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Sample records for a case study

  1. Case Study: Writing a Journal Case Study

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  2. Case Study: Writing a Journal Case Study

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue describes incorporating a journal article into the classroom by first converting it into a case study.

  3. PREDICT : A CASE STUDY.

    SciTech Connect

    Kerscher, W. J. III; Booker, J. M.; Meyer, Mary A.

    2001-01-01

    Delphi Automotive Systems and the Los Alamos National Laboratory worked together to develop PREDICT, a new methodology to characterize the reliability of a new product during its development program. Rather than conducting testing after hardware has been built, and developing statistical confidence bands around the results, this updating approach starts with an early reliability estimate characterized by large uncertainty, and then proceeds to reduce the uncertainty by folding in fresh information in a Bayesian framework. A considerable amount of knowledge is available at the beginning of a program in the form of expert judgment which helps to provide the initial estimate. This estimate is then continually updated as substantial and varied information becomes available during the course of the development program. This paper presents a case study of the application of PREDICT, with the objective of further describing the methodology. PREDICT has been honored with an R&D 100 Award presented by R&D Magazine.

  4. Termination: A Case Study.

    PubMed

    Friedberg, Ahron L

    2015-12-01

    In this article I posit and examine certain criteria and qualities for ending an analysis. The case study describes the end phase of a four-year psychoanalysis in which the patient's decision to move to another area forced the end of his analysis. We continued to explore and work through his core neurotic conflicts that included issues of competitive rivalry, dominance and submission, control, and anxiety about birth and death. A shift in the transference from me as a negative father to me as a supportive but competitive older brother was also examined in the context of ending treatment as well as other aspects of the transference. In addition, we analyzed the meaning of his ending treatment based on an extra-analytic circumstance. In discussing this phase of treatment, the definition and history of the term "termination" and its connotations are reviewed. Various criteria for completing an analysis are examined, and technical observations about this phase of treatment are investigated. It was found that while a significant shift in the transference occurred in this phase of the patient's analysis, conflicts related to the transference were not "resolved" in the classical sense. Terminating treatment was considered as a practical matter in which the patient's autonomy and sense of choice were respected and analyzed.

  5. Dioxin: a case study.

    PubMed

    Bond, G G

    1993-01-01

    The need to notify individuals of a possible health risk from their past exposure to potentially hazardous agents frequently extends beyond workers to include community groups. The issues to consider in community notification are frequently similar to those that are important for worker notification but may include some that are unique. This case study traces the evolution of one company's strategy for communicating with the public about possible dioxin contamination associated with its operations. Early communications tended to emphasize the technical aspects of the issues in the fashion of scientists talking to other scientists. This was interpreted by some to be symptomatic of an arrogant and uncaring attitude. Beginning in the early 1980s, the company's management recognized the need to reach out to a variety of audiences on multiple levels, and shifted to a more comprehensive communications strategy. A similar shift is now occurring throughout the chemical manufacturing industry as top managers realize that, if they expect to continue to operate, they must become more accountable and responsive to the public.

  6. Macroglossia: A Case Study

    ERIC Educational Resources Information Center

    Ruscello, Dennis M.; Douglas, Cara; Tyson, Tabitha; Durkee, Mark

    2005-01-01

    A young child with macroglossia of unknown cause was seen for treatment to modify resting tongue posture and improve speech sound production. Evaluation of the treatments indicated positive change in resting tongue posture and a modest change in speech sound production. Treatment for such patients can be complex and must consider orthodontic…

  7. Macroglossia: A Case Study

    ERIC Educational Resources Information Center

    Ruscello, Dennis M.; Douglas, Cara; Tyson, Tabitha; Durkee, Mark

    2005-01-01

    A young child with macroglossia of unknown cause was seen for treatment to modify resting tongue posture and improve speech sound production. Evaluation of the treatments indicated positive change in resting tongue posture and a modest change in speech sound production. Treatment for such patients can be complex and must consider orthodontic…

  8. Case study: a patient's survival.

    PubMed

    Nauer, K A; Kramer, L; Lockard, K L

    2000-05-01

    Presentation of a case study involving a female patient, in her 20s, undergoing routine surgery for removal of atrial myxoma leading to a heart transplant. This case study will show the progression from postcardiotomy failure, the emergent use of the extracorporeal membrane oxygenator device, the insertion of the HeartMate device, and the final return to the operating room for a heart transplant. The case study will examine the physiologic demands on the patient, as well as the psychological effects from the various life-saving devices.

  9. Principal Succession: A Case Study.

    ERIC Educational Resources Information Center

    Jones, Jeffery C.; Webber, Charles F.

    Principal succession is misunderstood and underutilized as a means of affecting dynamic renewal in school communities. Previously, the replacement of a principal was examined solely through the experiences of principals and teachers. This paper reports on a case study that added the previously neglected perspectives of students, support staff, and…

  10. Obsessional slowness: a case study.

    PubMed

    Lam, Wendy; Wong, Karen W; Fulks, Mary-Ann; Holsti, Liisa

    2008-10-01

    Obsessional slowness is a rare psychiatric disorder with few treatment options and limited research to date. Some suggest that targeted behavioural interventions may reduce the time taken for functional daily activities. To examine whether a behavioural intervention would reduce the amount of time taken for an adolescent with obsessional slowness to walk to class. A single-subject A-B-A withdrawal design was incorporated into this case study. The treatment involved one-to-one pacing and prompting during the subject's walk to gym class. Walking times to gym class were measured during a baseline phase, during a one-month treatment phase, and during a post-treatment follow-up phase. The subject's walking times decreased during the treatment phase. Post-treatment walking times suggested a carry-over effect. This study adds to the sparse evidence on treatments for obsessional slowness and suggests occupation-based treatment options.

  11. Case studies in working memory: a case for single cases?

    PubMed

    Della Sala, S; Logie, R H; Marchetti, C; Wynn, V

    1991-06-01

    Patterns of cognitive deficit in single neuropsychological cases are common sources of evidence for theories of normal cognition. In particular, the working memory model has benefited from data obtained from a number of contrasting patients, in some cases resulting in modifications of the working memory model. In this paper, patterns of data from short-term memory patients and anarthric patients are compared with patterns of data from normal subjects. The patterns of patient data that were unlike those patterns typically found for groups of normal subjects, could be incorporated within a modified version of the articulatory loop component of the working memory model. However a small number of individual normal subjects also did not show the pattern that is reported on the basis of average performance of groups of normal subjects. This causes some difficulty in interpreting those data from such 'aberrant normal' patterns, and those data from single patients with functional cognitive deficits. The implications of these findings for the interpretation of neuropsychological data are discussed in the context of the working memory model, but with the intention of making a general point pertaining to the development of functional models of cognition. It is argued that single case studies should continue to provide a useful source of evidence, providing that care is exercised in considering the implications of such data for models of normal cognition.

  12. Case Study: A Picture Worth a Thousand Words? Making a Case for Video Case Studies

    ERIC Educational Resources Information Center

    Pai, Aditi

    2014-01-01

    A picture, they say, is worth a thousand words. If a mere picture is worth a thousand words, how much more are "moving pictures" or videos worth? The author poses this not merely as a rhetorical question, but because she wishes to make a case for using videos in the traditional case study method. She recommends four main approaches of…

  13. Case Study: A Picture Worth a Thousand Words? Making a Case for Video Case Studies

    ERIC Educational Resources Information Center

    Pai, Aditi

    2014-01-01

    A picture, they say, is worth a thousand words. If a mere picture is worth a thousand words, how much more are "moving pictures" or videos worth? The author poses this not merely as a rhetorical question, but because she wishes to make a case for using videos in the traditional case study method. She recommends four main approaches of…

  14. Physiologic amputation: a case study.

    PubMed

    Long, Jeri; Hall, Virginia

    2014-03-01

    Acute limb ischemia is a complication of severe peripheral arterial disease that can be a threatening limb as well as life. Multiple procedures exist today to help revascularize extremities; however, even with the latest technologies, surgical amputation of the limb may still be necessary. Cryoamputation, or physiologic amputation, is a method used to treat patients who are hemodynamically unstable for the operating room and who are in need of urgent amputation owing to arterial ischemia. This procedure is used in the rare instance where not only a persons' limb is threatened, but also their life. This is a case study regarding one patient who presented to the hospital with limb-threatening ischemia who became hemodynamically unstable owing to the rhabdomyolysis associated with the ischemia of his lower extremity. Cryoamputation was used to stabilize the patient and prevent further deterioration, so that he could safely undergo surgical amputation of the limb without an increase in mortality risk. Cryoamputation must be followed by formal surgical amputation when the patient is hemodynamically stabilized. It is not a limb salvaging, procedure but it is a life-saving procedure. This case study demonstrates the usefulness of the procedure and discusses the technique used for cryoamputation.

  15. Levodopa addiction. A case study.

    PubMed

    Tack, E; De Cuypere, G; Jannes, C; Remouchamps, A

    1988-09-01

    A case is presented of a young woman with a serious addiction to levodopa who over the years developed an extrapyramidal syndrome and chronic paranoid psychotic behaviour. The possible pathophysiological mechanism is discussed.

  16. Allographic agraphia: A case study

    PubMed Central

    Menichelli, Alina; Rapp, Brenda; Semenza, Carlo

    2011-01-01

    We report the case of patient MN, diagnosed with frontotemporal dementia, who exhibited a severe impairment in writing letters and words in upper-case print in the face of accurate production of the same stimuli in lower-case cursive. In contrast to her written production difficulties, MN was unimpaired in recognizing visually presented letters and words in upper-case print. We find a modest benefit of visual form cueing in the written production of upper-case letters, despite an inability to describe or report visual features of letters in any case or font. This case increases our understanding of the allographic level of letter-shape representation in written language production. It provides strong support for previous reports indicating the neural independence of different types of case and font-specific letter-shape information; it provides evidence that letter-shape production does not require explicit access to information about the visual attributes of letter shapes and, finally, it reveals the possibility of interaction between processes involved in letter-shape production and perception. PMID:18489965

  17. A Molecular Epidemiologic Case-Case Study of Prostate Cancer

    DTIC Science & Technology

    2001-03-01

    AD__ _ _ _ Award Number: DAMD17-98-1-8471 TITLE: A Molecular Epidemiologic Case-Case Study of Prostate Cancer PRINCIPAL INVESTIGATOR: Sara S. Strom...Molecular Epidmeiologic Case-Case Study of Prostate DAMD17-98-1-8471 Cancer Susceptibility 6. AUTHOR(S) Sara S. Strom, Ph.D. Sue-Hwa Lin 7. PERFORMING...DISTRIBUTION CODE Approved for Public Release; Distribution Unlimited 13. ABSTRACT (Maximum 200 Words) Although prostate cancer is the most common cancer in

  18. Salary Equity: A Case Study.

    ERIC Educational Resources Information Center

    McConkey, Joan; And Others

    1993-01-01

    Describes a six-year effort to complete a salary equity review for librarians at the University of Colorado (Boulder) in the context of general salary equity for women and minority faculty. Recounts the difficulties before a male counterpart study was chosen to complete the process, and advises others seeking salary equity to be realistic,…

  19. Case study: a bridge across the paradigms.

    PubMed

    Luck, Lauretta; Jackson, Debra; Usher, Kim

    2006-06-01

    Case study as a teaching and research tool has an extensive history in health and social sciences. Despite its suitability for many of the research questions that face nurses, nurses have not fully embraced case study as a comprehensive approach for research. The vagaries of the real-life clinical setting can confound methodologically purist researchers. Case study provides a milieu in which nurse researchers can respond to these vagaries and move towards a paradigmatic openness. In this paper, we argue that case study offers, as yet, under-explored and under-utilised potential as a bridge across the traditional research paradigms. We argue that case study has broad research application and epistemological, ontological and methodological flexibility. When used as a research approach, case study is both the process and end product of research. It provides a delineated boundary for inquiry, and a structural process within which any methods appropriate to investigating a research area can be applied.

  20. Associative visual agnosia: a case study.

    PubMed

    Charnallet, A; Carbonnel, S; David, D; Moreaud, O

    2008-01-01

    We report a case of massive associative visual agnosia. In the light of current theories of identification and semantic knowledge organization, a deficit involving both levels of structural description system and visual semantics must be assumed to explain the case. We suggest, in line with a previous case study, an alternative account in the framework of (non abstractive) episodic models of memory.

  1. A Unique Case of Intraabdominal Polyorchidism: A Case Study

    PubMed Central

    Alemayehu, Biruk; Kozusko, Steven D.; Borao, Frank; Vates III, Thomas S.

    2016-01-01

    Background. Polyorchidism, alternatively supernumerary testes (SNT), is a condition where an individual is born with more than two testicles. This congenital anomaly is quite rare and the literature has described various presentations. Questions/Purposes. To our knowledge, this presentation of polyorchidism has yet to be described in the literature. The goal of this case study is to add to the pediatric, general, and urologic surgery's body of knowledge of the subject matter. Case Study. A nine-month-old boy was admitted for an impalpable right testis and phimosis. At the time of surgical exploration, there appeared to be polyorchid testis on the right-hand side, with three masses that potentially appeared to be undescended testes. Discussion. Proponents of a conservative approach argue that infertility is common in patients with polyorchidism and, by preserving a potentially functional SNT, there may be improved spermatogenesis. When performing definitive surgical treatment, meticulous intra-abdominal and intrainguinal exploration must be undertaken. Orchiopexy should be performed to reduce the chances of torsion, malignancy, and infertility. Conclusion. Our case is important to the literature as it is the first known case of polyorchidism with 3 SNT on the right side, located intra-abdominally, and in a patient less than 1 year of age. PMID:27722006

  2. Teaching Case Studies: A Collaborative Approach.

    ERIC Educational Resources Information Center

    Buffington, James R.; Harper, Jeffrey S.

    Many of the Association to Advance Collegiate Schools of Business (AACSB) accredited schools require undergraduate Management Information Systems (MIS) majors to take a course in the management of information technology. Over half of these schools utilize case studies in the teaching of this course. The authors emphasize that case studies are an…

  3. Associative Visual Agnosia: A Case Study

    PubMed Central

    Charnallet, A.; Carbonnel, S.; David, D.; Moreaud, O.

    2008-01-01

    We report a case of massive associative visual agnosia. In the light of current theories of identification and semantic knowledge organization, a deficit involving both levels of structural description system and visual semantics must be assumed to explain the case. We suggest, in line with a previous case study [1], an alternative account in the framework of (non abstractive) episodic models of memory [4]. PMID:18413915

  4. Merging Literacies: A Case Study

    ERIC Educational Resources Information Center

    Batel, Virginia B.

    2005-01-01

    A small, but perhaps not so unusual, miracle is happening in one of the poorest elementary schools in Charleston County, South Carolina. Two kindergarten teachers at Mary Ford Elementary School, with the help of the school's art teacher and a kindergarten specialist, have effectively combined a focus on art with daily read-alouds and the use of…

  5. Merging Literacies: A Case Study

    ERIC Educational Resources Information Center

    Batel, Virginia B.

    2005-01-01

    A small, but perhaps not so unusual, miracle is happening in one of the poorest elementary schools in Charleston County, South Carolina. Two kindergarten teachers at Mary Ford Elementary School, with the help of the school's art teacher and a kindergarten specialist, have effectively combined a focus on art with daily read-alouds and the use of…

  6. Union Education: A Case Study.

    ERIC Educational Resources Information Center

    Broadbent, R. Brooke

    1988-01-01

    Outlines the author's observations and experiences while designing and delivering a training program at the Professional Institute of the Public Service of Canada. A two-day course acquaints union stewards and prospective stewards with their functions; a three-day advanced course examines legislation and collective bargaining and deals with other…

  7. Bat 21: A Case Study

    DTIC Science & Technology

    1990-04-02

    enemy on a course relayed to him in the disguise of golf course holes. His saga ended with a daring special forces rescue, but also with an enormous cost...disguise of golf course holes. His saga ended with a daring special forces rescue, but also with an enormous cost in men and material. These events...rescue task force to pluck Hambleton off the battlefield is a central point in a saga that begins with the loss his EB-66 to enemy air defenses. THE

  8. Website Redesign: A Case Study.

    PubMed

    Wu, Jin; Brown, Janis F

    2016-01-01

    A library website redesign is a complicated and at times arduous task, requiring many different steps including determining user needs, analyzing past user behavior, examining other websites, defining design preferences, testing, marketing, and launching the site. Many different types of expertise are required over the entire process. Lessons learned from the Norris Medical Library's experience with the redesign effort may be useful to others undertaking a similar project.

  9. Optic Aphasia: A Case Study

    PubMed Central

    Lee, Jae-Hong

    2006-01-01

    Optic aphasia is a rare syndrome in which patients are unable to name visually presented objects but have no difficulty in naming those objects on tactile or verbal presentation. We report a 79-year-old man who exhibited anomic aphasia after a left posterior cerebral artery territory infarction. His naming ability was intact on tactile and verbal semantic presentation. The results of the systematic assessment of visual processing of objects and letters indicated that he had optic aphasia with mixed features of visual associative agnosia. Interestingly, although he had difficulty reading Hanja (an ideogram), he could point to Hanja letters on verbal description of their meaning, suggesting that the processes of recognizing objects and Hanja share a common mechanism. PMID:20396529

  10. Multimodeling: A Preliminary Case Study

    DTIC Science & Technology

    2008-01-17

    it in Ptolemy II. This exercise reveals that Statecharts can be usefully conceptualized as a hierarchical combination of two distinct models of...deployment of the system on two microcontrollers communicating wirelessly, showing that we can effectively leverage both DE and an extension in Ptolemy II... Ptolemy II [10] that is much more explicit about the fact that this is a hierarchical multimodel that combines two distinct modeling formalisms (state

  11. Environmental Contracting: A Case Study

    DTIC Science & Technology

    1994-06-01

    Hazardous and Solid Waste Amendments of 1984 [Ref. 4] provided the impetus for cradle-to-grave accountability of hazardous materials by industry...Conservation and Recovery Act of 1976 (RCRA), the Hazardous and Solid Waste Amendments of 1984 (HSWA, a.k.a. the 1984 RCRA Amendments) and various...Office, Washington, DC, 1976. 4. United States Code. Environmental Policy: Hazardous and Solid Waste Amendments of 1984 (HSWA).

  12. Pheasant project: a case study

    SciTech Connect

    Halabura, S.P.

    1988-07-01

    Pheasant Project was the name given to a consortium of oil companies that drilled 49 dry holes across central Saskatchewan during late 1968 and early 1969. It was hoped to find commercial amounts of hydrocarbons within reefs of the Middle Devonian Winnipegosis Formation and thus establish central Saskatchewan as a new oil province. Unfortunately, the dry holes discouraged further exploration for deep oil both in the southeast and in the central parts of the province until recent Winnipegosis oil discoveries were made in the tableland area. Why was the Pheasant Project such a disaster. The Pheasant Project was a master-pooling of individual exploration permits held by a variety of companies and arranged by an enterprising landman. The Saskatchewan government agreed to the master-pooling on the condition that the wells be drilled quickly and efficiently. Finding oil became secondary to satisfying the pooling terms. All wells were located within the central part of the Elk point seaway, with the dominant exploration concept being the Keg River-Rainbow Lake model. Contrary to popular belief, the Pheasant Project did find shows of oil, as well as favorable reservoirs. Careful examination of the Pheasant wells reveals fundamental sedimentological sequences and patterns of salt-solution tectonics that are critical to defining oil plays in the Elk Point sequence. Distribution of reservoirs within Winnipegosis reefs, reef morphology, the nature of the Shell Lake-Quill unit, and source rock factors are a few of these.

  13. Quantum catastrophes: a case study

    NASA Astrophysics Data System (ADS)

    Znojil, Miloslav

    2012-11-01

    The bound-state spectrum of a Hamiltonian H is assumed real in a non-empty domain D of physical values of parameters. This means that for these parameters, H may be called crypto-Hermitian, i.e. made Hermitian via an ad hoc choice of the inner product in the physical Hilbert space of quantum bound states (i.e. via an ad hoc construction of the operator Θ called the metric). The name quantum catastrophe is then assigned to the N-tuple-exceptional-point crossing, i.e. to the scenario in which we leave the domain D along such a path that at the boundary of D, an N-plet of bound-state energies degenerates and, subsequently, complexifies. At any fixed N ⩾ 2, this process is simulated via an N × N benchmark effective matrix Hamiltonian H. It is being assigned such a closed-form metric which is made unique via an N-extrapolation-friendliness requirement. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical devoted to ‘Quantum physics with non-Hermitian operators’.

  14. Evaluation -- Shanti: A Case Study.

    ERIC Educational Resources Information Center

    Rosen, David J.; Mulcahy, Gene

    1975-01-01

    This newsletter comprises four sections: (1) the educational philosophy and objectives of Shanti, a public alternative school in Hartford, Connecticut; (2) Rosen's statements about the difficulties of finding an evaluation model for alternative schools and the implications of the methodology that he later used in evaluating the Shanti school in…

  15. Exploring Chaos: A Case Study.

    ERIC Educational Resources Information Center

    Nemirovsky, Ricardo; Tinker, Robert

    1993-01-01

    Describes software, hardware, and devices that were designed to provide students with an environment to experiment with basic ideas of mechanics, including nonlinear dynamics. Examines the behavior of a Lorenzian water wheel by comparing experimental data with theoretical results obtained from computer-based sensors. (MDH)

  16. A Distance Learning Case Study.

    ERIC Educational Resources Information Center

    Boord, Patricia M.

    1998-01-01

    To address diminishing resources and increased training demands, the Operational Training Unit (OTU) of the Federal Bureau of Investigation has saved almost $2 million by developing a distance education course to replace one full week of training at the FBI Academy. Discussion focuses on major issues faced by OTU in designing/delivering this…

  17. "The Brethren": A Case Study.

    ERIC Educational Resources Information Center

    Palmerton, Patricia R.; Pribble, Paula Tompkins

    The problem of change in the character of the United States Supreme Court between 1969 and 1975 is examined, in this paper, in the context of group decision making and organizational communication. Based on information from "The Brethren," a behind-the-scenes account of the Supreme Court justices by Bob Woodward and Scott Armstrong, the…

  18. Multistrategy learning: A case study

    SciTech Connect

    Domingos, P.

    1996-12-31

    Two of the most popular approaches to induction are instance-based learning (IBL) and rule generation. Their strengths and weaknesses are largely complementary. IBL methods are able to identify small details in the instance space, but have trouble with attributes that are relevant in some parts of the space but not others. Conversely, rule induction methods may overlook small exception regions, but are able to select different attributes in different parts of the instance space. The two methods have been unified in the RISE algorithm. RISE views instances as maximally specific rules, forms more general rules by gradually clustering instances of the same class, and classifies a test example by letting the nearest rule win. This approach potentially combines the advantages of rule induction and IBL, and has indeed been observed to be more accurate than each on a large number of bench-mark datasets. However, it is important to determine if this performance is indeed due to the hypothesized advantages, and to define the situations in which RISE`s bias will and will not be preferable to those of the individual approaches. This abstract reports experiments to this end in artificial domains.

  19. Participative Case Studies: Integrating Case Writing and a Traditional Case Study Approach in a Marketing Context

    ERIC Educational Resources Information Center

    Forman, Howard

    2006-01-01

    Case-based pedagogy is a valuable tool for applying business concepts and theories to organizational contexts. Traditional case-based pedagogy offers such learning opportunities. What this pedagogy lacks, however, is an element of real-time experiential learning opportunities. This research focuses on the advantages of incorporating a case-writing…

  20. Case Study: A Separation of Powers Lesson.

    ERIC Educational Resources Information Center

    Jenkins, Steve

    1986-01-01

    Presents a case study involving students in the issue of separation of powers as applied to the 1952 Immigration and Nationality Act. Students examine the case of Jagdish Rai Chadha, an immigrant threatened with deportation whose problems resulted in 1983 U.S. Supreme Court decision declaring legislative veto provision of Immigration and…

  1. Memory and Learning: A Case Study.

    ERIC Educational Resources Information Center

    Webster, Raymond E.

    1986-01-01

    The usefulness of the Learning Efficency Test (LET), an approach to assessing the learning efficiency and short-term memory recall capacity in children, is described via a case study demonstrating the test's use to develop instructional strategies. (CL)

  2. Technologies in Literacy Learning: A Case Study

    ERIC Educational Resources Information Center

    Cloonan, Anne

    2010-01-01

    This article draws on outcomes of a study which explored changes in teachers' literacy pedagogies as a result of their participation in a collaborative teacher professional learning project. The educational usability of schemas drawn from multiliteracies and Learning by Design theory is illustrated through a case study of a teacher's work on…

  3. Prader-Willi Disease: A Case Study.

    ERIC Educational Resources Information Center

    Forbus, William R., III

    A case study focuses on the characteristics and physical management of a 15-year-old with Prader-Willi Syndrome, a birth defect associated with hypotonia, insatiable appetite, hypogonadism, central nervous system dysfunction, and abnormal growth and development . A literature review addresses studies dealing with behavior modification of obesity…

  4. Prader-Willi Disease: A Case Study.

    ERIC Educational Resources Information Center

    Forbus, William R., III

    A case study focuses on the characteristics and physical management of a 15-year-old with Prader-Willi Syndrome, a birth defect associated with hypotonia, insatiable appetite, hypogonadism, central nervous system dysfunction, and abnormal growth and development . A literature review addresses studies dealing with behavior modification of obesity…

  5. A Case Study about Communication Strategies

    ERIC Educational Resources Information Center

    Lin, Grace Hui Chin

    2011-01-01

    The primary purpose of this case study was to identify what were Taiwanese University English as a Foreign Language (EFL) learners' perceptions about learning communication strategies. This study collected qualitative data about students' beliefs and attitudes as they learned communication strategies. The research question guiding the study was:…

  6. Nanomaterial Case Study: A Comparison of Multiwalled ...

    EPA Pesticide Factsheets

    The draft document is intended to be used as part of a process to identify what is known and, more importantly, what is not yet known that could be of value in assessing the broad implications of specific nanomaterials. Like previous case studies (see History/ Chronology below), this draft case study on multiwalled carbon nanotubes (MWCNTs) is based on the comprehensive environmental assessment (CEA) approach, which consists of both a framework and a process. Unlike previous case studies this case study incorporates information about a traditional (i.e., “non-nano-enabled”) product, against which the MWCNT flame-retardant coating applied to upholstery textiles (i.e., the “nano-enabled” product) can be compared. The comparative element serves dual-purposes: 1) to provide a more robust database that facilitates identification of data gaps related to the nano-enabled product and 2) to provide a context for identifying key factors and data gaps for future efforts to evaluate risk-related trade-offs between a nano-enabled and non-nano-enabled product. This draft case study does not represent a completed or even a preliminary assessment of MWCNTs; rather, it uses the CEA framework to structure information from available literature and other resources (e.g., government reports) on the product life cycle, fate and transport processes in various environmental media, exposure-dose characterization, and impacts in human, ecological, and environmental receptors.

  7. Nanomaterial Case Study: A Comparison of Multiwalled ...

    EPA Pesticide Factsheets

    The draft document is intended to be used as part of a process to identify what is known and, more importantly, what is not yet known that could be of value in assessing the broad implications of specific nanomaterials. Like previous case studies (see History/ Chronology below), this draft case study on multiwalled carbon nanotubes (MWCNTs) is based on the comprehensive environmental assessment (CEA) approach, which consists of both a framework and a process. Unlike previous case studies this case study incorporates information about a traditional (i.e., “non-nano-enabled”) product, against which the MWCNT flame-retardant coating applied to upholstery textiles (i.e., the “nano-enabled” product) can be compared. The comparative element serves dual-purposes: 1) to provide a more robust database that facilitates identification of data gaps related to the nano-enabled product and 2) to provide a context for identifying key factors and data gaps for future efforts to evaluate risk-related trade-offs between a nano-enabled and non-nano-enabled product. This draft case study does not represent a completed or even a preliminary assessment of MWCNTs; rather, it uses the CEA framework to structure information from available literature and other resources (e.g., government reports) on the product life cycle, fate and transport processes in various environmental media, exposure-dose characterization, and impacts in human, ecological, and environmental receptors.

  8. Vandalism Prevention Programs: A Case Study Approach.

    ERIC Educational Resources Information Center

    White, James; Fallis, Anita

    The objective of this study was to identify, describe, and appraise existing behavior-oriented, vandalism-prevention programs using a case-study approach. This report summarizes an investigation of three programs in Ontario (Canada): Project PRIDE (Pupils Responsible in Determining their own Environment); Operation Aware; and a Diversion program.…

  9. Gigantic Suprapubic Lymphedema: A Case Study

    PubMed Central

    Tanhaeivash, Roozbeh; Franiel, Tobias; Grimm, Marc-Oliver

    2016-01-01

    We present the first case study of idiopathic gigantic suprapubic lymphedema and buried penis treated with puboscrotal reconstruction in a patient with initial extreme obesity after an extensive weight reduction (120 kg). Massive localized lymphedema of the suprapubic region should be differentiated from the scrotal type. Severe lymphedema could not resolve on its own and weight reduction does not seem to be helpful in such cases. PMID:27574599

  10. Library Virtual Tours: A Case Study

    ERIC Educational Resources Information Center

    Ashmore, Beth; Grogg, Jill E.

    2004-01-01

    Virtual tours delivered via the Web have become a common tool for both instruction and outreach. This article is a case study of the creation of a virtual tour for a university library and is intended to provide others interested in creating a virtual tour of their library the opportunity to learn from the mistakes and successes of fellow…

  11. Library Virtual Tours: A Case Study

    ERIC Educational Resources Information Center

    Ashmore, Beth; Grogg, Jill E.

    2004-01-01

    Virtual tours delivered via the Web have become a common tool for both instruction and outreach. This article is a case study of the creation of a virtual tour for a university library and is intended to provide others interested in creating a virtual tour of their library the opportunity to learn from the mistakes and successes of fellow…

  12. Anthropology and Popular Culture: A Case Study.

    ERIC Educational Resources Information Center

    Estes, Jack

    The study of popular culture in the United States is an appropriate anthropological endeavor, as evidenced in a case study of the volcanic eruption of Mt. St. Helens in Oregon. By examining its popular arts, anthropologists gain understanding of the culture and its people. For example, an analysis of reactions to the Mt. St. Helens eruption…

  13. Curriculum Formation: A Case Study from History

    ERIC Educational Resources Information Center

    Shay, Suellen

    2011-01-01

    Drawing on the work of Bernstein and Maton and using a case-study approach, this study explores the formation of an undergraduate history curriculum at the University of Cape Town. This article focuses on two periods of curriculum formation referred to as history as canon and history as social science. With respect to these two curriculum periods…

  14. Anthropology and Popular Culture: A Case Study.

    ERIC Educational Resources Information Center

    Estes, Jack

    The study of popular culture in the United States is an appropriate anthropological endeavor, as evidenced in a case study of the volcanic eruption of Mt. St. Helens in Oregon. By examining its popular arts, anthropologists gain understanding of the culture and its people. For example, an analysis of reactions to the Mt. St. Helens eruption…

  15. Williams 'elfin facies' Syndrome: A Case Study.

    ERIC Educational Resources Information Center

    Swartz, Stanley L.

    A review of the research literature related to Williams 'elfin facies' Syndrome (a condition including mental retardation and cardiac anomalies), a case study, and the results of an early intervention program, are reported. The medical aspects of the syndrome have been reported with sufficient consistency for a profile to emerge. Psychological…

  16. Tool Version Management Technology: A Case Study.

    DTIC Science & Technology

    1990-11-01

    Technical Report AD-A235 639 CMU/SEI-90-TR-25 Tool Version Management Technology: A Case Study Peter H. Feiler Grace F. Downey November 1990 x 91...00304 90 7 Technical Report CMU/SEI-90-TR-25 ESD-90-TR-226 November 1990 Tool Version Management Technology: A Case Study Peter H. Feiler Grace F. Downey...trademark holder. Table of Contents 1. lntroducton 1 2. The Problem 3 2.1. Tool Version Organization and Selection 3 2.2. Stability of Selected Tool

  17. Delivering Online Examinations: A Case Study

    ERIC Educational Resources Information Center

    Howarth, Jason; Messing, John; Altas, Irfan

    2004-01-01

    This paper represents a brief case study of delivering online examinations to a worldwide audience. These examinations are delivered in partnership with a commercial online testing company as part of the Industry Master's degree at Charles Sturt University (CSU). The Industry Master's degree is an academic program for students currently employed…

  18. Phonological Precedence in Dyslexia: A Case Study

    ERIC Educational Resources Information Center

    Schneider-Zioga, Patricia

    2012-01-01

    Developmental dyslexia is believed to involve a phonological deficit of which the exact properties have not been clearly established. This article presents the findings of a longitudinal case study that suggest that, at least for some people with dyslexia, the fundamental problem involves a disturbance of temporal-spatial ordering abilities. A…

  19. Peasant Politics in Chile: A Case Study.

    ERIC Educational Resources Information Center

    Petras, James; Zemelman, Hugo

    The major purpose of this paper is to describe and analyze the formation of a new structure of authority and the process of change from capitalist oligarchy to pluralistic collectivism--an aspect of political development. A case study is based upon interviews with 12 informants who were involved in the seizure of a large farm from its owner. The…

  20. Training Needs Assessment: A Case Study.

    ERIC Educational Resources Information Center

    Horton, George R. "Dick"

    1984-01-01

    Presents a case study and findings of a training needs assessment which was conducted to determine the training implications of implementing an integral system of quality assurance at the Fridley, Minnesota, plant of Onan Corporation, a manufacturer of electric generator sets and switch gear. (MBR)

  1. Change and Its Consequences: A Case Study.

    ERIC Educational Resources Information Center

    Pierce, Susan Resneck

    2000-01-01

    The University of Puget Sound, Washington, represents a case study in institutional change (and its consequences) through innovative planning and bold initiatives. Over a decade of decisive actions that included ongoing conversation and communication, with all the fallout that entailed, has refashioned the institution into a stronger undergraduate…

  2. Phonological Precedence in Dyslexia: A Case Study

    ERIC Educational Resources Information Center

    Schneider-Zioga, Patricia

    2012-01-01

    Developmental dyslexia is believed to involve a phonological deficit of which the exact properties have not been clearly established. This article presents the findings of a longitudinal case study that suggest that, at least for some people with dyslexia, the fundamental problem involves a disturbance of temporal-spatial ordering abilities. A…

  3. Learning Machine Learning: A Case Study

    ERIC Educational Resources Information Center

    Lavesson, N.

    2010-01-01

    This correspondence reports on a case study conducted in the Master's-level Machine Learning (ML) course at Blekinge Institute of Technology, Sweden. The students participated in a self-assessment test and a diagnostic test of prerequisite subjects, and their results on these tests are correlated with their achievement of the course's learning…

  4. Semantically Redundant Language--A Case Study

    ERIC Educational Resources Information Center

    Rizza, Chris

    2009-01-01

    In this article, I discuss the concept of semantically redundant language through a case study of the Te Rauparaha Maori haka. I suggest that current linguistic theories cannot give a full account of ritualized speech events, of which the haka is an example, as these theories are based on a traditional dyadic model of interaction involving a…

  5. Learning Machine Learning: A Case Study

    ERIC Educational Resources Information Center

    Lavesson, N.

    2010-01-01

    This correspondence reports on a case study conducted in the Master's-level Machine Learning (ML) course at Blekinge Institute of Technology, Sweden. The students participated in a self-assessment test and a diagnostic test of prerequisite subjects, and their results on these tests are correlated with their achievement of the course's learning…

  6. Case Study Evaluations: A Decade of Progress?

    ERIC Educational Resources Information Center

    Yin, Robert K.

    1997-01-01

    In the last 10 years, there has been increased use of case study methodology, with accompanying refinement and improvement of the methods. Case studies have become legitimate research methods in evaluation, but it is too soon to say whether improvements in methodology are really resulting in improvements in the case studies conducted. (SLD)

  7. Case Study Evaluations: A Decade of Progress?

    ERIC Educational Resources Information Center

    Yin, Robert K.

    1997-01-01

    In the last 10 years, there has been increased use of case study methodology, with accompanying refinement and improvement of the methods. Case studies have become legitimate research methods in evaluation, but it is too soon to say whether improvements in methodology are really resulting in improvements in the case studies conducted. (SLD)

  8. Necrotizing Fasciitis: A Study of 48 Cases.

    PubMed

    Singh, Gurjit; Bharpoda, Pragnesh; Reddy, Raghuveer

    2015-12-01

    Necrotizing fasciitis represents a group of highly lethal infections characterized by rapidly progressing inflammation and necrosis. The aim of the study was to analyze the clinical profile, microbial flora, and predisposing risk factors in patients with necrotizing fasciitis. Lastly, we aimed to formulate a protocol for management of necrotizing fasciitis. Forty-eight cases of necrotizing fasciitis patients who reported to our hospital between April 2007 and September 2009 were included in the study. The commonest predisposing factors were age greater than 50 years (58 % cases) and diabetes mellitus (52 % cases). The commonest site involved was extremity (70.8 %). Majority of infections were polymicrobial (87.5 %). Repeated aggressive debridement was the commonest surgical procedure performed. Early and aggressive surgical debridement, often in multiple sittings, supplemented by appropriate antibiotics and supportive therapy, forms the key to a successful outcome in necrotizing fasciitis.

  9. Changing the Library Brand: A Case Study

    ERIC Educational Resources Information Center

    Wynne, Ben; Dixon, Simon; Donohue, Neil; Rowlands, Ian

    2016-01-01

    This article outlines some of the opportunities and challenges of changing what the library "brand" means to academic and professional services staff in the rapidly changing environment of UK higher education, taking the University of Leicester as a case study. It makes a practitioner contribution to the growing body of evidence of how…

  10. Biliteracy, Spelling, and Writing: A Case Study

    ERIC Educational Resources Information Center

    Midgette, Ekaterina; Philippakos, Zoi A.

    2016-01-01

    The overall purpose of this case study is to examine biliteracy and its effects on a young child's orthographic and writing growth. The analysis of the kindergartener's spelling development and compositional growth in reference to both language systems indicates that biliteracy had a positive effect on the student's acquisition of English…

  11. Youth Development: A Case Study from Honduras.

    ERIC Educational Resources Information Center

    Boll, Jay

    This case study documents the experiences of a Peace Corps volunteer who worked as a Youth Development volunteer with disadvantaged institutionalized youth in Honduras. Youth Development volunteers provide direct services in the areas of vocational education, recreational programming, informal education, and counseling. Many are assigned to…

  12. Tachycardia During Resistance Exercise: A Case Study.

    ERIC Educational Resources Information Center

    Fry, Andrew C.; Parks, Michael J.

    2001-01-01

    This case study examined a weight-trained (WT) male who had an unusually high heart rate response to heavy resistance exercise and self-administered anabolic androgenic steroids as an ergogenic aid to training. The subject was compared to 18 other WT people. His tachycardia response occurred only in the presence of a pressure load and not with a…

  13. Tachycardia During Resistance Exercise: A Case Study.

    ERIC Educational Resources Information Center

    Fry, Andrew C.; Parks, Michael J.

    2001-01-01

    This case study examined a weight-trained (WT) male who had an unusually high heart rate response to heavy resistance exercise and self-administered anabolic androgenic steroids as an ergogenic aid to training. The subject was compared to 18 other WT people. His tachycardia response occurred only in the presence of a pressure load and not with a…

  14. Sustainability in Housing: A Curriculum Case Study.

    ERIC Educational Resources Information Center

    Parrott, Kathleen; Emmel, Joann M.

    2001-01-01

    Explores the influence of environmental issues on the field of housing, from the perspective of sustainable housing. Presents a case study of the development of a college course to address these issues by integrating energy management, air quality, water quality, and waste management. (Author)

  15. Changing the Library Brand: A Case Study

    ERIC Educational Resources Information Center

    Wynne, Ben; Dixon, Simon; Donohue, Neil; Rowlands, Ian

    2016-01-01

    This article outlines some of the opportunities and challenges of changing what the library "brand" means to academic and professional services staff in the rapidly changing environment of UK higher education, taking the University of Leicester as a case study. It makes a practitioner contribution to the growing body of evidence of how…

  16. Making Mentoring Stick: A Case Study

    ERIC Educational Resources Information Center

    Karallis, Takis; Sandelands, Eric

    2009-01-01

    Purpose: This paper seeks to provide a case study of the mentoring process within Kentz Engineers & Constructors. Design/methodology/approach: The paper reflects the experiences of those leading the mentoring process within Kentz with insights extracted from a process of action, reflection and live experimentation. Findings: The paper…

  17. Making Mentoring Stick: A Case Study

    ERIC Educational Resources Information Center

    Karallis, Takis; Sandelands, Eric

    2009-01-01

    Purpose: This paper seeks to provide a case study of the mentoring process within Kentz Engineers & Constructors. Design/methodology/approach: The paper reflects the experiences of those leading the mentoring process within Kentz with insights extracted from a process of action, reflection and live experimentation. Findings: The paper…

  18. Sustainability in Housing: A Curriculum Case Study.

    ERIC Educational Resources Information Center

    Parrott, Kathleen; Emmel, Joann M.

    2001-01-01

    Explores the influence of environmental issues on the field of housing, from the perspective of sustainable housing. Presents a case study of the development of a college course to address these issues by integrating energy management, air quality, water quality, and waste management. (Author)

  19. Families as Case Managers: A Longitudinal Study.

    ERIC Educational Resources Information Center

    Seltzer, Marsha Mailick; And Others

    1989-01-01

    Performed follow-up study measuring effects of case management training on management activities of families of elderly persons. Interviewed 78 subjects from original study and found case management to be normative activity for families of elderly. Noted differences reported between male and female case managers and in types of obstacles…

  20. Interdisciplinary Student Teams Projects: A Case Study

    ERIC Educational Resources Information Center

    Kruck, S. E.; Teer, Faye P.

    2009-01-01

    In today's organizations team work has become an integral part of the day-to-day routine. For this reason, University professors are including group projects in many courses. In such group assessments, we advocate the use of interdisciplinary teams, where possible. As a case study, we report an interdisciplinary group technical project with…

  1. A CASE STUDY OF ENVIRONMENTAL DATA MANAGEMENT

    EPA Science Inventory

    In order to support our ongoing research in watershed ecology and global climate change, we gather and analyze environmental data from several government agencies. This case study demonstrates a researcher’s approach to accessing, organizing, and using intersectoral data. T...

  2. A Case Study in Learning to Unlearn

    ERIC Educational Resources Information Center

    Downes, Martin; Grummell, Bernie; Murphy, Conor; Ryan, Anne

    2015-01-01

    In this case study, Irish academics reflect on our involvement in a project--Transformative Engagement Network (TEN). This project aims to transform the nature of the engagement between the various stakeholders impacted by or concerned with climate change and to insert the voice and concerns of the most vulnerable food producers into climate…

  3. Fraternization in Accounting Firms: A Case Study

    ERIC Educational Resources Information Center

    Heinze, Tim; Kizirian, Tim; Leese, Wallace

    2004-01-01

    This case study sheds light on how to avoid risks caused by manager-subordinate dating relationships (fraternization) such as employee misunderstandings, retaliation charges, favoritism complaints, wrongful termination lawsuits, and sexual harassment lawsuits, as well as associated ethical risks. Risk avoidance can be accomplished through a better…

  4. A Case Study of Horizontal Teacher Evaluation.

    ERIC Educational Resources Information Center

    Johnson, Trav D.

    Horizontal teacher evaluation increases understanding of teaching through the critical examination of educational goals and classroom practices. This examination includes teachers' classroom observations of one another coupled with in-depth teacher conversations or dialogue about teaching aims and practices. A qualitative case study of a…

  5. A Case Study in Learning to Unlearn

    ERIC Educational Resources Information Center

    Downes, Martin; Grummell, Bernie; Murphy, Conor; Ryan, Anne

    2015-01-01

    In this case study, Irish academics reflect on our involvement in a project--Transformative Engagement Network (TEN). This project aims to transform the nature of the engagement between the various stakeholders impacted by or concerned with climate change and to insert the voice and concerns of the most vulnerable food producers into climate…

  6. A Case Study in Acoustical Design.

    ERIC Educational Resources Information Center

    Ledford, Bruce R.; Brown, John A.

    1992-01-01

    Addresses concerns of both facilities planners and instructional designers in planning for the audio component of group presentations. Factors in the architectural design of enclosures for the reproduction of sound are described, including frequency, amplitude, and reverberation; and a case study for creating an acceptable enclosure is presented.…

  7. Advanced supplier partnership practices: a case study.

    PubMed

    Williams, B R

    2000-05-01

    This article describes how a supplier partnership was set up to avoid the typical purchasing relationship--price being inversely proportional to quantity and having the purchaser take all the risk of product obsolescence. The case study also describes how rate-based replenishment replaced time-based delivery, and how all these advantages were achieved at reduced administrative costs.

  8. It's Not Funny: A Case Study

    ERIC Educational Resources Information Center

    Méndez-Morse, Sylvia

    2015-01-01

    This case study may be used with personnel supervision, school law, and other school leadership courses. It describes the behavior and actions of one teacher toward another. Student discussions can focus on supervision, workplace mobbing, workplace bullying, as well as sexual harassment. Students should focus on a school leader's role in such…

  9. It's Not Funny: A Case Study

    ERIC Educational Resources Information Center

    Méndez-Morse, Sylvia

    2015-01-01

    This case study may be used with personnel supervision, school law, and other school leadership courses. It describes the behavior and actions of one teacher toward another. Student discussions can focus on supervision, workplace mobbing, workplace bullying, as well as sexual harassment. Students should focus on a school leader's role in such…

  10. Identifying the Visually Gifted: A Case Study.

    ERIC Educational Resources Information Center

    Fredette, Barbara W.; Hunter, Adrienne

    The case study of a visually gifted 8-year-old child illustrates the problems that may be encountered in determining giftedness that is manifested largely through visual processes and products. The child's intelligence quotient was just below that required for admission to the gifted program in his school. Retesting with the complete number of…

  11. Inside Outdoor Education: A Case Study.

    ERIC Educational Resources Information Center

    Raffan, James

    This case study examines the teaching practices of Alan Woods, (pseudonym) who teaches elementary students in an outdoor education program. It describes a typical teaching day, including Alan's comments about his work and important aspects of being an outdoor educator. Alan stated that he used recitation questioning (asking students to recite…

  12. A CASE STUDY OF ENVIRONMENTAL DATA MANAGEMENT

    EPA Science Inventory

    In order to support our ongoing research in watershed ecology and global climate change, we gather and analyze environmental data from several government agencies. This case study demonstrates a researcher’s approach to accessing, organizing, and using intersectoral data. T...

  13. Fiberglass distribution poles: A case study

    SciTech Connect

    Miller, M.F.; Hosford, G.S.; Boozer, J.F. III

    1995-01-01

    This paper addresses the design considerations and manufacturing techniques along with mechanical test results of fiberglass reinforced composite (FRC) primary distribution poles. With it`s light weight, and virtually no maintenance it offers a viable alternative for use in remote and inaccessible locations. This paper also discusses a case study where seventy five FRC primary distribution poles have been installed on a distribution system in a remote area accessible only by foot and helicopter.

  14. Paraneoplastic dermatomyositis: a study of 12 cases.

    PubMed

    Requena, C; Alfaro, A; Traves, V; Nagore, E; Llombart, B; Serra, C; Martorell, A; Guillén, C; Sanmartín, O

    2014-09-01

    Adult dermatomyositis presents as a paraneoplastic syndrome in up to 25% of cases, but no clinical, histologic, or laboratory markers completely specific for paraneoplastic disease in dermatomyositis have been identified to date. Furthermore, studies on adult dermatomyositis do not usually report the frequency of cutaneous features of dermatomyositis in patients with associated cancer. Our aim was to review the characteristics of paraneoplastic dermatomyositis in patients seen at our hospital. We studied 12 cases of paraneoplastic dermatomyositis and recorded patient age and sex, associated cancer, time between onset of dermatomyositis and cancer, emergent cutaneous manifestations, muscle involvement, dysphagia, lung disease, and levels of creatine phosphokinase and circulating autoantibodies. The mean age of the patients was 61 years and the 2 most common malignancies were ovarian cancer and bladder cancer. The mean time between the diagnosis of cancer and dermatomyositis was 7 months and in most cases, the cancer was diagnosed first. Seven patients had amyopathic dermatomyositis. The most common cutaneous signs were a violaceous photodistributed rash sparing the interscapular area and a heliotrope rash, followed by Gottron papules and cuticle involvement. Superficial cutaneous necrosis was observed in 3 cases. Myositis-specific autoantibodies were not detected in any of the 6 patients who underwent this test. Paraneoplastic dermatomyositis is often amyopathic. There are no specific cutaneous markers for malignancy in dermatomyositis. Myositis-specific antibodies are not associated with paraneoplastic dermatomyositis. Copyright © 2013 Elsevier España, S.L.U. y AEDV. All rights reserved.

  15. Psychotherapy and psychological time: a case study.

    PubMed

    Quiñones, Álvaro; Ceric, Francisco; Ugarte, Carla; De Pascale, Adele

    2017-01-01

    The present study is a comparative case study as part of research on the psychotherapeutic process. This research describes the perception of subjective time in two psychotherapeutic processes, one successful and one unsuccessful. We studied two psychotherapeutic processes of cognitive orientation, which were video recorded and fully transcribed in each session. First a qualitative analysis was applied for quality coding (Top-down) was performed to identify category types of subjective time, depending on psychological well-being. These were categorized as past, present, and future; each one in positive and negative forms. Secondly, two quantitative statistical analyses were applied: one of content analysis, which allowed us to observe the frequencies for the six categories, and another, a cumulative frequency analysis, which allowed us to identify a differential pattern in the analyzed cases. These data showed different temporal profiles for both cases, differentiated by categories. This finding that would allow us to track the process of subjectivity in terms of specific components associated with psychotherapy success. We present a mixed method, a qualitative for initial coding of patient speaking turns and a quantitative methodology such as the cumulative frequency analysis in time in a therapeutic context. Those changes are progressive and must be observed as a continuous and dynamic evolution to allow for an interpretation in a naturalistic context.

  16. A case study of teen parenting.

    PubMed

    Cardaci, Regina

    2011-01-01

    The purpose of this case study is to demonstrate how the use of the standard nursing languages of NANDA International (NANDA-I), the Nursing Interventions Classification (NIC), and the Nursing Outcomes Classification (NOC) help a teen mother provide safe care for her newborn. In addition, this study aims to demonstrate how important standardized nursing languages are in documenting the care provided. The data sources for this article are clinical nursing practice, research evidence in the form of care directives from the American Academy of Pediatrics regarding newborn safety and feeding, and the books that provide directions for the use of NANDA-I, NIC, and NOC. This case demonstrates the use of the nursing process in providing care for a teen mother and a newborn. Many new mothers, especially teens, are poorly informed regarding normal newborn care and safety upon hospital discharge. For this reason, teen mothers should be referred for nursing assessments in the home environment after discharge. This case demonstrates the need for education of all parents prior to hospital discharge and supports the need for home-based evaluations to ensure the safety of the infant. This case also supports the use of standardized nursing language to document the care provided. © 2011, The Author; International Journal of Nursing Terminologies and Classifications © 2011, NANDA International.

  17. Marketing and clinical trials: a case study

    PubMed Central

    Francis, David; Roberts, Ian; Elbourne, Diana R; Shakur, Haleema; Knight, Rosemary C; Garcia, Jo; Snowdon, Claire; Entwistle, Vikki A; McDonald, Alison M; Grant, Adrian M; Campbell, Marion K

    2007-01-01

    Background Publicly funded clinical trials require a substantial commitment of time and money. To ensure that sufficient numbers of patients are recruited it is essential that they address important questions in a rigorous manner and are managed well, adopting effective marketing strategies. Methods Using methods of analysis drawn from management studies, this paper presents a structured assessment framework or reference model, derived from a case analysis of the MRC's CRASH trial, of 12 factors that may affect the success of the marketing and sales activities associated with clinical trials. Results The case study demonstrates that trials need various categories of people to buy in – hence, to be successful, trialists must embrace marketing strategies to some extent. Conclusion The performance of future clinical trials could be enhanced if trialists routinely considered these factors. PMID:18028537

  18. Marketing and clinical trials: a case study.

    PubMed

    Francis, David; Roberts, Ian; Elbourne, Diana R; Shakur, Haleema; Knight, Rosemary C; Garcia, Jo; Snowdon, Claire; Entwistle, Vikki A; McDonald, Alison M; Grant, Adrian M; Campbell, Marion K

    2007-11-20

    Publicly funded clinical trials require a substantial commitment of time and money. To ensure that sufficient numbers of patients are recruited it is essential that they address important questions in a rigorous manner and are managed well, adopting effective marketing strategies. Using methods of analysis drawn from management studies, this paper presents a structured assessment framework or reference model, derived from a case analysis of the MRC's CRASH trial, of 12 factors that may affect the success of the marketing and sales activities associated with clinical trials. The case study demonstrates that trials need various categories of people to buy in - hence, to be successful, trialists must embrace marketing strategies to some extent. The performance of future clinical trials could be enhanced if trialists routinely considered these factors.

  19. Leadership Development: A Senior Leader Case Study

    DTIC Science & Technology

    2014-10-01

    September–October 2014 Air & Space Power Journal | 71 Feature Leadership Development A Senior Leader Case Study Maj Jason M. Newcomer , DBA, USAF...Z39-18 September–October 2014 Air & Space Power Journal | 72 Newcomer , Kolberg, & Corey Leadership Development Feature program, a requirement-driven...meet or exceed the DT program’s objectives. September–October 2014 Air & Space Power Journal | 73 Newcomer , Kolberg, & Corey Leadership Development

  20. A Case Study of SSP for Indonesia

    NASA Astrophysics Data System (ADS)

    Mostavan, A.; Kaya, N.

    2002-01-01

    The market of the Solar Power Satellite must be worldwide, because it can be provide electricity anywhre in the world from the Earth's orbits. We have perform case studies of various countries to understand their benefits and disadvantages provide by the Space Solar Power, because each country has much different condition on energy from other countries. We are starting the international collaboration between Indonesia and Japan to carry out the case study for Indonesia. In Japan, METI (Ministry of Economy, Trade and Industry) has already organized a committee to investigate the feasibility of the Space Solar Power and to make a plan to launch a space demonstration of the Solar Power Satellite. While, Indonesia is quickly developing economy and increasing their energy demand. We are investigating the detailed energy conditions of Indonesia and the benefits and disadvantages of he SSP for Indonesia. Especially, we will perform the investigation on the receiving system for the Japanese pilot SPS.

  1. Concentrated Photo Voltaics (CPV): a case study

    NASA Astrophysics Data System (ADS)

    Centro, S.

    2015-08-01

    Concentrated PhotoVoltaic (CPV), among green energy solutions, nowadays has the ambition to reach grid-parity without subside. CPV substitutes large areas of expensive semiconductor solar cells, with concentrating optics made of cheap materials. Moreover the cells that are suitable for CPV exhibits an unprecedented efficiency and their technology is progressing every year. A case study project, TwinFocus®, will be presented in detail.

  2. A Case Study of "Empathetic Teaching Artistry"

    ERIC Educational Resources Information Center

    Risner, Doug

    2014-01-01

    This case study is one of twenty cases derived from Anderson and Risner's international study of teaching artists in dance, and theatre, which investigated participants' (n=172) artistic and academic preparation in dance, and theatre, initial entry into the teaching artist field, rewards, challenges, and obstacles in participants' work, artists'…

  3. A Case Study of "Empathetic Teaching Artistry"

    ERIC Educational Resources Information Center

    Risner, Doug

    2014-01-01

    This case study is one of twenty cases derived from Anderson and Risner's international study of teaching artists in dance, and theatre, which investigated participants' (n=172) artistic and academic preparation in dance, and theatre, initial entry into the teaching artist field, rewards, challenges, and obstacles in participants' work, artists'…

  4. Physics in Industry: A Case Study

    NASA Astrophysics Data System (ADS)

    Pratt-Ferguson, Ben

    2007-10-01

    Often ignored and sometimes even considered ``black sheep'' by the university & government-lab physicists, many industrial physicists continue making valuable scientific contributions in diverse areas, from computer science to aero and thermo-dynamics, communications, mathematics, engineering, and simulation, to name a few. This talk will focus on what industrial physicists do, what preparations are beneficial to obtaining a first industrial job, and what the business environment is like for physicists. The case study will be that of the author, starting with undergraduate and graduate studies and continuing on to jobs in industry.

  5. Black widow spider bite: a case study.

    PubMed

    Gaisford, Kristine; Kautz, Donald D

    2011-01-01

    This article is a case study of a patient cared for in the hours before her death. After the patient's death, we learned the patient died of a black widow spider bite. This article sheds light on the potential seriousness of this venom and allows for more rapid detection and treatment of those who are unfortunate enough to be bitten. The authors have documented the sequence of events for the patient, outlined the care the patient received, examined the pathophysiology of the body to a spider bite, and then made a passionate appeal for other nurses who work in critical care to do the same with patients in similar situations.

  6. Prayer Healing: A Case Study Research Protocol.

    PubMed

    Kruijthoff, Dirk J; van der Kooi, Cornelis; Glas, Gerrit; Abma, Tineke A

    2017-01-01

    Context • Prayer healing is a common practice in many religious communities around the world. Even in the highly secularized Dutch society, cases of prayer healing are occasionally reported in the media, often generating public attention. There is an ongoing debate regarding whether such miraculous cures do actually occur and how to interpret them. Objective • The aim of the article was to present a research protocol for the investigation of reported cases of remarkable and/or unexplained healing after prayer. Design • The research team developed a method to perform a retrospective, case-based study of prayer healing. Reported prayer healings can be investigated systematically in accordance with a step-by-step methodology. The focus is on understanding the healing by studying it from multiple perspectives, using both medical judgment and patients' narratives collected by qualitative methods Setting • The study occurred at Vrije Universiteit (VU) and VU Medical Center (Amsterdam, Netherlands) as well as the general medical practice of the first author. Participants • Potential participants could be any individuals in the Netherlands or neighboring countries who claim to have been healed through prayer. The reports of healing came from multiple sources, including the research team's medical practices and their direct vicinities, newspaper articles, prayer healers, and medical colleagues. Outcome Measures • Medical data were obtained before and after prayer. Subsequently, a member of a research team and of a medical assessment committee made a standardized judgment that evaluated whether a cure was clinically remarkable or scientifically unexplained. The participants' experiences and insider perspectives were studied, using in-depth interviews in accordance with a qualitative research methodology, to gain insight into the perceptions and explanations of the cures that were offered by participants and by the members of the medical assessment committee. The

  7. Nanomaterial Case Study: A Comparison of Multiwalled ...

    EPA Pesticide Factsheets

    This Independent Peer Review Draft document presents a case study of multiwalled carbon nanotubes (MWCNTs); it focuses on the specific example of MWCNTs as used in flame-retardant coatings applied to upholstery textiles. This case study is organized around the comprehensive environmental assessment (CEA) framework, which structures available information pertaining to the product life cycle, environmental transport and fate, exposure-dose in receptors (i.e., humans, ecological populations, and the environment), and potential impacts in these receptors. The document does not draw conclusions about potential risks, or present an exhaustive review of the literature. Rather, it was used in an independent peer review to provide feedback on revisions that EPA made to the external review draft of the document based on public comments and the CEA process to identify research gaps for MWCNTs. This document seeks to identify what is known and unknown related to assessing the health and environmental implications of a nanomaterial; in this case multiwalled carbon nanotubes (MWCNTs) used in flame-retardant coatings applied to textiles.

  8. Metrology in Pharmaceutical Industry - A Case Study

    NASA Astrophysics Data System (ADS)

    Yuvamoto, Priscila D.; Fermam, Ricardo K. S.; Nascimento, Elizabeth S.

    2016-07-01

    Metrology is recognized by improving production process, increasing the productivity, giving more reliability to the measurements and consequently, it impacts in the economy of a country. Pharmaceutical area developed GMP (Good Manufacture Practice) requeriments, with no introduction of metrological concepts. However, due to Nanomedicines, it is expected this approach and the consequent positive results. The aim of this work is to verify the level of metrology implementation in a Brazilian pharmaceutical industry, using a case study. The purpose is a better mutual comprehension by both areas, acting together and governmental support to robustness of Brazilian pharmaceutical area.

  9. Computer Based Social Studies Instruction: A Qualitative Case Study

    ERIC Educational Resources Information Center

    Ulusoy, Mustafa

    2005-01-01

    In this study, the quality of the computer and Internet based social studies course was investigated. A case study design was chosen to understand, a) how computers are used in the eighth grade classroom, b) what the students' and teachers' perceptions are about the advantages and problems of using computers. Qualitative data sources showed that…

  10. [Hyperinsulinemic hypoglycemia: a study of four cases].

    PubMed

    Féliz-De Vargas Pastor, J; García Jiménez, I; Sánchez Miramón, F; García López, P; Uriel Miñana, P; Baldellou Vázquez, A; Rebaje Moise, V

    1993-12-01

    We present a review of four cases of hypoglycemia caused by hyperinsulinemia that were diagnosed at our hospital during the last few years. In all of the cases the disease appeared with neurological symptoms (seizures) for the first months of life, followed by hypoglycemia. We propose a diagnostic algorithm which could be used with hypoglycemia cases. In addition, the diagnostic tests are discussed, as well as the treatment applied and the later evolution of each patient.

  11. Case Study: Camptocormia, a Rare Conversion Disorder.

    ERIC Educational Resources Information Center

    Rajmohan, Velayudhan; Thomas, Biju; Sreekumar, Kumaran

    2004-01-01

    Camptocormia is a condition characterized by severe frontal flexion of the spinal cord and knees, with passive drooping of both arms. It occurs as a form of conversion disorder. Some cases are associated with behavioral problems. A case of camptocormia of 2-year duration in a south Indian adolescent girl with oppositional defiant disorder and…

  12. Case Study: Camptocormia, a Rare Conversion Disorder.

    ERIC Educational Resources Information Center

    Rajmohan, Velayudhan; Thomas, Biju; Sreekumar, Kumaran

    2004-01-01

    Camptocormia is a condition characterized by severe frontal flexion of the spinal cord and knees, with passive drooping of both arms. It occurs as a form of conversion disorder. Some cases are associated with behavioral problems. A case of camptocormia of 2-year duration in a south Indian adolescent girl with oppositional defiant disorder and…

  13. Spontaneous intracranial hypotension: a case study.

    PubMed

    Tyree, Tammy L; Porter, Randall

    2012-05-01

    To present an illustrative case study of a patient with spontaneous intracranial hypotension (SIH) and to increase awareness of this condition among nurse practitioners (NPs). A literature search was conducted, and deidentified patient information forms the basis of this presentation. The authors' experience and appropriate images enhance the presentation of the case study. SIH is a condition that typically occurs without a traumatic event, although it can be associated with minor trauma. It occurs when cerebrospinal fluid (CSF) leaks through a focal weakness in the dural sac or meningeal diverticula, resulting in CSF hypovolemia. Patients usually present with an orthostatic headache. The most common brain magnetic resonance imaging findings are diffuse pachymeningeal enhancement, descent of the cerebellar tonsils, and subdural fluid collections. Treatment options range from management of symptoms to surgical repair of the leak. As NPs continue to provide care in a variety of settings, including emergency departments and urgent care areas, they must be familiar with the progression of symptoms that might indicate SIH and be prepared to make appropriate referrals to prevent iatrogenic morbidity. ©2012 The Author(s) Journal compilation ©2012 American Academy of Nurse Practitioners.

  14. Sacroiliac joint dysfunction: a case study.

    PubMed

    Murray, William

    2011-01-01

    Pain is a widespread issue in the United States. Nine of 10 Americans regularly suffer from pain, and nearly every person will experience low back pain at one point in their lives. Undertreated or unrelieved pain costs more than $60 billion a year from decreased productivity, lost income, and medical expenses. The ability to diagnose and provide appropriate medical treatment is imperative. This case study examines a 23-year-old Active Duty woman who is preparing to be involuntarily released from military duty for an easily correctable medical condition. She has complained of chronic low back pain that radiates into her hip and down her leg since experiencing a work-related injury. She has been seen by numerous providers for the previous 11 months before being referred to the chronic pain clinic. Upon the first appointment to the chronic pain clinic, she has been diagnosed with sacroiliac joint dysfunction. This case study will demonstrate the importance of a quality lower back pain assessment.

  15. The Analysis of a Murder, a Case Study

    ERIC Educational Resources Information Center

    Dinan, Frank J.; Szczepankiewicz, Steven H.; Carnaham, Melinda; Colvin, Michael T.

    2007-01-01

    The analysis of a Murder case study can be used in general chemistry or nonscience major chemistry courses to teach data handling and analysis in a non-laboratory context. This case study will help students to respond more enthusiastically and with more interest to a set of material placed before them related to a real case rather than…

  16. The Analysis of a Murder, a Case Study

    ERIC Educational Resources Information Center

    Dinan, Frank J.; Szczepankiewicz, Steven H.; Carnaham, Melinda; Colvin, Michael T.

    2007-01-01

    The analysis of a Murder case study can be used in general chemistry or nonscience major chemistry courses to teach data handling and analysis in a non-laboratory context. This case study will help students to respond more enthusiastically and with more interest to a set of material placed before them related to a real case rather than…

  17. Predicting Students Drop Out: A Case Study

    ERIC Educational Resources Information Center

    Dekker, Gerben W.; Pechenizkiy, Mykola; Vleeshouwers, Jan M.

    2009-01-01

    The monitoring and support of university freshmen is considered very important at many educational institutions. In this paper we describe the results of the educational data mining case study aimed at predicting the Electrical Engineering (EE) students drop out after the first semester of their studies or even before they enter the study program…

  18. Rett syndrome and ageing: a case study.

    PubMed

    Jacobsen, K; Viken, A; von Tetzchner, S

    This case study of an elderly women with Rett syndrome is used to consider whether observed changes may be related to physiological processes involved in ageing or environmental adaptations, which is important for delivery of rehabilitation. The life story of a woman with Rett syndrome who lived to the age of 60 is presented. It is based on medical records, older and more recent videotapes, and interviews with her sister and care staff. After 21 years without walking, following intensive physiotherapy, she regained the ability to walk without support. She also showed improvement in hand use a few years before she died. During the early regression she appeared to lose social interest. The interest improved after some time, but she remained wary of people she did not know. The walking and hand use indicate that these functions may have been present to a greater extent than assumed by people in the environment and that her poor function reflects dyspraxia and lack of opportunity and training rather than lack of ability. Although more studies of elderly women with Rett syndrome is needed to answer whether the observed changes were due to physiological processes involved in ageing or environmental adaptations, the present case story demonstrates that identification of females with Rett syndrome is important at all age levels.

  19. Klippel-Trenaunay syndrome: a case study.

    PubMed

    Meier, Susan

    2009-06-01

    Klippel-Trenaunay syndrome is a rare but well-documented congenital malformation. Klippel-Trenaunay syndrome has sometimes been used interchangeably with Klippel-Trenaunay-Weber syndrome. However, Klippel-Trenaunay syndrome is the correct term used for the triad of congenital anomalies. Klippel-Trenaunay-Weber syndrome or Parkes-Weber syndrome is accepted as a separate entity consisting of the triad of Klippel-Trenaunay syndrome accompanied by a clinically apparent arteriovenous fistula. Hemodynamically insignificant arteriovenous malformations do not preclude a diagnosis of Klippel-Trenaunay syndrome. It is important to differentiate between the 2 syndromes because treatment and prognosis are so different. Parkes-Weber syndrome has a poor prognosis for limb viability. This article describes a case study of an infant presenting with Klippel-Trenaunay including a review of the syndrome and treatment recommendations.

  20. Case Studies

    ERIC Educational Resources Information Center

    Ritter, Lois A., Ed.; Sue, Valerie M., Ed.

    2007-01-01

    This article presents two case studies using online surveys for evaluation. The authors begin with an example of a needs assessment survey designed to measure the amount of help new students at a university require in their first year. They then discuss the follow-up survey conducted by the same university to measure the effectiveness of the…

  1. Case Studies

    ERIC Educational Resources Information Center

    Ritter, Lois A., Ed.; Sue, Valerie M., Ed.

    2007-01-01

    This article presents two case studies using online surveys for evaluation. The authors begin with an example of a needs assessment survey designed to measure the amount of help new students at a university require in their first year. They then discuss the follow-up survey conducted by the same university to measure the effectiveness of the…

  2. Robin Williams' suicide: a case study.

    PubMed

    Tohid, Hassaan

    2016-01-01

    The world renowned comedian and four-time Oscar nominated actor Robin Williams died on August 11, 2014. From the outset, the news indicated that his death was believed to be a suicide and this was later confirmed to be true by the autopsy reports. Williams had been suffering from severe depression, which is believed to be the leading contributor to his suicide. In this case study, I will highlight the event of the actor's suicide and the main risk factors along with depression leading to his tragic death. As of the end of 2015, no other case study seemed to have addressed or explored the links between the cause (or causes) and events leading to Robin Williams' suicide. Robin Williams was suffering from relationship problems, financial problems, drug addiction, and major depression. All of these factors led to his suicide. The chances of committing suicide drastically increase in the presence of any of the key risk factors. Unfortunately, the actor Robin Williams was dealing with four of the major risk factors all together, which put him at a high risk of committing suicide and eventually led to his tragic death.

  3. Unraveling phonological conspiracies: A case study

    PubMed Central

    Dinnsen, Daniel A.; Gierut, Judith A.; Morrisette, Michele L.; Rose, Darcy E.

    2015-01-01

    This paper focuses on three seemingly unrelated error patterns in the sound system of a child with a phonological delay, Child 218 (male, age 4 years; 6 months) and ascribes those error patterns to a larger conspiracy to eliminate fricatives from the phonetic inventory. Employing Optimality Theory for its advantages in characterizing conspiracies, our analysis offers a unified account of the observed repairs. The contextual restrictions on those repairs are, moreover, attributed to early developmental prominence effects, which are independently manifested in another error pattern involving rhotic consonants. Comparisons are made with a published case study involving a different implementation of the same conspiracy, the intent being to disambiguate the force behind certain error patterns. The clinical implications of the account are also considered. PMID:25000372

  4. Unraveling phonological conspiracies: A case study.

    PubMed

    Dinnsen, Daniel A; Gierut, Judith A; Morrisette, Michele L; Rose, Darcy E

    2014-01-01

    This paper focuses on three seemingly unrelated error patterns in the sound system of a child with a phonological delay, Child 218 (male, age 4 years 6 months) and ascribes those error patterns to a larger conspiracy to eliminate fricatives from the phonetic inventory. Employing Optimality Theory for its advantages in characterizing conspiracies, our analysis offers a unified account of the observed repairs. The contextual restrictions on those repairs are, moreover, attributed to early developmental prominence effects, which are independently manifested in another error pattern involving rhotic consonants. Comparisons are made with a published case study involving a different implementation of the same conspiracy, the intent being to disambiguate the force behind certain error patterns. The clinical implications of the account are also considered.

  5. Microcomputer versus mainframe simulations: A case study

    NASA Technical Reports Server (NTRS)

    Bengtson, Neal M.

    1988-01-01

    The research was conducted to two parts. Part one consisted of a study of the feasibility of running the Space Transportation Model simulation on an office IBM-AT. The second part was to design simulation runs so as to study the effects of certain performance factors on the execution of the simulation model. The results of this research are given in the two reports which follow: Microcomputer vs. Mainframe Simulation: A Case Study and Fractional Factorial Designs of Simulation Runs for the Space Transportation System Operations Model. In the first part, a DOS batch job was written in order to simplify the execution of the simulation model on an office microcomputer. A comparison study was then performed of running the model on NASA-Langley's mainframe computer vs. running on the IBM-AT microcomputer. This was done in order to find the advantages and disadvantages of running the model on each machine with the objective of determining if running of the office PC was practical. The study concluded that it was. The large number of performance parameters in the Space Transportation model precluded running a full factorial design needed to determine the most significant design factors. The second report gives several suggested fractional factorial designs which require far fewer simulation runs in order to determine which factors have significant influence on results.

  6. KQED: A Case Study in Confusion.

    ERIC Educational Resources Information Center

    Huttenstine, Marian L.; Hamner, Claire

    The United States Supreme Court's ruling in the "Houchins v KQED" case exemplifies the confusion of that court concerning any consistent view of the First Amendment of the United States Constitution, especially in terms of newsgathering and prior restraint. In this case, the Court reversed a lower court's decision that had held invalid a…

  7. Microgravity isolation system design: A case study

    NASA Technical Reports Server (NTRS)

    Hampton, R. D.; Knospe, C. R.; Allaire, P. E.; Grodsinsky, C. M.

    1994-01-01

    Many acceleration-sensitive, microgravity science experiments will require active vibration isolation from manned orbiters on which they will be mounted. The isolation problem, especially in the case of a tethered payload, is a complex three-dimensional one that is best suited to modern-control design methods. In this paper, extended H(sub 2) synthesis is used to design an active isolator (i.e., controller) for a realistic single-input-multiple-output (SIMO) microgravity vibration isolation problem. Complex mu-analysis methods are used to analyze the isolation system with respect to sensor, actuator, and umbilical uncertainties. The paper fully discusses the design process employed and the insights gained. This design case study provides a practical approach for isolation problems of greater complexity. Issues addressed include a physically intuitive state-space description of the system, disturbance and noise filters, filters for frequency weighting, and uncertainty models. The controlled system satisfies all the performance specifications and is robust with respect to model uncertainties.

  8. Nocturnal bruxism and hypnotherapy: a case study.

    PubMed

    Dowd, E Thomas

    2013-01-01

    This article describes a case study of a hypnotherapeutic treatment of nocturnal bruxism. The author saw the client for a total of 7 sessions. Hypnotherapy was interspersed with an exploration of tacit and initially denied hostility in the client's life as well as aspects of a somewhat difficult childhood. At the end, the bruxism had disappeared. Follow-up 1 year later indicated that the bruxism had not returned, and the client had become more assertive in her relations with others and had more exploratory activities in her life directions. The latter had not been dealt with in therapy. Thus, there appeared to be a "ripple effect" of successful therapy from one part of her life into its other aspects.

  9. Scheduling job shop - A case study

    NASA Astrophysics Data System (ADS)

    Abas, M.; Abbas, A.; Khan, W. A.

    2016-08-01

    The scheduling in job shop is important for efficient utilization of machines in the manufacturing industry. There are number of algorithms available for scheduling of jobs which depend on machines tools, indirect consumables and jobs which are to be processed. In this paper a case study is presented for scheduling of jobs when parts are treated on available machines. Through time and motion study setup time and operation time are measured as total processing time for variety of products having different manufacturing processes. Based on due dates different level of priority are assigned to the jobs and the jobs are scheduled on the basis of priority. In view of the measured processing time, the times for processing of some new jobs are estimated and for efficient utilization of the machines available an algorithm is proposed and validated.

  10. Connecting Reading and Writing: A Case Study

    ERIC Educational Resources Information Center

    Li, Zhanfang

    2015-01-01

    Connecting reading and writing, proposed by many scholars, is realized in this case study. The 30 participants in this study are the English majors of the third year in one School of Foreign Languages in Beijing. They are encouraged to write journals every week, based on the source text materials in their Intensive Reading class, with the final…

  11. A Multiple Case Study of Innovation

    ERIC Educational Resources Information Center

    Zheng, Wei; Khoury, Anne E.

    2008-01-01

    This study aims to explore how leadership and contextual factors influence innovation in R&D teams in national laboratories, using the approach of multiple case studies. This paper provides some preliminary findings from two highly innovative teams residing in two national laboratories in the US. The preliminary results suggested several common…

  12. Abducted by aliens: a case study.

    PubMed

    Neagoe, A D

    2000-01-01

    This article describes a case of Shared Psychotic Disorder in a married couple. Because only one of the partners of the pair (the inducer) was alive, at the time of the research, the other partner (the recipient) is presented by using a "psychological autopsy" based both on 19 tape recordings containing her delusional recollections and on a history provided by the husband. The content of their delusion, shaped by a fantasy theme of contemporary Western culture, is unique among cases of Shared Psychotic Disorder published in the last 30 years. The discussion following the case presentation draws attention to the potential risk of this type of case leading to a homicide-suicide pact. Additionally, comments are made about both the pathogenesis, with emphasis on psychodynamic hypothesis, and a consideration of the prognosis, which seems modulated by cultural factors.

  13. Structured Controversy: A Case Study Strategy.

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    1996-01-01

    Introduces a dynamic form of the case instruction method that involves debate and compromise. Discusses two versions of structured controversy and presents an example of structured controversy that involves the use of DNA fingerprinting in forensic medicine. (JRH)

  14. Jane: A Case Study in Anorexia Nervosa.

    ERIC Educational Resources Information Center

    Willingham, Barbara

    1988-01-01

    The article reports the case history of a 15-year-old Australian girl with anorexia nervosa. Information is also given on prevalence, causes, definitions, and treatments including hospitalization, co-therapy, psychotherapy, behavior modification, family therapy, and counseling. (DB)

  15. Jane: A Case Study in Anorexia Nervosa.

    ERIC Educational Resources Information Center

    Willingham, Barbara

    1988-01-01

    The article reports the case history of a 15-year-old Australian girl with anorexia nervosa. Information is also given on prevalence, causes, definitions, and treatments including hospitalization, co-therapy, psychotherapy, behavior modification, family therapy, and counseling. (DB)

  16. Structured Controversy: A Case Study Strategy.

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    1996-01-01

    Introduces a dynamic form of the case instruction method that involves debate and compromise. Discusses two versions of structured controversy and presents an example of structured controversy that involves the use of DNA fingerprinting in forensic medicine. (JRH)

  17. A Case Study of Online Collaborative Learning

    ERIC Educational Resources Information Center

    Thompson, Ling; Ku, Heng-Yu

    2006-01-01

    This case study investigated 12 graduate students' online collaborative experiences and attitudes in an instructional design course. The instructor divided students into 4 groups based on their academic backgrounds. Content analysis of asynchronous group discussion board messages was used to measure degrees of collaboration of each group in terms…

  18. Framing in the Field: A Case Study

    ERIC Educational Resources Information Center

    Benjamin, Diane

    2009-01-01

    Strategic Frame Analysis can inform the daily practice of policy advocates by bringing an evidence-based communications approach to their work. This case study of FrameWorks' decade-long association with the national Kids Count Network shares stories from advocates who are transforming their communications strategies, resulting in more effective…

  19. Framing in the Field: A Case Study

    ERIC Educational Resources Information Center

    Benjamin, Diane

    2009-01-01

    Strategic Frame Analysis can inform the daily practice of policy advocates by bringing an evidence-based communications approach to their work. This case study of FrameWorks' decade-long association with the national Kids Count Network shares stories from advocates who are transforming their communications strategies, resulting in more effective…

  20. The Interim Superintendent: A Case Study

    ERIC Educational Resources Information Center

    Bigham, Gary; Nix, Susan J.

    2011-01-01

    Considering the vitally important role that the superintendent plays in the overall functioning and wellbeing of any school district, the filling of that position should never be done in haste. Due to the importance of this process and the time it requires, school districts often employ an interim superintendent. In this single case study, one…

  1. Student Attitudes toward Reading: A Case Study

    ERIC Educational Resources Information Center

    Seitz, Lindsey

    2010-01-01

    Over the last 15 years, researchers have become increasingly interested in children's motivation to read. Because reading is an exigent activity that often involves choice, motivation is crucial to reading engagement. The purpose of this case study was to investigate student attitudes toward reading at summer reading clinic through an urban…

  2. Tactile Astronomy - a Portuguese case study

    NASA Astrophysics Data System (ADS)

    Canas, L.; Alves, F.; Correia, A.

    2012-09-01

    Although astronomy plays an important role in the most various outreach initiatives, as well as school science curricula, due to its strong visual component in knowledge acquisition, astronomy subjects are not entirely well addressed and accessed by visually impaired students and/or general public. This stresses the need of more tactile material production, still very scarce in an educational context whether formal or informal. This is a case study activity developed based on different schematic tactile images of several objects present in our solar system. These images in relief, highlight, through touch, several relevant features present in the different astronomical objects studied. The scientific knowledge is apprehended through the use of a tactile key, complemented with additional information. Through proper hands-on activities implementation and careful analysis of the outcome, the adapted images associated with an explanatory key prove to be a valuable resource in tactile astronomy domain. Here we describe the process of implementing such initiative near visually impaired students. The struggles and challenges perceived by all involved and the enrichment experience of engaging astronomy with visually impaired audiences, broadening horizons in an overall experience accessible to all.

  3. Early pyloric stenosis: a case control study.

    PubMed

    Demian, Marie; Nguyen, Son; Emil, Sherif

    2009-12-01

    Pyloric stenosis (PS) is rare in the first 2 weeks of life, often leading to delays in diagnosis and treatment. We conducted a case control study to delineate the characteristics of patients with early PS (EPS). In addition, we tested the hypothesis that patients with EPS present with a smaller pylorus than older patients. A database of all patients presenting with PS to a children's hospital over a 5-year period (2002-2006) was obtained. Each patient admitted during the first 2 weeks of life (subject) was matched to a patient admitted after 4 weeks of age (control), with the same gender, electrolyte status, and treating surgeon. A single pediatric radiologist, blinded to patient age, reviewed all available ultrasounds retrospectively. Demographic, clinical, diagnostic, therapeutic, and outcome data were compared. During the study period, 278 pyloromyotomies were performed for PS. Sixteen patients (5.8%) presented with EPS between 2 and 14 days of life. EPS patients had a higher prevalence of positive family history (31 vs. 0%, P = 0.043), and breast milk feeding (75 vs. 31%, P = 0.045). Sonographic measurements showed a pylorus that was of significantly less length (17.1 +/- 0.6 vs. 20.5 +/- 0.9 mm, P = 0.006) and muscle thickness (3.5 +/- 0.2 vs. 4.9 +/- 0.2 mm, P < 0.001) in patients with EPS. Hospital stay was significantly longer for EPS patients (4.3 +/- 0.9 vs. 2.0 +/- 0.1 days, P = 0.19). Babies presenting with EPS are more likely to be breast fed and to have a positive family history. EPS is associated with a longer hospital stay. Use of sonographic diagnostic measurements specific to this age group may prevent delays in diagnosis and treatment, and improve outcomes.

  4. Ada software productivity prototypes: A case study

    NASA Technical Reports Server (NTRS)

    Hihn, Jairus M.; Habib-Agahi, Hamid; Malhotra, Shan

    1988-01-01

    A case study of the impact of Ada on a Command and Control project completed at the Jet Propulsion Laboratory (JPL) is given. The data for this study was collected as part of a general survey of software costs and productivity at JPL and other NASA sites. The task analyzed is a successful example of the use of rapid prototyping as applied to command and control for the U.S. Air Force and provides the U.S. Air Force Military Airlift Command with the ability to track aircraft, air crews and payloads worldwide. The task consists of a replicated database at several globally distributed sites. The local databases at each site can be updated within seconds after changes are entered at any one site. The system must be able to handle up to 400,000 activities per day. There are currently seven sites, each with a local area network of computers and a variety of user displays; the local area networks are tied together into a single wide area network. Using data obtained for eight modules, totaling approximately 500,000 source lines of code, researchers analyze the differences in productivities between subtasks. Factors considered are percentage of Ada used in coding, years of programmer experience, and the use of Ada tools and modern programming practices. The principle findings are the following. Productivity is very sensitive to programmer experience. The use of Ada software tools and the use of modern programming practices are important; without such use Ada is just a large complex language which can cause productivity to decrease. The impact of Ada on development effort phases is consistent with earlier reports at the project level but not at the module level.

  5. Case study for a vaccine against leishmaniasis.

    PubMed

    Alvar, Jorge; Croft, Simon L; Kaye, Paul; Khamesipour, Ali; Sundar, Shyam; Reed, Steven G

    2013-04-18

    Leishmaniasis in many ways offers a unique vaccine case study. Two reasons for this are that leishmaniasis is a disease complex caused by several different species of parasite that are highly related, thus raising the possibility of developing a single vaccine to protect against multiple diseases. Another reason is the demonstration that a leishmaniasis vaccine may be used therapeutically as well as prophylactically. Although there is no registered human leishmaniasis vaccine today, immunization approaches using live or killed organisms, as well as defined vaccine candidates, have demonstrated at least some degree of efficacy in humans to prevent and to treat some forms of leishmaniasis, and there is a vigorous pipeline of candidates in development. Current approaches include using individual or combined antigens of the parasite or of salivary gland extract of the parasites' insect vector, administered with or without formulation in adjuvant. Animal data obtained with several vaccine candidates are promising and some have been or will be entered into clinical testing in the near future. There is sufficient scientific and epidemiological justification to continue to invest in the development of vaccines against leishmaniasis.

  6. Using Case Studies to Teach About Global Issues, Bali: A Case Study

    ERIC Educational Resources Information Center

    Oswald, James M.

    1974-01-01

    The South Pacific island of Bali is used as a case study of overpopulation and food shortage. A brief description of the resources, the typical lifestyle of the Balinese farmer, and possible teaching techniques are given. (DE)

  7. Using Case Studies to Teach About Global Issues, Bali: A Case Study

    ERIC Educational Resources Information Center

    Oswald, James M.

    1974-01-01

    The South Pacific island of Bali is used as a case study of overpopulation and food shortage. A brief description of the resources, the typical lifestyle of the Balinese farmer, and possible teaching techniques are given. (DE)

  8. The impact of migraine: a case study.

    PubMed

    Jung, Sharon

    2007-08-01

    Migraine headaches are common and among the most disabling nonfatal conditions of humankind. They are frequently misdiagnosed, which may lead to undertreatment. Patients often self-diagnose and self-medicate, resulting in inadequate treatment. Consequently, patients may take additional doses, trying to gain relief with inappropriate medications. Rebound can ensue. With adequate treatment, a patient's condition and quality of life may improve considerably. Patient education is extremely important to help patients identify appropriate self-care measures, such as identification of triggering events and coping with the chronic nature of their condition. This case study presents a patient who began experiencing migraines following a neck injury. His headaches became more frequent, and ergotamine and caffeine (Cafergot) suppositories were prescribed. When he presented, he was experiencing daily headaches and using daily ergotamine and caffeine suppositories. He was using the emergency department (ED) frequently because of severe headaches. Cervical spasm was recognized as his trigger, and the ergotamine and caffeine suppositories were discontinued. After 3 days of severe headaches, his rebound ceased. He reverted back to episodic migraines, which he treated with zolmitriptan (Zomig) nasal spray, which was effective. His cervical spasm was treated with botulinum toxin type A (Botox), with excellent results. He has maintained reasonable headache control for 2 years.

  9. Olympus Imaging Fraud Scandal: A Case Study

    ERIC Educational Resources Information Center

    Elam, Dennis; Madrigal, Marion; Jackson, Maura

    2014-01-01

    This case examines the two decade long tobashi scheme by Olympus Imaging Executives to hide $1.7 billion in losses. In the 1980s, a soaring yen and falling dollar caused bottom line income problems for many Japanese companies. Some companies sought to offset the declining revenue with zaiteku, a form of speculative investment. While early…

  10. Keeping Things Interesting: A Reuse Case Study

    NASA Astrophysics Data System (ADS)

    Troisi, V.; Swick, R.; Seufert, E.

    2006-12-01

    Software reuse has several obvious advantages. By taking advantage of the experience and skill of colleagues one not only saves time, money and resources, but can also jump start a project that might otherwise have floundered from the start, or not even have been possible. One of the least talked about advantages of software reuse is it helps keep the work interesting for the developers. Reuse prevents developers from spending time and energy writing software solutions to problems that have already been solved, and frees them to concentrate on solving new problems, developing new components, and doing things that have never been done before. At the National Snow and Ice Data Center we are fortunate our user community has some unique needs that aren't met by mainstream solutions. Consequently we look for reuse opportunities wherever possible so we can focus on the tasks that add value for our user community. This poster offers a case study of one thread through a decade of reuse at NSIDC that has involved eight different development efforts to date.

  11. Jazz improvisers' shared understanding: a case study.

    PubMed

    Schober, Michael F; Spiro, Neta

    2014-01-01

    To what extent and in what arenas do collaborating musicians need to understand what they are doing in the same way? Two experienced jazz musicians who had never previously played together played three improvisations on a jazz standard ("It Could Happen to You") on either side of a visual barrier. They were then immediately interviewed separately about the performances, their musical intentions, and their judgments of their partner's musical intentions, both from memory and prompted with the audiorecordings of the performances. Statements from both (audiorecorded) interviews as well as statements from an expert listener were extracted and anonymized. Two months later, the performers listened to the recordings and rated the extent to which they endorsed each statement. Performers endorsed statements they themselves had generated more often than statements by their performing partner and the expert listener; their overall level of agreement with each other was greater than chance but moderate to low, with disagreements about the quality of one of the performances and about who was responsible for it. The quality of the performances combined with the disparities in agreement suggest that, at least in this case study, fully shared understanding of what happened is not essential for successful improvisation. The fact that the performers endorsed an expert listener's statements more than their partner's argues against a simple notion that performers' interpretations are always privileged relative to an outsider's.

  12. Jazz improvisers' shared understanding: a case study

    PubMed Central

    Schober, Michael F.; Spiro, Neta

    2014-01-01

    To what extent and in what arenas do collaborating musicians need to understand what they are doing in the same way? Two experienced jazz musicians who had never previously played together played three improvisations on a jazz standard (“It Could Happen to You”) on either side of a visual barrier. They were then immediately interviewed separately about the performances, their musical intentions, and their judgments of their partner's musical intentions, both from memory and prompted with the audiorecordings of the performances. Statements from both (audiorecorded) interviews as well as statements from an expert listener were extracted and anonymized. Two months later, the performers listened to the recordings and rated the extent to which they endorsed each statement. Performers endorsed statements they themselves had generated more often than statements by their performing partner and the expert listener; their overall level of agreement with each other was greater than chance but moderate to low, with disagreements about the quality of one of the performances and about who was responsible for it. The quality of the performances combined with the disparities in agreement suggest that, at least in this case study, fully shared understanding of what happened is not essential for successful improvisation. The fact that the performers endorsed an expert listener's statements more than their partner's argues against a simple notion that performers' interpretations are always privileged relative to an outsider's. PMID:25152740

  13. Reaching standards for dissemination: a case study.

    PubMed

    Christensen, Helen; Griffiths, Kathleen

    2007-01-01

    At what stage are web applications ready for dissemination? A set of standards for efficacy, effectiveness and readiness for dissemination of (prevention) interventions has been developed by the Society for Prevention Research (SPR) (Flay et al., 2005) [1]. In this case study paper, we examine these standards criteria with reference to MoodGYM, an automated web application designed to reduce depression symptoms using cognitive behaviour therapy training. We examine evidence for its efficacy, its effectiveness in real world situations, and its capacity to meet recommended standards for dissemination. We conclude that MoodGYM has substantially met the standards of evidence required for dissemination. This successful application of the SPR standards to the evaluation of a web application, suggests that these prevention standards might be usefully applied to web/Internet context. Web applications might be assessed for dissemination by the International Society for Research into Internet Interventions (ISRII), or some other professional organization to assist policy makers in making decisions about the funding, adoption and promotion of applications.

  14. A Mixed Methods Sampling Methodology for a Multisite Case Study

    ERIC Educational Resources Information Center

    Sharp, Julia L.; Mobley, Catherine; Hammond, Cathy; Withington, Cairen; Drew, Sam; Stringfield, Sam; Stipanovic, Natalie

    2012-01-01

    The flexibility of mixed methods research strategies makes such approaches especially suitable for multisite case studies. Yet the utilization of mixed methods to select sites for these studies is rarely reported. The authors describe their pragmatic mixed methods approach to select a sample for their multisite mixed methods case study of a…

  15. A Mixed Methods Sampling Methodology for a Multisite Case Study

    ERIC Educational Resources Information Center

    Sharp, Julia L.; Mobley, Catherine; Hammond, Cathy; Withington, Cairen; Drew, Sam; Stringfield, Sam; Stipanovic, Natalie

    2012-01-01

    The flexibility of mixed methods research strategies makes such approaches especially suitable for multisite case studies. Yet the utilization of mixed methods to select sites for these studies is rarely reported. The authors describe their pragmatic mixed methods approach to select a sample for their multisite mixed methods case study of a…

  16. Quality improvement initiatives in a case management service: case study.

    PubMed

    Davies, Deborah J

    2015-01-01

    This article explores the importance of quality practices in underpinning the person-centred approach at a Community Options Program (COP) case management service in northern NSW. The NSW community care sector does not have a statutory excellence body to identify, promote and support improved practices and quality and safety across community services, and therefore the COP provider decided to establish a dedicated role to focus on the quality improvement of its service. The subsequent quality improvement initiatives have included mapping the clients' journey through the service, identifying areas to standardise practice, and creating service pathways. The clients' journey was used as the framework to identify where standardised practice was required, and a robust process was implemented to develop over 25 good practice guidelines and tools that addressed the variations in practice and enabled the service pathways to be developed. Prior to trialling the guidelines and tools, staff received education sessions on the anticipated changes to practice, and the practicality and applicability of the guidelines were evaluated at the end of the trials. This information was reviewed and the guidelines were amended accordingly before being rolled out. The guidelines have been in use for over 12 months and have provided the benchmark against which to audit practice, and have resulted in key performance improvements such as an increase in client review rates and a rise in the feedback response rate from clients, with a noticeable shift in the comments about the brokered support worker to acknowledging the role of their case manager. Formalising informal supports for those clients that lived alone also increased, which means these people are less reliant on services and there is a reduced risk of social isolation.

  17. Partnering for A Solution: A Case Study

    NASA Technical Reports Server (NTRS)

    Jimenez-Smith, Deyrah

    2003-01-01

    A material-related issue has been identified, which has the potential of impacting the Space Program. Although "in-house" efforts have been underway to solve the problem, a solution has not yet been reached. This presentation shows how a GIDEP member organization is using a Problem Advisory as a solution approach in an effort to receive information from other industry and/or government organizations that may contribute in finding a solution.

  18. Zimbabwe's national AIDS levy: A case study.

    PubMed

    Bhat, Nisha; Kilmarx, Peter H; Dube, Freeman; Manenji, Albert; Dube, Medelina; Magure, Tapuwa

    2016-01-01

    We conducted a case study of the Zimbabwe National AIDS Trust Fund ('AIDS Levy') as an approach to domestic government financing of the response to HIV and AIDS. Data came from three sources: a literature review, including a search for grey literature, review of government documents from the Zimbabwe National AIDS Council (NAC), and key informant interviews with representatives of the Zimbabwean government, civil society and international organizations. The literature search yielded 139 sources, and 20 key informants were interviewed. Established by legislation in 1999, the AIDS Levy entails a 3% income tax for individuals and 3% tax on profits of employers and trusts (which excluded the mining industry until 2015). It is managed by the parastatal NAC through a decentralized structure of AIDS Action Committees. Revenues increased from inception to 2006 through 2008, a period of economic instability and hyperinflation. Following dollarization in 2009, annual revenues continued to increase, reaching US$38.6 million in 2014. By policy, at least 50% of funds are used for purchase of antiretroviral medications. Other spending includes administration and capital costs, HIV prevention, and monitoring and evaluation. Several financial controls and auditing systems are in place. Key informants perceived the AIDS Levy as a 'homegrown' solution that provided country ownership and reduced dependence on donor funding, but called for further increased transparency, accountability, and reduced administrative costs, as well as recommended changes to increase revenue. The Zimbabwe AIDS Levy has generated substantial resources, recently over US$35 million per year, and signals an important commitment by Zimbabweans, which may have helped attract other donor resources. Many key informants considered the Zimbabwe AIDS Levy to be a best practice for other countries to follow.

  19. Case Studies, Make-Your-Case Studies, and Case Stories: A Critique of Case-Study Methodology in Sustainability in Higher Education

    ERIC Educational Resources Information Center

    Corcoran, Peter Blaze; Walker, Kim E.; Wals, Arjen E.J.

    2004-01-01

    In this paper we raise serious concerns about existing case-study research on sustainability in higher education. Our key concern is that the research does not live up to its potential for improving the field of sustainability in higher education. We have argued that case-study research in the field falls short of its promise due to a lack of…

  20. A case study in coastal flooding analysis

    NASA Astrophysics Data System (ADS)

    Esposito, E.; Porfido, S.; Santoro, G.; Violante, C.; Foscari, G.; Sciarrotta, S.; Alaia, F.

    2009-04-01

    Floods are among the most frequent and costly natural disasters in terms of human hardship and economic loss. Depending on topography, soil condition, ground cover, human settlements and other factors, flood can produce catastrophic impacts both in terms of damages and modification of the landscape. The Salerno province experienced numerous flooding events after heavy thunderstorm, that triggered intense landslides (debris-mudflow), inundations, denudation, shore line progradation, etc. Recent study (Porfido et al. 2009) show that in this area more than 100 flooding events occurred since 1500. Among these four events have been estimate in the maximum severity class. Research into the historical flooding highlights the case of the event of 11 November 1773 as one of the major flooding occurred in Cava de' Tirreni, Campanian region, Southern Italy. About 400 - 450 people died; severe damage to the buildings were registered in a wide area of the Salerno province; several mud flows invested large areas of coastal territory which caused progradation phenomena of the shoreline of several hundreds of meters. The main objectives of this paper are: the historical reconstruction of the event considering contemporary documents found at Archives and National Libreries; characterization of the rainfall timing using historical descriptions; delimitation of inundated area; distribution of damage levels and identification and classification of flood-induced geological phenomena.

  1. Sialorrhea and aspiration pneumonia: a case study.

    PubMed

    Trigoboff, Eileen; Grace, Jeffery; Szymanski, Herman; Bhullar, Jaspinder; Lee, Claudia; Watson, Thomas

    2013-05-01

    This case study compares two different clinical outcomes for a patient with a long-standing psychotic disorder prescribed clozapine on two occasions. During the first trial, clozapine was used at a higher dose for this patient (350-450mg/day) and included clinically significant sialorrhea, pneumonia, and pneumonia-like illnesses requiring immediate medical intervention including hospitalization. There were also patient complaints of fatigue, cough, choking, and constipation leading to poor adherence. Clozapine was discontinued when the patient withdrew his consent due to side effects, despite his awareness of its benefits, including reduction of command hallucinations and irritability. The second clozapine trial was associated with lower daily doses and therapeutic serum blood levels. The patient was actively participating in and adhering to the medication plan. A very narrow window of clozapine dose was exceeded for two days and the patient complained of hypersalivation, cough, and lethargy. He was subsequently hospitalized for a two week period to treat aspiration pneumonia. This hospitalization helped establish the ideal daily dose of clozapine for this patient and also brought the relationship between aspiration pneumonia and clozapine to the attention of the psychiatrist and medical specialist. Once the appropriate dosage for this patient was established, his psychotic and affective symptoms were controlled, he was not hampered by adverse side effects, and he started to actively participate in social and recreational activities and plans that culminated in discharge from a state psychiatric facility to a supportive community residence. It is our hope that the lessons we have learned from our shared experience with this patient will be of benefit to other clinicians and patients.

  2. Sialorrhea and Aspiration Pneumonia: A Case Study

    PubMed Central

    Grace, Jeffery; Szymanski, Herman; Bhullar, Jaspinder; Lee, Claudia; Watson, Thomas

    2013-01-01

    This case study compares two different clinical outcomes for a patient with a long-standing psychotic disorder prescribed clozapine on two occasions. During the first trial, clozapine was used at a higher dose for this patient (350-450mg/day) and included clinically significant sialorrhea, pneumonia, and pneumonia-like illnesses requiring immediate medical intervention including hospitalization. There were also patient complaints of fatigue, cough, choking, and constipation leading to poor adherence. Clozapine was discontinued when the patient withdrew his consent due to side effects, despite his awareness of its benefits, including reduction of command hallucinations and irritability. The second clozapine trial was associated with lower daily doses and therapeutic serum blood levels. The patient was actively participating in and adhering to the medication plan. A very narrow window of clozapine dose was exceeded for two days and the patient complained of hypersalivation, cough, and lethargy. He was subsequently hospitalized for a two week period to treat aspiration pneumonia. This hospitalization helped establish the ideal daily dose of clozapine for this patient and also brought the relationship between aspiration pneumonia and clozapine to the attention of the psychiatrist and medical specialist. Once the appropriate dosage for this patient was established, his psychotic and affective symptoms were controlled, he was not hampered by adverse side effects, and he started to actively participate in social and recreational activities and plans that culminated in discharge from a state psychiatric facility to a supportive community residence. It is our hope that the lessons we have learned from our shared experience with this patient will be of benefit to other clinicians and patients. PMID:23882437

  3. Erythroderma: A clinical study of 97 cases

    PubMed Central

    Akhyani, Maryam; Ghodsi, Zahra S; Toosi, Siavash; Dabbaghian, Hossein

    2005-01-01

    Background Erythroderma is a rare skin disorder that may be caused by a variety of underlying dermatoses, infections, systemic diseases and drugs. Methods We reviewed the clinical, laboratory and biopsy material of 97 patients diagnosed with erythroderma who were treated in our department over a 6-year period (1996 through 2002). Results The male-female ratio was 1.85:1. The mean age at diagnosis was 46.2 years. The most common causative factors were dermatoses (59.7%), followed by drug reactions (21.6%), malignancies (11.3%) and idiopathic causes (7.2%). Carbamazepine was the most common drug (57.1%). The best clinicopathologic correlation was found in cutaneous T-cell lymphoma and pityriasis rubra pilaris related erythroderma. Apart from scaling and erythema that were present in all patients, pruritus was the most common finding (97.5%), followed by fever (33.6%), lymphadenopathy (21.3%), edema (14.4%) and hyperkeratosis (7.2%). Conclusion This study outlines that underlying etiologic factors of erythroderma may show geographic variations. Our series had a high percentage of erythroderma secondary to preexisting dermatoses and a low percentage of idiopathic cases. There was no HIV-infected patient among our series based on multiple serum antibody tests. The clinical features of erythroderma were identical, irrespective of the etiology. The onset of the disease was usually insidious except in drug-induced erythroderma, where it was acute. The group associated with the best prognosis was that related to drugs. PMID:15882451

  4. Using Case Study Analysis and Case Writing to Structure Clinical Experiences in a Teacher Education Program

    ERIC Educational Resources Information Center

    Floyd, Deborah M.; Bodur, Yasar

    2005-01-01

    This study reports on the design and results of a two-semester study on the use of case study analysis and case writing in clinical experiences in an undergraduate teacher education program. Findings indicated that structured experiences with case studies and case writing increase preservice teachers' informed decision making on educational…

  5. Colombia - A Case Study in Smart Power

    DTIC Science & Technology

    2014-05-22

    the case of Colombia : (1) alliances, partnerships, and institutions; (2) global development; (3) public diplomacy; (4) economic integration; and...proved crucial to expanding presence and influence, and later in the decade even included a number of public - private partnerships. As to war ownership...Office, 3. 96Ibid. 97Beittel, 33. 98U.S. Department of State, Colombia U.S. Foreign Assistance Performance Publication FY 2009, http

  6. The Isakower phenomenon revisited: a case study.

    PubMed

    Dann, O T

    1992-01-01

    The Isakower phenomenon is a situation in which an individual typically experiences perceptions of enlargement or thickening, altered states of consciousness, sensations of floating, and impressions of the emergence and disappearance of an oral mass. This paper defines the phenomenon, reviews the literature, and describes a case in which a patient experienced it. The patient manifested the phenomenon symptomatically in the aftermath of a toxic state, and the elements were analysed for several years. There was support for Isakower's original thesis that the regressive states serve to defend against threatening incestuous fantasies. However, the Isakower phenomenon in this patient was the result of a multiplicity of determinants, largely defensive, involving many developmental levels.

  7. Pityriasis amiantacea: a study of seven cases.

    PubMed

    Amorim, Gustavo Moreira; Fernandes, Nurimar Conceição

    2016-01-01

    Pityriasis amiantacea was first described in 1832. The disease may be secondary to any skin condition that primarily affects the scalp, including seborrheic dermatitis. Its pathogenesis remains uncertain. We aim to analyze the epidemiological and clinical profiles of patients with pityriasis amiantacea to better understand treatment responses. We identified seven cases of pityriasis amiantacea and a female predominance in a sample of 63 pediatric patients with seborrheic dermatitis followed for an average of 20.4 months. We reported a mean age of 5.9 years. Five patients were female, with a mean age of 9 years. All patients were successfully treated with topic ketoconazole.

  8. Associative visual agnosia: a case study.

    PubMed

    Ferro, J M; Santos, M E

    1984-03-01

    This report describes a case of associative visual agnosia caused by a left sided, cortico-subcortical, inferior temporo-occipital infarction. Performance on visual perceptual tests was normal, while it was defective on visual classification tasks. Visual agnosia was interpreted as a visuo-verbal disconnection plus a categorization deficit for visual meaningful common stimuli. The left occipito-temporal lesion disrupted the visual classification process and prevented access of visual information to language areas and limbic system. The absence of right hemispheric lesion accounted for the normal recognition of familiar faces and other unique individual stimuli such as familiar places, whose recognition occurs through contextual evocation.

  9. Pityriasis amiantacea: a study of seven cases*

    PubMed Central

    Amorim, Gustavo Moreira; Fernandes, Nurimar Conceição

    2016-01-01

    Pityriasis amiantacea was first described in 1832. The disease may be secondary to any skin condition that primarily affects the scalp, including seborrheic dermatitis. Its pathogenesis remains uncertain. We aim to analyze the epidemiological and clinical profiles of patients with pityriasis amiantacea to better understand treatment responses. We identified seven cases of pityriasis amiantacea and a female predominance in a sample of 63 pediatric patients with seborrheic dermatitis followed for an average of 20.4 months. We reported a mean age of 5.9 years. Five patients were female, with a mean age of 9 years. All patients were successfully treated with topic ketoconazole. PMID:27828657

  10. Situational Psychogenic Anejaculation: A Case Study

    PubMed Central

    Gopalakrishnan, Rajesh; Thangadurai, Packirisamy; Kuruvilla, Anju; Jacob, Kuruthukulangara Sebastian

    2014-01-01

    Anejaculation is an uncommon clinical entity that may result from a variety of causes, both organic and psychological. Psychogenic anejaculation is influenced by relationship, behavioral, and psychological factors. We present a clinical case of situational anejaculation, which was managed with a combination of techniques that addressed these factors including changes in masturbatory technique, improved marital communication and quality, and reduction of anxiety using cognitive behavioral techniques. It is suggested that the standard techniques of sex therapy be modified and tailored to manage the specific problems of the individual patient. PMID:25035564

  11. [Severe acute liver failure: a case study].

    PubMed

    Moreno Arroyo, M Carmen; Puig Llobet, Montserrat; Cuervo Lavado, Luis

    2012-01-01

    Fulminant hepatic failure (FHF), also known as fulminant hepatitis, is a rare and extremely serious condition with a high mortality rate. Its rapid evolution and complexity in managing the treatment, creates the need to provide some immediate care by a team that specialises in intensive care. This acute decompensation is usually associated with other disorders, such as coagulopathy and hepatic encephalopathy, being responsible for major complications that can lead to organ failure. In our region the most common origin is unknown, followed by acute infection with hepatitis B. The treatment of this syndrome is based on the general measures applicable to any critically ill patient: treat the cause and early detection of extrahepatic complications, urgent liver transplantation being one of the alternatives with a better prognosis. This article presents a case report describing the monitoring of an Irish woman of 20 years who was transferred from a hospital in Ibiza to a hospital in Barcelona, with a suspected diagnosis of FHF. Following the conceptual model of Virginia Henderson, the collaborative problems and nursing diagnoses are described, presenting a care plan according to NANDA (North American Nursing Association), NIC (Nursing Intervention Classification), NOC (Nursing Outcomes Classification). This case helps to establish an individualised care plan that provides guidance to nurse professionals in critical patient care by increasing the knowledge of FHF.

  12. Sturge-Weber syndrome: A case study.

    PubMed

    Welty, Linda D

    2006-01-01

    Sturge-Weber syndrome (SWS) is a rare, sporadic, progressive, congenital syndrome. In its complete trisymptomatic form, SWS is physically characterized by port-wine stains over the trigeminal area, leptomeningeal angiomas usually over the parieto-occipital region, and eye abnormalities. Clinical manifestation for infants with SWS depends on the affected organs, but can include seizures, mental retardation, and glaucoma. This article begins with a case presentation of an infant with SWS and then presents the etiology, embryology, pathophysiology, clinical presentation, management, and prognosis of SWS.

  13. A case study on rheumatoid arthritis.

    PubMed

    Baker, Tom

    2003-09-01

    At a time when many managed care organizations increasingly shift costs to patients through tiered formularies and widening copay differentials, biologic agents represent a significant clinical and financial challenge unlikely to be managed optimally with tiered formularies and greater patient cost sharing. The information discussed in this article is intended for healthcare professionals involved with rheumatoid arthritis therapy, including but not limited to physicians in both the inpatient and outpatient setting, and for other managed care professionals, including medical directors, pharmacy directors, long-term care decision makers, nurses, pharmacists, and case managers.

  14. A case study of healthcare fraud.

    PubMed

    Paterick, Timothy E; Paterick, Zachary R; Fletcher, Gerald F

    2010-01-01

    The healthcare landscape is changing with the depressed economic times we have encountered in the United States. The anticipated Medicare cutbacks have created angst among physicians and healthcare institutions. This case is a clear reminder to individual physicians and medical institutions that when faced with potential future payment cutbacks and a changing and uncertain financial landscape for the U.S. healthcare system, the overriding responsibilities of physicians and medical institutions must always be for the medical welfare of patients and exercising proper fiduciary responsibility.

  15. Case Study Research in Education. A Qualitative Approach.

    ERIC Educational Resources Information Center

    Merriam, Sharan B.

    A practical guide for designing and carrying out qualitative case study in education is provided. How-to advice for managing all phases of case study research is included. The focus is on case studies that draw from what is commonly known as the qualitative research paradigm rather than a quantitative, positivistic, experimental orientation. Three…

  16. [Clozapine-induced parotitis: a case study].

    PubMed

    Gouzien, C; Valiamé, A; Misdrahi, D

    2014-02-01

    Clozapine is the drug of choice for patients with an unsatisfactory response to routine antipsychotic treatment. Side effects such as sedation, weight gain, hypotension and hypersialorrhea are frequently reported whereas clozapine-induced parotitis is a less known complication. We report the case of a 32-year-old woman with a refractory schizoaffective disorder, bipolar type. The failure to respond to at least two well-conducted antipsychotic trials with flupentixol and risperidone, led clinicians to prescribe clozapine, which was started three years earlier. Since its introduction, clozapine induced sialorrhea, which has been managed until now with anticholinergic medication. Recently, Mrs B. was hospitalized for a new relapse. Once treatment compliance checked (good level of plasmatic dosage), we decided to increase the dose of clozapine from 350 mg/d to 500 mg/d. Twenty days later, Mrs B. exhibited improvement of symptoms but complained of acute bilateral auricular pain and odynophagia. The bilateral and comparative clinical exam displayed a bilateral filling of the retromandibular depression, the painful swelling of the parotid gland, along with ptyalism and a slight inflammatory oedema of the Stenon duct orifice. Mrs B. was apyretic, with physiological constants within the limits of normal values. The biological analyses displayed a discrete inflammatory syndrome (mild hyperleucocytosis and anemia), a negative mumps IgM test and positive mumps IgG test, and a 1050 ng/mL clozapine blood level. Once viral parotitis was ruled out, the involvement of clozapine was evoked. Symptomatic medication was prescribed with per os analgesic (paracetamol) and antiseptic mouthwash (Éludril). Clozapine dosage was lowered to 400 mg/d. A week later, clinical examination confirmed improvement of the medical and psychiatric conditions. We report the case of a patient who developed a parotitis following clozapine dose adjustment. Clozapine induced parotitis was retained once the

  17. Pilonidal sinus (Nadi vrana): A case study

    PubMed Central

    Shinde, Pradeep; Toshikhane, Hemant

    2010-01-01

    Pilonidal sinus (PNS) occurs in the cleavage between the buttocks (natal cleft) and can cause discomfort, embarrassment and absence from work for thousands of young people (mostly men) annually. The incidence of the disease is calculated to be 26 per 100,000 people. It occurs 2.2 times more often in men than in women. Age at presentation is 21 years for men and 19 years for women this case report describes a 22-year-old man with pilonidal sinus who was treated with ksharasutra. PMID:21170212

  18. Evaluating a Tacit Knowledge Sharing Initiative: A Case Study

    ERIC Educational Resources Information Center

    Gubbins, Claire; Corrigan, Siobhan; Garavan, Thomas N.; O'Connor, Christy; Leahy, Damien; Long, David; Murphy, Eamonn

    2012-01-01

    Purpose: This paper aims to present a case study illustrating the issues involved in the tacit knowledge conversion process and to determine whether such conversion delivers value to the organisation in terms of business value and return on investment (ROI). Design/methodology/approach: A single-case multiple baseline participants experimental…

  19. Evaluating a Tacit Knowledge Sharing Initiative: A Case Study

    ERIC Educational Resources Information Center

    Gubbins, Claire; Corrigan, Siobhan; Garavan, Thomas N.; O'Connor, Christy; Leahy, Damien; Long, David; Murphy, Eamonn

    2012-01-01

    Purpose: This paper aims to present a case study illustrating the issues involved in the tacit knowledge conversion process and to determine whether such conversion delivers value to the organisation in terms of business value and return on investment (ROI). Design/methodology/approach: A single-case multiple baseline participants experimental…

  20. Executive Headteachers: What's in a Name? Case Study Compendium

    ERIC Educational Resources Information Center

    Wespieser, Karen, Ed.

    2016-01-01

    This Case Study Compendium provides an overview of the 12 cases that were investigated as part of the study "Executive Headteachers: What's in a Name?'" (Lord et al., 2016). The case study overviews are based on in-depth analysis and research as described in the full report (ibid) and the Technical Appendix (Harland and Bernardinelli,…

  1. Benzocaine-induced methaemoglobinaemia: a case study.

    PubMed

    Bittmann, Stefan; Krüger, Carsten

    Benzocaine is a widely used topical anaesthetic and has been reported to cause toxic methaemoglobinaemia in otherwise healthy individuals with no predisposing risk factors. This article reports on a rare case of benzocaine-induced methaemoglobinaemia following adenotonsillectomy in a 5-year-old girl. Topical benzocaine was applied orally for the relief of postoperative wound pain on the eighth postoperative day. Two hours after application, generalized cyanosis, mild dyspnoea and some degree of agitation developed. The methaemoglobin level was 38.5%. Treatment with methylene blue was initiated immediately. Symptoms completely disappeared 4 hours after initiation of methylene blue therapy. The further course was uneventful. Therefore, all health professionals should be aware that topical anaesthetics after surgery can induce methaemoglobinaemia in children, even after a prolonged interval, and especially when applied on wound surfaces.

  2. Cryptosporidiosis susceptibility and risk: a case study.

    PubMed

    Makri, Anna; Modarres, Reza; Parkin, Rebecca

    2004-02-01

    Regional estimates of cryptosporidiosis risks from drinking water exposure were developed and validated, accounting for AIDS status and age. We constructed a model with probability distributions and point estimates representing Cryptosporidium in tap water, tap water consumed per day (exposure characterization); dose response, illness given infection, prolonged illness given illness; and three conditional probabilities describing the likelihood of case detection by active surveillance (health effects characterization). The model predictions were combined with population data to derive expected case numbers and incidence rates per 100,000 population, by age and AIDS status, borough specific and for New York City overall in 2000 (risk characterization). They were compared with same-year surveillance data to evaluate predictive ability, assumed to represent true incidence of waterborne cryptosporidiosis. The predicted mean risks, similar to previously published estimates for this region, overpredicted observed incidence-most extensively when accounting for AIDS status. The results suggest that overprediction may be due to conservative parameters applied to both non-AIDS and AIDS populations, and that biological differences for children need to be incorporated. Interpretations are limited by the unknown accuracy of available surveillance data, in addition to variability and uncertainty of model predictions. The model appears sensitive to geographical differences in AIDS prevalence. The use of surveillance data for validation and model parameters pertinent to susceptibility are discussed.

  3. Methylbromide intoxication: a clinical case study.

    PubMed

    Breeman, Wim

    2009-01-01

    The port of Rotterdam, The Netherlands, is the world's largest container port. In 2006, one of these containers caused a chemical incident. Methylbromide is used in some countries as a pesticide for the fumigation of maritime containers. Because of an insufficiently performed detoxification, this insecticide intoxicated several employees and some of the ambulance crew and Mobile Medical Team (MMT). The victims displayed symptoms of sore throat, irritated eyes, and hypersalivation. One of the victims suffered from multiple epileptic seizures. Two victims were admitted to the intensive care unit for respiratory support. Three other employees showed milder symptoms and received supportive care but were not admitted to the hospital. This complicated case shows that the safety of the ambulance crew and MMT must be guaranteed. It also demonstrates that healthcare providers cannot always oversee the accident scene and that there are some pitfalls that are almost impossible to prevent.

  4. Congenital amusia in childhood: a case study.

    PubMed

    Lebrun, Marie-Andrée; Moreau, Patricia; McNally-Gagnon, Andréane; Mignault Goulet, Geneviève; Peretz, Isabelle

    2012-06-01

    Here we describe the first documented case of congenital amusia in childhood. AS is a 10-year-old girl who was referred to us by her choir director for persisting difficulties in singing. We tested her with the child version of the Montreal Battery for the Evaluation of Amusia (MBEA) which confirmed AS's severe problems with melodic and rhythmic discrimination and memory for melodies. The disorder appears to be limited to music since her audiometry as well as her intellectual and language skills are normal. Furthermore, the musical disorder is associated to a severe deficit in detecting small pitch changes. The electrical brain responses point to an anomaly in the early stages of auditory processing, such as reflected by an abnormal mismatch negativity (MMN) response to small pitch changes. In singing, AS makes more pitch than time errors. Thus, despite frequent and regular musical practice, AS's profile is similar to the adult form of congenital amusia.

  5. A Case Study of ESD Implementation: Signs of Sustainable Leadership

    ERIC Educational Resources Information Center

    Iliško, Dzintra; Badyanova, Yelena

    2014-01-01

    This article presents a case study of two schools that were identified as a result of UNESCO associated schools survey as cases of sustainable leadership and governance. The aim of the study is to present the two cases that were crystalized in the survey carried out at end of the United Nations' "Decade of Education for Sustainable…

  6. A Case Study of ESD Implementation: Signs of Sustainable Leadership

    ERIC Educational Resources Information Center

    Iliško, Dzintra; Badyanova, Yelena

    2014-01-01

    This article presents a case study of two schools that were identified as a result of UNESCO associated schools survey as cases of sustainable leadership and governance. The aim of the study is to present the two cases that were crystalized in the survey carried out at end of the United Nations' "Decade of Education for Sustainable…

  7. When Teacher Educators Collaboratively Reflect on Their Practices: A Case Study on Teaching Cases.

    ERIC Educational Resources Information Center

    Dana, Nancy Fichtman; Floyd, Deborah Martin

    The purpose of this study was to create the portrait of a teacher educator implementing the case study method to determine what knowledge helps a teacher educator facilitate a case study discussion and what dilemmas teacher educators may encounter when teaching a case. Two portraits titled "Dealing With Discipline and Classroom Management…

  8. Facebook Groups as LMS: A Case Study

    ERIC Educational Resources Information Center

    Meishar-Tal, Hagit; Kurtz, Gila; Pieterse, Efrat

    2012-01-01

    This paper describes a pilot study in using Facebook as an alternative to a learning management system (LMS). The paper reviews the current research on the use of Facebook in academia and analyzes the differences between a Facebook group and a regular LMS. The paper reports on a precedent-setting attempt to use a Facebook group as a course…

  9. "Crazyghettosmart": A Case Study in Latina Identities

    ERIC Educational Resources Information Center

    Vetter, Amy M.; Fairbanks, Colleen; Ariail, Mary

    2011-01-01

    Drawing from recent scholarship that examines schooling and the shifting terrain of youth identities, this study examines the identity constructions of Jessica, a Latina high school student. Our portrait of Jessica is part of a larger longitudinal study in which the middle and high school experiences of three Latinas, including Jessica, were…

  10. Case Study: Revising a Formal Case Study Presentation as an Independent Research Project

    ERIC Educational Resources Information Center

    Field, Patrick R.

    2013-01-01

    This article examines the process of researching and revising a case study presentation on an individual who experienced anesthetic awareness during an abdominal surgery and eventually committed suicide. Topics addressed include the author's selection of an undergraduate student with a science and teaching background to work on the case…

  11. Case Study: Revising a Formal Case Study Presentation as an Independent Research Project

    ERIC Educational Resources Information Center

    Field, Patrick R.

    2013-01-01

    This article examines the process of researching and revising a case study presentation on an individual who experienced anesthetic awareness during an abdominal surgery and eventually committed suicide. Topics addressed include the author's selection of an undergraduate student with a science and teaching background to work on the case…

  12. Computerized Adaptive Testing. A Case Study.

    DTIC Science & Technology

    1980-12-01

    English Contributions Sir Francis Galton (1822-1911) became a principal founder of the scientific study of human differences. He engaged in a variety of...1966. Forrest, D. W., Francis Galton : The Life and Work of a Victorian Genius, Taplinger Publishing, 1974. Heidbreder, Edna, Seven Psychologies, D...studies of individual differences 13 I , . ... om" including psychology, photography and human faculty with word associations [Forrest 1974]. Galton

  13. Postpolio Syndrome: Using a Single Case Study

    ERIC Educational Resources Information Center

    Obringer, S. John; Elrod, G. Franklin

    2004-01-01

    The purpose of this study was to identify the major characteristics of postpolio syndrome (PPS), investigate physical and psychological limitations, and comprehensively review current medical interventions through a single subject design. The study addresses the symptoms and characteristics, the effect on life style, and the current recommended…

  14. A-10 Thunderbolt II (Warthog) Systems Engineering Case Study

    DTIC Science & Technology

    2010-01-01

    A-10 Thunderbolt II ( Warthog ) SYSTEMS ENGINEERING CASE STUDY David R. Jacques, PhD, LtCol USAF (Ret) Dennis D. Strouble, PhD...SUBTITLE A-10 Thunderbolt II ( Warthog ) Systems Engineering Case Study 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d...on this A-10 “ Warthog ” case study and our other AF CSE published studies. GEORGE E. MOONEY, SES Director, Air Force Center for Systems

  15. Combining genetic association study designs: a GWAS case study

    PubMed Central

    Estus, Janice L.; Fardo, David W.

    2013-01-01

    Genome-wide association studies (GWAS) explore the relationship between genome variability and disease susceptibility with either population- or family-based data. Here, we have evaluated the utility of combining population- and family-based statistical association tests and have proposed a method for reducing the burden of multiple testing. Unrelated singleton and parent-offspring trio cases and controls from the Genetics of Kidneys in Diabetes (GoKinD) study were analyzed for genetic association with diabetic nephropathy (DN) in type 1 diabetics (T1D). The Cochran-Armitage test for trend and the family-based association test were employed using either unrelated cases and controls or trios, respectively. In addition to combining single nucleotide polymorphism (SNP) p-values across these tests via Fisher's method, we employed a novel screening approach to rank SNPs based on conditional power for more efficient testing. Using either the population-based or family-based subset alone predictably limited resolution to detect DN SNPs. For 384,197 SNPs passing quality control (QC), none achieved strict genome-wide significance (1.4 × 10−7) using 1171 singletons (577/594 cases/controls) or 1738 pooled singletons and offspring probands (841/897). Similarly, none of the 352,004 SNPs passing QC in 567 family trios (264/303 case/control proband trios) reached genome-wide significance. Testing the top 10 SNPs ranked using aggregated conditional power resulted in two SNPs reaching genome-wide significance, rs11645147 on chromosome 16 (p = 1.74 × 10−4 < 0.05/10 = 0.005) and rs7866522 on chromosome 9 (p = 0.0033). Efficient usage of mixed designs incorporating both unrelated and family-based data may help to uncover associations otherwise difficult to detect in the presence of massive multiple testing corrections. Capitalizing on the strengths of both types while using screening approaches may be useful especially in light of large-scale, next-generation sequencing and rare

  16. Multi-Perspective Illumination: A Case Study.

    ERIC Educational Resources Information Center

    Melton, R. F.; Zimmer, R. S.

    1987-01-01

    This description of an illuminative evaluation process as a qualitative research method focuses on a study of concerns about financial constraints in the British Open University. Interviews and open-ended discussions were used to encourage participation and input by a wide variety of individuals with differing perspectives on the problem. (LRW)

  17. CASE STUDY CRITIQUE; UPPER CLINCH CASE STUDY

    EPA Science Inventory

    Case study critique: Upper Clinch case study (from Research on Methods for Integrating Ecological Economics and Ecological Risk Assessment: A Trade-off Weighted Index Approach to Integrating Economics and Ecological Risk Assessment). This critique answers the questions: 1) does ...

  18. Case Study: Formulating Questions That Address Student Misconceptions in a Case Study

    ERIC Educational Resources Information Center

    Prud'homme-Généreux, Annie

    2017-01-01

    Misconceptions are sometimes called "alternative conceptions" in acknowledgement of the fact that although these concepts are inaccurate, they are congruent with prior experiences. The idea that misconceptions must be addressed to improve learning is helpful to remember when developing a case study. Students will bring their existing…

  19. Case Study: The Mystery of the Seven Deaths--A Case Study in Cellular Respiration

    ERIC Educational Resources Information Center

    Gazdik, Michaela

    2014-01-01

    Cellular respiration, the central component of cellular metabolism, can be a difficult concept for many students to fully understand. In this interrupted, problem-based case study, students explore the purpose of cellular respiration as they play the role of medical examiner, analyzing autopsy evidence to determine the mysterious cause of death…

  20. Case Study: The Mystery of the Seven Deaths--A Case Study in Cellular Respiration

    ERIC Educational Resources Information Center

    Gazdik, Michaela

    2014-01-01

    Cellular respiration, the central component of cellular metabolism, can be a difficult concept for many students to fully understand. In this interrupted, problem-based case study, students explore the purpose of cellular respiration as they play the role of medical examiner, analyzing autopsy evidence to determine the mysterious cause of death…

  1. Comparatively Knowing: Making a Case for the Vertical Case Study

    ERIC Educational Resources Information Center

    Vavrus, Frances; Bartlett, Lesley

    2006-01-01

    This article enters into contemporary debates regarding methodology and training in comparative and international education by addressing epistemological questions about "what" can be known of the world and how it can be known through comparative research. We contend that debates over qualitative versus quantitative methods or area studies versus…

  2. The Woodworker's Website: A Project Management Case Study

    ERIC Educational Resources Information Center

    Jance, Marsha

    2014-01-01

    A case study that focuses on building a website for a woodworking business is discussed. Project management and linear programming techniques can be used to determine the time required to complete the website project discussed in the case. This case can be assigned to students in an undergraduate or graduate decision modeling or management science…

  3. [Cutaneous tuberculosis. A study of 4 cases].

    PubMed

    Iborra, C; Cambau, E; Lecomte, C; Grosset, J; Bricaire, F; Caumes, E

    1997-01-01

    The recent increase in the incidence of tuberculosis has led to the return of cutaneous forms of this disease. In addition, diagnosis can now be made rapidly using genoma amplification. Four cases of cutaneous tuberculosis are described in nonimmunosuppressed patients: two cases of lupus vulgaris, including one due to Mycobacterium africanum, and two others of gummas, including one associated with tuberculosis verrucosa. The diagnosis was suggested by epidemiological, clinical, histological and immunological findings and confirmed by culture of the bacilli in 3 cases and by genoma amplification in 1. These observations illustrate the difficulties encountered in determining the tuberculosis nature of skin lesions. The clinical presentation, differential diagnosis, the pathophysiology of this disease and the new interest in genoma amplification are discussed.

  4. Benefits of a Teacher and Coach Collaboration: A Case Study

    ERIC Educational Resources Information Center

    Neuberger, Jim

    2012-01-01

    This paper describes a case study of a math teacher working with a math coach and the effects of their interaction. A guiding question was whether the coaching intervention had affected the teacher's classroom practices and, if so, in what way. The study utilized data from teacher/coach planning sessions, classroom lessons, follow-up debriefing…

  5. Energy from wood waste - A case study

    NASA Technical Reports Server (NTRS)

    Scola, R.; Daughtrey, K.

    1980-01-01

    A joint study has been conducted by NASA and Army installations collocated in a dense forest in southwestern Mississippi in order to determine the technical and economic feasibility of using wood waste as a renewable energy source. The study has shown that, with proper forest management, the timber on government lands could eventually support the total energy requirements of 832 billion Btu/yr. Analysis of the current conversion technologies indicates that the direct combustion spreader stoker approach is the best demonstrated technology for this specific application. The economics of the individual powerplants reveal them as attractive alternatives to fossil fueled plants. Environmental aspects are also discussed.

  6. Energy from wood waste - A case study

    NASA Technical Reports Server (NTRS)

    Scola, R.; Daughtrey, K.

    1980-01-01

    A joint study has been conducted by NASA and Army installations collocated in a dense forest in southwestern Mississippi in order to determine the technical and economic feasibility of using wood waste as a renewable energy source. The study has shown that, with proper forest management, the timber on government lands could eventually support the total energy requirements of 832 billion Btu/yr. Analysis of the current conversion technologies indicates that the direct combustion spreader stoker approach is the best demonstrated technology for this specific application. The economics of the individual powerplants reveal them as attractive alternatives to fossil fueled plants. Environmental aspects are also discussed.

  7. Cerebral venous thrombosis: a Moroccan retrospective study of 30 cases

    PubMed Central

    Souirti, Zouhayr; Messouak, Ouafae; Belahsen, Faouzi

    2014-01-01

    Cerebral venous thrombosis (CVT) is a rare origin of stroke, the clinical presentation and etiologies vary. The prognosis is shown to be better than arterial thrombosis. Magnetic Resonance Imaging (MRI) and MR Venograpgy (MRV) are currently important tools for the diagnosis. We studied 30 cases of CVT diagnosed in the department of neurology at the University Hospital of Fez (Morocco). Patients diagnosed with CVT signs between January 2003 and October 2007 were included in the study. Cerebral CT-scan was performed in 27 cases (90%) while the MRI examination was done in 18 patients (67%); and most patients (90%) received anticoagulant therapy. The mean age of our patients was of 29 years (age range between 18 days and 65 years). A female predominance was observed (70%). The clinical presentation of patients was dominated by: headache in 24 cases (80%), motor and sensory disability in 15 cases (50%), seizures in 10 cases (33%), consciousness disorder in 10 cases (33%). CVT was associated to post-partum in 10 cases (33%), infectious origin in 8 cases (26%), Behçet disease in 2 cases (7%), pulmonary carcinoma in 1 case, thrombocytemia in 1 case and idiopathic in 7 cases (23%). The evolution was good in 20 cases (67%), minor squelaes were observed in 6 patients (20%), while major squelaes were observed in 2 cases. Two cases of death were registered. The CVT is a pathology of good prognosis once the diagnosis is promptly established and early heparin treatment initiated. PMID:25317229

  8. Reverse case study: to think like a nurse.

    PubMed

    Beyer, Deborah A

    2011-01-01

    Reverse case study is a collaborative, innovative, active learning strategy that nurse educators can use in the classroom. Groups of students develop a case study and a care plan from a list of medications and a short two- to three-sentence scenario. The students apply the nursing process to thoroughly develop a complete case study written as a concept map. The strategy builds on previous learned information and applies the information to new content, thus promoting critical thinking and problem solving. Reverse case study has been used in both associate and baccalaureate nursing degree theory courses to generate discussion and assist students in thinking like a nurse.

  9. Knowledge Management Analysis: A Case Study

    ERIC Educational Resources Information Center

    Mecha, Ezi I.; Desai, Mayur S.; Richards, Thomas C.

    2009-01-01

    It is imperative for businesses to manage knowledge and stay competitive in the marketplace. Knowledge management is critical and is a key to prevent organizations from duplicating their efforts with a subsequent improvement in their efficiency. This study focuses on overview of knowledge management, analyzes the current knowledge management in…

  10. Core Curriculum Assessment Program: A Case Study.

    ERIC Educational Resources Information Center

    Jonas, Peter M.; Weimer, Don

    This paper reviews the development of a curriculum assessment plan by the Business and Management Division of Cardinal Stritch College in Milwaukee, Wisconsin, and reports the results of a study to determine the effectiveness of the plan. The division, which delivers accelerated instruction in evening courses, used the comprehensive outcomes…

  11. Analysis of Pronominal Errors: A Case Study.

    ERIC Educational Resources Information Center

    Oshima-Takane, Yuriko

    1992-01-01

    Reports on a study of a normally developing boy who made pronominal errors for about 10 months. Comprehension and production data clearly indicate that the child persistently made pronominal errors because of semantic confusion in the use of first- and second-person pronouns. (28 references) (GLR)

  12. Knowledge Management Analysis: A Case Study

    ERIC Educational Resources Information Center

    Mecha, Ezi I.; Desai, Mayur S.; Richards, Thomas C.

    2009-01-01

    It is imperative for businesses to manage knowledge and stay competitive in the marketplace. Knowledge management is critical and is a key to prevent organizations from duplicating their efforts with a subsequent improvement in their efficiency. This study focuses on overview of knowledge management, analyzes the current knowledge management in…

  13. Trainee Teacher Practices: A Case Study

    ERIC Educational Resources Information Center

    Subramaniam, Selva Ranee

    2005-01-01

    Questioning skills are significant pedagogical strategies in science teaching and learning. This study explored the questioning skills of a trainee teacher during a 10-week practicum period. The trainee teacher was audio-taped and evaluated in the form of an action research methodology was done in the first two weeks. The quantitative data…

  14. A Market Case Study of Telecourse Promotion.

    ERIC Educational Resources Information Center

    Market Facts, Washington, DC.

    A study was undertaken in 1981 to evaluate the telecourse campaign supported through the Corporation for Public Broadcasting (CPB) and the Public Broadcasting Service (PBS). This report contains a summary of promotional strategies used in six selected markets and an evaluation of the effectiveness of these strategies. The objectives of the study…

  15. Functional retrograde amnesia: a multiple case study.

    PubMed

    Fujiwara, Esther; Brand, Matthias; Kracht, Lutz; Kessler, Josef; Diebel, Andrea; Netz, Johannes; Markowitsch, Hans J

    2008-01-01

    Functional retrograde amnesia (RA) is a rare pathology and has been rarely studied in detail across different patients. We extensively examined five functional RA patients and compared their neuropsychological profile including anterograde and retrograde memory performance, executive functions, emotional processing, and formally assessed psychiatric symptoms. Across patients, neuropsychological deficits beyond RA were most consistently seen in executive functions and attention suggesting that these dysfunctions contribute to the remote memory deficit. In a majority of the patients, problems in social cognition and emotional behaviour were reflected in Theory of Mind deficits and accompanying psychiatric symptoms. Aberrances in a measure of social desirability were detected, pointing to repressive tendencies in three out of the five patients. Future studies of functional RA patients may investigate more specifically which frontal-lobe associated (dys-) functions contribute to the memory retrieval deficit. Moreover, studying more closely the interaction between social cognition, repressive personality style and memory inhibition in this disease seems worthwhile pursuing.

  16. Debriefing a Health-Related Educational Game: A Case Study

    ERIC Educational Resources Information Center

    Lennon, Jeffrey L.

    2010-01-01

    This study sought to evaluate the utility of a Web-based game on the topic of immunity, based upon the work of Nobel Prize winner Ileya Mechnikov. This was accomplished through postgame written debriefing with an oral debriefing follow-up. A qualitative case study was conducted in a nonformal home setting. The participant learned new information,…

  17. Debriefing a Health-Related Educational Game: A Case Study

    ERIC Educational Resources Information Center

    Lennon, Jeffrey L.

    2010-01-01

    This study sought to evaluate the utility of a Web-based game on the topic of immunity, based upon the work of Nobel Prize winner Ileya Mechnikov. This was accomplished through postgame written debriefing with an oral debriefing follow-up. A qualitative case study was conducted in a nonformal home setting. The participant learned new information,…

  18. A History and Case Study at a Selected Tribal College

    ERIC Educational Resources Information Center

    Oltrogge, Micheal P.

    2010-01-01

    "A History and Case Study at a Selected Tribal College" focuses on a tribally chartered two-year institution of higher education. The selected Tribal College serves Native American and non-Native American populations on two separate and distinct reservations and one urban location. This study surveys the history to answer basic foundational and…

  19. Case Study: What Makes a Good Case, Revisited: The Survey Monkey Tells All

    ERIC Educational Resources Information Center

    Herried, Clyde Freeman; Prud'homme-Genereux, Annie; Schiller, Nancy A.; Herreid, Ky F.; Wright, Carolyn

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. In this month's issue the authors provide a more definitive answer to the "What Makes a Good Case?" question based on a just-completed Survey Monkey survey given to NCCSTS teachers.

  20. Case Study: What Makes a Good Case, Revisited: The Survey Monkey Tells All

    ERIC Educational Resources Information Center

    Herried, Clyde Freeman; Prud'homme-Genereux, Annie; Schiller, Nancy A.; Herreid, Ky F.; Wright, Carolyn

    2016-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. In this month's issue the authors provide a more definitive answer to the "What Makes a Good Case?" question based on a just-completed Survey Monkey survey given to NCCSTS teachers.

  1. Teaching Business French through Case Studies: Presentation of a Marketing Case.

    ERIC Educational Resources Information Center

    Federico, Salvatore; Moore, Catherine

    The use of case studies as a means for teaching business French is discussed. The approach is advocated because of the realism of case studies, which are based on actual occurrences. Characteristics of a good case are noted: it tells a story, focuses on interest-arousing issues, is set in the past 10 years, permits empathy with the main…

  2. Multicounty Community Development: A Case Study

    ERIC Educational Resources Information Center

    Mookherjee, Harsha N.

    1974-01-01

    The study analyzes the community development programs implemented in a 14-county rural complex of the Upper Cumberland region of Tennessee. Community development is conceptualized from an interactional or field perspective with emphasis on ecological, cultural, and social analysis. Available from: Editorial and Business Offices, Piazza Cavalieri…

  3. Desegregation in Birmingham, Alabama: A Case Study.

    ERIC Educational Resources Information Center

    Bynum, Effie; And Others

    In May 1974, a five member study team from Teachers College, Columbia University spent four and one-half days in Birmingham, Alabama, for the purpose of (1) collecting information that describes the desegregation process as it evolved, (2) interviewing principals, administrators, teachers, students and community leaders relative to their…

  4. CMS for digital photography: a case study

    NASA Astrophysics Data System (ADS)

    Chung, Robert Y.; Sa-areddee, Darunee

    2002-06-01

    The objectives of the study was to compare image quality from digital photography to RGB-printer under two digital imaging workflows: legacy-based and CMS-based. Due to the difference in judging criteria, the study shows that legacy- based digital imaging workflow can produce pleasing images as good as CMS-based workflow. But ICC-based CMS out performs legacy-based workflow in matching the color appearance of the source images. This is a welcome feature in direct mail catalogs whereby printed images need to match the appearance of the merchandise closely.

  5. Building-integrated photovoltaics: A case study

    NASA Astrophysics Data System (ADS)

    Kiss, G.; Kinkead, J.; Raman, M.

    1995-03-01

    In 1992, Kiss Cathcart Anders Architects performed a study for NREL on Building-Integrated Photovoltaics (BIPV) issues as seen from the perspective of the building community. In general, the purpose of the study was to list major issues and potential applications; by it's nature it asked more questions than it answered. This second phase study was to produce quantitative data on the performance of specific BIPV systems. Only roof systems are evaluated. The energy performance, construction cost and simple payback for five different BIPV roof options are evaluated in six different locations: Oakland, New York, Miami, Phoenix, Chicago, and Cincinnati. The roof options evaluated include the following: single-glazed PV roof using glass-substrate PVs; double-glazed PV roof with insulating PV modules; ballasted roof-mounted system; sawtooth light monitor roof with indirect north daylighting; sawtooth roof with north light and active heat recovery.

  6. Building-integrated photovoltaics: A case study

    SciTech Connect

    Kiss, G.; Kinkead, J.; Raman, M.

    1995-03-01

    In 1992, Kiss Cathcart Anders Architects performed a study for NREL on Building-Integrated Photovoltaics (BIPV) issues as seen from the perspective of the building community. In general, the purpose of the study was to list major issues and potential applications; by it`s nature it asked more questions than it answered. This second phase study was to produce quantitative data on the performance of specific BIPV systems. Only roof systems are evaluated. The energy performance, construction cost and simple payback for five different BIPV roof options are evaluated in six different locations: Oakland, New York, Miami, Phoenix, Chicago, and Cincinnati. The roof options evaluated include the following: single-glazed PV roof using glass-substrate PVs; double-glazed PV roof with insulating PV modules; ballasted roof-mounted system; sawtooth light monitor roof with indirect north daylighting; sawtooth roof with north light and active heat recovery.

  7. Airplane travel and lymphedema: a case study.

    PubMed

    Ward, L C; Battersby, K J; Kilbreath, S L

    2009-09-01

    A single subject prospective study of the relationship between air travel and lymphedema is reported. This proof of concept study was aimed at assessing the feasibility of using self-measured, inter-limb impedance ratios as a quantitative measure of lymphedema immediately prior to and following flying. The participant, a breast cancer survivor with lymphedema, measured whole arm impedance prior to and following air travel on 20 occasions, varying in duration of between 1 and 9 h, over a 12-month period. Although the inter-arm impedance ratio fluctuated over this time, it generally increased and worsened following flying. Impedance measurements were easily performed by the participant and could be obtained as close to the start and cessation of flying as is practicably possible. These data, when associated with self-assessment of lymphedema-related symptoms, could provide a comprehensive evidence base for an assessment of the risks associated with air travel and the provision of appropriate advice to prospective travelers. Further large-scale studies are recommended.

  8. A Molecular Epidemiologic Case-Case Study of Prostate Cancer

    DTIC Science & Technology

    2002-03-01

    Receptor Polymorphism and Prostate Cancer Risk 1 Sara S. Strom 2, Qiang Zhang, Yun Gu, Margaret R. Spitz, Peter T. Scardino 3, Christopher J. Logothetis...Taylor, J. A. Vitamin D receptor polymorphisms and prostate cancer. Molecular Carcinogenesis, 27: 18-23, 2000. 6. Ma, J., Stampfer , M. J., Gann, P. H...Margaret R. Spitz, Richard J. Babaian, Christopher Logothetis, Sara S. Strom, University of Texas M.D. Anderson Cancer Center, Houston, TX; The University

  9. Evolution of Research - A Case Study

    NASA Astrophysics Data System (ADS)

    Skews, Beric

    Many complex and fascinating flow features occur when a shock wave impinges on or around a surface. Understanding of these is important in view of the increasing application in a variety of fields, such as medicine and material modification, besides the more conventional fields of blast loading of structures and supersonic aerodynamics. This paper deals with some of the developments of research in the field of shock wave studies at the Flow Research Unit of the University of the Witwatersrand. It covers both successful and unsuccessful investigations and suggests those that still need further work.

  10. Planning for Organizational Change: A Case Study.

    DTIC Science & Technology

    1987-03-01

    Animal Identification Card ........... 54 4.3 Potential Adopter Form ............. 54 4.4(a) Dog Adoption Questionnaire Part 1........... 56 4.4(b... Dog Adoption Questionnaire Part 2 ........... 57 4.4(c) Dog Adoption Questionnaire Part 3 .. .............. 58 4.5 Animal Adoption Agreement Form...organizational change? The significant reasons stem from three myths observed by Henry Mintzberg during his study of senior management. They are as follows: (1

  11. A Framework for Analysis of Case Studies of Reading Lessons

    ERIC Educational Resources Information Center

    Carlisle, Joanne F.; Kelcey, Ben; Rosaen, Cheryl; Phelps, Geoffrey; Vereb, Anita

    2013-01-01

    This paper focuses on the development and study of a framework to provide direction and guidance for practicing teachers in using a web-based case studies program for professional development in early reading; the program is called Case Studies Reading Lessons (CSRL). The framework directs and guides teachers' analysis of reading instruction by…

  12. A Case Study of RTI Implementation in an Urban Setting

    ERIC Educational Resources Information Center

    Keane, Annette

    2010-01-01

    The purpose of this case study was to examine the experience of an early childhood teacher and her culturally and linguistically diverse students within a newly implemented RTI framework in a large urban district. The participant was a second grade teacher serving a large proportion (50%) of English learners. This case study included (a) extensive…

  13. A Case Study of RTI Implementation in an Urban Setting

    ERIC Educational Resources Information Center

    Keane, Annette

    2010-01-01

    The purpose of this case study was to examine the experience of an early childhood teacher and her culturally and linguistically diverse students within a newly implemented RTI framework in a large urban district. The participant was a second grade teacher serving a large proportion (50%) of English learners. This case study included (a) extensive…

  14. Heterogeneous distributed databases: A case study

    NASA Technical Reports Server (NTRS)

    Stewart, Tracy R.; Mukkamala, Ravi

    1991-01-01

    Alternatives are reviewed for accessing distributed heterogeneous databases and a recommended solution is proposed. The current study is limited to the Automated Information Systems Center at the Naval Sea Combat Systems Engineering Station at Norfolk, VA. This center maintains two databases located on Digital Equipment Corporation's VAX computers running under the VMS operating system. The first data base, ICMS, resides on a VAX11/780 and has been implemented using VAX DBMS, a CODASYL based system. The second database, CSA, resides on a VAX 6460 and has been implemented using the ORACLE relational database management system (RDBMS). Both databases are used for configuration management within the U.S. Navy. Different customer bases are supported by each database. ICMS tracks U.S. Navy ships and major systems (anti-sub, sonar, etc.). Even though the major systems on ships and submarines have totally different functions, some of the equipment within the major systems are common to both ships and submarines.

  15. A Science Librarian in the Laboratory: A Case Study

    ERIC Educational Resources Information Center

    Tomaszewski, Robert

    2011-01-01

    A science librarian in the laboratory can become a "point of access" for database instruction and provide a learning opportunity for students to develop their information literacy skills. A case study describes how a librarian in an organic chemistry laboratory helps the class run smoothly and identifies the science librarian as an ally and a…

  16. A Science Librarian in the Laboratory: A Case Study

    ERIC Educational Resources Information Center

    Tomaszewski, Robert

    2011-01-01

    A science librarian in the laboratory can become a "point of access" for database instruction and provide a learning opportunity for students to develop their information literacy skills. A case study describes how a librarian in an organic chemistry laboratory helps the class run smoothly and identifies the science librarian as an ally and a…

  17. A case study of a bacterial pathogen in irrigation water

    USDA-ARS?s Scientific Manuscript database

    This chapter presents a case study of how exotic strains of Ralstonia solanacearum were disseminated throughout Europe and Florida via waterways used for irrigation. Several studies have demonstrated that aquatic weeds that commonly grow in rivers and ponds are able to harbor the pathogen and allow ...

  18. How a Research Conference Created New Learning: A Case Study

    ERIC Educational Resources Information Center

    Hatcher, Tim; Wiessner, Colleen Aalsburg; Storberg-Walker, Julia; Chapman, Diane

    2006-01-01

    Purpose: The study presents preliminary findings from research begun at the 2005 Academy of Human Resource Development International Research Conference held in Estes Park, CO, USA. The qualitative case study captures what new learning occurred as a result of the conference and how the new learning at the conference occurred.…

  19. Case Study Teaching

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2011-01-01

    This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

  20. Case Study Teaching

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2011-01-01

    This chapter describes the history of case study teaching, types of cases, and experimental data supporting their effectiveness. It also describes a model for comparing the efficacy of the various case study methods. (Contains 1 figure.)

  1. In Case You Are Interested: Results of a Survey of Case Study Teachers

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman; Schiller, Nancy A.; Herreid, Ky F.; Wright, Carolyn

    2011-01-01

    Case study teaching had a long tradition in law and business before it made the jump to medical school education in the form of Problem-Based Learning (PBL) in the 1970s. Today, both the University of Delaware's Clearinghouse and the University of Buffalo's National Center for Case Study Teaching in Science (NCCSTS) have hundreds of cases and…

  2. In Case You Are Interested: Results of a Survey of Case Study Teachers

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman; Schiller, Nancy A.; Herreid, Ky F.; Wright, Carolyn

    2011-01-01

    Case study teaching had a long tradition in law and business before it made the jump to medical school education in the form of Problem-Based Learning (PBL) in the 1970s. Today, both the University of Delaware's Clearinghouse and the University of Buffalo's National Center for Case Study Teaching in Science (NCCSTS) have hundreds of cases and…

  3. Cirrus cloud iridescence: a rare case study.

    PubMed

    Sassen, Kenneth

    2003-01-20

    On the evening of 25 November 1998, a cirrus cloud revealing the pastel colors of the iridescence phenomenon was photographed and studied by a polarization lidar system at the University of Utah Facility for Atmospheric Remote Sensing (FARS). The diffraction of sunlight falling on relatively minute cloud particles, which display spatial gradients in size, is the cause of iridescence. According to the 14-year study of midlatitude cirrus clouds at FARS, cirrus rarely produce even poor iridescent patches, making this particularly long-lived and vivid occurrence unique. In this unusually high (13.2-14.4-km) and cold (-69.7 degrees to -75.5 degrees) tropopause-topped cirrus cloud, iridescence was noted from approximately 6.0 degrees to approximately 13.5 degrees from the Sun. On the basis of simple diffraction theory, this indicates the presence of particles of 2.5-5.5-microm effective diameter. The linear depolarization ratios of delta = 0.5 measured by the lidar verify that the cloud particles were nonspherical ice crystals. The demonstration that ice clouds can generate iridescence has led to the conclusion that iridescence is rarely seen in midlatitude cirrus clouds because populations of such small particles do not exist for long in the presence of the relatively high water-vapor supersaturations needed for ice-particle nucleation.

  4. Using a Case-Study Article to Effectively Introduce Mitosis

    ERIC Educational Resources Information Center

    Van Hoewyk, Doug

    2007-01-01

    Community college students in a nonmajors biology class are introduced to mitosis by reading a case-study article that allows them to gauge how many times various parts of their bodies have been regenerated. The case-study article allows students to develop a conceptual framework of the cell cycle prior to a lecture on mitosis. (Contains 1 figure.)

  5. Using a Case-Study Article to Effectively Introduce Mitosis

    ERIC Educational Resources Information Center

    Van Hoewyk, Doug

    2007-01-01

    Community college students in a nonmajors biology class are introduced to mitosis by reading a case-study article that allows them to gauge how many times various parts of their bodies have been regenerated. The case-study article allows students to develop a conceptual framework of the cell cycle prior to a lecture on mitosis. (Contains 1 figure.)

  6. A lesbian older adult managing identity disclosure: a case study.

    PubMed

    Jenkins, David; Walker, Charles; Cohen, Harriet; Curry, Linda

    2010-01-01

    The aim of this study was to explore the experience of an older lesbian in managing the disclosure of her sexual identity. Specifically, the team wanted to better understand the ways she managed her identity in an assisted living facility. Using a qualitative case study methodology, 2 in-depth interviews were conducted. The following 5 themes were identified in the data: keeping her own counsel, maintaining "family" connection, celebrating second chances, living outside the L box, and staying morally centered. Practice and research implications are offered and the case study is used to expand understanding of disclosure management and resiliency theory.

  7. A case study in scanner optimisation.

    PubMed

    Dudley, N J; Gibson, N M

    2014-02-01

    Ultrasound scanner preset programmes are factory set or tailored to user requirements. Scanners may, therefore, have different settings for the same application, even on similar equipment in a single department. The aims of this study were: (1) to attempt to match the performance of two scanners, where one was preferred and (2) to assess differences between six scanners used for breast ultrasound within our organisation. The Nottingham Ultrasound Quality Assurance software was used to compare imaging performance. Images of a Gammex RMI 404GS test object were collected from six scanners, using default presets, factory presets and settings matched to a preferred scanner. Resolution, low contrast performance and high contrast performance were measured. The performance of two scanners was successfully matched, where one had been preferred. Default presets varied across the six scanners, three different presets being used. The most used preset differed in settings across the scanners, most notably in the use of different frequency modes. The factory preset was more consistent across the scanners, the main variation being in dynamic range (55-70 dB). Image comparisons showed significant differences, which were reduced or eliminated by adjustment of settings to match a reference scanner. It is possible to match scanner performance using the Nottingham Ultrasound Quality Assurance software as a verification tool. Ultrasound users should be aware that scanners may not behave in a similar fashion, even with apparently equivalent presets. It should be possible to harmonise presets by consensus amongst users.

  8. Skrydstrup waste disposal site - a case study

    SciTech Connect

    Refsgaard, A.; Nilsson, B.; Flyvbjerg, J.

    1996-12-31

    The Skrydstrup waste disposal site and the unconfined aquifer downstream placed in the Southern Part of the peninsula Jutland, Denmark, is one of the most intensively investigated locations in Denmark. Deposits consist of a mixture of municipal waste, construction materials and chemical waste from a nearby refrigerator factory i.e. chlorinated hydrocarbon solvents and organic phosphorus components mostly stored in barrels. In 1986 it was discovered that a large part of the aquifer was polluted with both 1,1,1-trichloroethane, tri-chloroethylene and other chlorinated aliphatics and a pump-and-treat system has been in operation since 1999 in order to remediate the pollution and prevent further spreading. However, in 1991 detailed studies of the Geological and hydrogeological conditions as well as the contamination showed that the pollution had spread as far as two kilometers downstream the waste dump and approached the final recipient - a small stream. A three-dimensional Groundwater and solute transport model was constructed on the basis of the new investigations and the conclusions based on the model simulations were that (1) the remediation will have no significant effect on the future spreading of the pollution plume and will certainly not prevent the plume from leaching into the recipient located about two kilometers downstream the waste disposal site; (2) even with 3.5 times larger capacity of the water treatment plant i.e. a total abstraction of about 110 m{sup 3}/hour and a more optimal location of the remediation wells it is not possible to recover more than 50% of the present contamination in the aquifer; (3) the amount of contamination leaching to the stream within the next 10 years is almost independent of the remediation scheme adopted; and (4) more than 95% of the contaminated water will discharge to the stream within a distance of one and a half kilometer of the stream.

  9. A Simple Case Study of a Grid Performance System

    NASA Technical Reports Server (NTRS)

    Aydt, Ruth; Gunter, Dan; Quesnel, Darcy; Smith, Warren; Taylor, Valerie; Biegel, Bryan (Technical Monitor)

    2001-01-01

    This document presents a simple case study of a Grid performance system based on the Grid Monitoring Architecture (GMA) being developed by the Grid Forum Performance Working Group. It describes how the various system components would interact for a very basic monitoring scenario, and is intended to introduce people to the terminology and concepts presented in greater detail in other Working Group documents. We believe that by focusing on the simple case first, working group members can familiarize themselves with terminology and concepts, and productively join in the ongoing discussions of the group. In addition, prototype implementations of this basic scenario can be built to explore the feasibility of the proposed architecture and to expose possible shortcomings. Once the simple case is understood and agreed upon, complexities can be added incrementally as warranted by cases not addressed in the most basic implementation described here. Following the basic performance monitoring scenario discussion, unresolved issues are introduced for future discussion.

  10. Implementing RTI in a High School: A Case Study

    ERIC Educational Resources Information Center

    Fisher, Douglas; Frey, Nancy

    2013-01-01

    This case study chronicles the efforts of a small high school over a 2-year period as it designed and implemented a response to intervention (RTI) program for students at the school. Their efforts were largely successful, with improved achievement, attendance, and grade point averages and a decrease in special education referrals. Major themes…

  11. Mapping Regional Drought Vulnerability: a Case Study

    NASA Astrophysics Data System (ADS)

    Karamouz, M.; Zeynolabedin, A.; Olyaei, M. A.

    2015-12-01

    Drought is among the natural disaster that causes damages and affects many people's life in many part of the world including in Iran. Recently, some factors such as climate variability and the impact of climate change have influenced drought frequency and intensity in many parts of the world. Drought can be divided into four categories of meteorological, hydrological, agricultural and social-economic. In meteorological the important feature is lack of rainfall. In hydrological drought river flows and dam storage are considered. Lack of soil moisture is the key factor in agricultural droughts while in social-economic type of drought the relation between supply and demand and social-economic damages due to water deficiency is studied. While the first three types relates to the lack of some hydrological characteristics, social-economic type of drought is actually the consequence of other types expressed in monetary values. Many indices are used in assessing drought; each has its own advantages and disadvantages and can be used for specific types of drought. Therefore knowing the types of drought can provide a better understanding of shortages and their characteristics. Drought vulnerability is a concept which shows the likelihood of damages from hazard in a particular place by focusing on the system status prior to the disaster. Drought vulnerability has been viewed as a potential for losses in the region due to water deficiency at the time of drought. In this study the application of vulnerability concept in drought management in East Azarbaijan province in Iran is investigated by providing vulnerability maps which demonstrates spatial characteristics of drought vulnerability. In the first step, certain governing parameters in drought analysis such as precipitation, temperature, land use, topography, solar radiation and ground water elevation have been investigated in the region. They are described in details and calculated in suitable time series. Vulnerabilities

  12. Wayne field: A horizontal drilling case study

    SciTech Connect

    Jennings, J.B.; Johnson, R.P.

    1996-06-01

    Beginning in the spring of 1994, studies of Wayne field located on the northeastern flank of the Williston Basin were initiated to determine the feasibility of using horizontal drilling to increase recoverable reserves in the field. The Wayne subinterval is one of several shoaling-upwards cycles within the Mission Canyon Formation of the Mississippian Madison Group. The reservoir pay averages 24% porosity, 100 millidarcys permeability, and 50% water saturation. Vertical wells, since field discovery in 1957, typically IP for 70 bopd and 20% water with a rapid decline within a few months to 10 bopd and 90% water. This type of well performance is characteristic of severe water coning for which horizontal development can help to minimize. In late 1994 and early 1995 the Ballantyne Hedges No.7H and GeoResources O. Fossum No.H1 were drilled. The wells recorded IP`s of 280 bopd/5 bwpd and 390 bopd/80 bwpd respectively. After six months of production both wells stabilized at approximately 110 bopd with a 35% water cut. Projections indicate that each horizontal well will recover 250,000 bbls of oil as compared to 115,000 bbls for an average vertical well and will do so in half the time. These early results provide a significant improvement over the vertical production and would seem to be reducing water coning. Three more horizontal wells are planned for the fourth quarter of 1995.

  13. Home care and technology: a case study.

    PubMed

    Stroulia, Eleni; Nikolaidisa, Ioanis; Liua, Lili; King, Sharla; Lessard, Lysanne

    2012-01-01

    Health care aides (HCAs) are the backbone of the home care system and provide a range of services to people who, for various reasons related to chronic conditions and aging, are not able to take care of themselves independently. The demand for HCA services will increase and the current HCA supply will likely not keep up with this increasing demand without fundamental changes in the current environment. Information and communication technology (ICT) can address some of the workflow challenges HCAs face. In this project, we conducted an ethnographic study to document and analyse HCAs' workflows and team interactions. Based on our findings, we designed an ICT tool suite, integrating easily available existing and newly developed (by our team) technologies to address these issues. Finally, we simulated the deployment of our technologies, to assess the potential impact of these technological solutions on the workflow and productivity of HCAs, their healthcare teams and client care.

  14. A Case Study of a Case Study: Analysis of a Robust Qualitative Research Methodology

    ERIC Educational Resources Information Center

    Snyder, Catherine

    2012-01-01

    A unique multi-part qualitative study methodology is presented from a study which tracked the transformative journeys of four career-changing women from STEM fields into secondary education. The article analyzes the study's use of archived writing, journaling, participant-generated photography, interviews, member-checking, and reflexive analytical…

  15. Elk Habitat: A Case Study of Scientific Inquiry

    ERIC Educational Resources Information Center

    Graves, C. John

    2009-01-01

    A case study is an excellent way to help students think like scientists as they work to solve a dilemma. This article describes a case study of elk in Yellowstone National Park. Students read short narratives, based on scientific research data, about the puzzling question of why some elk live substantially longer than others in certain areas of…

  16. Hamlet's Suicide Soliloquy: A Case Study in Suicide Ideology.

    ERIC Educational Resources Information Center

    Jenkins, Andrew P.

    This paper presents a secondary-level teaching technique that can be used in an integrated English and health education curriculum. The exercise provides students and teachers with a case study of a suicidal person for the purpose of teaching the warning signs of suicide, appropriate questioning, and referral skills. The case study uses Hamlet's…

  17. Elk Habitat: A Case Study of Scientific Inquiry

    ERIC Educational Resources Information Center

    Graves, C. John

    2009-01-01

    A case study is an excellent way to help students think like scientists as they work to solve a dilemma. This article describes a case study of elk in Yellowstone National Park. Students read short narratives, based on scientific research data, about the puzzling question of why some elk live substantially longer than others in certain areas of…

  18. Instituting Cultural Change at a Major Organization: A Case Study

    ERIC Educational Resources Information Center

    Dulek, Ronald E.

    2015-01-01

    This article examines the development and implementation of a strategic cultural change program from a case study perspective. Initially, the article describes how the program was developed, including an explanation as to how a communication component was integrated into the program from inception. This integration helped reduce the anxiety that…

  19. Managing Communication during a School Crisis: A Case Study

    ERIC Educational Resources Information Center

    Gentilucci, James L.

    2007-01-01

    Crisis communication training of school principals is problematic because it overemphasizes media relations and underemphasizes the critical importance of immediate and personal communication with students, staff, and parents--those most affected by school crises. A case study involving the death of a student in a small rural school explains why…

  20. Instituting Cultural Change at a Major Organization: A Case Study

    ERIC Educational Resources Information Center

    Dulek, Ronald E.

    2015-01-01

    This article examines the development and implementation of a strategic cultural change program from a case study perspective. Initially, the article describes how the program was developed, including an explanation as to how a communication component was integrated into the program from inception. This integration helped reduce the anxiety that…

  1. A Case Study of a New Scottish Open Plan School.

    ERIC Educational Resources Information Center

    Hamilton, David

    This report, representing a 12-month case study of a new Scottish primary school, draws together educational issues concerning problems and possibilities of open-plan schooling by locating them in the day-to-day work of a particular open-plan school. During 70 days of field work, the researcher spent time observing classes, interviewing parents,…

  2. Economics and extended longevity: a case study.

    PubMed

    Gori, G B; Richter, B J; Yu, W K

    1984-07-01

    Preventive and therapeutic advances have brought life expectancy in the United States to well over 70 years and have shifted mortality causes from acute to chronic diseases, the determinants of which are genetics, lifestyle, the environment, and aging itself. Plausible approaches to chronic disease prevention are likely to increase longevity further, with some foreseeable effects on demographic and economic projections. Primarily, longevity advances would swell forecasts of population size, and would thus have to be met by production advances in order to maintain or improve living standards. This study, a restricted example, considers the probable demographic and economic consequences of a limited prevention program in the context of the Ford Motor Company, based on actual experience and certain expectations up to the year 2000. According to the results, prevention would reduce outlays for life insurance, disability, and health care, but would also generate the higher costs of extending pension plans. Undoubtedly, prevention will continue to be highly ranked in society's pursuit of happiness, and society must prepare to meet its effects with appropriate social and economic policies.

  3. Spiradenocarcinoma: a clinicopathologic and immunohistochemical study of three cases.

    PubMed

    Biernat, W; Wozniak, L

    1994-08-01

    Three cases of malignant transformation within spiradenoma are described. All of them occurred close to the elbow. In every case we found a benign component, characteristic of the spiradenoma, and a structure of carcinoma, which in some areas showed transition into the spiradenoma. In one case the structure of the spiradenocarcinoma resembled that of the spiradenoma, whereas in the remaining two cases adenocarcinoma was the malignant counterpart of the tumor. We performed immunohistochemical studies and revealed various intensities of expression of cytokeratins and epithelial membrane antigen and a dearth of S-100 protein, vimentin, and carcinoembryonic antigen in the examined cases of spiradenocarcinoma.

  4. Listening to the user: A case study

    NASA Technical Reports Server (NTRS)

    Pryor, H. E.

    1976-01-01

    The managers of the NASA Scientific and Technical Information System consistently maintain that whatever scientific and technical information services and products are provided must be geared primarily to user needs and not simply system compatibility and convenience. A system evaluation study begun in 1973 and continued to the present is described. The thrust of this on-going examination is to regularly evaluate the usefulness of the present information system to those it is intended to serve, engineers and scientists working in their professional roles, and to identify areas and ways in which the system can be made more responsive to user needs. Techniques used have covered the range from personal, in-depth interviews to widely distributed questionnaires. The findings have been positive. Many refinements made to on-going programs and projects and new endeavors begun in direct response to stated user needs are discussed. In the main these needs are not unreasonable and thus can be responded to with cost effective system modifications.

  5. A Case for Hypogravity Studies Aboard ISS

    NASA Technical Reports Server (NTRS)

    Paloski, William H.

    2014-01-01

    Future human space exploration missions being contemplated by NASA and other spacefaring nations include some that would require long stays upon bodies having gravity levels much lower than that of Earth. While we have been able to quantify the physiological effects of sustained exposure to microgravity during various spaceflight programs over the past half-century, there has been no opportunity to study the physiological adaptations to gravity levels between zero-g and one-g. We know now that the microgravity environment of spaceflight drives adaptive responses of the bone, muscle, cardiovascular, and sensorimotor systems, causing bone demineralization, muscle atrophy, reduced aerobic capacity, motion sickness, and malcoordination. All of these outcomes can affect crew health and performance, particularly after return to a one-g environment. An important question for physicians, scientists, and mission designers planning human exploration missions to Mars (3/8 g), the Moon (1/6 g), or asteroids (likely negligible g) is: What protection can be expected from gravitational levels between zero-g and one-g? Will crewmembers deconditioned by six months of microgravity exposure on their way to Mars experience continued deconditioning on the Martian surface? Or, will the 3/8 g be sufficient to arrest or even reverse these adaptive changes? The implications for countermeasure deployment, habitat accommodations, and mission design warrant further investigation into the physiological responses to hypogravity. It is not possible to fully simulate hypogravity exposure on Earth for other than transient episodes (e.g., parabolic flight). However, it would be possible to do so in low Earth orbit (LEO) using the centrifugal forces produced in a live-aboard centrifuge. As we're not likely to launch a rotating human spacecraft into LEO anytime in the near future, we could take advantage of rodent subjects aboard the ISS if we had a centrifuge that could accommodate the rodent

  6. The Campaign: A Case Study in Identity Construction through Performance

    ERIC Educational Resources Information Center

    Riddle, Matthew D.

    2009-01-01

    This article undertakes a detailed case study of "The Campaign", a teaching and learning innovation in media and communications that uses an online educational role-play. The case study draws on the qualitative analysis of classroom observations, online communications and semi-structured interviews, employing an interpretive approach…

  7. A Case Study in Elementary Statistics: The Florida Panther Population

    ERIC Educational Resources Information Center

    Lazowski, Andrew; Stopper, Geffrey

    2013-01-01

    We describe a case study that was created to intertwine the fields of biology and mathematics. This project is given in an elementary probability and statistics course for non-math majors. Some goals of this case study include: to expose students to biology in a math course, to apply probability to real-life situations, and to display how far a…

  8. A Case Study in Elementary Statistics: The Florida Panther Population

    ERIC Educational Resources Information Center

    Lazowski, Andrew; Stopper, Geffrey

    2013-01-01

    We describe a case study that was created to intertwine the fields of biology and mathematics. This project is given in an elementary probability and statistics course for non-math majors. Some goals of this case study include: to expose students to biology in a math course, to apply probability to real-life situations, and to display how far a…

  9. Training over the Intranet--A Shockwave Case Study.

    ERIC Educational Resources Information Center

    Snydar, Sean

    This case study explains how the Boeing Company has used the World Wide Web to deliver flight and maintenance computer-based training (CBT) that was originally created on a Macintosh computer and converted to Windows format. The case study begins with a brief discussion of the advantages of using corporate and institutional internal networks…

  10. The Campaign: A Case Study in Identity Construction through Performance

    ERIC Educational Resources Information Center

    Riddle, Matthew D.

    2009-01-01

    This article undertakes a detailed case study of "The Campaign", a teaching and learning innovation in media and communications that uses an online educational role-play. The case study draws on the qualitative analysis of classroom observations, online communications and semi-structured interviews, employing an interpretive approach…

  11. A Case Study on Autism: School Accommodations and Inclusive Settings

    ERIC Educational Resources Information Center

    Coffey, Kenneth M.; Obringer, S. John

    2004-01-01

    Semi-structured interviews were conducted with a mother and father raising their two children with autism. This single case study revealed the supports involved in educating and socializing school-aged children with autism spectrum disorder. The case study indicated that the parents agreed on a majority of issues and clearly pointed out that their…

  12. A Case Study of a Mid-Atlantic Coastal Front.

    DTIC Science & Technology

    1985-01-01

    AuIHOtf.J 8 CONTNACY ON GRANT NUWMELN(e) James T. Kroll 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM I i Lt. NT PRO)JCT. TASK [ AREA • W004K UNIT...A 1473 iTioN of I NOV b5 IS OUOLIE TE UNCLASS SLU A I 104 PA 𔃻: 1 ................................ ’,**.* Li 0 ABSTRACT KROLL, JAMES T. A Case...Study of a Mid-Atlantic Coastal FLont.(Under the direction of DAVID BARBER and GERALD WATSON ). N’A unique case of mid-Atlantic coastal fvontoqenesis on

  13. Temporomandibular disorders. A case-control study

    PubMed Central

    Bagán, Jose V.; Sanchis, Jose M.; Carbonell, Enrique

    2012-01-01

    Objective: To compare the risk factors and clinical manifestations of patients with temporomandibular disorders (TMDs) diagnosed according to the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) (axis I) versus an age and gender matched control group. Study Design: A total of 162 patients explored according to the RDC/TMD (mean age 40.6±18.8 years, range 7-90; 11.1% males and 88.9% females) were compared with 119 controls, measuring differences in TMD risk factors (sleep disturbances, stress, psychoactive medication, parafunctions, loss of posterior support, ligament hyperlaxity) and clinical variables (joint sounds, painful muscle and joint palpation, maximum aperture). Results: Myofascial pain (MFP) (single or multiple diagnoses) was the most frequent diagnosis (42%). The most common diagnostic combination was MFP plus arthralgia (16.0%). Statistically significant differences were observed in clenching (OR 2.3; 95%CI: 1.4-3.8) and in maximum active aperture (MAA) on comparing the two groups both globally (TMD vs. controls) (patients 36.7±8.6 mm, controls 43.1±5.8 mm; F=45.41, p = 0.000) and on comparing according to diagnostic categories. MFP explained most of the observed differences in the risk factors: stress perception (OR=1.98;I.C.:1.01-3.89), psychoactive medication (OR=2.21; I.C.:1.12-4.37), parafunctions (OR=2.14;I.C.:1.12-4.11), and ligament laxity (OR=2.6;I.C.:1.01-6.68). Joint sounds were more frequent in patients with MFP (39.7% vs. 24.0%; χ2=4.66; p=0.03), and painful joint palpation was more common in patients with disc displacement with reduction (DDWR)(15.9% vs. 5.0%; χ2 = 5.2; p = 0.02) and osteoarthrosis (20.8% vs. 5.0%; χ2 = 7.0; p = 0.008). Conclusions: There is a high prevalence of signs and symptoms of TMDs in the general population. Significant differences are observed in clenching and MAA between patients and controls considered both globally and for each diagnostic category individually. The analyzed risk

  14. A methodology of healthcare quality measurement: a case study

    NASA Astrophysics Data System (ADS)

    Pecoraro, F.; Luzi, D.; Cesarelli, M.; Clemente, F.

    2015-02-01

    In this paper we present a comprehensive model for quality assessment taking into account structure, process and outcome dimensions introduced in the Donabedian framework. To test our hypothesis a case study based on the Italian healthcare services is reported focusing on the analysis of the hospital bed management and on the phenomenon of both active and passive patient mobility.

  15. A Case Study of a Mother/Daughter Science Club.

    ERIC Educational Resources Information Center

    Chandler, Frances Tate; Parsons, Sharon

    This paper describes a case study of a Mother/Daughter Science Club which was established to explore the issue of adolescent girls' increasingly negative attitudes towards science and math. Data was collected on participants' (n=40, 20 pre-adolescent fifth-grade girls and their mothers) attitudes toward math and science through the use of…

  16. A Career Advice Helpline: A Case Study from South Africa

    ERIC Educational Resources Information Center

    Flederman, Patricia

    2011-01-01

    This case study presents the new career guidance helpline managed by the South African Qualifications Authority in South Africa, a middle-income country. The National Qualifications Framework and Career Advice Helpline represent a national equity-driven initiative using technology to expand access. The model has drawn on contemporary international…

  17. [Neurologic manifestations of sarcoidosis: A study of 18 cases].

    PubMed

    Touati, N; Mansour, M; Bedoui, I; Kacem, A; Derbali, H; Riahi, A; Messelmani, M; Zaouali, J; Fekih-Mrissa, N; Mrissa, R

    2015-11-01

    Sarcoidosis is a multisystemic granulomatous disease of unknown aetiology. Neurologic manifestations are found in 5 to 10% of cases. We conducted a retrospective study over 6-year period including 18 patients diagnosed with neurosarcoidosis in the Neurologic department of the Military Hospital of Instruction of Tunis. Clinical, radiological, therapeutic features and outcome were studied. The mean age was 43.44 years. Neurologic signs were the first symptom in 10 cases. Peripheral nervous system impairment was often found. Meningitis was noted in 8 cases. Biological tests are not contributive for the diagnosis. The brain magnetic resonance imaging was pathologic in 10 cases. Corticosteroids were administrated in the majority of cases. Eight patients did not show any sign of improvement. Ten cases improved with treatment. Diagnosis of neurosarcoidosis is difficult because of its clinical and radiological polymorphism. It is based on a clinical history suggestive of neurosarcoidosis, laboratory, imaging and histological studies. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  18. A Giant Vulvar Mass: A Case Study of Cellular Angiofibroma

    PubMed Central

    Aydın, Ümit; Terzi, Hasan; Turkay, Ünal; Eruyar, Ahmet Tuğrul; Kale, Ahmet

    2016-01-01

    Cellular angiofibroma is a mesenchymal tumor that affects both genders. Nucci et al. first described it in 1997. Cellular angiofibroma is generally a small and asymptomatic mass that primarily arises in the vulvar-vaginal region, although rare cases have been reported in the pelvic and extrapelvic regions. It affects women most often during the fifth decade of life. The treatment requires simple local excision due to low local recurrence and no chance of metastasization. The current study presents a case of angiofibroma in the vulvar region that measured approximately 20 cm. PMID:27293929

  19. Developing Tomorrows Engineers: A Case Study in Instrument Engineering

    ERIC Educational Resources Information Center

    McDonnell, Liam; O'Neill, Donal

    2009-01-01

    Purpose: The purpose of this case study is to outline the challenges facing industry and educational institutions in educating and training instrument engineers against a backdrop of declining interest by secondary school students in mathematics and physics. This case study cites the experience and strategies of the Kentz Group and Cork Institute…

  20. Bridging the Performance Gap with Ergonomics: A Case Study

    ERIC Educational Resources Information Center

    Rethaber, James D.

    2011-01-01

    Faced with increased incidences of work-related strain and sprain injuries and OSHA-recordable injuries, the organization in this case study details how it resolved these performance-related issues. This case study also demonstrates the effectiveness of Thomas Gilbert's (1978) Behavior Engineering Model as a tool for analyzing, defining, and…

  1. A Case Study on Special Education in the Philippines.

    ERIC Educational Resources Information Center

    Pascual, Dolores M.; Gregorio, Julieta A.

    This case study, undertaken as part of a Unesco survey of its member states, documents facilities and services for the education of disabled persons in the Philippines. The case study reports that Philippine children and youth with special needs are provided with access to educational opportunities that develop their potential and enable them to…

  2. Employing Two Factor Authentication Mechanisms: A Case Study

    ERIC Educational Resources Information Center

    Lawrence, Cameron; Fulton, Eric; Evans, Gerald; Firth, David

    2014-01-01

    This case study examines the life of a digital native who has her online accounts hacked, passwords reset, and is locked out of important online resources including her university email account and Facebook. Part one of the case study examines how the hack was perpetrated and the fallout of losing control of one's digital identity. Part two of the…

  3. Bridging the Performance Gap with Ergonomics: A Case Study

    ERIC Educational Resources Information Center

    Rethaber, James D.

    2011-01-01

    Faced with increased incidences of work-related strain and sprain injuries and OSHA-recordable injuries, the organization in this case study details how it resolved these performance-related issues. This case study also demonstrates the effectiveness of Thomas Gilbert's (1978) Behavior Engineering Model as a tool for analyzing, defining, and…

  4. A Neuroanatomy Teaching Activity Using Case Studies and Collaboration.

    ERIC Educational Resources Information Center

    Sheldon, Jane P.

    2000-01-01

    Describes an activity for use in an introductory psychology course in which students collaborate and apply their neuroanatomy knowledge to three case studies. Provides a table with descriptions of and possible answers for the three case studies and discusses the students' responses. (CMK)

  5. Incorporating Case Studies into a World Food and Population Course

    ERIC Educational Resources Information Center

    Econopouly, Bethany F.; Byrne, Patrick F.; Johnson, Marc A.

    2010-01-01

    The use of case studies in college courses can increase student engagement with the subject matter and improve analytical, problem-solving, and communication skills. Case studies were introduced in a relatively large (54 students) undergraduate world food and population course at Colorado State University in the spring semester of 2008 and…

  6. Incorporating Case Studies into a World Food and Population Course

    ERIC Educational Resources Information Center

    Econopouly, Bethany F.; Byrne, Patrick F.; Johnson, Marc A.

    2010-01-01

    The use of case studies in college courses can increase student engagement with the subject matter and improve analytical, problem-solving, and communication skills. Case studies were introduced in a relatively large (54 students) undergraduate world food and population course at Colorado State University in the spring semester of 2008 and…

  7. Developing Tomorrows Engineers: A Case Study in Instrument Engineering

    ERIC Educational Resources Information Center

    McDonnell, Liam; O'Neill, Donal

    2009-01-01

    Purpose: The purpose of this case study is to outline the challenges facing industry and educational institutions in educating and training instrument engineers against a backdrop of declining interest by secondary school students in mathematics and physics. This case study cites the experience and strategies of the Kentz Group and Cork Institute…

  8. Real Time Locations Systems or Outsourcing: A Case Study

    ERIC Educational Resources Information Center

    Lawrence, Cameron; Firth, David; Khumalo, Floyd

    2013-01-01

    Information Technology has transformed almost all aspects of modern healthcare and is playing a vital role in the administration of hospitals around the world. This case study examines one hospital's struggle to solve crucial operational problems related to the efficient management of medical equipment inventory. This case study is the result of…

  9. Tactical Unmanned Airlift: A Business Case Study

    DTIC Science & Technology

    2010-06-01

    States’ national airspace system (NAS). At its most basic level, NextGen represents an evolution from a ground-based system of air traffic control...combat losses. Industry responded, and ONR conducted a fly-off between the Boeing A-160 Hummingbird and the unmanned variant of the Kaman K-Max Burro...capable of filling a tactical airlift role. Boeing A160 Hummingbird The Boeing A160 Hummingbird began as an effort by Frontier Systems, Inc., at Irvine

  10. Minecraft as a Creative Tool: A Case Study

    ERIC Educational Resources Information Center

    Cipollone, Maria; Schifter, Catherine C.; Moffat, Rick A.

    2014-01-01

    Many scholars are enthusiastic about the potential learning opportunities present in the sandbox-style gaming environment, Minecraft. In the following case study, the authors explored the use of Minecraft in a high school literature class and the presentation of characterization and plot in three student-made machinima, or films made in the game…

  11. A Case Study of a "Double-Dose" Mathematics Intervention

    ERIC Educational Resources Information Center

    Kratofil, Michelle Dahlsten

    2014-01-01

    The purpose of this case study was to discover and describe the components of a "double-dose" math intervention that resulted in increased mathematics achievement for high school Algebra I intervention participants in an effort to inform local decisions regarding program improvements and to provide insight to other educators…

  12. Formative Evaluation as a Social Process: A Case Study.

    ERIC Educational Resources Information Center

    Salmon-Cox, Leslie; Holzner, Burkart

    This paper reports the results of a case study of the process of formative evaluation in the development of one unit of Individualized Science (IS). It is an analytic description of the curriculum project's experiences in formative evaluation rather than an evaluative critique. Following an introductory explanation, the IS program and the IS…

  13. A New Lean Paradigm in Higher Education: A Case Study

    ERIC Educational Resources Information Center

    Doman, Mark S.

    2011-01-01

    Purpose: This case study aims to demonstrate that lean principles and practices utilized in industry can be successfully applied to improve higher education administrative processes through an innovative and engaging learning experience involving undergraduate students. Design/methodology/approach: This is a first-hand account by the instructor of…

  14. A New Lean Paradigm in Higher Education: A Case Study

    ERIC Educational Resources Information Center

    Doman, Mark S.

    2011-01-01

    Purpose: This case study aims to demonstrate that lean principles and practices utilized in industry can be successfully applied to improve higher education administrative processes through an innovative and engaging learning experience involving undergraduate students. Design/methodology/approach: This is a first-hand account by the instructor of…

  15. Minecraft as a Creative Tool: A Case Study

    ERIC Educational Resources Information Center

    Cipollone, Maria; Schifter, Catherine C.; Moffat, Rick A.

    2014-01-01

    Many scholars are enthusiastic about the potential learning opportunities present in the sandbox-style gaming environment, Minecraft. In the following case study, the authors explored the use of Minecraft in a high school literature class and the presentation of characterization and plot in three student-made machinima, or films made in the game…

  16. Scientific Information Networks: A Case Study.

    ERIC Educational Resources Information Center

    Vallee, Jacques

    The technical feasibility of a continental information network for astronomy has been demonstrated in the course of a two-month experiment conducted jointly by Dearborn Observatory of Northwestern University and the Stanford University Computation Center. The experiment simulated a scientific information network based on a high-level retrieval…

  17. Reflection of a therapeutic touch experience: case study 2.

    PubMed

    Green, C A

    1998-02-01

    The purpose of this case study was to explore the experience of both giving and receiving Therapeutic Touch. A subjective account of the Therapeutic Touch experience is given in an attempt to throw light on its unique creative and therapeutic qualities. In most instances it was shown that the experience of both giving and receiving Therapeutic Touch was a parallel experience. This case study explores the effects of Therapeutic Touch on a client experiencing pain and associated anxiety. Whilst a response to treatment was observed, the need for further case studies and research studies in this area was identified.

  18. Green pricing: A Colorado case study

    SciTech Connect

    Blank, E.; Udall, J.R.

    1996-12-31

    A model program for green pricing targeted primarily at large customers is proposed in this paper. The program would create a partnership between a local community group, a renewables advocacy group, and several Colorado utilities. The first part of the paper summarizes pertinent background issues, including utility experience with green pricing programs. The rest of the paper outlines the program proposal, focusing primarily on organizational structure.

  19. Training family physicians: a case study.

    PubMed

    Ebersole, J B; Keisler, D; Michels, P J; Hornung, C A

    1993-06-01

    A survey of USC/RMH Family Medicine alumni indicated that a large proportion have remained in South Carolina, providing primary care especially in small towns and rural areas. These physicians engage in a broad range of clinical activities and feel comfortable with treating a wide spectrum of patient problems. The alumni are active participants in religious, cultural and civic programs in their communities and they express satisfaction with their decision to practice Family Medicine in South Carolina.

  20. Acoustic Features of Palilalia: A Case Study

    ERIC Educational Resources Information Center

    Borsel, John Van; Bontinck, Charlotte; Coryn, Marleen; Paemeleire, Frank; Vandemaele, Pieter

    2007-01-01

    While a number of authors have suggested that patients with palilalia typically show a tendency to repeat words or phrases with an increasing rate, others maintain that an accelerating speech rate is not essential. The present paper reports the results of an instrumental analysis of the reiterations in a 60-year-old man with palilalia. Results…

  1. A Case Study in Conflict Management.

    ERIC Educational Resources Information Center

    Chase, Lawrence J.; Smith, Val R.

    This paper presents a model for a message-centered theory of human conflict based on the assumption that conflict will result from the pairing of any two functional messages that share a common antecedent but contain different consequences with oppositely signed affect. The paper first shows how to represent conflict situations diagrammatically…

  2. ALPHA: A Case Study in Upgrading.

    ERIC Educational Resources Information Center

    Granick, Leonard P. R.; And Others

    An industry-focused upgrading model, based upon job redesigns of entry-level and higher skill positions and a multi-step diagonal/vertical progression ladder was installed in a company having a 150-employee blue collar work force. The model provided for rapid promotion and wage increases of both present employees and new hires, supported by skills…

  3. Learner Verification: A Publisher's Case Study.

    ERIC Educational Resources Information Center

    Wilson, George

    Learner verification, a process by which publishers monitor the effectiveness of their products and strive to improve their services to schools, is a practice that most companies take seriously. The quality of educational materials may be ensured in many ways: by analysis of sales, through firsthand investigation, and by employing a system of…

  4. A Case Study in Conflict Management.

    ERIC Educational Resources Information Center

    Chase, Lawrence J.; Smith, Val R.

    This paper presents a model for a message-centered theory of human conflict based on the assumption that conflict will result from the pairing of any two functional messages that share a common antecedent but contain different consequences with oppositely signed affect. The paper first shows how to represent conflict situations diagrammatically…

  5. Silicon Communication: A Reply and Case Study.

    ERIC Educational Resources Information Center

    Taylor, Bryan C.; Carlone, David

    2001-01-01

    Engages Silicon Valley as both a real site of high technology organizations and as a contested, symbolic site of cultural discourse. Develops five themes that indicate how communication scholars might engage Silicon Valley as a "noisy" site swarming with the interrelated dialects of organization and culture. Demonstrates how the…

  6. ARCHEOLOGY AS ANTHROPOLOGY: A CASE STUDY.

    PubMed

    LONGACRE, W A

    1964-06-19

    Anthropological inferences, made possible by advances in techniques for collecting data in archeological field work and the processing of data with a computer, permit a comparison to be made between the modern western Pueblos and their prehistoric background. One point in the development of Pueblo social organization (approximately A.D. 1200) is examined and compared with the present.

  7. Central Falls' Kids First: A Case Study.

    ERIC Educational Resources Information Center

    Tufts Univ., Medford, MA. Center on Hunger, Poverty and Nutrition Policy.

    Central Falls' Kids First, a 3-year initiative was designed to eradicate local childhood hunger through the expansion of federal child nutrition programs in Central Falls, a small, densely populated, ethnically diverse and low-income city in northeastern Rhode Island. A strong community partnership was created and included the office of the city's…

  8. Central Falls' Kids First: A Case Study.

    ERIC Educational Resources Information Center

    Tufts Univ., Medford, MA. Center on Hunger, Poverty and Nutrition Policy.

    Central Falls' Kids First, a 3-year initiative was designed to eradicate local childhood hunger through the expansion of federal child nutrition programs in Central Falls, a small, densely populated, ethnically diverse and low-income city in northeastern Rhode Island. A strong community partnership was created and included the office of the city's…

  9. Silicon Communication: A Reply and Case Study.

    ERIC Educational Resources Information Center

    Taylor, Bryan C.; Carlone, David

    2001-01-01

    Engages Silicon Valley as both a real site of high technology organizations and as a contested, symbolic site of cultural discourse. Develops five themes that indicate how communication scholars might engage Silicon Valley as a "noisy" site swarming with the interrelated dialects of organization and culture. Demonstrates how the…

  10. Expectant Parent Classes: A Case Study

    ERIC Educational Resources Information Center

    Beebe, E. Rick

    1978-01-01

    Mental health problems among children resulting from poor parenting, a high neonatal death rate, and a low level of medical education in the county provided impetus for developing a primary prevention program--Expectant Parent Program. This article summarizes the development, content, staff, funding, and results of the program. (Author)

  11. Teaching Entrepreneurship to Children: A Case Study

    ERIC Educational Resources Information Center

    do Paco, Arminda; Palinhas, Maria Joao

    2011-01-01

    Nowadays few young people are prepared to consider setting up and managing their own business as a realistic and attractive career option. It is therefore necessary to expose children to the concept of entrepreneurship from a very early age, which means that the school has a fundamental role to play in this task. This research seeks to understand…

  12. Boundary assessment under uncertainty: A case study

    USGS Publications Warehouse

    Pawlowsky, V.; Olea, R.A.; Davis, J.C.

    1993-01-01

    Estimating certain attributes within a geological body whose exact boundary is not known presents problems because of the lack of information. Estimation may result in values that are inadmissible from a geological point of view, especially with attributes which necessarily must be zero outside the boundary, such as the thickness of the oil column outside a reservoir. A simple but effective way to define the boundary is to use indicator kriging in two steps, the first for the purpose of extrapolating control points outside the body, the second to obtain a weighting function which expresses the uncertainty attached to estimations obtained in the boundary region. ?? 1993 International Association for Mathematical Geology.

  13. Compression and model reduction: A case study

    SciTech Connect

    LoFaro, T.; Kopell, N.

    1995-12-31

    We discuss a method by which the dynamics of a network of coupled neurons can be captured in a one-dimensional map. The network used as an example of this technique consists of a pair of neurons, one of which is an endogenous burster and the other excitable, but not bursting in the absence of phasic input. The reduction is accomplished by decomposing the flow into fast and slow subsystems, each operating on a distinct time scale. A {open_quotes}map of knees{close_quotes} is constructed using singular perturbation techniques. A concise expression for this map is developed by introducing time coordinates to each stable branch of the slow manifold. The compression associated with the fast subsystem is used to determine the qualitative properties of the map.

  14. Academic Leadership Development: A Case Study.

    PubMed

    Berman, Audrey

    2015-01-01

    A dean at a private school of nursing implemented a leadership development program for early- to mid-career nursing faculty consisting of one 4-hour evening session per academic quarter for 7 quarters. Eight faculty members who had expressed interest in assuming a leadership role or been recommended by their supervisors as having strong leadership potential were invited to join. Program topics included leadership pathways, legal issues, budgeting and governance, diversity, the political arena, human resources, and student issues. Interviews with participants revealed 6 themes: the support a peer cohort provided, a desire for real-life application, a lack of previous exposure to related content or experiences, new perceptions of themselves as academic nurse leaders, the value of the program as preparation for academic nursing leadership roles, and broad program applicability. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. The Steven Johnson syndrome. A case study.

    PubMed

    Baby, S; Doris, S

    1999-07-01

    Steven Johnson's Syndrome is a serious systemic disorder in which there are vesicobullous lesions involving the skin and mucous membranes. It can result as an immune response to an antigen or as a drug reaction. Most often it is considered as an allergic reaction. It is a self-limiting condition which responds to immediate management or may result in fluid loss, sepsis and death.

  16. ISWE: A Case Study of Technology Utilization

    NASA Technical Reports Server (NTRS)

    Benfield, M. P.; Mitchell, D. P.; Vanhooser, M. T.; Landrum, D. B.

    1998-01-01

    The International Space Welding Experiment is a joint project between the E.O. Paton Welding Institute of Kiev, Ukraine and the George C. Marshall Space Flight Center in Huntsville, Alabama. When an international partner is involved in a project, differences in design and testing philosophy can become a factor in the development of the hardware. This report addresses selected issues that arose during the ISWE hardware development as well as the solutions the ISWE team made.

  17. Creole - Leninism: Grenada: A Case Study.

    DTIC Science & Technology

    1984-12-01

    South African armed incursion into southern Angola in August 1975, placed the MPLA on the defensive and threatened to unfavorably...Road South Weymouth, Massachusettes 02190 17. Mrs. Dorothy A. McKenzie 121 South St. # 121 Plymouth, Massachusettes 02360 13. Mrs. Rosemary Burleb n 1502 Lakeview Drive Johnson City , Tennessee 37601 9 1- FILMED 7-85 DTIC ...composed primarily of descendants of African slaves and, to a lesser degree, indentured laborers from the East Indies. A Creole dialect of

  18. Guidelines for Implementing Change: A Case Study

    NASA Astrophysics Data System (ADS)

    Masekela, Belinda; Nienaber, Rita

    To attain and sustain a competitive advantage organizations are continually faced with the need to change their structures, processes and technologies. Converting to new technology and implementing a new information management system in an organization results in inevitable changes in organizational procedures impacting on the people involved. A major problem encountered during this process is resistance to change, which may contribute to total failure of this system. Change management is the process that can be used to negate this impact and assist employees in transitioning to a new way of doing things.

  19. The International School: A Case Study.

    ERIC Educational Resources Information Center

    Broyles, India L.; Krawic, Joanne F.

    Many educators realize that today's children must be prepared for a world whose nations and peoples are increasingly interdependent. It is not so clear, however, how a school can transform itself to embrace this still new reality. The Union-David Gaul School in Union, Maine (students are from three rural nonindustrial towns with small populations…

  20. Improving Order Lead Time: A Case Study

    ERIC Educational Resources Information Center

    Villarreal, Bernardo; Salido, Lucy

    2009-01-01

    A fundamental challenge of globally competing companies is to increase their level of customer satisfaction, by devising and implementing strategies aimed at providing better price, quality, and service. This paper describes the efforts of a Mexican company to achieve this goal, and in particular, with the need to decrease order lead time…

  1. Speech as Process: A Case Study.

    ERIC Educational Resources Information Center

    Brooks, Robert D.; Scheidel, Thomas M.

    1968-01-01

    In order to test the internal evaluative processes and not merely the final reactions of an audience to a speaker, 97 Caucasian college students expressed their attitudes toward Malcolm X while listening to a 25-minute tape-recorded speech by him. Eight 30-second silent intervals at natural pauses in the speech gave the students time to respond…

  2. Developing Progress Files: A Case Study

    ERIC Educational Resources Information Center

    Fry, Heather; Davenport, Elizabeth S.; Woodman, Theresa; Pee, Barbel

    2002-01-01

    This paper reports the development of a progress file, a tool to promote learning, planning and the recording of achievement, for dental therapists in training and professional practice. Progress files are to become obligatory in higher education in the United Kingdom. The aims of the file, its development and the naturalistic approach taken to…

  3. Hemiplegia in Men: A Case Study

    ERIC Educational Resources Information Center

    Chan, Zenobia C. Y.; Wong, Gary C. T.

    2012-01-01

    Hemiplegia, or paralysis of one side of the body, is caused by injury or illness (for example, a stroke), and leads to other disabilities. People with hemiplegia are limited physically in their daily activities. This limitation affects their social well-being and thus can lead to depression. This paper provides a comprehensive literature review on…

  4. Investigating Heuristic Evaluation: A Case Study.

    ERIC Educational Resources Information Center

    Goldman, Kate Haley; Bendoly, Laura

    When museum professionals speak of evaluating a web site, they primarily mean formative evaluation, and by that they primarily mean testing the usability of the site. In the for-profit world, usability testing is a multi-million dollar industry, while non-profits often rely on far too few dollars to do too much. Hence, heuristic evaluation is one…

  5. Improving Order Lead Time: A Case Study

    ERIC Educational Resources Information Center

    Villarreal, Bernardo; Salido, Lucy

    2009-01-01

    A fundamental challenge of globally competing companies is to increase their level of customer satisfaction, by devising and implementing strategies aimed at providing better price, quality, and service. This paper describes the efforts of a Mexican company to achieve this goal, and in particular, with the need to decrease order lead time…

  6. Followership at the FDIC: A Case Study

    ERIC Educational Resources Information Center

    Read, J. Basil, III

    2014-01-01

    The Federal Deposit Insurance Corporation (FDIC), an independent agency of the U.S. Federal government, has been instructing employees in the tenants of followership since 2009. As part of a multi-pronged approach to create a more empowered workforce and enhance trust in leadership, instruction in followership has helped to raise the FDIC from the…

  7. Basic Writers Using Clickers: A Case Study

    ERIC Educational Resources Information Center

    Miller, Michelle Ann

    2009-01-01

    Personal response devices, "clickers," that allow students to answer questions and see on a projected screen the results of their voting, followed by discussion and reprocessing, is a form of educational technology that has been embraced by instructors of large classes, particularly in the natural sciences. This dissertation describes their use in…

  8. Anticipating future landscape conditions: A case study

    Treesearch

    Bill McDonald

    2000-01-01

    Anticipating landscape conditions in the 21st century is a difficult, if not impossible task. Different people have different perceptions of what future landscapes should look like. One group of people, a group of ranchers in the Malpai Borderland Region of the southwestern United States, have come together to work with government agencies, universities, and...

  9. Educational Change Rural America: A Case Study.

    ERIC Educational Resources Information Center

    Clinton, Charles A.

    1978-01-01

    Data from Shiloh County's effort to improve quality of life for its residents lead to three conclusions: political intervention can convert private sector growth into a platform for rural development, exchanges between community and schools are not difficult to understand, and the ethnographer has a function in discovering local contexts to which…

  10. Employee Turnover: Evidence from a Case Study.

    ERIC Educational Resources Information Center

    Borland, Jeff

    1997-01-01

    Patterns of employee turnover from a medium-sized law firm in Australia were examined in regard to theories of worker mobility (matching, sectoral shift, and incentive). Results support a role for matching effects, but personnel practices affect the timing of turnover. Matching and incentive-based theories do not explain the high rates of turnover…

  11. Distance Teaching and Learning: A Case Study.

    ERIC Educational Resources Information Center

    El-Meligi, M. Helmy

    A description is given of a distance education program designed to up-grade and complete the education of teachers in Egypt, the majority of whom have not completed their education through the university level. Television and other audio-visual aids are used as communication media. Educational programs are televised daily to these teachers. Though…

  12. Viatec Recovery System, Inc.: A case study

    SciTech Connect

    Williams, L.D.; Kensington, K.

    1993-10-01

    I will tell you how we transferred a technology from the US Department of Energy`s Pacific Northwest Laboratory to the private sector. I`ll begin by telling about the technology and what it does. Then I`ll tell you how we found a commercial partner to market the technology. And I`ll end by telling you some of the lessons we learned and what our customer thinks about the partnership. This is a success for two reasons. First, the people who developed the technology had faith in its potential. And second, they took an active part in the transfer; they didn`t sit back and wait for someone else to do it. That reminds me of Joe. Night after night, Joe prayed for help in winning the lottery, but his prayers went unanswered. Finally he cried out in desperation: ``Lord, give me a break! Please let me win the lottery!`` Suddenly, lightning flashed across the sky and thunder crashed around him. Then, he heard a voice from above: ``Joe! You give ME a break! BUY A TICKET!`` To succeed in tech transfer, you`ve got to have more than faith. You`ve got to buy a ticket. You`ve got to invest time, energy, imagination, and effort. And that`s just what the developers of the waste acid detoxification and reclamation process did.

  13. Innovation for personalization: a healthcare case study.

    PubMed

    Summers, Ron; Hu, Sijung; Echiadis, Angelos; Azorin-Peris, Vince; Chouliaras, Vassilios

    2009-01-01

    This paper describes a research and innovation platform for the development of ideas relating to the investigation of blood perfusion in peripheral tissue. The Loughborough Innovation Platform for Health Technologies (LIPHT) can be used to demonstrate the use of the research and innovation pipe-line in more than one dimension. For this paper the first dimension considered is that of 'blue sky' idea through to their exploitation for the benefit of users and at the same time creating a wealth stream; the second dimension is the changing market as the ideas develop--from a hospital-based instrument operated by clinicians through to a point and click device for the use by the knowledgeable layman in the community. The starting point for these developments is a medical device known to many people as the 'finger clip' that measures arterial blood oxygen saturation; the end point is an optical device capable of imaging blood perfusion.

  14. Symptoms beyond diagnosis--a case study.

    PubMed

    Skott, C

    2008-11-01

    The aim of this paper was to discuss how words for symptoms relate to experience and to find out how seriously ill patients two years after diagnosis and treatment articulated suffering. Nine patients who have had a cancer tumour of the central nervous system were interviewed in their homes and the findings were interpreted in a hermeneutic process. Bodily, obstructive, emotive and metaphorical expressions of symptoms appeared. The transformed life situation involved inability to perform everyday tasks and a feeling of frustration of needs and desires. The words for symptoms conveyed individual embodied experience connected to a discourse of shared meanings. The relationship between individuality and culture means that words for symptoms are created and understood in a process between patient and listener, between discourse, culture and history.

  15. Downhole receiver function: A case study

    USGS Publications Warehouse

    Mehta, K.; Snieder, R.; Graizer, V.

    2007-01-01

    Receiver function is defined as the spectral ratio of the radial component and the vertical component of the ground motion. It is used to characterize converted waves. We extend the use of the receiver function to downhole data using waves recorded in a borehole, excited by an earthquake of magnitude 4.0 near San Francisco, California, on 26 June 1994. The focal depth of the event was 6.6 km and the epicenter was located at a distance of 12.6 km from the borehole array. Six three-component sensors were located at different depths in a borehole. To extract a coherent response of the near-surface from the incoherent earthquake waves, we deconvolve the waves recorded by the sensors at different depths with the waves recorded by the sensor on the surface. Deconvolution applied to the waves in the S-time window recorded by the radial component result in an upgoing and a downgoing wave propagating with S-wave velocity. For the waves in the P-time window recorded by the radial component, deconvolution also gives an upgoing and a down-going wave propagating with S-wave velocity. This interesting result suggests a P-to-S conversion at a depth below the deepest sensor. To diagnose this we compute the receiver function for the borehole recording of the earthquake waves. The receiver function shows an upgoing wave with an arrival close to time t = 0 for the deepest sensor. The agreement of the upgoing wave in the receiver function with the travel-time curve for the P-to-S converted wave, calculated using the P- and the S-wave velocity profile, supports the hypothesis of a pronounced P-to-S conversion. We present a synthetic example to illustrate that the first arrival of the receiver function applied to borehole data gives the upward-propagating P-to-S converted wave. To corroborate the observation of the mode conversion, we apply receiver function to a different earthquake data recorded by the same borehole array in 1998. The focal depth of the event was 6.9 km and the

  16. Taguchi methods in electronics: A case study

    NASA Astrophysics Data System (ADS)

    Kissel, R.

    1992-05-01

    Total Quality Management (TQM) is becoming more important as a way to improve productivity. One of the technical aspects of TQM is a system called the Taguchi method. This is an optimization method that, with a few precautions, can reduce test effort by an order of magnitude over conventional techniques. The Taguchi method is specifically designed to minimize a product's sensitivity to uncontrollable system disturbances such as aging, temperature, voltage variations, etc., by simultaneously varying both design and disturbance parameters. The analysis produces an optimum set of design parameters. A 3-day class on the Taguchi method was held at the Marshall Space Flight Center (MSFC) in May 1991. A project was needed as a follow-up after the class was over, and the motor controller was selected at that time. Exactly how to proceed was the subject of discussion for some months. It was not clear exactly what to measure, and design kept getting mixed with optimization. There was even some discussion about why the Taguchi method should be used at all.

  17. Taguchi methods in electronics: A case study

    NASA Technical Reports Server (NTRS)

    Kissel, R.

    1992-01-01

    Total Quality Management (TQM) is becoming more important as a way to improve productivity. One of the technical aspects of TQM is a system called the Taguchi method. This is an optimization method that, with a few precautions, can reduce test effort by an order of magnitude over conventional techniques. The Taguchi method is specifically designed to minimize a product's sensitivity to uncontrollable system disturbances such as aging, temperature, voltage variations, etc., by simultaneously varying both design and disturbance parameters. The analysis produces an optimum set of design parameters. A 3-day class on the Taguchi method was held at the Marshall Space Flight Center (MSFC) in May 1991. A project was needed as a follow-up after the class was over, and the motor controller was selected at that time. Exactly how to proceed was the subject of discussion for some months. It was not clear exactly what to measure, and design kept getting mixed with optimization. There was even some discussion about why the Taguchi method should be used at all.

  18. Corporate Information Management: A Case Study

    DTIC Science & Technology

    1991-03-01

    information systems plan. [Ref. 23:p. 628] 32 E. MIS STAFF A key ingredient to any successful management information system (MIS) is an MIS staff which is...frame- work under which DoD and other departments operate, and more broadly to restore some breathing space for judgment and incentive necessary to...managec so nmuch In add~tin **Nultttrnces-tn the tradtnnaf mint .- satd a adde’- %lIit the nottce schedule contract 4 rrnt0 he 5a. it th- irst step

  19. A case study of technology transfer: Cardiology

    NASA Technical Reports Server (NTRS)

    Schafer, G.

    1974-01-01

    Research advancements in cardiology instrumentation and techniques are summarized. Emphasis is placed upon the following techniques: (1) development of electrodes which show good skin compatibility and wearer comfort; (2) contourography - a real time display system for showing the results of EKGs; (3) detection of arteriosclerosis by digital computer processing of X-ray photos; (4) automated, noninvasive systems for blood pressure measurement; (5) ultrasonoscope - a noninvasive device for use in diagnosis of aortic, mitral, and tricuspid valve disease; and (6) rechargable cardiac pacemakers. The formation of a biomedical applications team which is an interdisciplinary team to bridge the gap between the developers and users of technology is described.

  20. Interoperability: A Desert Storm Case Study

    DTIC Science & Technology

    1993-07-01

    4C072/-/23015/36435// TGTLO0C/2400152/240030Z/-/SUPPLY/301623Ho47 2624E/2M097 1Z// REFUEL/GUPPY 07/6307A/ MANGO PST HIGH/ALT:200/24233OZ/20/TAI)07...P.EW4ELGUPPY 10/6310A/ MANGO PST HIGH/ALT: 2O5/24233OZ/20/TAD1O// AMPN/ REMARK IDENTIFIER(S) * A E V/I XSNDAT/3021C/ZAF/ROVER 22./4F16/1INT/-/4CS72...23022./36441// TGTtWC/24003OZ/24004OZ/-/SUPPLY/3o1623NO472624E/2MO971Z// REFUEW/GUPPY 07/6307A/ MANGO PST HIGH/ALT: 200/242345Z/2O/TADO7//’ REFUEWOGUPPY

  1. Validating Cyber Security Requirements: A Case Study

    SciTech Connect

    Abercrombie, Robert K; Sheldon, Frederick T; Mili, Ali

    2011-01-01

    Vulnerabilities in a system may have widely varying impacts on system security. In practice, security should not be defined as the absence of vulnerabilities. In practice, security should not be quantified by the number of vulnerabilities. Security should be managed by pursuing a policy that leads us first to the highest impact vulnerabilities. In light of these observations, we argue in favor of shifting our focus from vulnerability avoidance/removal to measurable security attributes. To this effect, we recommend a logic be used for system security, which captures/represents security properties in quantifiable, verifiable, measurable terms so that it is possible to reason about security in terms of its observable/perceptible effects rather than its hypothesized causes. This approach is orthogonal to existing techniques for vulnerability avoidance, removal, detection, and recovery, in the sense that it provides a means to assess, quantify, and combine these techniques.

  2. Laboratory Management--A Case Study.

    ERIC Educational Resources Information Center

    Moyle, Doug

    1979-01-01

    Describes ideas used to introduce the Australian Science Education Project (ASEP) for the students of Henley High School in Australia by helping students to gain access to lab equipment, facilities and manuals with a minimum of teacher direction. (HM)

  3. INDUSTRIAL USE OF STORMWATER: A CASE STUDY

    EPA Science Inventory

    This paper presents a cost analysis of stormwater reclamation for industrial subportable water supply, including industrial cooling and process, irrigation, and recreational water supply.
    As population and industry grow, water demand increases and water supply becomes more o...

  4. The Arc Cloud Complex. A Case Study.

    DTIC Science & Technology

    1984-08-01

    evaporationally-driven downdrafts. At the surface, The citations on the following pages follow the style of The Jounal gf the Atmospheric Sciences. 2...categories shown in Fig. 4. The wind direction behind the gust front is indicated by the arrows. A Type 2 pattern has a clear-cut, arc-shaped leading edge...500, 700, and 850 mb) from the NWS were reanalyzed by hand in order to seek indications -of the mesoscale features aloft which may have been

  5. Democracy and Tunisia: A Case Study

    DTIC Science & Technology

    1994-06-01

    2591 E. ISLAMIC MOVEMENT The al-Nahda Islamic movement, originally called the Mouvement de la Tendance Islamique (MTI), is claimed by the government to...billion for the period 1987-1991. At the same time reportedly an African Development Bank offered a $79 million credit line to finance tourism and...industrial projects, England’s Midland Bank financed $27 million and the Italian government provided $500 million in loans and grants for a five year

  6. Usability of Security: A Case Study,

    DTIC Science & Technology

    1998-12-18

    provably correct protocols, and bug-free code will not provide security if the people who use the software forget to click on the encrypt button when they...configure their access control mechanisms to make their private data world-readable. Problems such as these are already quite serious: at least one...The theft of private data does not necessarily leave any evidence behind. Even when there is evidence, a lawsuit is far more realistic as a course of

  7. Apperceptive visual agnosia: a case study.

    PubMed

    Shelton, P A; Bowers, D; Duara, R; Heilman, K M

    1994-05-01

    A man with an infarction of his inferior temporal and occipital association cortex bilaterally, which spared primary visual cortex, had impaired visual recognition of objects, faces, colors, words, and gestures. Analysis of visual function indicated that the recognition failures resulted from an agnosia, rather than elemental visual impairment. Whereas his impairment of gesture recognition appeared to be related to an associative agnosia, his inability to recognize objects was related to an apperceptive agnosia. There may be four subtypes of apperceptive agnosia: one where the internal object representations or structural descriptions are impaired, another where an adequate percept cannot be derived, a third where the internal referent and percept are dissociated, and a fourth where both levels are impaired. Our patient demonstrated a failure to relate individual elements to the whole, a failure to integrate multiple elements, and a reliance on global perception. He had normal object imagery. These results suggest that, whereas internal representations were intact, he was unable to form adequate perceptual representations.

  8. Nurse Migration: A Canadian Case Study

    PubMed Central

    Little, Lisa

    2007-01-01

    Objective To synthesize information about nurse migration in and out of Canada and analyze its role as a policy lever to address the Canadian nursing shortage. Principal Findings Canada is both a source and a destination country for international nurse migration with an estimated net loss of nurses. The United States is the major beneficiary of Canadian nurse emigration resulting from the reduction of full-time jobs for nurses in Canada due to health system reforms. Canada faces a significant projected shortage of nurses that is too large to be ameliorated by ethical international nurse recruitment and immigration. Conclusions The current and projected shortage of nurses in Canada is a product of health care cost containment policies that failed to take into account long-term consequences for nurse workforce adequacy. An aging nurse workforce, exacerbated by layoffs of younger nurses with less seniority, and increasing demand for nurses contribute to a projection of nurse shortage that is too great to be solved ethically through international nurse recruitment. National policies to increase domestic nurse production and retention are recommended in addition to international collaboration among developed countries to move toward greater national nurse workforce self sufficiency. PMID:17489918

  9. Assessing Biofuel Crop Invasiveness: A Case Study

    PubMed Central

    Buddenhagen, Christopher Evan; Chimera, Charles; Clifford, Patti

    2009-01-01

    Background There is widespread interest in biofuel crops as a solution to the world's energy needs, particularly in light of concerns over greenhouse-gas emissions. Despite reservations about their adverse environmental impacts, no attempt has been made to quantify actual, relative or potential invasiveness of terrestrial biofuel crops at an appropriate regional or international scale, and their planting continues to be largely unregulated. Methodology/Principal Findings Using a widely accepted weed risk assessment system, we analyzed a comprehensive list of regionally suitable biofuel crops to show that seventy percent have a high risk of becoming invasive versus one-quarter of non-biofuel plant species and are two to four times more likely to establish wild populations locally or be invasive in Hawaii or in other locations with a similar climate. Conclusions/Significance Because of climatic and ecological similarities, predictions of biofuel crop invasiveness in Hawaii are applicable to other vulnerable island and subtropical ecosystems worldwide. We demonstrate the utility of an accessible and scientifically proven risk assessment protocol that allows users to predict if introduced species will become invasive in their region of interest. Other evidence supports the contention that propagule pressure created by extensive plantings will exacerbate invasions, a scenario expected with large-scale biofuel crop cultivation. Proactive measures, such as risk assessments, should be employed to predict invasion risks, which could then be mitigated via implementation of appropriate planting policies and adoption of the “polluter-pays” principle. PMID:19384412

  10. Public opponents of vaccination: a case study.

    PubMed

    Leask, Julie; McIntyre, Peter

    2003-12-01

    Opposition to mass childhood vaccination is a world-wide phenomenon, particularly in industrialised countries. Unfounded claims about vaccination are perpetuated by parental lobby groups and individual spokespeople, some of whom have a medical or scientific background. This article focuses on one such spokesperson who has achieved particular notoriety. Dr. Viera Scheibner is a retired micropalaeontologist, without any formal training in health-related sciences, who tours the world claiming that vaccines are ineffective and dangerous and lead to a host of ills such as cancer and asthma. Professionals in public health or the clinical arena are from time to time called upon to publicly respond to her, or similar, claims disseminated during tours of Europe, North America or Australasia and in books and articles. Health professionals have expressed at how such spokespersons misrepresent the evidence on vaccine safety, resulting in the potential to undermine public confidence in immunisation. Media coverage, or proposed coverage, particularly of her more extreme claims, often makes health professionals engaged in immunisation feel obliged to respond. This paper describes Viera Scheibner's approach, which follows a repetitious path and is representative of that taken by other public opponents of immunisation. We conclude by suggesting how health professionals might respond in the public arena.

  11. A cohort study of psychosurgery cases from a defined population.

    PubMed Central

    Hussain, E S; Freeman, H; Jones, R A

    1988-01-01

    All cases from an urban population treated by psychosurgery over a 20 year period were followed up; 44 out of 47 were available for study, and 33 of these were interviewed. Outcome was measured on a five-point scale, and follow-up was from 1 to 20 years, with a mean of 11; almost all patients previously had had severe, disabling and intractable illnesses. Operations were non-stereotactic (36), stereotactic (6), with double procedures in one case: outcome was better in the non-stereotactic group. On a five-point scale of outcome, 25 of the 33 interviewed patients were placed in the two best categories, as were eight patients of the 11 who were assessed by case records. Adverse effects were reported in 14 cases, but most were not serious. Only one death could definitely be related to operation. Depression, agoraphobia, obsessional neurosis, and certain aspects of schizophrenia all responded well in the majority of cases. Leucotomy should remain available as a treatment of last resort for some intractable psychiatric disorders. PMID:3361328

  12. Postgraduate education in nursing: a case study.

    PubMed

    Boore, J R

    1996-03-01

    This paper describes the integrated postgraduate programmed recently introduced by the University of Ulster which includes the first Doctor of Nursing Science (DNSc) programme in Europe. It has three exist points: with a Postgraduate Diploma in Advanced Nursing or Midwifery, a Master of Science in Advanced Nursing or Midwifery or the DNSc. It aims to develop nurses who have the necessary knowledge and skills to function as advanced practitioners and, concurrently, to prepare nurses able to undertake high quality research which will contribute to the knowledge and theoretical base of nursing. Some of the issues which influenced the planning are discussed and demographic characteristics, expectations of the course, and comments of the first two cohorts of students are presented. Anticipated benefits for nursing knowledge and practice as well as potential difficulties with such a programmed are identified.

  13. Questioning nuclear waste substitution: a case study.

    PubMed

    Marshall, Alan

    2007-03-01

    This article looks at the ethical quandaries, and their social and political context, which emerge as a result of international nuclear waste substitution. In particular it addresses the dilemmas inherent within the proposed return of nuclear waste owned by Japanese nuclear companies and currently stored in the United Kingdom. The UK company responsible for this waste, British Nuclear Fuels Limited (BNFL), wish to substitute this high volume intermediate-level Japanese-owned radioactive waste for a much lower volume of much more highly radioactive waste. Special focus is given to ethical problems that they, and the UK government, have not wished to address as they move forward with waste substitution. The conclusion is that waste substitution can only be considered an ethical practice if a set of moderating conditions are observed by all parties. These conditions are listed and, as of yet, they are not being observed.

  14. Child Sexual Abuse: A Case Study in Community Collaboration.

    ERIC Educational Resources Information Center

    Faller, Kathleen Coulborn; Henry, James

    2000-01-01

    A study investigated the effectiveness of a collaborative approach to the case management of child sexual abuse. Data from 323 criminal court files found a sex offense confession rate of 64 percent and plea rate of 70 percent. Fifteen cases went to trial and in six the offender was convicted. (Contains references.) (Author/CR)

  15. Workflow Automation: A Collective Case Study

    ERIC Educational Resources Information Center

    Harlan, Jennifer

    2013-01-01

    Knowledge management has proven to be a sustainable competitive advantage for many organizations. Knowledge management systems are abundant, with multiple functionalities. The literature reinforces the use of workflow automation with knowledge management systems to benefit organizations; however, it was not known if process automation yielded…

  16. Targeting Terrorist Leaders: A Case Study

    DTIC Science & Technology

    2011-03-01

    was confined to a wheelchair for the rest of his life. Yassin joined the Muslim Brotherhood while in college at al—Azhar University in Cairo...include health clinics, orphanages, sports leagues, summer camps, schools and mosques.62 During this period, Yassin was particularly influential

  17. Training Social Justice Journalists: A Case Study

    ERIC Educational Resources Information Center

    Nelson, Jacob L.; Lewis, Dan A.

    2015-01-01

    Journalism schools are in the midst of sorting through what it means to prepare journalists for a rapidly transitioning field. In this article, we describe an effort to train students in "social justice journalism" at an elite school of journalism. In our ethnographic analysis of its first iteration, we found that this effort failed to…

  18. COPPER PITTING CORROSION: A CASE STUDY

    EPA Science Inventory

    Localized or pitting corrosion of copper pipes used in household drinking-water plumbing is a problem for many water utilities and their customers. Extreme attack can lead to pinhole water leaks that may result in water damage, mold growth, and costly repairs. Water quality has b...

  19. The Study in Group: A Case

    NASA Astrophysics Data System (ADS)

    Angulo, Óscar; López-Marcos, Juan Carlos; Del Carmen Martínez, María

    In this work, we present an activity developed for the practical lessons into the subject Fundamentos Matemáticos de la Ingeniería which belongs to the graduate program of Ingeniero Técnico en Diseño Industrial (Industrial Design Technical Engineering).

  20. InfoPlace: A Case Study.

    ERIC Educational Resources Information Center

    Bosl, Rebecca

    InfoPlace is a state-of-the-art vocational education program and special library. As part of the Cuyahoga County Library System of Greater Cleveland (Ohio), its resource center is located in the Maple Heights regional library. Although the resource center has one location, the staff of InfoPlace travels to the many branches of the Cuyahoga County…

  1. Earth Resources. A Case Study: Oil Sampler.

    ERIC Educational Resources Information Center

    California Integrated Waste Management Board, Sacramento.

    This document presents a sample of grades 6-12 science curriculum on Earth resources to promote scientific literacy. This natural resource-based curriculum uses an inquiry-based, hands-on approach and allows for community partnerships during student learning processes. Lessons plans included in this curriculum are divided into 4 categories: (1)…

  2. Educational Innovation in Thailand: A Case Study

    ERIC Educational Resources Information Center

    Morrison, Kristan

    2009-01-01

    The Ministry of Education in the country of Thailand recently announced the establishment of two distinct educational tracks--a conventional/ traditional track and an unconventional/progressive/alternative track. This decision was perhaps guided by the success of innovative pilot education programs in the country, collectively called "the…

  3. Interdependency Management in Universities: A Case Study

    ERIC Educational Resources Information Center

    Braun, Dietmar; Benninghoff, Martin; Ramuz, Raphaël; Gorga, Adriana

    2015-01-01

    There remains uncertainty in scientific discussions regarding the governance of universities in new public management regimes in terms of who actually "rules" in the university. Apparently, a strengthened management leadership is confronted with continuing elements of academic self-regulation and professional autonomy in knowledge…

  4. Training Social Justice Journalists: A Case Study

    ERIC Educational Resources Information Center

    Nelson, Jacob L.; Lewis, Dan A.

    2015-01-01

    Journalism schools are in the midst of sorting through what it means to prepare journalists for a rapidly transitioning field. In this article, we describe an effort to train students in "social justice journalism" at an elite school of journalism. In our ethnographic analysis of its first iteration, we found that this effort failed to…

  5. COPPER PITTING CORROSION: A CASE STUDY

    EPA Science Inventory

    Localized or pitting corrosion of copper pipes used in household drinking-water plumbing is a problem for many water utilities and their customers. Extreme attack can lead to pinhole water leaks that may result in water damage, mold growth, and costly repairs. Water quality has b...

  6. TQM and School Restructuring: A Case Study.

    ERIC Educational Resources Information Center

    Quong, Terry; Walker, Allan

    1996-01-01

    Describes briefly how the junior section of one Hong Kong school handled major problems by adopting a total-quality-management approach to change and restructuring. Describes the school's problems, discusses TQM generally in educational settings, describes the new "homestead" implementation, and comments on teachers' and students'…

  7. Organisation Development & Industrial Relations: A Case Study.

    ERIC Educational Resources Information Center

    Edmonstone, John

    1982-01-01

    In this article an account is given of work undertaken by an internal organization development (OD) unit within the United Kingdom's National Health Service, in the area of joint consultation within a health authority. Some thoughts are also presented on the relationship between OD practice and the field of industrial relations. (SSH)

  8. Confronting Undesirable Traditions: A Case Study.

    ERIC Educational Resources Information Center

    Clement, Linda M.

    2002-01-01

    The necessity of extensive planning for major campus events has become essential to ensure a safe environment for all participants. This article explores the way one campus is challenging negative major event behaviors from pre-event preparations to post-event celebrations. (Contains 17 references.) (Author)

  9. Workflow Automation: A Collective Case Study

    ERIC Educational Resources Information Center

    Harlan, Jennifer

    2013-01-01

    Knowledge management has proven to be a sustainable competitive advantage for many organizations. Knowledge management systems are abundant, with multiple functionalities. The literature reinforces the use of workflow automation with knowledge management systems to benefit organizations; however, it was not known if process automation yielded…

  10. Organizing the Asian Community: A Case Study.

    ERIC Educational Resources Information Center

    Topacio, Cayan; And Others

    Community organization is a method of social intervention in which individuals, groups, and agencies plan actions which are intended to alleviate social problems. It is concerned with the education, development, and/or change of social institutions. This approach involves two processes: community planning and coordination. The general nature and…

  11. A Case Study of Occupational Jargon.

    ERIC Educational Resources Information Center

    Tway, Patricia

    This paper examines the language used by workers in a china factory in order to present the characteristics and underlying features of occupational jargon. The paper shows: (1) jargon is affected by regional-local pronunciation, grammatical expressions and lexical items, and by individual speech styles which result from general linguistic…

  12. A Case Study in School Improvement

    ERIC Educational Resources Information Center

    Titcombe, Roger

    2011-01-01

    In October 2010 Perry Beeches school, an 11-16 Local Authority controlled community comprehensive in Birmingham, was widely featured in the national media as the "most improved school in the UK"--Ever. Some of the ways in which this was achieved are explored. Whether the changes undergone by this school reflect a pattern that has become…

  13. Interdependency Management in Universities: A Case Study

    ERIC Educational Resources Information Center

    Braun, Dietmar; Benninghoff, Martin; Ramuz, Raphaël; Gorga, Adriana

    2015-01-01

    There remains uncertainty in scientific discussions regarding the governance of universities in new public management regimes in terms of who actually "rules" in the university. Apparently, a strengthened management leadership is confronted with continuing elements of academic self-regulation and professional autonomy in knowledge…

  14. Virtual Reference on a Budget: Case Studies

    ERIC Educational Resources Information Center

    Dalston, Teresa; Pullin, Michael

    2008-01-01

    Twenty doctoral students from the School of Library and Information Sciences at the University of North Texas met in the summer of 2005 to complete a seminar and online course on "Online Information Services." The class offered the perfect research settings with 10 practicing school librarians and 10 practitioners from other areas of the library…

  15. Treacher Collins syndrome: a case study.

    PubMed

    Chung, Jenny Y; Cangialosi, Thomas J; Eisig, Sidney B

    2014-11-01

    Treacher Collins syndrome is a disorder of craniofacial development with high penetrance and variable expressivity. Its incidence is approximately 1 in 50,000 live births. In this article, we describe the orthodontic treatment of an 11-year-old boy with Treacher Collins syndrome. Copyright © 2014 American Association of Orthodontists. Published by Elsevier Inc. All rights reserved.

  16. Estimating Teacher Turnover Costs: A Case Study

    ERIC Educational Resources Information Center

    Levy, Abigail Jurist; Joy, Lois; Ellis, Pamela; Jablonski, Erica; Karelitz, Tzur M.

    2012-01-01

    High teacher turnover in large U.S. cities is a critical issue for schools and districts, and the students they serve; but surprisingly little work has been done to develop methodologies and standards that districts and schools can use to make reliable estimates of turnover costs. Even less is known about how to detect variations in turnover costs…

  17. Virtual Reference on a Budget: Case Studies

    ERIC Educational Resources Information Center

    Dalston, Teresa; Pullin, Michael

    2008-01-01

    Twenty doctoral students from the School of Library and Information Sciences at the University of North Texas met in the summer of 2005 to complete a seminar and online course on "Online Information Services." The class offered the perfect research settings with 10 practicing school librarians and 10 practitioners from other areas of the library…

  18. ERP implementation in hospitals: a case study.

    PubMed

    Agarwal, Divya; Garg, Poonam

    2012-01-01

    In a competitive healthcare sector, hospitals have to focus on their processes in order to deliver high-quality care while at the same time reducing costs. Many hospitals have decided to adopt one or another Enterprise Resource Planning (ERP) system to improve their businesses, but implementing an ERP system can be a demanding endeavour. The systems are so difficult to implement that some are successful; many have failed, causing multimillion dollar losses. The challenge of ERP solutions lie in implementation because they are complex, time consuming and expensive too. This paper describes the various process workflows and phases of ERP implementation at Fortis Hospital Cunningham Road, Bangalore, India. This knowledge will provide valuable insights for the researchers and practitioners to understand the different process workflows and to make informed decisions when implementing ERP in any hospital.

  19. Living with psoriasis: a patient case study.

    PubMed

    Kelley, Nicola Louise

    2015-01-01

    In summary, this patient has had a very positive experience with his UVB phototheapy treatment. The flaking of the skin has stopped which has made him less conscious in social situations and he is much more comfortable around other people. Being able to observe the improvement in his psoriasis through photography has increased the patient’s confidence and he hopes that the improvement in his condition will continue.

  20. Failed State 2030: Nigeria - A Case Study

    DTIC Science & Technology

    2011-02-01

    the following countries may no longer be producing oil in large quantities by the year 2030: Russia, United States, China, Mexico, Algeria , Brazil...solar- photovoltaic - generated electricity (grid tied) grows 50–60 percent each year.90 Ray Kurzweil, a renowned futurist, notes that solar power alone...include Algeria and Nigeria un- der the Trans-Sahara Counterterrorism Initiative (TSCTI). The TSCTI effort is programmed to receive $100 million each

  1. Deepwater completion and tieback -- A case study

    SciTech Connect

    Ghiselin, D.

    1996-10-01

    Major operators are engaged in large-scale integrated projects around the world. Does integration favor the big boys, or can a small independent operator benefit from this approach? Independent partners Hardy Oil and Gas USA and Samedan Oil Corp. looked into integrated project management to successfully design and install subsea completions, subsea pipelines, and platform tiebacks and interfaces to two platforms operated by Texaco and Chevron, respectively. The paper describes the project management approach taken and results of the project.

  2. TLP rigid riser; A case study

    SciTech Connect

    Rooney, P.P.; Engebretsen, K.B. ); Pettersen, D.J. )

    1992-03-01

    This paper summarizes tension-leg platform (TLP) rigid riser design considerations and presents results of TLP riser analysis for a production/injection riser in the North Sea. Analysis methods, design criteria, and design optimization are addressed. The riser is designed for 300-m water depth in compliance with Norwegian regulations. Emphasis is placed on application of the regulations and quantitative comparison of alternative methods for analysis of fatigue and extremes.

  3. Army JTIDS: A C3 Case Study

    DTIC Science & Technology

    1991-03-01

    Guerra , Director of Combat Developments, United States Army Signal Center, Fort Gordon for his sponsorship. Professor Donald A. Lacer and Professor...radio frequency band. This insures compatibility with civil Distance Measuring Equipment (DME), Military Tactical Air Navigation equipment (TACAN...LEBMNN~JORDAN ,AFGHNISTrAN ISRAEL, EGYPT SAD SUDAN SOUT)H YEMEN YEMEN ETHIOPIA Figure 22 The JSTARS Radar Platform data to Army fire support

  4. Population culture and development: a case study.

    PubMed

    Hartman, P

    1979-01-01

    Communications and development in the broadest sense of the terms are examined in relation to evaluation of the work of the Communication Foundation for Asia (CFA). CFA produces, in conjunction with public and private development agencies, flip-charts, comics, a fieldworker's handbook for use in family planning education, sound cassette magazines for agricultural extension work, booklets and sound-slides on forming cooperatives, and other educational materials. CFA operates in the Philippines. A developmental radio drama produced by CFA delivered a pro-development message, one that tells people they can do something about their conditions/situations, compared to the passive, consumer-oriented commercial radio drama. The most prominent theme was achievement. The characters had complex motivations and displayed wide range of motives. Like other forms of propaganda, developmental radio drama is not welcomed by radio station owners. Not many people in the industry perceive the opportunity for increasing overall development and economic growth. All pressures from commercial radio are in consumerist directions while developmental drama encourages production.

  5. Gas pockets in a wastewater rising main: a case study.

    PubMed

    Pozos-Estrada, Oscar; Fuentes-Mariles, Oscar A; Pozos-Estrada, Adrian

    2012-01-01

    This paper presents a case study of an existing wastewater rising main (WWRM) in which an extreme transient event produced by simultaneous power failure of the pumps caused the rupture of a 1.2 m (48 in) prestressed concrete cylinder pipe (PCCP), causing an important leakage of sewage. The event and the methodology followed in order to validate the diagnostics of the failure are described. The detail study included in situ observation of the system, experimental investigation in a setup, hydraulic analysis, as well as details of the structural strength of the WWRM. After the extensive investigation and several simulations of fluid transients for different scenarios and flow conditions, it was found that stationary small gas pockets accumulated at high points of the WWRM were identified as the principal contributory factor of the failure. This case study serves as clear warning of the consequences of operating a WWRM with gas pockets at its high points.

  6. DDG-1000 Missile Integration: A Case Study

    DTIC Science & Technology

    2014-03-01

    factory constructing the aircraft (Madni 2012). Other high profile examples can be found in NASA’s Hubble Space Telescope program; the Air Force’s...intended for the future Flight III DDG-51 (Miller 2012). Rising costs and limited space on the DDG-51 hull for the new AMDR meant that “retro...the internal spaces of the ship as well as adjacent launcher cells. The current Mk41 VLS is a single “bloc” of cells, centerline on the CG-47 and

  7. ERBS human factors analysis: A case study

    NASA Technical Reports Server (NTRS)

    Moe, K. L.; Weger, C.

    1983-01-01

    The incorporation of human factors into the system development process and the benefits derived are discussed. The human factors analysis task for the Earth radiation budget satellite (ERBS) payload operations control center (POCC) is a pathfinder in the new applications approach to this discipline within the mission and data operations directorate. The topics covered include: discussions of the motivation for human factors analysis; the involvement of the human factors research group (HFRG) with project and system developers, and some examples of human factors issues addressed in the ERBS analysis task.

  8. Achieving design reuse: a case study

    NASA Astrophysics Data System (ADS)

    Young, Peter J.; Nielsen, Jon J.; Roberts, William H.; Wilson, Greg M.

    2008-08-01

    The RSAA CICADA data acquisition and control software package uses an object-oriented approach to model astronomical instrumentation and a layered architecture for implementation. Emphasis has been placed on building reusable C++ class libraries and on the use of attribute/value tables for dynamic configuration. This paper details how the approach has been successfully used in the construction of the instrument control software for the Gemini NIFS and GSAOI instruments. The software is again being used for the new RSAA SkyMapper and WiFeS instruments.

  9. Runoff infiltration, a desktop case study.

    PubMed

    Bastien, N R P; Arthur, S; Wallis, S G; Scholz, M

    2011-01-01

    The use of sustainable drainage systems (SuDS) or best management practice is becoming increasingly common. However, rather than adopting the preferred 'treatment train' implementation, many developments opt for end-of-pipe control ponds. This paper discusses the use of SUDS in series to form treatment trains and compares their potential performance and effectiveness with end-of-pipe solutions. Land-use, site and catchment characteristics have been used alongside up-to-date guidance, Infoworks CS and MUSIC to determine whole-life-costs, land-take, water quality and quantity for different SuDS combinations. The results presented show that the use of a treatment train allows approaches differing from the traditional use of single SuDS, either source or 'end-of-pipe', to be proposed to treat and attenuate runoff. The outcome is a more flexible solution where the footprint allocated to SUDS, costs and water quality can be managed differently to fully meet stakeholder objectives.

  10. International photonics training: a case study

    NASA Astrophysics Data System (ADS)

    Sporea, Dan; Massa, Nicholas; Donnelly, Judith F.; Hanes, Fenna

    2007-06-01

    From 2004, the Center for Science Education and Training (CSET) participated to the European Union-funded educational network "Hands-on Science". The aim of the Romanian team was to transform teachers and students from end-users of educational aids to active designers and developers of instructional materials. Several science fields were identified, including photonics. The team at CSET is now focusing on: lasers and their applications, optical fiber communications, solar energy as a sustainable source, and the use of optical spectroscopy in physics and chemistry. CSET initiated an international collaboration with the New England Board of Higher Education (NEBHE) in Boston, Mass., when the Center enrolled an experienced Romanian high school science teacher in a twelve-week "Introduction to Photonics" laboratory-based professional development course. The course was developed by NEBHE through an Advanced Technological Education (ATE) program grant from National Science Foundation and is designed for high school and community college educators from both science and technology instructional areas. The paper reports the experience of this international participation which was made possible since the course is delivered via the Internet by Three Rivers Community College, Norwich, Conn. Its impact on photonics education in Romania and the USA is analyzed, as the participant teacher shares her experiences with teachers and faculty in the "Introduction to Photonics" course and with those enrolled into the Romanian "Hands-on-Science" program.

  11. Cooperative endeavors: A case study of success

    SciTech Connect

    Baker, J.

    1997-12-31

    Partnerships and cooperative agreements abound in the environmental arena today. This paper briefly highlights the collaborative approach used by the International Cooperative for Ozone Layer Protection (ICOLP). ICOLP has helped international members and non-members to eliminate most of the ozone-depleting solvents from manufacturing processes through the exchange of technical information in a non-proprietary manner. By using alternatives, companies and governments have realized savings in the multiple millions of dollars. Advantages of participating in cooperative environmental partnerships may include: (1) improved access and exchange of information, (2) cost minimization, (3) promotion and facilitation of business opportunities, (4) improved dialogue between groups, (5) coordinated approach to complex issues, and (6) technology development and transfer opportunities.

  12. Training for teamwork: A case study.

    PubMed

    Sudano, Laura E; Patterson, Jo Ellen; Lister, Zephon D

    2015-09-01

    As the field of collaborative care, or integrated behavioral health, continues to develop, lessons are learned from attempts to establish such programs (Sieber et al., 2012; Unützer, 2014). Part of the success of collaborative care programs is the function of an interdisciplinary team. In this article, faculty from University of San Diego (USD) and University of California, San Diego (UCSD) share changes needed to curriculum and career development to support leadership and teamwork skills essential to program development, implementation, and sustainability for integrated behavioral health. This article uses Unützer's (2014) 4 factors of creating a successful collaborative care program (i.e., shared vision, leadership, staffing, and financial sustainability) to discuss implications for effective collaboration between 2 universities and the training of primary care providers in teamwork and leadership skills for overcoming barriers and pitfalls to expand collaborative care beyond their initial training.

  13. Multimodal Behavior Therapy: Case Study of a High School Student.

    ERIC Educational Resources Information Center

    Seligman, Linda

    1981-01-01

    A case study of a high school student concerned with weight problems illustrates multimodal behavior therapy and its use in a high school setting. Multimodal therapy allows the school counselor to maximize referral sources while emphasizing growth and actualization. (JAC)

  14. The Verbotonal Method of Aural Rehabilitation: A Case Study

    ERIC Educational Resources Information Center

    Eisenberg, Diane; Santore, Frances

    1976-01-01

    A case study is presented of a 12-year-old child with a congenital profound bilateral sensori-neural hearing loss, who received rehabilitative audio-therapy according to the verbotonal method. (Author/LS)

  15. Language Acquisition after Mutism: A Longitudinal Case Study of Autism.

    ERIC Educational Resources Information Center

    Windsor, Jennifer; And Others

    1994-01-01

    This longitudinal case study follows the development of a woman with autism from mutism at age 10 to acquisition of a range of spoken and written language skills by age 26. Results support hypotheses that both spoken and written language may become feasible forms of communication in such cases, although some skills may plateau or decline.…

  16. "Mutiny on the Bounty": A Case Study for Leadership Courses.

    ERIC Educational Resources Information Center

    Leeper, Roy V.

    Although there are drawbacks to the case study method, using films presents opportunities for instructors to teach to the "higher" levels presented in learning objective taxonomies. A number of classifications of learning outcomes or objectives are well served by a teaching style employing the case approach. There seem to be as many…

  17. Verification of multi-proxy paleoclimatic studies: a case study

    NASA Astrophysics Data System (ADS)

    McIntyre, S.; McKitrick, R.

    2004-12-01

    ,000 sets of 70 red noise series modeled through fractional difference models to have the same red noise persistence as the critical North American AD1400 tree ring network. These calculations regularly resulted in "hockey-stick" shaped PC1s with sharp inflections at the start of the 20th century. We then modeled the resulting 10,000 PC1s against NH temperature and found that the 99 percent RE significance level was 0.59. By this benchmark, the reported RE statistic (0.51) in MBH98 for the AD1400 step lacks statistical significance. Most dendroclimatic reconstructions also provide statistics other than an RE statistic, including R2 and Coefficient of Efficiency, but MBH98 does not and the authors have refused to provide supporting data from which the statistics can be calculated. In our emulations of their calculations, we have been unable to replicate anything close to the reported RE results other than through re-tuning, a procedure not described in MBH98. With a re-tuning step, for the critical AD1400 step, we have obtained an RE of 0.46, but with an R2 of only 0.02 and a CE of minus 0.26, all of which lack statistical significance. This case study illustrates for extreme caution in basing public policy on articles, such as MBH98, whose claims cannot be verified.

  18. Servant Leadership through Distance Learning: A Case Study

    ERIC Educational Resources Information Center

    Russell, Eric James

    2013-01-01

    This qualitative study explored the influence a distance learning servant leadership course had on the emergency service students' understanding of leadership. The research study utilized a case study design in order to tell the story of the lived experiences of the participants. The setting for the study was a state university in Utah, with the…

  19. Information Technology Diffusion: A Comparative Case Study of Intranet Adoption

    DTIC Science & Technology

    1999-07-01

    Information Technology Diffusion: A Comparative Case Study of Intranet Adoption George A. Zolla Jr. Naval Postgraduate School, Monterey, CA 93943...unfreezing”. Cooper and Zmud [4] defined IT implementation as “an organizational effort directed toward diffusing appropriate information technology within a...1999 4. TITLE AND SUBTITLE Information Technology Diffusion: A Comparative Case Study of Intranet Adoption 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c

  20. Self-socialization: a case study of a parachute child.

    PubMed

    Newman, Philip R; Newman, Barbara M

    2009-01-01

    The theoretical concept of self-socialization suggests that an individual is able to reflect on the self, formulate a vision of a future self, set goals, and take actions that create or alter the developmental trajectory. This case study of a parachute child illustrates how a person constructs her life from a very young age, drawing on a profound capacity for personal agency to overcome obstacles, identify resources, and internalize values to build a life structure. A model of the psychosocial process of self-socialization emerges from this case. Following the disruption of a well-defined trajectory, self-socialization is observed as a sequence of actions, reflection, correction, and new actions. Self-socialization is possible when a strong sense of self-efficacy is applied to attaining internalized values and goals.

  1. A case study of nursing case management in a rural hospital.

    PubMed

    Anderson-Loftin, W; Wood, D; Whitfield, L

    1995-01-01

    This article describes the process of implementing a New England model of case management in a rural hospital and the modifications necessary in adapting an urban model to a rural setting. Nursing case management at this institution has been associated with a decrease in the length of stay by 1.7 days at an estimated cost savings of $65,932 for the 16-month study period. Case management has also been instrumental in improving quality of care through a program of continuous quality improvement and in redesigning the RN role. The vision for the future is to extend the nurse case manager role outside the hospital walls to the community in a collaborative plan that would bill nursing services through physicians' offices.

  2. Revisioning the Process: A Case Study in Feminist Program Evaluation.

    ERIC Educational Resources Information Center

    Beardsley, Rebecca M.; Miller, Michelle Hughes

    2002-01-01

    Conducted a case study of the evaluation of a women's substance abuse prevention program and identified three key aspects of negotiated evaluation. Discusses the processes involved in feminist evaluation, including collaborative agenda setting and cooperative teamwork. (SLD)

  3. Revisioning the Process: A Case Study in Feminist Program Evaluation.

    ERIC Educational Resources Information Center

    Beardsley, Rebecca M.; Miller, Michelle Hughes

    2002-01-01

    Conducted a case study of the evaluation of a women's substance abuse prevention program and identified three key aspects of negotiated evaluation. Discusses the processes involved in feminist evaluation, including collaborative agenda setting and cooperative teamwork. (SLD)

  4. Metabolic Derangements in Lichen Planus - A Case Control Study

    PubMed Central

    Kar, Bikash Ranjan; Panda, Maitreyee

    2016-01-01

    Introduction An association between psoriasis and metabolic syndrome has been established in previous studies. Lichen Planus (LP) is also a chronic inflammatory disease morphologically related to psoriasis and few studies have shown association of metabolic derangements in LP. Aim To study the association of metabolic derangements in LP. Materials and Methods A prospective case control study was undertaken for a period of one year. Age and sex matched patients of LP and other non-inflammatory diseases were taken as cases and controls respectively. Data on height, weight, lipid profile and fasting blood glucose levels were collected for all the patients. Body Mass Index (BMI) was calculated. Results A total of 80 patients were recruited, 40 cases and 40 controls. The mean values for all the lipid and glucose parameters were high in cases as compared to controls with significant p-values. Conclusion In the present study metabolic derangements were seen in patients with LP. PMID:28050485

  5. PEM Electrolysis H2A Production Case Study Documentation

    SciTech Connect

    James, Brian; Colella, Whitney; Moton, Jennie; Saur, G.; Ramsden, T.

    2013-12-31

    This report documents the development of four DOE Hydrogen Analysis (H2A) case studies for polymer electrolyte membrane (PEM) electrolysis. The four cases characterize PEM electrolyzer technology for two hydrogen production plant sizes (Forecourt and Central) and for two technology development time horizons (Current and Future).

  6. Cartography and Population Geography as Current Events: A Case Study

    ERIC Educational Resources Information Center

    Comenetz, Joshua

    2003-01-01

    The Sanders housing lawsuit in Pennsylvania provides a case study of how to incorporate current events into the teaching of cartography or population geography at the high school or college level. Settlement of the Sanders case resulted in the release of information about the segregation of public housing by race in the Pittsburgh area. The issues…

  7. Cartography and Population Geography as Current Events: A Case Study

    ERIC Educational Resources Information Center

    Comenetz, Joshua

    2003-01-01

    The Sanders housing lawsuit in Pennsylvania provides a case study of how to incorporate current events into the teaching of cartography or population geography at the high school or college level. Settlement of the Sanders case resulted in the release of information about the segregation of public housing by race in the Pittsburgh area. The issues…

  8. A Case Study Approach to Marine and Aquatic Issues.

    ERIC Educational Resources Information Center

    Snively, Gloria

    1993-01-01

    Suggests using case studies of resource management conflict involving marine and aquatic resource issues to increase student involvement in decision-making processes. Provides information for a potential case involving oyster farms and six steps to help students explore problems and make decisions. (MDH)

  9. A Case Study of Hogtown Creek: Justification for Field Observations.

    ERIC Educational Resources Information Center

    West, Felicia E.

    A case-study model of a field trip to a small creek was made to facilitate the use of field studies as a technique for involving students and teachers in studying the earth as it undergoes change. Methods and techniques of planning are presented which include familiarization with the area by the teacher, the development of goals and objectives,…

  10. Taking a Case Method Capstone Course Online: A Comparative Case Study

    ERIC Educational Resources Information Center

    Gill, T. Grandon; Mullarkey, Matthew T.

    2015-01-01

    A capstone course is normally offered at the end of a program of study with the goal of helping students synthesize what they have learned in the courses preceding it. The paper describes such a course--an undergraduate capstone course for MIS majors--that was built around case discussions and projects and originally offered in a face-to-face…

  11. Taking a Case Method Capstone Course Online: A Comparative Case Study

    ERIC Educational Resources Information Center

    Gill, T. Grandon; Mullarkey, Matthew T.

    2015-01-01

    A capstone course is normally offered at the end of a program of study with the goal of helping students synthesize what they have learned in the courses preceding it. The paper describes such a course--an undergraduate capstone course for MIS majors--that was built around case discussions and projects and originally offered in a face-to-face…

  12. Whole House Mechanical Ventilation: A South Chicago Case Study

    SciTech Connect

    2009-09-03

    This case study describes a neighborhood of efficient, healthy, sustainable, affordable homes in South Chicago, IL, that feature structural insulated panels (SIPs), condensing furnaces, sealed combustion water heaters, and efficient lights and appliances.

  13. A Case Study in Persuasive Effect: Lyman Beecher on Duelling

    ERIC Educational Resources Information Center

    Minnick, Wayne C.

    1971-01-01

    The purpose of this paper is to describe and criticize methods critics commonly use to judge speech effects from historical records alone, and to provide a case study illustrating the application of those methods. (Author/JB)

  14. A Case Study in Transnational Crime: Ukraine and Modern Slavery

    DTIC Science & Technology

    2007-06-01

    ABSTRACT (maximum 200 words) This thesis explores the roots of modern slavery ( human trafficking ) in Post-Soviet space through a Ukrainian case study...NUMBER OF PAGES 81 14. SUBJECT TERMS Human trafficking , slavery, modern slavery, trafficking , transnational crime, criminal networks, migration...slavery ( human trafficking ) in post- Soviet space through a Ukrainian case study. Ukraine is scrutinized in an attempt to explain the central question

  15. [A study of 158 cases of acute delta hepatitis].

    PubMed

    Castro, A; Buti, M; Esteban, R; Jardí, R; Allende, H; Roget, M; Rodríguez-Frías, F; Guardia, J

    1990-09-22

    We have prospectively studied 158 cases of acute hepatitis delta observed during the last 7 years in a general hospital. Among them 136 were male and 22 female. The mean age was 22.7 years with a range between 16 and 61 years. The epidemiologic factors were drug addiction by parenteral route in 145 cases (92%), sexual transmission in 5 (3%), post transfusional in 2 (1%) and unknown in 6 (4%). With respect to the delta type infection, 105 cases (66%) were coinfections with type B and delta, and 53 patients had a type delta superinfection (34%). The clinical course was a fulminant hepatitis in three cases (two cases of coinfection B and delta an one case of delta superinfection), and an acute benign hepatitis in 155 patients. The follow-up of 118 patients revealed that 96% of coinfections by type B and delta evolved to the chronicity showing findings of active chronic hepatitis or hepatic cirrhosis. It should be noted that in 4 cases of superinfection delta type (11%) the HBsAg was negative after several months of positivity. In these patients the level of transaminases normalized and the hepatic histology evidenced alterations of chronic active hepatitis (2 cases) and hepatic cirrhosis (2 cases) without identification of tissular delta antigen.

  16. Implementing RTI in a high school: a case study.

    PubMed

    Fisher, Douglas; Frey, Nancy

    2013-01-01

    This case study chronicles the efforts of a small high school over a 2-year period as it designed an implemented a response to intervention (RTI) program for students at the school. Their efforts were largely successful, with improved achievement, attendance, and grade point averages and a decrease in special education referrals. Major themes include the need to focus on quality core instruction as a means for preventing school failure, adopting a schoolwide approach, and developing curriculum-based assessments that make intervention meaningful.

  17. Epistemological Syncretism in a Biology Classroom: A Case Study

    NASA Astrophysics Data System (ADS)

    Bennett, William D.; Park, Soonhye

    2011-02-01

    In teaching science, the beliefs of teachers may come into conflict and inhibit the implementation of reformed teaching practice. An experienced biology teacher, Mr. Hobbs, was found to have two different sets of epistemological beliefs while his classroom practice was predominantly teacher-centered. A case study was then performed in order to investigate the underlying issues that contributed to his classroom practice. Data sources included preliminary and follow-up interviews and classroom observations. Data analysis indicated that factors that prevented the epistemological conflict from reaching a resolution included Mr. Hobbs' beliefs about learning, contextual teaching factors, personal experiences as a student, and views of the nature of science. The findings from this case indicate that science teachers possess complex belief systems that are not immediately obvious to either the teacher or science teacher educators, and science teacher educators need to address teacher beliefs when they encourage teachers to implement reformed teaching practices.

  18. A Case Study of Technology Choices by High School Students

    ERIC Educational Resources Information Center

    Owens-Hartman, Amy R.

    2015-01-01

    The purpose of this case study was to examine student technology choices when given the freedom to choose technology devices to complete a project-based learning activity in a content area of study. The study also analyzed factors affecting technology choice as well as how technology proficiency scores aligned to technology choices. Patterns and…

  19. School Administration Leadership Style and Academic Achievement: A Case Study

    ERIC Educational Resources Information Center

    Brvenik-Estrella, Marianna

    2013-01-01

    The purpose of this case study was to gather current teacher and administrator perceptions on leadership in a school environment. The study sought to identify patterns of leadership style as elements in building a school climate that focused on performance and intrinsic rewards. The study also sought to establish an understanding of how leadership…

  20. A Case Study of Technology Choices by High School Students

    ERIC Educational Resources Information Center

    Owens-Hartman, Amy R.

    2015-01-01

    The purpose of this case study was to examine student technology choices when given the freedom to choose technology devices to complete a project-based learning activity in a content area of study. The study also analyzed factors affecting technology choice as well as how technology proficiency scores aligned to technology choices. Patterns and…

  1. School Administration Leadership Style and Academic Achievement: A Case Study

    ERIC Educational Resources Information Center

    Brvenik-Estrella, Marianna

    2013-01-01

    The purpose of this case study was to gather current teacher and administrator perceptions on leadership in a school environment. The study sought to identify patterns of leadership style as elements in building a school climate that focused on performance and intrinsic rewards. The study also sought to establish an understanding of how leadership…

  2. Describing Elementary Teachers' Operative Systems: A Case Study

    ERIC Educational Resources Information Center

    Dotger, Sharon; McQuitty, Vicki

    2014-01-01

    This case study introduces the notion of an operative system to describe elementary teachers' knowledge and practice. Drawing from complex systems theory, the operative system is defined as the network of knowledge and practices that constituted teachers' work within a lesson study cycle. Data were gathered throughout a lesson study cycle in which…

  3. Non-heart beating organ donation. A case study.

    PubMed

    Stirling, John

    2005-11-01

    The aim of this case study is to discuss the clinical management of a non-heart beating organ donor. This case study will concentrate in particular on the clinical assessment of the potential donor patient undertaken by the donor transplant coordinator (DTC) and the donation process up to the time of transplantation. The author will also describe the differences between heart beating and non-heart beating donors and discuss how transplantation can benefit renal recipient patients.

  4. Social Organization and Educational Change: A Case Study.

    ERIC Educational Resources Information Center

    Wolcott, Harry F.

    Efforts to analyze a case study of the implementation of Program Planning Budgeting System (PPBS) materials for a pilot study in a school district are discussed from a descriptive, ethnographic approach. Antagonism, anxiety, and accusations characterize the extreme we-they split among those interviewed. Anthropology describes such a society with…

  5. Cochlear Implants in the Inclusive Classroom: A Case Study

    ERIC Educational Resources Information Center

    Jachova, Zora; Kovacevic, Jasmina

    2010-01-01

    This article presents a case study of a child aged 12 years with a cochlear implant who is attending a mainstream educational setting in Skopje, FYR Macedonia. The study, which uses both qualitative and quantitative data, took place over a period of 12 months. It illustrates the importance of professional development and training of teachers and a…

  6. Cochlear Implants in the Inclusive Classroom: A Case Study

    ERIC Educational Resources Information Center

    Jachova, Zora; Kovacevic, Jasmina

    2010-01-01

    This article presents a case study of a child aged 12 years with a cochlear implant who is attending a mainstream educational setting in Skopje, FYR Macedonia. The study, which uses both qualitative and quantitative data, took place over a period of 12 months. It illustrates the importance of professional development and training of teachers and a…

  7. Case Study: A Step-by-Step Guide to Students Writing Case Studies (and Tools for Novice Case Authors)

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2015-01-01

    In experimenting with ways of structuring the assignment and providing guidance to students, the author developed a series of tools that may be of interest to instructors wishing to implement a case-writing assignment in their course. This assignment is more suited for instructors experienced in case writing, as their knowledge of how to design a…

  8. Responding to the Increased Needs of College Students: A Case Study of Case Management

    ERIC Educational Resources Information Center

    Shelesky, Kristin; Weatherford, Ryan D.; Silbert, Janelle

    2016-01-01

    The psychological needs of college students lead to overwhelming demand on college counseling centers' resources. In this article, we review models of case management in Higher Education including the administrative, behavioral intervention, and counseling center models. We also present a case study of the 3-year development of a counseling center…

  9. Responding to the Increased Needs of College Students: A Case Study of Case Management

    ERIC Educational Resources Information Center

    Shelesky, Kristin; Weatherford, Ryan D.; Silbert, Janelle

    2016-01-01

    The psychological needs of college students lead to overwhelming demand on college counseling centers' resources. In this article, we review models of case management in Higher Education including the administrative, behavioral intervention, and counseling center models. We also present a case study of the 3-year development of a counseling center…

  10. [11 beta hydroxylase deficiency: a clinical study of seven cases].

    PubMed

    Khémiri, Monia; Ridane, Hana; Bou, Yahia Olfa; Matoussi, Nadia; Khaldi, Faouzia

    2006-02-01

    11 beta-hydroxylase deficiency is a rare recessive autosomal disorder. The aim of this report was to describe among a retrospective study of seven cases, different clinical pictures, problems in diagnosis and management. the frequency of 11 beta-hydroxylase deficiency was 17.5% of congenital adrenal hypererplasia etiology in our study. Consanguinity was found in all cases. The sex ratio was 5 boys/2 girls. Median age on diagnosis was 4.3 years. Five cases were revealed with precocious puberty associated with hypertension. One patient had sexual ambiguity, Prader IV stage, hypertension appears later. One patient developed heterosexual precocious puberty and hypertension at five years of age. One patient had bilateral testicular adrenal rests. Hypertension was diagnosed early in 4 cases and secondarly in the other 3 cases. Hypertension was severe complicated by convulsions, facial paralysis and epistaxis. Hypo kaliemia was identified in six cases. Hormonal investigations confirmed diagnosis in all cases. The secondary sexual characteristics were controled by glucocorticoid substitution. Antihypertensive treatment was necessary initially and prolonged only in three cases. Prognosis of final height of patients with late diagnosis was particularly compromised.

  11. [Histiocytic sarcoma:a clinicopathologic study of 4 cases].

    PubMed

    Jiang, Qing-Ming; Zhou, Wen-Wen; Song, Rong; Ye, Xue-Zheng; Li, Jin

    2012-09-01

    To investigate the clinicopathologic features, immunophenotyping, differential diagnoses and prognosis of histiocytic sarcoma (HS). The clinical and pathologic findings of 4 cases of HS were reviewed. The samples were used for paraffin section, HE stain, immunohistochemistry stain by EnVision method, electron microscope observation. Follow-up information was available in all patients. The age of patients, 2 males and 2 females, ranged from 22 to 65 years old (median, 43.25 years). The sites of involvement included lymph node (2 cases), skin or soft tissue (1 case) and colon (1 case). The tumor cells were widespread infiltration, diffused distribution, no adhesion to each other. Tumor cells were middling and large, round, orbicular-ovate, polygon, epithelium appearance, plentiful cytoplasm and acidophilia, cystose. Nucelus was round, orbicular-ovate, dissymmetry. Nuclear chromatin was vacuole appearance, basophilia nucleolus, caryocinesia and pathological mitotic figure. Three of the cases showed conjugate nuclei, increased pleomorphism with multinucleated tumor giant cell formation. Focal cytoplasmic with foamy appearance was identified in 2 cases. One case demonstrated foci of spindly sarcomatoid appearance. Hemophagocytosis was identified in 2 cases. The tumor cells of 4 cases were often accompanied by various numbers of inflammatory cells. Immunohistochemical study showed that all cases were diffusely positive for α-1-ACT, CD68, CDl63 and lysozyme. Three of 4 cases also expressed CD45, CD45RO. The electron microscope results of 4 cases showed that the tumor cells were plentiful cytoplasm and a few cytolysosome in the cytoplasm, and no birbeck cytorrhyctes, cell-cell junction and digitation. Amongst the 4 patients with follow-up information available, three died of the disease 6-13 months after diagnosis. One patient, whose lesion was localized at the skin and soft tissue, survived at the present time. HS was a scarce malignant tumor with mature histiocyte

  12. Case Study: A Hispanic Combat Veteran Returns to College

    ERIC Educational Resources Information Center

    Brito, Javier; Callahan, Philip; Marks, Michael Wm.

    2008-01-01

    This exploratory case study focuses on a returning Hispanic combat veteran and his perceptions and experiences regarding transition from a military setting to a higher education setting. Focus is placed on a cohort-based transition educational program of studies designed to provide coping skills that foster resiliency so as to minimize…

  13. Case study research.

    PubMed

    Taylor, Ruth; Thomas-Gregory, Annette

    2015-06-10

    This article describes case study research for nursing and healthcare practice. Case study research offers the researcher an approach by which a phenomenon can be investigated from multiple perspectives within a bounded context, allowing the researcher to provide a 'thick' description of the phenomenon. Although case study research is a flexible approach for the investigation of complex nursing and healthcare issues, it has methodological challenges, often associated with the multiple methods used in individual studies. These are explored through examples of case study research carried out in practice and education settings. An overview of what constitutes 'good' case study research is proposed.

  14. [Localized scleroderma: a retrospective study about 92 cases].

    PubMed

    El Fékih, Nadia; Réjaibi, Iménc; Kamoun, Hajer; Zéglaoui, Faten; Fazaa, Bécima; Kharfi, Monia; Kamoun, Mohamed Ridha

    2009-09-01

    Sclerodermas are rare affections which can be located or generalized. Localized form is the most frequent. The purpose of this study was to describe epidemiologic, clinics, biological, immunological, therapeutic, evolutionary characteristics of the localized scleroderma through a personal series and the data of the literature. We have performed a retrospective study on all patients followed in the department of dermatology of the Hospital Charles Nicole during 14 years period. Our study was about 92 cases of localized scleroderma (73 were females and 19 males). The mean age was 35 years (between 2 and 72 years). The majority of localised sclerodermas (66.2% of the cases) appeared before 40 years with a maximum of frequency between 10 and 30 years (41.6%). Only 11.9% of the cases were observed before 10 years. They were 51 cases (55%) of morphea, 35 cases (38%) of scleroderma in bands including 32 linear scleroderma and 3 scleroderma en coup de sabre, 5 cases (5.5%) of generalized morphea and 1 case (0.15%) of deep morphea. Average therapeutic was specified among 63 patients (87%), and the evolution could be appreciated among 45 patients. The epidemiologic data observed in our series are comparable with those reported in the literature. Therapeutic difficulties and risks of functional after-effects, particular in scleroderma in bands, remain the principal concern for all the authors.

  15. Thinking like a scientist: innateness as a case study.

    PubMed

    Knobe, Joshua; Samuels, Richard

    2013-01-01

    The concept of innateness appears in systematic research within cognitive science, but it also appears in less systematic modes of thought that long predate the scientific study of the mind. The present studies therefore explore the relationship between the properly scientific uses of this concept and its role in ordinary folk understanding. Studies 1-4 examined the judgments of people with no specific training in cognitive science. Results showed (a) that judgments about whether a trait was innate were not affected by whether or not the trait was learned, but (b) such judgments were impacted by moral considerations. Study 5 looked at the judgments of both non-scientists and scientists, in conditions that encouraged either thinking about individual cases or thinking about certain general principles. In the case-based condition, both non-scientists and scientists showed an impact of moral considerations but little impact of learning. In the principled condition, both non-scientists and scientists showed an impact of learning but little impact of moral considerations. These results suggest that both non-scientists and scientists are drawn to a conception of innateness that differs from the one at work in contemporary scientific research but that they are also both capable of 'filtering out' their initial intuitions and using a more scientific approach.

  16. Teaching Grade 5 Life Science with a Case Study Approach

    ERIC Educational Resources Information Center

    Olgun, Ozlem Sila; Adali, Belgin

    2008-01-01

    The main purpose of this study was to investigate the effects of a case study approach on students' achievement and attitudes towards viruses, bacteria, fungi, and protista. Fifth-grade students (N = 88) from two different classes were involved in the study. One intact class was assigned as the experimental group, whereas the other intact class…

  17. A pastoral theologian's response to the case study.

    PubMed

    Schlauch, Chris R

    2012-01-01

    This response to a case study of a long-term chaplaincy care relationship between a woman with recurrent leukemia and an experienced oncology chaplain at a comprehensive cancer center expresses a clinical attitude formed within three contexts-pastoral psychotherapy, the supervision of psychoanalytically-oriented psychotherapy, and pastoral theology-through which case studies are to be engaged, concurrently, in multiple ways. Illustrating this attitude, the response outlines four distinct "readings" (Ricoeur) of the case study that express different approaches: a personal engagement that a reader can feel; an empathic openness to the plausibility of the chaplain's account; a recognition of the complexity of the report and of the care as constituted of different disciplines and guilds; and an awareness of the difference and distance between a patient's experience and a caregiver's interpretation of a patient's experience.

  18. Case Study: Testing with Case Studies

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2015-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses using case studies to test for knowledge or lessons learned.

  19. Case Study: Testing with Case Studies

    ERIC Educational Resources Information Center

    Herreid, Clyde Freeman

    2015-01-01

    This column provides original articles on innovations in case study teaching, assessment of the method, as well as case studies with teaching notes. This month's issue discusses using case studies to test for knowledge or lessons learned.

  20. Research and Teaching: A Case Study on Reflective Writing

    ERIC Educational Resources Information Center

    Huang, Xiang; Kalman, Calvin S.

    2012-01-01

    Reflective writing is a student-centered approach widely used in science and engineering courses that helps students develop a holistic scientific mindset. We present a multiple case study in two science courses in which students engaged in reflective writing. The goal of this study was to explore relationships between students' performance found…

  1. A Story of High School Inclusion: An Ethnographic Case Study

    ERIC Educational Resources Information Center

    McKee, Ann Marie

    2011-01-01

    This is an ethnographic case study of the inclusion of a fifteen-year-old male with severe disabilities in general education classes in a four-year high school in a medium-sized Midwestern city. The study took place during the student's freshman and sophomore years. The investigator interviewed 17 of the participants in the student's inclusion;…

  2. The World of Wonder Accelerated Learning Community: A Case Study.

    ERIC Educational Resources Information Center

    Biddle, Julie K.

    This report presents a case study of the World of Wonders Accelerated Learning Community School (WOW). A community school in Ohio is a new kind of public school-an independent public school that is nonsectarian and nondiscriminatory. The report presents three contexts for the study--historical, local and methodological--and highlights some of the…

  3. Research and Teaching: A Case Study on Reflective Writing

    ERIC Educational Resources Information Center

    Huang, Xiang; Kalman, Calvin S.

    2012-01-01

    Reflective writing is a student-centered approach widely used in science and engineering courses that helps students develop a holistic scientific mindset. We present a multiple case study in two science courses in which students engaged in reflective writing. The goal of this study was to explore relationships between students' performance found…

  4. Contrastive Rhetoric in the Writing Classroom: A Case Study

    ERIC Educational Resources Information Center

    Petric, Bojana

    2005-01-01

    This note explores the role of contrastive rhetoric in writing pedagogy in the context of a monolingual class, in this case a group of students from the Russian Federation studying at an English medium university in Central Europe. The study compares students' argumentative essays written before and after a short writing course, which aimed to…

  5. Transforming Pedagogy in Primary Schools: A Case Study from Australia

    ERIC Educational Resources Information Center

    Mendus, Alys

    2016-01-01

    This article stems from a doctoral study about alternative education around the world and the author's personal journey to identify characteristics of the "ideal school." The focus here is a case study of one small primary school in Australia, through which it shows that there can be a larger amount of freedom and self-actualisation…

  6. A Story of High School Inclusion: An Ethnographic Case Study

    ERIC Educational Resources Information Center

    McKee, Ann Marie

    2011-01-01

    This is an ethnographic case study of the inclusion of a fifteen-year-old male with severe disabilities in general education classes in a four-year high school in a medium-sized Midwestern city. The study took place during the student's freshman and sophomore years. The investigator interviewed 17 of the participants in the student's inclusion;…

  7. Transforming Pedagogy in Primary Schools: A Case Study from Australia

    ERIC Educational Resources Information Center

    Mendus, Alys

    2016-01-01

    This article stems from a doctoral study about alternative education around the world and the author's personal journey to identify characteristics of the "ideal school." The focus here is a case study of one small primary school in Australia, through which it shows that there can be a larger amount of freedom and self-actualisation…

  8. Achieving the Advanced Oral Proficiency in Arabic: A Case Study

    ERIC Educational Resources Information Center

    Samimy, Keiko K.

    2008-01-01

    This article is based on a case study of a white American graduate student, Mark, who achieved "Superior" oral proficiency in Arabic according to the ACTFIi Oral Proficiency Scale. Based on multiple data sources (e.g., interviews, observation, document analysis), the study highlights Mark's multiple identities as a language learner, language…

  9. Case Studies Behavior Modification.

    ERIC Educational Resources Information Center

    Wark, David M.

    The case histories of five students enrolled in a university course in how to study are reported. The students ranged in age from 18 to 35, included two males and three females, and varied in school experience from no college in one case and some college in two cases to college degrees in two cases. Students were initially taught to chart their…

  10. Web-Enhanced Case-Based Activity in Teacher Education: A Case Study

    ERIC Educational Resources Information Center

    Kim, Hyeonjin; Hannafin, Michael J.

    2009-01-01

    Recent work in case-based reasoning (CBR) reinforces the importance of situated learning, expert cases, and authentic tasks and activities for novice learners. As novices engage CBR environments, they apprentice in the experts' practices while developing the understanding, knowledge and skill of a given community. This study examined how…

  11. A case-control study of amyotrophic lateral sclerosis.

    PubMed

    Savettieri, G; Salemi, G; Arcara, A; Cassata, M; Castiglione, M G; Fierro, B

    1991-01-01

    A retrospective case-control study was conducted using 46 patients affected by amyotrophic lateral sclerosis and 92 closely matched healthy controls. Cases were ascertained through typical clinical and instrumental findings. Putative risk factors (bone fractures or major trauma, exposure to domestic animals, surgical operations, disease among first degree relatives and others) were investigated anamnestically using a standard questionnaire. Using Mantel-Haenzsel estimates of the odds ratio, no association was found between amyotrophic lateral sclerosis and the investigated variables.

  12. Nurse-managed wound clinic. A case study in success.

    PubMed

    Crumbley, D R; Ice, R C; Cassidy, R

    1999-01-01

    The wound Care Clinic at Naval Hospital Charleston is a nurse-managed ambulatory clinic that has demonstrated the successful application of nursing case management in caring for patients with chronic and complex wounds. Nursing case management is an outcomes-based system of assessment, planning, provision of nursing services, coordination of interdisciplinary efforts, education, and referral. Nursing case management has been shown, in the literature and at Naval Hospital Charleston, to be an extension of role of professional nursing practice and results in decreased costs, improved quality of care, faster wound healing times, decreased complications, and greater coordination of care between specialty disciplines. These positive results are illustrated in several case studies. Nursing case management has many implications for the successful implementation of any healthcare delivery system where decreased costs and improved quality of care are valued, and it has special benefit in the complex management of chronically ill patients.

  13. Development of a photographic package printer: a case study

    NASA Astrophysics Data System (ADS)

    Johnson, R. Barry

    2010-08-01

    A specialty area in the commercial photographic industry involves simultaneously producing a plurality of high-quality photographs of varying size and shape from a single photographic negative or digital image. The images are formed on a large piece of photographic paper by a set of lenses having specific magnifications and appropriately located between the negative and paper. Package printers are typically reconfigurable to allow different sets of images to be created; however, such reconfiguration is time consuming. Most often, a package printer is configured and then devoted to a specific format. The case study presented in this paper covers the system requirements, design and fabrication of the various lenses, exposure and color balancing of the lenses, alignment and tolerancing. An interesting aspect of this package printer project was that the client literally built everything in-house including the mechanical housing, film and paper transports, lamp houses, lenses, and coatings. A critical element of the design, fabrication, and assembly of these package printers was tolerancing. Since a large number of these package printers was to be manufactured for their in-house, management needed assurance that the unit could be reasonably manufactured and would be reliable in the several plants around the world. The emphasis of this case study is on the challenge of producibility which required close attention to the capabilities of the various fabrication groups, assemblers, and technicians employed by the client. The project was successful and untold billions of photographs have been made by these package printers.

  14. [Drugs and retinal disorders: A case/non-case study in the French pharmacovigilance database].

    PubMed

    Bourgeois, Nicolas; Chavant, François; Lafay-Chebassier, Claire; Leveziel, Nicolas; Pérault-Pochat, Marie-Christine

    2016-09-01

    Retina is the part of the eye suffering most damage from pharmaceutical molecules. Drug-induced retinopathies have been described but data are scarce and sometimes conflicting especially concerning its potential seriousness. The aim of this study was to investigate potential associations between drugs and retinal disorders using the French Pharmacovigilance data. We used the case/non-case method in the French PharmacoVigilance Database (FPVD) to identify drugs able to induce retinopathies. Cases were reports of retinal disorders in the FPVD between January 2008 and December 2012. Non-cases were all other reports during the same period. To assess the association between retinopathy and drug intake, we calculated the odds-ratio (OR) [with their 95% confidence intervals] for all drugs associated with at least 3 cases of retinopathy. Among the 123 687 adverse drug reactions recorded during the studied period, we identified 164 cases of retinal disorders. Significant associations were found for 11 drugs. The main therapeutic classes were antirhumatismals (hydroxychloroquine, chloroquine and etanercept: 18 cases), anti-infective (ribavirine, PEG-interferon-alfa-2a and cefuroxime: 16 cases) and antineoplastic drugs (imatinib and letrozole: 8 cases. Three other drugs were also found: raloxifene (5 cases), erythropoietin beta (4 cases) and ranibizumab (3 cases). Taking into account the limits of the methodology, our study confirmed the association between retinopathy and some expected drugs such as aminoquinolines, interferons, imatinib or ranibizumab. Other drugs like erythropoietin beta, cefuroxime, letrozole and etanercept were significantly associated with retinal disorders although this was not or poorly described in the literature. Thus, further prospective studies are necessary to confirm such associations.

  15. A qualitative study of case management of children with asthma.

    PubMed

    Sterling, Yvonne M; Linville, Lisa J

    2015-01-01

    The purpose of this study was to describe the process of case management delivered to Head-off Environmental Asthma in Louisiana (HEAL) study participants. Participants' homes; community facilities (clinic and library meeting rooms, schools) in a post-Katrina environment. A qualitative descriptive study consisted of analysis of existing data that describe the case management provided by HEAL asthma counselors to 151 children, aged 4-12 years, with moderate-severe asthma, and their families. The HEAL study (2006-09) was conducted in the New Orleans area after Hurricane Katrina. Case management was intensive and comprehensive and consisted of asthma education, symptom management, addressing caretaker/participant/family issues, consistent follow-up, referrals, and goal-setting. Several factors impacted the case management process, including caretaker beliefs, accessibility, and posthurricane issues. Health care providers must recognize the complexity of case management in a postdisaster environment, consider the influence of social determinants and one's health literacy on asthma treatment adherence and outcomes, and develop models of case management to effectively manage children with asthma and their families.

  16. A Case Study: Feeling Safe and Comfortable at School

    ERIC Educational Resources Information Center

    Hall, Rose A.

    2016-01-01

    During the 2013-2014 school year, a case study on parent involvement was conducted at an elementary school in Florida's Broward County, the 9th largest school district in our nation. The study's goal was to identify a systematic schema for evaluating parent involvement in the school lives of students that would allow researchers to examine the…

  17. Integrating Educational Technologies into Teacher Education: A Case Study

    ERIC Educational Resources Information Center

    Rawlins, Peter; Kehrwald, Benjamin

    2014-01-01

    This article is a case study of an integrated, experiential approach to improving pre-service teachers' understanding and use of educational technologies in one New Zealand teacher education programme. The study examines the context, design and implementation of a learning activity which integrated student-centred approaches, experiential…

  18. The Bureaucratising of Lesson Study: A Javanese Case

    ERIC Educational Resources Information Center

    Kusanagi, Kanako N.

    2014-01-01

    Lesson study developed organically in Japan over a period of 140 years, whereas in Indonesia, lesson study was introduced as a top-down initiative. This research explores beyond general cultural differences by illustrating how the daily concerns of teachers and their social interactions differ in Japan and in the case of an Indonesian school, the…

  19. Strategically Focused Training in Six Sigma Way: A Case Study

    ERIC Educational Resources Information Center

    Pandey, Ashish

    2007-01-01

    Purpose: The purpose of the current study is to examine the utility of Six Sigma interventions as a performance measure and explore its applicability for making the training design and delivery operationally efficient and strategically effective. Design/methodology/approach: This is a single revelatory case study. Data were collected from multiple…

  20. Integrating Educational Technologies into Teacher Education: A Case Study

    ERIC Educational Resources Information Center

    Rawlins, Peter; Kehrwald, Benjamin

    2014-01-01

    This article is a case study of an integrated, experiential approach to improving pre-service teachers' understanding and use of educational technologies in one New Zealand teacher education programme. The study examines the context, design and implementation of a learning activity which integrated student-centred approaches, experiential…

  1. A Longitudinal Case Study of Curriculum Genres, K-3

    ERIC Educational Resources Information Center

    Chapman, Marilyn

    2002-01-01

    I have presented the findings from a longitudinal case study of one child's writing from kindergarten to grade 3, across different curriculum contexts, with a focus on writing in mathematics, social studies, science, and music. I describe changes in textual features of the child's writing over time, which support Newkirk's (1987) developmental…

  2. Analyzing FCS Professionals in Higher Education: A Case Study

    ERIC Educational Resources Information Center

    Hall, Scott S.; Harden, Amy; Pucciarelli, Deanna L.

    2016-01-01

    A national study of family and consumer sciences (FCS) professionals in higher education was analyzed as a case study to illustrate procedures useful for investigating issues related to FCS. The authors analyzed response rates of more than 1,900 FCS faculty and administrators by comparing those invited to participate and the 345 individuals who…

  3. Giftedness, Trauma, and Development: A Qualitative, Longitudinal Case Study

    ERIC Educational Resources Information Center

    Peterson, Jean Sunde

    2014-01-01

    A qualitative, longitudinal, phenomenological case study explored how a gifted female experienced various life events and aspects of development during adolescence and young adulthood (ages 15-30 years), particularly as related to multiple traumatic experiences, which were revealed late in the first year of the study. Additional experiences, well…

  4. A Case Study of New Teachers' Role Identity in China

    ERIC Educational Resources Information Center

    Dong, Xuan

    2008-01-01

    In the context of social expectation and identification, it is worthy of studying the construction of new teacher's role identity. As a case study, this paper adopted the methods of observation, interview, and open-ended questionnaire to examine a new teacher's daily life in schooling context. It has been found that the new teacher's role-identity…

  5. Tracking the Gender Pay Gap: A Case Study

    ERIC Educational Resources Information Center

    Travis, Cheryl B.; Gross, Louis J.; Johnson, Bruce A.

    2009-01-01

    This article provides a short introduction to standard considerations in the formal study of wages and illustrates the use of multiple regression and resampling simulation approaches in a case study of faculty salaries at one university. Multiple regression is especially beneficial where it provides information on strength of association, specific…

  6. User Design: A Case Study on Corporate Change

    ERIC Educational Resources Information Center

    Pastore, Raymond S.; Carr-Chellman, Alison A.; Lohmann, Neal

    2011-01-01

    The purpose of this study was to examine the effects of implementing user design strategies within the corporate culture. Using a case study design approach, this article explores the change process within a "Fortune" 100 company in which users were given significant decision-making powers. The main focus is on the unique nature of user design in…

  7. Strategically Focused Training in Six Sigma Way: A Case Study

    ERIC Educational Resources Information Center

    Pandey, Ashish

    2007-01-01

    Purpose: The purpose of the current study is to examine the utility of Six Sigma interventions as a performance measure and explore its applicability for making the training design and delivery operationally efficient and strategically effective. Design/methodology/approach: This is a single revelatory case study. Data were collected from multiple…

  8. Analyzing FCS Professionals in Higher Education: A Case Study

    ERIC Educational Resources Information Center

    Hall, Scott S.; Harden, Amy; Pucciarelli, Deanna L.

    2016-01-01

    A national study of family and consumer sciences (FCS) professionals in higher education was analyzed as a case study to illustrate procedures useful for investigating issues related to FCS. The authors analyzed response rates of more than 1,900 FCS faculty and administrators by comparing those invited to participate and the 345 individuals who…

  9. Moral Development in Fraternity Members: A Case Study

    ERIC Educational Resources Information Center

    Mathiasen, Robert E.

    2005-01-01

    Research on the effects of Greek life on college student moral development has generally concluded that membership in these organizations does little to enhance moral development. However, this qualitative case study of one fraternity found otherwise. A fraternity at a large Midwestern university was studied. The fraternity (given the pseudonym…

  10. Moral Development in Fraternity Members: A Case Study

    ERIC Educational Resources Information Center

    Mathiasen, Robert E.

    2005-01-01

    Research on the effects of Greek life on college student moral development has generally concluded that membership in these organizations does little to enhance moral development. However, this qualitative case study of one fraternity found otherwise. A fraternity at a large Midwestern university was studied. The fraternity (given the pseudonym…

  11. User Design: A Case Study on Corporate Change

    ERIC Educational Resources Information Center

    Pastore, Raymond S.; Carr-Chellman, Alison A.; Lohmann, Neal

    2011-01-01

    The purpose of this study was to examine the effects of implementing user design strategies within the corporate culture. Using a case study design approach, this article explores the change process within a "Fortune" 100 company in which users were given significant decision-making powers. The main focus is on the unique nature of user design in…

  12. Teacher Knowledge on Grammar Teaching: A Case Study

    ERIC Educational Resources Information Center

    Sarac-Suzer H. Sezgi

    2007-01-01

    This study aims to explore teachers' knowledge and belief on how to teach grammar to Turkish learners of English as a foreign language. It is designed as a case study. Its data and findings are limited to the selected setting which is the Department of Basic English at Hacettepe University, Turkey. The research process was composed of two stages.…

  13. Giftedness, Trauma, and Development: A Qualitative, Longitudinal Case Study

    ERIC Educational Resources Information Center

    Peterson, Jean Sunde

    2014-01-01

    A qualitative, longitudinal, phenomenological case study explored how a gifted female experienced various life events and aspects of development during adolescence and young adulthood (ages 15-30 years), particularly as related to multiple traumatic experiences, which were revealed late in the first year of the study. Additional experiences, well…

  14. High School Grades and University Performance: A Case Study

    ERIC Educational Resources Information Center

    Cyrenne, Philippe; Chan, Alan

    2012-01-01

    A critical issue facing a number of colleges and universities is how to allocate first year places to incoming students. The decision to admit students is often based on a number of factors, but a key statistic is a student's high school grades. This paper reports on a case study of the subsequent performance at the University of Winnipeg of high…

  15. Using Debate to Maximize Learning Potential: A Case Study

    ERIC Educational Resources Information Center

    Firmin, Michael W.; Vaughn, Aaron; Dye, Amanda

    2007-01-01

    Following a review of the literature, an educational case study is provided for the benefit of faculty preparing college courses. In particular, we provide a transcribed debate utilized in a General Psychology course as a best practice example of how to craft a debate which maximizes student learning. The work is presented as a model for the…

  16. Using Debate to Maximize Learning Potential: A Case Study

    ERIC Educational Resources Information Center

    Firmin, Michael W.; Vaughn, Aaron; Dye, Amanda

    2007-01-01

    Following a review of the literature, an educational case study is provided for the benefit of faculty preparing college courses. In particular, we provide a transcribed debate utilized in a General Psychology course as a best practice example of how to craft a debate which maximizes student learning. The work is presented as a model for the…

  17. High School Grades and University Performance: A Case Study

    ERIC Educational Resources Information Center

    Cyrenne, Philippe; Chan, Alan

    2012-01-01

    A critical issue facing a number of colleges and universities is how to allocate first year places to incoming students. The decision to admit students is often based on a number of factors, but a key statistic is a student's high school grades. This paper reports on a case study of the subsequent performance at the University of Winnipeg of high…

  18. Collaborating to Improve Social Studies Instruction: A Case Study

    ERIC Educational Resources Information Center

    Johnson, Mary J.

    2005-01-01

    The author states that the most effective collaborative relationships honor the library media specialist as a technologist, information intermediary, and instructional leader, and the teacher as a content and classroom management expert. She recounts her relationship with Linda Thompson, her social studies teacher describing a primary source…

  19. A Study of Fan Stage/Casing Interaction Models

    NASA Technical Reports Server (NTRS)

    Lawrence, Charles; Carney, Kelly; Gallardo, Vicente

    2003-01-01

    The purpose of the present study is to investigate the performance of several existing and new, blade-case interactions modeling capabilities that are compatible with the large system simulations used to capture structural response during blade-out events. Three contact models are examined for simulating the interactions between a rotor bladed disk and a case: a radial and linear gap element and a new element based on a hydrodynamic formulation. The first two models are currently available in commercial finite element codes such as NASTRAN and have been showed to perform adequately for simulating rotor-case interactions. The hydrodynamic model, although not readily available in commercial codes, may prove to be better able to characterize rotor-case interactions.

  20. Bilateral simultaneous infrapatellar tendon ruptures: a case study.

    PubMed

    Noteboom, J T; Lester, M N

    1994-09-01

    This case study reports on a patient with a diagnosis of bilateral patellar tendon ruptures. Bilateral ruptures of the infrapatellar tendons are rare occurrences; approximately 20 cases have been reported in the medical literature. Much of the medical literature concentrates on surgical repair, immediate postoperative follow-up, and final outcome. There is a void in the literature concerning the rehabilitative process of these patients. The subject of this study is a 26-year-old male former collegiate athlete who suffered simultaneous bilateral patellar tendon ruptures while jumping. A rehabilitation model is provided that may assist others treating patients with similar conditions.

  1. Self-Mapping in Treating Suicide Ideation: A Case Study

    ERIC Educational Resources Information Center

    Robertson, Lloyd Hawkeye

    2011-01-01

    This case study traces the development and use of a self-mapping exercise in the treatment of a youth who had been at risk for re-attempting suicide. A life skills exercise was modified to identify units of culture called "memes" from which a map of the youth's self was prepared. A successful treatment plan followed the mapping exercise. The…

  2. Self-Mapping in Treating Suicide Ideation: A Case Study

    ERIC Educational Resources Information Center

    Robertson, Lloyd Hawkeye

    2011-01-01

    This case study traces the development and use of a self-mapping exercise in the treatment of a youth who had been at risk for re-attempting suicide. A life skills exercise was modified to identify units of culture called "memes" from which a map of the youth's self was prepared. A successful treatment plan followed the mapping exercise. The…

  3. Emotionally Intelligent Learner Leadership Development: A Case Study

    ERIC Educational Resources Information Center

    Jansen, C. A.; Moosa, S. O.; van Niekerk, E. J.; Muller, H.

    2014-01-01

    A case study was conducted with a student leadership body of a private multicultural international secondary school in North-West Province , South Africa, to indicate that the emotional intelligence leadership development challenges of student leaders can be identified through a questionnaire as a measuring instrument, which can then be utilized…

  4. Case Study Observational Research: A Framework for Conducting Case Study Research Where Observation Data Are the Focus.

    PubMed

    Morgan, Sonya J; Pullon, Susan R H; Macdonald, Lindsay M; McKinlay, Eileen M; Gray, Ben V

    2016-05-22

    Case study research is a comprehensive method that incorporates multiple sources of data to provide detailed accounts of complex research phenomena in real-life contexts. However, current models of case study research do not particularly distinguish the unique contribution observation data can make. Observation methods have the potential to reach beyond other methods that rely largely or solely on self-report. This article describes the distinctive characteristics of case study observational research, a modified form of Yin's 2014 model of case study research the authors used in a study exploring interprofessional collaboration in primary care. In this approach, observation data are positioned as the central component of the research design. Case study observational research offers a promising approach for researchers in a wide range of health care settings seeking more complete understandings of complex topics, where contextual influences are of primary concern. Future research is needed to refine and evaluate the approach.

  5. Hanging an Airplane: A Case Study in Static Equilibrium

    NASA Astrophysics Data System (ADS)

    Katz, Debora M.

    2009-11-01

    Our classrooms are filled with engineering majors who take a semester-long course in static equilibrium. Many students find this class too challenging and drop their engineering major. In our introductory physics class, we often breeze through static equilibrium; to physicists equilibrium is just a special case of Newton's second law. While it is difficult to find more time in the syllabus for any one topic, a hands-on case study may help students to develop their physical intuition about static equilibrium and may help them to succeed in their subsequent classes. This article describes a hands-on case study that you may wish to use in your classroom. (You may also wish to check a case study involving a boat published in this journal in the 1990s. ) The hands-on case study presented here can be easily modified to work at the high school or introductory college level. There are three major components: I) planning, II) doing, and III) calculating.

  6. Children and Professionals Rights to Participation: A Case Study

    ERIC Educational Resources Information Center

    Mesquita-Pires, Cristina

    2012-01-01

    This study investigates the process of praxiological transformation developed in an early childhood education institution, in Portugal, within four activity rooms. It is a single case study using action research, context-based staff development and participatory childhood pedagogy as means to change educational practices. It undertakes thorough…

  7. The Idea of America: A Case Study Approach

    ERIC Educational Resources Information Center

    White, William E.; Hartoonian, H. Michael; van Scotter, Richard; Davis, James E.

    2007-01-01

    It is often difficult for Americans to find the secrets for addressing issues relevant to the contemporary United States. However, in every generation, individual citizens in their communities, states, and national institutions have debated values that are central to the nation. By studying American history as a sequence of case studies, students…

  8. Pedagogical Content Knowledge: A Case Study of ESL Teacher Educator

    ERIC Educational Resources Information Center

    Liu, Siping

    2013-01-01

    This single-case study focuses on the pedagogical content knowledge (PCK) of a university faculty member teaching Second Language Acquisition to elementary teacher candidates. The research questions address the pattern and development of PCK for ESL teaching. Based on data from classroom observation, interviews and document review, the study finds…

  9. Implementing the Health Promoting School in Denmark: A Case Study

    ERIC Educational Resources Information Center

    Nordin, Lone Lindegaard

    2016-01-01

    Purpose: The purpose of this paper is to provide insight into teachers' practice in implementing school-based health promotion. Design/methodology/approach: This qualitative research was designed as a multiple case study. The study involved five schools, 233 pupils in the age 12-16 and 23 teachers. The primary data generation method were focus…

  10. Sustainability of Social Programs: A Comparative Case Study Analysis

    ERIC Educational Resources Information Center

    Savaya, Riki; Spiro, Shimon; Elran-Barak, Roni

    2008-01-01

    The article reports on the findings of a comparative case study of six projects that operated in Israel between 1980 and 2000. The study findings identify characteristics of the programs, the host organizations, and the social and political environment, which differentiated programs that are sustained from those that are not. The findings reaffirm…

  11. Independent Senior Women Who Travel Internationally: A Collective Case Study

    ERIC Educational Resources Information Center

    Jarrett, Barbara

    2010-01-01

    Nine independent women over age 55 who traveled internationally were investigated through a qualitative case study. The purpose of the study was to explore the women's attitudes, actions, and motivations during and after their international travel experiences. The adult, aging, experiential, and transformational theories of researchers such as…

  12. A Major Children's Educational Art Exhibit: An Evaluative Case Study.

    ERIC Educational Resources Information Center

    Schlenk, George W.; Shrock, Sharon A.

    Results of a case study of an exhibit of art and artifacts designed for children are presented. The focus of the study was to apply the principles of instructional-message design to the evaluation of the exhibit. The exhibit, "Art Inside Out: Exploring Art and Culture through Time," was displayed at the Art Institute of Chicago. Textual…

  13. Independent Senior Women Who Travel Internationally: A Collective Case Study

    ERIC Educational Resources Information Center

    Jarrett, Barbara

    2010-01-01

    Nine independent women over age 55 who traveled internationally were investigated through a qualitative case study. The purpose of the study was to explore the women's attitudes, actions, and motivations during and after their international travel experiences. The adult, aging, experiential, and transformational theories of researchers such as…

  14. A Case Study on Audio Feedback with Geography Undergraduates

    ERIC Educational Resources Information Center

    Rodway-Dyer, Sue; Knight, Jasper; Dunne, Elizabeth

    2011-01-01

    Several small-scale studies have suggested that audio feedback can help students to reflect on their learning and to develop deep learning approaches that are associated with higher attainment in assessments. For this case study, Geography undergraduates were given audio feedback on a written essay assignment, alongside traditional written…

  15. Faculty Development and Campus Internationalization: A Case Study

    ERIC Educational Resources Information Center

    Bao, Liangmei

    2009-01-01

    Few studies have measured the impact of a short-term faculty overseas teaching experience on the internationalization of their home campus, through teaching, research, and service. This case study filled that gap and contributed to the understanding of the impact of bourgeoning educational exchanges between American and Chinese universities. The…

  16. Implementing the Health Promoting School in Denmark: A Case Study

    ERIC Educational Resources Information Center

    Nordin, Lone Lindegaard

    2016-01-01

    Purpose: The purpose of this paper is to provide insight into teachers' practice in implementing school-based health promotion. Design/methodology/approach: This qualitative research was designed as a multiple case study. The study involved five schools, 233 pupils in the age 12-16 and 23 teachers. The primary data generation method were focus…

  17. A Case Study on Audio Feedback with Geography Undergraduates

    ERIC Educational Resources Information Center

    Rodway-Dyer, Sue; Knight, Jasper; Dunne, Elizabeth

    2011-01-01

    Several small-scale studies have suggested that audio feedback can help students to reflect on their learning and to develop deep learning approaches that are associated with higher attainment in assessments. For this case study, Geography undergraduates were given audio feedback on a written essay assignment, alongside traditional written…

  18. Successful Student Goal Completion: A Community College Case Study

    ERIC Educational Resources Information Center

    Cady, Sara C.

    2013-01-01

    Research studies have shown that one half of all students who begin college fail to realize their goals. This case study of one community college provided a comprehensive examination of best practices developed over several years through strategic enrollment planning. Additionally, this dissertation examined the decision-making processes that…

  19. Performance Measures of Academic Faculty--A Case Study

    ERIC Educational Resources Information Center

    Davidovitch, Nitza; Soen, Dan; Sinuani-Stern, Zila

    2011-01-01

    This case study is the first to track the method used by an Israeli institution of higher education to assess and reward faculty members using a set of performance measures ("Excellence criteria"). The study profiles faculty members who received financial rewards for excellence during 2005-2007, based on the previous year's activities,…

  20. Investigating Science Collaboratively: A Case Study of Group Learning

    ERIC Educational Resources Information Center

    Zinicola, Debra A.

    2009-01-01

    Discussions of one urban middle school group of students who were investigating scientific phenomena were analyzed; this study was conducted to discern if and how peer interaction contributes to learning. Through a social constructivist lens, case study methodology, we examined conceptual change among group members. Data about science talk was…