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Sample records for eases traditional hurdles

  1. Remediation of Groundwater Contaminated with Organics and Radionuclides - An Innovative Approach Eases Traditional Hurdles

    SciTech Connect

    Scott, J.; Case, N.; Coltman, K.

    2003-02-25

    Traditional approaches to the remediation of contaminated groundwater, such as pump-and-treat, have been used for many years for the treatment of groundwater contaminated with various organics. However the treatment of groundwater contaminated with organics and radionuclides has been considerably more challenging. Safety and Ecology Corporation (SEC) was recently faced with these challenges while designing a remediation system for the remediation of TCE-contaminated groundwater and soil at the RMI Extrusion Plant in Ashtabula, OH. Under contract with RMI Environmental Services (RMIES), SEC teamed with Regenesis, Inc. to design, implement, and execute a bioremediation system to remove TCE and associated organics from groundwater and soil that was also contaminated with uranium and technetium. The SEC-Regenesis system involved the injection of Hydrogen Release Compound (HRC), a natural attenuation accelerant that has been patented, designed, and produced by Regenesis, to stimulate the reductive dechlorination and remediation of chlorinated organics in subsurface environments. The compound was injected using direct-push Geoprobe rods over a specially designed grid system through the zone of contaminated groundwater. The innovative approach eliminated the need to extract contaminated groundwater and bypassed the restrictive limitations listed above. The system has been in operation for roughly six months and has begun to show considerable success at dechlorinating and remediating the TCE plume and in reducing the radionuclides into insoluble precipitants. The paper will provide an overview of the design, installation, and initial operation phase of the project, focusing on how traditional design challenges of remediating radiologically contaminated groundwater were overcome. The following topics will be specifically covered: a description of the mechanics of the HRC technology; an assessment of the applicability of the HRC technology to contaminated groundwater plumes

  2. Computer Ease.

    ERIC Educational Resources Information Center

    Drenning, Susan; Getz, Lou

    1992-01-01

    Computer Ease is an intergenerational program designed to put an Ohio elementary school's computer lab, software library, staff, and students at the disposal of older adults desiring to become computer literate. Three 90-minute instructional sessions allow seniors to experience 1-to-1 high-tech instruction by enthusiastic, nonthreatening…

  3. The malleable meaning of subjective ease.

    PubMed

    Briñol, Pablo; Petty, Richard E; Tormala, Zakary L

    2006-03-01

    People can generate the same thoughts or process the same information with different degrees of ease, and this subjective experience has implications for attitudes and social judgment. In prior research, it has generally been assumed that the experience of ease or fluency is interpreted by people as something good. In the two experiments reported here, the meaning or value of ease was directly manipulated, and the implications for evaluative judgments were explored. Across experiments, we replicated the traditional ease-of-retrieval effect (more thought-congruent attitudes when thoughts were easy rather than difficult to generate) when ease was described as positive, but we reversed this effect when ease was described as negative. These findings suggest that it is important to consider both the content of metacognition (e.g., "those thoughts were easy to generate") and the value associated with that content (e.g., "ease is good" or "ease is bad").

  4. Tohoku Women's Hurdling Project: Science Angels (abstract)

    NASA Astrophysics Data System (ADS)

    Mizuki, Kotoe; Watanabe, Mayuko

    2009-04-01

    Tohoku University was the first National University to admit three women students in Japan in 1913. To support the university's traditional ``open-door'' policy, various projects have been promoted throughout the university since its foundation. A government plan, the Third-Stage Basic Plan for Science and Technology, aims to increase the women scientist ratio up to 25% nationwide. In order to achieve this goal, the Tohoku Women's Hurdling Project, funded by the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT), was adopted in 2006. This project is threefold: support for child/family, improvement of facilities, and support for the next generation, which includes our Science Angels program. ``Science Angels'' are women PhD students appointed by the university president, with the mission to form a strong support system among each other and to become role-models to inspire younger students who want to become researchers. Currently, 50 women graduate students of the natural sciences are Science Angels and are encouraged to design and deliver lectures in their areas of specialty at their alma maters. Up to now, 12 lectures have been delivered and science events for children in our community have been held-all with great success.

  5. An economic theory of the fourth hurdle.

    PubMed

    Rogowski, W H

    2013-05-01

    Third party payers' decision processes for financing health technologies ('fourth hurdle' processes) are subject to intensive descriptive empirical investigation. This paper addresses the need for a theoretical foundation of this research and develops a theoretical framework for analysing fourth hurdle processes from an economics perspective. On the basis of a decision-analytic framework and the theory of agents, fourth hurdle processes are described as sets of institutions to maximize the value derived from finite healthcare resources. Benefits are assumed to arise from the value of better information about and better implementation of the most cost-effective choice. Implementation is improved by decreased information asymmetries and better alignment of incentives. This decreases the effects of ex ante and ex post moral hazard on service provision. Potential indicators of high benefit include high costs associated with wrong decisions and large population sizes affected by the decision. The framework may serve as a basis both for further theoretical work, for example, on the appropriate degree of participation as well as further empirical work, for example, on comparative assessments of fourth hurdle processes. It needs to be complemented by frameworks for analysing fourth hurdle institutions developed by other disciplines such as bioethics or law.

  6. Defining the critical hurdles in cancer immunotherapy

    PubMed Central

    2011-01-01

    Scientific discoveries that provide strong evidence of antitumor effects in preclinical models often encounter significant delays before being tested in patients with cancer. While some of these delays have a scientific basis, others do not. We need to do better. Innovative strategies need to move into early stage clinical trials as quickly as it is safe, and if successful, these therapies should efficiently obtain regulatory approval and widespread clinical application. In late 2009 and 2010 the Society for Immunotherapy of Cancer (SITC), convened an "Immunotherapy Summit" with representatives from immunotherapy organizations representing Europe, Japan, China and North America to discuss collaborations to improve development and delivery of cancer immunotherapy. One of the concepts raised by SITC and defined as critical by all parties was the need to identify hurdles that impede effective translation of cancer immunotherapy. With consensus on these hurdles, international working groups could be developed to make recommendations vetted by the participating organizations. These recommendations could then be considered by regulatory bodies, governmental and private funding agencies, pharmaceutical companies and academic institutions to facilitate changes necessary to accelerate clinical translation of novel immune-based cancer therapies. The critical hurdles identified by representatives of the collaborating organizations, now organized as the World Immunotherapy Council, are presented and discussed in this report. Some of the identified hurdles impede all investigators; others hinder investigators only in certain regions or institutions or are more relevant to specific types of immunotherapy or first-in-humans studies. Each of these hurdles can significantly delay clinical translation of promising advances in immunotherapy yet if overcome, have the potential to improve outcomes of patients with cancer. PMID:22168571

  7. Defining the critical hurdles in cancer immunotherapy.

    PubMed

    Fox, Bernard A; Schendel, Dolores J; Butterfield, Lisa H; Aamdal, Steinar; Allison, James P; Ascierto, Paolo Antonio; Atkins, Michael B; Bartunkova, Jirina; Bergmann, Lothar; Berinstein, Neil; Bonorino, Cristina C; Borden, Ernest; Bramson, Jonathan L; Britten, Cedrik M; Cao, Xuetao; Carson, William E; Chang, Alfred E; Characiejus, Dainius; Choudhury, A Raja; Coukos, George; de Gruijl, Tanja; Dillman, Robert O; Dolstra, Harry; Dranoff, Glenn; Durrant, Lindy G; Finke, James H; Galon, Jerome; Gollob, Jared A; Gouttefangeas, Cécile; Grizzi, Fabio; Guida, Michele; Håkansson, Leif; Hege, Kristen; Herberman, Ronald B; Hodi, F Stephen; Hoos, Axel; Huber, Christoph; Hwu, Patrick; Imai, Kohzoh; Jaffee, Elizabeth M; Janetzki, Sylvia; June, Carl H; Kalinski, Pawel; Kaufman, Howard L; Kawakami, Koji; Kawakami, Yutaka; Keilholtz, Ulrich; Khleif, Samir N; Kiessling, Rolf; Kotlan, Beatrix; Kroemer, Guido; Lapointe, Rejean; Levitsky, Hyam I; Lotze, Michael T; Maccalli, Cristina; Maio, Michele; Marschner, Jens-Peter; Mastrangelo, Michael J; Masucci, Giuseppe; Melero, Ignacio; Melief, Cornelius; Murphy, William J; Nelson, Brad; Nicolini, Andrea; Nishimura, Michael I; Odunsi, Kunle; Ohashi, Pamela S; O'Donnell-Tormey, Jill; Old, Lloyd J; Ottensmeier, Christian; Papamichail, Michael; Parmiani, Giorgio; Pawelec, Graham; Proietti, Enrico; Qin, Shukui; Rees, Robert; Ribas, Antoni; Ridolfi, Ruggero; Ritter, Gerd; Rivoltini, Licia; Romero, Pedro J; Salem, Mohamed L; Scheper, Rik J; Seliger, Barbara; Sharma, Padmanee; Shiku, Hiroshi; Singh-Jasuja, Harpreet; Song, Wenru; Straten, Per Thor; Tahara, Hideaki; Tian, Zhigang; van Der Burg, Sjoerd H; von Hoegen, Paul; Wang, Ena; Welters, Marij Jp; Winter, Hauke; Withington, Tara; Wolchok, Jedd D; Xiao, Weihua; Zitvogel, Laurence; Zwierzina, Heinz; Marincola, Francesco M; Gajewski, Thomas F; Wigginton, Jon M; Disis, Mary L

    2011-01-01

    Scientific discoveries that provide strong evidence of antitumor effects in preclinical models often encounter significant delays before being tested in patients with cancer. While some of these delays have a scientific basis, others do not. We need to do better. Innovative strategies need to move into early stage clinical trials as quickly as it is safe, and if successful, these therapies should efficiently obtain regulatory approval and widespread clinical application. In late 2009 and 2010 the Society for Immunotherapy of Cancer (SITC), convened an "Immunotherapy Summit" with representatives from immunotherapy organizations representing Europe, Japan, China and North America to discuss collaborations to improve development and delivery of cancer immunotherapy. One of the concepts raised by SITC and defined as critical by all parties was the need to identify hurdles that impede effective translation of cancer immunotherapy. With consensus on these hurdles, international working groups could be developed to make recommendations vetted by the participating organizations. These recommendations could then be considered by regulatory bodies, governmental and private funding agencies, pharmaceutical companies and academic institutions to facilitate changes necessary to accelerate clinical translation of novel immune-based cancer therapies. The critical hurdles identified by representatives of the collaborating organizations, now organized as the World Immunotherapy Council, are presented and discussed in this report. Some of the identified hurdles impede all investigators; others hinder investigators only in certain regions or institutions or are more relevant to specific types of immunotherapy or first-in-humans studies. Each of these hurdles can significantly delay clinical translation of promising advances in immunotherapy yet if overcome, have the potential to improve outcomes of patients with cancer. PMID:22168571

  8. Defining the critical hurdles in cancer immunotherapy.

    PubMed

    Fox, Bernard A; Schendel, Dolores J; Butterfield, Lisa H; Aamdal, Steinar; Allison, James P; Ascierto, Paolo Antonio; Atkins, Michael B; Bartunkova, Jirina; Bergmann, Lothar; Berinstein, Neil; Bonorino, Cristina C; Borden, Ernest; Bramson, Jonathan L; Britten, Cedrik M; Cao, Xuetao; Carson, William E; Chang, Alfred E; Characiejus, Dainius; Choudhury, A Raja; Coukos, George; de Gruijl, Tanja; Dillman, Robert O; Dolstra, Harry; Dranoff, Glenn; Durrant, Lindy G; Finke, James H; Galon, Jerome; Gollob, Jared A; Gouttefangeas, Cécile; Grizzi, Fabio; Guida, Michele; Håkansson, Leif; Hege, Kristen; Herberman, Ronald B; Hodi, F Stephen; Hoos, Axel; Huber, Christoph; Hwu, Patrick; Imai, Kohzoh; Jaffee, Elizabeth M; Janetzki, Sylvia; June, Carl H; Kalinski, Pawel; Kaufman, Howard L; Kawakami, Koji; Kawakami, Yutaka; Keilholtz, Ulrich; Khleif, Samir N; Kiessling, Rolf; Kotlan, Beatrix; Kroemer, Guido; Lapointe, Rejean; Levitsky, Hyam I; Lotze, Michael T; Maccalli, Cristina; Maio, Michele; Marschner, Jens-Peter; Mastrangelo, Michael J; Masucci, Giuseppe; Melero, Ignacio; Melief, Cornelius; Murphy, William J; Nelson, Brad; Nicolini, Andrea; Nishimura, Michael I; Odunsi, Kunle; Ohashi, Pamela S; O'Donnell-Tormey, Jill; Old, Lloyd J; Ottensmeier, Christian; Papamichail, Michael; Parmiani, Giorgio; Pawelec, Graham; Proietti, Enrico; Qin, Shukui; Rees, Robert; Ribas, Antoni; Ridolfi, Ruggero; Ritter, Gerd; Rivoltini, Licia; Romero, Pedro J; Salem, Mohamed L; Scheper, Rik J; Seliger, Barbara; Sharma, Padmanee; Shiku, Hiroshi; Singh-Jasuja, Harpreet; Song, Wenru; Straten, Per Thor; Tahara, Hideaki; Tian, Zhigang; van Der Burg, Sjoerd H; von Hoegen, Paul; Wang, Ena; Welters, Marij Jp; Winter, Hauke; Withington, Tara; Wolchok, Jedd D; Xiao, Weihua; Zitvogel, Laurence; Zwierzina, Heinz; Marincola, Francesco M; Gajewski, Thomas F; Wigginton, Jon M; Disis, Mary L

    2011-12-14

    Scientific discoveries that provide strong evidence of antitumor effects in preclinical models often encounter significant delays before being tested in patients with cancer. While some of these delays have a scientific basis, others do not. We need to do better. Innovative strategies need to move into early stage clinical trials as quickly as it is safe, and if successful, these therapies should efficiently obtain regulatory approval and widespread clinical application. In late 2009 and 2010 the Society for Immunotherapy of Cancer (SITC), convened an "Immunotherapy Summit" with representatives from immunotherapy organizations representing Europe, Japan, China and North America to discuss collaborations to improve development and delivery of cancer immunotherapy. One of the concepts raised by SITC and defined as critical by all parties was the need to identify hurdles that impede effective translation of cancer immunotherapy. With consensus on these hurdles, international working groups could be developed to make recommendations vetted by the participating organizations. These recommendations could then be considered by regulatory bodies, governmental and private funding agencies, pharmaceutical companies and academic institutions to facilitate changes necessary to accelerate clinical translation of novel immune-based cancer therapies. The critical hurdles identified by representatives of the collaborating organizations, now organized as the World Immunotherapy Council, are presented and discussed in this report. Some of the identified hurdles impede all investigators; others hinder investigators only in certain regions or institutions or are more relevant to specific types of immunotherapy or first-in-humans studies. Each of these hurdles can significantly delay clinical translation of promising advances in immunotherapy yet if overcome, have the potential to improve outcomes of patients with cancer.

  9. Easing chronic pain with spiritual resources.

    PubMed

    Mandziuk, P A

    1993-03-01

    Chronic pain is noted as a growing problem among Americans, often misunderstood and untreated. Frequently, a spiritual crisis accompanies the condition. Pastoral caregivers have a unique role in bringing to bear the expertise of their profession as well as the traditions of prayer and meditation to contribute to the easing of the person's suffering. Pastoral attending can be a key component for relational support and coping with the pain. A brief case study highlights the effectiveness of using the skills of pastoral care for holistic care of the person.

  10. Articulation Agreements Ease the Way.

    ERIC Educational Resources Information Center

    Reese, Susan

    2002-01-01

    Articulation agreements between secondary and postsecondary institutions often provide for granting college credit for course work completed at another institution. They have been described as programs designed to create pathways of learning that ease the transition of students from secondary to postsecondary levels. (JOW)

  11. Artificial insemination history: hurdles and milestones.

    PubMed

    Ombelet, W; Van Robays, J

    2015-01-01

    Artificial insemination with homologous (AIH) or donor semen (AID) is nowadays a very popular treatment procedure used for many subfertile women worldwide. The rationale behind artificial insemination is to increase gamete density at the site of fertilisation. The sequence of events leading to today's common use of artificial insemination traces back to scientific studies and experimentation many centuries ago. Modern techniques used in human artificial insemination programmes are mostly adapted from the work on cattle by dairy farmers wishing to improve milk production by using artificial insemination with sperm of selected bulls with well chosen genetic traits. The main reason for the renewed interest in artificial insemination in human was associated with the refinement of techniques for the preparation of washed motile spermatozoa in the early years of IVF. The history of artificial insemination is reviewed with particular interest to the most important hurdles and milestones. PMID:26175891

  12. Artificial insemination history: hurdles and milestones

    PubMed Central

    Ombelet, W.; Van Robays, J.

    2015-01-01

    Artificial insemination with homologous (AIH) or donor semen (AID) is nowadays a very popular treatment procedure used for many subfertile women worldwide. The rationale behind artificial insemination is to increase gamete density at the site of fertilisation. The sequence of events leading to today’s common use of artificial insemination traces back to scientific studies and experimentation many centuries ago. Modern techniques used in human artificial insemination programmes are mostly adapted from the work on cattle by dairy farmers wishing to improve milk production by using artificial insemination with sperm of selected bulls with well chosen genetic traits. The main reason for the renewed interest in artificial insemination in human was associated with the refinement of techniques for the preparation of washed motile spermatozoa in the early years of IVF. The history of artificial insemination is reviewed with particular interest to the most important hurdles and milestones. PMID:26175891

  13. Eased Canadian foreign investment sought

    SciTech Connect

    Not Available

    1991-12-16

    This paper reports that foreign investors soon may have an expanded opportunity to invest in Canada's oil industry. Industry and business groups and members of the Alberta caucus of the governing federal Conservative Party are calling for easing or removal of current restrictions on foreign investment in the energy sector. There is strong opposition from the political left to block any dilution of current limits on foreign investment in Canada.

  14. Overcoming the hurdles to providing urban health care in the 21st century.

    PubMed

    Guerra, Fernando A; Crockett, Susan A

    2004-12-01

    The delivery of health care services to urban populations in the United States is a system of rapidly increasing complexity. With the emergence of superspecialized physicians, a scientific approach to disease management has received great emphasis. Those providing health care at the population level may also apply this evidence-based approach. Analysis of the process of health care delivery in its entirety is complicated, confusing, and may be fraught with bias. In this article, a powerful instrument for providing a scientific approach to urban health care health policy development is introduced. This tool allows for analysis and assessment of hurdles to health care delivery to urban populations by dividing the process into elements of "administration," "provision," and "utilization" (APU). This APU triangle model, while intuitive, also allows a more definitive analysis by parts than would be possible to make of the whole. Using this model, the authors explore some of the hurdles faced by each element as well as some potential solutions. Although this model is presented in the context of urban hurdles to health care, it is equally applicable to rural environments or other service-delivery systems. In conclusion, this article discusses the emergence of the role of the public health department as the facilitator and manager between sectors of the community not traditionally connected in a collaborative health care model. Thus, the urban public health department coordinates efforts to surmount the hurdles and provides the venue for analysis, development, and employment of successful strategies.

  15. Examining Teachers' Hurdles to `Science for All'

    NASA Astrophysics Data System (ADS)

    Southerland, Sherry; Gallard, Alejandro; Callihan, Laurie

    2011-11-01

    The goal of this research is to identify science teachers' beliefs and conceptions that play an important role in shaping their understandings of and attempts to enact inclusive science teaching practices. We examined the work products, both informal (online discussions, email exchanges) and formal (papers, unit plans, peer reviews), of 14 teachers enrolled in a master's degree course focused on diversity in science teaching and learning. These emerging understandings were member-checked via a series of interviews with a subset of these teachers. Our analysis was conducted in two stages: (1) describing the difficulties the teachers identified for themselves in their attempts to teach science to a wide range of students in their classes and (2) analyzing these self-identified barriers for underlying beliefs and conceptions that serve to prohibit or allow for the teachers' understanding and enactment of equitable science instruction. The teachers' self-identified barriers were grouped into three categories: students, broader social infrastructure, and self. The more fundamental barriers identified included teacher beliefs about the ethnocentrism of the mainstream, essentialism/individualism, and beliefs about the meritocracy of schooling. The implications of these hurdles for science teacher education are discussed.

  16. Effect of Hurdle Technology in Food Preservation: A Review.

    PubMed

    Singh, Shiv; Shalini, Rachana

    2016-01-01

    Hurdle technology is used in industrialized as well as in developing countries for the gentle but effective preservation of foods. Hurdle technology was developed several years ago as a new concept for the production of safe, stable, nutritious, tasty, and economical foods. Previously hurdle technology, i.e., a combination of preservation methods, was used empirically without much knowledge of the governing principles. The intelligent application of hurdle technology has become more prevalent now, because the principles of major preservative factors for foods (e.g., temperature, pH, aw, Eh, competitive flora), and their interactions, became better known. Recently, the influence of food preservation methods on the physiology and behavior of microorganisms in foods, i.e. their homeostasis, metabolic exhaustion, stress reactions, are taken into account, and the novel concept of multi-target food preservation emerged. The present contribution reviews the concept of the potential hurdles for foods, the hurdle effect, and the hurdle technology for the prospects of the future goal of a multi-target preservation of foods.

  17. Tradition, tradition

    PubMed Central

    Rockman, Howard A.

    2012-01-01

    Starting with this issue, the Editorial duties for the JCI move to Duke University and the University of North Carolina at Chapel Hill. As we begin our five-year tenure at the helm of this prestigious journal, the tradition of excellence that these two schools typically display on the basketball court now enters the editorial boardroom. PMID:22378046

  18. Easing Chronic Pain: Better Treatments and Medications

    MedlinePlus

    ... Bar Home Current Issue Past Issues Easing Chronic Pain: Better Treatments and Medications Past Issues / Fall 2007 ... this page please turn Javascript on. What Is Pain? You know it at once. It may be ...

  19. Nanoparticles Ease Aching Joints in Mice

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_161188.html Nanoparticles Ease Aching Joints in Mice Treatment might one ... News) -- New research in mice suggests that tiny nanoparticles might one day be a better way to ...

  20. Hurdles to health: immigrant and refugee health care in Australia.

    PubMed

    Murray, Sally B; Skull, Sue A

    2005-02-01

    Refugees and asylum seekers face a number of barriers to accessing health care and improved health status. These include language difficulties, financial need and unemployment, cultural differences, legal barriers and a health workforce with generally low awareness of issues specific to refugees. Importantly, current Australian government migration and settlement policy also impacts on access to health and health status. An adequate understanding of these 'hurdles to health' is a prerequisite for health providers and health service managers if they are to tailor health care and services appropriately. We include tables of available resources and entitlements to health care according to visa category to assist providers and managers. PMID:15683352

  1. Hurdles in anticancer drug development from a regulatory perspective.

    PubMed

    Jonsson, Bertil; Bergh, Jonas

    2012-04-01

    Between January 2001 and January 2012, 48 new medicinal products for cancer treatment were licensed within the EU, and 77 new indications were granted for products already licensed. In some cases, a major improvement to existing therapies was achieved, for example, trastuzumab in breast cancer. In other cases, new fields for effective drug therapy opened up, such as in chronic myeloid leukemia, and renal-cell carcinoma. In most cases, however, the benefit-risk balance was considered to be only borderline favorable. Based on our assessment of advice procedures for marketing authorization, 'need for speed' seems to be the guiding principle in anticancer drug development. Although, for drugs that make a difference, early licensure is of obvious importance to patients, this is less evident in the case of borderline drugs. Without proper incentives and with hurdles inside and outside companies, a change in drug development cannot be expected; drugs improving benefit-risk modestly over available therapies will be brought forward towards licensure. In this Perspectives article, we discuss some hurdles to biomarker-driven drug development and provide some suggestions to overcome them. PMID:22349015

  2. Technological hurdles to the application of intercalated graphite fibers

    NASA Technical Reports Server (NTRS)

    Gaier, James R.

    1988-01-01

    Before intercalated graphite fibers can be developed as an effective power material, there are several technological hurdles which must be overcome. These include the environmental stability, homogeneity and bulk properties, connection procedures, and costs. Strides were made within the last several years in stability and homogeneity of intercalated graphite fibers. Bulk properties and connection procedures are areas of active research now. Costs are still prohibitive for all but the most demanding applications. None of these problems, however, appear to be unsolvable, and their solution may result in wide spread GOC application. The development of a relatively simple technology application, such as EMI shielding, would stimulate the solution of scale-up problems. Once this technology is developed, then more demanding applications, such as power bus bars, may be possible.

  3. Nerve Zap Eased Rheumatoid Arthritis in Small Study

    MedlinePlus

    ... news/fullstory_159838.html Nerve Zap Eased Rheumatoid Arthritis in Small Study Treatment worked some for patients ... gut may help ease stubborn symptoms of rheumatoid arthritis, preliminary research suggests. The study, of 17 adults ...

  4. Performance and ease influence perceived speed.

    PubMed

    Witt, Jessica K; Sugovic, Mila

    2010-01-01

    According to the action-specific perception account, perception is a function of optical information and the perceiver's ability to perform the intended action. While most of the evidence for the action-specific perception account is on spatial perception, in the current experiments we examined similar effects in the perception of speed. Tennis players reproduced the time the ball traveled from the feeder machine to when they hit it. The players judged the ball to be moving faster on trials when they hit the ball out-of-bounds than on trials where they successfully hit the ball in-bounds. Follow-up experiments in the laboratory showed that participants judged virtual balls to be moving slower when they played with a bigger paddle in a modified version of Pong. These studies suggest that performance and task ease influence perceived speed. PMID:21180356

  5. Chronopharmaceutical Drug Delivery Systems: Hurdles, Hype or Hope?⊗

    PubMed Central

    Youan, Bi-Botti C.

    2010-01-01

    The current advances in chronobiology and the knowledge gained from chronotherapy of selected diseases strongly suggest that “the one size fits all at all times” approach to drug delivery is no longer substantiated, at least for selected bioactive agents and disease therapy or prevention. Thus, there is a critical and urgent need for chronopharmaceutical research (e.g., design and evaluation of robust, spatially and temporally controlled drug delivery systems that would be clinically intended for chronotherapy by different routes of administration). This review provides a brief overview of current delivery system intended for chronotherapy. In theory, such an ideal “magic pill” preferably with affordable cost, would improve the safety, efficacy and patient compliance of old and new drugs. However, currently, there are three major hurdles for the successful transition of such system from laboratory to patient bedside. These include the challenges to identify adequate (i) rhythmic biomaterials and systems, (ii) rhythm engineering modeling, perhaps using system biology and (iii) regulatory guidance. PMID:20438781

  6. Therapeutic antisense oligonucleotides against cancer: hurdling to the clinic

    PubMed Central

    Moreno, Pedro M. D.; Pêgo, Ana P.

    2014-01-01

    Under clinical development since the early 90's and with two successfully approved drugs (Fomivirsen and Mipomersen), oligonucleotide-based therapeutics has not yet delivered a clinical drug to the market in the cancer field. Whilst many pre-clinical data has been generated, a lack of understanding still exists on how to efficiently tackle all the different challenges presented for cancer targeting in a clinical setting. Namely, effective drug vectorization, careful choice of target gene or synergistic multi-gene targeting are surely decisive, while caution must be exerted to avoid potential toxic, often misleading off-target-effects. Here a brief overview will be given on the nucleic acid chemistry advances that established oligonucleotide technologies as a promising therapeutic alternative and ongoing cancer related clinical trials. Special attention will be given toward a perspective on the hurdles encountered specifically in the cancer field by this class of therapeutic oligonucleotides and a view on possible avenues for success is presented, with particular focus on the contribution from nanotechnology to the field. PMID:25353019

  7. Hurdling barriers through market uncertainty: Case studies ininnovative technology adoption

    SciTech Connect

    Payne, Christopher T.; Radspieler Jr., Anthony; Payne, Jack

    2002-08-18

    The crisis atmosphere surrounding electricity availability in California during the summer of 2001 produced two distinct phenomena in commercial energy consumption decision-making: desires to guarantee energy availability while blackouts were still widely anticipated, and desires to avoid or mitigate significant price increases when higher commercial electricity tariffs took effect. The climate of increased consideration of these factors seems to have led, in some cases, to greater willingness on the part of business decision-makers to consider highly innovative technologies. This paper examines three case studies of innovative technology adoption: retrofit of time-and-temperature signs on an office building; installation of fuel cells to supply power, heating, and cooling to the same building; and installation of a gas-fired heat pump at a microbrewery. We examine the decision process that led to adoption of these technologies. In each case, specific constraints had made more conventional energy-efficient technologies inapplicable. We examine how these barriers to technology adoption developed over time, how the California energy decision-making climate combined with the characteristics of these innovative technologies to overcome the barriers, and what the implications of hurdling these barriers are for future energy decisions within the firms.

  8. Therapeutic Antisense Oligonucleotides against Cancer: Hurdling to the Clinic

    NASA Astrophysics Data System (ADS)

    Moreno, Pedro; Pêgo, Ana

    2014-10-01

    Under clinical development since the early 90’s and with two successfully approved drugs (Fomivirsen and Mipomersen), oligonucleotide-based therapeutics have not yet delivered a clinical drug to the market in the cancer field. Whilst many pre-clinical data has been generated, a lack of understanding still exists on how to efficiently tackle all the different challenges presented for cancer targeting in a clinical setting. Namely, effective drug vectorization, careful choice of target gene or synergistic multi-gene targeting are surely decisive, while caution must be exerted to avoid potential toxic, often misleading off-target-effects. Here a brief overview will be given on the nucleic acid chemistry advances that established oligonucleotide technologies as a promising therapeutic alternative and ongoing cancer related clinical trials. Special attention will be given towards a perspective on the hurdles encountered specifically in the cancer field by this class of therapeutic oligonucleotides and a view on possible avenues for success is presented, with particular focus on the contribution from nanotechnology to the field.

  9. Comprehensive Software Eases Air Traffic Management

    NASA Technical Reports Server (NTRS)

    2007-01-01

    To help air traffic control centers improve the safety and the efficiency of the National Airspace System, Ames Research Center developed the Future Air Traffic Management Concepts Evaluation Tool (FACET) software, which won NASA's 2006 "Software of the Year" competition. In 2005, Ames licensed FACET to Flight Explorer Inc., for integration into its Flight Explorer (version 6.0) software. The primary FACET features incorporated in the Flight Explorer software system alert airspace users to forecasted demand and capacity imbalances. Advance access to this information helps dispatchers anticipate congested sectors (airspace) and delays at airports, and decide if they need to reroute flights. FACET is now a fully integrated feature in the Flight Explorer Professional Edition (version 7.0). Flight Explorer Professional offers end-users other benefits, including ease of operation; automatic alerts to inform users of important events such as weather conditions and potential airport delays; and international, real-time flight coverage over Canada, the United Kingdom, New Zealand, and sections of the Atlantic and Pacific Oceans. Flight Explorer Inc. recently broadened coverage by partnering with Honeywell International Inc.'s Global Data Center, Blue Sky Network, Sky Connect LLC, SITA, ARINC Incorporated, Latitude Technologies Corporation, and Wingspeed Corporation, to track their aircraft anywhere in the world.

  10. Low Temperature and Modified Atmosphere: Hurdles for Antibiotic Resistance Transfer?

    PubMed

    Van Meervenne, Eva; Van Coillie, Els; Van Weyenberg, Stephanie; Boon, Nico; Herman, Lieve; Devlieghere, Frank

    2015-12-01

    Food is an important dissemination route for antibiotic-resistant bacteria. Factors used during food production and preservation may contribute to the transfer of antibiotic resistance genes, but research on this subject is scarce. In this study, the effect of temperature (7 to 37°C) and modified atmosphere packaging (air, 50% CO2-50% N2, and 100% N2) on antibiotic resistance transfer from Lactobacillus sakei subsp. sakei to Listeria monocytogenes was evaluated. Filter mating was performed on nonselective agar plates with high-density inocula. A more realistic setup was created by performing modified atmosphere experiments on cooked ham using high-density and low-density inocula. Plasmid transfer was observed between 10 and 37°C, with plasmid transfer also observed at 7°C during a prolonged incubation period. When high-density inocula were used, transconjugants were detected, both on agar plates and cooked ham, under the three atmospheres (air, 50% CO2-50% N2, and 100% N2) at 7°C. This yielded a median transfer ratio (number of transconjugants/number of recipients) with an order of magnitude of 10(-4) to 10(-6). With low-density inocula, transfer was only detected under the 100% N2 atmosphere after 10-day incubation at 7°C, yielding a transfer ratio of 10(-5). Under this condition, the highest bacterial density was obtained. The results indicate that low temperature and modified atmosphere packaging, two important hurdles in the food industry, do not necessarily prevent plasmid transfer from Lactobacillus sakei subsp. sakei to Listeria monocytogenes.

  11. Low Temperature and Modified Atmosphere: Hurdles for Antibiotic Resistance Transfer?

    PubMed

    Van Meervenne, Eva; Van Coillie, Els; Van Weyenberg, Stephanie; Boon, Nico; Herman, Lieve; Devlieghere, Frank

    2015-12-01

    Food is an important dissemination route for antibiotic-resistant bacteria. Factors used during food production and preservation may contribute to the transfer of antibiotic resistance genes, but research on this subject is scarce. In this study, the effect of temperature (7 to 37°C) and modified atmosphere packaging (air, 50% CO2-50% N2, and 100% N2) on antibiotic resistance transfer from Lactobacillus sakei subsp. sakei to Listeria monocytogenes was evaluated. Filter mating was performed on nonselective agar plates with high-density inocula. A more realistic setup was created by performing modified atmosphere experiments on cooked ham using high-density and low-density inocula. Plasmid transfer was observed between 10 and 37°C, with plasmid transfer also observed at 7°C during a prolonged incubation period. When high-density inocula were used, transconjugants were detected, both on agar plates and cooked ham, under the three atmospheres (air, 50% CO2-50% N2, and 100% N2) at 7°C. This yielded a median transfer ratio (number of transconjugants/number of recipients) with an order of magnitude of 10(-4) to 10(-6). With low-density inocula, transfer was only detected under the 100% N2 atmosphere after 10-day incubation at 7°C, yielding a transfer ratio of 10(-5). Under this condition, the highest bacterial density was obtained. The results indicate that low temperature and modified atmosphere packaging, two important hurdles in the food industry, do not necessarily prevent plasmid transfer from Lactobacillus sakei subsp. sakei to Listeria monocytogenes. PMID:26613914

  12. Teratomas from pluripotent stem cells: A clinical hurdle.

    PubMed

    Fong, Chui-Yee; Gauthaman, Kalamegam; Bongso, Ariff

    2010-11-01

    Although basic research on human embryonic stem cells (hESCs) at the laboratory bench has progressed with enviable speed there has been little head way in terms of its clinical application. A look at the Internet however shows several stem cell clinics worldwide offering direct transplantation of undifferentiated hESCs to patients for the cure of a variety of diseases before bona fide evidence-based results can be demonstrated from large controlled studies. This raises concern because reliable protocols have to be first developed to resolve the three major hurdles delaying clinical trials such as inadequate cell numbers, immunorejection and tumorigenesis. Cell expansion methods using bioreactors, rotary culture and mitotic agents have now been developed to generate stem cell derivatives in large numbers. The problem of immunorejection can now be overcome with the development of indirect and direct reprogramming protocols to personalize tissues to patients (human induced pluripotent stem cells, hiPSCs; nuclear transfer stem cells, NTSCs; induced neuronal cells, iN). However, hESC, hiPSC, and NTSCs being pluripotent have the disadvantage of teratoma formation in vivo which has to be carefully addressed so as to provide safe stem cell based therapies to the patient. This review addresses the issue of tumorigenesis and discusses approaches by which this concern may be overcome and at the same time emphasizes the need to concurrently explore alternative stem cell sources that do not confer the disadvantages of pluripotency but are widely multipotent so as to yield safe desirable tissues for clinical application as soon as possible. PMID:20665544

  13. Movement Activity Levels on Traditional and Contemporary Playground Structures.

    ERIC Educational Resources Information Center

    Gabbard, Carl P.; LeBlanc, Elizabeth

    This study investigated playground activity levels of children in grades K-4 and compared levels of use of traditional and creative playground apparatus. The traditional playground area consisted of climbing bars, slides, ladders, chin bars, swings, see saws, and a merry-go-round. The creative playground contained tire hurdles, tire walk, tire…

  14. Italy makes U-turn on nuclear power, but hurdles remain

    SciTech Connect

    2009-05-15

    A consortium consisting of ENEL and EDF in partnership with others including Edison, a major generator, and possibly a number of heavy industrial electricity users could invest in nuclear plants. But many technical, political, regulatory, and financial hurdles remain.

  15. Estimation of hurdle clearance parameters using a monocular human motion tracking method.

    PubMed

    Krzeszowski, Tomasz; Przednowek, Krzysztof; Wiktorowicz, Krzysztof; Iskra, Janusz

    2016-09-01

    This paper presents a method of monocular human motion tracking for estimation of hurdle clearance kinematic parameters. The analysis involved 10 image sequences of five hurdlers at various training levels. Recording of the sequences was carried out under simulated starting conditions of a 110 m hurdle race. The parameters were estimated using the particle swarm optimization algorithm and they are based on analysis of the images recorded with a 100 Hz camera. The proposed method does not involve using any special clothes, markers, inertial sensors, etc. As the quality criteria, the mean absolute error and mean relative error were used. The level of computed errors justifies the use of this method to estimate hurdle clearance parameters.

  16. Compulsory Hurdle Literacy and Numeracy Requirements for Senior Secondary Students: What Do the Stakeholders Think?

    ERIC Educational Resources Information Center

    Rice, Suzanne; Griffin, Patrick; Care, Esther; McPherson, Jason

    2012-01-01

    As a policy initiative to improve student achievement, a number of jurisdictions have introduced compulsory literacy and numeracy standards for senior secondary students, the meeting of which forms a hurdle requirement for the award of the senior secondary exit certificate. While such a requirement is sometimes justified by policymakers as a…

  17. College Education and the Poor in China: Documenting the Hurdles to Educational Attainment and College Matriculation

    ERIC Educational Resources Information Center

    Wang, Xiaobing; Liu, Chengfang; Zhang, Linxiu; Luo, Renfu; Glauben, Thomas; Shi, Yaojiang; Rozelle, Scott; Sharbono, Brian

    2011-01-01

    Although universities have expanded in size, it is unclear whether the poor have benefited. If there are high returns to college education, then increasing access of the poor to college has important welfare implications. The objective of this paper is to document the rates of enrollment into college of the poor and to identify the hurdles to…

  18. Spatiotemporal hurdle models for zero-inflated count data: Exploring trends in emergency department visits.

    PubMed

    Neelon, Brian; Chang, Howard H; Ling, Qiang; Hastings, Nicole S

    2014-03-28

    Motivated by a study exploring spatiotemporal trends in emergency department use, we develop a class of two-part hurdle models for the analysis of zero-inflated areal count data. The models consist of two components-one for the probability of any emergency department use and one for the number of emergency department visits given use. Through a hierarchical structure, the models incorporate both patient- and region-level predictors, as well as spatially and temporally correlated random effects for each model component. The random effects are assigned multivariate conditionally autoregressive priors, which induce dependence between the components and provide spatial and temporal smoothing across adjacent spatial units and time periods, resulting in improved inferences. To accommodate potential overdispersion, we consider a range of parametric specifications for the positive counts, including truncated negative binomial and generalized Poisson distributions. We adopt a Bayesian inferential approach, and posterior computation is handled conveniently within standard Bayesian software. Our results indicate that the negative binomial and generalized Poisson hurdle models vastly outperform the Poisson hurdle model, demonstrating that overdispersed hurdle models provide a useful approach to analyzing zero-inflated spatiotemporal data. PMID:24682266

  19. Difficult OptEase Filter Retrievals After Prolonged Indwelling Times

    SciTech Connect

    Van Ha, Thuong G. Kang, Lisa; Lorenz, Jonathan; Zangan, Steven; Navuluri, Rakesh; Straus, Christopher; Funaki, Brian

    2013-08-01

    PurposeThe OptEase vena cave filter (Cordis, Piscataway, NJ) is commercially available as a retrievable or permanent filter with short recommended indwelling time, presumably due to extensive contact of the filter side struts with the inferior vena cava wall and subsequent neointimal hyperplasia leading to incorporation. Our purpose was to evaluate OptEase filter retrievals with a long indwelling time period that required unconventional retrieval techniques.Materials and MethodsWe retrospectively reviewed patients who underwent OptEase filter retrieval with long undwelling times requiring additional maneuvers for retrieval. Techniques used included rigid endobronchial forceps dissection and wire-through-loop snare. Each patient underwent postretrieval venogram to evaluate for possible complications. In addition, patients had clinical follow-up 2 weeks after the retrieval procedure.ResultsThere were three patients (2 women, 1 man; average age 64 years) who underwent OptEase filter retrieval. The mean indwelling time was 6.4 months. The indwelling filters were successfully retrieved. There were no complications. Postprocedural follow-up showed no clinical pathology.ConclusionUnconventional techniques aided in the retrieval of OptEase filters with long indwelling times.

  20. Facilities, breed and experience affect ease of sheep handling: the livestock transporter's perspective.

    PubMed

    Burnard, C L; Pitchford, W S; Hocking Edwards, J E; Hazel, S J

    2015-08-01

    An understanding of the perceived importance of a variety of factors affecting the ease of handling of sheep and the interactions between these factors is valuable in improving profitability and welfare of the livestock. Many factors may contribute to animal behaviour during handling, and traditionally these factors have been assessed in isolation under experimental conditions. A human social component to this phenomenon also exists. The aim of this study was to gain a deeper understanding of the importance of a variety of factors affecting ease of handling, and the interactions between these from the perspective of the livestock transporter. Qualitative interviews were used to investigate the factors affecting sheep behaviour during handling. Interview transcripts underwent thematic analysis. Livestock transporters discussed the effects of attitudes and behaviours towards sheep, helpers, facilities, distractions, environment, dogs and a variety of sheep factors including breed, preparation, experience and sex on sheep behaviour during handling. Transporters demonstrated care and empathy and stated that patience and experience were key factors determining how a person might deal with difficult sheep. Livestock transporters strongly believed facilities (ramps and yards) had the greatest impact, followed by sheep experience (naivety of the sheep to handling and transport) and breed. Transporters also discussed the effects of distractions, time of day, weather, dogs, other people, sheep preparation, body condition and sheep sex on ease of handling. The concept of individual sheep temperament was indirectly expressed.

  1. Facilities, breed and experience affect ease of sheep handling: the livestock transporter's perspective.

    PubMed

    Burnard, C L; Pitchford, W S; Hocking Edwards, J E; Hazel, S J

    2015-08-01

    An understanding of the perceived importance of a variety of factors affecting the ease of handling of sheep and the interactions between these factors is valuable in improving profitability and welfare of the livestock. Many factors may contribute to animal behaviour during handling, and traditionally these factors have been assessed in isolation under experimental conditions. A human social component to this phenomenon also exists. The aim of this study was to gain a deeper understanding of the importance of a variety of factors affecting ease of handling, and the interactions between these from the perspective of the livestock transporter. Qualitative interviews were used to investigate the factors affecting sheep behaviour during handling. Interview transcripts underwent thematic analysis. Livestock transporters discussed the effects of attitudes and behaviours towards sheep, helpers, facilities, distractions, environment, dogs and a variety of sheep factors including breed, preparation, experience and sex on sheep behaviour during handling. Transporters demonstrated care and empathy and stated that patience and experience were key factors determining how a person might deal with difficult sheep. Livestock transporters strongly believed facilities (ramps and yards) had the greatest impact, followed by sheep experience (naivety of the sheep to handling and transport) and breed. Transporters also discussed the effects of distractions, time of day, weather, dogs, other people, sheep preparation, body condition and sheep sex on ease of handling. The concept of individual sheep temperament was indirectly expressed. PMID:25874817

  2. Jewish tradition in death and dying.

    PubMed

    Ross, H M

    1998-10-01

    Death is often a spiritually difficult time for the dying and their families. Judaism approaches dying with some unique views that can differ from other religious traditions. Through an understanding of Jewish tradition, nurses can ease the dying process for Jewish patients and their families.

  3. Growing with EASE: Eating, Activity, and Self-Esteem

    ERIC Educational Resources Information Center

    Huettig, Carol; Rich, Shannon; Engelbrecht, Jo Ann; Sanborn, Charlotte; Essery, Eve; DiMarco, Nancy; Velez, Luisa; Levy, Luba

    2006-01-01

    A diverse group of professionals associated with Texas Woman's University's Institute for Women's Health, working collaboratively with school administrators, teachers, family support teams, and family members, developed Growing with EASE: Eating, Activity, and Self-Esteem, a nutrition program for young children and their families. In tracking the…

  4. A Reconsideration of Achebe's "No Longer at Ease".

    ERIC Educational Resources Information Center

    Babalola, C. A.

    1986-01-01

    Offers a new perspective on the novel, "No Longer at Ease," and comments on its sub-themes: the clash of two civilizations, the antipathy between youth and old age, human fallibility, social and moral decadence. In contrast with his earlier novel, Achebe writes topical satire for educated Africans. (LHW)

  5. Divorce Aftermath: Empowering Parents...Easing the Pain.

    ERIC Educational Resources Information Center

    Staley, Wanda L.

    The increase in divorce rates following the American adoption of no-fault divorce is correlated with radical changes in the lives of many parents and children. However, the dissolution of a marriage does not mean the end of a family. Family ties are forever, and family therapists can assist by easing the pain of divorce and empowering parents to…

  6. Education: New Programs Aim to Ease Shortage of Qualified Toxicologists.

    ERIC Educational Resources Information Center

    Worthy, Ward

    1983-01-01

    Discusses programs designed to ease shortage of qualified toxicologists including one leading to a bachelor's degree in toxicology at the Philadelphia College of Pharmacy and Science. Also considered are emerging attitudes toward toxicology and educational issues extending beyond the education of students (such as educating the public,…

  7. Total Quality Management in Higher Education: Clearing the Hurdles. A Survey on Strategies for Implementing Quality Management Practices in Higher Education. A GOAL/QPC Application Report.

    ERIC Educational Resources Information Center

    Seymour, Daniel

    Based on a survey of Quality Management (QM) practitioners at 21 colleges, this study presents the 10 most difficult implementation hurdles to QM in higher education and a set of hurdle-clearing strategies. The hurdles are: (1) lack of time to implement QM; (2) perception that QM is something for janitorial and housing staffs but not applicable to…

  8. Parallax distribution for ease of viewing in stereoscopic HDTV

    NASA Astrophysics Data System (ADS)

    Ide, Shinji; Yamanoue, Hirokazu; Okui, Makoto; Okano, Fumio; Bitou, Mineo; Terashima, Nobuyoshi

    2002-05-01

    In order to identify the conditions which make stereoscopic images easier to view, we analyzed the psychological effects using a stereoscopic HDTV system, and examined the relationship between this analysis and the parallax distribution patterns. First, we evaluated the impression of 3-D pictures of the standard 3-D test chart and past 3-D video programs using some evaluation terms. Two factors were thus extracted, the first related to the sense of presence and the second related to ease of viewing. Secondly, we applied principal component analysis to the parallax distribution of the stereoscopic images used in the subjective evaluation tests, in order to extract the features of the parallax distribution, then we examined the relationship between the factors and the features of the parallax distribution. The results indicated that the features of the parallax distribution are strongly related to ease of viewing, and for ease of viewing 3-D images, the upper part of the screen should be located further away from the viewer with less parallax irregularity, and the entire image should be positioned at the back.

  9. OptEase and TrapEase Vena Cava Filters: A Single-Center Experience in 258 Patients

    SciTech Connect

    Onat, Levent Ganiyusufoglu, Ali Kursat; Mutlu, Ayhan; Sirvanci, Mustafa; Duran, Cihan; Ulusoy, Onur Levent; Hamzaoglu, Azmi

    2009-09-15

    We aimed to evaluate the efficacy and safety of the OptEase and TrapEase (both from Cordis, Roden, Netherlands) vena cava filters in the prevention of pulmonary embolism (PE). Between May 2004 and December 2008, OptEase (permanent/retrievable; n = 228) or TrapEase (permanent; n = 30) vena cava filters were placed in 258 patients (160 female and 98 male; mean age 62 years [range 22 to 97]). Indications were as follows: prophylaxis for PE (n = 239), contraindication for anticoagulation in the presence of PE or DVT (n = 10), and development of PE or DVT despite anticoagulation (n = 9). Medical records were retrospectively reviewed for indications, clinical results, and procedure-related complications during placement and retrieval. Clinical PE did not develop in any of the patients. However, radiologic signs of segmental PE were seen in 6 of 66 patients with follow-up imaging data. Migration or fracture of the filter or cava perforation was not seen in any of the patients. Except for a single case of asymptomatic total cava thrombosis, no thrombotic occlusion was observed. One hundred forty-one patients were scheduled to undergo filter removal; however, 17 of them were not suitable for such based on venography evaluation. Removal was attempted in 124 patients and was successful in 115 of these (mean duration of retention 11 days [range 4 to 23]). Nine filters could not be removed. Permanent/retrievable vena cava filters are safe and effective devices for PE prophylaxis and for the management of venous thromboembolism by providing the option to be left in place.

  10. Comparing ease of intraosseous needle placement: Jamshidi versus cook.

    PubMed

    Halm, B; Yamamoto, L G

    1998-07-01

    In a sample of 34 study subjects, Cook and Jamshidi intraosseous (IO) needles were compared for ease of insertion into turkey bones. The averaged lapsed time of insertion was significantly shorter using the Jamshidi needle (25.5 v 56.2 seconds, P < .0001). The mean difficulty of insertion score was lower using the Jamshidi needle (3.0 v 7.1 on a 10-cm visual analog scale, P < .0001). The less costly Jamshidi needle is easier to use in IO insertion in this turkey bone model.

  11. States leverage telepsychiatry solutions to ease ED crowding, accelerate care.

    PubMed

    2015-02-01

    Many states are having success turning to telepsychiatry-based solutions to connect mental health patients with needed care while also decompressing crowded EDs. Just one year into a statewide telepsychiatry initiative in North Carolina (NC-STeP), administrators say the approach has saved as much as $7 million, and hospital demand for the service is higher than anticipated. In Texas, mental health emergency centers (MHEC) that use telepsychiatry to connect patients in rural areas with needed psychiatric care are freeing up EDs to focus on medical care. In just 11 months, 91 North Carolina hospitals have at least started the process to engage in NC-STeP. Much of the savings from NC-STeP come from involuntary commitment orders being overturned as a result of the telepsychiatry consults, reducing the need for expensive inpatient care. Implementing NC-STeP has involved multiple hurdles including credentialing difficulties and technical/firewall challenges. The Texas model provides 24/7 availability of psychiatrists via telemedicine through a network of MHECs. In-person staff at the MHECs perform basic screening tests and blood draws so that medical clearance can be achieved without the need for an ED visit in most cases. Funding for the MHECs comes from the state, hospitals in the region, and local governmental authorities that reap savings or benefits from the initiative. PMID:25688413

  12. States leverage telepsychiatry solutions to ease ED crowding, accelerate care.

    PubMed

    2015-02-01

    Many states are having success turning to telepsychiatry-based solutions to connect mental health patients with needed care while also decompressing crowded EDs. Just one year into a statewide telepsychiatry initiative in North Carolina (NC-STeP), administrators say the approach has saved as much as $7 million, and hospital demand for the service is higher than anticipated. In Texas, mental health emergency centers (MHEC) that use telepsychiatry to connect patients in rural areas with needed psychiatric care are freeing up EDs to focus on medical care. In just 11 months, 91 North Carolina hospitals have at least started the process to engage in NC-STeP. Much of the savings from NC-STeP come from involuntary commitment orders being overturned as a result of the telepsychiatry consults, reducing the need for expensive inpatient care. Implementing NC-STeP has involved multiple hurdles including credentialing difficulties and technical/firewall challenges. The Texas model provides 24/7 availability of psychiatrists via telemedicine through a network of MHECs. In-person staff at the MHECs perform basic screening tests and blood draws so that medical clearance can be achieved without the need for an ED visit in most cases. Funding for the MHECs comes from the state, hospitals in the region, and local governmental authorities that reap savings or benefits from the initiative.

  13. EASE/ACCESS ground processing at Kennedy Space Center

    NASA Technical Reports Server (NTRS)

    Moates, Deborah J.; Villamil, Ana M.

    1987-01-01

    The Kennedy Space Center (KSC) Payload Management and Operations Directorate is responsible for the processing of Space Shuttle payloads. The KSC responsibilities begin prior to hardware arrival at the launch site and extend until the experiments are returned to the investigators after the flight. The KSC involvement with the integration and checkout of payloads begins with participation in experiment, Mission Peculiar Equipment (MPE), and integrated payload design reviews. This involvement also includes participation in assembly and testing of flight hardware at the appropriate design center, university, or private corporation. Once the hardware arrives at the launch site, KSC personnel install the experiments and MPE onto a carrier in the Operations and Checkout (O & C) building. Following integration, the payload is functionally tested and then installed into the orbiter. After the mission, the payload is removed from the orbiter, deintegrated in the O & C building, and the experiments are turned over to the mission manager. One of the many payloads process at KSC consisted of two space construction experiments: the Experimental Assembly of Structures in Extravehicular Activity (EASE) and the Assembly Concept for Construction of Erectable Space Structures (ACCESS). The details of EASE/ACCESS integration, testing, and deintegration are addressed and how this mission can serve as a guide for future space construction payloads is discussed.

  14. The Number of Trials Required to Obtain a Representative Movement Pattern During a Hurdle Hop Exercise.

    PubMed

    Gore, Shane J; Marshall, Brendan M; Franklyn-Miller, Andrew D; Falvey, Eanna C; Moran, Kieran A

    2016-06-01

    When reporting a subject's mean movement pattern, it is important to ensure that reported values are representative of the subject's typical movement. While previous studies have used the mean of 3 trials, scientific justification of this number is lacking. One approach is to determine statistically how many trials are required to achieve a representative mean. This study compared 4 methods of calculating the number of trials required in a hopping movement to achieve a representative mean. Fifteen males completed 15 trials of a lateral hurdle hop. Range of motion at the trunk, pelvis, hip, knee, and ankle, in addition to peak moments for the latter 3 joints were examined. The number of trials required was computed using a peak intraclass correlation coefficient method, sequential analysis with a bandwidth of acceptable variance in the mean, and a novel method based on the standard error of measurement (SEMind). The number of trials required across all variables ranged from 2 to 12 depending on method, joint, and anatomical plane. The authors advocate the SEMind method as it demonstrated fewer limitations than the other methods. Using the SEMind, the required number of trials for a representative mean during the lateral hurdle hop is 6. PMID:26667614

  15. Point-of-care diagnostics: will the hurdles be overcome this time?

    PubMed

    Huckle, David

    2006-07-01

    Point-of-care diagnostics have been proposed as the latest development in clinical diagnostics several times in the last 30 years; however, they have not yet fully developed into a business sector to match the projections. This perspective examines the reasons for past failures and the failure of technology to meet user needs. Advances have taken place in the last few years that effectively remove technology as a barrier to the development of point-of-care testing. Even regulatory issues regarding how products are developed and claims supported have been absorbed, understood and now accepted. The emphasis here is on the possible favorable aspects that are novel this time around. These changes have arisen as a result of the situation with global healthcare economics and the pressure from patients to be treated more like customers. The final hurdles relate to the conflict between diagnosis with the patient present and treated as soon as the point-of-care result is available and the entrenched positions of the central laboratory, the suppliers and their established distribution chains, and the way in which healthcare budgets are allocated. The ultimate hurdle that encapsulates all of these issues is reimbursement, which is the final barrier to a significant point-of-care diagnostics market--without reimbursement there will be no market.

  16. The Number of Trials Required to Obtain a Representative Movement Pattern During a Hurdle Hop Exercise.

    PubMed

    Gore, Shane J; Marshall, Brendan M; Franklyn-Miller, Andrew D; Falvey, Eanna C; Moran, Kieran A

    2016-06-01

    When reporting a subject's mean movement pattern, it is important to ensure that reported values are representative of the subject's typical movement. While previous studies have used the mean of 3 trials, scientific justification of this number is lacking. One approach is to determine statistically how many trials are required to achieve a representative mean. This study compared 4 methods of calculating the number of trials required in a hopping movement to achieve a representative mean. Fifteen males completed 15 trials of a lateral hurdle hop. Range of motion at the trunk, pelvis, hip, knee, and ankle, in addition to peak moments for the latter 3 joints were examined. The number of trials required was computed using a peak intraclass correlation coefficient method, sequential analysis with a bandwidth of acceptable variance in the mean, and a novel method based on the standard error of measurement (SEMind). The number of trials required across all variables ranged from 2 to 12 depending on method, joint, and anatomical plane. The authors advocate the SEMind method as it demonstrated fewer limitations than the other methods. Using the SEMind, the required number of trials for a representative mean during the lateral hurdle hop is 6.

  17. Palm: Easing the Burden of Analytical Performance Modeling

    SciTech Connect

    Tallent, Nathan R.; Hoisie, Adolfy

    2014-06-01

    Analytical (predictive) application performance models are critical for diagnosing performance-limiting resources, optimizing systems, and designing machines. Creating models, however, is difficult because they must be both accurate and concise. To ease the burden of performance modeling, we developed Palm, a modeling tool that combines top-down (human-provided) semantic insight with bottom-up static and dynamic analysis. To express insight, Palm defines a source code modeling annotation language. By coordinating models and source code, Palm's models are `first-class' and reproducible. Unlike prior work, Palm formally links models, functions, and measurements. As a result, Palm (a) uses functions to either abstract or express complexity (b) generates hierarchical models (representing an application's static and dynamic structure); and (c) automatically incorporates measurements to focus attention, represent constant behavior, and validate models. We discuss generating models for three different applications.

  18. Hurdles in tissue engineering/regenerative medicine product commercialization: a survey of North American academia and industry.

    PubMed

    Johnson, Peter C; Bertram, Timothy A; Tawil, Bill; Hellman, Kiki B

    2011-01-01

    The Tissue Engineering and Regenerative Medicine International Society-North America (TERMIS-NA) Industry Committee was formed in February 2009 to address the common roadblocks (i.e., hurdles) in the commercialization of tissue engineering/regenerative medicine products for its members. A semiquantitative online opinion survey instrument that delineated potentially sensitive hurdles to commercialization in each of the TERMIS constituency groups that generally participate in the stream of technology commercialization (academia, startup companies, development-stage companies, and established companies) was developed. The survey was opened to each of the 863 members of TERMIS-NA for a period of 5 weeks from October to November 2009. By its conclusion, 215 members (25%) had responded. Their proportionate numbers were closely representative of TERMIS-NA constituencies. The resulting data delineate what each group considers to be its most difficult and also its easiest hurdles in taking a technology to full product development. In addition, each group ranked its perception of the difficult and easy hurdles for all other groups, enabling an assessment of the degree of understanding between groups. The data depict not only critical hurdles in the path to commercialization at each stage in product development but also a variable understanding of perceptions of hurdles between groups. This assessment has provided the Industry Committee with activity foci needed to assist individual groups in the technology-commercialization stream. Moreover, the analysis suggests that enhanced communication between groups engaged in commercialization will be critical to the successful development of products in the tissue engineering/regenerative medicine sector.

  19. A novel series of conferences tackling the hurdles confronting the translation of novel cancer immunotherapies.

    PubMed

    Bot, Adrian; Ahn, Mark; Bosch, Marnix; Brockstedt, Dirk; Butterfield, Lisa H; Cornforth, Andrew; Harrop, Richard; Kast, W Martin; Koya, Richard; Marincola, Francesco; Margolin, Kim; McCoy, Candice; Pawelec, Graham; Rothman, John; Ramirez-Montagut, Teresa; Schlom, Jeffrey; Srivastava, Pramod; Wallis, Sarah; Walter, Steffen; Wang, Ena; Waslif, John

    2012-11-05

    While there has been significant progress in advancing novel immune therapies to the bedside, much more needs to be done to fully tap into the potential of the immune system. It has become increasingly clear that besides practical and operational challenges, the heterogeneity of cancer and the limited efficacy profile of current immunotherapy platforms are the two main hurdles. Nevertheless, the promising clinical data of several approaches point to a roadmap that carries the promise to significantly advance cancer immunotherapy. A new annual series sponsored by Arrowhead Publishers and Conferences aims at bringing together scientific and business leadership from academia and industry, to identify, share and discuss most current priorities in research and translation of novel immune interventions. This Editorial provides highlights of the first event held earlier this year and outlines the focus of the second meeting to be held in 2013 that will be dedicated to stem cells and immunotherapy.

  20. A novel series of conferences tackling the hurdles confronting the translation of novel cancer immunotherapies

    PubMed Central

    2012-01-01

    While there has been significant progress in advancing novel immune therapies to the bedside, much more needs to be done to fully tap into the potential of the immune system. It has become increasingly clear that besides practical and operational challenges, the heterogeneity of cancer and the limited efficacy profile of current immunotherapy platforms are the two main hurdles. Nevertheless, the promising clinical data of several approaches point to a roadmap that carries the promise to significantly advance cancer immunotherapy. A new annual series sponsored by Arrowhead Publishers and Conferences aims at bringing together scientific and business leadership from academia and industry, to identify, share and discuss most current priorities in research and translation of novel immune interventions. This Editorial provides highlights of the first event held earlier this year and outlines the focus of the second meeting to be held in 2013 that will be dedicated to stem cells and immunotherapy. PMID:23127127

  1. A novel series of conferences tackling the hurdles confronting the translation of novel cancer immunotherapies.

    PubMed

    Bot, Adrian; Ahn, Mark; Bosch, Marnix; Brockstedt, Dirk; Butterfield, Lisa H; Cornforth, Andrew; Harrop, Richard; Kast, W Martin; Koya, Richard; Marincola, Francesco; Margolin, Kim; McCoy, Candice; Pawelec, Graham; Rothman, John; Ramirez-Montagut, Teresa; Schlom, Jeffrey; Srivastava, Pramod; Wallis, Sarah; Walter, Steffen; Wang, Ena; Waslif, John

    2012-01-01

    While there has been significant progress in advancing novel immune therapies to the bedside, much more needs to be done to fully tap into the potential of the immune system. It has become increasingly clear that besides practical and operational challenges, the heterogeneity of cancer and the limited efficacy profile of current immunotherapy platforms are the two main hurdles. Nevertheless, the promising clinical data of several approaches point to a roadmap that carries the promise to significantly advance cancer immunotherapy. A new annual series sponsored by Arrowhead Publishers and Conferences aims at bringing together scientific and business leadership from academia and industry, to identify, share and discuss most current priorities in research and translation of novel immune interventions. This Editorial provides highlights of the first event held earlier this year and outlines the focus of the second meeting to be held in 2013 that will be dedicated to stem cells and immunotherapy. PMID:23127127

  2. About ATMPs, SOPs and GMP: The Hurdles to Produce Novel Skin Grafts for Clinical Use

    PubMed Central

    Hartmann-Fritsch, Fabienne; Marino, Daniela; Reichmann, Ernst

    2016-01-01

    Background The treatment of severe full-thickness skin defects represents a significant and common clinical problem worldwide. A bio-engineered autologous skin substitute would significantly reduce the problems observed with today's gold standard. Methods Within 15 years of research, the Tissue Biology Research Unit of the University Children's Hospital Zurich has developed autologous tissue-engineered skin grafts based on collagen type I hydrogels. Those products are considered as advanced therapy medicinal products (ATMPs) and are routinely produced for clinical trials in a clean room facility following the guidelines for good manufacturing practice (GMP). This article focuses on hurdles observed for the translation of ATMPs from research into the GMP environment and clinical application. Results and Conclusion Personalized medicine in the field of rare diseases has great potential. However, ATMPs are mainly developed and promoted by academia, hospitals, and small companies, which face many obstacles such as high financial burdens. PMID:27781022

  3. Adaptive response of bacteria: Multiple hurdles, cross-tolerance and tools to illustrate underlying mechanisms

    NASA Astrophysics Data System (ADS)

    Paramythiotis, Spyridon; Skandamis, Panagiotis N.

    2015-01-01

    A basic principle in the bacterial resistance against lethal stresses is that exposure of microbial cells to a sublethal hurdle (e.g., pH 5.0, 3% NaCl, or 48°C) may induce resistance to lethal level of the same or different stress. The latter is called "cross-tolerance" and the bacteria experiencing such situations are termed "stress-hardened". The majority of scientific reports on the adaptive responses of bacteria to stresses have recently addressed the need to elucidate the underlying mechanisms controlling bacterial stress response. This in turn, will assist in the efficient application of the multiple hurdle approach, e.g., by selecting specific sanitizers, combining stress treatments or antimicrobials, especially in mild processing, against specific cellular targets, eliminating the possibility of the development of stress adapted cells. Common scientific approaches for studying the link between phenotype (e.g., inactivation, survival, or growth) and physiology is the assessment of global transcriptional changes (up- or down-regulation) or those of certain genes, as well as of proteins involved in certain metabolic pathways, occurring during exposure to stress. This may also be performed in parallel to comparative evaluation of the phenotypic response of wild and mutant strains. The post-genomics research on foodborne pathogens has extended our knowledge beyond their phenotypic behavior and may offer mechanistic insights in the following: (i) the top-down approach (induction), which is the search of the underlying mechanisms (low level) responsible for a specific phenotype based on "-omic" studies; and (ii) the bottom-up approach (deduction), which starts from intracellular level and forms a mechanistic (functional) basis for the cellular response. All these may eventually enable the development of mechanistic microbial models and efficient strategies for controlling survival and growth of pathogens in foods.

  4. Hurdle technology applied to prickly pear beverages for inhibiting Saccharomyces cerevisiae and Escherichia coli.

    PubMed

    García-García, R; Escobedo-Avellaneda, Z; Tejada-Ortigoza, V; Martín-Belloso, O; Valdez-Fragoso, A; Welti-Chanes, J

    2015-06-01

    The effect of pH reduction (from 6·30-6·45 to 4·22-4·46) and the addition of antimicrobial compounds (sodium benzoate and potassium sorbate) on the inhibition of Saccharomyces cerevisiae and Escherichia coli in prickly pear beverages formulated with the pulp and peel of Villanueva (V, Opuntia albicarpa) and Rojo Vigor (RV, Opuntia ficus-indica) varieties during 14 days of storage at 25°C, was evaluated. RV variety presented the highest microbial inhibition. By combining pH reduction and preservatives, reductions of 6·2-log10 and 2·3-log10 for E. coli and S. cerevisiae were achieved respectively. Due to the low reduction of S. cerevisiae, pulsed electric fields (PEF) (11-15 μs/25-50 Hz/27-36 kV cm(-1)) was applied as another preservation factor. The combination of preservatives, pH reduction and PEF at 13-15 μs/25-50 Hz for V variety, and 11 μs/50 Hz, 13-15 μs/25-50 Hz for RV, had a synergistic effect on S. cerevisiae inhibition, achieving at least 3·4-log10 of microbial reduction immediately after processing, and more than 5-log10 at fourth day of storage at 25°C maintained this reduction during 21 days of storage (P > 0·05). Hurdle technology using PEF in combination with other factors is adequate to maintain stable prickly pear beverages during 21 days/25°C. Significance and impact of the study: Prickly pear is a fruit with functional value, with high content of nutraceuticals and antioxidant activity. Functional beverages formulated with the pulp and peel of this fruit represent an alternative for its consumption. Escherichia coli and Saccharomyces cerevisiae are micro-organisms that typically affect fruit beverage quality and safety. The food industry is looking for processing technologies that maintain quality without compromising safety. Hurdle technology, including pulsed electric fields (PEF) could be an option to achieve this. The combination of PEF, pH reduction and preservatives is an alternative to obtain safe and minimally processed

  5. Effect of non-thermal hurdles in extending shelf life of cut apples.

    PubMed

    Shayanfar, Shima; Chauhan, O P; Toepfl, Stefan; Heinz, Volker

    2014-12-01

    Pulsed electric fields (PEF), high pressure processing (HPP) and conventional method of heating (90 °C, 60s) were evaluated as blanching methods for fresh cut apples. The settings employed for PEF and HPP were 1.5 kV/cm, 100 pulses, 4 Hz and 600 MPa for 2 min respectively. The blanched samples were soaked in sucrose solution (60°Brix, 60 min) containing ascorbic acid, citric acid, sodium benzoate, and potassium sorbate. The treated samples were packed and pasteurized using either hot water (90 °C, 15 min) or HPP (600 MPa, 10 min). These samples were analyzed for physicochemical and microbiological attributes immediately after treatment and after 2 months of cold storage. The combination of different hurdles in all groups completely inhibited microbial growth. However, in terms of color values and texture retention, the apple cuts treated with PEF followed by hot water pasteurization were of a better quality when compared to HPP pasteurized ones (P < 0.05). PMID:25477677

  6. Australia's 'fourth hurdle' drug review comparing costs and benefits holds lessons for the United States.

    PubMed

    Lopert, Ruth; Elshaug, Adam G

    2013-04-01

    Two decades ago Australia introduced an assessment of value as a prerequisite for adding new medicines to its national drug formulary. Australia's program--a "fourth hurdle" process after a drug is assessed for safety, efficacy, and quality--stands in stark contrast to the situation in the United States, where comparing the clinical and economic value of a proposed new drug to those of existing ones only rarely plays a role in the drug coverage determination process. This article describes the role that Australia's Pharmaceutical Benefits Advisory Committee, a statutory independent expert committee, plays in determining which new drugs the government will help pay for in the nation's pharmaceutical benefit program. The program does not directly control drug prices or ration prescription drugs-policy options that are widely opposed in the United States. Australia's program supports patients' access to important, innovative medications deemed to be cost-effective. The US system could benefit if policy makers examined Australia's experience and adopted a comparative clinical and value review suited to the US political and economic landscape.

  7. Neutron generators with size scalability, ease of fabrication and multiple ion source functionalities

    DOEpatents

    Elizondo-Decanini, Juan M

    2014-11-18

    A neutron generator is provided with a flat, rectilinear geometry and surface mounted metallizations. This construction provides scalability and ease of fabrication, and permits multiple ion source functionalities.

  8. Multitrait evaluation for calving ease and stillbirth with separate genetic effects by parity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Genetic evaluations for calving ease and stillbirth were calculated with Holstein and Brown Swiss data from 14,164,522 calving reports in the USDA national dairy database. Calving ease was measured on a scale of 1 (no difficulty) to 5 (difficult birth); stillbirth status was designated as live or de...

  9. The Design and Development of a Theoretically Grounded Hypermedia Learning Environment: EASE History

    ERIC Educational Resources Information Center

    Collins, Brian Patrick

    2009-01-01

    Learning environment design and development is essential for the field of educational technology, because it is a relatively new field compared to many disciplines of scholarly inquiry. The focus of this dissertation is on the design and development of the EASE system and the general design of EASE History, a case-based learning environment that…

  10. Evaluation of WebEase: An Epilepsy Self-Management Web Site

    ERIC Educational Resources Information Center

    DiIorio, Colleen; Escoffery, Cam; McCarty, Frances; Yeager, Katherine A.; Henry, Thomas R.; Koganti, Archana; Reisinger, Elizabeth L.; Wexler, Bethany

    2009-01-01

    People with epilepsy have various education needs and must adopt many self-management behaviors in order to control their condition. This study evaluates WebEase, an Internet-based, theory-driven, self-management program for adults with epilepsy. Thirty-five participants took part in a 6-week pilot implementation of WebEase. The main components of…

  11. Easing the burden of rural women: a 16-hour workday.

    PubMed

    Fagley, R M

    1976-01-01

    Women are the 2nd-class citizens of the developing countries, especially in the rural areas. Not until the status of women is upgraded in these areas will the struggle for better nutrition, for smaller families, and for general social development be successful. The reasons why women have been neglected so far are discussed. Women in developing countries suffer from a lack of power. They can be helped by women in affluent societies. Information on the status of women in various Asian, African, and Latin American countries was solicited and is presented. Obstacles to improvement in the condition of women include: 1) continual childbearing 2) traditional values, 3) social pressures, and 4) the machismo philosophy. Recommendations are made for ways in which to aid the situation of women in Africa, Asia, and Latin America. Some beginning efforts in this direction are mentioned.

  12. CRISPR-Cas9 for in vivo Gene Therapy: Promise and Hurdles

    PubMed Central

    Dai, Wei-Jing; Zhu, Li-Yao; Yan, Zhong-Yi; Xu, Yong; Wang, Qi-Long; Lu, Xiao-Jie

    2016-01-01

    Owing to its easy-to-use and multiplexing nature, the genome editing tool CRISPR-Cas9 (clustered regularly interspaced short palindromic repeats (CRISPR) associated nuclease 9) is revolutionizing many areas of medical research and one of the most amazing areas is its gene therapy potentials. Previous explorations into the therapeutic potentials of CRISPR-Cas9 were mainly conducted in vitro or in animal germlines, the translatability of which, however, is either limited (to tissues with adult stem cells amenable to culture and manipulation) or currently impermissible (due to ethic concerns). Recently, important progresses have been made on this regard. Several studies have demonstrated the ability of CRISPR-Cas9 for in vivo gene therapy in adult rodent models of human genetic diseases delivered by methods that are potentially translatable to human use. Although these recent advances represent a significant step forward to the eventual application of CRISPR-Cas9 to the clinic, there are still many hurdles to overcome, such as the off-target effects of CRISPR-Cas9, efficacy of homology-directed repair, fitness of edited cells, immunogenicity of therapeutic CRISPR-Cas9 components, as well as efficiency, specificity, and translatability of in vivo delivery methods. In this article, we introduce the mechanisms and merits of CRISPR-Cas9 in genome editing, briefly retrospect the applications of CRISPR-Cas9 in gene therapy explorations and highlight recent advances, later we discuss in detail the challenges lying ahead in the way of its translatability, propose possible solutions, and future research directions.

  13. Overcoming hurdles in translating visual search research between the lab and the field.

    PubMed

    Clark, Kait; Cain, Matthew S; Adamo, Stephen H; Mitroff, Stephen R

    2012-01-01

    Research in visual search can be vital to improving performance in careers such as radiology and airport security screening. In these applied, or "field," searches, accuracy is critical, and misses are potentially fatal; however, despite the importance of performing optimally, radiological and airport security searches are nevertheless flawed. Extensive basic research in visual search has revealed cognitive mechanisms responsible for successful visual search as well as a variety of factors that tend to inhibit or improve performance. Ideally, the knowledge gained from such laboratory-based research could be directly applied to field searches, but several obstacles stand in the way of straightforward translation; the tightly controlled visual searches performed in the lab can be drastically different from field searches. For example, they can differ in terms of the nature of the stimuli, the environment in which the search is taking place, and the experience and characteristics of the searchers themselves. The goal of this chapter is to discuss these differences and how they can present hurdles to translating lab-based research to field-based searches. Specifically, most search tasks in the lab entail searching for only one target per trial, and the targets occur relatively frequently, but field searches may contain an unknown and unlimited number of targets, and the occurrence of targets can be rare. Additionally, participants in lab-based search experiments often perform under neutral conditions and have no formal training or experience in search tasks; conversely, career searchers may be influenced by the motivation to perform well or anxiety about missing a target, and they have undergone formal training and accumulated significant experience searching. This chapter discusses recent work that has investigated the impacts of these differences to determine how each factor can influence search performance. Knowledge gained from the scientific exploration of search

  14. Health Insurance Hikes Ease but Workers Pay a Price, Survey Finds

    MedlinePlus

    ... page: https://medlineplus.gov/news/fullstory_161116.html Health Insurance Hikes Ease But Workers Pay a Price, Survey ... 22, 2016 (HealthDay News) -- Premiums for employer-sponsored health insurance rose modestly in 2016, but more workers must ...

  15. Palliative Care Eases Symptoms, Enhances Lives | NIH MedlinePlus the Magazine

    MedlinePlus

    ... this page please turn JavaScript on. Feature: Palliative Care Palliative Care Eases Symptoms, Enhances Lives Past Issues / Spring 2014 ... pharmacists, nutritionists, and others. When do I need palliative care? Many adults and children living with serious diseases ...

  16. Easing Arthritis: Research offers new hope for people with common joint disease.

    MedlinePlus

    ... Current Issue Past Issues Easing Arthritis: Research offers new hope for people with common joint disease Past ... knees, pain plagued her every step. Living in New York City, Saisselin relied on walking and public ...

  17. Marshall Space Flight Center's role in EASE/ACCESS mission management

    NASA Technical Reports Server (NTRS)

    Hawkins, Gerald W.

    1987-01-01

    The Marshall Space Flight Center (MSFC) Spacelab Payload Project Office was responsible for the mission management and development of several successful payloads. Two recent space construction experiments, the Experimental Assembly of Structures in Extravehicular Activity (EASE) and the Assembly Concept for Construction of Erectable Space Structures (ACCESS), were combined into a payload managed by the center. The Ease/ACCESS was flown aboard the Space Shuttle Mission 61-B. The EASE/ACCESS experiments were the first structures assembled in space, and the method used to manage this successful effort will be useful for future space construction missions. The MSFC mission management responsibilities for the EASE/ACCESS mission are addressed and how the lessons learned from the mission can be applied to future space construction projects are discussed.

  18. Exploring Hurdles to Transfer: Student Experiences of Applying Knowledge across Disciplines

    ERIC Educational Resources Information Center

    Lappalainen, Jouni; Rosqvist, Juho

    2015-01-01

    This paper explores the ways students perceive the transfer of learned knowledge to new situations -- often a surprisingly difficult prospect. The novel aspect compared to the traditional transfer studies is that the learning phase is not a part of the experiment itself. The intention was only to activate acquired knowledge relevant to the…

  19. Establishing equivalence for microbial-growth-inhibitory effects ("iso-hurdle rules") by analyzing disparate listeria monocytogenes data with a gamma-type predictive model.

    PubMed

    Pujol, Laure; Kan-King-Yu, Denis; Le Marc, Yvan; Johnston, Moira D; Rama-Heuzard, Florence; Guillou, Sandrine; McClure, Peter; Membré, Jeanne-Marie

    2012-02-01

    Preservative factors act as hurdles against microorganisms by inhibiting their growth; these are essential control measures for particular food-borne pathogens. Different combinations of hurdles can be quantified and compared to each other in terms of their inhibitory effect ("iso-hurdle"). We present here a methodology for establishing microbial iso-hurdle rules in three steps: (i) developing a predictive model based on existing but disparate data sets, (ii) building an experimental design focused on the iso-hurdles using the model output, and (iii) validating the model and the iso-hurdle rules with new data. The methodology is illustrated with Listeria monocytogenes. Existing data from industry, a public database, and the literature were collected and analyzed, after which a total of 650 growth rates were retained. A gamma-type model was developed for the factors temperature, pH, a(w), and acetic, lactic, and sorbic acids. Three iso-hurdle rules were assessed (40 logcount curves generated): salt replacement by addition of organic acids, sorbic acid replacement by addition of acetic and lactic acid, and sorbic acid replacement by addition of lactic/acetic acid and salt. For the three rules, the growth rates were equivalent in the whole experimental domain (γ from 0.1 to 0.5). The lag times were also equivalent in the case of mild inhibitory conditions (γ ≥ 0.2), while they were longer in the presence of salt than acids under stress conditions (γ < 0.2). This methodology allows an assessment of the equivalence of inhibitory effects without intensive data generation; it could be applied to develop milder formulations which guarantee microbial safety and stability.

  20. Clearing up the hazy road from bench to bedside: A framework for integrating the fourth hurdle into translational medicine

    PubMed Central

    Rogowski, Wolf H; Hartz, Susanne C; John, Jürgen H

    2008-01-01

    Background New products evolving from research and development can only be translated to medical practice on a large scale if they are reimbursed by third-party payers. Yet the decision processes regarding reimbursement are highly complex and internationally heterogeneous. This study develops a process-oriented framework for monitoring these so-called fourth hurdle procedures in the context of product development from bench to bedside. The framework is suitable both for new drugs and other medical technologies. Methods The study is based on expert interviews and literature searches, as well as an analysis of 47 websites of coverage decision-makers in England, Germany and the USA. Results Eight key steps for monitoring fourth hurdle procedures from a company perspective were determined: entering the scope of a healthcare payer; trigger of decision process; assessment; appraisal; setting level of reimbursement; establishing rules for service provision; formal and informal participation; and publication of the decision and supplementary information. Details are given for the English National Institute for Health and Clinical Excellence, the German Federal Joint Committee, Medicare's National and Local Coverage Determinations, and for Blue Cross Blue Shield companies. Conclusion Coverage determination decisions for new procedures tend to be less formalized than for novel drugs. The analysis of coverage procedures and requirements shows that the proof of patient benefit is essential. Cost-effectiveness is likely to gain importance in future. PMID:18816378

  1. EASE Guidelines for Authors and Translators of Scientific Articles to be Published in English

    PubMed Central

    2014-01-01

    This concise and readable set of editorial guidelines was first published by the European Association of Science Editors (EASE) in 2010 and is updated annually. It is freely available in more than 20 languages at http://ease.org.uk/publications/author-guidelines. The document is aimed to help scientists worldwide in successful presentation of their research results and in correct translation of manuscripts into English. Moreover, it draws attention to ethical issues, like authorship criteria, plagiarism, conflict of interests, etc. Eight appendices provide examples or more detailed information on selected topics (Abstracts, Ambiguity, Cohesion, Ethics, Plurals, Simplicity, Spelling, and Text-tables). Widespread use of EASE Guidelines should increase the efficiency of international scientific communication. PMID:25132718

  2. Judgments of learning reflect encoding fluency: conclusive evidence for the ease-of-processing hypothesis.

    PubMed

    Undorf, Monika; Erdfelder, Edgar

    2011-09-01

    According to the ease-of-processing hypothesis, judgments of learning (JOLs) rely on the ease with which items are committed to memory during encoding--that is, encoding fluency. Conclusive evidence for this hypothesis does not yet exist because encoding fluency and item difficulty have been confounded in all previous studies. To disentangle the effects of encoding fluency and item difficulty on JOLs, we used a variant of the learner-observer-judge method in which participants observed the study phase of another participant and indicated his or her JOLs. At the same time, the to-be-studied word pairs were concealed by strings of symbols. Our experiment revealed that participants use self-paced study time as a cue for JOLs when they themselves have studied and recalled word pairs before. This metacognitive monitoring of study time provides strong support for the ease-of-processing hypothesis.

  3. Relationship between age of dam with calving ease and birth weight of Simmental calves.

    PubMed

    Burfening, P J

    1988-04-01

    Records from 123,656 Simmental calves (75% and 88% Simmental) were used to study the effect of age of dam on calving ease and birth weight. Calving ease was scored from 1 to 4 (1 = unassisted, 2 to 4 = various levels of assistance). Scores were recorded so that the percentage of assisted births could be calculated. Mean percentage of assisted births and birth weights for each age of dam in months, sex and Simmental percentage subclass were subjected to statistical analysis. Although sex and Simmental percentage occasionally interacted with age of dam for percentage of assisted births, in general, as age of dam increased the percentage of assisted births decreased in dams normally classified as 2-yr-olds (21 mo to 33 mo of age), whereas birth weight remained fairly constant. These results suggest that including age of dam in months in the mixed-model equations for sire evaluation for calving ease could improve the accuracy of these procedures.

  4. Computational Modeling of Blood Flow in the TrapEase Inferior Vena Cava Filter

    SciTech Connect

    Singer, M A; Henshaw, W D; Wang, S L

    2008-02-04

    To evaluate the flow hemodynamics of the TrapEase vena cava filter using three dimensional computational fluid dynamics, including simulated thrombi of multiple shapes, sizes, and trapping positions. The study was performed to identify potential areas of recirculation and stagnation and areas in which trapped thrombi may influence intrafilter thrombosis. Computer models of the TrapEase filter, thrombi (volumes ranging from 0.25mL to 2mL, 3 different shapes), and a 23mm diameter cava were constructed. The hemodynamics of steady-state flow at Reynolds number 600 was examined for the unoccluded and partially occluded filter. Axial velocity contours and wall shear stresses were computed. Flow in the unoccluded TrapEase filter experienced minimal disruption, except near the superior and inferior tips where low velocity flow was observed. For spherical thrombi in the superior trapping position, stagnant and recirculating flow was observed downstream of the thrombus; the volume of stagnant flow and the peak wall shear stress increased monotonically with thrombus volume. For inferiorly trapped spherical thrombi, marked disruption to the flow was observed along the cava wall ipsilateral to the thrombus and in the interior of the filter. Spherically shaped thrombus produced a lower peak wall shear stress than conically shaped thrombus and a larger peak stress than ellipsoidal thrombus. We have designed and constructed a computer model of the flow hemodynamics of the TrapEase IVC filter with varying shapes, sizes, and positions of thrombi. The computer model offers several advantages over in vitro techniques including: improved resolution, ease of evaluating different thrombus sizes and shapes, and easy adaptation for new filter designs and flow parameters. Results from the model also support a previously reported finding from photochromic experiments that suggest the inferior trapping position of the TrapEase IVC filter leads to an intra-filter region of recirculating

  5. Availability of and Ease of Access to Calorie Information on Restaurant Websites

    PubMed Central

    Bennett, Gary G.; Steinberg, Dori M.; Lanpher, Michele G.; Askew, Sandy; Lane, Ilana B.; Levine, Erica L.; Goodman, Melody S.; Foley, Perry B.

    2013-01-01

    Objective Offering calories on restaurant websites might be particularly important for consumer meal planning, but the availability of and ease of accessing this information are unknown. Methods We assessed websites for the top 100 U.S. chain restaurants to determine the availability of and ease of access to calorie information as well as website design characteristics. We also examined potential predictors of calorie availability and ease of access. Results Eighty-two percent of restaurants provided calorie information on their websites; 25% presented calories on a mobile-formatted website. On average, calories could be accessed in 2.35±0.99 clicks. About half of sites (51.2%) linked to calorie information via the homepage. Fewer than half had a separate section identifying healthful options (46.3%), or utilized interactive meal planning tools (35.4%). Quick service/fast casual, larger restaurants, and those with less expensive entrées and lower revenue were more likely to make calorie information available. There were no predictors of ease of access. Conclusion Calorie information is both available and largely accessible on the websites of America’s leading restaurants. It is unclear whether consumer behavior is affected by the variability in the presentation of calorie information. PMID:23977193

  6. Immigrant Students at School: Easing the Journey towards Integration. OECD Reviews of Migrant Education

    ERIC Educational Resources Information Center

    OECD Publishing, 2015

    2015-01-01

    How school systems respond to immigration has an enormous impact on the economic and social well-being of all members of the communities they serve, whether they have an immigrant background or not. "Immigrant Students at School: Easing the Journey towards Integration" reveals some of the difficulties immigrant students encounter--and…

  7. Experimental selection for calving ease and postnatal growth in seven cattle populations. II. Phenotypic differences

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Effects of selection for 2-yr-old heifer calving ease (reduced calving difficulty score) on phenotypic differences between select and control lines of cattle for birth, growth, yearling hip height, and pelvic measurements were estimated. The selection objective was to decrease calving difficulty sc...

  8. Easing Access for Lifelong Learners: A Comparison of European Models for University Lifelong Learning

    ERIC Educational Resources Information Center

    Müller, Romina; Remdisch, Sabine; Köhler, Katharina; Marr, Liz; Repo, Saara; Yndigegn, Carsten

    2015-01-01

    Easing access to higher education (HE) for those engaging in lifelong learning has been a common policy objective across the European Union since the late 1990s. To reach this goal, the transition between vocational and academic routes must be simplified, but European countries are at different developmental stages. This article maps the…

  9. Does Ease to Block a Ball Affect Perceived Ball Speed? Examination of Alternative Hypotheses

    ERIC Educational Resources Information Center

    Witt, Jessica K.; Sugovic, Mila

    2012-01-01

    According to an action-specific account of perception, the perceived speed of a ball can be a function of the ease to block the ball. Balls that are easier to stop look like they are moving slower than balls that are more difficult to stop. This was recently demonstrated with a modified version of the classic computer game Pong (Witt & Sugovic,…

  10. Text Genre and Science Content: Ease of Reading, Comprehension, and Reader Preference

    ERIC Educational Resources Information Center

    Cervetti, Gina N.; Bravo, Marco A.; Hiebert, Elfrieda H.; Pearson, P. David; Jaynes, Carolyn A.

    2009-01-01

    This study examined ease of reading, comprehension, and recall and preference for the same scientific content under two conditions: an informational text and a fictional narrative text. Seventy-four third and fourth graders were assessed individually around the reading of fictional narrative and informational texts that were about either snails or…

  11. Project EASE II. Workplace Education Curricula: From Teaching Basic Skills to Training the Trainer.

    ERIC Educational Resources Information Center

    Northern Illinois Univ., De Kalb.

    This curriculum guide was created to guide workplace basic skills instructors in the design of customized curricula for Project Employment Assistance and Skill Enhancement (EASE II), an on-the-job literacy and basic skills improvement project for employees of small companies in the metal working industry in the Chicago area. The guide contains…

  12. "Mommy! Don't Go Bye-Bye!": How Art Activities Can Ease Separation Anxiety.

    ERIC Educational Resources Information Center

    Muri, Simone Alter

    1996-01-01

    Explains how art, a nonverbal form of communication, can ease separation anxiety in young children, allowing them to express issues that are important to them. Gives practical tips for teachers to set up an open art area in the classroom and suggested activities include group puzzles and quilts, homemade books, collage art, and puppets. (ET)

  13. Social Influence for Perceived Usefulness and Ease-of-Use of Course Delivery Systems

    ERIC Educational Resources Information Center

    Shen, Demei; Laffey, James; Lin, Yimei; Huang, Xinxin

    2006-01-01

    This study explores the extent to which subjective norm beliefs of online learners shape perceptions of ease-of-use and usefulness for the use of course delivery systems. Subjective norm beliefs represent the influence that instructors, mentors, and peers have on students to use the course delivery system. The results show that instructor and…

  14. Art's False "Ease": Form, Meaning and a Problematic Pedagogy

    ERIC Educational Resources Information Center

    Baldacchino, John

    2014-01-01

    This paper argues that in foregoing the questions that emerge from the dialectical relationship between "form" and "meaning", an intrinsic fallacy mistakes the relationship between the arts and education for a simplistic mechanism of signification--a false "ease"--where empty forms are supposedly given meaning by…

  15. University of North Carolina Lets Professors Ease Their Way into Retirement

    ERIC Educational Resources Information Center

    June, Audrey Williams

    2008-01-01

    This article reports on the University of North Carolina's "phased-retirement" plan, which lets professors formally ease their way into retirement. The challenges of personnel planning in the North Carolina system, made tougher when higher education was stripped of a mandatory retirement age 14 years ago, have lessened because the program has…

  16. Tighter Opioid Laws in U.S. Haven't Eased Misuse

    MedlinePlus

    ... medlineplus.gov/news/fullstory_159503.html Tighter Opioid Laws in U.S. Haven't Eased Misuse Study of ... 2016 WEDNESDAY, June 22, 2016 (HealthDay News) -- U.S. laws designed to curb abuse of opioid painkillers haven' ...

  17. Perceived Ease of Access to Alcohol, Tobacco, and Other Substances in Rural and Urban US Students

    PubMed Central

    Warren, Jacob C.; Smalley, K. Bryant; Barefoot, K. Nikki

    2015-01-01

    Introduction Ease of access to substances has been shown to have a direct and significant relationship with substance use for school-aged children. Previous research involving rural samples of middle and high school students reveals that perceived ease of access to substances is a significant predictor of recent use among rural adolescents; however, it is unclear if perceived access to substances varies between rural and urban areas. The purpose of the current study was to examine rural-urban differences in perceived ease of access to alcohol, smoking and chewing tobacco, marijuana, and seven other substances in order to better inform and promote future substance use prevention and programming efforts in rural areas. Methods Data were analyzed from the 2013 Georgia Student Health Survey II, administered in all public and interested private/charter schools in the state of Georgia. A total of 513,909 students (18.2% rural) indicated their perceived ease of access to 11 substances on a 4-point Likert-type scale. Rural-urban differences were investigated using chi-square analysis. Results In general, it appeared the rural-urban differences fell along legal/illicit lines. For middle school students, a significant difference in perceived ease of access was found for each substance, with rural students reporting greater access to smoking tobacco, chewing tobacco, and steroids, and urban students reporting greater access to alcohol, marijuana, cocaine, inhalants, ecstasy, methamphetamine, hallucinogens, and prescription drugs. Rural high school students reported higher access to alcohol, smoking tobacco, chewing tobacco, and steroids, with urban students reporting higher access to marijuana, cocaine, inhalants, ecstasy, and hallucinogens. Perceptions of ease of access more than doubled for each substance in both geographies between middle and high school. Conclusions In summary, the current study found multiple and fairly consistent differences between rural and urban

  18. Delivering sustainable urban water management: a review of the hurdles we face.

    PubMed

    Brown, R R; Farrelly, M A

    2009-01-01

    Sustainable urban water management (SUWM) requires an integrated, adaptive, coordinated and participatory approach. Current urban water policies are beginning to reflect this understanding yet the rhetoric is often not translated to implementation. Despite the 'new' philosophy, urban water management remains a complex and fragmented area relying on traditional, technical, linear management approaches. Despite widespread acknowledgement of the barriers to change, there has been little systematic review of what constitutes the scope of such barriers and how these should be addressed to advance SUWM. To better understand why implementation fails to occur beyond ad hoc project interventions, an extensive literature review of observed and studied barriers was conducted. Drawing on local, national and international literature from the field of integrated urban water management and other similar fields, 53 studies were assessed, resulting in a typology of 12 barrier types. The analysis revealed the barriers are largely socio-institutional rather than technical, reflecting issues related to community, resources, responsibility, knowledge, vision, commitment and coordination. Furthermore, the meta-analysis demonstrated a paucity of targeted strategies for overcoming the stated institutional barriers. Evaluation of the typology in relation to capacity building suggests that these systemic issues require a sophisticated programme of change that focuses on fostering social capital, inter-sectoral professional development, and inter-organisational coordination.

  19. Development of an ease-of-use remote healthcare system architecture using RFID and networking technologies.

    PubMed

    Lin, Shih-Sung; Hung, Min-Hsiung; Tsai, Chang-Lung; Chou, Li-Ping

    2012-12-01

    The study aims to provide an ease-of-use approach for senior patients to utilize remote healthcare systems. An ease-of-use remote healthcare system (RHS) architecture using RFID (Radio Frequency Identification) and networking technologies is developed. Specifically, the codes in RFID tags are used for authenticating the patients' ID to secure and ease the login process. The patient needs only to take one action, i.e. placing a RFID tag onto the reader, to automatically login and start the RHS and then acquire automatic medical services. An ease-of-use emergency monitoring and reporting mechanism is developed as well to monitor and protect the safety of the senior patients who have to be left alone at home. By just pressing a single button, the RHS can automatically report the patient's emergency information to the clinic side so that the responsible medical personnel can take proper urgent actions for the patient. Besides, Web services technology is used to build the Internet communication scheme of the RHS so that the interoperability and data transmission security between the home server and the clinical server can be enhanced. A prototype RHS is constructed to validate the effectiveness of our designs. Testing results show that the proposed RHS architecture possesses the characteristics of ease to use, simplicity to operate, promptness in login, and no need to preserve identity information. The proposed RHS architecture can effectively increase the willingness of senior patients who act slowly or are unfamiliar with computer operations to use the RHS. The research results can be used as an add-on for developing future remote healthcare systems.

  20. Joint longitudinal hurdle and time-to-event models: an application related to viral load and duration of the first treatment regimen in patients with HIV initiating therapy.

    PubMed

    Brilleman, Samuel L; Crowther, Michael J; May, Margaret T; Gompels, Mark; Abrams, Keith R

    2016-09-10

    Shared parameter joint models provide a framework under which a longitudinal response and a time to event can be modelled simultaneously. A common assumption in shared parameter joint models has been to assume that the longitudinal response is normally distributed. In this paper, we instead propose a joint model that incorporates a two-part 'hurdle' model for the longitudinal response, motivated in part by longitudinal response data that is subject to a detection limit. The first part of the hurdle model estimates the probability that the longitudinal response is observed above the detection limit, whilst the second part of the hurdle model estimates the mean of the response conditional on having exceeded the detection limit. The time-to-event outcome is modelled using a parametric proportional hazards model, assuming a Weibull baseline hazard. We propose a novel association structure whereby the current hazard of the event is assumed to be associated with the current combined (expected) outcome from the two parts of the hurdle model. We estimate our joint model under a Bayesian framework and provide code for fitting the model using the Bayesian software Stan. We use our model to estimate the association between HIV RNA viral load, which is subject to a lower detection limit, and the hazard of stopping or modifying treatment in patients with HIV initiating antiretroviral therapy. Copyright © 2016 John Wiley & Sons, Ltd.

  1. Hurdles to herd immunity: Distrust of government and vaccine refusal in the US, 2002-2003.

    PubMed

    Lee, Charlotte; Whetten, Kathryn; Omer, Saad; Pan, William; Salmon, Daniel

    2016-07-25

    High rates of nonmedical exemptions (NMEs) from required childhood vaccinations have contributed to outbreaks of vaccine-preventable diseases, such as measles and pertussis. Understanding the parental decision to obtain an NME could help health professionals and public health programs improve vaccination rates in areas with high vaccine refusal. Using a 2002-2003 multi-state survey of parents of school age children (​n=2445), this study found that parental distrust of the government and of healthcare providers is a significant factor related to a number of vaccine-related beliefs and behaviors. The odds that parents who distrust the government have seen a complementary/alternative medicine (CAM) provider were 2.11 times greater than those of parents who trust the government (70.1% vs 52.6%; OR, 2.11; 95% CI, 1.59-2.84; P<0.01). Parents who distrust the government had increased odds of trusting vaccine information from CAM providers compared to trusting parents (57.9% vs 46.3%; OR, 1.53; 95% CI, 1.16-2.01; P<0.01). Parents who distrust the government also had increased odds of distrusting vaccine information acquired at their healthcare providers' offices (12.6% vs 4.7%; OR, 2.64; 95% CI, 1.64-4.24; P<0.01). Distrustful parents had increased odds of thinking government sources of information about vaccines were unreliable, categorizing the CDC, the Food and Drug Administration (FDA), or local and state health departments as poor or very poor sources (distrust government vs trust government: 25.2% vs 11.7%; OR, 2.39; 95% CI, 1.70-3.36; P<0.01; distrust healthcare providers vs trust healthcare providers: 24.4% vs 11.4%; OR, 2.44; 95% CI, 1.75-3.38; P<0.01). These findings indicate that distrustful parent populations may need to be reached through modalities outside of traditional government and healthcare provider communications. Research into new and more effective techniques for delivering pro-vaccine messages is warranted.

  2. Hurdles to herd immunity: Distrust of government and vaccine refusal in the US, 2002-2003.

    PubMed

    Lee, Charlotte; Whetten, Kathryn; Omer, Saad; Pan, William; Salmon, Daniel

    2016-07-25

    High rates of nonmedical exemptions (NMEs) from required childhood vaccinations have contributed to outbreaks of vaccine-preventable diseases, such as measles and pertussis. Understanding the parental decision to obtain an NME could help health professionals and public health programs improve vaccination rates in areas with high vaccine refusal. Using a 2002-2003 multi-state survey of parents of school age children (​n=2445), this study found that parental distrust of the government and of healthcare providers is a significant factor related to a number of vaccine-related beliefs and behaviors. The odds that parents who distrust the government have seen a complementary/alternative medicine (CAM) provider were 2.11 times greater than those of parents who trust the government (70.1% vs 52.6%; OR, 2.11; 95% CI, 1.59-2.84; P<0.01). Parents who distrust the government had increased odds of trusting vaccine information from CAM providers compared to trusting parents (57.9% vs 46.3%; OR, 1.53; 95% CI, 1.16-2.01; P<0.01). Parents who distrust the government also had increased odds of distrusting vaccine information acquired at their healthcare providers' offices (12.6% vs 4.7%; OR, 2.64; 95% CI, 1.64-4.24; P<0.01). Distrustful parents had increased odds of thinking government sources of information about vaccines were unreliable, categorizing the CDC, the Food and Drug Administration (FDA), or local and state health departments as poor or very poor sources (distrust government vs trust government: 25.2% vs 11.7%; OR, 2.39; 95% CI, 1.70-3.36; P<0.01; distrust healthcare providers vs trust healthcare providers: 24.4% vs 11.4%; OR, 2.44; 95% CI, 1.75-3.38; P<0.01). These findings indicate that distrustful parent populations may need to be reached through modalities outside of traditional government and healthcare provider communications. Research into new and more effective techniques for delivering pro-vaccine messages is warranted. PMID:27344291

  3. Hurdles in tissue engineering/regenerative medicine product commercialization: a pilot survey of governmental funding agencies and the financial industry.

    PubMed

    Bertram, Timothy A; Tentoff, Edward; Johnson, Peter C; Tawil, Bill; Van Dyke, Mark; Hellman, Kiki B

    2012-11-01

    The Tissue Engineering and Regenerative Medicine International Society of the Americas (TERMIS-AM) Industry Committee conducted a semiquantitative opinion survey in 2010 to delineate potential hurdles to commercialization perceived by the TERMIS constituency groups that participate in the stream of technology commercialization (academia, start-up companies, development-stage companies, and established companies). A significant hurdle identified consistently by each group was access to capital for advancing potential technologies into development pathways leading to commercialization. A follow-on survey was developed by the TERMIS-AM Industry Committee to evaluate the financial industry's perspectives on investing in regenerative medical technologies. The survey, composed of 15 questions, was developed and provided to 37 investment organizations in one of three sectors (governmental, private, and public investors). The survey was anonymous and confidential with sector designation the only identifying feature of each respondent's organization. Approximately 80% of the survey was composed of respondents from the public (n=14) and private (n=15) sectors. Each respondent represents one investment organization with the potential of multiple participants participating to form the organization's response. The remaining organizations represented governmental agencies (n=8). Results from this survey indicate that a high percentage (<60%) of respondents (governmental, private, and public) were willing to invest >$2MM into regenerative medical companies at the different stages of a company's life cycle. Investors recognized major hurdles to this emerging industry, including regulatory pathway, clinical translation, and reimbursement of these new products. Investments in regenerative technologies have been cyclical over the past 10-15 years, but investors recognized a 1-5-year investment period before the exit via Merger and Acquisition (M&A). Investors considered

  4. Easing the Burden: Describing the Role of Social, Emotional and Spiritual Support in Research Families with Li-Fraumeni Syndrome.

    PubMed

    Peters, June A; Kenen, Regina; Bremer, Renee; Givens, Shannon; Savage, Sharon A; Mai, Phuong L

    2016-06-01

    This study presents findings of a mixed-method descriptive exploration of the role of friends and spirituality/religiosity in easing the burden of families with the rare inherited disorder, Li-Fraumeni Syndrome (LFS). LFS is caused by germline mutations in the TP53 gene and is associated with very high lifetime risk of developing one or more malignancies. During the first clinical visit we assessed several types of social support among a subset of study participants (N = 66) using an established interactive research tool called the Colored Eco-Genetic Relationship Map (CEGRM). We performed both quantitative and qualitative analyses of social relationships with LFS family members and close non-kin. Distress scores (N = 59) were mostly low normal, with some outliers. We found that reported friendships varied widely, that the friendships were often deep and enduring, and were important sources of informational, tangible, emotional and spiritual support. Confidantes tended to be best friends and/or spouses. Organized religion was important in selected families, typically from mainstream traditions. However, a number of people identified themselves as "spiritual" and reported spiritual and humanist explorations. Our results shed preliminary light on how some people in families with LFS cope in the face of tremendous medical, social and emotional challenges.

  5. Interset: A natural language interface for teleoperated robotic assembly of the EASE space structure

    NASA Technical Reports Server (NTRS)

    Boorsma, Daniel K.

    1989-01-01

    A teleoperated robot was used to assemble the Experimental Assembly of Structures in Extra-vehicular activity (EASE) space structure under neutral buoyancy conditions, simulating a telerobot performing structural assembly in the zero gravity of space. This previous work used a manually controlled teleoperator as a test bed for system performance evaluations. From these results several Artificial Intelligence options were proposed. One of these was further developed into a real time assembly planner. The interface for this system is effective in assembling EASE structures using windowed graphics and a set of networked menus. As the problem space becomes more complex and hence the set of control options increases, a natural language interface may prove to be beneficial to supplement the menu based control strategy. This strategy can be beneficial in situations such as: describing the local environment, maintaining a data base of task event histories, modifying a plan or a heuristic dynamically, summarizing a task in English, or operating in a novel situation.

  6. Rhetorical features facilitate prosodic processing while handicapping ease of semantic comprehension.

    PubMed

    Menninghaus, Winfried; Bohrn, Isabel C; Knoop, Christine A; Kotz, Sonja A; Schlotz, Wolff; Jacobs, Arthur M

    2015-10-01

    Studies on rhetorical features of language have reported both enhancing and adverse effects on ease of processing. We hypothesized that two explanations may account for these inconclusive findings. First, the respective gains and losses in ease of processing may apply to different dimensions of language processing (specifically, prosodic and semantic processing) and different types of fluency (perceptual vs. conceptual) and may well allow for an integration into a more comprehensive framework. Second, the effects of rhetorical features may be sensitive to interactions with other rhetorical features; employing a feature separately or in combination with others may then predict starkly different effects. We designed a series of experiments in which we expected the same rhetorical features of the very same sentences to exert adverse effects on semantic (conceptual) fluency and enhancing effects on prosodic (perceptual) fluency. We focused on proverbs that each employ three rhetorical features: rhyme, meter, and brevitas (i.e., artful shortness). The presence of these target features decreased ease of conceptual fluency (semantic comprehension) while enhancing perceptual fluency as reflected in beauty and succinctness ratings that were mainly driven by prosodic features. The rhetorical features also predicted choices for persuasive purposes, yet only for the sentence versions featuring all three rhetorical features; the presence of only one or two rhetorical features had an adverse effect on the choices made. We suggest that the facilitating effects of a combination of rhyme, meter, and rhetorical brevitas on perceptual (prosodic) fluency overcompensated for their adverse effects on conceptual (semantic) fluency, thus resulting in a total net gain both in processing ease and in choices for persuasive purposes.

  7. A new method of representing DNA sequences which combines ease of visual analysis with machine readability.

    PubMed Central

    Cowin, J E; Jellis, C H; Rickwood, D

    1986-01-01

    A new method of representing DNA sequences has been devised which is termed stave projection. Compared with other formats for showing the base sequences of DNA, this method greatly enhances the ease of visual analysis of the sequences of bases and it is also in a machine readable form. Using this method it is possible to identify and annotate all of the functional features found in DNA sequences. PMID:3003680

  8. Impact of three biological decontamination methods on filtering facepiece respirator fit, odor, comfort, and donning ease.

    PubMed

    Viscusi, Dennis J; Bergman, Michael S; Novak, Debra A; Faulkner, Kimberly A; Palmiero, Andrew; Powell, Jeffrey; Shaffer, Ronald E

    2011-07-01

    The objective of this study was to determine if ultraviolet germicidal irradiation (UVGI), moist heat incubation (MHI), or microwave-generated steam (MGS) decontamination affects the fitting characteristics, odor, comfort, or donning ease of six N95 filtering facepiece respirator (FFR) models. For each model, 10 experienced test subjects qualified for the study by passing a standard OSHA quantitative fit test. Once qualified, each subject performed a series of fit tests to assess respirator fit and completed surveys to evaluate odor, comfort, and donning ease with FFRs that were not decontaminated (controls) and with FFRs of the same model that had been decontaminated. Respirator fit was quantitatively measured using a multidonning protocol with the TSI PORTACOUNT Plus and the N95 Companion accessory (designed to count only particles resulting from face to face-seal leakage). Participants' subjective appraisals of the respirator's odor, comfort, and donning ease were captured using a visual analog scale survey. Wilcoxon signed rank tests compared median values for fit, odor, comfort, and donning ease for each FFR and decontamination method against their respective controls for a given model. Two of the six FFRs demonstrated a statistically significant reduction (p < 0.05) in fit after MHI decontamination. However, for these two FFR models, post-decontamination mean fit factors were still ≥ 100. One of the other FFRs demonstrated a relatively small though statistically significant increase (p < 0.05) in median odor response after MHI decontamination. These data suggest that FFR users with characteristics similar to those in this study population would be unlikely to experience a clinically meaningful reduction in fit, increase in odor, increase in discomfort, or increased difficulty in donning with the six FFRs included in this study after UVGI, MHI, or MGS decontamination. Further research is needed before decontamination of N95 FFRs for purposes of reuse can be

  9. Understanding traditional African healing

    PubMed Central

    MOKGOBI, M.G.

    2015-01-01

    Traditional African healing has been in existence for many centuries yet many people still seem not to understand how it relates to God and religion/spirituality. Some people seem to believe that traditional healers worship the ancestors and not God. It is therefore the aim of this paper to clarify this relationship by discussing a chain of communication between the worshipers and the Almighty God. Other aspects of traditional healing namely types of traditional healers, training of traditional healers as well as the role of traditional healers in their communities are discussed. In conclusion, the services of traditional healers go far beyond the uses of herbs for physical illnesses. Traditional healers serve many roles which include but not limited to custodians of the traditional African religion and customs, educators about culture, counselors, social workers and psychologists. PMID:26594664

  10. Source Memory for Mental Imagery: Influences of the Stimuli's Ease of Imagery.

    PubMed

    Krefeld-Schwalb, Antonia; Ellis, Andrew W; Oswald, Margit E

    2015-01-01

    The present study investigated how ease of imagery influences source monitoring accuracy. Two experiments were conducted in order to examine how ease of imagery influences the probability of source confusions of perceived and imagined completions of natural symmetric shapes. The stimuli consisted of binary pictures of natural objects, namely symmetric pictures of birds, butterflies, insects, and leaves. The ease of imagery (indicating the similarity of the sources) and the discriminability (indicating the similarity of the items) of each stimulus were estimated in a pretest and included as predictors of the memory performance for these stimuli. It was found that confusion of the sources becomes more likely when the imagery process was relatively easy. However, if the different processes of source monitoring-item memory, source memory and guessing biases-are disentangled, both experiments support the assumption that the effect of decreased source memory for easily imagined stimuli is due to decision processes and misinformation at retrieval rather than encoding processes and memory retention. The data were modeled with a Bayesian hierarchical implementation of the one high threshold source monitoring model.

  11. On-Demand Mobility (ODM) Technical Pathway: Enabling Ease of Use and Safety

    NASA Technical Reports Server (NTRS)

    Goodrich, Ken; Moore, Mark

    2015-01-01

    On-demand mobility (ODM) through aviation refers to the ability to quickly and easily move people or equivalent cargo without delays introduced by lack of, or infrequently, scheduled service. A necessary attribute of ODM is that it be easy to use, requiring a minimum of special training, skills, or workload. Fully-autonomous vehicles would provide the ultimate in ease-of-use (EU) but are currently unproven for safety-critical applications outside of a few, situationally constrained applications (e.g. automated trains operating in segregated systems). Applied to aviation, the current and near-future state of the art of full-autonomy, may entail undesirable trade-offs such as very conservative operational margins resulting in reduced trip reliability and transportation utility. Furthermore, acceptance by potential users and regulatory authorities will be challenging without confidence in autonomous systems in developed in less critical, but still challenging applications. A question for the aviation community is how we can best develop practical ease-of-use for aircraft that are sized to carry a small number of passengers (e.g. 1-9) or equivalent cargo. Such development is unlikely to be a single event, but rather a managed, evolutionary process where responsibility and authority transitions from human to automation agents as operational experience is gained with increasingly intelligent systems. This talk presents a technology road map being developed at NASA Langley, as part of an overall strategy to foster ODM, for the development of ease-of-use for ODM aviation.

  12. Source Memory for Mental Imagery: Influences of the Stimuli’s Ease of Imagery

    PubMed Central

    Krefeld-Schwalb, Antonia; Ellis, Andrew W.; Oswald, Margit E.

    2015-01-01

    The present study investigated how ease of imagery influences source monitoring accuracy. Two experiments were conducted in order to examine how ease of imagery influences the probability of source confusions of perceived and imagined completions of natural symmetric shapes. The stimuli consisted of binary pictures of natural objects, namely symmetric pictures of birds, butterflies, insects, and leaves. The ease of imagery (indicating the similarity of the sources) and the discriminability (indicating the similarity of the items) of each stimulus were estimated in a pretest and included as predictors of the memory performance for these stimuli. It was found that confusion of the sources becomes more likely when the imagery process was relatively easy. However, if the different processes of source monitoring—item memory, source memory and guessing biases—are disentangled, both experiments support the assumption that the effect of decreased source memory for easily imagined stimuli is due to decision processes and misinformation at retrieval rather than encoding processes and memory retention. The data were modeled with a Bayesian hierarchical implementation of the one high threshold source monitoring model. PMID:26606752

  13. The Role of Depth versus Breadth of Vocabulary Knowledge in Success and Ease in L2 Lexical Inferencing

    ERIC Educational Resources Information Center

    Hatami, Sarvenaz; Tavakoli, Mansoor

    2012-01-01

    This study determines whether breadth and depth of vocabulary knowledge are related to L2 ease and success in lexical inferencing. To this end, two tests measuring vocabulary breadth and depth were administered to 50 participants. Two weeks later, all participants received an inferencing task and rated the degree of perceived ease in inferencing…

  14. Supporting Ease-of-Use and User Control: Desired Features and Structure of Web-Based Online IR Systems.

    ERIC Educational Resources Information Center

    Xie, Hong

    2003-01-01

    Describes a study that investigated users' perceptions of ease of use versus user control in Web-based online information retrieval (IR) systems. Discusses desired features and functionalities as well as desired interface structures that support both ease of use and user control. (Author/LRW)

  15. Hurdle Effect of Antimicrobial Activity Achieved by Time Differential Releasing of Nisin and Chitosan Hydrolysates from Bacterial Cellulose.

    PubMed

    Hsiao, Hui-Ling; Lin, Shih-Bin; Chen, Li-Chen; Chen, Hui-Huang

    2016-05-01

    We investigated the combined antimicrobial effect of nisin and chitosan hydrolysates (CHs) by regulating the antimicrobial reaction order of substances due to differential releasing rate from hydroxypropylmethylcellulose-modified bacterial cellulose (HBC). The minimum inhibitory concentration of nisin against Staphylococcus aureus and that of CHs against Escherichia coli were 6 IU and 200 μg/mL, respectively. Hurdle and additive effects in antimicrobial tests were observed when nisin was used 6 h before CH treatment against S. aureus; similar effects were observed when CH was used before nisin treatment against E. coli. Simultaneously combined treatment of nisin and CHs exhibited the low antimicrobial effect. HBC was then selected as the carrier for the controlled release of nisin and CHs. A 90% inhibition in the growth of S. aureus and E. coli was achieved when 30 IU-nisin-containing HBC and 62.5 μg/mL-CH-containing HBC were used simultaneously. The controlled release of nisin and CHs by using HBC minimized the interaction between nisin and CHs as well as increased the number of microbial targets.

  16. The cytotoxic and immunogenic hurdles associated with non-viral mRNA-mediated reprogramming of human fibroblasts.

    PubMed

    Drews, Katharina; Tavernier, Geertrui; Demeester, Joseph; Lehrach, Hans; De Smedt, Stefaan C; Rejman, Joanna; Adjaye, James

    2012-06-01

    Delivery of reprogramming factor-encoding mRNAs by means of lipofection in somatic cells is a desirable method for deriving integration-free iPSCs. However, the lack of reproducibility implies there are major hurdles to overcome before this protocol becomes universally accepted. This study demonstrates the functionality of our in-house synthesized mRNAs expressing the reprogramming factors (OCT4, SOX2, KLF4, c-MYC) within the nucleus of human fibroblasts. However, upon repeated transfections, the mRNAs induced severe loss of cell viability as demonstrated by MTT cytotoxicity assays. Microarray-derived transcriptome data revealed that the poor cell survival was mainly due to the innate immune response triggered by the exogenous mRNAs. We validated the influence of mRNA transfection on key immune response-associated transcript levels, including IFNB1, RIG-I, PKR, IL12A, IRF7 and CCL5, by quantitative real-time PCR and directly compared these with the levels induced by other methods previously published to mediate reprogramming in somatic cells. Finally, we evaluated chemical compounds (B18R, chloroquine, TSA, Pepinh-TRIF, Pepinh-MYD), known for their ability to suppress cellular innate immune responses. However, none of these had the desired effect. The data presented here should provide the basis for further investigations into other immunosuppressing strategies that might facilitate efficient mRNA-mediated cellular reprogramming in human cells.

  17. The cytotoxic and immunogenic hurdles associated with non-viral mRNA-mediated reprogramming of human fibroblasts.

    PubMed

    Drews, Katharina; Tavernier, Geertrui; Demeester, Joseph; Lehrach, Hans; De Smedt, Stefaan C; Rejman, Joanna; Adjaye, James

    2012-06-01

    Delivery of reprogramming factor-encoding mRNAs by means of lipofection in somatic cells is a desirable method for deriving integration-free iPSCs. However, the lack of reproducibility implies there are major hurdles to overcome before this protocol becomes universally accepted. This study demonstrates the functionality of our in-house synthesized mRNAs expressing the reprogramming factors (OCT4, SOX2, KLF4, c-MYC) within the nucleus of human fibroblasts. However, upon repeated transfections, the mRNAs induced severe loss of cell viability as demonstrated by MTT cytotoxicity assays. Microarray-derived transcriptome data revealed that the poor cell survival was mainly due to the innate immune response triggered by the exogenous mRNAs. We validated the influence of mRNA transfection on key immune response-associated transcript levels, including IFNB1, RIG-I, PKR, IL12A, IRF7 and CCL5, by quantitative real-time PCR and directly compared these with the levels induced by other methods previously published to mediate reprogramming in somatic cells. Finally, we evaluated chemical compounds (B18R, chloroquine, TSA, Pepinh-TRIF, Pepinh-MYD), known for their ability to suppress cellular innate immune responses. However, none of these had the desired effect. The data presented here should provide the basis for further investigations into other immunosuppressing strategies that might facilitate efficient mRNA-mediated cellular reprogramming in human cells. PMID:22381475

  18. Investigation of dairy cattle ease of movement on new methyl methacrylate resin aggregate floorings.

    PubMed

    Franco-Gendron, N; Bergeron, R; Curilla, W; Conte, S; DeVries, T; Vasseur, E

    2016-10-01

    Freestall dairy farms commonly present issues with cattle slips and falls caused by smooth flooring and manure slurry. This study examined the effect of 4 new methyl methacrylate (MMA) resin aggregate flooring types (1-4) compared with rubber (positive) and concrete (negative control) on dairy cow (n=18) ease of movement when walking on straight and right-angled corridors. Our hypothesis was that cow ease of movement when walking on the MMA surfaces would be better than when walking on traction milled concrete, and at least as good as when walking on rubber. Cattle ease of movement was measured using kinematics, accelerometers, and visual observation of gait and associated behaviors. Stride length, swing time, stance time, and hoof height were obtained from kinematic evaluation. Acceleration and asymmetry of variance were measured with accelerometers. Locomotion score and behaviors associated with lameness, such as arch back, head bob, tracking up, step asymmetry, and reluctance to bear weight were visually observed. Stride length, swing time, stance time, and the number of steps taken were the only variables affected by flooring type. Differences between flooring types for these variables were tested using a generalized linear mixed model with cow as a random effect, week as a random block factor, and flooring type as a fixed effect. Multiple comparisons with a Scheffé adjustment were done to analyze differences among flooring types. Stride length was 0.14 m longer (better) on rubber when compared with concrete, and 0.11 and 0.17 m shorter on MMA 1 and 2 compared with rubber. On MMA 3 and 4, stride length did not differ from either rubber or concrete. Swing time was 0.04 s shorter (worse) on MMA 1 than on rubber, but did not differ from any other flooring. Stance time was 0.18 s longer (worse) on MMA 2 when compared with rubber, but it did not differ from any other treatment. The number of steps was higher on MMA 4 compared with rubber (4.57 vs. 3.95 steps), but

  19. Investigation of dairy cattle ease of movement on new methyl methacrylate resin aggregate floorings.

    PubMed

    Franco-Gendron, N; Bergeron, R; Curilla, W; Conte, S; DeVries, T; Vasseur, E

    2016-10-01

    Freestall dairy farms commonly present issues with cattle slips and falls caused by smooth flooring and manure slurry. This study examined the effect of 4 new methyl methacrylate (MMA) resin aggregate flooring types (1-4) compared with rubber (positive) and concrete (negative control) on dairy cow (n=18) ease of movement when walking on straight and right-angled corridors. Our hypothesis was that cow ease of movement when walking on the MMA surfaces would be better than when walking on traction milled concrete, and at least as good as when walking on rubber. Cattle ease of movement was measured using kinematics, accelerometers, and visual observation of gait and associated behaviors. Stride length, swing time, stance time, and hoof height were obtained from kinematic evaluation. Acceleration and asymmetry of variance were measured with accelerometers. Locomotion score and behaviors associated with lameness, such as arch back, head bob, tracking up, step asymmetry, and reluctance to bear weight were visually observed. Stride length, swing time, stance time, and the number of steps taken were the only variables affected by flooring type. Differences between flooring types for these variables were tested using a generalized linear mixed model with cow as a random effect, week as a random block factor, and flooring type as a fixed effect. Multiple comparisons with a Scheffé adjustment were done to analyze differences among flooring types. Stride length was 0.14 m longer (better) on rubber when compared with concrete, and 0.11 and 0.17 m shorter on MMA 1 and 2 compared with rubber. On MMA 3 and 4, stride length did not differ from either rubber or concrete. Swing time was 0.04 s shorter (worse) on MMA 1 than on rubber, but did not differ from any other flooring. Stance time was 0.18 s longer (worse) on MMA 2 when compared with rubber, but it did not differ from any other treatment. The number of steps was higher on MMA 4 compared with rubber (4.57 vs. 3.95 steps), but

  20. Traditional Agriculture and Permaculture.

    ERIC Educational Resources Information Center

    Pierce, Dick

    1997-01-01

    Discusses benefits of combining traditional agricultural techniques with the concepts of "permaculture," a framework for revitalizing traditions, culture, and spirituality. Describes school, college, and community projects that have assisted American Indian communities in revitalizing sustainable agricultural practices that incorporate cultural…

  1. Long-Term Safety and Effectiveness of the 'OptEase' Vena Cava Filter

    SciTech Connect

    Kalva, Sanjeeva P.; Marentis, Theodore C.; Yeddula, Kalpana; Somarouthu, Bhanusupriya; Wicky, Stephan; Stecker, Michael S.

    2011-04-15

    Purpose: To assess the long-term safety and effectiveness of the OptEase inferior vena cava (IVC) filter. Materials and Methods: In this Institutional Review Board-approved, retrospective study, we reviewed data of 71 patients who received an OptEase filter at our institution from 2002 to 2007. Thirty-nine (55%) patients had symptoms of venous thromboembolism before filter placement. The indications for filter included contraindication to anticoagulation in 31 (44%) patients, prophylaxis against pulmonary embolism (PE) in 29 (41%) patients, and failure of anticoagulation in 11 (15%) patients. Procedure-related complications, such as symptomatic post-filter PE, deep venous thrombosis (DVT), IVC occlusion, and incidental imaging-evident filter-related complications, were recorded. Safety was assessed by the occurrence of filter-related complications during placement and follow-up. Effectiveness was assessed by the occurrence of post-filter PE. Results: Sixty-five (92%) filters were placed under fluoroscopy, and 6 (8%) were placed using intravascular ultrasound guidance. Seventy (99%) filters were placed successfully. Seven (10%) filters were placed in the suprarenal cava. Retrieval was attempted in 14 (20%) patients, and 12 filters were successfully retrieved. Clinical follow-up was available for 20 {+-} 21 months. Symptoms of postfilter PE and DVT occurred in 15% (n = 11) and 10% (n = 7) patients, respectively. None of these patients had computed tomography (CT)-proven PE, and only one had ultrasound-proven new DVT. One patient had symptomatic IVC occlusion. Follow-up abdominal CT in 20 patients showed thrombus in the filter in two of them. There were no instances of filter migration, filter tilt, or caval wall penetration. Conclusion: The OptEase filter appears to have an acceptable long-term safety profile. The filter was effective against PE.

  2. A double-hurdle model estimation of cocoa farmers' willingness to pay for crop insurance in Ghana.

    PubMed

    Okoffo, Elvis Dartey; Denkyirah, Elisha Kwaku; Adu, Derick Taylor; Fosu-Mensah, Benedicta Yayra

    2016-01-01

    Agriculture is an important sector in Ghana's economy, however, with high risk due to natural factors like climate change, pests and diseases and bush fires among others. Farmers in the Brong-Ahafo region of Ghana which is known as one of the major cocoa producing regions, face these risks which sometimes results in crop failure. The need for farmers to therefore insure their farms against crop loss is crucial. Insurance has been a measure to guard against risk. The aim of this study was to assess cocoa farmers' willingness to access crop insurance, the factors affecting willingness to pay (WTP) for crop insurance scheme and insurance companies' willingness to provide crop insurance to cocoa farmers. Multi-stage sampling technique was used to sample 240 farmers from four communities in the Dormaa West District in Brong-Ahafo Region. The double-hurdle model shows that age, marital status and education significantly and positively influenced cocoa farmer's willingness to insure their farms whiles household size and cropped area negatively influenced farmers' willingness to insure their farms. Similarly, age, household size and cropped area significantly and positively influenced the premium cocoa farmers were willing to pay whiles marital status and cocoa income negatively influenced the premium farmers were willing to pay. The contingent valuation method shows that the maximum, minimum and average amounts cocoa farmers are willing to pay for crop insurance per production cost per acre was GH¢128.40, GH¢32.10 and GH¢49.32 respectively. Insurance companies do not have crop insurance policy but willing to provide crop insurance policy to cocoa farmers on a condition that farmers adopt modern cultivation practices to reduce the level of risk. The study recommends that cocoa farmers should be well educated on crop insurance and should be involved in planning the crop insurance scheme in order to conclude on the premium to be paid by them.

  3. A double-hurdle model estimation of cocoa farmers' willingness to pay for crop insurance in Ghana.

    PubMed

    Okoffo, Elvis Dartey; Denkyirah, Elisha Kwaku; Adu, Derick Taylor; Fosu-Mensah, Benedicta Yayra

    2016-01-01

    Agriculture is an important sector in Ghana's economy, however, with high risk due to natural factors like climate change, pests and diseases and bush fires among others. Farmers in the Brong-Ahafo region of Ghana which is known as one of the major cocoa producing regions, face these risks which sometimes results in crop failure. The need for farmers to therefore insure their farms against crop loss is crucial. Insurance has been a measure to guard against risk. The aim of this study was to assess cocoa farmers' willingness to access crop insurance, the factors affecting willingness to pay (WTP) for crop insurance scheme and insurance companies' willingness to provide crop insurance to cocoa farmers. Multi-stage sampling technique was used to sample 240 farmers from four communities in the Dormaa West District in Brong-Ahafo Region. The double-hurdle model shows that age, marital status and education significantly and positively influenced cocoa farmer's willingness to insure their farms whiles household size and cropped area negatively influenced farmers' willingness to insure their farms. Similarly, age, household size and cropped area significantly and positively influenced the premium cocoa farmers were willing to pay whiles marital status and cocoa income negatively influenced the premium farmers were willing to pay. The contingent valuation method shows that the maximum, minimum and average amounts cocoa farmers are willing to pay for crop insurance per production cost per acre was GH¢128.40, GH¢32.10 and GH¢49.32 respectively. Insurance companies do not have crop insurance policy but willing to provide crop insurance policy to cocoa farmers on a condition that farmers adopt modern cultivation practices to reduce the level of risk. The study recommends that cocoa farmers should be well educated on crop insurance and should be involved in planning the crop insurance scheme in order to conclude on the premium to be paid by them. PMID:27386322

  4. Clearing the NCLB Hurdle.

    ERIC Educational Resources Information Center

    Sanders, Ted

    2003-01-01

    Displays findings from a fall 2002 survey of all states to determine how they were progressing in meeting No Child Left Behind Act's list of requirements. Generally, states and local districts are stronger developing accountability systems but a significant gap remains between the federal law's demands and the capacity to meet them. (Author/MLF)

  5. The impact of specific exertion on the efficiency and ease of the voice: a pilot study.

    PubMed

    Bagnall, Alison D; McCulloch, Kirsty

    2005-09-01

    Even though most singers and other professional voice users are encouraged to relax to optimize the quality and performance of the voice, observations of acclaimed singers, actors, and public speakers would suggest otherwise. These successful vocal performers appear to be energized, actively working and exerting themselves. For this reason, a study was designed to explore the role of exertion in maintaining and optimizing the voice. The focus of this study was the possibility that increasing exertion could improve the voice and might result in the voice user experiencing less strain and, therefore, more comfort and ease. Ten subjects were recorded before and after completing a workshop to develop their skills with precise use of effort involving selected parameters of the larynx and vocal tract. Self-reported ratings of degree of exertion and level of comfort were collected at the time of each recording. The preworkshop and postworkshop recordings were analyzed acoustically and perceptually to compare the degree of noise in the signal that corresponds with the efficiency of the voice. The results indicated that, for all subjects, the quality of the voice improved with an increase in the use of specific exertion. Furthermore, ease and comfort also significantly increased.

  6. Comparison of efficacy and ease of handling of salmeterol and terbutaline powder inhalers.

    PubMed

    Burdon, J; Droszcz, W; Jones, R; Johnston, P R; Trowell, S J

    1998-03-01

    A multicentre, randomised, open, parallel-group study was performed to compare the efficacy, tolerability and ease of handling of salmeterol xinafoate 50 micrograms twice daily via the Diskus inhaler with terbutaline sulphate 500 micrograms four times daily via the Turbuhaler inhaler. Two hundred and sixty-three patients (aged 18-79 years, baseline FEV1 50-90% predicted, mean PEFR 85% of response to salbutamol) were randomised to treatment with salmeterol (n = 136) or terbutaline (n = 127). A statistically significant difference in favour of salmeterol was seen between treatment groups for the primary efficacy variable, mean morning PEFR (difference in adjusted means 25.4 l/min, p < 0.001). Within the groups randomised to each device, ease of handling assessments favoured the Diskus inhaler over the Turbuhaler inhaler. More patients liked the Diskus inhaler than the Turbuhaler inhaler (98% vs 72%, p < 0.001). The Diskus inhaler received better scores than the Turbuhaler inhaler for all features assessed in the device questionnaire. PMID:9624787

  7. Ease of DNA unwinding is a conserved property of yeast replication origins.

    PubMed Central

    Natale, D A; Umek, R M; Kowalski, D

    1993-01-01

    Autonomously replicating sequence (ARS) elements function as plasmid replication origins. Our studies of the H4 ARS and ARS307 have established the requirement for a DNA unwinding element (DUE), a broad easily-unwound sequence 3' to the essential consensus that likely facilitates opening of the origin. In this report, we examine the intrinsic ease of unwinding a variety of ARS elements using (1) a single-strand-specific nuclease to probe for DNA unwinding in a negatively-supercoiled plasmid, and (2) a computer program that calculates DNA helical stability from the nucleotide sequence. ARS elements that are associated with replication origins on chromosome III are nuclease hypersensitive, and the helical stability minima correctly predict the location and hierarchy of the hypersensitive sites. All well-studied ARS elements in which the essential consensus sequence has been identified by mutational analysis contain a 100-bp region of low helical stability immediately 3' to the consensus, as do ARS elements created by mutation within the prokaryotic M13 vector. The level of helical stability is, in all cases, below that of ARS307 derivatives inactivated by mutations in the DUE. Our findings indicate that the ease of DNA unwinding at the broad region directly 3' to the ARS consensus is a conserved property of yeast replication origins. Images PMID:8441667

  8. EASE-MM: Sequence-Based Prediction of Mutation-Induced Stability Changes with Feature-Based Multiple Models.

    PubMed

    Folkman, Lukas; Stantic, Bela; Sattar, Abdul; Zhou, Yaoqi

    2016-03-27

    Protein engineering and characterisation of non-synonymous single nucleotide variants (SNVs) require accurate prediction of protein stability changes (ΔΔGu) induced by single amino acid substitutions. Here, we have developed a new prediction method called Evolutionary, Amino acid, and Structural Encodings with Multiple Models (EASE-MM), which comprises five specialised support vector machine (SVM) models and makes the final prediction from a consensus of two models selected based on the predicted secondary structure and accessible surface area of the mutated residue. The new method is applicable to single-domain monomeric proteins and can predict ΔΔGu with a protein sequence and mutation as the only inputs. EASE-MM yielded a Pearson correlation coefficient of 0.53-0.59 in 10-fold cross-validation and independent testing and was able to outperform other sequence-based methods. When compared to structure-based energy functions, EASE-MM achieved a comparable or better performance. The application to a large dataset of human germline non-synonymous SNVs showed that the disease-causing variants tend to be associated with larger magnitudes of ΔΔGu predicted with EASE-MM. The EASE-MM web-server is available at http://sparks-lab.org/server/ease. PMID:26804571

  9. Rethinking the "Western Tradition"

    ERIC Educational Resources Information Center

    Enslin, Penny; Horsthemke, Kai

    2015-01-01

    In recent years, the "Western tradition" has increasingly come under attack in anti-colonialist and postmodernist discourses. It is not difficult to sympathise with the concerns that underlie advocacy of historically marginalised traditions, and the West undoubtedly has a lot to answer for. Nonetheless, while arguing a qualified yes to…

  10. Tradition and Innovation.

    ERIC Educational Resources Information Center

    Katter, Eldon, Ed.

    1995-01-01

    "The articles in this issue were selected because, in one way or another, they all touched on the notion of tradition and innovation." Storytelling and tribal dances are examples of past, traditional methods of passing cultural knowledge from elders to youth. Contemporary youth have replaced tradtional rites of passage with their own inventions…

  11. Traditional Native Poetry.

    ERIC Educational Resources Information Center

    Grant, Agnes

    1985-01-01

    While Native myths and legends were educational tools to transmit tribal beliefs and history, traditional American Indian poetry served a ritualistic function in everyday life. Few traditional Native songs, which all poems were, survive; only Mayan and Aztec poems were written, and most of these were burned by a Spanish bishop. In addition, many…

  12. Adapting to Water Shortages in a Mediterranean Climate: Institutional Hurdles to Establishing Groundwater Reserves as a Hedge Against Drought

    NASA Astrophysics Data System (ADS)

    Langridge, R.

    2011-12-01

    and institutional issues. It addresses the broad legal requirements affecting groundwater recharge, storage and recovery, as well as the specific issues that would be encountered at each stage of setting up a reserve. These include: establishing the source of water for the reserve, its transmission to the storage site, recharge of the storage site, withdrawal of the stored water and transmission to the user. Local sources of water to develop a reserve can include for example: precipitation - recycled water - desalinated water - captured storm water - flood control releases. Each of these water sources implicates different legal requirements with respect to water rights, groundwater recharge and final use. The goal of this paper is to provide a legal road map that illuminates the main hurdles to overcome in establishing a reserve. The paper concludes with a brief discussion of potential legal and policy options that could encourage the development of drought reserves in the state.

  13. Genetic parameters for calving ease, gestation length, and birth weight in Charolais cattle.

    PubMed

    Mujibi, F D N; Crews, D H

    2009-09-01

    In this study, a 3-trait linear model was used to obtain genetic parameters for direct and maternal components of calving ease (CE), gestation length (GEST), and birth weight (BWT). Calving ease scores were transformed into Snell scores and expressed as percent unassisted calving (SC), ranging from 0 to 100% (least to greatest ease). A total of 40,420 records (n = 14,403 for CE) were obtained from the Canadian Charolais Association field database. The animal model included fixed effects of contemporary group (herd x year of birth combinations), age of heifer, and sex of calf (only for CE), whereas random effects included direct and maternal genetic effects, residual error, and permanent environmental effects (for CE). The BWT and GEST were preadjusted for age of dam and sex of calf effects. Variance components were estimated using REML. Mean SC was 83.31% (SD = 23.30) and ranged from 3.44 to 100%. Mean BWT was 46.54 kg (SD = 4.79), whereas mean GEST was 286.48 d (SD = 4.93). Direct heritability estimates for SC, BWT, and GEST were 0.14 +/- 0.02, 0.46 +/- 0.03, and 0.62 +/- 0.04, respectively, and maternal heritability estimates were 0.06 +/- 0.02, 0.14 +/- 0.02, and 0.10 +/- 0.02, respectively. The permanent environmental effect as a proportion of SC phenotypic variance was 0.35 +/- 0.11, indicating a large influence on CE. Genetic correlations of direct SC with direct BWT and GEST were -0.93 +/- 0.04 and -0.38 +/- 0.08, respectively, whereas maternal correlations were -0.69 +/- 0.14 and -0.49 +/- 0.17, respectively, illustrating the importance of including both traits in CE evaluations. Within trait direct x maternal genetic correlations were substantial and negative. Regression of average direct and average maternal EBV on year of birth yielded significant genetic trends for the direct effects of BWT, GEST, and CE, whereas no trends were detected for maternal effects. Even though CE is routinely analyzed, no study has evaluated transformed CE scores with 2

  14. A Cognition-Based Method to Ease the Computational Load for an Extended Kalman Filter

    PubMed Central

    Li, Yanpeng; Li, Xiang; Deng, Bin; Wang, Hongqiang; Qin, Yuliang

    2014-01-01

    The extended Kalman filter (EKF) is the nonlinear model of a Kalman filter (KF). It is a useful parameter estimation method when the observation model and/or the state transition model is not a linear function. However, the computational requirements in EKF are a difficulty for the system. With the help of cognition-based designation and the Taylor expansion method, a novel algorithm is proposed to ease the computational load for EKF in azimuth predicting and localizing under a nonlinear observation model. When there are nonlinear functions and inverse calculations for matrices, this method makes use of the major components (according to current performance and the performance requirements) in the Taylor expansion. As a result, the computational load is greatly lowered and the performance is ensured. Simulation results show that the proposed measure will deliver filtering output with a similar precision compared to the regular EKF. At the same time, the computational load is substantially lowered. PMID:25479332

  15. The power and benefits of concept mapping: measuring use, usefulness, ease of use, and satisfaction

    NASA Astrophysics Data System (ADS)

    Freeman, Lee A.; Jessup, Leonard M.

    2004-02-01

    The power and benefits of concept mapping rest in four arenas: enabling shared understanding, the inclusion of affect, the balance of power, and client involvement. Concept mapping theory and research indicate concept maps (1) are appropriate tools to assist with communication, (2) are easy to use, and (3) are seen as beneficial by their users. An experiment was conducted to test these assertions and analyze the power and benefits of concept mapping using a typical business consulting scenario involving 16 groups of two individuals. The results were analyzed via empirical hypothesis testing and protocol analyses, and indicate an overall support of the theory and prior research and additional support of new measures of usefulness, ease of use, and satisfaction by both parties. A more thorough understanding of concept mapping is gained and available to future practitioners and researchers.

  16. A cognition-based method to ease the computational load for an extended Kalman filter.

    PubMed

    Li, Yanpeng; Li, Xiang; Deng, Bin; Wang, Hongqiang; Qin, Yuliang

    2014-12-03

    The extended Kalman filter (EKF) is the nonlinear model of a Kalman filter (KF). It is a useful parameter estimation method when the observation model and/or the state transition model is not a linear function. However, the computational requirements in EKF are a difficulty for the system. With the help of cognition-based designation and the Taylor expansion method, a novel algorithm is proposed to ease the computational load for EKF in azimuth predicting and localizing under a nonlinear observation model. When there are nonlinear functions and inverse calculations for matrices, this method makes use of the major components (according to current performance and the performance requirements) in the Taylor expansion. As a result, the computational load is greatly lowered and the performance is ensured. Simulation results show that the proposed measure will deliver filtering output with a similar precision compared to the regular EKF. At the same time, the computational load is substantially lowered.

  17. Towards easing the configuration and new team member accommodation for open source software based portals

    NASA Astrophysics Data System (ADS)

    Fu, L.; West, P.; Zednik, S.; Fox, P. A.

    2013-12-01

    For simple portals such as vocabulary based services, which contain small amounts of data and require only hyper-textual representation, it is often an overkill to adopt the whole software stack of database, middleware and front end, or to use a general Web development framework as the starting point of development. Directly combining open source software is a much more favorable approach. However, our experience with the Coastal and Marine Spatial Planning Vocabulary (CMSPV) service portal shows that there are still issues such as system configuration and accommodating a new team member that need to be handled carefully. In this contribution, we share our experience in the context of the CMSPV portal, and focus on the tools and mechanisms we've developed to ease the configuration job and the incorporation process of new project members. We discuss the configuration issues that arise when we don't have complete control over how the software in use is configured and need to follow existing configuration styles that may not be well documented, especially when multiple pieces of such software need to work together as a combined system. As for the CMSPV portal, it is built on two pieces of open source software that are still under rapid development: a Fuseki data server and Epimorphics Linked Data API (ELDA) front end. Both lack mature documentation and tutorials. We developed comparison and labeling tools to ease the problem of system configuration. Another problem that slowed down the project is that project members came and went during the development process, so new members needed to start with a partially configured system and incomplete documentation left by old members. We developed documentation/tutorial maintenance mechanisms based on our comparison and labeling tools to make it easier for the new members to be incorporated into the project. These tools and mechanisms also provided benefit to other projects that reused the software components from the CMSPV

  18. Local health traditions.

    PubMed

    Shankar, D

    1988-03-01

    A very systematic study made in Karjat, Maharasht (a tribal area in India) has found that in comparison with the official health care and primary health centers, the traditional health practices are far more comprehensive. However, although the local traditions are comprehensive in their 'scope', they nevertheless reveal several weaknesses when subjected to critical evaluation by the science of Ayurveda. For example, whereas some remedies are found to be sound, there are others that are incomplete, and some appear to be totally distorted. Similarly, the diagnostic abilities of local practitioners, while sound in some cases, are in several others found to be inadequate. As to the use of local herbs, whereas the local tradition has an amazing knowledge of local flora--the knowledge about properties of plants is in many cases incomplete. There are several reasons that may explain how and why these weaknesses have set in. 1st, the local traditions are 'oral' and in the natural course of things, oral traditions the world over have been found to decay over time. A 2nd, external, reason for the current decay of local traditions is the derision, neglect, and oppression they have suffered due to the intolerance of western scientific tradition. A 3rd reason for weaknesses in the local health stream is the breakdown of active links, during the last few centuries, with the mainstream science of Ayurveda.

  19. The "Natural Law Tradition."

    ERIC Educational Resources Information Center

    Finnis, John

    1986-01-01

    A discussion of natural law outlines some of the theory and tradition surrounding it and examines its relationship to the social science and legal curriculum and to the teaching of jurisprudence. (MSE)

  20. Traditional Indonesian dairy foods.

    PubMed

    Surono, Ingrid S

    2015-01-01

    Indonesia is the largest archipelago blessed with one of the richest mega-biodiversities and also home to one of the most diverse cuisines and traditional fermented foods. There are 3 types of traditional dairy foods, namely the butter-like product minyak samin; yogurt-like product dadih; and cheese-like products dali or bagot in horbo, dangke, litsusu, and cologanti, which reflect the culture of dairy product consumption in Indonesia.

  1. Characterising smoking cessation smartphone applications in terms of behaviour change techniques, engagement and ease-of-use features.

    PubMed

    Ubhi, Harveen Kaur; Michie, Susan; Kotz, Daniel; van Schayck, Onno C P; Selladurai, Abiram; West, Robert

    2016-09-01

    The aim of this study was to assess whether or not behaviour change techniques (BCTs) as well as engagement and ease-of-use features used in smartphone applications (apps) to aid smoking cessation can be identified reliably. Apps were coded for presence of potentially effective BCTs, and engagement and ease-of-use features. Inter-rater reliability for this coding was assessed. Inter-rater agreement for identifying presence of potentially effective BCTs ranged from 66.8 to 95.1 % with 'prevalence and bias adjusted kappas' (PABAK) ranging from 0.35 to 0.90 (p < 0.001). The intra-class correlation coefficients between the two coders for scores denoting the proportions of (a) a set of engagement features and (b) a set of ease-of-use features, which were included, were 0.77 and 0.75, respectively (p < 0.001). Prevalence estimates for BCTs ranged from <10 % for medication advice to >50 % for rewarding abstinence. The average proportions of specified engagement and ease-of-use features included in the apps were 69 and 83 %, respectively. The study found that it is possible to identify potentially effective BCTs, and engagement and ease-of-use features in smoking cessation apps with fair to high inter-rater reliability. PMID:27528530

  2. Characterising smoking cessation smartphone applications in terms of behaviour change techniques, engagement and ease-of-use features.

    PubMed

    Ubhi, Harveen Kaur; Michie, Susan; Kotz, Daniel; van Schayck, Onno C P; Selladurai, Abiram; West, Robert

    2016-09-01

    The aim of this study was to assess whether or not behaviour change techniques (BCTs) as well as engagement and ease-of-use features used in smartphone applications (apps) to aid smoking cessation can be identified reliably. Apps were coded for presence of potentially effective BCTs, and engagement and ease-of-use features. Inter-rater reliability for this coding was assessed. Inter-rater agreement for identifying presence of potentially effective BCTs ranged from 66.8 to 95.1 % with 'prevalence and bias adjusted kappas' (PABAK) ranging from 0.35 to 0.90 (p < 0.001). The intra-class correlation coefficients between the two coders for scores denoting the proportions of (a) a set of engagement features and (b) a set of ease-of-use features, which were included, were 0.77 and 0.75, respectively (p < 0.001). Prevalence estimates for BCTs ranged from <10 % for medication advice to >50 % for rewarding abstinence. The average proportions of specified engagement and ease-of-use features included in the apps were 69 and 83 %, respectively. The study found that it is possible to identify potentially effective BCTs, and engagement and ease-of-use features in smoking cessation apps with fair to high inter-rater reliability.

  3. D4-4: Shared Medical Appointments: A Promising Innovation to Improve Patient-Physician Relationship and Ease Primary Care Shortage

    PubMed Central

    Stults, Cheryl; McCuistion, Mary; Frosch, Dominick; Hung, Dorothy; Tai-Seale, Ming

    2014-01-01

    Background/Aims Shared medical appointments (SMAs) or group visits have been touted as a primary care system change to overcome the challenges of short visits, underused self-management education, and to relieve physician shortage. However, few studies have examined SMAs from the patient’s perspective. Using data collected through focus groups, we present the thoughts and experiences of patients participating in SMAs. Methods We conducted five focus groups with participants who had attended SMAs at a large, non-profit, multispecialty group practice in northern California which serves four counties and more than 700,000 patients. Focus groups were recorded, transcribed, and thematically coded according to study aims. Transcripts were coded at the paragraph level. Disagreements in coding were discussed until consensus was reached. Results Similar themes emerged across the focus groups. Patients expressed many benefits to SMAs including enhanced learning by being able to cover more information than what would be provided in a traditional visit, increased motivation for health behavior change, and were able to connect with others in a similar situation. Patients also felt that the SMA altered their relationship with their physician. Patients now saw the more “human” side to their physician which placed them at ease for future visits. Overall, the power dynamic between patient and physician was lessened as the patient now viewed themselves as being able to impart information to the physician. Conclusions Given the upcoming Affordable Care Act and existing primary care shortage, SMAs provide a way for patients to improve access, relationships with physicians, and an increased knowledge of health, but also to help ease patient load for physicians. Thus, SMAs are an innovative form of delivery that can improve efficiencies and better use the scare resource of primary care physicians.

  4. Effect of InspirEase on the deposition of metered-dose aerosols in the human respiratory tract

    SciTech Connect

    Newman, S.P.; Woodman, G.; Clarke, S.W.; Sackner, M.A.

    1986-04-01

    A radiotracer technique has been used to assess the effects of a 700-ml collapsible holding chamber (InspirEase, Key Pharmaceuticals Inc.) on the deposition of metered-dose aerosols in ten patients with obstructive airways disease (mean forced expiratory volume in one second (FEV1), 64.5 percent of predicted). Patterns of deposition obtained by patients' usual techniques with the metered-dose inhaler (MDI) were compared with those by correct MDI technique (actuation coordinated with slow deep inhalation and followed by ten seconds of breath-holding) and with those by InspirEase. Deposition of aerosol was assessed by placing Teflon particles labelled with 99mTc inside placebo canisters, and inhaling maneuvers were monitored by respiratory inductive plethysmography (Respitrace). Nine of the ten patients had imperfect technique with the MDI, the most prevalent errors being rapid inhalation and failure to hold their breath adequately. With patients' usual MDI techniques, 6.5 +/- 1.2 percent (mean +/- SE) of the dose reached the lungs. This was increased to 11.2 +/- 1.3 percent (p less than 0.02) with correct technique and increased further to 14.8 +/- 1.4 percent (p less than 0.05) with InspirEase. Oropharyngeal deposition exceeded 80 percent of the dose for the MDI alone but was only 9.5 +/- 0.9 percent with InspirEase (p less than 0.01); 59.2 +/- 2.1 percent of the dose was retained within InspirEase itself. It is concluded that InspirEase gives whole lung deposition of metered-dose aerosols greater than that from a correctly used MDI, while oropharyngeal deposition is reduced approximately nine times.

  5. Traditional Chinese Biotechnology

    NASA Astrophysics Data System (ADS)

    Xu, Yan; Wang, Dong; Fan, Wen Lai; Mu, Xiao Qing; Chen, Jian

    The earliest industrial biotechnology originated in ancient China and developed into a vibrant industry in traditional Chinese liquor, rice wine, soy sauce, and vinegar. It is now a significant component of the Chinese economy valued annually at about 150 billion RMB. Although the production methods had existed and remained basically unchanged for centuries, modern developments in biotechnology and related fields in the last decades have greatly impacted on these industries and led to numerous technological innovations. In this chapter, the main biochemical processes and related technological innovations in traditional Chinese biotechnology are illustrated with recent advances in functional microbiology, microbial ecology, solid-state fermentation, enzymology, chemistry of impact flavor compounds, and improvements made to relevant traditional industrial facilities. Recent biotechnological advances in making Chinese liquor, rice wine, soy sauce, and vinegar are reviewed.

  6. Effects of sonication and ultraviolet-C treatment as a hurdle concept on quality attributes of Chokanan mango (Mangifera indica L.) juice.

    PubMed

    Santhirasegaram, Vicknesha; Razali, Zuliana; Somasundram, Chandran

    2015-04-01

    The growing demand for fresh-like food products has encouraged the development of hurdle technology of non-thermal processing. In this study, freshly squeezed Chokanan mango juice was treated by paired combinations of sonication (for 15 and 30 min at 25 ℃, 40 kHz frequency) and UV-C treatment (for 15 and 30 min at 25 ℃). Selected physicochemical properties, antioxidant activities, microbial inactivation and other quality parameters of combined treated juice were compared to conventional thermal treatment (at 90 ℃ for 60 s). After thermal and combined treatment, no significant changes occurred in physicochemical properties. A significant increase in extractability of carotenoids (15%), polyphenols (37%), flavonoids (35%) and enhancement in antioxidant capacity was observed after combined treatment. Thermal and combined treatment exhibited significant reduction in microbial load. Results obtained support the use of sonication and UV-C in a hurdle technology to improve the quality of Chokanan mango juice along with safety standards.

  7. Validation of Modifications to the ANSR® Salmonella Method for Improved Ease of Use.

    PubMed

    Caballero, Oscar; Alles, Susan; Walton, Kayla; Gray, R Lucas; Mozola, Mark; Rice, Jennifer

    2015-01-01

    This paper describes the results of a study to validate minor reagent formulation and procedural changes to the ANSR® Salmonella method, AOAC Performance Tested Method™ 061203. In order to improve ease of use and diminish risk of amplicon contamination, the lyophilized reagent components were reformulated for increased solubility, thus eliminating the need to mix by pipetting. In the alternative procedure, an aliquot of the lysate is added to lyophilized ANSR reagents, immediately capped, and briefly mixed by vortex. Results of the validation study with ice cream, peanut butter, dry dog food, raw ground turkey, raw ground beef, and sponge samples from a stainless steel surface showed no statistically significant differences in performance between the ANSR method and the U.S. Food and Drug Administration Bacteriological Analytical Manual or U.S. Department of Agriculture-Food Safety and Inspection Services Microbiology Laboratory Guidebook reference culture procedures. Results of inclusivity and exclusivity testing were unchanged from those of the original validation study; exclusivity was 100% and inclusivity was 99.1% with only a single strain of Salmonella Weslaco testing negative. Robustness testing was also conducted, with variations to lysis buffer volume, lysis time, and sample volume having no demonstrable effect on assay results. PMID:26086257

  8. Exploiting Volunteered Geographic Information to Ease Land Use Mapping of AN Urban Landscape

    NASA Astrophysics Data System (ADS)

    Jokar Arsanjani, J.; Helbich, M.; Bakillah, M.

    2013-05-01

    Remote sensing techniques have eased land use/cover mapping substantially by observing the earth remotely through diminishing field surveying and in-site data collection. However, field measurement is still required to identify training sites for defining the existing land use classes, which requires visiting the study area. This paper is intended to utilize volunteered geographic information (VGI) contributions to the OpenStreetMap (OSM) project as an alternative data source instead of gathering training sites through insite visits and to evaluate how accurate land use patterns can be mapped. High resolution imagery of RapidEye with 5 meter spatial resolution is selected to derive land use patterns of Koblenz, Germany through a maximum likelihood classification technique. The achieved land use map is compared with the Global Monitoring for Environment and Security Urban Atlas (GMESUA) and a Kappa Index of 89% is achieved. The outcomes prove that VGI can be integrated within remote sensing processes to facilitate the process of earth observation and monitoring.

  9. Nuss procedure: Technical modifications to ease bending of the support bar and lateral stabilizer placement

    PubMed Central

    Karakuş, Osman Zeki; Ulusoy, Oktay; Hakgüder, Gülce; Ateş, Oğuz; Olguner, Çimen; Olguner, Mustafa; Akgür, Feza Mirac

    2016-01-01

    BACKGROUND: Modifications defined to ease bending of the support bar and lateral stabilizer placement during minimal invasive repair of pectus excavatum (MIRPE) have not been reported. We herein report our experience with MIRPE including several technical modifications. METHODS: A total of 87 patients who underwent MIRPE were evaluated retrospectively. Technical modifications are (1) a template drawn preoperatively according to the anthropometric measurements, (2) more laterally placed thoracal incisions, (3) single existing incision for multiple support bars, (4) to secure lateral stabilizers to support bar in inverted position. RESULTS: The mean patient age was 11.2 ± 3.8 years. The mean operating time was 63.7 ± 18.7 min. The mean Haller index was 5.4 ± 2.1. Eight patients necessitated two support bars. The support bars were removed in 69 patients after the completion of treatment. Support bars were left in place 26.8 ± 4.3 months. Final chest contours of the 56 patients were evaluated as 12 months passed after support bar removal and excellent repair results were determined in 84.2%. CONCLUSION: Preoperative bending of the support bar according to anthropometric measurements and fixation of the lateral stabilizers to the support bar in inverted position facilitates bar shaping and lateral stabilizer placement. PMID:27512512

  10. Modeling Flow Past a TrapEase Inferior Vena Cava Filter

    NASA Astrophysics Data System (ADS)

    Singer, Michael; Henshaw, William; Wang, Stephen

    2008-11-01

    This study uses three-dimensional computational fluid dynamics to evaluate the efficacy of the TrapEase inferior vena cava (IVC) filter. Hemodynamics of the unoccluded and partially occluded filter are examined, and the clinical implications are assessed. The IVC, which is the primary vein that drains the legs, is modeled as a straight pipe, and a geometrically accurate model of the filter is constructed using computer aided design. Blood is modeled as a homogeneous, incompressible, Newtonian fluid, and the method of overset grids is used to solve the Navier-Stokes equations. Results are corroborated with in-vitro studies. Flow around the unoccluded filter demonstrates minimal disruption, but spherical clots in the downstream trapping position lead to regions of stagnant and recirculating flow that may promote further clotting. The volume of stagnant flow and the peak wall shear stress increase with clot volume. For clots trapped in the upstream trapping position, flow is disrupted along the cava wall downstream of the clot and within the filter. The shape and location of trapped clots also effect the peak wall shear stress and may impact the efficacy of the filter.

  11. The Ease of Language Understanding (ELU) model: theoretical, empirical, and clinical advances

    PubMed Central

    Rönnberg, Jerker; Lunner, Thomas; Zekveld, Adriana; Sörqvist, Patrik; Danielsson, Henrik; Lyxell, Björn; Dahlström, Örjan; Signoret, Carine; Stenfelt, Stefan; Pichora-Fuller, M. Kathleen; Rudner, Mary

    2013-01-01

    Working memory is important for online language processing during conversation. We use it to maintain relevant information, to inhibit or ignore irrelevant information, and to attend to conversation selectively. Working memory helps us to keep track of and actively participate in conversation, including taking turns and following the gist. This paper examines the Ease of Language Understanding model (i.e., the ELU model, Rönnberg, 2003; Rönnberg et al., 2008) in light of new behavioral and neural findings concerning the role of working memory capacity (WMC) in uni-modal and bimodal language processing. The new ELU model is a meaning prediction system that depends on phonological and semantic interactions in rapid implicit and slower explicit processing mechanisms that both depend on WMC albeit in different ways. It is based on findings that address the relationship between WMC and (a) early attention processes in listening to speech, (b) signal processing in hearing aids and its effects on short-term memory, (c) inhibition of speech maskers and its effect on episodic long-term memory, (d) the effects of hearing impairment on episodic and semantic long-term memory, and finally, (e) listening effort. New predictions and clinical implications are outlined. Comparisons with other WMC and speech perception models are made. PMID:23874273

  12. Increasing ‘ease of sliding’ also increases friction: when is a lubricant effective?

    NASA Astrophysics Data System (ADS)

    Annunziata, M. A.; Baldassarri, A.; Dalton, F.; Petri, A.; Pontuale, G.

    2016-04-01

    We investigate experimentally the effective Coulomb friction exerted by a granular medium on a shearing plate, varying the medium depth. The plate is driven by a spring connected to a motor turning at a constant speed and, depending on the system configuration, performs continuous sliding or stick and slip in different proportions. We introduce an order parameter which discriminates between the different regimes expressing the fraction of time spent in slipping. At low driving speed, starting from zero layers of interstitial granular material, the average friction coefficient decreases when a few layers are added, while the order parameter stays close to zero. By further increasing the granular depth, the friction undergoes a sudden increase but the order parameter does not change notably. At an intermediate driving speed, however, both the friction and the order parameter undergo a sudden increase, which for the order parameter amounts to several orders of magnitude, indicating that the plate is more braked but nevertheless keeps sliding more easily. For medium-high driving speeds, full sliding is obtained for only one layer of interstitial matter, where friction has a minimum, and is maintained for all increasing depths while friction increases. These observations show that the ease of slipping is not determined by friction alone, rather by the highly complex interplay between driving velocity, friction, and the depth of the medium.

  13. Ease of processing constrains the activation flow in the conceptual-lexical system during speech planning.

    PubMed

    Mädebach, Andreas; Jescheniak, Jörg D; Oppermann, Frank; Schriefers, Herbert

    2011-05-01

    In 3 picture-word interference experiments, speakers named a target object in the presence of an unrelated not-to-be-named context object. Distractor words, which were phonologically related or unrelated to the context object's name, were used to determine whether the context object had become phonologically activated. All objects had high frequency names, and the ease of processing of these objects was manipulated by a visual degradation technique. In Experiment 1, both objects were nondegraded; in Experiment 2, both objects were degraded; and in Experiment 3, either the target object or the context object was degraded. Distractor words, which were phonologically related to the context objects, interfered with the naming response when both objects were nondegraded, indicating that the context objects had become phonologically coactivated. The effect vanished when both objects were degraded, when only the context object was degraded, and when only the target object was degraded. These data demonstrate that the amount of available processing resources constrains the forward cascading of activation in the conceptual-lexical system. Context objects are likely to become phonologically coactivated if they are easily retrieved and if prioritized target processing leaves sufficient resources. PMID:21341927

  14. A two-year perspective: who may ease the burden of girls’ loneliness in school?

    PubMed Central

    2014-01-01

    Background Loneliness is negatively related to good health and wellbeing, especially among girls. There is little research, however, on factors that may ease the burdens of loneliness in the school setting. Thus, we explored the relationship between girls’ loneliness and later school wellbeing adjusted for other adversities. Furthermore, we assessed the significance of having someone whom the girl trusted by investigating possible modifying influences on the addressed association. Methods Altogether, 119 girls in grades 1–8 provided baseline data and answered the same set of questions two years later. Logistic regression models including perceived academic problems, victimisation by bullying, loneliness and trusted others were tested with bad versus good school wellbeing two years later as outcome using SPSS. Results In the multivariable analysis of loneliness, academic problems, and victimisation, loneliness was the only variable showing a strong and negative contribution to later school wellbeing. Next, demonstrated in separate models; the inclusion of having a trusted class advisor fully attenuated the association of loneliness with later school wellbeing. In contrast, other trusted teachers, trusted parents, or trusted students did not affect the association. Conclusions Loneliness in girls strongly predicted school wellbeing two years later. However, having a class advisor whom the girl trusted to contact in hurtful situations clearly reduced the burden of loneliness. This finding highlights the clinical importance of stability, long-lasting relations, and trust that main teachers may represent for lonely girls. PMID:24712912

  15. Evaluation of dairy bulls in Ontario for calving ease of offspring.

    PubMed

    Cady, R A; Burnside, E B

    1982-11-01

    The first sire evaluations for calving ease for bulls used in Ontario were published in May, 1981. Evaluations used calving records collected by Ontario Dairy Herd Improvement Association from all supervised herds from May, 1980, to April, 1981. A total of 34,240 records including herd, breed, sire, and cow identification, date of calving, and information about cow size, parity, sex of calf, mortality, and dystocia score were collected. After editing, 28,947 records were available from 1,178 Holstein bulls. Dystocia scores were 1) unobserved or unassisted, 2) easy pull, 3) hard pull, and 4) surgery. Stillbirths represented 5.5% of births coded 1 and 2, 25.1% of births coded hard pull, and 50.7% of surgical births. Analysis of variance showed that cow size, sex of calf, parity, and season (May to September and October to April) affected dystocia scores. Variance components were estimated prior to evaluation by Henderson's new method and resulted in a heritability of .08. Sire evaluation was by best linear unbiased prediction and included the relationship matrix. The prediction model included herd-year-season, dam size-parity-sex, and sire effects. Ninety-one sires had evaluations with a Repeatability of at least 55% and records in at least 20 herd-year-seasons.

  16. Comparison of the Diskus inhaler and the Handihaler regarding preference and ease of use.

    PubMed

    Van Der Palen, Job; Eijsvogel, Michiel M; Kuipers, Bart F; Schipper, Maria; Vermue, Niek A

    2007-01-01

    Many chronic obstructive pulmonary disease (COPD) patients use their inhaler ineffectively and there is a trend towards increased inhaler resistance. We wanted to answer two questions: Is there a difference in preference and ease of use between Diskus (DK) and Handihaler (HH)? How acceptable are inhalation resistances? Sixty COPD patients, naive to DK and HH, but experienced in the use of other inhalers, had to read the instruction leaflet and demonstrate their inhalation technique. If errors were made, instruction was given and inhalation technique was checked again. Patients had to state a preference for DK or HH. Subsequently they inhaled through a range of resistances and scored the acceptability. There was no difference in the number of instructions needed for both inhalers. One third inhaled perfectly after reading the instruction leaflet, which increased to 85% after one instruction. More patients preferred the DK (43) than the HH (16). With decreasing resistance acceptability increases, but it reaches a plateau. Patients have a clear preference for the DK. There is no difference in the number of instructions needed to obtain a perfect inhalation technique, but for some patients one instruction is not enough. The trend to increase the resistance of inhalers has reached a critical point with regard to acceptability.

  17. Perceived usefulness, perceived ease of use, and perceived enjoyment as drivers for the user acceptance of interactive mobile maps

    NASA Astrophysics Data System (ADS)

    Hussain, Azham; Mkpojiogu, Emmanuel O. C.; Yusof, Muhammad Mat

    2016-08-01

    This study examines the user perception of usefulness, ease of use and enjoyment as drivers for the users' complex interaction with map on mobile devices. TAM model was used to evaluate users' intention to use and their acceptance of interactive mobile map using the above three beliefs as antecedents. Quantitative research (survey) methodology was employed and the analysis and findings showed that all the three explanatory variables used in this study, explain the variability in the user acceptance of interactive mobile map technology. Perceived usefulness, perceived ease of use, and perceived enjoyment each have significant positive influence on user acceptance of interactive mobile maps. This study further validates the TAM model.

  18. Non-Traditional Wraps

    ERIC Educational Resources Information Center

    Owens, Buffy

    2009-01-01

    This article presents a recipe for non-traditional wraps. In this article, the author describes how adults and children can help with the recipe and the skills involved with this recipe. The bigger role that children can play in the making of the item the more they are apt to try new things and appreciate the texture and taste.

  19. Musical Traditions. Puzzle Corner.

    ERIC Educational Resources Information Center

    Andrews, Ian A.

    1999-01-01

    Discusses the changes in musical experiences, such as live versus recorded music, as society has developed technologically. Presents a crossword puzzle that focuses on the traditions and musicians of baroque, classical, and romantic music each originating in Europe. Includes the clues and word list. (CMK)

  20. Reinventing the Rhetorical Tradition.

    ERIC Educational Resources Information Center

    Freedman, Aviva, Ed.; Pringle, Ian, Ed.

    The 19 conference papers in this collection deal with the relationship of various rhetorical theories and their practical applications to the rhetorical traditions that they are superseding. The papers deal with many topics, including the following: (1) a multidisciplinary approach to writing instruction; (2) the importance of writing as a human…

  1. Traditional Cherokee Food.

    ERIC Educational Resources Information Center

    Hendrix, Janey B.

    A collection for children and teachers of traditional Cherokee recipes emphasizes the art, rather than the science, of cooking. The hand-printed, illustrated format is designed to communicate the feeling of Cherokee history and culture and to encourage readers to collect and add family recipes. The cookbook could be used as a starting point for…

  2. Tradition in Science

    ERIC Educational Resources Information Center

    Heisenberg, Werner

    1973-01-01

    Discusses the influence of tradition in science on selection of scientific problems and methods and on the use of concepts as tools for research work. Indicates that future research studies will be directed toward the change of fundamental concepts in such fields as astrophysics, molecular biology, and environmental science. (CC)

  3. Tradition and Change

    ERIC Educational Resources Information Center

    Nyre, Joseph E.

    2015-01-01

    Honors programs, like the institutions that host them, need to exercise constant re-examination to remain effective and to serve their students the best they can. As a private, liberal arts institution, in the tradition of the Irish Catholic Christian Brothers, Iona College provides many avenues to enhance student learning, and paramount to the…

  4. Alternatives to Traditional Lecturing.

    ERIC Educational Resources Information Center

    Brooks, David W.

    1984-01-01

    Alternatives to traditional, large-class lecturing are discussed. They include using canned lectures, demonstrations and lecture experiments, computer simulations, problem-solving strategies, breaks during lectures, and movies. Moving out of large classrooms to laboratories and resource rooms (or giving an examination) is also suggested. (JN)

  5. Teaching Traditional Tropical Agriculture.

    ERIC Educational Resources Information Center

    Clawson, David L.

    1987-01-01

    Maintains that the teaching of traditional tropical agriculture through the presentation of large numbers of categories or types tends to overemphasize superficial differences at the expense of comprehending the inner essence of life as it exists for the majority of the world's farmers. Offers an alternative approach which claims to foster greater…

  6. In Defense of Tradition.

    ERIC Educational Resources Information Center

    Pekich, John

    A disturbing trend is developing in higher education which may jeopardize the quality and importance of the classical tradition in education. This trend is exemplified by demands that the liberal arts be made relevant and comprehensible to the student and that they be related in some way to the search for a good job. The great classical…

  7. The Search for Trust: Technology, Religion, and Society's Dis-Ease

    ERIC Educational Resources Information Center

    Foltz, Franz; Foltz, Frederick

    2005-01-01

    Modern technology, and information technology in particular, has changed the nature of human interaction, which has created a certain "disease" as more and more transactions move from the familiarity of traditional community to the abstractness of modern society. This article explores two studies of trust that emerged in the past decade as a…

  8. Bridging the Gap: National Science Foundation Initiative Eases the Transition from Undergraduate to Graduate Study

    ERIC Educational Resources Information Center

    Keels, Crystal L.

    2004-01-01

    In recent years, the lack of underrepresented groups pursuing science, technology, engineering and math (STEM) disciplines at the graduate level aroused the concern of some far-sighted advocates. When confronted with this noted absence, however, many colleges and universities traditionally responded with the argument that qualified students from…

  9. Challenging tradition in Nigeria.

    PubMed

    Supriya, K E

    1991-01-01

    In Nigeria since 1987, the National Association of Nigeria Nurses and Midwives (NSNNM) has used traditional medial and traditional health care workers to curtail the practice of female circumcision. Other harmful traditions are being changed also, such as early marriage, taboos of pregnancy and childbirth, and scarification. 30,000 member of NANNM are involved in this effort to halt the harmful practices themselves and to change community opinion. The program involved national and state level workshops on harmful health consequences of traditional practices and instruction on how to conduct focus group discussions to assess women's beliefs and practices. The focus groups were found to be a particularly successful method of opening up discussion of taboo topics and expressing deep emotions. The response to the knowledge that circumcision was not necessary was rage and anger, which was channeled into advocacy roles or change in the practice. The result was the channeled into advocacy roles for change in the practice. The result was the development of books, leaflets and videos. One community group designed a dress with a decorative motif of tatoos and bodily cuts to symbolize circumcision and scarring. Plays and songs were written and performed. Artists provided models of female genitalia both before and after circumcision. The campaign has been successful in bringing this issue to the public attention in prominent ways, such a national television, health talk shows, and women;s magazines. One of the most important results of the effort has been the demonstration that culture and tradition can be changed from within, rather than from outside imposition of values and beliefs. PMID:12284522

  10. Using Familiar Contexts to Ease the Transition between A-Level and First-Year Degree-Level Chemistry

    ERIC Educational Resources Information Center

    Turner, John J.

    2013-01-01

    This article endeavours to define how an understanding of the context of chemical principles and processes investigated at A-level (post-16) and earlier can be continued and contribute to easing the tensions and uncertainties encountered by chemistry and chemical engineering students on entry to university. The importance of using chemistry…

  11. The Effects of Key Demographic Variables on Markers' Perceived Ease of Use and Acceptance of Onscreen Marking

    ERIC Educational Resources Information Center

    Yan, Zi; Coniam, David

    2014-01-01

    The current study aims to investigate the effects of three key demographic factors -- the language of marking, gender and age -- on markers' reactions to onscreen marking (OSM). A total of 1743 markers completed a post-marking questionnaire consisting of two previously validated scales, i.e. "Ease of Use in the OSM Environment" and…

  12. Use of a threshold animal model to estimate calving ease and stillbirth (co)variance components for US Holsteins

    Technology Transfer Automated Retrieval System (TEKTRAN)

    (Co)variance components for calving ease and stillbirth in US Holsteins were estimated using a single-trait threshold animal model and two different sets of data edits. Six sets of approximately 250,000 records each were created by randomly selecting herd codes without replacement from the data used...

  13. Exploring the Adoption of a Virtual Reality Simulation: The Role of Perceived Ease of Use, Perceived Usefulness and Personal Innovativeness

    ERIC Educational Resources Information Center

    Fagan, Mary; Kilmon, Carol; Pandey, Vivek

    2012-01-01

    Purpose: This study aims to explore students' perceptions of a virtual reality simulation that enable nursing students to learn how to use a medical emergency crash cart. Design/methodology/approach: The study was designed to explore how students' perceptions of ease of use and perceived usefulness from the technology acceptance model and the…

  14. Derivation of New Readability Formulas (Automated Readability Index, Fog Count and Flesch Reading Ease Formula) for Navy Enlisted Personnel.

    ERIC Educational Resources Information Center

    Kincaid, J. P.; And Others

    Three readability formulas were recalculated to be more suitable for Navy use. The three formulas are the Automated Readability Index (ARI), Fog Count, and Flesch Reading Ease Formula. They were derived from test results of 531 Navy enlisted personnel enrolled in four technical training schools. Personnel were tested for their reading…

  15. The tyranny of tradition.

    PubMed

    Gulati, L

    1999-01-01

    This paper narrates the cruelty enforced by tradition on the lives of women in India. It begins with the life of the author's great-grandmother Ponnamma wherein the family was rigidly patriarchal, and Brahmin values were applied. Here, women had very little say in the decisions men made, were forced in an arranged marriage before puberty, were not sent to school, and were considered unimportant. This tradition lived on in the author's grandmother Seetha and in the life of her mother Saras. However, in the story of Saras, following the death of her husband, they departed from rigid Brahmin tradition and orthodoxy. Her mother, unperturbed by the challenges she faced, consistently devised ways to cope and succeeded in changing environment. Meaningless Brahmatic rituals and prayers found no place in her life, which she approached with a cosmopolitan and humanitarian outlook. In essence, she shaped the lives of three daughters and a son, and all her grandchildren, making a success of not only her own but of all whose lives she touched. PMID:12322347

  16. The tyranny of tradition.

    PubMed

    Gulati, L

    1999-01-01

    This paper narrates the cruelty enforced by tradition on the lives of women in India. It begins with the life of the author's great-grandmother Ponnamma wherein the family was rigidly patriarchal, and Brahmin values were applied. Here, women had very little say in the decisions men made, were forced in an arranged marriage before puberty, were not sent to school, and were considered unimportant. This tradition lived on in the author's grandmother Seetha and in the life of her mother Saras. However, in the story of Saras, following the death of her husband, they departed from rigid Brahmin tradition and orthodoxy. Her mother, unperturbed by the challenges she faced, consistently devised ways to cope and succeeded in changing environment. Meaningless Brahmatic rituals and prayers found no place in her life, which she approached with a cosmopolitan and humanitarian outlook. In essence, she shaped the lives of three daughters and a son, and all her grandchildren, making a success of not only her own but of all whose lives she touched.

  17. Imitation, Sign Language Skill and the Developmental Ease of Language Understanding (D-ELU) Model.

    PubMed

    Holmer, Emil; Heimann, Mikael; Rudner, Mary

    2016-01-01

    Imitation and language processing are closely connected. According to the Ease of Language Understanding (ELU) model (Rönnberg et al., 2013) pre-existing mental representation of lexical items facilitates language understanding. Thus, imitation of manual gestures is likely to be enhanced by experience of sign language. We tested this by eliciting imitation of manual gestures from deaf and hard-of-hearing (DHH) signing and hearing non-signing children at a similar level of language and cognitive development. We predicted that the DHH signing children would be better at imitating gestures lexicalized in their own sign language (Swedish Sign Language, SSL) than unfamiliar British Sign Language (BSL) signs, and that both groups would be better at imitating lexical signs (SSL and BSL) than non-signs. We also predicted that the hearing non-signing children would perform worse than DHH signing children with all types of gestures the first time (T1) we elicited imitation, but that the performance gap between groups would be reduced when imitation was elicited a second time (T2). Finally, we predicted that imitation performance on both occasions would be associated with linguistic skills, especially in the manual modality. A split-plot repeated measures ANOVA demonstrated that DHH signers imitated manual gestures with greater precision than non-signing children when imitation was elicited the second but not the first time. Manual gestures were easier to imitate for both groups when they were lexicalized than when they were not; but there was no difference in performance between familiar and unfamiliar gestures. For both groups, language skills at T1 predicted imitation at T2. Specifically, for DHH children, word reading skills, comprehension and phonological awareness of sign language predicted imitation at T2. For the hearing participants, language comprehension predicted imitation at T2, even after the effects of working memory capacity and motor skills were taken into

  18. Experimental selection for calving ease and postnatal growth in seven cattle populations. II. Phenotypic differences.

    PubMed

    Bennett, G L; Thallman, R M; Snelling, W M; Kuehn, L A

    2008-09-01

    Effects of selection for 2-yr-old heifer calving ease (reduced calving difficulty score) on phenotypic differences between select and control lines of cattle for birth, growth, yearling hip height, and pelvic measurements were estimated. The selection objective was to decrease calving difficulty score in 2-yr-old heifers, while either maintaining or increasing yearling weight. The control line objective was to maintain or increase yearling weight by the same amount as the select lines and to maintain or proportionally increase birth weight. Select and control lines were formed in 4 purebred and 3 composite populations. Selection began in 1992 and select (n = 6,926) and control (n = 2,043) line calves were born from 1993 through 1999. Selection was based on EBV calculated from a 4-trait BLUP with observations on 2-yr-old calving difficulty scores, birth weight, weaning weight, and postweaning gain. Calving difficulty was scored on a scale from 1 (unassisted) to 7 (caesarean). All birth traits in select lines differed significantly from control lines. Averaged over 7 yr, select lines calved 3.0 +/- 0.5 d earlier, had 1.8 +/- 0.5 d shorter gestations, were 2.99 +/- 0.32 kg lighter at birth, had 5.6 +/- 1.5% fewer calves assisted at birth (averaged across dam ages), and 2-yr-old heifers had 0.80 +/- 0.08 lower calving difficulty score. Select lines averaged 19.8% lower 2-yr-old heifer calving assistance, but there was no difference in calving assistance of older cows, resulting in a highly significant interaction of selection and dam classification. Preweaning ADG was increased 15 +/- 9 g/d (1.7%) in select lines. Increased preweaning gain offset decreased birth weights in select lines, resulting in weaning weights that did not differ (P = 0.71). Postweaning ADG (P = 0.16) and yearling weight (P = 0.41) also did not differ. Increased preweaning ADG in select lines was not maintained after weaning. Select line hip heights were 0.70 +/- 0.21 cm shorter when measured as

  19. Imitation, Sign Language Skill and the Developmental Ease of Language Understanding (D-ELU) Model

    PubMed Central

    Holmer, Emil; Heimann, Mikael; Rudner, Mary

    2016-01-01

    Imitation and language processing are closely connected. According to the Ease of Language Understanding (ELU) model (Rönnberg et al., 2013) pre-existing mental representation of lexical items facilitates language understanding. Thus, imitation of manual gestures is likely to be enhanced by experience of sign language. We tested this by eliciting imitation of manual gestures from deaf and hard-of-hearing (DHH) signing and hearing non-signing children at a similar level of language and cognitive development. We predicted that the DHH signing children would be better at imitating gestures lexicalized in their own sign language (Swedish Sign Language, SSL) than unfamiliar British Sign Language (BSL) signs, and that both groups would be better at imitating lexical signs (SSL and BSL) than non-signs. We also predicted that the hearing non-signing children would perform worse than DHH signing children with all types of gestures the first time (T1) we elicited imitation, but that the performance gap between groups would be reduced when imitation was elicited a second time (T2). Finally, we predicted that imitation performance on both occasions would be associated with linguistic skills, especially in the manual modality. A split-plot repeated measures ANOVA demonstrated that DHH signers imitated manual gestures with greater precision than non-signing children when imitation was elicited the second but not the first time. Manual gestures were easier to imitate for both groups when they were lexicalized than when they were not; but there was no difference in performance between familiar and unfamiliar gestures. For both groups, language skills at T1 predicted imitation at T2. Specifically, for DHH children, word reading skills, comprehension and phonological awareness of sign language predicted imitation at T2. For the hearing participants, language comprehension predicted imitation at T2, even after the effects of working memory capacity and motor skills were taken into

  20. Integrated traditional Chinese medicine.

    PubMed

    Robinson, Nicola

    2006-05-01

    To experience the integration of traditional Chinese medicine (TCM) in China was 'the chance of a lifetime; thanks to the support of the Winston Churchill Memorial Trust. The scale and range of TCM available in terms of health care provision, education and research is unique in the world. This holistic integrative medicine is part of Chinese culture. Regulation and training of practitioners has similarities with current structures emerging in the UK in preparation for the statutory regulation for acupuncture and herbal medicine. China's research activity is a critical component of informing the debate on evidence-based practice and now real opportunities for collaboration and dissemination are beginning to emerge. PMID:16648091

  1. Traditional versus rule-based programming techniques - Application to the control of optional flight information

    NASA Technical Reports Server (NTRS)

    Ricks, Wendell R.; Abbott, Kathy H.

    1987-01-01

    A traditional programming technique for controlling the display of optional flight information in a civil transport cockpit is compared to a rule-based technique for the same function. This application required complex decision logic and a frequently modified rule base. The techniques are evaluated for execution efficiency and implementation ease; the criterion used to calculate the execution efficiency is the total number of steps required to isolate hypotheses that were true and the criteria used to evaluate the implementability are ease of modification and verification and explanation capability. It is observed that the traditional program is more efficient than the rule-based program; however, the rule-based programming technique is more applicable for improving programmer productivity.

  2. Using endophenotypes to examine molecules related to candidate genes as novel therapeutics: The "endophenotype-associated surrogate endpoint (EASE)" concept.

    PubMed

    Yamasue, Hidenori

    2015-10-01

    In this article, a new concept of an "endophenotype-associated surrogate endpoint (EASE)" is proposed. To examine effect of a novel therapeutic molecule on a target phenotype of a genotype associated with the molecule, state-dependent aspect of an endophenotype can be used as a surrogate endpoint. Desired characteristics for EASE are (1) a close relationship to the endophenotype associated with therapeutics, (2) longitudinal changes in illness severity, while the original "endophenotype" is primarily state independent, (3) a physical sign or laboratory measurement that occurs in association with a pathological process and has putative diagnostic and/or prognostic utility, and (4) serves as a substitute for a clinically meaningful endpoint. Advantages are expected for both surrogate endpoints in drug development and endophenotypes in uncovering pathogenesis. EASE are closer to molecules than clinically meaningful endpoints and can respond to administration of the molecule in a more direct manner. Therefore, a statistically significant effect is likely to be observed in clinical trials with smaller sample sizes and shorter durations. As with endophenotypes, reduced heterogeneity might be expected especially in heterogeneous syndromes such as psychiatric disorders. Potential interactions (e.g., elucidating biological mechanisms underlying novel treatments) can be further expected.

  3. Dis-ease between nursing and feminism: nurses caring for one another within a feminist framework.

    PubMed

    Keddy, B A

    1993-01-01

    Mental health professionals have the experience and skills necessary to provide care and support to colleagues and peers in these troubled and stressful times. Yet, traditionally nurses have not been supportive of one another. Not receiving much interest from the feminist movement and not willingly to embrace feminist social activism, the nursing profession has suffered as it continues to embrace racist, classist, sexist, and homophobic outdated theories and research practices. Without a collective voice which unites all nurses in a common struggle, issues related to mental health nursing will continue to be viewed in a fragmented way. Until feminist research, theory, and practice become central to the profession's ideology, nurses will continue to be divided among themselves, unable to provide the necessary caring for one another.

  4. Traditional versus rule-based programming techniques: Application to the control of optional flight information

    NASA Technical Reports Server (NTRS)

    Ricks, Wendell R.; Abbott, Kathy H.

    1987-01-01

    To the software design community, the concern over the costs associated with a program's execution time and implementation is great. It is always desirable, and sometimes imperative, that the proper programming technique is chosen which minimizes all costs for a given application or type of application. A study is described that compared cost-related factors associated with traditional programming techniques to rule-based programming techniques for a specific application. The results of this study favored the traditional approach regarding execution efficiency, but favored the rule-based approach regarding programmer productivity (implementation ease). Although this study examined a specific application, the results should be widely applicable.

  5. Traditional operative treatment options.

    PubMed

    Ricketts, D N J; Pitts, N B

    2009-01-01

    Operative intervention should be avoided, whenever possible, by adopting a preventive approach. Timely management of early caries can lead to arrest and possibly remineralization of the lesion rendering operative intervention unnecessary. The dentist must judge when the tooth tissue has become sufficiently demineralized to allow bacterial ingress leading to irreversible changes in the tissue. Once a decision has been made to restore a tooth, the clinician must decide, from a series of traditional operative treatment options, what materials should be used in the restoration and what preparation will achieve good retention and best preservation of tooth structure. With the development of new adhesive materials and a more conservative approach, a new era of minimally invasive dentistry has dawned. Improvements in the properties of composite materials have made them the choice for coronal aesthetic restorations: for posterior restorations involving load-bearing occlusal surfaces, amalgam is still the most commonly used material in UK dental practice; glass ionomer materials also have a place in minimally invasive dentistry--patterns of use differing in different counties. The numbers of studies investigating minimal caries removal are relatively limited; there are still scope and need for research in this field.

  6. Traditional preventive treatment options.

    PubMed

    Longbottom, C; Ekstrand, K; Zero, D

    2009-01-01

    Preventive treatment options can be divided into primary, secondary and tertiary prevention techniques, which can involve patient- or professionally applied methods. These include: oral hygiene (instruction), pit and fissure sealants ('temporary' or 'permanent'), fluoride applications (patient- or professionally applied), dietary assessment and advice (modification), other measures to help remineralize demineralized tissue and other measures to help modify the biofilm to reduce the cariogenic challenge. There is a considerable body of strong evidence supporting the use of specific techniques for primary prevention of caries in children, e.g. pit and fissure sealants and topically applied fluorides (including patient-applied fluoride toothpastes and professionally applied fluoride varnishes), but limited strong evidence for these techniques for secondary prevention--i.e. where early to established lesions with ICDAS codes 1-4 (and also the severer lesions coded 5 or 6) are involved--and in relation to adults. This lack of evidence reflects a shortage of high-quality trials in the area, as opposed to a series of good studies showing no effect. Since there is also limited longitudinal evidence supporting conventional operative care, and since controlling the caries process prior to first restoration is the key to breaking the repair cycle and improving care for patients, future research should address the shortcomings in the current level of supporting evidence for the various traditional preventive treatment options.

  7. An Internet-based program for depression using activity and physiological sensors: efficacy, expectations, satisfaction, and ease of use

    PubMed Central

    Botella, Cristina; Mira, Adriana; Moragrega, Inés; García-Palacios, Azucena; Bretón-López, Juana; Castilla, Diana; Riera López del Amo, Antonio; Soler, Carla; Molinari, Guadalupe; Quero, Soledad; Guillén-Botella, Verónica; Miralles, Ignacio; Nebot, Sara; Serrano, Berenice; Majoe, Dennis; Alcañiz, Mariano; Baños, Rosa María

    2016-01-01

    Purpose Computerized cognitive behavioral therapy (CCBT) has been shown to be efficacious. Moreover, CCBT can be enhanced by using physiological and activity sensors, but there is no evidence about the acceptability of all these tools. The objective of this study is to examine the efficacy, expectations, satisfaction, and ease of use of an Internet-based CCBT program for preventing depression, with and without sensors (electroencephalography, electrocardiograhpy ECG, and actigraphy), in a high-risk population (unemployed men). Patients and methods Sixty participants at risk of depression (unemployed men) were randomly assigned to three experimental conditions: 1) intervention program (N=22), 2) intervention program plus sensors (N=19), and 3) control group (N=19). Participants completed depression, anxiety, positive and negative affect, and perceived stress measures. Furthermore, they also completed the measures for expectation, satisfaction, and the ease of use of the program. Results Results showed that the two intervention groups improved significantly more than the control group on the clinical variables, and the improvements were greater in the group that used sensors than in the group that did not use them. Furthermore, participants in both intervention groups scored high on expectations and satisfaction with the CCBT program (with and without sensors). The mean score for usability was 88 out of 100 (standard deviation =12.32). No significant differences were found between groups on any of these variables. Conclusion This is the first study to analyze the efficacy, expectations, satisfaction, and ease of use of an Internet-based program using physiological and activity sensors. These results suggest that an Internet program for depression with or without physiological and activity sensors is effective, satisfactory, and easy to use. PMID:27042067

  8. Traditional and New Influenza Vaccines

    PubMed Central

    Wong, Sook-San

    2013-01-01

    SUMMARY The challenges in successful vaccination against influenza using conventional approaches lie in their variable efficacy in different age populations, the antigenic variability of the circulating virus, and the production and manufacturing limitations to ensure safe, timely, and adequate supply of vaccine. The conventional influenza vaccine platform is based on stimulating immunity against the major neutralizing antibody target, hemagglutinin (HA), by virus attenuation or inactivation. Improvements to this conventional system have focused primarily on improving production and immunogenicity. Cell culture, reverse genetics, and baculovirus expression technology allow for safe and scalable production, while adjuvants, dose variation, and alternate routes of delivery aim to improve vaccine immunogenicity. Fundamentally different approaches that are currently under development hope to signal new generations of influenza vaccines. Such approaches target nonvariable regions of antigenic proteins, with the idea of stimulating cross-protective antibodies and thus creating a “universal” influenza vaccine. While such approaches have obvious benefits, there are many hurdles yet to clear. Here, we discuss the process and challenges of the current influenza vaccine platform as well as new approaches that are being investigated based on the same antigenic target and newer technologies based on different antigenic targets. PMID:23824369

  9. Immediate Reduction of Salmonella enterica Serotype Typhimurium Viability via Membrane Destabilization following Exposure to Multiple-Hurdle Treatments with Heated, Acidified Organic Acid Salt Solutions▿†

    PubMed Central

    Milillo, S. R.; Martin, E.; Muthaiyan, A.; Ricke, S. C.

    2011-01-01

    The antimicrobial activity of organic acids in combination with nonchemical treatments was evaluated for inactivation of Salmonella enterica serotype Typhimurium within 1 min. It was observed that the effectiveness of the multiple-hurdle treatments was temperature (P ≤ 0.05) and pH (P ≤ 0.05) dependent and corresponded to the degree of organic acid lipophilicity (sodium acetate being least effective and sodium propionate being the most effective). This led to the hypothesis that the loss in viability was due at least in part to cell membrane disruption. Evaluation of osmotic response, potassium ion leakage, and transmission electron micrographs confirmed treatment effects on the cell membrane. Interestingly, all treatments, even those with no effect on viability, such as with sodium acetate, resulted in measurable cellular stress. Microarray experiments explored the specific response of S. Typhimurium to sodium acetate and sodium propionate, the most similar of the tested treatments in terms of pKa and ionic strength, and found little difference in the changes in gene expression following exposure to either, despite their very different effects on viability. Taken together, the results reported support our hypothesis that treatment with heated, acidified, organic acid salt solutions for 1 min causes loss of S. Typhimurium viability at least in part by membrane damage and that the degree of effectiveness can be correlated with lipophilicity of the organic acid. Overall, the data presented here indicate that a combined thermal, acidified sodium propionate treatment can provide an effective antimicrobial treatment against Salmonella. PMID:21478311

  10. Expression Analysis Systematic Explorer (EASE) analysis reveals differential gene expression in permanent and transient focal stroke rat models.

    PubMed

    Ford, Gregory; Xu, Zhenfeng; Gates, Alicia; Jiang, Ju; Ford, Byron D

    2006-02-01

    To gain greater insight on the molecular mechanisms that underlie ischemic stroke, we compared gene expression profiles in transient (tMCAO) and permanent middle cerebral artery occlusion (pMCAO) stroke models using Expression Analysis Systematic Explorer (EASE) pathway analysis software. Many transcripts were induced in both stroke models, including genes associated with transcriptional pathways, cell death, stress responses and metabolism. However, EASE analysis of the regulated genes indicated molecular functions and biological processes unique to each model. Pathways associated with tMCAO included inflammation, apoptosis and cell cycle, while pMCAO was associated with the induction of genes encoding neurotransmitter receptors, ion channels, growth factors and signaling molecules. An intriguing finding was the involvement of tyrosine kinases and phosphatases following pMCAO. These results provide evidence that neuronal death following tMCAO and pMCAO involves distinct mechanisms. These findings may give new insight to the molecular mechanisms involved in stroke and may lead to novel neuroprotective strategies.

  11. An improved ARS2-derived nuclear reporter enhances the efficiency and ease of genetic engineering in Chlamydomonas.

    PubMed

    Specht, Elizabeth A; Nour-Eldin, Hussam Hassan; Hoang, Kevin T D; Mayfield, Stephen P

    2015-03-01

    The model alga Chlamydomonas reinhardtii has been used to pioneer genetic engineering techniques for high-value protein and biofuel production from algae. To date, most studies of transgenic Chlamydomonas have utilized the chloroplast genome due to its ease of engineering, with a sizeable suite of reporters and well-characterized expression constructs. The advanced manipulation of algal nuclear genomes has been hampered by limited strong expression cassettes, and a lack of high-throughput reporters. We have improved upon an endogenous reporter gene - the ARS2 gene encoding an arylsulfatase enzyme - that was first cloned and characterized decades ago but has not been used extensively. The new construct, derived from ARS2 cDNA, expresses significantly higher levels of reporter protein and transforms more efficiently, allowing qualitative and quantitative screening using a rapid, inexpensive 96-well assay. The improved arylsulfatase expression cassette was used to screen a new transgene promoter from the ARG7 gene, and found that the ARG7 promoter can express the ARS2 reporter as strongly as the HSP70-RBCS2 chimeric promoter that currently ranks as the best available promoter, thus adding to the list of useful nuclear promoters. This enhanced arylsulfatase reporter construct improves the efficiency and ease of genetic engineering within the Chlamydomonas nuclear genome, with potential application to other algal strains.

  12. Trust, Perceived Risk, Perceived Ease of Use and Perceived Usefulness as Factors Related to mHealth Technology Use.

    PubMed

    Schnall, Rebecca; Higgins, Tracy; Brown, William; Carballo-Dieguez, Alex; Bakken, Suzanne

    2015-01-01

    Mobile technology use is nearly ubiquitous which affords the opportunity for using these technologies for modifying health related behaviors. At the same time, use of mobile health (mHealth) technology raises privacy and security concerns of consumers. The goal of this analysis was to understand the perceived ease of use, usefulness, risk and trust that contribute to behavioral intention to use a mobile application for meeting the healthcare needs of persons living with HIV (PLWH). To understand these issues, we conducted focus group sessions with 50 persons living with HIV and 30 HIV healthcare providers. We used the e-commerce acceptance model to analyze our focus group data. Findings from the study demonstrated the need for mHealth to be perceived as useful, easy to use, with little perceived risk accompanied by a measure of trust in the creators of the technology. Findings from this work can inform future work on patients and providers' perceptions of risk, trust, ease of use and usefulness of mHealth technology. PMID:26262094

  13. Trust, Perceived Risk, Perceived Ease of Use and Perceived Usefulness as Factors Related to mHealth Technology Use.

    PubMed

    Schnall, Rebecca; Higgins, Tracy; Brown, William; Carballo-Dieguez, Alex; Bakken, Suzanne

    2015-01-01

    Mobile technology use is nearly ubiquitous which affords the opportunity for using these technologies for modifying health related behaviors. At the same time, use of mobile health (mHealth) technology raises privacy and security concerns of consumers. The goal of this analysis was to understand the perceived ease of use, usefulness, risk and trust that contribute to behavioral intention to use a mobile application for meeting the healthcare needs of persons living with HIV (PLWH). To understand these issues, we conducted focus group sessions with 50 persons living with HIV and 30 HIV healthcare providers. We used the e-commerce acceptance model to analyze our focus group data. Findings from the study demonstrated the need for mHealth to be perceived as useful, easy to use, with little perceived risk accompanied by a measure of trust in the creators of the technology. Findings from this work can inform future work on patients and providers' perceptions of risk, trust, ease of use and usefulness of mHealth technology.

  14. Impact of calving ease on functional longevity and herd amortization costs in Basque Holsteins using survival analysis.

    PubMed

    López de Maturana, E; Ugarte, E; González-Recio, O

    2007-09-01

    The aim of this study was to analyze the impact of calving ease (CE) on functional longevity of Basque Holsteins, using a Weibull proportional hazards model. The data considered for the analysis were 53,353 calving records from 25,810 Holstein cows distributed across 781 herds and sired by 746 bulls. The effects included in the statistical model were age at first calving, stage of lactation, interaction between year and season of calving, 305-d adjusted milk yield, CE, herd, and sire. Calving ease was considered as a time-dependent covariate and, as was the case for the rest of covariates included in the model, had a significant effect on functional longevity. Calvings needing assistance or surgery increased culling risk by 18%, when compared with unassisted calvings. The effect of CE on length of productive life in primiparous and multiparous cows was also investigated. A second analysis was performed replacing the CE effect with the interaction between parity and CE to evaluate the effect of CE in primiparous and multiparous cows. An increase in calving difficulty had a greater impact on culling during first lactations than in subsequent ones. Therefore, difficult calvings, mainly at first parities, had a high impact on herd amortization costs, increasing them by 10% in relation to easy calvings. Therefore, calving difficulty should be avoided as much as possible, especially in primiparous cows, to avoid reduction of profitability. PMID:17699066

  15. Impact of calving ease on functional longevity and herd amortization costs in Basque Holsteins using survival analysis.

    PubMed

    López de Maturana, E; Ugarte, E; González-Recio, O

    2007-09-01

    The aim of this study was to analyze the impact of calving ease (CE) on functional longevity of Basque Holsteins, using a Weibull proportional hazards model. The data considered for the analysis were 53,353 calving records from 25,810 Holstein cows distributed across 781 herds and sired by 746 bulls. The effects included in the statistical model were age at first calving, stage of lactation, interaction between year and season of calving, 305-d adjusted milk yield, CE, herd, and sire. Calving ease was considered as a time-dependent covariate and, as was the case for the rest of covariates included in the model, had a significant effect on functional longevity. Calvings needing assistance or surgery increased culling risk by 18%, when compared with unassisted calvings. The effect of CE on length of productive life in primiparous and multiparous cows was also investigated. A second analysis was performed replacing the CE effect with the interaction between parity and CE to evaluate the effect of CE in primiparous and multiparous cows. An increase in calving difficulty had a greater impact on culling during first lactations than in subsequent ones. Therefore, difficult calvings, mainly at first parities, had a high impact on herd amortization costs, increasing them by 10% in relation to easy calvings. Therefore, calving difficulty should be avoided as much as possible, especially in primiparous cows, to avoid reduction of profitability.

  16. Cherokee Stickball: A Changing Tradition.

    ERIC Educational Resources Information Center

    Olson, Ted

    1993-01-01

    Discusses the history of Cherokee stickball, a ball game dating back at least to the 1500s that was once used (as an alternative to war) for resolving grievances between tribes and townships. Describes traditional aspects of Cherokee stickball and notes the steady decline of the game and its traditional rules and ceremonies. (LP)

  17. The Non-Traditional Student.

    ERIC Educational Resources Information Center

    Ely, Eileen E.

    The non-traditional student, or adult learner, is making up the new majority in secondary education, creating several implications for community colleges. The average non-traditional student is an adult, age 25 or older, who has returned to school either full-time or part-time. The student must balance school with employment, family, and financial…

  18. Traditional Korean Child Rearing Practices.

    ERIC Educational Resources Information Center

    Han, Myunghee; Washington, Ernest D.

    This study describes traditional Korean child rearing and its relation to personality, social development, and their implications for education. Topics addressed include the family structure, traditional value orientation, the prenatal period, patterns of interaction in infancy, the baby as a vulnerable being, the baby as a spiritual being, the…

  19. Tuberculosis vaccines: hopes and hurdles.

    PubMed

    Ahsan, Mohamed J; Garg, Shiv K; Vashistha, Bharat; Sharma, Piush

    2013-10-01

    Tuberculosis (TB) remains as one of the most serious public health problems worldwide. It is one of the main causes of death in poor and developing countries, especially in sub-Saharan Africa, where it may be associated with the human immunodeficiency virus (HIV). It has been estimated that one third of the world population is infected by Mycobacterium tuberculosis (Mtb), and there were about 8.7 million new TB cases, and about 1.4 million yearly deaths due to TB in 2011. DOTS is the currently used drug therapy in TB but there is non-compliance which results in emergence of resistance. Bacille Calmette Guérin (BCG), an attenuated vaccine derived from Mycobacterium bovis, is the only licensed TB vaccine, but not recommended in HIV-infected infants. There are 14 vaccine candidates that have entered clinical trials and over 35 candidates in discovery and preclinical development. Mycobacterium indicus pranii [Mw; MIP] and M. vaccae are in phase III clinical trial and the Drug Controller of India licensed MIP for human use in India.

  20. One more hurdle for biotech

    SciTech Connect

    Balter, M.

    1991-06-07

    On 20 March, the Monsanto Company received a long-awaited approval from the European Community's (EC) Committee for Veterinary Medicinal Products (CVMP) for its version of recombinant bovine somatotropin (BST), a growth hormone that, when injected into cows, can increase milk production up to 20%. Under normal circumstances, the generally positive recommendation would have meant BST was headed for market. But BST is no ordinary drug. Controversies have raged on both sides of the Atlantic, not only about its safety but whether it is needed at all during a time of surplus milk production - and whether its use would drive many small farmers out of business when cheap, hormone-induced milk from agribusiness floods the market. That concern led the EC's Council of Agricultural Ministers in April 1990 to declare a moratorium on the marketing of BST. The ban, recently extended to the end of this year, is designed to allow completion of several studies - including a look at the effect BST would have on European agriculture.

  1. Shared Medical Appointments: A Promising Innovation to Improve Patient Engagement and Ease the Primary Care Provider Shortage.

    PubMed

    Stults, Cheryl D; McCuistion, Mary H; Frosch, Dominick L; Hung, Dorothy Y; Cheng, Peter H; Tai-Seale, Ming

    2016-02-01

    The Affordable Care Act has extended coverage for uninsured and underinsured Americans, but it could exacerbate existing problems of access to primary care. Shared medical appointments (SMAs) are one way to improve access and increase practice productivity, but few studies have examined the patient's perspective on participation in SMAs. To understand patient experiences, 5 focus group sessions were conducted with a total of 30 people in the San Francisco Bay Area. The sessions revealed that most participants felt that they received numerous tangible and intangible benefits from SMAs, particularly enhanced engagement with other patients and physicians, learning, and motivation for health behavior change. Most importantly, participants noted changes in the power dynamic during SMA visits as they increasingly saw themselves empowered to impart information to the physician. Although SMAs improve access, engagement with physicians and other patients, and knowledge of patients' health, they also help to ease the workload for physicians.

  2. Ease of counterfactual thought generation moderates the relationship between need for cognition and punitive responses to crime.

    PubMed

    Petrocelli, John V; Dowd, Keith

    2009-09-01

    Punitive responses to crime have been linked to a relatively low need for cognition (NFC). Sargent's (2004) findings suggest that this relationship is due to a relatively complex attributional system, employed by high-NFC individuals, which permits them to recognize potential external or situational causes of crime. However, high-NFC individuals may also be more likely to engage in counterfactual thinking, which has been linked to greater judgments of blame and responsibility. Three studies examine the relationship between trait and state NFC and punitiveness in light of counterfactual thinking. Results suggest that the ease of generating upward counterfactuals in response to an unfortunate crime moderates the NFC-punitiveness relationship, such that high-NFC individuals are less punitive than low-NFC individuals only when counterfactual thoughts are relatively difficult to generate. These findings are discussed in light of punishment theory and their possible implications with regard to the legal system.

  3. Managing risk and marginalizing identities: on the society-of-captives thesis and the harm of social dis-ease.

    PubMed

    Arrigo, Bruce A

    2013-06-01

    This article develops the constitutive features of the society-of-captives thesis as suggested by Arrigo and Milovanovic, and Arrigo, Bersot, and Sellers. The relevance of this thesis is briefly explored in relation to the institutional and community-based treatment philosophies that currently inform the mental health and criminal justice systems. This exploration specifies how risk (being human and doing humanness differently) is managed symbolically, linguistically, materially, and culturally. The management of this risk extends to the kept as well as to their keepers, regulators, and watchers (i.e., the society of captives). This article calls for a new clinical praxis (being/doing a critical mindfulness) designed to overcome the totalizing madness (the harm of social dis-ease) that follows from managing risk fearfully and marginalizing identities desperately as reified recursively through society's captivity. The ethical underpinnings of this clinical praxis represent an emergent direction for undertaking correctional policy reform.

  4. [Traditional and non-traditional curricula. Definitions and terminology].

    PubMed

    Lie, N

    1995-03-30

    Differences between traditional (conventional) and innovative curricula are described. Technical terms are defined or explained. In traditional tracks, basic and clinical sciences are studied separately. The students meet the first patient after several years. The education is mainly discipline-, teacher-, lecture- and hospital-based. In innovative programmes, basic sciences are taught throughout the study parallel with clinical subjects (vertical integration), and subjects from related disciplines are often taught concurrently (horizontal integration). The students meet patients from the first day at the university, participate from the first week in courses in clinical skills, and, after some months, attend continuity clinics in the community. Teaching is student-directed, problem-based and/or community-oriented, with several electives. Many of the strategies above are also used in traditional curricula. The main difference between traditional and innovative curricula is whether basic and clinical sciences are vertically integrated or not.

  5. Comparison of the ease of tracheal intubation by postgraduate residents of anesthesiology using Airtraq™ and Macintosh laryngoscopes: An observational study

    PubMed Central

    Yallapragada, Srivishnu Vardhan; Parasa, Mrunalini; Vemuri, Nagendra Nath; Shaik, Mastan Saheb

    2016-01-01

    Context: Airtraq™ (Prodol Meditec, Vizcaya, Spain) is a recently developed laryngoscope, which facilitates easy visualization of glottis through a matrix of sequentially arranged lenses and mirrors. In this observatory study, we sought to compare the ease of tracheal intubation with Airtraq™ and Macintosh laryngoscope when performed by 2nd year postgraduate residents of Anesthesiology in NRI Medical College, Mangalagiri. Aims: To compare the ease of tracheal intubation by Airtraq™ laryngoscope with that by Macintosh laryngoscope among the 2nd year postgraduate residents of anesthesiology in terms of time taken for intubation and the rise of rate-pressure product (RPP) with intubation. Settings and Design: Prospective randomized observational study. Subjects and Methods: Eighty adult and healthy patients with an easy airway, scheduled for general anesthesia were allocated into two groups A, and M. Patients in Group A were intubated with Airtraq™ laryngoscope and those in Group M were intubated with Macintosh laryngoscope by the 2nd year postgraduate residents of anesthesiology. The time taken for intubation, the RPPs at baseline, after induction of general anesthesia, postintubation, at 3 and 5 min after intubation, the rise of RPP to intubation and the occurrence of a sore throat were compared between the two groups. Statistical Analysis Used: Descriptive and inferential statistical methods were used to analyze the data. Results: The mean time for intubation in Macintosh group was 28.18 s and was 40.98 s in Airtraq group. The mean rise of RPP to intubation was 4644.83 in Airtraq group and 2829.27 in Macintosh group. The incidence of a sore throat was equal in both the groups. Conclusions: The time for intubation and the sympathetic response to airway instrumentation were more with Airtraq™ laryngoscope than with Macintosh laryngoscope. PMID:27212753

  6. Traditional Methods for Mineral Analysis

    NASA Astrophysics Data System (ADS)

    Ward, Robert E.; Carpenter, Charles E.

    This chapter describes traditional methods for analysis of minerals involving titrimetric and colorimetric procedures, and the use of ion selective electrodes. Other traditional methods of mineral analysis include gravimetric titration (i.e., insoluble forms of minerals are precipitated, rinse, dried, and weighed) and redox reactions (i.e., mineral is part of an oxidation-reduction reaction, and product is quantitated). However, these latter two methods will not be covered because they currently are used little in the food industry. The traditional methods that will be described have maintained widespread usage in the food industry despite the development of more modern instrumentation such as atomic absorption spectroscopy and inductively coupled plasma-atomic emission spectroscopy (Chap. 24). Traditional methods generally require chemicals and equipment that are routinely available in an analytical laboratory and are within the experience of most laboratory technicians. Additionally, traditional methods often form the basis for rapid analysis kits (e.g., Quantab®; for salt determination) that are increasingly in demand. Procedures for analysis of minerals of major nutritional or food processing concern are used for illustrative purposes. For additional examples of traditional methods refer to references (1-6). Slight modifications of these traditional methods are often needed for specific foodstuffs to minimize interferences or to be in the range of analytical performance. For analytical requirements for specific foods see the Official Methods of Analysis of AOAC International (5) and related official methods (6).

  7. Aurorae in Australian Aboriginal Traditions

    NASA Astrophysics Data System (ADS)

    Hamacher, Duane W.

    2013-07-01

    Transient celestial phenomena feature prominently in the astronomical knowledge and traditions of Aboriginal Australians. In this paper, I collect accounts of the Aurora Australis from the literature regarding Aboriginal culture. Using previous studies of meteors, eclipses, and comets in Aboriginal traditions, I anticipate that the physical properties of aurora, such as their generally red colour as seen from southern Australia, will be associated with fire, death, blood, and evil spirits. The survey reveals this to be the case and also explores historical auroral events in Aboriginal cultures, aurorae in rock art, and briefly compares Aboriginal auroral traditions with other global indigenous groups, including the Maori of New Zealand.

  8. Traditional birth attendants in Malawi.

    PubMed

    Smit, J J

    1994-06-01

    Traditional Birth Attendants (TBAs) and traditional healers form an important link in the chain of health personnel providing primary health care in Malawi. In spite of the establishment of hospitals and health centres, it is to these traditional healers and TBAs that the majority of people turn in times of sickness and child-birth. Approximately 60 per cent of all deliveries in Malawi occur in the villages. It is therefore important that due regard be paid to the activities of these traditional practitioners in order to ensure the achievement of the goal--"Health for all by the year 2000". The training of TBAs is seen as part of the Maternal and Child Health Services in the country. The Ministry of Health is responsible for the training and control of Traditional Birth Attendants and in 1976 opened a register in order to list all those trained. In early 1978 a training course for selected TBAs was conducted at the Kamuzu Central Hospital, Lilongwe and from 1982 the training programme evolved into a national training programme for TBAs. By February 1987, a total of 841 Traditional birth Attendants had been trained and the programme is still continuing.

  9. Ease of Long Practice.

    ERIC Educational Resources Information Center

    McDonald, Peter

    1997-01-01

    Criticizes the New Zealand approach to outdoor leadership, which relies on teaching risk assessment and management from manuals and checklists and which asserts that risk-management skills are transferable between risky sports. Suggests that sound outdoor practice involves more than "legal duty of care," and recommends reliance on experienced…

  10. Accuracy, Precision, Ease-Of-Use, and Cost of Methods to Test Ebola-Relevant Chlorine Solutions.

    PubMed

    Wells, Emma; Wolfe, Marlene K; Murray, Anna; Lantagne, Daniele

    2016-01-01

    To prevent transmission in Ebola Virus Disease (EVD) outbreaks, it is recommended to disinfect living things (hands and people) with 0.05% chlorine solution and non-living things (surfaces, personal protective equipment, dead bodies) with 0.5% chlorine solution. In the current West African EVD outbreak, these solutions (manufactured from calcium hypochlorite (HTH), sodium dichloroisocyanurate (NaDCC), and sodium hypochlorite (NaOCl)) have been widely used in both Ebola Treatment Unit and community settings. To ensure solution quality, testing is necessary, however test method appropriateness for these Ebola-relevant concentrations has not previously been evaluated. We identified fourteen commercially-available methods to test Ebola-relevant chlorine solution concentrations, including two titration methods, four DPD dilution methods, and six test strips. We assessed these methods by: 1) determining accuracy and precision by measuring in quintuplicate five different 0.05% and 0.5% chlorine solutions manufactured from NaDCC, HTH, and NaOCl; 2) conducting volunteer testing to assess ease-of-use; and, 3) determining costs. Accuracy was greatest in titration methods (reference-12.4% error compared to reference method), then DPD dilution methods (2.4-19% error), then test strips (5.2-48% error); precision followed this same trend. Two methods had an accuracy of <10% error across all five chlorine solutions with good precision: Hach digital titration for 0.05% and 0.5% solutions (recommended for contexts with trained personnel and financial resources), and Serim test strips for 0.05% solutions (recommended for contexts where rapid, inexpensive, and low-training burden testing is needed). Measurement error from test methods not including pH adjustment varied significantly across the five chlorine solutions, which had pH values 5-11. Volunteers found test strip easiest and titration hardest; costs per 100 tests were $14-37 for test strips and $33-609 for titration. Given the

  11. Accuracy, Precision, Ease-Of-Use, and Cost of Methods to Test Ebola-Relevant Chlorine Solutions.

    PubMed

    Wells, Emma; Wolfe, Marlene K; Murray, Anna; Lantagne, Daniele

    2016-01-01

    To prevent transmission in Ebola Virus Disease (EVD) outbreaks, it is recommended to disinfect living things (hands and people) with 0.05% chlorine solution and non-living things (surfaces, personal protective equipment, dead bodies) with 0.5% chlorine solution. In the current West African EVD outbreak, these solutions (manufactured from calcium hypochlorite (HTH), sodium dichloroisocyanurate (NaDCC), and sodium hypochlorite (NaOCl)) have been widely used in both Ebola Treatment Unit and community settings. To ensure solution quality, testing is necessary, however test method appropriateness for these Ebola-relevant concentrations has not previously been evaluated. We identified fourteen commercially-available methods to test Ebola-relevant chlorine solution concentrations, including two titration methods, four DPD dilution methods, and six test strips. We assessed these methods by: 1) determining accuracy and precision by measuring in quintuplicate five different 0.05% and 0.5% chlorine solutions manufactured from NaDCC, HTH, and NaOCl; 2) conducting volunteer testing to assess ease-of-use; and, 3) determining costs. Accuracy was greatest in titration methods (reference-12.4% error compared to reference method), then DPD dilution methods (2.4-19% error), then test strips (5.2-48% error); precision followed this same trend. Two methods had an accuracy of <10% error across all five chlorine solutions with good precision: Hach digital titration for 0.05% and 0.5% solutions (recommended for contexts with trained personnel and financial resources), and Serim test strips for 0.05% solutions (recommended for contexts where rapid, inexpensive, and low-training burden testing is needed). Measurement error from test methods not including pH adjustment varied significantly across the five chlorine solutions, which had pH values 5-11. Volunteers found test strip easiest and titration hardest; costs per 100 tests were $14-37 for test strips and $33-609 for titration. Given the

  12. Accuracy, Precision, Ease-Of-Use, and Cost of Methods to Test Ebola-Relevant Chlorine Solutions

    PubMed Central

    Wells, Emma; Wolfe, Marlene K.; Murray, Anna; Lantagne, Daniele

    2016-01-01

    To prevent transmission in Ebola Virus Disease (EVD) outbreaks, it is recommended to disinfect living things (hands and people) with 0.05% chlorine solution and non-living things (surfaces, personal protective equipment, dead bodies) with 0.5% chlorine solution. In the current West African EVD outbreak, these solutions (manufactured from calcium hypochlorite (HTH), sodium dichloroisocyanurate (NaDCC), and sodium hypochlorite (NaOCl)) have been widely used in both Ebola Treatment Unit and community settings. To ensure solution quality, testing is necessary, however test method appropriateness for these Ebola-relevant concentrations has not previously been evaluated. We identified fourteen commercially-available methods to test Ebola-relevant chlorine solution concentrations, including two titration methods, four DPD dilution methods, and six test strips. We assessed these methods by: 1) determining accuracy and precision by measuring in quintuplicate five different 0.05% and 0.5% chlorine solutions manufactured from NaDCC, HTH, and NaOCl; 2) conducting volunteer testing to assess ease-of-use; and, 3) determining costs. Accuracy was greatest in titration methods (reference-12.4% error compared to reference method), then DPD dilution methods (2.4–19% error), then test strips (5.2–48% error); precision followed this same trend. Two methods had an accuracy of <10% error across all five chlorine solutions with good precision: Hach digital titration for 0.05% and 0.5% solutions (recommended for contexts with trained personnel and financial resources), and Serim test strips for 0.05% solutions (recommended for contexts where rapid, inexpensive, and low-training burden testing is needed). Measurement error from test methods not including pH adjustment varied significantly across the five chlorine solutions, which had pH values 5–11. Volunteers found test strip easiest and titration hardest; costs per 100 tests were $14–37 for test strips and $33–609 for titration

  13. Evaluation function of drinking ease from aluminum beverage bottles relative to optimum bottle opening diameter and beverage type.

    PubMed

    Chihara, Takanori; Yamazaki, Koetsu

    2012-01-01

    In recent years, aluminum beverage bottles having screw tops with opening diameters of 28 and 38 mm have been launched in the Japanese market in keeping with the modern-day drinking habits of consumers. Although Japanese consumers are familiar with such bottles, a majority of them feel that the 28 mm opening is too small and the 38 mm opening is too large. Therefore, we felt the need to develop a method for evaluating consumer feelings when they drink a beverage directly from the bottle opening. For this purpose, we propose an evaluation function of drinking ease that calculates the optimum opening diameter of the bottle. From results of our previous study, we know that there exists an ideal volume of beverage flowing into the mouth, at which consumers feel most comfortable while drinking directly from bottles. Therefore, we define the evaluation function of drinking ease in terms of the difference between the actual volume of fluid in the mouth and the expected ideal volume. If this difference is small, consumers probably feel comfortable while drinking the beverage. We consider a design variable, i.e., the opening diameter, and two state variables, i.e., the volume of beverage remaining in the bottle and the height of consumers, and construct the response surface of the evaluation function by using radial basis function networks. In addition, for investigating the influence of beverage type on the evaluation function, we select green tea and a carbonated beverage (Coke) as test beverages. Results of optimization of the proposed function show that when the opening diameters are 35.4 mm and 34.4 mm in the case of green tea and Coke, respectively, the actual volume of fluid in the mouth is closest to the ideal volume and the participants feel most comfortable. These results are in agreement with results of our previous study that an opening diameter of 33 mm is optimum for young Japanese adults. Thus, we confirm that the proposed function is accurate; it can be used

  14. Addition of a video camera system improves the ease of Airtraq(®) tracheal intubation during chest compression.

    PubMed

    Kohama, Hanako; Komasawa, Nobuyasu; Ueki, Ryusuke; Itani, Motoi; Nishi, Shin-ichi; Kaminoh, Yoshiroh

    2012-04-01

    Recent resuscitation guidelines for cardiopulmonary resuscitation emphasize that rescuers should perform tracheal intubation with minimal interruption of chest compressions. We evaluated the use of video guidance to facilitate tracheal intubation with the Airtraq (ATQ) laryngoscope during chest compression. Eighteen novice physicians in our anesthesia department performed tracheal intubation on a manikin using the ATQ with a video camera system (ATQ-V) or with no video guidance (ATQ-N) during chest compression. All participants were able to intubate the manikin using the ATQ-N without chest compression, but five failed during chest compression (P < 0.05). In contrast, all participants successfully secured the airway with the ATQ-V, with or without chest compression. Concurrent chest compression increased the time required for intubation with the ATQ-N (without chest compression 14.8 ± 4.5 s; with chest compression, 28.2 ± 10.6 s; P < 0.05), but not with the ATQ-V (without chest compression, 15.9 ± 5.8 s; with chest compression, 17.3 ± 5.3 s; P > 0.05). The ATQ video camera system improves the ease of tracheal intubation during chest compressions.

  15. Comparison of I-gel with Classic Laryngeal Mask Airway Regarding the Ease of Use and Clinical Performance

    PubMed Central

    Arı, Dilek Erdoğan; Ar, Arzu Yıldırım; Karip, Ceren Şanlı; Siyahkoç, İncifer; Arslan, Ahmet Hakan; Akgün, Fatma Nur

    2015-01-01

    Objective I-gel is a new supraglottic airway device without an inflatable cuff. We aimed to compare I-gel and the classic laryngeal mask airway (LMA) regarding the ease of use and clinical performance in Turkish population. Methods Fifty American Society of Anesthesiologists (ASA) I–II patients were randomly allocated into two groups: Group I-gel and Group LMA. Insertion time and success in first attempt were recorded. Peak, plato and mean airway pressures, EtCO2, airway compliance and leak volume were periodically recorded during the operation. The presence of blood on device removal and postoperative sore throat were also assessed. Results The device insertion time in Group I-gel was shorter than that in Group LMA (21.00±4.15 vs. 30.40±12.17 s, p=0.001). The success rate in first attempt, peak, plato and mean airway pressures, EtCO2 and airway compliance did not differ between the groups. The leak volume was lower in Group I-gel 5 and 45 min after insertion (p=0.041 and p=0.027). The presence of blood on device removal and postoperative sore throat were similar in both groups. Conclusion I-gel may be a more advantageous supraglottic airway device compared with LMA. PMID:27366518

  16. Traditional Teacher Education Still Matters

    ERIC Educational Resources Information Center

    Jacobs, Nick

    2013-01-01

    Fresh from teaching his first full school year the author reflects on his traditional teacher preparation path into the classroom and finds he was instilled with a common sense of ethics, compassion, a demand for reflective practice, and a robust guiding philosophy. As a college student, he learned theory and was able to augment that with…

  17. From Traditional to Virtual Mentoring.

    ERIC Educational Resources Information Center

    Kirk, James J.; Olinger, Jennifer

    The tradition of a mentoring relationship is embedded in a personal/business relationship between a wise teacher and someone who needs to learn a trade. Learning sessions have occurred over the years in many types of settings, including one-on-one mentoring, conferences, meetings, telephone, and fax. As society looks to technology as a vital…

  18. Innovating Traditional Nursing Administration Challenges.

    PubMed

    Joseph, M Lindell; Fowler, Debra

    2016-03-01

    The evolving and complex practice environment calls for new mindsets among nurse leaders, academics, and nurse innovators to envision innovative ways to manage and optimize traditional tasks and processes in nursing administration. The purpose of this article is to present 3 case studies that used linear programming and simulation to innovate staffing enterprises, financial management of healthcare systems, and curricula development.

  19. Traditional Literacy and Critical Thinking

    ERIC Educational Resources Information Center

    Dando, Priscille

    2016-01-01

    How school librarians focus on activating critical thinking through traditional literacy development can proactively set the stage for the deep thinking that occurs in all literacy development. The critical-thinking skills students build while becoming accomplished readers and writers provide the foundation for learning in a variety of…

  20. Aspects of Traditional Inupiat Education.

    ERIC Educational Resources Information Center

    Ongtooguk, Paul

    2000-01-01

    Traditional Inupiat society was, and is, about knowing the right time to be in the right place, with the right tools to take advantage of a temporary abundance of resources. Sharing the necessary knowledge about the natural world with the next generation was critical. The example of learning to hunt is used to demonstrate features of traditional…

  1. Storytelling Figures: A Pueblo Tradition.

    ERIC Educational Resources Information Center

    Kraus, Nancy

    1997-01-01

    In a collaborative unit on pueblo storytelling figures involving art, music, language arts, and physical education, a teacher describes how she helped second graders understand the Pueblo pottery tradition by reading aloud literature covering the past and present. Lists folklore, fiction, poetry, nonfiction, professional resources, videos, CDs,…

  2. Restored Behavior and Oral Traditions.

    ERIC Educational Resources Information Center

    Miranda, Kathleen Bindert

    Interest in oral traditions has benefitted the field of interpretation in two ways: a new emphasis on the social and cultural contexts of performance, and an expanded perspective on performance manifestations. In Richard Schechner's concept of "restored behavior," the interpreter engages in a reconstruction of living behavior independent of its…

  3. Waldorf Education: An Innovative Tradition.

    ERIC Educational Resources Information Center

    Harrington, Sheila

    1993-01-01

    Waldorf Schools represent the largest nonsectarian school movement in the world, shunning fads and technology and relying on the creative gifts of teachers and students. Studies include eurythmy, woodworking, weaving, and traditional academic subjects, and no commercial textbooks are used. Despite teacher/funding shortages, the system continues to…

  4. Adolescent Obesity: Rethinking Traditional Approaches.

    ERIC Educational Resources Information Center

    Morrill, Correen M.; And Others

    1991-01-01

    Describes traditional approaches to working with obese students (weight loss programs, nutrition programs, self-esteem groups). Suggests system-based alternative. Suggests providing in-service workshops for staff; developing team to work with large students; providing individual counseling; assisting students in locating peer support groups; and…

  5. Innovating Traditional Nursing Administration Challenges.

    PubMed

    Joseph, M Lindell; Fowler, Debra

    2016-03-01

    The evolving and complex practice environment calls for new mindsets among nurse leaders, academics, and nurse innovators to envision innovative ways to manage and optimize traditional tasks and processes in nursing administration. The purpose of this article is to present 3 case studies that used linear programming and simulation to innovate staffing enterprises, financial management of healthcare systems, and curricula development. PMID:26906516

  6. Adult Learning in Traditional Music

    ERIC Educational Resources Information Center

    Cope, Peter

    2005-01-01

    This study is based on interviews carried out with 13 adult learners of traditional fiddle playing. The average age of the learners was 56 and they had been learning to play for between 2 and 20 years. All of the interviewees had taken music at school but none of them had been stimulated to participate further in any significant sense. The…

  7. Language Teaching Traditions: 1884 Revisited.

    ERIC Educational Resources Information Center

    Howatt, A. P. R.

    1984-01-01

    Gives a short synopsis of the development of the applied linguistic tradition in language teaching, emphasizing the contributions of Henry Sweet's classic work, "The Practical Study of Languages: A Guide for Teachers and Learners" and Felix Franke's pamphlet on the practical acquisition of language, "Die Praktische Spracherlernung." (SED)

  8. Traditional Navajo Maps and Wayfinding

    ERIC Educational Resources Information Center

    Francis, Harris; Kelley, Klara

    2005-01-01

    An example of the way finding process when using verbal and other traditional maps among the Navajo Indians of the southwestern United States is presented. The scholarly literature on the Southwest offers examples of verbal maps that construct both linear space, such as trails, and broad geographical space, including hunting territories and large…

  9. Reproductive rates, birth weight, calving ease and 24-h calf survival in a four-breed diallel among Simmental, Limousin, Polled Hereford and Brahman beef cattle.

    PubMed

    Comerford, J W; Bertrand, J K; Benyshek, L L; Johnson, M H

    1987-01-01

    Calving and weaning rates, birth weight, calving ease, and 24-h calf survival were evaluated in a four-breed diallel of Simmental (S), Limousin (L), Polled Hereford (H) and Brahman (B) beef cattle in five calf crops. Limousin dams tended to have the highest calving and weaning rates because they were able to have heavier calves with less calving difficulty and higher survival rates. Brahman-sired calves were the heaviest at birth (P less than .05) and B dams produced the lightest calves (P less than .001). Lower birth weights tended to be the limiting factor on survival of these calves. A linear comparison among means to evaluate purebred, additive, maternal and specific combining ability effects showed most of the reduction in birth weight from B dams was due to maternal effects. Breed of dam accounted for a higher proportion of variation in calving ease than did sire breed. Simmental sires had significantly heavier calves at birth and S and H dams tended to have more calving difficulty and lower survival rates. Heterosis for these traits was generally not significant. Correlations were generally positive and significant for birth weight and calving ease, but were more variable for birth weight and survival. Linear regressions of calving ease on birth weight both within years and within dam-breed-year subclasses were very similar in that the association of these two traits was reduced as dam age increased. PMID:3818492

  10. Reflection Paper on a Ubiquitous English Vocabulary Learning System: Evidence of Active/Passive Attitude vs. Usefulness/Ease-of-Use

    ERIC Educational Resources Information Center

    Lim, Jeff

    2013-01-01

    "A ubiquitous English vocabulary learning system: evidence of active/passive attitudes vs. usefulness/ease-of-use" introduces and develops "Ubiquitous English Vocabulary Learning" (UEFL) system. It introduces to the memorization using the video clips. According to their paper the video clip gives a better chance for students to…

  11. Assessment of the safety and ease of use of the naloxone auto-injector for the reversal of opioid overdose.

    PubMed

    Merlin, Mark A; Ariyaprakai, Navin; Arshad, Faizan H

    2015-01-01

    Over the last decade, opioid-related deaths in the United States have increased at an alarming rate. The use of naloxone by laypersons is a newer concept and its utilization can benefit patients by rapid administration due to it being readily available immediately after an opioid overdose. The US Food and Drug Administration approved a naloxone auto-injector on April 3, 2014 for adults and pediatrics, designed for use by anyone including patients, family members, bystanders, and medical professionals. This device (EZVIO™) is the first device of its kind available on the market. The auto-injector is a battery-operated disposable 0.4 mg/0.4 mL prefilled device for use in the lateral thigh by patients, bystanders, or health care professionals. It utilizes auditory and visual commands for ease of administration and instructs patients to seek further medical care after injection. EVZIO costs about $600 for two auto-injectors and a trainer. Additionally, in August 2013, the Substance Abuse and Mental Health Services Administration introduced the Opioid Overdose Toolkit, a federal resource promoting safety and prevention information. This extensive document provides information for medical professionals, first responders, patients, caregivers, and overdose survivors. It outlines many strategies for dealing with this health care crisis. Most importantly, it highlights the importance of rapid recognition and treatment of opioid overdoses as well as routine conversations with patients assessing the need for naloxone prescriptions. The auto-injector is a safe, portable device with limited instruction needed and should routinely be made available to anyone who has contact with an opioid user.

  12. Strongly coupled dark energy cosmologies: preserving ΛCDM success and easing low scale problems - I. Linear theory revisited

    NASA Astrophysics Data System (ADS)

    Bonometto, Silvio A.; Mainini, Roberto; Macciò, Andrea V.

    2015-10-01

    In this first paper we discuss the linear theory and the background evolution of a new class of models we dub SCDEW: Strongly Coupled DE, plus WDM. In these models, WDM dominates today's matter density; like baryons, WDM is uncoupled. Dark energy is a scalar field Φ; its coupling to ancillary cold dark matter (CDM), whose today's density is ≪1 per cent, is an essential model feature. Such coupling, in fact, allows the formation of cosmic structures, in spite of very low WDM particle masses (˜100 eV). SCDEW models yield cosmic microwave background and linear large scale features substantially undistinguishable from ΛCDM, but thanks to the very low WDM masses they strongly alleviate ΛCDM issues on small scales, as confirmed via numerical simulations in the second associated paper. Moreover SCDEW cosmologies significantly ease the coincidence and fine tuning problems of ΛCDM and, by using a field theory approach, we also outline possible links with inflationary models. We also discuss a possible fading of the coupling at low redshifts which prevents non-linearities on the CDM component to cause computational problems. The (possible) low-z coupling suppression, its mechanism, and its consequences are however still open questions - not necessarily problems - for SCDEW models. The coupling intensity and the WDM particle mass, although being extra parameters in respect to ΛCDM, are found to be substantially constrained a priori so that, if SCDEW is the underlying cosmology, we expect most data to fit also ΛCDM predictions.

  13. Efficacy of Spirulina platensis in improvement of the reproductive performance and easing teratogenicity in hyperglycemic albino mice

    PubMed Central

    Pankaj, Pranay Punj

    2015-01-01

    Objectives: The present study evaluates the therapeutic efficacy of cell suspension of Spirulina platensis (SP) on estrous cycle, fetal development and embryopathy in alloxan (AXN) induced hyperglycemic mice. Materials and Methods: Diabetes was induced by intra-peritoneal administration of AXN. Mice with blood glucose level above 200 mg/dl were divided into Group I (control), Group II (diabetic control), Group III (diabetic control mice fed with SP), and Group IV (control mice fed with SP). Litter counts, estrous cycles, percent survival of litter, and gestation length were recorded. Results: In hyperglycemic mice, a significant (P < 0.05) increase in duration of diestrus (14.48%), estrus (84.21%), and metestrus (164.15%) with concomitant decrease in proestrus phase by 26.13% was recorded when compared with control. Reduction in litter count and survival of litter was 68.67% and 88.38%, respectively, whereas gestation length increased to 14.51% day in diabetic mice, but recovery in these parameters was observed (P < 0.05) when subjected to SP treatment. SP resulted in increased fertility rate from 77.5% to 82.5% and dropped off resorption of the fetus to 33.73% while the survival rate of offspring of diabetic mice went up to 88.89% from 83.61%. Conclusions: These findings suggest that SP is effective in improving the reproductive performance and easing teratogenic effects in diabetic mice and hence warrants further detailed dose-dependent studies to understand its mechanism of action. PMID:26285837

  14. Retrieving the ars moriendi tradition.

    PubMed

    Leget, Carlo

    2007-09-01

    North Atlantic culture lacks a commonly shared view on dying well that helps the dying, their social environment and caregivers to determine their place and role, interpret death and deal with the process of ethical deliberation. What is lacking nowadays, however, has been part of Western culture in medieval times and was known as the ars moriendi (art of dying well) tradition. In this paper an updated version of this tradition is presented that meets the demands of present day secularized and multiform society. Five themes are central to the new art of dying: autonomy and the self, pain control and medical intervention, attachment and relations, life balance and guilt, death and afterlife. The importance of retrieving the ancient ars moriendi outreaches the boundaries of palliative medicine, since it deals with issues that play a central role in every context of medical intervention and treatment.

  15. Ginseng in Traditional Herbal Prescriptions

    PubMed Central

    Park, Ho Jae; Kim, Dong Hyun; Park, Se Jin; Kim, Jong Min; Ryu, Jong Hoon

    2012-01-01

    Panax ginseng Meyer has been widely used as a tonic in traditional Korean, Chinese, and Japanese herbal medicines and in Western herbal preparations for thousands of years. In the past, ginseng was very rare and was considered to have mysterious powers. Today, the efficacy of drugs must be tested through well-designed clinical trials or meta-analyses, and ginseng is no exception. In the present review, we discuss the functions of ginseng described in historical documents and describe how these functions are taken into account in herbal prescriptions. We also discuss the findings of experimental pharmacological research on the functions of ginseng in ginseng-containing prescriptions and how these prescriptions have been applied in modern therapeutic interventions. The present review on the functions of ginseng in traditional prescriptions helps to demystify ginseng and, as a result, may contribute to expanding the use of ginseng or ginseng-containing prescriptions. PMID:23717123

  16. Health traditions of Sikkim Himalaya

    PubMed Central

    Panda, Ashok Kumar; Misra, Sangram

    2010-01-01

    Ancient medical systems are still prevalent in Sikkim, popularly nurtured by Buddhist groups using the traditional Tibetan pharmacopoeia overlapping with Ayurvedic medicine. Traditional medical practices and their associated cultural values are based round Sikkim’s three major communities, Lepcha, Bhutia and Nepalis. In this study, a semi-structured questionnaire was prepared for folk healers covering age and sex, educational qualification, source of knowledge, types of practices, experience and generation of practice, and transformation of knowledge. These were administered to forty-eight folk healers identified in different parts of Sikkim. 490 medicinal plants find their habitats in Sikkim because of its large variations in altitude and climate. For 31 commonly used by these folk healers, we present botanical name, family, local name, distribution, and parts used, together with their therapeutic uses, mostly Rheumatoid arthritis, Gout, Gonorrhea, Fever, Viral flu, asthma, Cough and Cold, indigestion, Jaundice etc. A case treated by a folk healer is also recounted. This study indicates that, in the studied area, Sikkim’s health traditions and folk practices are declining due to shifts in socio-economic patterns, and unwillingness of the younger generation to adopt folk healing as a profession. PMID:21547046

  17. Esoteric healing traditions: a conceptual overview.

    PubMed

    Levin, Jeff

    2008-01-01

    This paper presents, for the first time, a comprehensive scholarly examination of the history and principles of major traditions of esoteric healing. After a brief conceptual overview of esoteric religion and healing, summaries are provided of eight major esoteric traditions, including descriptions of beliefs and practices related to health, healing, and medicine. These include what are termed the kabbalistic tradition, the mystery school tradition, the gnostic tradition, the brotherhoods tradition, the Eastern mystical tradition, the Western mystical tradition, the shamanic tradition, and the new age tradition. Next, commonalities across these traditions are summarized with respect to beliefs and practices related to anatomy and physiology; nosology and etiology; pathophysiology; and therapeutic modalities. Finally, the implications of this survey of esoteric healing are discussed for clinicians, biomedical researchers, and medical educators.

  18. Sustainable Utilization of Traditional Chinese Medicine Resources: Systematic Evaluation on Different Production Modes

    PubMed Central

    Li, Xiwen; Chen, Yuning; Yang, Qing; Wang, Yitao

    2015-01-01

    The usage amount of medicinal plant rapidly increased along with the development of traditional Chinese medicine industry. The higher market demand and the shortage of wild herbal resources enforce us to carry out large-scale introduction and cultivation. Herbal cultivation can ease current contradiction between medicinal resources supply and demand while they bring new problems such as pesticide residues and plant disease and pests. Researchers have recently placed high hopes on the application of natural fostering, a new method incorporated herbal production and diversity protecting practically, which can solve the problems brought by artificial cultivation. However no modes can solve all problems existing in current herbal production. This study evaluated different production modes including cultivation, natural fostering, and wild collection to guide the traditional Chinese medicine production for sustainable utilization of herbal resources. PMID:26074987

  19. Hyperhidrosis in Iranian Traditional Medicine

    PubMed Central

    Shahroodi, Aniseh Saffar; Shirbeigi, Leila

    2016-01-01

    Background: Excessive sweating is a medical condition in which a person sweats much more than needed. The medical name of this disorder is hyperhidrosis known as a common dermal problem that affects people of all ages and leads to negative impact on the quality of life. During the last decades, several studies have shown that in many cases of hyperhidrosis there is no evidence of systemic disease. Therefore, most treatments are temporary and symptomatic therapy. According to Iranian traditional medicine (ITM), different approaches are mentioned for hyperhidrosis. Methods: This study has reviewed ITM textbooks, such as “Canon of Medicine and Exir-e-azam” as well as scientific references and databases of modern medicine (ISI, PubMed, etc.) with specific keywords. Contents and related concepts were classified and results prepared. Results: In modern medicine, hyperhidrosis has been defined as an abnormal excessive sweating, which is either primary (idiopathic) or secondary to other systemic diseases such as hyperthyroidism, neurological condition or heart disease. Current modalities for treatment are topical anti-perspiration, iontophoresis, Botox injection (Botulinum toxin type A) and eventually thoracic sympathectomy as the last therapeutic modalities. From the viewpoint of the Iranian traditional medicine as a holistic doctrine, hyperhidrosis etiologies include overfilled and repletion of body due to the accumulation of humors, excessive intake of food, excessive dilated skin pores, vigorous exercise, or physical activity. Therefore, therapeutic plan for hyperhidrosis was based on its cause, which includes reduction in the amount of food, increasing physical activity, purging the body from the excess humors and adjustment in temperament. Conclusion: Hyperhidrosis is not an important or dangerous disorder; however, due to the negative impact on quality of life and failure to achieve perfect answer in modern medicine treatments it seems that the recommendations

  20. [Traditional Chinese medicine in urology].

    PubMed

    Hüsch, T; Tsaur, I; Reiter, M; Mager, R; Haferkamp, A

    2014-11-01

    Traditional Chinese medicine (TCM) is an ancient holistic medicine based on the doctrine of Tao and Qi. Tao represents an alteration from which the polarity of Yin and Yang arises and Qi is the vitality which circulates through the body. Therapeutic concepts of TCM include acupuncture, herbal therapy, nutrition and Tuina, a form of manual therapy. TCM is now gaining increased acceptance in the Western society as a complementary therapy. Acupuncture and herbal therapy are the main forms of implementation of TCM in urology.

  1. Information visualization: Beyond traditional engineering

    NASA Technical Reports Server (NTRS)

    Thomas, James J.

    1995-01-01

    This presentation addresses a different aspect of the human-computer interface; specifically the human-information interface. This interface will be dominated by an emerging technology called Information Visualization (IV). IV goes beyond the traditional views of computer graphics, CADS, and enables new approaches for engineering. IV specifically must visualize text, documents, sound, images, and video in such a way that the human can rapidly interact with and understand the content structure of information entities. IV is the interactive visual interface between humans and their information resources.

  2. Latin American traditions and perspectives

    NASA Astrophysics Data System (ADS)

    Garcia, Celina

    1983-09-01

    Educational and related non-pedagogical issues are generally described and discussed. Implicitly or explicitly, the theology of liberation, educación popular and traditional education tend to perpetuate male/female roles and very often incite violence. Peace education in Latin America should concentrate more on the pathology of the violent man. The so-called `weaknesses' associated with women and their `powerlessness' in Western civilization are precisely those which are absolutely essential to our survival. It is important for women to reject Western patterns of violence and participate actively in finding a viable alternative.

  3. Comparison of the ease of laryngeal mask airway ProSeal insertion and the fiberoptic scoring according to the head position and the presence of a difficult airway

    PubMed Central

    Jun, Joo Hyun; Kim, Jong Hak; Kim, Youn Jin; Chang, Ri-Na

    2011-01-01

    Background The sniffing position is recommended for conventional laryngeal mask airway (LMA) insertion. However, there has been a high success rate of LMA insertion with the head in the neutral position. The effect of a difficult airway on the ease of LMA insertion is not clear. In this study, we compared the ease of LMA ProSeal™ (PLMA) insertion and the fiberoptic scoring according to the head position and the presence of a difficult airway. Methods After obtaining informed consent from the subjects, we enrolled 144 adult patients (age range: 18-65) with an ASA physical status 1 or 2. After evaluation of the airway, all the patients were grouped into the EA (easy airway) group (n = 68) and the DA (difficult airway) group (n = 76). According to the head position, each group was divided into the EA-SE (extension) group (n = 35), the EA-SN (sniffing) group (n = 33), the DA-SE group (n = 39) and the DA-SN group (n = 37). The success rate and insertion time at the first attempt were evaluated. The position of the PLMA was fiberoptically scored from the mask aperture of the airway tube in the original head position. After the head position was changed to the sniffing and neutral positions in the SE and SN group, respectively, the position of PLMA was re-evaluated fiberoptically. Results The success rate and insertion time at the first attempt and the fiberoptic score showed no significant difference among the groups. After head position was changed, there were no significant changes in the fiberopitc scores. Conclusions A difficult airway and the head position had no influence on the ease of PLMA insertion and the fiberopic score. Therefore, the head position can be selected according to the individual patient's situation. PMID:21602973

  4. Comparison of good clinical practice compliance and readability ease of the informed consents between observational and interventional clinical studies in the Emirates

    PubMed Central

    Nair, Satish Chandrasekhar; Ibrahim, Halah; Askar, Omar Sherif

    2016-01-01

    Background: Expansion of clinical trials activity into emerging regions has raised concerns regarding participant rights and research ethics. Increasing numbers of observational studies are now conducted in developing economies, including the United Arab Emirates. Materials and Methods: This study compares the content of information provided, Good Clinical Practice (GCP) guideline compliance, and readability of informed consent forms (ICFs) for observational compared to interventional studies. Results: GCP compliance for observational studies averaged at 79.5% + 6.8%, significantly (P < 0.001) lower than 92.2 + 5.0 percent for interventional studies. Readability ease and readability-grade level were assessed with Flesch-Kincaid scales. Results indicated higher readability grade-level 12.4 + 0.4 (P < 0.001) and lower readability Flesch-Kincaid reading ease score 35.7 + 3.6 for observational studies, as compared to 10.3 + 1.6 and 47.8 + 7.4 for interventional studies. Conclusion: Mandatory training for investigators is essential to provide readability ease and GCP compliance for the ICFs for the local population. PMID:27453828

  5. Childbirth customs in Vietnamese traditions.

    PubMed

    Bodo, K; Gibson, N

    1999-03-01

    A review of the literature dating back to 1966, supplemented by interviews with members of the Vietnamese community in Edmonton, Alberta, was conducted to examine and understand how differences in the cultural backgrounds of Canadian physicians and their Vietnamese patients can affect the quality and efficacy of prenatal and postnatal treatment. The available data suggest that traditional Vietnamese beliefs and practices regarding birth are very different from the biomedical view held by the Canadian medical system. The experiences and beliefs of the Vietnamese respondents support this finding. Such cultural differences could contribute to misunderstandings between physicians and patients, and affect the quality and efficacy of health care provided. A sensitive and open approach to the patient's belief system, and open and frank communication are needed to ensure effective prenatal and postnatal treatment for recent Vietnamese immigrants and refugees.

  6. HIV thrives in ancient traditions.

    PubMed

    Shreedhar, J

    1995-01-01

    Participation in ancient traditions is facilitating the current spread of HIV through India. For most of the year, Koovagam is a typical Indian village. Each April on the night of the full moon, however, the Chittirai-Pournami festival is held in Koovagam, a celebration in homage to Aravan during which up to 2000 pilgrims from across the country engage in thousands of acts of unprotected sexual intercourse. Aravan is a man depicted in a Hindu tale who asked to experience sexual bliss before being sacrificed to the gods. To fulfill this last wish, the god Krishna is said to have assumed the form of a beautiful woman and had sexual intercourse with Aravan. Many of the festival participants are hijras, eunuchs and transsexuals who sell sex for a living. Hijras may be accompanied by men who serve as their sex partners and bodyguards. Surveys suggest that one-third of the 10,000 hijras in New Delhi may be infected with HIV. Other participants are known as dangas, men who are either married or single and appear to lead strictly heterosexual lives throughout the year except during the Chittirai-Pournami festival when they dress as women and sell sex to other men attending the festival. The panthis comprise another group of participants and tend to be either single or married men who attend the festival to have sex with the hijras and dangas for fees up to ten rupees, approximately US$0.50, per sexual encounter. Prostitution within the devadasi sect and the sale of young, virgin girls in the state of Andhra Pradesh to the highest male bidders are other examples of how ancient traditions are facilitating the current spread of HIV in India. PMID:12319989

  7. Folding Digital Mapping into a Traditional Field Camp Program

    NASA Astrophysics Data System (ADS)

    Kelley, D. F.

    2011-12-01

    Louisiana State University runs a field camp with a permanent fixed-base which has continually operated since 1928 in the Front Range just to the south of Colorado Springs, CO. The field camp program which offers a 6-credit hour course in Field Geology follows a very traditional structure. The first week is spent collecting data for the construction of a detailed stratigraphic column of the local geology. The second week is spent learning the skills of geologic mapping, while the third applies these skills to a more geologically complicated mapping area. The final three weeks of the field camp program are spent studying and mapping igneous and metamorphic rocks as well as conducting a regional stratigraphic correlation exercise. Historically there has been a lack of technology involved in this program. All mapping has been done in the field without the use of any digital equipment and all products have been made in the office without the use of computers. In the summer of 2011 the use of GPS units, and GIS software were introduced to the program. The exercise that was chosen for this incorporation of technology was one in which metamorphic rocks are mapped within Golden Gate Canyon State Park in Colorado. This same mapping exercise was carried out during the 2010 field camp session with no GPS or GIS use. The students in both groups had the similar geologic backgrounds, similar grade point averages, and similar overall performances at field camp. However, the group that used digital mapping techniques mapped the field area more quickly and reportedly with greater ease. Additionally, the students who used GPS and GIS included more detailed rock descriptions with their final maps indicating that they spent less time in the field focusing on mapping contacts between units. The outcome was a better overall product. The use of GPS units also indirectly caused the students to produce better field maps. In addition to greater ease in mapping, the use of GIS software to

  8. Effect of gamma irradiation on the survival of pathogens in kwamegi, a traditional Korean semidried seafood.

    PubMed

    Chawla, S P; Kim, D H; Jo, C; Lee, J W; Song, H P; Byun, M W

    2003-11-01

    Kwamegi (semidried raw Pacific saury) is traditional seafood available in Korea. It has water activity in the range of 0.90 to 0.95. Spoilage and the growth of most pathogenic bacteria is retarded because of low water activity, low temperature, and packaging. However, it is contaminated with bacteria of public health significance and poses a hazard to the consumer because it is consumed raw without any cooking. The effectiveness of these hurdles in preventing the growth of Staphylococcus aureus, Bacillus cereus, Salmonella Typhimurium, and Escherichia coli and the efficacy of irradiation treatment in eliminating these bacteria from kwamegi using inoculated pack studies was examined. Radiation sensitivity of S. aureus, B. cereus, Salmonella Typhimurium, and E. coli in kwamegi was investigated. D10-values of these organisms in kwamegi were 590 +/- 13.6, 640 +/- 14.9, 560 +/- 45.4, and 550 +/- 8.6 Gy, respectively. The growth of all four test organisms inoculated into these foods during 4 weeks of storage at an ambient winter temperature (ranging from -5 degrees C to +5 degrees C) was recorded. All four pathogens (inoculated at 10(6) CFU/g) were eliminated by irradiation at 4 kGy. These studies unequivocally demonstrate that irradiation, with a combination of low water activity and low temperature, results in microbiologically safe kwamegi. PMID:14627288

  9. Phenotypic effects of calving ease on the subsequent fertility and milk production of dam and calf in UK Holstein-Friesian heifers.

    PubMed

    Eaglen, S A E; Coffey, M P; Woolliams, J A; Mrode, R; Wall, E

    2011-11-01

    The effect of calving ease on the fertility and production performance of both dam and calf was studied in approximately 50,000 and 10,000 UK Holstein-Friesian heifers and heifer calves, respectively. The first objective of this study was to estimate the effect of a difficult calving on the subsequent first-lactation milk production by estimating lactation curves using cubic splines. This methodology allows the estimation of daily milk, protein, and fat yields following calvings of differing degrees of difficulty. Losses in milk yield after a difficult calving have been quantified previously; however, estimates are generally restricted to the accumulated yields at specific days in lactation. By fitting cubic splines, gaps (in which the shape of the lactation curve can be merely guessed) between estimations were avoided. The second objective of this study was to estimate the effect of a difficult birth on the subsequent performance of the calf as an adult animal. Even though the calving process is known to involve cooperation between dam and calf, the effect of a difficult calving has, until now, only been estimated for the subsequent performance of the dam. Addressing the effects of a difficult birth on the adult calf strengthens the importance of calving ease as a selection trait because it suggests that the benefit of genetic improvement may currently be underestimated. The effect of calving ease on the subsequent reproductive performance of dam and calf was analyzed using linear regression and with calving ease score fitted as a fixed effect. Dams with veterinary-assisted calvings required 0.7 more services to conception and 8 more days to first service and experienced a 28-d longer calving interval in first lactation compared with dams that were not assisted at calving. Effects of calving ease on the reproductive performance of the adult calf in first lactation were not detected. Losses in milk yield of the dam were significant between d 9 to 90 in milk

  10. Phenotypic effects of calving ease on the subsequent fertility and milk production of dam and calf in UK Holstein-Friesian heifers.

    PubMed

    Eaglen, S A E; Coffey, M P; Woolliams, J A; Mrode, R; Wall, E

    2011-11-01

    The effect of calving ease on the fertility and production performance of both dam and calf was studied in approximately 50,000 and 10,000 UK Holstein-Friesian heifers and heifer calves, respectively. The first objective of this study was to estimate the effect of a difficult calving on the subsequent first-lactation milk production by estimating lactation curves using cubic splines. This methodology allows the estimation of daily milk, protein, and fat yields following calvings of differing degrees of difficulty. Losses in milk yield after a difficult calving have been quantified previously; however, estimates are generally restricted to the accumulated yields at specific days in lactation. By fitting cubic splines, gaps (in which the shape of the lactation curve can be merely guessed) between estimations were avoided. The second objective of this study was to estimate the effect of a difficult birth on the subsequent performance of the calf as an adult animal. Even though the calving process is known to involve cooperation between dam and calf, the effect of a difficult calving has, until now, only been estimated for the subsequent performance of the dam. Addressing the effects of a difficult birth on the adult calf strengthens the importance of calving ease as a selection trait because it suggests that the benefit of genetic improvement may currently be underestimated. The effect of calving ease on the subsequent reproductive performance of dam and calf was analyzed using linear regression and with calving ease score fitted as a fixed effect. Dams with veterinary-assisted calvings required 0.7 more services to conception and 8 more days to first service and experienced a 28-d longer calving interval in first lactation compared with dams that were not assisted at calving. Effects of calving ease on the reproductive performance of the adult calf in first lactation were not detected. Losses in milk yield of the dam were significant between d 9 to 90 in milk

  11. Viral concentration determination through plaque assays: using traditional and novel overlay systems.

    PubMed

    Baer, Alan; Kehn-Hall, Kylene

    2014-01-01

    Plaque assays remain one of the most accurate methods for the direct quantification of infectious virons and antiviral substances through the counting of discrete plaques (infectious units and cellular dead zones) in cell culture. Here we demonstrate how to perform a basic plaque assay, and how differing overlays and techniques can affect plaque formation and production. Typically solid or semisolid overlay substrates, such as agarose or carboxymethyl cellulose, have been used to restrict viral spread, preventing indiscriminate infection through the liquid growth medium. Immobilized overlays restrict cellular infection to the immediately surrounding monolayer, allowing the formation of discrete countable foci and subsequent plaque formation. To overcome the difficulties inherent in using traditional overlays, a novel liquid overlay utilizing microcrystalline cellulose and carboxymethyl cellulose sodium has been increasingly used as a replacement in the standard plaque assay. Liquid overlay plaque assays can be readily performed in either standard 6 or 12 well plate formats as per traditional techniques and require no special equipment. Due to its liquid state and subsequent ease of application and removal, microculture plate formats may alternatively be utilized as a rapid, accurate and high throughput alternative to larger scale viral titrations. Use of a non heated viscous liquid polymer offers the opportunity to streamline work, conserves reagents, incubator space, and increases operational safety when used in traditional or high containment labs as no reagent heating or glassware are required. Liquid overlays may also prove more sensitive than traditional overlays for certain heat labile viruses. PMID:25407402

  12. Viral concentration determination through plaque assays: using traditional and novel overlay systems.

    PubMed

    Baer, Alan; Kehn-Hall, Kylene

    2014-11-04

    Plaque assays remain one of the most accurate methods for the direct quantification of infectious virons and antiviral substances through the counting of discrete plaques (infectious units and cellular dead zones) in cell culture. Here we demonstrate how to perform a basic plaque assay, and how differing overlays and techniques can affect plaque formation and production. Typically solid or semisolid overlay substrates, such as agarose or carboxymethyl cellulose, have been used to restrict viral spread, preventing indiscriminate infection through the liquid growth medium. Immobilized overlays restrict cellular infection to the immediately surrounding monolayer, allowing the formation of discrete countable foci and subsequent plaque formation. To overcome the difficulties inherent in using traditional overlays, a novel liquid overlay utilizing microcrystalline cellulose and carboxymethyl cellulose sodium has been increasingly used as a replacement in the standard plaque assay. Liquid overlay plaque assays can be readily performed in either standard 6 or 12 well plate formats as per traditional techniques and require no special equipment. Due to its liquid state and subsequent ease of application and removal, microculture plate formats may alternatively be utilized as a rapid, accurate and high throughput alternative to larger scale viral titrations. Use of a non heated viscous liquid polymer offers the opportunity to streamline work, conserves reagents, incubator space, and increases operational safety when used in traditional or high containment labs as no reagent heating or glassware are required. Liquid overlays may also prove more sensitive than traditional overlays for certain heat labile viruses.

  13. Non-Traditional Transfer Student Attrition

    ERIC Educational Resources Information Center

    Monroe, Anne

    2006-01-01

    Current literature focuses on traditional student attrition and on transfer transition, but little information is available on the non-traditional transfer student experience. The following study explores the process of non-traditional transfer student attrition through an investigation that illustrates the importance of past student experiences,…

  14. Infusing Qualitative Traditions in Counseling Research Designs

    ERIC Educational Resources Information Center

    Hays, Danica G.; Wood, Chris

    2011-01-01

    Research traditions serve as a blueprint or guide for a variety of design decisions throughout qualitative inquiry. This article presents 6 qualitative research traditions: grounded theory, phenomenology, consensual qualitative research, ethnography, narratology, and participatory action research. For each tradition, the authors describe its…

  15. Childbirth customs in Vietnamese traditions.

    PubMed Central

    Bodo, K.; Gibson, N.

    1999-01-01

    OBJECTIVE: To examine and understand how differences in the cultural backgrounds of Canadian physicians and their Vietnamese patients can affect the quality and efficacy of prenatal and postnatal treatment. QUALITY OF EVIDENCE: The information in this paper is based on a review of the literature, supplemented by interviews with members of the Vietnamese community in Edmonton, Alta. The literature was searched with MEDLINE (1966 to present), HEALTHSTAR (1975 to present), EMBASE (1988 to present), and Social Sciences Abstracts (1984 to present). Emphasis was placed on articles and other texts that dealt with Vietnamese customs surrounding childbirth, but information on health and health care customs was also considered. Interviews focused on the accuracy of information obtained from the research and the correlation of those data with personal experiences of Vietnamese community members. MAIN MESSAGE: Information in the texts used to research this paper suggests that traditional Vietnamese beliefs and practices surrounding birth are very different from the biomedical view of the Canadian medical system. The experiences and beliefs of the members of the Vietnamese community support this finding. Such cultural differences could contribute to misunderstandings between physicians and patients and could affect the quality and efficacy of health care provided. CONCLUSIONS: A sensitive and open approach to the patient's belief system and open and frank communication are necessary to ensure effective prenatal and postnatal treatment for recent Vietnamese immigrants and refugees. Education and awareness of cultural differences are necessary for physicians to provide the best and most effective health care possible. Images p692-a PMID:10099808

  16. Contraception: traditional and religious attitudes.

    PubMed

    Schenker, J G; Rabenou, V

    1993-04-01

    Humans have tried to control fertility for centuries. Primitive, preliterate societies practiced infanticide and abortion. When primitive women understood the advantages of conception control, they tried, when possible, to use contraception. In the 4th century B.C., Plato and Aristotle advocated a one-child family. Greek medical literature reported a hollow tube inserted through the cervix into the uterus and a potion as contraceptives. Islamic physicians had much knowledge about conception control. The attitudes toward contraception. In the 5th century B.C., Saint Augustine condemned contraception, even among married couples. The condom emerged in the early modern period. Yet, they were usually worn to protect against disease, e.g., bilharzia in Egypt and syphilis in Europe. The cervical cap and the diaphragm are examples of occlusive pessaries. By 1880, contraceptives and spermicides were advertised. In 1928, the IUD joined the existing contraceptives. Today we have combined oral contraceptives. Judaic law requires husbands to fulfill their wives sexual needs, separate from their duty to procreate. It also calls men, not women, to procreate and forbids men from masturbating, thus Judaic law does not forbid women from practicing contraception. The Roman Catholic church forbids contraceptive use because it is a sin against nature. Some Protestant denominations have allowed contraceptive use. Islamic law states that children are gifts from Allah. Some Moslems believe that they must have many children, but Allah and the Prophet state that children have rights to education and future security. These rights allow couples to prevent pregnancy. Neither Hinduism nor Buddhism prohibit contraceptive use. Differences in husband-wife communication, sex roles, access to contraceptives, and traditional family values will have more of an effect on contraceptive use and fertility than theological barriers or the social class of religious groups.

  17. Correct usage, ease of use, and preference of two dry powder inhalers in patients with COPD: analysis of five phase III, randomized trials

    PubMed Central

    Riley, John H; Tabberer, Maggie; Richard, Nathalie; Donald, Alison; Church, Alison; Harris, Stephanie S

    2016-01-01

    Background Handheld inhalers are used to deliver treatment for COPD. Incorrect usage leads to suboptimal disease control. Complex treatment regimens and use of multiple inhalers may reduce patient compliance. The Anoro Ellipta™ dry powder inhaler (DPI) simultaneously delivers umeclidinium bromide (UMEC) and vilanterol (VI) without coformulation being required. Aim To assess the correct usage and ease of use of the Ellipta™ DPI administering UMEC/VI and to compare patient preference for Ellipta™ with the HandiHaler® through exploratory analyses of patient and observer questionnaires in five Phase III studies. Methods Two Phase III, 3-month double-blind, placebo-controlled studies assessed the correct usage of the Ellipta™ DPI at Day 1 and after 6 weeks, and ease of use of the Ellipta™ DPI using a nonvalidated patient questionnaire after 6 weeks or early withdrawal. In three 6-month, blinded double-dummy, active comparator studies (two Phase IIIa and one Phase IIIb), patients completed a COPD device preference questionnaire between the Ellipta™ DPI and the Handi-Haler® at Day 168 (Week 24) or early withdrawal. Results In the 3-month placebo-controlled studies, ≥98% of patients used the Ellipta™ DPI correctly and 99% of patients found the inhaler easy/very easy-to-use and the dose counter easy/very easy to read. Across the two Phase IIIa active comparator studies, patients consistently stated a preference for the Ellipta™ DPI over HandiHaler® regarding the number of steps to use (59% vs 17%), time taken to use (62% vs 14%), and ease of use (63% vs 15%) regardless of which inhaler contained active drug. Results were consistent in the Phase IIIb active comparator study. Conclusion Delivery of UMEC/VI via the Ellipta™ DPI was considered easy-to-use, and patients with COPD demonstrated clear preference for this inhaler compared with HandiHaler®. PMID:27578968

  18. The Dosage Form of Aragh in Treatment, from the Iranian Traditional Medicine Perspective

    PubMed Central

    Adl, Mehdi; Emtiazi, Majid

    2016-01-01

    Background: The Iranian traditional medicine is one of the branches of complementary medicine and it is based on using the dosage forms of plants. One of the most common forms of pharmaceutical plants is Aragh. Due to ease-of-use, distillate is a more acceptable form among the public. In this article, it is attempted to study the usage forms and effects of Aragh according to the valid traditional medicine resources. Methods: This article is a review of Iranian traditional medicine textbooks such as Makhzan-ul-dawiah, Gharabadin Kabir, Cannon of Medicine, and other recent texts on medical plants. Results: According to the traditional medicine, the process of getting Aragh is a kind of distillation, which is performed by using Ghar and Alembic (the equipment that are used in distillation). Distillation is the process of extracting and refining the fluid of a plant. Aragh of the plants is much more effective on the body than the plant itself. Traditional medicine regards Aragh as a new kind of drug (medicine) that is rarely mentioned in older texts (except for golab). However, the modern medicine regards it as a dosage form of essence, which is dissolved in water. The more the essence, the better the distillate gets. Conclusion: According to the traditional medicine sources, since the time of Hakim Aghil Khorasani, Aragh was used more and more every day. About 100 kinds of Araghs are mentioned in ancient texts, which are extracted from simple plants. Considering the distillation process and the way it performs, and by knowing that Aragh is a plant’s softest and the most influential entity, it seems that it has a huge effect on Arvah and Ghova, the main parts like heart and brain and nervous parts. PMID:27516693

  19. A Comparison of Traditional and Non-Traditional Methods of Testing: Applied Educational Research and Evaluation.

    ERIC Educational Resources Information Center

    Box, Wilford Winston; Barrett, Anita G.

    A study involving two groups of students enrolled in two concurrent 16-week terms of a course taught at two Southwest Texas Junior College campuses compared the effects of traditional and non-traditional testing. The traditional approach consisted of typical individual testing, while the non-traditional approach involved group testing (i.e., two…

  20. Proteomics of Soil and Sediment: Protein Identification by De Novo Sequencing of Mass Spectra Complements Traditional Database Searching

    NASA Astrophysics Data System (ADS)

    Miller, S.; Rizzo, A. I.; Waldbauer, J.

    2014-12-01

    Proteomics has the potential to elucidate the metabolic pathways and taxa responsible for in situ biogeochemical transformations. However, low rates of protein identification from high resolution mass spectra have been a barrier to the development of proteomics in complex environmental samples. Much of the difficulty lies in the computational challenge of linking mass spectra to their corresponding proteins. Traditional database search methods for matching peptide sequences to mass spectra are often inadequate due to the complexity of environmental proteomes and the large database search space, as we demonstrate with soil and sediment proteomes generated via a range of extraction methods. One alternative to traditional database searching is de novo sequencing, which identifies peptide sequences without the need for a database. BLAST can then be used to match de novo sequences to similar genetic sequences. Assigning confidence to putative identifications has been one hurdle for the implementation of de novo sequencing. We found that accurate de novo sequences can be screened by quality score and length. Screening criteria are verified by comparing the results of de novo sequencing and traditional database searching for well-characterized proteomes from simple biological systems. The BLAST hits of screened sequences are interrogated for taxonomic and functional information. We applied de novo sequencing to organic topsoil and marine sediment proteomes. Peak-rich proteomes, which can result from various extraction techniques, yield thousands of high-confidence protein identifications, an improvement over previous proteomic studies of soil and sediment. User-friendly software tools for de novo metaproteomics analysis have been developed. This "De Novo Analysis" Pipeline is also a faster method of data analysis than constructing a tailored sequence database for traditional database searching.

  1. Proteomics of Soil and Sediment: Protein Identification by De Novo Sequencing of Mass Spectra Complements Traditional Database Searching

    NASA Astrophysics Data System (ADS)

    Miller, S.; Rizzo, A. I.; Waldbauer, J.

    2015-12-01

    Proteomics has the potential to elucidate the metabolic pathways and taxa responsible for in situ biogeochemical transformations. However, low rates of protein identification from high resolution mass spectra have been a barrier to the development of proteomics in complex environmental samples. Much of the difficulty lies in the computational challenge of linking mass spectra to their corresponding proteins. Traditional database search methods for matching peptide sequences to mass spectra are often inadequate due to the complexity of environmental proteomes and the large database search space, as we demonstrate with soil and sediment proteomes generated via a range of extraction methods. One alternative to traditional database searching is de novo sequencing, which identifies peptide sequences without the need for a database. BLAST can then be used to match de novo sequences to similar genetic sequences. Assigning confidence to putative identifications has been one hurdle for the implementation of de novo sequencing. We found that accurate de novo sequences can be screened by quality score and length. Screening criteria are verified by comparing the results of de novo sequencing and traditional database searching for well-characterized proteomes from simple biological systems. The BLAST hits of screened sequences are interrogated for taxonomic and functional information. We applied de novo sequencing to organic topsoil and marine sediment proteomes. Peak-rich proteomes, which can result from various extraction techniques, yield thousands of high-confidence protein identifications, an improvement over previous proteomic studies of soil and sediment. User-friendly software tools for de novo metaproteomics analysis have been developed. This "De Novo Analysis" Pipeline is also a faster method of data analysis than constructing a tailored sequence database for traditional database searching.

  2. Menorrhagia Management in Iranian Traditional Medicine.

    PubMed

    Tansaz, Mojgan; Memarzadehzavareh, Hajar; Qaraaty, Marzieh; Eftekhar, Tahereh; Tabarrai, Malihe; Kamalinejad, Mohammad

    2016-01-01

    Menorrhagia is a common problem. Medical management for menorrhagia includes hormonal and nonhormonal treatments. These treatments have different side effects, which reduce quality of life. Complementary and traditional medicines have been used to handle menorrhagia for centuries in many cultures. There is a lot of information and data in Iranian traditional documents or books about medicinal herbs that are used by Iranian traditional medicine scientists for the treatment of menorrhagia. The aim of this study was to review the approaches to menorrhagia in Iranian traditional medicine texts. In this study, some main Iranian traditional medicine manuscripts including Canon of Medicine and Al-Havi of Rhazes were studied to extract important information about menorrhagia management. Iranian traditional medicine physicians have relied on an organized system of etiological theories and treatments for menorrhagia. Their methods for menorrhagia management may be able to convince the desire of many women to preserve their uterus and avoid hormonal therapy.

  3. Teledermatology: the use of ubiquitous technology to redefine traditional medical instruction, collaboration, and consultation.

    PubMed

    Brandt, Richard; Hensley, David

    2012-11-01

    The seemingly ubiquitous use and acceptance of mobile, Wi-Fi-enabled, camera-ready tablets are offering dermatological clinicians a new telemedicine tool and collaborative learning platform, which may come to replace the traditional practice of forwarding digital still photographs to colleagues for consultation. The decreased cost and the increased ease of use of newer generation tablets are removing some of the participation barriers previously experienced by some dermatology professionals. Prior to full clinical implementation within the authors' practice in 2011, they tested the Health Insurance Portability and Accountability Act-approved Apple FaceTime(®) videoconference platform and found it to be an affordable, convenient, and effective collaboration and consultation tool that may augment andragogical postgraduate medical learning.

  4. Comparison of i-gel™ and laryngeal mask airway Classic™ in terms of ease of insertion and hemodynamic response: A randomized observational study

    PubMed Central

    Pratheeba, N.; Ramya, G. S.; Ranjan, R. V.; Remadevi, R.

    2016-01-01

    Context: Laryngeal mask airway (LMA) Classic™ has an inflatable cuff while i-gel™ has a noninflatable cuff made of thermoplastic elastomer. Aims: To compare ease of insertion, number, and duration of insertion attempts among the two device. Secondary objectives were to evaluate the hemodynamic response and SpO2 during device insertion and during maintenance of general anesthesia. Settings and Design: This study was conducted as randomized observational study in a teaching hospital. Subjects and Methods: One hundred American Society of Anesthesiologists I and II, patients posted for surgery under general anesthesia were divided in two groups of fifty each. LMA Classic™ and i-gel™. Ease of insertion, duration of insertion, hemodynamic data, and episodes of hypoxia during insertion, 1, 3 and 5 min for 30 min, during removal and 1 min after removal. Statistical Analysis Used: Descriptive analyses were expressed as a mean ± standard deviation. Independent t-test used for parametric data, Chi-square test for nonparametric data and hemodynamic data were analyzed using repeated measures ANOVA to find statistical difference within the groups. Results: Devices were easy to insert, the mean duration of insertion attempts was 15.92 ± 1.62 s in the i-gel™ group, while it was 26.06 ± 5.12 s in the LMA Classic™ group, was statistically significant (P = 0.0001). Conclusions: Successful and shorter duration of insertion, with less hemodynamic response makes i-gel™ a suitable alternative to LMA Classic™ during general anesthesia.

  5. Nonadhesive, silica nanoparticles-based brush-coated contact lens cases--compromising between ease of cleaning and microbial transmission to contact lenses.

    PubMed

    Qu, Wenwen; Hooymans, Johanna M M; Qiu, Jun; de-Bont, Nik; Gelling, Onko-Jan; van der Mei, Henny C; Busscher, Henk J

    2013-05-01

    Surface properties of lens cases are determinant for their cleanability and for microbial transmission from lens cases to contact lenses (CLs). PEG-polymer-brush-coatings are known to decrease microbial adhesion more than other surface-coatings. Here, we applied a robust, silica nanoparticles-based brush-coating to polypropylene cases to evaluate their ease of cleaning and probability of bacterial transmission to CLs. Adhesion forces of nine bacterial strains (Pseudomonas, Staphylococci, and Serratia) to rigid CLs, polypropylene, and silica nanoparticles-based brush-coated polypropylene were measured using atomic-force-microscopy and subjected to Weibull analyses to yield bacterial transmission probabilities. Biofilms of each strain were grown in coated and uncoated cases and rinsed with a NaCl or antimicrobial lens care solution. Residual, viable organisms were quantified. Bacterial adhesion forces of all strains were significantly, up to tenfold smaller on brush-coated than on uncoated polypropylene. This yielded, higher transmission probabilities to a CL, but mild-rinsing yielded 10-100 fold higher removal of bacteria from brush-coated than from polypropylene cases. Moreover, due to weak adhesion forces, bacteria on brush-coated cases were two-to-three fold more susceptible to an antimicrobial lens care solution than on polypropylene cases. Therewith, the design of lens case surfaces is a compromise between ease of cleaning and transmission probability to CLs. PMID:23359432

  6. Passive solar in China: traditional and new

    SciTech Connect

    Balcomb, J D; Balcomb, S A

    1986-04-01

    The authors' observations of a tradition of passive solar architecture in northern China are described. Tendencies for modern buildings to depart from this tradition are noted. Major passive solar research programs are discussed and experimental buildings are illustrated. It is concluded that the Chinese could realize a major advantage by combining their strong tradition of passive solar architecture with modern insulation methods and improved glazing systems.

  7. Traditional midwives and family planning in Asia.

    PubMed

    Rogers, E M; Solomon, D S

    1975-05-01

    The objectives of this article are (1) review the contribution of traditional midwives to family planning communication in several Asian countries; (2) organize knowledge gathered from various studies into general guidelines for the most effective use of traditional midwives in family planning programs; and (3) present hypotheses for future research. In certain countries where pilot projects have tested the potential performance of traditional midwives in family planning programs, results have been encouraging. In other nations, more research is needed to determine the contribution traditional midwives can make to the family planning program.

  8. WHERE Are the Faculty? Fulfilling the Traditional Faculty Role at a Distance.

    PubMed

    Wood, Felecia G

    2016-01-01

    Innovative approaches are needed to retain seasoned nursing faculty. Technology provides opportunities for faculty to fulfill the traditional roles of teaching, research, and service from a site removed from the traditional campus. The purpose of this article is to encourage faculty and administrators in traditional, land-based colleges and universities to thoughtfully consider the advantages and challenges of the remote worksite for faculty based on the experience of one faculty. Some faculty are better suited to a remote work environment than others. Long-term established faculty may be better able to successfully transition to the tripartite faculty roles with greater ease than novice nurse educators as a result of their familiarity with the institutional resources and comfort in the teaching role. Preparation for the remote experience must be diligent and thoughtful, considering equipment needs, connectivity, and support personnel and strategies for ensuring continued engagement within the nursing education program. Institutional policies must also be considered related to fulfillment of the faculty role via distance technology. A pilot experience for one faculty, as described here, may be useful for evaluating the cost-benefit to the individual and the institution. PMID:27424925

  9. WHERE Are the Faculty? Fulfilling the Traditional Faculty Role at a Distance.

    PubMed

    Wood, Felecia G

    2016-01-01

    Innovative approaches are needed to retain seasoned nursing faculty. Technology provides opportunities for faculty to fulfill the traditional roles of teaching, research, and service from a site removed from the traditional campus. The purpose of this article is to encourage faculty and administrators in traditional, land-based colleges and universities to thoughtfully consider the advantages and challenges of the remote worksite for faculty based on the experience of one faculty. Some faculty are better suited to a remote work environment than others. Long-term established faculty may be better able to successfully transition to the tripartite faculty roles with greater ease than novice nurse educators as a result of their familiarity with the institutional resources and comfort in the teaching role. Preparation for the remote experience must be diligent and thoughtful, considering equipment needs, connectivity, and support personnel and strategies for ensuring continued engagement within the nursing education program. Institutional policies must also be considered related to fulfillment of the faculty role via distance technology. A pilot experience for one faculty, as described here, may be useful for evaluating the cost-benefit to the individual and the institution.

  10. Job Search Methods: Internet versus Traditional.

    ERIC Educational Resources Information Center

    Kuhn, Peter; Skuterud, Mikal

    2000-01-01

    In 1998, 15 percent of unemployed job seekers used the Internet to seek jobs, as did half of all job seekers with online access from home. Internet search rates exceeded those of traditional methods, but Internet job seekers were more likely to use traditional methods as well. Unemployed blacks and Hispanics used the Internet least in job…

  11. Vygotsky, Consciousness, and the German Psycholinguistic Tradition

    ERIC Educational Resources Information Center

    Leitch, David G.

    2011-01-01

    This article argues that Vygotsky's choice of word meaning as the basic unit of analysis for cultural psychology connects him to a German psycholinguistic tradition--exemplified in the work of G. W. F. Hegel and J. G. Herder--distinct from the Marxist tradition. While later commentators criticize Vygotsky's reliance on word meaning, arguing that…

  12. Year-Round versus Traditional Schools

    ERIC Educational Resources Information Center

    Lyttle, LeighAnne

    2011-01-01

    This document serves as a literature review for the practicality and cost effectiveness of traditional versus year-round school systems. The differences in year-round and traditional schools are many, as the debate lingers on which type is best for students' learning. Generally conclusive, the literature indicates that year-round schools' benefits…

  13. Instructional Design Processes and Traditional Colleges

    ERIC Educational Resources Information Center

    Vasser, Nichole

    2010-01-01

    Traditional colleges who have implemented distance education programs would benefit from using instructional design processes to develop their courses. Instructional design processes provide the framework for designing and delivering quality online learning programs in a highly-competitive educational market. Traditional college leaders play a…

  14. Emotional Problems in Traditional and Cyber Victimization

    ERIC Educational Resources Information Center

    Sjursø, Ida Risanger; Fandrem, Hildegunn; Roland, Erling

    2016-01-01

    Previous studies show an association between traditional and cyber victimization. However, there seem to be differences in how these forms of being bullied relates to emotional problems in the victims. Few studies focus on symptoms of general anxiety and depression as separate variables when comparing traditional and cyber victimization.…

  15. Building Literacy Traditions: A Family Affair

    ERIC Educational Resources Information Center

    Blasi, MaryJane

    2005-01-01

    Children growing up in today's fast-paced, disconnected world are in need of family customs and legacies. Although we tend to associate traditions with elaborate holiday celebrations, these can, and should, be an important part of our day-today lives. In its most basic form, a tradition is a regular event that helps define and distinguish your…

  16. Oral Tradition of Italian-Americans.

    ERIC Educational Resources Information Center

    Birnbaum, Lucia Chiavola

    The assimilation of Italians into American culture led to the loss of the Italian language, and an oral tradition of Italian peasants in which Italian feminist philosophy was grounded. The legends, parables, and proverbs told by these Italian women challenged the teachings of Catholicism, perpetuating an underground religious tradition which…

  17. Attitudes toward Traditional and Nontraditional Parents

    ERIC Educational Resources Information Center

    Brescoll, Victoria L.; Uhlmann, Eric Luis

    2005-01-01

    Three studies investigated attitudes toward traditional parents (stay-at-home mothers and employed fathers) and nontraditional parents (stay-at-home fathers and employed mothers) among adult men and women. Using a between-subjects design, Study 1 found that nontraditional parents were liked significantly less than traditional parents. Participants…

  18. Innovation and Tradition in Higher Education.

    ERIC Educational Resources Information Center

    Slaughter, John B.

    Challenges facing higher education that require both a reassertion of traditional educational values and innovative approaches to special opportunities are considered. It is suggested that research universities find ways to reestablish the traditional ties across disciplines, to ensure that research in all disciplines contributes to educational…

  19. The Women's Tradition in American Poetry.

    ERIC Educational Resources Information Center

    Walker, Cheryl Lawson

    The aim of this thesis is to examine the mainstream of American women's poetry in order to establish the existence of a women's tradition. The eight chapters of the dissertation are divided into the following subjects: Anne Bradstreet and the Puritan foundations of the tradition; the women poets before Dickinson and the themes of their poetry;…

  20. Tradition in the Barrio. Level Seven.

    ERIC Educational Resources Information Center

    Flores, Elvira

    The stories in this book tell about the life of more traditional Mexican Americans in "barrios" (neighborhoods). Their customs are a mixture of Spanish, Indian, and Catholic influences. Part I, "Tradition in the Barrio", deals primarily with cultural and family relationships. It covers the large Mexican family, the male roles of father, eldest…

  1. Are supernovae recorded in indigenous astronomical traditions?

    NASA Astrophysics Data System (ADS)

    Hamacher, Duane W.

    2014-07-01

    Novae and supernovae are rare astronomical events that would have had an influence on the skywatching peoples who witnessed them. Although several bright novae/supernovae have been visible during recorded human history, there are many proposed but no confirmed accounts of supernovae in indigenous oral traditions or material culture. Criteria are established for confirming novae/supernovae in oral traditions and material culture, and claims from around the world are discussed to determine if they meet these criteria. Aboriginal Australian traditions are explored for possible descriptions of novae/supernovae. Although representations of supernovae may exist in Aboriginal traditions, there are currently no confirmed accounts of supernovae in Indigenous Australian oral or material traditions.

  2. Traditional Chinese food technology and cuisine.

    PubMed

    Li, Jian-rong; Hsieh, Yun-Hwa P

    2004-01-01

    From ancient wisdom to modern science and technology, Chinese cuisine has been established from a long history of the country and gained a global reputation of its sophistication. Traditional Chinese foods and cuisine that exhibit Chinese culture, art and reality play an essential role in Chinese people's everyday lives. Recently, traditional Chinese foods have drawn a great degree of attention from food scientists and technologists, the food industry, and health promotion institutions worldwide due to the extensive values they offer beyond being merely another ethnic food. These traditional foods comprise a wide variety of products, such as pickled vegetables, salted fish and jellyfish, tofu and tofu derived products, rice and rice snack foods, fermented sauces, fish balls and thousand-year-old eggs. An overview of selected popular traditional Chinese foods and their processing techniques are included in this paper. Further development of the traditional techniques for formulation and production of these foods is expected to produce economic, social and health benefits.

  3. Identifying seasonal stars in Kaurna astronomical traditions

    NASA Astrophysics Data System (ADS)

    Hamacher, Duane W.

    2015-03-01

    Early ethnographers and missionaries recorded Aboriginal languages and oral traditions across Australia. Their general lack of astronomical training resulted in misidentifications, transcription errors and omissions in these records. In western Victoria and southeast South Australia many astronomical traditions were recorded but, cur- iously, some of the brightest stars in the sky were omitted. Scholars claimed these stars did not feature in Aboriginal traditions. This continues to be repeated in the literature, but current research shows that these stars may in fact feature in Aboriginal traditions and could be seasonal calendar markers. This paper uses established techniques to identify seasonal stars in the traditions of the Kaurna Aboriginal people of the Adelaide Plains, South Australia.

  4. Why Breast Cancer Patients Seek Traditional Healers

    PubMed Central

    Muhamad, Mazanah; Merriam, Sharan; Suhami, Norhasmilia

    2012-01-01

    Traditional healing is a common practice in low and middle income countries such as Malaysia. Eighty percent of Malaysians consult traditional healers or “bomoh” at some time in their life for health-related issues. The purpose of our study was to explore why breast cancer patients visit traditional healers. This is a qualitative study utilizing in-depth interviews with 11 cancer survivors who sought both traditional and Western medicine. The findings revealed the following reasons for which patients seek traditional healers: (1) recommendation from family and friends, (2) sanction from family, (3) perceived benefit and compatibility, (4) healer credibility, and (5) reservation with Western medicine and system delay. These factors work together and are strongly influenced by the Malaysian cultural context. The issue with the Western health system is common in a developing country with limited health facilities. PMID:22295249

  5. Age and gestural differences in the ease of rotating a virtual 3D image on a large, multi-touch screen.

    PubMed

    Ku, Chao-Jen; Chen, Li-Chieh

    2013-04-01

    Providing a natural mapping between multi-touch gestures and manipulations of digital content is important for user-friendly interfaces. Although there are some guidelines for 2D digital content available in the literature, a guideline for manipulation of 3D content has yet to be developed. In this research, two sets of gestures were developed for experiments in the ease of manipulating 3D content on a touchscreen. As there typically are large differences between age groups in the ease of learning new interfaces, we compared a group of adults with a group of children. Each person carried out three tasks linked to rotating the digital model of a green turtle to inspect major characteristics of its body. Task completion time, subjective evaluations, and gesture changing frequency were measured. Results showed that using the conventional gestures for 2D object rotation was not appropriate in the 3D environment. Gestures that required multiple touch points hampered the real-time visibility of rotational effects on a large screen. While the cumulative effects of 3D rotations became complicated after intensive operations, simpler gestures facilitated the mapping between 2D control movements and 3D content displays. For rotation in Cartesian coordinates, moving one fingertip horizontally or vertically on a 2D touchscreen corresponded to the rotation angles of two axes for 3D content, while the relative movement between two fingertips was used to control the rotation angleof the third axis. Based on behavior analysis, adults and children differed in the diversity of gesture types and in the touch points with respect to the object's contours. Offering a robust mechanism for gestural inputs is necessary for universal control of such a system.

  6. Validation and ease of use of a new pen device for self-administration of recombinant human growth hormone: results from a two-center usability study

    PubMed Central

    Rapaport, Robert; Saenger, Paul; Schmidt, Heinrich; Hasegawa, Yukihiro; Colle, Michel; Loche, Sandro; Marcantonio, Sandra; Bonfig, Walter; Zabransky, Markus; Lifshitz, Fima

    2013-01-01

    Close adherence to the recommended treatment regimen is important for the success of recombinant human growth hormone therapy, although nonadherence can be common. Ease of use and safety during use/storage are among several important factors in the design of a growth hormone injection device intended for long-term use. This study was performed to validate the usability and assess the ease of use of a new pen device (SurePal™) that has been developed to support daily administration of the recombinant human growth hormone product, Omnitrope® (somatropin). The primary objectives of the study were to assess if study participants, representing intended users of the pen in clinical practice, were able to perform an injection procedure into an injection pad effectively and safely and disassemble the pen without receiving a needlestick injury. A total of 106 participants (61 adults and 45 children/adolescents) were enrolled at two study centers (one in the US, one in Germany). Results for both primary usability tasks met the predefined acceptance criteria, with >85% of participants successfully performing each task. All of the other tasks/handling steps assessed were also successfully performed by most participants, with high success rates reflected in the high proportion of participants who classified each task as “very easy” or “easy”. After a second use of the device, 87%–97% of participants rated it as “very easy” or “easy” to use. In summary, the new pen device is safe and easy to use for both adults and children, and will help to support effective, long-term daily administration of the recombinant human growth hormone product, Omnitrope®. PMID:24039458

  7. Validation and ease of use of a new pen device for self-administration of recombinant human growth hormone: results from a two-center usability study.

    PubMed

    Rapaport, Robert; Saenger, Paul; Schmidt, Heinrich; Hasegawa, Yukihiro; Colle, Michel; Loche, Sandro; Marcantonio, Sandra; Bonfig, Walter; Zabransky, Markus; Lifshitz, Fima

    2013-01-01

    Close adherence to the recommended treatment regimen is important for the success of recombinant human growth hormone therapy, although nonadherence can be common. Ease of use and safety during use/storage are among several important factors in the design of a growth hormone injection device intended for long-term use. This study was performed to validate the usability and assess the ease of use of a new pen device (SurePal™) that has been developed to support daily administration of the recombinant human growth hormone product, Omnitrope® (somatropin). The primary objectives of the study were to assess if study participants, representing intended users of the pen in clinical practice, were able to perform an injection procedure into an injection pad effectively and safely and disassemble the pen without receiving a needlestick injury. A total of 106 participants (61 adults and 45 children/adolescents) were enrolled at two study centers (one in the US, one in Germany). Results for both primary usability tasks met the predefined acceptance criteria, with >85% of participants successfully performing each task. All of the other tasks/handling steps assessed were also successfully performed by most participants, with high success rates reflected in the high proportion of participants who classified each task as "very easy" or "easy". After a second use of the device, 87%-97% of participants rated it as "very easy" or "easy" to use. In summary, the new pen device is safe and easy to use for both adults and children, and will help to support effective, long-term daily administration of the recombinant human growth hormone product, Omnitrope®.

  8. Traditional and Non-Traditional Educational Outcomes: Trade-Off or Complementarity?

    ERIC Educational Resources Information Center

    van der Wal, Marieke; Waslander, Sietske

    2007-01-01

    Recently, schools have increasingly been charged with enhancing non-traditional academic competencies, in addition to traditional academic competencies. This article raises the question whether schools can implement these new educational goals in their curricula and simultaneously realise the traditional ones or whether a trade-off between…

  9. Traditional, complementary, and alternative medicine: Focusing on research into traditional Tibetan medicine in China.

    PubMed

    Song, Peipei; Xia, Jufeng; Rezeng, Caidan; Tong, Li; Tang, Wei

    2016-07-19

    As a form of traditional, complementary, and alternative medicine (TCAM), traditional Tibetan medicine has developed into a mainstay of medical care in Tibet and has spread from there to China and then to the rest of the world. Thus far, research on traditional Tibetan medicine has focused on the study of the plant and animal sources of traditional medicines, study of the histology of those plants and animals, chemical analysis of traditional medicines, pharmacological study of those medicines, and evaluation of the clinical efficacy of those medicines. A number of papers on traditional Tibetan medicines have been published, providing some evidence of the efficacy of traditional Tibetan medicine. However, many traditional Tibetan medicines have unknown active ingredients, hampering the establishment of drug quality standards, the development of new medicines, commercial production of medicines, and market availability of those medicines. Traditional Tibetan medicine must take several steps to modernize and spread to the rest of the world: the pharmacodynamics of traditional Tibetan medicines need to be determined, the clinical efficacy of those medicines needs to be verified, criteria to evaluate the efficacy of those medicines need to be established in order to guide their clinical use, and efficacious medicines need to be acknowledged by the pharmaceutical market. The components of traditional Tibetan medicine should be studied, traditional Tibetan medicines should be screened for their active ingredients, and techniques should be devised to prepare and manufacture those medicines.

  10. Comet and meteorite traditions of Aboriginal Australians

    NASA Astrophysics Data System (ADS)

    Hamacher, Duane W.

    2014-06-01

    This research contributes to the disciplines of cultural astronomy (the academic study of how past and present cultures understand and utilise celestial objects and phenomena) and geomythology (the study of geological events and the formation of geological features described in oral traditions). Of the hundreds of distinct Aboriginal cultures of Australia, many have oral traditions rich in descriptions and explanations of comets, meteors, meteorites, airbursts, impact events, and impact craters. These views generally attribute these phenomena to spirits, death, and bad omens. There are also many traditions that describe the formation of meteorite craters as well as impact events that are not known to Western science.

  11. Nanoparticulated docetaxel exerts enhanced anticancer efficacy and overcomes existing limitations of traditional drugs

    PubMed Central

    Choi, Jinhyang; Ko, Eunjung; Chung, Hye-Kyung; Lee, Jae Hee; Ju, Eun Jin; Lim, Hyun Kyung; Park, Intae; Kim, Kab-Sig; Lee, Joo-Hwan; Son, Woo-Chan; Lee, Jung Shin; Jung, Joohee; Jeong, Seong-Yun; Song, Si Yeol; Choi, Eun Kyung

    2015-01-01

    Nanoparticulation of insoluble drugs improves dissolution rate, resulting in increased bioavailability that leads to increased stability, better efficacy, and reduced toxicity of drugs. Docetaxel (DTX), under the trade name Taxotere™, is one of the representative anticancer chemotherapeutic agents of this era. However, this highly lipophilic and insoluble drug has many adverse effects. Our novel and widely applicable nanoparticulation using fat and supercritical fluid (NUFS™) technology enabled successful nanoscale particulation of DTX (Nufs-DTX). Nufs-DTX showed enhanced dissolution rate and increased aqueous stability in water. After confirming the preserved mechanism of action of DTX, which targets microtubules, we showed that Nufs-DTX exhibited similar effects in proliferation and clonogenic assays using A549 cells. Interestingly, we observed that Nufs-DTX had a greater in vivo tumor growth delay effect on an A549 xenograft model than Taxotere™, which was in agreement with the improved drug accumulation in tumors according to the biodistribution result, and was caused by the enhanced permeability and retention (EPR) effect. Although both Nufs-DTX and Taxotere™ showed negative results for our administration dose in the hematologic toxicity test, Nufs-DTX showed much less toxicity than Taxotere™ in edema, paralysis, and paw-withdrawal latency on a hot plate analysis that are regarded as indicators of fluid retention, peripheral neuropathy, and thermal threshold, respectively, for toxicological tests. In summary, compared with Taxotere™, Nufs-DTX, which was generated by our new platform technology using lipid, supercritical fluid, and carbon dioxide (CO2), maintained its biochemical properties as a cytotoxic agent and had better tumor targeting ability, better in vivo therapeutic effect, and less toxicity, thereby overcoming the current hurdles of traditional drugs. PMID:26457052

  12. Newton and the American Political Tradition

    ERIC Educational Resources Information Center

    Arons, A. B.

    1975-01-01

    Traces the historical sequence that establishes a clear line of connection from Newton and Locke through the philosophy of the Enlightenment and the evolution of deism to the American political tradition. (Author/GS)

  13. Medical validity in Eastern and Western traditions.

    PubMed

    Fabrega, Horacio

    2002-01-01

    When comparing biomedical treatments and traditional treatments from China and India, validity is established by a randomized placebo-controlled trial (RPCT). While the advantages of RPCT are uncontestable, its requirements handicap validation of treatments from Eastern traditions, which are integrated within a worldview that encompasses natural philosophy, theology, empirically based clinical experience, and spiritual and moral tenets. RPCT evolved during a time when comparatively little was known about Eastern medical traditions; about the effects of emotional, cognitive, and cultural factors on healing; or about the evolutionary biology and psychology of innate mind/body mechanisms, such as those producing placebo responses, which may constitute evolved adaptations naturally selected during human evolution. A fair way of both securing the advantages provided by RPCT and balancing them with a methodology that ensures safe and efficacious treatments from other traditions can be facilitated by examining medical validity in light of generalizations from evolutionary psychology and the cultural study of medicine.

  14. Teaching Geography's Four Traditions with Poetry.

    ERIC Educational Resources Information Center

    Donaldson, Daniel P.

    2001-01-01

    Uses four traditions of geography (spatial, area studies, human-environment interaction, and earth science) to show how poetry can be used to enhance the teaching of geography. Illustrates the explicitly spatial concepts present in selected poetry. (DAJ)

  15. Intrusions of Modernity on a Traditional Culture.

    ERIC Educational Resources Information Center

    Thomas, Anne Horsfall

    1991-01-01

    Presents a teacher's impressions of India, gathered during a Fulbright-sponsored study tour. Examines modernizing influences in the midst of traditional culture, religious cultural groups and potential religious conflict, women's status, and problems due to overpopulation. (CH)

  16. Tradition and Nature: Ceramics as Experience.

    ERIC Educational Resources Information Center

    DeFurio, Anthony G.

    1980-01-01

    Suggested is an alternative to the traditional ceramics instruction which uses prewedged and prepackaged clay and highly sophisticated kilns: begin with the digging of clay and end with the construction and firing of a trench kiln. (KC)

  17. Health care practitioners’ opinions about traditional healing

    PubMed Central

    Mokgobi, M.G.

    2015-01-01

    The World Health Organisation (WHO) has been encouraging governments to assume an active role in recruiting traditional healers to be part of primary health care. However, studies in many parts of the world have reported mixed results regarding health care practitioners’ opinions of traditional healing. This study aimed to investigate South African-based western-trained health care practitioners’ opinions about traditional African healing. Three hundred and nineteen health care practitioners participated in this study. Participants were conveniently sampled from state hospitals and clinics in two provinces in South Africa, namely Limpopo and Gauteng. The study used the Opinions of Traditional Healing Questionnaire for data collection. Results of the Kruskal-Wallis Test revealed a significant difference in opinions of traditional healing across the four categories of health care practitioners [Psychiatrists (n = 25), Physicians (n = 37), General nurses (n = 168) and Psychiatric nurses (n = 89)], X2 (3, n = 319) = 9.45, p = 0.024. The results revealed that health care practitioners working with psychiatric conditions had more positive opinions than general physicians and general nurses. By implication, if South Africa were to investigate the integration of traditional healers into primary health care, as the WHO proposes, psychiatric services and institutions would be the first logical contact for optimal integration. PMID:26568985

  18. Hurdling over sex? Sport, science, and equity.

    PubMed

    Ha, Nathan Q; Dworkin, Shari L; Martínez-Patiño, María José; Rogol, Alan D; Rosario, Vernon; Sánchez, Francisco J; Wrynn, Alison; Vilain, Eric

    2014-08-01

    Between 1968 and 1999, the International Olympic Committee (IOC) required all female athletes to undergo genetic testing as part of its sex verification policy, under the assumption that it needed to prevent men from impersonating women and competing in female-only events. After critics convinced officials that genetic testing was scientifically and ethically flawed for this purpose, the IOC replaced the policy in 1999 with a system allowing for medical evaluations of an athlete's sex only in cases of "reasonable suspicion," but this system also created injustice for athletes and stoked international controversies. In 2011, the IOC adopted a new policy on female hyperandrogenism, which established an upper hormonal limit for athletes eligible to compete in women's sporting events. This new policy, however, still leaves important medical and ethical issues unaddressed. We review the history of sex verification policies and make specific recommendations on ways to improve justice for athletes within the bounds of the current hyperandrogenism policy, including suggestions to clarify the purpose of the policy, to ensure privacy and confidentiality, to gain informed consent, to promote psychological health, and to deploy equitable administration and eligibility standards for male and female athletes. PMID:25085349

  19. Major Hurdles for the Evolution of Sociality.

    PubMed

    Korb, Judith; Heinze, Jürgen

    2016-01-01

    Why do most animals live solitarily, while complex social life is restricted to a few cooperatively breeding vertebrates and social insects? Here, we synthesize concepts and theories in social evolution and discuss its underlying ecological causes. Social evolution can be partitioned into (a) formation of stable social groups, (b) evolution of helping, and (c) transition to a new evolutionary level. Stable social groups rarely evolve due to competition over food and/or reproduction. Food competition is overcome in social insects with central-place foraging or bonanza-type food resources, whereas competition over reproduction commonly occurs because staying individuals are rarely sterile. Hence, the evolution of helping is shaped by direct and indirect fitness options and helping is only altruism if it reduces the helper's direct fitness. The helper's capability to gain direct fitness also creates within-colony conflict. This prevents transition to a new evolutionary level.

  20. Modelling marine protected areas: insights and hurdles

    PubMed Central

    Fulton, Elizabeth A.; Bax, Nicholas J.; Bustamante, Rodrigo H.; Dambacher, Jeffrey M.; Dichmont, Catherine; Dunstan, Piers K.; Hayes, Keith R.; Hobday, Alistair J.; Pitcher, Roland; Plagányi, Éva E.; Punt, André E.; Savina-Rolland, Marie; Smith, Anthony D. M.; Smith, David C.

    2015-01-01

    Models provide useful insights into conservation and resource management issues and solutions. Their use to date has highlighted conditions under which no-take marine protected areas (MPAs) may help us to achieve the goals of ecosystem-based management by reducing pressures, and where they might fail to achieve desired goals. For example, static reserve designs are unlikely to achieve desired objectives when applied to mobile species or when compromised by climate-related ecosystem restructuring and range shifts. Modelling tools allow planners to explore a range of options, such as basing MPAs on the presence of dynamic oceanic features, and to evaluate the potential future impacts of alternative interventions compared with ‘no-action’ counterfactuals, under a range of environmental and development scenarios. The modelling environment allows the analyst to test if indicators and management strategies are robust to uncertainties in how the ecosystem (and the broader human–ecosystem combination) operates, including the direct and indirect ecological effects of protection. Moreover, modelling results can be presented at multiple spatial and temporal scales, and relative to ecological, economic and social objectives. This helps to reveal potential ‘surprises', such as regime shifts, trophic cascades and bottlenecks in human responses. Using illustrative examples, this paper briefly covers the history of the use of simulation models for evaluating MPA options, and discusses their utility and limitations for informing protected area management in the marine realm. PMID:26460131

  1. A new hurdle for mothers and children.

    PubMed

    Sabatier, R

    1988-01-01

    The risk of maternal-fetal transmission of HIV is greatest in those parts of the world where the virus is being transmitted heterosexually. Once a woman contracts the virus--usually from sexual contact, or by sharing unsterile injecting equipment with a drug user, or from a blood transfusion--she carries it for life and with it the risk of developing AIDS. The woman also runs the risk of infecting any child she may conceive, before or during birth. Women and children are the fastest growing groups of AIDS cases and new infections. Epidemiologists monitoring the spread of HIV through Central and South America are worried that the Latin cult of machismo may encourage homosexual men to marry and have children in order to camouflage their socially unacceptable homosexual activities. Women who become infected by HIV tend to do so early in their reproductive years, and are faced with a bitter set of choices. Among small groups of women, usually prostitutes, it has been demonstrated that condom use is effective in preventing transmission of the virus. Educating girls and young women about the risk to them, and how to reduce it, is clearly essential, and must overcome the difficulties thrown up by such factors as higher levels of illiteracy among women and their lack of personal autonomy in many societies. Girls need to know about the special risks which HIV poses for them before they become sexually active and, if the epidemic of pediatric AIDS is to be stemmed, must have adequate means to prevent their own infection before pregnancy. Making the necessary information and means of protection available is a high priority for national and global AIDS control and prevention programs.

  2. Hurdles Ahead in "Race to Top"

    ERIC Educational Resources Information Center

    McNeil, Michele

    2009-01-01

    As states scramble to spend and report on millions of dollars of education stimulus funds already flowing their way, they face another daunting task if they want a shot at even more money: navigating the complex application process for $4 billion from the Race to the Top Fund. Merely filling out the award application will take each state 642…

  3. Hurdling toward Campuswide E-Portfolios

    ERIC Educational Resources Information Center

    Schaffhauser, Dian

    2010-01-01

    Despite resistance from faculty, staff, and students, and the sheer magnitude of the effort from a technological and management point of view, some campuses are shifting electronic portfolios away from department-specific initiatives to become institution-wide programs. The move seems to be driven by institutions wanting to focus more deeply and…

  4. Hurdles Ahead for Zika Vaccine: Experts

    MedlinePlus

    ... Though there are two promising candidates, testing and manufacturing challenges remain To use the sharing features on ... churned out by a state-of the art manufacturing facility, he said. "Now everything is different," Thomas ...

  5. NCLB Cases Face Hurdles in the Courts

    ERIC Educational Resources Information Center

    Hendrie, Caroline

    2005-01-01

    When cobbling together the landmark No Child Left Behind Act in 2001, Congress quietly tacked on an unusual provision that says the law does not require states or school districts "to spend any funds or incur any costs not paid for under this act." Little noticed at the time and lifted directly from an earlier version of the law enacted in 1994,…

  6. State Electoral Victors Face K-12 Hurdles

    ERIC Educational Resources Information Center

    McNeil, Michele

    2008-01-01

    The new class of governors, state legislators, and chief state school officers elected last week will face formidable challenges in dealing with the squeeze the nation's sagging economy--and ballooning state budget deficits--is putting on K-12 education. In the November 4 elections, Democrats added one more governor's office--in Missouri--to their…

  7. Xenotransplantation: Immunological hurdles and progress toward tolerance

    PubMed Central

    Griesemer, Adam; Yamada, Kazuhiko; Sykes, Megan

    2014-01-01

    The discrepancy between organ need and organ availability represents one of the major limitations in the field of transplantation. One possible solution to this problem is xenotransplantation. Research in this field has identified several obstacles that have so far prevented the successful development of clinical xenotransplantation protocols. The main immunologic barriers include strong T cell and B cell responses to solid organ and cellular xenografts. Additionally, components of the innate immune system can mediate xenograft rejection. Here, we review these immunologic and physiologic barriers and describe some of the strategies that we and others have developed to overcome them. We also describe the development of two strategies to induce tolerance across the xenogeneic barrier, namely thymus transplantation and mixed chimerism, from their inception in rodent models through their current progress in pre-clinical large animal models. We believe that the addition of further beneficial transgenes to Gal knockout swine, combined with new therapies such as Treg administration, will allow for successful clinical application of xenotransplantation. PMID:24517437

  8. Hurdling over sex? Sport, science, and equity.

    PubMed

    Ha, Nathan Q; Dworkin, Shari L; Martínez-Patiño, María José; Rogol, Alan D; Rosario, Vernon; Sánchez, Francisco J; Wrynn, Alison; Vilain, Eric

    2014-08-01

    Between 1968 and 1999, the International Olympic Committee (IOC) required all female athletes to undergo genetic testing as part of its sex verification policy, under the assumption that it needed to prevent men from impersonating women and competing in female-only events. After critics convinced officials that genetic testing was scientifically and ethically flawed for this purpose, the IOC replaced the policy in 1999 with a system allowing for medical evaluations of an athlete's sex only in cases of "reasonable suspicion," but this system also created injustice for athletes and stoked international controversies. In 2011, the IOC adopted a new policy on female hyperandrogenism, which established an upper hormonal limit for athletes eligible to compete in women's sporting events. This new policy, however, still leaves important medical and ethical issues unaddressed. We review the history of sex verification policies and make specific recommendations on ways to improve justice for athletes within the bounds of the current hyperandrogenism policy, including suggestions to clarify the purpose of the policy, to ensure privacy and confidentiality, to gain informed consent, to promote psychological health, and to deploy equitable administration and eligibility standards for male and female athletes.

  9. Clinical Governance: myth, hurdle, or new opportunity?

    PubMed

    Collo, Gianluca; Bonasia, Davide Edoardo; Castoldi, Filippo; Massazza, Giuseppe

    2011-04-01

    The goal of this paper is to outline the pragmatic use of the Clinical Governance and the urge to introduce it in daily practice. The present and future of modern medicine should be based on these principles. The reengineering of the Italian health care system has been mentioned as an example that took place in the early 90s. PMID:21970908

  10. The path to life's origins. Remaining hurdles.

    PubMed

    Di Mauro, Ernesto; Saladino, Raffaele; Trifonov, Edward N

    2014-04-01

    Recent progress in abiotic syntheses, especially self-catalytic syntheses, as well as theoretical breakthroughs such as reconstruction of events of early molecular evolution and tracing repeat expansions in contemporary genomes, converge to a rather simple possible scenario of origin of life, notwithstanding the enormity of the problem. The scenario includes self-replicating RNA duplexes, supplemented by monomers and high-energy compounds that, as demonstrated or assumed, can all be synthesized abiotically. The self-replication would proceed with occasional mutational changes, propagated in later cycles. This audacious, as it may seem, walk toward the life origin already involves many laboratories, each exploring its own scenario. The one suggested in this outline seems to the authors well justified to engage in, while bypassing few steps to deal with later.

  11. Modelling marine protected areas: insights and hurdles.

    PubMed

    Fulton, Elizabeth A; Bax, Nicholas J; Bustamante, Rodrigo H; Dambacher, Jeffrey M; Dichmont, Catherine; Dunstan, Piers K; Hayes, Keith R; Hobday, Alistair J; Pitcher, Roland; Plagányi, Éva E; Punt, André E; Savina-Rolland, Marie; Smith, Anthony D M; Smith, David C

    2015-11-01

    Models provide useful insights into conservation and resource management issues and solutions. Their use to date has highlighted conditions under which no-take marine protected areas (MPAs) may help us to achieve the goals of ecosystem-based management by reducing pressures, and where they might fail to achieve desired goals. For example, static reserve designs are unlikely to achieve desired objectives when applied to mobile species or when compromised by climate-related ecosystem restructuring and range shifts. Modelling tools allow planners to explore a range of options, such as basing MPAs on the presence of dynamic oceanic features, and to evaluate the potential future impacts of alternative interventions compared with 'no-action' counterfactuals, under a range of environmental and development scenarios. The modelling environment allows the analyst to test if indicators and management strategies are robust to uncertainties in how the ecosystem (and the broader human-ecosystem combination) operates, including the direct and indirect ecological effects of protection. Moreover, modelling results can be presented at multiple spatial and temporal scales, and relative to ecological, economic and social objectives. This helps to reveal potential 'surprises', such as regime shifts, trophic cascades and bottlenecks in human responses. Using illustrative examples, this paper briefly covers the history of the use of simulation models for evaluating MPA options, and discusses their utility and limitations for informing protected area management in the marine realm. PMID:26460131

  12. Hurdle #1: Getting In the Door.

    ERIC Educational Resources Information Center

    Fields, Cheryl D.

    1998-01-01

    Examines the experiences of three leading science and engineering institutions (Massachusetts Institute of Technology, California Institute of Technology, Georgia Institute of Technology) in recruiting and retaining African American students, noting the recruitment, financial aid, and retention strategies that produce favorable results and others…

  13. Can Magnetic Coil Ease Tinnitus?

    MedlinePlus

    ... life-shattering disability. Targeting brain cells may alter perception of noise Regardless of the intensity, tinnitus appears ... This, says Folmer, may help reduce the abnormal perception of sounds. The Food and Drug Administration approved ...

  14. Can Acupuncture Ease Severe Constipation?

    MedlinePlus

    ... Constipation? 'Electroacupuncture' led to symptom relief even 12 weeks after treatment, study finds To use the sharing ... type of acupuncture, new research suggests. After eight weeks of treatment with electroacupuncture -- acupuncture involving electrical stimulation -- ...

  15. Easing The Adaptation To Parenthood

    ERIC Educational Resources Information Center

    Schwartz, Barbara K.

    1974-01-01

    The author contends that there is a crucial postpartum period during which affectional ties between a mother and her infant are established. Medical personnel and community groups should coordinate their efforts to ensure that a variety of programs are available to facilitate postpartum emotional bonding. (Author/HMV)

  16. Communications trends ease underground problems

    SciTech Connect

    Voige, R.C.

    1981-12-01

    New developments in underground mine communications include improved twisted-pair paging phones, selective paging phones and annunciator systems, multi-channel systems with data transmission capabilities, and wireless medium frequency radio systems.

  17. Traditional Knowledge and Nutritive Value of Indigenous Foods in the Oraon Tribal Community of Jharkhand: An Exploratory Cross-sectional Study.

    PubMed

    Ghosh-Jerath, Suparna; Singh, Archna; Kamboj, Preeti; Goldberg, Gail; Magsumbol, Melina S

    2015-01-01

    Traditional knowledge and nutritional value of indigenous foods of the Oraon tribal community in Jharkhand, India was explored. Focus group discussions were conducted with adult members to identify commonly consumed indigenous foods. Taxonomic classification and quantitative estimation of nutritive value were conducted in laboratories or utilized data from Indian food composition database. More than 130 varieties of indigenous foods were identified, many of which were rich sources of micronutrients like calcium, iron, vitamin A, and folic acid. Some were reported having medicinal properties. Utilization and ease of assimilation of indigenous foods into routine diets can be leveraged to address malnutrition in tribal communities.

  18. Traditional Knowledge and Nutritive Value of Indigenous Foods in the Oraon Tribal Community of Jharkhand: An Exploratory Cross-sectional Study

    PubMed Central

    Ghosh-Jerath, Suparna; Singh, Archna; Kamboj, Preeti; Goldberg, Gail; Magsumbol, Melina S.

    2015-01-01

    Traditional knowledge and nutritional value of indigenous foods of the Oraon tribal community in Jharkhand, India was explored. Focus group discussions were conducted with adult members to identify commonly consumed indigenous foods. Taxonomic classification and quantitative estimation of nutritive value were conducted in laboratories or utilized data from Indian food composition database. More than 130 varieties of indigenous foods were identified, many of which were rich sources of micronutrients like calcium, iron, vitamin A, and folic acid. Some were reported having medicinal properties. Utilization and ease of assimilation of indigenous foods into routine diets can be leveraged to address malnutrition in tribal communities. PMID:25902000

  19. Heavy metals in traditional Indian remedies.

    PubMed

    Ernst, E

    2002-02-01

    The growing popularity of traditional Indian remedies necessitates a critical evaluation of risks associated with their use. This systematic review aims at summarising all available data relating to the heavy metal content in such remedies. Computerised literature searches were carried out to identify all articles with original data on this subject. Fifteen case reports and six case series were found. Their collective results suggest that heavy metals, particularly lead, have been a regular constituent of traditional Indian remedies. This has repeatedly caused serious harm to patients taking such remedies. The incidence of heavy metal contamination is not known, but one study shows that 64% of samples collected in India contained significant amounts of lead (64% mercury, 41% arsenic and 9% cadmium). These findings should alert us to the possibility of heavy metal content in traditional Indian remedies and motivate us to consider means of protecting consumers from such risks.

  20. Applying traditional Jewish law to PVS.

    PubMed

    Dorff, Elliot N

    2004-01-01

    Jewish law allows removal of life-support systems that are impeding the natural process of dying in a terminally ill patient, but it forbids hastening that process. The tradition measures death primarily in terms of cessation of respiration and, for some, cessation of heartbeat as well. Nevertheless, most, but not all, rabbis writing on bioethics permit the use of full brain death (including the brain stem) to determine death, either because the apnea test now used in consort with other neurological criteria to determine brain death fulfills the tradition's demand for cessation of respiration, or because brain death amounts to decapitation, another traditional sign of death. Since PVS patients fulfill none of these criteria, most rabbis consider them alive, but some would permit withholding or withdrawing artificial nutrition and hydration.

  1. Traditional birth attendants in Sierra Leone.

    PubMed

    Sisay, L

    1988-03-01

    Traditional Birth Attendants (TBAs) play a very significant role in the lives of a multitude of people in the traditional settlements and societies. They are people of eminent dignity and personality because their valuable contribution to society is appreciated by all, and they are known as those who keep the secrets of their society. In this article some of the practices of the TBAs are described, including the use of herbs in pregnancy tests, determining whether a delivery will be difficult, and determining labor signs, as well as the traditional method of care for premature babies. No cash payment is made to TBAs for their services, but gifts of rum and kola nuts are offered. PMID:12157965

  2. Physiopathology of Dementia in Iranian Traditional Medicine.

    PubMed

    Ahmadian-Attari, Mohammad Mahdi; Shirzad, Meysam

    2016-10-01

    Recently, an article published in this journal by Dr Seifaddini and colleagues. In that article, the authors tried to connect dementia, including Alzheimer's disease, with a condition mentioned in Iranian traditional medical condition, Raoonat and Homgh In this condition, intellectual functions of the brain are disturbed and therefore, learning and decision-making abilities are damaged. This condition is not age limited and affects thinking ability but not memory. On the other hand, there is a condition described in Iranian traditional medicine, which completely matches with Alzheimer's disease. This condition is explained under the title of Nesyan (forgetfulness). Nesyan has 5 subdivisions, one of which is caused by the inclination of the brain normal temperament to more coldness and dryness. By performing animal studies, we have recently shown that this kind of Nesyan is related with Alzheimer's disease. Studies on the traditional recommendations on treatment of this kind of Nesyan can be useful in treatment of Alzheimer's disease.

  3. Retort process modelling for Indian traditional foods.

    PubMed

    Gokhale, S V; Lele, S S

    2014-11-01

    Indian traditional staple and snack food is typically a heterogeneous recipe that incorporates varieties of vegetables, lentils and other ingredients. Modelling the retorting process of multilayer pouch packed Indian food was achieved using lumped-parameter approach. A unified model is proposed to estimate cold point temperature. Initial process conditions, retort temperature and % solid content were the significantly affecting independent variables. A model was developed using combination of vegetable solids and water, which was then validated using four traditional Indian vegetarian products: Pulav (steamed rice with vegetables), Sambar (south Indian style curry containing mixed vegetables and lentils), Gajar Halawa (carrot based sweet product) and Upama (wheat based snack product). The predicted and experimental values of temperature profile matched with ±10 % error which is a good match considering the food was a multi component system. Thus the model will be useful as a tool to reduce number of trials required to optimize retorting of various Indian traditional vegetarian foods. PMID:26396305

  4. [Cultural anthropology of traditional Chinese medicine].

    PubMed

    Wan, Xia; Liu, Jian-ping; Ai, Yan-ke; Li, Liu-ji

    2008-07-01

    Biological, psychological and sociological model of medicine substantializes the old model lacking the social humane attributes. The new medical model makes people take medical anthropology into research and highly evaluate traditional medical system. Cultural anthropology of traditional Chinese medicine (TCM) is part of medical anthropology with three major characteristics: wide research scope, specificity, and integration. It has developed its own research methods, such as field investigation, comprehensive inspection and comparison study. Cultural anthropology provides an efficient research method for TCM, and its application would further develop TCM theory and form comprehensive evaluation on TCM effects.

  5. Pterosaurs: back to the traditional model?

    PubMed

    Unwin

    1999-07-01

    For most of the past 200 years, pterosaurs have been reconstructed with wing membranes attached to both the forelimbs and hindlimbs and with a quadrupedal stance and gait when grounded. In the early 1980s, this traditional model was replaced by a new design with narrow, stiff wings confined to the forelimbs and an upright, bipedal, digitigrade stance and gait. However, new studies of complete, uncrushed skeletal remains, well preserved wing membranes and extensive new pterosaur tracks, combined with reanalysis of the relationships of pterosaurs to other reptiles, suggest that a return to the traditional model is now overdue.

  6. [Introduction of traditional medicinal plants in Kyrgyzstan].

    PubMed

    Wang, Guo-Qiang; Huang, Lu-Qi; Xie, Dong-Mei

    2014-02-01

    Kyrgyzstan is a mountainous country in the northeastern part of Central Asia which shares borders to the southeast with China. Due to their extreme environment and climate, there are a diverse range of species of plants. Many of the plants used in Kyrgyz folk medicine have not been studied using modern scientific techniques. This paper introduced the basic situation of medicinal herbs in Kyrgyzstan by comparing the differences traditional use between China and Kyrgyzstan, and looked for traditional medicinal plant research to provide basis for the development and cooperation of China and Kyrgyzstan. PMID:24946536

  7. Academic Medicine Meets Traditional African Healing

    ERIC Educational Resources Information Center

    Lindow, Megan

    2008-01-01

    Cyril Naidoo, who directs the department of family medicine at the University of KwaZulu-Natal's Nelson R. Mandela School of Medicine, conducts workshops to traditional healers on how to help patients with AIDS and HIV. In Dr. Naidoo's workshop, the group discusses how to counsel patients about HIV and AIDS, how to refer them for testing, and then…

  8. An Interdisciplinary Twist on Traditional Games

    ERIC Educational Resources Information Center

    Rattigan, Peter

    2006-01-01

    This article describes some activities that include descriptions of four classic games, and also incorporates interdisciplinary concepts into the playing of traditional games. These activities can be played indoors or outside, in a gym or a classroom. A description of an interdisciplinary version of the game is included after the description of…

  9. Marbles, Anyone? Traditional Games in the Classroom.

    ERIC Educational Resources Information Center

    Casbergue, Renee M.; Kieff, Judith

    1998-01-01

    Children now play more solitary games, perhaps missing benefits of traditional games such as jacks, marbles, and dominoes. Such games offer children of all backgrounds the opportunity to consolidate knowledge and skills, develop a more orderly way of thinking, and establish themselves with peers. By making these games available in classrooms,…

  10. Lessons from traditional medical and health practices.

    PubMed

    Oyeka, I C

    1981-01-01

    Unlike hospital-oriented western medical practice, traditional medical science and technology include aspects of botany, anatomy, psychology, psychiatry, and sociology. Indigenous medical treatment has been successful in extensive comminuted fractures, psychosomatic disorders, and frantic manic psychosis. Traditional practitioners also work to prevent disease. They often advise against marriages that might perpetuate diseases. Traditional birth attendants and doctors in Africa, Asia, and Latin America routinely perform external cephalic versions on women with breach birth presentations thereby avoiding the need for often risky and undesirable cesarean sections. In many cultures, traditional birth attendants and female advisors from within and outside immediate families are among the regular local services available to mothers during gestation and early child care periods. Breastfeeding, which has been discouraged in industrialized countries, is nutritious and partially serves as a form of contraceptive to aid in child spacing, especially if lactation is prolonged. In most hospitals in developing countries, in contrast to western hospitals, the mother is encouraged to stay with her sick child to provide psychological support and assist with feeding and some aspects of care and treatment. Family organizations and extended families help in child bearing, care and nurturing and continues into socialization and adolescence.

  11. Traditional Earthen Architecture in the Art Curriculum.

    ERIC Educational Resources Information Center

    Heil, Steven E.

    2001-01-01

    Describes an adobe conservation project used with seventh- and eighth-grade students at the Zuni Pueblo (New Mexico). States that the project motivates students as they participate in experiential learning. Addresses the objectives in a traditional architecture curriculum and contends that the adobe conservation project demonstrates the place of…

  12. Non-Traditional Learning Study: Research Note.

    ERIC Educational Resources Information Center

    Moraine Valley Community College., Palos Hills, IL. Office of Institutional Research.

    A study was conducted at Moraine Valley Community College (MVCC) to determine the characteristics of individuals who had taken courses through the college's Non-Traditional Learning (NTL) sub-division. The records of students who had taken specified NTL courses during spring 1981, fall 1981 or spring 1982 were retrieved and analyzed. Study…

  13. Children's Interactions in Open Versus Traditional Settings.

    ERIC Educational Resources Information Center

    Ross, Sylvia; Zimiles, Herbert

    This study reports on differences in children's interactional behaviors in traditional and nontraditional classrooms. The Differentiated Child Behavior Observational System which provides for systematic recording of group behavior in ongoing classroom activities, was applied in two days of observation in each of 17 classrooms (grades 1 to 3, ages…

  14. 50 CFR 253.26 - Traditional loans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Traditional loans. 253.26 Section 253.26 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE AID TO FISHERIES FISHERIES ASSISTANCE PROGRAMS Fisheries Finance Program §...

  15. MacIntyre, Rival Traditions and Education

    ERIC Educational Resources Information Center

    Stolz, Steven A.

    2016-01-01

    This paper critically discusses MacIntyre's thesis that education is essentially a contested concept. In order to contextualise my discussion, I discuss both whether rival educational traditions of education found in MacIntyre's work--which I refer to as instrumental and non-instrumental justifications of education--can be rationally resolved…

  16. Rites of Passage or Unwanted Traditions?

    ERIC Educational Resources Information Center

    Reisberg, Leo

    2000-01-01

    Reports on efforts at several colleges (Ithaca College, New York; Princeton University, New Jersey; Luther College, Iowa; and Vassar College, New York) to end such school traditions as nude streaking or naked soccer, usually accompanied by heavy drinking. School officials see such activities as significant threats to students' health and safety.…

  17. Traditional Chinese medicine in rehabilitation nursing practice.

    PubMed

    Sherwin, D C

    1992-01-01

    Traditional Chinese medicine (TCM) employs methods of treatment such as acupuncture, acupressure, and Qi Gong (treatment based on meditation). The nurse using TCM can affect rehabilitation patient outcomes positively. With TCM training, nurses have an opportunity to learn the nuances of the Oriental environment and integrate them into their skills to nurse the spirit, mind, and body of patients in a holistic manner.

  18. Loss and mourning in the Jewish tradition.

    PubMed

    Rubin, Simon Shimshon

    Robert Kastenbaum was a man who helped reintroduce issues related to death, dying, and bereavement to academic, clinical, and general discourse. This article, devoted to an encounter with the observance of mourning custom and ritual in the Jewish tradition, continues the dialogue in this journal that Bob founded. The article utilizes the Two-Track Model of Bereavement to address the Jewish tradition's structuring of the loss experience. After a brief introduction, I present a schematic presentation of some of the issues operant in grief and mourning for the believer. This is followed by two responses to loss that portray the pain of loss in the tradition. The article goes on to consider the Jewish time cycle of response to loss-from preburial Aninut, to Shiva, the first week, to Shloshim, the first month, to Shanah, the first year, to the expectations for encounters across the life cycle. The Yizkor and Kaddish are also considered. In the Jewish tradition, alongside attention to what level of functioning to require of the bereaved, there are lifelong opportunities to re-work and maintain connection to the memories, associations, narratives, and experiences that comprise the psychological organization of the continuing bond and relationship to the deceased. PMID:25351592

  19. Traditional Field Crops. Appropriate Technologies for Development.

    ERIC Educational Resources Information Center

    Leonard, David

    This manual, primarily designed to help Peace Corps volunteers develop and strengthen their agricultural skills, deals with traditional field crops. The focus of the manual is on surveying and interpreting local agricultural environment and individual farm units, developing agricultural extension techniques and practices, and providing basic…

  20. Alternatives to traditional transportation fuels 1996

    SciTech Connect

    1997-12-01

    Interest in alternative transportation fuels (ATF`s) has increased in recent years due to the drives for cleaner air and less dependence upon foreign oil. This report, Alternatives to Traditional Transportation Fuels 1996, provides information on ATFs, as well as the vehicles that consume them.

  1. Aboriginal Knowledge Traditions in Digital Environments

    ERIC Educational Resources Information Center

    Christie, Michael

    2005-01-01

    According to Manovich (2001), the database and the narrative are natural enemies, each competing for the same territory of human culture. Aboriginal knowledge traditions depend upon narrative through storytelling and other shared performances. The database objectifies and commodifies distillations of such performances and absorbs them into data…

  2. African Traditional Pedagogy in a Modern Perspective.

    ERIC Educational Resources Information Center

    Adams, Milton N.; Coulibaly, Medjomo

    1985-01-01

    This study identified pedagogical principles of African traditional education and then tested for their use today in schools located in rural villages of the Ivory Coast. Results showed that the 10 major principles identified are employed today in teaching and learning in that country. (RM)

  3. Focus: English Literature Outside Traditional Rubrics.

    ERIC Educational Resources Information Center

    Stewart, Donald, Ed.

    1975-01-01

    This issue of "Kansas English" contains three articles on the topic "English Literature Outside Traditional Rubrics." The first article, by Nancy S. Prichard, discusses the importance of the new literatures in the education of children and young adults. New literatures are defined as the writings of minority group members in the United States and…

  4. [The insane in Turkish oral tradition].

    PubMed

    Ucer, M

    1998-01-01

    In this research, information on oral folk tradition about the insane and insanity were collected. The proverbs and locations where folkloric information was collected is also studied. Amongst Turkish people it is believed that the insane are ingenuous, honest and that they do not have any ulterior motives; therefore, the fact that people tolerate their obsurdity, must be taken into consideration.

  5. Financing Traditionally Black Institutions of Higher Education.

    ERIC Educational Resources Information Center

    Gillespie, Bonnie J.

    Black institutions of higher learning have traditionally been underfunded, and this problem is especially acute today. In view of this, the major objective of this paper is to glean, from a survey of the literature, the various methods of financing that are being used in colleges and universities throughout the country, with the hope that some of…

  6. Statistical genetics in traditionally cultivated crops.

    PubMed

    Artoisenet, Pierre; Minsart, Laure-Anne

    2014-11-01

    Traditional farming systems have attracted a lot of attention over the past decades as they have been recognized to supply an important component in the maintenance of the genetic diversity worldwide. A broad spectrum of traditionally managed crops has been studied to investigate how reproductive properties in combination with husbandry characteristics shape the genetic structure of the crops over time. However, traditional farms typically involve populations of small size whose genetic evolution is overwhelmed with statistic fluctuations inherent to the stochastic nature of the crossings. Hence there is generally no one-to-one mapping between crop properties and measured genotype data, and claims regarding crop properties on the basis of the observed genetic structure must be stated within a confidence level to be estimated by means of a dedicated statistical analysis. In this paper, we propose a comprehensive framework to carry out such statistical analyses. We illustrate the capabilities of our approach by applying it to crops of C. lanatus var. lanatus oleaginous type cultivated in Côte d׳Ivoire. While some properties such as the effective field size considerably evade the constraints from experimental data, others such as the mating system turn out to be characterized with a higher statistical significance. We discuss the importance of our approach for studies on traditionally cultivated crops in general. PMID:24992232

  7. Pain: novel analgesics from traditional Chinese medicines.

    PubMed

    Ingram, Susan L

    2014-02-01

    The search for analgesics with fewer side effects and less abuse potential has had limited success. A recent study identifies an analgesic alkaloid compound from Corydalis yanhusuo, a traditional Chinese medicinal herb that has a surprising mechanism of action. PMID:24502784

  8. SOME NOTES ON CUBAN TRADITIONAL MEDICINE

    PubMed Central

    Santana, Refal Milanes

    1996-01-01

    The traditional medical system of cuba is an amalgam so the medical knowledge of the Africans, Hispanics and the Amerindians of cuba. An attempt is made is this article to provide a short introduction to this fascinating body of knowledge, which awaits further investigations by scholars of ethnic medicine. PMID:22556768

  9. Is the Traditional Curriculum Past Its Prime?

    ERIC Educational Resources Information Center

    White, John

    2007-01-01

    I take up recent remarks by Teruhisa Horio about school student disaffection in Japan and see echoes of this in Britain. In that country the traditional school curriculum of discrete largely academic subjects is often taken to be one cause of the problem. I review justifications for it but no sound ones appear to be available. We need to…

  10. Utilizing Traditional Knowledge in a Scientific Setting.

    ERIC Educational Resources Information Center

    Boyne, Grace M.

    2003-01-01

    A nuclear physicist feels that his Navajo upbringing, with its emphasis on the structure of nature and abstract reasoning, prepared him well for the world of physics. Traditional Navajo sandpaintings helped him understand physics concepts. Native American students show strengths in learning visual, perceptual, or spatial information, and they…

  11. Traditional Felt in the Kazakhs Folk Art

    ERIC Educational Resources Information Center

    Zhukenova, Zhazira D.; Soltanbaeva, Gulnar S.; Izhanov, Baikonir

    2016-01-01

    This research investigates the history of culture of Turkic nations and analyzes the traditions of making felt products. The literary sources devoted to the semantic meaning of images on felt products is analyzed. Special attention is paid to the symbolic meaning of images on Kazakh felt products. The technology of felt manufacturing and the…

  12. Piagetian Tasks, Traditional Intelligence and Achievement Tests.

    ERIC Educational Resources Information Center

    Kingma, J.; Koops, W.

    1983-01-01

    Reports study which compared the value of Piagetian tasks--seriation, conservation and multiple classification--to that of traditional intelligence tests--Cattell and PMA 5 to 7 subtests--as predictors of number language, simple computation, and verbal arithmetic achievement in 312 children from kindergarten to grade 4. Fifty references are…

  13. Institutional Traditions in Teachers' Manners of Teaching

    ERIC Educational Resources Information Center

    Lundqvist, Eva; Almqvist, Jonas; Ostman, Leif

    2012-01-01

    The aim of this article is to make a close case study of one teacher's teaching in relation to established traditions within science education in Sweden. The teacher's manner of teaching is analysed with the help of an epistemological move analysis. The moves made by the teacher are then compared in a context of educational philosophy and…

  14. The Chicana: Traditional Values in Transition.

    ERIC Educational Resources Information Center

    Waterman, Carolyn; Johnson, Debbie

    The Chicana has traditionally been seen as a silent partner in a marriage and culture: one who is totally subservient to her husband and devoted only to his needs and her children's needs. This research questions if this role is changing and, if so, how and to what degree. A tragedy of the Chicana's future is that the barriers to development are…

  15. Integrating Sociological Practice into Traditional Sociology Courses.

    ERIC Educational Resources Information Center

    Basirico, Laurence A.

    1990-01-01

    Outlines a model of instruction that uses Marvin Olsen's reconceptualization of sociology as "sociological practice" to integrate sociological practice into traditional courses. States that this approach helps students gain a critical perspective and overcome personal and cultural ideological constraints in dealing with real issues related to…

  16. Akan Traditional Arbitration: Its Structure and Language

    ERIC Educational Resources Information Center

    Agyekum, Kofi

    2006-01-01

    This paper examines the basic components of the process of settlement, types of offences and language of Akan traditional arbitration. The paper also considers arbitration and Akan sociocultural norms and values. The paper finally discusses the status of Akan arbitration within the context of contemporary forms of adjudication, democracy,…

  17. Incorporating the Internet into Traditional Library Instruction.

    ERIC Educational Resources Information Center

    Fonseca, Tony; King, Monica

    2000-01-01

    Presents a template for teaching traditional library research and one for incorporating the Web. Highlights include the differences between directories and search engines; devising search strategies; creating search terms; how to choose search engines; evaluating online resources; helpful Web sites; and how to read URLs to evaluate a Web site's…

  18. Insights: The Myth of the Traditional Family

    ERIC Educational Resources Information Center

    Willis, Mariam

    2012-01-01

    According to the U.S. Census Bureau, more than half of marriages have ended in divorce since the mid-1970s. Nonetheless, schools and community organizations continue to be inclined to act as if nontraditional/neo-traditional families are an anomaly. Despite the reality of new family structures, popular television, movies, and books continue to…

  19. The Microfloras of Traditional Greek Cheeses.

    PubMed

    Litopoulou-Tzanetaki, Evanthia; Tzanetakis, Nikolaos

    2014-02-01

    Many traditional cheeses are made in Greece. Some of them are, in fact, types of the same cheese variety, whether or not they have different cheesemaking technologies, but are known by different local names. Twenty of them have been granted protected designation of origin status. In the 8th century BCE, Homer described a cheese thought to be the ancestor of feta, the main cheese manufactured in Greece from the ancient times until today. Meanwhile, various cheese types evolved through the centuries, and almost every area in Greece has its own cheesemaking tradition. Some cheese varieties are local, handcrafted products whose production has been handed down from generation to generation, and without interest in their continued production, these varieties will disappear. Other local varieties are made at small factories from pasteurized milk and commercial rennet and starter and are very different from the traditional versions. However, some milk producers still make their cheeses at home or at small dairies from raw milk, without any starter, or sometimes from thermized milk, with traditional yogurt as the starter. Their cheeses are the basis for the information presented in this review.

  20. The Danish Free School Tradition under Pressure

    ERIC Educational Resources Information Center

    Olsen, Tore Vincents

    2015-01-01

    The Danish free school tradition has entailed a large degree of associational freedom for non-governmental schools, religious as well as non-religious. Until the late 1990s, the non-governmental schools were under no strict ideological or pedagogical limitations; they could recruit teachers and students according to their own value base, and were…

  1. [Health systems and traditional medicine in Ecuador].

    PubMed

    Ortega, F

    1988-01-01

    2 systems of health care coexist in Ecuador. The traditional system combines elements of the indigenous system, the modifications brought by the Incas, and elements of medieval European medical theory and practice. The official medical system comprising both public and private institutions is inaccessible for large sectors of the population due to shortages of manpower and materials and high costs of services. The official system tends to address itself primarily to the relatively high income urban population. Ecuador's high infant mortality rate of 64/1000 attests to the limitations of its health care system. The traditional system provides care for much of the rural population and areas where western medical care is not available, but it is also represented in the city. According to traditional beliefs, illness is a social phenomenon indicating a problem in relations with one's peers, nature, or supernatural beings. Traditional disease classifications are different from those of western medicine and show strong regional variation. Improvements in health conditions in Ecuador should take into account the coexistence of multiple medical practices serving large numbers of people.

  2. Traditional African Religion: A Resource Unit.

    ERIC Educational Resources Information Center

    Garland, William E.

    This resource unit is based on research conducted by Lynn Mitchell and Ernest Valenzuela, experienced classroom teachers of African history and culture. The unit consists of an introduction by Mr. Garland and two major parts. Part I is an annotated bibliography of selected sources on various aspects of traditional African Religion useful in…

  3. Challenging the Traditional/Communicative Dichotomy

    ERIC Educational Resources Information Center

    Beaumont, Mike; Chang, Kyung-Suk

    2011-01-01

    The primary aim of this paper is to explore a common dichotomy that characterizes debate about what has come to be termed "appropriate methodology". It is that between "traditional" and "communicative" approaches to language teaching, a distinction that persists despite arguments by some that the term "communicative" should be superseded or even…

  4. Making Sense of the Seven Communication Traditions

    ERIC Educational Resources Information Center

    Maguire, Katheryn C.

    2006-01-01

    Students just starting out in communication, or those who have been studying it for a while, often have difficulty understanding the various ways to view "communication." One way to help students make sense of the field is to look at it from the various traditions in the discipline. Craig (1999) identified the similarities and differences among…

  5. Evaluation of French Guiana traditional antimalarial remedies.

    PubMed

    Bertani, S; Bourdy, G; Landau, I; Robinson, J C; Esterre, Ph; Deharo, E

    2005-04-01

    In order to evaluate the antimalarial potential of traditional remedies used in French Guiana, 35 remedies were prepared in their traditional form and screened for blood schizonticidal activity in vitro on Plasmodium falciparum chloroquine re4sistant strain (W2). Some of these extracts were screened in vivo against Plasmodium yoelii rodent malaria. Ferriprotoporphyrin inhibition test was also performed. Four remedies, widely used among the population as preventives, were able to inhibit more than 50% of the parasite growth in vivo at around 100 mg/kg: Irlbachia alata (Gentiananceae), Picrolemma pseudocoffea (Simaroubaceae), Quassia amara (Simaroubaceae), Tinospora crispa (Menispermaceae) and Zanthoxylum rhoifolium (Rutaceae). Five remedies displayed an IC50 in vitro < 10 microg/ml: Picrolemma pseudocoffea, Pseudoxandra cuspidata (Annonaceae) and Quassia amara leaves and stem, together with a multi-ingredient recipe. Two remedies were more active than a Cinchona preparation on the ferriprotoporphyrin inhibition test: Picrolemma pseudocoffea and Quassia amara. We also showed that a traditional preventive remedy, made from Geissospermum argenteum bark macerated in rum, was able to impair the intrahepatic cycle of the parasite. For the first time, traditional remedies from French Guiana have been directly tested on malarial pharmacological assays and some have been shown to be active.

  6. Learning: Tradition & Change in the Northwest Territories.

    ERIC Educational Resources Information Center

    Northwest Territories Legislative Assembly, Yellowknife. Special Committee on Education.

    In 1981-82 the Legislative Assembly's Special Committee on Education held 43 public hearings throughout the Northwest Territories to gather information on all aspects of public concern about education. Written in English and Inupiaq, this document outlines problems related to: (1) preparation for a traditional Native life versus preparation for…

  7. Can Autonomy Counteract Extremism in Traditional Education?

    ERIC Educational Resources Information Center

    Resnick, David

    2008-01-01

    The very purpose of traditional--especially religious--education is to induct the young into a unique vision of reality. When the compelling religious vision conflicts with other visions, extremist confrontations may result. This paper explores ways to "square the circle" of the educational conundrum of how to educate for fervent commitment to…

  8. Testing Algorithmic Skills in Traditional and Non-Traditional Programming Environments

    ERIC Educational Resources Information Center

    Csernoch, Mária; Biró, Piroska; Máth, János; Abari, Kálmán

    2015-01-01

    The Testing Algorithmic and Application Skills (TAaAS) project was launched in the 2011/2012 academic year to test first year students of Informatics, focusing on their algorithmic skills in traditional and non-traditional programming environments, and on the transference of their knowledge of Informatics from secondary to tertiary education. The…

  9. When Traditions Become Innovations and Innovations Become Traditions in Everyday Food Pedagogies

    ERIC Educational Resources Information Center

    Benny, Helen

    2012-01-01

    This paper explores the way learning to cook remains important for the maintenance of "ethnic" food traditions and how sharing food knowledge plays a role in intercultural exchanges. Ethnographic data from an ongoing study in Melbourne is presented to highlight how, in everyday practices, both tradition and innovation are involved in learning…

  10. [Traditional tattoos with neurological diseases in Togo].

    PubMed

    Balogou, A A; Dodzro, K C; Grunitzky, E K

    2000-01-01

    In Africa, there are two types of health systems: the modern system and the traditional one. Traditional medicine attracts more patients, because it is more financially accessible and corresponds to cultural representations of disease in society. Traditional therapeutic tattoos are not well known by the conventional health system in West Africa, although they are commonly used by traditional healers. We report here our experience of these tattoos. We examined the skin of 36,000 patients in the neurological department of the teaching hospital of Lome from 1985 to 1995. We found three types of tattoos amongst patients. The first are tribal or social tattoos: they are large, homogeneous, located on exposed parts of the body and can be seen easily by others (fig 1: g, h, i), whilst therapeutic tattoos are slight and hidden under clothes and can also be repeated (heterogeneous). The second type of tattoo is one that reveals the patient's pathological history. The third is linked to the motive of consultation. Seventy-five per cent (75%) of patients had traditional therapeutic tattoos. Epilepsy tattoos are slim, located on the forehead (fig 1a); peripheral facial paralysis tattoos are found on the facial nerve (fig 1 b). In cases of peripheral neuropathy, tattoos are symmetrically distributed on hands and legs (fig 1 f). As for medullar compression, the highest tattoos correspond to the level of compression. Studying the localisation, age, and aim of tattoos brings to light their diagnostic, prognostic, and epidemiological interests. Skin can thus reveal itself to medical staff as an open, though coded, medical file. They need only to learn how to read it. PMID:11775325

  11. Calf birth weight, gestation length, calving ease, and neonatal calf mortality in Holstein, Jersey, and crossbred cows in a pasture system.

    PubMed

    Dhakal, K; Maltecca, C; Cassady, J P; Baloche, G; Williams, C M; Washburn, S P

    2013-01-01

    Holstein (HH), Jersey (JJ), and crosses of these breeds were mated to HH or JJ bulls to form purebreds, reciprocal crosses, backcrosses, and other crosses in a rotational mating system. The herd was located at the Center for Environmental Farming Systems in Goldsboro, North Carolina. Data for calf birth weight (CBW), calving ease (0 for unassisted, n=1,135, and 1 for assisted, n=96), and neonatal calf mortality (0 for alive, n=1,150, and 1 for abortions recorded after mid-gestation, stillborn, and dead within 48 h, n=81) of calves (n=1,231) were recorded over 9 calving seasons from 2003 through 2011. Gestation length (GL) was calculated as the number of days from last insemination to calving. Linear mixed models for CBW and GL included fixed effects of sex, parity (first vs. later parities), twin status, and 6 genetic groups: HH, JJ, reciprocal F(1) crosses (HJ, JH), crosses >50% Holsteins (HX) and crosses >50% Jerseys (JX), where sire breed is listed first. The CBW model also included GL as a covariate. Logistic regression for calving ease and neonatal calf mortality included fixed effects of sex, parity, and genetic group. Genetic groups were replaced by linear regression using percentage of HH genes as coefficients on the above models and included as covariates to determine various genetic effects. Year and dam were included as random effects in all models. Female calves (27.57±0.54 kg), twins (26.39±1.0 kg), and calves born to first-parity cows (27.67±0.56 kg) had lower CBW than respective male calves (29.53±0.53 kg), single births (30.71±0.19 kg), or calves born to multiparous cows (29.43±0.52 kg). Differences in genetic groups were observed for CBW and GL. Increased HH percentage in the calf increased CBW (+9.3±0.57 kg for HH vs. JJ calves), and increased HH percentage in the dams increased CBW (+1.71±0.53 kg for calves from HH dams vs. JJ dams); JH calves weighed 1.33 kg more than reciprocal HJ calves. Shorter GL was observed for twin births (272.6

  12. Calf birth weight, gestation length, calving ease, and neonatal calf mortality in Holstein, Jersey, and crossbred cows in a pasture system.

    PubMed

    Dhakal, K; Maltecca, C; Cassady, J P; Baloche, G; Williams, C M; Washburn, S P

    2013-01-01

    Holstein (HH), Jersey (JJ), and crosses of these breeds were mated to HH or JJ bulls to form purebreds, reciprocal crosses, backcrosses, and other crosses in a rotational mating system. The herd was located at the Center for Environmental Farming Systems in Goldsboro, North Carolina. Data for calf birth weight (CBW), calving ease (0 for unassisted, n=1,135, and 1 for assisted, n=96), and neonatal calf mortality (0 for alive, n=1,150, and 1 for abortions recorded after mid-gestation, stillborn, and dead within 48 h, n=81) of calves (n=1,231) were recorded over 9 calving seasons from 2003 through 2011. Gestation length (GL) was calculated as the number of days from last insemination to calving. Linear mixed models for CBW and GL included fixed effects of sex, parity (first vs. later parities), twin status, and 6 genetic groups: HH, JJ, reciprocal F(1) crosses (HJ, JH), crosses >50% Holsteins (HX) and crosses >50% Jerseys (JX), where sire breed is listed first. The CBW model also included GL as a covariate. Logistic regression for calving ease and neonatal calf mortality included fixed effects of sex, parity, and genetic group. Genetic groups were replaced by linear regression using percentage of HH genes as coefficients on the above models and included as covariates to determine various genetic effects. Year and dam were included as random effects in all models. Female calves (27.57±0.54 kg), twins (26.39±1.0 kg), and calves born to first-parity cows (27.67±0.56 kg) had lower CBW than respective male calves (29.53±0.53 kg), single births (30.71±0.19 kg), or calves born to multiparous cows (29.43±0.52 kg). Differences in genetic groups were observed for CBW and GL. Increased HH percentage in the calf increased CBW (+9.3±0.57 kg for HH vs. JJ calves), and increased HH percentage in the dams increased CBW (+1.71±0.53 kg for calves from HH dams vs. JJ dams); JH calves weighed 1.33 kg more than reciprocal HJ calves. Shorter GL was observed for twin births (272.6

  13. The effect of parturition induction treatment on interval to calving, calving ease, postpartum uterine health, and resumption of ovarian cyclicity in beef heifers.

    PubMed

    Šavc, Miha; Kenny, David A; Beltman, Marijke E

    2016-05-01

    The aim of this study was to compare the effects of two parturition induction protocols with a nontreated control group, on interval to calving, calving ease, postpartum uterine health, and ovarian cyclicity in beef heifers. At Day 285 of gestation, 81 crossbred recipient beef heifers carrying purebred Simmental fetuses, were blocked by live-weight, body condition score, expected calving date and fetal sex, and assigned to one of three groups: (1) control (CON; no induction treatment, n = 29); (2) induction with corticosteroids (CORT; n = 27); or (3) induction with corticosteroids plus prostaglandin (CORT + PG; n = 25). Interval from induction to calving in hours and calving ease on a scale of 1 to 5 were recorded. Vaginal mucus samples were collected on Day 21 and Day 42 after calving (Day 0) by means of a Metricheck and scored on a scale of 0 to 3. Reproductive tract examinations were conducted on Day 21 and Day 42 after calving, and uterine cytology samples were obtained on Day 21. A positive cytologic sample was defined as greater than 18% neutrophils in the sample obtained via a cytobrush technique. Cows were considered to have resumed ovarian cyclicity if the presence of the CL was confirmed. Data were analyzed using the Mixed (normally distributed data) and Genmod (nonparametric data) procedures of SAS (v. 9.3). The interval from treatment to calving was longer (P < 0.0001) for CON (161.9 ± 15.12 hours) animals compared with CORT (39.7 ± 11.64 hours) or CORT + PG (32.6 ± 12.10 hours), which did not differ. Treatment did not affect calving difficulty score. There was also no difference in incidence of retained placenta between the three groups. At Day 21 postpartum, cytology score tended to be higher for both induced groups (48%) compared with the control animals (24%), but this was not the case for vaginal mucus score (CON 52%, CORT 70%, and CORT + PG 52%). A higher proportion of CON had an involuted uterus by Day 21 postpartum (69

  14. From expert-derived user needs to user-perceived ease of use and usefulness: A two-phase mixed-methods evaluation framework

    PubMed Central

    Boland, Mary Regina; Rusanov, Alexander; So, Yat; Lopez-Jimenez, Carlos; Busacca, Linda; Steinman, Richard C.; Bakken, Suzanne; Bigger, J. Thomas; Weng, Chunhua

    2014-01-01

    Underspecified user needs and frequent lack of a gold standard reference are typical barriers to technology evaluation. To address this problem, this paper presents a two-phase evaluation framework involving usability experts (phase 1) and end-users (phase 2). In phase 1, a cross-system functionality alignment between expert-derived user needs and system functions was performed to inform the choice of “the best available” comparison system to enable a cognitive walkthrough in phase 1 and a comparative effectiveness evaluation in phase 2. During phase 2, five quantitative and qualitative evaluation methods are mixed to assess usability: time-motion analysis, software log, questionnaires – System Usability Scale and the Unified Theory of Acceptance of Use of Technology, think-aloud protocols, and unstructured interviews. Each method contributes data for a unique measure (e.g., time motion analysis contributes task-completion-time; software log contributes action transition frequency). The measures are triangulated to yield complementary insights regarding user-perceived ease-of-use, functionality integration, anxiety during use, and workflow impact. To illustrate its use, we applied this framework in a formative evaluation of a software called Integrated Model for Patient Care and Clinical Trials (IMPACT). We conclude that this mixed-methods evaluation framework enables an integrated assessment of user needs satisfaction and user-perceived usefulness and usability of a novel design. This evaluation framework effectively bridges the gap between co-evolving user needs and technology designs during iterative prototyping and is particularly useful when it is difficult for users to articulate their needs for technology support due to the lack of a baseline. PMID:24333875

  15. The pharmacokinetics, efficacy, safety, and ease of use of a novel portable metered-dose cannabis inhaler in patients with chronic neuropathic pain: a phase 1a study.

    PubMed

    Eisenberg, Elon; Ogintz, Miri; Almog, Shlomo

    2014-09-01

    Chronic neuropathic pain is often refractory to standard pharmacological treatments. Although growing evidence supports the use of inhaled cannabis for neuropathic pain, the lack of standard inhaled dosing plays a major obstacle in cannabis becoming a "main stream" pharmacological treatment for neuropathic pain. The objective of this study was to explore the pharmacokinetics, safety, tolerability, efficacy, and ease of use of a novel portable thermal-metered-dose inhaler (tMDI) for cannabis in a cohort of eight patients suffering from chronic neuropathic pain and on a stable analgesic regimen including medicinal cannabis. In a single-dose, open-label study, patients inhaled a single 15.1 ± 0.1 mg dose of cannabis using the Syqe Inhaler device. Blood samples for Δ(9)-tetrahydrocannabinol (THC) and 11-hydroxy-Δ(9)-THC were taken at baseline and up to 120 minutes. Pain intensity (0-10 VAS), adverse events, and satisfaction score were monitored following the inhalation. A uniform pharmacokinetic profile was exhibited across all participants (Δ(9)-THC plasma Cmax ± SD was 38 ± 10 ng/mL, Tmax ± SD was 3 ± 1 minutes, AUC₀→infinity ± SD was 607 ± 200 ng·min/mL). Higher plasma Cmax increase per mg Δ(9)-THC administered (12.3 ng/mL/mg THC) and lower interindividual variability of Cmax (25.3%), compared with reported alternative modes of THC delivery, were measured. A significant 45% reduction in pain intensity was noted 20 minutes post inhalation (P = .001), turning back to baseline within 90 minutes. Tolerable, lightheadedness, lasting 15-30 minutes and requiring no intervention, was the only reported adverse event. This trial suggests the potential use of the Syqe Inhaler device as a smokeless delivery system of medicinal cannabis, producing a Δ(9)-THC pharmacokinetic profile with low interindividual variation of Cmax, achieving pharmaceutical standards for inhaled drugs. PMID:25118789

  16. Psychometric Assessment of the Injection Pen Assessment Questionnaire (IPAQ): measuring ease of use and preference with injection pens for human growth hormone

    PubMed Central

    2012-01-01

    Purpose To examine the psychometric properties of the Injection Pen Assessment Questionnaire (IPAQ) including the following: 1) item and scale characteristics (e.g., frequencies, item distributions, and factor structure), 2) reliability, and 3) validity. Methods Focus groups and one-on-one dyad interviews guided the development of the IPAQ. The IPAQ was subsequently tested in 136 parent–child dyads in a Phase 3, 2-month, open-label, multicenter trial for a new Genotropin® disposable pen. Factor analysis was performed to inform the development of a scoring algorithm, and reliability and validity of the IPAQ were evaluated using the data from this two months study. Psychometric analyses were conducted separately for each injection pen. Results Confirmatory factor analysis provides evidence supporting a second order factor solution for four subscales and a total IPAQ score. These factor analysis results support the conceptual framework developed from previous qualitative research in patient dyads using the reusable pen. However, the IPAQ subscales did not consistently meet acceptable internal consistency reliability for some group level comparisons. Cronbach’s alphas for the total IPAQ score for both pens were 0.85, exceeding acceptable levels of reliability for group comparisons. Conclusions The total IPAQ score is a useful measure for evaluating ease of use and preference for injection pens in clinical trials among patient dyads receiving hGH. The psychometric properties of the individual subscales, mainly the lower internal consistency reliability of some of the subscales and the predictive validity findings, do not support the use of subscale scores alone as a primary endpoint. PMID:23046797

  17. Patient preference and ease of use for different coagulation factor VIII reconstitution device scenarios: a cross-sectional survey in five European countries

    PubMed Central

    Cimino, Ernesto; Linari, Silvia; Malerba, Mara; Halimeh, Susan; Biondo, Francesca; Westfeld, Martina

    2014-01-01

    Introduction Hemophilia A treatment involves replacing the deficient coagulation factor VIII. This process may involve multiple steps that might create a barrier to adherence. A new dual-chamber syringe (DCS; FuseNGo®) was recently introduced with the aim of simplifying reconstitution. Aim This study aimed to identify factors associated with adult patients’ preferences for different coagulation factor VIII reconstitution systems and to test ease of use and patient preference for the DCS. Methods A cross-sectional survey of adults with hemophilia A in five European countries was conducted; a subset of subjects also participated in a practical testing session of the DCS. Results Among the 299 survey participants, the device scenario requiring the least equipment and reconstitution steps (the DCS) received a median preference rating of 71 out of 100 (0 being “the least desirable” and 100 “the most desirable” rating). This was significantly higher than the other scenarios (the next highest achieved a median of 50 points; P<0.001). Participants would be more likely to use this device prophylactically (P<0.001). Among the 98 participants who tested the DCS, 57% preferred this device over their current device, 26% preferred their current device, and 17% had no preference. The DCS was rated as easier to use than current treatment devices (median score 9/10 versus 7/10 for current treatment, P=0.001). Conclusion The survey indicates that the prefilled DCS, FuseNGo®, requiring the least equipment and fewest reconstitution steps, was preferred by patients and was the device most likely to be used prophylactically; the practical device testing supports these results. PMID:25525348

  18. From expert-derived user needs to user-perceived ease of use and usefulness: a two-phase mixed-methods evaluation framework.

    PubMed

    Boland, Mary Regina; Rusanov, Alexander; So, Yat; Lopez-Jimenez, Carlos; Busacca, Linda; Steinman, Richard C; Bakken, Suzanne; Bigger, J Thomas; Weng, Chunhua

    2014-12-01

    Underspecified user needs and frequent lack of a gold standard reference are typical barriers to technology evaluation. To address this problem, this paper presents a two-phase evaluation framework involving usability experts (phase 1) and end-users (phase 2). In phase 1, a cross-system functionality alignment between expert-derived user needs and system functions was performed to inform the choice of "the best available" comparison system to enable a cognitive walkthrough in phase 1 and a comparative effectiveness evaluation in phase 2. During phase 2, five quantitative and qualitative evaluation methods are mixed to assess usability: time-motion analysis, software log, questionnaires - System Usability Scale and the Unified Theory of Acceptance of Use of Technology, think-aloud protocols, and unstructured interviews. Each method contributes data for a unique measure (e.g., time motion analysis contributes task-completion-time; software log contributes action transition frequency). The measures are triangulated to yield complementary insights regarding user-perceived ease-of-use, functionality integration, anxiety during use, and workflow impact. To illustrate its use, we applied this framework in a formative evaluation of a software called Integrated Model for Patient Care and Clinical Trials (IMPACT). We conclude that this mixed-methods evaluation framework enables an integrated assessment of user needs satisfaction and user-perceived usefulness and usability of a novel design. This evaluation framework effectively bridges the gap between co-evolving user needs and technology designs during iterative prototyping and is particularly useful when it is difficult for users to articulate their needs for technology support due to the lack of a baseline.

  19. The pharmacokinetics, efficacy, safety, and ease of use of a novel portable metered-dose cannabis inhaler in patients with chronic neuropathic pain: a phase 1a study.

    PubMed

    Eisenberg, Elon; Ogintz, Miri; Almog, Shlomo

    2014-09-01

    Chronic neuropathic pain is often refractory to standard pharmacological treatments. Although growing evidence supports the use of inhaled cannabis for neuropathic pain, the lack of standard inhaled dosing plays a major obstacle in cannabis becoming a "main stream" pharmacological treatment for neuropathic pain. The objective of this study was to explore the pharmacokinetics, safety, tolerability, efficacy, and ease of use of a novel portable thermal-metered-dose inhaler (tMDI) for cannabis in a cohort of eight patients suffering from chronic neuropathic pain and on a stable analgesic regimen including medicinal cannabis. In a single-dose, open-label study, patients inhaled a single 15.1 ± 0.1 mg dose of cannabis using the Syqe Inhaler device. Blood samples for Δ(9)-tetrahydrocannabinol (THC) and 11-hydroxy-Δ(9)-THC were taken at baseline and up to 120 minutes. Pain intensity (0-10 VAS), adverse events, and satisfaction score were monitored following the inhalation. A uniform pharmacokinetic profile was exhibited across all participants (Δ(9)-THC plasma Cmax ± SD was 38 ± 10 ng/mL, Tmax ± SD was 3 ± 1 minutes, AUC₀→infinity ± SD was 607 ± 200 ng·min/mL). Higher plasma Cmax increase per mg Δ(9)-THC administered (12.3 ng/mL/mg THC) and lower interindividual variability of Cmax (25.3%), compared with reported alternative modes of THC delivery, were measured. A significant 45% reduction in pain intensity was noted 20 minutes post inhalation (P = .001), turning back to baseline within 90 minutes. Tolerable, lightheadedness, lasting 15-30 minutes and requiring no intervention, was the only reported adverse event. This trial suggests the potential use of the Syqe Inhaler device as a smokeless delivery system of medicinal cannabis, producing a Δ(9)-THC pharmacokinetic profile with low interindividual variation of Cmax, achieving pharmaceutical standards for inhaled drugs.

  20. Nanocarriers for the delivery of active ingredients and fractions extracted from natural products used in traditional Chinese medicine (TCM).

    PubMed

    Liu, Ying; Feng, Nianping

    2015-07-01

    Traditional Chinese medicine (TCM) has been practiced for thousands of years with a recent increase in popularity. Despite promising biological activities of active ingredients and fractions from TCM, their poor solubility, poor stability, short biological half-life, ease of metabolism and rapid elimination hinder their clinical application. Therefore, overcoming these problems to improve the therapeutic efficacy of TCM preparations is a major focus of pharmaceutical sciences. Recently, nanocarriers have drawn increasing attention for their excellent and efficient delivery of active TCM ingredients or fractions. This review discusses problems in the delivery of active TCM ingredients or fractions; focuses on recent advances in nanocarriers that represent potential solutions to these problems, including lipid-based nanoparticles and polymeric, inorganic, and hybrid nanocarriers; and discusses unanswered questions in the field and criteria for the development of better nanocarriers for the delivery of active TCM ingredients or fractions to be focused on in future studies.

  1. Safety of Traditional Arab Herbal Medicine

    PubMed Central

    Saad, Bashar; Azaizeh, Hassan; Abu-Hijleh, Ghassan; Said, Omar

    2006-01-01

    Herbal remedies are widely used for the treatment and prevention of various diseases and often contain highly active pharmacological compounds. Many medicinal herbs and pharmaceutical drugs are therapeutic at one dose and toxic at another. Toxicity related to traditional medicines is becoming more widely recognized as these remedies become popular in the Mediterranean region as well as worldwide. Most reports concerning the toxic effects of herbal medicines are associated with hepatotoxicity although reports of other toxic effects including kidney, nervous system, blood, cardiovascular and dermatologic effects, mutagenicity and carcinogenicity have also been published in the medical literature. This article presents a systematic review on safety of traditional Arab medicine and the contribution of Arab scholars to toxicology. Use of modern cell biological, biochemical, in vitro and in vivo techniques for the evaluation of medicinal plants safety is also discussed. PMID:17173106

  2. Religious Traditions and Prenatal Genetic Counseling

    PubMed Central

    Anderson, Rebecca Rae

    2009-01-01

    Members of organized religious groups may look to their faith traditions for guidance regarding the moral implications of prenatal diagnosis and intervention. Many denominations have doctrinal statements relevant to these deliberations. In this paper, common spiritual issues arising in the genetic counseling encounter are described. Representative doctrinal positions, derived from the responses of 31 U.S. religious denominations to a survey relating to prenatal genetic counseling, are given. Because the long-term adjustment of patients may be dependent in part on their ability to reconcile their actions with their faith traditions, genetic counselors best serve their patients when they invite discussion of matters of faith. Unless invited, patients may assume these topics are ‘off limits’ or that care providers are indifferent to their beliefs. Although genetics professionals ought not assume the role of spiritual advisor, a working knowledge of doctrinal approaches should help counselors frame the issues, and avoid missteps. PMID:19170093

  3. Alternative, complementary and traditional medicine in Malaysia.

    PubMed

    Talib, N

    2006-09-01

    This paper sets out the practice of traditional, alternative and/or complementary medicine in Malaysia. It gives an overview of the types of alternative medicine available, and the legal regulation, or lack of it within the current setting. The relevant policies and governmental action in this area are highlighted. Relevant case law decisions in this area are also included. The practice of spiritual healing as one form of traditional medicine, and its role within the spectrum of alternative medicine is dealt with briefly. The significant question of integration of alternative medicine within the existing allopathic system is addressed. The paper concludes that as interest in, and usage of alternative medicine is not likely to decrease, certain measures must be taken by the relevant authorities to ensure among others, the safety and efficacy of these medicines.

  4. [Constitutions and generalities in traditional Tibetan medicine].

    PubMed

    Rovere, P M

    1986-04-28

    The present work is the result of a preliminary study promoted by C.I.S.ME.T. (the International Tibetan Medicine Study Centre) and aims to unify the diagnostic and therapeutic language of various medical cultures. In line with the spirit of the W.H.O. aimed at safeguarding the cultural heritage represented by popular and traditional medicine, encouraged by the Tibetan Medical Centre and under the auspices of His Holiness the Dalai Lama a terminological and conceptual integration of the basic elements of traditional Tibetan medicine is proposed. The Rlung, Bad Kan, Mkris Pa constitution is correlated with embryological anatomy. The 5 exhalations, 5 biles and 5 phlegbs are analysed from a tissue viewpoint with a search for parallels with embryological tissues.

  5. Traditionally-used antimalarials from the Meliaceae.

    PubMed

    Omar, S; Zhang, J; MacKinnon, S; Leaman, D; Durst, T; Philogene, B J R; Arnason, J T; Sanchez-Vindas, P E; Poveda, L; Tamez, P A; Pezzuto, J M

    2003-01-01

    A quantitative ethnobotanical approach to antimalarial drug discovery led to the identification of Lansium domesticum Corr. Ser. (Meliaceae) as an important antimalarial used by Kenyah Dyak healers in Indonesian Borneo. Triterpenoid lansiolides with antimalarial activity were isolated from the bark and shown to have activity in both in vitro bioassays with Plasmodium falciparum, and in mice infected with P. berghei. A survey of African and tropical American Meliaceae led to further development of the limonoid gedunin from the traditionally used medicinal plants, tropical cedar, Cedrela odorata L., and neem, Azadirachta indica A. Juss. Gedunin has significant in vitro activity but initially showed poor in vivo activity. In vivo activity was improved by (1) incorporation into an easy to absorb suspension, (2) preparation of a more stable compound, 7-methoxygedunin; and (3) synergism with dillapiol, a cytochrome P450 3A4 inhibitor. The results show the potential for both antimalarial drug and phytomedicine development from traditionally used plants. PMID:12570769

  6. Publication in radiology: challenges to tradition.

    PubMed

    Figley, M M

    1985-12-01

    Publications in radiology have become vastly proliferated and highly differentiated compared with the past. They have developed in response to several factors: accelerating scientific progress, clinical subspecialization, industrialization of practice, and growth of academic and clinical practitioners. New peer-reviewed journals, controlled periodicals heavily subsidized by advertising, newspapers, and newsletters of various forms have arisen. The command the traditional journals, Radiology and the American Journal of Roentgenology, once had upon reader attention has been challenged. But with rigorous editing, broad content, and pleasing format, these have grown with the competition to retain their positions. Electronic publishing is another challenge they face and which they have begun to incorporate in their production. At this point, it appears the printed page will survive and that the traditional journals will continue to serve our specialty along with newcomers for which there are more specialized roles.

  7. Ritual burns--the Buddhist tradition.

    PubMed

    Budny, P G; Regan, P J; Riley, P; Roberts, A H

    1991-08-01

    The mystical significance of fire is common to many cultures and religions. For the Buddhist community acts of self-mutilation by burning reflect a tradition for which the direct precedent is set in the ancient scriptures of the Lotus Sutra. Burns are produced by contact with incense and treated with oil and vegetable dressings. Two cases are presented and discussed with reference to early Buddhist beliefs.

  8. Palaeontology: early Neolithic tradition of dentistry.

    PubMed

    Coppa, A; Bondioli, L; Cucina, A; Frayer, D W; Jarrige, C; Jarrige, J-F; Quivron, G; Rossi, M; Vidale, M; Macchiarelli, R

    2006-04-01

    Prehistoric evidence for the drilling of human teeth in vivo has so far been limited to isolated cases from less than six millennia ago. Here we describe eleven drilled molar crowns from nine adults discovered in a Neolithic graveyard in Pakistan that dates from 7,500-9,000 years ago. These findings provide evidence for a long tradition of a type of proto-dentistry in an early farming culture.

  9. Meditation, esoteric traditions--contributions to psychotherapy.

    PubMed

    Carpenter, J T

    1977-07-01

    This article is a brief introduction to several different Eastern systems of philosophy and therapy. It surveys the Buddhist contributions and several contemporary applications of traditional meditation techniques within the framework of modern psychologic science. It is suggested that meditative exercises produce three therapeutic gains: insight into repetitive, self-defeating patterns of behavior, desensitization of painful thoughts, and the conditioning of the central nervous system.

  10. Psoriasis and Topical Iranian Traditional Medicine

    PubMed Central

    Atyabi, Akramosadat; Shirbeigi, Laila; Eghbalian, Fateme

    2016-01-01

    Background: Psoriasis is a common chronic inflammatory skin, nails, and joints disease related to the immune system by periods of exacerbations and remissions. It is characterized by thick end, erythematous, and scaling lesions, which affects about 2 to 4 percent of the general population. The disease occurs equally in both sexes and the most common form of the disease is psoriasis vulgaris. The etiology is unknown but genetic and environmental factors, immune system disorders, and gastrointestinal dysfunction appear to be responsible. The aim of this study is to compare psoriasis and Ghooba clinical manifestations and introduce medical treatment of this disease based on authentic books of traditional medicine. Methods: This study is a qualitative literature review based on reliable sources of traditional medicine, such as Canon of Medicine, Makhzan-ul-Adwiah, Qrabadyne kabir, Zakhireh-ye Khwarazm shahi, Tib-e-Akbari and Exir-e-Azam. Results: Probably, in traditional medicine, the most similar disease to psoriasis is Ghooba. That is scaly lesion concomitant with itching and articular pain in most cases. The causes of disease are poor performance of the liver and spleen and stomach, as well as excessive consumption of foods such as beef and veal, eggplant and fish. Several local treatments such as wheat germ oil, flaxseed oil, black seed oil, and violet oil were recommended. Conclusion: Psoriasis is a chronic, debilitating physical, mental, and sexual disease for which genetic, environmental and immunological factors are recommended for its etiology. This problem could be treated by the oral and topical medications symptomatically; however, major side effects are associated with recent treatments. Change in lifestyle, prevention issues, as well as herbal therapy are recommended for the treatment of psoriasis in traditional medicine. PMID:27516685

  11. Predominant bacteria diversity in Chinese traditional sourdough.

    PubMed

    Zhang, Guohua; He, Guoqing

    2013-08-01

    The purpose of this study was to identify the major bacteria in Chinese traditional sourdough (CTS). Five CTS samples (Hn-87, Sx-91, Gs-107, Hf-112, and Hr-122) were collected from different Chinese steamed breads shops or private households. The total bacterial DNA was extracted from sourdough samples and sequenced using Illumina Hiseq 2000 system. Illumina tags were assigned to BLASTN server based on 16S rRNA libraries to reveal a genetic profile. Phylogenetic analysis revealed that the bacteria in traditional sourdough samples were dominated by the genera Leuconostoc and Lactobacillus. Beta diversity analysis, principal component analysis, and cluster analysis compared the bacterial differences in traditional sourdough samples. The results showed that Leuconostoc, Lactobacillus, and Weissella were the predominant genera among the 5 samples. This differentiated the sourdoughs into 3 typologies, namely, 1) Gs-107 and Sx-91, 2) Hr-122 and Hn-87, and 3) Hf-112. This study identified 3 unique major bacteria genus in CTS bread ecosystems.

  12. Segmented Versus Traditional Crisis Intervention Team Training.

    PubMed

    Cuddeback, Gary S; Kurtz, Robert A; Wilson, Amy Blank; VanDeinse, Tonya; Burgin, Stacey E

    2016-09-01

    There are more than 2,500 Crisis Intervention Teams (CIT) in operation across the country. Results of research on the effectiveness and impact of CIT are mixed. One aspect of CIT training that has yet to be examined is the expert-derived suggestion that 40 consecutive hours of training is an essential element of CIT for law enforcement officers. That is, CIT training is delivered in one 40-hour week, but it is unclear whether the training could be delivered in segments and still achieve its desired outcomes. Segmented training could make CIT more accessible to smaller, particularly rural, law enforcement agencies. Can segmented CIT achieve outcomes similar to those of traditional CIT training? We compared the knowledge and attitudes of 47 police officers who received traditional CIT training and 32 officers who received segmented CIT training. Our findings suggest that segmented CIT training and traditional CIT training produce comparable results regarding officers' knowledge of mental illness and attitudes toward persons with mental illness, providing preliminary support for this adaptation to the delivery of CIT training. PMID:27644867

  13. Shivlilik burns: injuries resulting from traditional celebrations

    PubMed Central

    Gündüz, Metin; Çiftçi, İlhan; Sekmenli, Tamer

    2015-01-01

    Introduction: In Konya, Turkey, the community celebrates the traditional ceremony of Shivlilik, which occurs on the first day of the seventh month in the lunar-based Hijri calendar. In the evening, people light bonfires of tires in the streets, and children and young people attempt to jump over the flames. Flame burns regularly occur due to falling. Attention should be given to preventing injuries such as these that are caused by social and regional customs. Methods: This retrospective study was carried out using data from the Konya Education and Research Hospital Burn Unit. Patients admitted to our hospital between June, 2009, and May, 2012, was evaluated. Results: Eleven patients were admitted to hospital with flame burns caused by jumping over fires on the days when the traditional Shivlilik ceremony was celebrated. The clinical data evaluated included the patient’s age and sex, the depth of the burn injury, the total burned surface area (TBSA), and the distribution of the burn areas. Conclusions: Serious flame burns occur because of the traditional Shivlilik ceremony. We must promote some changes in this ceremony in order to prevent these burns. PMID:26550532

  14. Segmented Versus Traditional Crisis Intervention Team Training.

    PubMed

    Cuddeback, Gary S; Kurtz, Robert A; Wilson, Amy Blank; VanDeinse, Tonya; Burgin, Stacey E

    2016-09-01

    There are more than 2,500 Crisis Intervention Teams (CIT) in operation across the country. Results of research on the effectiveness and impact of CIT are mixed. One aspect of CIT training that has yet to be examined is the expert-derived suggestion that 40 consecutive hours of training is an essential element of CIT for law enforcement officers. That is, CIT training is delivered in one 40-hour week, but it is unclear whether the training could be delivered in segments and still achieve its desired outcomes. Segmented training could make CIT more accessible to smaller, particularly rural, law enforcement agencies. Can segmented CIT achieve outcomes similar to those of traditional CIT training? We compared the knowledge and attitudes of 47 police officers who received traditional CIT training and 32 officers who received segmented CIT training. Our findings suggest that segmented CIT training and traditional CIT training produce comparable results regarding officers' knowledge of mental illness and attitudes toward persons with mental illness, providing preliminary support for this adaptation to the delivery of CIT training.

  15. Disaster-friendly sundanese traditional building construction

    NASA Astrophysics Data System (ADS)

    Maknun, J.; Busono, T.; Nuryanto

    2016-04-01

    Indonesia is one country that is highly prone to earthquakes because it is located at the juncture of four tectonic plates, namely the Asian continental shelf, the continental shelf of Australia, the Indian Ocean plate and the Pacific plate. In the southern and eastern parts of Indonesia there is a volcanic belt that extends from the island of Sumatra, Java and Nusa south eastern Sulawesi, the sides in the form of old volcanic mountains and the lowlands are mostly dominated by swamps. The condition of potential and proneness to disasters such as volcanic eruptions, earthquakes, tsunamis, floods, and landslides. Indonesian society have a local knowledge for facing disasters. Local communities in particular areas have local knowledge for facing disasters. Such knowledge is commonly kept by members of the communities and applied to their environments, including houses. This research aims to describe disaster-friendly Sundanese traditional building construction. It employs the evaluation method, by comparing Sundanese traditional house construction to the standards of disaster-friendly construction. The results indicate that the Sundanese traditional building constructions have been qualified as disaster-friendly buildings.

  16. Traditional Therapies for Skin Wound Healing

    PubMed Central

    Pereira, Rúben F.; Bártolo, Paulo J.

    2016-01-01

    Significance: The regeneration of healthy and functional skin remains a huge challenge due to its multilayer structure and the presence of different cell types within the extracellular matrix in an organized way. Despite recent advances in wound care products, traditional therapies based on natural origin compounds, such as plant extracts, honey, and larvae, are interesting alternatives. These therapies offer new possibilities for the treatment of skin diseases, enhancing the access to the healthcare, and allowing overcoming some limitations associated to the modern products and therapies, such as the high costs, the long manufacturing times, and the increase in the bacterial resistance. This article gives a general overview about the recent advances in traditional therapies for skin wound healing, focusing on the therapeutic activity, action mechanisms, and clinical trials of the most commonly used natural compounds. New insights in the combination of traditional products with modern treatments and future challenges in the field are also highlighted. Recent Advances: Natural compounds have been used in skin wound care for many years due to their therapeutic activities, including anti-inflammatory, antimicrobial, and cell-stimulating properties. The clinical efficacy of these compounds has been investigated through in vitro and in vivo trials using both animal models and humans. Besides the important progress regarding the development of novel extraction methods, purification procedures, quality control assessment, and treatment protocols, the exact mechanisms of action, side effects, and safety of these compounds need further research. Critical Issues: The repair of skin lesions is one of the most complex biological processes in humans, occurring throughout an orchestrated cascade of overlapping biochemical and cellular events. To stimulate the regeneration process and prevent the wound to fail the healing, traditional therapies and natural products have been used

  17. Nanoparticle emissions from traditional pottery manufacturing.

    PubMed

    Voliotis, Aristeidis; Bezantakos, Spyros; Giamarelou, Maria; Valenti, Marco; Kumar, Prashant; Biskos, George

    2014-05-01

    Traditional pottery manufacturing involves firing of the ceramics in kilns, a process that leads to high concentrations of airborne particles that are harmful to human health. In order to assess the associated exposure levels and the involved risks, here, for the first time, we investigate the size, the concentration and the elemental composition of the particles emitted during the different stages of the ceramic firing process. Number size distributions of the emitted particles, having diameters in the range from 10 nm to 20 μm, were measured in a traditional small-sized pottery studio using a Scanning Mobility Particle Sizer (SMPS) and an Optical Particle Counter (OPC). The measurements showed dominance of the nanoparticle mode (i.e., particles smaller than 100 nm) when the kiln reached temperatures above 600 °C. The mean size of the particles ranged from 30 to 70 nm and their peak number concentration was 6.5 × 10(5) cm(-3) during the first stage of the firing process where the ceramics were unpainted and unglazed. During the second stage of the firing process, where the ceramics were painted and glazed, the mean particle size ranged from 15 to 40 nm and their number concentration peaked at 1.2 × 10(6) cm(-3). Elemental analysis of individual particles collected during the two firing stages and studied by Energy-Dispersive X-ray (EDX) spectroscopy showed that the emitted nanoparticles contain significant amounts of lead. These findings provide new information for understanding the health impacts of traditional pottery manufacturing, and underline the need for adopting adequate measures to control nanoparticle emissions at the source. PMID:24752632

  18. Nanoparticle emissions from traditional pottery manufacturing.

    PubMed

    Voliotis, Aristeidis; Bezantakos, Spyros; Giamarelou, Maria; Valenti, Marco; Kumar, Prashant; Biskos, George

    2014-05-01

    Traditional pottery manufacturing involves firing of the ceramics in kilns, a process that leads to high concentrations of airborne particles that are harmful to human health. In order to assess the associated exposure levels and the involved risks, here, for the first time, we investigate the size, the concentration and the elemental composition of the particles emitted during the different stages of the ceramic firing process. Number size distributions of the emitted particles, having diameters in the range from 10 nm to 20 μm, were measured in a traditional small-sized pottery studio using a Scanning Mobility Particle Sizer (SMPS) and an Optical Particle Counter (OPC). The measurements showed dominance of the nanoparticle mode (i.e., particles smaller than 100 nm) when the kiln reached temperatures above 600 °C. The mean size of the particles ranged from 30 to 70 nm and their peak number concentration was 6.5 × 10(5) cm(-3) during the first stage of the firing process where the ceramics were unpainted and unglazed. During the second stage of the firing process, where the ceramics were painted and glazed, the mean particle size ranged from 15 to 40 nm and their number concentration peaked at 1.2 × 10(6) cm(-3). Elemental analysis of individual particles collected during the two firing stages and studied by Energy-Dispersive X-ray (EDX) spectroscopy showed that the emitted nanoparticles contain significant amounts of lead. These findings provide new information for understanding the health impacts of traditional pottery manufacturing, and underline the need for adopting adequate measures to control nanoparticle emissions at the source.

  19. Nasal Drug Delivery in Traditional Persian Medicine

    PubMed Central

    Zarshenas, Mohammad Mehdi; Zargaran, Arman; Müller, Johannes; Mohagheghzadeh, Abdolali

    2013-01-01

    Background Over one hundred different pharmaceutical dosage forms have been recorded in literatures of Traditional Persian Medicine among which nasal forms are considerable. Objectives This study designed to derive the most often applied nasal dosage forms together with those brief clinical administrations. Materials and Methods In the current study remaining pharmaceutical manuscripts of Persia during 9th to 18th century AD have been studied and different dosage forms related to nasal application of herbal medicines and their therapeutic effects were derived. Results By searching through pharmaceutical manuscripts of medieval Persia, different nasal dosage forms involving eleven types related to three main groups are found. These types could be derived from powder, solution or liquid and gaseous forms. Gaseous form were classified into fumigation (Bakhoor), vapor bath (Enkebab), inhalation (Lakhlakheh), aroma agents (Ghalieh) and olfaction or smell (Shomoom). Nasal solutions were as drops (Ghatoor), nasal snuffing drops (Saoot) and liquid snuff formulations (Noshoogh). Powders were as nasal insufflation or snorting agents (Nofookh) and errhine or sternutator medicine (Otoos). Nasal forms were not applied only for local purposes. Rather systemic disorders and specially CNS complications were said to be a target for these dosage forms. Discussion While this novel type of drug delivery is known as a suitable substitute for oral and parenteral administration, it was well accepted and extensively mentioned in Persian medical and pharmaceutical manuscripts and other traditional systems of medicine as well. Accordingly, medieval pharmaceutical standpoints on nasal dosage forms could still be an interesting subject of study. Therefore, the current work can briefly show the pharmaceutical knowledge on nasal formulations in medieval Persia and clarify a part of history of traditional Persian pharmacy. PMID:24624204

  20. Agile interferometry: a non-traditional approach

    NASA Astrophysics Data System (ADS)

    Riza, Nabeel A.; Yaqoob, Zahid

    2004-11-01

    A new approach called agile interferometry is introduced to attain interferometric information with high sensitivity and scenario-based intelligence. Compared to traditional interferometric techniques, the proposed method thrives on dynamic control of the reference signal strength and detector integration time for efficient interferometric detection with high signal-to-noise ratio and significantly improved detected signal dynamic range capabilities. Theoretical analysis is presented with the operational methodology of the new approach. A high-speed optical attenuator is required in the interferometer reference arm to implement the proposed agile interferometer.

  1. [Technical standards of traditional Chinese medicine industry].

    PubMed

    Wang, Guangping; Song, Jinqi

    2010-06-01

    Basing on the basic theory of traditional Chinese medicine (TCM), the technical standards of TCM industry is such a Link that it is to clarify the internal relations between the basic theory of TCM and developing of TCM industry. This article analyzed several problems of technical standards of TCM industry, such as basic theory of TCM and standardization problem of TCM industry. Technical standards of TCM industry must receive the guidance of basic theory of TCM, so that it will promote the process of modernization and internationalization of TCM industry.

  2. Treating senile dementia with traditional Chinese medicine

    PubMed Central

    Yan, Han; Li, Lin; Tang, Xi Can

    2007-01-01

    Senile dementia is a syndrome in the elderly involving deficits in memory and cognition. There has been a long history of research and medical practice in dementia in China, during which the ancient Chinese people have formed a whole theory and accumulated abundant experience in the treatment of dementia. During recent decades, with new theories and technologies being digested and integrated, progress has been made in the medical and pharmacy research on senile dementia in China. In this review, we will focus on the traditional opinion, clinical practice, and recent progress in pharmacological research in China towards the treatment of dementia. We also discuss the potential trends of global convergence. PMID:18044136

  3. Artemisinin, a miracle of traditional Chinese medicine.

    PubMed

    Kong, Ling Yi; Tan, Ren Xiang

    2015-12-19

    The 2015 Nobel Prize in Physiology or Medicine, shared by Professor Youyou Tu, focused worldwide attention on artemisinin, a natural product antimalarial drug inspired by traditional Chinese medicine (TCM). This is the first Nobel Prize in natural sciences presented to a Chinese scientist for her impactful research work in China in collaboration with other Chinese scientists. We are delighted to provide the background and implications of the discovery of artemisinin, along with our personal viewpoints toward the affordability of modern medicines from natural products.

  4. Moral traditions, ethical language, and reproductive technologies.

    PubMed

    Cahill, L S

    1989-10-01

    The Vatican Instruction on reproductive technologies and the OTA report, Infertility, both use "rights" language to advance quite different views of the same subject matter. The former focuses on the rights and welfare of the embryo, and the protection of the family, while the latter stresses the freedom and rights of couples. This essay uses the work of Alasdair MacIntyre and Jeffrey Stout to consider the different traditions grounding these definitions of rights. It is proposed that a potentially effective mediating language could be that of "human nature", and argued that donor methods raise more serious moral objections than homologous ones. PMID:2691613

  5. Targeting Tumor Proteasome with Traditional Chinese Medicine

    PubMed Central

    Yang, Huanjie; Liu, Jinbao; Dou, Q. Ping

    2012-01-01

    The proteasome is a multicatalytic protease complex whose activity is required for the growth of normal or tumor cells. It has been shown that human cancer cells are more sensitive to proteasome inhibition than normal cells, indicating that the proteasome could be a target of chemotherapy. Studies suggest that traditional Chinese medicine (TCM) is an effective approach for cancer treatment. Here we reviewed several TCMs for their potential in treatment of cancer. This short review focuses mainly on the TCMs that potentially target the tumor cellular proteasome and NF-κB pathway whose activation is dependent on the proteasome activity. PMID:20156140

  6. Traditional Chinese medicine education in Canada.

    PubMed

    Du, Huan-bin

    2015-03-01

    The history of education and legislation of traditional Chinese medicine (TCM) and acupuncture in Canada is short. The first school of TCM opened its door to the general public in Canada in 1985 and the first legislation of acupuncture was introduced in Alberta, Canada in 1988. Currently, TCM and/or acupuncture have been regulated in five provinces in Canada. The legislation and regulation, as well as education of TCM and acupuncture vary among the five provinces in Canada. Opportunities and challenges facing TCM education exist simultaneously. Strategies are proposed to develop an international standard for TCM education in Canada, and possibly in other English speaking countries as well.

  7. Georgia, country of ancient medical traditions.

    PubMed

    Shengelia, R

    2000-06-01

    Georgian medicine as well as the whole culture of Georgia, is one of the oldest in the world. In more than the 500 medical manuscripts preserved and since described, there are traces of Sumerian medicine. Examples of Chinese, Indian and especially Arabic medicine are also clearly seen. At the same time close relationships with Graeco-Roman medical traditions are beyond doubt. Nursing homes established by Georgian healers, many of whom were canonized by the Orthodox Church are to be found in many churches and monasteries all over the world. They gave fruitful scientific research and practical help. PMID:11624591

  8. Tradition meets technology: building caring community online.

    PubMed

    Libster, Martha M; Mulaudzi, Fhumulani Mavis; et Phil, D Litt; Collins, Sharon K; Liang, Ou; Southworth, John; Long, Matthew

    2010-01-01

    Community has historically provided an essential psycho-spiritual framework for nursing. Changes in communication technology pose challenges for nurses internationally who create communities across borders. This article discusses The Bamboo Bridge online community, a project responding to the global call for nursing education about the complementarity of nursing and healing traditions. The project explores how technologies such as Centra and Ning promote community building and encourage belonging in members from 5 continents and 10 countries. This article includes detailed accounts of the project design, examples of cultural diplomacy as the emerging theoretical framework, and an African member's perspective of online community. PMID:21068557

  9. The home-range concept: are traditional estimators still relevant with modern telemetry technology?

    PubMed Central

    Kie, John G.; Matthiopoulos, Jason; Fieberg, John; Powell, Roger A.; Cagnacci, Francesca; Mitchell, Michael S.; Gaillard, Jean-Michel; Moorcroft, Paul R.

    2010-01-01

    Recent advances in animal tracking and telemetry technology have allowed the collection of location data at an ever-increasing rate and accuracy, and these advances have been accompanied by the development of new methods of data analysis for portraying space use, home ranges and utilization distributions. New statistical approaches include data-intensive techniques such as kriging and nonlinear generalized regression models for habitat use. In addition, mechanistic home-range models, derived from models of animal movement behaviour, promise to offer new insights into how home ranges emerge as the result of specific patterns of movements by individuals in response to their environment. Traditional methods such as kernel density estimators are likely to remain popular because of their ease of use. Large datasets make it possible to apply these methods over relatively short periods of time such as weeks or months, and these estimates may be analysed using mixed effects models, offering another approach to studying temporal variation in space-use patterns. Although new technologies open new avenues in ecological research, our knowledge of why animals use space in the ways we observe will only advance by researchers using these new technologies and asking new and innovative questions about the empirical patterns they observe. PMID:20566499

  10. The home-range concept: are traditional estimators still relevant with modern telemetry technology?

    PubMed

    Kie, John G; Matthiopoulos, Jason; Fieberg, John; Powell, Roger A; Cagnacci, Francesca; Mitchell, Michael S; Gaillard, Jean-Michel; Moorcroft, Paul R

    2010-07-27

    Recent advances in animal tracking and telemetry technology have allowed the collection of location data at an ever-increasing rate and accuracy, and these advances have been accompanied by the development of new methods of data analysis for portraying space use, home ranges and utilization distributions. New statistical approaches include data-intensive techniques such as kriging and nonlinear generalized regression models for habitat use. In addition, mechanistic home-range models, derived from models of animal movement behaviour, promise to offer new insights into how home ranges emerge as the result of specific patterns of movements by individuals in response to their environment. Traditional methods such as kernel density estimators are likely to remain popular because of their ease of use. Large datasets make it possible to apply these methods over relatively short periods of time such as weeks or months, and these estimates may be analysed using mixed effects models, offering another approach to studying temporal variation in space-use patterns. Although new technologies open new avenues in ecological research, our knowledge of why animals use space in the ways we observe will only advance by researchers using these new technologies and asking new and innovative questions about the empirical patterns they observe.

  11. Thomas Beddoes and the German psychological tradition.

    PubMed

    Vickers, Neil

    2009-09-20

    This paper considers Thomas Beddoes's role in disseminating German psychological ideas in Britain. It describes the German tradition as inaugurated by Karl Philipp Moritz (1756-93) and considers the chief differences between this tradition and the English one stemming from David Hartley. It is suggested that Beddoes found strong support for his convictions about human interiority in writings by Moritz and his followers. In particular, these enabled him to think about sanity and madness as being continuous with one another (rather than as one another's negation); they helped him locate the signs of madness in ordinary childhood behaviours; they reinforced his suspicions that many so-called nervous disorders were psychically caused; and they supplied him with a conception of unconscious passion. The paper concludes by considering Beddoes's appeal to Shakespeare's plays as a source of clinical knowledge about the nature of insanity, and argues that Beddoes has been overlooked as a crucial source for nineteenth-century psychiatrist-bardologists such as J. Conolly, J. C. Bucknill and H. Maudsley. PMID:20027748

  12. Introduction to photon traditional Chinese medicine

    NASA Astrophysics Data System (ADS)

    Liu, Songhao; Liu, Timon C.; Li, Yan; Meng, Yao-Yong

    2000-10-01

    Photon traditional Chinese medicine (PTCM), and inter- discipline of photonics and traditional Chinese medicine (TCM), studies TCM, such as the diagnostics, therapeutics, indistinct disease theory, rehabilitation, health care and so forth, by using photonics. IN this paper, we will give an introduction of PTCM and review its progress in the collective interaction of low intensity laser irradiation with biological systems, the propagation of low intensity laser irradiation through tissue, the biophotonics representation of acupoint, low intensity laser therapy, TCM laser hemotherapy, laser acupuncture. In this paper, the concept of biological unit was put forward for acupoint and cell membrane receptors to be considered as an identical particle model. The interaction of identical particles was studied by quantum chemistry, as well as the response of the system interacting with physical factors by the time quantum theory on radiation-matter interaction. It was shown that the identical particles from coherent states, the response rate of the super-change state is a linear function of N2 and N3 (N is the particle number), and the one of the sub-change state is zero. Its application led to the explanation of the contribution of biological unit number of acupoint to acupoint specificity and the contribution of cell membrane receptors to low in tensity laser irradiation. The comparative research of acupoint effect and cell function with biophoton emission showed that acupoint states and the membrane receptor state are related to body diseases.

  13. Alternatives to traditional transportation fuels 1993

    SciTech Connect

    Not Available

    1995-01-01

    In recent years, gasoline and diesel fuel have accounted for about 80 percent of total transportation fuel and nearly all of the fuel used in on-road vehicles. Growing concerns about the environmental effects of fossil fuel use and the Nation`s high level of dependence on foreign oil are providing impetus for the development of replacements or alternatives for these traditional transportation fuels. (The Energy Policy Act of 1992 definitions of {open_quotes}replacement{close_quotes} and {open_quotes}alternative{close_quotes} fuels are presented in the following box.) The Alternative Motor Fuels Act of 1988, the Clean Air Act Amendments of 1990 (CAAA90) and the Energy Policy Act of 1992 (EPACT) are significant legislative forces behind the growth of replacement fuel use. Alternatives to Traditional Transportation Fuels 1993 provides the number of on-road alternative fueled vehicles in use in the United States, alternative and replacement fuel consumption, and information on greenhouse gas emissions resulting from the production, delivery, and use of replacement fuels for 1992, 1993, and 1995.

  14. Thomas Beddoes and the German psychological tradition.

    PubMed

    Vickers, Neil

    2009-09-20

    This paper considers Thomas Beddoes's role in disseminating German psychological ideas in Britain. It describes the German tradition as inaugurated by Karl Philipp Moritz (1756-93) and considers the chief differences between this tradition and the English one stemming from David Hartley. It is suggested that Beddoes found strong support for his convictions about human interiority in writings by Moritz and his followers. In particular, these enabled him to think about sanity and madness as being continuous with one another (rather than as one another's negation); they helped him locate the signs of madness in ordinary childhood behaviours; they reinforced his suspicions that many so-called nervous disorders were psychically caused; and they supplied him with a conception of unconscious passion. The paper concludes by considering Beddoes's appeal to Shakespeare's plays as a source of clinical knowledge about the nature of insanity, and argues that Beddoes has been overlooked as a crucial source for nineteenth-century psychiatrist-bardologists such as J. Conolly, J. C. Bucknill and H. Maudsley.

  15. Virtual labs: a substitute for traditional labs?

    PubMed

    Scheckler, Rebecca K

    2003-01-01

    Current technologies give us the ability to enhance and replace developmental biology classes with computer-based resources, often called virtual labs. In the process of using these resources, teachers may be tempted to neglect the simpler technologies and lab bench activities, which can be labor intensive. In this paper, I take a critical look at the role of computer-based materials for the teaching of developmental biology in order to aid teachers in assessing their value. I conclude that while digital tools have value, they should not replace all of the traditional laboratory activities. Clearly, both computer-enhanced activities and traditional labs must be included in laboratory exercises. Reliance on only one or the other is inappropriate. In order to determine when it is appropriate to use a particular educational tool, the goals of the course and the needs of biology students for an education that gives them a realistic and engaged view of biology must be understood. In this paper, I dispel some of the myths of computer tools and give specific guidelines for assessing their usage, taking into account the special needs of a developmental biology class and the difficulties of observing all the developmental stages of subject organisms in the timescale of class meetings. PMID:12705675

  16. The traditional treatment of AIDS in Uganda: benefits and problems. Key issues and debates: traditional healers.

    PubMed

    Baguma, P

    1996-07-01

    Many Ugandans turn to the traditional healing system for help in dealing with the psychosocial stress associated with HIV infection as well as for herbal treatments. Use of traditional healers for this purpose is encouraged by social and cultural beliefs that posit AIDS is a result of witchcraft or a curse from God. It is believed that if a sick person does not obtain treatment and dies, his spirit will cause further disease. Of concern is a tendency for people with AIDS to travel from one part of the country to another, seeking a cure from spiritualists, pure herbalists, and visionaries. Moreover, the intensified emergence of cults in response to the AIDS crisis creates potential for serious exploitation and further spread of the AIDS virus. Not only do these groups drain a family's financial resources, some practice unsafe practices such as intergroup sex or contact with unscreened blood. The estimated 6000-120,000 traditional healers in Uganda have the potential to provide a structure through which AIDS-related psychosocial problems are managed ("psychohealing"). Steps should be taken to understand the conditions that facilitate the emergence of healers purporting to be able to cure AIDS, the type of clients attracted to these services, and the costs and benefits of traditional medicine, with the ultimate goal of involving traditional healers in ongoing AIDS information, education, and counseling programs.

  17. The traditional treatment of AIDS in Uganda: benefits and problems. Key issues and debates: traditional healers.

    PubMed

    Baguma, P

    1996-07-01

    Many Ugandans turn to the traditional healing system for help in dealing with the psychosocial stress associated with HIV infection as well as for herbal treatments. Use of traditional healers for this purpose is encouraged by social and cultural beliefs that posit AIDS is a result of witchcraft or a curse from God. It is believed that if a sick person does not obtain treatment and dies, his spirit will cause further disease. Of concern is a tendency for people with AIDS to travel from one part of the country to another, seeking a cure from spiritualists, pure herbalists, and visionaries. Moreover, the intensified emergence of cults in response to the AIDS crisis creates potential for serious exploitation and further spread of the AIDS virus. Not only do these groups drain a family's financial resources, some practice unsafe practices such as intergroup sex or contact with unscreened blood. The estimated 6000-120,000 traditional healers in Uganda have the potential to provide a structure through which AIDS-related psychosocial problems are managed ("psychohealing"). Steps should be taken to understand the conditions that facilitate the emergence of healers purporting to be able to cure AIDS, the type of clients attracted to these services, and the costs and benefits of traditional medicine, with the ultimate goal of involving traditional healers in ongoing AIDS information, education, and counseling programs. PMID:12179373

  18. Traditional phytochemistry: identification of drug by 'taste'.

    PubMed

    Joshi, Kalpana; Hankey, Alex; Patwardhan, Bhushan

    2007-06-01

    Ayurveda, the system of traditional medicine from India, holds that 'Rasa', a concept roughly corresponding to taste, is a basis for identifying pharmacological properties of plants and other materia medica used in Dravyaguna-its system of phytomedicine. This idea has recently found support in studies of ibuprofen, the pharmacological properties of which are similar to those of oleocanthal, because the two substances have very similar tastes. This paper discusses a possible scientific approach to understanding the Ayurvedic (hypo)thesis in terms of the stereochemical basis of both pharamaco-activity and taste, and the numbers of possible pharmaco-active compounds that 'Rasa' may be able to distinguish. We conclude that molecules binding to a specific enzyme active site should have their own 'Rasa', and that the number of different subjectively experienced 'tastes' is more than enough to distinguish between molecular shapes binding to all enzyme active sites in the body. PMID:17549231

  19. Phylogenomic Analyses Support Traditional Relationships within Cnidaria.

    PubMed

    Zapata, Felipe; Goetz, Freya E; Smith, Stephen A; Howison, Mark; Siebert, Stefan; Church, Samuel H; Sanders, Steven M; Ames, Cheryl Lewis; McFadden, Catherine S; France, Scott C; Daly, Marymegan; Collins, Allen G; Haddock, Steven H D; Dunn, Casey W; Cartwright, Paulyn

    2015-01-01

    Cnidaria, the sister group to Bilateria, is a highly diverse group of animals in terms of morphology, lifecycles, ecology, and development. How this diversity originated and evolved is not well understood because phylogenetic relationships among major cnidarian lineages are unclear, and recent studies present contrasting phylogenetic hypotheses. Here, we use transcriptome data from 15 newly-sequenced species in combination with 26 publicly available genomes and transcriptomes to assess phylogenetic relationships among major cnidarian lineages. Phylogenetic analyses using different partition schemes and models of molecular evolution, as well as topology tests for alternative phylogenetic relationships, support the monophyly of Medusozoa, Anthozoa, Octocorallia, Hydrozoa, and a clade consisting of Staurozoa, Cubozoa, and Scyphozoa. Support for the monophyly of Hexacorallia is weak due to the equivocal position of Ceriantharia. Taken together, these results further resolve deep cnidarian relationships, largely support traditional phylogenetic views on relationships, and provide a historical framework for studying the evolutionary processes involved in one of the most ancient animal radiations.

  20. Native Americans: traditional healing.

    PubMed

    Broome, Barbara; Broome, Rochelle

    2007-04-01

    There are an estimated 4.1 million people who are classified as American Indian and Alaska Native alone or in combination with one or more other races. This racial group composes 1.5% of the total U.S. population. The leading causes of illness and death among American Indians are heart disease, cancer, unintentional injuries (accidents), diabetes, and stroke. American Indians also have a high prevalence of obesity, chronic renal failure, alcoholism, and are at increased risk for mental health issues and suicide. In an effort to build a trusted relationship with these patients and become an active participant in their care, the health care provider must demonstrate respect for the traditions of the American Indian. PMID:17494460

  1. Muslim traditions and attitudes to female education.

    PubMed

    Siann, G; Khalid, R

    1984-06-01

    It has been suggested that girls and women coming from a Muslim background in the Asian sub-continent are disadvantaged in the educational sphere. In this study two particular aspects of this suggested disadvantage are investigated. First, the importance of educating males rather than females and secondly, the issue of parental and husband's control over the rights of women to education and work. Twenty-six Muslim females living in a large Scottish town but of a Pakistani Punjabi background were interviewed in depth. The findings, that these women considered that it is as important to educate girls as it is to educate boys, and that they acquiesced in parental and husband's control over the rights of females to be educated and work, are discussed within a cross-cultural perspective. It is concluded that such issues cannot be isolated from traditional values about the importance of upholding family honour. PMID:6747041

  2. [Scientific Positioning of Traditional Chinese Medicine].

    PubMed

    Li, Yong-ming

    2016-03-01

    Whether traditional Chinese medicine (TCM) could be categorized as a kind of science or not has been a controversial issue over last century. Part of the confusion is caused by the indistinguishable usage of Chinese words "science" and "scientific" during discussion. According to western academic standards, TCM cannot be considered as pure or conventional science. However, in author's view, the foundation of a majority part of TCM practice is probably scientific, while many TCM theories remain unproved. In this article, medical theories and practices are classified based on scientific content into eight levels: medical science, scientific medicine, medical system, medical theory, medical opinion, medical belief, medical cultism, and medical fraud. Both Western medicine and TCM are positioned in this system accordingly. Currently, the scientific level of TCM is much lower than that of Western medicine, and more research is needed for its improvement.

  3. Cookoff of non-traditional detonators

    NASA Astrophysics Data System (ADS)

    Zucker, Jonathan; Tappan, Bryce C.; Manner, Virginia W.; Novak, Alan

    2012-03-01

    Significant work has gone into understanding the cookoff behavior of a variety of explosives, primarily for safety and surety reasons. However, current times require similar knowledge on a new suite of explosives that are readily attainable or made, and are easily initiated without expensive firesets or controlled materials. Homemade explosives (HMEs) are simple to synthesize from readily available precursor materials. Two of these HMEs, triacetone triperoxide (TATP) and hexamethylene triperoxide diamine (HMTD) are not only simple to prepare, but have sufficient output and sensitivity to act as primary explosives in an initiation train. Previous work has shown that detonators may be an integral vulnerability in a cookoff scenario. This poster contains the results of cookoff experiments performed on detonators made with TATP and HMTD. We found that the less chemically stable TATP decomposed during heating, while the more chemically stable HMTD acted like a traditional primary explosive, namely reaction violence and time-to-ignition were independent of confinement.

  4. Cookoff of Non-Traditional Detonators

    NASA Astrophysics Data System (ADS)

    Zucker, Jonathan; Tappan, Bryce; Manner, Virginia; Novak, Alan

    2011-06-01

    Significant work has gone into understanding the cookoff behavior of a variety of explosives, primarily for safety and surety reasons. However, current times require similar knowledge on a new suite of explosives that are readily attainable or made, and are easily initiated without expensive firesets or controlled materials. Homemade explosives (HMEs) are simple to synthesize from readily available precursor materials. Two of these HMEs, triacetone triperoxide (TATP) and hexamethylene triperoxide diamine (HMTD) are not only simple to prepare, but have sufficient output and sensitivity to act as primary explosives in an initiation train. Previous work has shown that detonators may be an integral vulnerability in a cookoff scenario. This poster contains the results of cookoff experiments performed on detonators made with TATP and HMTD. We found that the less chemically stable TATP decomposed during heating, while the more chemically stable HMTD acted like a traditional primary explosive, namely reaction violence and time-to-ignition were independent of confinement.

  5. Traditional Knowledge Strengthens NOAA's Environmental Education

    NASA Astrophysics Data System (ADS)

    Stovall, W. K.; McBride, M. A.; Lewinski, S.; Bennett, S.

    2010-12-01

    Environmental education efforts are increasingly recognizing the value of traditional knowledge, or indigenous science, as a basis to teach the importance of stewardship. The National Oceanic and Atmospheric Administration (NOAA) Pacific Services Center incorporates Polynesian indigenous science into formal and informal education components of its environmental literacy program. By presenting indigenous science side by side with NOAA science, it becomes clear that the scientific results are the same, although the methods may differ. The platforms for these tools span a vast spectrum, utilizing media from 3-D visualizations to storytelling and lecture. Navigating the Pacific Islands is a Second Life project in which users navigate a virtual Polynesian voyaging canoe between two islands, one featuring native Hawaiian practices and the other where users learn about NOAA research and ships. In partnership with the University of Hawai‘i Waikiki Aquarium, the Nana I Ke Kai (Look to the Sea) series focuses on connecting culture and science during cross-discipline, publicly held discussions between cultural practitioners and research scientists. The Indigenous Science Video Series is a multi-use, animated collection of short films that showcase the efforts of NOAA fisheries management and ship navigation in combination with the accompanying Polynesian perspectives. Formal education resources and lesson plans for grades 3-5 focusing on marine science have also been developed and incorporate indigenous science practices as examples of conservation success. By merging traditional knowledge and stewardship practices with NOAA science in educational tools and resources, NOAA's Pacific Services Center is helping to build and increase environmental literacy through the development of educational tools and resources that are applicable to place-based understanding and approaches.

  6. Family planning uses traditional theater in Mali.

    PubMed

    Schubert, J

    1988-01-01

    Mali's branch of the International Planned Parenthood Federation has found a vehicle that effectively conveys the idea of family planning through the use of contraception, a method that blends the country's cultural heritage and modern technology. Despite becoming the first sub-Saharan francophone country to promote family planning, Mali only counted 1% of its population using a modern method of contraception. So with the aid of The Johns Hopkins University/Population COmmunication Services (JHU/PCS), the Association Malienne pour la Protection et la Promotion de la Famille (AMPPF) developed several programs to promote contraception, but none were more successful than the Koteba Project, which used Mali's traditional theater form to communicate the message. While comical, the Koteba generally deals with social issues -- it informs and entertains. This particular Koteba told the story of two government employees, one with two wives and many children, the other with one wife and few children. The first one sees nothing but family problems: fighting wives and delinquent children. The second one, who had used family planning, enjoys a peaceful home. Upon hearing of his friend's successes with family planning, the tormented government employee becomes convinced of its needs, and persuades his wives to accompany him to a family planning clinic. Developed at a cost of approximately US $3000 and televised nationwide, the Koteba proved effective. A survey of 500 people attending an AMPPF clinic revealed that 1/4 of them remembered the program. With the success of the Koteba, JHU/PCS and AMPPF are now exploring other traditional channels of communication.

  7. Traditional beliefs part of people's lives.

    PubMed

    Keller, S

    1996-01-01

    Many couples worldwide practice rituals, herbal approaches, and similar traditional approaches to regulate fertility, but many of them are ineffective at preventing pregnancy and some may even be harmful. Health providers who are familiar with cultural beliefs about fertility may use nonharmful practices (e.g., rituals or storytelling) to teach couples about the fertile period or modern contraception. In fact, providers gain credibility when they teach family planning in ways that include traditional beliefs. In Nigeria, fertility regulation methods were used before modern contraception was introduced. In both Nigeria and Niger, some customs prohibit premarital sexual intercourse. Others promote sexual abstinence for up to three years to promote proper birth spacing. Even though many beliefs do not prevent pregnancy and cause no harm, they can be used to assure women that they are in control of their own fertility. Such beliefs include avoiding the sun or moon at certain times or wearing charms (e.g., dead spiders, children's teeth, or leopard skin bracelets). Providers should discourage dangerous or counterproductive beliefs, however. For example, the Nigerian belief that intercourse during menstruation turns people into albinos (although it is not harmful) may encourage sex during the fertile period. Some harmful beliefs or practices include douching with hot water, salt, vinegar, lemon, or potassium after sex; eating arsenic or castor oil seeds; and drinking water used to wash dead bodies. A 28-bead necklace is being used to help women keep track of their menstrual cycle and know when the risk of pregnancy is greatest. 11 white beads designate the fertile period, with fluorescent beads indicating the peak days of ovulation. In Brazil, the third most popular family planning method is natural family planning (NFP), indicating a clear demand for NFP; yet many couples use NFP incorrectly. In the Philippines, lime juice is used to prevent bean pods from opening and

  8. Traditional Indian spices and their health significance.

    PubMed

    Krishnaswamy, Kamala

    2008-01-01

    India has been recognized all over the world for spices and medicinal plants. Both exhibit a wide range of physiological and pharmacological properties. Current biomedical efforts are focused on their scientific merits, to provide science-based evidence for the traditional uses and to develop either functional foods or nutraceuticals. The Indian traditional medical systems use turmeric for wound healing, rheumatic disorders, gastrointestinal symptoms, deworming, rhinitis and as a cosmetic. Studies in India have explored its anti-inflammatory, cholekinetic and anti-oxidant potentials with the recent investigations focusing on its preventive effect on precarcinogenic, anti-inflammatory and anti atherosclerotic effects in biological systems both under in vitro and in vivo conditions in animals and humans. Both turmeric and curcumin were found to increase detoxifying enzymes, prevent DNA damage, improve DNA repair, decrease mutations and tumour formation and exhibit antioxidative potential in animals. Limited clinical studies suggest that turmeric can significantly impact excretion of mutagens in urine in smokers and regress precancerous palatal lesions. It reduces DNA adducts and micronuclei in oral epithelial cells. It prevents formation of nitroso compounds both in vivo and in vitro. It delays induced cataract in diabetes and reduces hyperlipidemia in obese rats. Recently several molecular targets have been identified for therapeutic / preventive effects of turmeric. Fenugreek seeds, a rich source of soluble fiber used in Indian cuisine reduces blood glucose and lipids and can be used as a food adjuvant in diabetes. Similarly garlic, onions, and ginger have been found to modulate favourably the process of carcinogenesis. PMID:18296352

  9. Manual versus Automated Rodent Behavioral Assessment: Comparing Efficacy and Ease of Bederson and Garcia Neurological Deficit Scores to an Open Field Video-Tracking System.

    PubMed

    Desland, Fiona A; Afzal, Aqeela; Warraich, Zuha; Mocco, J

    2014-01-01

    Animal models of stroke have been crucial in advancing our understanding of the pathophysiology of cerebral ischemia. Currently, the standards for determining neurological deficit in rodents are the Bederson and Garcia scales, manual assessments scoring animals based on parameters ranked on a narrow scale of severity. Automated open field analysis of a live-video tracking system that analyzes animal behavior may provide a more sensitive test. Results obtained from the manual Bederson and Garcia scales did not show significant differences between pre- and post-stroke animals in a small cohort. When using the same cohort, however, post-stroke data obtained from automated open field analysis showed significant differences in several parameters. Furthermore, large cohort analysis also demonstrated increased sensitivity with automated open field analysis versus the Bederson and Garcia scales. These early data indicate use of automated open field analysis software may provide a more sensitive assessment when compared to traditional Bederson and Garcia scales.

  10. Access and benefits sharing of genetic resources and associated traditional knowledge in northern Canada: understanding the legal environment and creating effective research agreements

    PubMed Central

    Geary, Janis; Jardine, Cynthia G.; Guebert, Jenilee; Bubela, Tania

    2013-01-01

    Background Research in northern Canada focused on Aboriginal peoples has historically benefited academia with little consideration for the people being researched or their traditional knowledge (TK). Although this attitude is changing, the complexity of TK makes it difficult to develop mechanisms to preserve and protect it. Protecting TK becomes even more important when outside groups become interested in using TK or materials with associated TK. In the latter category are genetic resources, which may have commercial value and are the focus of this article. Objective This article addresses access to and use of genetic resources and associated TK in the context of the historical power-imbalances in research relationships in Canadian north. Design Review. Results Research involving genetic resources and TK is becoming increasingly relevant in northern Canada. The legal framework related to genetic resources and the cultural shift of universities towards commercial goals in research influence the environment for negotiating research agreements. Current guidelines for research agreements do not offer appropriate guidelines to achieve mutual benefit, reflect unequal bargaining power or take the relationship between parties into account. Conclusions Relational contract theory may be a useful framework to address the social, cultural and legal hurdles inherent in creating research agreements. PMID:23986896

  11. Traditional versus Non-Traditional University Students: Does Age Determine Learning?

    ERIC Educational Resources Information Center

    Christian, Maria E.

    This study investigated how students over the age of 30--nontraditional students--performed in the university setting compared to traditional students (under age 30). Overall classroom performance was evaluated by teacher-made assessments for the two groups of students, who were enrolled in an undergraduate technical writing course during the…

  12. An Island of Learning: Academeocracy in Taiwan. An Inquiry into Non-Traditional and Traditional Education.

    ERIC Educational Resources Information Center

    Smith, Douglas C.

    Traditional and nontraditional education in Taiwan are considered, based on interviews with educators and scholars in Taiwan, observations, and research materials. To provide a picture of the evolution of academe in the Chinese-Taiwan setting, attention is directed to philosophy, history, academic ethics and excellence, methodology, and policy…

  13. Ethnic Label Use in Adolescents from Traditional and Non-Traditional Immigrant Communities

    ERIC Educational Resources Information Center

    Kiang, Lisa; Perreira, Krista M.; Fuligni, Andrew J.

    2011-01-01

    Understanding adolescents' use of ethnic labels is a key developmental issue, particularly given the practical significance of identity and self-definition in adolescents' lives. Ethnic labeling was examined among adolescents in the traditional immigrant receiving area of Los Angeles (Asian n = 258, Latino n = 279) and the non-traditional…

  14. Accommodating Student Swirl: When Traditional Students Are No Longer the Tradition

    ERIC Educational Resources Information Center

    Borden, Victor M. H.

    2004-01-01

    The term "student swirl" was coined by Alfredo de los Santos and Irene Wright in 1990, along with the term "double-dipping" (concurrent enrollment at two institutions), to characterize the back-and-forth, multi-institutional attendance pattern common among students attending community colleges. However, traditional "linear-matriculation" image of…

  15. "Is it still safe to eat traditional food?" Addressing traditional food safety concerns in aboriginal communities.

    PubMed

    Bordeleau, Serge; Asselin, Hugo; Mazerolle, Marc J; Imbeau, Louis

    2016-09-15

    Food insecurity is a growing concern for indigenous communities worldwide. While the risk of heavy metal contamination associated to wild food consumption has been extensively studied in the Arctic, data are scarce for the Boreal zone. This study addressed the concerns over possible heavy metal exposure through consumption of traditional food in four Anishnaabeg communities living in the Eastern North American boreal forest. Liver and meat samples were obtained from 196 snowshoe hares (Lepus americanus) trapped during winter 2012 across the traditional lands of the participating communities and within 56-156km of a copper smelter. Interviews were conducted with 78 household heads to assess traditional food habits, focusing on snowshoe hare consumption. Concentrations in most meat and liver samples were below the detection limit for As, Co, Cr, Ni and Pb. Very few meat samples had detectable Cd and Hg concentrations, but liver samples had mean dry weight concentrations of 3.79mg/kg and 0.15mg/kg respectively. Distance and orientation from the smelter did not explain the variability between samples, but percent deciduous and mixed forest cover had a marginal negative effect on liver Cd, Cu and Zn concentrations. The estimated exposition risk from snowshoe hare consumption was low, although heavy consumers could slightly exceed recommended Hg doses. In accordance with the holistic perspective commonly adopted by indigenous people, the nutritional and sociocultural importance of traditional food must be considered in risk assessment. Traditional food plays a significant role in reducing and preventing serious health issues disproportionately affecting First Nations, such as obesity, diabetes, and cardiovascular diseases.

  16. "Is it still safe to eat traditional food?" Addressing traditional food safety concerns in aboriginal communities.

    PubMed

    Bordeleau, Serge; Asselin, Hugo; Mazerolle, Marc J; Imbeau, Louis

    2016-09-15

    Food insecurity is a growing concern for indigenous communities worldwide. While the risk of heavy metal contamination associated to wild food consumption has been extensively studied in the Arctic, data are scarce for the Boreal zone. This study addressed the concerns over possible heavy metal exposure through consumption of traditional food in four Anishnaabeg communities living in the Eastern North American boreal forest. Liver and meat samples were obtained from 196 snowshoe hares (Lepus americanus) trapped during winter 2012 across the traditional lands of the participating communities and within 56-156km of a copper smelter. Interviews were conducted with 78 household heads to assess traditional food habits, focusing on snowshoe hare consumption. Concentrations in most meat and liver samples were below the detection limit for As, Co, Cr, Ni and Pb. Very few meat samples had detectable Cd and Hg concentrations, but liver samples had mean dry weight concentrations of 3.79mg/kg and 0.15mg/kg respectively. Distance and orientation from the smelter did not explain the variability between samples, but percent deciduous and mixed forest cover had a marginal negative effect on liver Cd, Cu and Zn concentrations. The estimated exposition risk from snowshoe hare consumption was low, although heavy consumers could slightly exceed recommended Hg doses. In accordance with the holistic perspective commonly adopted by indigenous people, the nutritional and sociocultural importance of traditional food must be considered in risk assessment. Traditional food plays a significant role in reducing and preventing serious health issues disproportionately affecting First Nations, such as obesity, diabetes, and cardiovascular diseases. PMID:27196990

  17. NON-TRADITIONAL 'GREENER' ALTERNATIVES OR ORGANIC TRANSFORMATIONS

    EPA Science Inventory


    Non-traditional 'Greener' Alternatives to Organic Transformations

    Synthetic organic transformations performed under non-traditional conditions are becoming popular primarily to circumvent the growing environmental concerns. A solvent-free approach that involves microw...

  18. NON-TRADITIONAL 'GREENER' ALTERNATIVES TO SYNTHETIC ORGANIC TRANSFORMATIONS

    EPA Science Inventory

    Non-traditional 'Greener' Alternatives to Synthetic Organic Transformations

    Rajender S. Varma
    Synthetic organic transformations performed under non-traditional conditions are becoming popular primarily to circumvent the growing environmental concerns. A rapid and envir...

  19. Contemporary Inuit Traditional Beliefs Concerning Meteorites

    NASA Astrophysics Data System (ADS)

    Mardon, A. A.; Mardon, E. G.; Williams, J. S.

    1992-07-01

    Inuit religious mythology and the importance of meteorites as "messages" from the Creator of all things is only now being recognized. Field investigations near Resolute, Cornwallis Island in the high Canadian Arctic in 1988 are the bases for this paper. Through interpreters, several elders of the local Inuit described in detail the Inuit belief, recognition, and wonder at the falling meteors & meteorites during the long Polar Night and Polar Day. Such events are passed on in the oral tradition from generation to generation by the elders and especially those elders who fulfill the shamanistic roles. The Inuit have come across rocks that they immediately recognize as not being "natural" and in the cases of a fall that was observed and the rock recovered the meteorite is kept either on the person or in some hidden niche known only to that person. In one story recounted a meteorite fell and was recovered at the birth of one very old elder and the belief was that if the rock was somehow damaged or taken from his possession he would die. Some indirect indication also was conveyed that the discovery and possession of meteorites allow shaman to have "supernatural" power. This belief in the supernatural power of meteorites can be seen historically in many societies, including Islam and the "black rock" (Kaaba) of Mecca. It should also be noted, however, that metallic meteorites were clearly once the major source of iron for Eskimo society as is indicated from the recovery of meteoritical iron arrow heads and harpoon heads from excavated pre-Viking contact sites. The one evident thing that became clear to the author is that the Inuit distinctly believe that these meteorites are religious objects of the highest order and it brings into question the current academic practice of sending meteorites south to research institutes. Any seeming conflict with the traditional use of meteoric iron is more apparent than real--the animals, the hunt, and the act of survival--all being

  20. The Longest War: The Two Traditions of Adult Education.

    ERIC Educational Resources Information Center

    Merlyn, Teri

    2001-01-01

    More than the liberal tradition, the radical tradition has been the influential developmental force in adult education. Although late 20th-century events have disrupted that tradition, it is critical to maintain radicalism as a force for emancipatory education in the current environment, which emphasizes vocationalism and globalism. (Contains 53…

  1. Transforming Traditions: Taking Popular Culture Seriously in Religious Education

    ERIC Educational Resources Information Center

    Hess, Mary

    2004-01-01

    Making traditions "accessible" and making the connections between traditions and transformation ?manifest? (this is Boys's definition of religious education), is a challenging endeavor in mass mediated popular culture contexts. Although definitions of "tradition" may differ from community to community, there is generally a sustained pattern …

  2. Polanyi and the Role of Tradition in Scientific Inquiry

    ERIC Educational Resources Information Center

    Mitchell, Mark T.

    2011-01-01

    A characteristic of the modern mind is a disdain for tradition. Polanyi argues that neglecting the role of tradition leads to philosophical incoherence as well as moral and political chaos. Polanyi's postcritical philosophy represents an attempt to show how tradition plays a vital role in the process of discovery. Ultimately, a coherent account of…

  3. To Be Like Primrose: Understanding Tradition in a Viola Studio

    ERIC Educational Resources Information Center

    Kedem, Yore

    2011-01-01

    Dealing with traditions is a central issue in music education. I investigate different perspectives on tradition by engaging in a local hermeneutic study surrounding an interpretive event from a viola studio. To understand the function of tradition in this event, I construct a theoretical perspective with roots in hermeneutics and educational…

  4. Traditions of Reform in U.S. Teacher Education.

    ERIC Educational Resources Information Center

    Zeichner, Kenneth M.; Liston, Daniel P.

    1990-01-01

    Describes four traditions of reform in twentieth-century U.S. teacher education: academic, social efficiency, developmentalist, and social reconstructionist. Each tradition is illustrated with examples from contemporary and earlier programs. It is argued that this framework of reform traditions can help clarify differences among ideas and…

  5. Traditions of Reform in U.S. Teacher Education.

    ERIC Educational Resources Information Center

    Zeichner, Kenneth M.; Liston, Daniel P.

    Four traditions of reform in 20th century U.S. teacher education are described: academic, social efficiency, developmentalist, and social reconstructionist. Each tradition is illustrated with examples from both early and contemporary teacher education programs. Following the presentation of the reform traditions, the heuristic value of the…

  6. Indigenous Models of Therapy in Traditional Asian Societies.

    ERIC Educational Resources Information Center

    Das, Ajit K.

    1987-01-01

    Presents an overview of some indigenous ways of understanding and dealing with psychological disorders in the traditional societies of Asia. Indigenous approaches to healing and psychotherapy existing in India, China, and Japan are included. Models of healing in these three societies are classified as folk traditions, mystical traditions, and…

  7. Humanistic Traditions, East and West: Convergence and Divergence

    ERIC Educational Resources Information Center

    Kato, Morimichi

    2016-01-01

    The term "humanism" is Western in origin. It denotes the tradition that places special emphasis on cultivation of letters for education. In the West, this tradition was originated with sophists and Isocrates, established by Cicero, and was developed by Renaissance humanists. East Asia, however, also has its own humanistic traditions with…

  8. Phylogenomic Analyses Support Traditional Relationships within Cnidaria

    PubMed Central

    Zapata, Felipe; Goetz, Freya E.; Smith, Stephen A.; Howison, Mark; Siebert, Stefan; Church, Samuel H.; Sanders, Steven M.; Ames, Cheryl Lewis; McFadden, Catherine S.; France, Scott C.; Daly, Marymegan; Collins, Allen G.; Haddock, Steven H. D.; Dunn, Casey W.; Cartwright, Paulyn

    2015-01-01

    Cnidaria, the sister group to Bilateria, is a highly diverse group of animals in terms of morphology, lifecycles, ecology, and development. How this diversity originated and evolved is not well understood because phylogenetic relationships among major cnidarian lineages are unclear, and recent studies present contrasting phylogenetic hypotheses. Here, we use transcriptome data from 15 newly-sequenced species in combination with 26 publicly available genomes and transcriptomes to assess phylogenetic relationships among major cnidarian lineages. Phylogenetic analyses using different partition schemes and models of molecular evolution, as well as topology tests for alternative phylogenetic relationships, support the monophyly of Medusozoa, Anthozoa, Octocorallia, Hydrozoa, and a clade consisting of Staurozoa, Cubozoa, and Scyphozoa. Support for the monophyly of Hexacorallia is weak due to the equivocal position of Ceriantharia. Taken together, these results further resolve deep cnidarian relationships, largely support traditional phylogenetic views on relationships, and provide a historical framework for studying the evolutionary processes involved in one of the most ancient animal radiations. PMID:26465609

  9. Immobilization: A Revolution in Traditional Brewing

    NASA Astrophysics Data System (ADS)

    Virkajärvi, Ilkka; Linko, Matti

    In nature many micro-organisms tend to bind to solid surfaces. This tendency has long been utilized in a number of processes, for example in producing vinegar and acetic acid in bioreactors filled with wood shavings. Acetobacteria are attached to the surface of these shavings. In modern technical language: they are immobilized. Also yeast cells can be immobilized. In the brewing industry this has been the basis for maintaining efficient, continuous fermentation in bioreactors with very high yeast concentrations. The most dramatic change in brewing over recent years has been the replacement of traditional lagering of several weeks by a continuous process in which the residence time is only about 2h. Continuous primary fermentation is used on a commercial scale in New Zealand. In this process, instead of a carrier, yeast is retained in reactors by returning it partly after separation. In many pilot scale experiments the primary fermentation is shortened from about 1week to 1-2days using immobilized yeast reactors. When using certain genetically modified yeast strains no secondary fermentation is needed, and the total fermentation time in immobilized yeast reactors can therefore be shortened to only 2days.

  10. Recurrent Pregnancy Loss and Traditional Chinese Medicine

    PubMed Central

    Cantor, Dara; Marx, Benjamin L.

    2013-01-01

    Abstract Background Recurrent pregnancy loss (RPL) can present with coexistent subfertility caused by diminished ovarian reserve (DOR). Recent texts suggest that Traditional Chinese Medicine (TCM) may improve pregnancy outcomes for women with RPL. Objective This article reports the outcome of the treatment of a female of advanced maternal age. She had diagnoses of DOR and RPL. Design, Setting, and Patient This 42-year-old patient with DOR and RPL presented in a private acupuncture practice, located in Bellevue, WA. Intervention The patient received TCM treatment that involved weekly acupuncture and Chinese herbal therapy from June 2006 to May 2007. Main Outcome Measures The outcome sought was a live birth after 24 weeks of gestation. Results After another miscarriage in September 2006, this patient conceived a viable pregnancy in December 2006, after 6 months of treatment. She continued treatment through 20 weeks and delivered a healthy son at 39.5 weeks of gestation. Conclusions Subfertile women with RPL may benefit from TCM treatment. More research is needed to examine the safety and effectiveness of TCM as a treatment for RPL. PMID:24761174

  11. Childbirth customs in Orthodox Jewish traditions.

    PubMed Central

    Bodo, K.; Gibson, N.

    1999-01-01

    OBJECTIVE: To describe cultural beliefs of Orthodox Jewish families regarding childbirth in order to help family physicians enhance the quality and sensitivity of their care. QUALITY OF EVIDENCE: These findings were based on a review of the literature searched in MEDLINE (1966 to present), HEALTHSTAR (1975 to present), EMBASE (1988 to present), and Social Science Abstracts (1984 to present). Interviews with several members of the Orthodox Jewish community in Edmonton, Alta, and Vancouver, BC, were conducted to determine the accuracy of the information presented and the relevance of the paper to the current state of health care delivery from the recipients' point of view. MAIN MESSAGE: Customs and practices surrounding childbirth in the Orthodox Jewish tradition differ in several practical respects from expectations and practices within the Canadian health care system. The information presented was deemed relevant and accurate by those interviewed, and the subject matter was considered to be important for improving communication between patients and physicians. Improved communication and recognition of these differences can improve the quality of health care provided to these patients. CONCLUSIONS: Misunderstandings rooted in different cultural views of childbirth and the events surrounding it can adversely affect health care provided to women in the Orthodox Jewish community in Canada. A basic understanding of the cultural foundations of potential misunderstandings will help Canadian physicians provide effective health care to Orthodox Jewish women. PMID:10099807

  12. Antifertility effect of Jamu (traditional herbal medicine).

    PubMed

    Azimahtol Hawariah Lope Pihie; Embun Naim

    1983-12-01

    Rahwana and Kursani, 2 brands of jamu, a traditional Malay herbal medicine, were investigated for antifertility properties in rats and mice. The findings suggest that jamu has an antifertility effect in both these rodents. This effect appears to be dose dependent and in addition the stage at which it was fed also appears to be crucial for the effect to manifest. Rahwana is effective when fed on day 4 of gestation. However jamu Kursani does not appear to be dose dependent and is effective when fed on days 1 and 4 of gestation. Jamu Rahwana does not alter the LH or estrogen levels in rats. Therefore, the induction of the antifertility effect is suggested to be by means other than hormonal. It is felt that jamu either inhibits the implantation of the zygote or causes resorption of the fetus. Whether any antifertility effect exists in women using jamu remain to be clarified. The mechanism of action, its reliability and effectiveness as a contraceptive, the side effects, if any, pharmacology of the active ingredient and other relevant investigations need to be carried out before it can be recommended for human use. The study does indicate that jamu has potential as an antifertility agent and could be effectively used in fertility regulation. PMID:12313336

  13. Traditional Chinese Medicine for Chronic Fatigue Syndrome

    PubMed Central

    Chen, Rui; Moriya, Junji; Yamakawa, Jun-ichi; Takahashi, Takashi

    2010-01-01

    More and more patients have been diagnosed as having chronic fatigue syndrome (CFS) in recent years. Western drug use for this syndrome is often associated with many side-effects and little clinical benefit. As an alternative medicine, traditional Chinese medicine (TCM) has provided some evidences based upon ancient texts and recent studies, not only to offer clinical benefit but also offer insights into their mechanisms of action. It has perceived advantages such as being natural, effective and safe to ameliorate symptoms of CFS such as fatigue, disordered sleep, cognitive handicaps and other complex complaints, although there are some limitations regarding the diagnostic standards and methodology in related clinical or experimental studies. Modern mechanisms of TCM on CFS mainly focus on adjusting immune dysfunction, regulating abnormal activity in the hypothalamic-pituitary-adrenal (HPA) axis and serving as an antioxidant. It is vitally important for the further development to establish standards for ‘zheng’ of CFS, i.e. the different types of CFS pathogenesis in TCM, to perform randomized and controlled trials of TCM on CFS and to make full use of the latest biological, biochemical, molecular and immunological approaches in the experimental design. PMID:18955323

  14. Beyond traditional pharmacology: new tools and approaches.

    PubMed

    Gurevich, E V; Gurevich, V V

    2015-07-01

    Traditional pharmacology is defined as the science that deals with drugs and their actions. While small molecule drugs have clear advantages, there are many cases where they have proved to be ineffective, prone to unacceptable side effects, or where due to a particular disease aetiology they cannot possibly be effective. A dominant feature of the small molecule drugs is their single mindedness: they provide either continuous inhibition or continuous activation of the target. Because of that, these drugs tend to engage compensatory mechanisms leading to drug tolerance, drug resistance or, in some cases, sensitization and consequent loss of therapeutic efficacy over time and/or unwanted side effects. Here we discuss new and emerging therapeutic tools and approaches that have potential for treating the majority of disorders for which small molecules are either failing or cannot be developed. These new tools include biologics, such as recombinant hormones and antibodies, as well as approaches involving gene transfer (gene therapy and genome editing) and the introduction of specially designed self-replicating cells. It is clear that no single method is going to be a 'silver bullet', but collectively, these novel approaches hold promise for curing practically every disorder.

  15. Traditional zootherapeutic studies in India: a review

    PubMed Central

    Mahawar, Madan Mohan; Jaroli, DP

    2008-01-01

    The present study aims to review the zootherapeutic practices of the different ethnic communities of India. This work is also an attempt to present a list of animals' use for medicinal purposes by different communities of India. Data were gathered from 15 published research papers of various authors on zootherapeutic studies in India from 2000 to 2007. Approximately 109 animals and their 270 uses are reported in traditional medicine in different parts of India. Of these, the highest numbers of animal species (42, 38.5%) with 50 (18.5%) uses have been reported for the treatment of Respiratory system related problems. Rheumatic and other pains are treated with 32 species (29.4%) in 34 (12.9%) uses. Gastric problems are reported to be treated with 22 (20.2%) species in 26 (9.9%) uses. The mammals constitute the highest number of animals used for medicinal purposes. 44 (40%) mammals, 24 (22%) invertebrates, 18 (17%) birds, 12 (11%) reptiles, nine (8%) fishes and two (2%) amphibians have been reported for medicinal purposes. Of the total 109 animal species reported, 76(70%) are included in IUCN red data list and 36 (33%) animal species are listed in CITES appendix I, II, and III. This work will be helpful in biodiversity conservation in India and also give a clue to investigate bio-active compound in these animal raw materials. PMID:18634551

  16. Morality and moral development: Traditional Hindu concepts

    PubMed Central

    Srivastava, Chhitij; Dhingra, Vishal; Bhardwaj, Anupam; Srivastava, Alka

    2013-01-01

    Morality (from the Latin word moralitas that means “manner, character, proper behavior”) is the differentiation of intentions, decisions, and actions between those that are good (or right) and those that are bad (or wrong). It is determined by how one's genetic makeup interacts with the environment. The development of morality has been a subject of investigation for a number of decades, and our understanding of neuro-biological and psychological mechanisms has increased manifolds in the last few decades. Development of morality has been of particular significance to psychiatric literature because of its significant contribution to the development of one's personality and it's aberration in various disorders. Cultures that have been just, equal and moral have been widely accepted and appreciated. In this review, we shall summarize the modern theories of moral development and then look into a part of our past and cultural heritage and review the traditional Hindu concepts of morality and their contribution to development of one's personality and their relevance in the current times. PMID:23858269

  17. HIV infection in traditional rural communities.

    PubMed

    Carwein, V L; Sabo, C E; Berry, D E

    1993-03-01

    The challenge to rural nurses to deliver knowledgeable and skilled nursing and health care to individuals with HIV infection and AIDS is indeed tremendous. Isolation of rural communities and health care facilities coupled with limited resources, financial concerns, conservative values of many traditional rural communities, and the tendency to exclude those who do not conform to community norms make it difficult to integrate the individual with HIV disease into the rural health care delivery system fully. Issues of particular concern to the rural nurse include maintenance of client confidentiality, obtaining and maintaining current knowledge and skills necessary to the provision of quality HIV nursing care, management of complex client health care problems, and provision of appropriate support services. Rural nurses must be innovative and creative in developing mechanisms to deal with these concerns. In addition, because rural nurses are well respected by the community and viewed as possessing a great deal of expertise in the delivery of health care, they are well positioned to provide leadership to the community in developing educational and care strategies to more effectively provide HIV care. Indeed, the delivery of high-quality HIV care in rural areas across the United States will likely depend on the expertise and leadership provided by rural nurses. PMID:8451211

  18. Ichthyofauna Used in Traditional Medicine in Brazil

    PubMed Central

    El-Deir, Ana Carla Asfora; Collier, Carolina Alves; de Almeida Neto, Miguel Santana; Silva, Karina Maria de Souza; Policarpo, Iamara da Silva; Araújo, Thiago Antonio S.; Alves, Rômulo Romeu Nóbrega; de Albuquerque, Ulysses Paulino; de Moura, Geraldo Jorge Barbosa

    2012-01-01

    Fish represent the group of vertebrates with the largest number of species and the largest geographic distribution; they are also used in different ways by modern civilizations. The goal of this study was to compile the current knowledge on the use of ichthyofauna in zootherapeutic practices in Brazil, including ecological and conservational commentary on the species recorded. We recorded a total of 85 species (44 fresh-water species and 41 salt-water species) used for medicinal purposes in Brazil. The three most commonly cited species were Hoplias malabaricus, Hippocampus reidi, and Electrophorus electricus. In terms of conservation status, 65% of species are in the “not evaluated” category, and 14% are in the “insufficient data” category. Three species are in the “vulnerable” category: Atlantoraja cyclophora, Balistes vetula, and Hippocampus erectus. Currently, we cannot avoid considering human pressure on the population dynamics of these species, which is an essential variable for the conservation of the species and the ecosystems in which they live and for the perpetuation of traditional medical practices. PMID:22454668

  19. Beyond traditional pharmacology: new tools and approaches

    PubMed Central

    Gurevich, E V; Gurevich, V V

    2015-01-01

    Traditional pharmacology is defined as the science that deals with drugs and their actions. While small molecule drugs have clear advantages, there are many cases where they have proved to be ineffective, prone to unacceptable side effects, or where due to a particular disease aetiology they cannot possibly be effective. A dominant feature of the small molecule drugs is their single mindedness: they provide either continuous inhibition or continuous activation of the target. Because of that, these drugs tend to engage compensatory mechanisms leading to drug tolerance, drug resistance or, in some cases, sensitization and consequent loss of therapeutic efficacy over time and/or unwanted side effects. Here we discuss new and emerging therapeutic tools and approaches that have potential for treating the majority of disorders for which small molecules are either failing or cannot be developed. These new tools include biologics, such as recombinant hormones and antibodies, as well as approaches involving gene transfer (gene therapy and genome editing) and the introduction of specially designed self-replicating cells. It is clear that no single method is going to be a ‘silver bullet’, but collectively, these novel approaches hold promise for curing practically every disorder. PMID:25572005

  20. Profile of Enrollments by Instructional Program Areas: A Study of Traditional and Non-Traditional Choice of Disciplines by Women.

    ERIC Educational Resources Information Center

    Swoboda, Marian Jean

    Women have traditionally entered courses of study congruent with social sex-role stereotypes. Two critical questions were examined with regard to their choice of college major--whether traditional or non-traditional. Women and men enrolled in 22 instructional program areas in the University of Wisconsin system for the years 1973-74 and 1977-78…

  1. Traditional Chinese and Thai medicine in a comparative perspective.

    PubMed

    He, Ke

    2015-12-01

    The work presented in this paper compares traditional Chinese medicine and traditional Thai medicine, expounding on origins, academic thinking, theoretical system, diagnostic method and modern development. Based on a secondary analysis of available literature, the paper concentrates on two crucial historical developments: (1) the response to, and consequences of, the impact of the Western medicine; and (2) the revival of traditional medicine in these two countries and its prospects. From a comparative perspective, the analysis has led to the conclusion that the rise and fall of traditional medicine is an issue closely related with social and political issues; and the development of traditional medicines requires national policy and financial support from governments, human resource development, the improvement of service quality, and the dissemination of traditional medicine knowledge to the public. In addition, this paper also suggests deepening exchanges and cooperation between China and Thailand, strengthening cooperation between traditional medicine and medical tourism. PMID:26645523

  2. Traditional Chinese and Thai medicine in a comparative perspective.

    PubMed

    He, Ke

    2015-12-01

    The work presented in this paper compares traditional Chinese medicine and traditional Thai medicine, expounding on origins, academic thinking, theoretical system, diagnostic method and modern development. Based on a secondary analysis of available literature, the paper concentrates on two crucial historical developments: (1) the response to, and consequences of, the impact of the Western medicine; and (2) the revival of traditional medicine in these two countries and its prospects. From a comparative perspective, the analysis has led to the conclusion that the rise and fall of traditional medicine is an issue closely related with social and political issues; and the development of traditional medicines requires national policy and financial support from governments, human resource development, the improvement of service quality, and the dissemination of traditional medicine knowledge to the public. In addition, this paper also suggests deepening exchanges and cooperation between China and Thailand, strengthening cooperation between traditional medicine and medical tourism.

  3. Social Capital of Non-Traditional Students at a German University. Do Traditional and Non-Traditional Students Access Different Social Resources?

    ERIC Educational Resources Information Center

    Brändle, Tobias; Häuberer, Julia

    2015-01-01

    Social capital is of particular value for the acquisition of education. Not only does it prevent scholars from dropping out but it improves the educational achievement. The paper focuses on access to social resources by traditional and non-traditional students at a German university and asks if there are group differences considering this…

  4. Persian Traditional Medicine and Ocular Health

    PubMed Central

    Namdar, Hasan; Emaratkar, Elham; Hadavand, Mohammad Bagher

    2015-01-01

    The Persian Traditional Medicine (PTM) system pays special attention to disease prevention. In PTM, physicians believe that overeating may cause accumulation of unhealthy substances in the body and diseases called “Emtela.” With respect to ocular health, foods can be categorized as beneficial and harmful. Harmful foods such as beef, geese, eggplant, cauliflower, and cheese can cause reduced vision. Dehydrating foods such as walnut and salty fish and hot foods such as garlic, onion, and pepper can cause dry eye. Food items that have beneficial effects on ocular health include thyme and saffron and fruits such as grape, fig, apple, plum, and berries. PTM stipulates that one should not drink water with meals or immediately afterwards, since drinking cold (icy) water causes difficulty in absorption of nutrients. Gulping water may have harmful effects on the eyes; therefore, PTM physicians recommend drinking water at a suitable temperature. It is not safe to drink water first at the morning. Sleeping right after eating is harmful too. Avicenna believes that sleeping on one’s belly after a full meal is very harmful for the eyes. Galen says that old people need deep and continuous sleep more than others. From the view of PTM, moving eyes in different directions, making delicate expressions, trying to look at delicate and find pictures and reading small letters would remove ocular fatigue. There have been mentions of local medicine for improving vision as well; for instance, fennel extracts, pomegranate juice, and honey which are suitable for vision improvement. Local administration of pomegranate blossoms is suitable for treating inflammatory reactions. PMID:27800504

  5. "I understand why people need to ease their emotions": Exploring mindfulness and emotions in a conceptual physics classroom of an elementary teacher education program

    NASA Astrophysics Data System (ADS)

    Powietrzyńska, Małgorzata; Gangji, Al-Karim H.

    2016-08-01

    In this manuscript we bring to focus student perceptions of salience (or lack of thereof) of emotions in the undergraduate conceptual physics course (in the teacher education program) and their relevance to teaching and learning. Our analysis of student responses to the Mindfulness in Education Heuristic constitutes a feedback loop affording the teacher reflection over his instructional practices. Hence, we ponder pedagogical tools employed by the class instructor (second author) that students identify as evoking emotional responses (both positive and negative). Furthermore, we highlight this teacher's dispositions and his value system (axiology) that appear to bring to balance his passion for science (understood in a traditional Western way as a canon-based epistemology) and his approach to teaching that is driven by compassion towards his students many of whom perceive physics as challenging. We argue that adopting mindful disposition affords engaging in practices that assist in regulating emotions and attention that mediate learning of canonical science content. Likewise, we maintain that the instructor and his mindfulness-driven practices become a model to be replicated in his students' future careers. In such context, mindfulness may be perceived as part of what is referred to as a hidden curriculum. It is our position, however, that the science classroom is a site where wellness-promoting practices (such as mindfulness) should receive an overt attention by becoming science content to be learned and practiced by all citizens throughout everyday life thus contributing to its improved quality. In recognizing that such position may be challenging to adopt by science educators, we present the way the second author has been grappling with reframing his thinking around teaching science. We encourage educators to utilize heuristic methodology towards reflecting on and informing their practice and as one way of exposing their students to social constructs such as

  6. "I understand why people need to ease their emotions": Exploring mindfulness and emotions in a conceptual physics classroom of an elementary teacher education program

    NASA Astrophysics Data System (ADS)

    Powietrzyńska, Małgorzata; Gangji, Al-Karim H.

    2016-09-01

    In this manuscript we bring to focus student perceptions of salience (or lack of thereof) of emotions in the undergraduate conceptual physics course (in the teacher education program) and their relevance to teaching and learning. Our analysis of student responses to the Mindfulness in Education Heuristic constitutes a feedback loop affording the teacher reflection over his instructional practices. Hence, we ponder pedagogical tools employed by the class instructor (second author) that students identify as evoking emotional responses (both positive and negative). Furthermore, we highlight this teacher's dispositions and his value system (axiology) that appear to bring to balance his passion for science (understood in a traditional Western way as a canon-based epistemology) and his approach to teaching that is driven by compassion towards his students many of whom perceive physics as challenging. We argue that adopting mindful disposition affords engaging in practices that assist in regulating emotions and attention that mediate learning of canonical science content. Likewise, we maintain that the instructor and his mindfulness-driven practices become a model to be replicated in his students' future careers. In such context, mindfulness may be perceived as part of what is referred to as a hidden curriculum. It is our position, however, that the science classroom is a site where wellness-promoting practices (such as mindfulness) should receive an overt attention by becoming science content to be learned and practiced by all citizens throughout everyday life thus contributing to its improved quality. In recognizing that such position may be challenging to adopt by science educators, we present the way the second author has been grappling with reframing his thinking around teaching science. We encourage educators to utilize heuristic methodology towards reflecting on and informing their practice and as one way of exposing their students to social constructs such as

  7. Ease of calving, blood chemistry, insulin and bovine growth hormone of newborn calves derived from embryos produced in vitro in culture systems with serum and co-culture or with PVA.

    PubMed

    Jacobsen, H; Schmidt, M; Hom, P; Sangild, P T; Greve, T; Callesen, H

    2000-07-01

    Blood chemistry (pH, pCO2, pO2, glucose, lactate) as well as plasma insulin and growth hormone of calves derived from embryos produced under 2 different in vitro culture systems (modified SOFaa with 20% serum and co-culture with bovine oviduct epithelial cells [IVP serum, n=8] or with 3 mg/mL PVA [IVPdefined, n=6]) were compared with those of calves derived from AI (n=5). Calvings were classified according to the ease (unassisted, light traction, heavy traction). Blood samples were taken from the jugular vein of calves at 5, 15, 30 and 60 min, and at 2, 3, 6, 12, 18 and 24 h after delivery, then daily for 6 d. At the second day of life after 4 feedings and a 4-h fasting period, a glucose tolerance test was performed to evaluate glucose metabolism and insulin secretion. Calves in the IVP serum group had higher birth weights than AI calves (LS mean +/- SEM, IVP serum: 45.2 +/- 1.4 kg vs AI: 40.4 +/- 1.7 kg; P < 0.05), while the birth weights of calves in the IVP defined group were in between (IVPdefined: 41.9 +/- 1.6 kg). More IVP serum calves (75%) needed assistance than IVP defined (33%) or AI (40%) calves. The effect of ease of calving vs the effect of embryo culture was compared in relation to blood parameters at birth. There was an effect of ease of calving but not of embryo culture conditions on blood pH, lactate and PCO2. Calves requiring heavy traction had lower pH during the first 3 h after calving, a higher lactate during the first 60 min after calving and a higher pCO2 the first 2 h after calving than calves born unassisted. Calves requiring heavy traction also had lower pH the first 2 h and higher lactate the first 3 h after calving than calves born by light traction. IVP defined calves had lower lactate than IVP serum calves the first 60 min after calving. At 6 h after delivery, all blood parameters had stabilized. There was no effect of either embryo culture or ease of calving on basal insulin and growth hormone level, or the ability of the calves to

  8. Traditional Chinese Medicine Induced Liver Injury

    PubMed Central

    2014-01-01

    Traditional Chinese Medicine (TCM) is popular around the world and encompasses many different practices with particular emphasis on herbal TCM. Using the PubMed database, a literature search was undertaken to assess the extent herbal TCM products exert rare hepatotoxicity. Analysis of reported cases revealed numerous specified herbal TCM products with potential hepatotoxicity. Among these were An Shu Ling, Bai Fang, Bai Xian Pi, Ban Tu Wan, Bo He, Bo Ye Qing Niu Dan, Bofu Tsu Sho San, Boh Gol Zhee, Cang Er Zi, Chai Hu, Chaso, Chi R Yun, Chuan Lian Zi, Ci Wu Jia, Da Chai Hu Tang, Da Huang, Du Huo, Gan Cao, Ge Gen, Ho Shou Wu, Hu Bohe You, Hu Zhang, Huang Qin, Huang Yao Zi, Hwang Geun Cho, Ji Gu Cao, Ji Ji, Ji Xue Cao, Jiguja, Jin Bu Huan, Jue Ming Zi, Kamishoyosan, Kudzu, Lei Gong Teng, Long Dan Xie Gan Tang, Lu Cha, Ma Huang, Mao Guo Tian Jie Cai, Onshido, Polygonum multiflorum, Qian Li Guang, Ren Shen, Sairei To, Shan Chi, Shen Min, Shi Can, Shi Liu Pi, Shou Wu Pian, Tian Hua Fen, White flood, Wu Bei Zi, Xi Shu, Xiao Chai Hu Tang, Yin Chen Hao, Zexie, Zhen Chu Cao, and various unclassified Chinese herbal mixtures. Causality was firmly established for a number of herbal TCM products by a positive reexposure test result, the liver specific scale of CIOMS (Council for International Organizations of Medical Sciences), or both. Otherwise, the quality of case data was mixed, especially regarding analysis of the herb ingredients because of adulteration with synthetic drugs, contamination with heavy metals, and misidentification. In addition, non-herbal TCM elements derived from Agaricus blazei, Agkistrodon, Antelope, Bombyx, Carp, Fish gallbladder, Phellinus, Scolopendra, Scorpio, and Zaocys are also known or potential hepatotoxins. For some patients, the clinical course was severe, with risks for acute liver failure, liver transplantation requirement, and lethality. In conclusion, the use of few herbal TCM products may rarely be associated with hepatotoxicity in some

  9. Traditional Chinese Medicine Induced Liver Injury.

    PubMed

    Teschke, Rolf

    2014-06-01

    Traditional Chinese Medicine (TCM) is popular around the world and encompasses many different practices with particular emphasis on herbal TCM. Using the PubMed database, a literature search was undertaken to assess the extent herbal TCM products exert rare hepatotoxicity. Analysis of reported cases revealed numerous specified herbal TCM products with potential hepatotoxicity. Among these were An Shu Ling, Bai Fang, Bai Xian Pi, Ban Tu Wan, Bo He, Bo Ye Qing Niu Dan, Bofu Tsu Sho San, Boh Gol Zhee, Cang Er Zi, Chai Hu, Chaso, Chi R Yun, Chuan Lian Zi, Ci Wu Jia, Da Chai Hu Tang, Da Huang, Du Huo, Gan Cao, Ge Gen, Ho Shou Wu, Hu Bohe You, Hu Zhang, Huang Qin, Huang Yao Zi, Hwang Geun Cho, Ji Gu Cao, Ji Ji, Ji Xue Cao, Jiguja, Jin Bu Huan, Jue Ming Zi, Kamishoyosan, Kudzu, Lei Gong Teng, Long Dan Xie Gan Tang, Lu Cha, Ma Huang, Mao Guo Tian Jie Cai, Onshido, Polygonum multiflorum, Qian Li Guang, Ren Shen, Sairei To, Shan Chi, Shen Min, Shi Can, Shi Liu Pi, Shou Wu Pian, Tian Hua Fen, White flood, Wu Bei Zi, Xi Shu, Xiao Chai Hu Tang, Yin Chen Hao, Zexie, Zhen Chu Cao, and various unclassified Chinese herbal mixtures. Causality was firmly established for a number of herbal TCM products by a positive reexposure test result, the liver specific scale of CIOMS (Council for International Organizations of Medical Sciences), or both. Otherwise, the quality of case data was mixed, especially regarding analysis of the herb ingredients because of adulteration with synthetic drugs, contamination with heavy metals, and misidentification. In addition, non-herbal TCM elements derived from Agaricus blazei, Agkistrodon, Antelope, Bombyx, Carp, Fish gallbladder, Phellinus, Scolopendra, Scorpio, and Zaocys are also known or potential hepatotoxins. For some patients, the clinical course was severe, with risks for acute liver failure, liver transplantation requirement, and lethality. In conclusion, the use of few herbal TCM products may rarely be associated with hepatotoxicity in some

  10. Protecting traditional knowledge of Chinese medicine: concepts and proposals.

    PubMed

    Liu, Changhua; Gu, Man

    2011-06-01

    With the development of the knowledge economy, knowledge has become one of the most important resources for social progress and economic development. Some countries have proposed measures for the protection of their own traditional knowledge. Traditional Chinese medicine belongs to the category of intangible cultural heritage because it is an important part of Chinese cultural heritage. Today the value of traditional knowledge of Chinese medicine has been widely recognized by the domestic and international public. This paper discusses the definition of traditional knowledge of Chinese medicine and its protection, and evaluates research on its classification. We review the present status of the protection of traditional knowledge of Chinese medicine and tentatively put forward some possible ideas and methods for the protection of traditional knowledge of Chinese medicine. Our goal is to find a way to strengthen the vitality of traditional Chinese medicine and consolidate its foundation. We believe that if we could establish a suitable sui generis(sui generis is a Latin term meaning "of its own kind" and is often used in discussions about protecting the rights of indigenous peoples. Here we use it to emphasize the fact that protection of traditional knowledge of Chinese medicine cannot be achieved through existing legal means of protection alone due to its unique characteristics) system for traditional knowledge, a more favorable environment for the preservation and development of traditional Chinese medicine will ultimately be created. PMID:21695628

  11. Protecting traditional knowledge of Chinese medicine: concepts and proposals.

    PubMed

    Liu, Changhua; Gu, Man

    2011-06-01

    With the development of the knowledge economy, knowledge has become one of the most important resources for social progress and economic development. Some countries have proposed measures for the protection of their own traditional knowledge. Traditional Chinese medicine belongs to the category of intangible cultural heritage because it is an important part of Chinese cultural heritage. Today the value of traditional knowledge of Chinese medicine has been widely recognized by the domestic and international public. This paper discusses the definition of traditional knowledge of Chinese medicine and its protection, and evaluates research on its classification. We review the present status of the protection of traditional knowledge of Chinese medicine and tentatively put forward some possible ideas and methods for the protection of traditional knowledge of Chinese medicine. Our goal is to find a way to strengthen the vitality of traditional Chinese medicine and consolidate its foundation. We believe that if we could establish a suitable sui generis(sui generis is a Latin term meaning "of its own kind" and is often used in discussions about protecting the rights of indigenous peoples. Here we use it to emphasize the fact that protection of traditional knowledge of Chinese medicine cannot be achieved through existing legal means of protection alone due to its unique characteristics) system for traditional knowledge, a more favorable environment for the preservation and development of traditional Chinese medicine will ultimately be created.

  12. Superiority of traditional cooking process for bugak (Korean traditional fried dish) for plasma lipid reduction.

    PubMed

    Kim, Mijeong; Hong, Sun Hee; Chung, Lana; Yang, Jeong-Eun; Choe, Eunok; Song, Yeong Ok

    2014-01-01

    In this study, the efficacy and mode of action of the Korean traditional fried dish bugak for reducing plasma lipids are investigated. Three different studies were performed as follows: lipid-lowering effects of bugak compared with (1) different preparation methods, (2) different batters, and (3) different frying oils. Traditionally, bugak is prepared with fermented glutinous rice batter (FGR) and pan-fried in unroasted sesame oil (USSO; this preparation of bugak is referred to as FGRUSSO). FGR is prepared by placing the glutinous rice and water in a crock for 7 days at room temperature. For the study, wheat flour batter (WF) and soybean oil (SBO) were alternatively used. Low-density lipoprotein receptor knockout (LDLr⁻/⁻) mice (n=24) were fed atherogenic diets with bugak (20 g/100 g of feed) for 10 weeks. Plasma triglyceride (TG), total cholesterol (TC), and low-density lipoprotein cholesterol (LDL-C) concentration and hepatic lipid accumulations decreased significantly in mice fed FGRUSSO, compared with bugak made with WF and fried in SBO (WFSBO). Protein expression of fatty acid synthesis (FAS) and 3-hydroxyl-3-methylglutaryl coenzyme A reductase (HMGCR) in the FGRUSSO group was decreased, although sterol regulatory element-binding proteins (SREBP-1 and -2) were not different. When batter differences were compared, TG concentration of mice fed bugak prepared with FGR and fried in SBO (FGRSBO) was lower than the WFSBO group due to suppression of hepatic FAS expression. In the oil comparison study, TC and LDL-C concentrations in the FGRUSSO group were lower due to attenuated HMGCR activity. In conclusion, bugak prepared by traditional cooking methods was most effective for lowering plasma TG, TC, and LDL-C via suppressing hepatic FAS and HMGCR activity, although transcription factors for regulating lipogenic enzyme expression were not significantly different. PMID:24456355

  13. [Advances on pharmacokinetics of traditional Chinese medicine under disease states].

    PubMed

    Gong, Zi-peng; Chen, Ying; Zhang, Rui-jie; Yang, Qing; Zhu, Xiao-xin

    2015-01-01

    In recent years, more and more research shows that the pharmacokinetic parameter of traditional Chinese medicine can be affected by the disease states. It's possible that drug metabolic enzymes, transporters, cell membrane permeability and the change of microbes group could be interfered with physiological and pathological changes, which enables the pharmacokinetics of traditional Chinese medicine in the body to be altered, including the process of absorption, distribution, metabolism and excretion, and then the pharmacokinetic parameters of traditional chinese medicine are altered. It's found that investigating the pharmacokinetic of traditional Chinese medicine in the pathological state is more useful than that of in normal state because the great part of traditional Chinese medicine is mainly used to treat disease. This article reflects the latest research on the pharmacokinetic of traditional Chinese medicine in the disease state such as diabete, cerebral ischemia, liver injury, inflammatory disease, nervous system disorders and fever in order to provide certain reference for clinicians designing reasonable administration dose.

  14. Transitioning from traditional: pollution, diet and the development of children.

    PubMed

    Schell, Lawrence M

    2012-12-01

    Indigenous people in virtually all parts of the world have transitioned from a traditional way of life to incorporate western culture to some degree. The forces driving these transitions are varied although there are some common features. Today, some traditional communities are exposed to pollution from nearby industries that have been located in undeveloped areas to take advantage of natural resources, inexpensive labor, lax regulations, or other features. Avoiding sources of pollution can safeguard health, but may have untoward consequences. When exposure to pollutants is through components of the traditional diet, people must alter their diet to avoid the pollutants, and in so doing, they transition away from traditional culture. Further, avoiding local, contaminated food involves eating commercial, mass produced foods that can contribute to obesity which is a growing problem worldwide. The choice between eating uncontaminated food from stores or maintaining traditional ways including a traditional diet, is a stressful one adding to the overwhelming stress of acculturation.

  15. Physiopathology of dementia from the perspective of traditional Persian medicine.

    PubMed

    Seifaddini, Rostam; Tajadini, Haleh; Choopani, Rasool

    2015-07-01

    The most common cognitive disorder that is disabling is dementia. During the medieval period, traditional Persian medicine was an outstanding source of medicine that was used as standard references in medical schools of in the West and Middle East. In ancient manuscripts of traditional Persian medicine, a condition has been introduced similar to dementi (raoonat and homgh). In this article, by collecting materials of traditional medicine texts on dementia, we aim to provide theories for further studies on this topics, as there is an obvious difference between traditional Persian medicine and modern medicine with regard to dementia; however, since modern medicine has not found a suitable response to treatment for all diseases, reviewing traditional Persian medicine for finding better treatment strategies is wise. Use of all medical potentials approved by the World Health Organization beside classic medicine like traditional medicine and considering the availability and acceptability among people is recommended.

  16. Transitioning from traditional: pollution, diet and the development of children.

    PubMed

    Schell, Lawrence M

    2012-12-01

    Indigenous people in virtually all parts of the world have transitioned from a traditional way of life to incorporate western culture to some degree. The forces driving these transitions are varied although there are some common features. Today, some traditional communities are exposed to pollution from nearby industries that have been located in undeveloped areas to take advantage of natural resources, inexpensive labor, lax regulations, or other features. Avoiding sources of pollution can safeguard health, but may have untoward consequences. When exposure to pollutants is through components of the traditional diet, people must alter their diet to avoid the pollutants, and in so doing, they transition away from traditional culture. Further, avoiding local, contaminated food involves eating commercial, mass produced foods that can contribute to obesity which is a growing problem worldwide. The choice between eating uncontaminated food from stores or maintaining traditional ways including a traditional diet, is a stressful one adding to the overwhelming stress of acculturation. PMID:23390801

  17. From traditional to modern fee systems.

    PubMed

    Bilitewski, Bernd

    2008-12-01

    This paper deals with the environmentally important issue regarding how best to motivate citizens to reduce their individual waste production. The paper discusses the pros and cons of the various financial incentives incorporated into the waste charging mechanism, pay-as-you-throw (PAYT). Pay-as-you-throw breaks with the tradition of paying for waste services through general blanket taxes or levies in the form of flat rates in that households are required to pay individually adjusted fees in the same way as water and electricity bills are calculated on an individual consumption basis. This difference is achieved through the interplay of three principal components which mark the technical implementation of PAYT: identification as a vehicle to attain accountability, measurement of the generated waste and/or corresponding services, and unit pricing as the basis for individual charges proportional to the extent of the obtained services. However, any motivating factor for inducing citizens to dispose of their recyclable discards and residual waste must be supported by a well developed collection infrastructure, good media information and an appropriate, transparent charging policy. Of particular importance is the use of a multi-tiered charge model, i.e., the charging of a fixed minimum fee plus certain variable components payable in respect of the service structure. The introduction of a basic charge, albeit reducing the intensity of the incentives created by the PAYT system, ensures that certain fixed costs for the provision of waste services will be covered independently from the actual waste developments and, at the same time, minimises the temptation to attempt to bypass the system. Such an arrangement for the waste charges neither contradicts the principle of pay-as-you-throw nor does it impair the waste diversion for which it is implemented. Waste statistics and figures representing the waste charging situation in Germany indicate that there is a relatively good

  18. Training Medical Novices in Spinal Microsurgery: Does the Modality Matter? A Pilot Study Comparing Traditional Microscopic Surgery and a Novel Robotic Optoelectronic Visualization Tool.

    PubMed

    Moisi, Marc; Tubbs, R Shane; Page, Jeni; Chapman, Alexandra; Burgess, Brittni; Laws, Tyler; Warren, Haylie; Oskouian, Rod J

    2016-01-01

    The operative microscope has been a staple instrument in the neurosurgical operating room over the last 50 years. With advances in optoelectronics, options such as robotically controlled high magnification have become available. Such robotically controlled optoelectronic systems may offer new opportunities in surgical technique and teaching. However, traditionally trained surgeons may find it hard to accept newer technologies due to an inherent bias emerging from their previous background. We, therefore, studied how a medically naïve population in a pilot study would meet set microsurgical goals in a cadaver experiment using either a conventional operative microscope or BrightMatter™ Servo system, ​a robotically controlled optoelectronic system (Synaptive Medical, Toronto, Ontario, Canada). We found that the relative ease in teaching medical novices with a robotically controlled optoelectronic system was more valuable when compared to using a modern-day surgical microscope. PMID:26973804

  19. Practice Location Characteristics of Non-Traditional Dental Practices.

    PubMed

    Solomon, Eric S; Jones, Daniel L

    2016-04-01

    Current and future dental school graduates are increasingly likely to choose a non-traditional dental practice-a group practice managed by a dental service organization or a corporate practice with employed dentists-for their initial practice experience. In addition, the growth of non-traditional practices, which are located primarily in major urban areas, could accelerate the movement of dentists to those areas and contribute to geographic disparities in the distribution of dental services. To help the profession understand the implications of these developments, the aim of this study was to compare the location characteristics of non-traditional practices and traditional dental practices. After identifying non-traditional practices across the United States, the authors located those practices and traditional dental practices geographically by zip code. Non-traditional dental practices were found to represent about 3.1% of all dental practices, but they had a greater impact on the marketplace with almost twice the average number of staff and annual revenue. Virtually all non-traditional dental practices were located in zip codes that also had a traditional dental practice. Zip codes with non-traditional practices had significant differences from zip codes with only a traditional dental practice: the populations in areas with non-traditional practices had higher income levels and higher education and were slightly younger and proportionally more Hispanic; those practices also had a much higher likelihood of being located in a major metropolitan area. Dental educators and leaders need to understand the impact of these trends in the practice environment in order to both prepare graduates for practice and make decisions about planning for the workforce of the future. PMID:27037447

  20. Thai traditional massage: Issues causing possible adverse effects.

    PubMed

    Wiwanitkit, Viroj

    2015-01-01

    Thai traditional massage is a widely used massage technique in Thailand and is presently accepted by local Thai Ministry of Public Health. The technique is promoted but not well accepted internationally. There is a concern about the effectiveness as well as safety of this local wisdom. After a recent episode of concurrent acute heart attack and Thai traditional massage in a patient, the issue of possible adverse effects of Thai traditional massage is being widely discussed. PMID:26865746

  1. Recruitment and retention of traditional vs. non-traditional mathematics and science teachers

    NASA Astrophysics Data System (ADS)

    Gullett, Diane Valerie

    This study investigated the relationship among major field of study, prior work experience, main teaching assignment, and recruitment and retention of teachers. The purpose was to determine recruitment and retention factors for non-traditional mathematics and science teachers in the K--12 setting. The study analyzed data gathered by the United States Department of Education's National Center for Education Statistics in their Schools and Staffing Survey of 1993--94 and the Teacher Follow-up Survey of 1994--95. Selected variables from the surveys included: major field of study from the bachelor's degree, work experience prior to teaching, main teaching assignment in current teaching position, plans to remain in teaching, effective steps for keeping teachers, and plans to return to teaching. Motivational theory was the theoretical framework for the study. Cross tabulations and chi square analyses were used to show relationships among field of study, work experience, teaching assignment and recruitment and retention. Significant relationships were shown between retention (length expected to remain in teaching) and main activity prior to teaching, as well as factors of retention (steps to effectively keep teachers) and main teaching assignment. Recommendations were made for recognizing the changing population of individuals who are entering the teaching field, learning more about the population of non-traditionally trained mathematics and science teachers, and developing strategies and incentives to maintain the motivation of those teachers.

  2. Ethnic label use in adolescents from traditional and non-traditional immigrant communities.

    PubMed

    Kiang, Lisa; Perreira, Krista M; Fuligni, Andrew J

    2011-06-01

    Understanding adolescents' use of ethnic labels is a key developmental issue, particularly given the practical significance of identity and self-definition in adolescents' lives. Ethnic labeling was examined among adolescents in the traditional immigrant receiving area of Los Angeles (Asian n = 258, Latino n = 279) and the non-traditional immigrant receiving area of North Carolina (Asian n = 165, Latino n = 239). Logistic regressions showed that adolescents from different geographic settings use different ethnic labels, with youth from NC preferring heritage and panethnic labels and youth from LA preferring hyphenated American labels. Second generation youth were more likely than first generation youth to use hyphenated American labels, and less likely to use heritage or panethnic labels. Greater ethnic centrality increased the odds of heritage label use, and greater English proficiency increased the odds of heritage-American label use. These associations significantly mediated the initial effects of setting. Further results examine ethnic differences as well as links between labels and self-esteem. The discussion highlights implications of ethnic labeling and context.

  3. Does American social work have a progressive tradition?

    PubMed

    Murdach, Allison D

    2010-01-01

    Social work authors in the 1950s claimed progressivism as a unique social work "tradition" and set ofvalues, and this historical interpretation has influenced many versions of social work history since that time. Today, other voices in the profession claim various divergent traditions for social work and note that the progressive tradition has waned in the profession. Given these uncertainties, the question of whether social work has or still possesses a progressive tradition is once again revisited, and the current relationship between social work and progressivism is evaluated.

  4. [Construction of traditional Chinese medicine resources information spatial database].

    PubMed

    Zhao, Yu-yang; Sun, Cheng-zhong; Yang, Ze-dong

    2015-03-01

    The informatization of traditional Chinese medicine resources is the basis of modern medicine. With a spatial attribute traditional Chinese medicine resources could be carried out for in-depth spatial analysis, data mining and traditional Chinese medicine resources regional industrial layout. In this paper, we took the data of Glycyrrhiza uralensis in the third national Chinese medicine resources survey as the experimental data, described the principles and structure of traditional Chinese medicine resources spatial information database. We also described the establishment of analysis model with the help of this spatial database.

  5. Conceptions of traditional cosmological ideas among literate and nonliterate Nigerians

    NASA Astrophysics Data System (ADS)

    Ogunniyi, M. B.

    This paper examines the nature of selected traditional cosmological concepts among literate and nonliterate Nigerians. An analysis of the data reveals that the subjects, irrespective of their level of education, class, sex, age, religion, tribe, or locality, hold in varying degrees certain traditional as well as scientific concepts about the natural phenomena. An exposure of some of the subjects to an history/philosophy of science course appears to enhance their preference for a scientific worldview vis a vis a traditional point-of-view. The implications of these findings for traditional societies deserve a closer consideration.

  6. Traditional medicines, HIV, and related infections: workshop 2C.

    PubMed

    Patel, M; Bessong, P; Liu, H

    2011-04-01

    Traditional medicines are an integral part of health care worldwide, even though their efficacy has not been scientifically proven. HIV-infected individuals may use them singularly or in combination with conventional medicines. Many in vitro studies have proven the anti-HIV, anti-Candida, and anti-herpes simplex virus potential of traditional plants and identified some of the mechanisms of action. Very few in vivo studies are available that involve a small number of participants and show controversial results. In addition, knowledge is limited of the role of traditional medicines in the enhancement of the immune system. The use of traditional medicines with antiretroviral drugs (ARVs) has created a problem because drug interactions compromise the efficacy of ARVs. Several currently popular plants have been studied in the laboratory for their interaction with ARVs, with disadvantageous results. Unfortunately, no clinical trials are available. The science of traditional medicines is relatively new and is at present being modernized worldwide. However, there are still ethical issues regarding traditional medicines that need to be addressed-for example, regulations regarding quality control and standardization of medicines, regulation and education of healers who deliver these medicines, and unregulated clinical trials. The workshop addressed the following questions about traditional medicine and their use in HIV infection: What are the mechanisms of action of anti-HIV traditional medicines? Should traditional medicines be used in conjunction with ARV? Do traditional medicines enhance the immune system? Should medicinal plants be used for the control of oral infections associated with HIV? What are the ethical issues surrounding the use of traditional medicines for the treatment of HIV and associated infections?

  7. Traditions Told and Broken: Stories of Family and Community

    ERIC Educational Resources Information Center

    Keys, Kathleen; Fales, Melanie

    2007-01-01

    C. Maxx Stevens, Katy Stone, and Hildur Bjarnadottir create monumental sculptural paintings, installations, and textiles to impart ideas regarding domesticity and nature as well as stories of evolving family or community traditions. Questioning and breaking traditional rules of art in unique ways, their innovative and graceful use of alternative…

  8. Career Maturity of Students in Accelerated versus Traditional Programs

    ERIC Educational Resources Information Center

    Borges, Nicole J.; Richard, George V.; Duffy, Ryan D.

    2007-01-01

    The authors assessed the career maturity of students in accelerated versus traditional academic programs. Students in traditional programs were hypothesized to be more advanced regarding their career decision making and development when compared with students in accelerated programs. The Medical Career Development Inventory (see M. L. Savickas,…

  9. 36 CFR 13.1204 - Traditional red fish fishery.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Traditional red fish fishery... Provisions § 13.1204 Traditional red fish fishery. Local residents who are descendants of Katmai residents... fish (spawned-out sockeye salmon that have no significant commercial value)....

  10. Recovering a Tradition of Rural Progressivism in American Public Education.

    ERIC Educational Resources Information Center

    Leo-Nyquist, David

    2001-01-01

    Dewey-inspired educational progressivism in the early 20th century is generally seen as an urban phenomenon. This article traces a tradition of rural progressivism during 1910-50, centered at Teachers College in New York City, and explores the implications of that tradition for educators and rural education reformers today. (Contains 47…

  11. An Ethnopoetic Analysis of a Traditional Kashaya Gambling Narrative.

    ERIC Educational Resources Information Center

    Swift, Mary

    1995-01-01

    This paper places the text of a Kashaya traditional narrative in cultural context and analyzes linguistic, poetic, and rhetorical features that contribute to its artistry. In part, this necessitates a reconstruction of the culture that gave rise to the narrative itself, in the tradition of much Native American anthropology, as both the language of…

  12. Traditional Chinese Celebrations: Continuity and Change in Taiwan.

    ERIC Educational Resources Information Center

    Wong, Wendy L.

    This teaching unit is designed to introduce elementary school students to traditional Chinese celebrations in Taiwan. An introductory activity asks students to distinguish between various kinds of celebrations (traditional or modern; religious or secular), and to identify U.S. and Chinese examples of each kind. The body of the unit concerns four…

  13. Recovering Native Traditions and Tales for Younger Readers.

    ERIC Educational Resources Information Center

    Stott, Jon C.

    1995-01-01

    Reviews 14 children's books concerned with traditional Native American tales and experiences, written mostly by Native authors and published 1989-93. Includes books on Hiawatha, buffalo, the battle of the Little Bighorn, the Fetterman Fight, and traditional beliefs and values; Cree, Navajo, Chickasaw, and Seneca tales and stories; fictional…

  14. The Traditional Medicine and Modern Medicine from Natural Products.

    PubMed

    Yuan, Haidan; Ma, Qianqian; Ye, Li; Piao, Guangchun

    2016-04-29

    Natural products and traditional medicines are of great importance. Such forms of medicine as traditional Chinese medicine, Ayurveda, Kampo, traditional Korean medicine, and Unani have been practiced in some areas of the world and have blossomed into orderly-regulated systems of medicine. This study aims to review the literature on the relationship among natural products, traditional medicines, and modern medicine, and to explore the possible concepts and methodologies from natural products and traditional medicines to further develop drug discovery. The unique characteristics of theory, application, current role or status, and modern research of eight kinds of traditional medicine systems are summarized in this study. Although only a tiny fraction of the existing plant species have been scientifically researched for bioactivities since 1805, when the first pharmacologically-active compound morphine was isolated from opium, natural products and traditional medicines have already made fruitful contributions for modern medicine. When used to develop new drugs, natural products and traditional medicines have their incomparable advantages, such as abundant clinical experiences, and their unique diversity of chemical structures and biological activities.

  15. 36 CFR 13.1204 - Traditional red fish fishery.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Traditional red fish fishery. 13.1204 Section 13.1204 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve General Provisions § 13.1204 Traditional...

  16. 36 CFR 13.1204 - Traditional red fish fishery.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Traditional red fish fishery. 13.1204 Section 13.1204 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve General Provisions § 13.1204 Traditional...

  17. 36 CFR 13.1204 - Traditional red fish fishery.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Traditional red fish fishery. 13.1204 Section 13.1204 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve General Provisions § 13.1204 Traditional...

  18. 36 CFR 13.1204 - Traditional red fish fishery.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Traditional red fish fishery. 13.1204 Section 13.1204 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL PARK SYSTEM UNITS IN ALASKA Special Regulations-Katmai National Park and Preserve General Provisions § 13.1204 Traditional...

  19. Folk and Traditional Music in New York State.

    ERIC Educational Resources Information Center

    Allen, Ray; Groce, Nancy, Ed.

    1988-01-01

    This special journal issue is designed to draw attention to the varied musical traditions of cultural groups living in New York State. Recent research by folklorists and musicologists also is examined. Articles include: (1) "Introduction: Folk and Traditional Music in New York State" (Ray Allen; Nancy Groce); (2) "African-American Sacred Quartet…

  20. Are Slanted Manuscript Alphabets Superior to the Traditional Manuscript Alphabet?

    ERIC Educational Resources Information Center

    Graham, Steve

    1994-01-01

    Reviews literature comparing traditional manuscript alphabets to slanted manuscript alphabets and finds insufficient evidence to support requiring kindergarten, first-, and second-grade children to learn the slanted manuscript alphabet. Notes that since many children enter school knowing how to form their letters in the traditional style, learning…