's globalization is multidimensional and includes students, faculty, and curricula. In this article, the authors demonstrate their conceptualization of the global…

  5. Patrick Davenport | NREL

    Science.gov Websites

    systems. In graduate school, Patrick completed his thesis research project with and was subsequently research position in the Computational Biomechanics Laboratory (FEM) at the University of Denver. Education M.S. Materials & Manufacturing Engineering, Technical University of Denmark (DTU) M.B.A

  6. Personality, Organizational Culture, and Cooperation: Evidence from a Business Simulation.

    ERIC Educational Resources Information Center

    Chatman, Jennifer A.; Barsade, Sigal G.

    1995-01-01

    Explored personal and situational sources of cooperation. Assessed MBA students' disposition to cooperate and randomly assigned them to simulated organizations emphasizing either collectivistic or individualistic cultural values. Coworkers rated cooperative subjects in collectivistic cultures as most cooperative. Cooperative people were most…

  7. Heterogeneous Amyloid β-Sheet Polymorphs Identified on Hydrogen Bond Promoting Surfaces Using 2D SFG Spectroscopy.

    PubMed

    Ho, Jia-Jung; Ghosh, Ayanjeet; Zhang, Tianqi O; Zanni, Martin T

    2018-02-08

    Two-dimensional sum-frequency generation spectroscopy (2D SFG) is used to study the structures of the pentapeptide FGAIL on hydrogen bond promoting surfaces. FGAIL is the most amyloidogenic portion of the human islet amyloid polypeptide (hIAPP or amylin). In the presence of a pure gold surface, FGAIL does not form ordered structures. When the gold is coated with a self-assembled monolayer of mercaptobenzoic acid (MBA), 2D SFG spectra reveal features associated with β-sheets. Also observed are cross peaks between the FGAIL peptides and the carboxylic acid groups of the MBA monolayer, indicating that the peptides are in close contact with the surface headgroups. In the second set of samples, FGAIL peptides chemically ligated to the MBA monolayer also exhibited β-sheet features but with a much simpler spectrum. From simulations of the experiments, we conclude that the hydrogen bond promoting surface catalyzes the formation of both parallel and antiparallel β-sheet structures with several different orientations. When ligated, parallel sheets with only a single orientation are the primary structure. Thus, this hydrogen bond promoting surface creates a heterogeneous distribution of polymorph structures, consistent with a concentration effect that allows nucleation of many different amyloid seeding structures. A single well-defined seed favors one polymorph over the others, showing that the concentrating influence of a membrane can be counterbalanced by factors that favor directed fiber growth. These experiments lay the foundation for the measurement and interpretation of β-sheet structures with heterodyne-detected 2D SFG spectroscopy. The results of this model system suggest that a heterogeneous distribution of polymorphs found in nature are an indication of nonselective amyloid aggregation whereas a narrow distribution of polymorph structures is consistent with a specific protein or lipid interaction that directs fiber growth.

  8. New Tween-80 microbiological assay of serum folate levels in humans and animals.

    PubMed

    Zhou, Zhenghua; Yang, Yuan; Li, Ming; Kou, Chong; Xiao, Ping; Jiang, Yan; Hong, Junrong; Huang, Chengyu

    2012-01-01

    The objective of this study was to develop a new Tween-80 microbiological assay (Tween-80 MBA) to determine human or animal serum folate levels and to verify its reliability. The effects of the Lactobacillius casei subspecies rhamnosus (L. casei, ATCC No. 7469) inoculum concentration, incubation time, and Tween-80 on L. casei growth were studied, and the serum folate levels were investigated. Serum samples were collected from patients with esophageal cancer (EC) and healthy control subjects in Yanting, healthy adult subjects in Chengdu, Sichuan, and in male Sprague-Dawley rats. Optimal conditions for the new MBA were as follows: 1.28 x 10(7) CFU/mL working inoculum, vitamin folic acid assay broth with 0.24% (w/w) Tween-80, and anaerobic incubation with L. casei at 37 degrees C for 22 h. Under the optimal conditions, the working curve was in simple linear rather than logarithmic equation; the linear working curve of the folic acid standard working solution concentration versus the turbidity (adsorption value) of medium with L. casei ranged from 0.05 to 1.00 microg/L; the linear correlation coefficient was 0.9989 (SD 0.0007); the recovery rate of folate was 105.4-112.7%; and the minimum concentration for detecting folate was 0.03 microg/L. The RSD within-day and between-day precisions were 5.6 and 3.3%, respectively. The serum folate level of 100 EC patients was 6.4 (SEM 0.4) microg/L which was significantly lower than that of healthy control subjects [8.0 (SEM 0.6) microg/L, n = 100, P=0.020]. The new Tween-80 MBA is considered to be a reliable method for measuring serum folate level.

  9. pH-sensitive nanocarrier based on gold/silver core-shell nanoparticles decorated multi-walled carbon manotubes for tracing drug release in living cells.

    PubMed

    Chen, Peng; Wang, Zhuyuan; Zong, Shenfei; Zhu, Dan; Chen, Hui; Zhang, Yizhi; Wu, Lei; Cui, Yiping

    2016-01-15

    We fabricate a multifunctional nanocarrier based on multi-walled carbon nanotubes (MWCNTs) decorated with gold/silver core-shell nanoparticles (Au@Ag NPs) and fluorescein isothiocyanate (FITC) for tracking the intracellular drug release process. In the demonstrated nanocarrier, the Au@Ag NPs adsorbed on the surface of MWCNTs were labeled with the pH-dependent SERS reporter 4-Mercaptobenzoic acid (4MBA) for SERS based pH sensing. FITC was conjugated on MWCNTs to provide fluorescence signal for tracing the MWCNTs. Fluorescent doxorubicin (DOX) was used as the model drug which can be loaded onto MWCNTs via π-π stacking and released from the MWCNTs under acidic condition. By detecting the SERS spectrum of 4MBA, the pH value around the nanocarrier could be monitored. Besides, by tracing the fluorescence of FITC and DOX, we can also investigate the drug release process in cells. Experimental results show that the proposed nanocarrier retained a well pH-sensitive performance in living cells, and the DOX detached from MWCNTs inside the lysosomes and entered into the cytoplasm with the MWCNTs being left in lysosomes. To further investigate the drug release dynamics, 2-D color-gradient pH mapping were plotted, which were calculated from the SERS spectra of 4MBA. The detailed release process and carrier distribution have been recorded as environmental pH changes during cell endocytosis. Furthermore, we also confirmed that the proposed nanocarrier has a good biocompatibility. It indicates that the designed nanocarrier have a great potential in intraceable drug delivery, cancer cells imaging and pH monitoring. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. Mapping the Solar System with LSST

    NASA Astrophysics Data System (ADS)

    Ivezic, Z.; Juric, M.; Lupton, R.; Connolly, A.; Kubica, J.; Moore, A.; Harris, A.; Bowell, T.; Bernstein, G.; Stubbs, C.; LSST Collaboration

    2004-12-01

    The currently considered LSST cadence, based on two 10 sec exposures, may result in orbital parameters, light curves and accurate colors for over a million main-belt asteroids (MBA), and about 20,000 trans-Neptunian objects (TNO). Compared to the current state-of-the-art, this sample would represent a factor of 5 increase in the number of MBAs with known orbits, a factor of 20 increase in the number of MBAs with known orbits and accurate color measurements, and a factor of 100 increase in the number of MBAs with measured variability properties. The corresponding sample increase for TNOs is 10, 100, and 1000, respectively. The LSST MBA and TNO samples will enable detailed studies of the dynamical and chemical history of the solar system. For example, they will constrain the MBA size distribution for objects larger than 100 m, and TNO size distribution for objects larger than 100 km, their physical state through variability measurements (solid body vs. a rubble pile), as well as their surface chemistry through color measurements. A proposed deep TNO survey, based on 1 hour exposures, may result in a sample of about 100,000 TNOs, while spending only 10% of the LSST observing time. Such a deep TNO survey would be capable of discovering Sedna-like objects at distances beyond 150 AU, thereby increasing the observable Solar System volume by about a factor of 7. The increase in data volume associated with LSST asteroid science will present many computational challenges to how we might extract tracks and orbits of asteroids from the underlying clutter. Tree-based algorithms for multihypothesis testing of asteroid tracks can help solve these challenges by providing the necessary 1000-fold speed-ups over current approaches while recovering 95% of the underlying asteroid populations.

  11. Ciguatera fish poisoning in Hong Kong--a 10-year perspective on the class of ciguatoxins.

    PubMed

    Wong, Chun-Kwan; Hung, Patricia; Lo, Janice Y C

    2014-08-01

    The present study used liquid chromatography-tandem mass spectrometry (LC-MS/MS) to investigate retrospectively ciguatoxin (CTX)-positive samples as determined by mouse bioassay (MBA) in the past 10 years in Hong Kong. The results showed that Pacific CTXs (P-CTX-1, -2 and -3) were the most commonly observed toxins found in the samples, indicating Pacific Ocean areas as the most important origin of ciguatera fish poisoning. Clinical diagnosis from ciguatera patients also revealed the predominance of neurological illnesses in most cases, supporting intoxication of Pacific origin. This study demonstrated the ability of laboratory analysis to identify and quantify Pacific CTXs in suspected fish samples, so as to support the clinical diagnosis of ciguatera. Comparative analysis (Student's t-test and Spearman's rank correlation analysis) on the two CTX detection methods showed approximate linearity for overall P-CTXs (P-CTX-1, -2 and -3)/P-CTX-1 alone as derived by LC-MS/MS and total toxicity levels (P-CTX-1 equivalent) as determined by MBA. The LC-MS/MS method coupled with the rapid extraction method could allow the detection of trace amount of CTXs at levels below the clinically relevant limit, 0.1 ppb P-CTX-1 in fish flesh. For practical application, the adoption of a two-tiered approach for testing, chemical analysis by LC-MS/MS for toxic fish screening, coupled with biological assay by MBA for final toxicity confirmation, was proposed for first-line screening of CTX in potentially contaminated fish samples in the market, with an aim to minimizing the use of laboratory mice and at the same time providing reasonably effective means for routine analysis. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. From the depletion attraction to the bridging attraction: the effect of solvent molecules on the effective colloidal interactions.

    PubMed

    Chen, Jie; Kline, Steven R; Liu, Yun

    2015-02-28

    Depletion attraction induced by non-adsorbing polymers or small particles in colloidal solutions has been widely used as a model colloidal interaction to understand aggregation behavior and phase diagrams, such as glass transitions and gelation. However, much less attention has been paid to study the effective colloidal interaction when small particles/molecules can be reversibly attracted to large colloidal particles. At the strong attraction limit, small particles can introduce bridging attraction as it can simultaneously attach to neighbouring large colloidal particles. We use Baxter's multi-component method for sticky hard sphere systems with the Percus-Yevick approximation to study the bridging attraction and its consequence to phase diagrams, which are controlled by the concentration of small particles and their interaction with large particles. When the concentration of small particles is very low, the bridging attraction strength increases very fast with the increase of small particle concentration. The attraction strength eventually reaches a maximum bridging attraction (MBA). Adding more small particles after the MBA concentration keeps decreasing the attraction strength until reaching a concentration above which the net effect of small particles only introduces an effective repulsion between large colloidal particles. These behaviors are qualitatively different from the concentration dependence of the depletion attraction on small particles and make phase diagrams very rich for bridging attraction systems. We calculate the spinodal and binodal regions, the percolation lines, the MBA lines, and the equivalent hard sphere interaction line for bridging attraction systems and have proposed a simple analytic solution to calculate the effective attraction strength using the concentrations of large and small particles. Our theoretical results are found to be consistent with experimental results reported recently.

  13. Using Literature to Teach Ethics in the Business Curriculum.

    ERIC Educational Resources Information Center

    Shaw, Gary

    1992-01-01

    Explores the problems and prospects of incorporating ethics education into the MBA curriculum and the business communication classroom. Argues that literature provides a useful means of restructuring course work to provide ethics instruction and to forge needed links between business and the humanities. (PRA)

  14. Teaching Sustainability to Business Students: Shifting Mindsets

    ERIC Educational Resources Information Center

    Stubbs, Wendy; Cocklin, Chris

    2008-01-01

    Purpose: This paper seeks to describe a framework used to help MBA students understand and reconcile the different sustainability perspectives. Design/methodology/approach: A review of the corporate sustainability literature is undertaken to develop the sustainability framework. Findings: The sustainability framework relates basic concepts and…

  15. 78 FR 78975 - Notice of Publication of a Draft of the Revised Guidebook for the National Practitioner Data Bank

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    .../news/news.jsp . DATES: Comments may be submitted through January 10, 2014. The comment period may be...: http://www.npdb.hrsa.gov/news/news.jsp . FOR FURTHER INFORMATION CONTACT: Ernia P. Hughes, MBA, Acting...

  16. Education for Corporate Public Relations.

    ERIC Educational Resources Information Center

    Baxter, Bill L.

    1985-01-01

    Surveyed members of the Public Relations Society of America who reported that (1) students planning public relations careers in corporations should take courses in this order of priority: journalism, public relations, internships, speech communication, marketing, etc., and (2) an MBA degree was the best advanced education degree. (PD)

  17. GENDER AND THE MBA: Differences in Career Trajectories, Institutional Support, and Outcomes

    PubMed Central

    Damaske, Sarah; Sheroff, Christen

    2018-01-01

    This study asks how men’s and women’s careers diverge following MBA graduation from an elite university, using qualitative interview data from 74 respondents. We discover men and women follow three career pathways post-graduation: lockstep (stable employment), transitory (3 or more employers), and exit (left workforce). While similar proportions of men and women followed the lockstep pathways and launched accelerated careers, sizable gender differences emerged on the transitory pathway; men’s careers soared as women’s faltered on this path—the modal category for both. On the transitory path, men fared much better than women when moving to new organizations, suggesting that gender may become more salient when people have a shorter work history with a company. Our findings suggest that clear building blocks to promotions reduce gender bias and ambiguity in the promotion process, but multiple external moves hamper women, putting them at a clear disadvantage to men whose forward progress is less likely to be stalled by such moves. PMID:29706689

  18. High abundances of oxalic, azelaic, and glyoxylic acids and methylglyoxal in the open ocean with high biological activity: Implication for secondary OA formation from isoprene

    NASA Astrophysics Data System (ADS)

    Bikkina, Srinivas; Kawamura, Kimitaka; Miyazaki, Yuzo; Fu, Pingqing

    2014-05-01

    Atmospheric dicarboxylic acids (DCA) are a ubiquitous water-soluble component of secondary organic aerosols (SOA), which can act as cloud condensation nuclei (CCN), affecting the Earth's climate. Despite the high abundances of oxalic acid and related compounds in the marine aerosols, there is no consensus on what controls their distributions over the open ocean. Marine biological productivity could play a role in the production of DCA, but there is no substantial evidence to support this hypothesis. Here we present latitudinal distributions of DCA, oxoacids and α-dicarbonyls in the marine aerosols from the remote Pacific. Their concentrations were found several times higher in more biologically influenced aerosols (MBA) than less biologically influenced aerosols. We propose isoprene and unsaturated fatty acids as sources of DCA as inferred from significantly higher abundances of isoprene-SOA tracers and azelaic acid in MBA. These results have implications toward the reassessment of climate forcing feedbacks of marine-derived SOA.

  19. [Toxin profiles in fish implicated in ciguatera fish poisoning in Amami and Kakeroma Islands, Kagoshima Prefecture, Japan].

    PubMed

    Yogi, Kentaro; Oshiro, Naomasa; Matsuda, Seiko; Sakugawa, Satsuki; Matsuo, Toshiaki; Yasumoto, Takeshi

    2013-01-01

    Ciguatoxins (CTXs) responsible for ciguatera fish poisoning (CFP) in Amami Islands, Kagoshima, Japan in 2008 were determined by LC-MS/MS analysis. Ciguatoxin-1B (CTX1B), 54-deoxyCTX1B, and 52-epi-54-deoxyCTX1B were detected in Variola louti and Lutjanus monostigma. The toxin profile distinctly differed from that of a CFP-related fish from Miyazaki, which mainly contained ciguatoxin-3C type toxins. Toxin profiles were species-specific, as observed in fish from Okinawa. The LC-MS/MS and mouse bioassay (MBA) methods produced comparable data, though 54-deoxyCTX1B was not taken into consideration owing to the lack of toxicity data. To improve assessment, toxicity data for this compound are needed. A reef fish caught on the same occasion and judged nontoxic by MBA (<0.025 MU/g) was found to contain low levels of CTX, indicating a potential risk for CFP.

  20. Cross-linked β-cyclodextrin and carboxymethyl cellulose hydrogels for controlled drug delivery of acyclovir

    PubMed Central

    Malik, Nadia Shamshad; Ahmad, Mahmood; Minhas, Muhammad Usman

    2017-01-01

    To explore the potential role of polymers in the development of drug-delivery systems, this study investigated the use of β-cyclodextrin (β-CD), carboxymethyl cellulose (CMC), acrylic acid (AA) and N’ N’-methylenebis-acrylamide (MBA) in the synthesis of hydrogels for controlled drug delivery of acyclovir (ACV). Different proportions of β-CD, CMC, AA and MBA were blended with each other to fabricate hydrogels via free radical polymerization technique. Fourier transform infrared spectroscopy (FTIR) revealed successful grafting of components into the polymeric network. Thermal and morphological characterization confirmed the formation of thermodynamically stable hydrogels having porous structure. The pH-responsive behaviour of hydrogels has been documented by swelling dynamics and drug release behaviour in simulated gastrointestinal fluids. Drug release kinetics revealed controlled release behaviour of the antiviral drug acyclovir in developed polymeric network. Cross-linked β-cyclodextrin and carboxymethyl cellulose hydrogels can be used as promising candidates for the design and development of controlled drug-delivery systems. PMID:28245257

  1. Development of a Cell-Based Functional Assay for the Detection of Clostridium botulinum Neurotoxin Types A and E

    PubMed Central

    Basavanna, Uma; Muruvanda, Tim; Brown, Eric W.; Sharma, Shashi K.

    2013-01-01

    The standard procedure for definitive detection of BoNT-producing Clostridia is a culture method combined with neurotoxin detection using a standard mouse bioassay (MBA). The mouse bioassay is highly sensitive and specific, but it is expensive and time-consuming, and there are ethical concerns due to use of laboratory animals. Cell-based assays provide an alternative to the MBA in screening for BoNT-producing Clostridia. Here, we describe a cell-based assay utilizing a fluorescence reporter construct expressed in a neuronal cell model to study toxin activity in situ. Our data indicates that the assay can detect as little as 100 pM BoNT/A activity within living cells, and the assay is currently being evaluated for the analysis of BoNT in food matrices. Among available in vitro assays, we believe that cell-based assays are widely applicable in high-throughput screenings and have the potential to at least reduce and refine animal assays if not replace it. PMID:23533420

  2. The rudiments of an Internet-based health plan for consumers: an interview with John Danaher, MD, MBA. Interview by Richard L. Reece.

    PubMed

    Danaher, J

    2000-01-01

    Richard L. Reece, MD, interviewed John Danaher, MD, MBA, on August 16, 2000, to discuss how his new company is preparing for the perfect storm--the looming convergence of demanding consumers, defined contributions, and Internet-based health plans. He describes how his firm is putting financial and clinical tools in the hands of consumers and physicians, so consumers can be more enlightened in their health care choices. Danaher says, "We're not about buying goods and services online. We are transforming the way consumers buy health care and seek insurance. We're trying to be a 401 k where people get on, knowing their risk profile and return horizons. We aim to motivate consumers to be proactive in making health care choices. How do we make consumers responsible and motivated enough to take control of managing their health care costs? How well we articulate this call to consumer action will be the key to our success."

  3. Comparative DNA binding of 7,12-dimethylbenz[a]anthracene and some of its metabolites in mouse epidermis in vivo as revealed by the 32P-postlabeling technique.

    PubMed

    Schoepe, K B; Friesel, H; Schurdak, M E; Randerath, K; Hecker, E

    1986-04-01

    The binding of some mouse skin metabolites and related derivatives of the tumor initiator 7,12-dimethylbenz[a]anthracene (DMBA) was investigated by 32P-postlabeling analysis after its topical administration. DMBA and trans-3,4-dihydro-3,4-dihydroxy-DMBA (DMBA-3,4-dihydrodiol) both led to the formation of four DNA adducts, which showed a very similar pattern of spots on thin-layer chromatograms. With trans-8,9-dihydro-8,9-dihydroxy-7,12-dimethylbenz[a]anthracene (DMBA-8,9-dihydrodiol) one major adduct was obtained which was chromatographically indistinguishable from one of the DMBA adducts. In contrast, 7-hydroxymethyl-12-methylbenz[a]anthracene (7-OHM-12-MBA) gave rise to two major adducts which were separable from DMBA adducts. 3-hydroxy-7,12-dimethylbenz[a]anthracene (3-OH-DMBA) and 7,12-dimethylbenz[a]anthracene-7,12-epoxide (DMBA-O2) did not lead to detectable amounts of adducts. Quantitative determination of DNA binding showed that an initiating dose (i = 100 nmol) of DMBA yielded approximately 12 adducts/10(7) normal nucleotides. Adduct formation with the same dose of DMBA-3,4-dihydrodiol was 7-8 times higher. At a 4-fold higher dose level, DMBA-8,9-dihydrodiol exhibited a 3- to 6-times weaker binding and 7-OHM-12-MBA a slightly stronger binding than DMBA. Chromatography of the DMBA and DMBA-3,4-dihydrodiol adducts with a solvent containing borate showed a decreased mobility of two out of four adducts in each case. These adducts were also sensitive to oxidation by periodate. The results suggest that two DMBA adducts carried vicinal cis-hydroxyl groups and thus were probably derived from the anti-3,4-dihydrodiol-1,2-oxide(s) of DMBA. The other two adducts were probably derived from the syn-stereoisomer(s). When the DNA-modifying capabilities and initiating activities of the more prominent mouse-skin metabolites are considered in relation to DMBA, DMBA-3,4-dihydrodiol is postulated to be a proximate and DMBA-3,4-dihydrodiol-1,2-oxide(s) to be ultimate initiators.

  4. Community College Faculty Recruitment: Predictors of Applicant Attraction to Faculty Positions.

    ERIC Educational Resources Information Center

    Winter, Paul A.; Kjorlien, Chad L.

    2000-01-01

    Utilizes MBA students' biographical data and reactions to simulated position ads for community college business faculty positions to identify predictors of applicant decisions. Reveals four significant predictors of participants' ratings of simulated positions: applicant's current job satisfaction, spouse's contribution to household income,…

  5. Michigan Business Assistance Corps. Final Report.

    ERIC Educational Resources Information Center

    Krzyzowski, Marian J.

    The Michigan Business Assistance Corps (MBA Corps) was established by the University of Michigan Business School in 1990 to assist emerging democracies in Eastern Europe in successfully negotiating the process of economic privatization, while at the same time providing Michigan Business School graduate students with a unique international…

  6. Computer-Aided Software Evolution Based on Inferred Dependencies

    DTIC Science & Technology

    1999-12-01

    of Technology, Taoyuan, Taiwan, 1980 M.B.A., National Defense Management College, Taipei, Taiwan, 1986 Submitted in partial fulfillment of the...115 O’Keefe Building Georgia Institute of Technology Atlanta, GA 30332-0800 4. Dr. David Hislop Army Research Office 4300 S. Miami Blvd. Research

  7. Teaching Action Research: The Role of Demographics

    ERIC Educational Resources Information Center

    Mcmurray, Adela J.

    2006-01-01

    This article summarizes a longitudinal study of employed MBA students with particular emphasis on findings involving their choice of action research model to implement personal and organizational change in their environment. A multi-method approach merging both quantitative and qualitative techniques was utilized. A questionnaire consisting of…

  8. Posters. [Poster Session at AHRD Conference, 2001].

    ERIC Educational Resources Information Center

    2001

    The first of the papers in this poster session, "Developing the Employment Brand: Targeting MBA Campus Hires" (Diane M. Bergeron), posits that employment branding benefits both individuals and organizations. It functions as a campus recruiting tool in a competitive labor market and communicates the organization's values and work…

  9. The Case for Developing Professional Master's Degrees to Compete in the Business World

    NASA Astrophysics Data System (ADS)

    Bozler, Hans M.

    2002-04-01

    Graduate education in most physics programs is oriented towards preparing students for research careers even though the majority of the students do not actively pursue research after graduation. This research orientation causes physics graduate programs to lose potential students. In addition science-trained professionals are often underrepresented in corporate decision making. Meanwhile, many physics graduates at all levels supplement their skills by taking courses in professional schools (engineering, law, and business). A survey of our graduates shows that combinations of knowledge and skills from physics and applied disciplines including business often form the basis for successful careers. The objective of our new Professional Master's in Physics for Business Applications program is to streamline this education by combining disciplines so that physics graduates can rapidly move into decision making positions within business and industry. We combine a traditional physics curriculum with courses that add to problem solving and computational skills. Students take courses in our Business School and also do an internship. Our physics courses are kept at the same level as those taken by Ph.D. students. The business courses are selected from offerings by the Marshall School of Business to their own MBA students. The progress and problems associated with the development of curriculum, recruiting, and placement will be discussed.

  10. Moral competence and brain connectivity: A resting-state fMRI study.

    PubMed

    Jung, Wi Hoon; Prehn, Kristin; Fang, Zhuo; Korczykowski, Marc; Kable, Joseph W; Rao, Hengyi; Robertson, Diana C

    2016-11-01

    Moral competence (MC) refers to the ability to apply certain moral orientations in a consistent and differentiated manner when judging moral issues. People greatly differ in terms of MC, however, little is known about how these differences are implemented in the brain. To investigate this question, we used functional magnetic resonance imaging and examined resting-state functional connectivity (RSFC) in n=31 individuals with MC scores in the highest 15% of the population and n=33 individuals with MC scores in the lowest 15%, selected from a large sample of 730 Master of Business Administration (MBA) students. Compared to individuals with lower MC, individuals with higher MC showed greater amygdala-ventromedial prefrontal connectivity, which may reflect better ability to cope with emotional conflicts elicited by moral dilemmas. Moreover, individuals with higher MC showed less inter-network connectivity between the amygdalar and fronto-parietal networks, suggesting a more independent operation of these networks. Our findings provide novel insights into how individual differences in moral judgment are associated with RSFC in brain circuits related to emotion processing and cognitive control. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Moral competence and brain connectivity: a resting-state fMRI study

    PubMed Central

    Jung, Wi Hoon; Prehn, Kristin; Fang, Zhuo; Korczykowski, Marc; Kable, Joseph W.; Rao, Hengyi; Robertson, Diana C.

    2016-01-01

    Moral competence (MC) refers to the ability to apply certain moral orientations in a consistent and differentiated manner when judging moral issues. People greatly differ in terms of MC, however, little is known about how these differences are implemented in the brain. To investigate this question, we used functional magnetic resonance imaging and examined resting-state functional connectivity (RSFC) in n=31 individuals with MC scores in the highest 15% of the population and n=33 individuals with MC scores in the lowest 15%, selected from a large sample of 730 Master of Business Administration (MBA) students. Compared to individuals with lower MC, individuals with higher MC showed greater amygdala-ventromedial prefrontal connectivity, which may reflect better ability to cope with emotional conflicts elicited by moral dilemmas. Moreover, individuals with higher MC showed less inter-network connectivity between the amygdalar and fronto-parietal networks, suggesting a more independent operation of these networks. Our findings provide novel insights into how individual differences in moral judgment are associated with RSFC in brain circuits related to emotion processing and cognitive control. PMID:27456537

  12. Using Toyota's A3 Thinking for Analyzing MBA Business Cases

    ERIC Educational Resources Information Center

    Anderson, Joe S.; Morgan, James N.; Williams, Susan K.

    2011-01-01

    A3 Thinking is fundamental to Toyota's benchmark management philosophy and to their lean production system. It is used to solve problems, gain agreement, mentor team members, and lead organizational improvements. A structured problem-solving approach, A3 Thinking builds improvement opportunities through experience. We used "The Toyota…

  13. Borders Uncorked: Exporting Wine to the United States

    ERIC Educational Resources Information Center

    Alpern, Barbara E.; Odett, David C.

    2008-01-01

    Last fall, in an effort to raise awareness of Canadian table wines, the Consulate General commissioned a group of International Business MBA students from Walsh College, in suburban Detroit, to create the "Canadian Wine Exporter's Guide." This report, which was officially presented to Canadian wine producers prior to the tasting,…

  14. The Impact of Face on Chinese Students' Simulated Negotiation Practices with Americans

    ERIC Educational Resources Information Center

    Shi, Xingsong

    2011-01-01

    Through scrutinizing three simulated negotiation cases of Chinese MBA students in an American business school, the study illustrates how Chinese face ideology functioned to orient and complicate the students' (pseudo-)business communications with Americans. The students' bone-deep sensitivity to maintaining harmony and interrelationships in the…

  15. Preparing Students for an Online Accounting Course

    ERIC Educational Resources Information Center

    Scofield, Barbara W.; Walsh, Robert J.

    2009-01-01

    Accounting education has been under intense examination for at least the past 20 years (American Accounting Association, 1986; Big Eight Accounting Firms, 1989; AECC, 1990). Similarly, the value of an MBA education has been scrutinized (Leonhardt, 2000 and Mintzberg and Lampel, 2001). Over the past 10 years, online education has grown…

  16. A Model for Student Adoption of Online Interactivity

    ERIC Educational Resources Information Center

    Karamanos, Neophytos; Gibbs, Paul

    2012-01-01

    Acknowledging the general difficulty of new e-learning pedagogical approaches in achieving wide acceptance and use, the study described in this article examines a class of MBA students' adoption of a proposed online interactive learning environment. To this end, a web-based, case-based constructivist learning environment was developed, embedding…

  17. Creating a Project-Based Learning Environment to Improve Project Management Skills of Graduate Students

    ERIC Educational Resources Information Center

    Arantes do Amaral, Joao Alberto; Gonçalves, Paulo; Hess, Aurélio

    2015-01-01

    This article describes the project-based learning environment created to support project management graduate courses. The paper will focus on the learning context and procedures followed for 13 years, in 47 project-based learning MBA courses, involving approximately 1,400 students and 34 community partners.

  18. An Active Learning Exercise for Introducing Agent-Based Modeling

    ERIC Educational Resources Information Center

    Pinder, Jonathan P.

    2013-01-01

    Recent developments in agent-based modeling as a method of systems analysis and optimization indicate that students in business analytics need an introduction to the terminology, concepts, and framework of agent-based modeling. This article presents an active learning exercise for MBA students in business analytics that demonstrates agent-based…

  19. Preparing Principals: What Can We Learn from MBA and MPA Programmes?

    ERIC Educational Resources Information Center

    Hallinger, Philip; Lu, Jiafang

    2013-01-01

    The past two decades have witnessed increasing global acceptance of the important role that capable leadership plays in education reform and school improvement. Consequently, policymakers internationally have actively sought means of strengthening capacity for school-level leadership, with a particular focus on the design of more effective…

  20. Occluded Academic Genres: An Analysis of the MBA Thought Essay

    ERIC Educational Resources Information Center

    Loudermilk, Brandon Conner

    2007-01-01

    Several strands of research in applied linguistics have increasingly focused their attention on the application of genre theory to the classroom. In advanced academics, the genres of disciplinary communities serve gate-keeping functions that students must negotiate in order to succeed in their academic endeavors. Often without explicit…

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