156 results
Search Results
2. Cleaning Up the Paper Trail.
- Author
-
Couzin, Jennifer and Unger, Katherine
- Subjects
- *
DISMISSAL of employees , *IMMUNOLOGISTS , *SCIENTISTS , *ARCHIVAL materials , *FRAUD , *MEDICAL research - Abstract
The article reports that immunologist Luk van Parijs was fired from the Massachusetts Institute of Technology (MIT) in Cambridge, Massachusetts. The school alleged that he had confessed to faking data in one published paper, several unpublished manuscripts and grant applications. Van Parijs's academic future may be shot to pieces. But his scientific past, so far is intact. He has contributed to roughly 40 papers stretching back to 1994, many of them in the blossoming field of RNA interference. None has been publicly labeled fraudulent or retracted. MIT has not said which paper it found to be problematic. Other investigations are continuing. One of the biggest problems in these fraud things says Kathleen Case, publisher at the American Association for Cancer Research in Philadelphia, Pennsylvania is that the investigations get finished. And the last thing people think of is the journals. Large-scale fraud cases are rare. But scientists whose work is challenged have often co-authored dozens or even hundreds of papers.
- Published
- 2006
- Full Text
- View/download PDF
3. Titles and Abstracts of Papers Cambridge, Massachusetts, 1938.
- Subjects
- *
SUBURBS , *COMMUNITIES - Abstract
The article presents titles and abstracts of papers submitted at a meeting held in Cambridge, Massachusetts in 1938. The paper "The Sequent Occupance of a Boston Suburban Community," presented by Edward A. Ackerman focuses on areas surrounding the Boston metropolitan district. The proximity of a large city market, plots of level land and fertile soil determine the existence of these suburban fanning communities. The article "The Recession of Victoria Falls," by Wallace W. Atwood. The world famous falls on the Zainbesi have had a strange and remarkable history in recession. The gorge is serpentine with many curious off-shoots, and located on the floor of a broad and much older flat-bottomed valley. Today the water tumbles over a ledge, fully a mile in length, and into a very narrow chasm 350 ft. deep.
- Published
- 1939
- Full Text
- View/download PDF
4. Putting Patents in Context: Exploring Knowledge Transfer from MIT.
- Author
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Agrawal, Ajay and Henderson, Rebecca
- Subjects
PATENTS ,UNIVERSITIES & colleges ,KNOWLEDGE management ,PATENT law ,KNOWLEDGE transfer ,UNIVERSITY press publications ,INTELLECTUAL property - Abstract
In this paper we explore the degree to which patents are representative of the magnitude, direction, and impact of the knowledge spilling out of the university by focusing on the Massachusetts Institute of Technology (MIT), and in particular, on the Departments of Mechanical and Electrical Engineering. Drawing on both qualitative and quantitative data, we show that patenting is a minority activity: a majority of the faculty in our sample never patent,and publication rates far outstrip patenting rates. Most faculty members estimate that patents account for less than 10% of the knowledge that transfers from their labs. Our results also suggest that in two important ways patenting is not representative of the patterns of knowledge generation and transfer from MIT: patent volume does not predict publication volume, and those firms that cite MIT papers are in general not the same firms as those that cite MIT patents. However, patent volume is positively correlated with paper citations, suggesting that patent counts may be reasonable measures of research impact. We close by speculating on the implications of our results for the difficult but important question of whether, in this setting, patenting acts as a substitute or a complement to the process of fundamental research. [ABSTRACT FROM AUTHOR]
- Published
- 2002
- Full Text
- View/download PDF
5. When the Paper Chase Ends for Harvard Law School Professors.
- Author
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Voorhees, Theodore
- Subjects
- *
LAW teachers , *EMPLOYEES , *RETIREMENT - Abstract
Focuses on the Harvard University School of Law's compulsory retirement policy for its faculty members. Retirement age; Conflicts in approaches to the problem of aging; Issues related to the school's retirement policy raised in the student paper 'Harvard Law Record.'
- Published
- 1978
6. Making the paper: Antoine Karnoub.
- Author
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Karnoub, Antoine
- Subjects
- *
METASTASIS , *CANCER cells , *TUMORS , *BREAST cancer , *CANCER research , *BONE marrow , *MEDICAL research - Abstract
The article focuses on metastasis of cancer cells from tumors. The author, Antoine Karnoub, is a postdoctoral fellow in Robert Weinberg's laboratory at the Whitehead Institute for Biomedical Research in Cambridge, Massachusetts. According to Robert Weinberg, owner of the laboratory, for cancer research, one has to understand how a tumor invades other tissues and metastasizes. Weinberg says that in 30% of patients with breast cancer, there are many micrometastases in their bone marrow at the time of diagnosis, but half of them never develop metastatic disease. In his study, Karnoub noticed that mesenchymal stem cells facilitated metastasis of cancer cells from tumors.
- Published
- 2007
- Full Text
- View/download PDF
7. Cold fusion reproduced--on paper.
- Author
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Holden, Constance
- Subjects
- *
COLD fusion - Abstract
Reports on the revival of the cold fusion debate on the `Technology Review' publication of the Massachusetts Institute of Technology (MIT). Indignation of MIT researchers who had previously refuted the technique; Claim of reports of energy-releasing nuclear reactions at room temperature.
- Published
- 1994
- Full Text
- View/download PDF
8. Working papers.
- Subjects
MARKETING ,MARKETING Science Institute (Cambridge, Mass.) ,PUBLISHING - Abstract
Reports on the Marketing Science Institute's publication of a catalog which describes over 250 research papers on all aspects of strategic marketing. Cost of the catalog; Contact information.
- Published
- 1995
9. A Comparison of Three Major Academic Rankings for World Universities: From a Research Evaluation Perspective.
- Author
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Mu-Hsuan Huang
- Subjects
- *
UNIVERSITY rankings , *RESEARCH , *HIGHER education evaluation , *NOBEL Prize winners , *RANKING - Abstract
This paper introduces three current major university ranking systems. The Performance Ranking of Scientific Papers for World Universities by Higher Education Evaluation and Accreditation Council of Taiwan (HEEACT Ranking) emphasizes both the quality and quantity of research and current research performance. The Academic Ranking of World Universities by Shanghai Jiao Tung University (ARWU) focuses on outstanding performance of universities with indicators such as Nobel Prize winners. The QS World University Ranking (2004-2009) by Times Higher Education (THE-QS) emphasizes on peer review with high weighting in evaluation. This paper compares the 2009 ranking results from the three ranking systems. Differences exist in the top 20 universities in three ranking systems except the Harvard University, which scored top one in all of the three rankings. Comparisons also revealed that the THE-QS favored UK universities. Further, obvious differences can be observed between THE-QS and the other two rankings when ranking results of some European countries (Germany, UK, Netherlands, & Switzerland) and Chinese speaking regions were compared. [ABSTRACT FROM AUTHOR]
- Published
- 2011
10. SCIENCE, MATERIALISM, AND THE HUMAN SPIRIT.
- Author
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Bridgman, Percy W.
- Subjects
SCIENCE ,CONFERENCES & conventions ,SCIENTISTS ,SCIENTIFIC development ,VALUES (Ethics) ,WESTERN countries - Abstract
The article presents one of the papers discussed at the convocation of the Massachusetts Institute of Technology, Cambridge, Massachusetts, on the impact of science on human activity held on April 1, 1949. It is said that because of science, the western world no longer possesses the sense of common values which gave coherence to human activities in earlier ages. In this paper, the author examines some of the spiritual implications of the commitment of the scientist on his program of dealing with the universe and considers some of the consequences of the new insights which have been acquired in carrying out the program thus far.
- Published
- 1949
- Full Text
- View/download PDF
11. Computer Manipulatives in an Ordinary Differential Equations Course: Development, Implementation, and Assessment.
- Author
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Miller, Haynes R. and Upton, Deborah S.
- Subjects
DIFFERENTIAL equations ,COMPUTER assisted instruction ,MANIPULATIVE materials (Education) ,MATHEMATICS education ,EDUCATIONAL innovations ,INTERNET in higher education ,EDUCATION - Abstract
The d’Arbeloff Interactive Mathematics Project or d’AIMP is an initiative that seeks to enhance and ultimately transform the teaching and learning of introductory mathematics at the Massachusetts Institute of Technology. A result of this project is a suite of “mathlets,” a carefully developed set of dynamic computer applets for use in the university’s ordinary differential equations course. In this paper, we present the rationale for such computer innovations, the philosophy behind their design, as well as a discussion of their careful development and implementation. Survey results are reported which yielded positive student feedback and suggestions for improvement. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
12. The Creation of OpenCourseWare at MIT.
- Author
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Abelson, Hal
- Subjects
COLLEGE curriculum ,ACADEMIC programs ,ONLINE education ,EDUCATIONAL innovations ,TEACHING aids ,INTERNET in higher education ,CONSTRUCTION planning ,UNIVERSITIES & colleges ,EDUCATIONAL technology ,COMPUTER software - Abstract
This paper traces the genesis of the MIT OpenCourseWare project from its initial strategic precursors in 1999 and 2000, through its launch in 2001 and its subsequent evolution. The story told here illuminates the interplay among institutional leadership, and strategic planning, and with university culture in launching major educational technology enterprises. It also shows how initiatives can evolve in unexpected ways, and can even surpass their initial goals. The paper concludes with an overview of challenges facing OpenCourseWare in moving from the end of its production ramp-up and towards sustainability. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
13. Data-informed building energy management (DiBEM) towards ultra-low energy buildings.
- Author
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Han, Jung Min, Lim, Sunghwan, Malkawi, Ali, Han, Xu, Chen, Elence Xinzhu, Salimi, Shide, Dokka, Tor Helge, Hegli, Tine, and Edwards, Kristian
- Subjects
- *
ENERGY management , *BUILDING performance , *HOT water , *ENERGY consumption , *OFFICES , *ENERGY conservation in buildings , *MACHINE learning , *COMMERCIAL buildings - Abstract
• A data-informed building energy management (DiBEM) framework was proposed. • It was demonstrated in an office/laboratory building with two-years' experimental data. • The impacts of energy efficient interventions were quantified through data-driven models. • The energy use intensity was reduced from 54.1 kWh/m2 to 42.8 kWh/m2. To support building operations in reaching ultra-low energy targets, this paper proposes a data-informed building energy management (DiBEM) framework to improve energy efficiency systematically and continuously at the operation stage. Specifically, it has two key features including data-informed energy-saving potential identification and data-driven model-based energy savings evaluation. The paper demonstrates the proposed DiBEM with a detailed case study of an office and living laboratory building located in Cambridge, Massachusetts called HouseZero. It focuses on revealing the performance of the energy-efficient interventions from two-years' building performance monitoring data, as well as evaluating energy savings from the interventions based on the data-driven approach. With Year 1 as baseline, several interventions are proposed for Year 2 including improvements to controls and operation settings, encouragement of occupants' behavior for energy savings, and hardware retrofitting. These were deployed to heating/cooling, domestic hot water, lighting, plug and other loads, and photovoltaic (PV) systems. To quantify the impacts of different interventions on energy end uses, several data-driven models are developed. These models utilize linear regression, condition model, and machine learning techniques. Consequently, the heating/cooling energy consumption that was already ultra-low in Year 1 (12.8 kWh/m2) is further reduced to 9.7 kWh/m2 in Year 2, while the indoor thermal environment is well maintained. The domestic hot water energy is reduced from 2.3 kWh/m2 to 1.2 kWh/m2. The lighting energy is only increased from 0.3 kWh/m2 in pandemic operations without occupancy in Year 1 to 0.8 kWh/m2 in partial normal operations in Year 2, while the indoor illuminance level meets occupants' requirements. Combined with other relatively constant loads and the reduction of plug and other loads due to COVID building operation restrictions, the total energy use intensity is thereby reduced from 54.1 kWh/m2 to 42.8 kWh/m2, where 5.4 kWh/m2 of energy reduction for Year 2 is estimated to be contributed by the energy-efficient interventions. PV generation is 36.1 kWh/m2, with an increase of 1.4 kWh/m2 from a new inverter. In summary, this paper demonstrates the use of DiBEM through a detailed case study and long-term monitoring data as evidence to achieve ultra-low energy operations. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
14. Targeting In-Kind Transfers through Market Design: A Revealed Preference Analysis of Public Housing Allocation.
- Author
-
WALDINGER, DANIEL
- Subjects
PUBLIC housing ,PUBLIC works ,CONSUMER preferences - Abstract
Public housing benefits are rationed through wait lists. Theoretical work on public housing allocation has debated how much choice applicants should have over units, identifying a possible trade-off between efficiency and redistribution. This paper empirically establishes the existence and economic importance of this trade-off using wait list data from Cambridge, Massachusetts. I estimate a model of public housing preferences in a setting where heterogeneous apartments are rationed through waiting time. Eliminating choice would improve targeting but reduce tenant welfare by more than 30 percent. Such a change is only justified on targeting grounds by a strong social preference for redistribution. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
15. THE AFFINITIES OF SCIENCE WITH MORALITY AND RELIGION.
- Author
-
Bixler, Julius S.
- Subjects
SCIENCE ,CONFERENCES & conventions ,VALUES (Ethics) ,ETHICS ,RELIGION ,SCIENTIFIC development ,WESTERN countries - Abstract
The article presents one of the papers discussed at the convocation of the Massachusetts Institute of Technology, Cambridge, Massachusetts, on the impact of science on human activity held on April 1, 1949. It is said that because of science, the western world no longer possesses the sense of common values which gave coherence to human activities in earlier ages. In this paper, the author discusses the relationship of science with morality and religion. The author states that though there is a sense that science's body of knowledge is neutral and its results can be used for evil purposes, there is also a sense in which it is neither evil nor neutral but an expression of spiritual idealism.
- Published
- 1949
16. The Concurrency Control Mechanism of SDD-1: A System for Distributed Databases (The Fully Redundant Case).
- Author
-
Bernstein, Philip A., Rothnie Jr., James B., Goodman, Nathan, and Papadimitriou, Christos A.
- Subjects
DATABASES ,DISTRIBUTED computing ,ELECTRONIC data processing ,DATABASE design ,COMPUTERS - Abstract
SDD-1, A System for Distributed Databases, is a distributed database system being developed by Computer Corporation of America (CCA), Cambridge, MA. SDD-1 permits data to be stored redundantly at several database sites in order to enhance the reliability and responsiveness of the system and to facilitate upward scaling of system capacity. This paper describes the method used by SDD-1 for updating data that are stored redundantly. Redundant updating can be costly because it may potentially involve extensive intercomputer communication overhead in order to lock all copies of data being updated. The method described here avoids this overhead by identifying cases in which it is not necessary to perform this global database locking. The identification of transactions that do not require global locking is based on a predefinition of transaction classes performed by the database administrator using an analysis technique described herein. The classes defined are used at run time to decide what level of synchronization is needed for a given transaction. It is important to note that this predefinition activity in no way limits the transactions that the system can accept; it merely permits more efficient execution of those types of transactions that were anticipated. [ABSTRACT FROM AUTHOR]
- Published
- 1978
17. THE NEED FOR A SECULAR ETHIC.
- Author
-
Stace, Walter T.
- Subjects
SCIENCE ,CONFERENCES & conventions ,VALUES (Ethics) ,WESTERN countries ,WESTERN civilization ,SCIENTIFIC development - Abstract
The article presents one of the papers discussed at the convocation of the Massachusetts Institute of Technology, Cambridge, Massachusetts, on the impact of science on human activity held on April 1, 1949. It is said that because of science, the western world no longer possesses the sense of common values which gave coherence to human activities in earlier ages. In this paper, the author talks about the modern age in western civilization. The author stresses that the outstanding characteristic of this age is that all its thinking about the world is dominated by the scientific spirit.
- Published
- 1949
18. Announcements.
- Subjects
AWARDS ,PRIZES (Contests & competitions) ,ACHIEVEMENT ,COLLEGE teachers ,RESEARCH - Abstract
This article presents information about awards distribution. The Young Investigators' Prizes recognize outstanding and promising work by investigators who received their doctorates in the three years preceding the application deadline or who are in their final year of graduate school. The prizes include presentation of a research paper at the annual meeting of the American Society of Naturalists, reimbursement for travel to the annual meeting, and a $500 honorarium. The prize committee requests applications for the 2006 prizes from anyone supporting the objectives of the Society. Suggested names and addresses of people who should be encouraged to apply are also welcome. In recognition of the lifetime of outstanding contributions of professor E.O. Wilson in the areas of ecology and evolutionary biology, this award was established in the year of Professor Wilson's retirement from Harvard University, Cambridge, Massachusetts. Individuals whose research and writing illuminate principles of evolutionary biology and an enhanced aesthetic appreciation of natural history will merit special consideration.
- Published
- 2006
- Full Text
- View/download PDF
19. A framework for using calibrated campus-wide building energy models for continuous planning and greenhouse gas emissions reduction tracking.
- Author
-
Nagpal, Shreshth, Hanson, Jared, and Reinhart, Christoph
- Subjects
- *
COMMERCIAL buildings , *GREENHOUSE gas mitigation , *COLLEGE buildings , *RETROFITTING of buildings , *COLLEGE campuses - Abstract
Highlights • Ensemble baseline development to simulate a range of future building energy scenarios. • Framework for rapid-response assessment of energy drivers for hundreds of buildings. • Procedures for campuses to track their energy policy effectiveness on an ongoing basis. • Proof-of-concept implementation for campus of Massachusetts Institute of Technology. Abstract Physics-based building energy models, once calibrated to historic energy data, are increasingly used to explore energy efficiency retrofits. When utilized for large building portfolios, such as university campuses, these calibrated models require substantial initial effort to develop, but are then typically only used once for analyzing potential building upgrades and estimating carbon reduction opportunities. This paper presents a continuous energy performance planning and tracking system for a university campus that automatically updates and compares measured against simulated building energy use for a hundred campus buildings. The system archives historic data, enables exploration of potential upgrade scenarios, and allows for the documentation of energy retrofits to individual buildings. The objectives of this tracking system are to support facility managers to ensure that their buildings are performing as intended, financial administrators to quantify potential energy savings and payback times of building upgrades and the overall university community to track campus-wide carbon emissions from buildings vis-à-vis previously defined reduction targets. A proof-of-concept implementation is presented for the authors' campus in Cambridge, Massachusetts. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
20. The CCS paradox: The much higher CO2 avoidance costs of existing versus new fossil fuel power plants.
- Author
-
Simbeck, Dale and Beecy, David
- Subjects
CARBON sequestration ,FOSSIL fuel power plants ,CARBON taxes ,GREENHOUSE gas mitigation ,RETROFITTING - Abstract
Abstract: CO
2 avoidance cost economics are an essential tool for analysis of the potential for future CO2 capture and storage (CCS) utilization. The CO2 avoidance cost is the CO2 tax at which the product cost is the same for either a fossil fuel plant without CO2 mitigation (but paying the CO2 tax) or the same fossil fuel plant that includes the added capital and efficiency losses of adding CCS (but avoiding most of the CO2 tax). The CO2 tax must be higher than this CO2 avoidance cost to justify the higher risks, capital, and lower efficiency of utilizing CCS. Understanding which issues impact CO2 avoidance costs the most is fundamental to economically encouraging the massive CO2 reductions enabled with CCS. SFA Pacific recently completed two similar economic analyses of coal-based power plant CO2 mitigation costs. Both analyses included the options of converting to lower CO2 emissions with natural gas (with and without CCS) and continued coal use with and without CCS. One analysis was for an existing coal-based power plant baseline as part of a Massachusetts Institute of Technology (MIT) Workshop and Report entitled Retrofitting of Coal-Fired Power Plants for CO2 Emissions Reductions . The second analysis was for a new coal-based power plant baseline as part of an analysis of CO2 mitigation options by the U.S. Business Roundtable entitled The Balancing Act: Climate Change, Energy Security and the U.S. Economy . However, the resulting CO2 avoidance costs for these two analyses were very different. Specifically, the CO2 avoidance cost was about twice as high for the existing coal power plant than for the new coal power plant baseline. There are basic technical and economic reasons for this big difference in CO2 avoidance costs. They are best explained by simply showing the costs and performance of each baseline without and then with CCS in simple, transparent, and consistent one-page models. This enables easy, insightful side-by-side direct comparisons. Since first developing a cost and performance economic screening model of CCS for our GHGT-4 paper in 1998 , SFA Pacific has continued to improve the model which focuses on objectivity by stressing transparency and consistency with easy to compare cases. SFA Pacific has clearly shown identical inputs for key items such as fuel costs, non-fuel operating costs, unit capital costs, contingencies, site location factors, cost indexes, and especially capital charges. This makes it easy to see that power costs for the existing coal power plant baseline can be very low when the power plant is old and most of the existing capital is already paid-off. This GHGT-10 paper presents the most updated SFA Pacific analysis of CCS retrofit for existing coal power plant CO2 mitigation. The paper focuses on showing and explaining why the CO2 avoidance costs can be much higher for the existing plants versus new fossil fuel power plants. CO2 taxes which are high enough to discourage new coal power plants with high CO2 emissions would likely have little or no impact on existing coal power plants. Until the over 1,200 GW of existing old coal power plants begin reducing their high CO2 emissions, there can be little net reduction in worldwide CO2 growth. Converting or replacing this large capacity of existing coal power plants is essential to obtaining large CO2 reductions . [Copyright &y& Elsevier]- Published
- 2011
- Full Text
- View/download PDF
21. Fabrication and Testing of a High-Speed Microscale Turbocharger.
- Author
-
Savoulides, Nicholas, Jacobson, Stuart A., Hanqing Li, Linhvu Ho, Khanna, Ravi, Chiang-Juay Teo, Protz, Jonathan M., Li Wang, Ward, Dennis, Schmidt, Martin A., and Epstein, Alan H.
- Subjects
MICROELECTROMECHANICAL systems ,TURBOCHARGERS ,TURBINES ,HYDRAULIC machinery ,ROTORS ,SILICON - Abstract
A microelectromechanical system (MEMS) turbocharger has been designed, fabricated, and tested as part of a Massachusetts Institute of Technology program aimed at producing a microfabricated gas turbine engine for portable power applications. A gas turbine engine requires high-speed high-efficiency turbomachinery operating at tip speeds of several hundred meters per second. This MEMS turbocharger serves to demonstrate these requirements. The turbocharger's silicon rotor, which is supported on hydrostatic gas thrust and journal bearings in a silicon stator housing, was spun to 480 000 rpm, corresponding to a tip speed of 200 m/s. This paper discusses critical fabrication processes that enabled the capabilities of this device. Operational issues and test results are also presented. The turbocharger's compressor demonstrated a pressure ratio of 1.21 at a mass flow rate of 0.13 g/s, with a combined compressor-turbine spool efficiency of 0.24. Under these conditions, the turbine produced about S W of power. Results from the simultaneous operation of a spinning rotor and burning combustor within the microscale turbocharger are also presented. Experimental results compare well with analytical models and computations. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
22. The Education of Future Aeronautical Engineers: Conceiving, Designing, Implementing and Operating.
- Author
-
Crawley, Edward F., Brodeur, Doris R., and Soderholm, Diane H.
- Subjects
EDUCATION research ,EDUCATIONAL innovations ,AEROSPACE engineers ,ENGINEERING students ,EDUCATIONAL planning ,AEROSPACE engineering study & teaching ,EDUCATIONAL evaluation ,TRAINING ,EDUCATION - Abstract
This paper will outline answers to the two central questions regarding improving engineering education: (1) What is the full set of knowledge, skills, and attitudes that engineering students should possess as they leave the university, and at what level of proficiency? (2) How can we do better at ensuring that students learn these skills? The suggested answers lie within an innovative educational framework, the CDIO (conceive–design–implement–operate) Initiative. This initiative will be described along with the needs it meets, its goals, context, vision and pedagogical foundation. The first question is answered by the CDIO Syllabus and the process for reaching stakeholder consensus on the level of proficiency that students should attain in a given program. The second question is addressed through a best practice framework, which discusses curriculum design, design-implement experiences, teaching and learning, student assessment, program evaluation and faculty competence. Examples are provided of the implementation of best practices within the CDIO program in Aeronautics and Astronautics at the Massachusetts Institute of Technology (MIT). [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
23. Students’ Perceptions of Terrascope, A Project-Based Freshman Learning Community.
- Author
-
Lipson, Alberta, Epstein, Ari W., Bras, Rafael, and Hodges, Kip
- Subjects
INTERDISCIPLINARY education ,INTERDISCIPLINARY approach to knowledge ,COLLEGE curriculum ,EDUCATION ,LEARNING ,STUDENTS - Abstract
We present a descriptive case study of Terrascope, an innovative, year-long, project-based learning community at MIT. Each year, Terrascope students study a particular environmental or Earth-system problem from a multidisciplinary perspective. Terrascope includes both academic and non-academic components; this paper focuses on the academic components. The objectives of the academic subjects, and of the program as a whole, involve helping students develop their team-building, communication, problem-solving, and self-regulatory learning skills. This study focuses on cohorts of students from the first and second years of the program (2002–2003 and 2003–2004); it is based on end-of-semester surveys and focus groups, and on additional focus groups conducted when these students were upperclassmen. Students felt Terrascope helped them make significant improvements in their ability to work in teams and to take on complex, multidisciplinary problems. They felt that the program’s two-semester structure gave them an opportunity to develop and nurture these skills, and that the program prepared them well for their later work at MIT. They also felt that being engaged, as freshmen, in a distinct learning community, significantly eased their transition into MIT. We describe lessons learned in the development of Terrascope and offer suggestions for other institutions planning to develop similar programs. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
- View/download PDF
24. Strategy and the Market Process: Introduction to the Special Issue.
- Author
-
Langlois, Richard N.
- Subjects
STRATEGIC planning ,MARKETS ,DIVISION of labor - Abstract
Focuses on the role of strategic management in the marketing proces in Cambridge, Massachusetts. Assessment of the static conception of efficiency; Coordination of labor division; Relationship between economics and strategic management.
- Published
- 2001
- Full Text
- View/download PDF
25. Toward computers that recognize and respond to user emotion.
- Author
-
Picard, R. W.
- Subjects
- *
EMOTIONS , *COMPUTER simulation - Abstract
For a long time emotions have been kept out of the deliberate tools of science; scientists have expressed emotion, but no tools could sense and respond to their affective information. This paper highlights research at the MIT Media Laboratory aimed at giving computers the ability to comfortably sense, recognize, and respond to the human communication of emotion, especially affective states such as frustration, confusion, interest, distress, anger, and joy. Two main themes of sensing--self-report and concurrent expression--are described, together with examples of systems that give users new ways to communicate emotion to computers and, through computers, to other people. In addition to building systems that try to elicit and detect frustration, our research group has built a system that responds to user frustration in a way that appears to help alleviate it. This paper highlights applications of this research to interface design, wearable computing, entertainment, and education, and briefly presents some potential ethical concerns and how they might be addressed. [ABSTRACT FROM AUTHOR]
- Published
- 2000
- Full Text
- View/download PDF
26. Physically interactive story environments.
- Author
-
Pinhanez, C. S., Davis, J. W., Intille, S., Johnson, M. P., Wilson, A. D., Bobick, A. F., and Blumberg, B.
- Subjects
- *
INTERACTIVE multimedia - Abstract
Most interactive stories, such as hypertext narratives and interactive movies achieve an interactive "feel" by allowing the user to choose among multiple story paths. In this paper we discuss physically interactive environments with narrative structure in which the ability to choose among multiple story lines is replaced with having users, first, interact with the story characters in small, local "windows" of the narrative and, second, actively engage their bodies in movement. In particular, we found that compelling interactive narrative story systems can be perceived as highly responsive, engaging, and interactive even when the overall story has a single-path structure, in what we call a "less-choice, more-responsiveness" approach to the design of story-based interactive environments. We have also observed that unencumbering, rich sensor technology can facilitate user immersion in the experience as the story progresses--users can act as they typically would without worrying about manipulating a computer interface. To support these arguments, the paper describes the physical setup, the interactive story, the technology, and the user experience of four projects developed at the MIT Media Laboratory: KidsRoom, It/I, Personal Aerobics Trainer, and Swamped! [ABSTRACT FROM AUTHOR]
- Published
- 2000
- Full Text
- View/download PDF
27. ANNOUNCEMENTS.
- Subjects
CONFERENCES & conventions ,PROFESSIONAL associations ,ECONOMETRICS ,ASSOCIATIONS, institutions, etc. ,ECONOMISTS ,ECONOMICS ,ECONOMIC models - Abstract
The article announces the staging of the Fifth World Congress of the Econometric Society at Cambridge, Massachusetts at the Massachusetts Institute of Technology on August 17-24, 1985. Economists are encouraged to apply to present papers at the Congress. The Congress is open to all economists, including those who are not members of the Econometric Society. Limited travel funds will be provided for those presenting papers. A list of members of the Program Committee and their institutional affiliation and fields of specialization is presented.
- Published
- 1984
28. GENERAL DISCUSSION.
- Author
-
Tullock, Gordon
- Subjects
BIOPOLITICS (Sociobiology) ,POLITICAL science ,ECONOMICS ,CONFERENCES & conventions - Abstract
The papers presented at the April 1975 conference on economic analysis of political behavior in Cambridge, Massachusetts, are discussed. All of the papers focused on various aspects of the relationship between law and economics. The three papers given at session 1 were all exercises in public choice, and dealt with bureaucracy. The papers in session 2 leaned towards behaviorist political science. The third session consisted of one paper about the legal system. These papers may provide an entry in the traditional political science literature for public choice students with economic backgrounds. In sum, the conference probably performed more of a role in developing interdisciplinary work than individual papers taken individually would imply.
- Published
- 1975
- Full Text
- View/download PDF
29. Taking count: A computational analysis of data resources on academic LibGuides in the U.S.
- Author
-
Hennesy, Cody, Kubas, Alicia, and McBurney, Jenny
- Subjects
DATA libraries ,DATA analysis ,STATISTICS ,ACADEMIC libraries ,DATA science - Abstract
The LibGuides platform is a ubiquitous tool in academic libraries and is commonly used by librarians to compile and share lists of recommended social science numerical data resources with users. This study leverages the machine-accessible nature of the LibGuides platform to collect links to data and statistical resources from over 10,000 LibGuide pages at 123 R1 research institutions in the United States. After substantial data cleaning and normalization, an analysis of the most common resources on those guides provides a unique window into the data repositories, libraries, archives, statistical data platforms, and other machine-readable data sources that are most popular on academic library guides. Results show that freely available resources from U.S. government agencies are among the most common to be included on data and statistical resources guides across institutions. Resources requiring paid licenses or memberships for full access, such as Statistical Insight (ProQuest), Social Explorer, and ICPSR are linked to most frequently overall, regardless of the percentage of institutions that include them. Findings also suggest that libraries are more likely to share traditional licensed statistical resources (e.g., Cambridge's Historical Statistics of the United States) and collections of simple charts and graphs (e.g., Statista) than more robust and complex microdata resources (e.g., IPUMS). [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
30. SCIENCE AND ONTOLOGY.
- Author
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Maritain, Jacques
- Subjects
SCIENCE ,CONFERENCES & conventions ,VALUES (Ethics) ,INTELLECT ,ETHICS ,WESTERN countries ,SCIENTIFIC development - Abstract
The article presents one of the papers discussed at the convocation of the Massachusetts Institute of Technology, Cambridge, Massachusetts, on the impact of science on human activity held on April 1, 1949. It is said that because of science, the western world no longer possesses the sense of common values which gave coherence to human activities in earlier ages. In this paper, the author discusses the intellectual and moral problems, which were caused by science and technology, faced by the western world.
- Published
- 1949
31. Comprehensive assessment of operational performance of coupled natural ventilation and thermally active building system via an extensive sensor network.
- Author
-
Yan, Bin, Han, Xu, Malkawi, Ali, Dokka, Tor Helge, Howard, Pete, Knowles, Jacob, Hegli, Tine, and Edwards, Kristian
- Subjects
- *
NATURAL ventilation , *SENSOR networks , *GEOTHERMAL resources , *OFFICE buildings , *INTELLIGENT buildings , *WATER pumps , *HEAT pumps , *ENERGY consumption - Abstract
• Control design for coupled natural ventilation and thermally active building system. • Assessment of operational performance using one-year high-fidelity measured data. • The annual heating and cooling energy consumption is 12.8 kWh/m2. • Issues identified and lessons learned for further improving the design and operation. The thermally active building system (TABS) has emerged as an energy-efficient measure for cooling and heating buildings since it facilitates the use of low-energy technologies, such as free cooling with geothermal sources and heating with low-temperature heat pumps. However, the control of TABS is challenging due to its high thermal inertia. Though a considerable amount of research has been done using simulations or small-scale experiments, few studies have published detailed long-term measured data of TABS operation. In addition, there has been little discussion on the control integration of slow-acting TABS with other fast-acting systems, such as natural ventilation. To fill these gaps, this paper presents a comprehensive assessment of the operational performance of the coupled NV and TABS using one-year high-fidelity measured data of an experimental small office building with an extensive sensor network located in Cambridge, Massachusetts. First, the coupled system and control design are described. Then, the thermal, energy and detailed control performance are assessed by comparing with design intents and simulated predictions. It is found that the coupled system demonstrates its effectiveness to control indoor thermal environment while achieving high energy efficiency. The annual energy consumptions are 11.5 kWh/m2 for heating and 1.3 kWh/m2 for cooling. The heating COP, including heat pump and two water pumps, is 3.5, and the cooling COP is 18.3 by utilizing free cooling from geothermal resources. The issues in operation are identified, including system/equipment faults, implementation of controls, and settings by building operators. Finally, lessons learned from this project are discussed and the strategies for improvement are summarized. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
32. Exhibits at the Cambridge Meeting.
- Subjects
GEOGRAPHERS ,EXHIBITIONS ,GEOGRAPHY ,ANNUAL meetings ,SOCIETIES - Abstract
Displays illustrating papers and graphic expositions not correlated with sessions have become an integral part of annual meetings of the Association of American Geographers. Exhibits at Cambridge, Massachusetts accented physical geography rather more and human geography rather less than has been the case in recent preceding years. In a number of cases comparable maps of physical and human phenomena were displayed side by side. This appears to indicate a pronounced interest in regional correspondence of phenomena.
- Published
- 1939
- Full Text
- View/download PDF
33. Impoverishing "the greatest law school in the world": The Financial Collapse of Harvard Law School, 1895-1909.
- Author
-
Kimball, Bruce A.
- Subjects
LAW schools ,GLOBAL Financial Crisis, 2008-2009 ,FINANCE - Abstract
The article discusses the factors that contributed to the financial failure of Harvard Law School in Cambridge, Massachusetts. The recession during the 2008-2009 reportedly impacted the school which was then in the middle of building large project and experiencing a decline in income of its endowment. The financial woes during the leadership of Dean James Barr Ames had also significant impact on the school.
- Published
- 2011
34. From the Editors.
- Author
-
Garth, Bryant G., Ramachandran, Gowri, and Selvin, Molly
- Subjects
LAW teachers - Abstract
An introduction to the journal is presented in which the editor discusses various reports published within the issue including the financial failure of Harvard Law School (HLS) in Cambridge, Massachusetts, the life of students at HLS, and the analysis of law professoriate at HLS.
- Published
- 2011
35. Abstractions.
- Subjects
CHEMISTRY - Abstract
The article profiles Cathy Drennan, Associate Professor of Chemistry at the Massachusetts Institute of Technology (MIT). Drennan and her group solved the crystal structure of SyrB2. In her works, she emphasizes the importance of perseverance, perspective and patience. She also teaches in Quaker Boarding School in Iowa.
- Published
- 2006
- Full Text
- View/download PDF
36. Abstracts of the ASHS Northeast Region Annual Meeting. .
- Subjects
- *
WATER chlorination , *ESCHERICHIA coli , *TOMATOES , *GAS exchange in plants , *CRANBERRIES - Abstract
The article presents abstracts of papers presented during the annual meeting of American Society for Horticultural Science (ASHS) Northeast Region in Cambridge, Massachusetts on January 4-7, 2010 which include the use of chlorination systems to prevent Escherichia Coli in irrigation water, the use of organic growing practices in a heirloom tomato variety trial and leaf gas exchange in several cranberry varieties.
- Published
- 2010
- Full Text
- View/download PDF
37. "THIS PITIABLE REJECTION OF A GREAT OPPORTUNITY": W. E. B. DU BOIS, CLEMENT G. MORGAN, AND THE HARVARD UNIVERSITY GRADUATION OF 1890.
- Author
-
Kimball, Bruce A.
- Subjects
COMMENCEMENT ceremonies ,DISCRIMINATION in higher education ,RACE relations ,AFRICAN Americans ,UNIVERSITIES & colleges - Abstract
The article presents information on the selection of social activist Clement G. Morgan and academic W. E. B. Du Bois as the first African Americans to deliver speeches at graduation exercises of Harvard University in Cambridge, Massachusetts in June 1890. The school administration's decision broke a racial barrier in higher education in the U.S., but new evidence provides insight on the amount of controversy that the decision raised within the University. The author explores these documents and discusses the racial tensions and discrimination that existed at Harvard despite their seemingly colorblind decision.
- Published
- 2009
- Full Text
- View/download PDF
38. ECG Signal Compression Based on Dc Equalization and Complexity Sorting.
- Author
-
Filho, Eddie B. L., Rodrigues, Nuno M. M., da Silva, Eduardo A. B., de Faria, Sérgio M. M, da Silva, Vitor M. M., and de Carvalho, Murilo B.
- Subjects
ELECTROCARDIOGRAPHY ,ALGORITHMS ,SIGNALS & signaling - Abstract
In this brief, we present new preprocessing techniques for electrocardiogram signals, namely, dc equalization and complexity sorting, which when applied can improve current 2-D compression algorithms. The experimental results with signals from the Massachusetts Institute of Technology - Beth Israel Hospital (MIT-BIH) database outperform the ones from many state-of-the-art schemes described in the literature. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
39. Instituting the science of mind: intellectual economies and disciplinary exchange at Harvard's Center for Cognitive Studies.
- Author
-
Cohen-Cole, Jamie
- Subjects
RESEARCH ,COGNITIVE science ,PHILOSOPHY of mind ,UNIVERSITIES & colleges ,SCIENCE ,PSYCHOLOGY - Abstract
The article focuses on the Center for Cognitive Studies of Harvard University as a case to employ economies of research tool exchange to create a method for characterizing cross-disciplinary research. It is observed that because its directors and patrons are committed to the view that creative science is an assorted search for and development of new tools, the Center's interdisciplinary research culture stressed the exchange of methods and ideas. The Center's multidisciplinary economy had the scientists working in parallel, several years later.
- Published
- 2007
- Full Text
- View/download PDF
40. The 20th International Conference on the History of Cartography.
- Author
-
Cook, Karen S.
- Subjects
- *
HISTORY of cartography , *MATHEMATICAL geography , *CONFERENCES & conventions - Abstract
Highlights the 20th International Conference on the History of Cartography held in Cambridge, Massachusetts, in June 2003. Co-hosts of the conference; Paper and poster sessions; Tours; Receptions; Exhibitions; Pre-conference meetings of the International Society of Curators of Early maps and the International Cartographic Association Committee on Teaching the History of Cartography.
- Published
- 2004
- Full Text
- View/download PDF
41. Sensor systems for interactive surfaces.
- Author
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Paradiso, J. A., Hsiao, K., Strickon, J., Lifton, J., and Adler, A.
- Subjects
- *
DETECTORS , *COMPUTER systems , *DESIGN - Abstract
This paper describes four different systems that we have developed for capturing various manners of gesture near interactive surfaces. The first is a low-cost scanning laser rangefinder adapted to accurately track the position of bare hands in a plane just above a large projection display. The second is an acoustic system that detects the position of taps on a large, continuous surface (such as a table, wall, or window) by measuring the differential time-of-arrival of the acoustic shock impulse at several discrete locations. The third is a sensate carpet that uses a grid of piezoelectric wire to measure the dynamic location and pressure of footfalls. The fourth is a swept radio frequency (RF) tag reader that measures the height, approximate location, and other properties (orientation or a control variable like pressure) of objects containing passive, magnetically coupled resonant tags, and updates the continuous parameters of all tagged objects at 30 Hz. In addition to discussing the technologies and surveying different approaches, sample applications are given for each system. [ABSTRACT FROM AUTHOR]
- Published
- 2000
- Full Text
- View/download PDF
42. Synergistic storycapes and constructionist cinematic sharing.
- Author
-
Davenport, G., Agamanolis, S., Barry, B., Bradley, B., and Brooks, K.
- Subjects
- *
INTERACTIVE multimedia - Abstract
This paper describes recent progress toward a framework and toolset for Very Distributed Storytelling. It focuses on three independent but interconnected axes of development: continuous story playout environments, story authoring systems, and scenarios for interaction, particularly those that operate in casual or formal architectural spaces. Aspects of these are explored in several systems currently under development at the Interactive Cinema Group of the MIT Media Laboratory. Agent Stories invites authors to develop story segments that know about their role in the story and agents that can use these role designations to orchestrate the playout of story parts. Happenstance, an ecologically based, context-sensitive "stage" for the performance of interactive narratives, provides an information landscape that is continuous in space and time, supports multiple viewpoints, and acts as a semi-porous membrane to information and messages from the outside world. The CINEMAT and other large-scale interactive media pieces--situated in sensor-rich architectural spaces--explore the relationships among immersion, interaction, narrative guidance, and public space. [ABSTRACT FROM AUTHOR]
- Published
- 2000
- Full Text
- View/download PDF
43. Design and implementation of expressive footwear.
- Author
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Paradiso, J. A., Hsiao, K., Benbasat, A. Y., and Teegarden, Z.
- Subjects
- *
COMPUTER interfaces , *FOOTWEAR , *DESIGN - Abstract
As an outgrowth of our interest in dense wireless sensing and expressive applications of wearable computing, the Responsive Environments Group at the MIT Media Laboratory has developed a very versatile human-computer interface for the foot. By dense wireless sensing, we mean the remote acquisition of many different parameters with a compact, autonomous sensor cluster. We have developed such a low-power sensor card to measure over 16 continuous quantities and transmit them wirelessly to a remote base station, updating all variables at 50 Hz. We have integrated a pair of these devices onto the shoes of dancers and athletes, measuring continuous pressure at three points near the toe, dynamic pressure at the heel, bidirectional bend of the sole, height of each foot off conducting strips in the stage, angular rate of each foot about the vertical, angular position of each foot about the Earth's local magnetic field, as well as foot tilt and acceleration, 3-axis shock acceleration (from kicks and jumps), and position (via an integrated sonar). This paper describes the sensor and electronics systems, then outlines several projects in which we have applied these shoes for interactive dance and the capture of high-level podiatric gesture. We conclude by outlining several applications of our sensor system that are unrelated to footwear. [ABSTRACT FROM AUTHOR]
- Published
- 2000
- Full Text
- View/download PDF
44. Hyperlinked television research at the MIT Media Laboratory.
- Author
-
Bove Jr., V. M., Dakss, J., Chalom, E., and Agamanolis, S.
- Subjects
- *
TELEVISION - Abstract
In hyperlinked video, objects are selectable-resulting in an associated action--akin to linked words or graphics on Web pages. Possible venues for hyperlinked video include broadcast television, streaming video (e.g., video on the Internet or other forms of video-on-demand systems), and published media such as DVD (digital versatile disc). Hyperlinked video offers new interaction possibilities with streaming media and the opportunity to move electronic commerce from the personal computer to the television receiver while making it more dynamic and engaging. In this paper we examine some opportunities and challenges of hyperlinked video, describe an object tracking and identification algorithm and an authoring tool we have developed, and discuss two prototype hyperlinked television programs--one an augmented broadcast and one a video-on-demand application. [ABSTRACT FROM AUTHOR]
- Published
- 2000
- Full Text
- View/download PDF
45. NEW MEDIA FOR AN OLD METHOD: PRODUCING AND USING HYPERMEDIA CASE STUDIES AT THE KENNEDY SCHOOL OF GOVERNMENT.
- Author
-
Spicer, David Eddy and Husock, Howard
- Subjects
INTERACTIVE multimedia ,COMPUTER assisted instruction - Abstract
Discusses some of the lessons that can be learned from the hypermedia Case Program at Harvard University's Kennedy School of Government in Cambridge, Massachusetts. Computer-based teaching cases that combine text, graphics and video; Uses of curricular materials in and around the case method classroom at the Kennedy School; Immediacy and orientation.
- Published
- 2000
- Full Text
- View/download PDF
46. Responding to the postmodern by reconceptualizing the modern: Architectural culture, 1943-1968.
- Author
-
Lipstadt, Helene
- Subjects
ARCHITECTURE conferences ,CULTURE - Abstract
Evaluates the Reconceptualizing the Modern: Architectural Culture, 1943-1968 conference organized by Sarah Williams Ksiazek for Harvard University's Graduate School of Design in April 1998. Contribution to the field of postwar studies; Conformation of the conference to the rules that govern contemporary architecture culture even though it did not repeat orthodoxies.
- Published
- 1999
- Full Text
- View/download PDF
47. The Tercentenary of Harvard University in 1936.
- Author
-
Elliott, Clark A.
- Subjects
ANNIVERSARIES - Abstract
Focuses on preparations for tercentenary anniversary of Harvard University in Cambridge, Massachusetts. Importance of continuity and longevity as a feature of an institutions; Account on previous celebrations of the anniversary of the institution; History of the legislative founding of the university.
- Published
- 1999
- Full Text
- View/download PDF
48. The last book.
- Author
-
Jacobson, J. and Comiskey, B.
- Subjects
- *
ELECTRONIC books - Abstract
Describes the efforts of the authors at the Massachusetts Institute of Technology Media Laboratory toward realizing an electronic book with hundreds of electronically addressable display pages printed on real paper. Features of the electronic book; Information on the electronic ink (e-ink) that will be used in the book; Development from illuminated manuscript to animated manuscript.
- Published
- 1997
- Full Text
- View/download PDF
49. 1936: The Museum Selects an Architect.
- Author
-
Roob, Rona
- Subjects
ARCHITECTURE - Abstract
Excerpts from the Alfred H. Barr Papers are presented including a discussion of the implementation of a modern architectural building design for the new site of the Museum of Modern Art located in New York City, the hiring of Philip Goodwin as designer for this site, and the hiring of Gropius Andor Mies as Professor of Architecture for Harvard University in Cambridge, Massachusetts.
- Published
- 1983
- Full Text
- View/download PDF
50. The Fate of Elite Idealism: Accommodation and Ideological Work at Harvard Law School.
- Author
-
Granfield, Robert and Koenig, Thomas
- Subjects
IDEALISM ,LAW students ,LEFT-wing extremists ,ELITE (Social sciences) - Abstract
Most self-described left-wing Harvard law students accept lucrative jobs in large corporate law firms rather than public service employment upon graduation. These students do not wish their career choice to be interpreted (either by themselves or by their peers) as evidence that they are hypocritical, unprincipled, materialistic, and/or uncaring. This paper outlines a series of psychological accommodation strategies these students use to create and manage role definitions in ways that reduce the tensions resulting from their career choices. [ABSTRACT FROM AUTHOR]
- Published
- 1992
- Full Text
- View/download PDF
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