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Sample records for radiological sciences department

  1. Risk management in radiology departments

    PubMed Central

    Craciun, Horea; Mankad, Kshitij; Lynch, Jeremy

    2015-01-01

    Medical imaging and interventional radiology sustained prompt changes in the last few years, mainly as a result of technology breakthroughs, rise in workload, deficit in workforce and globalization. Risk is considered to be the chance or possibility of incurring loss or of a negative event happening that may cause injury to patients or medical practitioners. There are various causes of risks leading to harm and injury in radiology departments, and it is one of the objectives of this paper to scrutinize some of the causes. This will drive to consideration of some of the approaches that are used in managing risks in radiology. This paper aims at investigating risk management in radiology, and this will be achieved through a thorough assessment of the risk control measures that are used in the radiology department. It has been observed that the major focus of risk management in such medical setting is to reduce and eliminate harm and injury to patients through integration of various medical precautions. The field of Radiology is rapidly evolving due to technology advances and the globalization of healthcare. This ongoing development will have a great impact on the level of quality of care and service delivery. Thus, risk management in radiology is essential in protecting the patients, radiologists, and the medical organization in terms of capital and widening of the reputation of the medical organization with the patients. PMID:26120383

  2. Radiologic sciences. Faculty needs assessment.

    PubMed

    Powers, Kevin J

    2005-01-01

    A total of 326 programs are represented in the data collected. Based on the average number of full- and part-time faculty members reported per program, this survey represents more than 1500 faculty positions. Based on the forecast of retirement and career change for all faculty members, there will be a turnover of 700 to 800 positions over the next 5 to 10 years. Part-time/adjunct faculty vacancies are expected to create the greatest number of opportunities for technologists to make the transition to education, with approximately one third of current part-time/adjunct educators planning on leaving radiologic sciences education within 5 years. To encourage retention of part-time/adjunct educators, annual evaluations should be modified to recognize the important educational role these instructors play. There is a need to create enthusiasm and interest in education as a career pathway for radiologic technologists. Resources are needed that help radiologic technologists make the transition to teaching. Finally, the retention of educators must be emphasized. Program applicant trends indicate radiologic technology students are older, have prior postsecondary education experience or are making a career change. This data emphasizes the need for educators, both full time and part time, to understand the characteristics and needs of the adult learner. Adult learners bring a wealth of education, experience and life skills that create both opportunities and challenges in the classroom and clinical setting. All categories of respondents indicated that their current salaries were greater than those of program graduates in their firstjob. Of interest is that 1 in 5 (20%) of part-time/adjunct educators indicated the opposite--that program graduates earn more in their firstjob than educators earn. When asked about salaries if working full time in clinical practice, the majority of all groups indicated their salary would be about the same or would decrease. Only 20% of program

  3. Dose tracking and radiology department management.

    PubMed

    Kirova, G; Georgiev, E; Zasheva, C; St Georges, A

    2015-07-01

    The purpose of this work was to review the reasonable measures that should be implemented as part of a routine practice in the process of managing CT radiation risks in a typical average radiology department. Based on 6 y of experience in the management of a general radiology department and the newly implemented supportive software for dose tracking, analysing and reporting, the approach towards radiation risk reduction is presented. Thanks to this approach, some problems have been resolved, and reasonable measures have been introduced into daily practice. PMID:25813480

  4. Radiological Dispersion Devices and Basic Radiation Science

    ERIC Educational Resources Information Center

    Bevelacqua, Joseph John

    2010-01-01

    Introductory physics courses present the basic concepts of radioactivity and an overview of nuclear physics that emphasizes the basic decay relationship and the various types of emitted radiation. Although this presentation provides insight into radiological science, it often fails to interest students to explore these concepts in a more rigorous…

  5. Internal Controlling of a Radiology Department.

    PubMed

    Frewer, W; Busch, H P

    2015-11-01

    Caused by legal reform initiatives there is a continuous need to increase effectiveness and efficiency in hospitals and surgeries, and thus to improve processes.Consequently the successful management of radiological departments and surgeries requires suitable structures and optimization processes to make optimization in the fields of medical quality, service quality and efficiency possible.In future in the DRG System it is necessary that the organisation of processes must focus on the whole clinical treatment of the patients (Clinical Pathways). Therefore the functions of controlling must be more established and adjusted. On the basis of select Controlling instruments like budgeting, performance indicators, process optimization, staff controlling and benchmarking the target-based and efficient control of radiological surgeries and departments is shown. PMID:26230139

  6. Radiological Dispersion Devices and Basic Radiation Science

    NASA Astrophysics Data System (ADS)

    Bevelacqua, Joseph John

    2010-05-01

    Introductory physics courses present the basic concepts of radioactivity and an overview of nuclear physics that emphasizes the basic decay relationship and the various types of emitted radiation. Although this presentation provides insight into radiological science, it often fails to interest students to explore these concepts in a more rigorous manner. One reason for limited student interest is the failure to link the discussion to topics of current interest. The author has found that presenting this material with a link to radiological dispersion devices (RDDs), or dirty bombs, and their associated health effects provides added motivation for students. The events of Sept. 11, 2001, and periodic media focus on RDDs heighten student interest from both a scientific curiosity as well as a personal protection perspective. This article presents a framework for a more interesting discussion of the basics of radiation science and their associated health effects. The presentation can be integrated with existing radioactivity lectures or added as a supplementary or enrichment activity.

  7. A Model Curriculum for Multiskilled Education in the Radiologic Sciences.

    ERIC Educational Resources Information Center

    Jensen, Steven C.; Grey, Michael L.

    1995-01-01

    Explains how multiskilled cross-trained health professionals provide cost-effective health care. Outlines a baccalaureate program in radiologic science with specialization in radiology therapy, medical sonography, or advanced imaging. (SK)

  8. Networking of microcomputers in the radiology department.

    PubMed

    Markivee, C R

    1985-10-01

    A microcomputer may be installed in any of several areas in a radiology department or office to automate data processing. Such areas include the reception desk, the transcription office, the quality-control station, and remote or satellite radiography rooms. Independent microcomputers can be interconnected by networking, using small hardware and software packages and cables, to effect communication between them, afford access to a common data base, and share peripheral devices such as hard disks and printers. A network of microcomputers can perform many of the functions of a larger minicomputer system at lower cost and can be assembled in small modules as budgetary constraints allow. PMID:3876011

  9. Strengthening Science Departments

    ERIC Educational Resources Information Center

    Campbell, Todd; Melville, Wayne; Bartley, Anthony

    2012-01-01

    Teachers do not work in a vacuum. They are, in most cases, part of a science department in which teachers and the chairperson have important roles in science education reform. Current reform is shaped by national standards documents that emphasize the pedagogical and conceptual importance of best practices framed by constructivism and focused on…

  10. A radiology department intranet: development and applications.

    PubMed

    Willing, S J; Berland, L L

    1999-01-01

    An intranet is a "private Internet" that uses the protocols of the World Wide Web to share information resources within a company or with the company's business partners and clients. The hardware requirements for an intranet begin with a dedicated Web server permanently connected to the departmental network. The heart of a Web server is the hypertext transfer protocol (HTTP) service, which receives a page request from a client's browser and transmits the page back to the client. Although knowledge of hypertext markup language (HTML) is not essential for authoring a Web page, a working familiarity with HTML is useful, as is knowledge of programming and database management. Security can be ensured by using scripts to write information in hidden fields or by means of "cookies." Interfacing databases and database management systems with the Web server and conforming the user interface to HTML syntax can be achieved by means of the common gateway interface (CGI), Active Server Pages (ASP), or other methods. An intranet in a radiology department could include the following types of content: on-call schedules, work schedules and a calendar, a personnel directory, resident resources, memorandums and discussion groups, software for a radiology information system, and databases. PMID:9925398

  11. Radiology department management system: technologists' costs.

    PubMed

    McNeil, B J; Sapienza, A; Van Gerpen, J; Sheriff, C R; Gillis, A E; Sack, D J; Komaroff, A L

    1985-07-01

    We developed a series of management reports to compare actual costs against expected costs for radiology departments on a more detailed level than previously available. We first developed labor standards for the most commonly employed diagnostic examinations and showed that increased patient complexity (resulting from, for example, immobility, precautions status, etc.) also increased the examination times up to 2.6-fold compared with the time required for average patients. Using labor standards and budgeted and actual volumes of average and complex patients, we calculated four types of variances: volume variance, examination mix variance, patient complexity variance, and technologist efficiency variance. Monitoring the technologist efficiency variance over time could be one key piece of information for improving departmental productivity. PMID:3923558

  12. Motivation in a multigenerational radiologic science workplace.

    PubMed

    Kalar, Traci

    2008-01-01

    For the first time in history, radiologic science (RS) workplaces consist of 4 generational cohorts. As each cohort possess their own attitudes, values, work habits, and expectations, motivating a generational diverse workplace is challenging. Through the understanding of generational differences, managers are better able to accommodate individual as well as generational needs and help create a more productive and higher performing workplace. The purpose of this paper is to assist managers in the understanding and utilization of generational differences to effectively motivate staff in an RS workplace. Generational cohorts will be defined and discussed along with an in-depth discussion on each of the generations performing in today's RS workplace. Motivators and how they impact the different generational cohorts will be addressed along with how to best motivate a multigenerational RS workplace. PMID:18714760

  13. Radiological Contingency Planning for the Mars Science Laboratory Launch

    SciTech Connect

    Paul Guss

    2008-03-01

    The U.S. Department of Energy (DOE) provides technical support to the requesting federal agency such as the Federal Bureau of Investigation, Department of Defense, the National Space and Aeronautics and Space Administration (NASA), or a state agency to address the radiological consequences of an event. These activities include measures to alleviate damage, loss, hardship, or suffering caused by the incident; protect public health and safety; restore essential government services; and provide emergency assistance to those affected. Scheduled to launch in the fall of 2009, Mars Science Laboratory is part of NASA's Mars Exploration Program, a long-term effort of robotic exploration of the red planet. Mars Science Laboratory is a rover that will assess whether Mars ever was, or is still today, an environment able to support microbial life. In other words, its mission is to determine the planet's "habitability." The Mars Science Laboratory rover will carry a radioisotope power system that generates electricity from the heat of plutonium's radioactive decay. This power source gives the mission an operating lifespan on Mars' surface of a full Martian year (687 Earth days) or more, while also providing significantly greater mobility and operational flexibility, enhanced science payload capability, and exploration of a much larger range of latitudes and altitudes than was possible on previous missions to Mars. National Security Technologies, LLC (NSTec), based in Las Vegas, Nevada, will support the DOE in its role for managing the overall radiological contingency planning support effort. This paper will focus on new technologies that NSTec is developing to enhance the overall response capability that would be required for a highly unlikely anomaly. This paper presents recent advances in collecting and collating data transmitted from deployed teams and sensors. NSTec is responsible to prepare the contingency planning for a range of areas from monitoring and assessment

  14. The impact of a nuclear crisis on a radiology department.

    PubMed

    Weidner, W A; Miller, K L; Latshaw, R F; Rohrer, G V

    1980-06-01

    The experiences of the radiology department at the Milton S. Hershey Medical Center of the Pennsylvania State University College of Medicine during the Three Mile Island Nuclear Power Plant accident are presented. Emergency plans are reviewed. PMID:7384461

  15. Emerging strategic themes for guiding change in academic radiology departments.

    PubMed

    Chan, Stephen; Gunderman, Richard B

    2005-08-01

    Academic radiologists are faced with increasing demands on their time and energy, particularly in the clinical arena, where larger examination volumes and higher service expectations are the norm for most medical centers. These demands are intensified by the continuing shortage of academic radiologists. If academic radiology departments continue to devote most of their resources to the clinical mission at the expense of research and educational missions, then there are potentially serious adverse consequences for long-term viability of the profession of radiology. This dilemma represents a critical strategic problem, not just for academic radiology but also for the entire profession of radiology. In this article, the success and growth of academic radiology during the 20th century are framed as the result of the dogged pursuit of certain key strategic themes. With the concept of paradigm shift, introduced by Kuhn, several new strategic themes are identified that are just emerging from changes in work practices, organizational structure, and mind-sets in radiology departments at academic medical centers. One benefit of this approach is that it facilitates the ability of radiologists to articulate and focus on those strategic themes that will help academic radiology departments to adapt more rapidly and successfully to environmental changes during the 21st century. PMID:15972339

  16. Radiological Contingency Planning for the Mars Science Laboratory Launch

    SciTech Connect

    Paul Guss, Robert Augdahl, Bill Nickels, Cassandra Zellers

    2008-04-16

    This paper describes the contingency planning for the launch of the Mars Science Laboratory scheduled for the 21-day window beginning on September 15, 2009. National Security Technologies, LLC (NSTec), based in Las Vegas, Nevada, will support the U.S. Department of Energy (DOE) in its role for managing the overall radiological contingency planning support effort. This paper will focus on new technologies that NSTec’s Remote Sensing Laboratory (RSL) is developing to enhance the overall response capability that would be required for a highly unlikely anomaly. This paper presents recent advances in collecting and collating data transmitted from deployed teams and sensors. RSL is responsible to prepare the contingency planning for a range of areas from monitoring and assessment, sample collection and control, contaminated material release criteria, data management, reporting, recording, and even communications. The tools RSL has available to support these efforts will be reported. The data platform RSL will provide shall also be compatible with integration of assets and field data acquired with other DOE, National Aeronautics and Space Administration, state, and local resources, personnel, and equipment. This paper also outlines the organizational structure for response elements in radiological contingency planning.

  17. Radiological Contingency Planning for the Mars Science Laboratory Launch

    SciTech Connect

    Paul P. Guss

    2008-04-01

    This paper describes the contingency planning for the launch of the Mars Science Laboratory scheduled for the 21-day window beginning on September 15, 2009. National Security Technologies, LLC (NSTec), based in Las Vegas, Nevada, will support the U.S. Department of Energy (DOE) in its role for managing the overall radiological contingency planning support effort. This paper will focus on new technologies that NSTec’s Remote Sensing Laboratory (RSL) is developing to enhance the overall response capability that would be required for a highly unlikely anomaly. This paper presents recent advances in collecting and collating data transmitted from deployed teams and sensors. RSL is responsible to prepare the contingency planning for a range of areas from monitoring and assessment, sample collection and control, contaminated material release criteria, data management, reporting, recording, and even communications. The tools RSL has available to support these efforts will be reported. The data platform RSL will provide shall also be compatible with integration of assets and field data acquired with other DOE, National Space and Aeronautics and Space Administration (NASA), state, and local resources, personnel, and equipment. This paper also outlines the organizational structure for response elements in radiological contingency planning.

  18. Handheld Technology Acceptance in Radiologic Science Education and Training Programs

    ERIC Educational Resources Information Center

    Powers, Kevin Jay

    2012-01-01

    The purpose of this study was to explore the behavioral intention of directors of educational programs in the radiologic sciences to adopt handheld devices to aid in managing student clinical data. Handheld devices were described to participants as a technology representing a class of mobile electronic devices including, but not limited to,…

  19. Handheld technology acceptance in radiologic science education and training programs

    NASA Astrophysics Data System (ADS)

    Powers, Kevin Jay

    The purpose of this study was to explore the behavioral intention of directors of educational programs in the radiologic sciences to adopt handheld devices to aid in managing student clinical data. Handheld devices were described to participants as a technology representing a class of mobile electronic devices including, but not limited to, personal digital assistants such as a Palm TX, Apple iPod Touch, Apple iPad or Hewlett Packard iPaq, and cellular or smartphones with third generation mobile capabilities such as an Apple iPhone, Blackberry or Android device. The study employed a non-experimental, cross-sectional survey design to determine the potential of adopting handheld technologies based on the constructs of Davis's (1989) Technology Acceptance Model. An online self-report questionnaire survey instrument was used to gather study data from 551 entry level radiologic science programs specializing in radiography, radiation therapy, nuclear medicine and medical sonography. The study design resulted in a single point in time assessment of the relationship between the primary constructs of the Technology Acceptance Model: perceived usefulness and perceived ease of use, and the behavioral intention of radiography program directors to adopt the information technology represented by hand held devices. Study results provide justification for investing resources to promote the adoption of mobile handheld devices in radiologic science programs and study findings serve as a foundation for further research involving technology adoption in the radiologic sciences.

  20. Nonmedical personnel requirements for a pediatric radiology department.

    PubMed

    Calandrino, C; D'Ambra, P

    1989-01-01

    The primary goal of a successful pediatric radiology department is to arrive at the correct clinical diagnosis as soon as possible. This responsibility is shared by radiologists, technologists, nurses, secretaries and clerks. The goal of this study was to determine the optimum number and type of nonmedical staff required to correctly and efficiently perform these examinations. The secondary purpose of our study was to evaluate the effectiveness of technologists, nurses, secretaries and clerks regarding: 1) patient waiting time, 2) performance of multiple examinations, 3) actual time for completion of examination(s), and 4) time required for the radiology report to be in the patient's medical history. Our study analyzed the number and type of radiological examinations performed for a variety of patients (emergency room patients, outpatients and inpatients) examined in the Radiology Department of Childrens Hospital of Los Angeles, a 345 bed metropolitan pediatric teaching hospital. The results of these evaluations will be discussed in this paper. Our data suggests that the time spent by the technologists in psychological support of the parents and the patient is inversely proportional to the time required to complete the test. Based on our study and the conclusions it presented, significant changes were implemented in our pediatric radiology department; specifically, the number of clerical positions was reduced from three to one with the use of computer-assisted check-in and chart follow-up within the department. Childrens Hospital of Los Angeles is a 345-bed metropolitan pediatric teaching hospital affiliated with the USC School of Medicine.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:2755745

  1. Attitudes of Radiologic Science Students, Technologists, and Clinical Instructors Regarding Their Experiential Learning and Career Capacity

    ERIC Educational Resources Information Center

    Burns, Caroline

    2012-01-01

    Radiologic science is an essential part of the healthcare continuum and preparing radiologic science students with experiential learning is essential. It is from this experience working with the patient that students begin to prepare for entry-level practice. The purpose of the study was to examine the attitudes of current radiologic science…

  2. Importance of establishing radiation protection culture in Radiology Department.

    PubMed

    Ploussi, Agapi; Efstathopoulos, Efstathios P

    2016-02-28

    The increased use of ionization radiation for diagnostic and therapeutic purposes, the rapid advances in computed tomography as well as the high radiation doses delivered by interventional procedures have raised serious safety and health concerns for both patients and medical staff and have necessitated the establishment of a radiation protection culture (RPC) in every Radiology Department. RPC is a newly introduced concept. The term culture describes the combination of attitudes, beliefs, practices and rules among the professionals, staff and patients regarding to radiation protection. Most of the time, the challenge is to improve rather than to build a RPC. The establishment of a RPC requires continuing education of the staff and professional, effective communication among stakeholders of all levels and implementation of quality assurance programs. The RPC creation is being driven from the highest level. Leadership, professionals and associate societies are recognized to play a vital role in the embedding and promotion of RPC in a Medical Unit. The establishment of a RPC enables the reduction of the radiation dose, enhances radiation risk awareness, minimizes unsafe practices, and improves the quality of a radiation protection program. The purpose of this review paper is to describe the role and highlight the importance of establishing a strong RPC in Radiology Departments with an emphasis on promoting RPC in the Interventional Radiology environment. PMID:26981223

  3. [Informational approach to radiology department by end user computing].

    PubMed

    Yamaguchi, Masaya; Katoh, Tsutomu; Murota, Makiko; Kohchi, Hideyuki; Miura, Shinji; Ishikawa, Midori; Ohhiro, Mika

    2009-04-20

    In recent years, due to the advanced computerization of medical institutions, systems such as radiology information system (RIS) and reporting have been used extensively also at radiology departments. However, the introduction of these systems will need a great amount of money, and the systems are not yet introduced in our hospital. On the contrary, thanks to the sophistication and price reduction of personal computers (PCs), there is now found a rapid expansion of end user computing (EUC) in which users of a system actively build and manage the system of their duties. Under these circumstances, in order to assist the duties at low costs, we worked the computerization of duties done at our Radiology Department by using the EUC. Specifically, we used software of general-purpose database to build the system with functions dealing with records on implementing medical examinations and treatments, examination booking and diagnostic imaging report. This system which has been developed according to details of conventional duties and requests from medical personnel makes it possible to alleviate the duties which were done manually. PMID:19420829

  4. Importance of establishing radiation protection culture in Radiology Department

    PubMed Central

    Ploussi, Agapi; Efstathopoulos, Efstathios P

    2016-01-01

    The increased use of ionization radiation for diagnostic and therapeutic purposes, the rapid advances in computed tomography as well as the high radiation doses delivered by interventional procedures have raised serious safety and health concerns for both patients and medical staff and have necessitated the establishment of a radiation protection culture (RPC) in every Radiology Department. RPC is a newly introduced concept. The term culture describes the combination of attitudes, beliefs, practices and rules among the professionals, staff and patients regarding to radiation protection. Most of the time, the challenge is to improve rather than to build a RPC. The establishment of a RPC requires continuing education of the staff and professional, effective communication among stakeholders of all levels and implementation of quality assurance programs. The RPC creation is being driven from the highest level. Leadership, professionals and associate societies are recognized to play a vital role in the embedding and promotion of RPC in a Medical Unit. The establishment of a RPC enables the reduction of the radiation dose, enhances radiation risk awareness, minimizes unsafe practices, and improves the quality of a radiation protection program. The purpose of this review paper is to describe the role and highlight the importance of establishing a strong RPC in Radiology Departments with an emphasis on promoting RPC in the Interventional Radiology environment. PMID:26981223

  5. US Department of Energy radiological control manual. Revision 1

    SciTech Connect

    Not Available

    1994-04-01

    This manual establishes practices for the conduct of Department of Energy radiological control activities. The Manual states DOE`s positions and views on the best courses of action currently available in the area of radiological controls. Accordingly, the provisions in the Manual should be viewed by contractors as an acceptable technique, method or solution for fulfilling their duties and responsibilities. This Manual shall be used by DOE in evaluating the performance of its contractors. This Manual is not a substitute for Regulations; it is intended to be consistent with all relevant statutory and regulatory requirements and shall be revised whenever necessary to ensure such consistency. Some of the Manual provisions, however, challenge the user to go well beyond minimum requirements. Following the course of action delineated in the Manual will result in achieving and surpassing related statutory or regulatory requirements.

  6. Impact of PACS On The Organization Of Radiology Departments

    NASA Astrophysics Data System (ADS)

    Zielonka, Jason S.

    1983-05-01

    The radiologist serves as a consultant to other physicians in the practice of clinical medicine; the image obtained and the reported interpretation of that image represent the service rendered and are therefore of major importance (medically, legally and economically) to the radiologist. Because many radiology departments are organized along subspecialty lines or (in the case of a single department serving several institutions) along combined institutional and subspecialty lines, many patients may undergo diagnostic evaluation sequences in which several studies are performed and multiple simultaneous consultations may result. In the past, the lack of availability of multiple copies of the study (for multiple interested parties) has prevented the effective tailoring of subsequent examinations until the prior exam results were available; the advent of digital networks for PACS may result in a significant change in this procedure and, accordingly, in the pattern of interpretation, internal referral and organization of radiology departments. In addition, since clinicians may have access to studies directly and, possibly, prior to official interpretation, the nature of the relationship between the clinician and the radiologist may be altered by PACS.

  7. [The balanced scorecard--applications in a radiology department].

    PubMed

    Maurer, M H; Teichgräber, U; Kröncke, T J; Hamm, B; Lemke, A J

    2012-12-01

    The balanced scorecard (BSC) represents a comprehensive management tool for organizations with the aim to focus all activities on a chosen strategy. Targets for various perspectives of the environment such as the customer, financial, process, and potential perspective are linked with concrete measures, and cause-effect relationships between the objectives are analyzed. This article shows that the BSC can also be used for the comprehensive control of a radiology department and thus provides a meaningful contribution in organizing the various diagnostic and treatment services, the management of complex clinical environment and can be of help with the tasks in research and teaching. PMID:23059697

  8. An integrated picture archiving and communications system-radiology information system in a radiological department.

    PubMed

    Wiltgen, M; Gell, G; Graif, E; Stubler, S; Kainz, A; Pitzler, R

    1993-02-01

    In this report we present an integrated picture archiving and communication system (PACS)--radiology information system (RIS) which runs as part of the daily routine in the Department of Radiology at the University of Graz. Although the PACS and the RIS have been developed independently, the two systems are interfaced to ensure a unified and consistent long-term archive. The configuration connects four computer tomography scanners (one of them situated at a distance of 1 km), a magnetic resonance imaging scanner, a digital subtraction angiography unit, an evaluation console, a diagnostic console, an image display console, an archive with two optical disk drives, and several RIS terminals. The configuration allows the routine archiving of all examinations on optical disks independent of reporting. The management of the optical disks is performed by the RIS. Images can be selected for retrieval via the RIS by using patient identification or medical criteria. A special software process (PACS-MONITOR) enables the user to survey and manage image communication, archiving, and retrieval as well as to get information about the status of the system at any time and handle the different procedures in the PACS. The system is active 24 hours a day. To make the PACS operation as independent as possible from the permanent presence of a system manager (electronic data processing expert), a rule-based expert system (OPERAS; OPERating ASsistant) is in use to localize and eliminate malfunctions that occur during routine work. The PACS-RIS reduces labor and speeds access to images within radiology and clinical departments. PMID:8439578

  9. Implementation of a digital archive center for a radiology department

    NASA Astrophysics Data System (ADS)

    Wong, Albert W. K.; Taira, Ricky K.; Huang, H. K.

    1992-07-01

    A distributed digital archive system configured with dual archive devices (two archive servers, two database servers and two 680-Gbyte optical libraries) that provides fault-tolerant image archival has been implemented for the Radiology Department at UCLA. Digital images from various radiologic imaging devices are transmitted via Ethernet and FDDI networks to archive servers, where images are archived to optical disks and distributed to remote display stations or the print station via 1-Gbit/sec high-speed UltraNet network. The dual configuration of the system provides non-interrupt archive operations in the event of failure of any of the archive components. Once a failed device is detected, the system automatically re-configures itself so that all images are routed to the second equivalent device and archived. The global Ethernet network serves as a backup for the FDDI and UltraNet networks. In the even of FDDI or UltraNet failure, all images can be transmitted across the Ethernet. The system archives 1.5 to 2.0 Gbytes of data per day and provides inter-sectional image referencing throughout the department.

  10. Status of ion sources at National Institute of Radiological Sciences

    SciTech Connect

    Kitagawa, A.; Fujita, T.; Goto, A.; Hattori, T.; Hamano, T.; Hojo, S.; Honma, T.; Imaseki, H.; Katagiri, K.; Muramatsu, M.; Sakamoto, Y.; Sekiguchi, M.; Suda, M.; Sugiura, A.; Suya, N.

    2012-02-15

    The National Institute of Radiological Sciences (NIRS) maintains various ion accelerators in order to study the effects of radiation of the human body and medical uses of radiation. Two electrostatic tandem accelerators and three cyclotrons delivered by commercial companies have offered various life science tools; these include proton-induced x-ray emission analysis (PIXE), micro beam irradiation, neutron exposure, and radioisotope tracers and probes. A duoplasmatron, a multicusp ion source, a penning ion source (PIG), and an electron cyclotron resonance ion source (ECRIS) are in operation for these purposes. The Heavy-Ion Medical Accelerator in Chiba (HIMAC) is an accelerator complex for heavy-ion radiotherapy, fully developed by NIRS. HIMAC is utilized not only for daily treatment with the carbon beam but also for fundamental experiments. Several ECRISs and a PIG at HIMAC satisfy various research and clinical requirements.

  11. Annual report of the National Institute of Radiological Sciences

    NASA Astrophysics Data System (ADS)

    1992-01-01

    The annual report for the activities of the National Institute of Radiological Sciences in Japan in the fiscal year 1990 is presented. The activities are divided into research, technical aids, training, medical services, management affairs at the Nakaminato Laboratory Branch Office, library or editing, international cooperation, and general affairs. Research activities are described under the following sections: (1) special researches covering biological risk evaluation in public exposure and exposure assessment in the environment and the public involved in food chain, medical use of accelerated heavy ions, and survey for the demonstration of dose-response relationships in low dose irradiation; (2) five assigned researches; (3) ordinary researches concerning physics, pharmacochemistry, biology, genetics, pathology and physiology, cell biology, internal exposure, environmental science, clinical research, clinical research for radiation injuries, medical use of heavy particles, environmental radiation ecology, and aquatic radiation ecology; (4) risk estimation of radiation; (5) survey for radiation response phenomena in fish and in immunity associated with low dose irradiation; (6) actual surveys for Bikini victims, population doses of medical and occupational exposure, and thorotrast exposure; (7) project research; (8) integrated atomic energy-based technological research; (9) radioactivity survey; (10) research supported by Science and Technology Agency aids; (11) International research cooperation; and (12) government-private joint cooperative study. Appendices include the personnel list and the bibliography of articles reported by the staff.

  12. Activities of the National Institute of Radiological Sciences

    NASA Astrophysics Data System (ADS)

    1994-01-01

    This annual report presents activities at the National Institute of Radiological Sciences (NIRS) in Japan during the period April 1992-March 1993. The activities are divided into research, technical aids, training, medical services, management, library or editing, and international cooperation. Research activities are arranged with twelve sections. The first section on special researches deals with continuing research projects entitled: (1) 'Biological Risk Evaluation in Public Exposure'; (2) 'Exposure Assessment in the Environment and the Public Through Food Chain'; (3) 'Medical Use of Accelerated Heavy Ions'; and (4) 'Preliminary Study for the Demonstration of Dose-Response Relationships in Low-Dose Range'. All projects except for project (4) will be finished up to March 1993. The section of assigned researches covers four titles. The section of ordinary researches covers physics (four titles), pharmacochemistry (four), biology (three), genetics (four), physiopathology (four), cytological radiation injuries (three), internal exposure (four), environmental science (four), clinical research (four), clinical research for radiation injuries (three), medical use of heavy particles (three), environmental radiation ecology (three), and aquatic radiation ecology (two). The section on technical aids gives an overview of technical services, radiation safety, animal and plant management, and cyclotron management. Appendices give the information on personnel in NIRS.

  13. Veterinary Science Departments: Their Role in Academia

    ERIC Educational Resources Information Center

    Curtin, Terrence M.

    1977-01-01

    The roles played by veterinary science departments are creditable and important, says this head of a department of veterinary science. Those roles will reflect an absolute increase in participation with veterinary schools on a regional and national basis, and a relative increase in direct involvement in veterinary education. (LBH)

  14. A guide to the external review of an academic radiology department.

    PubMed

    Collins, Jannette; Amis, E Stephen; Beauchamp, Norman J; Norbash, Alexander M; Meltzer, Carolyn C

    2014-03-01

    External reviews are used to evaluate a department on a routine basis or prior to reappointment or recruitment of a department chair. The Society of Chairs of Academic Radiology Departments (SCARD) developed a template that outlines important components of an external review report and a table that outlines the objective information that can be requested from the institution/department prior to the reviewer's site visit. The template is meant to facilitate a high-quality review and serve as a guide to a chair who is preparing for his/her first review, chairs who serve as external consultants, and institutional officials seeking review of a radiology department. PMID:24507427

  15. Clinical routine operation of a filmless radiology department: three years experience

    NASA Astrophysics Data System (ADS)

    Mosser, Hans M.; Paertan, Gerald; Hruby, Walter

    1995-05-01

    This paper communicates the operational implementation of filmless digital radiology in clinical routine, its feasibility and its effect on the radiology profession, based on the three years clinical experience from the filmless digital radiology department of the Danube Hospital, a major teaching hospital in Vienna, Austria, with currently 850 acute-care beds. Since April 1992 all radiological modalities are reported from the monitors of 16 reporting consoles in the radiology department. Images and reports are distributed by the hospital-wide network (Sienet, Siemens Medical Systems, Erlangen), and can be viewed on 60 display consoles throughout the hospital. Filmless radiology primarily is an efficient hospital-wide infrastructure to deliver radiological services along with other medical information, providing safe and fast access to this information anytime and anywhere, necessary for the conduct of the diagnostic and therapeutic task of patient care. In a comparative study of the Danube Hospital with the film based Rudolfstiftung Hospital in Vienna, we found a significant decrease of the mean patient length of hospital stay (1.99 to 3.72 days) that partially might be attributed to the implementation of filmless radiology.

  16. Animal science departments of the future.

    PubMed

    Britt, J H; Aberle, E D; Esbenshade, K L; Males, J R

    2008-11-01

    Departments of animal science were established in agricultural colleges of public universities just over 100 yr ago, shortly before the founding of today's American Society of Animal Science. These departments and colleges have been remarkably resilient, changing little structurally. Yet, the future portends significant changes in these departments and colleges in response to shifts in how public higher education is financed and how society views the roles of animals in providing food and companionship. Funding for public higher education will continue to decline as a percentage of government appropriations. Public universities will garner more funding from gifts, endowments, grants, contracts, and tuition but will be held more accountable than today by public officials. Departments of animal science will retain strong constituencies and will be major units of most agricultural colleges; however, their students and faculty will be more diverse. Departments of animal science will focus on more species of animals and on a greater role of animals in society. Disciplines of faculty members in departments of animal science will become broader, and research projects will be more complex and have longer horizons, ultimately focused more on sustainability. Departments will share more resources across state and national boundaries, and there will be less duplication of effort regionally. Departments of animal science will continue to be important academic units of universities into the 22nd century. PMID:18599667

  17. Limitations on diversity in basic science departments.

    PubMed

    Leboy, Phoebe S; Madden, Janice F

    2012-08-01

    It has been over 30 years since the beginning of efforts to improve diversity in academia. We can identify four major stages: (1) early and continuing efforts to diversify the pipeline by increasing numbers of women and minorities getting advanced degrees, particularly in science, technology, engineering, and math (STEM); (2) requiring academic institutions to develop their own "affirmative action plans" for hiring and promotion; (3) introducing mentoring programs and coping strategies to help women and minorities deal with faculty practices from an earlier era; (4) asking academic institutions to rethink their practices and policies with an eye toward enabling more faculty diversity, a process known as institutional transformation. The thesis of this article is that research-intensive basic science departments of highly ranked U.S. medical schools are stuck at stage 3, resulting in a less diverse tenured and tenure-track faculty than seen in well-funded science departments of major universities. A review of Web-based records of research-intensive departments in universities with both medical school and nonmedical school departments indicates that the proportion of women and Black faculty in science departments of medical schools is lower than the proportion in similarly research-intensive university science departments. Expectations for faculty productivity in research-intensive medical school departments versus university-based departments may lead to these differences in faculty diversity. PMID:22775445

  18. Managing Health and Safety in Science Departments.

    ERIC Educational Resources Information Center

    Borrows, Peter

    2002-01-01

    Discusses strategies for managing health and safety within science departments. Emphasizes the importance of risk assessment for both pupil activities and those carried out by technicians. Stresses the role of training and the need for security. (MM)

  19. Resource Manual Development for Quality Management in the Radiologic Sciences.

    ERIC Educational Resources Information Center

    Collins, Dale E.

    A study determined elements to be included in developing a resource manual to assist radiologic technologists in completing quality management (QM) activities in diagnostic imaging. The study included these parts: a literature review; survey to assess effectiveness, content features, and improvement of six categories of resource materials…

  20. Education Department's Senese Outlines Science, Math Programs.

    ERIC Educational Resources Information Center

    Lepkowski, Wil

    1983-01-01

    Presented is an interview with Donald J. Senese (Department of Education Assistant Secretary) in which the department's functions, responsibilities, and philosophies in precollege science/mathematics education are outlined and discussed. Specific questions answered relate to curriculum development, creationism, copyright ownership of software,…

  1. Mixed reaction to science department proposal

    NASA Astrophysics Data System (ADS)

    The recommendation last month by a presidential commission that a federal Department of Science and Technology be created to encompass “major civilian research and development (R&D) agencies” has elicited a mixed reaction from members of the geophysical sciences community.The Commission on Industrial Competitiveness, created by President Ronald Reagan in June 1983 to study ways to strengthen the ability of the United States to compete in a global marketplace, recommended establishment of a Cabinet-level science department “to promote national interest in and policies for research and technological innovation.” The commission, chaired by John A. Young, president of the Hewlett-Packard Company, was composed primarily of presidents and chief executive officers of major technology corporations but also included members of academia and government. Creation of a federal science and technology 'department is one of many suggestions contained in the commission's final report, Global Competition: The New Reality.

  2. Strategies for establishing a comprehensive quality and performance improvement program in a radiology department.

    PubMed

    Kruskal, Jonathan B; Anderson, Stephan; Yam, Chun S; Sosna, Jacob

    2009-01-01

    To improve the safety and quality of the care that radiologists provide, and to allow radiologists and radiology personnel to remain competitive in an increasingly complex environment, it is essential that all imaging departments establish and maintain managed, comprehensive, and effective performance improvement programs. Although the structure and focus of these programs can vary, a number of common components exist, many of which are now widely mandated by organizations that regulate the field of radiology. Basic components include patient safety, process improvement, customer service, professional staff assessment, and education, each of which requires strategies for implementing continuous programs to monitor performance, analyzing and depicting data, implementing change, and meeting regulatory requirements. All of these components are part of a comprehensive quality management system in a large academic radiology department. For smaller departments or practices, the gradual introduction of one or more of these components is useful in ensuring the safety and quality of their services. PMID:19168762

  3. Preventing tuberculosis in healthcare workers of the radiology department: a Malaysian perspective.

    PubMed

    Tan, Lh; Kamarulzaman, A

    2006-01-01

    Tuberculosis (TB) is a well recognised occupational hazard for healthcare workers (HCWs). Concerns on the safety of healthcare settings in Malaysia was raised following a report of 25 HCWs working in 11 general hospitals in Malaysia who were infected with TB in 2004 being publicised in the media recently. As the disease burden in general is high in Malaysia, due attention should be given to this disease in our healthcare facilities including the radiology department, an often neglected area in TB infection control programmes. This article focuses on the key control measures that can be implemented in radiology departments in a developing country with limited resources. PMID:21614220

  4. Transitioning process of a film-based radiology department to direct digital imaging

    NASA Astrophysics Data System (ADS)

    Romlein, John R.; Weiser, John C.; Willis, Charles E.; Smith, Suzy; Guinther, Rik; Quillin, Edward

    1994-05-01

    The initial transition of the Radiology Department at Madigan Army Medical Center, the Wright Patterson Air Force Medical Center and the Brooke Army Medical Center from film- based operations to direct digital image capture and display has been completed. This presentation describes the planning process and the impact of the transition on radiology operations and clinical services. PACS implementation requires changes in both the physical plant and the human element of the Radiology departments as well as in the clinical areas where imaging workstations were installed. Equipment retrofit, utility upgrades, space trade- offs, quality control operations, work flow variations, and educational requirements were major considerations. An overview of the scope of departmental transitions is achieved.

  5. Radiological Sciences Discipline Advisory Group Final Report. Kentucky Allied Health Project.

    ERIC Educational Resources Information Center

    Kentucky Council on Public Higher Education, Frankfort.

    Radiological sciences education in Kentucky and articulation within this field are examined, based on the Kentucky Allied Health Project (KAHP), which designed an articulated statewide system to promote entry and exit of personnel at a variety of educational levels. The KAHP model promotes articulation in learning, planning, and resource…

  6. Science Ideals and Science Careers in a University Biology Department

    ERIC Educational Resources Information Center

    Long, David E.

    2014-01-01

    In an ethnographic study set within a biology department of a public university in the United States, incongruity between the ideals and practice of science education are investigated. Against the background of religious conservative students' complaints about evolution in the curriculum, biology faculty describe their political intents for…

  7. Earth Sciences Department Annual Report, 1984

    SciTech Connect

    Henry, A.L.; Donohue, M.L.

    1985-09-01

    The Earth Sciences Department at Lawrence Livermore National Laboratory comprises nine different disciplinary and programmatic groups that provide research in the geosciences, including nuclear waste management, containment of nuclear weapons tests, seismic treaty verification, stimulation of natural gas production by unconventional means, and oil shale retorting. Each group's accomplishments in 1984 are discussed, followed by a listing of the group's publications for the year.

  8. A short review of basic head and neck interventional procedures in a general radiology department

    PubMed Central

    Yuen, H.Y.; Lee, Y.Y.P.; Bhatia, K.

    2013-01-01

    Abstract Image-guided interventional procedures provide a safe way to diagnose and treat a variety of head and neck abnormalities. The procedure time is usually short, and most procedures can be performed on an outpatient basis. Knowledge about strengths and weaknesses, efficacy, potential complications, and pitfalls of these procedures allows the best treatment to be chosen for a particular lesion type. This review discusses some of the commonly performed interventional radiology procedures in a general radiology department in the management of patients with neoplastic diseases in the head and neck region. PMID:24334514

  9. Application of failure mode and effect analysis in a radiology department.

    PubMed

    Thornton, Eavan; Brook, Olga R; Mendiratta-Lala, Mishal; Hallett, Donna T; Kruskal, Jonathan B

    2011-01-01

    With increasing deployment, complexity, and sophistication of equipment and related processes within the clinical imaging environment, system failures are more likely to occur. These failures may have varying effects on the patient, ranging from no harm to devastating harm. Failure mode and effect analysis (FMEA) is a tool that permits the proactive identification of possible failures in complex processes and provides a basis for continuous improvement. This overview of the basic principles and methodology of FMEA provides an explanation of how FMEA can be applied to clinical operations in a radiology department to reduce, predict, or prevent errors. The six sequential steps in the FMEA process are explained, and clinical magnetic resonance imaging services are used as an example for which FMEA is particularly applicable. A modified version of traditional FMEA called Healthcare Failure Mode and Effect Analysis, which was introduced by the U.S. Department of Veterans Affairs National Center for Patient Safety, is briefly reviewed. In conclusion, FMEA is an effective and reliable method to proactively examine complex processes in the radiology department. FMEA can be used to highlight the high-risk subprocesses and allows these to be targeted to minimize the future occurrence of failures, thus improving patient safety and streamlining the efficiency of the radiology department. PMID:20980666

  10. Secondary school science department chairs leading change

    NASA Astrophysics Data System (ADS)

    Gaubatz, Julie A.

    Secondary school department chairs are content area specialists in their schools and are responsible for providing students with the most appropriate curricula. However, most secondary school department chairs have limited authority to institute change unilaterally (Gmelch, 1993; Hannay & Erb, 1999). To explore how these educational leaders navigate the change process within their departments, this study examined the change stories of six secondary school science department chairs who had led change attempts. In total, these department chairs shared six stories of successful change attempts and four unsuccessful change attempts. The topics of leadership and change were accessed through department chair interviews, document analysis, and a leadership inventory. Department chair leadership was analyzed with Blake and McCanse's (1991) Leadership Grid, and further explored using Yukl, Gordon, and Taber's (2002) detailed characterization of this grid. The change processes described in these department chair stories were analyzed using the frameworks provided by Ely's (1990) conditions of change, and Havelock and Zlotolow (1995) CREATER change stages model. In general, the findings of this study support Havelock and Zlotolow's CREATER model, as well as Ely's conditions of change, with dissatisfaction with the status quo emerging as the essential condition for successful change. This study connects these change process frameworks to specific leadership strategies and behaviors, and uses these connections to illuminate differences between successful and unsuccessful instances of change. These findings, along with other unanticipated findings emerging from department chair stories of change, such as the adverse influence of contentious resistors and the importance of team construction, add both to the literature on change and leadership and to the crucial point where these concepts intersect.

  11. Assessing the impact of a radiology information management system in the emergency department

    NASA Astrophysics Data System (ADS)

    Redfern, Regina O.; Langlotz, Curtis P.; Lowe, Robert A.; Horii, Steven C.; Abbuhl, Stephanie B.; Kundel, Harold L.

    1998-07-01

    To evaluate a conventional radiology image management system, by investigating information accuracy, and information delivery. To discuss the customization of a picture archival and communication system (PACS), integrated radiology information system (RIS) and hospital information system (HIS) to a high volume emergency department (ED). Materials and Methods: Two data collection periods were completed. After the first data collection period, a change in work rules was implemented to improve the quality of data in the image headers. Data from the RIS, the ED information system, and the HIS as well as observed time motion data were collected for patients admitted to the ED. Data accuracy, patient waiting times, and radiology exam information delivery were compared. Results: The percentage of examinations scheduled in the RIS by the technologists increased from 0% (0 of 213) during the first period to 14% (44 of 317) during the second (p less than 0.001). The percentage of images missing identification numbers decreased from 36% (98 of 272) during the first data collection period to 10% (56 of 562) during the second period (p less than 0.001). Conclusions: Radiologic services in a high-volume ED, requiring rapid service, present important challenges to a PACS system. Strategies can be implemented to improve accuracy and completeness of the data in PACS image headers in such an environment.

  12. Quantitative evaluation of expression difference in report assignments between nursing and radiologic technology departments.

    PubMed

    Nishimoto, Naoki; Yokooka, Yuki; Yagahara, Ayako; Uesugi, Masahito; Ogasawara, Katsuhiko

    2011-01-01

    Our purpose in this study was to investigate the expression differences in report assignments between students in nursing and radiologic technology departments. We have known that faculties could identify differences, such as word usage, through grading their students' assignments. However, there are no reports in the literature dealing with expression differences in vocabulary usage in medical informatics education based on statistical techniques or other quantitative measures. The report assignment asked for students' opinions in the event that they found a rare case of a disease in a hospital after they graduated from professional school. We processed student report data automatically, and we applied the space vector model and TF/IDF (term frequency/inverse document frequency) scoring to 129 report assignments. The similarity-score distributions among the assignments for these two departments were close to normal. We focused on the sets of terms that occurred exclusively in either department. For terms such as "radiation therapy" or "communication skills" that occurred in the radiologic technology department, the TF/IDF score was 8.01. The same score was obtained for terms such as "privacy guidelines" or "consent of patients" that occurred in the nursing department. These results will help faculties to provide a better education based on identified expression differences from students' background knowledge. PMID:20830540

  13. Chemical-biological-radiological (CBR) response: a template for hospital emergency departments.

    PubMed

    Tan, Gim A; Fitzgerald, Mark C B

    2002-08-19

    Chemical, biological and radiological (CBR) incidents have the potential to shut down emergency departments that do not have an adequate CBR response. Secondary contamination also poses a threat to the safety and wellbeing of staff and other patients. On activation of a CBR response, "clean" and "contaminated" areas should be clearly marked, and all patients decontaminated before being allowed into the emergency department or outpatients department. Personal protective equipment (PPE) is needed for all staff. Staff using PPE must be monitored for signs of heat illness. Stocks of coveralls, bags for contaminated clothes, plastic sheeting for radiological incidents, barriers for crowd control, and selected drugs should be obtained. Staff required include medical, nursing, security, clerical, orderlies, patient care assistants and other staff, depending on the type of threat. An on-call roster that allows regular rotation of staff is needed. All hospital personnel should understand the response plan, and recognise that the emergency department and hospital is a community asset that requires protection. PMID:12175324

  14. Experience with a practice quality improvement system in a university radiology department.

    PubMed

    Kouo, Theresa

    2012-11-01

    In 2007, the ABR established and implemented Maintenance of Certification as a way to ensure radiologists' licensure and competency and to promote lifelong learning. Maintenance of Certification was instated for all radiologists receiving diagnostic radiology certificates starting in 2002. The 4 components of Maintenance of Certification are (1) Evidence of Professional Standing, (2) Lifelong Learning and Self-Assessment, (3) Cognitive Expertise, and (4) Practice Quality Improvement (PQI). Creating a PQI program involves establishing basic goals that, when met, will best benefit a department's needs. Developing a PQI system that promotes quality improvement will benefit the individuals involved, the department, and the institution. Much good can come from these projects: improved patient safety, increased efficiency and throughput with resultant cost savings, improved outcomes, and revenue generation. In addition, these efforts ensure that faculty members and trainees understand the importance of quality efforts in daily practice. This article reflects the author's experience setting up a PQI program for the radiology department of a large urban teaching hospital. Six steps are suggested to guide the creation of an effective PQI program. PMID:23122349

  15. Evaluation of PACS at Hammersmith Hospital: assessment of radiology department performance in the intensive care unit

    NASA Astrophysics Data System (ADS)

    Bryan, Stirling; Weatherburn, Gwyneth C.; Taylor, Joanne; Buxton, Martin J.

    1993-09-01

    The hospital-wide PACS installation at Hammersmith Hospital is the subject of an independent technology evaluation exercise. This paper focuses on one aspect of the evaluation: the assessment of the impact of PACS on the performance of the radiology department in the intensive care unit (ICU). A quasi-experimental before and after research design has been adopted and initial baseline measurements have been undertaken of the time intervals between the various events from the radiograph request to the initiation of a subsequent clinical action. The results presented suggest that the radiology department at Hammersmith is currently performing well with an interval of about 10 minutes from the radiograph being taken to it being available for viewing in the ICU for non-routine radiographs (taken after 11.00 and before 9.00). The main findings from this study to date relate to the appropriateness of the research methods used, given the disappointing response rates for specific variables, and thus the potential for bias in the results obtained.

  16. Quality initiatives: lean approach to improving performance and efficiency in a radiology department.

    PubMed

    Kruskal, Jonathan B; Reedy, Allen; Pascal, Laurie; Rosen, Max P; Boiselle, Phillip M

    2012-01-01

    Many hospital radiology departments are adopting "lean" methods developed in automobile manufacturing to improve operational efficiency, eliminate waste, and optimize the value of their services. The lean approach, which emphasizes process analysis, has particular relevance to radiology departments, which depend on a smooth flow of patients and uninterrupted equipment function for efficient operation. However, the application of lean methods to isolated problems is not likely to improve overall efficiency or to produce a sustained improvement. Instead, the authors recommend a gradual but continuous and comprehensive "lean transformation" of work philosophy and workplace culture. Fundamental principles that must consistently be put into action to achieve such a transformation include equal involvement of and equal respect for all staff members, elimination of waste, standardization of work processes, improvement of flow in all processes, use of visual cues to communicate and inform, and use of specific tools to perform targeted data collection and analysis and to implement and guide change. Many categories of lean tools are available to facilitate these tasks: value stream mapping for visualizing the current state of a process and identifying activities that add no value; root cause analysis for determining the fundamental cause of a problem; team charters for planning, guiding, and communicating about change in a specific process; management dashboards for monitoring real-time developments; and a balanced scorecard for strategic oversight and planning in the areas of finance, customer service, internal operations, and staff development. PMID:22323617

  17. University of California San Francisco automated radiology department system-without picture archival and communication system (PACS)

    NASA Astrophysics Data System (ADS)

    Quintin, June A.; Simborg, Donald W.

    1982-01-01

    A fully automated and comprehensive Radiology Department system was implemented in the Fall of 1980, which highly integrates the multiple functions of a large Radiology Department in a major medical center. The major components include patient registration, film tracking, management statistics, patient flow control, radiologist reporting, pathology coding and billing. The highly integrated design allows sharing of critical files to reduce redundancy and errors in communication and allows rapid dissemination of information throughout the department. As one node of an integrated distributed hospital system, information from central hospital functions such as patient identification are incorporated into the system and reports and other information are available to other hospital systems. The system is implemented on a Data General Eclipse S/250 using the MIIS operating system. The management of a radiology department has become sufficiently complex that the application of computer techniques to the smooth operation of the department has become almost a necessity. This system provides statistics on room utilization, technologist productivity, and radiologist activity. Room utilization graphs are a valuable aid for staffing and scheduling of technologists, as well as analyzing appropriateness of radiologic equipment in a department. Daily reports summarize by radiology section exams not dictated. File room reports indicate which film borrowers are delinquent in returning films for 24 hours, 48 hours and one week. Letters to the offenders are automatically generated on the high speed line printer. Although all radiology departments have similar needs, customization is likely to be required to meet specific priorities and needs at any individual department. It is important in choosing a system vendor that such flexibility be available. If appropriately designed, a system will provide considerable improvements in efficiency and effectiveness.

  18. Science Instructional Leadership: The Role of the Department Chair

    ERIC Educational Resources Information Center

    Peacock, Jeremy S.

    2014-01-01

    With science teachers facing comprehensive curriculum reform that will shape science education for decades to come, high school department chairs represent a critical resource for instructional leadership and teacher support. While the historical literature on the department chair indicates that chairs are in prime positions to provide…

  19. Bourdieu, Department Chairs and the Reform of Science Education

    ERIC Educational Resources Information Center

    Melville, Wayne; Hardy, Ian; Bartley, Anthony

    2011-01-01

    Using the insights of the French sociologist, Pierre Bourdieu, this article considers the role of the science department chair in the reform of school science education. Using Bourdieu's "thinking tools" of "field", "habitus" and "capital", we case study the work of two teachers who both actively pursue the teaching and learning of science as…

  20. Acceptance of technology-enhanced learning for a theoretical radiological science course: a randomized controlled trial

    PubMed Central

    2012-01-01

    Background Technology-enhanced learning (TEL) gives a view to improved education. However, there is a need to clarify how TEL can be used effectively. The study compared students' attitudes and opinions towards a traditional face-to-face course on theoretical radiological science and a TEL course where students could combine face-to-face lectures and e-learning modules at their best convenience. Methods 42 third-year dental students were randomly assigned to the traditional face-to-face group and the TEL group. Both groups completed questionnaires before the beginning and after completion of the course on attitudes and opinions towards a traditional face-to-face lectures and technology-enhanced learning. After completion of the course both groups also filled in the validated German-language TRIL (Trierer Inventar zur Lehrevaluation) questionnaire for the evaluation of courses given at universities. Results Both groups had a positive attitude towards e-learning that did not change over time. The TEL group attended significantly less face-to-face lectures than the traditional group. However, both groups stated that face-to-face lectures were the basis for education in a theoretical radiological science course. The members of the TEL group rated e-mail reminders significantly more important when they filled in the questionnaire on attitudes and opinions towards a traditional face-to-face lectures and technology-enhanced learning for the second time after completion of the course. The members of the technology-enhanced learning group were significantly less confident in passing the exam compared to the members of the traditional group. However, examination results did not differ significantly for traditional and the TEL group. Conclusions It seems that technology-enhanced learning in a theoretical radiological science course has the potential to reduce the need for face-to-face lectures. At the same time examination results are not impaired. However, technology

  1. [Possibilities for workflow optimization in radiology departments beyond RIS and PACS].

    PubMed

    Treitl, M; Wirth, S; Lucke, A; Nissen-Meyer, S; Villain, S; Trumm, C; Rieger, J; Pfeifer, K-J; Reiser, M

    2005-08-01

    Technological progress and the rising cost pressure on the healthcare system have led to a drastic change in the work environment of radiologists today. The pervasive demand for workflow optimization and increased efficiency of its activities raises the question of whether by employment of electronic systems, such as RIS and PACS, the potentials of digital technology are sufficiently used to fulfil this demand. This report describes the tasks and structures in radiology departments, which so far are only insufficiently supported by commercially available electronic systems but are nevertheless substantial. We developed and employed a web-based, integrated workplace system, which simplifies many daily tasks of departmental organization and administration apart from well-established tasks of documentation. Furthermore, we analyzed the effects exerted on departmental workflow by employment of this system for 3 years. PMID:15959753

  2. Building a Culture of Continuous Quality Improvement in an Academic Radiology Department.

    PubMed

    Katzman, Gregory L; Paushter, David M

    2016-04-01

    As we enter a new era of health care in the United States, radiologists must be adequately prepared to prove, and continually improve, our value to our customers. This goal can be achieved in large part by providing high-quality services. Although quality efforts on the national and international levels provide a framework for improving radiologic quality, some of the greatest opportunities for quality improvement can be found at the departmental level, through the implementation of total quality management programs. Establishing such a program requires not only strong leadership and employee engagement, but also a firm understanding of the multiple total quality management tools and continuous quality improvement strategies available. In this article, we discuss key tools and strategies required to build a culture of continuous quality improvement in an academic department, based on our experience. PMID:26896936

  3. Webometric Analysis of Departments of Librarianship and Information Science.

    ERIC Educational Resources Information Center

    Thomas, Owen; Willett, Peter

    2000-01-01

    Describes a webometric analysis of linkages to library and information science (LIS) department Web sites in United Kingdom universities. Concludes that situation data are not well suited to evaluation of LIS departments and that departments can boost Web site visibility by hosting a wide range of materials. (Author/LRW)

  4. Individual and Collective Leadership in School Science Departments

    NASA Astrophysics Data System (ADS)

    Ritchie, Stephen M.; Mackay, Gail; Rigano, Donna L.

    2006-09-01

    Given that the subject department is recognised by subject specialist teachers as the central and immediate unit of organization in secondary schools it is surprising that so little attention has been paid by researchers to the leadership dynamics within science departments. The leadership dynamics within the science departments of two contrasting school contexts were explored dialectically in this study. The structure ∣ agency and individual∣collective dialectics guided our interpretation of data from lesson observations, interviews and questionnaire responses, especially as they related to teachers' preparation of units of work (i.e., planned curriculum). As well as recognising thin coherence in teachers' responses we identify contradictions in teachers' perceived and enacted leadership roles, and perceptions of influences on curriculum planning and teaming within the two science departments. Throughout the article we disrupt traditional individualistic leadership discourses and suggest possibilities for more widespread application of an individual | collective leadership dialectic in school science departments.

  5. Embedding Enterprise in Science and Engineering Departments

    ERIC Educational Resources Information Center

    Handscombe, Robert D.; Rodriguez-Falcon, Elena; Patterson, Eann A.

    2008-01-01

    Purpose: This paper aims to focus on the attempts to implement the challenges of teaching enterprise to science and engineering students by the embedding approach chosen by the White Rose Centre for Enterprise (WRCE), one of the centres formed under the Science Engineering Challenge in the UK. Design/methodology/approach: WRCE's objective was to…

  6. A report-coding system for integration into a digital radiology department.

    PubMed

    Bramble, J M; Chang, C H; Martin, N L

    1989-05-01

    Report-coding systems allow the radiologist to generate a typewritten radiographic report with a computer. Typically, the report is generated by selecting bar codes, speaking key words, or selecting items on a screen. MAMM REPORT is a report-coding system for mammography, developed by radiologists, that runs on a microcomputer (Amiga, Commodore Co., West Chester, PA). MAMM REPORT speaks questions to the radiologist, who responds by pressing one of two buttons on a computer mouse, thus generating the report. MAMM REPORT allows labeling of digital images and reduction of data required to store the report in computer memory (data compression). Data compression is useful for improving computer operating speed. Digital image labeling and data compression facilitate use of MAMM REPORT on a future digital radiology workstation for an all-digital radiology department. Sixty mammographic reports, reviewed by a radiologist who is not a specialist in mammography, were entered into MAMM REPORT. The mammography specialists who dictated the original reports then judged whether the reports generated by MAMM REPORT would be acceptable replacements on the basis of descriptions of findings, diagnoses, and recommendations for further study. Data compression was measured by calculating the ratio of the number of bytes for storage of the reports in original form to a standard storage form (Huffman encoding) and to the MAMM REPORT coded form. All 60 coded reports were acceptable replacements for the original reports. For computer storage, MAMM REPORT produced a compression ratio of 135 to 1 and Huffman encoding, 1.1 to 1. Huffman encoding did not compress most reports because of their brevity. The results indicate that report coding can produce data compression of radiographic reports. The standard method of text storage, Huffman encoding, is not suitable for application to mammographic reports, which tend to be brief. PMID:2705345

  7. Radiology of Fractures in Intoxicated Emergency Department Patients: Locations, Mechanisms, Presentation, and Initial Interpretation Accuracy

    PubMed Central

    Morita, Yuka; Nozaki, Taiki; Starkey, Jay; Okajima, Yuka; Ohde, Sachiko; Matsusako, Masaki; Yoshioka, Hiroshi; Saida, Yukihisa; Kurihara, Yasuyuki

    2015-01-01

    Abstract The purpose of this study was to investigate the relationship of alcohol intoxication to time-to-presentation following injury, fracture type, mechanism of injury leading to fracture, and initial diagnostic radiology interpretation performance of emergency physicians versus diagnostic radiologists in patients who present to the emergency department (ED) and are subsequently diagnosed with fracture. Medical records of 1286 patients who presented to the ED and were diagnosed with fracture who also underwent plain film or computed tomography (CT) imaging were retrospectively reviewed. The subjects were divided into intoxicated and sober groups. Patient characteristics, injury-to-presentation time, fracture location, and discrepancies between initial clinical and radiological evaluations were compared. Of 1286 subjects, 181 patients were included in the intoxicated group. Only intoxicated patients presented with head/neck fractures more than 24 hours after injury. The intoxicated group showed a higher rate of head/neck fractures (skull 23.2% vs 5.8%, face and orbit 30.4% vs 9.5%; P < 0.001) and a lower rate of extremity injuries. The rate of nondiagnosis of fractures by emergency physicians later identified by radiologists was the same in both groups (7.7% vs 7.7%, P = 0.984). While the same proportion of intoxicated patients presented more than 24 hours following injury, only intoxicated patients presented with craniofacial and cervical spinal fractures during this period. Alcohol-related injuries are more often associated with head/neck fractures but less extremity injuries. The rate of fractures missed by emergency physicians but later diagnosed by radiologists was the same in intoxicated and sober patients.

  8. PACS workstations in the emergency department: impact on workflow in radiology and emergency medicine

    NASA Astrophysics Data System (ADS)

    Horii, Steven C.; Kundel, Harold L.; Redfern, Regina O.; Lowe, Robert A.; Nodine, Calvin F.; Abbuhl, Stephanie B.; Phelan, Megan; Arnold, Deborah; Myers, Melissa; Brikman, Inna; Mezrich, Reuben S.

    2000-05-01

    A study of timings of different events from the scheduling of an Emergency Department (ED) examination to the final reporting of it and review by the ED physician showed some expected and unexpected findings. Both computed radiography (CR) on film and CR using PACS were studied. The move of daytime reading of ED radiographs out of the Radiology reading area in the ED to a reading room in Radiology lengthened the time from when the request was sent to the time when the images were reviewed by the ED physician (1.02 hours to 1.29 hours). Despite anecdotal reports of increased reading time at workstations, the radiologists' use of PACS for reading ED radiographs resulted in a slight improvement in the time between the examination completion and report dictation (0.43 hours to 0.3 hours). Recently, we have found that there may be a workload effect on this time and this is presently being analyzed. The time from the sending of the request for an examination to the first review of the images by the ED physician was shortened with implementation of a PACS workstation in the clinical area of the ED (1.35 hours to 0.92 hours). A surprising finding was the impact the change to PACS had on the time between sending the request and the technologist's completion of the requested examination. The time increased with PACS from 0.45 hours for film-based CR to 0.8 hours for PACS. Several studies are ongoing to determine the causes of this increase.

  9. [Practical implementation of a quality management system in a radiological department].

    PubMed

    Huber, S; Zech, C J

    2011-10-01

    This article describes the architecture of a project aiming to implement a DIN EN ISO 9001 quality management system in a radiological department. It is intended to be a practical guide to demonstrate each step of the project leading to certification of the system. In a planning phase resources for the implementation of the project have to be identified and a quality management (QM) group as core team has to be formed. In the first project phase all available documents have to be checked and compiled in the QM manual. Moreover all relevant processes of the department have to be described in so-called process descriptions. In a second step responsibilities for the project are identified. Customer and employee surveys have to be carried out and a nonconformity management system has to be implemented. In this phase internal audits are also needed to check the new QM system, which is finally tested in the external certification audit with reference to its conformity with the standards. PMID:21879364

  10. Bourdieu, Department Chairs and the Reform of Science Education

    NASA Astrophysics Data System (ADS)

    Melville, Wayne; Hardy, Ian; Bartley, Anthony

    2011-11-01

    Using the insights of the French sociologist, Pierre Bourdieu, this article considers the role of the science department chair in the reform of school science education. Using Bourdieu's 'thinking tools' of 'field', 'habitus' and 'capital', we case study the work of two teachers who both actively pursue the teaching and learning of science as inquiry. One teacher, Dan, has been a department chair since 2000, and has actively encouraged his department to embrace science as inquiry. The other teacher, Leslie, worked for one year in Dan's department before being transferred to another school where science teaching continues to be more traditional. Our work suggests that there are three crucial considerations for chairs seeking to lead the reform of science teaching within their department. The first of these is the development of a reform-minded habitus, as this appears to be foundational to the capital that can be expended in the leadership of reform. The second is an understanding of how to wield power and position in the promotion of reform. The third is the capacity to operate simultaneously and strategically within, and across, two fields; the departmental field and the larger science education field. This involves downplaying administrative logics, and foregrounding more inquiry-focused logics as a vehicle to challenge traditional science-teaching dispositions-the latter being typically dominated by concerns about curriculum 'coverage'.

  11. Diagnostic radiology 1987

    SciTech Connect

    Margulis, A.R.; Gooding, C.A.

    1987-01-01

    This is the latest version of the continuing education course on diagnostic radiology given yearly by the Department of Radiology at the University of California, San Francisco. The lectures are grouped into sections on gastrointestinal radiology, mammography, uroradiology, magnetic resonance, hepatobiliary radiology, pediatric radiology, ultrasound, interventional radiology, chest radiology, nuclear medicine, cardiovascular radiology, and skeletal radiology. Each section contains four to eight topics. Each of these consists of text that represents highlights in narrative form, selected illustrations, and a short bibliography. The presentation gives a general idea of what points were made in the lecture.

  12. Secondary School Science Department Chairs Leading Change

    ERIC Educational Resources Information Center

    Gaubatz, Julie A.

    2012-01-01

    Secondary school department chairs are content area specialists in their schools and are responsible for providing students with the most appropriate curricula. However, most secondary school department chairs have limited authority to institute change unilaterally (Gmelch, 1993; Hannay & Erb, 1999). To explore how these educational leaders…

  13. Individual dose monitoring of the nuclear medicine departments staff controlled by Central Laboratory for Radiological Protection.

    PubMed

    Szewczak, Kamil; Jednoróg, Sławomir; Krajewski, Paweł

    2013-01-01

    Presented paper describes the results of the individual doses measurements for ionizing radiation, carried out by the Laboratory of Individual and Environmental Doses Monitoring (PDIS) of the Central Laboratory for Radiological Protection in Warsaw (CLOR) for the medical staff employees in several nuclear medicine (NM) departments across Poland. In total there are48 NM departments in operation in Poland [1] (consultation in Nuclear Atomic Agency). Presented results were collected over the period from January 2011 to December 2011 at eight NM departments located in Krakow, Warszawa (two departments), Rzeszow (two departments), Opole, Przemysl and Gorzow Wielkopolski. For radiation monitoring three kinds of thermo luminescence dosimeters (TLD) were used. The first TLD h collected information about whole body (C) effective dose, the second dosimeter was mounted in the ring (P) meanwhile the third on the wrist (N) of the tested person. Reading of TLDs was performed in quarterly periods. As a good approximation of effective and equivalent dose assessment of operational quantities both the individual dose equivalent Hp(10) and the Hp(0.07) were used. The analysis of the data was performed using two methods The first method was based on quarterly estimations of Hp(10)q and Hp(0.07)q while the second measured cumulative annual doses Hp(10)a and Hp(0.07)a. The highest recorded value of the radiation dose for quarterly assessments reached 24.4 mSv and was recorded by the wrist type dosimeter worn by a worker involved in source preparation procedure. The mean values of Hp(10)q(C type dosimeter) and Hp(0.07)q (P and N type dosimeter) for all monitored departments were respectively 0.46 mSv and 3.29 mSv. There was a strong correlation between the performed job and the value of the received dose. The highest doses always were absorbed by those staff members who were involved in sources preparation. The highest annual cumulative dose for a particular worker in the considered time

  14. Curriculum Reform and a Science Department: A Bourdieuian Analysis

    ERIC Educational Resources Information Center

    Melville, Wayne

    2010-01-01

    This article will describe the dispositions of science teachers in the context of a curriculum reform. Using Bourdieu's notions of "habitus" and "the field," the analysis of the data highlights the necessity for curriculum reformers to view the field of the science department as a contested space. From this understanding flow several subsidiary…

  15. Examining Prospective Science Teachers' Satisfaction with Their Department

    ERIC Educational Resources Information Center

    Erdogan, Mehmet; Usak, Muhammet

    2007-01-01

    The purpose of this study was to explore how satisfied prospective science teachers are with their department (academic staff and administration) at different Faculties of Education in Turkey. For this purpose, Prospective Science Teachers Satisfaction Questionnaire (PSTSQ) was developed by considering related literature. PSTSQ consists of two…

  16. District Leadership for Science Education: Using K-12 Departments to Support Elementary Science Education under NCLB

    ERIC Educational Resources Information Center

    Miller, Christopher L.

    2010-01-01

    By contrasting two case studies of school districts, this paper illustrates the effectiveness of K-12 science departments in supporting elementary science education, especially in response to NCLB's push towards the articulation of curriculum across all grades and as a response to the erosion of instructional time on science in elementary schools…

  17. Spaced education activates students in a theoretical radiological science course: a pilot study

    PubMed Central

    2012-01-01

    Background The present study aimed at determining if the addition of spaced education to traditional face-to-face lectures increased the time students kept busy with the learning content of a theoretical radiological science course. Methods The study comprised two groups of 21 third-year dental students. The students were randomly assigned to a “traditional group” and a “spaced education group”. Both groups followed a traditional face-to-face course. The intervention in the spaced education group was performed in way that these students received e-mails with a delay of 14 days to each face-to-face lecture. These e-mails contained multiple choice questions on the learning content of the lectures. The students returned their answers to the questions also by e-mail. On return they received an additional e-mail that included the correct answers and additional explanatory material. All students of both groups documented the time they worked on the learning content of the different lectures before a multiple choice exam was held after the completion of the course. All students of both groups completed the TRIL questionnaire (Trierer Inventar zur Lehrevaluation) for the evaluation of courses at university after the completion of the course. The results for the time invested in the learning content and the results of the questionnaire for the two groups were compared using the Mann–Whitney-U test. Results The spaced education group spent significantly more time (216.2 ± 123.9 min) on keeping busy with the learning content compared to the traditional group (58.4 ± 94.8 min, p < .0005). The spaced education group rated the didactics of the course significantly better than the traditional group (p = .034). The students of the spaced education group also felt that their needs were fulfilled significantly better compared to the traditional group as far as communication with the teacher was concerned (p = .022). Conclusions Adding spaced

  18. [A survey of information literacy for undergraduate students in the department of radiological technology].

    PubMed

    Ohba, Hisateru; Matsutani, Hideya; Kashiwakura, Ikuo

    2009-01-20

    The purpose of this study was to clarify the information literacy of undergraduate students and problems in information education. An annual questionnaire survey was carried out by an anonymous method from 2003 to 2006. The survey was intended for third-year students in the Department of Radiological Technology. The questionnaire items were as follows: (1) ownership of a personal computer (PC), (2) usage purpose and frequency of PC operation, (3) operation frequency and mechanism of the Internet, and (4) IT terminology. The response rate was 100% in each year. The ratio of PC possession exceeded 80%. The ratio of students who replied "nearly every day" for the use of a PC and the Internet increased twofold and threefold in four years, respectively. More than 70% of students did not understand the mechanism of the Internet, and more than 60% of students did not know about TCP/IP. In the future, we need to consider information literacy education in undergraduate education. PMID:19212075

  19. Best Available Technology (BAT) guidance for radiological liquid effluents at US Department of Energy Facilities

    SciTech Connect

    Wallo, A. III; Peterson, H.T. Jr. ); Ikenberry, T.A. ); Baker, R.E. )

    1993-01-01

    The US Department of Energy (DOE), in DOE Order 5400.5 (1990), directs operators of DOE facilities to apply the Best Available Technology (BAT) to control radiological liquid effluents from these facilities when specific conditions are present. DOE has published interim guidance to assist facility operators in knowing when a BAT analysis is needed and how such an analysis should be performed and documented. The purpose of the guidance is to provide a uniform basis in determining BAT throughout DOE and to assist in evaluating BAT determinations during programmatic audits. The BAT analysis process involves characterizing the effluent source; identifying and selecting candidate control technologies; evaluating the potential environmental, operational, resource, and economic impacts of the control technologies; developing an evaluation matrix for comparing the technologies; selecting the BAT; and documenting the evaluation process. The BAT analysis process provides a basis for consistent evaluation of liquid effluent releases, yet allows an individual site or facility the flexibility to address site-specific issues or concerns in the most appropriate manner.

  20. U.S. Department of Energy Region 6 Radiological Assistance Program response plan. Revision 2

    SciTech Connect

    Jakubowski, F.M.

    1998-02-01

    Upon request, the DOE, through the Radiological Assistance Program (RAP), makes available and will provide radiological advice, monitoring, and assessment activities during radiological incidents where the release of radioactive materials is suspected or has occurred. Assistance will end when the need for such assistance is over, or if there are other resources available to adequately address the incident. The implementation of the RAP is usually accomplished through the recommendation of the DOE Regional Coordinating Office`s (RCO) on duty Regional Response Coordinator (RRC) with the approval of the Regional Coordinating Office Director (RCOD). The DOE Idaho Operations Office (DOE-ID) is the designated RCO for DOE Region 6 RAP. The purpose of this document is: to describe the mechanism for responding to any organization or private citizen requesting assistance to radiological incidents; to coordinate radiological assistance among participating federal agencies, states, and tribes in DOE Region 6; and to describe the RAP Scaled Response concept of operations.

  1. Data Quality Objectives Supporting Radiological Air Emissions Monitoring for the Marine Sciences Laboratory, Sequim Site

    SciTech Connect

    Barnett, J. Matthew; Meier, Kirsten M.; Snyder, Sandra F.; Antonio, Ernest J.; Fritz, Brad G.; Poston, Theodore M.

    2012-12-27

    This document of Data Quality Objectives (DQOs) was prepared based on the U.S. Environmental Protection Agency (EPA) Guidance on Systematic Planning Using the Data Quality Objectives Process, EPA, QA/G4, 2/2006 (EPA 2006), as well as several other published DQOs. The intent of this report is to determine the necessary steps required to ensure that radioactive emissions to the air from the Marine Sciences Laboratory (MSL) headquartered at the Pacific Northwest National Laboratory’s Sequim Marine Research Operations (Sequim Site) on Washington State’s Olympic Peninsula are managed in accordance with regulatory requirements and best practices. The Sequim Site was transitioned in October 2012 from private operation under Battelle Memorial Institute to an exclusive use contract with the U.S. Department of Energy, Office of Science, Pacific Northwest Site Office.

  2. Strategies for Growth in a Young Earth Sciences Department

    NASA Astrophysics Data System (ADS)

    Clement, B. M.; Hickey-Vargas, R.; Draper, G.

    2005-12-01

    The Department of Earth Sciences at Florida International University (FIU) has been fortunate to be part of a rapidly growing university. FIU began offering classes in 1972 with an initial enrollment of 5600 students, and today enrollment exceeds 35,000 students. During this time the Department of Earth Sciences has grown to a faculty of 14 and offers the BA, BS, MS and PhD degrees. Our department, however, has faced the same challenges meeting many Earth Science departments in that our number of undergraduate majors has not grown at the same pace as the university enrollment (or at the same pace as enrollment in our graduate program). Two strategies have proven effective and have helped the department build its program in spite of this challenge. The first strategy was to create tenure-track positions with a 50% assignment in the Earth Sciences Department and 50% in a research center on campus. We currently have two faculty who have half-time appointments in the Southeast Environmental Research Center, and we have a new faculty member joining in the Spring who will have a joint appointment with the International Hurricane Research Center. This strategy has made it possible to gain expertise in, and to offer courses in, critical areas (such as hydrogeology and meteorology) that we otherwise would not be able to offer. The second strategy is to develop strong courses for non-majors that satisfy FIU's University Common Curriculum requirements. A particularly successful example is a new course titled "The History of Life". This course was designed to take advantage of our existing expertise in paleobiology, and offer a class that satisfies the University Common Curriculum requirement that every student take a laboratory course in the life sciences. This class now fills to capacity each semester with more than 200 students. This course not only boosts our department's productivity, but it lets us reach 200 new students each semester with many potential new Earth

  3. Local Health Department Planning for a Radiological Emergency: An Application of the AHP2 Tool to Emergency Preparedness Prioritization

    PubMed Central

    McKallagat, Chris; Klebesadal, Amy

    2014-01-01

    Objective We tested the Analytical Hierarchy Process tool for its use in public health to identify potential gaps in emergency preparedness by local health departments (LHDs) in California and Hawaii during a radiological emergency. Methods We developed a dedicated tool called All-Hazards Preparedness Squared (AHP2) that can be used by those who are responsible for all-hazards preparedness planning and response to guide them while making strategic decisions both in preparing for and responding to a slow-moving incident while it is unfolding. The tool is an Internet-based survey that can be distributed among teams responsible for emergency preparedness and response. Twenty-eight participants from 16 LHDs in California and Hawaii responsible for coordinating preparedness and response in a radiological emergency participated in using the tool in 2013. We used the data to compare the perceived importance of different elements of preparedness among participants and identify gaps in preparedness of their organizations for meeting the challenges presented by a radiological incident. Results Clarity of information and transfer of information (to and from agency to public, state, and federal partners) were public health officials' dominant concerns while responding to an emergency. Participants also found that there were gaps in the adequacy of training and awareness of the chain of command during a radiological emergency. Conclusion This preliminary study indicates that the AHP2 tool could be used for decision making in all-hazards preparedness planning and response. PMID:25355985

  4. Application of Analytical Hierarchy Process Approach for Service Quality Evaluation in Radiology Departments: A Cross-Sectional Study

    PubMed Central

    Alimohammadzadeh, Khalil; Bahadori, Mohammadkarim; Hassani, Fariba

    2016-01-01

    Background: Radiology department as a service provider organization requires realization of quality concept concerning service provisioning knowledge, satisfaction and all issues relating to the customer as well as quality assurance and improvement issues. At present, radiology departments in hospitals are regarded as income generating units and they should continuously seek performance improvement so that they can survive in the changing and competitive environment of the health care sector. Objectives: The aim of this study was to propose a method for ranking of radiology departments in selected hospitals of Tehran city using analytical hierarchical process (AHP) and quality evaluation of their service in 2015. Materials and Methods: This study was an applied and cross-sectional study, carried out in radiology departments of 6 Tehran educational hospitals in 2015. The hospitals were selected using non-probability and purposeful method. Data gathering was performed using customized joint commission international (JCI) standards. Expert Choice 10.0 software was used for data analysis. AHP method was used for prioritization. Results: “Management and empowerment of human resources’’ (weight = 0.465) and “requirements and facilities” (weight = 0.139) were of highest and lowest significance respectively in the overall ranking of the hospitals. MS (weight = 0.316), MD (weight = 0.259), AT (weight = 0.14), TS (weight = 0.108), MO (weight = 0.095), and LH (0.082) achieved the first to sixth rankings respectively. Conclusion: The use of AHP method can be promising for fostering the evaluation method and subsequently promotion of the efficiency and effectiveness of the radiology departments. The present model can fill in the gap in the accreditation system of the country’s hospitals in respect with ranking and comparing them considering the significance and value of each individual criteria and standard. Accordingly, it can predict an integration of qualitative

  5. Career Preparation and the Political Science Major: Evidence from Departments

    ERIC Educational Resources Information Center

    Collins, Todd A.; Knotts, H. Gibbs; Schiff, Jen

    2012-01-01

    We know little about the amount of career preparation offered to students in political science departments. This lack of information is particularly troubling given the state of the current job market and the growth of applied degree programs on university campuses. To address this issue, this article presents the results of a December 2010 survey…

  6. Affirmative Action in Science Departments: A Challenge for Higher Education.

    ERIC Educational Resources Information Center

    Marcus, Laurence R.

    As part of a study of the implementation of affirmative action in academic affairs at the University of Massachusetts at Amherst, interviews were conducted with the heads of ten of the eleven departments and programs of the Faculty of Natural Sciences and Mathematics (FNSM). The data received were combined with written data available in…

  7. SU-E-P-07: Retrospective Analysis of Incident Reports at a Radiology Department: Feedback From Incident Reporting System

    SciTech Connect

    Kakinohana, Y; Toita, T; Heianna, J; Murayama, S

    2015-06-15

    Purpose: To provide an overview of reported incidents that occurred in a radiology department and to describe the most common causal source of incidents. Methods: Incident reports from the radiology department at the University of the Ryukyus Hospital between 2008 and 2013 were collected and analyzed retrospectively. The incident report form contains the following items, causal factors of the incident and desirable corrective actions to prevent recurrence of similar incidents. These items allow the institution to investigate/analyze root causes of the incidents and suggest measures to be taken to prevent further, similar incidents. The ‘causal factors of the incident’ item comprises multiple selections from among 24 selections and includes some synonymous selections. In this study, this item was re-categorized into four causal source types: (i) carelessness, (ii) lack of skill or knowledge, (iii) deficiencies in communication, and (iv) external factors. Results: There were a total of 7490 incident reports over the study period and 276 (3.7%) were identified as originating from the radiology department. The most frequent causal source type was carelessness (62%). The other three types showed similar frequencies (10–14%). The staff members involved in incidents indicate three predominant desirable corrective actions to prevent or decrease the recurrence of similar incidents. These are ‘improvement in communication’ (24%), ‘staff training/education’ (19%), and ‘daily medical procedures’ (22%), and the most frequent was ‘improvement in communication’. Even though the most frequent causal factor was related to carelessness, the most desirable corrective action indicated by the staff members was related to communication. Conclusion: Our finding suggests that the most immediate causes are strongly related to carelessness. However, the most likely underlying causes of incidents would be related to deficiencies in effective communication. At our

  8. A Department of Atmospheric and Planetary Sciences at Hampton University

    NASA Astrophysics Data System (ADS)

    Paterson, W. R.; McCormick, M. P.; Russell, J. M.; Anderson, J.; Kireev, S.; Loughman, R. P.; Smith, W. L.

    2006-12-01

    With this presentation we discuss the status of plans for a Department of Atmospheric and Planetary Sciences at Hampton University. Hampton University is a privately endowed, non-profit, non-sectarian, co-educational, and historically black university with 38 baccalaureate, 14 masters, and 4 doctoral degree programs. The graduate program in physics currently offers advanced degrees with concentration in Atmospheric Science. The 10 students now enrolled benefit substantially from the research experience and infrastructure resident in the university's Center for Atmospheric Sciences (CAS), which is celebrating its tenth anniversary. Promoting a greater diversity of participants in geosciences is an important objective for CAS. To accomplish this, we require reliable pipelines of students into the program. One such pipeline is our undergraduate minor in Space, Earth, and Atmospheric Sciences (SEAS minor). This minor concentraton of study is contributing to awareness of geosciences on the Hampton University campus, and beyond, as our students matriculate and join the workforce, or pursue higher degrees. However, the current graduate program, with its emphasis on physics, is not necessarily optimal for atmospheric scientists, and it limits our ability to recruit students who do not have a physics degree. To increase the base of candidate students, we have proposed creation of a Department of Atmospheric and Planetary Sciences, which could attract students from a broader range of academic disciplines. The revised curriculum would provide for greater concentration in atmospheric and planetary sciences, yet maintain a degree of flexibility to allow for coursework in physics or other areas to meet the needs of individual students. The department would offer the M.S. and Ph.D. degrees, and maintain the SEAS minor. The university's administration and faculty have approved our plan for this new department pending authorization by the university's board of trustees, which will

  9. Radiation exposure and chromosome abnormalities. Human cytogenetic studies at the National Institute of Radiological Sciences, Japan, 1963-1988

    SciTech Connect

    Ishihara, T.; Kohno, S.; Minamihisamatsu, M. )

    1990-03-01

    The results of human cytogenetic studies performed at the National Institute of Radiological Sciences (NIRS), Chiba, Japan for about 25 years are described. The studies were pursued primarily under two major projects: one involving people exposed to radiation under various conditions and the other involving patients with malignant diseases, especially leukemias. Whereas chromosome abnormalities in radiation-exposed people are excellent indicators of radiation exposure, their behavior in bone marrow provide useful information for a better understanding of chromosome abnormalities in leukemias and related disorders. The role of chromosome abnormalities in the genesis and development of leukemia and related disorders is considered, suggesting a view for future studies in this field.

  10. Chemistry and Materials Science Department annual report, 1988--1989

    SciTech Connect

    Borg, R.J.; Sugihara, T.T.; Cherniak, J.C.; Corey, C.W.

    1989-12-31

    This is the first annual report of the Chemistry & Materials Science (C&MS) Department. The principal purpose of this report is to provide a concise summary of our scientific and technical accomplishments for fiscal years 1988 and 1989. The report is also tended to become part of the archival record of the Department`s activities. We plan to publish future editions annually. The activities of the Department can be divided into three broad categories. First, C&MS staff are assigned by the matrix system to work directly in a program. These programmatic assignments typically involve short deadlines and critical time schedules. A second category is longer-term research and development in technologies important to Laboratory programs. The focus and direction of this technology-base work are generally determined by programmatic needs. Finally, the Department manages its own research program, mostly long-range in outlook and basic in orientation. These three categories are not mutually exclusive but form a continuum of technical activities. Representative examples of all three are included in this report. The principal subject matter of this report has been divided into six sections: Innovations in Analysis and Characterization, Advanced Materials, Metallurgical Science and Technology, Surfaces and Interfaces, Energetic Materials and Chemical Synthesis, and Energy-Related Research and Development.

  11. [Marketing mix in a radiology department: challenges for future radiologists in management].

    PubMed

    Claikens, B

    1998-08-01

    Radiology has gained an enviable position among medial specialities. Developments in new technology expand its horizons and the volume of radiologic imaging techniques and procedures increase far more than the overall growth in health care services. In this position radiology has become a prime target for restrictions, cutbacks, controlled financing in an area of managed care and new national health care policy based on partially fixed budgets. Future health care takers have to choose the best available diagnostic and therapeutic techniques. Evidence based medicine, cost-utility analysis, diagnostic performance analysis, patient outcome analysis, technology assessment and guidelines for practice are means to guide us through our obligatory choice. Our major objective is to use the most performant available imaging technique or intervention to achieve the best possible outcome for our patient at lower possible costs. A strategic response from radiologists is required to meet the imperatives of this new management situation. They must do far more than interpret imaging procedures. They must work as efficient managers of imaging resources, organise their practices and define their marketing-strategies using the different, so-called, marketing-mix elements. The challenges will be great but the rewards are worth our best efforts. In this article we highlight the marketing responsibilities of future radiologists and their clinical practice in this new socio-economic environment and we present different useful marketing tools. PMID:9828543

  12. [Development of a System to Use Patient's Information Which is Required at the Radiological Department].

    PubMed

    Satoh, Akihiro

    2016-04-01

    The purpose of this study is to develop a new system to get and share some data of a patient which are required for a radiological examination not using an electronic medical chart or a radiological information system (RIS), and also to demonstrate that this system is operated on cloud technology. I used Java Enterprise Edition (Java EE) as a programing language and MySQL as a server software, and I used two laptops as hardware for client computer and server computer. For cloud computing, I hired a server of Google App Engine for Java (GAE). As a result, I could get some data of the patient required at his/her examination instantly using this system. This system also helps to improve the efficiency of examination. For example, it has been useful when I want to decide radiographic condition or to create CT images such as multi-planar reconstruction (MPR) or volume rendering (VR). When it comes to cloud computing, the GAE was used experimentally due to some legal restrictions. From the above points it is clear that this system has played an important role in radiological examinations, but there has been still few things which I have to resolve for cloud computing. PMID:27097993

  13. Bridging the Gap between Basic and Clinical Sciences: A Description of a Radiological Anatomy Course

    ERIC Educational Resources Information Center

    Torres, Anna; Staskiewicz, Grzegorz J.; Lisiecka, Justyna; Pietrzyk, Lukasz; Czekajlo, Michael; Arancibia, Carlos U.; Maciejewski, Ryszard; Torres, Kamil

    2016-01-01

    A wide variety of medical imaging techniques pervade modern medicine, and the changing portability and performance of tools like ultrasound imaging have brought these medical imaging techniques into the everyday practice of many specialties outside of radiology. However, proper interpretation of ultrasonographic and computed tomographic images…

  14. Tenure Standards in Political Science Departments: Results from a Survey of Department Chairs

    ERIC Educational Resources Information Center

    Rothgeb, John M., Jr.; Burger, Betsy

    2009-01-01

    This article presents the results from a survey of political science department chairs regarding the tenure procedures and standards at their colleges or universities. The findings reveal that only a small fraction of the colleges and universities in the United States refuse to offer tenure or are attempting to limit tenure. We also find general…

  15. Bridging the gap between basic and clinical sciences: A description of a radiological anatomy course.

    PubMed

    Torres, Anna; Staśkiewicz, Grzegorz J; Lisiecka, Justyna; Pietrzyk, Łukasz; Czekajlo, Michael; Arancibia, Carlos U; Maciejewski, Ryszard; Torres, Kamil

    2016-05-01

    A wide variety of medical imaging techniques pervade modern medicine, and the changing portability and performance of tools like ultrasound imaging have brought these medical imaging techniques into the everyday practice of many specialties outside of radiology. However, proper interpretation of ultrasonographic and computed tomographic images requires the practitioner to not only hone certain technical skills, but to command an excellent knowledge of sectional anatomy and an understanding of the pathophysiology of the examined areas as well. Yet throughout many medical curricula there is often a large gap between traditional anatomy coursework and clinical training in imaging techniques. The authors present a radiological anatomy course developed to teach sectional anatomy with particular emphasis on ultrasonography and computed tomography, while incorporating elements of medical simulation. To assess students' overall opinions about the course and to examine its impact on their self-perceived improvement in their knowledge of radiological anatomy, anonymous evaluation questionnaires were provided to the students. The questionnaires were prepared using standard survey methods. A five-point Likert scale was applied to evaluate agreement with statements regarding the learning experience. The majority of students considered the course very useful and beneficial in terms of improving three-dimensional and cross-sectional knowledge of anatomy, as well as for developing practical skills in ultrasonography and computed tomography. The authors found that a small-group, hands-on teaching model in radiological anatomy was perceived as useful both by the students and the clinical teachers involved in their clinical education. In addition, the model was introduced using relatively few resources and only two faculty members. Anat Sci Educ 9: 295-303. © 2015 American Association of Anatomists. PMID:26599321

  16. Guide for radiological characterization and measurements for decommissioning of US Department of Energy surplus facilities

    SciTech Connect

    Denahm, D. H.; Barnes, M. G.; Jaquish, R. E.; Corley, J. P.; Gilbert, R. O.; Hoenes, G. R.; Jamison, J. D.; McMurray, B. J.; Watson, E. C.

    1983-08-01

    This Guide describes the elements of radiological characterization at DOE excess facilities in preparation for, during, and subsequent to decommissioning operations. It is the intent of this Guide and accompanying appendices to provide the reader (user) with sufficient information to carry out that task with a minimum of confusion and to provide a uniform basis for evaluating site conditions and verifying that decommissioning operations are conducted according to a specific plan. Some areas of particular interest in this Guide are: the need to involve appropriate staff from the affected states in the early planning stages of decommissioning; the need for and suggested methods of radiological site characterization to complete a decommissioning project, including: historical surveys, environmental pathway analyses, statistical sampling design, and choosing appropriate instrumentation and measurements; the need for and emphasis on quality assurance, documentation and records retention; the establishment of a Design Objective approach to applying site-specific contamination limits based on the ALARA philosophy; the establishment of a ''de minimis'' or minimum dose level of concern for decommissioning operations based on existing standards, experience and ALARA considerations.

  17. Basic science faculty in surgical departments: advantages, disadvantages and opportunities.

    PubMed

    Chinoy, Mala R; Moskowitz, Jay; Wilmore, Douglas W; Souba, Wiley W

    2005-01-01

    The number of Ph.D. faculty in clinical departments now exceeds the number of Ph.D. faculty in basic science departments. Given the escalating pressures on academic surgeons to produce in the clinical arena, the recruitment and retention of high-quality Ph.D.s will become critical to the success of an academic surgical department. This success will be as dependent on the surgical faculty understanding the importance of the partnership as the success of the Ph.D. investigator. Tighter alignment among the various clinical and research programs and between surgeons and basic scientists will facilitate the generation of new knowledge that can be translated into useful products and services (thus improving care). To capitalize on what Ph.D.s bring to the table, surgery departments may need to establish a more formal research infrastructure that encourages the ongoing exchange of ideas and resources. Physically removing barriers between the research groups, encouraging the open exchange of techniques and observations and sharing core laboratories is characteristic of successful research teams. These strategies can meaningfully contribute to developing successful training program grants, program projects and bringing greater research recognition to the department of surgery. PMID:15652964

  18. The effectiveness of service delivery initiatives at improving patients' waiting times in clinical radiology departments: a systematic review.

    PubMed

    Olisemeke, B; Chen, Y F; Hemming, K; Girling, A

    2014-12-01

    We reviewed the literature for the impact of service delivery initiatives (SDIs) on patients' waiting times within radiology departments. We searched MEDLINE, EMBASE, CINAHL, INSPEC and The Cochrane Library for relevant articles published between 1995 and February, 2013. The Cochrane EPOC risk of bias tool was used to assess the risk of bias on studies that met specified design criteria. Fifty-seven studies met the inclusion criteria. The types of SDI implemented included extended scope practice (ESP, three studies), quality management (12 studies), productivity-enhancing technologies (PETs, 29 studies), multiple interventions (11 studies), outsourcing and pay-for-performance (one study each). The uncontrolled pre- and post-intervention and the post-intervention designs were used in 54 (95%) of the studies. The reporting quality was poor: many of the studies did not test and/or report the statistical significance of their results. The studies were highly heterogeneous, therefore meta-analysis was inappropriate. The following type of SDIs showed promising results: extended scope practice; quality management methodologies including Six Sigma, Lean methodology, and continuous quality improvement; productivity-enhancing technologies including speech recognition reporting, teleradiology and computerised physician order entry systems. We have suggested improved study design and the mapping of the definitions of patient waiting times in radiology to generic timelines as a starting point for moving towards a situation where it becomes less restrictive to compare and/or pool the results of future studies in a meta-analysis. PMID:24888629

  19. Decision-making and radiological protection at Three Mile Island: response of the Department of Health, Education and Welfare

    SciTech Connect

    Fabrikant, J.I.

    1982-02-01

    Decision-making by decision-makers during the nuclear accident at Three Mile Island all had to do in some way, and impacted on the public health and safety, the health and safety of the workers, and emergency preparedness and health care. This paper reviews the activities of only one federal agency during the accident, the Department of Health, Education, and Welfare (HEW), and its effectiveness in its role as the leading institution responsible for protecting the public health during the first accident in a nuclear power plant designed for the commerical generation of electricity in the United States. My comments are limited to only three acts dealing with radiological health and protection: the struggle for power and assertion of leadership in response to possible health consequences of the accident; the decisions to evacuate the area during the radiological emergency; and the use of potassium iodide as a means of protecting the public and the workers from the hazards of exposure to radioactive iodine released to the environment.

  20. DOE (Department of Energy) radiological calibrations intercomparison program: Results of fiscal year 1989

    SciTech Connect

    Murphy, M.K.; McDonald, J.C.

    1990-10-01

    In Fiscal Year 1989, the instrument sets were used to intercompare calibration fields associated with {sup 137}Cs, {sup 60}Co, {sup 90}Sr, {sup 241}AmBe and {sup 252}Cf. The results of the delivered-to-measured exposure rate and absorbed dose rate ratios were 1.00 {plus minus} 0.01 for photon measurements, 1.01 {plus minus} 0.01 for TLD measurements, 1.00 {plus minus} 0.02 for neutron measurements and a ratio of 1.03 for beta measurements. From the excellent agreement shown here it is evident that the radiological calibration intercomparison program is achieving its objective. 12 refs., 3 figs., 8 tabs.

  1. Status of a compact electron cyclotron resonance ion source for National Institute of Radiological Sciences-930 cyclotron

    NASA Astrophysics Data System (ADS)

    Hojo, S.; Katagiri, K.; Nakao, M.; Sugiura, A.; Muramatsu, M.; Noda, A.; Okada, T.; Takahashi, Y.; Komiyama, A.; Honma, T.; Noda, K.

    2014-02-01

    The Kei-source is a compact electron cyclotron resonance ion source using only permanent magnets and a frequency of 10 GHz. It was developed at the National Institute of Radiological Sciences (NIRS) for producing C4+ ions oriented for high-energy carbon therapy. It has also been used as an ion source for the NIRS-930 cyclotron. Its microwave band region for the traveling-wave-tube amplifier and maximum output power are 8-10 GHz and 350 W, respectively. Since 2006, it has provided various ion beams such as proton, deuteron, carbon, oxygen, and neon with sufficient intensity (200 μA for proton and deuteron, 50 μA for C4+, for example) and good stability for radioisotope production, tests of radiation damage, and basic research experiments. Its horizontal and vertical emittances were measured using a screen monitor and waist-scan. The present paper reports the current status of the Kei-source.

  2. Status of a compact electron cyclotron resonance ion source for National Institute of Radiological Sciences-930 cyclotron.

    PubMed

    Hojo, S; Katagiri, K; Nakao, M; Sugiura, A; Muramatsu, M; Noda, A; Okada, T; Takahashi, Y; Komiyama, A; Honma, T; Noda, K

    2014-02-01

    The Kei-source is a compact electron cyclotron resonance ion source using only permanent magnets and a frequency of 10 GHz. It was developed at the National Institute of Radiological Sciences (NIRS) for producing C(4+) ions oriented for high-energy carbon therapy. It has also been used as an ion source for the NIRS-930 cyclotron. Its microwave band region for the traveling-wave-tube amplifier and maximum output power are 8-10 GHz and 350 W, respectively. Since 2006, it has provided various ion beams such as proton, deuteron, carbon, oxygen, and neon with sufficient intensity (200 μA for proton and deuteron, 50 μA for C(4+), for example) and good stability for radioisotope production, tests of radiation damage, and basic research experiments. Its horizontal and vertical emittances were measured using a screen monitor and waist-scan. The present paper reports the current status of the Kei-source. PMID:24593538

  3. Future challenges for nuclear power plant development research, and for radiological protection sciences.

    PubMed

    Lazo, Edward

    2007-11-01

    The promise of the future shines brightly for nuclear energy technology and production, yet also holds many challenges. Focus on new reactor designs is currently aiming at what is termed the fourth generation of reactors, which will come into operation after 2030. The 10 countries participating in the Generation-IV International Forum to develop the new generation of reactors have designated six reactor designs that will be studied. This paper will briefly discuss some of these challenges in new reactor designs in general. In addition to the challenges posed by new reactor designs, radiation protection is also faced with a series of challenges for the future. These are borne from experience with the implementation of the current system of radiological protection, from the evolution of radiation biological research, and from changes in society in the area of radiological risk assessment and management. This paper will address all of these emerging challenges, and point towards approaches to resolve them in the future. PMID:18049234

  4. Investigating the Relationship of Sociodemographic and Personality Factors to Faculty Perceptions and Motivations Regarding the Use of Online Instruction in Radiologic and Imaging Sciences

    ERIC Educational Resources Information Center

    Washington, Angela E.

    2012-01-01

    The purpose of this quantitative correlational study was to investigate the relationship of sociodemographic and personality traits to faculty perceptions and motivations regarding the use of online instruction in radiologic and imaging sciences. A faculty perception and motivations survey of online instruction was administered online in order to…

  5. Emergency imaging after a mass casualty incident: role of the radiology department during training for and activation of a disaster management plan.

    PubMed

    Berger, Ferco H; Körner, Markus; Bernstein, Mark P; Sodickson, Aaron D; Beenen, Ludo F; McLaughlin, Patrick D; Kool, Digna R; Bilow, Ronald M

    2016-01-01

    In the setting of mass casualty incidents (MCIs), hospitals need to divert from normal routine to delivering the best possible care to the largest number of victims. This should be accomplished by activating an established hospital disaster management plan (DMP) known to all staff through prior training drills. Over the recent decades, imaging has increasingly been used to evaluate critically ill patients. It can also be used to increase the accuracy of triaging MCI victims, since overtriage (falsely higher triage category) and undertriage (falsely lower triage category) can severely impact resource availability and mortality rates, respectively. This article emphasizes the importance of including the radiology department in hospital preparations for a MCI and highlights factors expected to influence performance during hospital DMP activation including issues pertinent to effective simulation, such as establishing proper learning objectives. After-action reviews including performance evaluation and debriefing on issues are invaluable following simulation drills and DMP activation, in order to improve subsequent preparedness. Historically, most hospital DMPs have not adequately included radiology department operations, and they have not or to a little extent been integrated in the DMP activation simulation. This article aims to increase awareness of the need for radiology department engagement in order to increase radiology department preparedness for DMP activation after a MCI occurs. PMID:26781837

  6. Observations on gender equality in a UK Earth Sciences department

    NASA Astrophysics Data System (ADS)

    Imber, Jonathan; Allen, Mark; Chamberlain, Katy; Foulger, Gillian; Gregory, Emma; Hoult, Jill; Macpherson, Colin; Winship, Sarah

    2016-04-01

    The progress of women to senior positions within UK higher education institutes has been slow. Women are worst represented in science, engineering and technology disciplines, where, in 2011, only 15% of professors were female. The national position is reflected in the Department of Earth Sciences at Durham University. The Department's gender profile shows steadily increasing proportions of females from undergraduate (ca. 38%) to postgraduate (ca. 42%) to postdoctoral (ca. 45%) levels, before dropping sharply with increasing seniority to 33% (n=1), 14% (n=1), 14% (n=1) and 13% (n=2), respectively, of lecturers, senior lecturers, readers and professors. The data suggest there is no shortage of talented female postgraduates and postdoctoral researchers; however, females are not applying, not being shortlisted, or not being appointed to academic roles in the expected proportions. Analysis of applications to academic positions in the Department during the period 2010-2015 suggests that "head hunting" senior academics, in some cases driven by external factors such as the UK Research Excellence Framework, resulted in a small proportion (between 0% and 11%) of female applicants. These results can be explained by the small number of senior female Earth Scientists nationally and, probably, internationally. Junior lectureship positions attracted between 24% and 33% female applicants, with the greatest proportion of females applying where the specialism within Earth Sciences was deliberately left open. In addition to these externally advertised posts, the Department has had some success converting independent research Fellowships, held by female colleagues, into permanent academic positions (n=2 between 2010 and 2015). Data for academic promotions show there is a significant negative correlation between year of appointment to first academic position within the Department (r=0.81, n=19, p<0.01), and the time taken to achieve first promotion at Durham. Data for our promoted

  7. The Reorganization of Basic Science Departments in U.S. Medical Schools, 1980-1999.

    ERIC Educational Resources Information Center

    Mallon, William T.; Biebuyck, Julien F.; Jones, Robert F.

    2003-01-01

    Constructed a longitudinal database to examine how basic science departments have been reorganized at U.S. medical schools. Found that there were fewer basic science departments in the traditional disciplines of anatomy, biochemistry, microbiology, pharmacology, and physiology in 1999 than in 1980. But as biomedical science has developed in an…

  8. The Effect of a State Department of Education Teacher Mentor Initiative on Science Achievement

    ERIC Educational Resources Information Center

    Pruitt, Stephen L.; Wallace, Carolyn S.

    2012-01-01

    This study investigated the effectiveness of a southern state's department of education program to improve science achievement through embedded professional development of science teachers in the lowest performing schools. The Science Mentor Program provided content and inquiry-based coaching by teacher leaders to science teachers in their own…

  9. Basic research supported by the Office of Basic Energy Sciences, U.S. Department of Energy

    SciTech Connect

    Kelley, R.D.

    1995-08-01

    This presentation will outline the basic research activities of the Office of Basic Energy Sciences (BES) of the U.S. Department of Energy. The BES mission is to develop understanding and to stimulate innovative thinking needed to fortify the Department`s mission. Of particular focus in the presentation are the research programs, amounting to about $10 million, supported by the Materials Sciences Division and the Chemical Sciences Division which are fairly directly related to electrochemical technologies.

  10. Evaluating Usability of Radiology Information Systems in Hospitals of Tabriz University of Medical Sciences

    PubMed Central

    Rezaei-Hachesu, Peyman; Pesianian, Esmaeil; Mohammadian, Mohsen

    2016-01-01

    Introduction and purpose: Radiology information system (RIS) in order to reduce workload and improve the quality of services must be well-designed. Heuristic evaluation is one of the methods that understand usability problems with the least time, cost and resources. The aim of present study is to evaluate the usability of RISs in hospitals. Research Method: This is a cross-sectional descriptive study (2015) that uses heuristic evaluation method to evaluate the usability of RIS used in 3 hospitals of Tabriz city. The data are collected using a standard checklist based on 13 principles of Nielsen Heuristic evaluation method. Usability of RISs was investigated based on the number of components observed from Nielsen principles and problems of usability based on the number of non-observed components as well as non-existent or unrecognizable components. Results: by evaluation of RISs in each of the hospitals 1, 2 and 3, total numbers of observed components were obtained as 173, 202 and 196, respectively. It was concluded that the usability of RISs in the studied population, on average and with observing 190 components of the 291 components related to the 13 principles of Nielsen is 65.41 %. Furthermore, problems of usability were obtained as 26.35%. Discussion and Conclusion: The established and visible nature of some components such as response time of application, visual feedbacks, colors, view and design and arrangement of software objects cause more attention to these components as principal components in designing UI software. Also, incorrect analysis before system design leads to a lack of attention to secondary needs like Help software and security issues. PMID:27041810

  11. Technology as an Occasion for Structuring: Evidence from Observations of CT Scanners and the Social Order of Radiology Departments.

    ERIC Educational Resources Information Center

    Barley, Stephen R.

    1986-01-01

    New technologies such as the CT scanner are challenging traditional role relations among radiology workers and may be altering the organizational and occupational structure of radiological work. This paper expands recent sociological thought by showing how identical CT scanners occasion similar structuring processes and created divergent forms of…

  12. Evaluation of PACS at Hammersmith Hospital: assessment of radiology performance in the accident and emergency department

    NASA Astrophysics Data System (ADS)

    Weatherburn, Gwyneth C.; Bryan, Stirling; Cocks, Robert

    1993-09-01

    In the Accident and Emergency Department (A&E) x-ray images are used to assist in the initial diagnosis and management of the patient. It is therefore expected that the main benefits of PACS in A&E will arise from the ability of clinicians to manipulate the digital image and thus potentially improve their diagnostic performance. In order to evaluate whether this benefit is realized or not a case-study evaluation has been undertaken; this has three components: (a) monitoring the extent of misdiagnosis by A&E clinicians before and after the PACS implementation; (b) an examination of the decision performance of the clinician-image combination for the visualization of the lower cervical spine/upper thoracic spine and of fracture of the head of the radius; and (c) a more general monitoring of the impact of the image archiving and communication aspects of PACS. In this paper the study of the impact of PACS on misdiagnosis by A&E clinicians at the Hammersmith Hospital, London, is described and pre-PACS results for the period 31 March 1992 to 30 September 1992 are presented.

  13. Reinventing Emergency Department Flow via Healthcare Delivery Science.

    PubMed

    DeFlitch, Christopher; Geeting, Glenn; Paz, Harold L

    2015-01-01

    Healthcare system flow resulting in emergency departments (EDs) crowding is a quality and access problem. This case study examines an overcrowded academic health center ED with increasing patient volumes and limited physical space for expansion. ED capacity and efficiency improved via engineering principles application, addressing patient and staffing flows, and reinventing the delivery model. Using operational data and staff input, patient and staff flow models were created, identifying bottlenecks (points of inefficiency). A new flow model of emergency care delivery, physician-directed queuing, was developed. Expanding upon physicians in triage, providers passively evaluate all patients upon arrival, actively manage patients requiring fewer resources, and direct patients requiring complex resources to further evaluation in ED areas. Sustained over time, ED efficiency improved as measured by near elimination of "left without being seen" patients and waiting times with improvement in door to doctor, patient satisfaction, and total length of stay. All improvements were in the setting on increased patient volume and no increase in physician staffing. Our experience suggests that practical application of healthcare delivery science can be used to improve ED efficiency. PMID:25929475

  14. The National Climate Change and Wildlife Science Center and Department of the Interior Climate Science Centers annual report for 2014

    USGS Publications Warehouse

    Varela Minder, Elda; Padgett, Holly A.

    2015-01-01

    The National Climate Change and Wildlife Science Center (NCCWSC) and the Department of the Interior (DOI) Climate Science Centers (CSCs) had another exciting year in 2014. The NCCWSC moved toward focusing their science funding on several high priority areas and, along with the CSCs, gained new agency partners; contributed to various workshops, meetings, publications, student activities, and Tribal/indigenous activities; increased outreach; and more. 

  15. Using Mathematics in Science: Working with Your Mathematics Department

    ERIC Educational Resources Information Center

    Lyon, Steve

    2014-01-01

    Changes to the mathematics and science curriculums are designed to increase rigour in mathematics, and place greater emphasis on mathematical content in science subjects at key stages 3, 4 and 5 (ages 11-18). One way to meet the growing challenge of providing increased emphasis on mathematics in the science curriculum is greater collaboration…

  16. U.S. Department of the Interior Southeast Climate Science Center Science and Operational Plan

    USGS Publications Warehouse

    Jones, Sonya A.; Dalton, Melinda S.

    2012-01-01

    Climate change challenges many of the basic assumptions routinely used by conservation planners and managers, including the identification and prioritization of areas for conservation based on current environmental conditions and the assumption those conditions could be controlled by management actions. Climate change will likely alter important ecosystem drivers (temperature, precipitation, and sea-level rise) and make it difficult, if not impossible, to maintain current environmental conditions into the future. Additionally, the potential for future conservation of non-conservation lands may be affected by climate change, which further complicates resource planning. Potential changes to ecosystem drivers, as a result of climate change, highlight the need to develop and adapt effective conservation strategies to cope with the effects of climate and landscape change. The U.S. Congress, recognized the potential effects of climate change and authorized the creation of the U.S. Geological Survey National Climate Change and Wildlife Science Center (NCCWSC) in 2008. The directive of the NCCWSC is to produce science that supports resource-management agencies as they anticipate and adapt to the effects of climate change on fish, wildlife, and their habitats. On September 14, 2009, U.S. Department of the Interior (DOI) Secretary Ken Salazar signed Secretarial Order 3289 (amended February 22, 2010), which expanded the mandate of the NCCWSC to address climate-change-related impacts on all DOI resources. Secretarial Order 3289 "Addressing the Impacts of Climate Change on America's Water, Land, and Other Natural and Cultural Resources," established the foundation of two partner-based conservation science entities: Climate Science Centers (CSC) and their primary partners, Landscape Conservation Cooperatives (LCC). CSCs and LCCs are the Department-wide approach for applying scientific tools to increase the understanding of climate change, and to coordinate an effective response

  17. M. D. Faculty Salaries in Psychiatry and All Clinical Science Departments, 1980-2006

    ERIC Educational Resources Information Center

    Haviland, Mark G.; Dial, Thomas H.; Pincus, Harold Alan

    2009-01-01

    Objective: The authors compare trends in the salaries of physician faculty in academic departments of psychiatry with those of physician faculty in all academic clinical science departments from 1980-2006. Methods: The authors compared trend lines for psychiatry and all faculty by academic rank, including those for department chairs, by graphing…

  18. DRAFT - Design of Radiological Survey and Sampling to Support Title Transfer or Lease of Property on the Department of Energy Oak Ridge Reservation

    SciTech Connect

    Cusick L.T.

    2002-09-25

    The U.S. Department of Energy (DOE) owns, operates, and manages the buildings and land areas on the Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. As land and buildings are declared excess or underutilized, it is the intent of DOE to either transfer the title of or lease suitable property to the Community Reuse Organization of East Tennessee (CROET) or other entities for public use. It is DOE's responsibility, in coordination with the U.S. Environmental Protection Agency (EPA), Region 4, and the Tennessee Department of Environment and Conservation (TDEC), to ensure that the land, facilities, and personal property that are to have the title transferred or are to be leased are suitable for public use. Release of personal property must also meet site requirements and be approved by the DOE contractor responsible for site radiological control. The terms title transfer and lease in this document have unique meanings. Title transfer will result in release of ownership without any restriction or further control by DOE. Under lease conditions, the government retains ownership of the property along with the responsibility to oversee property utilization. This includes involvement in the lessee's health, safety, and radiological control plans and conduct of site inspections. It may also entail lease restrictions, such as limiting access to certain areas or prohibiting digging, drilling, or disturbing material under surface coatings. Survey and sampling requirements are generally more rigorous for title transfer than for lease. Because of the accelerated clean up process, there is an increasing emphasis on title transfers of facilities and land. The purpose of this document is to describe the radiological survey and sampling protocols that are being used for assessing the radiological conditions and characteristics of building and land areas on the Oak Ridge Reservation that contain space potentially available for title transfer or lease. After necessary surveys and

  19. User acceptance of a picture archiving and communication system (PACS) in a Saudi Arabian hospital radiology department

    PubMed Central

    2012-01-01

    Background Compared with the increasingly widespread use of picture archiving and communication systems (PACSs), knowledge concerning users’ acceptance of such systems is limited. Knowledge of acceptance is needed given the large (and growing) financial investment associated with the implementation of PACSs, and because the level of user acceptance influences the degree to which the benefits of the systems for healthcare can be realized. Methods A Technology Acceptance Model (TAM) was used to assess the level of acceptance of the host PACS by staff in the radiology department at King Abdulaziz Medical City (KAMC), Riyadh, Saudi Arabia. A questionnaire survey of 89 PACS users was employed to obtain data regarding user characteristics, perceived usefulness (PU) (6 items), perceived ease of use (PEU) (4 items), a change construct (4 items), and a behavior (acceptance) construct (9 items). Respondents graded each item in each construct using five-point likert scales. Results Surveyed users reported high levels of PU (4.33/5), PEU (4.15/5), change (4.26/5), and acceptance (3.86/5). The three constructs of PU, PEU, and change explained 41 % of the variation in PACS user acceptance. PU was the most important predictor, explaining 38 % of the variation on its own. The most important single item in the explanatory constructs was that users found PACS to have improved the quality of their work in providing better patient care. Technologists had lower acceptance ratings than did clinicians/radiologists, but no influence on acceptance level was found due to gender, age, or length of experience using the PACS. Although not directly measured, there appeared to be no cultural influence on either the level of acceptance or its determinants. Conclusions User acceptance must be considered when an organization implements a PACS, in order to enhance its successful adoption. Health organizations should adopt a PACS that offers all required functions and which is likely to

  20. Diagnostic radiology

    SciTech Connect

    Leeds, N.E.; Jacobson, H.G.

    1986-10-17

    Developments in the burgeoning field of diagnostic radiology have continued apace. Four areas that represent either subspecialities or technological advances in diagnostic radiology will be considered in this report: ultrasonography, interventional radiology, nuclear radiology, and magnetic resonance. In no sense is the exclusion of other subdisciplines and modalities (eg, pediatric radiology, computed tomography) and indication of their of importance or their failure to include innovative concepts.

  1. A Radiological Image Processing Facility and some of its Three-Dimensional Data Manipulation Capabilities

    PubMed Central

    Huang, H.K.; Mankovich, Nicholas J.; Chuang, K.S.; Papin, Patrick; Lo, S. B.; Wong, C. K.; Hernandez-Armas, Jose

    1983-01-01

    In anticipation of the arrival of a digital radiology department, a dedicated image processing laboratory has been established within the Department of Radiological Sciences, UCLA. This laboratory consists of a multiple user computer, an image processor, a communication system, and an image mass storage device. Three major areas of activities in the laboratory are the development of a radiological image archiving and communication system, installation of a multiple digital viewing station, and research on picture processing techniques to enhance the image diagnostic value. This paper describes the system configuration of the laboratory and some of its capabilities in manipulating three-dimensional medical images. ImagesFigure 2Figure 3Figure 4

  2. Department of Energy – Office of Science Pacific Northwest Site Office Environmental Monitoring Plan for the DOE-SC PNNL Site

    SciTech Connect

    Snyder, Sandra F.; Meier, Kirsten M.; Barnett, J. M.; Bisping, Lynn E.; Poston, Ted M.; Rhoads, Kathleen

    2011-12-21

    The Pacific Northwest Site Office (PNSO) manages the contract for operations at the U.S. Department of Energy Office of Science (DOE-SC) Pacific Northwest National Laboratory (PNNL) Site in Richland, Washington. Radiological operations at the DOE-SC PNNL Site expanded in 2010 with the completion of facilities at the Physical Sciences Facility. As a result of the expanded radiological work at the site, the Washington State Department of Health (WDOH) has required that offsite environmental surveillance be conducted as part of the PNNL Site Radioactive Air Emissions License. The environmental monitoring and surveillance requirements of various orders, regulations, and guidance documents consider emission levels and subsequent risk of negative human and environmental impacts. This Environmental Monitoring Plan (EMP) describes air surveillance activities at the DOE-SC PNNL Site. The determination of offsite environmental surveillance needs evolved out of a Data Quality Objectives process (Barnett et al. 2010) and Implementation Plan (Snyder et al. 2010). The entire EMP is a compilation of several documents, which include the Main Document (this text), Attachment 1: Sampling and Analysis Plan, Attachment 2: Data Management Plan, and Attachment 3: Dose Assessment Guidance.

  3. Neureiter Increases State Department Science Acumen Through Salesmanship and Outside Experts

    NASA Astrophysics Data System (ADS)

    Dawson, Jim

    2003-07-01

    In an era when many international issues involve science, technology, or the environment, the infusion of scientists into the State Department is leading to better-informed foreign policy decisions. But those decisions are ultimately political, not scientific.

  4. School Subject Departments as Sites for Science Teachers Learning Pedagogical Content Knowledge

    ERIC Educational Resources Information Center

    McNicholl, Jane; Childs, Ann; Burn, Katharine

    2013-01-01

    This paper reports a study that explored science teacher learning of pedagogical content knowledge and the factors that facilitated this in their workplace, schools. The research design employed interview and observation in two secondary school science departments in England. A seven part construct of PCK was used to analyse all data and the…

  5. The Effect of a State Department of Education Mentoring Program for Teachers on Science Student Achievement

    ERIC Educational Resources Information Center

    Lyon, Gilda Darlene

    2009-01-01

    The purpose of this study was to assess the effect of the Georgia Department of Education Science Specialist teacher-mentoring program on student achievement on science standardized tests. This study analyzed the impact this program has had on student achievement in participating high schools when compared with high schools across the state where…

  6. An Academic Career in a Basic Medical Science Department of Physiology.

    ERIC Educational Resources Information Center

    Saba, Thomas M.

    1981-01-01

    The availability of opportunities and the development of an academic career in a physiology department within a medical school or basic science department by graduates and postgraduates who intend to participate in physiology on a full-time basis are discussed, emphasizing typical background and job responsibilities. (Author/DC)

  7. The Dilemma of Medical Curriculum Innovation for the University Basic Science Departments

    ERIC Educational Resources Information Center

    Weil, William B., Jr.

    1970-01-01

    In his address to the Council of Academic Societies at the 80th Annual Meeting of the Association of American Medical Colleges in Cincinnati, Ohio, November 1969, author re-examines the advantages and disadvantages of a basic science department that is exclusively a medical school department. (IR)

  8. Status of science education in state departments of education: An initial report

    NASA Astrophysics Data System (ADS)

    Dowling, Kenneth W.; Yager, Robert E.

    The past five years have been characterized as times of assessment in science education. One aspect of the profession where little information has been reported is the service and leadership provided by the various Departments of Education that exist as a part of the 50 state governments. Information was collected from the 50 states concerning the professional preparation of state science consultants, the nature of the positions, number of workers employed in such units, changes in support staff, facilities, and budget for each five year interval between 1960-1980. Science consultants are 46 years of age, have completed more than 10 years of classroom teaching, have been supervisors at the last level, have been in state positions for one-eight years, and have a Master's degree (half have the Ph.D.). Science consultants in the state department of education work in local schools, write proposals, assist with other administrative duties, work as members of evaluation teams. They spend two-thirds of their time in science education per se. The duties have become more general with less time spent exclusively on science education duties. The positions have become more involved with regulations, evaluations; the consultants enjoying less flexibility in their jobs. There has been a decline in terms of numbers of consultants, budget for science education; and general support for science education projects in state departments of education during the 20-year period surveyed.

  9. Characteristics Identified for Success by Restorative Dental Science Department Chairpersons.

    PubMed

    Wee, Alvin G; Weiss, Robert O; Wichman, Christopher S; Sukotjo, Cortino; Brundo, Gerald C

    2016-03-01

    The primary aim of this study was to determine the characteristics that current chairpersons in restorative dentistry, general dentistry, prosthodontics, and operative dentistry departments in U.S. dental schools feel are most relevant in contributing to their success. The secondary aim was to determine these individuals' rankings of the importance of a listed set of characteristics for them to be successful in their position. All 82 current chairs of the specified departments were invited to respond to an electronic survey. The survey first asked respondents to list the five most essential characteristics to serve as chair of a department and to rank those characteristics based on importance. Participants were next given a list of ten characteristics in the categories of management and leadership and, without being aware of the category of each individual item, asked to rank them in terms of importance for their success. A total of 39 chairpersons completed the survey (47.6% response rate; 83.3% male and 16.2% female). In section one, the respondents reported that leadership, vision, work ethic, integrity, communication, and organization were the most essential characteristics for their success. In section two, the respondents ranked the leadership characteristics as statistically more important than the management characteristics (p<0.0001) for being successful in their positions. PMID:26933102

  10. The perception of science department chairs regarding the performance of community college science majors transferring to 4-year institutions

    NASA Astrophysics Data System (ADS)

    Ford, Brenda Jordan

    The purpose for conducting the study was to determine the perceptions held by science department chairs toward 2-year college transfer students regarding their ability to succeed in upper level science courses as compared to that of native students. A two-section, researcher-developed questionnaire was utilized to collect data. The first section was related to demographic information about the department chair's institution, such as institution size, number of transfer students at the institution, and the post-graduate plans of students. The second section presented 15 skills that if found in students should lead to academic success. A total of 61 (N = 61) surveys were returned, representing an overall return rate of 54.4%. The mean, the standard deviation, and paired t-tests were used to analyze the data. Results showed that science department chairs perceived significant differences in native and transfer students. The significant differences found between native and transfer students became greater as the size of the institution increased. The significant differences found between native and transfer students became less the greater the number of transfer students attending an institution. Significant differences were found between students planning to attend professional school and students going to jobs after graduation. No significant differences were found between students going to graduate school and those who were undecided about post-graduation plans. Two-year college transfer students were perceived by department chairs as having the ability to be academically successful at 4-year institutions.

  11. Radiological Assessment for the Vance Road Facility Source Vault, Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee

    SciTech Connect

    J. R. Morton

    2000-09-01

    From the 1950s, the Vance Road laboratories had been used for a broad range of nuclear medicine research involving numerous radionuclides. These radionuclides were stored in the a source vault located on the first floor of the facility. The Environmental Survey and Site Assessment Program (ESSAP) of ORISE performed a radiological assessment survey of the source vault after it had been remediated and in preparation for converting the area to office space.

  12. Actionable Science Lessons Emerging from the Department of Interior Climate Science Center Network

    NASA Astrophysics Data System (ADS)

    McMahon, G.; Meadow, A. M.; Mikels-Carrasco, J.

    2015-12-01

    The DOI Advisory Committee on Climate Change and Natural Resource Science (ACCCNRS) has recommended that co-production of actionable science be the core programmatic focus of the Climate Science Center enterprise. Efforts by the Southeast Climate Science Center suggest that the complexity of many climate adaptation decision problems (many stakeholders that can influence implementation of a decision; the problems that can be viewed at many scales in space and time; dynamic objectives with competing values; complex, non-linear systems) complicates development of research-based information that scientists and non-scientists view as comprehensible, trustworthy, legitimate, and accurate. Going forward, organizers of actionable science efforts should consider inclusion of a broad set of stakeholders, beyond formal decisionmakers, and ensure that sufficient resources are available to explore the interests and values of this broader group. Co-produced research endeavors should foster agency and collaboration across a wide range of stakeholders. We recognize that stakeholder agency may be constrained by scientific or political power structures that limit the ability to initiate discussion, make claims, and call things into question. Co-production efforts may need to be preceded by more descriptive assessments that summarize existing climate science in ways that stakeholders can understand and link with their concerns. Such efforts can build rapport and trust among scientists and non-scientists, and may help stakeholders and scientists alike to frame adaptation decision problems amenable to a co-production effort. Finally, university and government researchers operate within an evaluation structure that rewards researcher-driven science that, at the extreme, "throws information over the fence" in the hope that information users will make better decisions. Research evaluation processes must reward more consultative, collaborative, and collegial research approaches if

  13. Operations Staff Astronomer - Deputy Head of the Paranal Science Operations Department

    NASA Astrophysics Data System (ADS)

    2004-03-01

    Assignment: The Science Operations Department at ESO's Paranal Observatory (PSO) is responsible for all aspects of the direct support of observing operations of the VLT, the VLTI, and in the future, of the VST and VISTA, so as to optimize the scientific output of this world leading astronomical facility. The department currently comprises 26 operations staff astronomers, 14 telescope instrument operators, and 5 data handling administrators, as well as, for the functional part of their assignment, 15 postdoctoral fellows of ESO's Office for Science. Further recruitment is planned once all auxiliary telescopes of the VLTI, VST and VISTA become operational.

  14. Imaging and radiology

    MedlinePlus

    Interventional radiology; Diagnostic radiology; X-ray imaging ... DIAGNOSTIC RADIOLOGY Diagnostic radiology helps health care professionals see structures inside your body. Doctors that specialize in the interpretation ...

  15. Imaging and radiology

    MedlinePlus

    Interventional radiology; Diagnostic radiology; X-ray imaging ... DIAGNOSTIC RADIOLOGY Diagnostic radiology helps health care professionals see structures inside your body. Doctors that specialize in the ...

  16. Department of Energy Nanoscale Science Research Centers: Approach to Nanomaterial ES&H

    SciTech Connect

    None, None

    2008-05-12

    The following non-mandatory guidance is intended for the Nanoscale Science Research Centers (NSRCs) funded by the Basic Energy Sciences program office under the U.S. Department of Energy's Office of Science. It describes practices thought appropriate to the management of environmental, safety and health (ES&H) concerns associated with laboratory-scale operations involving the design, synthesis, or characterization of engineered nanomaterials, In general, it is intended to apply to precursors, intermediates, and wastes used during, or resulting from synthesizing such nanomaterials. In general, it is not intended to apply to materials for which an occupational exposure limit has been established.

  17. Perspective on Department of Energy Geospatial Science: Past, Present, and Future

    SciTech Connect

    Bhaduri, Budhendra L

    2007-01-01

    For many decades, the Department of Energy (DOE) has been a leader in basic scientific and engineering research that utilizes geospatial science to advance the state of knowledge in disciplines impacting national security, energy sustainability, and environmental stewardship. DOE recently established a comprehensive Geospatial Science Program that will provide an enterprise geographic information system infrastructure connecting all elements of DOE to critical geospatial data and associated geographic information services (GIServices). The Geospatial Science Program will provide a common platform for enhanced scientific and technical collaboration across DOE's national laboratories and facilities.

  18. A brief history of geospatial science in the Department of Energy

    SciTech Connect

    Bhaduri, Budhendra L

    2007-01-01

    The U.S. Department of Energy (DOE) has a rich history of significant contributions to geospatial science spanning the past four decades. In the early years, work focused on basic research, such as development of algorithms for processing geographic data and early use of LANDSAT imagery. The emphasis shifted in the mid-1970s to development of geographic information system (GIS) applications to support programs such as the National Uranium Resource Evaluation (NURE), and later to issue-oriented GIS applications supporting programs such as environmental restoration and management (mid-1980s through present). Throughout this period, the DOE national laboratories represented a strong chorus of voices advocating the importance of geospatial science and technology in the decades to come. The establishment of a Geospatial Science Program by the DOE Office of the Chief Information Officer in 2005 reflects the continued potential of geospatial science to enhance DOE's science, projects, and operations, as is well demonstrated by historical analysis.

  19. Research programs for Division of Chemical Sciences, Office of Basic Energy Sciences, Department of Energy

    SciTech Connect

    Not Available

    1988-01-01

    A chemical sciences review meeting was held in which research programs in chemistry were discussed. Major topics included: chemistry of actinides and fission products, interactions of solvents, solutes and surfaces in supercritical extraction, chemical and physical principles in multiphase separations, and chemical kinetics of enzyme catalyzed reactions. Individual projects are processed separately for the data bases. (CBS)

  20. Skeletal radiology

    SciTech Connect

    Bowerman, J.W.

    1982-01-01

    The main emphasis of the chapter on skeletal radiology is CAT scanning and its use in the diagnosis of neoplasms. Other topics that are discussed include infections, arthritis, trauma, and metabolic and endocrine diseases as they relate to skeletal radiology. (KRM)

  1. Orthopaedic radiology

    SciTech Connect

    Park, W.M.; Hughes, S.P.F.

    1987-01-01

    This book is an account of the principles of modern diagnostic imaging techniques and their applications in orthopedics. The aim is to show radiology as a dynamic subject. Orthopaedic Radiology is divided into two sections with the first part focusing on the principles of diagnostic imaging and interpretation and the second applying this information to practical clinical problems.

  2. Department of Library and Information Science Student Handbook, 1998-1999.

    ERIC Educational Resources Information Center

    California Univ., Los Angeles. Graduate School of Education

    This Handbook is divided into five main sections. Section one provides general information, including the Library and Information Science (LIS) calendar for 1998-99; LIS administration; programs sponsored by the LIS Department; facilities and resources; campus facilities and resources; student support/services; other student facilities;…

  3. Growing Collegial Cultures in Subject Departments in Secondary Schools: Working with Science Staff.

    ERIC Educational Resources Information Center

    Busher, Hugh; Blease, Derek

    2000-01-01

    Considers how particular approaches to leading and managing laboratory technicians in some (British) secondary-school science departments enhanced collegiality. In some schools, lab paraprofessionals are involved in decision-making. Trust, delegation based on ability, cooperative values, inclusive leadership styles, and a sense of belonging were…

  4. Exploring Resource Sharing between Secondary School Teachers of Agriculture and Science Departments Nationally.

    ERIC Educational Resources Information Center

    Dormody, Thomas J.

    1992-01-01

    A survey of 372 secondary agriculture teachers received 274 responses showing a majority of agriculture and science departments share resources, although at low levels. Many more predicted future sharing. Equipment and supplies were most often shared, instructional services least often. (SK)

  5. Integrating IT into the radiology environment.

    PubMed

    McDonald, Andrea

    2002-01-01

    Rather than perpetuating the struggle, "who controls the PACS, Radiology or Information Technology (IT)," Community Hospital of the Monterey Peninsula (CHOMP) took the approach of incorporating IT support within the Radiology Department. CHOMP faced the challenge of staffing Radiology computer systems and networks by using a two-pronged approach; promoting and training clinical staff in IT functions and transferring an experienced IT person into the Radiology Department. Roles and responsibilities are divided. CHOMP's IT Department supports the Radiology Department's desktop devices, PCs, printers, and standard peripherals; while the department's DICOM print and archive network, specialized hardware (e.g., Merge DICOM interface computers), and applications are supported by the Radiology Department. The IT Department provides operating system support for multi-user VMS, Unix, and NT-based systems, e.g. Sun Solaris for the DICOM archive, and Windows NT for Mitra PACS Broker, the HL7/DICOM interface engine. IT also supports network communications, i.e., network electronics (routers, switches, etc.), TCP/IP communications, and network traffic analysis; and OS operations support for major Radiology systems, e.g. back-ups and off-site tape storage. Radiology staff provides applications support and troubleshooting, including analyst functions for RIS; and are the first point of contact with the Radiology systems vendors, e.g., GE Medical, or Siemens. The Radiology Department's senior IT person, the Clinical Technology Coordinator, transferred from CHOMP's IT Department after 7 years in that department. She performs analysis and design associated with Radiology's computer systems, coordinates development of the department's strategic plan, evaluates vendor proposals, and assists the department with product and application selection. Her IT experience and growing knowledge of Radiology's clinical tasks enhances communications between the Radiology and IT departments. Formal

  6. 21 CFR 892.1980 - Radiologic table.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Radiologic table. 892.1980 Section 892.1980 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1980 Radiologic table. (a) Identification. A...

  7. 21 CFR 892.1980 - Radiologic table.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Radiologic table. 892.1980 Section 892.1980 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1980 Radiologic table. (a) Identification. A...

  8. 21 CFR 892.1980 - Radiologic table.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Radiologic table. 892.1980 Section 892.1980 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1980 Radiologic table. (a) Identification. A...

  9. 21 CFR 892.1980 - Radiologic table.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Radiologic table. 892.1980 Section 892.1980 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1980 Radiologic table. (a) Identification. A...

  10. 21 CFR 892.1980 - Radiologic table.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Radiologic table. 892.1980 Section 892.1980 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1980 Radiologic table. (a) Identification. A...

  11. 10 CFR 835.501 - Radiological areas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Radiological areas. 835.501 Section 835.501 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION Entry Control Program § 835.501 Radiological areas. (a) Personnel entry control shall be maintained for each radiological area. (b) The degree of control shall...

  12. 10 CFR 835.501 - Radiological areas.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Radiological areas. 835.501 Section 835.501 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION Entry Control Program § 835.501 Radiological areas. (a) Personnel entry control shall be maintained for each radiological area. (b) The degree of control shall...

  13. 10 CFR 835.501 - Radiological areas.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Radiological areas. 835.501 Section 835.501 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION Entry Control Program § 835.501 Radiological areas. (a) Personnel entry control shall be maintained for each radiological area. (b) The degree of control shall...

  14. 10 CFR 835.501 - Radiological areas.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Radiological areas. 835.501 Section 835.501 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION Entry Control Program § 835.501 Radiological areas. (a) Personnel entry control shall be maintained for each radiological area. (b) The degree of control shall...

  15. 10 CFR 835.501 - Radiological areas.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Radiological areas. 835.501 Section 835.501 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION Entry Control Program § 835.501 Radiological areas. (a) Personnel entry control shall be maintained for each radiological area. (b) The degree of control shall...

  16. Handbook of radiologic procedures

    SciTech Connect

    Hedgcock, M.

    1986-01-01

    This book is organized around radiologic procedures with each discussed from the points of view of: indications, contraindications, materials, method of procedures and complications. Covered in this book are: emergency radiology chest radiology, bone radiology, gastrointestinal radiology, GU radiology, pediatric radiology, computerized tomography, neuroradiology, visceral and peripheral angiography, cardiovascular radiology, nuclear medicine, lymphangiography, and mammography.

  17. Medical response to a radiologic/nuclear event: integrated plan from the Office of the Assistant Secretary for Preparedness and Response, Department of Health and Human Services.

    PubMed

    Coleman, C Norman; Hrdina, Chad; Bader, Judith L; Norwood, Ann; Hayhurst, Robert; Forsha, Joseph; Yeskey, Kevin; Knebel, Ann

    2009-02-01

    The end of the Cold War led to a reduced concern for a major nuclear event. However, the current threats from terrorism make a radiologic (dispersal or use of radioactive material) or nuclear (improvised nuclear device) event a possibility. The specter and enormousness of the catastrophe resulting from a state-sponsored nuclear attack and a sense of nihilism about the effectiveness of a response were such that there had been limited civilian medical response planning. Although the consequences of a radiologic dispersal device are substantial, and the detonation of a modest-sized (10 kiloton) improvised nuclear device is catastrophic, it is both possible and imperative that a medical response be planned. To meet this need, the Office of the Assistant Secretary for Preparedness and Response in the Department of Health and Human Services, in collaboration within government and with nongovernment partners, has developed a scientifically based comprehensive planning framework and Web-based "just-in-time" medical response information called Radiation Event Medical Management (available at http://www.remm.nlm.gov). The response plan includes (1) underpinnings from basic radiation biology, (2) tailored medical responses, (3) delivery of medical countermeasures for postevent mitigation and treatment, (4) referral to expert centers for acute treatment, and (5) long-term follow-up. Although continuing to evolve and increase in scope and capacity, current response planning is sufficiently mature that planners and responders should be aware of the basic premises, tools, and resources available. An effective response will require coordination, communication, and cooperation at an unprecedented level. The logic behind and components of this response are presented to allow for active collaboration among emergency planners and responders and federal, state, local, and tribal governments. PMID:18387707

  18. DOC/WSNSO (Department of Commerce/Weather Service Nuclear Support Office) operational support to Federal Radiological Monitoring and Assessment Center

    SciTech Connect

    Mueller, P.

    1989-01-01

    The National Weather Service (NWS) is an agency of the Department of Commerce. The NWS has hundreds of weather offices throughout the United States. The Weather Service Nuclear Support Office (WSNSO) is a highly specialized unit of NWS that provides direct support to the U.S. Department of Energy's (DOE's) underground nuclear testing program. The WSNSO has been associated with the DOE for >33 yr. As a result of the unique relationship with the DOE, all WSNSO emergency response meteorologists and meteorological technicians are allowed access to classified material. Meteorological phenomena play a significant role during a Federal Radiological Monitoring and Assessment Center (FRMAC) event, and WSNSO meteorologists provide direct support to ARAC. The marriage of state-of-the-art computer systems together with proven technology provides the on-scene WSNSO meteorologist with essentially a portable fully equipped, fully functional, advanced NWS weather station. The WSNSO's emergency response personnel and hardware are at the ready and can be mobilized within 2 h. WSNSO can provide on-scene weather forecasts and critical weather data collection whenever and wherever necessary.

  19. Radiological worker training

    SciTech Connect

    1998-10-01

    This Handbook describes an implementation process for core training as recommended in Implementation Guide G441.12, Radiation Safety Training, and as outlined in the DOE Radiological Control Standard (RCS). The Handbook is meant to assist those individuals within the Department of Energy, Managing and Operating contractors, and Managing and Integrating contractors identified as having responsibility for implementing core training recommended by the RCS. This training is intended for radiological workers to assist in meeting their job-specific training requirements of 10 CFR 835. While this Handbook addresses many requirements of 10 CFR 835 Subpart J, it must be supplemented with facility-specific information to achieve full compliance.

  20. The effect of a state Department of Education mentoring program for teachers on science student achievement

    NASA Astrophysics Data System (ADS)

    Lyon, Gilda Darlene

    The purpose of this study was to assess the effect of the Georgia Department of Education Science Specialist teacher-mentoring program on student achievement on science standardized tests. This study analyzed the impact this program has had on student achievement in participating high schools when compared with high schools across the state where the program had not intervened. The Georgia High School Graduation Test, physical science end-of-course, and biology end-of-course test data, from a three year period, were collected from the Georgia Department of Education website and analyzed using an independent-t test and the Mann-Whitney test. While test score improvements cannot be entirely attributed to the Science Specialist mentoring program, the study revealed state-wide increases in physical science end-of-course tests and the Georgia High School Graduation Test scores over the three-year period in those schools participating in the teacher-mentoring program. Significant increases in students with disabilities populations and economically disadvantaged populations were also noted.

  1. U.S. State Department urged to beef up science component

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    The U.S. State Department often comes under pressure to respond to a variety of international emergencies one after another, from the U.S. embassy bombings in Kenya and Tanzania to Hurricane Mitch in Central America to the crisis in Kosovo.Many of the department's priorities include significant science, technology, and health (STH) components: nuclear nonproliferation, global climate change, protecting scientific databases, and international food and water supply safety, including arsenic in drinking water wells in Bangladesh, among other varied issues.

  2. The Effect of a State Department of Education Teacher Mentor Initiative on Science Achievement

    NASA Astrophysics Data System (ADS)

    Pruitt, Stephen L.; Wallace, Carolyn S.

    2012-06-01

    This study investigated the effectiveness of a southern state's department of education program to improve science achievement through embedded professional development of science teachers in the lowest performing schools. The Science Mentor Program provided content and inquiry-based coaching by teacher leaders to science teachers in their own classrooms. The study analyzed the mean scale scores for the science portion of the state's high school graduation test for the years 2004 through 2007 to determine whether schools receiving the intervention scored significantly higher than comparison schools receiving no intervention. The results showed that all schools achieved significant improvement of scale scores between 2004 and 2007, but there were no significant performance differences between intervention and comparison schools, nor were there any significant differences between various subgroups in intervention and comparison schools. However, one subgroup, economically disadvantaged (ED) students, from high-level intervention schools closed the achievement gap with ED students from no-intervention schools across the period of the study. The study provides important information to guide future research on and design of large-scale professional development programs to foster inquiry-based science.

  3. The Jefferson Science Fellows (JSF) program at the US Department of State

    NASA Astrophysics Data System (ADS)

    Peterson, Roy

    2014-09-01

    In 2004 the US Department of State and the National Academies established the Jefferson Science Fellows program, to bring tenured faculty in sciences, engineering, and medicine to the Department of State or USAID for a year in residence, with continuing connections. Over twenty physical scientists have been Fellows, working in a wide variety of offices on a broad range of topics. The main advantage to Fellows is the opportunity to make an impact on important national and international issues, applying skills and judgments gained through their research, teaching, and service. The JSF experience can also create broader horizons for physicists, especially beyond the laboratory. The selection process and examples, including my own, will be described. Information can be found at //sites.nationalacademies.org/PGA/Jefferson/.

  4. DEPARTMENT OF ENERGY SOIL AND GROUNDWATER SCIENCE AND TECHNOLOGY NEEDS, PLANS AND INITIATIVES

    SciTech Connect

    Aylward, B; V. ADAMS, V; G. M. CHAMBERLAIN, G; T. L. STEWART, T

    2007-12-12

    This paper presents the process used by the Department of Energy (DOE) Environmental Management (EM) Program to collect and prioritize DOE soil and groundwater site science and technology needs, develop and document strategic plans within the EM Engineering and Technology Roadmap, and establish specific program and project initiatives for inclusion in the EM Multi-Year Program Plan. The paper also presents brief summaries of the goals and objectives for the established soil and groundwater initiatives.

  5. Scientific Method in Teaching Physics in Languages and Social Sciences Department of High—Schools

    NASA Astrophysics Data System (ADS)

    Nagl, Mirko G.; Obadović, Dušanka Ž.; Stojanović, Maja M.

    2010-01-01

    The expansion of scientific materials in the last few decades, demands that the contemporary educational system should select and develop methods of effective learning in the process of acquiring skills and knowledge usable and feasible for a longer period of time. Grammar schools as general educational institutions possess all that is necessary for the development of new teaching methods and fitting into contemporary social tendencies. In the languages and social sciences department in of grammar schools physics is the only natural sciences subject present during all four years. The classical approach to teaching is tiring as such and creates aversion towards learning physic when it deals with pupils oriented towards social sciences. The introduction of scientific methods raises the motivation to a substantial level and when applied both the teacher and pupils forget when the class starts or ends. The assignment has shown the analysis of initial knowledge of physics of the pupils attending the first grade of languages and social sciences department of of grammar schools as a preparation for the introduction of the scientific method, the analysis of the initial test with the topic of gravitation, as well as the analysis of the final test after applying the scientific method through the topic of gravitation. The introduction of the scientific method has duly justified the expectations and resulted in increasing the level of achievement among the pupils in the experimental class.

  6. Clinical guidelines for responding to chemical, biological, radiological, nuclear and trauma/burn mass casualty incidents: Quick reference guides for emergency department staff.

    PubMed

    Albanese, Joseph; Burich, David; Smith, Deborah; Hayes, Lynn; Paturas, James; Tomassoni, Anthony

    The word 'DISASTER' may be used as a mnemonic for listing the critical elements of emergency response. The National Disaster Life Support Education Foundation's (NDLSEC) DISASTER paradigm emphasises out-of-hospital emergency response and includes the following elements: (1) detect; (2) incident command system; (3) security and safety; (4) assessment; (5) support; (6) triage and treatment; (7) evacuate; and (8) recovery. This paper describes how the DISASTER paradigm was used to create a series of clinical guidelines to assist the preparedness effort of hospitals for mitigating chemical, biological, radiological, nuclear incidents or explosive devices resulting in trauma/burn mass casualty incidents (MCIs) and their initial response to these events. Descriptive information was obtained from observations and records associated with this project. The information contributed by a group of subject matter experts in disaster medicine, at the Yale New Haven Health System Center for Emergency Preparedness and Disaster Response was used to author the clinical guidelines. Akin to the paradigm developed by the NDLSEC for conducting on-scene activities, the clinical guidelines use the letters in the word 'disaster' as a mnemonic for recalling the main elements required for mitigating MCIs in the hospital emergency department. PMID:25416374

  7. The Effect of a State Department of Education Teacher Mentor Initiative on Science Achievement

    NASA Astrophysics Data System (ADS)

    Pruitt, Stephen L.

    This study analyzed a state department of education's ability to have actual influence over the improvement of science achievement and proficiency by having direct relationships with science teachers in Georgia's lowest performing schools. The study employed a mixed ANOVA analysis of the mean scale scores and proficiency rates of the science portion of the Georgia High School Graduation Test (GHSGT) for the years 2004 through 2007 to determine if the intervention by the Science Mentor Program (SMP) had significant effect on the science achievement and proficiency within the cohort of schools, as compared to a set of schools receiving no intervention, on various subgroups within the schools, and on various levels of intervention within the SMP. All data used in this study are available to the public through the Georgia Department of Education (GaDOE). SMP schools were selected based on their level of intervention for three consecutive years. Non-SMP schools were selected based on demographic similarities in economically disadvantaged, white, African-American, and students with disabilities to ensure a match of pairings for analyses. The results of this study showed significant improvement of scale scores and proficiency rates between 2004 and 2007. The study showed significant increases in all schools regardless of treatment. The study also showed significant differences in performance within the subgroups. Males, white, non-Economically Disadvantaged, and regular education students were all found to have significantly better performance in both achievement and proficiency rate. Economically Disadvantaged students were found to have a significant difference with regard to treatment groups. There was a significant difference between the mean scale score and proficiency rates of Economically Disadvantaged students in schools receiving high-intervention and schools receiving no-intervention. Further analysis showed that the only significant difference was in 2004, the

  8. Two-frequency heating technique at the 18 GHz electron cyclotron resonance ion source of the National Institute of Radiological Sciences.

    PubMed

    Biri, S; Kitagawa, A; Muramatsu, M; Drentje, A G; Rácz, R; Yano, K; Kato, Y; Sasaki, N; Takasugi, W

    2014-02-01

    The two-frequency heating technique was studied to increase the beam intensities of highly charged ions provided by the high-voltage extraction configuration (HEC) ion source at the National Institute of Radiological Sciences (NIRS). The observed dependences on microwave power and frequency suggested that this technique improved plasma stability but it required precise frequency tuning and more microwave power than was available before 2013. Recently, a new, high-power (1200 W) wide band-width (17.1-18.5 GHz) travelling-wave-tube amplifier (TWTA) was installed. After some single tests with klystron and TWT amplifiers the simultaneous injection of the two microwaves has been successfully realized. The dependence of highly charged ions (HCI) currents on the superposed microwave power was studied by changing only the output power of one of the two amplifiers, alternatively. While operating the klystron on its fixed 18.0 GHz, the frequency of the TWTA was swept within its full limits (17.1-18.5 GHz), and the effect of this frequency on the HCI-production rate was examined under several operation conditions. As an overall result, new beam records of highly charged argon, krypton, and xenon beams were obtained at the NIRS-HEC ion source by this high-power two-frequency operation mode. PMID:24593510

  9. Two-frequency heating technique at the 18 GHz electron cyclotron resonance ion source of the National Institute of Radiological Sciences

    NASA Astrophysics Data System (ADS)

    Biri, S.; Kitagawa, A.; Muramatsu, M.; Drentje, A. G.; Rácz, R.; Yano, K.; Kato, Y.; Sasaki, N.; Takasugi, W.

    2014-02-01

    The two-frequency heating technique was studied to increase the beam intensities of highly charged ions provided by the high-voltage extraction configuration (HEC) ion source at the National Institute of Radiological Sciences (NIRS). The observed dependences on microwave power and frequency suggested that this technique improved plasma stability but it required precise frequency tuning and more microwave power than was available before 2013. Recently, a new, high-power (1200 W) wide band-width (17.1-18.5 GHz) travelling-wave-tube amplifier (TWTA) was installed. After some single tests with klystron and TWT amplifiers the simultaneous injection of the two microwaves has been successfully realized. The dependence of highly charged ions (HCI) currents on the superposed microwave power was studied by changing only the output power of one of the two amplifiers, alternatively. While operating the klystron on its fixed 18.0 GHz, the frequency of the TWTA was swept within its full limits (17.1-18.5 GHz), and the effect of this frequency on the HCI-production rate was examined under several operation conditions. As an overall result, new beam records of highly charged argon, krypton, and xenon beams were obtained at the NIRS-HEC ion source by this high-power two-frequency operation mode.

  10. Two-frequency heating technique at the 18 GHz electron cyclotron resonance ion source of the National Institute of Radiological Sciences

    SciTech Connect

    Biri, S.; Rácz, R.; Sasaki, N.; Takasugi, W.

    2014-02-15

    The two-frequency heating technique was studied to increase the beam intensities of highly charged ions provided by the high-voltage extraction configuration (HEC) ion source at the National Institute of Radiological Sciences (NIRS). The observed dependences on microwave power and frequency suggested that this technique improved plasma stability but it required precise frequency tuning and more microwave power than was available before 2013. Recently, a new, high-power (1200 W) wide band-width (17.1–18.5 GHz) travelling-wave-tube amplifier (TWTA) was installed. After some single tests with klystron and TWT amplifiers the simultaneous injection of the two microwaves has been successfully realized. The dependence of highly charged ions (HCI) currents on the superposed microwave power was studied by changing only the output power of one of the two amplifiers, alternatively. While operating the klystron on its fixed 18.0 GHz, the frequency of the TWTA was swept within its full limits (17.1–18.5 GHz), and the effect of this frequency on the HCI-production rate was examined under several operation conditions. As an overall result, new beam records of highly charged argon, krypton, and xenon beams were obtained at the NIRS-HEC ion source by this high-power two-frequency operation mode.

  11. The Role of Geoscience Departments in Developing the Earth Science Teacher Workforce: A Workshop Report

    NASA Astrophysics Data System (ADS)

    Manduca, C. A.; MacDonald, R. H.; Karsten, J.

    2003-12-01

    Undergraduate geoscience departments play a critical role in the preparation of future teachers. This workshop sponsored by AGU and NAGT with funding from NSF brought together geoscience faculty known for their work in teacher preparation, Earth Science teachers and representatives from schools of education. Discussion focused on critical contributions of geoscience departments in recruiting, mentoring and advising future teachers; designing research and teaching experiences for future teachers; developing links between education and geoscience departments; supporting alumni in the teaching profession; and the role of introductory courses in teacher preparation. Each participant contributed a short essay describing the strengths of their program for teachers. The essay collection provides a snapshot of the breadth and innovative nature of current practice in geoscience departments around the country (serc.carleton.edu/NAGTWorkshops/teacherprep03). A summary of the program, powerpoint presentations, and discussion highlights are also available on the website. Of special interest are 1) approaches to introductory courses including revision of teaching methods in the general introductory course to demonstrate a range of pedagogy; separate introductory course sections or laboratory sections for pre-service teachers; and an integrated science approach for pre-service elementary teachers; 2) results of brainstorming sessions on mechanisms for recruiting and supporting Earth Science teachers suggesting a range of activities taking place before, during, and after participation in the geoscience program; 3) a summary of why teaching and research experiences are important for pre-service teachers and recommendations for program elements that lead to successful experiences and 4) plenary presentations on lessons learned from the NSF programs (Prival) and effective program design (Ridkey).

  12. The Perceptions of Globalization at a Public Research University Computer Science Graduate Department

    NASA Astrophysics Data System (ADS)

    Nielsen, Selin Yildiz

    Based on a qualitative methodological approach, this study focuses on the understanding of a phenomenon called globalization in a research university computer science department. The study looks into the participants' perspectives about the department, its dynamics, culture and academic environment as related to globalization. The economic, political, academic and social/cultural aspects of the department are taken into consideration in investigating the influences of globalization. Three questions guide this inquiry: 1) How is the notion of globalization interpreted in this department? 2) How does the perception of globalization influence the department in terms of finances, academics, policies and social life And 3) How are these perceptions influence the selection of students? Globalization and neo-institutional view of legitimacy is used as theoretical lenses to conceptualize responses to these questions. The data include interviews, field notes, official and non-official documents. Interpretations of these data are compared to findings from prior research on the impact of globalization in order to clarify and validate findings. Findings show that there is disagreement in how the notion of globalization is interpreted between the doctoral students and the faculty in the department. This disagreement revealed the attitudes and interpretations of globalization in the light of the policies and procedures related to the department. How the faculty experience globalization is not consistent with the literature in this project. The literature states that globalization is a big part of higher education and it is a phenomenon that causes the changes in the goals and missions of higher education institutions (Knight, 2003, De Witt, 2005). The data revealed that globalization is not the cause for change but more of a consequence of actions that take place in achieving the goals and missions of the department.

  13. Multimedia in the radiology environment

    NASA Astrophysics Data System (ADS)

    Bazzill, Todd M.; Huang, H. K.; Ramaswamy, Mohan R.; Arenson, Ronald L.

    1994-05-01

    Accessibility of multimedia information related to radiology in a timely manner is a key to success in practicing radiology in the future. In this paper we describe the concept of multimedia in the radiology environment and its implementation in our department at UCSF. This paper emphasizes the various types of databases related to radiology including HIS, RIS, PACS image database, digital voice dictation system, electronic mail and library information system. A method to interconnect these databases is through a comprehensive network architecture that also is described. As an application, we introduce the concept of a departmental image file server, for any of the 150 Macintosh users in the department to access this multimedia information.

  14. Interventional radiology

    SciTech Connect

    Castaneda-Zuniga, W.R.

    1987-01-01

    This reference gives a step-by-step presentation of the elements of interventional radiology. CONTENTS: Introduction; Radiation protection; Embolotherapy; Interventional techniques in the management of gastrointestinal bleeding; Transluminal angioplasty; Thrombolytic therapy; Foreign body removal; Inferior vena cava filter placement; Percutaneous uroradiologic techniques; Interventional techniques in the biliary tract; Nonvascular gastrointestinal tract dilations; Percutaneous biopsy techniques; Drainage of abscess fluid collections in the abdomen.

  15. Orthopaedic radiology

    SciTech Connect

    Park, W.M.; Hughes, S.P.F.

    1985-01-01

    This book provides an account of the principles of modern diagnostic imaging techniques and their applications in orthopedics. The aim of the book is to show radiology as a dynamic subject which can help clinicians, while at the same time assisting radiologists to understand the needs of the orthopedic surgeon.

  16. SU-E-P-57: Radiation Doses Assessment to Paediatric Patients for Some Digital Diagnostic Radiology Examination in Emergency Department in Qatar

    SciTech Connect

    Abdallah, I; Aly, A; Al Naemi, H

    2015-06-15

    Purpose: The aim of this study was to evaluate radiation doses to pediatric patients undergoing standard radiographic examinations using Direct Digital Radiography (DDR) in Paediatric emergency center of Hamad General Hospital (HGH) in state of Qatar and compared with regional and international Dose Reference Levels (DRLs). Methods: Entrance Skin Dose (ESD) was measured for 2739 patients for two common X-ray examinations namely: Chest AP/PA, Abdomen. Exposure factors such as kV, mAs and Focal to Skin Distance (FSD) were recorded for each patient. Tube Output was measured for a range of selected kV values. ESD for each individual patient was calculated using the tube output and the technical exposure factors for each examination. The ESD values were compared with the some international Dose Reference Levels (DRL) for all types of examinations. Results: The most performed procedure during the time of this study was chest PA/PA (85%). The mean ESD values obtained from AP chest, PA chest and AP abdomen ranged 91–120, 80–84 and 209 – 659 µGy per radiograph for different age’s groups respectively. Two protocols have been used for chest AP and PA using different radiological parameters, and the different of ESD values for chest PA and were 41% for 1 years old child, 57% for 5 years old for chest AP. Conclusion: The mean ESD were compared with those found in literature and were found to be comparable. The radiation dose can be reduced more for Chest AP and PA examination by optimization of each investigation and hence more studies are required for this task. The results presented will serve as a baseline data needed for deriving local reference doses for pediatric X-ray examinations in this local department and hence it can be applied in the whole Qatar.

  17. Soil Sampling to Demonstrate Compliance with Department of Energy Radiological Clearance Requirements for the ALE Unit of the Hanford Reach National Monument

    SciTech Connect

    Fritz, Brad G.; Dirkes, Roger L.; Napier, Bruce A.

    2007-04-01

    The Hanford Reach National Monument consists of several units, one of which is the Fitzner/Eberhardt Arid Lands Ecology Reserve (ALE) Unit. This unit is approximately 311 km2 of shrub-steppe habitat located to the south and west of Highway 240. To fulfill internal U. S. Department of Energy (DOE) requirements prior to any radiological clearance of land, DOE must evaluate the potential for residual radioactive contamination on this land and determine compliance with the requirements of DOE Order 5400.5. Historical soil monitoring conducted on ALE indicated soil concentrations of radionuclides were well below the Authorized Limits. However, the historical sampling was done at a limited number of sampling locations. Therefore, additional soil sampling was conducted to determine if the concentrations of radionuclides in soil on the ALE Unit were below the Authorized Limits. This report contains the results of 50 additional soil samples. The 50 soil samples collected from the ALE Unit all had concentrations of radionuclides far below the Authorized Limits. The average concentrations for all detectable radionuclides were less than the estimated Hanford Site background. Furthermore, the maximum observed soil concentrations for the radionuclides included in the Authorized Limits would result in a potential annual dose of 0.14 mrem assuming the most probable use scenario, a recreational visitor. This potential dose is well below the DOE 100-mrem per year dose limit for a member of the public. Spatial analysis of the results indicated no observable statistically significant differences between radionuclide concentrations across the ALE Unit. Furthermore, the results of the biota dose assessment screen, which used the ResRad Biota code, indicated that the concentrations of radionuclides in ALE Unit soil pose no significant health risk to biota.

  18. A study of the role expectations of the science supervisor and the fostering of collaboration within the high school science department

    NASA Astrophysics Data System (ADS)

    Hughes, Janet

    2001-07-01

    The purpose of this study was to determine the extent of agreement among science supervisors and public high school science teachers regarding Actual and Desired role responsibilities for science supervisors in six categories, Curriculum, Methodology, Involvement in the Science Field, Staff Development, Procedural Duties, and Assessment and a seventh category measuring the supervisor's degree of Fostering Collaboration within the department. The Science Supervisor Questionnaire was developed specifically for this study and consisted of items that comprised the most current research on the roles of the science supervisor. The instrument was based on the responsibilities of department heads as delineated through a consolidation of the current research. Although the supervisors and the science teachers agreed among themselves to some extent on the seven subscales, the six role expectations of supervisors (Curriculum, Methodology, Involvement in the Science Field, Staff Development, Procedural Duties, and Assessment) and the Fostering of Collaboration, the amount and degree of consensus varied. There was more consensus in the desired roles of science supervisors suggesting that the groups understand and agree upon the expectations of the position. Those top priorities of science supervisor role expectations for both groups were Methodology, Curriculum, Procedural Duties and Staff Development. There was a difference in perceptions between the two groups of the actual role of the supervisor, indicating that what is actually happening in the science supervisor role conflicts with what is expected. Fostering Collaboration ranked lowest for both groups in both perceived actual and desired science supervisor performance. Fostering Collaboration was not seen as a priority by the supervisors and teachers in the teaching and learning environment. Teachers report that supervisors did not play a key role in fostering collaboration in this study.

  19. Gender Ratios in High School Science Departments: The Effect of Percent Female Faculty on Multiple Dimensions of Students' Science Identities

    ERIC Educational Resources Information Center

    Gilmartin, Shannon; Denson, Nida; Li, Erika; Bryant, Alyssa; Aschbacher, Pamela

    2007-01-01

    To examine how school characteristics are tied to science and engineering views and aspirations of students who are underrepresented in science and engineering fields, this mixed-methods study explores relationships between aspects of students' science identities, and the representation of women among high school science teachers. Quantitative…

  20. Assessment that Matters: Integrating the "Chore" of Department-Based Assessment with Real Improvements in Political Science Education

    ERIC Educational Resources Information Center

    Deardorff, Michelle D.; Folger, Paul J.

    2005-01-01

    Assessment requirements often raise great concerns among departments and faculty: fear of loss of autonomy, distraction from primary departmental goals, and the creation of alien and artificial external standards. This article demonstrates how one political science department directly responded to their own unique circumstances in assessing their…

  1. A Look at the Definition, Pedagogy, and Evaluation of Scientific Literacy within the Natural Science Departments at a Southwestern University

    ERIC Educational Resources Information Center

    Flynn, Deborah Kay

    2011-01-01

    This study focuses on the promotion of scientific literacy within the natural science departments and how faculty within these departments define, incorporate, and evaluate scientific literacy in their courses. The researcher examined data from participant interviews, observations, and archival material from courses taught by the participants. The…

  2. Annual Report and Abstracts of Research of the Department of Computer and Information Science, July 1976-June 1977.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Computer and Information Science Research Center.

    The annual report of the Department of Computer and Information Science includes abstracts of research carried out during the 1976-77 academic year with support from grants by governmental agencies and industry, as well as The Ohio State University. The report covers the department's organizational structure, objectives, highlights of department…

  3. TECHNICAL SUPPORT FOR RADIOLOGICAL EMERGENCY PROTECTION ACTION RECOMMENDATIONS

    EPA Science Inventory

    RPD staff provide techical support for other EPA offices, other Federal departments and agencies and to state and local governments in preparing for and responding to radiological and nuclear emergencies under the National Response Framework's Nuclear/Radiological Incident Annex....

  4. Genitourinary radiology

    SciTech Connect

    McClennan, B.L.

    1982-01-01

    A literature review of genitourinary radiology highlights new findings in the field that have occurred in the past year. The physiology of contrast media, and the occasional life-threatening contrast medial reaction are discussed. Common urologic problems such as stones, infection, and obstruction are examined in order to interpret static radiographs in a more meaningful way. The field of interventional uroradiology continues to expand, with new procedures being tried and new indications for old procedures being developed. (KRM)

  5. Chest radiology

    SciTech Connect

    Reed, J.C.

    1990-01-01

    This book is a reference in plain chest film diagnosis provides a thorough background in the differential diagnosis of 22 of the most common radiologic patterns of chest disease. Each chapter is introduced with problem cases and a set of questions, followed by a tabular listing of the appropriate differential considerations. The book emphasizes plain films, CT and some MR scans are integrated to demonstrate how these modalities enhance the work of a case.

  6. Modeling Activities in the Department of Energy’s Atmospheric Sciences Program

    SciTech Connect

    Fast, Jerome D.; Ghan, Steven J.; Schwartz, Stephen E.

    2009-03-01

    The Department of Energy's Atmospheric Science Program (ASP) conducts research pertinent to radiative forcing of climate change by atmospheric aerosols. The program consists of approximately 40 highly interactive peer-reviewed research projects that examine aerosol properties and processes and the evolution of aerosols in the atmosphere. Principal components of the program are instrument development, laboratory experiments, field studies, theoretical investigations, and modeling. The objectives of the Program are to 1) improve the understanding of aerosol processes associated with light scattering and absorption properties and interactions with clouds that affect Earth's radiative balance and to 2) develop model-based representations of these processes that enable the effects of aerosols on Earth's climate system to be properly represented in global-scale numerical climate models. Although only a few of the research projects within ASP are explicitly identified as primarily modeling activities, modeling actually comprises a substantial component of a large fraction of ASP research projects. This document describes the modeling activities within the Program as a whole, the objectives and intended outcomes of these activities, and the linkages among the several modeling components and with global-scale modeling activities conducted under the support of the Department of Energy's Climate Sciences Program and other aerosol and climate research programs.

  7. Department of Energy's Biological and Environmental Research Strategic Data Roadmap for Earth System Science

    SciTech Connect

    Williams, Dean N.; Palanisamy, Giri; Shipman, Galen; Boden, Thomas A.; Voyles, Jimmy W.

    2014-04-25

    Rapid advances in experimental, sensor, and computational technologies and techniques are driving exponential growth in the volume, acquisition rate, variety, and complexity of scientific data. This wealth of scientifically meaningful data has tremendous potential to lead to scientific discovery. However, to achieve scientific breakthroughs, these data must be exploitable—they must be analyzed effectively and efficiently and the results shared and communicated easily within the wider Department of Energy’s (DOE’s) Biological and Environmental Research (BER) Climate and Environmental Sciences Division (CESD) community. The explosion in data complexity and scale makes these tasks exceedingly difficult to achieve, particularly given that an increasing number of disciplines are working across techniques, integrating simulation and experimental or observational results (see Table 5 in Appendix 2). Consequently, we need new approaches to data management, analysis, and visualization that provide research teams with easy-to-use and scalable end-to-end solutions. These solutions must facilitate (and where feasible, automate and capture) every stage in the data lifecycle (shown in Figure 1), from collection to management, annotation, sharing, discovery, analysis, and visualization. In addition, the core functionalities are the same across climate science communities, but they require customization to adapt to specific needs and fit into research and analysis workflows. To this end, the mission of CESD’s Data and Informatics Program is to integrate all existing and future distributed CESD data holdings into a seamless and unified environment for the acceleration of Earth system science.

  8. The Radiological Research Accelerator Facility

    SciTech Connect

    Hall, E.J.; Marino, S.A.

    1993-05-01

    The Radiological Research Accelerator Facility (RARAF) is based on a 4-MV Van de Graaff accelerator, which is used to generate a variety of well-characterized radiation beams for research in radiobiology, radiological physics, and radiation chemistry. It is part of the Center for Radiological Research (CRR) - formerly the Radiological Research Laboratory of Columbia University, and its operation is supported as a National Facility by the US Department of Energy (DOE). As such, RARAF is available to all potential users on an equal basis and scientists outside the CRR are encouraged to submit proposals for experiments at RARAF. The operation of the Van de Graaff is supported by the DOE, but the research projects themselves must be supported separately. This report provides a listing and brief description of experiments performed at RARAF during the May 1, 1992 through April 30, 1993.

  9. Pediatric radiology

    SciTech Connect

    Silverman, F.N.

    1982-01-01

    A literature review with 186 references of diagnostic pediatric radiology, a speciality restricted to an age group rather than to an organ system or technique of examination, is presented. In the present chapter topics follow the basic organ system divisions with discussions of special techniques within these divisions. The diagnosis of congenital malformations, infectious diseases and neoplasms are a few of the topics discussed for the head and neck region, the vertebrae, the cardiovascular system, the respiratory system, the gastrointestinal tract, the urinary tract, and the skeleton. (KRM)

  10. Subject, Relationships and Identity: The Role of a Science Department in the Professional Learning of a Non-University Science Educated Teacher

    ERIC Educational Resources Information Center

    Melville, Wayne; Wallace, John

    2007-01-01

    This article employs the concept of community to interpret teacher professional learning in the context of the school science department. Using the transcripts of staff meetings, lesson observations and the conversations of school administrators, the departmental community is examined in terms of three metaphors: subject, relationships and…

  11. Reformulation of a clinical-dose system for carbon-ion radiotherapy treatment planning at the National Institute of Radiological Sciences, Japan

    NASA Astrophysics Data System (ADS)

    Inaniwa, Taku; Kanematsu, Nobuyuki; Matsufuji, Naruhiro; Kanai, Tatsuaki; Shirai, Toshiyuki; Noda, Koji; Tsuji, Hiroshi; Kamada, Tadashi; Tsujii, Hirohiko

    2015-04-01

    At the National Institute of Radiological Sciences (NIRS), more than 8,000 patients have been treated for various tumors with carbon-ion (C-ion) radiotherapy in the past 20 years based on a radiobiologically defined clinical-dose system. Through clinical experience, including extensive dose escalation studies, optimum dose-fractionation protocols have been established for respective tumors, which may be considered as the standards in C-ion radiotherapy. Although the therapeutic appropriateness of the clinical-dose system has been widely demonstrated by clinical results, the system incorporates several oversimplifications such as dose-independent relative biological effectiveness (RBE), empirical nuclear fragmentation model, and use of dose-averaged linear energy transfer to represent the spectrum of particles. We took the opportunity to update the clinical-dose system at the time we started clinical treatment with pencil beam scanning, a new beam delivery method, in 2011. The requirements for the updated system were to correct the oversimplifications made in the original system, while harmonizing with the original system to maintain the established dose-fractionation protocols. In the updated system, the radiation quality of the therapeutic C-ion beam was derived with Monte Carlo simulations, and its biological effectiveness was predicted with a theoretical model. We selected the most used C-ion beam with αr = 0.764 Gy-1 and β = 0.0615 Gy-2 as reference radiation for RBE. The C-equivalent biological dose distribution is designed to allow the prescribed survival of tumor cells of the human salivary gland (HSG) in entire spread-out Bragg peak (SOBP) region, with consideration to the dose dependence of the RBE. This C-equivalent biological dose distribution is scaled to a clinical dose distribution to harmonize with our clinical experiences with C-ion radiotherapy. Treatment plans were made with the original and the updated clinical-dose systems, and both

  12. Dental radiology.

    PubMed

    Woodward, Tony M

    2009-02-01

    Dental radiology is the core diagnostic modality of veterinary dentistry. Dental radiographs assist in detecting hidden painful pathology, estimating the severity of dental conditions, assessing treatment options, providing intraoperative guidance, and also serve to monitor success of prior treatments. Unfortunately, most professional veterinary training programs provide little or no training in veterinary dentistry in general or dental radiology in particular. Although a technical learning curve does exist, the techniques required for producing diagnostic films are not difficult to master. Regular use of dental x-rays will increase the amount of pathology detected, leading to healthier patients and happier clients who notice a difference in how their pet feels. This article covers equipment and materials needed to produce diagnostic intraoral dental films. A simplified guide for positioning will be presented, including a positioning "cheat sheet" to be placed next to the dental x-ray machine in the operatory. Additionally, digital dental radiograph systems will be described and trends for their future discussed. PMID:19410234

  13. 10 CFR 835.4 - Radiological units.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Radiological units. 835.4 Section 835.4 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION General Provisions § 835.4 Radiological units. Unless otherwise specified, the quantities used in the records required by this part shall be clearly indicated in special units of curie, rad, roentgen,...

  14. Radiology Aide. Instructor Key [and] Student Manual.

    ERIC Educational Resources Information Center

    Hartwein, Jon; Dunham, John

    This manual can be used independently by students in secondary health occupations programs or by persons receiving on-the-job training in a radiology department. The manual includes an instructor's key that provides answers to the activity sheets and unit evaluations. The manual consists of the following five units: (1) orientation to radiology;…

  15. 10 CFR 835.4 - Radiological units.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Radiological units. 835.4 Section 835.4 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION General Provisions § 835.4 Radiological units. Unless otherwise specified, the quantities used in the records required by this part shall be clearly indicated...

  16. 10 CFR 835.4 - Radiological units.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Radiological units. 835.4 Section 835.4 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION General Provisions § 835.4 Radiological units. Unless otherwise specified, the quantities used in the records required by this part shall be clearly indicated...

  17. 10 CFR 835.4 - Radiological units.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Radiological units. 835.4 Section 835.4 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION General Provisions § 835.4 Radiological units. Unless otherwise specified, the quantities used in the records required by this part shall be clearly indicated...

  18. 10 CFR 835.4 - Radiological units.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Radiological units. 835.4 Section 835.4 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION General Provisions § 835.4 Radiological units. Unless otherwise specified, the quantities used in the records required by this part shall be clearly indicated...

  19. Monitor displays in radiology: Part 2

    PubMed Central

    Indrajit, IK; Verma, BS

    2009-01-01

    Monitor displays play an important role in modern radiology practice. Practicing radiologists need to be familiar with the various performance parameters of medical-grade displays. A certain amount of technical knowledge is useful when making purchasing decisions since the right choice of equipment can have a great impact on the accuracy, efficiency, and speed in the radiology department. PMID:19881061

  20. INL@Work Radiological Search & Response Training

    ScienceCinema

    Turnage, Jennifer

    2013-05-28

    Dealing with radiological hazards is just part of the job for many INL scientists and engineers. Dodging bullets isn't. But some Department of Defense personnel may have to do both. INL employee Jennifer Turnage helps train soldiers in the art of detecting radiological and nuclear material. For more information about INL's research projects, visit http://www.facebook.com/idahonationallaboratory.

  1. INL@Work Radiological Search & Response Training

    SciTech Connect

    Turnage, Jennifer

    2010-01-01

    Dealing with radiological hazards is just part of the job for many INL scientists and engineers. Dodging bullets isn't. But some Department of Defense personnel may have to do both. INL employee Jennifer Turnage helps train soldiers in the art of detecting radiological and nuclear material. For more information about INL's research projects, visit http://www.facebook.com/idahonationallaboratory.

  2. Department of Energy: MICS (Mathematical Information, and Computational Sciences Division). High performance computing and communications program

    SciTech Connect

    1996-06-01

    This document is intended to serve two purposes. Its first purpose is that of a program status report of the considerable progress that the Department of Energy (DOE) has made since 1993, the time of the last such report (DOE/ER-0536, {open_quotes}The DOE Program in HPCC{close_quotes}), toward achieving the goals of the High Performance Computing and Communications (HPCC) Program. The second purpose is that of a summary report of the many research programs administered by the Mathematical, Information, and Computational Sciences (MICS) Division of the Office of Energy Research under the auspices of the HPCC Program and to provide, wherever relevant, easy access to pertinent information about MICS-Division activities via universal resource locators (URLs) on the World Wide Web (WWW). The information pointed to by the URL is updated frequently, and the interested reader is urged to access the WWW for the latest information.

  3. Department of Energy Mathematical, Information, and Computational Sciences Division: High Performance Computing and Communications Program

    SciTech Connect

    1996-11-01

    This document is intended to serve two purposes. Its first purpose is that of a program status report of the considerable progress that the Department of Energy (DOE) has made since 1993, the time of the last such report (DOE/ER-0536, The DOE Program in HPCC), toward achieving the goals of the High Performance Computing and Communications (HPCC) Program. The second purpose is that of a summary report of the many research programs administered by the Mathematical, Information, and Computational Sciences (MICS) Division of the Office of Energy Research under the auspices of the HPCC Program and to provide, wherever relevant, easy access to pertinent information about MICS-Division activities via universal resource locators (URLs) on the World Wide Web (WWW).

  4. Informatics in radiology: Render: an online searchable radiology study repository.

    PubMed

    Dang, Pragya A; Kalra, Mannudeep K; Schultz, Thomas J; Graham, Steven A; Dreyer, Keith J

    2009-01-01

    Radiology departments are a rich source of information in the form of digital radiology reports and images obtained in patients with a wide spectrum of clinical conditions. A free text radiology report and image search application known as Render was created to allow users to find pertinent cases for a variety of purposes. Render is a radiology report and image repository that pools researchable information derived from multiple systems in near real time with use of (a) Health Level 7 links for radiology information system data, (b) periodic file transfers from the picture archiving and communication system, and (c) the results of natural language processing (NLP) analysis. Users can perform more structured and detailed searches with this application by combining different imaging and patient characteristics such as examination number; patient age, gender, and medical record number; and imaging modality. Use of NLP analysis allows a more effective search for reports with positive findings, resulting in the retrieval of more cases and terms having greater relevance. From the retrieved results, users can save images, bookmark examinations, and navigate to an external search engine such as Google. Render has applications in the fields of radiology education, research, and clinical decision support. PMID:19564253

  5. Department of Energy's Virtual Lab Infrastructure for Integrated Earth System Science Data

    NASA Astrophysics Data System (ADS)

    Williams, D. N.; Palanisamy, G.; Shipman, G.; Boden, T.; Voyles, J.

    2014-12-01

    The U.S. Department of Energy (DOE) Office of Biological and Environmental Research (BER) Climate and Environmental Sciences Division (CESD) produces a diversity of data, information, software, and model codes across its research and informatics programs and facilities. This information includes raw and reduced observational and instrumentation data, model codes, model-generated results, and integrated data products. Currently, most of this data and information are prepared and shared for program specific activities, corresponding to CESD organization research. A major challenge facing BER CESD is how best to inventory, integrate, and deliver these vast and diverse resources for the purpose of accelerating Earth system science research. This talk provides a concept for a CESD Integrated Data Ecosystem and an initial roadmap for its implementation to address this integration challenge in the "Big Data" domain. Towards this end, a new BER Virtual Laboratory Infrastructure will be presented, which will include services and software connecting the heterogeneous CESD data holdings, and constructed with open source software based on industry standards, protocols, and state-of-the-art technology.

  6. [Management of pulmonary masses by guided transthoracic fine needle biopsy under computed tomography. Contribution from the Pathology and Radiology Departments of the Percy Military Hospital (Clamart, France) over 10 years].

    PubMed

    Harket, A; Weber-Donat, G; Tériitéhau, C; Saint-Blancard, P

    2010-09-01

    Examining 260 samples of pulmonary nodules obtained by percutaneous biopsy under tomodensitometric control from the departments of radiology and pathology over 10 years, the authors note the advantages and disadvantages of this technique, provide the results of their experience and emphasise the importance of these biopsies in malignant pathology. The results of this series can be superposed with those found in the literature. Malignant tumours account for 75 % of the cases, with a clear prevalence of primitive adenocarcinoma. Benign pathology (approximately, 14 % of the cases) was represented by necrosis without any specificity, fibrous reaction and infectious causes. The act had to be repeated for the false negatives (7 %). PMID:20933168

  7. U.S. Department of Energy's Bioenergy Research Centers An Overview of the Science

    SciTech Connect

    2010-07-01

    Alternative fuels from renewable cellulosic biomass - plant stalks, trunks, stems, and leaves - are expected to significantly reduce U.S. dependence on imported oil while enhancing national energy security and decreasing the environmental impacts of energy use. Ethanol and other advanced biofuels from cellulosic biomass are renewable alternatives that could increase domestic production of transportation fuels, revitalize rural economies, and reduce carbon dioxide and pollutant emissions. According to U.S. Secretary of Energy Steven Chu, 'Developing the next generation of biofuels is key to our effort to end our dependence on foreign oil and address the climate crisis while creating millions of new jobs that can't be outsourced.' Although cellulosic ethanol production has been demonstrated on a pilot level, developing a cost-effective, commercial-scale cellulosic biofuel industry will require transformational science to significantly streamline current production processes. Woodchips, grasses, cornstalks, and other cellulosic biomass are widely abundant but more difficult to break down into sugars than corn grain - the primary source of U.S. ethanol fuel production today. Biological research is key to accelerating the deconstruction of cellulosic biomass into sugars that can be converted to biofuels. The Department of Energy (DOE) Office of Science continues to play a major role in inspiring, supporting, and guiding the biotechnology revolution over the past 30 years. The DOE Genomic Science program is advancing a new generation of research focused on achieving whole-systems understanding of biology. This program is bringing together scientists in diverse fields to understand the complex biology underlying solutions to DOE missions in energy production, environmental remediation, and climate change science. For more information on the Genomic Science program, see p. 26. To focus the most advanced biotechnology-based resources on the biological challenges of biofuel

  8. Battlefield radiology

    PubMed Central

    Graham, R N J

    2012-01-01

    With the increasing tempo of military conflicts in the last decade, much has been learnt about imaging battlefield casualties in the acute setting. Ultrasound in the form of focused abdominal sonography in trauma (FAST) has proven invaluable in emergency triage of patients for immediate surgery. Multidetector CT allows accurate determination of battlefield trauma injuries. It permits the surgeons and anaesthetists to plan their interventions more thoroughly and to be made aware of clinically occult injuries. There are common injury patterns associated with blast injury, gunshot wounds and blunt trauma. While this body of knowledge is most applicable to the battlefield, there are parallels with peacetime radiology, particularly in terrorist attacks and industrial accidents. This pictorial review is based on the experiences of a UK radiologist deployed in Afghanistan in 2010. PMID:22806621

  9. 21 CFR 892.1940 - Radiologic quality assurance instrument.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Radiologic quality assurance instrument. 892.1940 Section 892.1940 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1940 Radiologic quality...

  10. 21 CFR 892.1830 - Radiologic patient cradle.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Radiologic patient cradle. 892.1830 Section 892.1830 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1830 Radiologic patient cradle....

  11. 21 CFR 892.1940 - Radiologic quality assurance instrument.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Radiologic quality assurance instrument. 892.1940 Section 892.1940 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1940 Radiologic quality...

  12. 21 CFR 892.1830 - Radiologic patient cradle.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Radiologic patient cradle. 892.1830 Section 892.1830 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1830 Radiologic patient cradle....

  13. 21 CFR 892.1940 - Radiologic quality assurance instrument.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Radiologic quality assurance instrument. 892.1940 Section 892.1940 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1940 Radiologic quality...

  14. 21 CFR 892.1830 - Radiologic patient cradle.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Radiologic patient cradle. 892.1830 Section 892.1830 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1830 Radiologic patient cradle....

  15. 21 CFR 892.1830 - Radiologic patient cradle.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Radiologic patient cradle. 892.1830 Section 892.1830 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1830 Radiologic patient cradle....

  16. 21 CFR 892.1940 - Radiologic quality assurance instrument.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Radiologic quality assurance instrument. 892.1940 Section 892.1940 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1940 Radiologic quality...

  17. 21 CFR 892.1830 - Radiologic patient cradle.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Radiologic patient cradle. 892.1830 Section 892.1830 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES RADIOLOGY DEVICES Diagnostic Devices § 892.1830 Radiologic patient cradle....

  18. U.S, Department of Energy's Bioenergy Research Centers An Overview of the Science

    SciTech Connect

    2009-07-01

    Alternative fuels from renewable cellulosic biomass--plant stalks, trunks, stems, and leaves--are expected to significantly reduce U.S. dependence on imported oil while enhancing national energy security and decreasing the environmental impacts of energy use. Ethanol and other advanced biofuels from cellulosic biomass are renewable alternatives that could increase domestic production of transportation fuels, revitalize rural economies, and reduce carbon dioxide and pollutant emissions. According to U.S. Secretary of Energy Steven Chu, 'Developing the next generation of biofuels is key to our effort to end our dependence on foreign oil and address the climate crisis while creating millions of new jobs that can't be outsourced'. In the United States, the Energy Independence and Security Act (EISA) of 2007 is an important driver for the sustainable development of renewable biofuels. As part of EISA, the Renewable Fuel Standard mandates that 36 billion gallons of biofuels are to be produced annually by 2022, of which 16 billion gallons are expected to come from cellulosic feedstocks. Although cellulosic ethanol production has been demonstrated on a pilot level, developing a cost-effective, commercial-scale cellulosic biofuel industry will require transformational science to significantly streamline current production processes. Woodchips, grasses, cornstalks, and other cellulosic biomass are widely abundant but more difficult to break down into sugars than corn grain--the primary source of U.S. ethanol fuel production today. Biological research is key to accelerating the deconstruction of cellulosic biomass into sugars that can be converted to biofuels. The Department of Energy (DOE) Office of Science continues to play a major role in inspiring, supporting, and guiding the biotechnology revolution over the past 25 years. The DOE Genomic Science Program is advancing a new generation of research focused on achieving whole-systems understanding for biology. This program

  19. ASAS Centennial Paper: The future of teaching and research in companion animal biology in departments of animal sciences.

    PubMed

    McNamara, J P

    2009-01-01

    Departments of animal sciences must be relevant to a society in which a small number of people can raise almost all the food animal products needed. The declining number of people involved in animal agriculture has decreased enrollment of students interested in food animals in many departments of animal science. However, several departments welcomed students from a diverse background and began research on animals other than food animals. In many states, the undergraduate enrollment is made up primarily of students interested only in companion animals. A benefit of this is that we have recruited new students into animal agriculture and they have gone on to excellent careers. We have a new challenge now: how to maintain and expand the efforts in teaching, research, and outreach of companion animal science. Departments wishing to expand in teaching have examples of successful courses and curricula from other departments. Some departments have expanded their teaching efforts across their own university to teach about pets to a wider audience than their own majors; other departments can follow. In research, a small number of faculty have been able to establish extramurally funded projects on pets, including horses. But it will be difficult for more than a handful of departments to have a serious research effort in dogs, cats, birds, fish, or exotic animals. Departments will have to make a concerted effort to invest in such endeavors; joint ventures with other universities and colleges of veterinary medicine (or medicine) will probably be required. Funding sources for "traditional" efforts in nutrition, reproduction, and physiology are small and inconsistent; however, with the progress of the equine, canine, and feline genome projects, there should be opportunities from federal funding sources aimed at using animal models for human health. In addition, efforts in animal behavior and welfare can be expanded, perhaps with some funding from private foundations or animal

  20. 1970 Guide Book to Departments in the Mathematical Sciences in the United States and Canada, Fourth Edition.

    ERIC Educational Resources Information Center

    Hailpern, Raoul

    This guidebook is intended to provide information about the location, size, staff, library facilities, course offerings, and special features of departments in mathematical sciences in four year colleges and universities in the United States and Canada. The information is presented in two parts: (1) information about colleges offering…

  1. The Perspectives of Lecturers on the Action Research Journey in the Mathematics and Science Department of Singapore Polytechnic

    ERIC Educational Resources Information Center

    Khiat, Henry; Chia, Hui Teng; Tan-Yeoh, Ah Choo; Kok-Mak, Chew Pheng

    2011-01-01

    The goal of this research was to understand the various aspects of the action research initiative in the Department of Mathematics and Science, Singapore Polytechnic. A total of 55 lecturers took part in this study and data were collected through semi-structured questionnaires, informal conversations with the lecturers, observations of their…

  2. A Glance at Performance Management in Departments for Preparation of Secondary Mathematics, Engineering, Technology and Science Teachers in France

    ERIC Educational Resources Information Center

    Tchibozo, Guy

    2005-01-01

    In France, secondary teachers are public sector employees. Becoming a STEM (Science, Technology, Engineering, and Math) teacher in secondary education is subject to passing public competitive entry examinations. Preparation for these examinations is provided in College Departments, which are essentially assessed on the basis of their success…

  3. Scientific Infrastructure to Support Atmospheric Science and Aerosol Science for the Department of Energy's Atmospheric Radiation Measurement Programs at Barrow, Alaska.

    NASA Astrophysics Data System (ADS)

    Lucero, D. A.; Ivey, M.; Helsel, F.; Hardesty, J.; Dexheimer, D.

    2015-12-01

    Scientific infrastructure to support atmospheric science and aerosol science for the Department of Energy's Atmospheric Radiation Measurement programs at Barrow, Alaska.The Atmospheric Radiation Measurement (ARM) Program's located at Barrow, Alaska is a U.S. Department of Energy (DOE) site. The site provides a scientific infrastructure and data archives for the international Arctic research community. The infrastructure at Barrow has been in place since 1998, with many improvements since then. Barrow instruments include: scanning precipitation Radar-cloud radar, Doppler Lidar, Eddy correlation flux systems, Ceilometer, Manual and state-of-art automatic Balloon sounding systems, Atmospheric Emitted Radiance Interferometer (AERI), Micro-pulse Lidar (MPL), Millimeter cloud radar, High Spectral Resolution Lidar (HSRL) along with all the standard metrological measurements. Data from these instruments is placed in the ARM data archives and are available to the international research community. This poster will discuss what instruments are at Barrow and the challenges of maintaining these instruments in an Arctic site.

  4. Current radiology. Volume 5

    SciTech Connect

    Wilson, G.H.; Hanafee, W.N.

    1984-01-01

    This book contains 10 selections. They are: Nuclear Magnetic Resonance Imaging, Interventional Vascular Radiology, Genitourinary Radiology, Skeletal Radiology, Digital Subtraction Angiography, Neuroradiology, Computed Tomographic Evaluation of Degenerative Diseases of the Lumbar Spine, The Lung, Otolaringology and Opthalmology, and Pediatric Radiology: Cranial, Facial, Cervical, Vertebral, and Appendicular.

  5. Radiological Control Manual

    SciTech Connect

    Not Available

    1993-04-01

    This manual has been prepared by Lawrence Berkeley Laboratory to provide guidance for site-specific additions, supplements, and clarifications to the DOE Radiological Control Manual. The guidance provided in this manual is based on the requirements given in Title 10 Code of Federal Regulations Part 835, Radiation Protection for Occupational Workers, DOE Order 5480.11, Radiation Protection for Occupational Workers, and the DOE Radiological Control Manual. The topics covered are (1) excellence in radiological control, (2) radiological standards, (3) conduct of radiological work, (4) radioactive materials, (5) radiological health support operations, (6) training and qualification, and (7) radiological records.

  6. U.S. Department of the Interior Climate Science Centers and U.S. Geological Survey National Climate Change and Wildlife Science Center—Annual report for 2015

    USGS Publications Warehouse

    Varela Minder, Elda; Padgett, Holly A.

    2016-01-01

    2015 was another great year for the Department of the Interior (DOI) Climate Science Centers (CSCs) and U.S. Geological Survey (USGS) National Climate Change and Wildlife Science Center (NCCWSC) network. The DOI CSCs and USGS NCCWSC continued their mission of providing the science, data, and tools that are needed for on-the-ground decision making by natural and cultural resource managers to address the effects of climate change on fish, wildlife, ecosystems, and communities. Our many accomplishments in 2015 included initiating a national effort to understand the influence of drought on wildlife and ecosystems; providing numerous opportunities for students and early career researchers to expand their networks and learn more about climate change effects; and working with tribes and indigenous communities to expand their knowledge of and preparation for the impacts of climate change on important resources and traditional ways of living. Here we illustrate some of these 2015 activities from across the CSCs and NCCWSC.

  7. The top 100 articles in the radiology of trauma: a bibliometric analysis.

    PubMed

    Dolan, Ryan Scott; Hanna, Tarek N; Warraich, Gohar Javed; Johnson, Jamlik-Omari; Khosa, Faisal

    2015-12-01

    The purpose of this study was to identify the 100 top-cited articles in the radiology of trauma, analyze the resulting database to understand factors resulting in highly cited works, and establish trends in trauma imaging. An initial database was created via a Web of Science (WOS) search of all scientific journals using the search terms "trauma" and either "radiology" or a diagnostic modality. Articles were ranked by citation count and screened by two attending radiologists plus a tiebreaker for appropriateness. The following information was collected from each article: WOS all database citations, year, journal, authors, department affiliation, study type and design, sample size, imaging modality, subspecialty, organ, and topic. Citations for the top 100 articles ranged from 82-252, and citations per year ranged from 2.6-37.2. A plurality of articles were published in the 1990s (n = 45) and 1980s (n = 31). Articles were published across 24 journals, most commonly Radiology (n = 31) and Journal of Trauma-Injury, Infection, and Critical Care (n = 28). Articles had an average of five authors and 35 % of first authors were affiliated with a department other than radiology. Forty-six articles had sample sizes of 100 or fewer. Computed tomography (CT) was the most common modality (n = 67), followed by magnetic resonance (MR; n = 22), and X-ray (XR; n = 11). Neuroradiology (n = 48) and abdominal radiology (n = 36) were the most common subspecialties. The 100 top-cited articles in the radiology of trauma are diverse. Subspecialty bibliometric analyses identify the most influential articles of a particular field, providing more implications to clinical radiologists, trainees, researchers, editors, and reviewers than radiology-wide lists. PMID:26377425

  8. [Virtual organization in the digital age of radiology - principle and solution for radiologic research?].

    PubMed

    Leppek, R; Krass, S; Bourquain, H; Lang, M; Wein, B; Mildenberger, P; Schaller, S; Klose, K J; Peitgen, H-O

    2003-11-01

    The research project "VICORA - Virtual Institute for Computer-Assisted Radiology", funded by the German Federal Ministry of Education and Research, was initiated in the year 2000. Its virtual organization brings together physical science, engineering, information technology, clinical radiology and the medical technology industry. In the German radiology research domain VICORA serves as a model for interdisciplinary collaboration for the changing radiology paradigm illustrated by a "radiologycube". The project does not only aim at scientific goals but also considers the infrastructure, components and human resource management within a virtual organization. The common rapid prototyping platform ILAB 4 ensures user-friendly and time-efficient software that assists with the routine radiology work-flow including full DICOM functionality. By offering a new work environment and collaborative culture based on telematics and knowledge exchange in radiology research, VICORA overcomes limitations of traditional research organization. PMID:14610709

  9. Capturing citation activity in three health sciences departments: a comparison study of Scopus and Web of Science.

    PubMed

    Sarkozy, Alexandra; Slyman, Alison; Wu, Wendy

    2015-01-01

    Scopus and Web of Science are the two major citation databases that collect and disseminate bibliometric statistics about research articles, journals, institutions, and individual authors. Liaison librarians are now regularly called upon to utilize these databases to assist faculty in finding citation activity on their published works for tenure and promotion, grant applications, and more. But questions about the accuracy, scope, and coverage of these tools deserve closer scrutiny. Discrepancies in citation capture led to a systematic study on how Scopus and Web of Science compared in a real-life situation encountered by liaisons: comparing three different disciplines at a medical school and nursing program. How many articles would each database retrieve for each faculty member using the author-searching tools provided? How many cited references for each faculty member would each tool generate? Results demonstrated troubling differences in publication and citation activity capture between Scopus and Web of Science. Implications for librarians are discussed. PMID:25927511

  10. The Department of the Interior Strategic Sciences Group and its Response to Hurricane Sandy

    NASA Astrophysics Data System (ADS)

    Ludwig, K. A.; Machlis, G. E.; Applegate, D.

    2013-12-01

    This presentation will describe the history, mission, and current activities of the newly formed Department of the Interior (DOI) Strategic Sciences Group (SSG), with a focus on its response to Hurricane Sandy and lessons learned from using scenario building to support decision making. There have been several environmental crises of national significance in recent years, including Hurricane Katrina (2005), large-scale California wildfires (2007-2008), the Deepwater Horizon oil spill (2010), and Hurricane Sandy (2012). Such events are complex because of their impacts on the ecology, economy, and people of the affected locations. In these and other environmental disasters, the DOI has had significant responsibilities to protect people and resources and to engage in emergency response, recovery, and restoration efforts. In recognition of the increasingly critical role of strategic science in responding to such complex events, the DOI established the SSG by Secretarial Order in 2012. Its purpose is to provide the DOI with science-based assessments and interdisciplinary scenarios of environmental crises affecting Departmental resources; rapidly assemble interdisciplinary teams of scientists from government, academia, and non-governmental organizations to conduct such work; and provide results to DOI leadership as usable knowledge to support decision making. March 2013 was the SSG's first deployment since its formation. The SSG's charge was to support DOI's participation on the Hurricane Sandy Rebuilding Task Force by developing scenarios of Hurricane Sandy's environmental, economic, and social consequences in the New York/New Jersey area and potential interventions that could improve regional resilience to future major storms. Over the course of one week, the SSG Sandy team (Operational Group Sandy) identified 13 first-tier consequences and 17 interventions. The SSG briefed DOI leadership, Task Force representatives, and other policy makers in both Washington, DC and

  11. Success With Offering a Diversity of Majors in the Earth Science Department at the University of Northern Colorado

    NASA Astrophysics Data System (ADS)

    Nesse, W. D.; Taber, M. R.; Hoyt, W. H.

    2003-12-01

    Today, the number of geology majors at the University of Northern Colorado (UNC) has declined to just 10 percent of the mid-1980s peak. At issue is the sustainability of a viable geology program, with a minimum of three tenure-track faculty and few graduating geology students. One solution to the sustainability issue is diversity of Earth Science Majors within a given department. At UNC we have five emphasis areas: Environmental Earth Science, General Earth Science, Geology, Meteorology, and Secondary and Middle Level Teaching. We have had the good fortune to add many Meteorology and Environmental Earth Science majors, while the Geology, Middle Level Teaching, and General Earth Science majors have declined in number. As students' academic goals fluctuate in the geosciences (often directly tied to the marketability), the diversity of major offerings allows for the department to maintain a balance in the number of majors. Today, we are close to the number of Earth Science majors we've averaged over the last 20 years (~135 majors). Strong advising is essential for our evolving systems to work for the students and the Department. Another stabilizing factor for the Department is the masters program, which provides graduate student teaching assistants at a low cost to the university-most of our teaching assistants teach General Geology labs, and that course continues to be an effective recruiting mechanism for all of the emphasis areas to some degree. State budget constraints have forced creativity in course offerings. For example, we still require a Geology Field Camp for graduation, but send our students to other university field camps - a cost saving for us. In addition, many of our courses serve multiple emphasis areas, mirroring the nature of earth system science. Moreover, we have managed to combine some upper division courses (mineralogy and earth materials, for example), offered others on an alternate-year basis, reduce the number of upper division electives, and

  12. Radiological sinonasal anatomy

    PubMed Central

    Alrumaih, Redha A.; Ashoor, Mona M.; Obidan, Ahmed A.; Al-Khater, Khulood M.; Al-Jubran, Saeed A.

    2016-01-01

    Objectives: To assess the prevalence of common radiological variants of sinonasal anatomy among Saudi population and compare it with the reported prevalence of these variants in other ethnic and population groups. Methods: This is a retrospective cross-sectional study of 121 computerized tomography scans of the nose and paranasal sinuses of patients presented with sinonasal symptoms to the Department of Otorhinolarngology, King Fahad Hospital of the University, Khobar, Saudi Arabia, between January 2014 and May 2014. Results: Scans of 121 patients fulfilled inclusion criteria were reviewed. Concha bullosa was found in 55.4%, Haller cell in 39.7%, and Onodi cell in 28.9%. Dehiscence of the internal carotid artery was found in 1.65%. Type-1 and type-2 optic nerve were the prevalent types. Type-II Keros classification of the depth of olfactory fossa was the most common among the sample (52.9%). Frontal cells were found in 79.3%; type I was the most common. Conclusions: There is a difference in the prevalence of some radiological variants of the sinonasal anatomy between Saudi population and other study groups. Surgeon must pay special attention in the preoperative assessment of patients with sinonasal pathology to avoid undesirable complications. PMID:27146614

  13. The Gemini Science User Support Department: A community-centered approach to user support

    NASA Astrophysics Data System (ADS)

    Chené, André-Nicolas; Thomas-Osip, Joanna

    2016-01-01

    The Gemini Science User Support Department (SUSD) was formed a little more than a year ago to create a collaborative community of users and staff and to consolidate existing post-observing support throughout the observatory for more efficient use of resources as well as better visibility amongst our user community. This poster is an opportunity to exchange ideas about how Gemini can improve your experience while working with the Observatory and present details about new avenues of post-observing support coming soon. We encourage your feedback at any time.Shortly after its creation, the SUSD conducted a complete revision of the communication cycle between Gemini and its community of researchers. The cycle was then revisited from the perspective of an astronomer interested in using Gemini for their research. This exercise led to a series of proposed changes that are currently under development, and the implementation of a sub-selection is expected in 2016, including the following. (1) Email notifications: Gemini users will receive new forms of email communications that are more instructive and tailored to their program. The objective is to direct the users more efficiently toward the useful links and documentation all along the lifecycle of the program, from phaseII to after the data are completely reduced. (2) HelpDesk system: The HelpDesk will become more user-friendly and transparent. (3) Webpages: The organization of the Gemini webpages will be redesigned to optimize navigation; especially for anything regarding more critical periods likes phaseIs and phaseIIs. (4) Data Reduction User Forum: Following recommendations from Gemini users, new capabilities were added to the forum, like email notifications, and a voting system, in order to make it more practical. This forum's objective is to bring the Gemini community together to exchange their ideas, thoughts, questions and solutions about data reduction, a sort of Reddit, StackOverflow or Slashdot for Gemini data.

  14. Radiological Illustration of Spontaneous Ovarian Hyperstimulation Syndrome

    PubMed Central

    Mittal, Kartik; Koticha, Raj; Dey, Amit K.; Anandpara, Karan; Agrawal, Rajat; Sarvothaman, Madhva P.; Thakkar, Hemangini

    2015-01-01

    Summary Background The role of radiology is of utmost importance not only in diagnosing s-OHSS but also in ruling out other cystic ovarian diseases and to determine the underlying etiology and course of the disease. We presented a radiological algorithm for diagnosing the various causes of s-OHSS. Case Report A 26-year-old female, gravida one was referred to radiology department with history of lower abdominal pain, nausea and vomiting since 2 days which was gradual in onset and progression. The patient had no significant medical and surgical history. Conclusions This article illustrates and emphasizes that diagnosis of s-OHSS and its etiology can be completely evaluated radiologically. Biochemical markers will confirm the radiological diagnosis. PMID:25960820

  15. Radiological Assessment Survey of the Vance road Facility Source Vault Building Materials, Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee

    SciTech Connect

    J. R. Morton

    2000-09-01

    From the 1950s, the Vance Road laboratory was the site of extensive nuclear medical research and involved the used of numerous radionuclides. These nuclides were stored in a source vault stored on the first floor of the facility. Nuclear medical research is no longer conducted in this facility, and the source vault was remediated in preparation for converting the area to office space and general use. The Environmental Survey and Site Assessment Program (ESSAP) of ORISE performed a radiological assessment survey of the source vault and its associated miscellaneous building materials and laboratory equipment in preparation for the conversion to general use space.

  16. AERIAL RADIOLOGICAL SURVEYS

    SciTech Connect

    Proctor, A.E.

    1997-06-09

    Measuring terrestrial gamma radiation from airborne platforms has proved to be a useful method for characterizing radiation levels over large areas. Over 300 aerial radiological surveys have been carried out over the past 25 years including U.S. Department of Energy (DOE) sites, commercial nuclear power plants, Formerly Utilized Sites Remedial Action Program/Uranium Mine Tailing Remedial Action Program (FUSRAP/UMTRAP) sites, nuclear weapons test sites, contaminated industrial areas, and nuclear accident sites. This paper describes the aerial measurement technology currently in use by the Remote Sensing Laboratory (RSL) for routine environmental surveys and emergency response activities. Equipment, data-collection and -analysis methods, and examples of survey results are described.

  17. Radiological Image Compression

    NASA Astrophysics Data System (ADS)

    Lo, Shih-Chung Benedict

    The movement toward digital images in radiology presents the problem of how to conveniently and economically store, retrieve, and transmit the volume of digital images. Basic research into image data compression is necessary in order to move from a film-based department to an efficient digital -based department. Digital data compression technology consists of two types of compression technique: error-free and irreversible. Error -free image compression is desired; however, present techniques can only achieve compression ratio of from 1.5:1 to 3:1, depending upon the image characteristics. Irreversible image compression can achieve a much higher compression ratio; however, the image reconstructed from the compressed data shows some difference from the original image. This dissertation studies both error-free and irreversible image compression techniques. In particular, some modified error-free techniques have been tested and the recommended strategies for various radiological images are discussed. A full-frame bit-allocation irreversible compression technique has been derived. A total of 76 images which include CT head and body, and radiographs digitized to 2048 x 2048, 1024 x 1024, and 512 x 512 have been used to test this algorithm. The normalized mean -square-error (NMSE) on the difference image, defined as the difference between the original and the reconstructed image from a given compression ratio, is used as a global measurement on the quality of the reconstructed image. The NMSE's of total of 380 reconstructed and 380 difference images are measured and the results tabulated. Three complex compression methods are also suggested to compress images with special characteristics. Finally, various parameters which would effect the quality of the reconstructed images are discussed. A proposed hardware compression module is given in the last chapter.

  18. Current Trends in Gamma Radiation Detection for Radiological Emergency Response

    SciTech Connect

    Mukhopadhyay, S., Guss, P., Maurer, R.

    2011-09-01

    Passive and active detection of gamma rays from shielded radioactive materials, including special nuclear materials, is an important task for any radiological emergency response organization. This article reports on the current trends and status of gamma radiation detection objectives and measurement techniques as applied to nonproliferation and radiological emergencies. In recent years, since the establishment of the Domestic Nuclear Detection Office by the Department of Homeland Security, a tremendous amount of progress has been made in detection materials (scintillators, semiconductors), imaging techniques (Compton imaging, use of active masking and hybrid imaging), data acquisition systems with digital signal processing, field programmable gate arrays and embedded isotopic analysis software (viz. gamma detector response and analysis software [GADRAS]1), fast template matching, and data fusion (merging radiological data with geo-referenced maps, digital imagery to provide better situational awareness). In this stride to progress, a significant amount of interdisciplinary research and development has taken place–techniques and spin-offs from medical science (such as x-ray radiography and tomography), materials engineering (systematic planned studies on scintillators to optimize several qualities of a good scintillator, nanoparticle applications, quantum dots, and photonic crystals, just to name a few). No trend analysis of radiation detection systems would be complete without mentioning the unprecedented strategic position taken by the National Nuclear Security Administration (NNSA) to deter, detect, and interdict illicit trafficking in nuclear and other radioactive materials across international borders and through the global maritime transportation–the so-called second line of defense.

  19. Current trends in gamma radiation detection for radiological emergency response

    NASA Astrophysics Data System (ADS)

    Mukhopadhyay, Sanjoy; Guss, Paul; Maurer, Richard

    2011-09-01

    Passive and active detection of gamma rays from shielded radioactive materials, including special nuclear materials, is an important task for any radiological emergency response organization. This article reports on the current trends and status of gamma radiation detection objectives and measurement techniques as applied to nonproliferation and radiological emergencies. In recent years, since the establishment of the Domestic Nuclear Detection Office by the Department of Homeland Security, a tremendous amount of progress has been made in detection materials (scintillators, semiconductors), imaging techniques (Compton imaging, use of active masking and hybrid imaging), data acquisition systems with digital signal processing, field programmable gate arrays and embedded isotopic analysis software (viz. gamma detector response and analysis software [GADRAS]1), fast template matching, and data fusion (merging radiological data with geo-referenced maps, digital imagery to provide better situational awareness). In this stride to progress, a significant amount of inter-disciplinary research and development has taken place-techniques and spin-offs from medical science (such as x-ray radiography and tomography), materials engineering (systematic planned studies on scintillators to optimize several qualities of a good scintillator, nanoparticle applications, quantum dots, and photonic crystals, just to name a few). No trend analysis of radiation detection systems would be complete without mentioning the unprecedented strategic position taken by the National Nuclear Security Administration (NNSA) to deter, detect, and interdict illicit trafficking in nuclear and other radioactive materials across international borders and through the global maritime transportation-the so-called second line of defense.

  20. Common Interventional Radiology Procedures

    MedlinePlus

    ... of common interventional techniques is below. Common Interventional Radiology Procedures Angiography An X-ray exam of the ... into the vertebra. Copyright © 2016 Society of Interventional Radiology. All rights reserved. 3975 Fair Ridge Drive • Suite ...

  1. DOE Radiological Control Manual Core Training Program

    SciTech Connect

    Scott, H.L.; Maisler, J.

    1993-12-31

    Over the past year, the Department of Energy (DOE) Office of Health (EH-40) has taken a leading role in the development of new standardized radiological control training programs for use throughout the DOE complex. The Department promulgated its Radiological Control (RadCon) Manual in June 1992. To ensure consistent application of the criteria presented in the RadCon Manual, standardized radiological control core training courses and training materials have been developed for implementation at all DOE facilities. In producing local training programs, standardized core courses are to be supplemented with site-specific lesson plans, viewgraphs, student handbooks, qualification standards, question banks, and wallet-sized training certificates. Training programs for General Employee Radiological Training, Radiological Worker I and II Training, and Radiological Control Technician Training have been disseminated. Also, training committees under the direction of the Office of Health (EH-40) have been established for the development of additional core training courses, development of examination banks, and the update of the existing core training courses. This paper discusses the current activities and future direction of the DOE radiological control core training program.

  2. Mobile computing for radiology.

    PubMed

    Auffermann, William F; Chetlen, Alison L; Sharma, Arjun; Colucci, Andrew T; DeQuesada, Ivan M; Grajo, Joseph R; Kung, Justin W; Loehfelm, Thomas W; Sherry, Steven J

    2013-12-01

    The rapid advances in mobile computing technology have the potential to change the way radiology and medicine as a whole are practiced. Several mobile computing advances have not yet found application to the practice of radiology, while others have already been applied to radiology but are not in widespread clinical use. This review addresses several areas where radiology and medicine in general may benefit from adoption of the latest mobile computing technologies and speculates on potential future applications. PMID:24200475

  3. Stress management for the radiologic technologist.

    PubMed

    Romano, Jeannine M

    2012-01-01

    Changes in technology in the radiology department and an emphasis on multitasking can lead to stress and burnout, along with the potential for medical errors. A shift in viewpoint and exercises in self-evaluation can help radiologic technologists learn to manage change in a positive manner. Learning to approach change through a series of transitions and positive steps can reduce stress at work and at home. PMID:22988262

  4. A career ladder for radiological technologists.

    PubMed

    Gillan, G D; Pearce, J; Rutherford, M; Walters, L

    1984-03-01

    A career ladder is a mechanism for employee progression within a chosen field. This paper describes the design and implementation of such a system in a large community radiology department. The career ladder system included integrated job descriptions, salary scales and evaluation procedures for radiology technologists. The implementation of this new system had a positive effect on employee morale manifested in decreased turnover, less absenteeism and increased job satisfaction. PMID:10265983

  5. Uncomfortable Departments: British Historians of Science and the Importance of Disciplinary Communities

    ERIC Educational Resources Information Center

    Fyfe, Aileen

    2015-01-01

    This paper explores issues around disciplinary belonging and academic identity. Historians of science learn to think and practise like historians in terms of research practice, but this paper shows that British historians of science do not think of themselves as belonging to the disciplinary community of historians. They may be confident that they…

  6. 44 CFR 351.28 - The Department of Commerce.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS RADIOLOGICAL EMERGENCY PLANNING AND PREPAREDNESS Interagency... requirements for meteorological and hydrological services for radiological emergencies and assist State and... radiological emergency plans. (c) Participate with FEMA in assisting State and local governments in...

  7. 44 CFR 351.27 - The Department of Defense.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS RADIOLOGICAL EMERGENCY PLANNING AND PREPAREDNESS Interagency... weapon storage sites) including distances, time and radiological characteristics. (b) Develop, with FEMA... for use in testing and exercising radiological emergency plans. (c) Assist State and local...

  8. 44 CFR 351.27 - The Department of Defense.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS RADIOLOGICAL EMERGENCY PLANNING AND PREPAREDNESS Interagency... weapon storage sites) including distances, time and radiological characteristics. (b) Develop, with FEMA... for use in testing and exercising radiological emergency plans. (c) Assist State and local...

  9. 44 CFR 351.27 - The Department of Defense.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS RADIOLOGICAL EMERGENCY PLANNING AND PREPAREDNESS Interagency... weapon storage sites) including distances, time and radiological characteristics. (b) Develop, with FEMA... for use in testing and exercising radiological emergency plans. (c) Assist State and local...

  10. 44 CFR 351.27 - The Department of Defense.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF HOMELAND SECURITY PREPAREDNESS RADIOLOGICAL EMERGENCY PLANNING AND PREPAREDNESS Interagency... weapon storage sites) including distances, time and radiological characteristics. (b) Develop, with FEMA... for use in testing and exercising radiological emergency plans. (c) Assist State and local...