Developing an Undergraduate Information Systems Security Track

Science.gov (United States)

Sharma, Aditya; Murphy, Marianne C.; Rosso, Mark A.; Grant, Donna

2013-01-01

Information Systems Security as a specialized area of study has mostly been taught at the graduate level. This paper highlights the efforts of establishing an Information Systems (IS) Security track at the undergraduate level. As there were many unanswered questions and concerns regarding the Security curriculum, focus areas, the benefit of…

Genetics in Relation to Biology.

Science.gov (United States)

Stewart, J. Bird

1987-01-01

Claims that most instruction dealing with genetics is limited to sex education and personal hygiene. Suggests that the biology curriculum should begin to deal with other issues related to genetics, including genetic normality, prenatal diagnoses, race, and intelligence. Predicts these topics will begin to appear in British examination programs.…

"Sickle Cell Anemia: Tracking down a Mutation": An Interactive Learning Laboratory That Communicates Basic Principles of Genetics and Cellular Biology

Science.gov (United States)

Jarrett, Kevin; Williams, Mary; Horn, Spencer; Radford, David; Wyss, J. Michael

2016-01-01

"Sickle cell anemia: tracking down a mutation" is a full-day, inquiry-based, biology experience for high school students enrolled in genetics or advanced biology courses. In the experience, students use restriction endonuclease digestion, cellulose acetate gel electrophoresis, and microscopy to discover which of three putative patients…

Core Content for Wilderness Medicine Training: Development of a Wilderness Medicine Track Within an Emergency Medicine Residency.

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Schrading, Walter A; Battaglioli, Nicole; Drew, Jonathan; McClure, Sarah Frances

2018-03-01

Wilderness medicine training has become increasingly popular among medical professionals with numerous educational opportunities nationwide. Curricula for fellowship programs and for medical student education have previously been developed and published, but a specific curriculum for wilderness medicine education during emergency medicine (EM) residency has not. The objective of this study is to create a longitudinal wilderness medicine curriculum that can be incorporated into an EM residency program. Interest-specific tracks are becoming increasingly common in EM training. We chose this model to develop our curriculum specific to wilderness medicine. Outlined in the article is a 3-year longitudinal course of study that includes a core didactic curriculum and a plan for graduated level of responsibility. The core content is specifically related to the required EM core content for residency training with additions specific to wilderness medicine for the residents who pursue the track. The wilderness medicine curriculum would give residencies a framework that can be used to foster learning for residents interested in wilderness medicine. It would enhance the coverage of wilderness and environmental core content education for all EM residents in the program. It would provide wilderness-specific education and experience for interested residents, allowing them to align their residency program requirements through a focused area of study and enhancing their curriculum vitae at graduation. Finally, given the popularity of wilderness medicine, the presence of a wilderness medicine track may improve recruitment for the residency program. Copyright © 2017 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

A problem-based learning curriculum in transition: the emerging role of the library.

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Eldredge, J D

1993-07-01

This case study describes library education programs that serve the University of New Mexico School of Medicine, known for its innovative problem-based learning (PBL) curricular track. The paper outlines the specific library instruction techniques that are integrated into the curriculum. The adaptation of library instruction to a PBL mode of medical education, including the use of case studies, is discussed in detail. Also addressed are the planning processes for the new PBL curriculum scheduled for implementation in 1993, including the activities of library faculty and staff and the probable new role of the library in the new curriculum.

A problem-based learning curriculum in transition: the emerging role of the library.

OpenAIRE

Eldredge, J D

1993-01-01

This case study describes library education programs that serve the University of New Mexico School of Medicine, known for its innovative problem-based learning (PBL) curricular track. The paper outlines the specific library instruction techniques that are integrated into the curriculum. The adaptation of library instruction to a PBL mode of medical education, including the use of case studies, is discussed in detail. Also addressed are the planning processes for the new PBL curriculum schedu...

Testing Times for the Implementation of Curriculum Change

Directory of Open Access Journals (Sweden)

Judy Smeed

2015-04-01

Full Text Available School curriculum change processes have traditionally been managed internally. However, in Queensland, Australia, as a response to the current high-stakes accountability regime, more and more principals are outsourcing this work to external change agents (ECAs. In 2009, one of the authors (a university lecturer and ECA developed a curriculum change model (the Controlled Rapid Approach to Curriculum Change [CRACC], specifically outlining the involvement of an ECA in the initiation phase of a school’s curriculum change process. The purpose of this article is to extend the CRACC model by unpacking the implementation phase, drawing on data from a pilot study of a single school. Interview responses revealed that during the implementation phase, teachers wanted to be kept informed of the wider educational context, use data to constantly track students, relate pedagogical practices to testing practices, share information between departments and professional levels, and own whole school performance. It is suggested that the findings would be transferable to other school settings and internal leadership of curriculum change. The article also strikes a chord of concern: Do the responses from teachers operating under thecurrent accountability regime live their professional lives within this corporate and globalized ideology whether they want to or not?

Tracking Active Learning in the Medical School Curriculum: A Learning-Centered Approach.

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McCoy, Lise; Pettit, Robin K; Kellar, Charlyn; Morgan, Christine

2018-01-01

Medical education is moving toward active learning during large group lecture sessions. This study investigated the saturation and breadth of active learning techniques implemented in first year medical school large group sessions. Data collection involved retrospective curriculum review and semistructured interviews with 20 faculty. The authors piloted a taxonomy of active learning techniques and mapped learning techniques to attributes of learning-centered instruction. Faculty implemented 25 different active learning techniques over the course of 9 first year courses. Of 646 hours of large group instruction, 476 (74%) involved at least 1 active learning component. The frequency and variety of active learning components integrated throughout the year 1 curriculum reflect faculty familiarity with active learning methods and their support of an active learning culture. This project has sparked reflection on teaching practices and facilitated an evolution from teacher-centered to learning-centered instruction.

Tracking Active Learning in the Medical School Curriculum: A Learning-Centered Approach

Science.gov (United States)

McCoy, Lise; Pettit, Robin K; Kellar, Charlyn; Morgan, Christine

2018-01-01

Background: Medical education is moving toward active learning during large group lecture sessions. This study investigated the saturation and breadth of active learning techniques implemented in first year medical school large group sessions. Methods: Data collection involved retrospective curriculum review and semistructured interviews with 20 faculty. The authors piloted a taxonomy of active learning techniques and mapped learning techniques to attributes of learning-centered instruction. Results: Faculty implemented 25 different active learning techniques over the course of 9 first year courses. Of 646 hours of large group instruction, 476 (74%) involved at least 1 active learning component. Conclusions: The frequency and variety of active learning components integrated throughout the year 1 curriculum reflect faculty familiarity with active learning methods and their support of an active learning culture. This project has sparked reflection on teaching practices and facilitated an evolution from teacher-centered to learning-centered instruction. PMID:29707649

Undergraduate study in psychology: Curriculum and assessment.

Science.gov (United States)

Norcross, John C; Hailstorks, Robin; Aiken, Leona S; Pfund, Rory A; Stamm, Karen E; Christidis, Peggy

2016-01-01

The undergraduate curriculum in psychology profoundly reflects and shapes the discipline. Yet, reliable information on the undergraduate psychology curriculum has been difficult to acquire due to insufficient research carried out on unrepresentative program samples with disparate methods. In 2014, APA launched the first systematic effort in a decade to gather national data on the psychology major and program outcomes. We surveyed a stratified random sample of department chairs/coordinators of accredited colleges and universities in the United States that offer undergraduate courses and programs in psychology. A total of 439 undergraduate psychology programs (45.2%) completed the survey. This article summarizes, for both associate and baccalaureate programs, the results of the Undergraduate Study in Psychology. Current practices concerning the introductory course, the courses offered, core requirements, the psychology minor, and tracks/concentrations are presented. The frequency of formal program reviews and program-level assessment methods are also addressed. By extending prior research on the undergraduate curriculum, we chronicle longitudinal changes in the psychology major over the past 20 years. (c) 2016 APA, all rights reserved).

Defining management units for cetaceans by combining genetics, morphology, acoustics and satellite tracking

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Signe Sveegaard

2015-01-01

Full Text Available Managing animal units is essential in biological conservation and requires spatial and temporal identification of such units. Since even neighbouring populations often have different conservation status and face different levels of anthropogenic pressure, detailed knowledge of population structure, seasonal range and overlap with animals from neighbouring populations is required to manage each unit separately. Previous studies on genetic structure and morphologic separation suggests three distinct populations of harbour porpoises with limited geographic overlap in the North Sea (NS, the Belt Sea (BS and the Baltic Proper (BP region. In this study, we aim to identify a management unit for the BS population of harbour porpoises. We use Argos satellite data and genetics from biopsies of tagged harbour porpoises as well as acoustic data from 40 passive acoustic data loggers to determine management areas with the least overlap between populations and thus the least error when abundance and population status is estimated. Discriminant analysis of the satellite tracking data from the BS and NS populations showed that the best fit of the management unit border during the summer months was an east–west line from Denmark to Sweden at latitude 56.95°N. For the border between BS and BP, satellite tracking data indicate a sharp decline in population density at 13.5°E, with 90% of the locations being west of this line. This was supported by the acoustic data with the average daily detection rate being 27.5 times higher west of 13.5°E as compared to east of 13.5°E. By using this novel multidisciplinary approach, we defined a management unit for the BS harbour porpoise population. We recommend that these boundaries are used for future monitoring efforts of this population under the EU directives. The boundaries may also be used for conservation efforts during the summer months, while seasonal movements of harbour porpoises should be considered during

Teaching the 3 R's through the 3 C's: Connecting Curriculum & Community.

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Karner, Terrence R., Jr.; Knapp, Clifford E.; Simmert, R. Larry; Carlson, Pamela; Criswell, Marquiette R.; Arroz, Marie; Geocaris, Claudia; Roth-Longe, Jennifer

2001-01-01

Presents suggestions for class activities that integrate community resources and local contexts into curriculum and instruction. Activities include field trips to a historic one-room schoolhouse, a local track meet, a beauty salon, and local manufacturing companies; explorations of local water supply systems and community history and sociology;…

Defining management units for cetaceans by combining genetics, morphlogy, acoustics and satellite tracking

DEFF Research Database (Denmark)

Sveegaard, Signe; Galatius, Anders; Dietz, Rune

2015-01-01

Managing animal units is essential in biological conservation and requires spatial and temporal identification of such units. Since even neighbouring populations often have different conservation status and face different levels of anthropogenic pressure, detailed knowledge of population structure......, seasonal range and overlap with animals from neighbouring populations is required to manage each unit separately. Previous studies on genetic structure and morphologic separation suggests three distinct populations of harbour porpoises with limited geographic overlap in the North Sea (NS), the Belt Sea (BS...... with the least overlap between populations and thus the least error when abundance and population status is estimated. Discriminant analysis of the satellite tracking data from the BS and NS populations showed that the best fit of the management unit border during the summer months was an east-west line from...

Genetic algorithms optimized fuzzy logic control for the maximum power point tracking in photovoltaic system

Energy Technology Data Exchange (ETDEWEB)

Larbes, C.; Ait Cheikh, S.M.; Obeidi, T.; Zerguerras, A. [Laboratoire des Dispositifs de Communication et de Conversion Photovoltaique, Departement d' Electronique, Ecole Nationale Polytechnique, 10, Avenue Hassen Badi, El Harrach, Alger 16200 (Algeria)

2009-10-15

This paper presents an intelligent control method for the maximum power point tracking (MPPT) of a photovoltaic system under variable temperature and irradiance conditions. First, for the purpose of comparison and because of its proven and good performances, the perturbation and observation (P and O) technique is briefly introduced. A fuzzy logic controller based MPPT (FLC) is then proposed which has shown better performances compared to the P and O MPPT based approach. The proposed FLC has been also improved using genetic algorithms (GA) for optimisation. Different development stages are presented and the optimized fuzzy logic MPPT controller (OFLC) is then simulated and evaluated, which has shown better performances. (author)

Engineering the curriculum: Towards an adaptive curriculum

Science.gov (United States)

Johns-Boast, Lynette Frances

The curriculum is one of the most important artefacts produced by higher education institutions, yet it is one of the least studied. Additionally, little is known about the decision-making of academics when designing and developing their curricula, nor how they make use of them. This research investigates how 22 Australian higher education engineering, software engineering, computer science, and information systems academics conceive of curriculum, what approaches they take when designing, and developing course and program curricula, and what use they make of the curriculum. It also considers the implications of these conceptions and behaviour upon their curricula. Data were collected through a series of one-to-one, in-depth, qualitative interviews as well as small focus group sessions and were analysed following Charmaz’ (2006) approach to grounded theory. In this thesis, I argue that the development of curricula for new higher degree programs and courses and / or the updating and innovating of an existing curriculum is a design problem. I also argue that curriculum is a complex adaptive system. Surrounding the design and development of a curriculum is a process of design that leads to the creation of a designed object - the official-curriculum. The official-curriculum provides the guiding principles for its implementation, which involves the design and development of the curriculum-in-use, its delivery, and evaluation. Data show that while the participants conceive of curriculum as a problem of design involving a design process leading to the development of the official-curriculum, surprisingly, their behaviour does not match their conceptions. Over a very short period, their behaviour leads to a process I have called curriculum drift where the official-curriculum and the curriculum-in-use drift away from each other causing the curriculum to lose its integrity. Curricular integrity is characterised through the attributes of alignment, coherence, and

[The discussion of the infiltrative model of mathematical knowledge to genetics teaching].

Science.gov (United States)

Liu, Jun; Luo, Pei-Gao

2011-11-01

Genetics, the core course of biological field, is an importance major-basic course in curriculum of many majors related with biology. Due to strong theoretical and practical as well as abstract of genetics, it is too difficult to study on genetics for many students. At the same time, mathematics is one of the basic courses in curriculum of the major related natural science, which has close relationship with the establishment, development and modification of genetics. In this paper, to establish the intrinsic logistic relationship and construct the integral knowledge network and to help students improving the analytic, comprehensive and logistic abilities, we applied some mathematical infiltrative model genetic knowledge in genetics teaching, which could help students more deeply learn and understand genetic knowledge.

Multiple feature fusion via covariance matrix for visual tracking

Science.gov (United States)

Jin, Zefenfen; Hou, Zhiqiang; Yu, Wangsheng; Wang, Xin; Sun, Hui

2018-04-01

Aiming at the problem of complicated dynamic scenes in visual target tracking, a multi-feature fusion tracking algorithm based on covariance matrix is proposed to improve the robustness of the tracking algorithm. In the frame-work of quantum genetic algorithm, this paper uses the region covariance descriptor to fuse the color, edge and texture features. It also uses a fast covariance intersection algorithm to update the model. The low dimension of region covariance descriptor, the fast convergence speed and strong global optimization ability of quantum genetic algorithm, and the fast computation of fast covariance intersection algorithm are used to improve the computational efficiency of fusion, matching, and updating process, so that the algorithm achieves a fast and effective multi-feature fusion tracking. The experiments prove that the proposed algorithm can not only achieve fast and robust tracking but also effectively handle interference of occlusion, rotation, deformation, motion blur and so on.

Undergraduates Achieve Learning Gains in Plant Genetics through Peer Teaching of Secondary Students

Science.gov (United States)

Chrispeels, H. E.; Klosterman, M. L.; Martin, J. B.; Lundy, S. R.; Watkins, J. M.; Gibson, C. L.

2014-01-01

This study tests the hypothesis that undergraduates who peer teach genetics will have greater understanding of genetic and molecular biology concepts as a result of their teaching experiences. Undergraduates enrolled in a non–majors biology course participated in a service-learning program in which they led middle school (MS) or high school (HS) students through a case study curriculum to discover the cause of a green tomato variant. The curriculum explored plant reproduction and genetic principles, highlighting variation in heirloom tomato fruits to reinforce the concept of the genetic basis of phenotypic variation. HS students were taught additional activities related to mole­cular biology techniques not included in the MS curriculum. We measured undergraduates’ learning outcomes using pre/postteaching content assessments and the course final exam. Undergraduates showed significant gains in understanding of topics related to the curriculum they taught, compared with other course content, on both types of assessments. Undergraduates who taught HS students scored higher on questions specific to the HS curriculum compared with undergraduates who taught MS students, despite identical lecture content, on both types of assessments. These results indicate the positive effect of service-learning peer-teaching experiences on undergraduates’ content knowledge, even for non–science major students. PMID:25452487

A Study on the Development of Curriculum Track for Civil Service Librarian

Directory of Open Access Journals (Sweden)

Younghee Noh

2013-06-01

Full Text Available The goal of this study is to improve the competitiveness of professional librarians in society. To this end, we analyzed domestic and international LIS curriculum, determined demand from field librarians through a survey, carried out job analysis by library types, and developed an operating model for LIS curriculum by synthesizing all of these results. Finally, we suggested a course of study for civil service librarians based on this model. As a result, the six required courses for civil service librarians are: Introduction to Library and Information Science, Information Organization, Information Services (Reference and Information Services, Library Management, Information Retrieval, and Field Work. The four core courses for the civil service concentration are: Collection Development, Information Sources by Subjects, Public Library Management, and Digital Libraries. Suggested electives best suited to this career path include Using Web Resources, Information Literacy, Information Services in Culturally Diverse Communities, Library Marketing, Libraries and Cultural Programs, Reading Guidance, Library History, Small Library Management, Studies in Library Buildings, Library Cooperation, Managing Digital Collections, and Information and Communication in a Digital Age.

Scholarly productivity for nursing clinical track faculty.

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Tschannen, Dana; Anderson, Christine; Strobbe, Stephen; Bay, Esther; Bigelow, April; Dahlem, Chin Hwa Gina Y; Gosselin, Ann K; Pollard, Jennifer; Seng, Julia S

2014-01-01

Recent years have yielded substantial advancement by clinical track faculty in cohort expansion and collective contributions to the discipline of nursing. As a result, standards for progression and promotion for clinical faculty need to be more fully developed, articulated, and disseminated. Our school formed a task force to examine benchmarks for the progression and promotion of clinical faculty across schools of nursing, with the goal of guiding faculty, reviewers, and decision makers about what constitutes excellence in scholarly productivity. Results from analyses of curriculum vitae of clinical professors or associate professors at six universities with high research activity revealed a variety of productivity among clinical track members, which included notable diversity in the types of scholarly products. Findings from this project help quantify types of scholarship for clinical faculty at the time of promotion. This work provides a springboard for greater understanding of the contributions of clinical track faculty to nursing practice. Copyright © 2014 Elsevier Inc. All rights reserved.

Curriculum

Directory of Open Access Journals (Sweden)

Robi Kroflič

1997-12-01

Full Text Available Modern curriculum theories emphasize that if we understand the curriculum as a real core substance of education. We have to bear in mind, when planning the curriculum, the whole multitude of factors (curricula which have an influence on the educational impact. In the field of andragogy, we especially have to consider educational needs, and linking the strategies of instruction with those of learning. The best way of realizing this principle is the open strategy of planning the national curriculum and process-developmental strategy of planning with the microandragogic situation. This planning strategy is S1m1lar to the system-integration strategy and Jarvis's model of negotiated curriculum, which derive from the basic andragogic principle: that the interests and capacities of adults for education increase if we enable them to cooperate in the planning and production of the curriculum.

"Sickle cell anemia: tracking down a mutation": an interactive learning laboratory that communicates basic principles of genetics and cellular biology.

Science.gov (United States)

Jarrett, Kevin; Williams, Mary; Horn, Spencer; Radford, David; Wyss, J Michael

2016-03-01

"Sickle cell anemia: tracking down a mutation" is a full-day, inquiry-based, biology experience for high school students enrolled in genetics or advanced biology courses. In the experience, students use restriction endonuclease digestion, cellulose acetate gel electrophoresis, and microscopy to discover which of three putative patients have the sickle cell genotype/phenotype using DNA and blood samples from wild-type and transgenic mice that carry a sickle cell mutation. The inquiry-based, problem-solving approach facilitates the students' understanding of the basic concepts of genetics and cellular and molecular biology and provides experience with contemporary tools of biotechnology. It also leads to students' appreciation of the causes and consequences of this genetic disease, which is relatively common in individuals of African descent, and increases their understanding of the first principles of genetics. This protocol provides optimal learning when led by well-trained facilitators (including the classroom teacher) and carried out in small groups (6:1 student-to-teacher ratio). This high-quality experience can be offered to a large number of students at a relatively low cost, and it is especially effective in collaboration with a local science museum and/or university. Over the past 15 yr, >12,000 students have completed this inquiry-based learning experience and demonstrated a consistent, substantial increase in their understanding of the disease and genetics in general. Copyright © 2016 The American Physiological Society.

A Curriculum-Based Approach to Teaching Biosafety Through eLearning.

Science.gov (United States)

Ndolo, Dennis O; Wach, Michael; Rüdelsheim, Patrick; Craig, Wendy

2018-01-01

Anyone working in biosafety capacity enhancement faces the challenge of ensuring that the impact of a capacity enhancing activity continues and becomes sustainable beyond the depletion of funding. Many training efforts face the limitation of one-off events: they only reach those people present at the time. It becomes incumbent upon the trainees to pass on the training to colleagues as best they can, whilst the demand for the training never appears to diminish. However, beyond the initial effort to establish the basic content, repeating capacity enhancement events in different locations is usually not economically feasible. Also, the lack of infrastructure and other resources needed to support a robust training programme hinder operationalizing a "train-the-trainer" approach to biosafety training. One way to address these challenges is through the use of eLearning modules that can be delivered online, globally, continuously, at low cost, and on an as-needed basis to multiple audiences. Once the modules are developed and peer-reviewed, they can be maintained on a remote server and made available to various audiences through a password-protected portal that delivers the programme content, administers preliminary and final exams, and provides the administrative infrastructure to register users and track their progress through the modules. Crucial to the implementation of such an eLearning programme is an approach in which the modules are intentionally developed together as a cohesive curriculum. Once developed, such a curriculum can be released as a stand-alone programme for the training of governmental risk assessors and regulators or used as accredited components in post-graduate degree programmes in biosafety, at minimal cost to the government or university. Examples from the portfolio of eLearning modules developed by the International Centre for Genetic Engineering and Biotechnology (ICGEB) are provided to demonstrate these key features.

A Hybrid Maximum Power Point Tracking Approach for Photovoltaic Systems under Partial Shading Conditions Using a Modified Genetic Algorithm and the Firefly Algorithm

Directory of Open Access Journals (Sweden)

Yu-Pei Huang

2018-01-01

Full Text Available This paper proposes a modified maximum power point tracking (MPPT algorithm for photovoltaic systems under rapidly changing partial shading conditions (PSCs. The proposed algorithm integrates a genetic algorithm (GA and the firefly algorithm (FA and further improves its calculation process via a differential evolution (DE algorithm. The conventional GA is not advisable for MPPT because of its complicated calculations and low accuracy under PSCs. In this study, we simplified the GA calculations with the integration of the DE mutation process and FA attractive process. Results from both the simulation and evaluation verify that the proposed algorithm provides rapid response time and high accuracy due to the simplified processing. For instance, evaluation results demonstrate that when compared to the conventional GA, the execution time and tracking accuracy of the proposed algorithm can be, respectively, improved around 69.4% and 4.16%. In addition, in comparison to FA, the tracking speed and tracking accuracy of the proposed algorithm can be improved around 42.9% and 1.85%, respectively. Consequently, the major improvement of the proposed method when evaluated against the conventional GA and FA is tracking speed. Moreover, this research provides a framework to integrate multiple nature-inspired algorithms for MPPT. Furthermore, the proposed method is adaptable to different types of solar panels and different system formats with specifically designed equations, the advantages of which are rapid tracking speed with high accuracy under PSCs.

Statistics for Learning Genetics

Science.gov (United States)

Charles, Abigail Sheena

This study investigated the knowledge and skills that biology students may need to help them understand statistics/mathematics as it applies to genetics. The data are based on analyses of current representative genetics texts, practicing genetics professors' perspectives, and more directly, students' perceptions of, and performance in, doing statistically-based genetics problems. This issue is at the emerging edge of modern college-level genetics instruction, and this study attempts to identify key theoretical components for creating a specialized biological statistics curriculum. The goal of this curriculum will be to prepare biology students with the skills for assimilating quantitatively-based genetic processes, increasingly at the forefront of modern genetics. To fulfill this, two college level classes at two universities were surveyed. One university was located in the northeastern US and the other in the West Indies. There was a sample size of 42 students and a supplementary interview was administered to a select 9 students. Interviews were also administered to professors in the field in order to gain insight into the teaching of statistics in genetics. Key findings indicated that students had very little to no background in statistics (55%). Although students did perform well on exams with 60% of the population receiving an A or B grade, 77% of them did not offer good explanations on a probability question associated with the normal distribution provided in the survey. The scope and presentation of the applicable statistics/mathematics in some of the most used textbooks in genetics teaching, as well as genetics syllabi used by instructors do not help the issue. It was found that the text books, often times, either did not give effective explanations for students, or completely left out certain topics. The omission of certain statistical/mathematical oriented topics was seen to be also true with the genetics syllabi reviewed for this study. Nonetheless

How Do Peers Impact Learning? An Experimental Investigation of Peer-To-Peer Teaching and Ability Tracking

OpenAIRE

Kimbrough, Erik O.; McGee, Andrew; Shigeoka, Hitoshi

2017-01-01

Classroom peers are believed to influence learning by teaching each other, and the efficacy of this teaching likely depends on classroom composition in terms of peers' ability. Unfortunately, little is known about peer-to-peer teaching because it is never observed in field studies. Furthermore, identifying how peer-to-peer teaching is affected by ability tracking – grouping students of similar ability – is complicated by the fact that tracking is typically accompanied by changes in curriculum...

Pneumatic motor speed control by trajectory tracking fuzzy logic

Indian Academy of Sciences (India)

In this study, trajectory tracking fuzzy logic controller (TTFLC) is proposed for the speed control of a pneumatic motor (PM). A third order trajectory is defined to determine the trajectory function that has to be tracked by the PM speed. Genetic algorithm (GA) is used to find the TTFLC boundary values of membership functions ...

Education Status of Oral Genetics at the Fourth Military Medical University and other Chinese Dental Schools.

Science.gov (United States)

Zhang, Yan Li; Wang, Chang Ning; Fan, Zhi Peng; Jiao, Yang; Duan, Xiao Hong

To investigate the current state of genetics education at the Fourth Military Medical University (FMMU) and compare it with other dental schools of China. Detailed information about the history and current education status of Oral Genetics in the FMMU were collected and questionnaires were completed to acquire the feedback of twenty-seven students on the course. In the other thirty-five dental schools including the capitals of twenty-five provinces and four municipalities in China, information about the oral genetic course were collected by a telephone survey. The contents of survey included whether or not the Oral Genetic course is offered and some basic information about the curriculum (such as the content, hours, teachers' background and teaching methods). Among a total of thirty-six dental schools investigated, six of them (16.7%) offered the Oral Genetic course or related lectures/seminars. The length and contents of the curriculum vary among these schools. The FMMU offered the oral genetic curriculum both to undergraduates and graduated students. Their teachers had a broad range of backgrounds, such as dentistry, biology, genetics, and biochemistry. The students considered the Oral Genetics course to be helpful for their future professional careers. Genetic education in dentistry in China is still at a preliminary stage. More effort must be paid to spread the knowledge of Oral Genetics in China. In addition, domestic and international communications and networks for Oral Genetics should be set up in the near future.

Amount of Genetics Education is Low Among Didactic Programs in Dietetics.

Science.gov (United States)

Beretich, Kaitlan; Pope, Janet; Erickson, Dawn; Kennedy, Angela

2017-01-01

Nutritional genomics is a growing area of research. Research has shown registered dietitian nutritionists (RDNs) have limited knowledge of genetics. Limited research is available regarding how didactic programs in dietetics (DPDs) meet the genetics knowledge requirement of the Accreditation Council for Education in Nutrition and Dietetics (ACEND®). The purpose of this study was to determine the extent to which the study of nutritional genomics is incorporated into undergraduate DPDs in response to the Academy of Nutrition and Dietetics position statement on nutritional genomics. The sample included 62 DPD directors in the U.S. Most programs (63.9%) reported the ACEND genetics knowledge requirement was being met by integrating genetic information into the current curriculum. However, 88.7% of programs reported devoting only 1-10 clock hours to genetics education. While 60.3% of directors surveyed reported they were confident in their program's ability to teach information related to genetics, only 6 directors reported having specialized training in genetics. The overall amount of clock hours devoted to genetics education is low. DPD directors, faculty, and instructors are not adequately trained to provide this education to students enrolled in DPDs. Therefore, the primary recommendation of this study is the development of a standardized curriculum for genetics education in DPDs.

Empty tracks optimization based on Z-Map model

Science.gov (United States)

Liu, Le; Yan, Guangrong; Wang, Zaijun; Zang, Genao

2017-12-01

For parts with many features, there are more empty tracks during machining. If these tracks are not optimized, the machining efficiency will be seriously affected. In this paper, the characteristics of the empty tracks are studied in detail. Combining with the existing optimization algorithm, a new tracks optimization method based on Z-Map model is proposed. In this method, the tool tracks are divided into the unit processing section, and then the Z-Map model simulation technique is used to analyze the order constraint between the unit segments. The empty stroke optimization problem is transformed into the TSP with sequential constraints, and then through the genetic algorithm solves the established TSP problem. This kind of optimization method can not only optimize the simple structural parts, but also optimize the complex structural parts, so as to effectively plan the empty tracks and greatly improve the processing efficiency.

Curriculum, Curriculum Development, Curriculum Studies? Problematising Theoretical Ambiguities in Doctoral Theses in the Education Field

Science.gov (United States)

du Preez, Petro; Simmonds, Shan

2014-01-01

Theoretical ambiguities in curriculum studies result in conceptual mayhem. Accordingly, they hinder the development of the complicated conversation on curriculum as a verb. This article aims to contribute to reconceptualizing curriculum studies as a dynamic social practice that aspires to thinking and acting with intelligences and sensitivity so…

Medical curriculum reform in Sun Yat-sen University: implications from the results of GMER evaluation in China.

Science.gov (United States)

Xiao, Haipeng; Xian, Liqing; Yu, Xueqing; Wang, Jianping

2007-09-01

Created by interlocking economies, a global language, the informatics revolution and rapid travel, globalization has penetrated all aspects of human life including science, environment, public health and medicine. Physicians are now members of a global community. The global physician should possess universal core essential competences required for medical practice throughout the world. The Institute for International Medical Education (IIME), created by the China Medical Board (CMB) of New York, has developed the " global minimal essential requirements" (GMER) that define the knowledge, skills, professional behavior and ethics that all physicians must have regardless of where they received their general medical education and training. The IIME initiated a pilot project in China in October, 2003, to evaluate the graduates of the 7- or 8-year track program of eight leading medical schools, including Medical School of Sun Yat-sen University. The results of GMER evaluation indicated strengths and areas for improvement of our school in relation to international standards, which greatly re-invigorate our enthusiasm on medical curriculum reform on the new 8-year track program in Medical School of Sun Yat-sen University. The modifications of our medical curriculum for the new 8-year track program based on the results of GMER evaluation are discussed in this paper.

Integrated Curriculum and Subject-based Curriculum: Achievement and Attitudes

Science.gov (United States)

Casady, Victoria

The research conducted for this mixed-method study, qualitative and quantitative, analyzed the results of an academic year-long study to determine whether the use of an integrated fourth grade curriculum would benefit student achievement in the areas of English language arts, social studies, and science more than a subject-based traditional curriculum. The research was conducted based on the international, national, and state test scores, which show a slowing or lack of growth. Through pre- and post-assessments, student questionnaires, and administrative interviews, the researcher analyzed the phenomenological experiences of the students to determine if the integrated curriculum was a beneficial restructuring of the curriculum. The research questions for this study focused on the achievement and attitudes of the students in the study and whether the curriculum they were taught impacted their achievement and attitudes over the course of one school year. The curricula for the study were organized to cover the current standards, where the integrated curriculum focused on connections between subject areas to help students make connections to what they are learning and the world beyond the classroom. The findings of this study indicated that utilizing the integrated curriculum could increase achievement as well as students' attitudes toward specific content areas. The ANOVA analysis for English language arts was not determined to be significant; although, greater growth in the students from the integrated curriculum setting was recorded. The ANOVA for social studies (0.05) and the paired t-tests (0.001) for science both determined significant positive differences. The qualitative analysis led to the discovery that the experiences of the students from the integrated curriculum setting were more positive. The evaluation of the data from this study led the researcher to determine that the integrated curriculum was a worthwhile endeavor to increase achievement and attitudes

[Application of case-based method in genetics and eugenics teaching].

Science.gov (United States)

Li, Ya-Xuan; Zhao, Xin; Zhang, Fei-Xiong; Hu, Ying-Kao; Yan, Yue-Ming; Cai, Min-Hua; Li, Xiao-Hui

2012-05-01

Genetics and Eugenics is a cross-discipline between genetics and eugenics. It is a common curriculum in many Chinese universities. In order to increase the learning interest, we introduced case teaching method and got a better teaching effect. Based on our teaching practices, we summarized some experiences about this subject. In this article, the main problem of case-based method applied in Genetics and Eugenics teaching was discussed.

The Expanded Core Curriculum at the Indiana School for the Blind and Visually Impaired: A Case Study

Science.gov (United States)

Ringwalt, Gail Mulholland

2013-01-01

This case study investigated how the Expanded Core Curriculum (ECC) was taught to high school students who are blind or visually impaired at the Indiana School for the Blind and Visually Impaired (ISBVI). The study focused on three students pursing different academic tracks with varying degrees of vision. The students were observed throughout…

Envisioning Curriculum as Six Simultaneities

Science.gov (United States)

Hussain, Hanin; Conner, Lindsey; Mayo, Elaine

2014-01-01

This paper uses the discourse of complexity thinking to envision curriculum as six partial and coupled facets that exist simultaneously: curriculum as structure, curriculum as process, curriculum as content, curriculum as teaching, curriculum as learning and curriculum as activity. Such a curriculum is emergent and self-organising. It is emergent…

Tracking the Genetic Stability of a Honey Bee (Hymenoptera: Apidae) Breeding Program With Genetic Markers.

Science.gov (United States)

Bourgeois, Lelania; Beaman, Lorraine

2017-08-01

A genetic stock identification (GSI) assay was developed in 2008 to distinguish Russian honey bees from other honey bee stocks that are commercially produced in the United States. Probability of assignment (POA) values have been collected and maintained since the stock release in 2008 to the Russian Honey Bee Breeders Association. These data were used to assess stability of the breeding program and the diversity levels of the contemporary breeding stock through comparison of POA values and genetic diversity parameters from the initial release to current values. POA values fluctuated throughout 2010-2016, but have recovered to statistically similar levels in 2016 (POA(2010) = 0.82, POA(2016) = 0.74; P = 0.33). Genetic diversity parameters (i.e., allelic richness and gene diversity) in 2016 also remained at similar levels when compared to those in 2010. Estimates of genetic structure revealed stability (FST(2009/2016) = 0.0058) with a small increase in the estimate of the inbreeding coefficient (FIS(2010) = 0.078, FIS(2016) = 0.149). The relationship among breeding lines, based on genetic distance measurement, was similar in 2008 and 2016 populations, but with increased homogeneity among lines (i.e., decreased genetic distance). This was expected based on the closed breeding system used for Russian honey bees. The successful application of the GSI assay in a commercial breeding program demonstrates the utility and stability of such technology to contribute to and monitor the genetic integrity of a breeding stock of an insect species. Published by Oxford University Press on behalf of Entomological Society of America 2017. This work is written by US Government employees and is in the public domain in the US.

Curriculum for Commissioning Energy Efficient Buildings

Energy Technology Data Exchange (ETDEWEB)

Webster, Lia [Portland Energy Conservation, Inc., OR (United States)

2012-12-27

In July 2010, the U.S. Department of Energy (DOE) awarded funding to PECI to develop training curriculum in commercial energy auditing and building commissioning. This program was created in response to the high demand for auditing and commissioning services in the U.S. commercial buildings market and to bridge gaps and barriers in existing training programs. Obstacles addressed included: lack of focus on entry level candidates; prohibitive cost and time required for training; lack of hands-on training; trainings that focus on certifications & process overviews; and lack of comprehensive training. PECI organized several other industry players to create a co-funded project sponsored by DOE, PECI, New York State Energy and Research Development Authority (NYSERDA), California Energy Commission (CEC), Northwest Energy Efficiency Alliance (NEEA) and California Commissioning Collaborative (CCC). After awarded, PECI teamed with another DOE awardee, New Jersey Institute of Technology (NJIT), to work collaboratively to create one comprehensive program featuring two training tracks. NJIT’s Center for Building Knowledge is a research and training institute affiliated with the College of Architecture and Design, and provided e-learning and video enhancements. This project designed and developed two training programs with a comprehensive, energy-focused curriculum to prepare new entrants to become energy auditors or commissioning authorities (CxAs). The following are the key elements of the developed trainings, which is depicted graphically in Figure 1: • Online classes are self-paced, and can be completed anywhere, any time • Commissioning Authority track includes 3 online modules made up of 24 courses delivered in 104 individual lessons, followed by a 40 hour hands-on lab. Total time required is between 75 and 100 hours, depending on the pace of the independent learner. • Energy Auditor track includes 3 online modules made up of 18 courses delivered in 72 individual

Guidelines for collecting and maintaining archives for genetic monitoring

Science.gov (United States)

Jennifer A. Jackson; Linda Laikre; C. Scott Baker; Katherine C. Kendall; F. W. Allendorf; M. K. Schwartz

2011-01-01

Rapid advances in molecular genetic techniques and the statistical analysis of genetic data have revolutionized the way that populations of animals, plants and microorganisms can be monitored. Genetic monitoring is the practice of using molecular genetic markers to track changes in the abundance, diversity or distribution of populations, species or ecosystems over time...

Sociology of Hidden Curriculum

Directory of Open Access Journals (Sweden)

Alireza Moradi

2017-06-01

Full Text Available This paper reviews the concept of hidden curriculum in the sociological theories and wants to explain sociological aspects of formation of hidden curriculum. The main question concentrates on the theoretical approaches in which hidden curriculum is explained sociologically.For this purpose it was applied qualitative research methodology. The relevant data include various sociological concepts and theories of hidden curriculum collected by the documentary method. The study showed a set of rules, procedures, relationships and social structure of education have decisive role in the formation of hidden curriculum. A hidden curriculum reinforces by existed inequalities among learners (based on their social classes or statues. There is, in fact, a balance between the learner's "knowledge receptions" with their "inequality proportion".The hidden curriculum studies from different major sociological theories such as Functionalism, Marxism and critical theory, Symbolic internationalism and Feminism. According to the functionalist perspective a hidden curriculum has a social function because it transmits social values. Marxists and critical thinkers correlate between hidden curriculum and the totality of social structure. They depicts that curriculum prepares learners for the exploitation in the work markets. Symbolic internationalism rejects absolute hegemony of hidden curriculum on education and looks to the socialization as a result of interaction between learner and instructor. Feminism theory also considers hidden curriculum as a vehicle which legitimates gender stereotypes.

Genetic Algorithm with Maximum-Minimum Crossover (GA-MMC) Applied in Optimization of Radiation Pattern Control of Phased-Array Radars for Rocket Tracking Systems

Science.gov (United States)

Silva, Leonardo W. T.; Barros, Vitor F.; Silva, Sandro G.

2014-01-01

In launching operations, Rocket Tracking Systems (RTS) process the trajectory data obtained by radar sensors. In order to improve functionality and maintenance, radars can be upgraded by replacing antennas with parabolic reflectors (PRs) with phased arrays (PAs). These arrays enable the electronic control of the radiation pattern by adjusting the signal supplied to each radiating element. However, in projects of phased array radars (PARs), the modeling of the problem is subject to various combinations of excitation signals producing a complex optimization problem. In this case, it is possible to calculate the problem solutions with optimization methods such as genetic algorithms (GAs). For this, the Genetic Algorithm with Maximum-Minimum Crossover (GA-MMC) method was developed to control the radiation pattern of PAs. The GA-MMC uses a reconfigurable algorithm with multiple objectives, differentiated coding and a new crossover genetic operator. This operator has a different approach from the conventional one, because it performs the crossover of the fittest individuals with the least fit individuals in order to enhance the genetic diversity. Thus, GA-MMC was successful in more than 90% of the tests for each application, increased the fitness of the final population by more than 20% and reduced the premature convergence. PMID:25196013

Efficient Sample Tracking With OpenLabFramework

DEFF Research Database (Denmark)

List, Markus; Schmidt, Steffen; Trojnar, Jakub

2014-01-01

of samples created and need to be replaced with state-of-the-art laboratory information management systems. Such systems have been developed in large numbers, but they are often limited to specific research domains and types of data. One domain so far neglected is the management of libraries of vector clones...... and genetically engineered cell lines. OpenLabFramework is a newly developed web-application for sample tracking, particularly laid out to fill this gap, but with an open architecture allowing it to be extended for other biological materials and functional data. Its sample tracking mechanism is fully customizable...

Automotive Mechanics Curriculum Outline for Secondary Schools. Vocational Education Curriculum Guide.

Science.gov (United States)

Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

This curriculum outline for secondary automotive mechanics is structured around Louisiana's Vocational-Technical Automotive Mechanics Curriculum. The curriculum is composed of 16 units of instruction, covering the following topics: benchwork, fundamentals of automotive engines, preventive maintenance, automotive brakes, steering and front…

Studies on Monitoring and Tracking Genetic Resources: An Executive Summary

DEFF Research Database (Denmark)

Garrity, GM; Thompson, LM; Ussery, David

2009-01-01

The principles underlying fair and equitable sharing of benefits derived from the utilization of genetic resources are set out in Article 15 of the UN Convention on Biological Diversity, which stipulate that access to genetic resources is subject to the prior informed consent of the country where...

PARTICLE FILTER BASED VEHICLE TRACKING APPROACH WITH IMPROVED RESAMPLING STAGE

Directory of Open Access Journals (Sweden)

Wei Leong Khong

2014-02-01

Full Text Available Optical sensors based vehicle tracking can be widely implemented in traffic surveillance and flow control. The vast development of video surveillance infrastructure in recent years has drawn the current research focus towards vehicle tracking using high-end and low cost optical sensors. However, tracking vehicles via such sensors could be challenging due to the high probability of changing vehicle appearance and illumination, besides the occlusion and overlapping incidents. Particle filter has been proven as an approach which can overcome nonlinear and non-Gaussian situations caused by cluttered background and occlusion incidents. Unfortunately, conventional particle filter approach encounters particle degeneracy especially during and after the occlusion. Particle filter with sampling important resampling (SIR is an important step to overcome the drawback of particle filter, but SIR faced the problem of sample impoverishment when heavy particles are statistically selected many times. In this work, genetic algorithm has been proposed to be implemented in the particle filter resampling stage, where the estimated position can converge faster to hit the real position of target vehicle under various occlusion incidents. The experimental results show that the improved particle filter with genetic algorithm resampling method manages to increase the tracking accuracy and meanwhile reduce the particle sample size in the resampling stage.

[Chicano Counselor Training: Curriculum and Beyond Curriculum].

Science.gov (United States)

Aleman, Ramon

The particulars of the evolved curriculum and how the training has evolved around the change-agent concept are stressed in this presentation. The measure of success achieved in attempting to influence the staff and course of studies of the regular guidance department is also emphasized. The curriculum of this counselor training institute has, from…

Curriculum Differential Enactment: The Interplay of Teacher, Class, and Curriculum Materials

Science.gov (United States)

Eisenmann, Tammy

2011-01-01

Curriculum materials' developers typically assume the existence of certain general social-educational classroom practices and norms. Conversely, the current study addresses the effects of context on curriculum enactment, focusing on the interrelations between teacher, class and curriculum materials. Each of the two case studies presented herein…

Engendering Curriculum History. Studies in Curriculum Theory Series

Science.gov (United States)

Hendry, Petra

2011-01-01

How can curriculum history be re-envisioned from a feminist, poststructuralist perspective? "Engendering Curriculum History" disrupts dominant notions of history as linear, as inevitable progress, and as embedded in the individual. This conversation requires a history that seeks "rememberance" not representation, "reflexivity" not linearity, and…

Temperature-dependent behaviours are genetically variable in the nematode Caenorhabditis briggsae.

Science.gov (United States)

Stegeman, Gregory W; de Mesquita, Matthew Bueno; Ryu, William S; Cutter, Asher D

2013-03-01

Temperature-dependent behaviours in Caenorhabditis elegans, such as thermotaxis and isothermal tracking, are complex behavioural responses that integrate sensation, foraging and learning, and have driven investigations to discover many essential genetic and neural pathways. The ease of manipulation of the Caenorhabditis model system also has encouraged its application to comparative analyses of phenotypic evolution, particularly contrasts of the classic model C. elegans with C. briggsae. And yet few studies have investigated natural genetic variation in behaviour in any nematode. Here we measure thermotaxis and isothermal tracking behaviour in genetically distinct strains of C. briggsae, further motivated by the latitudinal differentiation in C. briggsae that is associated with temperature-dependent fitness differences in this species. We demonstrate that C. briggsae performs thermotaxis and isothermal tracking largely similar to that of C. elegans, with a tendency to prefer its rearing temperature. Comparisons of these behaviours among strains reveal substantial heritable natural variation within each species that corresponds to three general patterns of behavioural response. However, intraspecific genetic differences in thermal behaviour often exceed interspecific differences. These patterns of temperature-dependent behaviour motivate further development of C. briggsae as a model system for dissecting the genetic underpinnings of complex behavioural traits.

Multiple approaches to microbial source tracking in tropical northern Australia

KAUST Repository

Neave, Matthew; Luter, Heidi; Padovan, Anna; Townsend, Simon; Schobben, Xavier; Gibb, Karen

2014-01-01

, other potential inputs, such as urban rivers and drains, and surrounding beaches, and used genetic fingerprints from E. coli and enterococci communities, fecal markers and 454 pyrosequencing to track contamination sources. A sewage effluent outfall

Curriculum as a Discourse: Using Critical Discourse Analysis to Revive Curriculum Reconceptualists' Thought

Science.gov (United States)

Harb, Majed

2017-01-01

Curriculum reconceptualists seek to reshape the field of curriculum studies. Unlike traditional curricularists, they reprobate the technical approach of curriculum development because of its pure functional and managerial tendency. Reconceptualists look at curriculum from various philosophy-saturated perspectives. One of their claims is…

Training future physicians in the era of genomic medicine: trends in undergraduate medical genetics education.

Science.gov (United States)

Plunkett-Rondeau, Jevon; Hyland, Katherine; Dasgupta, Shoumita

2015-11-01

Advances in genomic technologies are transforming medical practice, necessitating the expertise of genomically-literate physicians. This study examined 2013-2014 trends in genetics curricula in US and Canadian medical schools to ascertain whether and how curricula are keeping pace with this rapid evolution. Medical genetics course directors received a 60-item electronic questionnaire covering curriculum design, assessment, remediation of failing grades, and inclusion of specific topics. The response rate was 74%. Most schools teach the majority of genetics during the first 2 years, with an increase in the number of integrated curricula. Only 26% reported formal genetics teaching during years 3 and 4, and most respondents felt the amount of time spent on genetics was insufficient preparation for clinical practice. Most participants are using the Association of Professors of Human and Medical Genetics Core Curriculum(1) as a guide. Topics recently added include personalized medicine (21%) and direct-to-consumer testing (18%), whereas eugenics (17%), linkage analysis (16%), and evolutionary genetics (15%) have been recently eliminated. Remediation strategies were heterogeneous across institutions. These findings provide an important update on how genetics and genomics is taught at US and Canadian medical schools. Continuous improvement of educational initiatives will aid in producing genomically-literate physicians.

Curriculum Online Review System: Proposing Curriculum with Collaboration

Science.gov (United States)

Rhinehart, Marilyn; Barlow, Rhonda; Shafer, Stu; Hassur, Debby

2009-01-01

The Curriculum Online Review System (CORS) at Johnson County Community College (JCCC) uses SharePoint as a Web platform for the JCCC Curriculum Proposals Process. The CORS application manages proposals throughout the approval process using collaboration tools and workflows to notify all stakeholders. This innovative new program has changed the way…

Mental skills comparison between elite sprint and endurance track and field runners according to their genetic polymorphism: a pilot study.

Science.gov (United States)

Znazen, Hela; Slimani, Maamer; Miarka, Bianca; Butovskaya, Marina; Siala, Hajer; Messaoud, Taieb; Chamari, Karim; Souissi, Nizar

2017-09-01

Achieving excellence in track and field athletes requires specific mental skills. The aim of the present study was to compare the mental skills between elite sprint and endurance athletes. Forty elite athletes (age 20.55±2.22 years, body mass 74.8±7.9 kg, height 1.70±0.1 m) participated in the present study. The athletes were classified into two groups according to their genetic polymorphism to physical activity: Endurance group (allele I, N.=20) and power group (allele D, N.=20). The mental skills were assessed by means of Ottawa Mental Skill Assessment Tool-3 inventory (OMSAT-3: based in foundation mental skills, psychosomatic skills, and cognitive skills subscales) before the competition period. Furthermore, genetic data were also collected. Sprint and endurance runners were participating in Tunisian National championship. The results showed a significant difference between elite sprint and endurance runners in the foundation mental and psychosomatic skills subscales (all, Pstudy revealed that goal setting, commitment, stress reactions, fear control, imagery, competition planning and mental practice were significantly higher among the elite sprint runners compared to the endurance runners (all, Pstudy could confirm the widely acclaimed research assumption that mental skills, such as goal setting, commitment and mental practice, are the predictor variables of power performances, while endurance performances are associated with different mental skills components. Finally, the results may inform applied practitioners regarding the differences in mental skill demands between power and endurance athletes and the genetic predisposition of practitioners.

Why American curriculum research could enrich Swiss curriculum stud-ies

OpenAIRE

Brühwiler Ingrid

2016-01-01

Implementing American curriculum research in another country is very problematic and frequently undesired because curriculum studies are complex as there are differences in terms history research approaches and political and social contexts. Nevertheless it is worthwhile to consider some North American curriculum theories as the findings lead to an enriching understanding of schools and hence of curricula and society. In this article William Pinar’s method of “currere” is explained to determ...

Examining the Gaps between Teaching and Learning in the Technology Curriculum within Taiwan's 9-Year Articulated Curriculum Reform from the Perspective of Curriculum Implementation

Science.gov (United States)

Lin, Kuen-Yi; Chang, Liang-Te; Tsai, Fu-Hsing; Kao, Chia-Pin

2015-01-01

Curriculum reform has frequently focused on the curriculum-development stage, overlooking considerations regarding curriculum implementation, which has led to reform failure. In this study, consideration was placed primarily on the curriculum implementation stage. The gaps between teachers' and students' perceptions of content, learning…

Thematic curriculum approach

Directory of Open Access Journals (Sweden)

Šefer Jasmina P.

2003-01-01

Full Text Available Thematic curriculum combines disciplines and media. The process is problem-oriented and the scenario most often follows the logic of exploring or storytelling. Those two approaches to teaching are appropriate because they fit into interdisciplinary and creative open-ended problem solving through play, as insisted upon by thematic curriculum. The matrix, where seven types of abilities intersect with five types of problems according to their degree of openness, defines well the outcomes of teaching. However, it did not prove to be suitable for planning the majority of activities in thematic curriculum, for it follows with difficulty the process of exploring or storytelling i.e. it disrupts the subject matter coherence of thematic curriculum. Therefore, it is suggested that matrix should be used for disciplinary curriculum planning but for that of thematic curriculum only in exclusive cases. The matrix should be used primarily as a framework for evaluating the distribution of various types of abilities and problem situations in teaching. The logic of diverse approaches to teaching reflects itself in the manner of planning and organizing the teaching process. Conceptual, visual-graphic, structural and other aids employed during educational process planning should suit the nature of the approach chosen. On the basis of qualitative investigations of educational process, in the present paper considerations are given to various approaches to teaching development of various drafts for the planning of teaching, and recognition of the logic of storytelling and exploring in thematic curriculum.

Real-Time Track Reallocation for Emergency Incidents at Large Railway Stations

Directory of Open Access Journals (Sweden)

Wei Liu

2015-01-01

Full Text Available After track capacity breakdowns at a railway station, train dispatchers need to generate appropriate track reallocation plans to recover the impacted train schedule and minimize the expected total train delay time under stochastic scenarios. This paper focuses on the real-time track reallocation problem when tracks break down at large railway stations. To represent these cases, virtual trains are introduced and activated to occupy the accident tracks. A mathematical programming model is developed, which aims at minimizing the total occupation time of station bottleneck sections to avoid train delays. In addition, a hybrid algorithm between the genetic algorithm and the simulated annealing algorithm is designed. The case study from the Baoji railway station in China verifies the efficiency of the proposed model and the algorithm. Numerical results indicate that, during a daily and shift transport plan from 8:00 to 8:30, if five tracks break down simultaneously, this will disturb train schedules (result in train arrival and departure delays.

CurriM : Curriculum mining (Poster)

NARCIS (Netherlands)

Pechenizkiy, M.; Trcka, N.; De Bra, P.M.E.; Toledo, P.

2012-01-01

Curriculum mining includes three main kinds of tasks: (i) actual curriculum model discovery, i.e. constructing complete and compact academic curriculum models that are able to reproduce the observed behavior of students, (ii) curriculum model conformance checking, i.e. checking whether the observed

International Curriculums.

Science.gov (United States)

Neal, Larry L.

This workshop presentation on international curriculums in the field of parks, recreation, leisure, cultural services, and travel/tourism comments that the literature is replete with articles addressing what the field is about, but not about curriculum issues, models, and structure. It reports an international survey of 12 college educators…

Genetic Determinism in the Genetics Curriculum: An Exploratory Study of the Effects of Mendelian and Weldonian Emphases

Science.gov (United States)

Jamieson, Annie; Radick, Gregory

2017-01-01

Twenty-first-century biology rejects genetic determinism, yet an exaggerated view of the power of genes in the making of bodies and minds remains a problem. What accounts for such tenacity? This article reports an exploratory study suggesting that the common reliance on Mendelian examples and concepts at the start of teaching in basic genetics is…

Engaging Stakeholders in Curriculum Development

Science.gov (United States)

Wood, Jo Nell

2010-01-01

This article investigates the importance of parent and community engagement in curriculum development, along with curriculum leadership, engaging stakeholders, and the importance of curriculum. Parent and community member engagement is examined in light of curriculum committee participation as reported by Missouri superintendents. Survey responses…

Curriculum Development in Geomorphology.

Science.gov (United States)

Gregory, Kenneth J.

1988-01-01

Examines the context of present curriculum development in geomorphology and the way in which it has developed in recent years. Discusses the content of the geomorphology curriculum in higher education and the consequences of curriculum development together with a consideration of future trends and their implications. (GEA)

Optimal Point-to-Point Trajectory Tracking of Redundant Manipulators using Generalized Pattern Search

Directory of Open Access Journals (Sweden)

Thi Rein Myo

2008-11-01

Full Text Available Optimal point-to-point trajectory planning for planar redundant manipulator is considered in this study. The main objective is to minimize the sum of the position error of the end-effector at each intermediate point along the trajectory so that the end-effector can track the prescribed trajectory accurately. An algorithm combining Genetic Algorithm and Pattern Search as a Generalized Pattern Search GPS is introduced to design the optimal trajectory. To verify the proposed algorithm, simulations for a 3-D-O-F planar manipulator with different end-effector trajectories have been carried out. A comparison between the Genetic Algorithm and the Generalized Pattern Search shows that The GPS gives excellent tracking performance.

Community action research track: Community-based participatory research and service-learning experiences for medical students.

Science.gov (United States)

Gimpel, Nora; Kindratt, Tiffany; Dawson, Alvin; Pagels, Patti

2018-04-01

Community-based participatory research (CBPR) and service-learning are unique experiential approaches designed to train medical students how to provide individualized patient care from a population perspective. Medical schools in the US are required to provide support for service-learning and community projects. Despite this requirement, few medical schools offer structured service-learning. We developed the Community Action Research Track (CART) to integrate population medicine, health promotion/disease prevention and the social determinants of health into the medical school curriculum through CBPR and service-learning experiences. This article provides an overview of CART and reports the program impact based on students' participation, preliminary evaluations and accomplishments. CART is an optional 4‑year service-learning experience for medical students interested in community health. The curriculum includes a coordinated longitudinal program of electives, community service-learning and lecture-based instruction. From 2009-2015, 146 CART students participated. Interests in public health (93%), community service (73%), primary care (73%), CBPR (60%) and community medicine (60%) were the top reasons for enrolment. Significant improvements in mean knowledge were found when measuring the principles of CBPR, levels of prevention, determining health literacy and patient communication strategies (all p's Projects were disseminated by at least 65 posters and four oral presentations at local, national and international professional meetings. Six manuscripts were published in peer-reviewed journals. CART is an innovative curriculum for training future physicians to be community-responsive physicians. CART can be replicated by other medical schools interested in offering a longitudinal CBPR and service-learning track in an urban metropolitan setting.

Money Matters. FDIC Money Smart Financial Education Curriculum = Cuestiones de Dinero. FDIC Money Smart Plan de Educacion para Capacitacion en Finanzas.

Science.gov (United States)

Federal Deposit Insurance Corp., Washington, DC.

This module on how to keep track of one's money is one of ten in the Money Smart curriculum, and includes an instructor guide and a take-home guide. It was developed to help adults outside the financial mainstream enhance their money skills and create positive banking relationships. It is designed to enable participants to prepare a personal…

Using Inertial Sensors in Smartphones for Curriculum Experiments of Inertial Navigation Technology

Directory of Open Access Journals (Sweden)

Xiaoji Niu

2015-03-01

Full Text Available Inertial technology has been used in a wide range of applications such as guidance, navigation, and motion tracking. However, there are few undergraduate courses that focus on the inertial technology. Traditional inertial navigation systems (INS and relevant testing facilities are expensive and complicated in operation, which makes it inconvenient and risky to perform teaching experiments with such systems. To solve this issue, this paper proposes the idea of using smartphones, which are ubiquitous and commonly contain off-the-shelf inertial sensors, as the experimental devices. A series of curriculum experiments are designed, including the Allan variance test, the calibration test, the initial leveling test and the drift feature test. These experiments are well-selected and can be implemented simply with the smartphones and without any other specialized tools. The curriculum syllabus was designed and tentatively carried out on 14 undergraduate students with a science and engineering background. Feedback from the students show that the curriculum can help them gain a comprehensive understanding of the inertial technology such as calibration and modeling of the sensor errors, determination of the device attitude and accumulation of the sensor errors in the navigation algorithm. The use of inertial sensors in smartphones provides the students the first-hand experiences and intuitive feelings about the function of inertial sensors. Moreover, it can motivate students to utilize ubiquitous low-cost sensors in their future research.

State-Based Curriculum-Making: Approaches to Local Curriculum Work in Norway and Finland

Science.gov (United States)

Mølstad, Christina Elde

2015-01-01

This article investigates how state authorities in Norway and Finland design national curriculum to provide different policy conditions for local curriculum work in municipalities and schools. The topic is explored by comparing how national authorities in Norway and Finland create a scope for local curriculum. The data consist of interviews with…

Variation in the form of Pavlovian conditioned approach behavior among outbred male Sprague-Dawley rats from different vendors and colonies: sign-tracking vs. goal-tracking.

Science.gov (United States)

Fitzpatrick, Christopher J; Gopalakrishnan, Shyam; Cogan, Elizabeth S; Yager, Lindsay M; Meyer, Paul J; Lovic, Vedran; Saunders, Benjamin T; Parker, Clarissa C; Gonzales, Natalia M; Aryee, Emmanuel; Flagel, Shelly B; Palmer, Abraham A; Robinson, Terry E; Morrow, Jonathan D

2013-01-01

Even when trained under exactly the same conditions outbred male Sprague-Dawley (SD) rats vary in the form of the Pavlovian conditioned approach response (CR) they acquire. The form of the CR (i.e. sign-tracking vs. goal-tracking) predicts to what degree individuals attribute incentive salience to cues associated with food or drugs. However, we have noticed variation in the incidence of these two phenotypes in rats obtained from different vendors. In this study, we quantified sign- and goal-tracking behavior in a reasonably large sample of SD rats obtained from two vendors (Harlan or Charles River), as well as from individual colonies operated by both vendors. Our sample of rats acquired from Harlan had, on average, more sign-trackers than goal-trackers, and vice versa for our sample of rats acquired from Charles River. Furthermore, there were significant differences among colonies of the same vendor. Although it is impossible to rule out environmental variables, SD rats at different vendors and barriers may have reduced phenotypic heterogeneity as a result of genetic variables, such as random genetic drift or population bottlenecks. Consistent with this hypothesis, we identified marked population structure among colonies from Harlan. Therefore, despite sharing the same name, investigators should be aware that important genetic and phenotypic differences exist among SD rats from different vendors or even from different colonies of the same vendor. If used judiciously this can be an asset to experimental design, but it can also be a pitfall for those unaware of the issue.

Variation in the form of Pavlovian conditioned approach behavior among outbred male Sprague-Dawley rats from different vendors and colonies: sign-tracking vs. goal-tracking.

Directory of Open Access Journals (Sweden)

Christopher J Fitzpatrick

Full Text Available Even when trained under exactly the same conditions outbred male Sprague-Dawley (SD rats vary in the form of the Pavlovian conditioned approach response (CR they acquire. The form of the CR (i.e. sign-tracking vs. goal-tracking predicts to what degree individuals attribute incentive salience to cues associated with food or drugs. However, we have noticed variation in the incidence of these two phenotypes in rats obtained from different vendors. In this study, we quantified sign- and goal-tracking behavior in a reasonably large sample of SD rats obtained from two vendors (Harlan or Charles River, as well as from individual colonies operated by both vendors. Our sample of rats acquired from Harlan had, on average, more sign-trackers than goal-trackers, and vice versa for our sample of rats acquired from Charles River. Furthermore, there were significant differences among colonies of the same vendor. Although it is impossible to rule out environmental variables, SD rats at different vendors and barriers may have reduced phenotypic heterogeneity as a result of genetic variables, such as random genetic drift or population bottlenecks. Consistent with this hypothesis, we identified marked population structure among colonies from Harlan. Therefore, despite sharing the same name, investigators should be aware that important genetic and phenotypic differences exist among SD rats from different vendors or even from different colonies of the same vendor. If used judiciously this can be an asset to experimental design, but it can also be a pitfall for those unaware of the issue.

BEGIN Partnership: Using Problem-Based Learning to Teach Genetics & Bioethics

Science.gov (United States)

Markowitz, Dina; DuPre, Michael J.; Holt, Susan; Chen, Shaw-Ree; Wischnowski, Michael

2008-01-01

A science education center at a university medical school had grant funding to develop a genetics curriculum unit, but needed a dissemination plan. A statewide science teacher organization that provided professional development training was facing decreased funding. These two groups combined their efforts, and created a unique partnership, called…

Automated visual tracking for studying the ontogeny of zebrafish swimming

NARCIS (Netherlands)

Fontaine, E.; Lentink, D.; Kranenbarg, S.; Müller, U.K.; Leeuwen, van J.L.; Barr, A.H.; Burdick, J.W.

2008-01-01

The zebrafish Danio rerio is a widely used model organism in studies of genetics, developmental biology, and recently, biomechanics. In order to quantify changes in swimming during all stages of development, we have developed a visual tracking system that estimates the posture of fish. Our current

State-Based Curriculum-Making, Part 2, the Tool-Kit for the State's Curriculum-Making

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Westbury, Ian; Sivesind, Kirsten

2016-01-01

The paper identifies three tools that support the administrative instrument of a state-based curriculum commission: compartmentalization, licensing, and segmentation. These tools channel the state's curriculum-making towards forms of symbolic rather than regulatory action. The state curriculum becomes a framework for the ideological governance of…

Curriculum theory in physical education

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Jewett, Ann E.

1989-03-01

Primary current concerns of curriculum theorists in sport and physical education relate to clarification of value orientations underlying curricular decision-making, selection and statement of curriculum goals, identification and organization of programme content, and the process of curriculum change. Disciplinary mastery is the most traditional value orientation and that which is most frequently found in practice. Curriculum theorists have identified four other value orientations for study: social reconstruction, self-actualization, learning process, and ecological validity. Health-related fitness and the development of motor skills have long been the primary goals of physical education. In recent years, however, curriculum specialists have begun to assign higher priorities to goals of personal integration and challenge, of social development and multicultural understanding. There is general agreement that human movement activities constitute the subject-matter of the sport and physical education curriculum. Differences exist, however, as to how learning activities should be selected for particular programmes. The current trend in seeking better understanding of content is toward studying the operational curriculum with particular attention to the historical and social contexts. An important contemporary focus is the need to translate short-term results into lifestyle changes. The curriculum in sports and physical education should be viewed as a multitude of possibilities.

Project-Based Learning in Post-WWII Japanese School Curriculum: An Analysis via Curriculum Orientations

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Nomura, Kazuyuki

2017-01-01

In the 2000s, the new national curriculum, dubbed as the "yutori curriculum," introduced a new subject for project-based learning "Integrated Study" as its prominent feature. Comparing curriculum orientations in project-based learning in three historical periods after the WWII including Integrated Study, this paper aims to…

How To Make a Curriculum: The 1987 Guidelines for Curriculum Development in the Norwegian High School--A New Paradigma in Curriculum Development Practice?

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Gundem, Bjorg B.

This paper relates to a research project on the history and current practice of curriculum administration in Norway. An elaboration is provided on the changing high school system and the growing impact of curriculum scholarship on curriculum development. The discussion revolves around three objectives: (1) to determine if the newly formulated set…

Mountain-Plains Curriculum.

Science.gov (United States)

Mountain-Plains Education and Economic Development Program, Inc., Glasgow AFB, MT.

The document lists the Mountain-Plains curriculum by job title (where applicable), including support courses. The curriculum areas covered are mathematics skills, communication skills, office education, lodging services, food services, marketing and distribution, welding support, automotive, small engines, career guidance, World of Work, health…

Improvement of medical content in the curriculum of biomedical engineering based on assessment of students outcomes.

Science.gov (United States)

Abdulhay, Enas; Khnouf, Ruba; Haddad, Shireen; Al-Bashir, Areen

2017-08-04

Improvement of medical content in Biomedical Engineering curricula based on a qualitative assessment process or on a comparison with another high-standard program has been approached by a number of studies. However, the quantitative assessment tools have not been emphasized. The quantitative assessment tools can be more accurate and robust in cases of challenging multidisciplinary fields like that of Biomedical Engineering which includes biomedicine elements mixed with technology aspects. The major limitations of the previous research are the high dependence on surveys or pure qualitative approaches as well as the absence of strong focus on medical outcomes without implicit confusion with the technical ones. The proposed work presents the development and evaluation of an accurate/robust quantitative approach to the improvement of the medical content in the challenging multidisciplinary BME curriculum. The work presents quantitative assessment tools and subsequent improvement of curriculum medical content applied, as example for explanation, to the ABET (Accreditation Board for Engineering and Technology, USA) accredited biomedical engineering BME department at Jordan University of Science and Technology. The quantitative results of assessment of curriculum/course, capstone, exit exam, course assessment by student (CAS) as well as of surveys filled by alumni, seniors, employers and training supervisors were, first, mapped to the expected students' outcomes related to the medical field (SOsM). The collected data were then analyzed and discussed to find curriculum weakness points by tracking shortcomings in every outcome degree of achievement. Finally, actions were taken to fill in the gaps of the curriculum. Actions were also mapped to the students' medical outcomes (SOsM). Weighted averages of obtained quantitative values, mapped to SOsM, indicated accurately the achievement levels of all outcomes as well as the necessary improvements to be performed in curriculum

The teacher and the curriculum;

DEFF Research Database (Denmark)

Priestley, M.; Biesta, G.; Philippou, Stavroula

2015-01-01

A key debate in the curriculum field has centred on the extent to which teachers should or could achieve agency over the curriculum they enact. Risks to teacher agency have come from top-down control of curricula, either through input regulation (prescription of content, methods and/or teaching m...... with a discussion of why it is important to understand and take into account teacher agency, when formulating and developing curriculum policy.......A key debate in the curriculum field has centred on the extent to which teachers should or could achieve agency over the curriculum they enact. Risks to teacher agency have come from top-down control of curricula, either through input regulation (prescription of content, methods and/or teaching...

Whatever Happened to Curriculum Theory? Critical Realism and Curriculum Change

Science.gov (United States)

Priestley, Mark

2011-01-01

In the face of what has been characterised by some as a "crisis" in curriculum--an apparent decline of some aspects of curriculum studies combined with the emergence of new types of national curricula which downgrade knowledge--some writers have been arguing for the use of realist theory to address these issues. This article offers a…

Curriculum Prototypes and the Seven Dwarfs.

Science.gov (United States)

Chapman, Shirley

Jonathan Culler's notion, that each change of perspective a reader makes brings something different from the text, is explored by using four curricula. They are: the traditional language arts curriculum, an active reading comprehension curriculum, a psychology curriculum, and a feminist curriculum. By analyzing the same text, "Snow White and…

Infrared fluorescent protein 1.4 genetic labeling tracks engrafted cardiac progenitor cells in mouse ischemic hearts.

Directory of Open Access Journals (Sweden)

Lijuan Chen

Full Text Available Stem cell therapy has a potential for regenerating damaged myocardium. However, a key obstacle to cell therapy's success is the loss of engrafted cells due to apoptosis or necrosis in the ischemic myocardium. While many strategies have been developed to improve engrafted cell survival, tools to evaluate cell efficacy within the body are limited. Traditional genetic labeling tools, such as GFP-like fluorescent proteins (eGFP, DsRed, mCherry, have limited penetration depths in vivo due to tissue scattering and absorption. To circumvent these limitations, a near-infrared fluorescent mutant of the DrBphP bacteriophytochrome from Deinococcus radiodurans, IFP1.4, was developed for in vivo imaging, but it has yet to be used for in vivo stem/progenitor cell tracking. In this study, we incorporated IFP1.4 into mouse cardiac progenitor cells (CPCs by a lentiviral vector. Live IFP1.4-labeled CPCs were imaged by their near-infrared fluorescence (NIRF using an Odyssey scanner following overnight incubation with biliverdin. A significant linear correlation was observed between the amount of cells and NIRF signal intensity in in vitro studies. Lentiviral mediated IFP1.4 gene labeling is stable, and does not impact the apoptosis and cardiac differentiation of CPC. To assess efficacy of our model for engrafted cells in vivo, IFP1.4-labeled CPCs were intramyocardially injected into infarcted hearts. NIRF signals were collected at 1-day, 7-days, and 14-days post-injection using the Kodak in vivo multispectral imaging system. Strong NIRF signals from engrafted cells were imaged 1 day after injection. At 1 week after injection, 70% of the NIRF signal was lost when compared to the intensity of the day 1 signal. The data collected 2 weeks following transplantation showed an 88% decrease when compared to day 1. Our studies have shown that IFP1.4 gene labeling can be used to track the viability of transplanted cells in vivo.

Tracking Genomic Cancer Evolution for Precision Medicine: The Lung TRACERx Study

DEFF Research Database (Denmark)

Jamal-Hanjani, Mariam; Hackshaw, Alan; Ngai, Yenting

2014-01-01

. TRACERx (TRAcking non-small cell lung Cancer Evolution through therapy [Rx]), a prospective study of patients with primary non-small cell lung cancer (NSCLC), aims to define the evolutionary trajectories of lung cancer in both space and time through multiregion and longitudinal tumour sampling and genetic...... analysis. By following cancers from diagnosis to relapse, tracking the evolutionary trajectories of tumours in relation to therapeutic interventions, and determining the impact of clonal heterogeneity on clinical outcomes, TRACERx may help to identify novel therapeutic targets for NSCLC and may also serve...

School Leadership and Curriculum: German Perspectives

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Huber, Stephan; Tulowitzki, Pierre; Hameyer, Uwe

2017-01-01

This article looks at the role of school leadership vis-à-vis the curriculum. First, it offers a brief overview of school leadership in Germany. Next, curriculum development and curriculum research in Germany is briefly recapped. We present empirical data on school leadership preferences, strain experience, and practices as to curriculum work.…

CURRICULUM POLICY MAKERS PERCEPTIONS OF CURRICULUM DEVELOPMENT PROCESS BASED ON SOLO TAXONOMY IN SECONDARY LEVEL SCHOOLS IN SRI LANKA

OpenAIRE

P. H. Kusumawathie; Norhisham Mohamad; Ferdous Azam

2017-01-01

Purpose: The purpose of this study is to explore the conceptual awareness of curriculum policy makers on curriculum development process based on SOLO Taxonomy curriculum approach in secondary level schools. Further, the study explored the relationship between the curriculum development inputs and the SOLO based curriculum development process. The curriculum development inputs are teacher effectiveness, school community, school environment and technology availability. Method: Data was collecte...

Genetics of asthma

DEFF Research Database (Denmark)

Thomsen, Simon F

2015-01-01

Asthma runs in families, and children of asthmatic parents are at increased risk of asthma. Prediction of disease risk is pivotal for the clinician when counselling atopic families. However, this is not always an easy task bearing in mind the vast and ever-increasing knowledge about asthma genetics....... The advent of new genotyping technologies has made it possible to sequence in great detail the human genome for asthma-associated variants, and accordingly, recent decades have witnessed an explosion in the number of rare and common variants associated with disease risk. This review presents an overview...... of methods and advances in asthma genetics in an attempt to help the clinician keep track of the most important knowledge in the field....

The same teacher, the same curriculum materials, different schools: What is the enacted curriculum?

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Eisenmann, Tammy

This research examines how the same teacher implements the same curriculum material in two different schools. The aim of the study is to examine how the enacted algebra curriculum may change when the same teacher enacts the same written curriculum materials in different classes. This research comprises two case studies. Each case examines one teacher who taught the beginning of the mathematical topic "equivalent algebraic expressions", to two 7th grade classes from different schools. The same textbook was used in all four classes. The data collected includes: 1. Observations: 25930 lessons throughout the school year in each of the participating classes; Other mathematics classes in each of the schools; Other non9mathematics classes in the participating classes. A total of 130 lessons were observed. The observations included continuous observations of the teaching of "equivalent algebraic expressions" (15919 lessons) in each class. These observations are the main data source of this research; 2. Interviews with the teachers; 3. Informal conversations; and 4. Field notes. The data was analyzed both through quantitative and qualitative analysis. The research focuses on the following two aspects of the enacted curriculum: implementation of the recommendation that appeared in the curriculum materials and the types of algebraic activity that the students were exposed to during the teaching of the mathematical topic. Kieran's framework (Kieran, 1996, 2004), which distinguishes between three types of algebraic activities 9 generational, transformational and global/meta9level 9 was employed for the examination of the algebraic activities. Comparisons were made for two aspects of the research: between the enacted curriculum in each of the classes and the curriculum materials; and between each of the classes taught by same teacher. It was found that in case study 1, that examined teacher Sara and schools Carmel and Tavor -- most of the recommendations for instruction that

Automated cell tracking and analysis in phase-contrast videos (iTrack4U): development of Java software based on combined mean-shift processes.

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Cordelières, Fabrice P; Petit, Valérie; Kumasaka, Mayuko; Debeir, Olivier; Letort, Véronique; Gallagher, Stuart J; Larue, Lionel

2013-01-01

Cell migration is a key biological process with a role in both physiological and pathological conditions. Locomotion of cells during embryonic development is essential for their correct positioning in the organism; immune cells have to migrate and circulate in response to injury. Failure of cells to migrate or an inappropriate acquisition of migratory capacities can result in severe defects such as altered pigmentation, skull and limb abnormalities during development, and defective wound repair, immunosuppression or tumor dissemination. The ability to accurately analyze and quantify cell migration is important for our understanding of development, homeostasis and disease. In vitro cell tracking experiments, using primary or established cell cultures, are often used to study migration as cells can quickly and easily be genetically or chemically manipulated. Images of the cells are acquired at regular time intervals over several hours using microscopes equipped with CCD camera. The locations (x,y,t) of each cell on the recorded sequence of frames then need to be tracked. Manual computer-assisted tracking is the traditional method for analyzing the migratory behavior of cells. However, this processing is extremely tedious and time-consuming. Most existing tracking algorithms require experience in programming languages that are unfamiliar to most biologists. We therefore developed an automated cell tracking program, written in Java, which uses a mean-shift algorithm and ImageJ as a library. iTrack4U is a user-friendly software. Compared to manual tracking, it saves considerable amount of time to generate and analyze the variables characterizing cell migration, since they are automatically computed with iTrack4U. Another major interest of iTrack4U is the standardization and the lack of inter-experimenter differences. Finally, iTrack4U is adapted for phase contrast and fluorescent cells.

Automated cell tracking and analysis in phase-contrast videos (iTrack4U: development of Java software based on combined mean-shift processes.

Directory of Open Access Journals (Sweden)

Fabrice P Cordelières

Full Text Available Cell migration is a key biological process with a role in both physiological and pathological conditions. Locomotion of cells during embryonic development is essential for their correct positioning in the organism; immune cells have to migrate and circulate in response to injury. Failure of cells to migrate or an inappropriate acquisition of migratory capacities can result in severe defects such as altered pigmentation, skull and limb abnormalities during development, and defective wound repair, immunosuppression or tumor dissemination. The ability to accurately analyze and quantify cell migration is important for our understanding of development, homeostasis and disease. In vitro cell tracking experiments, using primary or established cell cultures, are often used to study migration as cells can quickly and easily be genetically or chemically manipulated. Images of the cells are acquired at regular time intervals over several hours using microscopes equipped with CCD camera. The locations (x,y,t of each cell on the recorded sequence of frames then need to be tracked. Manual computer-assisted tracking is the traditional method for analyzing the migratory behavior of cells. However, this processing is extremely tedious and time-consuming. Most existing tracking algorithms require experience in programming languages that are unfamiliar to most biologists. We therefore developed an automated cell tracking program, written in Java, which uses a mean-shift algorithm and ImageJ as a library. iTrack4U is a user-friendly software. Compared to manual tracking, it saves considerable amount of time to generate and analyze the variables characterizing cell migration, since they are automatically computed with iTrack4U. Another major interest of iTrack4U is the standardization and the lack of inter-experimenter differences. Finally, iTrack4U is adapted for phase contrast and fluorescent cells.

Educational Borrowing and Mathematics Curriculum: Realistic Mathematics Education in the Dutch and Indonesian Primary Curriculum

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Shintia Revina

2018-02-01

Full Text Available Since the late 1990s, Indonesian mathematics educators have considered Realistic Mathematics Education (RME, the Dutch approach to mathematics instruction, to be the basis for educational reform. In the National curriculum development, RME has, therefore, been reviewed as among the theoretical references to the curriculum goals and content. In the present study, an analysis of the consistency between RME and the curriculum descriptors and contents in Indonesia is presented. This is supplemented with some comparisons to that in the Netherlands. Findings in this study revealed that while most of RME principles are reflected in the Indonesian curriculum, the descriptions were often very general and less explicit compared to the Dutch curriculum. They were also limited by the content-based approach as well as by the centralized decision making process of the contents to be taught which have been pre-determined at the national level. This study suggests future research to see how the curriculum may influence teachers’ enactment of RME at classroom level.

Measure for measure: curriculum requirements and children's achievement in music education.

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Bond, Trevor; Bond, Marie

2010-01-01

Children in all public primary schools in Queensland, Australia have weekly music lessons designed to develop key musical concepts such as reading, writing, singing and playing simple music notation. Their understanding of basic musical concepts is developed through a blend of kinaesthetic, visual and auditory experiences. In keeping with the pedagogical principles outlined by the Hungarian composer, Zoltan Kodaly, early musical experiences are based in singing well-known children's chants - usually restricted to notes of the pentatonic scale. In order to determine the extent to which primary school children's musical understandings developed in response to these carefully structured developmental learning experiences, the Queensland Primary Music Curriculum was examined to yield a set of over 70 indicators of musical understanding in the areas of rhythm, melody and part-work,the essential skills for choral singing. Data were collected from more than 400 children's attempts at elicited musical performances. Quantitative data analysis procedures derived from the Rasch model for measurement were used to establish the sequence of children's mastery of key musical concepts. Results suggested that while the music curriculum did reflect the general development of musical concepts, the grade allocation for a few concepts needed to be revised. Subsequently, children's performances over several years were also analysed to track the musical achievements of students over time. The empirical evidence confirmed that children's musical development was enhanced by school learning and that indicators can be used to identify both outstanding and atypical development of musical understanding. It was concluded that modest adjustments to the music curriculum might enhance children's learning opportunities in music.

A hybrid classroom-online curriculum format for RN-BSN students: cohort support and curriculum structure improve graduation rates.

Science.gov (United States)

Davidson, Susan C; Metzger, Richard; Lindgren, Katherine S

2011-05-01

As more registered nurses (RNs) return to school to obtain a bachelor of science in nursing (BSN), innovative ways must be found to support them in this endeavor. Barriers for RNs who return to school include scheduling of coursework and fear of failure. One school of nursing with a traditional BSN program reviewed its RN-BSN track, with its low retention and graduation rates. With input from nursing leaders and nurses in the community, the school applied for and was awarded a 3-year Health Resources and Services Administration grant to redesign the RN-BSN program. A hybrid classroom-online curriculum is offered in a structured, sequential format so that the RNs are admitted once a year and must complete the courses as a group, in a cohort. Data collected from evaluations showed that program support, technology support, and social support from peers encouraged the RNs to "stay the course," and 100% completed the requirements to graduate. Copyright 2011, SLACK Incorporated.

Effect of track etch rate on geometric track characteristics for polymeric track detectors

International Nuclear Information System (INIS)

Abdel-Naby, A.A.; El-Akkad, F.A.

2001-01-01

Analysis of the variable track etch rate on geometric track characteristic for polymeric track detectors has been applied to the case of LR-155 II SSNTD. Spectrometric characteristics of low energy alpha particles response by the polymeric detector have been obtained. The track etching kinematics theory of development of minor diameter of the etched tracks has been applied. The calculations show that, for this type of detector, the energy dependence of the minor track diameter d is linear for small-etched removal layer h. The energy resolution gets better for higher etched removal layer

A Belated Green Revolution for Cannabis: Virtual Genetic Resources to Fast-Track Cultivar Development.

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Welling, Matthew T; Shapter, Tim; Rose, Terry J; Liu, Lei; Stanger, Rhia; King, Graham J

2016-01-01

Cannabis is a predominantly diecious phenotypically diverse domesticated genus with few if any extant natural populations. International narcotics conventions and associated legislation have constrained the establishment, characterization, and use of Cannabis genetic resource collections. This has resulted in the underutilization of genepool variability in cultivar development and has limited the inclusion of secondary genepools associated with genetic improvement strategies of the Green Revolution. The structured screening of ex situ germplasm and the exploitation of locally-adapted intraspecific traits is expected to facilitate the genetic improvement of Cannabis. However, limited attempts have been made to establish the full extent of genetic resources available for pre-breeding. We present a thorough critical review of Cannabis ex situ genetic resources, and discuss recommendations for conservation, pre-breeding characterization, and genetic analysis that will underpin future cultivar development. We consider East Asian germplasm to be a priority for conservation based on the prolonged historical cultivation of Cannabis in this region over a range of latitudes, along with the apparent high levels of genetic diversity and relatively low representation in published genetic resource collections. Seed cryopreservation could improve conservation by reducing hybridization and genetic drift that may occur during Cannabis germplasm regeneration. Given the unique legal status of Cannabis, we propose the establishment of a global virtual core collection based on the collation of consistent and comprehensive provenance meta-data and the adoption of high-throughput DNA sequencing technologies. This would enable representative core collections to be used for systematic phenotyping, and so underpin breeding strategies for the genetic improvement of Cannabis.

Genetics and bioethics: how our thinking has changed since 1969.

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Walters, LeRoy

2012-02-01

In 1969, the field of human genetics was in its infancy. Amniocentesis was a new technique for prenatal diagnosis, and a newborn genetic screening program had been established in one state. There were also concerns about the potential hazards of genetic engineering. A research group at the Hastings Center and Paul Ramsey pioneered in the discussion of genetics and bioethics. Two principal techniques have emerged as being of enduring importance: human gene transfer research and genetic testing and screening. This essay tracks the development and use of these techniques and considers the ethical issues that they raise.

Global curriculum in surgical oncology.

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Are, C; Berman, R S; Wyld, L; Cummings, C; Lecoq, C; Audisio, R A

2016-06-01

The significant global variations in surgical oncology training paradigms can have a detrimental effect on tackling the rising global cancer burden. While some variations in training are essential to account for the differences in types of cancer and biology, the fundamental principles of providing care to a cancer patient remain the same. The development of a global curriculum in surgical oncology with incorporated essential standards could be very useful in building an adequately trained surgical oncology workforce, which in turn could help in tackling the rising global cancer burden. The leaders of the Society of Surgical Oncology and European Society of Surgical Oncology convened a global curriculum committee to develop a global curriculum in surgical oncology. A global curriculum in surgical oncology was developed to incorporate the required domains considered to be essential in training a surgical oncologist. The curriculum was constructed in a modular fashion to permit flexibility to suit the needs of the different regions of the world. Similarly, recognizing the various sociocultural, financial and cultural influences across the world, the proposed curriculum is aspirational and not mandatory in intent. A global curriculum was developed which may be considered as a foundational scaffolding for training surgical oncologists worldwide. It is envisioned that this initial global curriculum will provide a flexible and modular scaffolding that can be tailored by individual countries or regions to train surgical oncologists in a way that is appropriate for practice in their local environment. Copyright © 2016 Society of Surgical Oncology, European Society of Surgical Oncology. Published by Elsevier Ltd.. All rights reserved.

Cancer Genetics and Signaling | Center for Cancer Research

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The Cancer, Genetics, and Signaling (CGS) Group at the National Cancer Institute at Frederick  offers a competitive postdoctoral training and mentoring program focusing on molecular and genetic aspects of cancer. The CGS Fellows Program is designed to attract and train exceptional postdoctoral fellows interested in pursuing independent research career tracks. CGS Fellows participate in a structured mentoring program designed for scientific and career development and transition to independent positions.

Teaching animal habitat selection using wildlife tracking equipment

Science.gov (United States)

Laskowski, Jessica; Gillespie, Caitlyn R.; Corral, Lucia; Oden, Amy; Fricke, Kent A.; Fontaine, Joseph J.

2016-01-01

We present a hands-on outdoor activity coupled with classroom discussion to teach students about wildlife habitat selection, the process by which animals choose where to live. By selecting locations or habitats with many benefits (e.g., food, shelter, mates) and few costs (e.g., predators), animals improve their ability to survive and reproduce. Biologists track animal movement using radio telemetry technology to study habitat selection so they can better provide species with habitats that promote population growth. We present a curriculum in which students locate “animals” (transmitters) using radio telemetry equipment and apply math skills (use of fractions and percentages) to assess their “animal's” habitat selection by comparing the availability of habitat types with the proportion of “animals” they find in each habitat type.

Insights to genetic characterization tools for epidemiological tracking of Francisella tularensis in Sweden.

Directory of Open Access Journals (Sweden)

Tara Wahab

Full Text Available Tularaemia, caused by the bacterium Francisella tularensis, is endemic in Sweden and is poorly understood. The aim of this study was to evaluate the effectiveness of three different genetic typing systems to link a genetic type to the source and place of tularemia infection in Sweden. Canonical single nucleotide polymorphisms (canSNPs, MLVA including five variable number of tandem repeat loci and PmeI-PFGE were tested on 127 F. tularensis positive specimens collected from Swedish case-patients. All three typing methods identified two major genetic groups with near-perfect agreement. Higher genetic resolution was obtained with canSNP and MLVA compared to PFGE; F. tularensis samples were first assigned into ten phylogroups based on canSNPs followed by 33 unique MLVA types. Phylogroups were geographically analysed to reveal complex phylogeographic patterns in Sweden. The extensive phylogenetic diversity found within individual counties posed a challenge to linking specific genetic types with specific geographic locations. Despite this, a single phylogroup (B.22, defined by a SNP marker specific to a lone Swedish sequenced strain, did link genetic type with a likely geographic place. This result suggests that SNP markers, highly specific to a particular reference genome, may be found most frequently among samples recovered from the same location where the reference genome originated. This insight compels us to consider whole-genome sequencing (WGS as the appropriate tool for effectively linking specific genetic type to geography. Comparing the WGS of an unknown sample to WGS databases of archived Swedish strains maximizes the likelihood of revealing those rare geographically informative SNPs.

Curriculum Implementation and Reform: Teachers' Views about Kuwait's New Science Curriculum

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Alshammari, Ahmad

2013-01-01

The MoE (Ministry of Education) in the state of Kuwait is starting to reform the science curriculum in all school academic stages: primary (1-5) grades, intermediate (6-9) grades, and secondary (10-12) grades. The purpose of this study was to explore the opinions of science teachers about Kuwait's new sixth and seventh grade science curriculum,…

Latent tracks in polymeric etched track detectors

International Nuclear Information System (INIS)

Yamauchi, Tomoya

2013-01-01

Track registration properties in polymeric track detectors, including Poly(allyl diglycol carbonate), Bispenol A polycarbonate, Poly(ethylen terephtarate), and Polyimide, have been investigated by means of Fourie transform Infararede FT-IR spectrometry. Chemical criterion on the track formation threshold has been proposes, in stead of the conventional physical track registration models. (author)

Quality of Slab Track Construction - Track Alignment Design and Track Geometry

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Šestáková, Janka

2015-05-01

The slab track superstructure design (without ballast) is a perspective construction especially for building tunnels and bridges in the modernized sections of railway tracks in Slovakia. Monitoring of the structure described in this article is focused on the transition areas between standard structure with ballast and slab track construction.

Hidden Curriculum: An Analytical Definition

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Mohammad Reza Andarvazh

2018-03-01

Full Text Available Background: The concept of hidden curriculum was first used by Philip Jackson in 1968, and Hafferty brought this concept to the medical education. Many of the subjects that medical students learn are attributed to this curriculum. So far several definitions have been presented for the hidden curriculum, which on the one hand made this concept richer, and on the other hand, led to confusion and ambiguity.This paper tries to provide a clear and comprehensive definition of it.Methods: In this study, concept analysis of McKenna method was used. Using keywords and searching in the databases, 561 English and 26 Persian references related to the concept was found, then by limitingthe research scope, 125 abstracts and by finding more relevant references, 55 articles were fully studied.Results: After analyzing the definitions by McKenna method, the hidden curriculum is defined as follows: The hidden curriculum is a hidden, powerful, intrinsic in organizational structure and culture and sometimes contradictory message, conveyed implicitly and tacitly in the learning environment by structural and human factors and its contents includes cultural habits and customs, norms, values, belief systems, attitudes, skills, desires and behavioral and social expectations can have a positive or negative effect, unplanned, neither planners nor teachers, nor learners are aware of it. The ultimate consequence of the hidden curriculum includes reproducing the existing class structure, socialization, and familiarizing learners for transmission and joining the professional world.Conclusion: Based on the concept analysis, we arrived at an analytical definition of the hidden curriculum that could be useful for further studies in this area.Keywords: CONCEPT ANALYSIS, HIDDEN CURRICULUM, MCKENNA’S METHOD

Using the Genetics Concept Assessment to document persistent conceptual difficulties in undergraduate genetics courses.

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Smith, Michelle K; Knight, Jennifer K

2012-05-01

To help genetics instructors become aware of fundamental concepts that are persistently difficult for students, we have analyzed the evolution of student responses to multiple-choice questions from the Genetics Concept Assessment. In total, we examined pretest (before instruction) and posttest (after instruction) responses from 751 students enrolled in six genetics courses for either majors or nonmajors. Students improved on all 25 questions after instruction, but to varying degrees. Notably, there was a subgroup of nine questions for which a single incorrect answer, called the most common incorrect answer, was chosen by >20% of students on the posttest. To explore response patterns to these nine questions, we tracked individual student answers before and after instruction and found that particular conceptual difficulties about genetics are both more likely to persist and more likely to distract students than other incorrect ideas. Here we present an analysis of the evolution of these incorrect ideas to encourage instructor awareness of these genetics concepts and provide advice on how to address common conceptual difficulties in the classroom.

Application of active learning modalities to achieve medical genetics competencies and their learning outcome assessments.

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Hagiwara, Nobuko

2017-01-01

The steadily falling costs of genome sequencing, coupled with the growing number of genetic tests with proven clinical validity, have made the use of genetic testing more common in clinical practice. This development has necessitated nongeneticist physicians, especially primary care physicians, to become more responsible for assessing genetic risks for their patients. Providing undergraduate medical students a solid foundation in genomic medicine, therefore, has become all the more important to ensure the readiness of future physicians in applying genomic medicine to their patient care. In order to further enhance the effectiveness of instructing practical skills in medical genetics, the emphasis of active learning modules in genetics curriculum at medical schools has increased in recent years. This is because of the general acceptance of a better efficacy of active learner-centered pedagogy over passive lecturer-centered pedagogy. However, an objective standard to evaluate students' skill levels in genomic medicine achieved by active learning is currently missing. Recently, entrustable professional activities (EPAs) in genomic medicine have been proposed as a framework for developing physician competencies in genomic medicine. EPAs in genomic medicine provide a convenient guideline for not only developing genomic medicine curriculum but also assessing students' competency levels in practicing genomic medicine. In this review, the efficacy of different types of active learning modules reported for medical genetics curricula is discussed using EPAs in genomic medicine as a common evaluation standard for modules' learning outcomes. The utility of the EPAs in genomic medicine for designing active learning modules in undergraduate medical genetics curricula is also discussed.

Teaching the Healthcare Economics Milestones to Radiology Residents: Our Pilot Curriculum Experience.

Science.gov (United States)

Prober, Allen S; Mehan, William A; Bedi, Harprit S

2016-07-01

Since July 2013, the Accreditation Council for Graduate Medical Education (ACGME) has required radiology residency programs to implement a set of educational milestones to track residents' educational advancement in six core competencies, including Systems-based Practice. The healthcare economics subcompetency of Systems-based Practice has traditionally been relatively neglected, and given the new increased ACGME oversight, will specifically require greater focused attention. A multi-institutional health-care economics pilot curriculum combining didactic and practical components was implemented across five residency programs. The didactic portion included a package of online recorded presentations, reading, and testing materials developed by the American College of Radiology (ACR's) Radiology Leadership Institute. The practical component involved a series of local meetings led by program faculty with the production of a deliverable based on research of local reimbursement for a noncontrast head computed tomography. The capstone entailed the presentation of each program's deliverable during a live teleconference webcast with a Radiology Leadership Institute content expert acting as moderator and discussion leader. The pilot curriculum was well received by residents and faculty moderators, with 100% of survey respondents agreeing that the pilot met its objective of introducing how reimbursement works in American radiology in 2015 and how business terminology applies to their particular institutions. A health-care economics curriculum in the style of a Massive Open Online Course has strong potential to serve as many residency programs' method of choice in meeting the health-care economics milestones. Copyright © 2016 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Development of a Streamlined Work Flow for Handling Patients' Genetic Testing Insurance Authorizations.

Science.gov (United States)

Uhlmann, Wendy R; Schwalm, Katie; Raymond, Victoria M

2017-08-01

Obtaining genetic testing insurance authorizations for patients is a complex, time-involved process often requiring genetic counselor (GC) and physician involvement. In an effort to mitigate this complexity and meet the increasing number of genetic testing insurance authorization requests, GCs formed a novel partnership with an industrial engineer (IE) and a patient services associate (PSA) to develop a streamlined work flow. Eight genetics clinics and five specialty clinics at the University of Michigan were surveyed to obtain benchmarking data. Tasks needed for genetic testing insurance authorization were outlined and time-saving work flow changes were introduced including 1) creation of an Excel password-protected shared database between GCs and PSAs, used for initiating insurance authorization requests, tracking and follow-up 2) instituting the PSAs sending GCs a pre-clinic email noting each patients' genetic testing insurance coverage 3) inclusion of test medical necessity documentation in the clinic visit summary note instead of writing a separate insurance letter and 4) PSAs development of a manual with insurance providers and genetic testing laboratories information. These work flow changes made it more efficient to request and track genetic testing insurance authorizations for patients, enhanced GCs and PSAs communication, and reduced tasks done by clinicians.

Policy and Curriculum Development in Greece. the Case of Secondary School Curriculum

Science.gov (United States)

Ifanti, Amalia A.

2007-01-01

This paper examines the politics and values of the secondary school curriculum in Greece and attempts to find out the influences of cultural tradition and centralized control on curriculum development. In particular, it studies the decision-making process and the politics of educational control, employing some theoretical elements from centralist…

Pasos Adelante (Steps Forward): A Resiliency Enhancement Curriculum for Preschoolers and Their Parents. Volume 1: Preschool Curriculum. Volume 2: Parent Curriculum.

Science.gov (United States)

Peck, Lucy; And Others

This guide presents a curriculum designed to promote resiliency in Hispanic preschool children whose parents are undergoing treatment for substance abuse, and includes a 12-week parent and child component. The curriculum focuses on increasing cultural awareness, motor skills, language skills, early childhood coping strategies, and social…

The Primary Care Leadership Track at the Duke University School of Medicine: creating change agents to improve population health.

Science.gov (United States)

Sheline, Barbara; Tran, Anh N; Jackson, Joseph; Peyser, Bruce; Rogers, Susan; Engle, Deborah

2014-10-01

Physicians need training in community engagement, leadership, and population health to prepare them to work with partners within the community and to adapt medical care to address population health needs. With an overall goal of training primary care practitioners to be change agents for improving population health, the Duke University School of Medicine launched the Primary Care Leadership Track (PCLT) in 2011. The four-year PCLT curriculum requires students to contribute to existing community health initiatives, perform community-engaged research, and participate in leadership training. The clinical curriculum incorporates a longitudinal approach to allow students to follow patient outcomes. In addition, students regularly interact with faculty to explore population health issues, review patient cases, and adjust individual learning opportunities as needed. The first cohort of PCLT students will graduate in 2015. Prospective comparisons with traditional track students are planned on performance on standardized tests and career choices. The authors created the PCLT as a laboratory in which students can engage with the community and explore solutions to address the health of the public and the future delivery of health care. To meet the goal of training change agents, PCLT leaders need to expand opportunities for students to learn from providers and organizations that are successfully bridging the gap between medical care and public health.

Formative Evaluation of EFNEP Curriculum: Ensuring the Eating Smart • Being Active Curriculum Is Theory Based

Science.gov (United States)

Natker, Elana; Baker, Susan S.; Auld, Garry; McGirr, Kathryn; Sutherland, Barbara; Cason, Katherine L.

2015-01-01

The project reported here served to assess a curriculum for EFNEP to ensure theory compliance and content validity. Adherence to Adult Learning Theory and Social Cognitive Theory tenets was determined. A curriculum assessment tool was developed and used by five reviewers to assess initial and revised versions of the curriculum. T-tests for…

Evaluation of an Eating Disorder Curriculum.

Science.gov (United States)

Moriarty, Dick; And Others

1990-01-01

A qualitative and quantitative evaluation of "A Preventive Curriculum for Anorexia Nervosa and Bulimia" is reported. The evaluation, which included teachers, researchers, health professionals, and students, included development of the curriculum as well as pilot testing activities. The curriculum development and evaluation consisted of…

14 CFR 121.911 - Indoctrination curriculum.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Indoctrination curriculum. 121.911 Section... Indoctrination curriculum. Each indoctrination curriculum must include the following: (a) For newly hired persons being trained under an AQP: The certificate holder's policies and operating practices and general...

Electromechanical Engineering Technology Curriculum.

Science.gov (United States)

Georgia State Univ., Atlanta. Dept. of Vocational and Career Development.

This guide offers information and procedures necessary to train electromechanical engineering technicians. Discussed first are the rationale and objectives of the curriculum. The occupational field of electromechanical engineering technology is described. Next, a curriculum model is set forth that contains information on the standard…

Equasions for Curriculum Improvement.

Science.gov (United States)

Eckenrod, James S.

1986-01-01

Describes the Technology in Curriculum (TIC) program resource guides which will be distributed to California schools in the fall of 1986. These guides match available instructional television programs and computer software to existing California curriculum guides in order to facilitate teachers' classroom use. (JDH)

Resident Education Curriculum in Pediatric and Adolescent Gynecology: The Short Curriculum 2.0.

Science.gov (United States)

Talib, Hina J; Karjane, Nicole; Teelin, Karen; Abraham, Margaret; Holt, Stephanie; Chelvakumar, Gayaythri; Dumont, Tania; Huguelet, Patricia S; Conner, Lindsay; Wheeler, Carol; Fleming, Nathalie

2018-04-01

The degree of exposure to pediatric and adolescent gynecology (PAG) varies across residency programs in obstetrics and gynecology and pediatrics. Nevertheless, these programs are responsible for training residents and providing opportunities within their programs to fulfill PAG learning objectives. To that end, the North American Society for Pediatric and Adolescent Gynecology has taken a leadership role in PAG resident education by creating and systematically updating the Short Curriculum. This curriculum outlines specific learning objectives that are central to PAG education and lists essential resources for learners' reference. This updated curriculum replaces the previous 2014 publication with added content, resources, and updated references. Additionally, attention to the needs of learners in pediatrics and adolescent medicine is given greater emphasis in this revised North American Society for Pediatric and Adolescent Gynecology Short Curriculum 2.0. Copyright © 2017 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Mapping DNA damage-dependent genetic interactions in yeast via party mating and barcode fusion genetics.

Science.gov (United States)

Díaz-Mejía, J Javier; Celaj, Albi; Mellor, Joseph C; Coté, Atina; Balint, Attila; Ho, Brandon; Bansal, Pritpal; Shaeri, Fatemeh; Gebbia, Marinella; Weile, Jochen; Verby, Marta; Karkhanina, Anna; Zhang, YiFan; Wong, Cassandra; Rich, Justin; Prendergast, D'Arcy; Gupta, Gaurav; Öztürk, Sedide; Durocher, Daniel; Brown, Grant W; Roth, Frederick P

2018-05-28

Condition-dependent genetic interactions can reveal functional relationships between genes that are not evident under standard culture conditions. State-of-the-art yeast genetic interaction mapping, which relies on robotic manipulation of arrays of double-mutant strains, does not scale readily to multi-condition studies. Here, we describe barcode fusion genetics to map genetic interactions (BFG-GI), by which double-mutant strains generated via en masse "party" mating can also be monitored en masse for growth to detect genetic interactions. By using site-specific recombination to fuse two DNA barcodes, each representing a specific gene deletion, BFG-GI enables multiplexed quantitative tracking of double mutants via next-generation sequencing. We applied BFG-GI to a matrix of DNA repair genes under nine different conditions, including methyl methanesulfonate (MMS), 4-nitroquinoline 1-oxide (4NQO), bleomycin, zeocin, and three other DNA-damaging environments. BFG-GI recapitulated known genetic interactions and yielded new condition-dependent genetic interactions. We validated and further explored a subnetwork of condition-dependent genetic interactions involving MAG1 , SLX4, and genes encoding the Shu complex, and inferred that loss of the Shu complex leads to an increase in the activation of the checkpoint protein kinase Rad53. © 2018 The Authors. Published under the terms of the CC BY 4.0 license.

Inverse modelling of thermal histories with apatite fission tracks

International Nuclear Information System (INIS)

El Lmrani, A.; Zine El Abidine, H.; Limouri, M.; Essaid, A.; POupeau, G.

1998-01-01

The problem of modelling thermal histories lies in the exploration of a time-temperature space, usually so broad, in order to identify the optimal paths. For overcoming this difficulty, many approaches were proposed, using linear and non-linear optimisation algorithms. Generally, these approaches do not take into account the experimental data (fission track age [FTA] and fission track length distribution [FTLD]) to better aim the search strategy. The present work shows that experimental data hold some precious information, for which it should be known how to extract it. In fact, it allows us to tighten the time-temperature space of search, supposed to contain the optimal solutions. A genetic algorithm is also used in this work to perform the search for these optimal solutions. (authors)

Tracking and Quantifying Developmental Processes in C. elegans Using Open-source Tools.

Science.gov (United States)

Dutta, Priyanka; Lehmann, Christina; Odedra, Devang; Singh, Deepika; Pohl, Christian

2015-12-16

Quantitatively capturing developmental processes is crucial to derive mechanistic models and key to identify and describe mutant phenotypes. Here protocols are presented for preparing embryos and adult C. elegans animals for short- and long-term time-lapse microscopy and methods for tracking and quantification of developmental processes. The methods presented are all based on C. elegans strains available from the Caenorhabditis Genetics Center and on open-source software that can be easily implemented in any laboratory independently of the microscopy system used. A reconstruction of a 3D cell-shape model using the modelling software IMOD, manual tracking of fluorescently-labeled subcellular structures using the multi-purpose image analysis program Endrov, and an analysis of cortical contractile flow using PIVlab (Time-Resolved Digital Particle Image Velocimetry Tool for MATLAB) are shown. It is discussed how these methods can also be deployed to quantitatively capture other developmental processes in different models, e.g., cell tracking and lineage tracing, tracking of vesicle flow.

The Status of Genetics Curriculum in Higher Education in the United States: Goals and Assessment

Science.gov (United States)

McElhinny, Teresa L.; Dougherty, Michael J.; Bowling, Bethany V.; Libarkin, Julie C.

2014-01-01

We review the state of genetics instruction in the United States through the lens of backward design, with particular attention to the goals and assessments that inform curricular practice. An analysis of syllabi and leading textbooks indicates that genetics instruction focuses most strongly on foundations of DNA and Mendelian genetics. At the…

Ensuring privacy in the study of pathogen genetics

OpenAIRE

Mehta, Sanjay R.; Vinterbo, Staal A.; Little, Susan J.

2014-01-01

Rapid growth in the genetic sequencing of pathogens in recent years has led to the creation of large sequence databases. This aggregated sequence data can be very useful for tracking and predicting epidemics of infectious diseases. However, the balance between the potential public health benefit and the risk to personal privacy for individuals whose genetic data (personal or pathogen) are included in such work has been difficult to delineate, because neither the true benefit nor the actual ri...

Effect of cross-correlation on track-to-track fusion

Science.gov (United States)

Saha, Rajat K.

1994-07-01

Since the advent of target tracking systems employing a diverse mixture of sensors, there has been increasing recognition by air defense system planners and other military system analysts of the need to integrate these tracks so that a clear air picture can be obtained in a command center. A popular methodology to achieve this goal is to perform track-to-track fusion, which performs track-to-track association as well as kinematic state vector fusion. This paper seeks to answer analytically the extent of improvement achievable by means of kinetic state vector fusion when the tracks are obtained from dissimilar sensors (e.g., Radar/ESM/IRST/IFF). It is well known that evaluation of the performance of state vector fusion algorithms at steady state must take into account the effects of cross-correlation between eligible tracks introduced by the input noise which, unfortunately, is often neglected because of added computational complexity. In this paper, an expression for the steady-state cross-covariance matrix for a 2D state vector track-to-track fusion is obtained. This matrix is shown to be a function of the parameters of the Kalman filters associated with the candidate tracks being fused. Conditions for positive definiteness of the cross-covariance matrix have been derived and the effect of positive definiteness on performance of track-to-track fusion is also discussed.

NucliTrack: an integrated nuclei tracking application.

Science.gov (United States)

Cooper, Sam; Barr, Alexis R; Glen, Robert; Bakal, Chris

2017-10-15

Live imaging studies give unparalleled insight into dynamic single cell behaviours and fate decisions. However, the challenge of reliably tracking single cells over long periods of time limits both the throughput and ease with which such studies can be performed. Here, we present NucliTrack, a cross platform solution for automatically segmenting, tracking and extracting features from fluorescently labelled nuclei. NucliTrack performs similarly to other state-of-the-art cell tracking algorithms, but NucliTrack's interactive, graphical interface makes it significantly more user friendly. NucliTrack is available as a free, cross platform application and open source Python package. Installation details and documentation are at: http://nuclitrack.readthedocs.io/en/latest/ A video guide can be viewed online: https://www.youtube.com/watch?v=J6e0D9F-qSU Source code is available through Github: https://github.com/samocooper/nuclitrack. A Matlab toolbox is also available at: https://uk.mathworks.com/matlabcentral/fileexchange/61479-samocooper-nuclitrack-matlab. sam@socooper.com. Supplementary data are available at Bioinformatics online. © The Author(s) 2017. Published by Oxford University Press.

Perceptions of Private College Teachers of Karachi about the Curriculum Prescribed by Sindh Bureau of Curriculum (BOC)

Science.gov (United States)

Syeda, Talat Jehan

2015-01-01

Curriculum at the college level is prescribed at provincial level to ensure a standardized education throughout. A prescribed curriculum aligns educational standards and maintains them to ensure teaching standards. In Pakistan the curriculum for intermediate students at both private and government colleges is designed and proposed by Sindh Bureau…

ENVIRONMENTAL EDUCATION: The development of a curriculum ...

African Journals Online (AJOL)

approach to environmental education and curriculum innovation. ... transition from an external and rational strategy of curriculum ... 'scientific' approaches to curriculum development .... 'get the conservation message across' so as to foster.

Solar Technology Curriculum, 1980.

Science.gov (United States)

Seward County Community Coll., Liberal, KS.

This curriculum guide contains lecture outlines and handouts for training solar technicians in the installation, maintenance, and repair of solar energy hot water and space heating systems. The curriculum consists of four modular units developed to provide a model through which community colleges and area vocational/technical schools can respond…

The Galapagos Jason Curriculum.

Science.gov (United States)

National Science Teachers Association, Arlington, VA.

The JASON Curriculum Project materials are designed to prepare teachers and students for an exploration around the Galapagos Islands via satellite transmission of live images and sound. This curriculum package contains five units, 25 lesson plans, and over 50 activities, along with teacher background material, student worksheets and readings, a…

Quality of Slab Track Construction – Track Alignment Design and Track Geometry

Directory of Open Access Journals (Sweden)

Šestáková Janka

2015-05-01

Full Text Available The slab track superstructure design (without ballast is a perspective construction especially for building tunnels and bridges in the modernized sections of railway tracks in Slovakia. Monitoring of the structure described in this article is focused on the transition areas between standard structure with ballast and slab track construction.

Problem based learning (PBL) vs. Case based curriculum in clinical clerkship, Internal Medicine innovated Curriculum, Student prospective.

Science.gov (United States)

Aljarallah, Badr; Hassan, Mohammad Saleh

2015-04-01

The vast majority of PBL experience is in basic science courses. Application of classic Problem based learning in clerkship phase is challenging. Although the clinical case is considered a problem, yet solving this problem following the burrow's law has faced hurdles. The difficulties are facing the learner, the teacher and curricula. We implement innovative curriculum for the clerkship year in internal medicine course. We surveyed the student just before coming to an internal medicine course to ask them about continuing PBL or other types of learning in clinical years. A committee was created to study the possible ways to integrate PBL in the course. After multiple brainstorming meeting, an innovated curriculum was implemented. Student surveyed again after they completed their course. The survey is asking them about what is the effect of the implemented curriculum in their skills, attitude, and knowledge. 70% of Students, who finished their basic science in PBL, preferred not to have classical PBL, but more a clinical oriented case based curriculum in the clinical years. After this innovated curriculum, 50-60 % of students who completed it showed a positive response in all aspects of effects including skill, attitude, and knowledge. The Innovated curriculum includes daily morning report, 3 bedside teaching, investigation session, and clinical reasoning weekly, and Lectures up to twice a week. We suggest implementing a curriculum with PBL and case-based criteria in clinical phase are feasible, we are providing a framework with this innovated curriculum.

Teacher collaborative curriculum design in technical vocational colleges: a strategy for maintaining curriculum consistency?

NARCIS (Netherlands)

Albashiry, N.M.; Voogt, J.M.; Pieters, J.M.

2015-01-01

The Technical Vocational Education and Training (TVET) curriculum requires continuous renewal and constant involvement of stakeholders in the redesign process. Due to a lack of curriculum design expertise, TVET institutions in developing contexts encounter challenges maintaining and advancing the

Curriculum Designed for an Equitable Pedagogy

Science.gov (United States)

Cullen, Roxanne; Hill, Reinhold R.

2013-01-01

Rather than viewing curriculum as linear, a post-modern, learner-centered curriculum design is a spiral or recursive curriculum. Post-modernism provides a much less stable foundation upon which to build a model of student learning, a model that recognizes and even celebrates individual difference and one that is supported by research on how people…

Alcohol and Drug Abuse Curriculum Guides for Pediatrics Faculty: Health Professions Education Curriculum Resources Series, Medicine 4.

Science.gov (United States)

Milman, Doris H.; And Others

This document provides two separate curriculum guides for pediatrics faculty to use in teaching medical students. The first section contains the alcohol abuse curriculum guide; the second section contains the drug abuse curriculum guide. The drug abuse guide concentrates on cannabis as a paradigm for all nonalcoholic drugs of abuse. Each guide…

Changing Curriculum: A Critical Inquiry into the Revision of the British Columbia Science Curriculum For Grades K-9

Science.gov (United States)

Searchfield, Mary A.

In 2010 British Columbia's Ministry of Education started the process of redesigning the provincial school curriculum, Kindergarten to Grade 12. Mandatory implementation of the new curriculum was set for the 2016/17 school year for Grades K-9, and 2017/18 for Grades 10-12. With a concerted emphasis on personalized learning and through the frame of a Know-Do-Understand curriculum model, the new curriculum aims to meet the needs of today's learners, described as living in a technology-rich, fast-paced and ever-changing world, through a concept-based and competency-driven emphasis. This thesis is a critical analysis of the BC K-9 Science curriculum as written and published, looking specifically at how science is treated as a form of knowledge, its claimed presentation as a story, and on whether the intentions claimed by the designers are matched in the curriculum's final form.

Getting on the fast track, or how to get an MLIS through distance education, with a specialization in medical librarianship.

Science.gov (United States)

Detlefsen, Ellen G

2004-01-01

The article describes an innovation in MLIS education for medical librarianship, with an introduction to the FastTrack, the distance education program at the University of Pittsburgh's library and information science school, together with an overview of a model program linking the biomedical library at Vanderbilt University with the School of Information Sciences in Pittsburgh. Admissions requirements and specific curriculum for the distance education master's degree are detailed in an FAQ format.

Application of active learning modalities to achieve medical genetics competencies and their learning outcome assessments

Directory of Open Access Journals (Sweden)

Hagiwara N

2017-12-01

Full Text Available Nobuko Hagiwara Division of Cardiovascular Medicine, Department of Internal Medicine, School of Medicine, University of California, Davis, CA, USA Abstract: The steadily falling costs of genome sequencing, coupled with the growing number of genetic tests with proven clinical validity, have made the use of genetic testing more common in clinical practice. This development has necessitated nongeneticist physicians, especially primary care physicians, to become more responsible for assessing genetic risks for their patients. Providing undergraduate medical students a solid foundation in genomic medicine, therefore, has become all the more important to ensure the readiness of future physicians in applying genomic medicine to their patient care. In order to further enhance the effectiveness of instructing practical skills in medical genetics, the emphasis of active learning modules in genetics curriculum at medical schools has increased in recent years. This is because of the general acceptance of a better efficacy of active learner-centered pedagogy over passive lecturer-centered pedagogy. However, an objective standard to evaluate students’ skill levels in genomic medicine achieved by active learning is currently missing. Recently, entrustable professional activities (EPAs in genomic medicine have been proposed as a framework for developing physician competencies in genomic medicine. EPAs in genomic medicine provide a convenient guideline for not only developing genomic medicine curriculum but also assessing students’ competency levels in practicing genomic medicine. In this review, the efficacy of different types of active learning modules reported for medical genetics curricula is discussed using EPAs in genomic medicine as a common evaluation standard for modules’ learning outcomes. The utility of the EPAs in genomic medicine for designing active learning modules in undergraduate medical genetics curricula is also discussed. Keywords

Surviving the Implementation of a New Science Curriculum

Science.gov (United States)

Lowe, Beverly; Appleton, Ken

2015-12-01

Queensland schools are currently teaching with the first National Curriculum for Australia. This new curriculum was one of a number of political responses to address the recurring low scores in literacy, mathematics, and science that continue to hold Australia in poor international rankings. Teachers have spent 2 years getting to know the new science curriculum through meetings, training, and exploring the new Australian curriculum documents. This article examines the support and preparation for implementation provided in two regional schools, with a closer look at six specific teachers and their science teaching practices as they attempted to implement the new science curriculum. The use of a survey, field observations, and interviews revealed the schools' preparation practices and the teachers' practices, including the support provided to implement the new science curriculum. A description and analysis of school support and preparation as well as teachers' views of their experiences implementing the new science curriculum reveal both achievements and shortcomings. Problematic issues for the two schools and teachers include time to read and comprehend the curriculum documents and content expectations as well as time to train and change the current processes effectively. The case teachers' experiences reveal implications for the successful and effective implementation of new curriculum and curriculum reform.

Developing robotic behavior using a genetic programming model

International Nuclear Information System (INIS)

Pryor, R.J.

1998-01-01

This report describes the methodology for using a genetic programming model to develop tracking behaviors for autonomous, microscale robotic vehicles. The use of such vehicles for surveillance and detection operations has become increasingly important in defense and humanitarian applications. Through an evolutionary process similar to that found in nature, the genetic programming model generates a computer program that when downloaded onto a robotic vehicle's on-board computer will guide the robot to successfully accomplish its task. Simulations of multiple robots engaged in problem-solving tasks have demonstrated cooperative behaviors. This report also discusses the behavior model produced by genetic programming and presents some results achieved during the study

Nanoscale measurements of proton tracks using fluorescent nuclear track detectors

Energy Technology Data Exchange (ETDEWEB)

Sawakuchi, Gabriel O., E-mail: gsawakuchi@mdanderson.org; Sahoo, Narayan [Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030 and Graduate School of Biomedical Sciences, The University of Texas, Houston, Texas 77030 (United States); Ferreira, Felisberto A. [Department of Nuclear Physics, University of Sao Paulo, SP 05508-090 (Brazil); McFadden, Conor H. [Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030 (United States); Hallacy, Timothy M. [Biophysics Program, Harvard University, Cambridge, Massachusetts 02138 (United States); Granville, Dal A. [Department of Medical Physics, The Ottawa Hospital Cancer Centre, Ottawa, Ontario K1H 8L6 (Canada); Akselrod, Mark S. [Crystal Growth Division, Landauer, Inc., Stillwater, Oklahoma 74074 (United States)

2016-05-15

Purpose: The authors describe a method in which fluorescence nuclear track detectors (FNTDs), novel track detectors with nanoscale spatial resolution, are used to determine the linear energy transfer (LET) of individual proton tracks from proton therapy beams by allowing visualization and 3D reconstruction of such tracks. Methods: FNTDs were exposed to proton therapy beams with nominal energies ranging from 100 to 250 MeV. Proton track images were then recorded by confocal microscopy of the FNTDs. Proton tracks in the FNTD images were fit by using a Gaussian function to extract fluorescence amplitudes. Histograms of fluorescence amplitudes were then compared with LET spectra. Results: The authors successfully used FNTDs to register individual proton tracks from high-energy proton therapy beams, allowing reconstruction of 3D images of proton tracks along with delta rays. The track amplitudes from FNTDs could be used to parameterize LET spectra, allowing the LET of individual proton tracks from therapeutic proton beams to be determined. Conclusions: FNTDs can be used to directly visualize proton tracks and their delta rays at the nanoscale level. Because the track intensities in the FNTDs correlate with LET, they could be used further to measure LET of individual proton tracks. This method may be useful for measuring nanoscale radiation quantities and for measuring the LET of individual proton tracks in radiation biology experiments.

Evolution of the New Pathway curriculum at Harvard Medical School: the new integrated curriculum.

Science.gov (United States)

Dienstag, Jules L

2011-01-01

In 1985, Harvard Medical School adopted a "New Pathway" curriculum, based on active, adult learning through problem-based, faculty-facilitated small-group tutorials designed to promote lifelong skills of self-directed learning. Despite the successful integration of clinically relevant material in basic science courses, the New Pathway goals were confined primarily to the preclinical years. In addition, the shifting balance in the delivery of health care from inpatient to ambulatory settings limited the richness of clinical education in clinical clerkships, creating obstacles for faculty in their traditional roles as teachers. In 2006, Harvard Medical School adopted a more integrated curriculum based on four principles that emerged after half a decade of self-reflection and planning: (1) integrate the teaching of basic/population science and clinical medicine throughout the entire student experience; (2) reestablish meaningful and intensive faculty-student interactions and reengage the faculty; (3) develop a new model of clinical education that offers longitudinal continuity of patient experience, cross-disciplinary curriculum, faculty mentoring, and student evaluation; and (4) provide opportunities for all students to pursue an in-depth, faculty-mentored scholarly project. These principles of our New Integrated Curriculum reflect our vision for a curriculum that fosters a partnership between students and faculty in the pursuit of scholarship and leadership.

White Paper: Curriculum in Interventional Radiology.

Science.gov (United States)

Mahnken, Andreas H; Bücker, Arno; Hohl, Christian; Berlis, Ansgar

2017-04-01

Purpose  Scope and clinical importance of interventional radiology markedly evolved over the last decades. Consequently it was acknowledged as independent subspecialty by the "European Union of Medical Specialists" (UEMS). Based on radiological imaging techniques Interventional Radiology is an integral part of Radiology. Materials und Methods  In 2009 the German Society for Interventional Radiology and minimally-invasive therapy (DeGIR) developed a structured training in Interventional Radiology. In cooperation with the German Society of Neuroradiology (DGNR) this training was extended to also cover Interventional Neuroradiology in 2012. Tailored for this training in Interventional Radiology a structured curriculum was developed, covering the scope of this modular training. Results  The curriculum is based on the DeGIR/DGNR modular training concept in Interventional Radiology. There is also an European Curriculum and Syllabus for Interventional Radiology developed by the "Cardiovascular and Interventional Radiological Society of Europe" (CIRSE). The presented curriculum in Interventional Radiology is designed to provide a uniform base for the training in Interventional Radiology in Germany, based on the competencies obtained during residency. Conclusion  This curriculum can be used as a basis for training in Interventional Radiology by all training sites. Key Points: · Interventional Radiology is an integral part of clinical radiology. · The German Society for Interventional Radiology and minimally-invasive therapy (DeGIR) developed a curriculum in Interventional Radiology. · This curriculum is an integrative basis for the training in interventional. Citation Format · Mahnken AH, Bücker A, Hohl C et al. White Paper: Curriculum in Interventional Radiology. Fortschr Röntgenstr 2017; 189: 309 - 311. © Georg Thieme Verlag KG Stuttgart · New York.

It’s The Curriculum, Stupid!

Directory of Open Access Journals (Sweden)

Grayling, Ian

2012-01-01

Full Text Available In this paper we, firstly, explore the importance and positioning of ‘thinking skills’ within the Further Education (FE curriculum in hard times - for society generally and education in particular. Secondly, we argue that ‘thinking skills’ have been lost from the curriculum over recent years and are now in urgent need of rehabilitation; not as a bolt-on, but at the heart of the curriculum. We then invite readers to consider the Learning and Skills Improvement Service’s (LSIS endorsed framework for ‘Spiritual, Moral, Social and Cultural’ education as a powerful means of re-embedding ‘thinking’ within the vocational curriculum in support of both the ‘skills’ and the ‘social cohesion’ agendas. Finally, we consider the implications of this for the development of vocational pedagogy and for teacher education.

Tracking errors in a prototype real-time tumour tracking system

International Nuclear Information System (INIS)

Sharp, Gregory C; Jiang, Steve B; Shimizu, Shinichi; Shirato, Hiroki

2004-01-01

In motion-compensated radiation therapy, radio-opaque markers can be implanted in or near a tumour and tracked in real-time using fluoroscopic imaging. Tracking these implanted markers gives highly accurate position information, except when tracking fails due to poor or ambiguous imaging conditions. This study investigates methods for automatic detection of tracking errors, and assesses the frequency and impact of tracking errors on treatments using the prototype real-time tumour tracking system. We investigated four indicators for automatic detection of tracking errors, and found that the distance between corresponding rays was most effective. We also found that tracking errors cause a loss of gating efficiency of between 7.6 and 10.2%. The incidence of treatment beam delivery during tracking errors was estimated at between 0.8% and 1.25%

Australian Curriculum Implementation in a Remote Aboriginal School: A Curriculum Leader's Search for a Transformational Compromise

Science.gov (United States)

Parkinson, Chloe

2015-01-01

This paper examines the trial implementation of the Australian Curriculum in a remote Aboriginal school. It was a school that at the time was beginning to achieve successes with the development of dual-knowledge, transformational outcomes based curriculum that had its justification in the Northern Territory Curriculum Framework. Drawing on the…

Human immunodeficiency virus type 1 evolution in vivo tracked by DNA heteroduplex mobility assays

NARCIS (Netherlands)

Delwart, E. L.; Sheppard, H. W.; Walker, B. D.; Goudsmit, J.; Mullins, J. I.

1994-01-01

High mutation rates and strong selective pressures imposed on human immunodeficiency viruses in vivo result in the formation of pools of genetic variants known as quasispecies. DNA heteroduplex mobility and tracking analyses were used to monitor the generation of HIV sequence diversity, to estimate

Tracking populations and new infections of Phytophthora ramorum in southern Oregon forests

Science.gov (United States)

Jennifer Britt; Simone Prospero; Niklaus Grünwald; Alan Kanaskie; Everett Hansen

2010-01-01

Since the discovery of Phytophthora ramorum in southern Oregon forests in 2001, newly infested areas are located each year. We tracked the spread and dispersal using DNA fingerprinting. While among site genetic variance was low, we did find changes in genotype presence and frequency at the site level. These genotypic differences allowed us to...

Rethinking the mathematics curriculum

CERN Document Server

Hoyles, Celia; Woodhouse, Geoffrey

1998-01-01

At a time when political interest in mathematics education is at its highest, this book demonstrates that the issues are far from straightforward. A wide range of international contributors address such questions as: What is mathematics, and what is it for? What skills does mathematics education need to provide as technology advances? What are the implications for teacher education? What can we learn from past attempts to change the mathematics curriculum? Rethinking the Mathematics Curriculum offers stimulating discussions, showing much is to be learnt from the differences in culture, national expectations, and political restraints revealed in the book. This accessible book will be of particular interest to policy makers, curriculum developers, educators, researchers and employers as well as the general reader.

Curriculum as Colour and Curves: A Synthesis of Black Theory, Design and Creativity Realised as Critical Curriculum Writing

Science.gov (United States)

McKnight, Lucinda

2018-01-01

This article looks to three inspirational Black women, bell hooks, Stacey McBride-Irby and Patricia Williams, in the pursuit of radical curriculum. While today curriculum is critiqued as racialised, gendered, sexualised and classed, the formats of curriculum documents such as text books, units of work and lesson plans have changed little. These…

Large angle tracking and high discriminating tracking in nuclear emulsion

International Nuclear Information System (INIS)

Matsuo, Tomokazu; Shibuya, Hiroshi; Ogawa, Satoru; Fukuda, Tsutomu; Mikado, Shoji

2015-01-01

Nuclear emulsion is a high resolution and re-analyzable detector. Conventional “Track Selector” which have angle acceptance |tan θ|<0.6 are widely used to find tracks in emulsion. We made a new track selector “Fine Track Selector” (FTS) which has large angle acceptance and high discriminating ability. The FTS reduces fake tracks using new algorithms, navigation etc. FTS also keeps finding efficiency of tracks around 90% in an angle range of |tan θ| < 3.5. FTS was applied to the τ candidate in OPERA and no additional tracks found. FTS will be useful to our new J-PARC emulsion experiment.

An International Marketing Curriculum - Development and Analysis.

Science.gov (United States)

Abboushi, Suhail; Lackman, Conway; Peace, A. Graham

1999-01-01

Describes the process of market-driven curriculum design in the development of an undergraduate International Marketing (IM) major at Duquesne University (Pennsylvania) School of Business Administration. Reports on a market study revealing profiles and IM curriculum design preferences of exporting companies. Discusses the curriculum development,…

Influence of tracks densities in solid state nuclear track detectors

International Nuclear Information System (INIS)

Guedes O, S.; Hadler N.; Lunes, P.; Saenz T, C.

1996-01-01

When Solid State Nuclear Track Detectors (SSNTD) is employed to measure nuclear tracks produced mainly by fission fragments and alpha particles, it is considered that the tracks observation work is performed under an efficiency, ε 0 , which is independent of the track density (number of tracks/area unit). There are not published results or experimental data supporting such an assumption. In this work the dependence of ε 0 with track density is studied basing on experimental data. To perform this, pieces of CR-39 cut from a sole 'mother sheet' were coupled to thin uranium films for different exposition times and the resulting ratios between track density and exposition time were compared. Our results indicate that ε 0 is constant for track densities between 10 3 and 10 5 cm -2 . At our etching conditions track overlapping makes impossible the counting for densities around 1.7 x 10 5 cm -2 . For track densities less than 10 3 cm -2 , ε 0 , was not observed to be constant. (authors). 4 refs., 2 figs

Business Mathematics Curriculum Guide. Bulletin 1612. Revised.

Science.gov (United States)

Louisiana State Dept. of Education, Baton Rouge. Div. of Academic Programs.

This curriculum guide for business mathematics was developed to establish statewide curriculum standards for the Louisiana Competency-based Education Program. Following an overview of the secondary school mathematics curriculum, eight goals for the business mathematics course are listed. A pacing chart with suggested time periods for each major…

Past climate-driven range shifts and population genetic diversity in arctic plants

DEFF Research Database (Denmark)

Pellissier, Loïc; Eidesen, Pernille Bronken; Ehrich, Dorothee

2016-01-01

High intra-specific genetic diversity is necessary for species adaptation to novel environments under climate change, but species tracking suitable conditions are losing alleles through successive founder events during range shift. Here, we investigated the relationship between range shift since ...... the Last Glacial Maximum (LGM) and extant population genetic diversity across multiple plant species to understand variability in species responses...

The relationship between fission track length and track density in apatite

International Nuclear Information System (INIS)

Laslett, G.M.; Gleadow, A.J.W.; Duddy, I.R.

1984-01-01

Fission track dating is based upon an age equation derived from a random line segment model for fission tracks. This equation contains the implicit assumption of a proportional relationship between the true mean length of fission tracks and their track density in an isotropic medium. Previous experimental investigation of this relationship for both spontaneous and induced tracks in apatite during progressive annealment model in an obvious fashion. Corrected equations relating track length and density for apatite, an anisotropic mineral, show that the proportionality in this case is between track density and a length factor which is a generalization of the mean track length combining the actual length and crystallographic orientation of the track. This relationship has been experimentally confirmed for induced tracks in Durango apatite, taking into account bias in sampling of the track lengths, and the effect of the bulk etching velocity. (author)

George Herbert Mead, Curriculum Theorist: The Curriculum Field and the Problem of Social Control.

Science.gov (United States)

Franklin, Barry M.

This paper is one of three presented at a symposium intended to suggest how historical studies of the curriculum field can aid in identifying alternative perspectives to the prevailing scientific-technical perspective, an orientation that has dominated the curriculum field since its inception as a formal area of study. This paper contends that…

Curriculum Design for Inquiry: Preservice Elementary Teachers' Mobilization and Adaptation of Science Curriculum Materials

Science.gov (United States)

Forbes, Cory T.; Davis, Elizabeth A.

2010-01-01

Curriculum materials are crucial tools with which teachers engage students in science as inquiry. In order to use curriculum materials effectively, however, teachers must develop a robust capacity for pedagogical design, or the ability to mobilize a variety of personal and curricular resources to promote student learning. The purpose of this study…

Evaluating the philosophical foundation of 2013 Curriculum

Directory of Open Access Journals (Sweden)

M. Mardiana

2017-12-01

Full Text Available The study was to: (1 identify the interpretation toward the philosophical foundation of 2013 Curriculum; and (2 evaluate the philosophical foundation of 2013 Curriculum. In order to achieve these objectives, the researchers implemented the method of philosophy interpretation, namely a method that might discover an individual’s paradigm through the texts or the articles that he or she composed. Furthermore, in order to evaluate the philosophical foundation of 2013 Curriculum the researchers implemented certain criteria and this effort was supported by the expert interview. The data were analyzed by means of hermeneutic method, namely the presence of a relationship among the three elements namely text, interpreter and reader. The conclusions of the study then were as follows: (1 the interpretation toward the philosophical foundation of 2013 Curriculum contained six points namely: (a establishing and developing the nation’s attitude and civilization or the nation’s character, (b developing the curriculum based on the nation’s culture, (c referring to the fact that education had been a process of developing the learning participants’ potentials, (d referring to the fact that education had been based on the nation’s culture and experience in the past, (e referring to the fact that education had been basis of the nation’s life continuity and (f Referring to the fact that education had been adjusted to the life of the learning participants as an individual, a society member and a citizen; (2 the six philosophical reasons namely: (a perennialism, (b essentialism, (c progressivism, (d pragmatism, (e existentialism and (f reconstructionism; (3 the following evaluation results: (a the philosophical foundation of 2013 Curriculum based on the interpretation results had provided clear educational objectives and functions, (b the philosophical foundation of 2013 Curriculum had been in accordance to facts, (c the philosophical foundation of 2013

Symplectic Tracking of Multi-Isotopic Heavy-Ion Beams in SixTrack

CERN Document Server

Hermes, Pascal; De Maria, Riccardo

2016-01-01

The software SixTrack provides symplectic proton tracking over a large number of turns. The code is used for the tracking of beam halo particles and the simulation of their interaction with the collimators to study the efficiency of the LHC collimation system. Tracking simulations for heavy-ion beams require taking into account the mass to charge ratio of each particle because heavy ions can be subject to fragmentation at their passage through the collimators. In this paper we present the derivation of a Hamiltonian for multi-isotopic heavy-ion beams and symplectic tracking maps derived from it. The resulting tracking maps were implemented in the tracking software SixTrack. With this modification, SixTrack can be used to natively track heavy-ion beams of multiple isotopes through a magnetic accelerator lattice.

National Curriculum and Federalism: The Australian Experience

Science.gov (United States)

Harris-Hart, Catherine

2010-01-01

Whilst the past 35 years have seen numerous attempts at national curriculum collaboration in Australia, these have invariably failed largely due to the constitutional reality that the States have responsibility for curriculum. Federal government involvement in curriculum can only be achieved, therefore, with the consent of the States. To achieve…

Curriculum Redesign in Veterinary Medicine: Part I.

Science.gov (United States)

Chaney, Kristin P; Macik, Maria L; Turner, Jacqueline S; Korich, Jodi A; Rogers, Kenita S; Fowler, Debra; Scallan, Elizabeth M; Keefe, Lisa M

Curricular review is considered a necessary component for growth and enhancement of academic programs and requires time, energy, creativity, and persistence from both faculty and administration. At Texas A&M College of Veterinary Medicine & Biomedical Sciences (TAMU), the faculty and administration partnered with the university's Center for Teaching Excellence to create a faculty-driven, data-enhanced curricular redesign process. The 8-step process begins with the formation of a dedicated faculty curriculum design team to drive the redesign process and to support the college curriculum committee. The next steps include defining graduate outcomes and mapping the current curriculum to identify gaps and redundancies across the curriculum. Data are collected from internal and external stakeholders including veterinary students, faculty, alumni, and employers of graduates. Data collected through curriculum mapping and stakeholder engagement substantiate the curriculum redesign. The guidelines, supporting documents, and 8-step process developed at TAMU are provided to assist other veterinary schools in successful curricular redesign. This is the first of a two-part report that provides the background, context, and description of the process for charting the course for curricular change. The process involves defining expected learning outcomes for new graduates, conducting a curriculum mapping exercise, and collecting stakeholder data for curricular evaluation (steps 1-4). The second part of the report describes the development of rubrics that were applied to the graduate learning outcomes (steps 5-8) and engagement of faculty during the implementation phases of data-driven curriculum change.

Dismantling the Curriculum in Higher Education

Directory of Open Access Journals (Sweden)

Richard Hall

2016-04-01

Full Text Available The higher education curriculum in the global North is increasingly co-opted for the production of measurable outcomes, framed by determinist narratives of employability and enterprise. Such co-option is immanent to processes of financialisation and marketisation, which encourage the production of quantifiable curriculum activities and tradable academic services. Yet the university is also affected by global socio-economic and socio-environmental crises, which can be expressed as a function of a broader crisis of social reproduction or sociability. As the labour of academics and students is increasingly driven by a commodity-valuation rooted in the measurement of performance, the ability for academics and students to respond to crises from inside the university is constrained by the market. This article argues that in understanding the relationship between the university and society, and in responding to a crisis of sociability, revealing the bounded nature of the curriculum is central. One possible way to address this crisis is by re-imagining the university through the co-operative practices of groups like the Dismantling the Masters House community and the Social Science Centre. Such an exploration, rooted in the organising principles of the curriculum, asks educators to consider how their curriculum reproduces an on-going colonisation by Capital. It is argued that such work enables a re-imagination of higher education that is rooted in a co-operative curriculum, and which might enable activist-educators to build an engaged curriculum, through which students and academics no longer simply learn to internalise, monitor and manage their own alienation.

Advanced Texas Studies: Curriculum Guide.

Science.gov (United States)

Harlandale Independent School District, San Antonio, TX. Career Education Center.

The guide is arranged in vertical columns relating curriculum concepts in Texas studies to curriculum performance objectives, career concepts and career performance objectives, suggested teaching methods, and audio-visual and resource materials. Career information is included on 24 related occupations. Space is provided for teachers' notes which…

Transportation Consumer Education Curriculum Guide.

Science.gov (United States)

Finn, Peter; And Others

Materials in this curriculum guide represent a selection of the major transportation consumer topics and ideas and are designed to set the stage for more intensive transportation consumer education curriculum development and teacher efforts. (Eleven manuals covering the four transportation topics of public transportation, transportation and the…

Discrete Mathematics and Curriculum Reform.

Science.gov (United States)

Kenney, Margaret J.

1996-01-01

Defines discrete mathematics as the mathematics necessary to effect reasoned decision making in finite situations and explains how its use supports the current view of mathematics education. Discrete mathematics can be used by curriculum developers to improve the curriculum for students of all ages and abilities. (SLD)

Identification of genetic variants associated with Huntington's disease progression

DEFF Research Database (Denmark)

Hensman Moss, Davina J; Pardiñas, Antonio F; Langbehn, Douglas

2017-01-01

indivduals in the TRACK-HD cohort of Huntington's disease gene mutation carriers (data collected 2008-11). We generated a parallel progression score using data from 1773 previously genotyped participants from the European Huntington's Disease Network REGISTRY study of Huntington's disease mutation carriers...... in TRACK-HD participants, justifying use of a single, cross-domain measure of disease progression in both studies. The TRACK-HD and REGISTRY progression measures were correlated with each other (r=0·674), and with age at onset (TRACK-HD, r=0·315; REGISTRY, r=0·234). The meta-analysis of progression......BACKGROUND: Huntington's disease is caused by a CAG repeat expansion in the huntingtin gene, HTT. Age at onset has been used as a quantitative phenotype in genetic analysis looking for Huntington's disease modifiers, but is hard to define and not always available. Therefore, we aimed to generate...

Practical use of medical terminology in curriculum mapping.

Science.gov (United States)

Komenda, Martin; Schwarz, Daniel; Švancara, Jan; Vaitsis, Christos; Zary, Nabil; Dušek, Ladislav

2015-08-01

Various information systems for medical curriculum mapping and harmonization have been developed and successfully applied to date. However, the methods for exploiting the datasets captured inside the systems are rather lacking. We reviewed the existing medical terminologies, nomenclatures, coding and classification systems in order to select the most suitable one and apply it in delivering visual analytic tools and reports for the benefit of medical curriculum designers and innovators. A formal description of a particular curriculum of general medicine is based on 1347 learning units covering 7075 learning outcomes. Two data-analytical reports have been developed and discussed, showing how the curriculum is consistent with the MeSH thesaurus and how the MeSH thesaurus can be used to demonstrate interconnectivity of the curriculum through association analysis. Although the MeSH thesaurus is designed mainly to index medical literature and support searching through bibliographic databases, we have proved its use in medical curriculum mapping as being beneficial for curriculum designers and innovators. The presented approach can be followed wherever needed to identify all the mandatory components used for transparent and comprehensive overview of medical curriculum data. Copyright © 2015 Elsevier Ltd. All rights reserved.

PolarTrack: Optical Outside-In Device Tracking that Exploits Display Polarization

DEFF Research Database (Denmark)

Rädle, Roman; Jetter, Hans-Christian; Fischer, Jonathan

2018-01-01

PolarTrack is a novel camera-based approach to detecting and tracking mobile devices inside the capture volume. In PolarTrack, a polarization filter continuously rotates in front of an off-the-shelf color camera, which causes the displays of observed devices to periodically blink in the camera feed....... The periodic blinking results from the physical characteristics of current displays, which shine polarized light either through an LC overlay to produce images or through a polarizer to reduce light reflections on OLED displays. PolarTrack runs a simple detection algorithm on the camera feed to segment...... displays and track their locations and orientations, which makes PolarTrack particularly suitable as a tracking system for cross-device interaction with mobile devices. Our evaluation of PolarTrack's tracking quality and comparison with state-of-the-art camera-based multi-device tracking showed a better...

Tides. Ocean Related Curriculum Activities.

Science.gov (United States)

Marrett, Andrea

The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

Meta-Theory and Curriculum Development.

Science.gov (United States)

Hartoonian, H. Michael

Curriculum development in any area should be imbued with a meaning that focuses on the cultural values of motivation, logic, and human relationships. The term "meaning" implies seeing relationships (linguistic, economic, political, moral), understanding logic, and being sensitive to the enduring values of the culture. Curriculum developers and…

Customizing Curriculum with Digital Resources

Science.gov (United States)

Miller, Jeffrey

2011-01-01

To effectively use digital resources in the classroom, teachers must customize the information, merge it with pre-existing curriculum, differentiate it for diverse student populations, and still meet standards-based learning goals. This article describes a solution to these challenges: the Curriculum Customization Service, which provides access to…

Guidelines for Developing Competency-Based Curriculum.

Science.gov (United States)

Goodson, Ludy

1979-01-01

Presents guidelines for the development of competency-based curriculum formulated as a result of an automotive mechanics curriculum workshop. Listed are specific guidelines for content development, writing style, and illustration. (LRA)

Re-sourcing curriculum materials : in search of appropriate frameworks for researching the enacted mathematics curriculum

NARCIS (Netherlands)

Pepin, B.

2014-01-01

This article provides a commentary to the eight papers of this issue of ZDM entitled "Researching the enacted mathematics curriculum." It is structured around three main questions concerning (1) the layers of the curriculum addressed in the eight papers; (2) an identification of the main theoretical

Evaluation of oral microbiology lab curriculum reform.

Science.gov (United States)

Nie, Min; Gao, Zhen Y; Wu, Xin Y; Jiang, Chen X; Du, Jia H

2015-12-07

According to the updated concept of oral microbiology, the School of Stomatology, Wuhan University, has carried out oral microbiology teaching reforms during the last 5 years. There was no lab curriculum before 2009 except for a theory course of oral microbiology. The school has implemented an innovative curriculum with oral medicine characteristics to strengthen understanding of knowledge, cultivate students' scientific interest and develop their potential, to cultivate the comprehensive ability of students. This study was designed to evaluate the oral microbiology lab curriculum by analyzing student performance and perceptions regarding the curriculum from 2009 to 2013. The lab curriculum adopted modalities for cooperative learning. Students collected dental plaque from each other and isolated the cariogenic bacteria with selective medium plates. Then they purified the enrichment culture medium and identified the cariogenic strains by Gram stain and biochemical tests. Both quantitative and qualitative data for 5 years were analysed in this study. Part One of the current study assessed student performance in the lab from 2009 to 2013. Part Two used qualitative means to assess students' perceptions by an open questionnaire. The 271 study students' grades on oral microbiology improved during the lab curriculum: "A" grades rose from 60.5 to 81.2 %, and "C" grades fell from 28.4 to 6.3 %. All students considered the lab curriculum to be interesting and helpful. Quantitative and qualitative data converge to suggest that the lab curriculum has strengthened students' grasp of important microbiology-related theory, cultivated their scientific interest, and developed their potential and comprehensive abilities. Our student performance and perception data support the continued use of the innovative teaching system. As an extension and complement of the theory course, the oral microbiology lab curriculum appears to improve the quality of oral medicine education and help to

Leading Change in the Primary Science Curriculum

Science.gov (United States)

Waller, Nicky; Baker, Chris

2014-01-01

Nicky Waller and Chris Baker believe that change can be a good thing and explain how their training has helped others to adjust to the new science curriculum. In September 2013, teachers across England received the definitive version of the new primary curriculum "Leading Change in the Primary Science Curriculum." This course aimed to…

'Knowledge,' Curriculum and Social Justice

Science.gov (United States)

Wrigley, Terry

2018-01-01

This article considers the place of knowledge in developing a socially just curriculum. It pursues the unusual route of a critique of Social Realism, a small but influential tendency in curriculum studies which claims that knowledge has been squeezed out by recent curriculum reforms and that there has been a descent into relativism. This paper…

Genetics problem solving and worldview

Science.gov (United States)

Dale, Esther

The research goal was to determine whether worldview relates to traditional and real-world genetics problem solving. Traditionally, scientific literacy emphasized content knowledge alone because it was sufficient to solve traditional problems. The contemporary definition of scientific literacy is, "The knowledge and understanding of scientific concepts and processes required for personal decision-making, participation in civic and cultural affairs and economic productivity" (NRC, 1996). An expanded definition of scientific literacy is needed to solve socioscientific issues (SSI), complex social issues with conceptual, procedural, or technological associations with science. Teaching content knowledge alone assumes that students will find the scientific explanation of a phenomenon to be superior to a non-science explanation. Formal science and everyday ways of thinking about science are two different cultures (Palmer, 1999). Students address this rift with cognitive apartheid, the boxing away of science knowledge from other types of knowledge (Jedege & Aikenhead, 1999). By addressing worldview, cognitive apartheid may decrease and scientific literacy may increase. Introductory biology students at the University of Minnesota during fall semester 2005 completed a written questionnaire-including a genetics content-knowledge test, four genetic dilemmas, the Worldview Assessment Instrument (WAI) and some items about demographics and religiosity. Six students responded to the interview protocol. Based on statistical analysis and interview data, this study concluded the following: (1) Worldview, in the form of metaphysics, relates to solving traditional genetic dilemmas. (2) Worldview, in the form of agency, relates to solving traditional genetics problems. (3) Thus, worldview must be addressed in curriculum, instruction, and assessment.

Models for Instruction and Curriculum.

Science.gov (United States)

Toth, Elizabeth L.

1999-01-01

Proposes three models of course-specific curricula and a content-curriculum model for undergraduate public-relations education, and proposes core and elective areas for a master's of public-relations curriculum. Agrees that public-relations curricula should have a broad liberal arts and science basis, and recommended more attention to ethics,…

The Integrated Early Childhood Curriculum.

Science.gov (United States)

Krogh, Suzanne

This textbook provides an outline of an integrated curriculum for early childhood education. Part 1 discusses the human element in school: the child and the teacher and child development. Part 2 contains the curriculum itself and covers the subjects of language, mathematics, science, social studies, art, music, and movement. Guidelines provide…

A Substantiation of Macdonald's Models in Science Curriculum Development.

Science.gov (United States)

Searles, W. E.

1982-01-01

A history and analysis of science curriculum development is presented. Factors which influence the selection and organization of content in a science curriculum are discussed, including Macdonald's curriculum development models, propositions for curriculum development, and changes made in science curricula during the last century. (CJ)

Exploring the Influence of the Mass Media on Primary Students' Conceptual Understanding of Genetics

Science.gov (United States)

Donovan, Jenny; Venville, Grady

2012-01-01

The new Australian Curriculum ignites debate about science content appropriate for primary school children. Abstract genetics concepts such as genes and DNA are still being avoided in primary school, yet research has shown that, by age 10, many students have heard of DNA and/or genes. Scientific concepts appear in the mass media, but primary…

Learners, teachers and curriculum

DEFF Research Database (Denmark)

Petersen, Karen Bjerg

2008-01-01

of virtual e-learning, interviews with teachers and 10 learner participants in a virtual classroom setting, and discourse analysis of curriculum developed for the particular e-learning course The research has taken place in the context of a study of e-learning and virtual teaching of Danish as a Second...... language for adults. The research results indicate that teachers seem to compensate by trying to create virtual communities of learning. Learners, however, experience disembedded relations. Conversely, curriculum development, on tends to ‘exploit’ the conditions of disembedding social relations in e-learning......, locationally distant”. The aim of the paper is to analyse and discuss how different positions in e-learning settings result in different answers to modernity. These settings can be applied to either teacher, learner or curriculum positions. The research was based on a qualitative longitudinal case study...

The Concept of the Absent Curriculum: The Case of the Muslim Contribution and the English National Curriculum for History

Science.gov (United States)

Wilkinson, Matthew L. N.

2014-01-01

This paper introduces the concept of the "absent curriculum" on the premise that the study of curriculum has been prone to privileging curricular presence to the exclusion of curricular absence. In order to address this imbalance and to articulate a theory of absence in the curriculum, the paper applies ideas derived from the philosophy…

Materiality and discourse in school curriculum

DEFF Research Database (Denmark)

Valero, Paola

2013-01-01

We bring contemporary theoretical approaches to bear on the question of the relationship between the material and the discursive in curriculum studies when researching the effects of power of the school curriculum in generating the inclusion/exclusion of learners. We argue for the need to bring...... of intellectual, social, and economic poverty are organized in the curriculum. Our focus on school mathematics is essential, since this is a curricular area that is seldom approached as a field of cultural politics....

Disability training in the genetic counseling curricula: bridging the gap between genetic counselors and the disability community.

Science.gov (United States)

Sanborn, Erica; Patterson, Annette R

2014-08-01

Over the past two decades, disability activists, ethicists, and genetic counselors have examined the moral complexities inherent in prenatal genetic counseling and considered whether and in what ways genetic counseling may negatively affect individuals in the disability community. Many have expressed concerns about defining disability in the context of prenatal decision-making, as the definition presented may influence prenatal choices. In the past few years, publications have begun to explore the responsibility of counselors in presenting a balanced view of disability and have questioned the preparedness of counselors for this duty. Currently, the Accreditation Council for Genetic Counseling (ACGC) only minimally includes disability training in their competencies for genetic counselors, and in their accreditation requirements for training programs. In an attempt to describe current practice, this article details two studies that assess disability training in ABGC-accredited genetic counseling programs. Results from these studies demonstrate that experience with disability is not required by the majority of programs prior to matriculation. Though most program directors agree on the importance of including disability training in the curriculum, there is wide variability in the amount and types of training students receive. Hours dedicated to disability exposure among programs ranged from 10 to 600 hours. Eighty-five percent of program directors surveyed agree that skills for addressing disability should be added to the core competencies. Establishing a set of disability competencies would help to ensure that all graduates have the skills necessary to provide patients with an accurate understanding of disability that facilitates informed decision-making. © 2014 Wiley Periodicals, Inc.

Implementation of Microelectronics Track in Electronics Engineering in a Philippines State University

Directory of Open Access Journals (Sweden)

Gil B. Barte

2015-11-01

Full Text Available The evolving trends in electronics continuous to attract students to take upElectronics Engineering.However, it also adds to discipline implementation complexities.Institutions of Higher Learning offering this program must adapt to this realities to avoid obsolescence. This paper looked at Batangas State University, in the Philippines,ongoingimplementation of the Microelectronics track under the Electronics Engineering (ECEProgram. It describes the restructuring done to the ECE curriculum to overcome the enormous complexity inherent in microelectronics design and the teaching pedagogy adopted to promote active learning. The ongoing program has produced encouraging outcomes:1students were able to design, and simulate complex gate CMOS circuits using EDA tools, in the four(4 course electives identified for the track; 2 the culture of independent learning among students improvement in students soft skills, communication skills, time-management and teamwork skill,; 3. useof free and web-based tools overcome the issue of high cost of license for EDA tools and seminar/training for continuous upgrading of faculty. Another encouraging outcome was the acceptance of the student-centered teaching approach used, Problem-Based Learning (PBL,in enhancing the students learning experience.

Tracking the Resolution of Student Misconceptions about the Central Dogma of Molecular Biology.

Science.gov (United States)

Briggs, Amy G; Morgan, Stephanie K; Sanderson, Seth K; Schulting, Molly C; Wieseman, Laramie J

2016-12-01

The goal of our study was to track changes in student understanding of the central dogma of molecular biology before and after taking a genetics course. Concept maps require the ability to synthesize new information into existing knowledge frameworks, and so the hypothesis guiding this study was that student performance on concept maps reveals specific central dogma misconceptions gained, lost, and retained by students. Students in a genetics course completed pre- and posttest concept mapping tasks using terms related to the central dogma. Student maps increased in complexity and validity, indicating learning gains in both content and complexity of understanding. Changes in each of the 351 possible connections in the mapping task were tracked for each student. Our students did not retain much about the central dogma from their introductory biology courses, but they did move to more advanced levels of understanding by the end of the genetics course. The information they retained from their introductory courses focused on structural components (e.g., protein is made of amino acids) and not on overall mechanistic components (e.g., DNA comes before RNA, the ribosome makes protein). Students made the greatest gains in connections related to transcription, and they resolved the most prior misconceptions about translation. These concept-mapping tasks revealed that students are able to correct prior misconceptions about the central dogma during an intermediate-level genetics course. From these results, educators can design new classroom interventions to target those aspects of this foundational principle with which students have the most trouble.

Tracking the Resolution of Student Misconceptions about the Central Dogma of Molecular Biology†

Science.gov (United States)

Briggs, Amy G.; Morgan, Stephanie K.; Sanderson, Seth K.; Schulting, Molly C.; Wieseman, Laramie J.

2016-01-01

The goal of our study was to track changes in student understanding of the central dogma of molecular biology before and after taking a genetics course. Concept maps require the ability to synthesize new information into existing knowledge frameworks, and so the hypothesis guiding this study was that student performance on concept maps reveals specific central dogma misconceptions gained, lost, and retained by students. Students in a genetics course completed pre- and posttest concept mapping tasks using terms related to the central dogma. Student maps increased in complexity and validity, indicating learning gains in both content and complexity of understanding. Changes in each of the 351 possible connections in the mapping task were tracked for each student. Our students did not retain much about the central dogma from their introductory biology courses, but they did move to more advanced levels of understanding by the end of the genetics course. The information they retained from their introductory courses focused on structural components (e.g., protein is made of amino acids) and not on overall mechanistic components (e.g., DNA comes before RNA, the ribosome makes protein). Students made the greatest gains in connections related to transcription, and they resolved the most prior misconceptions about translation. These concept-mapping tasks revealed that students are able to correct prior misconceptions about the central dogma during an intermediate-level genetics course. From these results, educators can design new classroom interventions to target those aspects of this foundational principle with which students have the most trouble. PMID:28101260

Tracking the Resolution of Student Misconceptions about the Central Dogma of Molecular Biology

Directory of Open Access Journals (Sweden)

Amy G. Briggs

2016-12-01

Full Text Available The goal of our study was to track changes in student understanding of the central dogma of molecular biology before and after taking a genetics course. Concept maps require the ability to synthesize new information into existing knowledge frameworks, and so the hypothesis guiding this study was that student performance on concept maps reveals specific central dogma misconceptions gained, lost, and retained by students. Students in a genetics course completed pre- and posttest concept mapping tasks using terms related to the central dogma. Student maps increased in complexity and validity, indicating learning gains in both content and complexity of understanding. Changes in each of the 351 possible connections in the mapping task were tracked for each student. Our students did not retain much about the central dogma from their introductory biology courses, but they did move to more advanced levels of understanding by the end of the genetics course. The information they retained from their introductory courses focused on structural components (e.g., protein is made of amino acids and not on overall mechanistic components (e.g., DNA comes before RNA, the ribosome makes protein. Students made the greatest gains in connections related to transcription, and they resolved the most prior misconceptions about translation. These concept-mapping tasks revealed that students are able to correct prior misconceptions about the central dogma during an intermediate-level genetics course. From these results, educators can design new classroom interventions to target those aspects of this foundational principle with which students have the most trouble.

Curriculum changes and moral issues in nursing education.

Science.gov (United States)

Karseth, Berit

2004-11-01

Through history nursing education has strongly advocated the importance of educating students towards moral and ethical responsibility. In today's society however, it has become increasingly difficult to honour this concern. One peephole to capture the ongoing struggle is to look into the curriculum where different stakeholders voice different opinions. Following a social constructive perspective the curriculum texts represent specific interest among stakeholders related to nursing education in a certain historical periods. By analysing the two last versions of the curriculum we get an insight into moral and ethical issues at stake and different ways of addressing these questions. While moral and ethical issues in the curriculum of 1987 follow a disciplinary discourse emphasising the importance of learning ethical concepts and modes of arguments, the curriculum of 2000 places ethical and moral issues within an employability discourse. In this curriculum moral issues are seen as an obligation linked to students practical and technical skills. The 2000 curriculum represents a shift from emphasising the independent and reflective professional to underline the skillful and morally obliged practitioner.

Guidelines for Curriculum Development. Revised.

Science.gov (United States)

Kistler, K.; And Others

The curriculum development process explained in this booklet was first implemented at College of the Redwoods in May 1986 and then revised in June 1989. First, information on the college's Curriculum Committee is provided, indicating that the committee was formed to plan credit/non-credit courses; evaluate and approve additions, modifications, or…

Rethinking the Tertiary Mathematics Curriculum

Science.gov (United States)

Petocz, Peter; Reid, Anna

2005-01-01

Mathematics curriculum at the tertiary level is located within a range of social and cultural theories, and is often constructed by academics seeking to promulgate a particular view of mathematics. We argue that such a curriculum should incorporate a real acknowledgement of the different ways in which students understand the nature of mathematics…

Guidelines for collecting and maintaining archives for genetic monitoring

Science.gov (United States)

Jackson, Jennifer A.; Laikre, Linda; Baker, C. Scott; Kendall, Katherine C.; ,

2012-01-01

Rapid advances in molecular genetic techniques and the statistical analysis of genetic data have revolutionized the way that populations of animals, plants and microorganisms can be monitored. Genetic monitoring is the practice of using molecular genetic markers to track changes in the abundance, diversity or distribution of populations, species or ecosystems over time, and to follow adaptive and non-adaptive genetic responses to changing external conditions. In recent years, genetic monitoring has become a valuable tool in conservation management of biological diversity and ecological analysis, helping to illuminate and define cryptic and poorly understood species and populations. Many of the detected biodiversity declines, changes in distribution and hybridization events have helped to drive changes in policy and management. Because a time series of samples is necessary to detect trends of change in genetic diversity and species composition, archiving is a critical component of genetic monitoring. Here we discuss the collection, development, maintenance, and use of archives for genetic monitoring. This includes an overview of the genetic markers that facilitate effective monitoring, describes how tissue and DNA can be stored, and provides guidelines for proper practice.

Track reconstruction at the ILC: the ILD tracking software

International Nuclear Information System (INIS)

Gaede, Frank; Aplin, Steven; Rosemann, Christoph; Voutsinas, Georgios; Glattauer, Robin

2014-01-01

One of the key requirements for Higgs physics at the International Linear Collider ILC is excellent track reconstruction with very good momentum and impact parameter resolution. ILD is one of the two detector concepts at the ILC. Its central tracking system comprises of an outer Si-tracker, a highly granular TPC, an intermediate silicon tracker and a pixel vertex detector, and it is complemented by silicon tracking disks in the forward direction. Large hit densities from beam induced coherent electron-positron pairs at the ILC pose an additional challenge to the pattern recognition algorithms. We present the recently developed new ILD tracking software, the pattern recognition algorithms that are using clustering techniques, Cellular Automatons and Kalman filter based track extrapolation. The performance of the ILD tracking system is evaluated using a detailed simulation including dead material, gaps and imperfections.

The co-curriculum: Re-defining boundaries of academic spaces

African Journals Online (AJOL)

citizenship and social justice? Are these issues located within the co-curriculum or ought they to be mainstreamed and explored in the curriculum? Another question about the co-curriculum is about its alignment with government policy. We remember too well what happened when the co-curriculum was aligned with public ...

Teachers' sense-making of curriculum structures and its impact on the implementation of an innovative reform-based science curriculum

Science.gov (United States)

Beckford-Smart, Meredith

This study discusses the social interactions involved in teachers' enactment and use of new science curricula. The teachers studied participated in the LiFE program, a university-school partnership, which is an inquiry based science and nutrition education program. In this program fifth and sixth grade students learned science through the study of food. The program used the study of food and food systems to teach life sciences and nutrition through inquiry based studies. Through the partnership teachers received professional development which aimed to deepen their conceptual understandings of life science and develop skills in implementing inquiry-base teaching. Using qualitative research methods of ethnography and narrative inquiry to study teachers' sense-making of messages from curriculum structures, the intention was to explore how teachers' sense-making of these structures guided their classroom practices. Two research questions were addressed: (a) How do teachers make sense of curriculum given their perceptions, their school context and their curricular context; (b) What influence do their identities as science teachers/learners have on their enactment of an innovative science curriculum. I used comparative analysis to examine teacher's beliefs and identities as teachers/learners. In the process of studying these teachers an understanding of how teachers' stories and identities shape their use and enactment of science curriculum came to light. The initial analysis revealed four distinct teacher identities: (a) social responsibility teacher/learner; (b) experiential teacher/learner; (c) supportive institution teacher/learner; and (d) turning point teacher. Besides these distinct teacher identities three cross cutting themes emerged: (a) creating environments conducive to their teaching visions; (b) empowering student through science teaching; and (c) dealing with the uncertainty of teaching. The information gathered from this study will illuminate how these

The clinician-educator track: training internal medicine residents as clinician-educators.

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Smith, C Christopher; McCormick, Ian; Huang, Grace C

2014-06-01

Although resident-as-teacher programs bring postgraduate trainees' teaching skills to a minimum threshold, intensive, longitudinal training is lacking for residents who wish to pursue careers in medical education. The authors describe the development, implementation, and preliminary assessment of the novel track for future clinician-educators that they introduced in the internal medicine residency program at Beth Israel Deaconess Medical Center in 2010. Categorical medical interns with a career interest in medical education apply to participate in the clinician-educator track (CET) at the midpoint of their first postgraduate year. CET residents complete a 2.5-year curriculum in which they review foundations of medical education, design and assess new curricula, and evaluate learners and programs. They apply these skills in a variety of clinical settings and receive frequent feedback from faculty and peers. All CET residents design and implement at least one medical education research project. A comprehensive evaluation plan to assess the impact of the CET on resident teaching skills, scholarly productivity, career selection, and advancement is under way. A preliminary evaluation demonstrates high satisfaction with the track among the first cohort of CET residents, who graduated in 2012. Compared with residents in the traditional resident-as-teacher program, CET residents reported higher gains in their confidence in core medical education skills. Although these preliminary data are promising, data will be collected over the next several years to explore whether the additional curricular time, faculty time, and costs and potential expansion to other institutions are justified.

Implementing Reform: Teachers' Beliefs about Students and the Curriculum

Science.gov (United States)

Bartiromo, Tara; Etkina, Eugenia

2009-11-01

This paper presents findings on how consistent teachers' perceptions of their students, their own role in the classroom, and the reformed curriculum are with the actual implementation of the reformed curriculum in the classroom. This study shows that the five participating teachers were consistent with their perceptions and their actual behavior in the classroom. The teachers who were engaged in designing the curriculum demonstrated consistent reformed teaching views and behaviors. The degree to which the teachers viewed the curriculum as useful to them and their students was an indicator of how reformed their teaching was as measured by the Reformed Teaching Observation Protocol (RTOP) [1][2]. Finally, it was determined that faithful implementation of a curriculum can mean faithfully implementing the theoretical foundation of the curriculum materials during instruction instead of implementing every component or lesson of the reformed curriculum.

Bases para el Curriculum de las Escuelas de Nivel Elemental (Bases for the Elementary School Curriculum).

Science.gov (United States)

Ministerio de Cultura y Educacion, Buenos Aires (Argentina). Centro National de Documentacion e Informacion Educativa.

This document proposes a detailed foundation for curriculum planning in grades 1, 2, and 3 in the Argentine elementary schools. The book covers such topics as curriculum objectives, contents and activities, personalization and individualization, socialization and regionalization, quality, organization, and suggestions for subject matter and…

Development of Curriculum of Learning through Photograph

Science.gov (United States)

Suzuki, Keiko; Aoki, Naokazu; Kobayashi, Hiroyuki

A curriculum of an integrated learning using power of photography in the junior highschool was constructed, and was experimented in the class "Seminar for Photographic Expression" of the integrated learning at a junior high school. The center of the curriculum is viewing photographs and self-expression using photography. By comparing the results of questionnaires investigation between before and after the class it is suggested that the curriculum brings about increase in self-esteem, empathy, and motivation for learning. This educational effect is really to foster ability to live self-sufficient lives. On the basis of these results curriculums which can be conducted by anyone at every junior highschool were proposed.

Curriculum Change Management and Workload

Science.gov (United States)

Alkahtani, Aishah

2017-01-01

This study examines the ways in which Saudi teachers have responded or are responding to the challenges posed by a new curriculum. It also deals with issues relating to workload demands which affect teachers' performance when they apply a new curriculum in a Saudi Arabian secondary school. In addition, problems such as scheduling and sharing space…

Large-Scale Curriculum Reform in Finland--Exploring the Interrelation between Implementation Strategy, the Function of the Reform, and Curriculum Coherence

Science.gov (United States)

Pietarinen, Janne; Pyhältö, Kirsi; Soini, Tiina

2017-01-01

The study aims to gain a better understanding of the national large-scale curriculum process in terms of the used implementation strategies, the function of the reform, and the curriculum coherence perceived by the stakeholders accountable in constructing the national core curriculum in Finland. A large body of school reform literature has shown…

Gastroenterology Curriculum in the Canadian Medical School System.

Science.gov (United States)

Dang, ThucNhi Tran; Wong, Clarence; Bistritz, Lana

2017-01-01

Background and Purpose. Gastroenterology is a diverse subspecialty that covers a wide array of topics. The preclinical gastroenterology curriculum is often the only formal training that medical students receive prior to becoming residents. There is no Canadian consensus on learning objectives or instructional methods and a general lack of awareness of curriculum at other institutions. This results in variable background knowledge for residents and lack of guidance for course development. Objectives. (1) Elucidate gastroenterology topics being taught at the preclinical level. (2) Determine instructional methods employed to teach gastroenterology content. Results . A curriculum map of gastroenterology topics was constructed from 10 of the medical schools that responded. Topics often not taught included pediatric GI diseases, surgery and trauma, food allergies/intolerances, and obesity. Gastroenterology was taught primarily by gastroenterologists and surgeons. Didactic and small group teaching was the most employed teaching method. Conclusion. This study is the first step in examining the Canadian gastroenterology curriculum at a preclinical level. The data can be used to inform curriculum development so that topics generally lacking are better incorporated in the curriculum. The study can also be used as a guide for further curriculum design and alignment across the country.

Kei hea te Ora? The whereabouts of the health of children in the early childhood curriculum of Aotearoa New Zealand

Directory of Open Access Journals (Sweden)

Gibbons Andrew

2015-12-01

Full Text Available The policies and practices of early childhood teaching in Aotearoa New Zealand have been an ongoing site of political, economic, social and cultural contestation. Competing values and beliefs regarding experiences of both the child and the teacher have been central to the contesting. Helen May (2001, 2009 tracks these tensions through the waxing and waning of particular landscapes or paradigms, each of which can be seen to have contributed to the growth of the early childhood sector, its purpose, operations, manifestations, and its arguably tenuous cohesion as an educational sector. This paper provides a brief overview of the various paradigms, their purposes, and their spheres of influence (recognising that other papers in this special issue will contribute to a very detailed picture of early childhood education in Aotearoa before analysing the discourses of child health in relation to the early childhood curriculum. Health is woven into the strands and principles of Te Whāriki (Ministry of Education [MoE], 1996. Yet, this paper questions whether teachers and student teachers are attuned to what it means to have health as a key part of the curriculum, and explores whether health is a marginal consideration in the curriculum. The paper engages Foucault’s work, exploring tensions between pedagogical and medical disciplines in relation to the professionalisation of early childhood teaching. The idea of holism is then discussed as an approach to early childhood education curriculum discussions with reference to the participatory approaches to the development of Te Whāriki.

Crowdsourced Curriculum Development for Online Medical Education.

Science.gov (United States)

Shappell, Eric; Chan, Teresa M; Thoma, Brent; Trueger, N Seth; Stuntz, Bob; Cooney, Robert; Ahn, James

2017-12-08

In recent years online educational content, efforts at quality appraisal, and integration of online material into institutional teaching initiatives have increased. However, medical education has yet to develop large-scale online learning centers. Crowd-sourced curriculum development may expedite the realization of this potential while providing opportunities for innovation and scholarship. This article describes the current landscape, best practices, and future directions for crowdsourced curriculum development using Kern's framework for curriculum development and the example topic of core content in emergency medicine. A scoping review of online educational content was performed by a panel of subject area experts for each step in Kern's framework. Best practices and recommendations for future development for each step were established by the same panel using a modified nominal group consensus process. The most prevalent curriculum design steps were (1) educational content and (2) needs assessments. Identified areas of potential innovation within these steps included targeting gaps in specific content areas and developing underrepresented instructional methods. Steps in curriculum development without significant representation included (1) articulation of goals and objectives and (2) tools for curricular evaluation. By leveraging the power of the community, crowd-sourced curriculum development offers a mechanism to diffuse the burden associated with creating comprehensive online learning centers. There is fertile ground for innovation and scholarship in each step along the continuum of curriculum development. Realization of this paradigm's full potential will require individual developers to strongly consider how their contributions will align with the work of others.

Curriculum Development for Enhancing Grade Nine Students' Systems Thinking

Science.gov (United States)

Hernthaisong, Preeyanan; Sitti, Somsong; Sonsupap, Kanyarat

2015-01-01

The objectives of this research were to study the development of a curriculum for enhancing grade 9 students' cognitive skills using a curriculum based on Systems Thinking Process. There were 3 phases: 1) studying of the problem; 2) development of tentative curriculum; and 3) implementation of the curriculum in a pilot study. The samples were 32…

The critical thinking curriculum model

Science.gov (United States)

Robertson, William Haviland

The Critical Thinking Curriculum Model (CTCM) utilizes a multidisciplinary approach that integrates effective learning and teaching practices with computer technology. The model is designed to be flexible within a curriculum, an example for teachers to follow, where they can plug in their own critical issue. This process engages students in collaborative research that can be shared in the classroom, across the country or around the globe. The CTCM features open-ended and collaborative activities that deal with current, real world issues which leaders are attempting to solve. As implemented in the Critical Issues Forum (CIF), an educational program administered by Los Alamos National Laboratory (LANL), the CTCM encompasses the political, social/cultural, economic, and scientific realms in the context of a current global issue. In this way, students realize the importance of their schooling by applying their efforts to an endeavor that ultimately will affect their future. This study measures student attitudes toward science and technology and the changes that result from immersion in the CTCM. It also assesses the differences in student learning in science content and problem solving for students involved in the CTCM. A sample of 24 students participated in classrooms at two separate high schools in New Mexico. The evaluation results were analyzed using SPSS in a MANOVA format in order to determine the significance of the between and within-subjects effects. A comparison ANOVA was done for each two-way MANOVA to see if the comparison groups were equal. Significant findings were validated using the Scheffe test in a Post Hoc analysis. Demographic information for the sample population was recorded and tracked, including self-assessments of computer use and availability. Overall, the results indicated that the CTCM did help to increase science content understanding and problem-solving skills for students, thereby positively effecting critical thinking. No matter if the

The quest for balanced curriculum: The perceptions of secondary students and teachers who experienced an integrated art and science curriculum

Science.gov (United States)

Schramm, Susan Lynn

The purpose of this study was to describe how an integrated high school curriculum unit connecting the different subject areas of art and science could be used to give students a voice in the decisions about learning. Through the data generated I examined the obstacles of integrating curriculum in a traditionally subject-centered high school. Forty-one students, nineteen biology students in the ninth grade, and twenty-two art students ranging from the tenth grade through the twelfth grade, along with their two teachers and a student teacher, were the subjects of the research. An integrated curricular unit, "Genetic Robotics," was designed specifically for this research to enable students to integrate scientific and artistic processes such as communication skills, problem-solving, critical thinking, creativity and responsiveness to the aesthetic; thus empowering them for future learning. Semi-structured interviews, surveys, questionnaires, informal conversations, reaction journals, field observations, video tapes, and official documents from the school, provided the data for this research. Data were collected using a strategy of participant-observation. The constant comparative analysis method was employed to explore emerging themes. Oak Park students' adaptability to an integrated art and science unit was found to be limited because of their inability to conceptualize curricular structures that are different from the traditional ones to which they are accustomed. Students typically scored high on standardized proficiency tests and college entrance exams. Therefore, for them to experience an innovation that is not based on the memorize-and-recall mode of learning is to risk failure and many are unwilling to do so, especially the high achieving students.

Mathematics Curriculum in Ireland: The Influence of PISA on the Development of Project Maths

Directory of Open Access Journals (Sweden)

Liz KIRWAN

2015-12-01

Full Text Available This article interrogates the extent to which the Organization for Economic Cooperation and Development (OECD through its Programme for International Student Assessment (PISA influenced the development of Project Maths, a new second-level mathematics education policy in Ireland. It argues that the Irish government, in its revision of mathematics education policy, was strongly influenced by PISA and that concern with the country’s ‘average’ placement in the international assessment was instrumental in defining the direction of the revision. It traces the genetic imprint of PISA on the development of curriculum policy, the new mathematics syllabus, its content and assessment. It argues that Project Maths sets out to follow closely the PISA conceptual framework. However, the analysis finds that Project Maths is not a mini-PISA but that the programme is comprised of two distinct approaches, on the one hand retaining the abstract, symbolic mathematics of sections of the pre-existing curriculum, while on the other emphasizing a PISA-like approach to pedagogy and to real-life problem solving.

Leading curriculum change: Reflections on how Abakhwezeli stoked ...

African Journals Online (AJOL)

Curriculum leadership is a complex and demanding practice, which goes beyond the research and disciplinary expertise of the curriculum leader. Engaging and leading educators in a process of curriculum change is not easy: it can be a difficult, and sometimes chaotic journey which is often characterised by philosophical ...

A statistical analysis of the characteristics of the intended curriculum for Japanese primary science and its relationship to the attained curriculum

Directory of Open Access Journals (Sweden)

Kenji Matsubara

2016-08-01

Full Text Available Abstract This study statistically investigates the characteristics of the intended curriculum for Japanese primary science, focusing on the learning content. The study used the TIMSS 2011 Grade 4 Curriculum Questionnaire data as a major source for the learning content prescribed at the national level. Confirmatory factor analysis was used to determine the extent to which a topic area was covered, as compared to the average among the 59 TIMSS 2011 participating countries. The study revealed that the topic areas of “Human Health” and “Changes in Environments,” both in the life science domain, showed statistically less coverage in the Japanese primary science curriculum when compared to the international average. Furthermore, in discussion, the study relates the characteristics found in the intended curriculum to those in the attained curriculum, examining the percent correct statistics for relevant items from the science assessment. Based on these findings, the study proposes two recommendations for revision of the Japanese primary science curriculum.

Analyzing Ocean Tracks: A model for student engagement in authentic scientific practices using data

Science.gov (United States)

Krumhansl, K.; Krumhansl, R.; Brown, C.; DeLisi, J.; Kochevar, R.; Sickler, J.; Busey, A.; Mueller-Northcott, J.; Block, B.

2013-12-01

The collection of large quantities of scientific data has not only transformed science, but holds the potential to transform teaching and learning by engaging students in authentic scientific work. Furthermore, it has become imperative in a data-rich world that students gain competency in working with and interpreting data. The Next Generation Science Standards reflect both the opportunity and need for greater integration of data in science education, and emphasize that both scientific knowledge and practice are essential elements of science learning. The process of enabling access by novice learners to data collected and used by experts poses significant challenges, however, recent research has demonstrated that barriers to student learning with data can be overcome by the careful design of data access and analysis tools that are specifically tailored to students. A group of educators at Education Development Center, Inc. (EDC) and scientists at Stanford University's Hopkins Marine Station are collaborating to develop and test a model for student engagement with scientific data using a web-based platform. This model, called Ocean Tracks: Investigating Marine Migrations in a Changing Ocean, provides students with the ability to plot and analyze tracks of migrating marine animals collected through the Tagging of Pacific Predators program. The interface and associated curriculum support students in identifying relationships between animal behavior and physical oceanographic variables (e.g. SST, chlorophyll, currents), making linkages between the living world and climate. Students are also supported in investigating possible sources of human impact to important biodiversity hotspots in the Pacific Ocean. The first round of classroom testing revealed that students were able to easily access and display data on the interface, and collect measurements from the animal tracks and oceanographic data layers. They were able to link multiple types of data to draw powerful

Information-Processing Models and Curriculum Design

Science.gov (United States)

Calfee, Robert C.

1970-01-01

"This paper consists of three sections--(a) the relation of theoretical analyses of learning to curriculum design, (b) the role of information-processing models in analyses of learning processes, and (c) selected examples of the application of information-processing models to curriculum design problems." (Author)

The Gas Laws and the Kinetic Theory: Curriculum Guide for the Thirteen-College Curriculum Program.

Science.gov (United States)

Daniel, Army; And Others

This booklet is both a teacher's manual and a student's manual in a series of booklets that make up the core of a Physical Science course designed for the freshman year of college and used by teachers in the 27 colleges participating in the Thirteen College Curriculum Program. This program is a curriculum revision project in support of 13…

Psychological Approaches to Learner Centered Curriculum in Kerala

Science.gov (United States)

Nath, Baiju K.; Sajitha, P. S.

2010-01-01

The major curricular innovations that have taken place in Kerala secondary education system in recent years is so revolutionary. This paper examines the basic psychological theories of the learner centered curriculum of school education in the state of Kerala. Initially the curriculum was based on the principles of behaviorism. The curriculum then…

Controlling Curriculum Redesign with a Process Improvement Model

Science.gov (United States)

Drinka, Dennis; Yen, Minnie Yi-Miin

2008-01-01

A portion of the curriculum for a Management Information Systems degree was redesigned to enhance the experiential learning of students by focusing it on a three-semester community-based system development project. The entire curriculum was then redesigned to have a project-centric focus with each course in the curriculum contributing to the…

A simplified Track Assembler I/O for the Muon Trigger Track Finder

CERN Document Server

Dallavalle, Gaetano-Marco; Genchev, Vladimir; Grandi, Claudio; Neumeister, Norbert; Porth, Paul; Rohringer, Herbert

1998-01-01

One of the architectural concerns in the present design of the Muon Trigger Track Finder ( MTTF) is the large number of inputs to the Track Assembler ( TA). In the TA block, input track segment pairs from many Extrapolation Units ( EU) are associated into tracks. The relative contribution of these inputs to the assembled tracks is studied with simulated track patterns for low and high pt muons over the entire eta, phi acceptance of the CMS barrel. A pruning of the EUs is proposed which does not alter the performance of the Track Finder and minimizes the interconnections between azimuthal wedges.

Robust reactor power control system design by genetic algorithm

Energy Technology Data Exchange (ETDEWEB)

Lee, Yoon Joon; Cho, Kyung Ho; Kim, Sin [Cheju National University, Cheju (Korea, Republic of)

1998-12-31

The H{sub {infinity}} robust controller for the reactor power control system is designed by use of the mixed weight sensitivity. The system is configured into the typical two-port model with which the weight functions are augmented. Since the solution depends on the weighting functions and the problem is of nonconvex, the genetic algorithm is used to determine the weighting functions. The cost function applied in the genetic algorithm permits the direct control of the power tracking performances. In addition, the actual operating constraints such as rod velocity and acceleration can be treated as design parameters. Compared with the conventional approach, the controller designed by the genetic algorithm results in the better performances with the realistic constraints. Also, it is found that the genetic algorithm could be used as an effective tool in the robust design. 4 refs., 6 figs. (Author)

Robust reactor power control system design by genetic algorithm

Energy Technology Data Exchange (ETDEWEB)

Lee, Yoon Joon; Cho, Kyung Ho; Kim, Sin [Cheju National University, Cheju (Korea, Republic of)

1997-12-31

The H{sub {infinity}} robust controller for the reactor power control system is designed by use of the mixed weight sensitivity. The system is configured into the typical two-port model with which the weight functions are augmented. Since the solution depends on the weighting functions and the problem is of nonconvex, the genetic algorithm is used to determine the weighting functions. The cost function applied in the genetic algorithm permits the direct control of the power tracking performances. In addition, the actual operating constraints such as rod velocity and acceleration can be treated as design parameters. Compared with the conventional approach, the controller designed by the genetic algorithm results in the better performances with the realistic constraints. Also, it is found that the genetic algorithm could be used as an effective tool in the robust design. 4 refs., 6 figs. (Author)

BIBLIOGRAPHY ON CURRICULUM DEVELOPMENT. SUPPLEMENT I.

Science.gov (United States)

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY (SUPPLEMENT I) LISTS MATERIALS ON VARIOUS ASPECTS OF CURRICULUM DEVELOPMENT. EIGHTY-TWO UNANNOTATED REFERENCES ARE PROVIDED FOR DOCUMENTS DATING FROM 1961 TO 1966. BOOKS, JOURNALS, REPORT MATERIALS, AND SOME UNPUBLISHED MANUSCRIPTS ARE LISTED IN SUCH AREAS AS EDUCATIONAL GAMES, CURRICULUM CHANGE, CONCEPT DEVELOPMENT, PROGRAM…

Integrating components of culture in curriculum planning

Directory of Open Access Journals (Sweden)

Grace Chibiko Offorma

2016-05-01

Full Text Available Culture is seen from different perspectives but the focus of this paper is on the totality of people’s way of life; those things that bind the society together. In this paper, the key concepts of curriculum, culture, and curriculum planning are explained. The components of culture, namely, universals of culture, specialties of culture and alternatives of culture are discussed. Integration is briefly presented and how to integrate culture in the curriculum planning is discussed. This can be done through situational analysis to identify the necessary cultural contents to be included or integrated in the curriculum. Different modes of delivery to be used are role play, dramatization, collaboration, field trips, games and simulation, and other interactive modes that make learning meaningful and worthwhile.

Solar tracking system

Science.gov (United States)

Okandan, Murat; Nielson, Gregory N.

2016-07-12

Solar tracking systems, as well as methods of using such solar tracking systems, are disclosed. More particularly, embodiments of the solar tracking systems include lateral supports horizontally positioned between uprights to support photovoltaic modules. The lateral supports may be raised and lowered along the uprights or translated to cause the photovoltaic modules to track the moving sun.

LITERATURE CURRICULUM III--TEST FOR "THE MERCHANT OF VENICE."

Science.gov (United States)

KITZHABER, ALBERT R.

THIS TEST--"THE MERCHANT OF VENICE"--WAS DESIGNED BY THE OREGON CURRICULUM STUDY CENTER FOR A NINTH-GRADE LITERATURE CURRICULUM. IT IS INTENDED TO ACCOMPANY CURRICULUM UNITS AVAILABLE AS ED 010 815 AND ED 010 816. (MM)

Curriculum at the Interface

DEFF Research Database (Denmark)

This Symposium presents curriculum design and content issues in a Scandinavian business school at its Centenary. The aim is an exploration of an educational institution at the interface of the European Higher Education Area (EHEA) within the historical trends of the European Union. We hope...... of interdisciplinarity, use of text production as a tool in support of project and thesis writing, and the use of plurilingual content based teaching in a cooperative learning model for European studies. The history of one curriculum model initiated to educate better citizens, combining interdisciplinary methods...

Curriculum and Law: An Elaboration of the Analogy.

Science.gov (United States)

Orpwood, Graham W. F.

A new conceptualization of the curriculum field is offered that is based on an analogy with the field of law. The conceptualization is able to account for the existence in curriculum of a variety of differing normative curriculum theories. Two theories of law (natural law and legal positivism) are described and shown to have exact counterparts in…

Phytotracker, an information management system for easy recording and tracking of plants, seeds and plasmids.

Science.gov (United States)

Nieuwland, Jeroen; Sornay, Emily; Marchbank, Angela; de Graaf, Barend Hj; Murray, James Ah

2012-10-13

A large number of different plant lines are produced and maintained in a typical plant research laboratory, both as seed stocks and in active growth. These collections need careful and consistent management to track and maintain them properly, and this is a particularly pressing issue in laboratories undertaking research involving genetic manipulation due to regulatory requirements. Researchers and PIs need to access these data and collections, and therefore an easy-to-use plant-oriented laboratory information management system that implements, maintains and displays the information in a simple and visual format would be of great help in both the daily work in the lab and in ensuring regulatory compliance. Here, we introduce 'Phytotracker', a laboratory management system designed specifically to organise and track plasmids, seeds and growing plants that can be used in mixed platform environments. Phytotracker is designed with simplicity of user operation and ease of installation and management as the major factor, whilst providing tracking tools that cover the full range of activities in molecular genetics labs. It utilises the cross-platform Filemaker relational database, which allows it to be run as a stand-alone or as a server-based networked solution available across all workstations in a lab that can be internet accessible if desired. It can also be readily modified or customised further. Phytotracker provides cataloguing and search functions for plasmids, seed batches, seed stocks and plants growing in pots or trays, and allows tracking of each plant from seed sowing, through harvest to the new seed batch and can print appropriate labels at each stage. The system enters seed information as it is transferred from the previous harvest data, and allows both selfing and hybridization (crossing) to be defined and tracked. Transgenic lines can be linked to their plasmid DNA source. This ease of use and flexibility helps users to reduce their time needed to organise

Phytotracker, an information management system for easy recording and tracking of plants, seeds and plasmids

Directory of Open Access Journals (Sweden)

Nieuwland Jeroen

2012-10-01

Full Text Available Abstract Background A large number of different plant lines are produced and maintained in a typical plant research laboratory, both as seed stocks and in active growth. These collections need careful and consistent management to track and maintain them properly, and this is a particularly pressing issue in laboratories undertaking research involving genetic manipulation due to regulatory requirements. Researchers and PIs need to access these data and collections, and therefore an easy-to-use plant-oriented laboratory information management system that implements, maintains and displays the information in a simple and visual format would be of great help in both the daily work in the lab and in ensuring regulatory compliance. Results Here, we introduce ‘Phytotracker’, a laboratory management system designed specifically to organise and track plasmids, seeds and growing plants that can be used in mixed platform environments. Phytotracker is designed with simplicity of user operation and ease of installation and management as the major factor, whilst providing tracking tools that cover the full range of activities in molecular genetics labs. It utilises the cross-platform Filemaker relational database, which allows it to be run as a stand-alone or as a server-based networked solution available across all workstations in a lab that can be internet accessible if desired. It can also be readily modified or customised further. Phytotracker provides cataloguing and search functions for plasmids, seed batches, seed stocks and plants growing in pots or trays, and allows tracking of each plant from seed sowing, through harvest to the new seed batch and can print appropriate labels at each stage. The system enters seed information as it is transferred from the previous harvest data, and allows both selfing and hybridization (crossing to be defined and tracked. Transgenic lines can be linked to their plasmid DNA source. This ease of use and flexibility

General or Vocational Curriculum: LD Preference

Science.gov (United States)

Dupoux, Errol

2008-01-01

This study assessed the perceptions of high school students with learning disabilities about the suitability or preference of an academic or vocational curriculum. Students were administered the Vocational Academic Choice Survey (VACS), designed to measure students' perceptions of which curriculum is more suitable for them. Results revealed that a…

Students' Perspectives on LGBTQ-Inclusive Curriculum

Science.gov (United States)

Snapp, Shannon D.; Burdge, Hilary; Licona, Adela C.; Moody, Raymond L.; Russell, Stephen T.

2015-01-01

Implementing curriculum that is inclusive of lesbian, gay, bisexual, transgender, queer, and questioning (LGBTQ) people has the potential to create an equitable learning environment. In order to learn more about students' experiences of LGBTQ-inclusive curriculum, 26 high school students with diverse racial/ethnic, sexual, and gender identities…

Digestive oncologist in the gastroenterology training curriculum

Science.gov (United States)

Mulder, Chris Jacob Johan; Peeters, Marc; Cats, Annemieke; Dahele, Anna; Droste, Jochim Terhaar sive

2011-01-01

Until the late 1980s, gastroenterology (GE) was considered a subspecialty of Internal Medicine. Today, GE also incorporates Hepatology. However, Digestive Oncology training is poorly defined in the Hepatogastroenterology (HGE)-curriculum. Therefore, a Digestive Oncology curriculum should be developed and this document might be a starting point for such a curriculum. HGE-specialists are increasingly resisting the paradigm in which they play only a diagnostic and technical role in the management of digestive tumors. We suggest minimum end-points in the standard HGE-curriculum for oncology, and recommend a focus year in the Netherlands for Digestive Oncology in the HGE-curriculum. To produce well-trained digestive oncologists, an advanced Digestive Oncology training program with specific qualifications in Digestive Oncology (2 years) has been developed. The schedule in Belgium includes a period of at least 6 mo to be spent in a medical oncology department. The goal of these programs remains the production of well-trained digestive oncologists. HGE specialists are part of the multidisciplinary oncological teams, and some have been administering chemotherapy in their countries for years. In this article, we provide a road map for the organization of a proper training in Digestive Oncology. We hope that the World Gastroenterology Organisation and other (inter)national societies will support the necessary certifications for this specific training in the HGE-curriculum. PMID:21556128

Energy Management Curriculum Starter Kit

Energy Technology Data Exchange (ETDEWEB)

Turner, W.C.

1987-02-01

The Energy Management Curriculum Starter Kit was designed to help engineering educators develop and teach energy management courses. Montana State University and Oklahoma State University courses are embodied in the model curriculum given. The curricula offered at many other universities throughout the United States are also presented. The kit was designed specifically to train engineering students to be good energy managers. Courses at both the undergraduate and postgraduate level are presented.

Impact of the Curriculum Reform on Problem Solving Ability in ...

African Journals Online (AJOL)

An ex post facto study was conducted to examine the effect of the curriculum reform on 60 Dilla University chemistry education students' problem solving ability. The study shows that the curriculum reform that shifted university introductory courses of the old curriculum into preparatory school levels in the new curriculum ...

Curriculum Q-Learning for Visual Vocabulary Acquisition

OpenAIRE

Zaidi, Ahmed H.; Moore, Russell; Briscoe, Ted

2017-01-01

The structure of curriculum plays a vital role in our learning process, both as children and adults. Presenting material in ascending order of difficulty that also exploits prior knowledge can have a significant impact on the rate of learning. However, the notion of difficulty and prior knowledge differs from person to person. Motivated by the need for a personalised curriculum, we present a novel method of curriculum learning for vocabulary words in the form of visual prompts. We employ a re...

Scientific Skills and Processes in Curriculum Resources

Science.gov (United States)

Kremer, Joe

2017-11-01

Increasingly, the science education community has recognized the need for curriculum resources that support student development of authentic scientific practices, rather than focusing exclusively on content knowledge. This paper proposes a tool for teachers and researchers to assess the degree to which certain curriculum resources and lessons achieve this goal. After describing a method for reflecting on and categorizing curriculum resources, I apply the method to highlight differences across three teaching methods: Modeling Instruction, Physics Union Mathematics, and a traditional, lecture-based approach.

A Prospective Curriculum Using Visual Literacy.

Science.gov (United States)

Hortin, John A.

This report describes the uses of visual literacy programs in the schools and outlines four categories for incorporating training in visual thinking into school curriculums as part of the back to basics movement in education. The report recommends that curriculum writers include materials pertaining to: (1) reading visual language and…

Anatomy of a Bible Course Curriculum.

Science.gov (United States)

Paterson, Frances R. A.

2003-01-01

Examines case law on the subject of Bible instruction in the public schools, offers a detailed analysis and critique of the National Council on Bible Curriculum in Public Schools curriculum, and provides suggestions for public schools contemplating adding a course on the Bible to their curricula. (Contains 89 references.) (Author/PKP)

The Reformulation of National Identity in the New Taiwanese Citizenship Curriculum through the Lens of Curriculum Reformers

Science.gov (United States)

Hung, Cheng-Yu

2017-01-01

The national curriculum reformers, regarded as members of the social elites and intellectuals, projected their vision of identity onto the curriculum which they constructed and influenced the next generation's national consciousness. In the tangled relationship between politics and education, the selection of the reformers in a sense dictates the…

Mathematics curriculum in Ireland: The ınfluence of PISA on the development of project maths

Directory of Open Access Journals (Sweden)

Liz Kirwan

2015-12-01

Full Text Available This article interrogates the extent to which the Organization for Economic Cooperation and Development (OECD through its Programme for International Student Assessment (PISA influenced the development of Project Maths, a new second-level mathematics education policy in Ireland. It argues that the Irish government, in its revision of mathematics education policy, was strongly influenced by PISA and that concern with the country’s ‘average’ placement in the international assessment was instrumental in defining the direction of the revision. It traces the genetic imprint of PISA on the development of curriculum policy, the new mathematics syllabus, its content and assessment. It argues that Project Maths sets out to follow closely the PISA conceptual framework. However, the analysis finds that Project Maths is not a mini-PISA but that the programme is comprised of two distinct approaches, on the one hand retaining the abstract, symbolic mathematics of sections of the pre-existing curriculum, while on the other emphasizing a PISA-like approach to pedagogy and to real-life problem solving.

Curriculum enrichment through indigenous Zulu games | Roux ...

African Journals Online (AJOL)

Curriculum enrichment through indigenous Zulu games. ... 1997). The aim of the study was to document and analyze indigenous Zulu games for possible curriculum enrichment of physical ... AJOL African Journals Online. HOW TO USE AJOL.

Problem Based Learning, curriculum development and change ...

African Journals Online (AJOL)

Problem Based Learning, curriculum development and change process at ... was started in 1924 and has been running a traditional curriculum for 79 years. ... Methods: The stages taken during the process were described and analysed.

A computer program TRACK_P for studying proton tracks in PADC detectors

Directory of Open Access Journals (Sweden)

D. Nikezic

2016-01-01

Full Text Available A computer program for studying proton tracks in solid state nuclear track detectors was developed and described in this paper. The program was written in Fortran 90, with an additional tool for visualizing the track appearance as seen under the optical microscope in the transmission mode, which was written in the Python programming language. Measurable track parameters were determined and displayed in the application window and written in a data file. Three-dimensional representation of tracks was enabled. Examples of calculated tracks were also given in the present paper.

Teachers' knowledge about language in mathematics professional development courses : From an intended curriculum to a curriculum in action

NARCIS (Netherlands)

Maaike Hajer; Eva Norén

2017-01-01

Explicit language objectives are included in the Swedish national curriculum for mathematics. The curriculum states that students should be given opportunities to develop the ability to formulate problems, use and analyse mathematical concepts and relationships between concepts, show and follow

Persistent Aerial Tracking

KAUST Repository

Mueller, Matthias

2016-04-13

In this thesis, we propose a new aerial video dataset and benchmark for low altitude UAV target tracking, as well as, a photo-realistic UAV simulator that can be coupled with tracking methods. Our benchmark provides the rst evaluation of many state of-the-art and popular trackers on 123 new and fully annotated HD video sequences captured from a low-altitude aerial perspective. Among the compared trackers, we determine which ones are the most suitable for UAV tracking both in terms of tracking accuracy and run-time. We also present a simulator that can be used to evaluate tracking algorithms in real-time scenarios before they are deployed on a UAV "in the field", as well as, generate synthetic but photo-realistic tracking datasets with free ground truth annotations to easily extend existing real-world datasets. Both the benchmark and simulator will be made publicly available to the vision community to further research in the area of object tracking from UAVs. Additionally, we propose a persistent, robust and autonomous object tracking system for unmanned aerial vehicles (UAVs) called Persistent Aerial Tracking (PAT). A computer vision and control strategy is applied to a diverse set of moving objects (e.g. humans, animals, cars, boats, etc.) integrating multiple UAVs with a stabilized RGB camera. A novel strategy is employed to successfully track objects over a long period, by \\'handing over the camera\\' from one UAV to another. We integrate the complete system into an off-the-shelf UAV, and obtain promising results showing the robustness of our solution in real-world aerial scenarios.

Bridging Innovation and Curriculum in Higher Education

DEFF Research Database (Denmark)

Zhang, Fenzhi; Kolmos, Anette; Du, Xiangyun

2010-01-01

As innovation is seen as a key factor in economic competitiveness, graduates who can contribute to and participate in innovation are in great need.. Higher education is confronted with the demands that the curriculum practice and learning environments should facilitate innovation and competences...... for innovation. Problem and project based learning has been seen as a strategy for renewing the teaching practice and the learning environment by integrating the competence demands of the curriculum and of work life during the process of education. However, the integrations of innovation into curriculum...... are minor in the problem and project based learning (PBL) literature. Based on theoretical reflections and practical cases in Aalborg University (Denmark), this article presents the basis of PBL knowledge and curriculum conceptualization, and explores a case experience which bridges innovation and PBL...

Do We Need a National Standards-Based K-12 Deaf Studies Curriculum? An Analytic History of Trends and Discourse in Development of Deaf Studies Curriculum

Science.gov (United States)

Zernovoj, Alexander

2007-01-01

This study provides a complete review of discussion and development leading up to the current trends in Deaf Studies curriculum development, and also analyzes existing known curriculum (or curriculum-like) materials to help inform development of an ideal standards-based Deaf Studies curriculum. The common shared arguments identified in this…

UNDERSTANDING IDEA OF CURRICULUM 2013 AND ITS CONSISTENCY ON DEVELOPING CURRICULUM DOCUMENT AT LEVEL OF EDUCATION UNIT (KTSP AT PRIMARY SCHOOL LEVEL

Directory of Open Access Journals (Sweden)

- Prihantini

2018-01-01

Full Text Available Abstract:. This study is based on various issues of Curriculum 2013, both in terms of teacher readiness to accept the Curriculum 2013, an understanding of the idea of Curriculum 2013, as well as in the implementation of teaching and learning. In the curriculum development theory, curriculum ideas are an important component that the curriculum development team needs to understand, so that the development of curriculum documents composed reflects continuity with curriculum ideas. The purpose of this study is to describe and explore the understanding of principals and teachers about the idea of Curriculum 2013 and its consistency on developing Education Unit Level Curriculum (KTSP at elementary school in Sukalarang sub-district, Sukabumi regency. The research method applied is qualitative research with descriptive exploratory approach. The conclusions of the study are: (1 the understanding of principals and teachers about the idea of the  Curriculum 2013 at the know stage, the understanding that curriculum ideas have consistency in the development of the Education Unit Level Curriculum (KTSP document is not yet owned; (2 the development of KTSP document shows no consistency between the idea of Curriculum 2013 with the documents of Book I KTSP, Book II KTSP, and Book III KTSP; (3 the problems faced by school principals and teachers in relation to the Curriculum 2013 is assessment of learning, both with regard to the techniques and types of assessment and techniques of administering the results of the assessment.Recommendations are proposed to policy makers that training strategies need to be changed from "theory oriented" to "practice oriented" and need to be varied in implementation at the Kecamatan or Cluster levels and enhanced effectiveness of curriculum counseling 2013. For principals and teachers expected to disseminate the 2013 Curriculum should be supported by presenting expert resources during the workshop, Principal Working Group (K3S and

Enquiring Minds: A "Radical" Curriculum Project?

Science.gov (United States)

Morgan, John

2011-01-01

This article focuses on Enquiring Minds, a three-year curriculum development project funded by Microsoft as part of its Partners in Learning programme and run by Futurelab. The article suggests that the project is best understood as an example of a new type of "curriculum entrepreneurialism" that is impatient with the traditional…

Dissect, Design, and Customize the Curriculum

Science.gov (United States)

Tienken, Christopher H.

2013-01-01

Education bureaucrats in 45 states have approved the Common Core State Standards ([CCSS], 2010) as the de facto national curriculum. The implementation of the CCSS will be monitored by a national standardized test in language arts and mathematics. The confluence of a standardized curriculum enforced with a standardized test will entrench a…

Dental Curriculum Development in Developing Countries.

Science.gov (United States)

Phantumvanit, Prathip

1996-01-01

Since establishment of formal dental education in Southeast Asia, changes stemming from research and technology have led to dental curriculum changes. Development of the dental curriculum can be divided into three phases: disease oriented; health oriented; and community oriented. Evolution of these phases is traced in the dental curricula of Laos,…

Curriculum-based neurosurgery digital library.

Science.gov (United States)

Langevin, Jean-Philippe; Dang, Thai; Kon, David; Sapo, Monica; Batzdorf, Ulrich; Martin, Neil

2010-11-01

Recent work-hour restrictions and the constantly evolving body of knowledge are challenging the current ways of teaching neurosurgery residents. To develop a curriculum-based digital library of multimedia content to face the challenges in neurosurgery education. We used the residency program curriculum developed by the Congress of Neurological Surgeons to structure the library and Microsoft Sharepoint as the user interface. This project led to the creation of a user-friendly and searchable digital library that could be accessed remotely and throughout the hospital, including the operating rooms. The electronic format allows standardization of the content and transformation of the operating room into a classroom. This in turn facilitates the implementation of a curriculum within the training program and improves teaching efficiency. Future work will focus on evaluating the efficacy of the library as a teaching tool for residents.

Staying afloat: surviving curriculum change.

Science.gov (United States)

Brady, Debra; Welborn-Brown, Pauline; Smith, Debra; Giddens, Jean; Harris, Judith; Wright, Mary; Nichols, Ruth

2008-01-01

In response to calls for nursing education reform, a content-based curriculum was changed to a concept-based curriculum, using Kanter's 7 skills for effective change model. The skills include tuning in to the environment, challenging the prevailing organizational wisdom, communicating a compelling aspiration, building coalitions, transferring ownership to a working team, learning to persevere, and making everyone a hero. The authors describe the steps taken to successfully accomplish this arduous task.

Core curriculum illustration: rib fractures.

Science.gov (United States)

Dunham, Gregor M; Perez-Girbes, Alexandre; Linnau, Ken F

2017-06-01

This is the 24th installment of a series that will highlight one case per publication issue from the bank of cases available online as part of the American Society of Emergency Radiology (ASER) educational resources. Our goal is to generate more interest in and use of our online materials. To view more cases online, please visit the ASER Core Curriculum and Recommendations for Study online at http://www.aseronline.org/curriculum/toc.htm .

Business ethics across the curriculum?

OpenAIRE

Brinkmann, Johannes; Sims, Ronald R.; Nelson, Lawrence J.

2011-01-01

This is the authors’ final, accepted and refereed manuscript to the article. This article describes and discusses team teaching and particularly guest lectures as a way of integrating ethics into the business curriculum. After a brief discussion of business school responsibilities and the teaching of ethics, the article looks at efforts to integrate the teaching of ethics across the curriculum. Then, findings from a small pilot study among business ethics and business school co...

Indirect Effects of the Fast Track Intervention on Conduct Disorder Symptoms and Callous-Unemotional Traits: Distinct Pathways Involving Discipline and Warmth.

Science.gov (United States)

Pasalich, Dave S; Witkiewitz, Katie; McMahon, Robert J; Pinderhughes, Ellen E

2016-04-01

Little is known about intervening processes that explain how prevention programs improve particular youth antisocial outcomes. We examined whether parental harsh discipline and warmth in childhood differentially account for Fast Track intervention effects on conduct disorder (CD) symptoms and callous-unemotional (CU) traits in early adolescence. Participants included 891 high-risk kindergarteners (69% male; 51% African American) from urban and rural United States communities who were randomized into either the Fast Track intervention (n = 445) or non-intervention control (n = 446) groups. The 10-year intervention included parent management training and other services (e.g., social skills training, universal classroom curriculum) targeting various risk factors for the development of conduct problems. Harsh discipline (Grades 1 to 3) and warmth (Grades 1 and 2) were measured using parent responses to vignettes and direct observations of parent-child interaction, respectively. Parents reported on children's CD symptoms in Grade 6 and CU traits in Grade 7. Results demonstrated indirect effects of the Fast Track intervention on reducing risk for youth antisocial outcomes. That is, Fast Track was associated with lower scores on harsh discipline, which in turn predicted decreased levels of CD symptoms. In addition, Fast Track was associated with higher scores on warmth, which in turn predicted reduced levels of CU traits. Our findings inform developmental and intervention models of youth antisocial behavior by providing evidence for the differential role of harsh discipline and warmth in accounting for indirect effects of Fast Track on CD symptoms versus CU traits, respectively.

Evolution of Singapore's School Mathematics Curriculum

Science.gov (United States)

Kaur, Berinderjeet

2014-01-01

The evolution of Singapore's school mathematics curriculum is in tandem with developments in the education system of Singapore. In the last six decades, economic policies of the government that are necessary for the survival of Singapore in a fast changing world have shaped the aims of the school mathematics curriculum. The present day curriculum…

Kalman Filter Track Fits and Track Breakpoint Analysis

CERN Document Server

Astier, Pierre; Cousins, R D; Letessier-Selvon, A A; Popov, B A; Vinogradova, T G; Astier, Pierre; Cardini, Alessandro; Cousins, Robert D.; Letessier-Selvon, Antoine; Popov, Boris A.; Vinogradova, Tatiana

2000-01-01

We give an overview of track fitting using the Kalman filter method in the NOMAD detector at CERN, and emphasize how the wealth of by-product information can be used to analyze track breakpoints (discontinuities in track parameters caused by scattering, decay, etc.). After reviewing how this information has been previously exploited by others, we describe extensions which add power to breakpoint detection and characterization. We show how complete fits to the entire track, with breakpoint parameters added, can be easily obtained from the information from unbroken fits. Tests inspired by the Fisher F-test can then be used to judge breakpoints. Signed quantities (such as change in momentum at the breakpoint) can supplement unsigned quantities such as the various chisquares. We illustrate the method with electrons from real data, and with Monte Carlo simulations of pion decays.

Framework conditions for tracking electricity in Europe. E-TRACK WP2 report

International Nuclear Information System (INIS)

Lise, W.; Boots, M.G.; De Joode, J.; Ten Donkelaar, M.; Timpe, C.; Vrolijk, C.

2006-03-01

The analysis of this report shows that context matters for tracking generation attributes. On the one hand, there are factors that enable the introduction of tracking, like previous experiences with green certificates. Some Member States have already gained experience with tracking generation attributes, which is required to disclose the generation mix to the consumer. On the other hand, there are factors that are making the introduction of tracking generation attributes in Europe more difficult, like the widely varying initiatives among Member States with respect to legislation on GOs and disclosure. Also the market conditions can be of influence. The varying degree of market opening matters, because the usefulness of tracking is lower in a market where a customer cannot switch among suppliers. The amount of electricity traded makes it difficult to link generation to consumption under contract-based tracking, while this is of no concern under certificate-based tracking. One of the ways towards overcoming the aforementioned barriers is harmonisation of schemes for tracking generation attributes

Hydrogen Technology and Energy Curriculum (HyTEC)

Energy Technology Data Exchange (ETDEWEB)

Nagle, Barbara

2013-02-28

The Lawrence Hall of Science of the University of California, Berkeley has collaborated with scientists and engineers, a local transit agency, school districts, and a commercial curriculum publisher to develop, field-test nationally, and publish a two-week curriculum module on hydrogen and fuel cells for high school science. Key partners in this project are the Schatz Energy Research Center (SERC) of Humboldt State University, the Alameda-Contra Costa Transit District (AC Transit), FilmSight Productions, Lab-Aids, Inc., and 32 teachers and 2,370 students in field-test classrooms in California, Connecticut, Ohio, New York, South Carolina, and Washington. Field-test teachers received two to three days of professional development before teaching the curriculum and providing feedback used for revision of the curriculum. The curriculum, titled Investigating Alternative Energy: Hydrogen and Fuel Cells and published by Lab-Aids, Inc., includes a teachers guide (with lesson plans, resources, and student handout pages), two interactive computer animations, a video, a website, and a laboratory materials kit. The project has been disseminated to over 950 teachers through awareness workshops at state, regional, and national science teacher conferences.

The Hegemonic Curriculum and School Dropout: The Newfoundland Case.

Science.gov (United States)

Gedge, Joseph L.

1991-01-01

Confronted by a disturbing dropout rate and low student achievement, the Newfoundland (Canada) government is attempting to rationalize organizational restructuring and curriculum reform based on a centralized core academic curriculum aimed at college entrance. This article argues for an expanded, hegemonic curriculum that is organic to the…

Curriculum leadership in action : A tale of four community college Heads of Department leading a curriculum development project

NARCIS (Netherlands)

Albashiry, N.M.; Voogt, J.M.; Pieters, J.M.

2016-01-01

College Heads of Department (HoDs) are increasingly expected to perform more curriculum-leadership tasks, maintaining and advancing the department curriculum, especially in developing countries. However, in practice, HoDs are reported to pay little attention to this aspect of their job due to

Curriculum Leadership in Action: A Tale of Four Community College Heads of Department Leading a Curriculum-Development Project

NARCIS (Netherlands)

Albashiry, Nabeel; Voogt, Joke; Pieters, Julius Marie

2016-01-01

College Heads of Department (HoDs) are increasingly expected to perform more curriculum-leadership tasks, maintaining and advancing the department curriculum, especially in developing countries. However, in practice, HoDs are reported to pay little attention to this aspect of their job due to

A Development Curriculum Plan To Achieve a Sequenced Curriculum between High School Courses in Automotive Mechanics and the Mattatuck Community College Automotive Technician Program. Final Report.

Science.gov (United States)

Mattatuck Community Coll., Waterbury, CT.

This document contains a developmental curriculum plan for an articulated curriculum in automotive mechanics for Connecticut's Mattatuck Community College and area high schools. The curriculum guide includes a course description, criteria for evaluation, attendance policy, objectives, a curriculum outline, a three-part automotive technician test,…

Medical humanities in the undergraduate medical curriculum.

Science.gov (United States)

Supe, Avinash

2012-01-01

The medical humanities have been introduced in medical curricula over the past 30 years in the western world. Having medical humanities in a medical school curriculum can nurture positive attitudes in the regular work of a clinician and contribute equally to personality development. Though substantial evidence in favour of a medical humanities curriculum may be lacking, the feedback is positive. It is recommended that medical humanities be introduced into the curriculum of every medical school with the purpose of improving the quality of healthcare, and the attitudes of medical graduates.

Humanitarian engineering in the engineering curriculum

Science.gov (United States)

Vandersteen, Jonathan Daniel James

There are many opportunities to use engineering skills to improve the conditions for marginalized communities, but our current engineering education praxis does not instruct on how engineering can be a force for human development. In a time of great inequality and exploitation, the desire to work with the impoverished is prevalent, and it has been proposed to adjust the engineering curriculum to include a larger focus on human needs. This proposed curriculum philosophy is called humanitarian engineering. Professional engineers have played an important role in the modern history of power, wealth, economic development, war, and industrialization; they have also contributed to infrastructure, sanitation, and energy sources necessary to meet human need. Engineers are currently at an important point in time when they must look back on their history in order to be more clear about how to move forward. The changing role of the engineer in history puts into context the call for a more balanced, community-centred engineering curriculum. Qualitative, phenomenographic research was conducted in order to understand the need, opportunity, benefits, and limitations of a proposed humanitarian engineering curriculum. The potential role of the engineer in marginalized communities and details regarding what a humanitarian engineering program could look like were also investigated. Thirty-two semi-structured research interviews were conducted in Canada and Ghana in order to collect a pool of understanding before a phenomenographic analysis resulted in five distinct outcome spaces. The data suggests that an effective curriculum design will include teaching technical skills in conjunction with instructing about issues of social justice, social location, cultural awareness, root causes of marginalization, a broader understanding of technology, and unlearning many elements about the role of the engineer and the dominant economic/political ideology. Cross-cultural engineering development

Curriculum Review Process in the Context of ZIMASSET: Possible ...

African Journals Online (AJOL)

... structures in implementing the CIET proposed school curriculum. On two different diagrams, the paper shows how the CIET structure could bring about a relevant and appropriate curriculum for the Zimbabwean school objectives for the 21st Century – the psychomotor skills centred curriculum. The two structures raise vital ...

Bringing Curriculum Theory and Didactics Together: A Deweyan Perspective

Science.gov (United States)

Deng, Zongyi

2016-01-01

Using Dewey's method of resolution for resolving a dualism exemplified in "The Child and the Curriculum," this article reconciles and brings together two rival schools of thought--curriculum theory and didactics--in China. The central thesis is that the rapprochement requires a reconceptualisation of curriculum theory and didactics in…

Does Curriculum 2005 promote successful learning of elementary algebra?

Directory of Open Access Journals (Sweden)

Nelis Vermeulen

2007-10-01

Full Text Available This article reviews literature, previous to the development of Curriculum 2005, describing possible causes and solutions for learners’ poor performance in algebra. It then analyses the Revised National Curriculum Statement for Mathematics in an attempt to determine whether it addresses these causes and suggested solutions. This analysis finds that the curriculum to a large extent does address them, but that some are either not addressed, or addressed only implicitly. Consequently, Curriculum 2005 may only partly promote successful learning of elementary algebra.

Designing Research in Environmental Education Curriculum Policy ...

African Journals Online (AJOL)

There is increasing dissatisfaction at many levels with existing environmental education curricula in southern Africa. The resulting change and innovation is opening up possibilities for innovative research into the construction, conceptualisation and implementation of the curriculum. However, researching the curriculum ...

Can curriculum managers' reflections produce new strategies ...

African Journals Online (AJOL)

managers) who used Moodle visions to manage their school curriculum at a school in Durban, South Africa. The curriculum managers' main aim of using Moodle was to improve teacher and learner performance. The purpose of the study was to ...

Tracks: Nurses and the Tracking Network

Centers for Disease Control (CDC) Podcasts

2012-06-06

This podcast highlights the utility of the National Environmental Public Health Tracking Network for nurses in a variety of work settings. It features commentary from the American Nurses Association and includes stories from a public health nurse in Massachusetts.  Created: 6/6/2012 by National Center for Environmental Health (NCEH)/Division of Environmental Hazards and Health Effects (DEHHE)/Environmental Health Tracking Branch (EHTB).   Date Released: 6/6/2012.

Decontaminate feature for tracking: adaptive tracking via evolutionary feature subset

Science.gov (United States)

Liu, Qiaoyuan; Wang, Yuru; Yin, Minghao; Ren, Jinchang; Li, Ruizhi

2017-11-01

Although various visual tracking algorithms have been proposed in the last 2-3 decades, it remains a challenging problem for effective tracking with fast motion, deformation, occlusion, etc. Under complex tracking conditions, most tracking models are not discriminative and adaptive enough. When the combined feature vectors are inputted to the visual models, this may lead to redundancy causing low efficiency and ambiguity causing poor performance. An effective tracking algorithm is proposed to decontaminate features for each video sequence adaptively, where the visual modeling is treated as an optimization problem from the perspective of evolution. Every feature vector is compared to a biological individual and then decontaminated via classical evolutionary algorithms. With the optimized subsets of features, the "curse of dimensionality" has been avoided while the accuracy of the visual model has been improved. The proposed algorithm has been tested on several publicly available datasets with various tracking challenges and benchmarked with a number of state-of-the-art approaches. The comprehensive experiments have demonstrated the efficacy of the proposed methodology.

Systems Approach to Japanese Language Teacher Training Curriculum

OpenAIRE

Nuibe, Yoshinori

1988-01-01

The purpose of the present article is to present a conceptual framework for systematizing the Japanese-language teacher training curriculum. Firstly, I discussed what an outstanding Japanese language teacher is like. Secondly, I focussed on teacher development. Thirdly, I proposed the principles of constructing a systematic curriculum. Lastly, I insisted that a new curriculum for human dynamics in Japanese be introduced and established in the Japanese language teacher training course.

Elastic tracking versus neural network tracking for very high multiplicity problems

International Nuclear Information System (INIS)

Harlander, M.; Gyulassy, M.

1991-04-01

A new Elastic Tracking (ET) algorithm is proposed for finding tracks in very high multiplicity and noisy environments. It is based on a dynamical reinterpretation and generalization of the Radon transform and is related to elastic net algorithms for geometrical optimization. ET performs an adaptive nonlinear fit to noisy data with a variable number of tracks. Its numerics is more efficient than that of the traditional Radon or Hough transform method because it avoids binning of phase space and the costly search for valid minima. Spurious local minima are avoided in ET by introducing a time-dependent effective potential. The method is shown to be very robust to noise and measurement error and extends tracking capabilities to much higher track densities than possible via local road finding or even the novel Denby-Peterson neural network tracking algorithms. 12 refs., 2 figs

Building a Competency-Based Curriculum in Social Work Education

Science.gov (United States)

Bracy, Wanda

2018-01-01

The focus on competency in social work education makes the development of a competency-based curriculum critical. This article describes an approach to curriculum building taking into account the integration, coherency, and integrity of such a curriculum. A presentation of how performance outcomes are fundamental to the relationship between the…

Food Technology on the School Curriculum in England: Is It a Curriculum for the Twenty-First Century?

Science.gov (United States)

Rutland, Marion; Owen-Jackson, Gwyneth

2015-01-01

In England, food technology is part of the curriculum for design and technology but the purpose of food technology education is not clear. Over the years, food on the school curriculum has generally been seen as a practical, learning to cook, activity initially for girls to prepare them for domestic employment or housewifery. As society has…

Uncovering Portuguese teachers’ difficulties in implementing sciences curriculum

Directory of Open Access Journals (Sweden)

Clara Vasconcelos

2015-12-01

Full Text Available Many countries recognize the positive and effective results of improving science education through the introduction of reforms in the sciences curriculum. However, some important issues are generally neglected like, for example, the involvement of the teachers in the reform process. Taking the sciences curriculum reform under analysis and benefitting from 10 years of teachers’ experiences in teaching sciences based on this curriculum, 19 semi-structure interviews were applied so as to identify the major difficulties felt by science teachers when implementing the Portuguese sciences curriculum in the third cycle of middle school (pupils’ age range of 12–15. Some of the difficulties depicted by the data analysis include: length of the curriculum, lack of time, unsuitable laboratory facilities, insufficient means and materials for experimental work, pupils’ indiscipline and little interest in learning sciences. Although less frequently mentioned, the lack of professional development was also referred to as a constraint that seems to play an essential role in this process. Some recommendations for improving the success of sciences curriculum reforms’ implementation are given: defining and conceptualizing curricular policies by relating the reality of both the schools and the science classrooms; reorganizing and restructuring pre-service teachers’ courses; organizing professional development courses for in-service teachers.

Neural network tracking and extension of positive tracking periods

Science.gov (United States)

Hanan, Jay C.; Chao, Tien-Hsin; Moreels, Pierre

2004-04-01

Feature detectors have been considered for the role of supplying additional information to a neural network tracker. The feature detector focuses on areas of the image with significant information. Basically, if a picture says a thousand words, the feature detectors are looking for the key phrases (keypoints). These keypoints are rotationally invariant and may be matched across frames. Application of these advanced feature detectors to the neural network tracking system at JPL has promising potential. As part of an ongoing program, an advanced feature detector was tested for augmentation of a neural network based tracker. The advance feature detector extended tracking periods in test sequences including aircraft tracking, rover tracking, and simulated Martian landing. Future directions of research are also discussed.

Integrating gender into a basic medical curriculum.

NARCIS (Netherlands)

Verdonk, P.; Mans, L.J.L.; Lagro-Janssen, A.L.M.

2005-01-01

INTRODUCTION: In 1998, gaps were found to exist in the basic medical curriculum of the Radboud University Nijmegen Medical Centre regarding health-related gender differences in terms of biological, psychological and social factors. After screening the curriculum for language, content and context,

Teacher and Lay Participation in Local Curriculum Change Considerations.

Science.gov (United States)

Schaffarzick, Jon

This study examines the roles of teachers and citizens in decision-making related to curriculum planning and change. Interviews were conducted with persons involved in curriculum decision-making in 34 school districts in order to ascertain how they determined whether or not to make elementary-level curriculum changes. The rational and political…

Type I Diabetic Akita Mouse Model is Characterized by Abnormal Cardiac Deformation During Early Stages of Diabetic Cardiomyopathy with Speckle-Tracking Based Strain Imaging.

Science.gov (United States)

Zhou, Yingchao; Xiao, Hong; Wu, Jianfei; Zha, Lingfeng; Zhou, Mengchen; Li, Qianqian; Wang, Mengru; Shi, Shumei; Li, Yanze; Lyu, Liangkun; Wang, Qing; Tu, Xin; Lu, Qiulun

2018-01-01

Diabetes mellitus (DM) has been demonstrated to have a strong association with heart failure. Conventional echocardiographic analysis cannot sensitively monitor cardiac dysfunction in type I diabetic Akita hearts, but the phenotype of heart failure is observed in molecular levels during the early stages. Male Akita (Ins2WT/C96Y) mice were monitored with echocardiographic imaging at various ages, and then with conventional echocardiographic analysis and speckle-tracking based strain analyses. With speckle-tracking based strain analyses, diabetic Akita mice showed changes in average global radial strain at the age of 12 weeks, as well as decreased longitudinal strain. These changes occurred in the early stage and remained throughout the progression of diabetic cardiomyopathy in Akita mice. Speckle-tracking showed that the detailed and precise changes of cardiac deformation in the progression of diabetic cardiomyopathy in the genetic type I diabetic Akita mice were uncoupled. We monitored early-stage changes in the heart of diabetic Akita mice. We utilize this technique to elucidate the underlying mechanism for heart failure in Akita genetic type I diabetic mice. It will further advance the assessment of cardiac abnormalities, as well as the discovery of new drug treatments using Akita genetic type I diabetic mice. © 2018 The Author(s). Published by S. Karger AG, Basel.

Georgia science curriculum alignment and accountability: A blueprint for student success

Science.gov (United States)

Reining-Gray, Kimberly M.

Current trends and legislation in education indicate an increased dependency on standardized test results as a measure for learner success. This study analyzed test data in an effort to assess the impact of curriculum alignment on learner success as well as teacher perceptions of the changes in classroom instruction due to curriculum alignment. Qualitative and quantitative design methods were used to determine the impact of science curriculum alignment in grades 9-12. To determine the impact of science curriculum alignment from the Quality Core Curriculum (QCC) to the Georgia Performance Standards (GPS) test data and teacher opinion surveys from one Georgia School system were examined. Standardized test scores before and after curriculum alignment were analyzed as well as teacher perception survey data regarding the impact of curriculum change. A quantitative teacher perception survey was administered to science teachers in the school system to identify significant changes in teacher perceptions or teaching strategies following curriculum realignment. Responses to the survey were assigned Likert scale values for analysis purposes. Selected teachers were also interviewed using panel-approved questions to further determine teacher opinions of curriculum realignment and the impact on student success and teaching strategies. Results of this study indicate significant changes related to curriculum alignment. Teachers reported a positive change in teaching strategies and instructional delivery as a result of curriculum alignment and implementation. Student scores also showed improvement, but more research is recommended in this area.

Money matters: a resident curriculum for financial management.

Science.gov (United States)

Mizell, Jason S; Berry, Katherine S; Kimbrough, Mary Katherine; Bentley, Frederick R; Clardy, James A; Turnage, Richard H

2014-12-01

A 2005 survey reported 87% of surgery program directors believed practice management training should occur during residency. However, only 8% of program directors believed residents received adequate training in practice management [1]. In addition to the gap in practice financial management knowledge, we recognized the need for training in personal finance among residents. A literature review and needs assessment led to the development of a novel curriculum for surgery residents combining principles of practice management and personal finance. An 18-h curriculum was administered over the 2012 academic year to 28 post graduate year 1-5 surgery residents and faculty. A self-assessment survey was given at the onset and conclusion of the curriculum [2]. Pre-tests and post-tests were given to objectively evaluate each twice monthly session's content. Self-perception of learning, interest, and acquired knowledge were analyzed using the Wilcoxon signed ranks test. Initial self-assessment data revealed high interest in practice management and personal finance principles but a deficiency in knowledge of and exposure to these topics. Throughout the curriculum, interest increased. Residents believed their knowledge of these topics increased after completing the curriculum, and objective data revealed various impacts on knowledge. Although surgery residents receive less exposure to these topics than residents in other specialties, their need to know is no less. We developed, implemented, and evaluated a curriculum that bridged this gap in surgery education. After the curriculum, residents reported an increase in interest, knowledge, and responsible behavior relating to personal and practice financial management. Copyright © 2014 Elsevier Inc. All rights reserved.

Religious Tolerance in the Hidden Curriculum

Directory of Open Access Journals (Sweden)

Kevin Nobel Kurniawan

2018-03-01

Full Text Available Religious intolerance is spreading within the Indonesian institution of education. Previous studies have shown that the growth of intolerance is due to the state’s regulation and pedagogical apparatus. In contrast to the previous studies, I argue that the intolerance is related to hidden curriculum applied by the institution of education.  Normatively, the hidden curriculum contains the value of religious tolerance. However, factually, the author found that there are practices of intolerance, through the formal and informal spheres in the school’s structure, within the hidden curriculum. This article applies a qualitative approach with a mixed method research strategy to analyze data collected from students, teachers, and alumnis through field observation, in-depth interview, and survey.

Welding Curriculum.

Science.gov (United States)

Alaska State Dept. of Education, Juneau. Div. of Adult and Vocational Education.

This competency-based curriculum guide is a handbook for the development of welding trade programs. Based on a survey of Alaskan welding employers, it includes all competencies a student should acquire in such a welding program. The handbook stresses the importance of understanding the principles associated with the various elements of welding.…

Academic Knowledge Construction and Multimodal Curriculum Development

Science.gov (United States)

Loveless, Douglas J., Ed.; Griffith, Bryant, Ed.; Bérci, Margaret E., Ed.; Ortlieb, Evan, Ed.; Sullivan, Pamela, Ed.

2014-01-01

While incorporating digital technologies into the classroom has offered new ways of teaching and learning into educational processes, it is essential to take a look at how the digital shift impacts teachers, school administration, and curriculum development. "Academic Knowledge Construction and Multimodal Curriculum Development" presents…

Development of mathematics curriculum for Medialogy studentsat Aalborg University

DEFF Research Database (Denmark)

Timcenko, Olga

Abstract This paper addresses mathematics curriculum development for Medialogy education. Medialogy as a study line was established in 2002 at Faculty for Engineering and Natural Sciences at Aalborg University, and mathematics curriculum has already been revised tree times. Some of the reasoning...... behind curriculum development, lessons learned and remaining issues are presented and discussed....

Curriculum and instruction in nuclear waste disposal

International Nuclear Information System (INIS)

Robinson, M.; Lugaski, T.; Pankratius, B.

1991-01-01

Curriculum and instruction in nuclear waste disposal is part of the larger problem of curriculum and instruction in science. At a time when science and technological literacy is crucial to the nation's economic future fewer students are electing to take needed courses in science that might promote such literacy. The problem is directly related to what science teachers teach and how they teach it. Science content that is more relevant and interesting to students must be a part of the curriculum. Science instruction must allow students to be actively involved in investigating or playing the game of science

Curriculum-based library instruction from cultivating faculty relationships to assessment

CERN Document Server

Blevins, Amy

2014-01-01

Curriculum-Based Library Instruction: From Cultivating Faculty Relationships to Assessment highlights the movement beyond one-shot instruction sessions, specifically focusing on situations where academic librarians have developed curriculum based sessions and/or become involved in curriculum committees.

A Developmental Curriculum Plan To Achieve a Sequenced Curriculum between High School Courses in Food Preparation and the Mattatuck Community College Hospitality/Food Services Program. Final Report.

Science.gov (United States)

Mattatuck Community Coll., Waterbury, CT.

This document contains a developmental curriculum plan for an articulated curriculum in hospitality/food service for Connecticut's Mattatuck Community College and area high schools. The curriculum guide includes a course description, criteria for evaluation, attendance policy, objectives, a curriculum area outline, 17 content area objectives, a…

Curriculum Trends in Medical Education in Mauritius

Directory of Open Access Journals (Sweden)

Aprajita Panwar

2017-08-01

Full Text Available Medical education began in Mauritius with the establishment of Sir Seewoosagur Ramgoolam (SSR Medical college in 1999 followed by a breakthrough in field of medicine with opening of Anna Medical College and Research Center (AMCRC in 2010 and Padhamshree DY PatilMedical College in 2013.Though it was an appreciable beginning of medical education in Mauritius, medical schools are currently experiencing hardships in delivering right medical exposure to health care professionals.Mauritian medical schools now need to review their current teaching methodology and present curriculum to keep pace with global standards. Integrated curriculum which is now gaining popularity world-wide is to be introduced and strongly implemented in medical schools in Mauritius. This curriculum would breach barriers and improve integration between pre-clinical and clinical sciences thus facilitating long-term retention of knowledge in medical schools and develop a professionally soundapproach towards management of health care. Horizontal curriculum can be replaced by vertical and spiral integration. For this major change, faculty engaged in medical profession are to be acquainted about innovative strategies and emerging trends in medical education. Thus this article aims to highlight the current scenario of medical education in Mauritius and also offer suggestions about possible future strategies to be implemented in medical colleges.Keywords: MEDICAL EDUCATION, CURRICULUM, CHALLENGES

Development of etched nuclear tracks

International Nuclear Information System (INIS)

Somogyi, G.

1980-01-01

The theoretical description of the evolution of etched tracks in solid state nuclear track detectors is considered for different initial conditions, for the cases of constant and varying track etch rates, isotropic and anisotropic bulk etching as well as for thick and thin detectors. It is summarized how one can calculate the main parameters of etch-pit geometry, the track length, the axes of a surface track opening, track profile and track contour. The application of the theory of etch-track evolution is demonstrated with selected practical problems. Attention is paid to certain questions related to the determination of unknown track parameters and calculation of surface track sizes. Finally, the theory is extended to the description of the perforation and etch-hole evolution process in thin detectors, which is of particular interest for track radiography and nuclear filter production. (orig.)

Development of etched nuclear tracks

International Nuclear Information System (INIS)

Somogyi, G.

1979-01-01

The theoretical description of the evolution of etched tracks in solid state nuclear track detectors is considered for different initial conditions, for the cases of constant and varying track etch rates, isotopic and unisotropic bulk etching as well as for thick and thin detectors. It is summarized how the main parameters of etch-pit geometry, the track length, the axes of a surface track opening, the track profile and the track contour can be calculated. The application of the theory of etch-track evolution is demonstrated with selected practical problems. Attention is paid to certain questions related to the determination of unknown track parameters and calculation of surface track sizes. Finally, the theory is extended to the description of the perforation and etch-hole evolution process in thin detectors, which is of particular interest for track radiography and nuclear filter production. (author)

Curriculum structure: principles and strategy.

Science.gov (United States)

Oliver, R; Kersten, H; Vinkka-Puhakka, H; Alpasan, G; Bearn, D; Cema, I; Delap, E; Dummer, P; Goulet, J P; Gugushe, T; Jeniati, E; Jerolimov, V; Kotsanos, N; Krifka, S; Levy, G; Neway, M; Ogawa, T; Saag, M; Sidlauskas, A; Skaleric, U; Vervoorn, M; White, D

2008-02-01

This report provides general guidelines for the structure of a curriculum, followed by specific advice on the principles of learning and teaching, the process of restructuring and change leadership and management. It provides examples of several educational philosophies, including vertical and horizontal integration. It discusses the use of competence, learning outcomes, level of degree and assessment and provides a number of recommendations. It does not seek to be prescriptive of time allocation to disciplines within a curriculum. Although this report has been written primarily for those who will develop an undergraduate curriculum, the information may be sufficiently generic to apply to the recent development in graduate entry ('shortened dental' or 'accelerated') courses and to postgraduate degree planning and higher education certificate or diploma courses for other dental care professionals (auxiliaries). The report may have a European bias as progress is made to converge and enhance educational standards in 29 countries with different educational approaches - a microcosm of global collaboration.

The medical school curriculum committee revisited.

Science.gov (United States)

Hendricson, W D; Payer, A F; Rogers, L P; Markus, J F

1993-03-01

Numerous study commissions have contended that departmental territoriality and lack of coordinated planning are stagnating contemporary medical education. As a cure, these commissions have recommended the creation of centralized academic management units empowered to oversee revitalization of the curriculum through a series of reforms, including better definition of graduation competencies, community-based training, interdisciplinary courses, problem-based learning, and modernization of evaluation strategies. To determine the extent to which these recommendations were being adopted, in 1990 the authors sent a questionnaire on curriculum committee functions, current innovation efforts, and future priorities to academic administrators and members of medical school curriculum committees at 143 North American medical schools. Responses were received from administrators (primarily associate deans for academic affairs) at 118 schools and committee members (primarily faculty) at 111 schools. Recommendations for enhancing curriculum committee effectiveness were also elicited. The authors conclude that centralization of curricular management has occurred at very few institutions, and that the commonly mentioned reforms are being adopted at a modest pace. The results are analyzed in light of theories of the institutional change process and strategies for introducing educational innovations into established institutions.

Sampling strong tracking nonlinear unscented Kalman filter and its application in eye tracking

International Nuclear Information System (INIS)

Zu-Tao, Zhang; Jia-Shu, Zhang

2010-01-01

The unscented Kalman filter is a developed well-known method for nonlinear motion estimation and tracking. However, the standard unscented Kalman filter has the inherent drawbacks, such as numerical instability and much more time spent on calculation in practical applications. In this paper, we present a novel sampling strong tracking nonlinear unscented Kalman filter, aiming to overcome the difficulty in nonlinear eye tracking. In the above proposed filter, the simplified unscented transform sampling strategy with n + 2 sigma points leads to the computational efficiency, and suboptimal fading factor of strong tracking filtering is introduced to improve robustness and accuracy of eye tracking. Compared with the related unscented Kalman filter for eye tracking, the proposed filter has potential advantages in robustness, convergence speed, and tracking accuracy. The final experimental results show the validity of our method for eye tracking under realistic conditions. (classical areas of phenomenology)

Using deliberation to address controversial issues: Developing Holocaust education curriculum.

Directory of Open Access Journals (Sweden)

THOMAS MISCO

2007-10-01

Full Text Available This paper explores how a cross-cultural project responded to the need for new Holocaust educational materials for the Republic of Latvia through the method of curriculum deliberation. Analysis of interview, observational, and document data drawn from seven curriculum writers and numerous project members suggest that curriculum deliberation helped awaken a controversial and silenced history while attending to a wide range of needs and concerns for a variety of stakeholders. The findings highlight structural features that empowered the curriculum writers as they engaged in protracted rumination, reflected upon competing norms, and considered the nuances of the curriculum problem in relation to implementation. Understanding the process, challenges, and promises of cross-cultural curriculum deliberation holds significance for educators, curricularists, and educational researchers wishing to advance teaching and learning within silenced histories and controversial issues.

Naturally etched tracks in apatites and the correction of fission track dating

CERN Document Server

Tien, J L

1999-01-01

Naturally etched tracks have been found in apatites from the rapid cooled, high-level Kunon pluton in the Zhangzhou Igneous Complex, SE China. This is manifested by the fact that the apatite fission track (FT) age derived from conventional counting of spontaneous and induced tracks yields a result of 140.6+-6.5 Ma, which is much older than the ages determined using other methods on different minerals from the same rock. When tracks are observed after etching the polished inner sections of the apatite grains, the naturally etched tracks characterized by having hazy boundaries can be distinguished from the normal tracks with sharp boundaries. The age obtained by omitting these fading-resistant hazy tracks, 76.5+-4.0 Ma, indicates the time of the Kunon pluton cooling down to approx 100 deg. C. The corrected peak age (73.8 Ma) is consistent with the other apatite FT peak ages (79.2 to 70.2 Ma) of the nearly contemporaneous plutons in the same igneous complex.

Next generation of procedural skills curriculum development: Proficiency-based progression

Directory of Open Access Journals (Sweden)

Richard M. Satava

2015-01-01

Conclusion: The FRS use a new process (full life-cycle curriculum development with proficiency-based progression which can be used in order to develop any quantitative procedural curriculum, through generic templates that have been developed. Such an approach will dramatically decrease the cost, time and effort to develop a new specific curriculum, while producing uniformity in approach, inter-operability among different curricula and consistency in objective assessment. This process is currently online, open source and freely available, to encourage the adoption of a scholarly and rigorous approach to curriculum development which is flexible enough to be adopted and adapted to most technical skills curriculum needs.

Phenomenology and Curriculum Implementation: Discerning a Living Curriculum through the Analysis of Ted Aoki's Situational Praxis

Science.gov (United States)

Magrini, James M.

2015-01-01

The argumentation in this paper is grounded in a critical and conceptual analysis of Ted Aoki's phenomenology, wherein curriculum is read as "phenomenological text." The problem explored emerges from Aoki's critique of the Tyler rationale for curriculum design, implementation and evaluation as it is conceived and practised in…

Incorporating Dynamical Systems into the Traditional Curriculum.

Science.gov (United States)

Natov, Jonathan

2001-01-01

Presents a brief overview of dynamical systems. Gives examples from dynamical systems and where they fit into the current curriculum. Points out that these examples are accessible to undergraduate freshmen and sophomore students, add continuity to the standard curriculum, and are worth including in classes. (MM)

Genetics and southern African prehistory: an archaeological view.

Science.gov (United States)

Mitchell, Peter

2010-01-01

Southern African populations speaking languages that are often - but inaccurately - grouped together under the label 'Khoisan' are an important focus of molecular genetic research, not least in tracking the early stages of human genetic diversification. This paper reviews these studies from an archaeological standpoint, concentrating on modern human origins, the introduction of pastoralism to southern Africa and admixture between the region's indigenous foragers and incoming Bantu-speaking farmers. To minimise confusion and facilitate correlation with anthropological, linguistic and archaeological data it emphasises the need to use ethnolinguistic labels accurately and with due regard for the particular histories of individual groups. It also stresses the geographically and culturally biased nature of the genetic studies undertaken to date, which employ data from only a few 'Khoisan' groups. Specific topics for which the combined deployment of genetic and archaeological methods would be particularly useful include the early history of Ju-Hoan- and Tuu-speaking hunter-gatherers, the expansion of Khoe-speaking populations, the chronology of genetic exchange between hunter-gatherers and farmers, and the origins of the Sotho/Tswana- and Nguni-speaking populations that dominate much of southern Africa today.

Science Curriculum Components Favored by Taiwanese Biology Teachers

Science.gov (United States)

Lin, Chen-Yung; Hu, Reping; Changlai, Miao-Li

2005-09-01

The new 1-9 curriculum framework in Taiwan provides a remarkable change from previous frameworks in terms of the coverage of content and the powers of teachers. This study employs a modified repertory grid technique to investigate biology teachers' preferences with regard to six curriculum components. One hundred and eighty-five in-service and pre-service biology teachers were asked to determine which science curriculum components they liked and disliked most of all to include in their biology classes. The data show that the rank order of these science curriculum components, from top to bottom, was as follows: application of science, manipulation skills, scientific concepts, social/ethical issues, problem-solving skills, and the history of science. They also showed that pre-service biology teachers, as compared with in-service biology teachers, favored problem-solving skills significantly more than manipulative skills, while in-service biology teachers, as compared with pre-service biology teachers, favored manipulative skills significantly more than problem-solving skills. Some recommendations for ensuring the successful implementation of the Taiwanese 1-9 curriculum framework are also proposed.

Sign tracking, but not goal tracking, is resistant to outcome devaluation

Directory of Open Access Journals (Sweden)

Sara E. Morrison

2015-12-01

Full Text Available During Pavlovian conditioning, a conditioned stimulus (CS may act as a predictor of a reward to be delivered in another location. Individuals vary widely in their propensity to engage with the CS (sign tracking or with the site of eventual reward (goal tracking. It is often assumed that sign tracking involves the association of the CS with the motivational value of the reward, resulting in the CS acquiring incentive value independent of the outcome. However, experimental evidence for this assumption is lacking. In order to test the hypothesis that sign tracking behavior does not rely on a neural representation of the outcome, we employed a reward devaluation procedure. We trained rats on a classic Pavlovian paradigm in which a lever CS was paired with a sucrose reward, then devalued the reward by pairing sucrose with illness in the absence of the CS. We found that sign tracking behavior was enhanced, rather than diminished, following reward devaluation; thus, sign tracking is clearly independent of a representation of the outcome. In contrast, goal tracking behavior was decreased by reward devaluation. Furthermore, when we divided rats into those with high propensity to engage with the lever (sign trackers and low propensity to engage with the lever (goal trackers, we found that nearly all of the effects of devaluation could be attributed to the goal trackers. These results show that sign tracking and goal tracking behavior may be the output of different associative structures in the brain, providing insight into the mechanisms by which reward-associated stimuli – such as drug cues – come to exert control over behavior in some individuals.

Sign Tracking, but Not Goal Tracking, is Resistant to Outcome Devaluation

Science.gov (United States)

Morrison, Sara E.; Bamkole, Michael A.; Nicola, Saleem M.

2015-01-01

During Pavlovian conditioning, a conditioned stimulus (CS) may act as a predictor of a reward to be delivered in another location. Individuals vary widely in their propensity to engage with the CS (sign tracking) or with the site of eventual reward (goal tracking). It is often assumed that sign tracking involves the association of the CS with the motivational value of the reward, resulting in the CS acquiring incentive value independent of the outcome. However, experimental evidence for this assumption is lacking. In order to test the hypothesis that sign tracking behavior does not rely on a neural representation of the outcome, we employed a reward devaluation procedure. We trained rats on a classic Pavlovian paradigm in which a lever CS was paired with a sucrose reward, then devalued the reward by pairing sucrose with illness in the absence of the CS. We found that sign tracking behavior was enhanced, rather than diminished, following reward devaluation; thus, sign tracking is clearly independent of a representation of the outcome. In contrast, goal tracking behavior was decreased by reward devaluation. Furthermore, when we divided rats into those with high propensity to engage with the lever (sign trackers) and low propensity to engage with the lever (goal trackers), we found that nearly all of the effects of devaluation could be attributed to the goal trackers. These results show that sign tracking and goal tracking behavior may be the output of different associative structures in the brain, providing insight into the mechanisms by which reward-associated stimuli—such as drug cues—come to exert control over behavior in some individuals. PMID:26733783

Following Industry's Lead: Revising the Automotive Technology Curriculum

Science.gov (United States)

Crouse, William H.; Anglin, Donald L.

1976-01-01

Today's automotive technology curriculum is changing; curriculum revisions are being made in response to both the changing automobile and to the latest social trends and laws affecting students and teachers alike. (Author)

Didáctica y Curriculum: controversia inacabada

Directory of Open Access Journals (Sweden)

María Luisa SEVILLANO GARCÍA

2009-11-01

Full Text Available RESUMEN: Uno de los sucesos más notables y de mayor alcance dentro de la Didáctica ha sido en los últimos años la incorporación del curriculum a su ámbito de estudio. Este hecho está permitiendo formas nuevas de plantear los fenómenos escolares, la incorporación de nuevos marcos conceptuales y nuevas investigaciones que enriquecen el panorama escolar y educativo. Nos parece que desde las nuevas teorías del curriculum se retroalimenta y rejuvenece el árbol de la Didáctica.El hecho de que actualmente didáctica y curriculum se empleen en ámbitos profesionales casi de forma equivalente no nos faculta para conceptualizar ambos como sinónimos o tendentes a una igualación en un proceso evolutivo. Pensamos que la conflictividad entre los dos términos es una nota muy presente en la actualidad, que generará nuevas visiones de estos conceptos, ricos y fecundos los dos y que los investigadores seguiremos trabajando en la línea de las respectivas demarcaciones y clarificaciones.ABSTRACT: One of he most relevance success during the last years linked to the Didactic field has been the inclusión of the curriculum matter this discipline. News ways of managed the scholars' phenomena, the incorporation of new conceptual frames and new researches that enriches the scholar and learning panorama, have been making possible by that. We think the curriculum theories are able to rejuvenate the Didactics tree.Actually both didactic and curriculum are used in professional fields in the same way and, but that case don't let us conceptualize both matters as a synonymous words or as a fields trending to an evolution process. We think the conflictive between both matters is a very typical thing happening in the current days and that is generating new visions about both concepts, and also we think that the researchers will continué working in the fields limited by the didactic and curriculum theories.RÉSUMÉ: Un des événements les plus importants de ees

Physical activity across the curriculum: year one process evaluation results

Directory of Open Access Journals (Sweden)

Sullivan Debra K

2008-07-01

Full Text Available Abstract Background Physical Activity Across the Curriculum (PAAC is a 3-year elementary school-based intervention to determine if increased amounts of moderate intensity physical activity performed in the classroom will diminish gains in body mass index (BMI. It is a cluster-randomized, controlled trial, involving 4905 children (2505 intervention, 2400 control. Methods We collected both qualitative and quantitative process evaluation data from 24 schools (14 intervention and 10 control, which included tracking teacher training issues, challenges and barriers to effective implementation of PAAC lessons, initial and continual use of program specified activities, and potential competing factors, which might contaminate or lessen program effects. Results Overall teacher attendance at training sessions showed exceptional reach. Teachers incorporated active lessons on most days, resulting in significantly greater student physical activity levels compared to controls (p Conclusion In the first year of the PAAC intervention, process evaluation results were instrumental in identifying successes and challenges faced by teachers when trying to modify existing academic lessons to incorporate physical activity.

Water Pollution, Environmental Science Curriculum Guide Supplement.

Science.gov (United States)

McKenna, Harold J.

This curriculum guide is a 40-day unit plan on water pollution developed, in part, from the National Science Foundation Environmental Science Institutes' Ninth Grade Environmental Science Curriculum Guide. This unit contains teacher lesson plans, suggested teacher and student modules, case studies, and activities to be developed by teachers…

A Review of New Mathematics Curriculum Materials.

Science.gov (United States)

Vanderlin, Carl J., Jr.

This manual outlines the nature of some of the major curriculum projects in mathematics and lists materials which are available from these projects. An introductory statement concerning the history and philosophy of each program is indicated. The curriculum projects reported on are: (1) Boston College Mathematics Institute, (2) Cambridge…

Innovative Conference Curriculum: Maximizing Learning and Professionalism

Science.gov (United States)

Hyland, Nancy; Kranzow, Jeannine

2012-01-01

This action research study evaluated the potential of an innovative curriculum to move 73 graduate students toward professional development. The curriculum was grounded in the professional conference and utilized the motivation and expertise of conference presenters. This innovation required students to be more independent, act as a critical…

A radical-local perspective on curriculum elaboration

DEFF Research Database (Denmark)

Chaiklin, Seth

of educational actions. In practice, a curriculum does not provide much analytic insight for how to realise the ideals which they express, nor does it provide insight into the interactions that arise as students engage with the content of the curriculum. To illustrate how a cultural-historical perspective can...

Curriculum Change in Nunavut: Towards Inuit Qaujimajatuqangit

Science.gov (United States)

McGregor, Heather Elizabeth

2012-01-01

Between 1985 and the present, curriculum developers, educators and Elders in Nunavut have been working towards reconceptualization of curriculum to better meet the strengths and needs of Inuit students and to reflect, preserve, and revitalize Inuit worldview, language, and culture. This article outlines the development of the 1989 curriculum…

Marine Biology Activities. Ocean Related Curriculum Activities.

Science.gov (United States)

Pauls, John

The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

Development of a subspecialty cardiology curriculum for paediatric ...

African Journals Online (AJOL)

This online interactive curriculum was followed by several site visits to ... Evaluation of the curriculum model included post-module quizzes on cardiac topics as ... Conclusions: Our innovative hybrid approach, combining online educational ...

Curriculum design in transformation: consideration about educational institutions and beyond them

Directory of Open Access Journals (Sweden)

FELDMANN, Marina Graziela; MASETTO, Marcos Tarciso

Full Text Available This article looks for calling to the attention of our readers some thoughts about the need to rethink the curriculum designs in our educational institutions, most of which still remain with a curriculum of traditional organization called features. Currently, both the authors who write about the significance of education in our society, such as curriculum experts warn of the need to review our curricula. It’s a compulsory agenda in many conferences and educational events. In the course of these concerns, we bring our collaboration nowadays. For the case of transformation of a curriculum design it´s is necessary to agree on a conception of curriculum, its historical contextualization, the redefinition and reorganization of the elements that compose it and the current demands that a curriculum should respond. In this article, we will discuss two aspects that appear to contain special relevance to our theme: the first concerns the design of curriculum and its developments; and the second, the teaching staff and their training in curriculum redesign.

A tracking system for laboratory mice to support medical researchers in behavioral analysis.

Science.gov (United States)

Macrì, S; Mainetti, L; Patrono, L; Pieretti, S; Secco, A; Sergi, I

2015-08-01

The behavioral analysis of laboratory mice plays a key role in several medical and scientific research areas, such as biology, toxicology, pharmacology, and so on. Important information on mice behavior and their reaction to a particular stimulus is deduced from a careful analysis of their movements. Moreover, behavioral analysis of genetically modified mice allows obtaining important information about particular genes, phenotypes or drug effects. The techniques commonly adopted to support such analysis have many limitations, which make the related systems particularly ineffective. Currently, the engineering community is working to explore innovative identification and sensing technologies to develop new tracking systems able to guarantee benefits to animals' behavior analysis. This work presents a tracking solution based on passive Radio Frequency Identification Technology (RFID) in Ultra High Frequency (UHF) band. Much emphasis is given to the software component of the system, based on a Web-oriented solution, able to process the raw tracking data coming from a hardware system, and offer 2D and 3D tracking information as well as reports and dashboards about mice behavior. The system has been widely tested using laboratory mice and compared with an automated video-tracking software (i.e., EthoVision). The obtained results have demonstrated the effectiveness and reliability of the proposed solution, which is able to correctly detect the events occurring in the animals' cage, and to offer a complete and user-friendly tool to support researchers in behavioral analysis of laboratory mice.

A novel strong tracking finite-difference extended Kalman filter for nonlinear eye tracking

Institute of Scientific and Technical Information of China (English)

ZHANG ZuTao; ZHANG JiaShu

2009-01-01

Non-Intrusive methods for eye tracking are Important for many applications of vision-based human computer interaction. However, due to the high nonlinearity of eye motion, how to ensure the robust-ness of external interference and accuracy of eye tracking poses the primary obstacle to the integration of eye movements into today's interfaces. In this paper, we present a strong tracking finite-difference extended Kalman filter algorithm, aiming to overcome the difficulty In modeling nonlinear eye tracking. In filtering calculation, strong tracking factor is introduced to modify a priori covariance matrix and im-prove the accuracy of the filter. The filter uses finite-difference method to calculate partial derivatives of nonlinear functions for eye tracking. The latest experimental results show the validity of our method for eye tracking under realistic conditions.

Clinical nutrition in the hepatogastroenterology curriculum

DEFF Research Database (Denmark)

Mulder, Chris J J; Wanten, Geert J A; Semrad, Carol E

2016-01-01

of Gastroenterology and Hepatology has defined specific expertise areas in Advanced endoscopy, hepatology, digestive oncology and clinical nutrition, training for the latter topic is lacking in the current hepatogastroenterology (HGE) curriculum. Given its relevance for HGE practice, and being at the core...... of gastrointestinal functioning, there is an obvious need for training in nutrition and related issues including the treatment of disease-related malnutrition and obesity and its associated metabolic derangements. This document aims to be a starting point for the integration of nutritional expertise in the HGE...... curriculum, allowing a central role in the management of malnutrition and obesity. We suggest minimum endpoints for nutritional knowledge and expertise in the standard curriculum and recommend a focus period of training in nutrition issues in order to produce well-trained HGE specialists. This article...

Moral education and values education in curriculum reform In China

Institute of Scientific and Technical Information of China (English)

Zhu Xiaoman

2006-01-01

In the new curriculum reform in China,moral education and values education have been defined from the angles of the integrity and conformity of curriculum functions.Accordingly, a new education concept based on complete/integral curriculum functions is established.By discussing the essences of the curriculum,the basis of moral and values education,integrated curriculum setting in instruction structure,the presence of emotional and attitudinal goals in the subject standards,and teaching methods,this text points out that this curriculum reform looks to moral and values education in schools.The reform also emphasizes and will guarantee moral and values education in schools.Finally,the article recommends to elementary and secondary schools the studies on moral education in class conducted by the Research Institute of Moral Education of Nanjing Normal University,one of the Key Bases for Humanities and Social Sciences Research for the Ministry of Education.

Range measurements and track kinetics in Dielectric Nuclear Track Detectors (DNTDs)

Energy Technology Data Exchange (ETDEWEB)

Aframian, A

1981-01-01

Observations of nuclear track development profiles and the kinetics of etched tracks in sensitive dielectric nuclear track detectors indicate three separate phases: the inception phase or the cone phase, the transition phase and the sphere phase. Continued etching of the sphere phase to through-tracks yields accurate range data for particles of different masses and energies and minimum critical angles of registration for each particle. The present results show an energy resolution of 40 keV (fwhm) for 5.48 MeV alpha-particles emitted from Am-241.

Curriculum and Cognition

Science.gov (United States)

Rosenstein, Joseph

1971-01-01

Paper presented at the Summer Meeting of the Alexander Graham Bell Association for the Deaf held in Philadelphia, June 24-27, 1970. Discussed are concepts of curriculum development, cognitive development, and educational methods with implications for the handicapped. (CB)

高中體育班的潛在課程 The Hidden Curriculum Experienced by Senior

Directory of Open Access Journals (Sweden)

林佳瑩 Chia-Yin Lin

2013-06-01

Full Text Available 本研究以臺灣北部地區一所高中體育班二年級學生為研究參與者，研究者採用學校民族誌的方式，透過參與觀察和訪談，瞭解高中體育班學生從學校生活中學到何種潛在課程、這些潛在課程的本質與影響，以及學生如何詮釋潛在課程。研究發現，高中體育班潛在課程帶有二元分類的色彩，體育班學生從分流制度、課堂學習、專長訓練、師生互動及同儕關係五個面向中分別學到區隔、等待、試煉、分類及競合的潛在課程。在學習經驗與角色認同等因素的影響之下，體育班學生對學校制度中隱藏的潛在課程作出不同的洞察與詮釋，進而影響其對課程知識的看法、學習態度與行為、人際互動及生涯發展。 The purpose of this study was to explore the hidden curriculum encountered by a class of second-year senior high school physical education majors in northern Taiwan. The study adopted a school ethnography approach. Based on data collected through participant observation and interviews, the study explored the nature and effects of the hidden curriculum that the students experienced in their high school life, and the ways in which they interpreted this curriculum. The results indicated that the hidden curriculum was somewhat polarized: through the five dimensions of ability tracking, classroom learning, sports training, teacher-student interaction and peer relations, they learned about stratification, waiting, practicing, categorization and competition. In addition, the hidden curriculum had an impact on the students’ knowledge, behavior, attitudes, interpersonal relationships, self-concept and career development.

Large scale tracking algorithms

Energy Technology Data Exchange (ETDEWEB)

Hansen, Ross L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Love, Joshua Alan [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Melgaard, David Kennett [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Karelitz, David B. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Pitts, Todd Alan [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Zollweg, Joshua David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Anderson, Dylan Z. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Nandy, Prabal [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Whitlow, Gary L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Bender, Daniel A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Byrne, Raymond Harry [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2015-01-01

Low signal-to-noise data processing algorithms for improved detection, tracking, discrimination and situational threat assessment are a key research challenge. As sensor technologies progress, the number of pixels will increase signi cantly. This will result in increased resolution, which could improve object discrimination, but unfortunately, will also result in a significant increase in the number of potential targets to track. Many tracking techniques, like multi-hypothesis trackers, suffer from a combinatorial explosion as the number of potential targets increase. As the resolution increases, the phenomenology applied towards detection algorithms also changes. For low resolution sensors, "blob" tracking is the norm. For higher resolution data, additional information may be employed in the detection and classfication steps. The most challenging scenarios are those where the targets cannot be fully resolved, yet must be tracked and distinguished for neighboring closely spaced objects. Tracking vehicles in an urban environment is an example of such a challenging scenario. This report evaluates several potential tracking algorithms for large-scale tracking in an urban environment.

Graduates from a reformed undergraduate medical curriculum based on Tomorrow's Doctors evaluate the effectiveness of their curriculum 6 years after graduation through interviews.

Science.gov (United States)

Watmough, Simon D; O'Sullivan, Helen; Taylor, David C M

2010-09-29

In 1996 Liverpool reformed its medical curriculum from a traditional lecture based course to a curriculum based on the recommendations in Tomorrow's Doctors. A project has been underway since 2000 to evaluate this change. This paper focuses on the views of graduates from that reformed curriculum 6 years after they had graduated. Between 2007 and 2009 45 interviews took place with doctors from the first two cohorts to graduate from the reformed curriculum. The interviewees felt like they had been clinically well prepared to work as doctors and in particular had graduated with good clinical and communication skills and had a good knowledge of what the role of doctor entailed. They also felt they had good self directed learning and research skills. They did feel their basic science knowledge level was weaker than traditional graduates and perceived they had to work harder to pass postgraduate exams. Whilst many had enjoyed the curriculum and in particular the clinical skills resource centre and the clinical exposure of the final year including the "shadowing" and A & E attachment they would have liked more "structure" alongside the PBL when learning the basic sciences. According to the graduates themselves many of the aims of curriculum reform have been met by the reformed curriculum and they were well prepared clinically to work as doctors. However, further reforms may be needed to give confidence to science knowledge acquisition.

From Too Much Freedom to Too Much Restriction: The Case of Teacher Autonomy from National Curriculum Statement (NCS) to Curriculum and Assessment Statement (CAPS)

Science.gov (United States)

Ramatlapana, K.; Makonye, J. P.

2012-01-01

The major curricula revisions in South Africa in the last two decades or so have changed the curriculum landscape. These revisions are meant to effect among other issues, the socio-economic development for all through quality education. The latest curricula transition from National Curriculum Statement (NCS) to Curriculum and Assessment Policy…

Texas Real Estate Curriculum Workshop Summary Report.

Science.gov (United States)

Lyon, Robert

The Texas Real Estate Research Center-Texas Education Agency (TRERC-TEA) curriculum workshop was attended by over 40 participants representing 26 Texas community colleges. These participants divided into eight small groups by real estate specialty area and developed curriculum outlines and learning objectives for the following real estate courses:…

Adolescent Sexual Education: Designing Curriculum That Works

Science.gov (United States)

Quincy, Michael L.

2009-01-01

The purpose of this review paper, "Adolescent Sexual Education: Designing Curriculum That Works", is to present some basic curriculum necessities for developing an in-school sexual education program that results in decreasing the number of teenagers initiating sex, thus reducing the number of teen pregnancies and cases of sexually transmitted…

Quantization-Based Adaptive Actor-Critic Tracking Control With Tracking Error Constraints.

Science.gov (United States)

Fan, Quan-Yong; Yang, Guang-Hong; Ye, Dan

2018-04-01

In this paper, the problem of adaptive actor-critic (AC) tracking control is investigated for a class of continuous-time nonlinear systems with unknown nonlinearities and quantized inputs. Different from the existing results based on reinforcement learning, the tracking error constraints are considered and new critic functions are constructed to improve the performance further. To ensure that the tracking errors keep within the predefined time-varying boundaries, a tracking error transformation technique is used to constitute an augmented error system. Specific critic functions, rather than the long-term cost function, are introduced to supervise the tracking performance and tune the weights of the AC neural networks (NNs). A novel adaptive controller with a special structure is designed to reduce the effect of the NN reconstruction errors, input quantization, and disturbances. Based on the Lyapunov stability theory, the boundedness of the closed-loop signals and the desired tracking performance can be guaranteed. Finally, simulations on two connected inverted pendulums are given to illustrate the effectiveness of the proposed method.

Teachers’ Readiness to Implement Digital Curriculum in Kuwaiti Schools

Directory of Open Access Journals (Sweden)

Hamed Mubarak Al-Awidi

2017-03-01

Findings\tTeachers are moderately ready for implementation of the digital curriculum in both components of readiness (technical and pedagogical. Teachers identified some factors that that hinder their readiness. These factors are related to time constraints, knowledge and skills, infrastructure, and technical support. Recommendations for Practitioners: This paper will guide curriculum decision makers to find the best ways to help and support teachers to effectively implement the digital. Future Research: Follow up studies may examine the effectiveness of teacher education pro-grams in preparing students teachers to implement the digital curriculum, and the role of education decision makers in facilitating the implementation of the digital curriculum.

Making tracks

Energy Technology Data Exchange (ETDEWEB)

Anon.

1986-10-15

In many modern tracking chambers, the sense wires, rather than being lined up uniformly, are grouped into clusters to facilitate the pattern recognition process. However, with higher energy machines providing collisions richer in secondary particles, event reconstruction becomes more complicated. A Caltech / Illinois / SLAC / Washington group developed an ingenious track finding and fitting approach for the Mark III detector used at the SPEAR electron-positron ring at SLAC (Stanford). This capitalizes on the detector's triggering, which uses programmable logic circuits operating in parallel, each 'knowing' the cell patterns for all tracks passing through a specific portion of the tracker (drift chamber)

Tradition and Change in the Social Studies Curriculum.

Science.gov (United States)

Schneider, Donald O.

1980-01-01

The historical development of curriculum materials in the social studies is outlined. Principles offering the potential to effect major changes are described and a set of guidelines for a rational social studies curriculum is established. (JMF)

Standardised Curriculum and Hermeneutics: The Case of Australian Vocational Educators

Science.gov (United States)

Hodge, Steven

2018-01-01

Curriculum theorists have acknowledged the relevance of "hermeneutics", or theory of interpretation and understanding, to curriculum studies. In the European "Didaktik" tradition hermeneutics has also been applied to the curriculum work of educators, but such an extension is rarer in the Anglo-American tradition. Educators in…

Designing Web-Based Educative Curriculum Materials for the Social Studies

Science.gov (United States)

Callahan, Cory; Saye, John; Brush, Thomas

2013-01-01

This paper reports on a design experiment of web-based curriculum materials explicitly created to help social studies teachers develop their professional teaching knowledge. Web-based social studies curriculum reform efforts, human-centered interface design, and investigations into educative curriculum materials are reviewed, as well as…

Curriculum as Environments for Learning: A Practicel Meaning and Model.

Science.gov (United States)

Sinclair, Robert L.; Ghory, Ward J.

Effective curriculum development and implementation may be achieved by considering the multidimensional nature of the term "curriculum." A definition of curriculum should be considered in terms of its expressed, implied, and emergent dimensions. The expressed dimension is the written statement of learning objectives, sequence of contents, learning…

[Creating an integrated nursing curriculum].

Science.gov (United States)

Romano, R A; Papa, L M; Lopes, G T

1997-01-01

During the last two decades, Brazilian society has gone through great changes into political, ideological and economical fields. These changes left their strings into society, specially in population health. The nurse formation based on the Law n(o) 5540/68 and on the Statement n(o) 163/72, no more meets population demands. Since 1992, the Nursing Faculty of UERJ-FEUerj intensifies the reflection movement upon teaching-learning process searching for transforming its own reality. The making of this project presents two complementary and important reasons: FEUerj docents and discents' desire in elaborating a curriculum which searches for nurses' formation that articulates teaching-work-community, theory and practice, based on a Critical Theory of Education, on the line of PROBLEMATIZATION, and the accomplishment of Statement n(o) 314/94 from the CFE and from the Letter of Order MEC n(o) 1171/15/dez/94. From debating, the professional profile has been defined from the social environment where the profession is performed and the alumnate's characteristics; area determination or group of attributions, according to professional praxis adequation, concept hierachization, processes, etc., which in the process of 'classification and syntheses' of knowledge results into a netlike chained and related tree. In the first phase of the curriculum study, it has diagnosed as principal condition, the actual curriculum 'DECONTEXTUALIZATION' and the 'US' to be faced to lead it to an end the Curriculum Reformulation Proposal. The Process of Pedagogical Abilitation for professors, workshops, researches on the desirable and present profile, seminars, performance, abilities and principles systematization, identification of areas which compose the integrated curriculum, subjects localization into areas and articulation between professional subjects and other activities, has been implemented. Based on this work on the problematized pedagogy first step, an instrument 'Research on the

Multisensor Distributed Track Fusion AlgorithmBased on Strong Tracking Filter and Feedback Integration1）

Institute of Scientific and Technical Information of China (English)

YANGGuo-Sheng; WENCheng-Lin; TANMin

2004-01-01

A new multisensor distributed track fusion algorithm is put forward based on combiningthe feedback integration with the strong tracking Kalman filter. Firstly, an effective tracking gateis constructed by taking the intersection of the tracking gates formed before and after feedback.Secondly, on the basis of the constructed effective tracking gate, probabilistic data association andstrong tracking Kalman filter are combined to form the new multisensor distributed track fusionalgorithm. At last, simulation is performed on the original algorithm and the algorithm presented.

Regionalism as a Principle for Curriculum Relevance.

Science.gov (United States)

Blunt, R. J. S.

1998-01-01

Examines the rhetoric of a curriculum development proposal at the University of Port Elizabeth (South Africa) which uses the concept of regionalism as a principal for curriculum development. The regionalist approach is then examined in light of two different approaches to the function of the university. It is concluded that postmodern universities…

Web-Based Engine for Program Curriculum Designers

Science.gov (United States)

Hamam, H.; Loucif, S.

2009-01-01

Educational institutions pay careful attention to the design of program curricula, which represent a framework to meet institutional goals and missions. Of course, the success of any institution depends highly on the quality of its program curriculum. The development of such a curriculum and, more importantly, the evaluation of its quality are…

Track finding and track reconstruction in the internal forward drift chamber of SAPHIR

International Nuclear Information System (INIS)

Umlauf, G.

1993-03-01

A track finding algorithm has been developed for the inner forward drift chamber of the SAPHIR detector (at ELSA in Bonn) using the Principal Components Analysis as a tool for interpolating track coordinates. The drift chamber consists of twelve planar layers with six different inclinations and is being operated in an inhomogenous magnetic field. The task of track finding is basicly split into a primary stage that defines track candidates without the use of drift-time information and a second stage that serves to verify the track candidate and to resolve the intrinsic left-right ambiguities of the drift chamber signals. Tracks with at most three missing signals can be found. (orig.) [de

Timber tracking

DEFF Research Database (Denmark)

Düdder, Boris; Ross, Omry

2017-01-01

Managing and verifying forest products in a value chain is often reliant on easily manipulated document or digital tracking methods - Chain of Custody Systems. We aim to create a new means of tracking timber by developing a tamper proof digital system based on Blockchain technology. Blockchain...

Comparison of Genetic Algorithm and Hill Climbing for Shortest Path Optimization Mapping

Directory of Open Access Journals (Sweden)

Fronita Mona

2018-01-01

Full Text Available Traveling Salesman Problem (TSP is an optimization to find the shortest path to reach several destinations in one trip without passing through the same city and back again to the early departure city, the process is applied to the delivery systems. This comparison is done using two methods, namely optimization genetic algorithm and hill climbing. Hill Climbing works by directly selecting a new path that is exchanged with the neighbour’s to get the track distance smaller than the previous track, without testing. Genetic algorithms depend on the input parameters, they are the number of population, the probability of crossover, mutation probability and the number of generations. To simplify the process of determining the shortest path supported by the development of software that uses the google map API. Tests carried out as much as 20 times with the number of city 8, 16, 24 and 32 to see which method is optimal in terms of distance and time computation. Based on experiments conducted with a number of cities 3, 4, 5 and 6 producing the same value and optimal distance for the genetic algorithm and hill climbing, the value of this distance begins to differ with the number of city 7. The overall results shows that these tests, hill climbing are more optimal to number of small cities and the number of cities over 30 optimized using genetic algorithms.

Survey and Research on Continuing Education Curriculum Construction for Primary and Secondary School Teachers

Directory of Open Access Journals (Sweden)

Yang Chao

2015-01-01

Full Text Available Continuing education curriculum construction is the key work to complete the teachers’ continuing education system, it is also an important part of the teachers’ specialization. This study aims to master the main problems of the current primary and secondary school teachers’ continuing education curriculum construction and put forward the corresponding improvement countermeasures. Research in Yunnan province of China as a case, through the Questionnaire Method, Interview Method and Factors Analysis Method, this study make an thorough analysis on the prominent questions of the curriculum resources informationization level, curriculum structure, curriculum practicability, curriculum management and curriculum evaluation mechanism of the primary and secondary school teachers continuing education curriculums construction. Study found that the curriculum construction should also increase the intensity of curriculum resources informatization, develop diversified curriculum resources, complete six modules, carry out a standardized and scientific management and diversified curriculum evaluation mechanism. Research data and conclusions both enrich the theory of the con-struction of the teachers continuing education curriculum, and also provide a practical reference for the admin-istrative department of education and teacher training institutions to formulate measures.

Dependence of yield of nuclear track-biosensors on track radius and analyte concentration

Science.gov (United States)

García-Arellano, H.; Muñoz H., G.; Fink, D.; Vacik, J.; Hnatowicz, V.; Alfonta, L.; Kiv, A.

2018-04-01

In swift heavy ion track-based polymeric biosensor foils with incorporated enzymes one exploits the correlation between the analyte concentration and the sensor current, via the enrichment of charged enzymatic reaction products in the track's confinement. Here we study the influence of the etched track radius on the biosensor's efficiency. These sensors are analyte-specific only if both the track radii and the analyte concentration exceed certain threshold values of ∼15 nm and ∼10-6 M (for glucose sensing), respectively. Below these limits the sensor signal stems un-specifically from any charge carrier. In its proper working regime, the inner track walls are smoothly covered by enzymes and the efficiency is practically radius independent. Theory shows that the measured current should be slightly sub-proportional to the analyte concentration; the measurements roughly reconfirm this. Narrower tracks (∼5-15 nm radius) with reduced enzyme coverage lead to decreasing efficiency. Tiny signals visible when the tracks are etched to effective radii between 0 and ∼5 nm are tentatively ascribed to enzymes bonded to surface-near nano-cracks in the polymer foil, resulting from its degradation due to aging, rather than to the tracks. Precondition for this study was the accurate determination of the etched track radii, which is possible only by a nanofluidic approach. This holds to some extent even for enzyme-covered tracks, though in this case most of the wall charges are compensated by enzyme bonding.

Tracks: A National Environmental Public Health Tracking Network Overview

Centers for Disease Control (CDC) Podcasts

In this podcast, Dr. Mike McGeehin, Director of CDC's Division of Environmental Hazards and Health Effects, provides an overview of the National Environmental Public Health Tracking Network. It highlights the Tracking Network's goal, how it will improve public health, its audience, and much more.

Urbanism on Track : Application of tracking technologies in urbanism

NARCIS (Netherlands)

Van der Hoeven, F.D.; Van Schaick, J.; Van der Spek, S.C.; Smit, M.G.J.

2008-01-01

Tracking technologies such as GPS, mobile phone tracking, video and RFID monitoring are rapidly becoming part of daily life. Technological progress offers huge possibilities for studying human activity patterns in time and space in new ways. Delft University of Technology (TU Delft) held an

Neuroscience and humanistic psychiatry: a residency curriculum.

Science.gov (United States)

Griffith, James L

2014-04-01

Psychiatry residencies with a commitment to humanism commonly prioritize training in psychotherapy, cultural psychiatry, mental health policy, promotion of human rights, and similar areas reliant upon dialogue and collaborative therapeutic relationships. The advent of neuroscience as a defining paradigm for psychiatry has challenged residencies with a humanistic focus due to common perceptions that it would entail constriction of psychiatric practice to diagnostic and psychopharmacology roles. The author describes a neuroscience curriculum that has taught psychopharmacology effectively, while also advancing effectiveness of language-based and relationship-based therapeutics. In 2000, the George Washington University psychiatry residency initiated a neuroscience curriculum consisting of (1) a foundational postgraduate year 2 seminar teaching cognitive and social neuroscience and its integration into clinical psychopharmacology, (2) advanced seminars that utilized a neuroscience perspective in teaching specific psychotherapeutic skill sets, and (3) case-based teaching in outpatient clinical supervisions that incorporated a neuroscience perspective into traditional psychotherapy supervisions. Curricular assessment was conducted by (1) RRC reaccreditation site visit feedback, (2) examining career trajectories of residency graduates, (3) comparing PRITE exam Somatic Treatments subscale scores for 2010-2012 residents with pre-implementation residents, and (4) postresidency survey assessment by 2010-2012 graduates. The 2011 RRC site visit report recommended a "notable practice" citation for "innovative neurosciences curriculum." Three of twenty 2010-2012 graduates entered neuroscience research fellowships, as compared to none before the new curriculum. PRITE Somatic Treatments subscale scores improved from the 23rd percentile to the 62nd percentile in pre- to post-implementation of curriculum (p neuroscience curriculum for a residency committed to humanistic psychiatry

One Newspaper's Role in the Demise of the Tasmanian Essential Learnings Curriculum: Adding New Understandings to Cohen's Moral Panic Theory in Analyzing Curriculum Change

Science.gov (United States)

Rodwell, Grant

2011-01-01

The purpose of this paper is to analyze the role of print media in the development of systemwide curriculum change. Consideration is given to the nature and influence of newspapers on public opinion about curriculum change through the examination of the role of the "Mercury" in one period in the history of Tasmanian curriculum change.…

An insight on advantage of hybrid sun–wind-tracking over sun-tracking PV system

International Nuclear Information System (INIS)

Rahimi, Masoud; Banybayat, Meisam; Tagheie, Yaghoub; Valeh-e-Sheyda, Peyvand

2015-01-01

Graphical abstract: Real photograph of hybrid sun–wind-tracking system. - Highlights: • Novel hybrid sun–wind-tracking system proposed to enhance PV cell performance. • The wind tracker can cool down the PV cell as sun-tracking system work. • The hybrid tracker achieved 7.4% increase in energy gain over the sun tracker. • The overall daily output energy gain was increased by 49.83% by using this system. - Abstract: This paper introduces the design and application of a novel hybrid sun–wind-tracking system. This hybrid system employs cooling effect of wind, besides the advantages of tracking sun for enhancing power output from examined hybrid photovoltaic cell. The principal experiment focuses on comparison between dual-axes sun-tracking and hybrid sun–wind-tracking photovoltaic (PV) panels. The deductions based on the research tests confirm that the overall daily output energy gain was increased by 49.83% compared with that of a fixed system. Moreover, an overall increase of about 7.4% in the output power was found for the hybrid sun–wind-tracking over the two-axis sun tracking system.

ASTRO's 2007 Core Physics Curriculum for Radiation Oncology Residents

International Nuclear Information System (INIS)

Klein, Eric E.; Gerbi, Bruce J.; Price, Robert A.; Balter, James M.; Paliwal, Bhudatt; Hughes, Lesley; Huang, Eugene

2007-01-01

In 2004, American Society for Therapeutic Radiology and Oncology (ASTRO) published a curriculum for physics education. The document described a 54-hour course. In 2006, the committee reconvened to update the curriculum. The committee is composed of physicists and physicians from various residency program teaching institutions. Simultaneously, members have associations with American Association of Physicists in Medicine, ASTRO, Association of Residents in Radiation Oncology, American Board of Radiology, and American College of Radiology. Representatives from the latter two organizations are key to provide feedback between the examining organizations and ASTRO. Subjects are based on Accreditation Council for Graduate Medical Education requirements (particles and hyperthermia), whereas the majority of subjects and appropriated hours/subject were developed by consensus. The new curriculum is 55 hours, containing new subjects, redistribution of subjects with updates, and reorganization of core topics. For each subject, learning objectives are provided, and for each lecture hour, a detailed outline of material to be covered is provided. Some changes include a decrease in basic radiologic physics, addition of informatics as a subject, increase in intensity-modulated radiotherapy, and migration of some brachytherapy hours to radiopharmaceuticals. The new curriculum was approved by the ASTRO board in late 2006. It is hoped that physicists will adopt the curriculum for structuring their didactic teaching program, and simultaneously, American Board of Radiology, for its written examination. American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee added suggested references, a glossary, and a condensed version of lectures for a Postgraduate Year 2 resident physics orientation. To ensure continued commitment to a current and relevant curriculum, subject matter will be updated again in 2 years

Curriculum-Making in School and College: The Case of Hospitality

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Edwards, Richard; Miller, Kate; Priestley, Mark

2009-01-01

Drawing upon research in the curriculum of hospitality, this article explores the contrasting ways in which the prescribed curriculum is translated into the enacted curriculum in school and college contexts. It identifies organisational culture and teacher and student backgrounds and dispositions as central to the emerging contrasts. It uses this…

Graduates from a reformed undergraduate medical curriculum based on Tomorrow's Doctors evaluate the effectiveness of their curriculum 6 years after graduation through interviews

Directory of Open Access Journals (Sweden)

Taylor David CM

2010-09-01

Full Text Available Abstract Background In 1996 Liverpool reformed its medical curriculum from a traditional lecture based course to a curriculum based on the recommendations in Tomorrow's Doctors. A project has been underway since 2000 to evaluate this change. This paper focuses on the views of graduates from that reformed curriculum 6 years after they had graduated. Methods Between 2007 and 2009 45 interviews took place with doctors from the first two cohorts to graduate from the reformed curriculum. Results The interviewees felt like they had been clinically well prepared to work as doctors and in particular had graduated with good clinical and communication skills and had a good knowledge of what the role of doctor entailed. They also felt they had good self directed learning and research skills. They did feel their basic science knowledge level was weaker than traditional graduates and perceived they had to work harder to pass postgraduate exams. Whilst many had enjoyed the curriculum and in particular the clinical skills resource centre and the clinical exposure of the final year including the "shadowing" and A & E attachment they would have liked more "structure" alongside the PBL when learning the basic sciences. Conclusion According to the graduates themselves many of the aims of curriculum reform have been met by the reformed curriculum and they were well prepared clinically to work as doctors. However, further reforms may be needed to give confidence to science knowledge acquisition.

Durkheim, Vygotsky e o currículo do futuro Durkheim, Vigotsky and the curriculum

Directory of Open Access Journals (Sweden)

Michael F. D. Young

2002-11-01

Full Text Available Este artigo reporta-se às bases epistemológicas do currículo do futuro. Inicia examinando os debates em curso sobre o impacto das mudanças curriculares na economia global. A parte principal do texto refere-se à explicação e comparação de duas teorias sociais do conhecimento - a de Emile Durkheim e a do psicólogo russo Lev Vygotsky, focalizando particularmente a questão das origens do conhecimento e a relação entre o conhecimento cotidiano e o conhecimento teórico. O autor argumenta que a abordagem genético-histórica adotada por Vygotsky precisa ser combinada com a ênfase durkheimiana na realidade social do conhecimento. Finalmente, conclui com algumas observações acerca das implicações da comparação para a teoria de currículo contemporânea.This article is concerned with the epistemological basics of the curriculum of the future. It begins by examining current debates on the impact on the curriculum of changes in the global economy. The major part of the paper is concerned with an explication and comparison of two social theories of knowledge - those of Emile Durkheim and the Russian psychologist Lev Vygotsky, with a particular focus on the concern with the origins of knowledge and the relationship between everyday and theoretical knowledge. It argues that the genetic/historical approach adopted by Vygotsky needs to be combined with Durkheim's focus on the social reality of knowledge itself. It concludes with some observations on the implications of the comparison for contemporary curriculum theory.

Dealing with the challenges of curriculum implementation: Lessons ...

African Journals Online (AJOL)

The article suggests solutions to the educational challenges experienced by rural schoolteachers in implementing the national curriculum policy statements. The results should be of interest to curriculum developers, administrators, and evaluators responsible for solving implementation problems. Este estudo pretende ...

Entrepreneurship: A Viable Addition to Home Economics Curriculum.

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Fortenberry, Sally L.

1988-01-01

Argues that information relating to entrepreneurship should be part of every curriculum within the field of home economics. Discusses characteristics of successful entrepreneurs and discusses how the curriculum can be modified to develop these characteristics. Reviews sources of entrepreneurship materials. (CH)

Non-etching nuclear track visualization in polymers: fluorescent and dyed tracks

International Nuclear Information System (INIS)

Somogyi, G.; Toth-Szilagyi, M.; Monnin, M.; Gourcy, J.

1979-01-01

A report is presented on progress in two methods of non-etching nuclear track visualization. The basis for one method is to graft polymer chains in the vicinity of the ion path in a polymer, and then to dye it, making the track visible. The second method is similar, but in this case saturated organic molecules can be used, which prevents subsequent polymerization. The detector is soaked with a solution of a sensitization molecule that can react with a convenient dye and fix it. The sensitization molecules may diffuse into the detector either through the bulk of it or/ and along the region damaged by a charged particle. Depending on the detailed procedure used, the tracks may be seen as 'dyed tracks' with visible-light illumination or as 'fluorescent tracks' with u.v. illumination. Experimental procedures and results are given and discussed. (U.K.)

Novel horizontal and vertical integrated bioethics curriculum for medical courses.

Science.gov (United States)

D'Souza, Russell F; Mathew, Mary; D'Souza, Derek S J; Palatty, Princy

2018-02-28

Studies conducted by the University of Haifa, Israel in 2001, evaluating the effectiveness of bioethics being taught in medical colleges, suggested that there was a significant lack of translation in clinical care. Analysis also revealed, ineffectiveness with the teaching methodology used, lack of longitudinal integration of bioethics into the undergraduate medical curriculum, and the limited exposure to the technology in decision making when confronting ethical dilemmas. A modern novel bioethics curriculum and innovative methodology for teaching bioethics for the medical course was developed by the UNESCO Chair in Bioethics, Haifa. The horizontal (subject-wise) curriculum was vertically integrated seamlessly through the entire course. An innovative bioethics teaching methodology was employed to implement the curriculum. This new curriculum was piloted in a few medical colleges in India from 2011 to 2015 and the outcomes were evaluated. The evaluation confirmed gains over the earlier identified translation gap with added high student acceptability and satisfaction. This integrated curriculum is now formally implemented in the Indian program's Health Science Universities which is affiliated with over 200 medical schools in India. This article offers insights from the evaluated novel integrated bioethics curriculum and the innovative bioethics teaching methodology that was used in the pilot program.

Attitudes of medical students to medical leadership and management: a systematic review to inform curriculum development.

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Abbas, Mark R; Quince, Thelma A; Wood, Diana F; Benson, John A

2011-11-14

There is a growing acknowledgement that doctors need to develop leadership and management competences to become more actively involved in the planning, delivery and transformation of patient services. We undertook a systematic review of what is known concerning the knowledge, skills and attitudes of medical students regarding leadership and management. Here we report the results pertaining to the attitudes of students to provide evidence to inform curriculum development in this developing field of medical education. We searched major electronic databases and citation indexes within the disciplines of medicine, education, social science and management. We undertook hand searching of major journals, and reference and citation tracking. We accessed websites of UK medical institutions and contacted individuals working within the field. 26 studies were included. Most were conducted in the USA, using mainly quantitative methods. We used inductive analysis of the topics addressed by each study to identity five main content areas: Quality Improvement; Managed Care, Use of Resources and Costs; General Leadership and Management; Role of the Doctor, and Patient Safety. Students have positive attitudes to clinical practice guidelines, quality improvement techniques and multidisciplinary teamwork, but mixed attitudes to managed care, cost containment and medical error. Education interventions had variable effects on students' attitudes. Medical students perceive a need for leadership and management education but identified lack of curriculum time and disinterest in some activities as potential barriers to implementation. The findings from our review may reflect the relatively little emphasis given to leadership and management in medical curricula. However, students recognise a need to develop leadership and management competences. Although further work needs to be undertaken, using rigorous methods, to identify the most effective and cost-effective curriculum innovations, this

A Need for a Framework for Curriculum Evaluation in Oman

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Al-Jardani, Khalid Salim; Siraj, Saedah; Abedalaziz, Nabeel

2012-01-01

The field of curriculum evaluation is a key part of the educational process. This means that this area needs to be developed continuously and requires ongoing research. This paper highlights curriculum evaluation in Oman, different evaluation procedures and methods and instruments used. The need for a framework for curriculum evaluation is a vital…

Leading Curriculum Change: Reflections on How "Abakhwezeli" Stoked the Fire

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Geduld, Deidre; Sathorar, Heloise

2016-01-01

Curriculum leadership is a complex and demanding practice, which goes beyond the research and disciplinary expertise of the curriculum leader. Engaging and leading educators in a process of curriculum change is not easy: it can be a difficult, and sometimes chaotic journey which is often characterised by philosophical debate, the calling into…

General physicians: born or made? The use of a tracking database to answer medical workforce questions.

Science.gov (United States)

Poole, P; McHardy, K; Janssen, A

2009-07-01

The aim of the study was to use a tracking database to investigate the perceived influence of various factors on career choices of New Zealand medical graduates and to examine specifically whether experiences at medical school may have an effect on a decision to become a general physician. Questionnaires were distributed to medical students in the current University of Auckland programme at entry and exit points. The surveys have been completed by two entry cohorts and an exit one since 2006. The response rates were 70 and 88% in the entry and exit groups, respectively. More than 75% of exiting students reported an interest in pursuing a career in general internal medicine. In 42%, this is a 'strong interest' in general medicine compared with 23% in the entry cohort (P Auckland medical students. Only 11% of study respondents reported that student loan burden has a significant influence on career decisions. Quality experiences on attachments seem essential for undergraduates to promote interest in general medicine. There is potential for curriculum design and clinical experiences to be formulated to promote the 'making' of these doctors. Tracking databases will assist in answering some of these questions.

A core curriculum for clinical fellowship training in pathology informatics

Directory of Open Access Journals (Sweden)

David S McClintock

2012-01-01

Full Text Available Background: In 2007, our healthcare system established a clinical fellowship program in Pathology Informatics. In 2010 a core didactic course was implemented to supplement the fellowship research and operational rotations. In 2011, the course was enhanced by a formal, structured core curriculum and reading list. We present and discuss our rationale and development process for the Core Curriculum and the role it plays in our Pathology Informatics Fellowship Training Program. Materials and Methods: The Core Curriculum for Pathology Informatics was developed, and is maintained, through the combined efforts of our Pathology Informatics Fellows and Faculty. The curriculum was created with a three-tiered structure, consisting of divisions, topics, and subtopics. Primary (required and suggested readings were selected for each subtopic in the curriculum and incorporated into a curated reading list, which is reviewed and maintained on a regular basis. Results: Our Core Curriculum is composed of four major divisions, 22 topics, and 92 subtopics that cover the wide breadth of Pathology Informatics. The four major divisions include: (1 Information Fundamentals, (2 Information Systems, (3 Workflow and Process, and (4 Governance and Management. A detailed, comprehensive reading list for the curriculum is presented in the Appendix to the manuscript and contains 570 total readings (current as of March 2012. Discussion: The adoption of a formal, core curriculum in a Pathology Informatics fellowship has significant impacts on both fellowship training and the general field of Pathology Informatics itself. For a fellowship, a core curriculum defines a basic, common scope of knowledge that the fellowship expects all of its graduates will know, while at the same time enhancing and broadening the traditional fellowship experience of research and operational rotations. For the field of Pathology Informatics itself, a core curriculum defines to the outside world

Curriculum Mapping with Academic Analytics in Medical and Healthcare Education.

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Komenda, Martin; Víta, Martin; Vaitsis, Christos; Schwarz, Daniel; Pokorná, Andrea; Zary, Nabil; Dušek, Ladislav

2015-01-01

No universal solution, based on an approved pedagogical approach, exists to parametrically describe, effectively manage, and clearly visualize a higher education institution's curriculum, including tools for unveiling relationships inside curricular datasets. We aim to solve the issue of medical curriculum mapping to improve understanding of the complex structure and content of medical education programs. Our effort is based on the long-term development and implementation of an original web-based platform, which supports an outcomes-based approach to medical and healthcare education and is suitable for repeated updates and adoption to curriculum innovations. We adopted data exploration and visualization approaches in the context of medical curriculum innovations in higher education institutions domain. We have developed a robust platform, covering detailed formal metadata specifications down to the level of learning units, interconnections, and learning outcomes, in accordance with Bloom's taxonomy and direct links to a particular biomedical nomenclature. Furthermore, we used selected modeling techniques and data mining methods to generate academic analytics reports from medical curriculum mapping datasets. We present a solution that allows users to effectively optimize a curriculum structure that is described with appropriate metadata, such as course attributes, learning units and outcomes, a standardized vocabulary nomenclature, and a tree structure of essential terms. We present a case study implementation that includes effective support for curriculum reengineering efforts of academics through a comprehensive overview of the General Medicine study program. Moreover, we introduce deep content analysis of a dataset that was captured with the use of the curriculum mapping platform; this may assist in detecting any potentially problematic areas, and hence it may help to construct a comprehensive overview for the subsequent global in-depth medical curriculum

EnTracked: Energy-Efficient Robust Position Tracking for Mobile Devices

DEFF Research Database (Denmark)

Kjærgaard, Mikkel Baun; Jensen, Jakob Langdal; Godsk, Torben

2009-01-01

conditions and mobility, schedules position updates to both minimize energy consumption and optimize robustness. The realized system tracks pedestrian targets equipped with GPS-enabled devices. The system is configurable to realize different trade-offs between energy consumption and robustness. We provide...... of the mobile device. Furthermore, tracking has to robustly deliver position updates when faced with changing conditions such as delays due to positioning and communication, and changing positioning accuracy. This work proposes EnTracked --- a system that, based on the estimation and prediction of system...... extensive experimental results by profiling how devices consume power, by emulation on collected data and by validation in several real-world deployments. Results from this profiling show how a device consumes power while tracking its position. Results from the emulation indicate that the system can...

Solid state nuclear track detectors

International Nuclear Information System (INIS)

Medeiros, J.A.; Carvalho, M.L.C.P. de

1992-12-01

Solid state nuclear track detectors (SSNTD) are dielectric materials, crystalline or vitreous, which registers tracks of charged nuclear particles, like alpha particles or fission fragments. Chemical etching of the detectors origin tracks that are visible at the optical microscope: track etching rate is higher along the latent track, where damage due to the charged particle increase the chemical potential, and etching rate giving rise to holes, the etched tracks. Fundamental principles are presented as well as some ideas of main applications. (author)

Blueprint for an Undergraduate Primary Care Curriculum.

Science.gov (United States)

Fazio, Sara B; Demasi, Monica; Farren, Erin; Frankl, Susan; Gottlieb, Barbara; Hoy, Jessica; Johnson, Amanda; Kasper, Jill; Lee, Patrick; McCarthy, Claire; Miller, Kathe; Morris, Juliana; O'Hare, Kitty; Rosales, Rachael; Simmons, Leigh; Smith, Benjamin; Treadway, Katherine; Goodell, Kristen; Ogur, Barbara

2016-12-01

In light of the increasing demand for primary care services and the changing scope of health care, it is important to consider how the principles of primary care are taught in medical school. While the majority of schools have increased students' exposure to primary care, they have not developed a standardized primary care curriculum for undergraduate medical education. In 2013, the authors convened a group of educators from primary care internal medicine, pediatrics, family medicine, and medicine-pediatrics, as well as five medical students to create a blueprint for a primary care curriculum that could be integrated into a longitudinal primary care experience spanning undergraduate medical education and delivered to all students regardless of their eventual career choice.The authors organized this blueprint into three domains: care management, specific areas of content expertise, and understanding the role of primary care in the health care system. Within each domain, they described specific curriculum content, including longitudinality, generalism, central responsibility for managing care, therapeutic alliance/communication, approach to acute and chronic care, wellness and prevention, mental and behavioral health, systems improvement, interprofessional training, and population health, as well as competencies that all medical students should attain by graduation.The proposed curriculum incorporates important core features of doctoring, which are often affirmed by all disciplines but owned by none. The authors argue that primary care educators are natural stewards of this curriculum content and can ensure that it complements and strengthens all aspects of undergraduate medical education.

Nonradioactive heteroduplex tracking assay for the detection of minority-variant chloroquine-resistant Plasmodium falciparum in Madagascar

Science.gov (United States)

Juliano, Jonathan J; Randrianarivelojosia, Milijaona; Ramarosandratana, Benjamin; Ariey, Frédéric; Mwapasa, Victor; Meshnick, Steven R

2009-01-01

Background Strains of Plasmodium falciparum genetically resistant to chloroquine (CQ) due to the presence of pfcrt 76T appear to have been recently introduced to the island of Madagascar. The prevalence of such resistant genotypes is reported to be low (chloroquine resistant parasites were described in Malawian patients using an isotopic heteroduplex tracking assay (HTA), which can detect pfcrt 76T-bearing P. falciparum minority variants in individual patients that were undetectable by conventional PCR. However, as this assay required a radiolabeled probe, it could not be used in many resource-limited settings. Methods This study describes a digoxigenin (DIG)-labeled chemiluminescent heteroduplex tracking assay (DIG-HTA) to detect pfcrt 76T-bearing minority variant P. falciparum. This assay was compared to restriction fragment length polymorphism (RFLP) analysis and to the isotopic HTA for detection of genetically CQ-resistant parasites in clinical samples. Results Thirty one clinical P. falciparum isolates (15 primary isolates and 16 recurrent isolates) from 17 Malagasy children treated with CQ for uncomplicated malaria were genotyped for the pfcrt K76T mutation. Two (11.7%) of 17 patients harboured genetically CQ-resistant P. falciparum strains after therapy as detected by HTA. RFLP analysis failed to detect any pfcrt K76T-bearing isolates. Conclusion These findings indicate that genetically CQ-resistant P. falciparum are more common than previously thought in Madagascar even though the fitness of the minority variant pfcrt 76T parasites remains unclear. In addition, HTAs for malaria drug resistance alleles are promising tools for the surveillance of anti-malarial resistance. The use of a non-radioactive label allows for the use of HTAs in malaria endemic countries. PMID:19291288

Measurement of fission track of uranium particle by solid state nuclear track detector

International Nuclear Information System (INIS)

Son, S. C.; Pyo, H. W.; Ji, K. Y.; Kim, W. H.

2002-01-01

In this study, we discussed results of the measurement of fission tracks for the uranium containing particles by solid state nuclear track detector. Uranium containing silica and uranium oxide particles were prepared by uranium sorption onto silica powder in weak acidic medium and laser ablation on uranium pellet, respectively. Fission tracks for the uranium containing silica and uranium oxide particles were detected on Lexan plastic detector. It was found that the fission track size and shapes depend on the particle size uranium content in particles. Correlation of uranium particle diameter with fission track radius was also discussed

Putting culture in the curriculum

DEFF Research Database (Denmark)

Sairanen, Raija; Richardson, Eileen; Kelly, Hélène

2013-01-01

The purpose of this paper is to describe the rationale for and the method of designing a framework for a European curriculum to promote intercultural competence in health care students. The background relating to the migration of people into and across Europe is cited as the factor driving the need...... for such a project. The project group emerged from the European organisation known as COHEHRE (Consortium of Higher Education Institutes in Health and Rehabilitation in Europe). Composed of a group of nurse educators from 5 European countries it charts the process which led them to create a curriculum framework...

Linking geometry and algebra in the school mathematics curriculum

OpenAIRE

Jones, Keith

2010-01-01

This chapter focuses on the linking of geometry and algebra in the teaching and learning of mathematics - and how, through such linking, the mathematics curriculum might be strengthened. Through reviewing the case of the school mathematics curriculum in England, together with examples of how the power of geometry can bring contemporary mathematics to life in the classroom, the chapter argues for greater concinnity in the mathematics curriculum, especially in terms of the harmonious/purposeful...

Executing and teaching science---The breast cancer genetics and technology-rich curriculum professional development studies of a science educator

Science.gov (United States)

Wragg, Regina E.

This dissertation presents my explorations in both molecular biology and science education research. In study one, we determined the ADIPOQ and ADIPORI genotypes of 364 White and 148 Black BrCa patients and used dominant model univariate logistic regression analyses to determine individual SNP and haplotype associations with tumor or patient characteristics in a case-case comparison. We found twelve associations between individual SNPs and patient or tumor characteristics that impact BrCa prognosis. For example, the ADIPOQ rs1501299 C allele was associated with ER+ tumors (OR=4.73, p=0.001) among White women >50 years of age at their time of diagnosis. Also, the A allele was more frequent in the Black patient population among whom more aggressive subtypes are common. Similarly, the ADIPORI rs12733285 T allele was associated with both PR+ and ER+ tumors. (OR=2.18 p=0.001; OR=1.88 p=0.019, respectively). Our data suggest that several polymorphisms individually or as specific ADIPOQ and ADIPOR1 haplotypes are associated with tumor characteristics that impact prognosis in BrCa patients. Thus, genotyping additional groups of patients for these SNPs could offer insight into the involvement of adiponectin signaling allele variance in BrCa outcomes. In our second study, we examined 1) how teachers' beliefs about themselves and their students influence the fidelity of implementation of their enactment of a technology-rich curriculum, and 2) how professional development support during the enactment leads to changes in teacher beliefs. From the analysis of two teachers' experiences through interviews, surveys, journal entries, and video recordings of their enactments, several different themes were identified. For example, teachers' beliefs regarding students' ability to learn using the curriculum influenced the fidelity of implementation and student learning. These observations led to the development of a model of professional development that would promote faithful

[Needs assessment of a core curriculum for residency training].

Science.gov (United States)

Kwon, Hyo-Jin; Lee, Young-Mee; Chang, Hyung-Joo; Kim, Ae-Ri

2015-09-01

The core curriculum in graduate medical education (GME) is an educational program that covers the minimum body of knowledge and skills that is required of all residents, regardless of their specialty. This study examined the opinions of stakeholders in GME regarding the core curriculum. A questionnaire was administered at three tertiary hospitals that were affiliated with one university; 192 residents and 61 faculty members and attending physicians participated in the survey. The questionnaire comprised six items on physician competency and the needs for a core curriculum. Questions on subjects or topics and adequate training years for each topics were asked only to residents. Most residents (78.6%) and faculty members (86.9%) chose "medical expertise" as the "doctor's role in the 21st century." In contrast, communicator, manager, and collaborator were recognized by less than 30% of all participants. Most residents (74.1%) responded that a core curriculum is "necessary but not feasible," whereas 68.3% of faculty members answered that it is "absolutely needed." Regarding subjects that should be included in the core curriculum, residents and faculty members had disparate preferences- residents preferred more "management of a private clinic" and "financial management," whereas faculty members desired "medical ethics" and "communication skills." Residents and faculty members agree that residents should develop a wide range of competencies in their training. However, the perception of the feasibility and opinions on the contents of the core curriculum differed between groups. Further studies with larger samples should be conducted to define the roles and professional competencies of physicians and the needs for a core curriculum in GME.

The design of a medical school social justice curriculum.

Science.gov (United States)

Coria, Alexandra; McKelvey, T Greg; Charlton, Paul; Woodworth, Michael; Lahey, Timothy

2013-10-01

The acquisition of skills to recognize and redress adverse social determinants of disease is an important component of undergraduate medical education. In this article, the authors justify and define "social justice curriculum" and then describe the medical school social justice curriculum designed by the multidisciplinary Social Justice Vertical Integration Group (SJVIG) at the Geisel School of Medicine at Dartmouth. The SJVIG addressed five goals: (1) to define core competencies in social justice education, (2) to identify key topics that a social justice curriculum should cover, (3) to assess social justice curricula at other institutions, (4) to catalog institutionally affiliated community outreach sites at which teaching could be paired with hands-on service work, and (5) to provide examples of the integration of social justice teaching into the core (i.e., basic science) curriculum. The SJVIG felt a social justice curriculum should cover the scope of health disparities, reasons to address health disparities, and means of addressing these disparities. The group recommended competency-based student evaluations and advocated assessing the impact of medical students' social justice work on communities. The group identified the use of class discussion of physicians' obligation to participate in social justice work as an educational tool, and they emphasized the importance of a mandatory, longitudinal, immersive, mentored community outreach practicum. Faculty and administrators are implementing these changes as part of an overall curriculum redesign (2012-2015). A well-designed medical school social justice curriculum should improve student recognition and rectification of adverse social determinants of disease.

Building bridges: how research may improve curriculum policies and classroom practices

NARCIS (Netherlands)

van den Akker, Jan; Stoney, Sheila M.

2010-01-01

Curriculum development is almost notorious for its weak relationship with research. Socio-political arguments usually dominate curriculum decision making (in most, including European, countries, with all their variety). Priorities for curriculum projects seldom arise from systematic monitoring and

Evaluation of a cardiopulmonary resuscitation curriculum in a low resource environment.

Science.gov (United States)

Chang, Mary P; Lyon, Camila B; Janiszewski, David; Aksamit, Deborah; Kateh, Francis; Sampson, John

2015-11-07

To evaluate whether a 2-day International Liaison Committee on Resuscitation (ILCOR) Universal Algorithm-based curriculum taught in a tertiary care hospital in Liberia increases local health care provider knowledge and skill comfort level. A combined basic and advanced cardiopulmonary resuscitation (CPR) curriculum was developed for low-resource settings that included lectures and low-fidelity manikin-based simulations. In March 2014, the curriculum was taught to healthcare providers in a tertiary care hospital in Liberia. In a quality assurance review, participants were evaluated for knowledge and comfort levels with resuscitation before and after the workshop. They were also videotaped during simulation sessions and evaluated on standardized performance metrics. Fifty-two hospital staff completed both pre-and post-curriculum surveys. The median score was 45% pre-curriculum and 82% post-curriculum (presuscitation in this low-resource setting.

BioCreative V BioC track overview: collaborative biocurator assistant task for BioGRID.

Science.gov (United States)

Kim, Sun; Islamaj Doğan, Rezarta; Chatr-Aryamontri, Andrew; Chang, Christie S; Oughtred, Rose; Rust, Jennifer; Batista-Navarro, Riza; Carter, Jacob; Ananiadou, Sophia; Matos, Sérgio; Santos, André; Campos, David; Oliveira, José Luís; Singh, Onkar; Jonnagaddala, Jitendra; Dai, Hong-Jie; Su, Emily Chia-Yu; Chang, Yung-Chun; Su, Yu-Chen; Chu, Chun-Han; Chen, Chien Chin; Hsu, Wen-Lian; Peng, Yifan; Arighi, Cecilia; Wu, Cathy H; Vijay-Shanker, K; Aydın, Ferhat; Hüsünbeyi, Zehra Melce; Özgür, Arzucan; Shin, Soo-Yong; Kwon, Dongseop; Dolinski, Kara; Tyers, Mike; Wilbur, W John; Comeau, Donald C

2016-01-01

BioC is a simple XML format for text, annotations and relations, and was developed to achieve interoperability for biomedical text processing. Following the success of BioC in BioCreative IV, the BioCreative V BioC track addressed a collaborative task to build an assistant system for BioGRID curation. In this paper, we describe the framework of the collaborative BioC task and discuss our findings based on the user survey. This track consisted of eight subtasks including gene/protein/organism named entity recognition, protein-protein/genetic interaction passage identification and annotation visualization. Using BioC as their data-sharing and communication medium, nine teams, world-wide, participated and contributed either new methods or improvements of existing tools to address different subtasks of the BioC track. Results from different teams were shared in BioC and made available to other teams as they addressed different subtasks of the track. In the end, all submitted runs were merged using a machine learning classifier to produce an optimized output. The biocurator assistant system was evaluated by four BioGRID curators in terms of practical usability. The curators' feedback was overall positive and highlighted the user-friendly design and the convenient gene/protein curation tool based on text mining.Database URL: http://www.biocreative.org/tasks/biocreative-v/track-1-bioc/. Published by Oxford University Press 2016. This work is written by US Government employees and is in the public domain in the US.

Reno Orthopaedic Trauma Fellowship business curriculum.

Science.gov (United States)

Althausen, Peter L; Bray, Timothy J; Hill, Austin D

2014-07-01

The Reno Orthopaedic Center (ROC) Trauma Fellowship business curriculum is designed to provide the fellow with a graduate level business practicum and research experience. The time commitments in a typical 12-month trauma fellowship are significant, rendering a traditional didactic master's in business administration difficult to complete during this short time. An organized, structured, practical business education can provide the trauma leaders of tomorrow with the knowledge and experience required to effectively navigate the convoluted and constantly changing healthcare system. The underlying principle throughout the curriculum is to provide the fellow with the practical knowledge to participate in cost-efficient improvements in healthcare delivery. Through the ROC Trauma Fellowship business curriculum, the fellow will learn that delivering healthcare in a manner that provides better outcomes for equal or lower costs is not only possible but a professional and ethical responsibility. However, instilling these values without providing actionable knowledge and programs would be insufficient and ineffective. For this reason, the core of the curriculum is based on individual teaching sessions with a wide array of hospital and private practice administrators. In addition, each section is equipped with a suggested reading list to maximize the learning experience. Upon completion of the curriculum, the fellow should be able to: (1) Participate in strategic planning at both the hospital and practice level based on analysis of financial and clinical data, (2) Understand the function of healthcare systems at both a macro and micro level, (3) Possess the knowledge and skills to be strong leaders and effective communicators in the business lexicon of healthcare, (4) Be a partner and innovator in the improvement of the delivery of orthopaedic services, (5) Combine scientific and strategic viewpoints to provide an evidence-based strategy for improving quality of care in a

Community as Curriculum

Science.gov (United States)

Cummins, Jim; Chow, Patricia; Schechter, Sandra R.

2006-01-01

This article describes a project involving teachers, parents, and university researchers in collaborations to support multilingual children's development and use of language. Strategies for fostering an inclusive climate included building on the interests and resources of the local community, involving community members in curriculum development,…

Curriculum change in Uganda: teacher perspectives on the new thematic curriculum

NARCIS (Netherlands)

Altinyelken, H.K.

2010-01-01

Based on a fieldwork study, this article seeks to investigate the implementation of ‘thematic curriculum’ in Uganda from the perspectives of teachers. The article shows that although the majority of teachers are enthusiastic about the new curriculum, their implementation efforts are constrained by a

Social media in the emergency medicine residency curriculum: social media responses to the residents' perspective article.

Science.gov (United States)

Hayes, Bryan D; Kobner, Scott; Trueger, N Seth; Yiu, Stella; Lin, Michelle

2015-05-01

In July to August 2014, Annals of Emergency Medicine continued a collaboration with an academic Web site, Academic Life in Emergency Medicine (ALiEM), to host an online discussion session featuring the 2014 Annals Residents' Perspective article "Integration of Social Media in Emergency Medicine Residency Curriculum" by Scott et al. The objective was to describe a 14-day worldwide clinician dialogue about evidence, opinions, and early relevant innovations revolving around the featured article and made possible by the immediacy of social media technologies. Six online facilitators hosted the multimodal discussion on the ALiEM Web site, Twitter, and YouTube, which featured 3 preselected questions. Engagement was tracked through various Web analytic tools, and themes were identified by content curation. The dialogue resulted in 1,222 unique page views from 325 cities in 32 countries on the ALiEM Web site, 569,403 Twitter impressions, and 120 views of the video interview with the authors. Five major themes we identified in the discussion included curriculum design, pedagogy, and learning theory; digital curation skills of the 21st-century emergency medicine practitioner; engagement challenges; proposed solutions; and best practice examples. The immediacy of social media technologies provides clinicians the unique opportunity to engage a worldwide audience within a relatively short time frame. Copyright © 2015 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

Particle tracking

International Nuclear Information System (INIS)

Mais, H.; Ripken, G.; Wrulich, A.; Schmidt, F.

1986-02-01

After a brief description of typical applications of particle tracking in storage rings and after a short discussion of some limitations and problems related with tracking we summarize some concepts and methods developed in the qualitative theory of dynamical systems. We show how these concepts can be applied to the proton ring HERA. (orig.)

Developing curriculum design expertise through teacher design teams

NARCIS (Netherlands)

Huizinga, T.

2014-01-01

To foster the design and especially the implementation of curriculum reform, teacher involvement from the early stages of curriculum reform processes is advocated. By fulfilling the role of designer, it is expected that teachers’ understanding of the reform and their ownership concerning the reform

Preschool Principal's Curriculum Leadership Indicators: A Taiwan Perspective

Science.gov (United States)

Lin, Chia-Fen; Lee, John Chi-Kin

2013-01-01

The role of a principal's curriculum leadership has become an educational issue in Taiwan's early childhood education. This study represents a pioneering attempt in adopting a target school interview, fuzzy Delphi, and analytic hierarchy process for constructing preschool principal's curriculum leadership indicators. Fifteen experts and…

Curriculum-Dependent and Curriculum-Independent Factors in Preservice Elementary Teachers' Adaptation of Science Curriculum Materials for Inquiry-Based Science

Science.gov (United States)

Forbes, Cory T.

2013-01-01

In this nested mixed methods study I investigate factors influencing preservice elementary teachers' adaptation of science curriculum materials to better support students' engagement in science as inquiry. Analyses focus on two "reflective teaching assignments" completed by 46 preservice elementary teachers in an undergraduate elementary science…

Mechanism of track formation by charged particles in inorganic and organic solid-state track detectors

International Nuclear Information System (INIS)

Doerschel, B.; Pretzsch, G.; Streubel, G.

1979-01-01

Knowledge of the individual phases of track formation mechanism is necessary in some applications of solid-state track detectors. The generation of latent tracks is described by energy transfer processes of the charged particles along their paths using several different models. Etchability of the latent tracks is discussed on the basis of some distinct criteria taking into account different fractions of energy release by the primary and secondary particles during track generation. If these etchability criteria for latent tracks are fulfilled, visual particle tracks can be produced by a chemical etching process. Etch pit formation depends on the etching conditions. The geometrical parameters of the etching pits are given on the basis of known etching rates. Evaluation of individual particle tracks or determination of track density yields results depending on both the properties of the particles and the etching conditions. Determination of particle energy and particle fluence is discussed as an example. (author)

Technical writing in the radiologic technology curriculum.

Science.gov (United States)

Bell, R

1979-01-01

Although courses in technical writing are no longer suggested in the Curriculum Guide for Programs in Radiologic Technology, the writer believes that writing is essential to the growth of the profession and development of the professional. Emphasis is placed on some of the benefits that accrue to students who are exposed to technical writing as part of their technology curriculum.

Taking Chances: A New Librarian and Curriculum Redesign.

Science.gov (United States)

Kovar-Gough, Iris

2017-01-01

As technology becomes ubiquitous in designing and delivering medical school curricula, health sciences librarians can embrace emerging opportunities for participation in curriculum design. A new medical librarian at Michigan State University Libraries engaged her user base outside of established duties, learned new skills, and challenged preconceived notions about librarians' roles. In the process, she became a partner in copyright education, amended license agreements for enhanced curricular multimedia use, and facilitated curriculum mapping through taxonomy building. These projects helped create the informational foundation for a novel hybrid medical education curriculum and introduced new curricular roles for the librarian.

Designing a Standardized Laparoscopy Curriculum for Gynecology Residents

DEFF Research Database (Denmark)

Shore, Eliane M; Lefebvre, Guylaine G; Husslein, Heinrich

2015-01-01

surgery, and asked 39 experts in gynecologic education to rate the items on a Likert scale (1-5) for inclusion in the curriculum. Consensus was predefined as Cronbach α of ≥0.80. We then conducted another Delphi survey with 9 experienced users of laparoscopic virtual reality simulators to delineate...... of the curriculum Delphi, and after 2 rounds (Cronbach α=0.80) in the virtual reality curriculum Delphi. Consensus was reached for cognitive, technical, and nontechnical skills as well as for 6 virtual reality tasks. Median time and economy of movement scores defined benchmarks for all tasks. CONCLUSIONS...

Development of a railway wagon-track interaction model: Case studies on excited tracks

Science.gov (United States)

Xu, Lei; Chen, Xianmai; Li, Xuwei; He, Xianglin

2018-02-01

In this paper, a theoretical framework for modeling the railway wagon-ballast track interactions is presented, in which the dynamic equations of motion of wagon-track systems are constructed by effectively coupling the linear and nonlinear dynamic characteristics of system components. For the linear components, the energy-variational principle is directly used to derive their dynamic matrices, while for the nonlinear components, the dynamic equilibrium method is implemented to deduce the load vectors, based on which a novel railway wagon-ballast track interaction model is developed, and being validated by comparing with the experimental data measured from a heavy haul railway and another advanced model. With this study, extensive contributions in figuring out the critical speed of instability, limits and localizations of track irregularities over derailment accidents are presented by effectively integrating the dynamic simulation model, the track irregularity probabilistic model and time-frequency analysis method. The proposed approaches can provide crucial information to guarantee the running safety and stability of the wagon-track system when considering track geometries and various running speeds.

Genetic evolution, plasticity, and bet-hedging as adaptive responses to temporally autocorrelated fluctuating selection: A quantitative genetic model.

Science.gov (United States)

Tufto, Jarle

2015-08-01

Adaptive responses to autocorrelated environmental fluctuations through evolution in mean reaction norm elevation and slope and an independent component of the phenotypic variance are analyzed using a quantitative genetic model. Analytic approximations expressing the mutual dependencies between all three response modes are derived and solved for the joint evolutionary outcome. Both genetic evolution in reaction norm elevation and plasticity are favored by slow temporal fluctuations, with plasticity, in the absence of microenvironmental variability, being the dominant evolutionary outcome for reasonable parameter values. For fast fluctuations, tracking of the optimal phenotype through genetic evolution and plasticity is limited. If residual fluctuations in the optimal phenotype are large and stabilizing selection is strong, selection then acts to increase the phenotypic variance (bet-hedging adaptive). Otherwise, canalizing selection occurs. If the phenotypic variance increases with plasticity through the effect of microenvironmental variability, this shifts the joint evolutionary balance away from plasticity in favor of genetic evolution. If microenvironmental deviations experienced by each individual at the time of development and selection are correlated, however, more plasticity evolves. The adaptive significance of evolutionary fluctuations in plasticity and the phenotypic variance, transient evolution, and the validity of the analytic approximations are investigated using simulations. © 2015 The Author(s). Evolution © 2015 The Society for the Study of Evolution.

Advanced Tracking of Vehicles

DEFF Research Database (Denmark)

Jensen, Christian Søndergaard; Li, K.-J.; Pakalnis, Stardas

2005-01-01

efficient tracking techniques. More specifically, while almost all commercially available tracking solutions simply offer time-based sampling of positions, this paper's techniques aim to offer a guaranteed tracking accuracy for each vehicle at the lowest possible costs, in terms of network traffic...

Binomial distribution of Poisson statistics and tracks overlapping probability to estimate total tracks count with low uncertainty

International Nuclear Information System (INIS)

Khayat, Omid; Afarideh, Hossein; Mohammadnia, Meisam

2015-01-01

In the solid state nuclear track detectors of chemically etched type, nuclear tracks with center-to-center neighborhood of distance shorter than two times the radius of tracks will emerge as overlapping tracks. Track overlapping in this type of detectors causes tracks count losses and it becomes rather severe in high track densities. Therefore, tracks counting in this condition should include a correction factor for count losses of different tracks overlapping orders since a number of overlapping tracks may be counted as one track. Another aspect of the problem is the cases where imaging the whole area of the detector and counting all tracks are not possible. In these conditions a statistical generalization method is desired to be applicable in counting a segmented area of the detector and the results can be generalized to the whole surface of the detector. Also there is a challenge in counting the tracks in densely overlapped tracks because not sufficient geometrical or contextual information are available. It this paper we present a statistical counting method which gives the user a relation between the tracks overlapping probabilities on a segmented area of the detector surface and the total number of tracks. To apply the proposed method one can estimate the total number of tracks on a solid state detector of arbitrary shape and dimensions by approximating the tracks averaged area, whole detector surface area and some orders of tracks overlapping probabilities. It will be shown that this method is applicable in high and ultra high density tracks images and the count loss error can be enervated using a statistical generalization approach. - Highlights: • A correction factor for count losses of different tracks overlapping orders. • For the cases imaging the whole area of the detector is not possible. • Presenting a statistical generalization method for segmented areas. • Giving a relation between the tracks overlapping probabilities and the total tracks

Extending the theoretical framework for curriculum integration in pre-clinical medical education

DEFF Research Database (Denmark)

Vergel, John; Stentoft, Diana; Montoya, Juny

2017-01-01

students' knowledge integration. Therefore, we aimed to uncover how curriculum integration is manifested through context. METHODS: We collected data from the official curriculum and interviewed ten participants (including curriculum designers, facilitators, and students) in the bachelor's medical program......INTRODUCTION: Curriculum integration is widely discussed in medical education but remains ill defined. Although there is plenty of information on logistical aspects of curriculum integration, little attention has been paid to the contextual issues that emerge from its practice and may complicate...... at Aalborg University. We observed various learning activities focused on pre-clinical education. Inspired by grounded theory, we analyzed the information we gathered. RESULTS: The following theoretical constructs emerged after the inductive analysis: 1) curriculum integration complexity is embedded...

Real-Time Tumor Tracking in the Lung Using an Electromagnetic Tracking System

Energy Technology Data Exchange (ETDEWEB)

Shah, Amish P., E-mail: Amish.Shah@orlandohealth.com [Department of Radiation Oncology, MD Anderson Cancer Center Orlando, Orlando, Florida (United States); Kupelian, Patrick A.; Waghorn, Benjamin J.; Willoughby, Twyla R.; Rineer, Justin M.; Mañon, Rafael R.; Vollenweider, Mark A.; Meeks, Sanford L. [Department of Radiation Oncology, MD Anderson Cancer Center Orlando, Orlando, Florida (United States)

2013-07-01

Purpose: To describe the first use of the commercially available Calypso 4D Localization System in the lung. Methods and Materials: Under an institutional review board-approved protocol and an investigational device exemption from the US Food and Drug Administration, the Calypso system was used with nonclinical methods to acquire real-time 4-dimensional lung tumor tracks for 7 lung cancer patients. The aims of the study were to investigate (1) the potential for bronchoscopic implantation; (2) the stability of smooth-surface beacon transponders (transponders) after implantation; and (3) the ability to acquire tracking information within the lung. Electromagnetic tracking was not used for any clinical decision making and could only be performed before any radiation delivery in a research setting. All motion tracks for each patient were reviewed, and values of the average displacement, amplitude of motion, period, and associated correlation to a sinusoidal model (R{sup 2}) were tabulated for all 42 tracks. Results: For all 7 patients at least 1 transponder was successfully implanted. To assist in securing the transponder at the tumor site, it was necessary to implant a secondary fiducial for most transponders owing to the transponder's smooth surface. For 3 patients, insertion into the lung proved difficult, with only 1 transponder remaining fixed during implantation. One patient developed a pneumothorax after implantation of the secondary fiducial. Once implanted, 13 of 14 transponders remained stable within the lung and were successfully tracked with the tracking system. Conclusions: Our initial experience with electromagnetic guidance within the lung demonstrates that transponder implantation and tracking is achievable though not clinically available. This research investigation proved that lung tumor motion exhibits large variations from fraction to fraction within a single patient and that improvements to both transponder and tracking system are still

Controlled ion track etching

Science.gov (United States)

George, J.; Irkens, M.; Neumann, S.; Scherer, U. W.; Srivastava, A.; Sinha, D.; Fink, D.

2006-03-01

It is a common practice since long to follow the ion track-etching process in thin foils via conductometry, i.e . by measurement of the electrical current which passes through the etched track, once the track breakthrough condition has been achieved. The major disadvantage of this approach, namely the absence of any major detectable signal before breakthrough, can be avoided by examining the track-etching process capacitively. This method allows one to define precisely not only the breakthrough point before it is reached, but also the length of any non-transient track. Combining both capacitive and conductive etching allows one to control the etching process perfectly. Examples and possible applications are given.

A Cooking Curriculum.

Science.gov (United States)

Wright, Wynn D., Ed.

This cooking curriculum, issued by the Washington District Early Childhood Council, details specific ways in which language arts, math, science, and social studies may be taught through cooking specific recipes. Cooking activities and recipes are presented for the fall, winter, and spring months, and guidelines are provided for preparing…

Multitarget multisensor closed-loop tracking

Science.gov (United States)

Sanders-Reed, John N.

2004-07-01

This paper describes a closed-loop tracking system using multiple co-located sensors to develop multi-sensor track histories on multiple targets. The use of multiple, co-aligned sensors to track multiple, possibly maneuvering targets, presents a number of tracker design challenges and opportunities. Many of these problems have been addressed individually in the published literature from a theoretical point of view. However, no one has yet addressed the design and implementation of a specific tracker to meet all of these requirements at once. Specific questions addressed in this paper include how to assign N detections in a current frame to M active tracks, how to initiate new tracks and terminate dead tracks, how to combine information from multiple sensors into a single integrated picture, represented by a global track file, and how to perform these functions in a timely manner to support a precision closed loop tracking system.

Using soil seed banks to assess temporal patterns of genetic variation in invasive plant populations

OpenAIRE

Fennell, Mark; Gallagher, Tommy; Vintro, Luis Leon; Osborne, Bruce

2014-01-01

Most research on the genetics of invasive plant species has focused on analyzing spatial differences among existing populations. Using a long-established Gunnera tinctoria population from Ireland, we evaluated the potential of using plants derived from seeds associated with different soil layers to track genetic variation through time. This species and site were chosen because (1) G. tinctoria produces a large and persistent seed bank; (2) it has been present in this locality, Sraheens, for ∼...

Developing a comprehensive curriculum for public health advocacy.

Science.gov (United States)

Hines, Ayelet; Jernigan, David H

2012-11-01

There is a substantial gap in public health school curricula regarding advocacy. Development of such a curriculum faces three challenges: faculty lack advocacy skills and experience; the public health literature on effective advocacy is limited; and yet a successful curriculum must be scalable to meet the needs of approximately 9,000 public health students graduating each year. To meet these challenges, we propose a 100-hour interactive online curriculum in five sections: campaigning and organizing, policy making and lobbying, campaign communications, new media, and fund-raising. We outline the content for individual modules in each of these sections, describe how the curriculum would build on existing interactive learning and social media technologies, and provide readers the opportunity to "test-drive" excerpts of a module on "grasstops" organizing. Developing advocacy skills and expertise is critical to meeting the challenges of public health today, and we provide a blueprint for how such training might be brought to scale in the field.

Printed Tag Real-time Tracking

KAUST Repository

Bilal, Rana M.

2014-09-18

Disclosed are various embodiments for monitoring tracking devices capable of seamless indoor and outdoor tracking transitions. A tracking device may comprise, for example, printable circuitry and antennas combined with one or more receivers/transceivers on a substrate. The tracking device may be configured, for example, to localize the tracking device via GPS or an alternative localization strategy based on a determination of whether GPS communication is available. A modified RSSI fingerprinting methodology may be used to accurately determine a location of the tracking device using Wi-Fi access points. A device monitoring service may communicate with internal and/or external mapping API\\'s to render a device monitoring user interface comprising a visual representation of the location of the tracking device.

Thermal Tracking of Sports Players

Directory of Open Access Journals (Sweden)

Rikke Gade

2014-07-01

Full Text Available We present here a real-time tracking algorithm for thermal video from a sports game. Robust detection of people includes routines for handling occlusions and noise before tracking each detected person with a Kalman filter. This online tracking algorithm is compared with a state-of-the-art offline multi-target tracking algorithm. Experiments are performed on a manually annotated 2-minutes video sequence of a real soccer game. The Kalman filter shows a very promising result on this rather challenging sequence with a tracking accuracy above 70% and is superior compared with the offline tracking approach. Furthermore, the combined detection and tracking algorithm runs in real time at 33 fps, even with large image sizes of 1920 × 480 pixels.

Thermal tracking of sports players.

Science.gov (United States)

Gade, Rikke; Moeslund, Thomas B

2014-07-29

We present here a real-time tracking algorithm for thermal video from a sports game. Robust detection of people includes routines for handling occlusions and noise before tracking each detected person with a Kalman filter. This online tracking algorithm is compared with a state-of-the-art offline multi-target tracking algorithm. Experiments are performed on a manually annotated 2-minutes video sequence of a real soccer game. The Kalman filter shows a very promising result on this rather challenging sequence with a tracking accuracy above 70% and is superior compared with the offline tracking approach. Furthermore, the combined detection and tracking algorithm runs in real time at 33 fps, even with large image sizes of 1920 × 480 pixels.

Influence of the geographical curriculum on competences of geography teachers

Directory of Open Access Journals (Sweden)

Tatjana Resnik Planinc

2007-12-01

Full Text Available The paper analyses the influence of geographical curriculum on competences of geography teacher. It is focused on complex and symbiotic relation between curriculum and achieved and recommended competences of geography teacher and their importance for geographical education. The competences should therefore be derived from the theories, concerning values, knowledge, curriculum and whole educational process, which underpin good pedagogical practice.

Penetration Testing Curriculum Development in Practice

Directory of Open Access Journals (Sweden)

Chengcheng Li

2015-04-01

report for the management team to aid in strengthening the system, never to cause any real damages. This paper introduces the development of a penetration testing curriculum as a core class in an undergraduate cybersecurity track in Information Technology. The teaching modules are developed based on the professional penetration testing life cycle. The concepts taught in the class are enforced by hands-on lab exercises. This paper also shares the resources that are available to institutions looking for teaching materials and grant opportunities to support efforts when creating a similar curriculum in cybersecurity.

Designing a Mathematics Curriculum

Directory of Open Access Journals (Sweden)

Lee Peng Yee

2010-07-01

Full Text Available A decade of PMRI saw the changes in the classroom in some of the primary schools in Indonesia. Based on observation, we can say that though the mathematics syllabus in Indonesia did not change, its curriculum has changed under the movement of PMRI. In this article, we put in writing some of the experience gained through the involvement in designing curricula since 1971. Hopefully, some of the observations made may be of use to the colleagues in Indonesia. The discussion below will cover some deciding factors in designing a curriculum, some practices, and the latest trends. For convenience, we keep the discussion general, and do not refer to a specific syllabus. Also, in many cases, we refer mainly to secondary schools, that is, Grade 7 to Grade 10.

Problems and the present status of radiation educational curriculum

International Nuclear Information System (INIS)

Hiroi, Tadashi; Muraishi, Yukimasa; Mikado, Shogo; Watanabe, Tomohiro

1999-01-01

To examine teaching curriculum for radiation education requires a collective and extensive consideration on various subjects from many fields. The present study has been made from 4 points of view, namely 'physics', physics experiment', 'chemistry', and 'general science'. In 'physics', a curriculum in which learning about radiation followed by learning Newtonian mechanics was examined. Some group experiments taking radiation as the subject, a curriculum including radiation and radioactivity in high school chemistry course and general science are proposed and discussed briefly. (S. Ohno)

Leadership and management curriculum planning for Iranian general practitioners.

Science.gov (United States)

Khosravan, Shahla; Karimi Moonaghi, Hossein; Yazdani, Shahram; Ahmadi, Soleiman; Mansoorian, Mohammad Reza

2015-10-01

Leadership and management are two expected features and competencies for general practitioners (GPs). The purpose of this study was leadership and management curriculum planning for GPs which was performed based on Kern's curriculum planning cycle. This study was conducted in 2011- 2012 in Iran using an explanatory mixed-methods approach. It was conducted through an initial qualitative phase using two focus group discussions and 28 semi-structured interviews with key informants to capture their experiences and viewpoints about the necessity of management courses for undergraduate medical students, goals, objectives, and educational strategies according to Kern's curriculum planning cycle. The data was used to develop a questionnaire to be used in a quantitative written survey. Results of these two phases and that of the review of medical curriculum in other countries and management curriculum of other medical disciplines in Iran were used in management and leadership curriculum planning. In the qualitative phase, purposeful sampling and content analysis with constant comparison based on Strauss and Corbin's method were used; descriptive and analytic tests were used for quantitative data by SPSS version 14. In the qualitatively stage of  this research, 6 main categories including the necessity of management course, features and objectives of management curriculum, proper educational setting, educational methods and strategies, evolutionary method and feedback result were determined. In the quantitatively stage of the research, from the viewpoints of 51.6% of 126 units of research who filled out the questionnaire, ranked high necessary of management courses. The coordination of care and clinical leadership was determined as the most important role for GPs with a mean of 6.2 from sample viewpoint. Also, team working and group dynamics had the first priority related to the principles and basics of management with a mean of 3.59. Other results were shown in the paper

Forward tracking detectors

Indian Academy of Sciences (India)

Abstract. Forward tracking is an essential part of a detector at the international linear collider (ILC). The requirements for forward tracking are explained and the proposed solutions in the detector concepts are shown.

Curriculum in radiology for residents: what, why, how, when, and where.

Science.gov (United States)

Collins, J

2000-02-01

Developing a curriculum in chest radiology should follow the same general principles that are used when developing a curriculum in any subspecialty area of radiology. A curriculum is more than a "list of topics" with which a resident should be familiar after 4 years of training. It includes objectives and goals, content, faculty, methods, and evaluation. Numerous resources are available for those who are charged with developing a curriculum in chest radiology. In addition to faculty members in the department, whose input during development can ensure successful implementation of the curriculum, organizations (i.e., ACR, APDR, STR) already have begun to develop "model" curricula. Attending the annual meeting of the Association of American Medical Colleges is a way to meet and hear from professionals who develop and oversee curriculum development at their medical schools, and another important resource available at some medical schools is the Office of Medical Education. The faculty within such offices are uniquely qualified to assist with curriculum and faculty development, especially for those areas in which radiology faculty traditionally are less experienced, such as development of valid and reliable assessment forms and construction of behaviorally based objectives.

Critical review of ESL curriculum: Practical application to the UAE context

Directory of Open Access Journals (Sweden)

Mary Cullinan

2016-05-01

Full Text Available This paper is a critical analysis of curriculum with a discussion of its main tenets and exploration of issues within the literature. The focus is on curriculum in English as a Second Language (ESL using critical applied linguistics as a framework. The ideas explored in the paper are synthesized and applied to ESL curriculum in the United Arab Emirates (UAE and includes a discussion on the feasibility and challenges of introducing a critical stance on curriculum in this context.

High Tide, Low Tide. Ocean Related Curriculum Activities.

Science.gov (United States)

Snively, Gloria

The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

Assessing Sustainability Curriculum: From Transmissive to Transformative Approaches

Science.gov (United States)

Gaard, Greta C.; Blades, Jarod; Wright, Mary

2017-01-01

Purpose: This paper aims to describe a two-stage sustainability curriculum assessment, providing tools and strategies for other faculty to use in implementing their own sustainability assessments. Design/methodology/approach: In the first stage of the five-year curriculum assessment, the authors used an anonymous survey of sustainability faculty…

The Death of Curriculum Studies and Its Ghosts

Science.gov (United States)

Snaza, Nathan

2014-01-01

This article analyzes the rhetoric of "death" and "haunting" in curriculum studies by closely reading Pinar, Reynolds, Slattery, and Taubman's "Understanding Curriculum" (2002). Drawing on the work of Michael Hardt and Antonio Negri, I argue in the first section of the article that the rhetoric of death appears at…

A strategy for teacher involvement in curriculum development ...

African Journals Online (AJOL)

Hence this study focuses on an effective strategy for teacher involvement in curriculum development. The strength of the strategy is that it involves formal teacher training with semesterised courses. There is phased- in implementation of the different phases of the curriculum development process. This formal training course ...

The Lifeworld of Christopher Nolan: Vitalizing the Curriculum.

Science.gov (United States)

Sheridan, Rillah

1989-01-01

Asserts that curriculum design has traditionally been left to the experts who have forgotten or lost touch with the children. Explores an autobiographical account by Christopher Nolan, expressing the desire to build a curriculum that is richer, more energetic, and more truthful than the ones in the past. (MG)

Sociocultural Dimension of Hidden Content in a Professional Language Curriculum

Directory of Open Access Journals (Sweden)

Ekaterina E. Shishlova

2017-12-01

Full Text Available Introduction: studying curriculum as a pedagogical problem has traditionally been reduced to the analysis of its explicit content, set in official educational documents. However, a much less studied hidden content plays a significant role in education. So, what is the role of the hidden curriculum during professional language training? The purpose of the article is to determine the potential impact of hidden curriculum on students’ conceptual worldview. Comparing the worldview presented in textbooks with students’ one has allowed us to estimate the rate of influence of hidden curr iculum. Materials and Methods: the methodological basis of the work is the cultural concept of personalityoriented education. The methodology for studying the role of hidden curriculum includes four stages: at the first stage, the authors set the criteria for selecting textbooks for analysis and do the selection; at the second stage, the authors select sociocultural concepts for analysis; at the third stage, the scheme of analysis is designed and the analysis of textbooks is done; at the fourth stage, the authors identify the potential influence of hidden curriculum on students’ conceptual worldview. Results: the structure of hidden curriculum has been determined and the scheme for analysing its subject component has been developed. The authors have identified a significant influence of hidden curriculum on students’ worldview, which represents the scientific novelty of the article. Discussion and Conclusions: the article gives the definition of a hidden curriculum which is new for Russian pedagogy and presents a methodology for its analysis in EFL textbooks. That analysis is recommended to be conducted when selecting teaching materials both i n languages and other humanities.

Classical Curriculum Design

Science.gov (United States)

George, Judith W.

2009-01-01

The article identifies some key findings in pedagogical research over recent decades, placing them within a framework of logical curriculum development and current practice in quality assurance and enhancement. Throughout, the ideas and comments are related to the practice of teaching classics in university. (Contains 1 figure and 3 notes.)

Across the Curriculum.

Science.gov (United States)

Burns, Marilyn; And Others

1994-01-01

Across-the-curriculum articles focus on four areas. A math activity describes optical illusions and the properties of shapes. A hands-on science activity presents the chemistry of secret messages. A writing lesson helps students capture the essence of character. An art lesson presents a project on medieval castles. (SM)

Towards the innovation for microbiology curriculum change: students' perception.

Science.gov (United States)

Saha, Rumpa; Das, Shukla; Kaur, Iqbal R

2012-08-01

For a medical curriculum to be an effective means of learning for today's students, it has to be designed with knowledge of their priorities, needs and abilities. This can be best achieved by inviting students' view-point during curriculum planning. The present study thus elicits opinion of the medical students through a randomly issued set of questionnaires, towards the present microbiology curriculum in order to quantitate from their view-point, the weakness as well as the strengths of the existing curriculum. Their evaluation reveals that they welcome new techniques like problem-based learning but at the same time emphasise the need to integrate what is taught in close association with clinical circumstance. Hence it is important to understand the minds and needs of our students before implementing the syllabus content across to the consumers.

Dealing with Distinctiveness. Development of Chinese in the "Australian Curriculum: Languages"

Science.gov (United States)

Scrimgeour, Andrew; Foster, Marnie; Mao, Weifeng

2013-01-01

This article explores some of the distinctive challenges in Chinese language education in schools and discusses how the development of the "Australian Curriculum: Chinese" has responded to these challenges. It details how the curriculum framework outlined in the "Shape of the Australian Curriculum: Languages" (ACARA, 2011)…

The primary school teachers’ competence in implementing the 2013 curriculum

Directory of Open Access Journals (Sweden)

Maba Wayan

2018-01-01

Full Text Available This study was conducted to analyze the competence of primary school teachers in implementing the 2013 curriculum. The 2013 curriculum has been implemented in almost all schools and there are still many unsuccessful implementations in several Indonesian schools. Therefore it is important to study the teachers’ competence in implementing the 2013 curriculum. A qualitative research design was carried out in this study by utilizing argumentative descriptive analysis. The data was collected by carrying out in depth interviews to the primary schools teachers who were selected by random sampling techniques. The results of this study indicated that primary school teachers have insufficient competence in implementing the 2013 curriculum especially in designing lesson plan, lesson plan implementation and assessment practices. Consequently, it is recommended that further intensive training and focus group discussion should be held to improve the teachers’ competence in implementing the 2013 curriculum.

Developing a new industrial engineering curriculum using a systems engineering approach

Science.gov (United States)

Buyurgan, Nebil; Kiassat, Corey

2017-11-01

This paper reports on the development of an engineering curriculum for a new industrial engineering programme at a medium-sized private university in the northeast United States. A systems engineering process has been followed to design and develop the new curriculum. Considering the programme curriculum as a system, first the stakeholders have been identified, and some preliminary analysis on their needs and requirements has been conducted. Following that, the phases of conceptual design, preliminary design, and detailed design have been pursued during which different levels of validation, assessment, and evaluation processes have been utilised. In addition, a curriculum assessment and continuous improvement process have been developed to assess the curriculum and the courses frequently. The resulting curriculum is flexible, allowing the pursuit of accelerated graduate programmes, a second major, various minor options, and study-abroad; relevant, tailored to the needs of industry partners in the vicinity; and practical, providing hands-on education, resulting in employment-ready graduates.

Developing a Telecommunications Curriculum for Students with Physical Disabilities.

Science.gov (United States)

Gandell, Terry S.; Laufer, Dorothy

1993-01-01

A telecommunications curriculum was developed for students (ages 15-21) with physical disabilities. Curriculum content included an internal mailbox program (Mailbox), interactive communication system (Blisscom), bulletin board system (Arctel), and a mainframe system (Compuserv). (JDD)

the impact of digital technology revolution on surveying curriculum ...

African Journals Online (AJOL)

the impact of digital technology revolution on surveying curriculum review in ... Global Journal of Environmental Sciences ... Also, it focuses on the need to review the current surveying curriculum to meet the technological advancement. Finally ...

Curriculum Guidelines for Periodontics.

Science.gov (United States)

Journal of Dental Education, 1985

1985-01-01

Guidelines describe the interrelationships of this and other dental fields, give an overview of the curriculum and its primary educational objectives, and outline the suggested prerequisites, core content, specific behavioral objectives, sequencing, and faculty requirements. (MSE)

Diffusion tensor imaging fiber tracking with reliable tracking orientation and flexible step size☆

Science.gov (United States)

Yao, Xufeng; Wang, Manning; Chen, Xinrong; Nie, Shengdong; Li, Zhexu; Xu, Xiaoping; Zhang, Xuelong; Song, Zhijian

2013-01-01

We propose a method of reliable tracking orientation and flexible step size fiber tracking. A new directional strategy was defined to select one optimal tracking orientation from each directional set, which was based on the single-tensor model and the two-tensor model. The directional set of planar voxels contained three tracking directions: two from the two-tensor model and one from the single-tensor model. The directional set of linear voxels contained only one principal vector. In addition, a flexible step size, rather than fixable step sizes, was implemented to improve the accuracy of fiber tracking. We used two sets of human data to assess the performance of our method; one was from a healthy volunteer and the other from a patient with low-grade glioma. Results verified that our method was superior to the single-tensor Fiber Assignment by Continuous Tracking and the two-tensor eXtended Streamline Tractography for showing detailed images of fiber bundles. PMID:25206444

From Curriculum to Workplace Requirements: Do They "Match"?

Science.gov (United States)

Lomas, Gregor; Mills, Kelvin

2013-01-01

This paper examines correspondences and disjunctions within a national curriculum and between various aspects of its delivery, and how these align with the mathematical needs of the workplace. This is investigated in the context of the New Zealand school mathematics curriculum; the Numeracy Development Project; the senior school assessment regime,…

History Lessons: Inequality, Diversity and the National Curriculum

Science.gov (United States)

Alexander, Claire; Weekes-Bernard, Debbie

2017-01-01

This article explores the continued importance of teaching a diverse curriculum at a time when issues of racial and ethnic equality and diversity have been increasingly sidelined in the political discussion around "British" values and identities, and how these should be taught in schools. The 2014 History National curriculum, in…

Evaluation of the Positive Prevention HIV/STD Curriculum

Science.gov (United States)

LaChausse, Robert G.

2006-01-01

This study evaluated the effectiveness of Positive Prevention, a theory-based, HIV/STD prevention education curriculum for high school youth. Three hundred fifty-three students participated in a longitudinal experimental design to determine the impact of the curriculum on HIV/AIDS knowledge, self-efficacy to abstain from sex, self-efficacy of…

Marketing and Distributive Education. Food Marketing Curriculum Guide

Science.gov (United States)

Northern Illinois Univ., DeKalb. Dept. of Business Education and Administration Services.

This document is one of four curriculum guides designed to provide the curriculum coordinator with a basis for planning a comprehensive program in the field of marketing as well as to provide marketing and distributive education teachers with maximum flexibility. Introductory information provides directions for using the guide and information on…

Curriculum Consonance and Dissonance in Technology Education Classrooms

Science.gov (United States)

Brown, Ryan A.

2009-01-01

In a time of increased accountability, a tightened curriculum, and fewer curricular choices for students, technology education in the United States is in the position of defending itself by "carving a niche" in the school curriculum. Justifying the place of technology education is becoming increasingly difficult, as there has been little…

Development of an Aviation Maintenance Curriculum in an Aerospace Engineering Department.

Science.gov (United States)

Miau, Jiun-Jih; Chiu, Huei-Huang; Wu, Yuh-Yi; Lin, Chin-E; Choi, Siu-Tong; Yang, Shih-Ming; Jenq, Syh-Tsang

This paper describes the motivation of developing the Aviation Maintenance Curriculum, at National Chang Kung University (seven elective courses) contents of the elective courses, and university-industry collaborations developed along with the Curriculum. The curriculum represents an effort to respond to the needs of manpower in the aviation…

Identifying values and beliefs in an outcomes-based curriculum

African Journals Online (AJOL)

Erna Kinsey

In an analysis of Curriculum 2005 and the National Curriculum Statement, value and belief systems ... directives for teachers about the identification of values within the ... Parks (Fowler et al., 1992:106) makes a distinction between religion,.

Fast track-hoftealloplastik

DEFF Research Database (Denmark)

Hansen, Torben Bæk; Gromov, Kirill; Kristensen, Billy B

2017-01-01

Fast-track surgery implies a coordinated perioperative approach aimed at reducing surgical stress and facilitating post-operative recovery. The fast-track programme has reduced post-operative length of stay and has led to shorter convalescence with more rapid functional recovery and decreased...... morbidity and mortality in total hip arthroplasty. It should now be a standard total hip arthroplasty patient pathway, but fine tuning of the multiple factors in the fast-track pathway is still needed in patients with special needs or high comorbidity burden....

Box City Curriculum.

Science.gov (United States)

Center for Understanding the Built Environment, Prairie Village, KS.

This curriculum packet contains two lesson plans about cities and architecture intended for use with students in upper elementary grades and middle schools. The first lesson plan, "City People, City Stories" (Jan Ham), states that understanding architecture and cities must begin with an understanding of the people of the city. The children create…

The co-curriculum: Re-defining boundaries of academic spaces

African Journals Online (AJOL)

address issues concerning the co-curriculum in a colloquium on 14 May 2014 ... lifelong and life-wide learning (Jackson, 2010), student development ... the framework for the design of the co-curriculum is simply about employability, which is.

Overview of the Visual Arts Curriculum, and Its Relationship with Evaluation and Instruction.

Science.gov (United States)

Imonikebe, Manasseh Emamoke

2013-01-01

Evaluation and instruction play very important roles in curriculum implementation. As a result, the two concepts are often enshrined in the curriculum document. This article therefore examined the Visual Arts curriculum and its relationship with evaluation and instruction. Furthermore, the roles of Evaluation and Instruction in curriculum planning…

Training Psychiatry Residents in Quality Improvement: An Integrated, Year-Long Curriculum

Science.gov (United States)

Arbuckle, Melissa R.; Weinberg, Michael; Cabaniss, Deborah L.; Kistler; Susan C.; Isaacs, Abby J.; Sederer, Lloyd I.; Essock, Susan M.

2013-01-01

Objective: The authors describe a curriculum for psychiatry residents in Quality Improvement (QI) methodology. Methods: All PGY3 residents (N=12) participated in a QI curriculum that included a year-long group project. Knowledge and attitudes were assessed before and after the curriculum, using a modified Quality Improvement Knowledge Assessment…

Electromagnetic servoing-a new tracking paradigm.

Science.gov (United States)

Reichl, Tobias; Gardiazabal, José; Navab, Nassir

2013-08-01

Electromagnetic (EM) tracking is highly relevant for many computer assisted interventions. This is in particular due to the fact that the scientific community has not yet developed a general solution for tracking of flexible instruments within the human body. Electromagnetic tracking solutions are highly attractive for minimally invasive procedures, since they do not require line of sight. However, a major problem with EM tracking solutions is that they do not provide uniform accuracy throughout the tracking volume and the desired, highest accuracy is often only achieved close to the center of tracking volume. In this paper, we present a solution to the tracking problem, by mounting an EM field generator onto a robot arm. Proposing a new tracking paradigm, we take advantage of the electromagnetic tracking to detect the sensor within a specific sub-volume, with known and optimal accuracy. We then use the more accurate and robust robot positioning for obtaining uniform accuracy throughout the tracking volume. Such an EM servoing methodology guarantees optimal and uniform accuracy, by allowing us to always keep the tracked sensor close to the center of the tracking volume. In this paper, both dynamic accuracy and accuracy distribution within the tracking volume are evaluated using optical tracking as ground truth. In repeated evaluations, the proposed method was able to reduce the overall error from 6.64±7.86 mm to a significantly improved accuracy of 3.83±6.43 mm. In addition, the combined system provides a larger tracking volume, which is only limited by the reach of the robot and not the much smaller tracking volume defined by the magnetic field generator.

Development of a Curriculum Management Process by Applying Lean Concept for Waste Elimination to Enhance Curriculum Implementation of Primary School Teacher

Science.gov (United States)

Chitrangsan, Nadrudee; Sawekngam, Wichai; Thongthew, Sumlee

2015-01-01

This research aims to study and develop a curriculum management process by applying Lean concept for waste elimination to enhance curriculum implementation of primary school teacher. This study was conducted with a focus on qualitative data collection by dividing into 2 phases, including (1) analyze and synthesize relevant notions, theories,…

Transforming the Economics Curriculum by Integrating Threshold Concepts

Science.gov (United States)

Karunaratne, Prashan Shayanka Mendis; Breyer, Yvonne A.; Wood, Leigh N.

2016-01-01

Purpose: Economics is catering to a diverse student cohort. This cohort needs to be equipped with transformative concepts that students can integrate beyond university. When a curriculum is content-driven, threshold concepts are a useful tool in guiding curriculum re-design. The paper aims to discuss these issues. Design/Methodology/Approach: The…

Mentoring BUGS: An Integrated Science and Technology Curriculum

Science.gov (United States)

Harrell, Pamela Esprivalo; Walker, Michelle; Hildreth, Bertina; Tyler-Wood, Tandra

2004-01-01

The current study describes an authentic learning experience designed to develop technology and science process skills through a carefully scaffolded curriculum using mealworms as a content focus. An individual mentor assigned to each 4th and 5th grade girl participating in the program delivered the curriculum. Results indicate mastery of science…

Media Literacy Education: No Longer a Curriculum Option

Science.gov (United States)

Martinson, David L.

2004-01-01

Establishing a curriculum program in media literacy education is important. In a postmodern era and new millennium, communication and its technology play an increasingly important role. This author asserts that it is imperative that young people be prepared for that reality. If budget and other academic or curriculum restraints make it impossible…

Curriculum Reform in Higher Education: A Contested Space

Science.gov (United States)

Shay, Suellen

2015-01-01

Drawing on the theoretical and analytical tools from the sociology of education, in particular the work of Basil Bernstein and Karl Maton, the paper explores the tensions within curriculum reform discourses and how these tensions play out in different global contexts. The analysis focuses on two curriculum reform policies--Hong Kong and South…

Paving the road for a European postgraduate training curriculum.

Science.gov (United States)

van der Aa, Jessica E; Goverde, Angelique J; Teunissen, Pim W; Scheele, Fedde

2016-08-01

The 'Project for Achieving Consensus in Training' has been initiated by the European Board & College of Obstetrics and Gynaecology to harmonise training in Obstetrics and Gynaecology throughout Europe. In this project called the EBCOG-PACT, a state of the art pan-European training curriculum will be developed. Implementation of a pan-European curriculum will enhance harmonisation of both quality standards of women's healthcare practice and standards of postgraduate training. Secondly, it will assure equal quality of training of gynaecologists, promoting mobility throughout Europe. Thirdly, it will enhance cooperation and exchange of best practices between medical specialists and hospitals within Europe. The project is expecting to deliver (1) a description of the core and electives of the curriculum based on previously defined standards of care, (2) a societally responsive competency framework based on input from societal stakeholders and (3) strategies for education and assessment based on the current literature. Also, the project focuses on implementation and sustainability of the curriculum by delivering (4) a SWOT-analysis for the implementation based on insights into transcultural differences, (5) recommendations for implementation, change management and sustainability based on the SWOT analysis (6) and finally a handbook for other specialties initiating European curriculum development. The development and the implementation of this modern pan-European curriculum in Obstetrics and Gynaecology aims to serve as an example for the harmonisation of postgraduate training in Europe. Copyright © 2016. Published by Elsevier Ireland Ltd.

Medical Education and Curriculum Reform: Putting Reform Proposals in Context

Directory of Open Access Journals (Sweden)

Daniel Kam Yin Chan, MD, MB.BS, MHA

2004-01-01

Full Text Available The purpose of this paper is to elaborate criteria by which the principles of curriculum reform can be judged. To this end, the paper presents an overview of standard critiques of medical education and examines the ways medical curriculum reforms have responded to these critiques. The paper then sets out our assessment of these curriculum reforms along three parameters: pedagogy, educational context, and knowledge status. Following on from this evaluation of recent curriculum reforms, the paper puts forward four criteria with which to gauge the adequacy medical curriculum reform. These criteria enable us to question the extent to which new curricula incorporate methods and approaches for ensuring that its substance: overcomes the traditional opposition between clinical and resource dimensions of care; emphasizes that the clinical work needs to be systematized in so far as that it feasible; promotes multi-disciplinary team work, and balances clinical autonomy with accountability to non-clinical stakeholders.

Single quantum dot tracking reveals the impact of nanoparticle surface on intracellular state.

Science.gov (United States)

Zahid, Mohammad U; Ma, Liang; Lim, Sung Jun; Smith, Andrew M

2018-05-08

Inefficient delivery of macromolecules and nanoparticles to intracellular targets is a major bottleneck in drug delivery, genetic engineering, and molecular imaging. Here we apply live-cell single-quantum-dot imaging and tracking to analyze and classify nanoparticle states after intracellular delivery. By merging trajectory diffusion parameters with brightness measurements, multidimensional analysis reveals distinct and heterogeneous populations that are indistinguishable using single parameters alone. We derive new quantitative metrics of particle loading, cluster distribution, and vesicular release in single cells, and evaluate intracellular nanoparticles with diverse surfaces following osmotic delivery. Surface properties have a major impact on cell uptake, but little impact on the absolute cytoplasmic numbers. A key outcome is that stable zwitterionic surfaces yield uniform cytosolic behavior, ideal for imaging agents. We anticipate that this combination of quantum dots and single-particle tracking can be widely applied to design and optimize next-generation imaging probes, nanoparticle therapeutics, and biologics.

A Formalized Three-Year Emergency Medicine Residency Ultrasound Education Curriculum

Directory of Open Access Journals (Sweden)

Andrew King

2016-09-01

Full Text Available Audience and type of curriculum: The Ohio State University Wexner Medical Center Emergency Medicine Residency Program Ultrasound Education Curriculum is a three-year curriculum for PGY-1 to PGY-3 learners. Introduction/Background: Each year of the three-year The Ohio State University Wexner Medical Center Emergency Medicine Ultrasound Curriculum focuses on different aspects of emergency ultrasonography, thereby promoting progressive understanding and utilization of point-of-care ultrasound in medical decision-making during residency training. Ultrasound is an invaluable bedside tool for emergency physicians; this skill must be mastered by resident learners during residency training, and ultrasound competency is a required ACGME milestone.1 The American College of Emergency Physicians (ACEP currently recommends that 11 applications of emergency ultrasound be part of the core skills of an emergency physician.2 This curriculum acknowledges the standards developed by ACEP and the ACGME. Objectives: Learners will 1 know the indications for each the 11 ACEP point-of-care ultrasound (POCUS applications; 2 perform each of the 11 ACEP POCUS applications; 3 integrate POCUS into medical decision-making. Methods: The educational strategies used in this curriculum include: independent, self-directed learning (textbook and literature reading, brief didactic sessions describing indications and technique for each examination, hands-on ultrasound scanning under the direct supervision of ultrasound faculty with real-time feedback, and quality assurance review of ultrasound images. Residents are expected to perform a minimum of 150 ultrasound examinations with associated quality assurance during the course of their residency training. The time requirements, reading material, and ultrasound techniques taught vary depending on the year of training. Length of curriculum: The entirety of the curriculum is three years; however, each year of residency training has

Nurse Educator Pathway Project: a competency-based intersectoral curriculum.

Science.gov (United States)

Young, Lynne; Frost, Linda J; Bigl, Julie; Clauson, Marion; McRae, Cora; Scarborough, Kathy S; Murphy, Sue; Jillings, Carol; Gillespie, Frank

2010-01-01

In this paper, we begin by providing an overview of the Educator Pathway Project (EPP), an education infrastructure that was developed in response to emerging critical nursing workplace issues, and the related demand for enhanced workplace education. We then describe the EPP competency-based curriculum designed to prepare nurses as preceptors, mentors, and educators to lead learning with diverse learner groups. This competency-based curriculum was developed through a collaboration of nurse leaders across practice, academic, and union sectors and drew from a widely embraced curriculum development model (Iwasiw, Goldenberg, & Andrusyzyn, 2005). The goal of the curriculum was to prepare nurses through a four-level career pathway model that contextualized practice and education theory to various education-related roles and levels of experience within the practice setting. Over 1,100 nurses participated in this innovative intersectoral nursing initiative.

Sustainability as a Cross-Curricular Priority in the Australian Curriculum: A Tasmanian Investigation

Science.gov (United States)

Dyment, Janet E.; Hill, Allen; Emery, Sherridan

2015-01-01

In this paper, we report on an investigation into sustainability education in schools in the Australian state of Tasmania following the implementation of the Australian Curriculum. Sustainability is one of three cross-curriculum priorities in the new national curriculum and is the focus of this research (sustainability cross-curriculum priority…

Persistent Aerial Tracking

KAUST Repository

Mueller, Matthias

2016-01-01

persistent, robust and autonomous object tracking system for unmanned aerial vehicles (UAVs) called Persistent Aerial Tracking (PAT). A computer vision and control strategy is applied to a diverse set of moving objects (e.g. humans, animals, cars, boats, etc

'So you want to be a clinician-educator...': designing a clinician-educator curriculum for internal medicine residents.

Science.gov (United States)

Heflin, Mitchell T; Pinheiro, Sandro; Kaminetzky, Catherine P; McNeill, Diana

2009-06-01

Despite a growing demand for skilled teachers and administrators in graduate medical education, clinician-educator tracks for residents are rare and though some institutions offer 'resident-as-teacher' programs to assist residents in developing teaching skills, the need exists to expand training opportunities in this area. The authors conducted a workshop at a national meeting to develop a description of essential components of a training pathway for internal medicine residents. Through open discussion and small group work, participants defined the various roles of clinician-educators and described goals, training opportunities, assessment and resource needs for such a program. Workshop participants posited that the clinician-educator has several roles to fulfill beyond that of clinician, including those of teacher, curriculum developer, administrator and scholar. A pathway for residents aspiring to become clinician educators must offer structured training in each of these four areas to empower residents to effectively practice clinical education. In addition, the creation of such a track requires securing time and resources to support resident learning experiences and formal faculty development programs to support institutional mentors and leaders. This article provides a framework by which leaders in medical education can begin to prepare current trainees interested in careers as clinician-educators.

MO-FG-BRD-02: Real-Time Imaging and Tracking Techniques for Intrafractional Motion Management: MV Tracking

Energy Technology Data Exchange (ETDEWEB)

Berbeco, R. [Brigham and Women’s Hospital and Dana-Farber Cancer Institute (United States)

2015-06-15

Intrafraction target motion is a prominent complicating factor in the accurate targeting of radiation within the body. Methods compensating for target motion during treatment, such as gating and dynamic tumor tracking, depend on the delineation of target location as a function of time during delivery. A variety of techniques for target localization have been explored and are under active development; these include beam-level imaging of radio-opaque fiducials, fiducial-less tracking of anatomical landmarks, tracking of electromagnetic transponders, optical imaging of correlated surrogates, and volumetric imaging within treatment delivery. The Joint Imaging and Therapy Symposium will provide an overview of the techniques for real-time imaging and tracking, with special focus on emerging modes of implementation across different modalities. In particular, the symposium will explore developments in 1) Beam-level kilovoltage X-ray imaging techniques, 2) EPID-based megavoltage X-ray tracking, 3) Dynamic tracking using electromagnetic transponders, and 4) MRI-based soft-tissue tracking during radiation delivery. Learning Objectives: Understand the fundamentals of real-time imaging and tracking techniques Learn about emerging techniques in the field of real-time tracking Distinguish between the advantages and disadvantages of different tracking modalities Understand the role of real-time tracking techniques within the clinical delivery work-flow.

MO-FG-BRD-04: Real-Time Imaging and Tracking Techniques for Intrafractional Motion Management: MR Tracking

Energy Technology Data Exchange (ETDEWEB)

Low, D. [University of California Los Angeles: Real-Time Imaging and Tracking Techniques for Intrafractional Motion Management: MR Tracking (United States)

2015-06-15

Intrafraction target motion is a prominent complicating factor in the accurate targeting of radiation within the body. Methods compensating for target motion during treatment, such as gating and dynamic tumor tracking, depend on the delineation of target location as a function of time during delivery. A variety of techniques for target localization have been explored and are under active development; these include beam-level imaging of radio-opaque fiducials, fiducial-less tracking of anatomical landmarks, tracking of electromagnetic transponders, optical imaging of correlated surrogates, and volumetric imaging within treatment delivery. The Joint Imaging and Therapy Symposium will provide an overview of the techniques for real-time imaging and tracking, with special focus on emerging modes of implementation across different modalities. In particular, the symposium will explore developments in 1) Beam-level kilovoltage X-ray imaging techniques, 2) EPID-based megavoltage X-ray tracking, 3) Dynamic tracking using electromagnetic transponders, and 4) MRI-based soft-tissue tracking during radiation delivery. Learning Objectives: Understand the fundamentals of real-time imaging and tracking techniques Learn about emerging techniques in the field of real-time tracking Distinguish between the advantages and disadvantages of different tracking modalities Understand the role of real-time tracking techniques within the clinical delivery work-flow.

MO-FG-BRD-03: Real-Time Imaging and Tracking Techniques for Intrafractional Motion Management: EM Tracking

Energy Technology Data Exchange (ETDEWEB)

Keall, P. [University of Sydney (Australia)

2015-06-15

Intrafraction target motion is a prominent complicating factor in the accurate targeting of radiation within the body. Methods compensating for target motion during treatment, such as gating and dynamic tumor tracking, depend on the delineation of target location as a function of time during delivery. A variety of techniques for target localization have been explored and are under active development; these include beam-level imaging of radio-opaque fiducials, fiducial-less tracking of anatomical landmarks, tracking of electromagnetic transponders, optical imaging of correlated surrogates, and volumetric imaging within treatment delivery. The Joint Imaging and Therapy Symposium will provide an overview of the techniques for real-time imaging and tracking, with special focus on emerging modes of implementation across different modalities. In particular, the symposium will explore developments in 1) Beam-level kilovoltage X-ray imaging techniques, 2) EPID-based megavoltage X-ray tracking, 3) Dynamic tracking using electromagnetic transponders, and 4) MRI-based soft-tissue tracking during radiation delivery. Learning Objectives: Understand the fundamentals of real-time imaging and tracking techniques Learn about emerging techniques in the field of real-time tracking Distinguish between the advantages and disadvantages of different tracking modalities Understand the role of real-time tracking techniques within the clinical delivery work-flow.

MO-FG-BRD-04: Real-Time Imaging and Tracking Techniques for Intrafractional Motion Management: MR Tracking

International Nuclear Information System (INIS)

Low, D.

2015-01-01

Intrafraction target motion is a prominent complicating factor in the accurate targeting of radiation within the body. Methods compensating for target motion during treatment, such as gating and dynamic tumor tracking, depend on the delineation of target location as a function of time during delivery. A variety of techniques for target localization have been explored and are under active development; these include beam-level imaging of radio-opaque fiducials, fiducial-less tracking of anatomical landmarks, tracking of electromagnetic transponders, optical imaging of correlated surrogates, and volumetric imaging within treatment delivery. The Joint Imaging and Therapy Symposium will provide an overview of the techniques for real-time imaging and tracking, with special focus on emerging modes of implementation across different modalities. In particular, the symposium will explore developments in 1) Beam-level kilovoltage X-ray imaging techniques, 2) EPID-based megavoltage X-ray tracking, 3) Dynamic tracking using electromagnetic transponders, and 4) MRI-based soft-tissue tracking during radiation delivery. Learning Objectives: Understand the fundamentals of real-time imaging and tracking techniques Learn about emerging techniques in the field of real-time tracking Distinguish between the advantages and disadvantages of different tracking modalities Understand the role of real-time tracking techniques within the clinical delivery work-flow

MO-FG-BRD-03: Real-Time Imaging and Tracking Techniques for Intrafractional Motion Management: EM Tracking

International Nuclear Information System (INIS)

Keall, P.

2015-01-01

Intrafraction target motion is a prominent complicating factor in the accurate targeting of radiation within the body. Methods compensating for target motion during treatment, such as gating and dynamic tumor tracking, depend on the delineation of target location as a function of time during delivery. A variety of techniques for target localization have been explored and are under active development; these include beam-level imaging of radio-opaque fiducials, fiducial-less tracking of anatomical landmarks, tracking of electromagnetic transponders, optical imaging of correlated surrogates, and volumetric imaging within treatment delivery. The Joint Imaging and Therapy Symposium will provide an overview of the techniques for real-time imaging and tracking, with special focus on emerging modes of implementation across different modalities. In particular, the symposium will explore developments in 1) Beam-level kilovoltage X-ray imaging techniques, 2) EPID-based megavoltage X-ray tracking, 3) Dynamic tracking using electromagnetic transponders, and 4) MRI-based soft-tissue tracking during radiation delivery. Learning Objectives: Understand the fundamentals of real-time imaging and tracking techniques Learn about emerging techniques in the field of real-time tracking Distinguish between the advantages and disadvantages of different tracking modalities Understand the role of real-time tracking techniques within the clinical delivery work-flow

MO-FG-BRD-02: Real-Time Imaging and Tracking Techniques for Intrafractional Motion Management: MV Tracking

International Nuclear Information System (INIS)

Berbeco, R.

2015-01-01

Intrafraction target motion is a prominent complicating factor in the accurate targeting of radiation within the body. Methods compensating for target motion during treatment, such as gating and dynamic tumor tracking, depend on the delineation of target location as a function of time during delivery. A variety of techniques for target localization have been explored and are under active development; these include beam-level imaging of radio-opaque fiducials, fiducial-less tracking of anatomical landmarks, tracking of electromagnetic transponders, optical imaging of correlated surrogates, and volumetric imaging within treatment delivery. The Joint Imaging and Therapy Symposium will provide an overview of the techniques for real-time imaging and tracking, with special focus on emerging modes of implementation across different modalities. In particular, the symposium will explore developments in 1) Beam-level kilovoltage X-ray imaging techniques, 2) EPID-based megavoltage X-ray tracking, 3) Dynamic tracking using electromagnetic transponders, and 4) MRI-based soft-tissue tracking during radiation delivery. Learning Objectives: Understand the fundamentals of real-time imaging and tracking techniques Learn about emerging techniques in the field of real-time tracking Distinguish between the advantages and disadvantages of different tracking modalities Understand the role of real-time tracking techniques within the clinical delivery work-flow