A novel lenticular arena to quantify locomotor competence in walking fruit flies.

PubMed

Tom Mekdara, Nalong; Goto, Joy June; Choudhury, Songita; Jerry Mekdara, Prasong; Yingst, Nicholas; Cao, Yu; Berg, Otto; Katharina Müller, Ulrike

2012-07-01

Drosophila melanogaster has become an important invertebrate model organism in biological and medical research, for mutational and genetic analysis, and in toxicological screening. Many screening assays have been developed that assess the flies' mortality, reproduction, development, morphology, or behavioral competence. In this study, we describe a new assay for locomotor competence. It comprises a circular walking arena with a lenticular floor and a flat cover (the slope of the floor increases gradually from the center to the edge of the arena) plus automated fly tracking and statistical analysis. This simple modification of a flat arena presents a graduated physical challenge, with which we can assess fine gradations of motor ability, since a fly's time average radial distance from the arena center is a direct indicator of its climbing ability. The time averaged distribution of flies as a function of slope, activity levels, and walking speed, yields a fine grained picture of locomotory ability and motivation levels. We demonstrate the strengths and weaknesses of this assay (compared with a conventional tap-down test) by observing flies treated with a neurotoxin (BMAA) that acts as a glutamate agonist. The assay proves well suited to detect dose effects and progression effects with higher statistical power than the traditional tap-down, but it has a higher detection limit, making it less sensitive to treatment effects. © 2012 WILEY PERIODICALS, INC.

Constrained recycling: a framework to reduce landfilling in developing countries.

PubMed

Diaz, Ricardo; Otoma, Suehiro

2013-01-01

This article presents a model that integrates three branches of research: (i) economics of solid waste that assesses consumer's willingness to recycle and to pay for disposal; (ii) economics of solid waste that compares private and social costs of final disposal and recycling; and (iii) theories on personal attitudes and social influence. The model identifies two arenas where decisions are made: upstream arena, where residents are decision-makers, and downstream arena, where municipal authorities are decision-makers, and graphically proposes interactions between disposal and recycling, as well as the concept of 'constrained recycling' (an alternative to optimal recycling) to guide policy design. It finally concludes that formative instruments, such as environmental education and benchmarks, should be combined with economic instruments, such as subsidies, to move constraints on source separation and recycling in the context of developing countries.

Carbon Monoxide Exposure in Youth Ice Hockey.

PubMed

Macnow, Theodore; Mannix, Rebekah; Meehan, William P

2017-11-01

To examine the effect of ice resurfacer type on carboxyhemoglobin levels in youth hockey players. We hypothesized that players in arenas with electric resurfacers would have normal, stable carboxyhemoglobin levels during games, whereas those in arenas with internal combustion engine (IC) resurfacers would have an increase in carboxyhemoglobin levels. Prospective cohort study. Enclosed ice arenas in the northeastern United States. Convenience sample of players aged 8 to 18 years old in 16 games at different arenas. Eight arenas (37 players) used an IC ice resurfacer and 8 arenas (36 players) an electric resurfacer. Carboxyhemoglobin levels (SpCO) were measured using a pulse CO-oximeter before and after the game. Arena air was tested for carbon monoxide (CO) using a metered gas detector. Players completed symptom questionnaires. The change in SpCO from pregame to postgame was compared between players at arenas with electric versus IC resurfacers. Carbon monoxide was present at 6 of 8 arenas using IC resurfacers, levels ranged from 4 to 42 parts per million. Carbon monoxide was not found at arenas with electric resurfacers. Players at arenas with IC resurfacers had higher median pregame SpCO levels compared with those at electric arenas (4.3% vs 1%, P < 0.01). Players in the IC group also had a significant increase in their SpCO level during a hockey game compared with those in the electric group (2.8% vs 1%, P = 0.01). There were no significant differences in symptom scores. Players at arenas operating IC resurfacers had significantly higher SpCO levels. Youth hockey players in arenas with IC resurfacers have an increase in carboxyhemoglobin during games and have elevated baseline carboxyhemoglobin levels compared with players at arenas with electric resurfacers. Electric resurfacers decrease the risk of CO exposure.

Complementary and Alternative Medicine for Patients

MedlinePlus

... Ask about Your Treatment Research Complementary and Alternative Medicine for Patients Complementary and alternative medicine (CAM) is ... based on scientific evidence from research studies. Complementary medicine refers to treatments that are used with standard ...

System Engineering Paper

NASA Technical Reports Server (NTRS)

Heise, James; Hull, Bethanne J.; Bauer, Jonathan; Beougher, Nathan G.; Boe, Caleb; Canahui, Ricardo; Charles, John P.; Cooper, Zachary Davis Job; DeShaw, Mark A.; Fontanella, Luan Gasparetto;

Arena entry stair to left and stair to arena top ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Arena entry stair to left and stair to arena top level entry bridge at right. Drop siding is on second floor of recreation center. - U.S. Naval Base, Pearl Harbor, Bloch Recreation Center & Arena, Between Center Drive & North Road near Nimitz Gate, Pearl City, Honolulu County, HI

National VET Research Priorities: 2010 and beyond. Discussion Paper

ERIC Educational Resources Information Center

National Centre for Vocational Education Research (NCVER), 2009

2009-01-01

National Centre for Vocational Education Research (NCVER) is undertaking a consultation process to determine the next set of National Research Priorities which will guide research activities in the post-compulsory education and training arena, particularly in relation to vocational education and training. This discussion paper, and the…

Work Programme, 2002.

ERIC Educational Resources Information Center

European Centre for the Development of Vocational Training, Thessaloniki (Greece).

This document details the work program of the European Centre for the Development of Vocational Training (Cedefop) for 2002. The following are among the topics discussed in Chapters 1-5: (1) developing research (the Cedefop research arena; the report on vocational training research in Europe; the "European Journal Vocational Training";…

Comment [on “Science in the political arena: Taking fire from the right and the left”

NASA Astrophysics Data System (ADS)

Darzi, Mike

The points made in “Science in the Political Arena: Taking Fire From the Right and the Left” [Eos, Nov. 21, 1995, p. 480] are well taken. However, I disagree strongly with the implication that assaults on science from the right and left are of equal gravity. While the assault from the left disrupts certain scientific projects, the assault from the right, I believe, risks America's preeminence in science and the development of significant benefits to society. Although environmentalists and animal-rights activists have certainly impeded research in some cases, their activism has also spurred many other fields of research including global change and biodiversity, and encouraged the development of fresh water supplies and alternative fuel sources.

ER-2 #809 and DC-8 in Arena Arctica hangar in Kiruna, Sweden prior to the SAGE III Ozone Loss and Validation Experiment (SOLVE)

NASA Image and Video Library

2000-01-23

NASA ER-2 # 809 and its DC-8 shown in Arena Arctica before the SAGE III Ozone Loss and Validation Experiment (SOLVE). The two airborne science platforms were based north of the Arctic Circle in Kiruna, Sweden, during the winter of 2000 to study ozone depletion as part of SOLVE. A large hangar built especially for research, "Arena Arctica" housed the instrumented aircraft and the scientists. Scientists have observed unusually low levels of ozone over the Arctic during recent winters, raising concerns that ozone depletion there could become more widespread as in the Antarctic ozone hole. The NASA-sponsored international mission took place between November 1999 and March 2000 and was divided into three phases. The DC-8 was involved in all three phases returning to Dryden between each phase. The ER-2 flew sample collection flights between January and March, remaining in Sweden from Jan. 9 through March 16. "The collaborative campaign will provide an immense new body of information about the Arctic stratosphere," said program scientist Dr. Michael Kurylo, NASA Headquarters. "Our understanding of the Earth's ozone will be greatly enhanced by this research."

Managers' social support: Facilitators and hindrances for seeking support at work.

PubMed

Lundqvist, Daniel; Fogelberg Eriksson, Anna; Ekberg, Kerstin

2018-01-01

Previous research has shown that social support is important for health and performance at work, but there is a lack of research regarding managers' social support at work, and if it needs to be improvedOBJECTIVE:To investigate managers' perception of work-related social support, and facilitators and hindrances that influence their seeking of social support at work. Semi-structured interviews with sixty-two managers in two Swedish organizations. Work-related support, which strengthened their managerial image of being competent, was sought from sources within the workplace. Sensitive and personal support, where there was a risk of jeopardizing their image of being competent, was sought from sources outside the workplace. Access to arenas for support (location of the workplace, meetings, and vocational courses) and the managerial role could facilitate their support-seeking, but could also act as hindrances. Because attending different arenas for support were demanding, they refrained from seeking support if the demands were perceived as too high. Different supportive sources are distinguished based on what supportive function they have and in which arenas they are found, in order to preserve the confidence of the closest organization and to maintain the image of being a competent and performing manager.

Understanding spatio-temporal strategies of adult zebrafish exploration in the open field test.

PubMed

Stewart, Adam Michael; Gaikwad, Siddharth; Kyzar, Evan; Kalueff, Allan V

2012-04-27

Zebrafish (Danio rerio) are emerging as a useful model organism for neuroscience research. Mounting evidence suggests that various traditional rodent paradigms may be adapted for testing zebrafish behavior. The open field test is a popular rodent test of novelty exploration, recently applied to zebrafish research. To better understand fish novelty behavior, we exposed adult zebrafish to two different open field arenas for 30 min, assessing the amount and temporal patterning of their exploration. While (similar to rodents) zebrafish scale their locomotory activity depending on the size of the tank, the temporal patterning of their activity was independent of arena size. These observations strikingly parallel similar rodent behaviors, suggesting that spatio-temporal strategies of animal exploration may be evolutionarily conserved across vertebrate species. In addition, we found interesting oscillations in zebrafish exploration, with the per-minute distribution of their horizontal activity demonstrating sinusoidal-like patterns. While such patterning is not reported for rodents and other higher vertebrates, a nonlinear regression analysis confirmed the oscillation patterning of all assessed zebrafish behavioral endpoints in both open field arenas, revealing a potentially important aspect of novelty exploration in lower vertebrates. Copyright © 2012 Elsevier B.V. All rights reserved.

Does Participative Decision Making Affect Lecturer Performance in Higher Education?

ERIC Educational Resources Information Center

Sukirno, D. S.; Siengthai, Sununta

2011-01-01

Purpose: The relationship between participation and job performance has captured the interest of not only business researchers but also education researchers. However, the topic has not gained significant attention in the educational management research arena. The purpose of this paper is to empirically examine the impact of participation in…

Combating corruption in the pharmaceutical arena.

PubMed

Lexchin, Joel; Kohler, Jillian Clare; Gagnon, Marc André; Crombie, James; Thacker, Paul; Shnier, Adrienne

2018-03-15

Corruption in healthcare generally and specifically in the pharmaceutical arena has recently been highlighted in reports by Transparency International. This article focuses on four areas of corruption: legislative/regulatory, financial, ideological/ethical, and communications. The problems identified and the solutions considered focus on structural considerations affecting how pharmaceuticals are discovered, developed, distributed, and ultimately used in clinical settings. These include recourse to user fees in the regulatory sphere, application of intellectual property rights to medical contexts (patents and access to research data), commercial sponsorship of ghost writing and guest authors, linkage/delinkage of the funding of research and overall health objectives to/from drug pricing and sales, transparency of payments to healthcare professionals and institutions, and credible regulatory sanctions. In general, financial and other incentives for all actors in the system should be structured to align with desired social outcomes - and to minimise conflicts of interest among researchers and clinicians.

Discrete event simulation modelling of patient service management with Arena

NASA Astrophysics Data System (ADS)

Guseva, Elena; Varfolomeyeva, Tatyana; Efimova, Irina; Movchan, Irina

2018-05-01

This paper describes the simulation modeling methodology aimed to aid in solving the practical problems of the research and analysing the complex systems. The paper gives the review of a simulation platform sand example of simulation model development with Arena 15.0 (Rockwell Automation).The provided example of the simulation model for the patient service management helps to evaluate the workload of the clinic doctors, determine the number of the general practitioners, surgeons, traumatologists and other specialized doctors required for the patient service and develop recommendations to ensure timely delivery of medical care and improve the efficiency of the clinic operation.

Effectiveness and value of massage skills training during pre-registration nurse education.

PubMed

Cook, Neal F; Robinson, Jacqueline

2006-10-01

The integration of Complementary and alternative medicine (CAM) interventions into healthcare practices is becoming more popular and frequently accessed by patients. Various disciplines have integrated CAM techniques education into the preparation of their practitioners in response to this, but this varies widely, as does its success. Students'experiences of such education in pre-registration is largely unknown in the UK, and methods by which to successful achieve effective learning within this arena are largely unreported within the literature. This study highlighted three specifics aims; to examine the perspectives of pre-registration nursing students on being taught massage skills during pre-registration nurse education; to identify the learning and development that occurs during massage skills training; and to identify methods of enhancing the provision of such skills training and its experience. This paper demonstrates the value of integrating complementary therapies into nurse education, developing the holistic approach of student nurses and their concept of caring. In addition it contributes significantly to the knowledge base of the effectiveness of the value of CAM education in nurse preparation, highlighting the high value students place on CAM education and demonstrating notable development in the preparation of holistic practitioners. The method utilised also yielded ways to improve the delivery of such education, and demonstrates how creative teaching methods can motivate and enhance effective learning.

Welcome to Our World: Bridging Youth Development Research in Nonprofit and Academic Communities

ERIC Educational Resources Information Center

Bialeschki, M. Deborah; Conn, Michael

2011-01-01

This commentary discusses the emergence of youth development research and evaluation in the nonprofit arena over the past 10 to 15 years. Included in this discussion is the establishment of the context for youth development research in nonprofits, a brief description of key examples of research from three youth nonprofits that illustrate the…

Complementary and alternative medicine in women's health. Developing a research agenda.

PubMed

Murphy, P A; Kronenberg, F; Wade, C

1999-01-01

Complementary and alternative medicine is becoming an established intervention modality within the contemporary health care system. Various forms of complementary and alternative medicine are used by patients and practitioners alike, including chiropractic, massage, botanical medicine, homeopathy, and energy therapies. The National Center for Complementary and Alternative Medicine was established within the National Institutes of Health to facilitate evaluation of these alternative therapies, establish an information clearinghouse, and promote research in the field. This article discusses several aspects of complementary and alternative medicine, relates them to women's health, and describes the need for a research agenda to evaluate the impact of the complementary and alternative medicine modalities used for important conditions affecting women.

Behavioral research in pigeons with ARENA: An automated remote environmental navigation apparatus

PubMed Central

Leising, Kenneth J.; Garlick, Dennis; Parenteau, Michael; Blaisdell, Aaron P.

2009-01-01

Three experiments established the effectiveness of an Automated Remote Environmental Navigation Apparatus (ARENA) developed in our lab to study behavioral processes in pigeons. The technology utilizes one or more wireless modules, each capable of presenting colored lights as visual stimuli to signal reward and of detecting subject peck responses. In Experiment 1, subjects were instrumentally shaped to peck at a single ARENA module following an unsuccessful autoshaping procedure. In Experiment 2, pigeons were trained with a simultaneous discrimination procedure during which two modules were illuminated different colors; pecks to one color (S+) were reinforced while pecks to the other color (S−) were not. Pigeons learned to preferentially peck the module displaying the S+. In Experiment 3, two modules were lit the same color concurrently from a set of six colors in a conditional discrimination task. For three of the colors pecks to the module in one location (e.g., upper quadrant) were reinforced while for the remaining colors pecks at the other module (e.g., lower quadrant) were reinforced. After learning this discrimination, the color-reinforced location assignments were reversed. Pigeons successfully acquired the reversal. ARENA is an automated system for open-field studies and a more ecologically valid alternative to the touchscreen. PMID:19429204

Using participatory research to challenge the status quo for women's cardiovascular health.

PubMed

Young, Lynne; Wharf Higgins, Joan

2010-12-01

Cardiovascular health research has been dominated by medical and patriarchal paradigms, minimizing a broader perspective of causes of disease. Socioeconomic status as a risk for cardiovascular disease is well established by research, yet these findings have had little influence. Participatory research (PR) that frames mixed method research has potential to bring contextualized clinically relevant findings into program planning and policy-making arenas toward developing meaningful health and social policies relevant to primary prevention. In this article we provide an overview of a PR program that included two quantitative and one qualitative studies and then we discuss lessons learned. The PR process we found was empowering for lone mothers, and transformative for lone mothers and researchers. Further, PR as an approach to research opened spaces in practice and policy-making arenas to raise upstream issues relevant to the health of low income lone mothers. We conclude that while PR is an effective approach to social determinants research, as a time-intensive endeavor, and one that does not easily align with research tradition, researchers must consider the strengths and drawbacks of PR when planning to implement such an approach. © 2010 Blackwell Publishing Ltd.

2010 Science Accomplishments Report of the Pacific Northwest Research Station

Treesearch

Rhonda Mazza

2010-01-01

In 2010, station researchers provided land managers and policymakers with critical information related to ecological processes, environmental threats, forest management, and use of natural resources. The station also capitalized on opportunities to expand its research in these arenas. The 2009 American Recovery and Reinvestment Act was one such opportunity that has...

Moving PISA Results into the Policy Arena: Perspectives on Knowledge Transfer for Future Considerations and Preparations

ERIC Educational Resources Information Center

Yore, Larry D.; Anderson, John O.; Chiu, Mei-Hung

2010-01-01

Evidence-based policies, decisions, and practices are highly valued and underachieved in the international mathematics and science education reforms. Many in the mathematics and science education research communities lament the lack of influence that research results have on the education profession, schools, and teaching. Academic research done…

[C57BL/6 mice open field behaviour qualitatively depends on arena size].

PubMed

Lebedev, I V; Pleskacheva, M G; Anokhin, K V

2012-01-01

Open field behavior is well known to depend on physical characteristics of the apparatus. However many of such effects are poorly described especially with using of modern methods of behavioral registration and analysis. The previous results of experiments on the effect of arena size on behavior are not numerous and contradictory. We compared the behavioral scores of four groups of C57BL/6 mice in round open field arenas of four different sizes (diameter 35, 75, 150 and 220 cm). The behavior was registered and analyzed using Noldus EthoVision, WinTrack and SegmentAnalyzer software. A significant effect of arena size was found. Traveled distance and velocity increased, but not in proportion to increase of arena size. Moreover a significant effect on segment characteristics of the trajectory was revealed. Detailed behavior analysis revealed drastic differences in trajectory structure and number of rears between smaller (35 and 75 cm) and bigger (150 and 220 cm) arenas. We conclude, that the character of exploration in smaller and bigger arenas depends on relative size of central open zone in arena. Apparently its extension increases the motivational heterogeneity of space, that requires another than in smaller arenas, strategy of exploration.

76 FR 4921 - Government-Owned Inventions; Availability for Licensing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... chemical imaging (IRCI) to detect nanostructure-based DNA microarrays, which can be utilized in the life science research arena to examine gene expression and single nucleotide polymorphisms (SNPs), as well as... can be applied to the areas of environmental sciences, agriculture research, bio-defense, diagnostics...

Use of complementary and alternative medicine by pediatric patients with functional and organic gastrointestinal diseases: results from a multicenter survey.

PubMed

Vlieger, Arine M; Blink, Marjolein; Tromp, Ellen; Benninga, Marc A

2008-08-01

Many pediatric patients use complementary and alternative medicine, especially when facing a chronic illness for which treatment options are limited. So far, research on the use of complementary and alternative medicine in patients with functional gastrointestinal disease has been scarce. This study was designed to assess complementary and alternative medicine use in children with different gastrointestinal diseases, including functional disorders, to determine which factors predicted complementary and alternative medicine use and to assess the willingness of parents to participate in future studies on complementary and alternative medicine efficacy and safety. The prevalence of complementary and alternative medicine use was assessed by using a questionnaire for 749 children visiting pediatric gastroenterology clinics of 9 hospitals in the Netherlands. The questionnaire consisted of 35 questions on the child's gastrointestinal disease, medication use, health status, past and future complementary and alternative medicine use, reasons for its use, and the necessity of complementary and alternative medicine research. In this study population, the frequency of complementary and alternative medicine use was 37.6%. A total of 60.3% of this group had used complementary and alternative medicine specifically for their gastrointestinal disease. This specific complementary and alternative medicine use was higher in patients with functional disorders than organic disorders (25.3% vs 17.2%). Adverse effects of allopathic medication, school absenteeism, age

Why I Do Cancer Research

Cancer.gov

World Cancer Research Day is recognized on September 24, 2017. This day presents an opportunity for all of us to remind the world of the critically important roles research and cancer researchers play in reducing the global burden of cancer. Together with ten other global partners, NCI participated in the planning and launch of this initiative, highlighting the amplified impact of international cooperation in the clinical research arena.

Modeling Drosophila Positional Preferences in Open Field Arenas with Directional Persistence and Wall Attraction

PubMed Central

Soibam, Benjamin; Goldfeder, Rachel L.; Manson-Bishop, Claire; Gamblin, Rachel; Pletcher, Scott D.; Shah, Shishir; Gunaratne, Gemunu H.; Roman, Gregg W.

2012-01-01

In open field arenas, Drosophila adults exhibit a preference for arena boundaries over internal walls and open regions. Herein, we investigate the nature of this preference using phenomenological modeling of locomotion to determine whether local arena features and constraints on movement alone are sufficient to drive positional preferences within open field arenas of different shapes and with different internal features. Our model has two components: directional persistence and local wall force. In regions far away from walls, the trajectory is entirely characterized by a directional persistence probability, , for each movement defined by the step size, , and the turn angle, . In close proximity to walls, motion is computed from and a local attractive force which depends on the distance between the fly and points on the walls. The directional persistence probability was obtained experimentally from trajectories of wild type Drosophila in a circular open field arena and the wall force was computed to minimize the difference between the radial distributions from the model and Drosophila in the same circular arena. The two-component model for fly movement was challenged by comparing the positional preferences from the two-component model to wild type Drosophila in a variety of open field arenas. In most arenas there was a strong concordance between the two-component model and Drosophila. In more complex arenas, the model exhibits similar trends, but some significant differences were found. These differences suggest that there are emergent features within these complex arenas that have significance for the fly, such as potential shelter. Hence, the two-component model is an important step in defining how Drosophila interact with their environment. PMID:23071591

Complementary approaches to palliative oncological care.

PubMed

Zappa, Simone B; Cassileth, Barrie R

2003-01-01

The popularity of complementary and alternative medicine (CAM) has increased tremendously in recent years. Thus, it is imperative to distinguish between alternative therapies that can be dangerous and complementary therapies that are primarily palliative and augment conventional treatment. Memorial Sloan-Kettering Cancer Center's Integrative Medicine Service offers complementary therapies to patients in an attempt to improve quality of life and provide symptom management. In addition to clinical services, it also provides education to health care professionals and the public and performs clinical and laboratory research on complementary modalities and the antitumor properties of botanicals. If CAM is to be accepted by mainstream medicine, research must be done usingstandard research methodologies.

Video studies of passage by Anopheles gambiae mosquitoes through holes in a simulated bed net: effects of hole size, hole orientation and net environment.

PubMed

Sutcliffe, James; Colborn, Kathryn L

2015-05-13

Holes in netting provide potential routes for mosquitoes to enter ITNs. Despite this, there is little information on how mosquitoes respond to holes in bed nets and how their responses are affected by hole size, shape and orientation or by ambient conditions around the net. Female Anopheles gambiae (G3) were recorded in a simulated bed net consisting of two sizes of untreated netting-covered behavioural arenas placed above and beside (to simulate the bed net roof and sides respectively) the experimenter who was a source of host cues from 'inside' the net. A round hole of 9 mm or 13 mm diameter was cut into the centre of the netting of each arena. Videos of unfed female mosquitoes in arenas were analysed for time spent flying, walking and standing still and for exit through the hole. The effects of the experimenter on temperature and relative humidity around the simulated net were also measured. Mosquitoes were significantly more active in overhead arenas than in arenas to the side. Hole passage was significantly more likely in smaller arenas than larger ones and for larger holes than smaller ones. In arenas to the side, hole passage rate through small holes was about 50% less likely than what could be explained by area alone. Passage rate through holes in overhead arenas was consistent with hole area. Temperature in arenas did not strongly reflect the experimenter's presence in the simulated net. Relative humidity and absolute humidity in overhead arenas, but not in arenas to the side, were immediately affected by experimenter presence. Higher levels of activity in overhead arenas than in arenas to the side were likely due to the rising heat and humidity plume from the experimenter. Lower than expected passage rates through smaller vertically oriented holes may have been be due to an edge effect that does not apply to horizontally oriented holes. Results suggest that current methods of assessing the importance of physical damage to ITNs may not accurately reflect mosquito entry risk in all cases.

Teachers--The Professionals in Formal Learning as Practitioners of Informal Workplace Learning

ERIC Educational Resources Information Center

Tikkanen, Tarja

2006-01-01

Schools have been targets for plenty of research, but working life researchers have showed only limited interest in schools as workplaces and as arenas for learning among teachers and other staff. The purpose of this paper is to introduce a new study, "Research-supported development work in the schools" by describing its background and…

Financial Aid Research: The Nexus of Academic, Practitioner, and Policy Work

ERIC Educational Resources Information Center

Heller, Donald E.

2017-01-01

Academic research often does not find its way into the policy arena because of the nature of the work. Policymakers often find journal articles and academic books too long, difficult to understand, and lacking in policy-relevant ideas and recommendations. This article provides suggestions to academic and other researchers on how to make their…

Multi-Level Evaluation of Cooperative Research Centers: Bridging between the Triple Helix and the Science of Team Science

ERIC Educational Resources Information Center

Gray, Denis O.; Sundstrom, Eric

2010-01-01

Two emergent conceptual models for fostering the development of innovative technology through applied science at Cooperative Research Centers (CRCs)--the Triple Helix and the science of team science--have proved highly productive in stimulating research into how the innovation process works. Although the two arenas for fostering innovation have…

Social Media in Health Research: An Example from Childcare Provider Message Boards

ERIC Educational Resources Information Center

Lynch, Meghan

2011-01-01

Social media sites, such as message boards and blogs, provide innovative data sources for researchers as these sites feature people sharing advice and discussing issues in a public arena. Research has found the online context can encourage people to reveal more information than do such traditional methods as interviews or focus groups. However,…

Socially Embedded Academic Emotions in School

ERIC Educational Resources Information Center

Anttila, Henrika; Pyhältö, Kirsi; Piertarinen, Janne; Soini, Tiina

2018-01-01

School is a central arena for a wide amount of emotions. Previous research on academic emotions has, however, mainly focused on achievement, engagement and teaching, situated in classroom. The social embeddedness, as well as different learning environments of school, continue to be neglected in the research literature. Our study focuses on…

Gender Differences in Creativity

ERIC Educational Resources Information Center

Baer, John; Kaufman, James C.

2008-01-01

Research on gender differences in creativity, including creativity test scores, creative achievements, and self-reported creativity is reviewed, as are theories that have been offered to explain such differences and available evidence that supports or refutes such theories. This is a difficult arena in which to conduct research, but there is a…

Making medicine scientific: empiricism, rationality, and quackery in mid-Victorian Britain.

PubMed

Weatherall, M W

1996-08-01

This paper discusses the strategies used to construct scientific medicine in mid-Victorian Britain. An opening section considers why it was thought desirable to create a properly scientific medicine, and outlines the empirical and rational bases of the medical establishment's projects for this. The bulk of the paper concerns an alternative approach to making medicine scientific--that put forward by certain advocates of homoeopathy--and how this approach was excluded from those arenas where scientific medicine was being created, and thereby made unscientific. This process is illustrated by the clash between homoeopathy and establishment medicine that occurred in mid-Victorian Cambridge. The final section briefly considers the complementary process of educating the public in what was properly scientific medicine, and what was not, and suggests that the processes of building boundaries to exclude competing practitioners, while keeping patients inside, created the space in which modern scientific medicine has flourished so successfully.

Contrave, a bupropion and naltrexone combination therapy for the potential treatment of obesity.

PubMed

Padwal, Raj

2009-10-01

Contrave, under development by Orexigen Therapeutics Inc for the potential treatment of obesity, is an oral, sustained-release combination of the dopamine and norepinephrine reuptake antagonist bupropion and the opioid antagonist naltrexone. The proposed dual mechanism of action of the compound involves complementary stimulation of central melanocortin pathways, resulting in increased energy expenditure and reduced appetite. At the time of publication, Contrave was being assessed in phase III clinical trials. Preliminary data demonstrated placebo-subtracted weight losses of 3 to 7% and improvements in obesity-related comorbidities and cardiovascular risk factors. The primary adverse effect leading to discontinuation of treatment was nausea. Assuming that the results of the Contrave phase III clinical program reaffirm the efficacy and safety of the drug combination, this agent could be approved and launched to become a market leader in the anti-obesity therapeutic arena.

Movement patterns of Tenebrio beetles demonstrate empirically that correlated-random-walks have similitude with a Lévy walk.

PubMed

Reynolds, Andy M; Leprêtre, Lisa; Bohan, David A

2013-11-07

Correlated random walks are the dominant conceptual framework for modelling and interpreting organism movement patterns. Recent years have witnessed a stream of high profile publications reporting that many organisms perform Lévy walks; movement patterns that seemingly stand apart from the correlated random walk paradigm because they are discrete and scale-free rather than continuous and scale-finite. Our new study of the movement patterns of Tenebrio molitor beetles in unchanging, featureless arenas provides the first empirical support for a remarkable and deep theoretical synthesis that unites correlated random walks and Lévy walks. It demonstrates that the two models are complementary rather than competing descriptions of movement pattern data and shows that correlated random walks are a part of the Lévy walk family. It follows from this that vast numbers of Lévy walkers could be hiding in plain sight.

Critical neuropsychobiological analysis of panic attack- and anticipatory anxiety-like behaviors in rodents confronted with snakes in polygonal arenas and complex labyrinths: a comparison to the elevated plus- and T-maze behavioral tests.

PubMed

Coimbra, Norberto C; Paschoalin-Maurin, Tatiana; Bassi, Gabriel S; Kanashiro, Alexandre; Biagioni, Audrey F; Felippotti, Tatiana T; Elias-Filho, Daoud H; Mendes-Gomes, Joyce; Cysne-Coimbra, Jade P; Almada, Rafael C; Lobão-Soares, Bruno

2017-01-01

To compare prey and snake paradigms performed in complex environments to the elevated plus-maze (EPM) and T-maze (ETM) tests for the study of panic attack- and anticipatory anxiety-like behaviors in rodents. PubMed was reviewed in search of articles focusing on the plus maze test, EPM, and ETM, as well as on defensive behaviors displayed by threatened rodents. In addition, the authors' research with polygonal arenas and complex labyrinth (designed by the first author for confrontation between snakes and small rodents) was examined. The EPM and ETM tests evoke anxiety/fear-related defensive responses that are pharmacologically validated, whereas the confrontation between rodents and snakes in polygonal arenas with or without shelters or in the complex labyrinth offers ethological conditions for studying more complex defensive behaviors and the effects of anxiolytic and panicolytic drugs. Prey vs. predator paradigms also allow discrimination between non-oriented and oriented escape behavior. Both EPM and ETM simple labyrinths are excellent apparatuses for the study of anxiety- and instinctive fear-related responses, respectively. The confrontation between rodents and snakes in polygonal arenas, however, offers a more ethological environment for addressing both unconditioned and conditioned fear-induced behaviors and the effects of anxiolytic and panicolytic drugs.

Cancer and Complementary Health Approaches

MedlinePlus

... Cancer Institute's activities in research on complementary health approaches. Toll-free in the U.S.: 1-800-4-CANCER (1-800-422-6237) Web ... complementary health approaches. Information on complementary health approaches in cancer treatment: ...

Inclusive Research and Inclusive Education: Why Connecting Them Makes Sense for Teachers' and Learners' Democratic Development of Education

ERIC Educational Resources Information Center

Nind, Melanie

2014-01-01

Following pushes from the disability movement(s) and increased interest in children and young people becoming involved in research concerning them, inclusive research is growing within and beyond education establishments. Yet this arena is alive with interesting and largely unanswered questions. This paper discusses some of them: What do inclusive…

Changing research culture.

PubMed

Svab, Igor

2004-05-26

Although there is general agreement that family medicine has a lot to offer to the health care system, the academic dimension is still not widely understood. There are two main reasons why family medicine needs to develop its scientific potential: to address the true nature of the discipline, and to help in its recognition. The academic establishment benefits from academic family medicine by gaining new questions that are necessary to be answered and by gaining new research approaches.Many problems are encountered when introducing family medicine into the academic arena. Two main strategies for developing family medicine research can be identified. The first is to adapt to the existing structure of the academic world by claiming equal rights with the developed disciplines, collaborating with other university departments in their research projects, publishing articles in established journals, and participating in established faculty development programs. The other, more demanding, strategy is to introduce changes to the academic arena by developing specific research questions, by collaborating on research within family medicine, and by developing family medicine's own success criteria for academic excellence. The two approaches are not mutually exclusive. The World Organization of Family Doctors plays an important role in supporting both approaches through its international affiliations and contacts with policy makers.

Using Bibliometric and Social Media Analyses to Explore the "Echo Chamber" Hypothesis

ERIC Educational Resources Information Center

Goldie, David; Linick, Matthew; Jabbar, Huriya; Lubienski, Christopher

2014-01-01

Educational policy debates are no longer occurring exclusively in academic or governmental settings. Intermediary actors are promoting research using a variety of traditional and non-traditional media to advance and oppose policy agendas. Given the current policy arena, it is useful to re-examine the research underlying current reforms, and to…

Motivating and Assisting Adult, Online Chemistry Students: A Review of the Literature

ERIC Educational Resources Information Center

Bannier, Betsy J.

2010-01-01

While comprehensive texts, articles, and literature reviews presenting research in the singular arenas of motivation, help-seeking, and online science learning are relatively easy to find, syntheses and interactions between these constructs are lacking. Part I of this review addresses this knowledge gap by drawing together key research from the…

Power and Perspectives--An Investigation into International Research Covering Special Educational Needs

ERIC Educational Resources Information Center

Nilholm, Claes

2007-01-01

An empirical investigation of international research relating to special educational needs is reported. Two international arenas were identified: a North American and a British/European. Articles from 2004 were analysed with regard to 1) sex of authors, 2) country of institutional affiliation of authors, 3) themes and 4) perspectives. The analyses…

External Stakeholders and Internal Practices in Departments of Teacher Education at European Universities

ERIC Educational Resources Information Center

Aarrevaara, Timo; Wikström, Janne; Maassen, Peter

2017-01-01

Research-intensive universities are operating in an environment of conflicting goals and priorities. Their status in research as well as education is dependent on their performance in various global arenas where performance can be measured with relatively clear indicators. However, success in operations outside the primary tasks of the academic…

Open-field arena boundary is a primary object of exploration for Drosophila

PubMed Central

Soibam, Benjamin; Mann, Monica; Liu, Lingzhi; Tran, Jessica; Lobaina, Milena; Kang, Yuan Yuan; Gunaratne, Gemunu H; Pletcher, Scott; Roman, Gregg

2012-01-01

Drosophila adults, when placed into a novel open-field arena, initially exhibit an elevated level of activity followed by a reduced stable level of spontaneous activity and spend a majority of time near the arena edge, executing motions along the walls. In order to determine the environmental features that are responsible for the initial high activity and wall-following behavior exhibited during exploration, we examined wild-type and visually impaired mutants in arenas with different vertical surfaces. These experiments support the conclusion that the wall-following behavior of Drosophila is best characterized by a preference for the arena boundary, and not thigmotaxis or centrophobicity. In circular arenas, Drosophila mostly move in trajectories with low turn angles. Since the boundary preference could derive from highly linear trajectories, we further developed a simulation program to model the effects of turn angle on the boundary preference. In an hourglass-shaped arena with convex-angled walls that forced a straight versus wall-following choice, the simulation with constrained turn angles predicted general movement across a central gap, whereas Drosophila tend to follow the wall. Hence, low turn angled movement does not drive the boundary preference. Lastly, visually impaired Drosophila demonstrate a defect in attenuation of the elevated initial activity. Interestingly, the visually impaired w1118 activity decay defect can be rescued by increasing the contrast of the arena's edge, suggesting that the activity decay relies on visual detection of the boundary. The arena boundary is, therefore, a primary object of exploration for Drosophila. PMID:22574279

How do features of dressage arenas influence training surface properties which are potentially associated with lameness?

PubMed

Murray, Rachel C; Walters, Juli; Snart, Hannah; Dyson, Sue; Parkin, Tim

2010-11-01

Results from a previous study indicated that there are specific arena surface characteristics that are associated with an increased likelihood of lameness in dressage horses. It is important to understand what modifiable arena factors lead to these detrimental surface characteristics. The aim of this study was to describe the use of training surfaces and arenas for United Kingdom dressage horses and to investigate any relationships between arena/surface variables and detrimental surface characteristics. Data from a questionnaire returned by 22.5% of all 11,363 registered members of British Dressage were used for the study. Univariate and multivariable logistic regression models were developed with each of the previously identified surface characteristics as dependent variables. Respondents reported that the majority of arenas were privately owned, sized 20 × 40 m and had a sand and rubber surface. The results indicated that wax-coated and sand and rubber surfaces were associated with less detrimental surface properties than sand, sand and PVC, woodchips or grass. Woodchips were most strongly associated with the detrimental characteristic of slipping, and sand with tripping. The findings indicated that any arena surface should have a base, with limestone the recommended surface, and that crushed concrete was best avoided. This information supported previous studies in racehorses that indicated that surface maintenance is essential, especially when many horses are using an arena daily. Problems were less likely if an arena was privately owned. Copyright © 2010. Published by Elsevier Ltd.

National Committee for the Prevention of Elder Abuse

MedlinePlus

... practitioners, and researchers across disciplines working to address abuse, neglect, and exploitation of elders and vulnerable adults. With members representing aging and social services, APS, healthcare, justice, domestic violence, and other arenas, NCPEA works to shape ...

Education and the Political Arena: Riding the Train, Shaping the Debate.

ERIC Educational Resources Information Center

Florio, David H.

1983-01-01

With a presidential election only one year away, now is the time for educators and educational researchers to become acquainted with and involved in legislative and policy initiatives that can improve education. (GC)

State-of-the-art sports facility's HVAC

DOE Office of Scientific and Technical Information (OSTI.GOV)

Horton, M.K.

This article describes the HVAC systems design to keep Cleveland's new Gateway sports and entertainment complex comfortable. This magnificent new facility embraces the 42,000-seat Jacobs Field, with its natural grass playing surface, and the 21,000-seat Arena at Gateway (the official name will be announced at its August 1 opening). The Arena is the new home of the Cleveland Cavaliers NBA basketball team and the Lumberjacks IHL ice hockey team. Other events that will be held here include arena football, circuses, ice shows, and concerts. It is anticipated that the Arena will be in use in excess of 200 days amore » year for these and other functions. The ballpark and the arena are separated by Gateway Plaza, a large illuminated public space that also will be the site of various entertainment events. An air conditioned pedestrian bridge, approximately 0.7 miles in length, connects the Arena with the Regional Transit Authority's downtown rapid transit station. Other enclosed walkways connect the Arena with two parking garages (3,158 vehicles total) and the larger garage with Jacobs Field.« less

Nanofluidics: A New Arena for Materials Science.

PubMed

Xu, Yan

2018-01-01

A significant growth of research in nanofluidics is achieved over the past decade, but the field is still facing considerable challenges toward the transition from the current physics-centered stage to the next application-oriented stage. Many of these challenges are associated with materials science, so the field of nanofluidics offers great opportunities for materials scientists to exploit. In addition, the use of unusual effects and ultrasmall confined spaces of well-defined nanofluidic environments would offer new mechanisms and technologies to manipulate nanoscale objects as well as to synthesize novel nanomaterials in the liquid phase. Therefore, nanofluidics will be a new arena for materials science. In the past few years, burgeoning progress has been made toward this trend, as overviewed in this article, including materials and methods for fabricating nanofluidic devices, nanofluidics with functionalized surfaces and functional material components, as well as nanofluidics for manipulating nanoscale materials and fabricating new nanomaterials. Many critical challenges as well as fantastic opportunities in this arena lie ahead. Some of those, which are of particular interest, are also discussed. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Engaging Students in Applied Research: Experiences from Collaborative Research and Learning in Brazil and Paraguay

ERIC Educational Resources Information Center

Vasquez-Leon, Marcela; Burke, Brian; Radonic, Lucero

2009-01-01

A critical interest of applied anthropology is to educate students to be theoretically grounded and capable of assuming a level of social responsibility that extends beyond academia. In this paper, we reflect on the issue of student preparation for work in the policy arena by focusing on the experiences of a five-year applied research project that…

Traditional, complementary, and alternative medical cures for HIV: rationale and implications for HIV cure research.

PubMed

Pan, Xin; Zhang, Alice; Henderson, Gail E; Rennie, Stuart; Liu, Chuncheng; Cai, Weiping; Wu, Feng; Tucker, Joseph D

2017-12-13

Traditional, complementary, and alternative medicine (TCAM) has been used by some people living with HIV (PLHIV) in an attempt to cure HIV. This article reviews the main factors influencing their decision to choose TCAM to cure HIV and discusses implications for HIV cure research. Those who decide to pursue traditional, complementary, and alternative medical cures may be influenced by the health system, cultural, and social dynamics, and their own individual beliefs and preferences. These same factors may impact participation in HIV cure research. People who search for traditional, complementary, and alternative medical cures may face special challenges as they are recruited, consented, and retained within HIV cure research studies. To address these potential challenges, we have suggested solutions focusing on culturally tailored communication and education, formative social science research, and community partnerships with key stakeholders. The social conditions that have promoted traditional, complementary and alternative medical cures will likely impact how PLHIV participate and experience HIV remission trials. Despite the potential challenges, it will be crucial to involve those who have previously sought out traditional cures for HIV in HIV cure research.

The Production of Scholarly Knowledge in the Global Market Arena: University Ranking Systems, Prestige and Power

ERIC Educational Resources Information Center

Collyer, Fran

2013-01-01

The relationships between disciplines and the institutions within which they are situated is a fertile area for researching the shaping of sociological knowledge. Applying theoretical insights from the sociology of knowledge, this article draws on an empirical study of research publications in the sociology of health and medicine to show which…

Global Literacy in Local Learning Contexts: Connecting Home and School. Routledge Research in International and Comparative Education

ERIC Educational Resources Information Center

Mount-Cors, Mary Faith

2016-01-01

Based on qualitative research focused on literacy and health from three schools in coastal Kenya, this book examines country, school, and family contexts to develop a dual-generation maternal-child model for literacy learning and to connect local-specific phenomena with national and international policy arenas. In contrast to international…

National Innovation and the Role of the College Sector

ERIC Educational Resources Information Center

Belanger, Charles H.; Mount, Joan; Madgett, Paul; Filion, Ivan

2005-01-01

This paper discusses the role of the colleges in applied research in the context of Canada's capability for innovation in a globally competitive arena. The analysis focuses upon issues around an expanded mandate related to applied research. To explore the state of readiness of the college sector, it draws upon the results of a survey distributed…

Leadership, Motivation, and Teamwork Behaviors of Principal Investigator's in Interdisciplinary Teams: A Synthesis of Research

ERIC Educational Resources Information Center

Adams, Brittany L.; Cain, Holly Reed; Giraud, Vivana; Stedman, Nicole L. P.

2012-01-01

Increased demand, limited resources, knowledge gaps, and seemingly less time to produce results are the challenges facing researchers and others in higher education today. Working together across disciplines is almost a requirement to stay afloat in the competitive arena most principal investigators are finding themselves in. This study sought to…

Marketing Education National Research Conference Report. Marketing Practices: Implications for Developing a Future Workforce. (Key West, Florida, April 15-17, 1994).

ERIC Educational Resources Information Center

Norwood, Marcella M., Ed.

This conference provided a forum for presenting research findings to educators and other audiences interested in marketing education. The following papers were presented: "Application and Utilization of the Marketing Education Baccalaureate Degree in the Public School--Training and Development Arenas" (Wyant, Prey); "The Impact of…

Review of the Literature Regarding Early Memories and Their Emerging Use in Projective Spiritual Assessment.

ERIC Educational Resources Information Center

Bustrum, Joy M.

This doctoral research seeks to demonstrate the clinical utility of early memories by reviewing the current literature and providing a rationale for extending this research into the spiritual arena by highlighting the lack of available projective spiritual measures. Specific areas covered include an overview of early memory theory, technique and…

Norwegian nursing and medical students’ perception of interprofessional teamwork: a qualitative study

PubMed Central

2014-01-01

Background Little is known about the ways in which nursing and medical students perceive and understand their roles in interprofessional teamwork. A 2010 report by the World Health Organization highlights the importance of students’ understanding of teamwork in healthcare, and their ability to be effective team players. This study aims at describing nursing and medical students’ perceptions of interprofessional teamwork, focusing on experiences and recommendations that can be used to guide future educational efforts. Methods The study uses a qualitative research design. Data were collected from four focus group interviews: two homogenous groups (one with medical students, one with nursing students) and two mixed groups (medical and nursing students). Results The results show that traditional patterns of professional role perception still prevail and strongly influence students’ professional attitudes about taking responsibility and sharing responsibility across disciplinary and professional boundaries. It was found that many students had experienced group cultures detrimental to team work. Focusing on clinical training, the study found a substantial variation in perception with regard to the different arenas for interprofessional teamwork, ranging from arenas with collaborative learning to arenas characterized by distrust, confrontation, disrespect and hierarchical structure. Conclusions This study underlines the importance of a stronger focus on interprofessional teamwork in health care education, particularly in clinical training. The study results suggest that the daily rounds and pre-visit “huddles,” or alternatively psychiatric wards, offer arenas suitable for interprofessional training, in keeping with the students’ assessments and criteria proposed in previous studies. PMID:25124090

Norwegian nursing and medical students' perception of interprofessional teamwork: a qualitative study.

PubMed

Aase, Ingunn; Hansen, Britt Sæthre; Aase, Karina

2014-08-14

Little is known about the ways in which nursing and medical students perceive and understand their roles in interprofessional teamwork. A 2010 report by the World Health Organization highlights the importance of students' understanding of teamwork in healthcare, and their ability to be effective team players. This study aims at describing nursing and medical students' perceptions of interprofessional teamwork, focusing on experiences and recommendations that can be used to guide future educational efforts. The study uses a qualitative research design. Data were collected from four focus group interviews: two homogenous groups (one with medical students, one with nursing students) and two mixed groups (medical and nursing students). The results show that traditional patterns of professional role perception still prevail and strongly influence students' professional attitudes about taking responsibility and sharing responsibility across disciplinary and professional boundaries. It was found that many students had experienced group cultures detrimental to team work. Focusing on clinical training, the study found a substantial variation in perception with regard to the different arenas for interprofessional teamwork, ranging from arenas with collaborative learning to arenas characterized by distrust, confrontation, disrespect and hierarchical structure. This study underlines the importance of a stronger focus on interprofessional teamwork in health care education, particularly in clinical training. The study results suggest that the daily rounds and pre-visit "huddles," or alternatively psychiatric wards, offer arenas suitable for interprofessional training, in keeping with the students' assessments and criteria proposed in previous studies.

The Limits of Consensus.

ERIC Educational Resources Information Center

Poster, John B.

Dynamics in the education policy arena suggest that, despite two generations of researchers extolling democratic leadership styles and consensus building over autocratic techniques, wide participation in policymaking and the broadest possible consensus are not always productive: American society has not yet agreed on what schools should…

Nurses' beliefs, experiences and practice regarding complementary and alternative medicine in Taiwan.

PubMed

Smith, Graeme D; Wu, Shu-Chen

2012-09-01

To gain an insight into this issue, this study used a qualitative approach and aims to explore and describe nurses' beliefs, experiences and practice regarding complementary and alternative medicine in Taiwan. The integration of complementary and alternative medicine with conventional medicine has become more common worldwide in recent years. An increase in patient use and an expansion of nurses using complementary and alternative medicine has spawned further investigation. Most published studies have concentrated on the usage of complementary and alternative medicine in western societies and have focused principally on physicians' attitudes and practice patterns in this regard. Despite the large amount of time and the unique relationship that nurses share with their patients, little research has investigated the nurse's attitudes and practice regarding complementary and alternative medicine. Moreover, there has been no previous research into understanding this issue from the Taiwanese nursing perspective. A qualitative research design. By using an exploratory, descriptive, qualitative approach, data were collected from 11 registered nurses. The methods of the data collection were in-depth, semi-structured interviews, field notes and memos and the data were analysed using the constant comparative method. Three major categories emerged from the data; namely, a 'lack of clear definition', 'limited experience' and 'high interest' towards complementary and alternative medicine. These results suggest that the definition of complementary and alternative medicine is often unclear for nurses in Taiwan. Due to the organisational policies and personal knowledge base, very few nurses integrate complementary and alternative medicine into their daily practice. However, the nurses in Taiwan show a great desire to participate in complementary and alternative medicine continuing education programmes. This study is not only significant in filling the gap in the existing literature, but is also important in understanding this issue from the nurses' perspective, to offer a series of recommendations for policy, nursing education, nursing practice and suggestions for further research. This study highlights the importance of nursing attitude in the use of complementary and alternative medicine. Clinical nurses have the potential to provide appropriate information to their patients to ensure safe complementary and alternative medicine use. © 2012 Blackwell Publishing Ltd.

Using National Surveys To Improve the Efficiency and Effectiveness of Broad-Based Program Evaluations.

ERIC Educational Resources Information Center

Clark, Sheldon B.; Boser, Judith A.

The suggestions offered in this paper are based on the experiences of two scientific researchers of how evaluations undertaken in a competitive arena, in which true experimental designs are not viable, can be designed in such a way that meaningful comparative data can be examined. Case studies of the Science and Engineering Research Semester and…

"Awakening to" an Aspect in the Other: On Developing Insights and Concepts in Qualitative Research

ERIC Educational Resources Information Center

Witz, Klaus G.

2007-01-01

This article discusses "awakening to" deeper aspects in a person and "articulating" them and contrasts this way of developing concepts and new understandings in qualitative research with "fashioning concepts at a level of words and phrases in an arena of public discourse." "Awakening to and articulating" may be epistemologically based on C. H.…

75 FR 57970 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-23

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Complementary and Alternative Medicine Special Emphasis Panel, Centers of Excellence for Research on CAM (CERC... Complementary, & Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda, MD 20892, 301-594-3456...

A Survey of Residents' Perceptions of the Effect of Large-Scale Economic Developments on Perceived Safety, Violence, and Economic Benefits.

PubMed

Fabio, Anthony; Geller, Ruth; Bazaco, Michael; Bear, Todd M; Foulds, Abigail L; Duell, Jessica; Sharma, Ravi

2015-01-01

Emerging research highlights the promise of community- and policy-level strategies in preventing youth violence. Large-scale economic developments, such as sports and entertainment arenas and casinos, may improve the living conditions, economics, public health, and overall wellbeing of area residents and may influence rates of violence within communities. To assess the effect of community economic development efforts on neighborhood residents' perceptions on violence, safety, and economic benefits. Telephone survey in 2011 using a listed sample of randomly selected numbers in six Pittsburgh neighborhoods. Descriptive analyses examined measures of perceived violence and safety and economic benefit. Responses were compared across neighborhoods using chi-square tests for multiple comparisons. Survey results were compared to census and police data. Residents in neighborhoods with the large-scale economic developments reported more casino-specific and arena-specific economic benefits. However, 42% of participants in the neighborhood with the entertainment arena felt there was an increase in crime, and 29% of respondents from the neighborhood with the casino felt there was an increase. In contrast, crime decreased in both neighborhoods. Large-scale economic developments have a direct influence on the perception of violence, despite actual violence rates.

An Arena of Comfort during Adolescence.

ERIC Educational Resources Information Center

Buri, John R.; And Others

Research has consistently shown parents' nurturance, acceptance, affection, support, and attention to be positively related to their children's self-esteem. Absent in these investigations of the relationship between parental nurturance and self-esteem, however, has been a consideration of whether the nurturance bases upon which these…

Research in the perianesthesia setting: the basics of getting started.

PubMed

Myers, Gina; Kosinski, Michele

2005-02-01

Research can be defined as a process that systematically investigates a situation with the objective of expanding the existing knowledge of a profession. Research asks the question "Does what we do as nurses help or hinder?" The purpose of this article is to provide a brief history of nursing research and to review basic research methods. In addition, examples of potential research projects focused in the perianesthesia practice arena will be explored. Practical steps will be outlined to guide novice nurse researchers in their early endeavors.

Integrating Yoga with Psychotherapy: A Complementary Treatment for Anxiety and Depression

ERIC Educational Resources Information Center

Forfylow, Andrea L.

2011-01-01

This article addresses the empirical research on yoga as an effective, complementary, clinical intervention for anxiety and depression based on an examination of studies published from 2003 to 2010. There is a discussion of study findings and research limitations and suggestions for researchers and future research. Yoga appears to be an effective…

The circle of the soul: the role of spirituality in health care.

PubMed

Moss, Donald

2002-12-01

This paper examines the critical attitude of behavioral professionals toward spiritual phenomena, and the current growing openness toward a scientific study of spirituality and its effects on health. Health care professionals work amidst sickness and suffering, and become immersed in the struggles of suffering persons for meaning and spiritual direction. Biofeedback and neurofeedback training can facilitate relaxation, mental stillness, and the emergence of spiritual experiences. A growing body of empirical studies documents largely positive effects of religious involvement on health. The effects of religion and spirituality on health are diverse, ranging from such tangible and easily understood phenomena as a reduction of health-risk behaviors in church-goers, to more elusive phenomena such as the distant effects of prayer on health and physiology. Psychophysiological methods may prove useful in identifying specific physiological mechanisms mediating such effects. Spirituality is also a dimension in much of complementary and alternative medicine (CAM), and the CAM arena may offer a window of opportunity for biofeedback practice.

Challenges To Reducing Discrimination And Health Inequity Through Existing Civil Rights Laws.

PubMed

Chandra, Amitabh; Frakes, Michael; Malani, Anup

2017-06-01

More than fifty years after the passage of the Civil Rights Act of 1964, health care for racial and ethnic minorities remains in many ways separate and unequal in the United States. Moreover, efforts to improve minority health care face challenges that differ from those confronted during de jure segregation. We review these challenges and examine whether stronger enforcement of existing civil rights legislation could help overcome them. We conclude that stronger enforcement of existing laws-for example, through executive orders to strengthen enforcement of the laws and congressional action to allow private individuals to bring lawsuits against providers who might have engaged in discrimination-would improve minority health care, but this approach is limited in what it can achieve. Complementary approaches outside the legal arena, such as quality improvement efforts and direct transfers of money to minority-serving providers-those seeing a disproportionate number of minority patients relative to their share of the population-might prove to be more effective. Project HOPE—The People-to-People Health Foundation, Inc.

Image Understanding Research and Its Application to Cartography and Computer-Based Analysis of Aerial Imagery

DTIC Science & Technology

1983-09-01

Report Al-TR-346. Artifcial Intelligence Laboratory, Mamachusetts Institute of Tech- niugy. Cambridge, Mmeh mett. June 19 [G.usmn@ A. Gaman-Arenas...Testbed Coordinator, 415/859-4395 Artificial Intelligence Center Computer Science and Technology Division Prepared for: Defense Advanced Research...to support processing of aerial photographs for such military applications as cartography, Intelligence , weapon guidance, and targeting. A key

The Power and Benefits of Concept Mapping: Measuring Use, Usefulness, Ease of Use, and Satisfaction. Research Report

ERIC Educational Resources Information Center

Freeman, Lee A.; Jessup, Leonard M.

2004-01-01

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…

Exploratory activity and habituation of Drosophila in confined domains

NASA Astrophysics Data System (ADS)

Soibam, B.; Chen, L.; Roman, G. W.; Gunaratne, G. H.

2014-09-01

Animals use locomotion to find food, shelter, and escape routes as well as to locate predators, competitors, and mates. Thus, locomotion is related to many behavioral traits, and can be used to characterize these more complex facets of behavior. Exploratory behaviors are random and need to be assessed through stochastic analysis. By comparing ensembles of trajectories from Drosophila and a model animal, we identify a pair of principles that govern the stochastic motion of a specific species. The first depends on local cues and quantify directional persistence, i.e., the propensity of an animal to maintain direction; the second, its attraction to walls, is relevant for exploration in confined arenas. Statistical properties of exploratory activity in several types of arenas can be computed from these principles. A pair of spiral arenas are designed to demonstrate that centrophobicity, or fear of the center of an arena, is not a fundamental feature of exploration. xxxx We provide evidence to show that the decay in an animal's activity following its introduction into a novel arena is correlated to its familiarity with the arena. We define two measures, coverage and habituation, to quantify familiarity. It is found that the relationship between activity and coverage is independent of the arena size. Finally, we use an analysis of exploration of mutant species to infer that in Drosophila, habituation relies on visual cues.

Can ESD Reach the Year 2020?

ERIC Educational Resources Information Center

Lenglet, Frans

2014-01-01

In order to have long-term impact ESD concepts, practices and policies should move into societal, policy and research arenas with high visibility and traction. In the process of going "transboundary", the ESD label may fade but the practice and organization of social and collaborative learning may gain.

Theorizing and Researching Levels of Processing in Self-Regulated Learning

ERIC Educational Resources Information Center

Winne, Philip H.

2018-01-01

Background: Deep versus surface knowledge is widely discussed by educational practitioners. A corresponding construct, levels of processing, has received extensive theoretical and empirical attention in learning science and psychology. In both arenas, lower levels of information and shallower levels of processing are predicted and generally…

The Secret Sentinels: Careers in Intelligence.

ERIC Educational Resources Information Center

Stanton, Michael

1985-01-01

This article profiles the principal practitioners of the craft of intelligence. It also examines other agencies that play supporting roles in this arcane arena, including the Central Intelligence Agency, the State Department's Bureau of Intelligence and Research, the Defense Intelligence Agency, the service intelligence branches of the Department…

Rival Theories of Newsreading in the Electronic Newspaper Arena.

ERIC Educational Resources Information Center

Dozier, David M.

Emerging videotex news services--systems for distributing textual information on television screens that permit direct competition with pulp newspapers--are presently rooted in a limited theory of newsreading. The first of two rival theories of newsreading applicable to electronic newspapers is "uses and gratifications" research--the…

The IR-4 Program - how it can benefit nurseries

Treesearch

J. Ray Frank

2002-01-01

The Interregional Research Project 4 (IR-4) was initiated in 1963 to obtain national pesticide label regsitrations for use on food and fiber. This program has an emphasis on minor uses or specialty crops. In this arena in the United States today it includes 600 crops.

An Examination of College and University Athletic Directors' Perception of Management Models Utilized to Operate Intercollegiate Athletic Arenas

ERIC Educational Resources Information Center

Palmero, Mauro R.

2010-01-01

Demands for enhanced accountability and effectiveness in higher education have also affected athletic departments, requiring a more cost-efficient managerial approach to the administration of athletic facilities, especially arenas. The purpose of this study was to examine athletic directors' perceptions towards the arena management models they…

Residual efficacy of pyrethrin+methoprene for control of Tribolium castaneum and Tribolium confusum in a commercial flour mill

USDA-ARS?s Scientific Manuscript database

Concrete arenas with and without flour were placed in open, obstructed, and hidden positions inside a commercial flour mill and exposed to a combination treatment of pyrethrin + methoprene. Bioassays were conducted 1, 3, 5, and 7 weeks after the arenas were treated by adding flour to those arenas th...

Development and characterization of microsatellite markers in the Point Arena mountain beaver Aplodontia rufa nigra

Treesearch

Kristine L. Pilgrim; William J. Zielinski; Mary J. Mazurek; Frederick V. Schlexer; Michael K. Schwartz

2006-01-01

The Point Arena mountain beaver (Aplodontia rufa nigra) is an endangered subspecies. Efforts to recover this sub-species will be aided by advances in molecular genetics, specifically the ability to estimate population size using noninvasive genetic sampling. Here we report on the development of nine polymorphic loci for the Point Arena mountain...

A Photo Elicitation Study on Chronically Ill Adolescents’ Identity Constructions During Transition

PubMed Central

Hanghøj, Signe; Boisen, Kirsten A.; Schmiegelow, Kjeld; Hølge-Hazelton, Bibi

2016-01-01

Adolescence is an important phase of life with increasing independence and identity development, and a vulnerable period of life for chronically ill adolescents with a high occurrence of insufficient treatment adherence. We conducted four photo elicitation focus group interviews with 14 adolescents (12-20 years) with juvenile idiopathic arthritis to investigate identity constructions during transition. Using a discourse analysis approach, six identity types were identified distributed on normal and marginal identities, which were lived either at home (home arena) or outside home with peers (out arena). Most participants positioned themselves as normal in the out arena and as ill in the home arena. Few participants positioned themselves as ill in an out arena, and they described how peers perceived this as a marginal and skewed behavior. This study contributes to a better understanding of why it can be extremely difficult to live with a chronic illness during adolescence. PMID:28462329

National Computer Security Conference (15th) held in Baltimore, Maryland on October 13-16, 1992. Volume 1: Proceedings

DTIC Science & Technology

1992-10-16

The Spread of Viruses Programs have been developed to attack some of these problems , primarily in the virus arena. Pick up any PC magazine and you...a particular DBMS-specific research area. These documents discuss the research problem , present an overview of relevant research and development ...MITRE has developed to date and a brief discussion those documents currently under development . For each companion document, the problem being

Integrating complementary medicine and health care services into practice.

PubMed Central

LaValley, J W; Verhoef, M J

1995-01-01

Complementary medicine and health care services constitute a significant proportion of the use of health care services in Canada, despite a history of limited acceptance of these therapies by the medical profession. However, physician attitudes appear to be changing. A survey of a random sample of general practitioners in Quebec (see page 29 of this issue) shows that four out of five general practitioners perceive at least one of three complementary health care services to be useful. Similar surveys of samples in Alberta and Ontario suggest that physicians there, although somewhat less enthusiastic than their counterparts in Quebec, have also begun to be more open-minded about these types of therapies. However, physicians have reported little understanding of complementary health care services, which suggests the need for more research on and education about these services. The Medical Society of Nova Scotia has responded to this need by establishing a Section of Complementary Medicine. The authors believe that fair, accountable, scientific and rigorous research on complementary therapies will benefit physicians and patients. The problems inherent in applying reductionist analysis to a holistic approach to care can be largely circumvented by focusing on outcomes research. In light of the popularity of these therapies, inquiry into patient use of complementary health care services should become a part of a complete patient history. This measure would promote greater patient-physician communication and integration of complementary health care services into patient care. PMID:7796375

Mass Media and Global Warming: A Public Arenas Model of the Greenhouse Effect's Scientific Roots.

ERIC Educational Resources Information Center

Neuzil, Mark

1995-01-01

Uses the Public Arenas model to examine the historical roots of the greenhouse effect issue as communicated in scientific literature from the early 1800s to modern times. Utilizes a constructivist approach to discuss several possible explanations for the rise and fall of global warming as a social problem in the scientific arena. (PA)

Effective Faculty Feedback: The Road Less Traveled

ERIC Educational Resources Information Center

Stern, Lesa A.; Solomon, Amanda

2006-01-01

Grading papers may be one of the most stressful, most time consuming, and least rewarding activities in which professors engage. Although effective grading techniques for papers have been widely researched, especially within the "Writing" or "English" scholarly arenas, has this information been put into practice? The goals of this paper are…

Five Myths of School Turnaround Policy and Practice

ERIC Educational Resources Information Center

Meyers, Coby V.; Smylie, Mark A.

2017-01-01

Despite the intensity of funding and numerous intervention efforts in recent school turnaround initiatives, many perspectives, practices, and policies specific to school turnaround appear to be at odds with organizational theory. Yet, many actors in research, policy, and practice arenas appear convinced that their steadfastness will eventually be…

Teachers' Voices/Stories: Dilemmas in Representing the Research Data

ERIC Educational Resources Information Center

Naidu, Sham

2011-01-01

The article discusses the issue of how to represent teachers' stories and narratives in the arena of performance management. It is argued that at a time when "teachers" voices are being enthusiastically pursued and promoted, teachers' work is being technisized and narrowed" (Goodson, 1998). Arguably, teachers' knowledge regarding their work…

Understanding Poverty through Race Dialogues in Teacher Preparation

ERIC Educational Resources Information Center

Bryant, Larry C.; Moss, Glenda; Zijdemans Boudreau, Anita S.

2015-01-01

This study used critical dialogue within a teacher preparation program to address the dilemma of preparing preservice teachers for educational arenas in which they will interface with students who are socially and economically disadvantaged. Using Critical Race Theory as a lens, the study addressed the following research questions: What were the…

ePortfolios: The Method of Choice for Validation

ERIC Educational Resources Information Center

Scott, Ken; Kim, Jichul

2015-01-01

Community colleges have long been institutions of higher education in the arenas of technical education and training, as well as preparing students for transfer to universities. While students are engaged in their student learning outcomes, projects, research, and community service, how have these students validated their work? One method of…

Transforming America: Cultural Cohesion, Educational Achievement, and Global Competitiveness. Educational Psychology. Volume 7

ERIC Educational Resources Information Center

DeVillar, Robert A.; Jiang, Binbin

2011-01-01

Creatively and rigorously blending historical research and contemporary data from various disciplines, this book cogently and comprehensively illustrates the problems and opportunities the American nation faces in education, economics, and the global arena. The authors propose a framework of transformation that would render American culture no…

The Social Networking Arena: Battle of the Sexes

ERIC Educational Resources Information Center

Clipson, Timothy W.; Wilson, S. Ann; DuFrene, Debbie D.

2012-01-01

Social networking via texting, Facebook, Twitter, and similar media is enormously popular with students, though it often leads to communication challenges along gender lines. Research supports the fact that men and women have divergent expectations for social networking and use it differently. Students can benefit from classroom experiences that…

Supervisory Bullying, Status Inequalities and Organizational Context

ERIC Educational Resources Information Center

Roscigno, Vincent J.; Lopez, Steven H.; Hodson, Randy

2009-01-01

Bullying has been increasingly identified as a significant social problem. Although much of this attention has centered on the context of schooling, researchers are now beginning to recognize that workplaces are also arenas rife with abusive, bullying behaviors. Personality attributes of bullies and victims have received attention, but much less…

Inside Out: Knowledge Brokering by Short-Term Policy Placements

ERIC Educational Resources Information Center

Bruce, Ann; O'Callaghan, Kenneth

2016-01-01

The evidence-policy interface is important for delivery of sustainable development policy. We examine one specific form of knowledge brokering, the temporary placement of academic research scientists in UK policy arenas. We argue that successful knowledge brokerage depends on establishing social processes critical to effective knowledge exchange.…

Learning Styles of African American Children: Instructional Implications

ERIC Educational Resources Information Center

Hale, Janice Ellen

2016-01-01

This article offers examples of valiant efforts to develop meaningful instructional implications from learning styles scholarship. Additionally, an example is given of an advance in the public policy arena that merges the efforts of psychological scholars with that of lawmakers to apply their research to effect change for children. The…

Marketing Principles as Applied to the Corporate Information Center.

ERIC Educational Resources Information Center

Brown, Suzan A.

Marketing principles, as applied by major businesses around the world, can also be used by information professionals to grow and expand their presence within their own organization. This paper focuses on parallels between marketing in the industrial/research arena, and the needs of information professionals to expand business from existing…

Emerging Innovation: Allied Health Fields

ERIC Educational Resources Information Center

Lang, Janell B.

2004-01-01

This article takes a closer look at emerging fields in the allied health arena. The relatively new field of Health Information Technology is one of the exciting prospects, surging with growth opportunities. These individuals are medical language experts who interpret, process, store and retrieve health information for research and data collection.…

Districts Gear up for Shift to Informational Texts

ERIC Educational Resources Information Center

Gewertz, Catherine

2012-01-01

The Common Core State Standards' emphasis on informational text arose in part from research suggesting that employers and college instructors found students weak at comprehending technical manuals, scientific and historical journals, and other texts pivotal to work in those arenas. The common core's vision of informational text includes literary…

Corporate Ph.D.: Making the Grade in Business.

ERIC Educational Resources Information Center

Groneman, Carol; Lear, Robert N.

Charting the ever-increasing integration of "academics" into the business world, this book uses specific examples to describe how the research and analytic skills developed in an academic setting can offer new approaches to problem solving in the business arena. Of use to employers, corporate headhunters and recruiters, and academics…

Transnational Mobility and International Academic Employment: Gatekeeping in an Academic Competition Arena

ERIC Educational Resources Information Center

Cantwell, Brendan

2011-01-01

This article draws upon concepts developed in recent empirical and theoretical work on high skilled and academic mobility and migration including accidental mobility, forced mobility and negotiated mobility. These concepts inform a situated, qualitative study of mobility among international postdoctoral researchers in life sciences and engineering…

[Mass casualty incidents : preparedness of German soccer arenas].

PubMed

Luiz, T; Preisegger, T; Madler, C

2013-04-01

Each weekend soccer arenas attract hundreds of thousands of spectators with the German Bundesliga being one of the most attractive sport series worldwide. In 2006 when the FIFA soccer World Cup™ took place in Germany, the precautions in the participating arenas against mass casualty incidents (MCI) reached a level formerly unknown in Germany. However, it is unknown how soccer arenas are prepared to deal with such incidents in everyday life. In 2011 all German major soccer league clubs were questioned about medical precautions in case of MCIs occurring in the stadium. The questionnaire included the following items: stadium capacity, the number of paramedic personnel, emergency physicians and ambulance vehicles, the command and communication structures, the availability of MCI plans, recent MCI drills and the frequency of MCI. Out of 39, 15 (38.4 %) participated, 50 % from the first league and 20.8 % from the second league. The mean stadium capacity was 41,800 spectators (minimum 10,600, maximum 80,700). Depending on the number of spectators and the individual risk score of the match the following resources were available within the stadiums (average, minimum, maximum,): emergency medical technicians 61-67 (15, 120), emergency physicians 2.3-2.5 (1, 5) and transport capacity 5.3-5.8 patients (1, 15). In 14 arenas (93.3 %) the medical personnel were trained in mass casualty care and had prepared MCI operation schedules. All stadiums had mission control centers equipped with a variety of wired and wireless communication tools, although only eight (52.3 %) arenas used a joint command structure and five (33.3 %) arenas reported MCIs (defined as a scenario involving more than 10 patients) within the past 10 years. In 40 % of the participants the last MCI-related exercise was conducted more than 36 months ago. Most of the participating arenas were adequately staffed to manage the first phase of MCIs but in contrast command structures and transport capacities often focused on individual emergencies. Although most of the participants stated that they planned the resources provision according to well established algorithms, the resources actually available at the arenas varied considerably. The frequency of MCIs in soccer arenas was surprisingly high in contrast to the frequency of MCI-related drills.

Malnutrition or frailty? Overlap and evidence gaps in the diagnosis and treatment of frailty and malnutrition.

PubMed

Laur, Celia V; McNicholl, Tara; Valaitis, Renata; Keller, Heather H

2017-05-01

There is increasing awareness of the detrimental health impact of frailty on older adults and of the high prevalence of malnutrition in this segment of the population. Experts in these 2 arenas need to be cognizant of the overlap in constructs, diagnosis, and treatment of frailty and malnutrition. There is a lack of consensus regarding the definition of malnutrition and how it should be assessed. While there is consensus on the definition of frailty, there is no agreement on how it should be measured. Separate assessment tools exist for both malnutrition and frailty; however, there is intersection between concepts and measures. This narrative review highlights some of the intersections within these screening/assessment tools, including weight loss/decreased body mass, functional capacity, and weakness (handgrip strength). The potential for identification of a minimal set of objective measures to identify, or at least consider risk for both conditions, is proposed. Frailty and malnutrition have also been shown to result in similar negative health outcomes and consequently common treatment strategies have been studied, including oral nutritional supplements. While many of the outcomes of treatment relate to both concepts of frailty and malnutrition, research questions are typically focused on the frailty concept, leading to possible gaps or missed opportunities in understanding the effect of complementary interventions on malnutrition. A better understanding of how these conditions overlap may improve treatment strategies for frail, malnourished, older adults.

Vested interests in addiction research and policy. Why do we not see the corporate interests of the alcohol industry as clearly as we see those of the tobacco industry?

PubMed

Casswell, Sally

2013-04-01

To compare the current status of global alcohol corporations with tobacco in terms of their role in global governance and to document the process by which this difference has been achieved and the consequences for alcohol control policy. Participant observation in the global political arena, review of industry materials (submissions, publications, conference presentations, websites) and review of published literature formed the basis for the current analysis. Recent events in the global political arena have highlighted the difference in perception of the alcohol and tobacco industries which has allowed alcohol corporations to participate in the global governance arena in a way in which tobacco has not been able. The transnational producers of alcohol have waged a sophisticated and successful campaign during the past three decades, including sponsorship of intergovernmental events, funding of educational initiatives, research, publications and sponsoring sporting and cultural events. A key aspect has been the framing of arguments to undermine perceptions of the extent of alcohol-related harms to health by promoting ideas of a balance of benefits and harms. An emphasis on the heaviest drinkers has been used to promote the erroneous idea that 'moderate' drinkers experience no harm and a goal of alcohol policy should be to ensure they are unaffected by interventions. This leads to highly targeted interventions towards the heaviest drinkers rather than effective regulation of the alcohol market. A sophisticated campaign by global alcohol corporations has promoted them as good corporate citizens and framed arguments with a focus on drinkers rather than the supply of alcohol. This has contributed to acceptance in the global governance arena dealing with policy development and implementation to an extent which is very different from tobacco. This approach, which obscures the contribution supply and marketing make to alcohol-related harm, has also contributed to failure by governments to adopt effective supply-side policies. © 2013 The Author, Addiction © 2013 Society for the Study of Addiction.

School children from Punta Arenas, Chile, talk with Dr. David Imel, an AirSAR scientist from NASA JPL, during AirSAR 2004

NASA Image and Video Library

2004-03-10

School children from Punta Arenas, Chile, talk with Dr. David Imel, an AirSAR scientist from NASA JPL, during AirSAR 2004. AirSAR 2004 is a three-week expedition by an international team of scientists that uses an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR collected imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

NASA Dryden Mission Manager Walter Klein poses with school children that visited the DC-8 during AirSAR 2004 in Punta Arenas, Chile

NASA Image and Video Library

2004-03-10

NASA Dryden Mission Manager Walter Klein poses with school children that visited the DC-8 during AirSAR 2004 in Punta Arenas, Chile. AirSAR 2004 is a three-week expedition by an international team of scientists that uses an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR collected imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

Feasibility of a dual neurosurgeon-scientist career in Canada: a survey study.

PubMed

Girgis, Fady

2013-07-01

Performing 'good work' in either neurosurgery or neuroscience alone is a challenge. Despite this, a large number of neurosurgeons divide their careers between the two fields, and attempt to excel in both arenas simultaneously. The purpose of this study is to explore perceptions on whether it is possible to do good work in both neurosurgery and research simultaneously, or whether one field suffers at the expense of the other. This question was put to practicing neurosurgeons via an electronic survey that was distributed to resident and staff neurosurgeons in Canada. 54 surgeons completed the survey, 32 of whom were current or intended neurosurgeon-scientists. Themes explored through the survey included motives behind the pursuit or absence of research in one's neurosurgical career, the quality and feasibility of a dual career, and alternatives to one individual assuming a dual role. The opinions obtained revealed that it is possible to do good work in both neurosurgery and neuroscience simultaneously, but in reality it is very difficult to do. Alternatives to this dual career, such as collaboration between clinical neurosurgeons and pure scientists for example, may help bridge the gap between clinical and research arenas.

University Efficiency: Complementariness versus Trade-Off between Teaching, Research and Administrative Activities

ERIC Educational Resources Information Center

Sellers-Rubio, Ricardo; Mas-Ruiz, Francisco J.; Casado-Diaz, Ana B.

2010-01-01

University managers should be aware of the importance that efficiency has for their own universities, orientating their actions towards research and teaching excellence. This study estimates teaching and research efficiency of the different departments of a university and tests the complementariness versus trade-off between them. The results…

Power in health care organizations: contemplations from the first-line management perspective.

PubMed

Isosaari, Ulla

2011-01-01

The aim of this paper is to examine health care organizations' power structures from the first-line management perspective. What liable power structures derive from the theoretical bases of bureaucratic, professional and result based organizations, and what power type do health care organizations represent, according to the empirical data? The paper seeks to perform an analysis using Mintzberg's power configurations of instrument, closed system, meritocracy and political arena. The empirical study was executed at the end of 2005 through a survey in ten Finnish hospital districts in both specialized and primary care. Respondents were all first-line managers in the area and a sample of staff members from internal disease, surgical and psychiatric units, as well as out-patient and primary care units. The number of respondents was 1,197 and the response percentage was 38. The data were analyzed statistically. As a result, it can be seen that a certain kind of organization structure supports the generation of a certain power type. A bureaucratic organization generates an instrument or closed system organization, a professional organization generates meritocracy and also political arena, and a result-based organization has a connection to political arena and meritocracy. First line managers regarded health care organizations as instruments when staff regarded them mainly as meritocracies having features of political arena. Managers felt their position to be limited by rules, whereas staff members regarded their position as having lots of space and influence potential. If the organizations seek innovative and active managers at the unit level, they should change the organizational structure and redistribute the work so that there could be more space for meaningful management. This research adds to the literature and gives helpful suggestions that will be of interest to those in the position of first-line management in health care.

Alcohol prevention at sporting events: study protocol for a quasi-experimental control group study.

PubMed

Durbeej, Natalie; Elgán, Tobias H; Jalling, Camilla; Gripenberg, Johanna

2016-06-06

Alcohol intoxication and overserving of alcohol at sporting events are of great concern, given the relationships between alcohol consumption, public disturbances, and violence. During recent years this matter has been on the agenda for Swedish policymakers, authorities and key stakeholders, with demands that actions be taken. There is promising potential for utilizing an environmental approach to alcohol prevention as a strategy to reduce the level of alcohol intoxication among spectators at sporting events. Examples of prevention strategies may be community mobilization, Responsible Beverage Service training, policy work, and improved controls and sanctions. This paper describes the design of a quasi-experimental control group study to examine the effects of a multi-component community-based alcohol intervention at matches in the Swedish Premier Football League. A baseline assessment was conducted during 2015 and at least two follow-up assessments will be conducted in 2016 and 2017. The two largest cities in Sweden are included in the study, with Stockholm as the intervention area and Gothenburg as the control area. The setting is Licensed Premises (LP) inside and outside Swedish football arenas, in addition to arena entrances. Spectators are randomly selected and invited to participate in the study by providing a breath alcohol sample as a proxy for Blood Alcohol Concentration (BAC). Actors are hired and trained by an expert panel to act out a standardized scene of severe pseudo-intoxication. Four types of cross-sectional data are generated: (i) BAC levels among ≥ 4 200 spectators, frequency of alcohol service to pseudo-intoxicated patrons attempting to purchase alcohol at LP (ii) outside the arenas (≥200 attempts) and (iii) inside the arenas (≥ 200 attempts), and (iv) frequency of security staff interventions towards pseudo-intoxicated patrons attempting to enter the arenas (≥ 200 attempts). There is an urgent need nationally and internationally to reduce alcohol-related problems at sporting events, and it is essential to test prevention strategies to reduce intoxication levels among spectators. This project makes an important contribution not only to the research community, but also to enabling public health officials, decision-makers, authorities, the general public, and the sports community, to implement appropriate evidence-based strategies.

Theropod courtship: large scale physical evidence of display arenas and avian-like scrape ceremony behaviour by Cretaceous dinosaurs.

PubMed

Lockley, Martin G; McCrea, Richard T; Buckley, Lisa G; Lim, Jong Deock; Matthews, Neffra A; Breithaupt, Brent H; Houck, Karen J; Gierliński, Gerard D; Surmik, Dawid; Kim, Kyung Soo; Xing, Lida; Kong, Dal Yong; Cart, Ken; Martin, Jason; Hadden, Glade

2016-01-07

Relationships between non-avian theropod dinosaurs and extant and fossil birds are a major focus of current paleobiological research. Despite extensive phylogenetic and morphological support, behavioural evidence is mostly ambiguous and does not usually fossilize. Thus, inferences that dinosaurs, especially theropods displayed behaviour analogous to modern birds are intriguing but speculative. Here we present extensive and geographically widespread physical evidence of substrate scraping behavior by large theropods considered as compelling evidence of "display arenas" or leks, and consistent with "nest scrape display" behaviour among many extant ground-nesting birds. Large scrapes, up to 2 m in diameter, occur abundantly at several Cretaceous sites in Colorado. They constitute a previously unknown category of large dinosaurian trace fossil, inferred to fill gaps in our understanding of early phases in the breeding cycle of theropods. The trace makers were probably lekking species that were seasonally active at large display arena sites. Such scrapes indicate stereotypical avian behaviour hitherto unknown among Cretaceous theropods, and most likely associated with terrirorial activity in the breeding season. The scrapes most probably occur near nesting colonies, as yet unknown or no longer preserved in the immediate study areas. Thus, they provide clues to paleoenvironments where such nesting sites occurred.

Near-real-time TOMS, telecommunications and meteorological support for the 1987 Airborne Antarctic Ozone Experiment

NASA Technical Reports Server (NTRS)

Ardanuy, P.; Victorine, J.; Sechrist, F.; Feiner, A.; Penn, L.

1988-01-01

The goal of the 1987 Airborne Antarctic Ozone Experiment was to improve the understanding of the mechanisms involved in the formation of the Antarctic ozone hole. Total ozone data taken by the Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) played a central role in the successful outcome of the experiment. During the experiment, the near-real-time TOMS total ozone observations were supplied within hours of real time to the operations center in Punta Arenas, Chile. The final report summarizes the role which Research and Data Systems (RDS) Corporation played in the support of the experiment. The RDS provided telecommunications to support the science and operations efforts for the Airborne Antarctic Ozone Experiment, and supplied near real-time weather information to ensure flight and crew safety; designed and installed the telecommunications network to link NASA-GSFC, the United Kingdom Meteorological Office (UKMO), Palmer Station, the European Center for Medium-Range Weather Forecasts (ECMWF) to the operation at Punta Arenas; engineered and installed stations and other stand-alone systems to collect data from designated low-orbiting polar satellites and beacons; provided analyses of Nimbus-7 TOMS data and backup data products to Punta Arenas; and provided synoptic meteorological data analysis and reduction.

A Survey of Residents' Perceptions of the Effect of Large-Scale Economic Developments on Perceived Safety, Violence, and Economic Benefits

PubMed Central

Geller, Ruth; Bear, Todd M.; Foulds, Abigail L.; Duell, Jessica; Sharma, Ravi

2015-01-01

Background. Emerging research highlights the promise of community- and policy-level strategies in preventing youth violence. Large-scale economic developments, such as sports and entertainment arenas and casinos, may improve the living conditions, economics, public health, and overall wellbeing of area residents and may influence rates of violence within communities. Objective. To assess the effect of community economic development efforts on neighborhood residents' perceptions on violence, safety, and economic benefits. Methods. Telephone survey in 2011 using a listed sample of randomly selected numbers in six Pittsburgh neighborhoods. Descriptive analyses examined measures of perceived violence and safety and economic benefit. Responses were compared across neighborhoods using chi-square tests for multiple comparisons. Survey results were compared to census and police data. Results. Residents in neighborhoods with the large-scale economic developments reported more casino-specific and arena-specific economic benefits. However, 42% of participants in the neighborhood with the entertainment arena felt there was an increase in crime, and 29% of respondents from the neighborhood with the casino felt there was an increase. In contrast, crime decreased in both neighborhoods. Conclusions. Large-scale economic developments have a direct influence on the perception of violence, despite actual violence rates. PMID:26273310

Standardization as an Arena for Open Innovation

NASA Astrophysics Data System (ADS)

Grøtnes, Endre

This paper argues that anticipatory standardization can be viewed as an arena for open innovation and shows this through two cases from mobile telecommunication standardization. One case is the Android initiative by Google and the Open Handset Alliance, while the second case is the general standardization work of the Open Mobile Alliance. The paper shows how anticipatory standardization intentionally uses inbound and outbound streams of research and intellectual property to create new innovations. This is at the heart of the open innovation model. The standardization activities use both pooling of R&D and the distribution of freely available toolkits to create products and architectures that can be utilized by the participants and third parties to leverage their innovation. The paper shows that the technology being standardized needs to have a systemic nature to be part of an open innovation process.

Directional change in tunneling of subterranean termites (Isoptera: Rhinotermitidae) in response to decayed wood attractants.

PubMed

Su, Nan-Yao

2005-04-01

Wood discs decayed with brown rot fungi and polymer discs impregnated with acetone extract of decayed wood were embedded in sand of a two-dimensional foraging arena to evaluate their attractant potential in directing termite tunnels toward them. Termites were released near one arena corner and were guided to follow the physical guideline of the arena edges. In the absence of the attractants, termites generally formed a relatively linear tunnel along the edges. When decayed wood discs or treated polymer discs were placed in wet sand near one side of the arena, termite tunnels departed from the arena edges and were oriented toward them. The attraction distance ranged from 12 to 18 cm. The attractant properties were most likely water soluble and permeated through wet sand to cause termites to change their orientation. The results demonstrated that when such attractants are placed near a bait station in the field, they may be used to direct termite foraging toward the station.

The Value Proposition in Institutional Repositories

ERIC Educational Resources Information Center

Blythe, Erv; Chachra, Vinod

2005-01-01

In the education and research arena of the late 1970s and early 1980s, a struggle developed between those who advocated centralized, mainframe-based computing and those who advocated distributed computing. Ultimately, the debate reduced to whether economies of scale or economies of scope are more important to the effectiveness and efficiency of…

The Changing Experiences of Primary Teachers: Responding to Scenarios Involving Diverse Sexualities

ERIC Educational Resources Information Center

van Leent, Lisa; Ryan, Mary

2016-01-01

Sex education and diverse sexualities are controversial topics within the primary school arena. Concepts of childhood innocence have influenced sex education curriculum, policy development and teaching practices within schools. However, research shows that primary school-aged students are aware of and talk about sexualities. The aim of this…

Stakeholder Analysis in Higher Education: A Case Study of the University of Portsmouth

ERIC Educational Resources Information Center

Chapleo, Chris; Simms, Christopher

2010-01-01

The issue of stakeholder identification and management is relatively well understood in the literature for private sector organisations, and its importance is increasing across all developed countries. However, whilst stakeholder theory has been advanced in commercial arenas, there is less research in the public and non-profit areas, particularly…

Preschool--An Arena for Children's Learning of Social and Cognitive Knowledge

ERIC Educational Resources Information Center

Williams, Pia; Sheridan, Sonja; Sandberg, Anette

2014-01-01

The aim is to investigate Swedish preschool teachers' accounts of children's learning in relation to the goals in the Swedish preschool curriculum. The research question is: "What do preschool teachers see as fundamental aspects of learning in preschool practice?" The study is based on interactionist perspectives founded in Urie…

Curricular Innovations on Sustainability and Subsistence Marketplaces: Philosophical, Substantive, and Methodological Orientations

ERIC Educational Resources Information Center

Viswanathan, Madhubalan

2012-01-01

Using synergies between research, teaching, and social initiatives, the author designed and offered a number of courses in the arena of sustainability: a first-year MBA course on sustainability for all contexts, a module required for all first semester business undergraduates on sustainable businesses for subsistence marketplaces as part of a…

Perceptual Shift in Bilingualism: Brain Potentials Reveal Plasticity in Pre-Attentive Colour Perception

ERIC Educational Resources Information Center

Athanasopoulos, Panos; Dering, Benjamin; Wiggett, Alison; Kuipers, Jan-Rouke; Thierry, Guillaume

2010-01-01

The validity of the linguistic relativity principle continues to stimulate vigorous debate and research. The debate has recently shifted from the behavioural investigation arena to a more biologically grounded field, in which tangible physiological evidence for language effects on perception can be obtained. Using brain potentials in a colour…

Creativity, Mathematizing, and Didactizing: Leen Streefland's Work Continues

ERIC Educational Resources Information Center

Presmeg, Norma

2003-01-01

This reaction to the papers in this PME Special Issue of "Educational Studies in Mathematics" draws a wider perspective on the issues addressed and some of the constructs used in research in Realistic Mathematics Education (RME). In particular, it tries to show that while the problems addressed existed within the world-wide arena of…

Discursive Obstruction and Elite Opposition to Environmental Activism in the Czech Republic

ERIC Educational Resources Information Center

Shriver, Thomas E.; Adams, Alison E.; Cable, Sherry

2013-01-01

Extant research on social movements has highlighted activists' discursive tactics to challenge the state, yet little analytical attention focuses on elite efforts to dominate the discourse arena through the deployment of oppositional frames. This paper analyzes elite oppositional framing surrounding the placement of a highway bypass in the Czech…

Landscape ecologists have a role in poverty relief. Book review.

Treesearch

Louis R. Iverson

2007-01-01

The causes, consequences, and solutions to human poverty throughout the world lie squarely in the realm of landscape ecology. I believe the book "The End of Poverty: Economic Possibilities for our Time" by Jeffrey Sachs should motivate additional research and implementation of principles within landscape ecology into this critical arena.

Assessing Innovation in Corporate and Government Libraries

ERIC Educational Resources Information Center

Zeeman, Deane; Jones, Rebecca; Dysart, Jane

2011-01-01

This study reports on the results of interviews conducted in December 2009 and January 2010 to identify innovative service trends in library and information services in the government and corporate arenas. The study was undertaken as part of a Library and Archives Canada (LAC) research project to inform the Government of Canada Assistant Deputy…

Using Hermeneutics to Understand Burnout and Coping Strategies Utilized by Occupational Therapists

ERIC Educational Resources Information Center

Gupta, Sangeeta; Paterson, Margo; von Zweck, Claudia; Lysaght, Rosemary

2012-01-01

This research article explores the use of the hermeneutic approach in understanding practice challenges for occupational therapists in the contemporary health care arena. It provides insights into factors that lead to therapist burnout and the strategies they utilize to maintain competent practice. In this mixed methods study, hermeneutics was…

Learning and Personality on Study Tours Abroad

ERIC Educational Resources Information Center

Miao, Shin Yu; Harris, Roger

2012-01-01

Study tours abroad are important arenas for post-compulsory education. This paper focuses on how personality affects students' learning on study tours abroad. The research involved 66 learners from one higher education institution in Taiwan on tours to the UK, the USA and Australia. Data were gathered using questionnaires and learning journals,…

The Use of Stories as a Tool for Intervention and Research in the Arena of Peace Education in Conflict Areas: The Israeli-Palestinian Story

ERIC Educational Resources Information Center

Hirsch, Tal Litvak

2006-01-01

The aim of this paper, in the area of peace education, is to demonstrate the feasibility of using stories as part of educational programmes and research. This paper has two sections. In the first, a brief overview of peace education theory and practice in the Israeli context will be presented. The concept of stories and the possibility of using…

Neoliberalism and indigenous knowledge: Māori health research and the cultural politics of New Zealand's "National Science Challenges".

PubMed

Prussing, Erica; Newbury, Elizabeth

2016-02-01

In 2012-13 the Ministry of Business, Innovation and Employment (MBIE) in New Zealand rapidly implemented a major restructuring of national scientific research funding. The "National Science Challenges" (NSC) initiative aims to promote greater commercial applications of scientific knowledge, reflecting ongoing neoliberal reforms in New Zealand. Using the example of health research, we examine the NSC as a key moment in ongoing indigenous Māori advocacy against neoliberalization. NSC rhetoric and practice through 2013 moved to marginalize participation by Māori researchers, in part through constructing "Māori" and "science" as essentially separate arenas-yet at the same time appeared to recognize and value culturally distinctive forms of Māori knowledge. To contest this "neoliberal multiculturalism," Māori health researchers reasserted the validity of culturally distinctive knowledge, strategically appropriated NSC rhetoric, and marshalled political resources to protect Māori research infrastructure. By foregrounding scientific knowledge production as an arena of contestation over neoliberal values and priorities, and attending closely to how neoliberalizing tactics can include moves to acknowledge cultural diversity, this analysis poses new questions for social scientific study of global trends toward reconfiguring the production of knowledge about health. Study findings are drawn from textual analysis of MBIE documents about the NSC from 2012 to 2014, materials circulated by Māori researchers in the blogosphere in 2014, and ethnographic interviews conducted in 2013 with 17 Māori health researchers working at 7 sites that included university-based research centers, government agencies, and independent consultancies. Copyright © 2015 Elsevier Ltd. All rights reserved.

77 FR 28396 - National Center for Complementary & Alternative Medicine Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-14

... Complementary & Alternative Medicine Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Pane,l Clinical Research of Complementary Medical Care. Date: June 5..., and Alternative Medicine, National Institutes of Health, 6707 Democracy Boulevard, Suite 401, Bethesda...

State of the Science: Cancer Complementary and Alternative Medicine Therapeutics Research-NCI Strategic Workshop Highlights of Discussion Report.

PubMed

Xi, Dan; Bao, Ting; Chen, Qi; Chen, Sushing; Cheng, Yung-Chi; Cullen, Joseph; Frank, David A; Friedberg, Jonathan W; Kronish, Ian; Lee, Jeffrey E; Levine, Mark; Li, Pingping; Li, Shao; Lu, Weidong; Mao, Jun J; O'Keefe, Stephen; Rubinstein, Larry; Shah, Manish A; Standish, Leanna; Paller, Channing J; Chu, Edward

2017-11-01

In May 2016, the Office of Cancer Complementary and Alternative Medicine, Division of Cancer Diagnosis and Treatment, of the National Cancer Institute convened a special workshop focused on the State of the Science: Cancer Complementary and Alternative Medicine Therapeutics Research. The current state of the science, gaps, and future opportunities were reviewed and discussed by a distinguished panel of experts in this field of research, and the highlights of this meeting are reported herein. Published by Oxford University Press 2017. This work is written by US Government employees and is in the public domain in the US.

Comparative Analysis of Combat Attitudes of Air Force Administrative Personnel.

DTIC Science & Technology

1986-04-01

on mobility and readiness, the personnel in the Administrative Career Field can expect to be involved in the combat arena . Career field functional...military operations, the atomic bomb, and recognition of space as a potential military arena . Indeed, the old-fashioned garrison lifestyle and the...married to another military member. More than 77% (39.) of the officers’ spouses are employed outside the home. In the education arena , 33% of 29 II

NANOINTERACT: A rational approach to the interaction between nanoscale materials and living matter?

NASA Astrophysics Data System (ADS)

Lynch, Iseult; Linse, Sara; Vyvyan Howard, C.; Stepnik, Maciej; Rydzynski, Konrad; Hanrahan, John; de Jong, Wim; Langevin, Dominique; Rädler, Joachim; Parak, Wolfgang; Volkov, Yuri; Radomski, Marek; Thomas, Robert; Klein, Jacob; Barron, Andrew A.; Janssen, Colin; Lyons, Fiona M.; Quinn, Francis; Swennen, Bert; Cuypers, Peter; Duffy, Angela; Dawson, Kenneth A.

2009-05-01

The importance of understanding the interactions between nanoscale materials and living matter has now begun to be appreciated by an extraordinaryly large range of stakeholders, including researchers, industry, governments and society, all of whom appreciate both the opportunities presented by and challenges raised by this arena of research. Not only does it open up new directions in nanomedicine and nanodiagnostics, but it also offers the chance to implement nanotechnology across all industry in a safe and responsible manner. The underlying reasons for this arena as a new scientific paradigm are real and durable. Less than 100 nm nanoparticles can enter cells, less that 40 nm they can enter cell nucleus, and less that 35 nm they can pass through the blood brain barrier. These are fundamental length scales of biological relevance that will ensure that engineered nanoscience will impinge on biology and medicine for many decades to come. One important issue is the current lack of reproducibility of the outcomes of many experiments in this arena. Differences are likely a consequence of such things as uncontrolled nanoparticle aggregation leading to unpredictable doses being presented to cells, interference of the nanoparticles themselves with many of the tests being applied, differences in the degree of confluency of the cells used, and a host of other factors. NanoInteract has shown how careful control of all aspects of the test system, combined with round robin type approaches, can help resolve these issues and begin to ensure that the field can become a quantitative science. The basic principle of NanoInteract is that given identical nanomaterials, cells and biological materials, and using a common protocol, experiments must yield identical answers. Thus, any deviations result from errors in (applying) the protocol which can be tracked and eliminated, until quantitatively reproducible results are obtained by any researcher in any location. This paper outlines the NanoInteract programme, illustrates key advances, and highlights early successes. (www.nanointeract.net)

DC-8 being pushed out of the Arena Arctica hangar in Kiruna, Sweden for the second flight of the SAG

NASA Technical Reports Server (NTRS)

2000-01-01

This photo shows NASA's DC-8 being pushed out of the Arena Arctica hangar in Kiruna, Sweden for the second flight of the SAGE III Ozone Loss and Validation Experiment (SOLVE). One of Dryden's high-flying ER-2 Airborne Science aircraft, a civilian variant of Lockheed's U-2, and another NASA flying laboratory, Dryden's DC-8, were based north of the Arctic Circle in Kiruna, Sweden during the winter of 2000 to study ozone depletion as part of SOLVE. A large hangar built especially for research, 'Arena Arctica' housed the instrumented aircraft and the scientists. Scientists observed unusually low levels of ozone over the Arctic during recent winters, raising concerns that ozone depletion there could become more widespread as in the Antarctic ozone hole. The NASA-sponsored international mission took place between November 1999 and March 2000 and was divided into three phases. The DC-8 was involved in all three phases returning to Dryden between each phase. The ER-2 flew science collection flights between January and March, remaining in Sweden from Jan. 9 through March 16. 'The collaborative campaign will provide an immense new body of information about the Arctic stratosphere,' said program scientist Dr. Michael Kurylo, NASA Headquarters. 'Our understanding of the Earth's ozone will be greatly enhanced by this research.' NASA is using a DC-8 aircraft as a flying science laboratory. The platform aircraft, based at NASA's Dryden Flight Research Center, Edwards, Calif., collects data for many experiments in support of scientific projects serving the world scientific community. Included in this community are NASA, federal, state, academic and foreign investigators. Data gathered by the DC-8 at flight altitude and by remote sensing have been used for scientific studies in archeology, ecology, geography, hydrology, meteorology, oceanography, volcanology, atmospheric chemistry, soil science and biology.

Prevalence of Complementary and Alternative Medicine Use among U.S. College Students: A Systematic Review

ERIC Educational Resources Information Center

Nowak, Amy L. Versnik; Hale, Heidi M.

2012-01-01

Research shows that Americans are using increasing amounts of complementary and alternative medicine (CAM) and that education is a significant predictor of CAM use. The purpose of this systematic review is to summarize key research findings on CAM use rates among U.S. college students and recommend future actions for researchers and health…

Development of professional knowledge in action: experiences from an action science design focusing on acknowledging communication in mental health.

PubMed

Vatne, Solfrid; Bjornerem, Heidi; Hoem, Elisabeth

2009-03-01

This article reports a multi-professional development project that was based on an action science design. The purpose was to develop 'acknowledging communication' in a psychiatric department for young people, and the objective to study the staffs' experiences of participating in the project. The professional part of the project has its foundation in Schibbye's treatment theory of inter-subjective understanding of relationships, and involves three main approaches from her theory: self-reflection, self-delimitation and emotional presence. The article presents the specific action design used, where reflection processes were developed in three different arenas: multidisciplinary Reflection groups, a Leader support group for the group leaders of the Reflection groups and collective Project seminars for all employees. A formal study programme designed to increase professional expertise, 15 European Credit Transfer System (ECTS), was also offered. The research methods included the researcher's process notes taken during the process, field notes from participating in the Leader support group, and qualitative interviews of eight informants participating in the various reflection arenas. The article presents and discusses the experiences evolved from the methods that were developed during the professional action science project: reflection on specific situations of interaction with patients in the form of oral/written narratives and the development of video presentations in combination with 'reflective teams'. The study showed that to facilitate change in the role of staff members, it is important to combine several reflection arenas where theoretical principles can be converted into practical action. By drawing data from only one study site, the study has a limited transferability, but should be of interest for professionals working with clinical change processes.

Analyse des interactions energetiques entre un arena et son systeme de refrigeration

NASA Astrophysics Data System (ADS)

Seghouani, Lotfi

La presente these s'inscrit dans le cadre d'un projet strategique sur les arenas finance par le CRSNG (Conseil de Recherche en Sciences Naturelles et en Genie du Canada) qui a pour but principal le developpement d'un outil numerique capable d'estimer et d'optimiser la consommation d'energie dans les arenas et curlings. Notre travail s'inscrit comme une suite a un travail deja realise par DAOUD et coll. (2006, 2007) qui a developpe un modele 3D (AIM) en regime transitoire de l'arena Camilien Houde a Montreal et qui calcule les flux de chaleur a travers l'enveloppe du batiment ainsi que les distributions de temperatures et d'humidite durant une annee meteorologique typique. En particulier, il calcule les flux de chaleur a travers la couche de glace dus a la convection, la radiation et la condensation. Dans un premier temps nous avons developpe un modele de la structure sous la glace (BIM) qui tient compte de sa geometrie 3D, des differentes couches, de l'effet transitoire, des gains de chaleur du sol en dessous et autour de l'arena etudie ainsi que de la temperature d'entree de la saumure dans la dalle de beton. Par la suite le BIM a ete couple le AIM. Dans la deuxieme etape, nous avons developpe un modele du systeme de refrigeration (REFSYS) en regime quasi-permanent pour l'arena etudie sur la base d'une combinaison de relations thermodynamiques, de correlations de transfert de chaleur et de relations elaborees a partir de donnees disponibles dans le catalogue du manufacturier. Enfin le couplage final entre l'AIM +BIM et le REFSYS a ete effectue sous l'interface du logiciel TRNSYS. Plusieurs etudes parametriques on ete entreprises pour evaluer les effets du climat, de la temperature de la saumure, de l'epaisseur de la glace, etc. sur la consommation energetique de l'arena. Aussi, quelques strategies pour diminuer cette consommation ont ete etudiees. Le considerable potentiel de recuperation de chaleur au niveau des condenseurs qui peut reduire l'energie requise par le systeme de ventilation de l'arena a ete mis en evidence. Mots cles. Arena, Systeme de refrigeration, Consommation d'energie, Efficacite energetique, Conduction au sol, Performance annuelle.

75 FR 26260 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-11

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel; Loan Repayment Program. Date: May 17, 2010. Time: 8 a.m. to 5 p.m..., Research and Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) [[Page...

75 FR 13137 - National Center For Complementary and Alternative Medicine; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-18

... Complementary and Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal... Alternative Medicine Special Emphasis Panel; International Center for Research in CAM. Date: April 12, 2010... Complementary and Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda, MD 20892, (301) 451-6570...

75 FR 6039 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-05

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel Training. Date: March 1, 2010. Time: 8 a.m. to 5 p.m. Agenda: To... Domestic Assistance Program Nos. 93.213, Research and Training in Complementary and Alternative Medicine...

78 FR 42528 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-16

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel RFA-AT-11-011: Mechanistic Research on CAM Natural Products (R01... Center for Complementary & Alternative Medicine, NIH, 6707 Democracy Blvd., Suite 401, Bethesda, MD 20892...

76 FR 16433 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel; SBIR Contract Proposals. Date: April 5, 2011. Time: 12 p.m. to 5.... 93.213, Research and Training in Complementary and Alternative Medicine, National Institutes of...

The Code of the Street and Romantic Relationships: A dyadic analysis

PubMed Central

Barr, Ashley B.; Simons, Ronald L.; Stewart, Eric A.

2012-01-01

Since its publication, Elijah Anderson’s (1999) code of the street thesis has found support in studies connecting disadvantage to the internalization of street-oriented values and an associated lifestyle of violent/deviant behavior. This primary emphasis on deviance in public arenas has precluded researchers from examining the implications of the code of the street for less public arenas, like intimate relationships. In an effort to understand if and how the endorsement of the street code may infiltrate such relationships, the present study examines the associations between the code of the street and relationship satisfaction and commitment among young adults involved in heterosexual romantic relationships. Using a dyadic approach, we find that street code orientation, in general, negatively predicts satisfaction and commitment, in part due to increased relationship hostility/conflict associated with the internalization of the code. Gender differences in these associations are considered and discussed at length. PMID:23504000

The Value of Student-Run Clinics for Premedical Students: A Multi-Institutional Study.

PubMed

Pennington, Kaylin; Tong, Ian L; Lai, Cindy J; O'Sullivan, Patricia S; Sheu, Leslie

2016-01-01

Research has shown that student-run clinics (SRCs) are ideal experiential learning arenas for medical students, but no studies have characterized the impact of SRC participation on premedical students. We conducted a retrospective cohort study with newly matriculated first-year medical students at five California medical schools to determine the impact of premedical involvement in SRCs. Participants completed an anonymous one-time online survey that included demographic information and questions regarding SRC involvement prior to medical school. Two-hundred eighty-seven out of 588 (48.2%) newly matriculated first-year medical students responded, with 17.4% of respondents reporting that they had volunteered in SRCs prior to medical school. These students identified SRCs as meaningful venues for developing patient interaction skills and finding medical student and physician mentors. Prior to medical school matriculation, SRC experiences may be important experiential learning arenas, providing premedical students with an authentic clinical setting and access to mentors.

Competing actors in the climate change arena in Mexico: A network analysis.

PubMed

Ortega Díaz, Araceli; Gutiérrez, Erika Casamadrid

2018-06-01

This paper analyzes the actors in the climate change arena and their influence in directing Mexico toward policies that decrease greenhouse gas emissions, such as the carbon tax and climate change law. The network analysis of the agreement of these laws and public policies in Mexico is a lesson for any country that is in the process of designing and adopting environmental laws. The research is performed using a network analysis that is derived from interviews with various main actors and a discourse analysis of the media. Results show that actors do not coordinate their efforts-they meet frequently but in different inter-ministerial commissions-and do not enforce the same policies. The actors in the industry have formed strong coalitions against the carbon tax and the General Law on Climate Change, whereas international institutions have formed coalitions that support these policies and laws. Copyright © 2018 Elsevier Ltd. All rights reserved.

The significance of soils and soil science towards realization of the United Nations Sustainable Development Goals

NASA Astrophysics Data System (ADS)

Keesstra, Saskia; Bouma, Johan; Wallinga, Jakob; Tittonell, Pablo; SMith, Pete; Cerda, Artermi; Montanarella, Luca; Quinton, John; Pachepsky, Yakov; van der Putten, Wim; BArdgett, Richard; Moolenaar, Simon; Mol, Gerben; Janssen, Boris; Fresco, Louise

2017-04-01

In this research we discuss how soil scientists can help to reach the recently adopted UN Sustainable Development Goals in the most effective manner. Soil science, as a land-related discipline has important links to several of the SDGs which are demonstrated through the functions of soils and the ecosystem services that are linked to those functions. We explore and discuss how soil scientists can rise to the challenge both internally, in terms of our procedures and practices, and externally in terms of our relations with colleague scientists in other disciplines, diverse groups of stakeholders and the policy arena. To meet these goals we recommend the following steps to be taken by the soil science community as a whole: (i) Embrace the UN Sustainable Development Goals, as they provide a platform that allows soil science to demonstrate its relevance for realizing a sustainable society by 2030; (ii) Show the specific value of soil science: Research should explicitly show how using modern soil information can improve the results of inter- and trans-disciplinary studies on SDGs related to food security, water scarcity, climate change, biodiversity loss and health threats; (iii) Given the integrative nature of soils, soil scientists are in a unique position to take leadership in overarching systems-analyses of ecosystems; (iii) Raise awareness of soil organic matter as a key attribute of soils to illustrate its importance for soil functions and ecosystem services; (iv) Improve the transfer of knowledge through knowledge brokers with a soil background; (v) Start at the basis: educational programs are needed at all levels, starting in primary schools, and emphasizing practical, down-to-earth examples; (vi) Facilitate communication with the policy arena by framing research in terms that resonate with politicians in terms of the policy cycle or by considering drivers, pressures and responses affecting impacts of land use change; and finally (vii) All this is only possible if researchers, with soil scientists in the frontlines, look over the hedge towards other disciplines, to the world-at-large and to the policy arena, reaching over to listen first, as a basis for genuine collaboration.

Relevance of visual cues for orientation at familiar sites by homing pigeons: an experiment in a circular arena.

PubMed Central

Gagliardo, A.; Odetti, F.; Ioalè, P.

2001-01-01

Whether pigeons use visual landmarks for orientation from familiar locations has been a subject of debate. By recording the directional choices of both anosmic and control pigeons while exiting from a circular arena we were able to assess the relevance of olfactory and visual cues for orientation from familiar sites. When the birds could see the surroundings, both anosmic and control pigeons were homeward oriented. When the view of the landscape was prevented by screens that surrounded the arena, the control pigeons exited from the arena approximately in the home direction, while the anosmic pigeons' distribution was not different from random. Our data suggest that olfactory and visual cues play a critical, but interchangeable, role for orientation at familiar sites. PMID:11571054

Bio-optical profile data report coastal transition zone program, R/V Thomas Washington, June 24 - July 21, 1988

NASA Technical Reports Server (NTRS)

Davis, Curtiss O.; Rhea, W. Joseph

1990-01-01

Twenty-three vertical profiles of the bio-optical properties of the ocean were made during a research cruise on the R/V Thomas Washington, June 24 to July 21, 1988, as part of the Coastal Transition Zone Program off Point Arena, California. A summary is given, to provide investigators with an overview of the data collected. The entire data set is available in digital form for interested researchers.

Teaching and Learning for Sustainable Development: ESD Research in Technology Education

ERIC Educational Resources Information Center

Pavlova, Margarita

2013-01-01

When education for sustainable development (ESD) emerged as part of the educational agenda in the international arena, it was associated with significant shifts in the educational debate about the purpose and nature of education and with the need to respond to crises caused by the modern idea of progress. Scientists from different fields warn…

Investigating Content Knowledge Gains in Academic Service-Learning: A Quasi-Experimental Study in an Educational Psychology Course.

ERIC Educational Resources Information Center

Shastri, Anuradhaa

Research on service learning spanning the last three decades has revealed that service learning facilitates the development of leadership skills, self esteem, teamwork, communication skills, and acceptance of cultural diversity. Perhaps the most difficult arena has been the area of intellectual, cognitive, and academic efforts. A study…

Cyberbullying May Reduce Adolescent's Well-Being: Can Life Satisfaction and Social Support Protect Them?

ERIC Educational Resources Information Center

Ubertini, Melissa

2010-01-01

Cyberbullying, a growing phenomenon, has been defined as "willful and repeated harm" through electronic mediums (Patchin & Hinduja, 2006, p.152). Technology has spawned a new arena for children to be bullied. Research has demonstrated the psychological impact of traditional bullying (Baldry, 2004; Kumpulainen et al., 2008; Paul & Cillessen, 2003),…

Queer(y)ing New Schooling Accountabilities through "My School": Using Butlerian Tools to Think Differently about Policy Performativity

ERIC Educational Resources Information Center

Gowlett, Christina

2015-01-01

This article takes the role of provocateur to "queer(y)" the rules of intelligibility surrounding new schooling accountabilities. Butler's work is seldom used outside the arena of gender and sexualities research. A "queer(y)ing" methodology is subsequently applied in a context very different to where it is frequently…

Speaking Out: The Use of Tests in the Policy Arena. Proceedings of the New Jersey Conference.

ERIC Educational Resources Information Center

Educational Testing Service, Washington, DC. Education Policy Research Inst.

In February, 1976, the Education Policy Research Institute sponsored this conference on the use of tests in educational policy formation; these six papers were presented at that conference. In the first paper, Jenne K. Britell discusses four points that have historically characterized debates about testing; psychometric and technical issues;…

Travelling and Embedded Policy: The Case of Knowledge Transfer

ERIC Educational Resources Information Center

Ozga, Jenny; Jones, Robert

2006-01-01

Knowledge transfer (KT) has entered the higher education arena in the UK as the "third sector" of higher education activity--along with research and teaching. Its antecedents lie in the commercialization and technology transfer of the late 1980s and 1990s, and this business-like orientation remains dominant in the KT policy discourse.…

Catholic School Faculty Meetings: A Case Study Linking Catholic Identity, School Improvement, and Teacher Engagement

ERIC Educational Resources Information Center

Hagan, Daryl C.; Houchens, Gary

2016-01-01

While research on faculty meetings is limited, existing literature suggests that meetings could be an arena where schools can address their most pressing challenges (Brandenburg, 2008; Michel, 2011; Riehl, 1998). Building on Macey and Schneider's (2008) Model of Employee Engagement and McGrath's Model of Group Effectiveness (1964), this case study…

Saying One Thing and Doing Another: The Paradox of Best Practices and Sex Education

ERIC Educational Resources Information Center

Oster, Maryjo M.

2008-01-01

The No Child Left Behind Act of 2001 (NCLB) specifies that all educational programs or curricula be supported by "scientifically based research" in order to ensure better quality control. However, in the arena of sex education, the federal government allocates millions of dollars in grants for schools and organizations to implement…

Massively Multiplayer Online Role-Playing Games as Arenas for Second Language Learning

ERIC Educational Resources Information Center

Peterson, Mark

2010-01-01

This article investigates contemporary research on the use of massively multiplayer online role-playing games (MMORPGs) in language education. The development and key features of these games are explored. This is followed by an examination of the theories proposed as a basis for game-based learning, and the claims made regarding the value of…

Chapter 12. Information needs: Boreal owls

Treesearch

Gregory D. Hayward

1994-01-01

Most humans are reluctant to make decisions without thorough knowledge of the consequences of those decisions. Therefore, a desire for further research is almost universal in any complex management arena. The value of further study is determined, in part, by the cost in time and resources to obtain new information and the cost of making incorrect decisions without the...

Some Thoughts on the Evolving Arena of Autism Services

ERIC Educational Resources Information Center

Dunlap, Glen

2007-01-01

It has been a mere four decades since autism emerged from the pernicious cul-de-sac of psychoanalytic conceptualization into the realm of constructive, systematic research, and real-life problem solving. It was in the 1960s that (1) Bernard Rimland (1964) published his ground-breaking book, "Infantile Autism"; (2) the National Society of Autistic…

Exposing Engineering Students to Renewable Energy through Hands-On Experiments

ERIC Educational Resources Information Center

Yang, Yonggao; Li, Lin

2013-01-01

Renewable energy is the most rapidly growing discipline in today's business world and is commonly viewed as the main arena for research and development in various fields. This article summarizes the work and efforts of an educational project conducted at Prairie View A&M University (PVAMU). A major goal of the project was to design renewable…

Implications and Challenges to Using Data Mining in Educational Research in the Canadian Context

ERIC Educational Resources Information Center

ElAtia, Samira; Ipperciel, Donald; Hammad, Ahmed

2012-01-01

Canadian institutions of higher education are major players on the international arena for educating future generations and producing leaders around the world in various fields. In the last decade, Canadian universities have seen an influx in their incoming international students, who contribute over $3.5 billion to the Canadian economy (Madgett…

Prevention of Bullying in Early Educational Settings: Pedagogical and Organisational Factors Related to Bullying

ERIC Educational Resources Information Center

Repo, Laura; Sajaniemi, Nina

2015-01-01

Research suggests that bullying behaviour begins at an early age (three to six years) and that preventive practices should target early educational settings. However, no previous studies focus on early educational settings (kindergartens) as an arena for bullying behaviour. The aim of this study was to find what kind of organisational and…

Discursive Enactments of the World Health Organization's Policies: Competing Cultural Models in Tanzanian HIV/AIDS Prevention

ERIC Educational Resources Information Center

Higgins, Christina

2010-01-01

In the healthcare arena, language policy-related research has thus far been limited to questions about "language access," i.e., whether individuals are supplied with health information in their languages, and whether interpreters for doctor-patient consultations are provided (Martinez 2008; Ngo-Metzger et al. 2003; Partida 2007; Vahabi…

The Army Learning Organisation Workshop

DTIC Science & Technology

2013-06-01

realised. Facilitation was provided through external ( academic /subject matter expert) and internal (DALO Research Team) providers. The external...Learning Organisation arena ensured a common base of understanding for this discussion. The engagement of an academic with experience in facilitation, and...ways in which the learning organisation, and some of the claims made about learning organisations are presented in the ( academic , practitioner based

Abstraction and Consolidation of the Limit Procept by Means of Instrumented Schemes: The Complementary Role of Three Different Frameworks

ERIC Educational Resources Information Center

Kidron, Ivy

2008-01-01

I investigate the contributions of three theoretical frameworks to a research process and the complementary role played by each. First, I describe the essence of each theory and then follow the analysis of their specific influence on the research process. The research process is on the conceptualization of the notion of limit by means of the…

Dr. Tom Mace talks with a student from Punta Arenas, Chile, during a tour of the DC-8 aircraft

NASA Image and Video Library

2004-03-10

Dr. Tom Mace, NASA DFRC Director of Airborne Sciences, talks with a student from Punta Arenas, Chile, during a tour of the DC-8 aircraft while it was in the country supporting the AirSAR 2004 campaign. AirSAR 2004 is a three-week expedition by an international team of scientists that uses an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR collected imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

NASA DC-8 Ground Support Technicians Mark Corlew and Mike Lakowski perform routine maintenance on the aircraft in Punta Arenas, Chile

NASA Image and Video Library

2004-03-17

NASA DC-8 Ground Support Technicians Mark Corlew and Mike Lakowski perform routine maintenance on the aircraft at Carlos Ibanez del Campo International Airport in Punta Arenas, Chile. AirSAR 2004 is a three-week expedition by an international team of scientists that is using an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR will collect imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is decreasing, continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

NASA DC-8 Ground Support Technician Joe Niquette performs routine maintenance on the DC-8 aircraft in Punta Arenas, Chile

NASA Image and Video Library

2004-03-17

NASA DC-8 Ground Support Technician Joe Niquette performs routine maintenance on the DC-8 aircraft at Carlos Ibanez del Campo International Airport in Punta Arenas, Chile. AirSAR 2004 is a three-week expedition by an international team of scientists that is using an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR will collect imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is decreasing, continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

NASA DC-8 Pilots Craig Bomben and Bill Brockett explain the DC-8 cockpit to Chilean students onboard the DC-8 aircraft in Punta Arenas, Chile

NASA Image and Video Library

2004-03-17

NASA DC-8 Pilots Craig Bomben and Bill Brockett explain the DC-8 cockpit to Chilean students onboard the DC-8 aircraft at Carlos Ibanez del Campo International Airport in Punta Arenas, Chile. AirSAR 2004 is a three-week expedition by an international team of scientists that is using an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR will collect imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is decreasing, continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

NASA DC-8 Mission Manager Walter Klein poses with a group of Chilean Students onboard the aircraft in Punta Arenas, Chile

NASA Image and Video Library

2004-03-17

NASA DC-8 Mission Manager Walter Klein poses with a group of Chilean Students onboard the aircraft at Carlos Ibanez del Campo International Airport in Punta Arenas, Chile. AirSAR 2004 is a three-week expedition by an international team of scientists that is using an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR will collect imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is decreasing, continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

NASA Dryden Mission Manager Walter Klein talks with school children from Punta Arenas, Chile, during a tour of the DC-8 aircraft

NASA Image and Video Library

2004-03-10

NASA Dryden Mission Manager Walter Klein talks with school children from Punta Arenas, Chile, during a tour of the DC-8 aircraft while it was in the country supporting the AirSAR 2004 campaign. AirSAR 2004 is a three-week expedition by an international team of scientists that uses an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR collected imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

Chilean Air Force Captain Saez and Dr. Tom Mace discuss airborne science during a DC-8 ferry flight from Santiago to Punta Arenas, Chile

NASA Image and Video Library

2004-03-10

Chilean Air Force Captain Saez and Dr. Tom Mace, DFRC Director of Airborne Sciences, discuss airborne science during a DC-8 ferry flight from Santiago to Punta Arenas, Chile. AirSAR 2004 is a three-week expedition by an international team of scientists that uses an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR collected imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

International aircrew sleep and wakefulness after multiple time zone flights - A cooperative study

NASA Technical Reports Server (NTRS)

Graeber, R. Curtis; Lauber, John K.; Connell, Linda J.; Gander, Philippa H.

1986-01-01

An international research team has carried out an electroencephalographic study of sleep and wakefulness in flight crews operating long-haul routes across seven or eight time zones. Following baseline recordings, volunteer crews (n = 56) from four airlines spent their first outbound layover at a sleep laboratory. This paper provides an overview of the project's history, its research design, and the standardization of procedures. The overall results are remarkably consistent among the four participating laboratories and strongly support the feasibility of cooperative international sleep research in the operational arena.

Beyond human subjects: risk, ethics, and clinical development of nanomedicines.

PubMed

Kimmelman, Jonathan

2012-01-01

Clinical testing of nanomedicines presents two challenges to prevailing, human subject-centered frameworks governing research ethics. First, some nanomedical applications may present risk to persons other than research subjects. Second, pressures encountered in testing nanomedicines may present threats to the kinds of collaborations and collective activities needed for supporting clinical translation and redeeming research risk. In this article, I describe how similar challenges were encountered and addressed in gene transfer, and sketch policy options that might be explored in the nanomedicine translation arena. © 2012 American Society of Law, Medicine & Ethics, Inc.

Indoor Air Quality and Ice Arenas

EPA Pesticide Factsheets

All recreational facilities including ice arenas should use good ventilation practices especially where children are present. It is critical that indoor air quality is protected particularly when using fuel-burning equipment indoors.

75 FR 65498 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-25

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel, Type 3 P01s. Date: November 16, 2010. Time: 2 p.m. to 3:30 p.m..., Research and Training in Complementary and Alternative Medicine, National Institutes of Health, HHS) Dated...

Complementary and alternative medicine use for treatment and prevention of late-life mood and cognitive disorders

PubMed Central

Lavretsky, Helen

2009-01-01

Late-life mood disorders and cognitive aging are the most common reasons for using complementary and alternative therapies. The amount of rigorous scientific data to support the efficacy of complementary therapies in the treatment of depression or cognitive impairment is extremely limited. The areas with the most evidence for beneficial effects are exercise, herbal therapy (Hypericum perforatum), the use of fish oil, and, to a lesser extent, acupuncture and relaxation therapies. There is a need for further research involving randomized, controlled trials to investigate the efficacy of complementary and alternative therapies in the treatment of depression and cognitive impairment in late-life. This research may lead to the development of effective treatment and preventive approaches for these serious conditions. PMID:19956796

Agency, contract and governance: shifting shapes of accountability in the health care arena.

PubMed

Tuohy, Carolyn Hughes

2003-01-01

Current ideas about the role of the state include an enthusiasm for mechanisms of "indirect" or "third-party" governance. The health care arena, in which models of indirect governance have a long history, is an important test bed for these ideas. Classically, the arena was marked by trust-based, principal-agent relationships established to overcome information gaps. Over time (and to different degrees across nations), emphasis shifted to contractual relationships assuming relatively well-informed actors and then to performance monitoring and information sharing within complex and loosely coupled networks. In this latest stage, there is a risk that some important features of democratic leadership, and of decision making in the health care arena, will be eclipsed. Accountability mechanisms must clearly locate responsibility for actions and must allow for the exercise of professional judgment.

Behavior analysis and public policy

PubMed Central

Fawcett, Stephen B.; Bernstein, Gail S.; Czyzewski, Mare J.; Greene, Brandon F.; Hannah, Gerald T.; Iwata, Brian A.; Jason, Leonard A.; Mathews, R. Mark; Morris, Edward K.; Otis-Wilborn, Amy; Seekins, Tom; Winett, Richard A.

1988-01-01

The Task Force on Public Policy was created to examine ways for behavior analysts to be more functional citizen scientists in the policymaking arena. This report informs readers about the contexts and processes of policymaking; and it outlines issues regarding the roles of behavior analysts in crating policy-relevant conceptual analyses, generating research data, and communicating policy-relevant information. We also discuss a possible role for the professional association in enhancing analysis, research, and advocacy on policies relevant to the public interest. PMID:22477991

Complementary and Alternative Therapies

PubMed Central

Moore, Mary Lou

2002-01-01

Complementary and alternative therapies are increasingly used by many pregnant women in the United States; however, limited research is available on many therapies. The number of studies should increase with the establishment of the National Center for Complementary and Alternative Medicine by the National Institutes of Health. This column reviews recent studies of both herbal medicines and alternative therapies used in pregnancy. PMID:17273285

Emotionality in growing pigs: is the open field a valid test?

PubMed

Donald, Ramona D; Healy, Susan D; Lawrence, Alistair B; Rutherford, Kenneth M D

2011-10-24

The ability to assess emotionality is important within animal welfare research. Yet, for farm animals, few tests of emotionality have been well validated. Here we investigated the construct validity of behavioural measures of pig emotionality in an open-field test by manipulating the experiences of pigs in three ways. In Experiment One (pharmacological manipulation), pigs pre-treated with Azaperone, a drug used to reduce stress in commercial pigs, were more active, spent more time exploring and vocalised less than control pigs. In Experiment Two (social manipulation), pigs that experienced the open-field arena with a familiar companion were also more exploratory, spent less time behaviourally idle, and were less vocal than controls although to a lesser degree than in Experiment One. In Experiment Three (novelty manipulation), pigs experiencing the open field for a second time were less active, explored less and vocalised less than they had done in the first exposure to the arena. A principal component analysis was conducted on data from all three trials. The first two components could be interpreted as relating to the form (cautious to exploratory) and magnitude (low to high arousal) of the emotional response to open-field testing. Based on these dimensions, in Experiment One, Azaperone pigs appeared to be less fearful than saline-treated controls. However, in Experiment Two, exposure to the arena with a conspecific did not affect the first two dimensions but did affect a third behavioural dimension, relating to oro-nasal exploration of the arena floor. In Experiment Three, repeat exposure altered the form but not the magnitude of emotional response: pigs were less exploratory in the second test. In conclusion, behavioural measures taken from pigs in an open-field test are sensitive to manipulations of their prior experience in a manner that suggests they reflect underlying emotionality. Behavioural measures taken during open-field exposure can be useful for making assessments of both pig emotionality and of their welfare. Copyright © 2011 Elsevier Inc. All rights reserved.

Evidence-based Research in Complementary and Alternative Medicine I: History

PubMed Central

2005-01-01

Contemporary Western medicine has witnessed a fragmentation of our conceptualization of the medical endeavor into ‘traditional medicine’ and ‘non-traditional medicine’. The former is meant to refer to the Western medical tradition, the latter encompasses both ‘complementary’ and ‘alternative’ medical practices. Complementary medicine complements conventional medical treatments, and alternative modes of medical interventions are meant to replace traditional Western medicine. Evidence-based research must be directed at establishing the best available evidence in complementary and alternative medicine. This paper is the first of a set of four ‘lectures’ that reviews the process of evidence-based research, and discusses its implications and applications for the early decades of the 21st century. The purpose of this paper is to introduce the series by examining some of the historical and philosophical foundations of this research endeavor. PMID:16322801

Formally acknowledging donor-cadaver-patients in the basic and clinical science research arena.

PubMed

Benninger, Brion

2013-10-01

Historically, in the healthcare profession, cadaveric tissue has been predominantly used for teaching the architecture of the human body. It is respectful practice in scientific writing to acknowledge colleagues who have helped to collect/analyze data and prepare manuscripts; however, it appears that we have omitted to thank those that have donated themselves for any of these projects to occur. The objective of this study was to investigate the formal acknowledgment thanking those who have given the amazing gift of themselves to science. A literature search was conducted on printed and electronic anatomical and clinical journals. Anatomical and clinical conferences were attended between 2008 and 2012; posters utilizing cadaveric tissue were examined for acknowledgment. University/private institutions were contacted to ascertain if memorial services were held. Literature revealed only one journal that required acknowledgment when donor-cadaver's (DC's) were used. Poster examination revealed very few acknowledgments of DC tissue at clinical conferences. While all university programs (n = 20) held memorial services, only 6 of 20 private procurement organizations had any such event. Our surgical anatomist forefathers faced awkward conditions because cadaveric tissue was not readily available. Contemporarily, anatomists and researchers have ready access to DC's. Socially, these donations are recognized as unparalleled educational tools and gifts, yet often they are not given the appropriate recognition and are overlooked in the publishing and scientific research arena. This research suggests editors, researchers, IRB committees, nonprofit body willed programs, and for-profit procurement organizations formally recognize and/or require recognition of those who donate their bodies for research. Copyright © 2013 Wiley Periodicals, Inc.

Differentiation of Teachers' and Principals' Engagement in Distributed Leadership According to Their Demographic Characteristics

ERIC Educational Resources Information Center

Vlachadi, Maria; Ferla, Maria

2013-01-01

The role of leadership in the educational process has come to the forefront of international research through the establishment of new organizations and the number of studies that have been conducted. New concepts and types of leadership enter the educational arena in order to meet the contemporary needs of principals and students. Styles of…

Annual Research Review: Resilience and Child Well-Being--Public Policy Implications

ERIC Educational Resources Information Center

Ager, Alastair

2013-01-01

Background: There has been an 8-fold increase in use of the term resilience within scientific and scholar literature over the last twenty years. The arena of public policy has also seen increasing use made of the concept, both with respect to child well-being and development and wider issues. Method: A focal sample of literature comprising 108…

Making Public the Private Life of Plants: The Contribution of Informal Learning Environments

ERIC Educational Resources Information Center

Sanders, Dawn L.

2007-01-01

Plants are essential to life on Earth and yet are often deemed invisible by the human populace. Botanic gardens are an under-researched educational context and, as such, have occupied a peripheral arena in biology education discussions. This article seeks to readdress this absence and present the case for a more sustained use of informal learning…

The Next Generation of Disproportionality Research: Toward a Comparative Model in the Study of Equity in Ability Differences

ERIC Educational Resources Information Center

Artiles, Alfredo J.; Bal, Aydin

2008-01-01

Minority student disproportionate representation in special education has been debated and (increasingly) studied in the United States for the past 40 years. The purpose of this article is to place this problem in the larger arena of equity studies related to "difference" in educational practice and propose a comparative model to study…

The Treatment of the Holocaust in High School History Textbooks: A Case Study from Spain

ERIC Educational Resources Information Center

González-Delgado, Mariano

2017-01-01

The Holocaust was one of the most significant events of contemporary history and still has great relevance for current times. This paper analyses the portrayal of the Holocaust in secondary education history textbooks in Spain. As this type of research has grown in the international arena, the need to review critically this event in Spanish…

Public-Private Partnerships in Defense Acquisition Programs-Defensible?

DTIC Science & Technology

2009-12-01

1 B. DEFINING AND DIFFERENTIATING PPPS.............................................1 C. OVERVIEW OF GLOBAL PPP...is followed by an overview of the global movement of PPPs, with primary focus on defense PPPs. Next, the evolution of research themes on PPPs from...programs. The term, “PFIs” is commonly used interchangeably with PPPs.3 Today, PFIs dominate the global PPPs arena (Broadbent & Laughlin, 2003) and

What Do We Know about the Demand for Evaluation? Insights from the Parliamentary Arena

ERIC Educational Resources Information Center

Bundi, Pirmin

2016-01-01

Research on evaluation has mainly focused on the use of evaluation and has given little attention to the origins of evaluation demand. In this article, I consider the question of why parliamentarians demand evaluations with parliamentary requests. Building on the literature of delegation, I use a principal-agent framework to explain the origins of…

From the Classroom to the Keyboard: How Seven Teachers Created Their Online Teacher Identities

ERIC Educational Resources Information Center

Richardson, Jennifer C.; Alsup, Janet

2015-01-01

Teacher identity is defined as a sense of teacher self that results from a productive combination of key personal and professional subjectivities or beliefs. Much empirical research has been done on the development of teacher identity in the K-12 arena, with a great deal of theoretical and philosophical scholarship about teaching at the college…

The Acquisition of Key Executive Skills and Attitudes Required for International Business in the Third Millennium.

ERIC Educational Resources Information Center

Satterlee, Brian

This study used a multimethod research technique to examine the acquisition of key executive skills and attitudes required for success in the international business arena. Following a review of the literature, the report presents the results of responses by a panel of 36 international business experts from Canada, Mexico, and the United States to…

Positioning Industrial Design Students to Operate at the "Fuzzy Front End": Investigating a New Arena of University Design Education

ERIC Educational Resources Information Center

Wormald, Paul W.

2011-01-01

This paper describes pedagogic research to instigate, support and understand a significant change in the education of undergraduate industrial design students. Design educators at Loughborough University, UK, have proposed that it will be critical for future industrial designers to learn new knowledge and abilities which will enable them to…

Transfer of Knowledge in Technical Vocational Education: A Narrative Study in Swedish Upper Secondary School

ERIC Educational Resources Information Center

Kilbrink, Nina; Bjurulf, Veronica

2013-01-01

In vocational education, teaching and learning are expected to take place in the different learning arenas; schools and workplaces. In such a dual school system, the question of transfer is vital, i.e. how to use knowledge learned in previous situations in new situations. This article is an empirical contribution to research concerning transfer,…

Perspectives for environment and health research in Horizon 2020: dark ages or golden era?

PubMed

Smolders, Roel; De Boever, Patrick

2014-11-01

The European Commission recently published the first calls for proposals for the Horizon 2020 (H2020) work programme for research and innovation. When browsing through the Health programme, it became apparent that the work programme made little reference to environmental health research. In this commentary we describe major milestones of environmental health research in previous European Framework Programmes and the policy shift that took place when preparing H2020. We introduce mobile health technologies as a niche innovation to reconcile the environmental health research arena with the H2020 programme that has a clear focus on ICT. The recent economic crises urged strong policy action to reinforce Europe's economic and innovation leadership. Market-driven and job-creating ambitions became primary goals of H2020. Environmental health-related keywords referring to, e.g. human biomonitoring, exposure assessment or exposome are absent in the current H2020-calls and this may suggest a lack of opportunities for environmental health researchers. Technologies related to mobile healthcare (mhealth) are rapidly maturing and offer new research and market opportunities. In a typically technology-pushed market, these sensor technologies however require validation by a third-party and implementation in large-scale public health monitoring studies. Also, issues related to data protection need further development to warrant user rights and privacy. If the European environmental health research arena succeeds in embracing these new mhealth sensor technologies, it may not only create an opportunity to play a role as a key innovation partner in health transition technologies, but it may also support authorities to realize a transition in our healthcare with a much bigger emphasis on a preventive and sustainable system. Copyright © 2014 Elsevier GmbH. All rights reserved.

A high-fat high-sugar diet-induced impairment in place-recognition memory is reversible and training-dependent.

PubMed

Tran, Dominic M D; Westbrook, R Frederick

2017-03-01

A high-fat high-sugar (HFHS) diet is associated with cognitive deficits in people and produces spatial learning and memory deficits in rodents. Notable, such diets rapidly impair place-, but not object-recognition memory in rats within one week of exposure. Three experiments examined whether this impairment was reversed by removal of the diet, or prevented by pre-diet training. Experiment 1 showed that rats switched from HFHS to chow recovered from the place-recognition impairment that they displayed while on HFHS. Experiment 2 showed that control rats ("Untrained") who were exposed to an empty testing arena while on chow, were impaired in place-recognition when switched to HFHS and tested for the first time. However, rats tested ("Trained") on the place and object task while on chow, were protected from the diet-induce deficit and maintained good place-recognition when switched to HFHS. Experiment 3 examined the conditions of this protection effect by training rats in a square arena while on chow, and testing them in a rectangular arena while on HFHS. We have previously demonstrated that chow rats, but not HFHS rats, show geometry-based reorientation on a rectangular arena place-recognition task (Tran & Westbrook, 2015). Experiment 3 assessed whether rats switched to the HFHS diet after training on the place and object tasks in a square area, would show geometry-based reorientation in a rectangular arena. The protective benefit of training was replicated in the square arena, but both Untrained and Trained HFHS failed to show geometry-based reorientation in the rectangular arena. These findings are discussed in relation to the specificity of the training effect, the role of the hippocampus in diet-induced deficits, and their implications for dietary effects on cognition in people. Copyright © 2016 Elsevier Ltd. All rights reserved.

Complementary and alternative medicine for Duchenne and Becker muscular dystrophies: characteristics of users and caregivers.

PubMed

Zhu, Yong; Romitti, Paul A; Conway, Kristin M; Andrews, Jennifer; Liu, Ke; Meaney, F John; Street, Natalie; Puzhankara, Soman; Druschel, Charlotte M; Matthews, Dennis J

2014-07-01

Complementary and alternative medicine is frequently used in the management of chronic pediatric diseases, but little is known about its use by those with Duchenne or Becker muscular dystrophy. Complementary and alternative medicine use by male patients with Duchenne or Becker muscular dystrophy and associations with characteristics of male patients and their caregivers were examined through interviews with 362 primary caregivers identified from the Muscular Dystrophy Surveillance, Tracking, and Research Network. Overall, 272 of the 362 (75.1%) primary caregivers reported that they had used any complementary and alternative medicine for the oldest Muscular Dystrophy Surveillance, Tracking, and Research Network male in their family. The most commonly reported therapies were from the mind-body medicine domain (61.0%) followed by those from the biologically based practice (39.2%), manipulative and body-based practice (29.3%), and whole medical system (6.9%) domains. Aquatherapy, prayer and/or blessing, special diet, and massage were the most frequently used therapies. Compared with nonusers, male patients who used any therapy were more likely to have an early onset of symptoms and use a wheel chair; their caregivers were more likely to be non-Hispanic white. Among domains, associations were observed with caregiver education and family income (mind-body medicines [excluding prayer and/or blessing only] and whole medical systems) and Muscular Dystrophy Surveillance, Tracking, and Research Network site (biologically based practices and mind-body medicines [excluding prayer and/or blessing only]). Complementary and alternative medicine use was common in the management of Duchenne and Becker muscular dystrophies among Muscular Dystrophy Surveillance, Tracking, and Research Network males. This widespread use suggests further study to evaluate the efficacy of integrating complementary and alternative medicine into treatment regimens for Duchenne and Becker muscular dystrophies. Copyright © 2014 Elsevier Inc. All rights reserved.

Further definition on the multiple partner choice arena: a potential animal model for the study of premature ejaculation.

PubMed

Olayo-Lortia, Jesús; Ferreira-Nuño, Armando; Velázquez-Moctezuma, Javier; Morales-Otal, Adriana

2014-10-01

The multiple partner choice arena (MPCA) is an experimental setup in which male rats display a significant shortening of ejaculation latency, which is the main characteristic of premature ejaculation (PE) in men. Thus, the MPCA is a potential animal model for PE. In this study, we further analyze whether the features of the MPCA satisfy the validity criteria for it to be considered an animal model as well as the possible participation of the serotoninergic system in the faster ejaculation exhibited by male rats in the MPCA. In Experiment 1, male rats were tested in a standard arena to assess their sexual behavior, then were assessed 1 week later in the MPCA. Another group was first tested in the MPCA, then in a standard arena. In Experiment 2, male rats divided into two groups were treated daily with WAY-100635 (5-HT(1A) antagonist) or vehicle for 15 days. In each group, half of the subjects were tested in a standard arena and half were tested in the MPCA on days 1, 8, and 15 of treatment. Number of intromissions and intromission and ejaculation latencies were the main outcome measures. In Experiment 1, males tested in the MPCA ejaculated significantly faster, regardless of the order in which they were evaluated in both arenas. In Experiment 2, the administration of WAY-100635 increased intromission and ejaculation latencies, and the number of intromissions in the MPCA. The results obtained in the MPCA support its use as an animal model for PE evaluation. © 2014 International Society for Sexual Medicine.

Orientation in a crowded environment: can King Penguin (Aptenodytes patagonicus) chicks find their creches after a displacement?

PubMed

Nesterova, Anna P; Mardon, Jérôme; Bonadonna, Francesco

2009-01-01

For seabird species, the presence of conspecifics in a crowded breeding colony can obstruct locally available orientation cues. Thus, navigation to specific locations can present a challenging problem. We investigated short-range orientation in King Penguin (Aptenodytes patagonicus) chicks that live in a large and densely populated colony. The two main objectives were to determine whether chicks displaced to a novel location away from the colony (i) can orient towards the colony and return to their crèche and (ii) rely on visual or non-visual cues for orientation. To address these questions, a circular arena was constructed 100 m away from the colony. Chicks were released in the arena during the day and at night. After the orientation experiment in the arena, chicks were allowed to return to their home crèche, if they could. Our results showed that, during day trials, chicks preferred the half of the arena closer to the colony, but not at night. However, at night, birds spent more time on ;the colony half' of the arena if the wind blew from the colony direction. When animals were allowed to leave the arena, 98% of chicks homed during the day but only 62% of chicks homed at night. Chicks that homed at night also took longer to find their crèche. The experiments suggest that King Penguin chicks can find their crèche from a novel location. Visual cues are important for homing but, when visual cues are not present, animals are able to make use of other information carried by the wind.

Female arsonists: key features, psychopathologies, and treatment needs.

PubMed

Gannon, Theresa A

2010-01-01

Female-perpetrated arson is a topic that has received relatively little research attention from either psychiatrists or psychologists. In this review, available research regarding the characteristics, psychopathologies, and current treatment efforts with female arsonists is reviewed. Evaluation of current research with female arsonists suggests that very few researchers have compared female arsonists either to suitable female offender control groups or male arsons. Consequently, clinical knowledge and practice regarding female-perpetrated arson is underdeveloped relative to both other areas of forensic-clinical psychiatry and to knowledge of male arsonists. Suggestions are made for translating current research into arson interventions with female arsonists. Core arenas for future treatment and research provision are also highlighted.

American Academy of Pediatrics. The use of complementary and alternative medicine in pediatrics.

PubMed

Kemper, Kathi J; Vohra, Sunita; Walls, Richard

2008-12-01

The American Academy of Pediatrics is dedicated to optimizing the well-being of children and advancing family-centered health care. Related to these goals, the American Academy of Pediatrics recognizes the increasing use of complementary and alternative medicine in children and, as a result, the need to provide information and support for pediatricians. From 2000 to 2002, the American Academy of Pediatrics convened and charged the Task Force on Complementary and Alternative Medicine to address issues related to the use of complementary and alternative medicine in children and to develop resources to educate physicians, patients, and families. One of these resources is this report describing complementary and alternative medicine services, current levels of utilization and financial expenditures, and associated legal and ethical considerations. The subject of complementary and alternative medicine is large and diverse, and consequently, an in-depth discussion of each method of complementary and alternative medicine is beyond the scope of this report. Instead, this report will define terms; describe epidemiology; outline common types of complementary and alternative medicine therapies; review medicolegal, ethical, and research implications; review education and training for complementary and alternative medicine providers; provide resources for learning more about complementary and alternative medicine; and suggest communication strategies to use when discussing complementary and alternative medicine with patients and families.

Research methods in complementary and alternative medicine: an integrative review.

PubMed

de Almeida Andrade, Fabiana; Schlechta Portella, Caio Fabio

2018-01-01

The scientific literature presents a modest amount of evidence in the use of complementary and alternative medicine (CAM). On the other hand, in practice, relevant results are common. The debates among CAM practitioners about the quality and execution of scientific research are important. Therefore, the aim of this review is to gather, synthesize and describe the differentiated methodological models that encompass the complexity of therapeutic interventions. The process of bringing evidence-based medicine into clinical practice in CAM is essential for the growth and strengthening of complementary medicines worldwide. Copyright © 2017 Shanghai Changhai Hospital. Published by Elsevier B.V. All rights reserved.

JPL scientist Dr. David Imel and U.S. Air Force Colonel Gwen Linde lead Chilean students on a tour of the DC-8 aircraft in Punta Arenas, Chile

NASA Image and Video Library

2004-03-17

JPL scientist Dr. David Imel and U.S. Air Force Colonel Gwen Linde, the Defense Department Attache Officer assigned to the Chilean Embassy, lead Chilean students on a tour of the DC-8 aircraft at Carlos Ibanez del Campo International Airport in Punta Arenas, Chile. AirSAR 2004 is a three-week expedition by an international team of scientists that is using an all-weather imaging tool, called the Airborne Synthetic Aperture Radar (AirSAR) which is located onboard NASA's DC-8 airborne laboratory. Scientists from many parts of the world including NASA's Jet Propulsion Laboratory are combining ground research done in several areas in Central and South America with NASA's AirSAR technology to improve and expand on the quality of research they are able to conduct. In South America and Antarctica, AirSAR will collect imagery and data to help determine the contribution of Southern Hemisphere glaciers to sea level rise due to climate change. In Patagonia, researchers found this contribution had more than doubled from 1995 to 2000, compared to the previous 25 years. AirSAR data will make it possible to determine whether that trend is decreasing, continuing or accelerating. AirSAR will also provide reliable information on ice shelf thickness to measure the contribution of the glaciers to sea level.

Predatory potential of Euseius alatus (Phytoseiidae) on different life stages of Oligonychus ilicis (Tetranychidae) on coffee leaves under laboratory conditions.

PubMed

de Toledo, M A; Reis, P R; da Silveira, E C; de P Marafeli, P; de Souza-Pimentel, G C

2013-04-01

This study evaluated the predatory capacity of Euseius alatus (DeLeon) as a biological control agent of the pest mite Oligonychus ilicis (McGregor) on coffee leaves under laboratory conditions, using arenas containing 25 O. ilicis per coffee (Coffea arabica) leaf to one specimen of each stage of the predator mite. The functional response and oviposition rate of adult females of E. alatus were evaluated on coffee leaf arenas and offered from 1 to 125 immature stages of O. ilicis per arena. The number of preys killed and the number of eggs laid by the predator were evaluated every 24 h during 8 days. The preys consumed were daily replaced. Male and female adults of E. alatus were the most efficient in killing all developmental stages of O. ilicis. Larvae and nymphs of O. ilicis were the most consumed by all stages of the predatory mite. The functional response and oviposition rates of E. alatus increased as the prey density increased, with a positive and highly significant correlation. Regression analysis suggested a type II functional response, with a maximum predation of 22 O. ilicis/arena and a maximum oviposition rate of 1.7 eggs/day at a density of 70 O. ilicis/arena.

High Cholesterol and Complementary Health Practices: What the Science Says

MedlinePlus

... in flaxseed and flaxseed oil) may benefit people with heart disease. But not enough reliable data are available to ... conventional oral medications or other dietary supplements. ... complementary health researchers, and disseminating authoritative information to ...

Hispanics: An Untapped Leadership Resource

DTIC Science & Technology

2002-12-09

management are all reasons why AF senior leadership needs to pay attention. The sheer numbers of the Hispanic growth cry out for action by all...moving beyond compliance of equal opportunity and to accomplish more in the diversity arena. Getting senior leadership involved in diversity management ...AIR WAR COLLEGE AIR UNIVERSITY HISPANICS: AN UNTAPPED LEADERSHIP RESOURCE by Lisa C. Firmin, Col, USAF A Research Report Submitted to the

Participation in Civil Society and Political Life among Young People in Maharashtra: Findings from the Youth in India--Situation and Needs Study

ERIC Educational Resources Information Center

Acharya, Rajib; Singh, Abhishek; Santhya, K. G.; Ram, Faujdar; Jejeebhoy, Shireen; Ram, Usha; Mohanty, Sanjay

2010-01-01

Youth participation in civil society and political life is increasingly recognised to be an important development objective. Nonetheless, research that sheds light on the extent to which youth participate in these arenas, and the factors that facilitate or inhibit such participation remain limited in most developing countries including India.…

Variables Related to Career Success: Korean-American Women of Distinction Tell Their Stories.

ERIC Educational Resources Information Center

Rhee, Susan Byungsook

The goal of this research was to uncover the reasons for the unusual success of a small group of Korean-Americans in the American work arena. All had spent their childhood and formative years in Korea under the sole influence of Korean culture, attending the best high schools and colleges. Korean culture tends not to nurture some of the…

The significance of soils and soil science towards realization of the United Nations Sustainable Development Goals

NASA Astrophysics Data System (ADS)

Keesstra, Saskia D.; Bouma, Johan; Wallinga, Jakob; Tittonell, Pablo; Smith, Pete; Cerdà, Artemi; Montanarella, Luca; Quinton, John N.; Pachepsky, Yakov; van der Putten, Wim H.; Bardgett, Richard D.; Moolenaar, Simon; Mol, Gerben; Jansen, Boris; Fresco, Louise O.

2016-04-01

In this forum paper we discuss how soil scientists can help to reach the recently adopted UN Sustainable Development Goals (SDGs) in the most effective manner. Soil science, as a land-related discipline, has important links to several of the SDGs, which are demonstrated through the functions of soils and the ecosystem services that are linked to those functions (see graphical abstract in the Supplement). We explore and discuss how soil scientists can rise to the challenge both internally, in terms of our procedures and practices, and externally, in terms of our relations with colleague scientists in other disciplines, diverse groups of stakeholders and the policy arena. To meet these goals we recommend the following steps to be taken by the soil science community as a whole: (i) embrace the UN SDGs, as they provide a platform that allows soil science to demonstrate its relevance for realizing a sustainable society by 2030; (ii) show the specific value of soil science: research should explicitly show how using modern soil information can improve the results of inter- and transdisciplinary studies on SDGs related to food security, water scarcity, climate change, biodiversity loss and health threats; (iii) take leadership in overarching system analysis of ecosystems, as soils and soil scientists have an integrated nature and this places soil scientists in a unique position; (iii) raise awareness of soil organic matter as a key attribute of soils to illustrate its importance for soil functions and ecosystem services; (iv) improve the transfer of knowledge through knowledge brokers with a soil background; (v) start at the basis: educational programmes are needed at all levels, starting in primary schools, and emphasizing practical, down-to-earth examples; (vi) facilitate communication with the policy arena by framing research in terms that resonate with politicians in terms of the policy cycle or by considering drivers, pressures and responses affecting impacts of land use change; and finally (vii) all this is only possible if researchers, with soil scientists in the front lines, look over the hedge towards other disciplines, to the world at large and to the policy arena, reaching over to listen first, as a basis for genuine collaboration.

Complementary and conventional providers in cancer care: experience of communication with patients and steps to improve communication with other providers.

PubMed

Stub, Trine; Quandt, Sara A; Arcury, Thomas A; Sandberg, Joanne C; Kristoffersen, Agnete E

2017-06-08

Effective interdisciplinary communication is important to achieve better quality in health care. The aims of this study were to compare conventional and complementary providers' experience of communication about complementary therapies and conventional medicine with their cancer patients, and to investigate how they experience interdisciplinary communication and cooperation. This study analyzed data from a self-administrated questionnaire. A total of 606 different health care providers, from four counties in Norway, completed the questionnaire. The survey was developed to describe aspects of the communication pattern among oncology doctors, nurses, family physicians and complementary therapists (acupuncturists, massage therapists and reflexologists/zone-therapists). Between-group differences were analyzed using chi-square, ANOVA and Fisher's exact tests. Significance level was defined as p < 0.05 without adjustment for multiple comparisons. Conventional providers and complementary therapists had different patterns of communication with their cancer patients regarding complementary therapies. While complementary therapists advised their patients to apply both complementary and conventional modalities, medical doctors were less supportive of their patients' use of complementary therapies. Of conventional providers, nurses expressed more positive attitudes toward complementary therapies. Opportunities to improve communication between conventional and complementary providers were most strongly supported by complementary providers and nurses; medical doctors were less supportive of such attempts. A number of doctors showed lack of respect for complementary therapists, but asked for more research, guidelines for complementary modalities and training in conventional medicine for complementary therapists. For better quality of care, greater communication about complementary therapy use is needed between cancer patients and their conventional and complementary providers. In addition, more communication between conventional and complementary providers is needed. Nurses may have a crucial role in facilitating communication, as they are positive toward complementary therapies and they have more direct communication with patients about their treatment preferences.

Why cage a tree? Use of whole-tree enclosures to assess introduced predators of hemlock woolly adelgid, Adelges tsugae

Treesearch

Jerome F. Grant; James Rusty Rhea; Paris Lambdin; Greg Wiggins; Abdul Hakeem

2009-01-01

While commonly used approaches (petri dishes, small arenas, growth chambers, greenhouse studies, sleeve cages, etc.) for evaluation of natural enemies provide important information, does the small size of these arenas limit their...

Integration of M&S (Modeling and Simulation), Software Design and DoDAF (Department of Defense Architecture Framework (RT 24)

DTIC Science & Technology

2012-04-09

between BPMN , SysML, and Arena ........................................... 16 Capabilities, Activities, Resources, Performers...Proof of Concept ................................................................ 22 BPMN 2.0 XML to Arena Converter...21 Figure 5: BPMN 2.0 XML StartEvent (Excerpt

Midwives' support for Complementary and Alternative Medicine: a literature review.

PubMed

Hall, Helen G; McKenna, Lisa G; Griffiths, Debra L

2012-03-01

There is evidence that the use of Complementary and Alternative Medicine by childbearing women is becoming increasingly popular in industrialised countries. The aim of this is paper is to review the research literature investigating the midwives' support for the use of these therapies. A search for relevant research published from 2000 to 2009 was undertaken using a range of databases and by examining relevant bibliographies. A total of thirteen studies were selected for inclusion in this review. The findings indicate that the use of Complementary and Alternative Medicine is widespread in midwifery practice. Common indications for use include; labour induction and augmentation, nausea and vomiting, relaxation, back pain, anaemia, mal-presentation, perineal discomfort, postnatal depression and lactation problems. The most popular therapies recommended by midwives are massage therapy, herbal medicines, relaxation techniques, nutritional supplements, aromatherapy, homeopathy and acupuncture. Midwives support the use Complementary and Alternative Medicine because they believe it is philosophically congruent; it provides safe alternatives to medical interventions; it supports the woman's autonomy, and; incorporating Complementary and Alternative Medicine can enhance their own professional autonomy. There is considerable support by midwives for the use of Complementary and Alternative Medicine by expectant women. Despite this enthusiasm, currently there are few educational opportunities and only limited research evidence regarding CAM use in midwifery practice. These shortfalls need to be addressed by the profession. Midwives are encouraged to have an open dialogue with childbearing women, to document use and to base any advice on the best available evidence. Copyright © 2010 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Prevention of overweight in the school arena.

PubMed

Lissau, Inge

2007-04-01

This paper gives an overview of studies with the main purpose to intervene against obesity in children at the school arena. Through databases and Cochrane reviews, 14 studies fulfilled the criteria for inclusion. Most of the studies are American and none were performed in Scandinavia. The European studies were performed in Germany and in the United Kingdom. The studies, which had a significant effect on overweight were 'Dance for Health', 'Planet Health', 'San Jose Study', 'Kiel Obesity Prevention Study', 'Healthy Schools' programme, 'El Paso Catch', and 'Medical College of Georgia FitKid Project'. The studies differ greatly in regards to age group, type of and length of intervention and type and amount of actions. Furthermore, the measures used to evaluate the effect differed. It seems to be important to use several measures of obesity in order to accurately detect a possible effect. In conclusion, half of the studies were successful and had an effect on either overweight or obesity. Much more research is needed in order to effectively prevent paediatric obesity.

Children's use of geometry for reorientation.

PubMed

Lee, Sang Ah; Spelke, Elizabeth S

2008-09-01

Research on navigation has shown that humans and laboratory animals recover their sense of orientation primarily by detecting geometric properties of large-scale surface layouts (e.g. room shape), but the reasons for the primacy of layout geometry have not been clarified. In four experiments, we tested whether 4-year-old children reorient by the geometry of extended wall-like surfaces because such surfaces are large and perceived as stable, because they serve as barriers to vision or to locomotion, or because they form a single, connected geometric figure. Disoriented children successfully reoriented by the shape of an arena formed by surfaces that were short enough to see and step over. In contrast, children failed to reorient by the shape of an arena defined by large and stable columns or by connected lines on the floor. We conclude that preschool children's reorientation is not guided by the functional relevance of the immediate environmental properties, but rather by a specific sensitivity to the geometric properties of the extended three-dimensional surface layout.

Stochastic modelling of animal movement.

PubMed

Smouse, Peter E; Focardi, Stefano; Moorcroft, Paul R; Kie, John G; Forester, James D; Morales, Juan M

2010-07-27

Modern animal movement modelling derives from two traditions. Lagrangian models, based on random walk behaviour, are useful for multi-step trajectories of single animals. Continuous Eulerian models describe expected behaviour, averaged over stochastic realizations, and are usefully applied to ensembles of individuals. We illustrate three modern research arenas. (i) Models of home-range formation describe the process of an animal 'settling down', accomplished by including one or more focal points that attract the animal's movements. (ii) Memory-based models are used to predict how accumulated experience translates into biased movement choices, employing reinforced random walk behaviour, with previous visitation increasing or decreasing the probability of repetition. (iii) Lévy movement involves a step-length distribution that is over-dispersed, relative to standard probability distributions, and adaptive in exploring new environments or searching for rare targets. Each of these modelling arenas implies more detail in the movement pattern than general models of movement can accommodate, but realistic empiric evaluation of their predictions requires dense locational data, both in time and space, only available with modern GPS telemetry.

Moral injury: A new challenge for complementary and alternative medicine.

PubMed

Kopacz, Marek S; Connery, April L; Bishop, Todd M; Bryan, Craig J; Drescher, Kent D; Currier, Joseph M; Pigeon, Wilfred R

2016-02-01

Moral injury represents an emerging clinical construct recognized as a source of morbidity in current and former military personnel. Finding effective ways to support those affected by moral injury remains a challenge for both biomedical and complementary and alternative medicine. This paper introduces the concept of moral injury and suggests two complementary and alternative medicine, pastoral care and mindfulness, which may prove useful in supporting military personnel thought to be dealing with moral injury. Research strategies for developing an evidence-base for applying these, and other, complementary and alternative medicine modalities to moral injury are discussed. Published by Elsevier Ltd.

Variability in Small Hive Beetle (Coleoptera: Nitidulidae) Reproduction in Laboratory and Field Experiments.

PubMed

Meikle, William G; Holst, Niels; Cook, Steven C; Patt, Joseph M

2015-06-01

Experiments were conducted to examine how several key factors affect population growth of the small hive beetle, Aethina tumida Murray (Coleoptera: Nitidulidae). Laboratory experiments were conducted to examine effects of food quantity and temperature on reproduction of cohorts of young A. tumida adults (1:1 sex ratio) housed in experimental arenas. Daily numbers and total mass of larvae exiting arenas were highly variable within treatment. Either one or two cohorts of larvae were observed exiting the arenas. Food quantity, either 10 g or 20 g, did not significantly affect the number of larvae exiting arenas at 32°C, but did at 28°C; arenas provided 20 g food produced significantly more larvae than arenas provided 10 g. Temperature did not affect the total mass of larvae provided 10 g food, but did affect larval mass provided 20 g; beetles kept at 28°C produced more larval mass than at 32°C. Field experiments were conducted to examine A. tumida reproductive success in full strength bee colonies. Beetles were introduced into hives as egg-infested frames and as adults, and some bee colonies were artificially weakened through removal of sealed brood. Efforts were unsuccessful; no larvae were observed exiting from, or during the inspection of, any hives. Possible reasons for these results are discussed. The variability observed in A. tumida reproduction even in controlled laboratory conditions and the difficulty in causing beetle infestations in field experiments involving full colonies suggest that accurately forecasting the A. tumida severity in such colonies will be difficult. Published by Oxford University Press on behalf of Entomological Society of America 2015. This work is written by US Government employees and is in the public domain in the US.

Neuroethological validation of an experimental apparatus to evaluate oriented and non-oriented escape behaviours: Comparison between the polygonal arena with a burrow and the circular enclosure of an open-field test.

PubMed

Biagioni, Audrey Francisco; dos Anjos-Garcia, Tayllon; Ullah, Farhad; Fisher, Isaac René; Falconi-Sobrinho, Luiz Luciano; de Freitas, Renato Leonardo; Felippotti, Tatiana Tocchini; Coimbra, Norberto Cysne

2016-02-01

Inhibition of GABAergic neural inputs to dorsal columns of the periaqueductal grey matter (dPAG), posterior (PH) and dorsomedial (DMH) hypothalamic nuclei elicits distinct types of escape behavioural reactions. To differentiate between the variety and intensity of panic-related behaviours, the pattern of defensive behaviours evoked by blockade of GABAA receptors in the DMH, PH and dPAG were compared in a circular open-field test and in a recently designed polygonal arena. In the circular open-field, the defensive behaviours induced by microinjection of bicuculline into DMH and PH were characterised by defensive alertness behaviour and vertical jumps preceded by rearing exploratory behaviour. On the other hand, explosive escape responses interspersed with horizontal jumps and freezing were observed after the blockade of GABAA receptors on dPAG neurons. In the polygonal arena apparatus, the escape response produced by GABAergic inhibition of DMH and PH neurons was directed towards the burrow. In contrast, the blockade of GABAA receptors in dPAG evoked non-oriented escape behaviour characterised by vigorous running and horizontal jumps in the arena. Our findings support the hypothesis that the hypothalamic nuclei organise oriented escape behavioural responses whereas non-oriented escape is elaborated by dPAG neurons. Additionally, the polygonal arena with a burrow made it easy to discriminate and characterise these two different patterns of escape behavioural responses. In this sense, the polygonal arena with a burrow can be considered a good methodological tool to discriminate between these two different patterns of escape behavioural responses and is very useful as a new experimental animal model of panic attacks. Copyright © 2015 Elsevier B.V. All rights reserved.

Complementary therapies for depression: an overview.

PubMed

Ernst, E; Rand, J I; Stevinson, C

1998-11-01

Depression is one of the most common reasons for using complementary and alternative therapies. The aim of this article is to provide an overview of the evidence available on the treatment of depression with complementary therapies. Systematic literature searches were performed using several databases, reference list searching, and inquiry to colleagues. Data extraction followed a predefined protocol. The amount of rigorous scientific data to support the efficacy of complementary therapies in the treatment of depression is extremely limited. The areas with the most evidence for beneficial effects are exercise, herbal therapy (Hypericum perforatum), and, to a lesser extent, acupuncture and relaxation therapies. There is a need for further research involving randomized controlled trials into the efficacy of complementary and alternative therapies in the treatment of depression.

Women's motivation, perception and experience of complementary and alternative medicine in pregnancy: A meta-synthesis.

PubMed

Bowman, Rebekah L; Davis, Deborah L; Ferguson, Sally; Taylor, Jan

2018-04-01

complementary and Alternative Medicine use during pregnancy is popular in many countries, including Australia. There is currently little evidence to support this practice, which raises the question of women's motivation for use of these therapies and the experiences they encounter. this study aims to explore the perceptions, motivations and experiences of pregnant women with regard to their use of Complementary and Alternative Medicine during pregnancy. a systemic review and meta-synthesis of the available research was conducted. Five databases were explored - CINAHL Plus, Medline, PubMed, AMED and Web of Science using the search terms complementary and alternative medicine; pregnancy; and pregnant. Articles included in this meta-synthesis were screened using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses tool. ten initial themes were drawn from the six studies. These ten themes were summarised by three cluster themes. The results suggest that women are using Complementary and Alternative Medicine in their pregnancy as a means of supporting their sense of self-determination, to pursue a natural and safe childbirth, and because they experience a close affiliation with the philosophical underpinnings of Complementary and Alternative Medicine as an alternative to the biomedical model. these findings are important to practitioners, policy makers, governing bodies and researchers, providing insight into the motivations for Complementary and Alternative Medicine use by women in pregnancy. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Use of complementary and alternative medicine in head and neck cancer patients.

PubMed

Lim, C M; Ng, A; Loh, K S

2010-05-01

To determine the prevalence and profile of patients who use complementary and alternative medicine, within a cohort of head and neck cancer patients. Cross-sectional survey. Ninety-three consecutive head and neck cancer patients being followed up at the department of otolaryngology head and neck surgery were surveyed using an interviewer-administered questionnaire. The prevalence of complementary and alternative medicine use was 67.8 per cent. Patients who used complementary and alternative medicine were more likely to be female, better educated and younger, compared with non-users. A total of 82.5 per cent (52/63) perceived complementary and alternative medicine to be effective, even though they were aware of the lack of research and endorsement by their physician regarding such medicine. The use of complementary and alternative medicine by head and neck cancer patients is common, regardless of efficacy or cost. Clinicians should routinely ask patients about their use of complementary and alternative medicine, to facilitate communication and enable appropriate use of such medicine.

Opposition Redirected

ERIC Educational Resources Information Center

Schwandt, Thomas

2006-01-01

The discursive arena known as qualitative inquiry initially took shape in opposition to the epistemology and politics associated with philosophies of logical positivism and empiricism and the doctrine of value-free science. An identity of resistance and antagonism continues to characterize many who identify with this arena of activity. This paper…

Balancing the Energy Pendulum.

ERIC Educational Resources Information Center

MacKinnon, Sharon

1987-01-01

The city of Kitchener, Ontario, has installed a heat recovery loop in one indoor pool, all indoor swimming pools use pool covers, and two have solar heating. Energy is saved in two ice arenas by low-emissivity ceilings, and in the largest arena by a heat recovery system. (MLF)

Food foraging of honey bees in a microwave field (2. 45 GHz CW)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gary, N.E.; Westerdahl, B.B.

1982-02-15

Honey bees were trained to fly 400 m from their colony to an indoor laboratory foraging arena exposed to 2.45 GHz continuous wave microwaves at 5 power densities (0, 5, 10, 20, and 40 mW/cm/sup 2/). Foraging behavior did not differ from controls foraging within an unexposed sham arena in (1) number of round trips completed during a 3-h exposure session, (2) round trip time between the colony and the foraging arena, and (3) the length of time required to navigate the illuminated foraging arena. This study indicates that honey bees would not be adversely affected by foraging within amore » similar microwave field that would exist in future receiving antennae for the proposed solar power satellite energy transmission system in which power levels are expected to range from 23 mW/cm/sup 2/ at the antenna center to 1 mW/cm/sup 2/ at the edge.« less

A Framework for the Specificity of Addictions

PubMed Central

Sussman, Steve; Leventhal, Adam; Bluthenthal, Ricky N.; Freimuth, Marilyn; Forster, Myriam; Ames, Susan L.

2011-01-01

Research over the last two decades suggests that a wide range of substance and behavioral addictions may serve similar functions. Yet, co-occurrence of addictions has only been reported among a minority of addicts. “Addiction specificity” pertains to a phenomenon in which one pattern of addictive behaviors may be acquired whereas another is not. This paper presents the PACE model as a framework which might help explain addiction specificity. Pragmatics, attraction, communication, and expectation (PACE) variables are described, which may help give some direction to future research needs in this arena. PMID:21909314

Heat transfer in aeropropulsion systems

NASA Astrophysics Data System (ADS)

Simoneau, R. J.

1985-07-01

Aeropropulsion heat transfer is reviewed. A research methodology based on a growing synergism between computations and experiments is examined. The aeropropulsion heat transfer arena is identified as high Reynolds number forced convection in a highly disturbed environment subject to strong gradients, body forces, abrupt geometry changes and high three dimensionality - all in an unsteady flow field. Numerous examples based on heat transfer to the aircraft gas turbine blade are presented to illustrate the types of heat transfer problems which are generic to aeropropulsion systems. The research focus of the near future in aeropropulsion heat transfer is projected.

Heat transfer in aeropropulsion systems

NASA Technical Reports Server (NTRS)

Simoneau, R. J.

1985-01-01

Aeropropulsion heat transfer is reviewed. A research methodology based on a growing synergism between computations and experiments is examined. The aeropropulsion heat transfer arena is identified as high Reynolds number forced convection in a highly disturbed environment subject to strong gradients, body forces, abrupt geometry changes and high three dimensionality - all in an unsteady flow field. Numerous examples based on heat transfer to the aircraft gas turbine blade are presented to illustrate the types of heat transfer problems which are generic to aeropropulsion systems. The research focus of the near future in aeropropulsion heat transfer is projected.

Complementary therapies in long-stay neurology in-patient settings.

PubMed

Walsh, E; Wilson, C

Complementary therapies have been embraced by many nurses, but the effectiveness of such regimes on the wellbeing of patients has never been researched successfully. This article describes a pilot study which evaluated their effects on long-stay neurology patients.

7 CFR 3406.9 - Complementary project proposals.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Complementary project proposals. 3406.9 Section 3406.9 Agriculture Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH, EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE 1890 INSTITUTION CAPACITY BUILDING GRANTS...

7 CFR 3405.8 - Complementary project proposals.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Complementary project proposals. 3405.8 Section 3405.8 Agriculture Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH, EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE HIGHER EDUCATION CHALLENGE GRANTS PROGRAM...

Consensus document regarding cardiovascular safety at sports arenas: position stand from the European Association of Cardiovascular Prevention and Rehabilitation (EACPR), section of Sports Cardiology.

PubMed

Borjesson, Mats; Serratosa, Luis; Carre, Francois; Corrado, Domenico; Drezner, Jonathan; Dugmore, Dorian L; Heidbuchel, Hein H; Mellwig, Klaus-Peter; Panhuyzen-Goedkoop, Nicole M; Papadakis, Michael; Rasmusen, Hanne; Sharma, Sanjay; Solberg, Erik E; van Buuren, Frank; Pelliccia, Antonio

2011-09-01

Mass gathering events in sports arenas create challenges regarding the cardiovascular safety of both athletes and spectators. A comprehensive medical action plan, to ensure properly applied cardiopulmonary resuscitation, and wide availability and use of automated external defibrillators (AEDs), is essential to improving survival from sudden cardiac arrest at sporting events. This paper outlines minimum standards for cardiovascular care to assist in the planning of mass gathering sports events across Europe with the intention of local adaptation at individual sports arenas, to ensure the full implementation of the chain of survival.

Expanding Sports Facilities.

ERIC Educational Resources Information Center

Koger, Dale

2001-01-01

Explains how colleges and universities can increase revenue and enhance status by upgrading their stadiums and arenas. Related issues considered are: determining how much a school should add to its existing stadium and arena, selecting the design and management team, and raising capital. Outlines key areas that design and construction teams should…

Sibling competition arena: selfing and a competition arena can combine to constitute a barrier to gene flow in sympatry.

PubMed

Gibson, A K; Hood, M E; Giraud, T

2012-06-01

Closely related species coexisting in sympatry provide critical insight into the mechanisms underlying speciation and the maintenance of genetic divergence. Selfing may promote reproductive isolation by facilitating local adaptation, causing reduced hybrid fitness in parental environments. Here, we propose a novel mechanism by which selfing can further impair interspecific gene flow: selfing may act to ensure that nonhybrid progeny systematically co-occur whenever hybrid genotypes are produced. Under a competition arena, the fitness differentials between nonhybrid and hybrid progeny are then magnified, preventing development of interspecific hybrids. We investigate whether this "sibling competition arena" can explain the coexistence in sympatry of closely related species of the plant fungal pathogens (Microbotryum) causing anther-smut disease. The probabilities of intrapromycelial mating (automixis), outcrossing, and sibling competition were manipulated in artificial inoculations to evaluate their contribution to reproductive isolation. We report that both intrapromycelial selfing and sibling competition significantly reduced rates of hybrid infection beyond that expected based solely upon selfing rates and noncompetitive fitness differentials between hybrid and nonhybrid progeny. Our results thus suggest that selfing and a sibling competition arena can combine to constitute a barrier to gene flow and diminish selection for additional barriers to gene flow in sympatry. © 2012 The Author(s). Evolution © 2012 The Society for the Study of Evolution.

Managing the rippling stream: decisionmaking in natural resource administration

USGS Publications Warehouse

Doerksen, Harvey R.; Lamb, Berton L.

1979-01-01

This article addresses the conflict which exists within the water resources decisionmaking arena over the allocation of water for instream uses. The discussion reviews the literature on public administration regarding decisionmaking, and is based on research performed by the authors which synthesizes a model of decisionmaking. This model can be used as both a description of agency behavior, and as the basis for developing a prescription for strategy formulation.

The Role of Inquiries in Shaping Child Care Practice: Is There a Role for Evidence to Inform Policy?

ERIC Educational Resources Information Center

Humphreys, Cathy; Webster, Marilyn; Pocock, Julian

2014-01-01

Public inquiries in the child welfare field are employed as a mechanism to bring attention to policy and practice issues and soothe public concerns at failures in the care and protection of children. The paper addresses the question of whether the inquiry is a worthwhile arena for researchers who wish to see their findings used to inform policy.…

What We Know and Don't Know About Measuring Quality in Early Childhood and School-Age Care and Education Settings. OPRE Issue Brief #1. Publication #2009-12

ERIC Educational Resources Information Center

Child Trends, 2009

2009-01-01

Measures assessing the quality of children's environments and interactions in nonparental care settings were developed originally for use in child care research and as self-assessment tools for practitioners. Within the last decade, these measurement tools have moved into the public policy arena, where they are now used to make programmatic…

A nordic charter for universal design.

PubMed

Björk, Evastina

2014-02-01

The aim of this paper is to present the result of a pioneer project; A Nordic Charter for Universal Design, which was initiated by the Norwegian Directorate for Children, Youth and Family Affairs in 2011. The purpose of the Charter was to present rationales that stated prerequisites for successful investment in Universal Design, and to establish a platform for further research and good practice. It was also meant to contribute to spreading of information and knowledge about the importance of guidance by the concept of Universal Design of initiatives with effects on the public arena. A Nordic group of researchers and professionals in the field ended up after 8 months of work with a written document: "A Nordic Charter for Universal Design", which was presented at the International Conference in Universal Design in Oslo, Norway (UD 2012). A Nordic Charter for Universal Design. Persons with disabilities often experience the public arenas environments, products and services as poorly-designed to fit their abilities and/or their needs. Together with the demographic changes in the Nordic societies with an increasing number of elderly people, it needs initiatives to improve independence, accessibility and participation in society. A strategy which aims to make design and composition of different environments, products, communication, information technology and services accessible, usable and understandable to as many as possible is Universal Design.

Study of short haul high-density V/STOL transportation systems. Volume 2: Appendices

NASA Technical Reports Server (NTRS)

Solomon, H. L.

1972-01-01

Essential supporting data to the short haul transportation study are presented. The specific appendices are arena characteristics, aerospace transportation analysis computer program, economics, model calibration, STOLport siting and services path selection, STOL schedule definition, tabulated California corridor results, and tabulated Midwest arena results.

Competitive Arenas and Schools' Logics of Action: A European Comparison

ERIC Educational Resources Information Center

van Zanten, Agnes

2009-01-01

This article analyses the impact of competitive arenas on schools' logics of action in six local European contexts (London, Paris, Lille, Charleroi, Budapest and Lisbon). It first examines how competitive processes affect different schools' activities (recruitment, provision of options, promotion, tracking, provision for children with special…

Counselor Advocacy: Affecting Systemic Change in the Public Arena

ERIC Educational Resources Information Center

Lee, Courtland C.; Rodgers, Roe A.

2009-01-01

This article provides direction for developing advocacy competency in the public arena. Direction for increasing public awareness, affecting public policy, and influencing legislation is presented. A process of creating change entailing establishing a sense of social/political urgency regarding an issue, organizing and educating a group of people…

Large Indoor Sports and Recreation Facilities.

ERIC Educational Resources Information Center

Seidler, Todd

This paper presents an overview and analysis of field houses, stadiums, arenas, and campus recreation centers. All are large indoor sports or recreation facilities. In general, stadiums and arenas are spectator facilities while field houses and campus recreation centers are primarily designed for activity. A college field house is a structure that…

The Two World Histories

ERIC Educational Resources Information Center

Dunn, Ross E.

2008-01-01

In the arenas where the two world histories have taken shape, educators vigorously debate among themselves intellectual, pedagogical, and policy issues surrounding world history as a school subject. The people in each arena tend to share, despite internal disagreements, a common set of premises and assumptions for ordering the discussion of world…

Emotional Distress, Drinking, and Academic Achievement across the Adolescent Life Course

ERIC Educational Resources Information Center

Owens, Timothy J.; Shippee, Nathan D.; Hensel, Devon J.

2008-01-01

Our study of the adolescent life course proposes that substantial maturation occurs within three intertwined arenas of development: the social, the psychological, and the normative attainment. Further, each arena may be linked, respectively, to three youth problem dimensions: drinking, depressive affect, and academic achievement. We use latent…

Road safety and simulation conferences: an interdisciplinary network for safer roads.

PubMed

Benedetto, Andrea; Calvi, Alessandro

2014-06-01

From 23rd to 25th October 2013 more than 300 researchers attended the 4th International Conference on Road Safety and Simulation (RSS 2013) in Rome, Italy, hosted by the Inter Universities Research Centre for Road Safety (CRISS) at the Department of Engineering of Roma Tre University. The aim of the Conference was to create a common interdisciplinary arena for researchers and professionals involved in road safety, facilitate the exchange of know-how and progress in the last advanced techniques, methods and tools and their applications to safety analysis. This special issue highlights some of the research presented at the Conference. Copyright © 2014 Elsevier B.V. All rights reserved.

Crowdfunding drug development: the state of play in oncology and rare diseases.

PubMed

Dragojlovic, Nick; Lynd, Larry D

2014-11-01

In this article, we present descriptive data on 125 crowdfunding campaigns aimed at financing research in oncology (including basic research, drug discovery, and clinical trials). We also describe five campaigns that have succeeded in raising substantial funds to support the development of treatments for ultrarare diseases. The data suggest that crowdfunding is a viable approach to supporting early proof-of-concept research that could allow researchers in oncology and rare diseases to succeed in traditional grant competitions or to attract private investment. The data also suggest that such an approach could become a valuable additional source of funding for early-stage innovators in the drug development arena. Copyright © 2014 Elsevier Ltd. All rights reserved.

Intelligent Processing Equipment Research Supported by the National Science Foundation

NASA Technical Reports Server (NTRS)

Rao, Suren B.

1992-01-01

The research in progress on processes, workstations, and systems has the goal of developing a high level of understanding of the issues involved. This will enable the incorporation of a level of intelligence that will allow the creation of autonomous manufacturing systems that operate in an optimum manner, under a wide range of conditions. The emphasis of the research has been on the development of highly productive and flexible techniques to address current and future problems in manufacturing and processing. Several of these projects have resulted in well-defined and established models that can now be implemented in the application arena in the next few years.

A conceptual design study of the reusable reentry satellite

NASA Technical Reports Server (NTRS)

Swenson, Byron L.; Mascy, Alfred C.; Carter, Bruce; Cartledge, Alan; Corridan, Robert E.; Edsinger, Larry E.; Jackson, Robert W.; Keller, Robert; Murbach, Marcus S.; Wercinski, Paul F.

1988-01-01

Experimentation leading to an understanding of life processes under reduced and extremely low gravitational forces will profoundly contribute to the success of future space missions involving humans. In addition to research on gravitational biology, research on the effects of cosmic radiation and the interruption and change of circadian rhythms on life systems is also of prime importance. Research in space, however, is currently viewed by biological scientists as an arena that is essential, yet largely inaccessible to them for their experimentation. To fulfill this need, a project and spacecraft system described as the Reusuable Reentry Satellite or Lifesat has been proposed by NASA.

Use of complementary and alternative medicine in children and adolescents with autism spectrum disorder: A systematic review.

PubMed

Höfer, Juliana; Hoffmann, Falk; Bachmann, Christian

2017-05-01

Despite limited evidence, complementary and alternative medicine treatments are popular in autism spectrum disorder. The aim of this review was to summarize the available evidence on complementary and alternative medicine use frequency in autism spectrum disorder. A systematic search of three electronic databases was performed. All research studies in English or German reporting data on the frequency of complementary and alternative medicine use in individuals with autism spectrum disorder were included. Two independent reviewers searched the literature, extracted information on study design and results, and assessed study quality using an established quality assessment tool. Twenty studies with a total of 9540 participants were included. The prevalence of any complementary and alternative medicine use ranged from 28% to 95% (median: 54%). Special diets or dietary supplements (including vitamins) were the most frequent complementary and alternative medicine treatments, ranking first in 75% of studies. There was some evidence for a higher prevalence of complementary and alternative medicine use in autism spectrum disorder compared to other psychiatric disorders and the general population. Approximately half of children and adolescents with autism spectrum disorder use complementary and alternative medicine. Doctors should be aware of this and should discuss complementary and alternative medicine use with patients and their carers, especially as the evidence is mixed and some complementary and alternative medicine treatments are potentially harmful.

Sources, distribution, bioavailability, toxicity, and risk assessment of heavy metal(loid)s in complementary medicines.

PubMed

Bolan, Shiv; Kunhikrishnan, Anitha; Seshadri, Balaji; Choppala, Girish; Naidu, Ravi; Bolan, Nanthi S; Ok, Yong Sik; Zhang, Ming; Li, Chun-Guang; Li, Feng; Noller, Barry; Kirkham, Mary Beth

2017-11-01

The last few decades have seen the rise of alternative medical approaches including the use of herbal supplements, natural products, and traditional medicines, which are collectively known as 'Complementary medicines'. However, there are increasing concerns on the safety and health benefits of these medicines. One of the main hazards with the use of complementary medicines is the presence of heavy metal(loid)s such as arsenic (As), cadmium (Cd), lead (Pb), and mercury (Hg). This review deals with the characteristics of complementary medicines in terms of heavy metal(loid)s sources, distribution, bioavailability, toxicity, and human risk assessment. The heavy metal(loid)s in these medicines are derived from uptake by medicinal plants, cross-contamination during processing, and therapeutic input of metal(loid)s. This paper discusses the distribution of heavy metal(loid)s in these medicines, in terms of their nature, concentration, and speciation. The importance of determining bioavailability towards human health risk assessment was emphasized by the need to estimate daily intake of heavy metal(loid)s in complementary medicines. The review ends with selected case studies of heavy metal(loid) toxicity from complementary medicines with specific reference to As, Cd, Pb, and Hg. The future research opportunities mentioned in the conclusion of review will help researchers to explore new avenues, methodologies, and approaches to the issue of heavy metal(loid)s in complementary medicines, thereby generating new regulations and proposing fresh approach towards safe use of these medicines. Copyright © 2017 Elsevier Ltd. All rights reserved.

Perceptions of complementary therapies among Swedish registered professions in surgical care.

PubMed

Bjerså, Kristofer; Forsberg, Anna; Fagevik Olsén, Monika

2011-02-01

There is increasing interest in complementary and alternative medicine (CAM) among healthcare professions. However, no studies have been conducted in Sweden or in a surgical context. The aim of this study is to describe different perceptions of complementary therapies among registered healthcare professions in Swedish surgical care. Sixteen interviews were conducted with registered physicians, nurses, physiotherapists and clinical dieticians at a Swedish university hospital. Analysis was made with a phenomenographic research approach. The findings showed variations in perceptions of the definition of complementary therapies. A constructive approach toward use was observed, but there was a conflict in matters of indications and contraindications, and also criticism over a lack of knowledge. There was seen to be a need for education to be able to act professionally. Scepticism over high costs of treatment was highlighted. In conclusion, a need for policies on management, education and research in the field of CAM should be addressed. Copyright © 2010 Elsevier Ltd. All rights reserved.

WHO's role in the global health system: what can be learned from global R&D debates?

PubMed

Moon, Suerie

2014-02-01

Recent global debates on the research and development (R&D) of health technologies, such as drugs, diagnostics and vaccines, can be seen as a microcosm of discussions on the role of the World Health Organization (WHO) in the global health system more broadly. The global R&D system has come under heightened scrutiny with the publication of a 2012 report by the WHO Consultative Expert Working Group on Research and Development (CEWG), which made a number of recommendations to more equitably meet global health needs. The CEWG report followed a decade-long process of debate at the WHO on the weaknesses of the global R&D system, which include problems of affordability, limited research where market returns are small or uncertain (such as the 'neglected diseases' that predominantly affect the world's poorest), inefficient overlap of research efforts, and overuse of medicines such as antibiotics. The CEWG report called on WHO Member States to develop a global framework to improve monitoring, coordination and financing of R&D efforts through the establishment of a Global Health R&D Observatory and the negotiation of a binding treaty on R&D. While the treaty option has been put on the back-burner for several years, Member States nevertheless agreed at the 2013 World Health Assembly (WHA) on concrete steps towards a global framework. Progress at the 2013 WHA reaffirmed the central role of WHO as a convener, and the WHA's decision to create the Observatory within the WHO Secretariat underscored the organization's role as a source of strategic knowledge in the global health system. However, despite WHO's constitutional mandate as the 'directing and coordinating authority on international health work', in reality it faces major challenges in coordinating autonomous R&D actors such as states, firms and foundations in the global system. Strengthening its ability to do so requires, at a minimum, reforming its financing arrangements to provide it with a greater degree of independence from its largest donors. In addition, WHO may seem to be the natural arena for negotiating a binding R&D treaty, but negotiating new global agreements in other arenas such as the WTO, WIPO, or plurilateral fora offer the possibility of more enforceable and stronger public health norms. Nevertheless, no single arena in the existing system of global governance is perfectly suitable for the negotiation of progressive, inclusive, binding, enforceable, global health rules. While tradeoffs are inherent in the choice of any particular arena, leadership from either the multilateral institutions or influential governments can make a key difference in how beneficial any R&D treaty may be for health. In the coming years, global R&D debates will remain a critical issue to watch. The evolution of the global R&D system will be a harbinger not only of WHO's place in a rapidly-changing global health system, but also of our collective capacity to strengthen institutions of global governance for health. Copyright © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Using Facebook for Health-related Research Study Recruitment and Program Delivery

PubMed Central

Pedersen, Eric R.; Kurz, Jeremy

2015-01-01

Facebook has become an important tool for recruiting research participants and for program delivery. Given the wide use of Facebook, there is much potential for the site to help with recruitment efforts in both physical and behavioral health care arenas; reaching groups typically difficult to recruit and providing outreach to individuals that may not have received services elsewhere. Health studies using Facebook have generally reported success, including cost-effectiveness, recruitment of samples in brief periods of time, and ability to locate participants for follow-up research. Still, the use of Facebook for research and program delivery is a relatively new area that warrants more research attention and guidance around issues like validity of data, representativeness of samples, and protections of human subjects. PMID:26726313

Using Facebook for Health-related Research Study Recruitment and Program Delivery.

PubMed

Pedersen, Eric R; Kurz, Jeremy

2016-05-01

Facebook has become an important tool for recruiting research participants and for program delivery. Given the wide use of Facebook, there is much potential for the site to help with recruitment efforts in both physical and behavioral health care arenas; reaching groups typically difficult to recruit and providing outreach to individuals that may not have received services elsewhere. Health studies using Facebook have generally reported success, including cost-effectiveness, recruitment of samples in brief periods of time, and ability to locate participants for follow-up research. Still, the use of Facebook for research and program delivery is a relatively new area that warrants more research attention and guidance around issues like validity of data, representativeness of samples, and protections of human subjects.

What Roles Can Scientists Play in Public Discourse?

NASA Astrophysics Data System (ADS)

Oppenheimer, Michael

2011-04-01

What is a useful and proper role for scientists in the public arena? How can we best discriminate where the boundary lies between expert knowledge and values or political opinion, and how can we properly honor that line? What can we expect in the way of reception for our interventions, and how can we increase their efficacy? Involvement in public policy debates is a common and accepted role for scientists in many disciplines. In the sciences related to public health, it is taken for granted that experts will talk about the implications of their research for public policy, whether in regard to smoking, diet, or disease spread. There is also a remarkable track record of geoscientists taking a lead role in the public arena and actually affecting public policy—F. Sherwood Rowland and Mario Molina collaborated on ozone depletion research at the Department of Chemistry at University of California, Irvine and then went on to make outstanding public contributions, as have James Hansen (at NASA's Goddard Institute for Space Studies); Robert Watson (first at NASA, then at the University of East Anglia); and, of course, the late Stephen Schneider (first at the U.S. National Center for Atmospheric Research, then Stanford) on climate. Some “public” geoscientists have restricted their activities to interpreting science for the wider public, while others have endorsed specific policy initiatives (see Figure 1). I firmly believe that the quality of public discourse and the information reaching policy makers were better for their interventions.

75 FR 49926 - Arena Energy, L.P. v. Sea Robin Pipeline Company, LLC; Notice of Complaint

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-16

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. RP10-1045-000] Arena Energy, L.P. v. Sea Robin Pipeline Company, LLC; Notice of Complaint August 3, 2010. Take notice that on... against Sea Robin Pipeline Company, LLC (Respondent) alleging that the Respondent impermissibly terminated...

Is There a Geometric Module for Spatial Orientation? Insights from a Rodent Navigation Model

ERIC Educational Resources Information Center

Sheynikhovich, Denis; Chavarriaga, Ricardo; Strosslin, Thomas; Arleo, Angelo; Gerstner, Wulfram

2009-01-01

Modern psychological theories of spatial cognition postulate the existence of a geometric module for reorientation. This concept is derived from experimental data showing that in rectangular arenas with distinct landmarks in the corners, disoriented rats often make diagonal errors, suggesting their preference for the geometric (arena shape) over…

Preschool as an Arena of Gender Policies: The Examples of Sweden and Scotland

ERIC Educational Resources Information Center

Edstrom, Charlotta

2009-01-01

As many countries of the Organisation for Economic Co-operation and Development have developed more universal provision for early childhood education during the last decades, preschool increasingly has become a central policy arena. Gender politics, especially with an aim to promote female labour market participation, but also policies addressing…

A STUDY OF INFORMAL GROUP ACTIVITY WITHIN A COMMUNITY'S EDUCATIONAL ARENA.

ERIC Educational Resources Information Center

BARNES, WILLIAM D.

THIS LONGITUDINAL FIELD STUDY EXAMINED THE INFORMAL RELATIONSHIPS BY WHICH SCHOOL ORIENTED LEADERS INFLUENCED THE DEVELOPMENT OF POLICY IN THE EDUCATIONAL ARENA OF AN OREGON COMMUNITY. CONSIDERED WERE 15 BUSINESSMEN AND PROFESSIONALS WHO WERE NAMED AS LEADERS BY MANY OTHERS IN THE COMMUNITY AND WERE ALSO RECOGNIZED AS BEING INFLUENTIAL IN LOCAL…

Programming in School: Look Back to Move Forward

ERIC Educational Resources Information Center

Ronaldsson, Lennart; Skogh, Inga-Britt

2014-01-01

In this article, the development of the Swedish informatics curriculum during the 1970s, 1980s and 1990s is studied and described. The study's design is inspired by the curriculum theory presented by Lindensjö and Lundgren [2000], who suggest using the concept of arenas (the arenas of enactment, transformation and realisation) when discussing…

Leaders and Change: Leadership Behaviors and Influence on Subordinates' Reaction to Organizational Change

ERIC Educational Resources Information Center

Valencic-Miller, Olivia V.

2017-01-01

Within the educational arena today, leaders face many problems ranging from shifts in governmental mandates and regulations, to increased expectations for teachers and administrators in order to improve academic outcomes. Combining facets of leadership behaviors with organizational changes, the educational arena has become more complex compared to…

Atomic Engineering of Superconductors by Design

DTIC Science & Technology

2014-10-23

Kumah, J. H. Ngai, E. D. Specht , D. A. Arena, F. J. Walker, C. H. Ahn. Phase diagram of compressively strained nickelate thin films, Applied Physics...1940 (2014)10.1002/adma.201304256). 3. A. S. Disa, D. P. Kumah, J. H. Ngai, E. D. Specht , D. A. Arena, F. J. Walker, C. H. Ahn, Phase diagram of

Marketing mobile imaging services.

PubMed

McCue, P

1987-09-01

Competition in the mobile imaging arena has put radiologists, radiology directors, and other health care professionals in the unfamiliar position of being marketing agents for their services. Mobile imaging is being promoted through consumer advertising as well as through the traditional route of physician referral. This article offers some of the marketing lessons being learned in the mobile arena.

Foraging distance and population size of juvenile colonies of the Formosan Subterranean Termite (Isoptera: Rhinotermitidae) in laboratory extended arenas

USDA-ARS?s Scientific Manuscript database

The relationship between colony size and foraging distance was examined in extended foraging arenas with incipient colonies of the Formosan subterranean termite, Coptotermes formosanus Shiraki. Our results showed that as long as the royal pairs are present, larger colonies foraged at longer distance...

Using Structure, Action, and Power to Make Teacher Preparation Responsive to Public Law 94-142.

ERIC Educational Resources Information Center

Bryson, John M.

Organizational design for change of teacher education institutions should focus on the shaping of political activities through forums, arenas, and courts. Forums provide the medium for expression and competition of alternate ideas in the institution, and arenas are the medium for achieving group objectives through cooperation, contest, or…

Exposure to nitrogen dioxide in an indoor ice arena - New Hampshire, 2011.

PubMed

2012-03-02

In January 2011, the New Hampshire Department of Health and Human Services (NHDHHS) investigated acute respiratory symptoms in a group of ice hockey players. The symptoms, which included cough, shortness of breath, hemoptysis, and chest pain or tightness, were consistent with exposure to nitrogen dioxide gas (NO), a byproduct of combustion. Environmental and epidemiologic investigations were begun to determine the source of the exposure and identify potentially exposed persons. This report summarizes the results of those investigations, which implicated a local indoor ice arena that had hosted two hockey practice sessions during a 24-hour period when the arena ventilation system was not functioning. A total of 43 exposed persons were interviewed, of whom 31 (72.1%) reported symptoms consistent with NO exposure. The highest attack rate was among the hockey players (87.9%). After repair of the ventilation system, no additional cases were identified. To prevent similar episodes, ice arena operators should ensure ventilation systems and alarms are operating properly and that levels of NO and carbon monoxide (CO) are monitored continuously for early detection of increased gas levels.

Keeping gay and bisexual men safe: The arena of HIV prevention science and praxis.

PubMed

Green, Adam Isaiah

2016-04-01

Abstract In this article, I draw from an ongoing ethnographic study of HIV prevention for gay, bisexual, and 'men who have sex with men' to develop an institutional analysis of HIV behavioral intervention science and praxis. I approach this analysis through the lens of the social worlds framework, focusing on the institutional arena in which HIV behavioral interventions are devised and executed. Toward this end, I focus on two fundamental points of contention that lie at the heart of the prevention enterprise and put its social organization in high relief: (1) conceptions of health and lifestyle practices and (2) attributions of expertise. These core contentions reveal less the steady advance of normal science than an arena of actors ensconced in boundary work and jurisdictional struggles over how to engineer behavior change and reduce the scale of the HIV epidemic. Their resolution, I argue, has occurred in a historically contingent process determined by the political economy of the US HIV prevention arena and the differential structural location of its social worlds.

Shape shifting: Local landmarks interfere with navigation by, and recognition of, global shape.

PubMed

Buckley, Matthew G; Smith, Alastair D; Haselgrove, Mark

2014-03-01

An influential theory of spatial navigation states that the boundary shape of an environment is preferentially encoded over and above other spatial cues, such that it is impervious to interference from alternative sources of information. We explored this claim with 3 intradimensional-extradimensional shift experiments, designed to examine the interaction of landmark and geometric features of the environment in a virtual navigation task. In Experiments 1 and 2, participants were first required to find a hidden goal using information provided by the shape of the arena or landmarks integrated into the arena boundary (Experiment 1) or within the arena itself (Experiment 2). Participants were then transferred to a different-shaped arena that contained novel landmarks and were again required to find a hidden goal. In both experiments, participants who were navigating on the basis of cues that were from the same dimension that was previously relevant (intradimensional shift) learned to find the goal significantly faster than participants who were navigating on the basis of cues that were from a dimension that was previously irrelevant (extradimensional shift). This suggests that shape information does not hold special status when learning about an environment. Experiment 3 replicated Experiment 2 and also assessed participants' recognition of the global shape of the navigated arenas. Recognition was attenuated when landmarks were relevant to navigation throughout the experiment. The results of these experiments are discussed in terms of associative and non-associative theories of spatial learning.

Research and Development Strategy for the 1990s, 1990 Summer Study. Volume 1 Executive Summary

DTIC Science & Technology

1990-10-01

Technology Security Administration ( DTSA ), but recently, JCS has been given a significant role. Also the Services play a significant role, especially...international arena: the Defense Security Assistance Agency (DSAA), dealing with foreign military sales; the Defense Technology Security Administration ( DTSA ...in these organizations. DSAA and DTSA report indirectly to the USD(P) and DUSD(P) reports to USD(A). The DDR&E, also reporting to USD(A), is

Complementary and alternative medicine usage and its determinant factors among Iranian infertile couples.

PubMed

Dehghan, Mahlagha; Mokhtarabadi, Sima; Heidari, Fatemeh Ghaedi

2018-04-04

Background The aim of this study was to determine the status of utilizing some complementary and alternative medicine techniques in infertile couples. Methods This was a cross-sectional study conducted on 250 infertile couples referred to a hospital in Kerman using convenience sampling. A researcher-made questionnaire was used to study the prevalence and user satisfaction of complementary and alternative medicines. Results Results indicated that 49.6% of the infertile couples used at least one of the complementary and alternative medicines during the past year. Most individuals used spiritual techniques (71.8% used praying and 70.2% used Nazr) and medicinal plants (54.8%). Safety is the most important factor affecting the satisfaction of infertile couples with complementary treatments (couples think that such treatments are safe (54.8%)). Discussion Concerning high prevalence of complementary and alternative treatments in infertile couples, incorporating such treatments into the healthcare education and promoting the awareness of infertile individuals seem crucial.

The National Institutes of Health Investment in Research on Botanicals

PubMed Central

Coates, Paul M.; Meyers, Catherine M.

2010-01-01

The Office of Dietary Supplements (ODS) and the National Center for Complementary and Alternative Medicine (NCCAM) were both established by Congress in the 1990’s. ODS aims to strengthen knowledge and understanding of dietary supplements (DS). NCCAM promotes exploration of complementary and alternative medicine in the context of rigorous science. Together, they developed the Botanical Research Centers Program to promote interdisciplinary study of botanicals, particularly those found in DS, by supporting research activities ranging from plant and characterization to preclinical and early-phase clinical studies. These Centers are part of the coordinated efforts of ODS and NCCAM to enhance botanical research. PMID:21075178

Complementary and alternative medicine whole systems research: beyond identification of inadequacies of the RCT.

PubMed

Verhoef, Marja J; Lewith, George; Ritenbaugh, Cheryl; Boon, Heather; Fleishman, Susan; Leis, Anne

2005-09-01

Complementary and alternative medicine (CAM) often consists of whole systems of care (such as naturopathic medicine or traditional Chinese medicine (TCM)) that combine a wide range of modalities to provide individualised treatment. The complexity of these interventions and their potential synergistic effect requires innovative evaluative approaches. Model validity, which encompasses the need for research to adequately address the unique healing theory and therapeutic context of the intervention, is central to whole systems research (WSR). Classical randomised controlled trials (RCTs) are limited in their ability to address this need. Therefore, we propose a mixed methods approach that includes a range of relevant and holistic outcome measures. As the individual components of most whole systems are inseparable, complementary and synergistic, WSR must not focus only on the "active" ingredients of a system. An emerging WSR framework must be non-hierarchical, cyclical, flexible and adaptive, as knowledge creation is continuous, evolutionary and necessitates a continuous interplay between research methods and "phases" of knowledge. Finally, WSR must hold qualitative and quantitative research methods in equal esteem to realize their unique research contribution. Whole systems are complex and therefore no one method can adequately capture the meaning, process and outcomes of these interventions.

Modeling Novelty Habituation During Exploratory Activity in Drosophila

PubMed Central

Soibam, Benjamin; Shah, Shishir; Gunaratne, Gemunu H.; Roman, Gregg W.

2013-01-01

Habituation is a common form of non-associative learning in which the organism gradually decreases its response to repeated stimuli. The decrease in exploratory activity of many animal species during exposure to a novel open field arena is a widely studied habituation paradigm. However, a theoretical framework to quantify how the novelty of the arena is learned during habituation is currently missing. Drosophila melanogaster display a high mean absolute activity and a high probability for directional persistence when first introduced to a novel arena. Both measures decrease during habituation to the arena. Here, we propose a phenomenological model of habituation for Drosophila exploration based on two principles: Drosophila form a spatial representation of the arena edge as a set of connected local patches, and repeated exposure to these patches is essential for the habituation of the novelty. The level of exposure depends on the number of visitations and is quantified by a variable referred to as “coverage.” This model was tested by comparing predictions against the experimentally measured behavior of wild type Drosophila. The novelty habituation of wild type Canton-S depends on coverage and is specifically independent of the arena radius. Our model describes the time dependent locomotor activity, ΔD, of Canton-S using an experimentally established stochastic process Pn(ΔD) which depends on the coverage. The quantitative measures of exploration and habituation were further applied to three mutant genotypes. Consistent with a requirement for vision in novelty habituation, blind no receptor potential A7 mutants display a failure in the decay of probability for directional persistence and mean absolute activity. The rutabaga2080 habituation mutant also shows defects in these measures. The kurtz1 non-visual arrestin mutant demonstrates a rapid decay in these measures, implying reduced motivation. The model and the habituation measures offer a powerful framework for understanding mechanisms associated with open field habituation. PMID:23597866

Development of the adult and child complementary medicine questionnaires fielded on the National Health Interview Survey

PubMed Central

2013-01-01

The 2002, 2007, and 2012 complementary medicine questionnaires fielded on the National Health Interview Survey provide the most comprehensive data on complementary medicine available for the United States. They filled the void for large-scale, nationally representative, publicly available datasets on the out-of-pocket costs, prevalence, and reasons for use of complementary medicine in the U.S. Despite their wide use, this is the first article describing the multi-faceted and largely qualitative processes undertaken to develop the surveys. We hope this in-depth description enables policy makers and researchers to better judge the content validity and utility of the questionnaires and their resultant publications. PMID:24267412

Development of the adult and child complementary medicine questionnaires fielded on the National Health Interview Survey.

PubMed

Stussman, Barbara J; Bethell, Christina D; Gray, Caroline; Nahin, Richard L

2013-11-23

The 2002, 2007, and 2012 complementary medicine questionnaires fielded on the National Health Interview Survey provide the most comprehensive data on complementary medicine available for the United States. They filled the void for large-scale, nationally representative, publicly available datasets on the out-of-pocket costs, prevalence, and reasons for use of complementary medicine in the U.S. Despite their wide use, this is the first article describing the multi-faceted and largely qualitative processes undertaken to develop the surveys. We hope this in-depth description enables policy makers and researchers to better judge the content validity and utility of the questionnaires and their resultant publications.

Recruiting Faculty: Complementary Tales from Two Campuses.

ERIC Educational Resources Information Center

Matier, Michael W.

1991-01-01

Factors influencing individuals with firm job offers to join the faculty at two research universities, urban and rural, are examined, focusing on the relative importance of tangible, intangible, and non-work-related benefits in the decision-making process. Comparisons are drawn to previous faculty recruitment studies and a complementary retention…

77 FR 10540 - National Center for Complementary and Alternative Medicine Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-22

... Complementary and Alternative Medicine Notice of Closed Meeting Pursuant to section 10(d) of the Federal... Alternative Medicine Special Emphasis Panel; Research Resource for CAM Clinical Trials. Date: March 15, 2012... Alternative Medicine, National Institutes of Health, 6707 Democracy Boulevard, Suite 401, Bethesda, MD 20892...

76 FR 10913 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-28

... Complementary & Alternative Medicine; Notice of Closed Meeting Pursuant to section 10(d) of the Federal Advisory... Alternative Medicine Special Emphasis Panel, Mechanistic Research on CAM Natural Products (R01). Date: March... Alternative Medicine, National Institutes of Health, HHS). Dated: February 18, 2011. Jennifer S. Spaeth...

Günter Blobel: Pioneer of molecular cell biology (1936-2018).

PubMed

2018-04-02

Günter Blobel was a scientific colossus who dedicated his career to understanding the mechanisms for protein sorting to membrane organelles. His monumental contributions established research paradigms for major arenas of molecular cell biology. For this work, he received many accolades, including the Nobel Prize in Medicine or Physiology in 1999. He was a scientist of extreme passion and a nurturing mentor for generations of researchers, imbuing them with his deep love of cell biology and galvanizing them to continue his scientific legacy. Günter passed away on February 18, 2018, at the age of 81. © 2018 Rockefeller University Press.

Facilitating NASA Earth Science Data Processing Using Nebula Cloud Computing

NASA Technical Reports Server (NTRS)

Pham, Long; Chen, Aijun; Kempler, Steven; Lynnes, Christopher; Theobald, Michael; Asghar, Esfandiari; Campino, Jane; Vollmer, Bruce

2011-01-01

Cloud Computing has been implemented in several commercial arenas. The NASA Nebula Cloud Computing platform is an Infrastructure as a Service (IaaS) built in 2008 at NASA Ames Research Center and 2010 at GSFC. Nebula is an open source Cloud platform intended to: a) Make NASA realize significant cost savings through efficient resource utilization, reduced energy consumption, and reduced labor costs. b) Provide an easier way for NASA scientists and researchers to efficiently explore and share large and complex data sets. c) Allow customers to provision, manage, and decommission computing capabilities on an as-needed bases

Bringing macromolecular machinery to life using 3D animation.

PubMed

Iwasa, Janet H

2015-04-01

Over the past decade, there has been a rapid rise in the use of three-dimensional (3D) animation to depict molecular and cellular processes. Much of the growth in molecular animation has been in the educational arena, but increasingly, 3D animation software is finding its way into research laboratories. In this review, I will discuss a number of ways in which 3d animation software can play a valuable role in visualizing and communicating macromolecular structures and dynamics. I will also consider the challenges of using animation tools within the research sphere. Copyright © 2015. Published by Elsevier Ltd.

Economic benefits of commercial space activities

NASA Astrophysics Data System (ADS)

Stone, Barbara A.

Space is not only an endless frontier for exploration, but also a potentially rich arena for profitable commerce to benefit all mankind. Access to the unique environment of space provides opportunities for unprecedented kinds of research to develop new products and services. This research can lead to commercially viable enterprises, which will become permanent businesses, which will provide good jobs for workers, pay taxes to their governments, and return dividends to their investors. Seeking superior products and processes is vital if the economy is to grow and prosper. This paper discusses the current and potential impact on the economy of selected private sector space activities.

Company Profile: AKESOgen, Inc.

PubMed

Bouzyk, Mark; Boisjoli, Robert

2012-07-01

Rapid advancement of genomics, genetic and bioinformatic technologies have paved the way for an explosion of opportunities in pharmacogenomics, which is reflected by the growing number of biomarkers in the 'personalized medicine cabinet'. AKESOgen, Inc. (GA, USA) has been established to meet and champion these needs. AKESOgen, Inc. is a biomarker, genomics and pharmacogenomics contract research organization that services the academic, pharmaceutical, biotechnology and agricultural sectors. AKESOgen, Inc. performs biomarker profiling and genomics services utilizing different types of markers (e.g., DNA, RNA and methylation) for the research and development market. AKESOgen, Inc. establishes and validates biomarkers in the clinical trials arena and provides expertise in biobanking.

Technology transfer in the NASA Ames Advanced Life Support Division

NASA Technical Reports Server (NTRS)

Connell, Kathleen; Schlater, Nelson; Bilardo, Vincent; Masson, Paul

1992-01-01

This paper summarizes a representative set of technology transfer activities which are currently underway in the Advanced Life Support Division of the Ames Research Center. Five specific NASA-funded research or technology development projects are synopsized that are resulting in transfer of technology in one or more of four main 'arenas:' (1) intra-NASA, (2) intra-Federal, (3) NASA - aerospace industry, and (4) aerospace industry - broader economy. Each project is summarized as a case history, specific issues are identified, and recommendations are formulated based on the lessons learned as a result of each project.

Researcher / Researched: Repositioning Research Paradigms

ERIC Educational Resources Information Center

Meerwald, Agnes May Lin

2013-01-01

"Researcher / Researched" calls for a complementary research methodology by proposing autoethnography as both a method and text that crosses the boundaries of conventional and alternative methodologies in higher education. Autoethnography rearticulates the researcher / researched positions by blurring the boundary between them. This…

Reproductive characteristics of the Point Arena mountain beaver (Aplodontia rufa nigra)

Treesearch

William Zielinski; M. J. Mazurek

2016-01-01

Little is known about the ecology and life history of the federally endangered Point Arena mountain beaver (Aplodontia rufa nigra). The distribution of this primitive burrowing rodent is disjunct from the balance of the species’ range and occurs in a unique maritime environment of coastal grasslands and forests. Fundamental to protecting this taxon...

Views of the Workplace as a Health Promotion Arena among Managers of Small Companies

ERIC Educational Resources Information Center

Wiman, Virginia; Lydell, Marie; Nyholm, Maria

2016-01-01

Introduction: Several studies have shown that workplace health promotion leads to better health, increased productivity, as well as reduced absenteeism and presenteeism among employees. The objective of this study was to describe how managers in small companies (10-19 employees) perceive their company as an arena for promoting employees' health.…

Susceptibility of Trogoderma granarium Everts and Trogoderma inclusum LeConte (Coleoptera: Dermestidae) to residual contact insecticides

USDA-ARS?s Scientific Manuscript database

Two pyrethroid insecticides were evaluated on concrete arenas for their efficacy against Trogoderma granarium and T. inclusum larvae. Ten larvae of either species were exposed to treated arenas for 1, 2, 3, and 7 d then transferred into 175 ml cups with diet for 30 d to evaluate delayed mortality. I...

Habitat characteristics at den sites of the Point Arena mountain beaver (Aplodontia rufa nigra)

Treesearch

William J. Zielinski; John E. Hunter; Robin Hamlin; Keith M. Slauson; M. J. Mazurek

2010-01-01

The Point Arena mountain beaver (Aplodontia rufa nigra) is a federally listed endangered species, but has been the subject of few studies. Mountain beavers use burrows that include a single subterranean den. Foremost among the information needs for this subspecies is a description of the above-ground habitat features associated with dens. Using...

Best Practices of Small IT Services Providers in the Federal Arena

ERIC Educational Resources Information Center

Trammell, Stacy Dacole

2009-01-01

Today, more than 139,294 (43%) small businesses registered in the CCR and DSBS databases offer IT services to the federal government. Providing IT services to the federal government is an affordable and feasible low risk approach for emerging and seasoned small IT businesses in the federal arena. This dissertation captures how successful small…

Continuous place avoidance task reveals differences in spatial navigation in male and female rats.

PubMed

Cimadevilla, J M; Fenton, A A; Bures, J

2000-01-01

A new place navigation test was used to estimate the spatial orientation abilities of male and female rats. Animals had to avoid a room frame defined area on a rotating arena, entering of which was punished by mild footshock, i.e. rats had to avoid the same place in the room but different parts of the floor, which was rotated through the punished zone. Because of the rotation of the arena (one revolution per min), animals could not rely on intramaze cues and only extramaze landmarks could be used for accurate navigation. During 8 consecutive days rats were exposed to daily 40-min sessions, consisting of 20-min acquisition and 20-min extinction (shock discontinued). The position of the punished sector centered around one of the four mutually perpendicular azimuths was daily changed in a predetermined sequence. The results showed no male female differences during acquisition and better performance of males during extinction. The performance of females was not affected by estral cycle-related hormonal changes. The findings are discussed in the light of controversial results of research into sex differences in spatial abilities.

Communicating mega-projects in the face of uncertainties: Israeli mass media treatment of the Dead Sea Water Canal.

PubMed

Fischhendler, Itay; Cohen-Blankshtain, Galit; Shuali, Yoav; Boykoff, Max

2015-10-01

Given the potential for uncertainties to influence mega-projects, this study examines how mega-projects are deliberated in the public arena. The paper traces the strategies used to promote the Dead Sea Water Canal. Findings show that the Dead Sea mega-project was encumbered by ample uncertainties. Treatment of uncertainties in early coverage was dominated by economics and raised primarily by politicians, while more contemporary media discourses have been dominated by ecological uncertainties voiced by environmental non-governmental organizations. This change in uncertainty type is explained by the changing nature of the project and by shifts in societal values over time. The study also reveals that 'uncertainty reduction' and to a lesser degree, 'project cancellation', are still the strategies most often used to address uncertainties. Statistical analysis indicates that although uncertainties and strategies are significantly correlated, there may be other intervening variables that affect this correlation. This research also therefore contributes to wider and ongoing considerations of uncertainty in the public arena through various media representational practices. © The Author(s) 2013.

Factors Associated with the Early Introduction of Complementary Feeding in Saudi Arabia.

PubMed

Alzaheb, Riyadh A

2016-07-12

Mothers' instigation of complementary feeding before their infant reaches 6 months old risks shortening their breastfeeding duration, and high morbidity and mortality for their child. Complementary feeding practices require further investigation in Saudi Arabia. The present study aims to evaluate complementary feeding practices, and to establish which factors are associated with the early introduction of complementary feeding in the Saudi Arabian context. Cross-sectional research was conducted with 632 mothers of infants aged between 4 and 24 months attending five primary health care centers (PHCCs) between July and December 2015 in Saudi Arabia. Data on participants' socio-demographic characteristics and complementary feeding practices were collected via structured questionnaires. A regression analysis identified the factors associated with the early introduction of solid foods, defined as before 17 weeks. 62.5% of the study's infants received solid foods before reaching 17 weeks old. The maternal factors at higher risk of early introduction of solids were: younger age; Saudi nationality; shorter education; employment within 6 months post-birth; caesareans; not breastfeeding fully for six weeks post-birth, and living in low-income households. Complementary feeding prior to 6 months postpartum was common in Saudi Arabia. Public health interventions are needed to reduce early complementary feeding, focusing on mothers at highest risk of giving solids too early.

Translational challenges from the 2014 Gastrointestinal Cancers Symposium: toward a true tailored therapy through effective research.

PubMed

Aprile, Giuseppe; Giuliani, Francesco; Cordio, Stefano; Sartore-Bianchi, Andrea; Bencardino, Katia; Ongaro, Elena; Martines, Concetta; Giampieri, Riccardo; Bordonaro, Roberto; Siena, Salvatore; Cascinu, Stefano; Scartozzi, Mario

2014-05-01

Gastrointestinal Cancers Symposium 2014, San Francisco, CA, USA, 16-18 January 2014. The Gastrointestinal Cancers Symposium represents an indisputable occasion for sharing results and research opportunities for investigators around the globe. Across the years along with clinical trials presentations the meeting increasingly acquired a distinct role as a scientific arena for translational research. Also, this year the need for predictive markers for first-generation targeted agents and research about novel biologically driven therapeutic options characterized most of the studies presented. We focus here on reports from the 2014 American Society of Clinical Oncology (ASCO) Gastrointestinal Cancers Symposium indicating an opportunity for biological selection of either the pharmacological target or the patient population in order to enhance clinical outcome.

Promotion and advocacy for improved complementary feeding: can we apply the lessons learned from breastfeeding?

PubMed

Piwoz, Ellen G; Huffman, Sandra L; Quinn, Victoria J

2003-03-01

Although many successes have been achieved in promoting breastfeeding, this has not been the case for complementary feeding. Some successes in promoting complementary feeding at the community level have been documented, but few of these efforts have expanded to a larger scale and become sustained. To discover the reasons for this difference, the key factors for the successful promotion of breastfeeding on a large scale were examined and compared with the efforts made in complementary feeding. These factors include definition and rationale, policy support, funding, advocacy, private-sector involvement, availability and use of monitoring data, integration of research into action, and the existence of a well-articulated series of steps for successful implementation. The lessons learned from the promotion of breastfeeding should be applied to complementary feeding, and the new Global Strategy for Infant and Young Child Feeding provides an excellent first step in this process.

Have complementary therapies demonstrated effectiveness in rheumatoid arthritis?

PubMed

Fernández-Llanio Comella, Nagore; Fernández Matilla, Meritxell; Castellano Cuesta, Juan Antonio

2016-01-01

In recent decades the treatment of rheumatoid arthritis (RA) has improved thanks to the use of highly effective drugs. However, patients usually require long term therapy, which is not free of side effects. Therefore RA patients often demand complementary medicine, they seek additional sources of relief and/or less side effects. In fact 30-60% of rheumatic patients use some form of complementary medicine. Therefore, from conventional medicine, if we want to optimally treat our patients facilitating communication with them we must know the most commonly used complementary medicines. The aim of this review is to assess, based on published scientific research, what complementary therapies commonly used by patients with RA are effective and safe. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Integrative oncology in North America.

PubMed

Sagar, Stephen M

2006-01-01

Integrative oncology is an evolving evidence-based specialty that uses complementary therapies in concert with medical treatment to enhance its efficacy, improve symptom control, alleviate patient distress and reduce suffering. In North America the evolution of research into complementary therapies was delayed by the narrow focus of the Flexner Report. A government-funded research agenda and incorporation of complementary therapies into medical school curricula have been driven by early evidence of efficacy and patient demand. Integrative oncology focuses on the role of natural health products (botanicals, vitamins, and minerals), nutrition, acupuncture, meditation and other mind-body approaches, music therapy, touch therapies, fitness therapies, and more. Some natural health products, such as herbs and their constituent phytochemicals, may be biologic response modifiers that could increase cancer control. Current research stretches from the laboratory to health services. Institutions are exploring the effectiveness gap in their clinical services and are determining efficacy of complementary therapies through randomized controlled trials. Eventually, the goal is to establish practice guidelines through determining relative effectiveness and value through cost-utility studies. The aim of integrative oncology should be one medicine, not alternative; it should be patient-focused; it should be evidence-based; and it should provide the best care for cancer cure, prevention, symptom control, and quality of life.

Vectors into the Future of Mass and Interpersonal Communication Research: Big Data, Social Media, and Computational Social Science.

PubMed

Cappella, Joseph N

2017-10-01

Simultaneous developments in big data, social media, and computational social science have set the stage for how we think about and understand interpersonal and mass communication. This article explores some of the ways that these developments generate 4 hypothetical "vectors" - directions - into the next generation of communication research. These vectors include developments in network analysis, modeling interpersonal and social influence, recommendation systems, and the blurring of distinctions between interpersonal and mass audiences through narrowcasting and broadcasting. The methods and research in these arenas are occurring in areas outside the typical boundaries of the communication discipline but engage classic, substantive questions in mass and interpersonal communication.

Microelectromechanical systems(MEMS): Launching Research Concepts into the Marketplace

NASA Astrophysics Data System (ADS)

Arney, Susanne

1999-04-01

More than a decade following the demonstration of the first spinning micromotors and microgears, the field of microelectromechanical systems (MEMS) has burgeoned on a worldwide basis. Integrated circuit design, fabrication, and packaging techniques have provided the foundation for the growth of an increasingly mature MEMS infrastructure which spans numerous topics of research as well as industrial application. The remarkable proliferation of MEMS concepts into such contrasting arenas of application as automotive sensors, biology, optical and wireless telecommunications, displays, printing, and physics experiments will be described. Challenges to commercialization of research prototypes will be discussed with emphasis on the development of design, fabrication, packaging, reliability and standards which fundamentally enable the application of MEMS to a highly diversified marketplace.

ER-2 #809 and DC-8 in Arena Arctica hangar in Kiruna, Sweden prior to the SAGE III Ozone Loss and Va

NASA Technical Reports Server (NTRS)

2000-01-01

NASA ER-2 # 809 and its DC-8 shown in Arena Arctica before the SAGE III Ozone Loss and Validation Experiment (SOLVE). The two airborne science platforms were based north of the Arctic Circle in Kiruna, Sweden, during the winter of 2000 to study ozone depletion as part of SOLVE. A large hangar built especially for research, 'Arena Arctica' housed the instrumented aircraft and the scientists. Scientists have observed unusually low levels of ozone over the Arctic during recent winters, raising concerns that ozone depletion there could become more widespread as in the Antarctic ozone hole. The NASA-sponsored international mission took place between November 1999 and March 2000 and was divided into three phases. The DC-8 was involved in all three phases returning to Dryden between each phase. The ER-2 flew sample collection flights between January and March, remaining in Sweden from Jan. 9 through March 16. 'The collaborative campaign will provide an immense new body of information about the Arctic stratosphere,' said program scientist Dr. Michael Kurylo, NASA Headquarters. 'Our understanding of the Earth's ozone will be greatly enhanced by this research.' ER-2s bearing tail numbers 806 and 809 are used as airborne science platforms by NASA's Dryden Flight Research Center. The aircraft are platforms for a variety of high-altitude science missions flown over various parts of the world. They are also used for earth science and atmospheric sensor research and development, satellite calibration and data validation. The ER-2s are capable of carrying a maximum payload of 2,600 pounds of experiments in a nose bay, the main equipment bay behind the cockpit, two wing-mounted superpods and small underbody and trailing edges. Most ER-2 missions last about six hours with ranges of about 2,200 nautical miles. The aircraft typically fly at altitudes above 65,000 feet. On November 19, 1998, an ER-2 set a world record for medium weight aircraft reaching an altitude of 68,700 feet. The aircraft is 63 feet long, with a wingspan of 104 feet. The top of the vertical tail is 16 feet above ground when the aircraft is on the bicycle-type landing gear. Cruising speeds are 410 knots, or 467 miles per hour, at altitude. A single General Electric F-118 turbofan engine rated at 17,000 pounds thrust powers the ER-2.

Social-Cognitive Predictors of College Student Use of Complementary and Alternative Medicine

ERIC Educational Resources Information Center

Versnik Nowak, Amy L.; Dorman, Steve M.

2008-01-01

Background: Little research has addressed the prevalence and predictors of complementary and alternative medicine (CAM) use among undergraduate students. Purpose: The purpose of this study was to: (1) measure the prevalence and type of CAM use among a sample of college undergraduates, and (2) test the significance of select social-cognitive…

Health Promotion and Complementary Medicine: The Extent and Future of Professional Collaboration and Integration

ERIC Educational Resources Information Center

Hill, Faith

2006-01-01

Purpose: To explore the professional interface between health promotion (HP) and complementary and alternative medicine. Design/methodology/approach: A discussion paper, based on qualitative research involving in-depth interviews with 52 participants from either side of the interface. Findings: The current interface is predominantly limited to…

Complementary Hemispheric Asymmetries in Object Naming and Recognition: A Voxel-Based Correlational Study

ERIC Educational Resources Information Center

Acres, K.; Taylor, K. I.; Moss, H. E.; Stamatakis, E. A.; Tyler, L. K.

2009-01-01

Cognitive neuroscientific research proposes complementary hemispheric asymmetries in naming and recognising visual objects, with a left temporal lobe advantage for object naming and a right temporal lobe advantage for object recognition. Specifically, it has been proposed that the left inferior temporal lobe plays a mediational role linking…

Temporal changes in the attitude towards smoking bans in public arenas among adults in the Capital Region of Denmark from 2007 to 2010.

PubMed

Lykke, Maja; Helbech, Bodil; Glümer, Charlotte

2014-07-01

The population's attitude towards smoking bans in public arenas is important for their passing, implementation and compliance. Smoking bans are believed to reduce the social acceptability of smoking, and once people experience them, public support increases--also among pre-ban sceptics. This study aimed to examine the temporal changes in public attitude towards smoking bans in public arenas from 2007 to 2010 and whether these changes differed across educational attainment, smoking status and intention to quit among smokers. Data from two surveys among adults (aged 25-79 years) in 2007 and 2010 in the Capital Region of Denmark (n=36,472/42,504, response rate = 52.3) was linked with data on sex, age and educational attainment from central registers. Age-standardised prevalence of supportive attitude towards smoking bans was estimated. Temporal changes in supportive attitude were explored in workplaces, restaurants and bars using logistic regression models. The prevalence of supportive attitude towards smoking bans increased significantly in all arenas from 2007 to 2010. Positive temporal changes in supportive attitude towards smoking bans were seen across educational attainment, smoking status and intention to quit smoking in restaurants and across smoking status for smoking bans in workplaces and bars. The results of this study show that the public's attitude towards smoking in public arenas has changed after the implementation of a comprehensive smoking ban. This change in attitude can support implementation of future legislation on smoking and may lead to positive changes in smoking norms. © 2014 the Nordic Societies of Public Health.

Research@ARL: Autonomous Systems. Volume 2, Issue 2

DTIC Science & Technology

2013-07-01

desired set of states at a specified time [19], [20], but these approaches do not account for switching costs , such as energy usage to charge a capacitive...efforts in this arena4. However, network infrastructure and protocols must account for the limited size and power of small platforms in comparison to...location to an interior one, they must alter their gait to account for the change in ground conditions from loosely packed soil to a hard surface. If the

A Framework for Assessing Collaborative Capacity in Community-Based Public Forest Management

NASA Astrophysics Data System (ADS)

Cheng, Antony S.; Sturtevant, Victoria E.

2012-03-01

Community-based collaborative groups involved in public natural resource management are assuming greater roles in planning, project implementation, and monitoring. This entails the capacity of collaborative groups to develop and sustain new organizational structures, processes, and strategies, yet there is a lack of understanding what constitutes collaborative capacity. In this paper, we present a framework for assessing collaborative capacities associated with community-based public forest management in the US. The framework is inductively derived from case study research and observations of 30 federal forest-related collaborative efforts. Categories were cross-referenced with literature on collaboration across a variety of contexts. The framework focuses on six arenas of collaborative action: (1) organizing, (2) learning, (3) deciding, (4) acting, (5) evaluating, and (6) legitimizing. Within each arena are capacities expressed through three levels of social agency: individuals, the collaborative group itself, and participating or external organizations. The framework provides a language and set of organizing principles for understanding and assessing collaborative capacity in the context of community-based public forest management. The framework allows groups to assess what capacities they already have and what more is needed. It also provides a way for organizations supporting collaboratives to target investments in building and sustaining their collaborative capacities. The framework can be used by researchers as a set of independent variables against which to measure collaborative outcomes across a large population of collaborative efforts.

Complementary spin transistor using a quantum well channel.

PubMed

Park, Youn Ho; Choi, Jun Woo; Kim, Hyung-Jun; Chang, Joonyeon; Han, Suk Hee; Choi, Heon-Jin; Koo, Hyun Cheol

2017-04-20

In order to utilize the spin field effect transistor in logic applications, the development of two types of complementary transistors, which play roles of the n- and p-type conventional charge transistors, is an essential prerequisite. In this research, we demonstrate complementary spin transistors consisting of two types of devices, namely parallel and antiparallel spin transistors using InAs based quantum well channels and exchange-biased ferromagnetic electrodes. In these spin transistors, the magnetization directions of the source and drain electrodes are parallel or antiparallel, respectively, depending on the exchange bias field direction. Using this scheme, we also realize a complementary logic operation purely with spin transistors controlled by the gate voltage, without any additional n- or p-channel transistor.

Strengthening health services to deliver nutrition education to promote complementary feeding and healthy growth of infants and young children: formative research for a successful intervention in peri-urban Trujillo, Peru.

PubMed

Robert, Rebecca C; Creed-Kanashiro, Hilary M; Villasante, Ruben; Narro, M Rocio; Penny, Mary E

2017-04-01

Formative research is critical for developing effective nutrition-specific interventions to improve infant and young child (IYC) feeding practices and promote healthy growth. Health workers interact with caregivers during health facility visits, yet there is limited research about how to optimize delivery of such interventions during these visits. The extensive reach of IYC health services globally calls for research to address this gap. In Trujillo, Peru, formative research was conducted to explore complementary feeding practices with caregivers as well as health worker routines and interactions with caregivers related to feeding and healthy growth; results informed the development and delivery of an educational intervention. Multiple qualitative methods were used to collect data on a purposive sample of health workers and caregivers from three health facilities and communities: household trials followed. Complementary feeding messages with doable behaviours were developed, and three were selected as key to promote based on their nutritional impact and cultural acceptability. In the health facilities, medical consultation, well-child visits and nutrition consultation all dealt with aspects of IYC nutrition/growth during their interactions with caregivers but were independent and inconsistent in approach. A nutrition education strategy was developed based on consistency, quality and coverage in the IYC health services. We conclude that formative research undertaken in the community and IYC health services was critical to developing a successful and culturally relevant intervention to promote optimal complementary feeding practices and healthy growth during interactions between health workers and caregivers at routine health facility visits. © 2016 John Wiley & Sons Ltd. © 2016 John Wiley & Sons Ltd.

Complementary and alternative medicine in pulmonology.

PubMed

Mark, John D; Chung, Youngran

2015-06-01

To provide a comprehensive review of complementary and alternative medicine (CAM) therapies for the treatment of pulmonary disorders in children. The use of complementary medicine (CAM) is commonly used by both children and adults with breathing problems, and especially in chronic pulmonary disorders such as asthma and cystic fibrosis. Many clinics and hospitals now offer CAM, even though most of the conventionally trained health practitioners have little knowledge or education regarding CAM therapies. Research in CAM that demonstrates overall benefit is lacking, especially in children. Often parents do not report CAM use to their child's healthcare provider and this could compromise their overall quality of care. Although many research studies evaluating CAM therapies have methodological flaws, data exist to support CAM therapies in treating children with pulmonary disorders. This review examines the latest evidence of CAM use and effectiveness in children with pulmonary disorders. Physicians should be aware of the many CAM therapy options and the research surrounding them in order to provide their patients with the most current and accurate information available.

Estimating abundance and survival in the endangered Point Arena Mountain beaver using noninvasive genetic methods

Treesearch

William J. Zielinski; Fredrick V. Schlexer; T. Luke George; Kristine L. Pilgrim; Michael K. Schwartz

2013-01-01

The Point Arena mountain beaver (Aplodontia rufa nigra) is federally listed as an endangered subspecies that is restricted to a small geographic range in coastal Mendocino County, California. Management of this imperiled taxon requires accurate information on its demography and vital rates. We developed noninvasive survey methods, using hair snares to sample DNA and to...

The Role of Ideas in Education Politics: Using Discourse Analysis To Understand Barriers To Reform in Multiethnic Cities.

ERIC Educational Resources Information Center

Sidney, Mara S.

2002-01-01

Examines how the presence of multiple racial/ethnic groups complicates educational politics. Interviews with participants in education politics in four cities highlight a complex arena of problem definitions and assessment of reforms. The arena is so infused with issues of race/ethnicity that groups agreeing upon some elements of the education…

Has Massification of Higher Education Led to More Equity? Clues to a Reflection on Portuguese Education Arena

ERIC Educational Resources Information Center

Dias, Diana

2015-01-01

Massification is an undeniable phenomenon in the higher education arena. However, there have been questions raised regarding the extent to which a mass system really corresponds to an effective democratisation not only of access, but also of success. With regards to access, this article intends, through a brief analysis of the expansion of higher…

A range-wide occupancy estimate and habitat model for the endangered Point Arena mountain beaver (Aplodontia rufa nigra)

Treesearch

William J. Zielinski; Fredrick V. Schlexer; Jeffrey R. Dunk; Matthew J. Lau; James J. Graham

2015-01-01

The mountain beaver (Aplodontia rufa) is notably the most primitive North American rodent with a restricted distribution in the Pacific Northwest based on its physiological limits to heat stress and water needs. The Point Arena subspecies (A. r. nigra) is federally listed as endangered and is 1 of 2 subspecies that have extremely...

Use of Complementary Health Practices in a Church-Based African American Cohort.

PubMed

Escoto, Kamisha Hamilton; Milbury, Kathrin; Nguyen, Nga; Cho, Dalnim; Roberson, Crystal; Wetter, David; McNeill, Lorna H

2018-06-08

Few studies have examined the use of complementary health practices (e.g., mind/body practices and dietary supplements) among African Americans, particularly those who identify as being spiritual and/or religious. Furthermore, research on the health and health behavior profiles of such complementary health users is scant. The purpose of this study was to explore the use of complementary health practices and their lifestyle and health indicator correlates in a large, church-based African American population. Cross-sectional analysis of 1467 African American adults drawn from a church-based cohort study. Participants reported use of complementary health practices, lifestyle behaviors (e.g., diet and smoking status), and health indicators (e.g., physical health and medical problems). Multiple logistic regressions were conducted to examine associations between lifestyle variables, health indicators, and use of complementary health practices. Outcomes included prevalence of mind/body practices (e.g., meditation and Reiki) and dietary supplements (multivitamins) along with health indicator and lifestyle correlates of use. Use of complementary health practices was high; 40% reported using any mind/body practice and 50% reported using dietary supplements. Poorer physical health was associated with use of mind/body practices, while likelihood of meeting fruit and vegetable recommendations was significantly associated with dietary supplement use. Complementary health practices were used heavily in a church-based sample of African American adults. Poorer physical health was associated with use of complementary health practices, yet users also displayed health conscious behaviors. Given the high engagement in complementary health practices, it may be prudent to consider adapting complementary health approaches for use in wellness interventions targeting African Americans in faith-based settings.

Automated measurement of spatial preference in the open field test with transmitted lighting.

PubMed

Kulikov, Alexander V; Tikhonova, Maria A; Kulikov, Victor A

2008-05-30

New modification of the open field was designed to improve automation of the test. The main innovations were: (1) transmitted lighting and (2) estimation of probability to find pixels associated with an animal in the selected region of arena as an objective index of spatial preference. Transmitted (inverted) lighting significantly ameliorated the contrast between an animal and arena and allowed to track white animals with similar efficacy as colored ones. Probability as a measure of preference of selected region was mathematically proved and experimentally verified. A good correlation between probability and classic indices of spatial preference (number of region entries and time spent therein) was shown. The algorithm of calculation of probability to find pixels associated with an animal in the selected region was implemented in the EthoStudio software. Significant interstrain differences in locomotion and the central zone preference (index of anxiety) were shown using the inverted lighting and the EthoStudio software in mice of six inbred strains. The effects of arena shape (circle or square) and a novel object presence in the center of arena on the open field behavior in mice were studied.

The Vanguard Faculty program: research training for complementary and alternative medicine faculty.

PubMed

Connelly, Erin N; Elmer, Patricia J; Morris, Cynthia D; Zwickey, Heather

2010-10-01

The increasing use of complementary and alternative medicine (CAM) treatment is paralleled by a growing demand for an evidence-based approach to CAM practice. In 2007, the Helfgott Research Institute at the National College of Natural Medicine (NCNM), in partnership with Oregon Health & Science University (OHSU), both in Portland, OR, began a National Institutes of Health-funded initiative to increase the quality and quantity of evidence-based medicine (EBM) content in the curricula at NCNM. One key strategy of the Research in Complementary and Alternative Medicine Program (R-CAMP) initiative was to create a faculty development program that included four components: intensive training in EBM; professional skills enhancement; peer and mentored support; and, ultimately, utilization of these skills to incorporate EBM into the curricula. This initiative is centered on a core group of faculty at NCNM, called the Vanguard Faculty, who receives early, intensive training in EBM and works to incorporate this training into classes. Training consists of an intensive, week-long course, monthly group meetings, and periodic individualized meetings. Vanguard Faculty members also receive mentorship and access to resources to pursue individualized faculty development, research or scholarly activities. Early evaluations indicate that this effort has been successful in increasing EBM content in the curricula at NCNM. This article describes the Vanguard Faculty program in an effort to share the successes and challenges of implementing a wide-ranging faculty development and curricular initiative at a complementary and alternative medicine institution.

Complementary therapies in rehabilitation: stroke patients' narratives. Part 2.

PubMed

van der Riet, Pamela; Dedkhard, Saowapa; Srithong, Kannapatch

2012-03-01

To document the narratives of nursing staff and patients in a Thailand Rehabilitation Centre where complementary therapies are used and to discuss perceived progress of these stroke patients. Specific complementary therapies used at this Rehabilitation Centre include Thai massage and herbal therapies. Whilst there has been a small amount of quantitative research on stroke patients and complementary therapies there has been no qualitative research on the experience of stroke patients and the use of complementary therapies. Qualitative pilot study using narrative inquiry and discourse analysis framed by poststructural theory. Six stroke patients were interviewed about their involvement in complementary therapy practice and treatments and their experiences of these therapies in rehabilitation. This study represents a reflective mining of patients' stories and captures the main theme of changes in stroke patients' embodiment and a main discourse of attending to and enabling progress. Throughout the storylines there are many other discourses such as hope, desire, helplessness, despair, fear, motivation, gratefulness, gladness and fragility. Threaded throughout the stroke patients' stories of their rehabilitation there is a layering of discourses involving tensions and a longing to overcome their disability. There are twists and detours in their stories that show the complexity of the illness experience. Progress is not straightforward with a quick recovery. Many contexts or variables influence progress such as spatiality, temporality and people. What is offered here is the reality of the rehabilitation process for stroke patients. Through the use of narrative inquiry the contexts of people, spatiality (environment) and temporality (time) are an important part of rehabilitation process. © 2011 Blackwell Publishing Ltd.

Health, illness, and healing in an uncertain era: challenges from and for medical sociology.

PubMed

Pescosolido, B A; Kronenfeld, J J

1995-01-01

The current situation in health care organizations, among providers and for people, dramatically challenges the "business as usual" roles of medicine, government, insurance companies, the community, and the university. Health care reform marks the first attempt in a century to consider a reconstruction of the social contract between society and medicine. While sociology stands as one of the earliest social sciences to systematically study the health care arena and create a health-focused subfield, there is a perception, not without support, of a desertion of identity from within, an encroachment by other areas from without, and abandonment by the parent discipline. We argue that these situations in medical arenas and in research fields require serious rethinking. The key lies in understanding how these phenomena are related to each other and to larger social forces, and how they offer opportunities, rather than signal limitations, to medical sociologists. We turn to the theoretical tools of sociology to help unravel the complicated challenges that face both policymakers and researchers. After framing these issues in a sociology of knowledge perspective, we use the case of "utilization theory" to illustrate the connections between society and systems of care (as well as studies of them) and to create a future agenda. We end by raising three basic questions: (1) Why is a sociological perspective critical to the understanding of change and reform in health care? (2) Why is medical sociology critical to the survival of the general sociological enterprise? and (3) Why is general sociology critical to the research agenda in medical sociology?

Clinical and biomechanical perspectives on pressure injury prevention research: The case of prophylactic dressings.

PubMed

Gefen, A; Kottner, J; Santamaria, N

2016-10-01

In this perspective paper, we discuss clinical and biomechanical viewpoints on pressure injury (or pressure ulcer) prevention research. We have selected to focus on the case of prophylactic dressings for pressure injury prevention, and the background of the historical context of pressure injury research, as an exemplar to illuminate some of the good and not so good in current biomechanical and clinical research in the wound prevention and care arena. Investigators who are conducting medical or clinical research in academia, in medical settings or in industry to determine the efficacy of wound prevention and care products could benefit from applying some basic principles that are detailed in this paper, and that should leverage the research outcomes, thereby contributing to setting higher standards in the field. Copyright © 2016 Elsevier Ltd. All rights reserved.

Complementary and integrative therapies for lower urinary tract diseases.

PubMed

Raditic, Donna M

2015-07-01

Consumer use of integrative health care is growing, but evidence-based research on its efficacy is limited. Research of veterinary lower urinary tract diseases could be translated to human medicine because veterinary patients are valuable translational models for human urinary tract infection and urolithiasis. An overview of complementary therapies for lower urinary tract disease includes cranberry supplements, mannose, oral probiotics, acupuncture, methionine, herbs, or herbal preparations. Therapies evaluated in dogs and cats, in vitro canine cells, and other relevant species, in vivo and in vitro, are presented for their potential use as integrative therapies for veterinary patients and/or translational research. Copyright © 2015 Elsevier Inc. All rights reserved.

Optical Associative Memory Model With Threshold Modification Using Complementary Vector

NASA Astrophysics Data System (ADS)

Bian, Shaoping; Xu, Kebin; Hong, Jing

1989-02-01

A new criterion to evaluate the similarity between two vectors in associative memory is presented. According to it, an experimental research about optical associative memory model with threshold modification using complementary vector is carried out. This model is capable of eliminating the posibility to recall erroneously. Therefore the accuracy of reading out is improved.

Complementary and Alternative Medicine in Rural Communities: Current Research and Future Directions

ERIC Educational Resources Information Center

Wardle, Jon; Lui, Chi-Wai; Adams, Jon

2012-01-01

Contexts: The consumption of complementary and alternative medicine (CAM) in rural areas is a significant contemporary health care issue. An understanding of CAM use in rural health can provide a new perspective on health beliefs and practice as well as on some of the core service delivery issues facing rural health care generally. Purpose: This…

Uses of Extra-Legal Sources in "Amicus Curiae" Briefs Submitted in "Fisher v. University of Texas at Austin"

ERIC Educational Resources Information Center

Marin, Patricia; Horn, Catherine L.; Miksch, Karen; Garces, Liliana M.; Yun, John T.

2018-01-01

As the political arena becomes increasingly polarized, the legal arena is playing a more important role in the creation of education policy in the United States. One critical stage in the legal process for such efforts is at briefing where "amici curiae," or friends-of-the-court, may introduce additional arguments for the court to…

Small geographic range but not panmictic: how forests structure the endangered Point Arena mountain beaver (Aplodontia rufa nigra)

Treesearch

William J. Zielinski; Fredrick V. Schlexer; Sean A. Parks; Kristine L. Pilgrim; Michael K. Schwartz

2012-01-01

The landscape genetics framework is typically applied to broad regions that occupy only small portions of a species' range. Rarely is the entire range of a taxon the subject of study. We examined the landscape genetic structure of the endangered Point Arena mountain beaver (Aplodontia rufa nigra), whose isolated geographic range is found in a...

Air Force and Diversity: The Awkward Embrace

DTIC Science & Technology

2013-02-14

Streeter is a U.S. Air Force intelligence officer assigned to the Air War College, Air University, Maxwell AFB, AL. She graduated from the United States...future leaders.” Princeton University Office of Human Resources Web site; Wilson et al, Grooming Top Leaders, 4. 28 45. Dr Fil J . Arenas...Air Force Diversity Strategic Roadmap (2012), 14. 86. Dr. Fil J . Arenas (Associate Professor, Organizational Leadership Studies, Squadron

15 CFR 256.2 - The Research Associate Program.

Code of Federal Regulations, 2010 CFR

2010-01-01

... competence, and technical supervision for defined scientific or technical research by a Research Associate when such research is complementary to and compatible with scientific or technical research being... salaries of their Research Associates and Sponsor-furnished technical assistants and secretaries of the...

Perception of risk and communication among conventional and complementary health care providers involving cancer patients' use of complementary therapies: a literature review.

PubMed

Stub, Trine; Quandt, Sara A; Arcury, Thomas A; Sandberg, Joanne C; Kristoffersen, Agnete E; Musial, Frauke; Salamonsen, Anita

2016-09-08

Communication between different health care providers (conventional and complementary) and cancer patients about their use of complementary therapies affects the health and safety of the patients. The aim of this study was to examine the qualitative research literature on the perception of and communication about the risk of complementary therapies between different health care providers and cancer patients. Systematic searches in six medical databases covering literature from 2000 to 2015 were performed. The studies were accessed according to the level of evidence and summarized into different risk situations. Qualitative content analysis was used to analyze the text data, and the codes were defined before and during the data analysis. Twenty-nine papers were included in the primary analysis and five main themes were identified and discussed. The main risk situations identified were 1. Differences in treatment concepts and philosophical values among complementary and conventional health care providers. 2. Adverse effects from complementary products and herbs due to their contamination/toxicity and interactions with conventional cancer treatment. 3. Health care physicians and oncologists find it difficult to recommend many complementary modalities due to the lack of scientific evidence for their effect. 4. Lack of knowledge and information about complementary and conventional cancer treatments among different health care providers. The risk of consuming herbs and products containing high level of toxins is a considerable threat to patient safety (direct risk). At the same time, the lack of scientific evidence of effect for many complementary therapies and differences in treatment philosophy among complementary and conventional health care providers potentially hinder effective communication about these threats with mutual patients (indirect risk). As such, indirect risk may pose an additional risk to patients who want to combine complementary therapies with conventional treatment in cancer care. Health care providers who care for cancer patients should be aware of these risks.

Lewis Structures Technology, 1988. Volume 2: Structural Mechanics

NASA Technical Reports Server (NTRS)

1988-01-01

Lewis Structures Div. performs and disseminates results of research conducted in support of aerospace engine structures. These results have a wide range of applicability to practitioners of structural engineering mechanics beyond the aerospace arena. The engineering community was familiarized with the depth and range of research performed by the division and its academic and industrial partners. Sessions covered vibration control, fracture mechanics, ceramic component reliability, parallel computing, nondestructive evaluation, constitutive models and experimental capabilities, dynamic systems, fatigue and damage, wind turbines, hot section technology (HOST), aeroelasticity, structural mechanics codes, computational methods for dynamics, structural optimization, and applications of structural dynamics, and structural mechanics computer codes.

Supporting Weather Data

NASA Technical Reports Server (NTRS)

2004-01-01

Since its founding in 1992, Global Science & Technology, Inc. (GST), of Greenbelt, Maryland, has been developing technologies and providing services in support of NASA scientific research. GST specialties include scientific analysis, science data and information systems, data visualization, communications, networking and Web technologies, computer science, and software system engineering. As a longtime contractor to Goddard Space Flight Center s Earth Science Directorate, GST scientific, engineering, and information technology staff have extensive qualifications with the synthesis of satellite, in situ, and Earth science data for weather- and climate-related projects. GST s experience in this arena is end-to-end, from building satellite ground receiving systems and science data systems, to product generation and research and analysis.

Ensemble Data Mining Methods

NASA Technical Reports Server (NTRS)

Oza, Nikunj C.

2004-01-01

Ensemble Data Mining Methods, also known as Committee Methods or Model Combiners, are machine learning methods that leverage the power of multiple models to achieve better prediction accuracy than any of the individual models could on their own. The basic goal when designing an ensemble is the same as when establishing a committee of people: each member of the committee should be as competent as possible, but the members should be complementary to one another. If the members are not complementary, Le., if they always agree, then the committee is unnecessary---any one member is sufficient. If the members are complementary, then when one or a few members make an error, the probability is high that the remaining members can correct this error. Research in ensemble methods has largely revolved around designing ensembles consisting of competent yet complementary models.

Teaching Evidence-Based Medicine at Complementary and Alternative Medicine Institutions: Strategies, Competencies, and Evaluation

PubMed Central

Schiffke, Heather; Fleishman, Susan; Haas, Mitch; Cruser, des Anges; LeFebvre, Ron; Sullivan, Barbara; Taylor, Barry; Gaster, Barak

2014-01-01

Abstract Background: As evidence-based medicine (EBM) becomes a standard in health care, it is essential that practitioners of complementary and alternative medicine (CAM) become experts in searching and evaluating the research literature. In support of this goal, the National Institutes of Health (NIH) National Center for Complementary and Alternative Medicine (NCCAM) provided R25 funding to nine CAM colleges to develop individual programs focused on teaching EBM. An overarching goal of these research education grants has been to provide CAM faculty and students with the skills they need to apply a rigorous evidence-based perspective to their training and practice. Methods/Results: This paper reviews the competencies and teaching strategies developed and implemented to enhance research literacy at all nine R25-funded institutions. While each institution designed approaches suitable for its research culture, the guiding principles were similar: to develop evidence-informed skills and knowledge, thereby helping students and faculty to critically appraise evidence and then use that evidence to guide their clinical practice. Curriculum development and assessment included faculty-driven learning activities and longitudinal curricular initiatives to encourage skill reinforcement and evaluate progress. Conclusion: As the field of integrative medicine matures, the NIH-NCCAM research education grants provide essential training for future clinicians and clinician-researchers. Building this workforce will facilitate multidisciplinary collaborations that address the unique needs for research that informs integrative clinical practice. PMID:25380144

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vang, Leng; Prescott, Steven R; Smith, Curtis

In collaborating scientific research arena it is important to have an environment where analysts have access to a shared of information documents, software tools and be able to accurately maintain and track historical changes in models. A new cloud-based environment would be accessible remotely from anywhere regardless of computing platforms given that the platform has available of Internet access and proper browser capabilities. Information stored at this environment would be restricted based on user assigned credentials. This report reviews development of a Cloud-based Architecture Capabilities (CAC) as a web portal for PRA tools.

Power, trust, and Science of Unitary Human Beings influence political leadership: a celebration of Barrett's power theory.

PubMed

Wright, Barbara W

2010-01-01

The importance of nurses' participation in health policy leadership is discussed within the context of Rogers' science of unitary human beings, Barrett's power theory, and one nurse-politician's experience. Nurses have a major role to play in resolving public policy issues that influence the health of people. A brief review of the history of nurses in the political arena is presented. Research related to power and trust is reviewed. Suggested strategies for success in political situations are offered.

Bio-optical profile data report coastal transition zone program, R/V Point Sur, June 15-28, 1987

NASA Technical Reports Server (NTRS)

Davis, Curtiss O.; Rhea, W. Joseph

1990-01-01

Twenty vertical profiles of the bio-optical properties of the ocean were made during a research cruise on the R/V Point Sur, June 15 to 28, 1987, as part of the Coastal Transition Zone Program off Point Arena, California. Extracted chlorophyll values were also measured at some stations to provide calibration data for the in situ fluorometer. This summary provides investigators with an overview of the data collected. The entire data set is available in digital form.

Used Fuel Disposition in Crystalline Rocks: FY16 Progress Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, Y.; Hadgu, Teklu; Kalinina, Elena Arkadievna

The objective of the Crystalline Disposal R&D Work Package is to advance our understanding of long-term disposal of used fuel in crystalline rocks and to develop necessary experimental and computational capabilities to evaluate various disposal concepts in such media. FY16 continued to be a successful year in both experimental and modeling arenas in evaluation of used fuel disposal in crystalline rocks. The work covers a wide range of research topics identified in the R&D plan.

Ribbed Swimsuit

NASA Technical Reports Server (NTRS)

1996-01-01

Langley Research Center's turbulent-drag reduction technology, as applied to airplanes and the winning yacht in America's Cup, finds another application: swimwear. The Strush SR swimsuit features silicon ribbing or "riblets" at the chest and buttocks, reducing friction in the water. Combined with innovations by its manufacturer, Arena North America, the company says the technology makes the suit 10 to 15 percent faster than any other world class swimsuit. The publicity for the Strush SR is handled by Suter Communications, Inc. *Company no longer exists (12/5/96).

Differential effects of exposure to low-light or high-light open-field on anxiety-related behaviors; relationship to c-Fos expression in serotonergic and non-serotonergic neurons in the dorsal raphe nucleus

PubMed Central

Bouwknecht, J. Adriaan; Spiga, Francesca; Staub, Daniel R.; Hale, Matthew W.; Shekhar, Anantha; Lowry, Christopher A.

2007-01-01

Serotonergic systems arising from the mid-rostrocaudal and caudal dorsal raphe nucleus (DR) have been implicated in the facilitation of anxiety-related behavioral responses by anxiogenic drugs or aversive stimuli. In this study we attempted to determine a threshold to engage serotonergic neurons in the DR following exposure to aversive conditions in an anxiety-related behavioral test. We manipulated the intensity of anxiogenic stimuli in studies of male Wistar rats by leaving them undisturbed (CO), briefly handling them (HA), or exposing them to an open-field arena for 15-min under low-light (LL: 8-13 lux) or high-light (HL: 400-500 lux) conditions. Rats exposed to HL conditions responded with reduced locomotor activity, reduced time spent exploring the center of the arena, a lower frequency of rearing and grooming, and an increased frequency of facing the corner of the arena compared to LL rats. Rats exposed to HL conditions had small but significant increases in c-Fos expression within serotonergic neurons in subdivisions of the rostral DR. Exposure to HL conditions did not alter c-Fos responses in serotonergic neurons in any other DR subdivision. In contrast, rats exposed to the open-field arena had increased c-Fos expression in non-serotonergic cells throughout the DR compared to CO rats, and this effect was particularly apparent in the dorsolateral part of the DR. We conclude that exposure to HL conditions, compared to LL conditions, increased anxiety-related behavioral responses in an open-field arena but this stimulus was at or below the threshold required to increase c-Fos expression in serotonergic neurons. PMID:17303505

Path planning on cellular nonlinear network using active wave computing technique

NASA Astrophysics Data System (ADS)

Yeniçeri, Ramazan; Yalçın, Müstak E.

2009-05-01

This paper introduces a simple algorithm to solve robot path finding problem using active wave computing techniques. A two-dimensional Cellular Neural/Nonlinear Network (CNN), consist of relaxation oscillators, has been used to generate active waves and to process the visual information. The network, which has been implemented on a Field Programmable Gate Array (FPGA) chip, has the feature of being programmed, controlled and observed by a host computer. The arena of the robot is modelled as the medium of the active waves on the network. Active waves are employed to cover the whole medium with their own dynamics, by starting from an initial point. The proposed algorithm is achieved by observing the motion of the wave-front of the active waves. Host program first loads the arena model onto the active wave generator network and command to start the generation. Then periodically pulls the network image from the generator hardware to analyze evolution of the active waves. When the algorithm is completed, vectorial data image is generated. The path from any of the pixel on this image to the active wave generating pixel is drawn by the vectors on this image. The robot arena may be a complicated labyrinth or may have a simple geometry. But, the arena surface always must be flat. Our Autowave Generator CNN implementation which is settled on the Xilinx University Program Virtex-II Pro Development System is operated by a MATLAB program running on the host computer. As the active wave generator hardware has 16, 384 neurons, an arena with 128 × 128 pixels can be modeled and solved by the algorithm. The system also has a monitor and network image is depicted on the monitor simultaneously.

Climate science in a postnormal context

NASA Astrophysics Data System (ADS)

Krauss, Werner; von Storch, Hans

2012-03-01

Postnormal Science: The Case of Climate Research; Hamburg, Germany, 4-6 May 2011 Climate research has left the narrow confines of pure science and has entered the public arena. At a workshop organized by Helmholtz Research Centre Geesthacht and the KlimaCampus, University of Hamburg, experts from the cultural, social, and natural sciences discussed the current state of climate science through the lens of "postnormal science" (see, e.g., S. O. Funtowicz and J. R. Ravetz, "Science for the postnormal age," Futures,25, 739-755, 1993). Science turns postnormal when facts are uncertain, stakes are high, values are disputed, and decisions are urgent. During the workshop, situations and practices in climate research were identified and discussed to provide a solid empirical basis for a more realistic definition of climate science.

Repellency of deet to nymphs of Triatoma infestans.

PubMed

Alzogaray, R A; Fontan, A; Zerba, E N

2000-03-01

The repellency of N,N-diethyl-3-methylbenzamide (deet) to Triatoma infestans (Klug) (Hemiptera: Reduviidae) was evaluated using third-instar nymphs and a video tracking technique. Three experimental designs were used: (a) the test arena floor was divided into two halves, only one of which was treated with deet; (b) the arena floor was divided into an inner circle and an outer ring, only the latter treated with deet; (c) half of the test arena was covered by a filter paper roof treated with deet (out of reach of the nymphs). In all three types of experiment, a repellent effect was demonstrated proportional to the dose of deet. When a host (pigeon) was shielded by deet-treated gauze, the rate of blood-feeding by the nymphs was inhibited. Topical pre-treatment of the nymphs with N-ethylmaleimide, to block chemoreception, inhibited the repellency.

Violence exposure among children with disabilities.

PubMed

Sullivan, Patricia M

2009-06-01

The focus of this paper is children with disabilities exposed to a broad range of violence types including child maltreatment, domestic violence, community violence, and war and terrorism. Because disability research must be interpreted on the basis of the definitional paradigm employed, definitions of disability status and current prevalence estimates as a function of a given paradigm are initially considered. These disability paradigms include those used in federal, education, juvenile justice, and health care arenas. Current prevalence estimates of childhood disability in the U.S. are presented within the frameworks of these varying definitions of disability status in childhood. Summaries of research from 2000 to 2008 on the four types of violence victimization addressed among children with disabilities are presented and directions for future research suggested.

Research Collaboration in a Communication Rights Campaign: Lessons Learned.

PubMed

Ryan, Charlotte

2018-01-01

In building public support for social change, activists in communities of color routinely approach broader audiences via news media. Communities of color, however, routinely face disparities that limit their access to media including local news media outlets. This lack of access mirrors inequalities in political, social, and economic arenas and can slow public awareness campaigns to address disparities in health, environmental, and other quality-of-life issues. I describe two community-based collaborative action research studies that documented and challenged how local television newscasts underrepresented and misrepresented three communities of color in Boston. The linkage between communication rights and campaigns to address quality-of-life issues is presented, as well as unresolved challenges in the collaborative research process. The study has implications for environmental health campaigns.

[Which research is needed to support clinical decision-making on integrative medicine? Can comparative effectiveness research close the gap?].

PubMed

Witt, Claudia M; Huang, Wen-jing; Lao, Lixing; Berman, Brian M

2013-08-01

In clinical research on complementary and integrative medicine, experts and scientists have often pursued a research agenda in spite of an incomplete understanding of the needs of end users. Consequently, the majority of previous clinical trials have mainly assessed the efficacy of interventions. Scant data is available on their effectiveness. Comparative effectiveness research (CER) promises to support decision makers by generating evidence that compares the benefits and harms of best care options. This evidence, more generalizable than evidence generated by traditional randomized clinical trials (RCTs), is better suited to inform real-world care decisions. An emphasis on CER supports the development of the evidence base for clinical and policy decision-making. Whereas in most areas of complementary and integrative medicine data on CER is scarce, available acupuncture research already contributes to CER evidence. This paper will introduce CER and make suggestions for future research.

Which research is needed to support clinical decision-making on integrative medicine?- Can comparative effectiveness research close the gap?

PubMed

Witt, Claudia M; Huang, Wen-jing; Lao, Lixing; Bm, Berman

2012-10-01

In clinical research on complementary and integrative medicine, experts and scientists have often pursued a research agenda in spite of an incomplete understanding of the needs of end users. Consequently, the majority of previous clinical trials have mainly assessed the efficacy of interventions. Scant data is available on their effectiveness. Comparative effectiveness research (CER) promises to support decision makers by generating evidence that compares the benefits and harms of the best care options. This evidence, more generalizable than the evidence generated by traditional randomized controlled trials (RCTs), is better suited to inform real-world care decisions. An emphasis on CER supports the development of the evidence base for clinical and policy decision-making. Whereas in most areas of complementary and integrative medicine data on comparative effectiveness is scarce, available acupuncture research already contributes to CER evidence. This paper will introduce CER and make suggestions for future research.

Doubling Food Production to Feed the 9 Billion: A Critical Perspective on a Key Discourse of Food Security in the UK

ERIC Educational Resources Information Center

Tomlinson, Isobel

2013-01-01

Within the emergent international policy arena of "food security", the imperative to double global food production by 2050 has become ubiquitous. This statistic, as well as a revised figure of a 70% increase by 2050, have been widely used by key individuals in the food policy arena and have come to play a significant role in framing…

Development of a reliable method for determining sex for a primitive rodent, the Point Arena mountain beaver (Aplodontia rufa nigra)

Treesearch

Kristine L. Pilgrim; William J. Zielinski; Fredrick V. Schlexer; Michael K. Schwartz

2012-01-01

The mountain beaver (Aplodontia rufa) is a primitive species of rodent, often considered a living fossil. The Point Arena mountain beaver (Aplodontia rufa nigra) is an endangered subspecies that occurs in a very restricted range in northern California. Efforts to recover this taxon have been limited by the lack of knowledge on their demography, particularly sex and age...

Seeking Balance in Cyber Education

DTIC Science & Technology

2015-02-01

properties that can be applied to computer systems, networks, and software. For example, in our Introduction to Cyber Security Course, given to...Below is the submittal schedule for the areas of emphasis we are looking for: Data Mining in Metrics? Jul/ JAug 2015 Issue Submission Deadline: Feb...Phone Arena. PhoneArena.com, 12 Nov. 2013. Web. 08 Aug. 2014. 8. Various. “SI110: Introduction to Cyber Security, Technical Foundations.” SI110

Industrial applications of multiaxial warp knit composites

NASA Technical Reports Server (NTRS)

Kaufmann, James R.

1992-01-01

Over the past few years, multiaxial warp knit (MWK) fabrics have made significant inroads into the industrial composites arena. This paper examines the use of MWK fabrics in industrial composite applications. Although the focus is on current applications of MWK fabrics in composites, this paper also discusses the physical properties, advantages and disadvantages of MWK fabrics. The author also offers possibilities for the future of MWK fabrics in the industrial composites arena.

Residual efficacy of deltamethrin as assessed by rapidity of knockdown of Tribolium castaneum on a treated surface: Temperature and seasonal effects

USDA-ARS?s Scientific Manuscript database

Concrete arenas were treated with the pyrethroid deltamethrin at rates of 8, 16, and 24 mg active ingredient [AI]/m2, and held either in a chamber set at 27 °C, inside a non-climate controlled interior building, or inside an empty metal grain bin on the flooring area. Bioassays of the arenas were co...

Madaket Harbor, Nantucket, Massachusetts. Water Resources Improvement.

DTIC Science & Technology

1977-07-01

will continue to be, important increases in the recreational use of land and water. The harbor area is an important arena for commercial shellfishing...an important arena for commercial shell fishing. The past few years have seen a rather rapid increase in residential land use. Construction has...beamc. Tnis material will be re-deposited,, viaj troio it 1-apfro1inr ox prior location. j, MADAKET HARBOR NANTUCKET, MASSACHUSETTS FEASIBILITY

Differences between appetitive and aversive reinforcement on reorientation in a spatial working memory task.

PubMed

Golob, Edward J; Taube, Jeffrey S

2002-10-17

Tasks using appetitive reinforcers show that following disorientation rats use the shape of an arena to reorient, and cannot distinguish two geometrically similar corners to obtain a reward, despite the presence of a prominent visual cue that provides information to differentiate the two corners. Other studies show that disorientation impairs performance on certain appetitive, but not aversive, tasks. This study evaluated whether rats would make similar geometric errors in a working memory task that used aversive reinforcement. We hypothesized that in a task that used aversive reinforcement rats that were initially disoriented would not reorient by arena shape and thus make similar geometric errors. Tests were performed in a rectangular arena having one polarizing cue. In the appetitive condition water consumption was the reward. The aversive condition was a water maze task with reinforcement provided by escape to a hidden platform. In the aversive condition rats returned to the reinforced corner significantly more often than in the dry condition, and did not favor the diagonally opposite corner. Results show that rats can use cues besides arena shape to reorient in an aversive reinforcement condition. These findings may also reflect different strategies, with an escape/homing strategy in the wet condition and a foraging strategy in the dry condition.

Complementary and Alternative Medicine: Attitudes and Use among Health Educators in the United States

ERIC Educational Resources Information Center

Johnson, Ping; Priestley, Jennifer; Porter, Kandice Johnson; Petrillo, Jane

2010-01-01

Background: Interest in and use of complementary and alternative medicine (CAM) in the United States is increasing. However, CAM remains an area of nascency for researchers and western practitioners. Purpose: The purpose of this study was to examine U.S. health educators' attitudes toward CAM and their use of common CAM therapies. Methods: A…

Learning Experiences of Nurses as Part of a European Union Project on Complementary Therapies: A Multinational Qualitative Study.

PubMed

Boz, İlkay; Özer, Zeynep; Teskereci, Gamze; Kavradim, Selma Turan

The objectives of this study were to investigate learning experiences of the nurses who participated in transnational and multinational occupational training. A qualitative descriptive methodology was used. Data are clustered into 3 categories "occupational training," "complementary care," and "intercultural interaction." This research has revealed many insights into the transnational training of nurses.

Consensus Recommendations to NCCIH from Research Faculty in a Transdisciplinary Academic Consortium for Complementary and Integrative Health and Medicine

PubMed Central

Weeks, John; Anderson, Belinda; Meeker, William; Calabrese, Carlo; O'Bryon, David; Cramer, Greg D.

2015-01-01

Abstract Background: This commentary presents the most impactful, shared priorities for research investment across the licensed complementary and integrative health (CIH) disciplines according to the Academic Consortium for Complementary and Alternative Health Care (ACCAHC). These are (1) research on whole disciplines; (2) costs; and (3) building capacity within the disciplines' universities, colleges, and programs. The issue of research capacity is emphasized. Discussion: ACCAHC urges expansion of investment in the development of researchers who are graduates of CIH programs, particularly those with a continued association with accredited CIH schools. To increase capacity of CIH discipline researchers, we recommend National Center for Complementary and Integrative Health (NCCIH) to (1) continue and expand R25 grants for education in evidence-based healthcare and evidence-informed practice at CIH schools; (2) work to limit researcher attrition from CIH institutions by supporting career development grants for clinicians from licensed CIH fields who are affiliated with and dedicated to continuing to work in accredited CIH schools; (3) fund additional stand-alone grants to CIH institutions that already have a strong research foundation, and collaborate with appropriate National Institutes of Health (NIH) institutes and centers to create infrastructure in these institutions; (4) stimulate higher percentages of grants to conventional centers to require or strongly encourage partnership with CIH institutions or CIH researchers based at CIH institutions, or give priority to those that do; (5) fund research conferences, workshops, and symposia developed through accredited CIH schools, including those that explore best methods for studying the impact of whole disciplines; and (6) following the present NIH policy of giving priority to new researchers, we urge NCCIH to give a marginal benefit to grant applications from CIH clinician-researchers at CIH academic/research institutions, to acknowledge that CIH concepts require specialized expertise to translate to conventional perspectives. Summary: We commend NCCIH for its previous efforts to support high-quality research in the CIH disciplines. As NCCIH develops its 2016–2020 strategic plan, these recommendations to prioritize research based on whole disciplines, encourage collection of outcome data related to costs, and further support capacity-building within CIH institutions remain relevant and are a strategic use of funds that can benefit the nation's health. PMID:26133203

Women's Health and Complementary Approaches

MedlinePlus

... Information Center Ongoing Medical Studies Find Active Medical Research Studies on Cranberry (ClinicalTrials.gov) Find Active Medical Research Studies on Menopause (ClinicalTrials.gov) Safety Information Dream Body ...

Curriculum Development of a Research Laboratory Methodology Course for Complementary and Integrative Medicine Students

PubMed Central

Vasilevsky, Nicole; Schafer, Morgan; Tibbitts, Deanne; Wright, Kirsten; Zwickey, Heather

2015-01-01

Training in fundamental laboratory methodologies is valuable to medical students because it enables them to understand the published literature, critically evaluate clinical studies, and make informed decisions regarding patient care. It also prepares them for research opportunities that may complement their medical practice. The National College of Natural Medicine's (NCNM) Master of Science in Integrative Medicine Research (MSiMR) program has developed an Introduction to Laboratory Methods course. The objective of the course it to train clinical students how to perform basic laboratory skills, analyze and manage data, and judiciously assess biomedical studies. Here we describe the course development and implementation as it applies to complementary and integrative medicine students. PMID:26500806

Integrating complementary therapies into health care education: a cautious approach.

PubMed

Richardson, J

2001-11-01

The movement of complementary therapy training and education into higher education in the United Kingdom (UK) and the interest in alternative therapeutic approaches within the health professions presents an ideal opportunity for multidisciplinary teaching and shared learning. The diversity and similarities of complementary therapies and areas of convergence with conventional healthcare practice can be explored. The recent publication of the House of Lords Select Committee on Science and Technology report on complementary and alternative medicine (HL Paper 123) provides a broader context for discussion and makes specific recommendations about regulation, education and research in the UK. This paper considers the appropriateness of integrating complementary therapies into education for conventional healthcare practitioners, what we should integrate, and when might be the most appropriate time in the education of healthcare practitioners to introduce different therapeutic modalities and their respective philosophical languages. Rather than present a range of solutions, the paper raises some fundamental issues that are central to the integration of complementary therapeutic approaches. If these issues are neglected as we hurry to incorporate different 'techniques' into our conventional practice, we may simply be left with additional tools that we are ill equipped to use.

20 Years of Developing Capacity for Action-Oriented Collaborative Regional Research in the Asia-Pacific Region

NASA Astrophysics Data System (ADS)

Tupas, L. M.; Stevenson, L. A.

2015-12-01

During its 3rd strategic phase, which ran from 2010 to 2015, the APN provided support for 123 projects through its competitive collaborative regional research and capacity development programmes. With over 250 peer-reviewed papers and the underlying philosophy that the regional research it undertakes engages at least two developing countries, the 3rd strategic phase is not only improving the research capabilities of nations in the region, but is engaging the developing country community in underpinning policy-relevant research. The extent to which science is contributing to policy is further evident in that 69% of the activities conducted had some form of science-policy mechanism built in to the project activities. The period of the 3rd Strategic Phase has been witness to significant changes in the make-up of the "conventional" global change arena, with the transition of some global change programmes into the new "Future Earth" initiative. At the same time, major events such as the Rio+20 Summit, the post-2015 Sustainable Development Goals, the establishment of an IPCC-related platform for biodiversity, i.e. IPBES, and the evolving engagement of science and policy communities has kept the APN busy at what it does best - networking and partnering with the international community. The APN has embraced these changes through its dynamism, allowing the APN to meet not only the needs of the scientists and decision makers its serves in the region but those of the international science communities as well. The challenge for the APN in its next two decades will be to ensure alignment with the transforming global change arena. With key phrases such as "policy-relevant science" and "science-policy interactions" being adopted broadly by the community at large these days, the APN's niche in the global community has received considerable recognition, particularly as other institutions strive to adopt similar practices that the APN has built over the last 20 years.

Natural flora and anticancer regime: milestones and roadmap.

PubMed

Bhatnagar, Ira; Thomas, Noel Vinay; Kim, Se-Kwon

2013-07-01

Cancer has long been an area of extensive research both at the molecular as well as pharmaceutical level. However, lack of understanding of the underlying molecular signalling and the probable targets of therapeutics is a major concern in successful treatment of cancer. The situation becomes even worse, with the increasing side effects of the existing synthetic commercial drugs. Natural compounds especially those derived from plants have been best explored for their anticancer properties and most of them have been efficient against the known molecular targets of cancer. However, advent of biotechnology and resulting advances in medical arena have let to the increasing knowledge of newer carcinogenic signaling agents which has made the anticancer drug discovery even more demanding. The present review aims to bring forward the molecular mediators of cancer and compiles the plant derived anticancer agents with special emphasis on their clinical status. Since marine arena has proved to be a tremendous source of pharmaceutical agents, this review also focuses on the anticancer potential of marine plants especially algae. This is a comprehensive review covering major aspects of cancer mediation and utilization of marine flora for remediation of this deadly disease.

Contribution to the modelling and analysis of logistics system performance by Petri nets and simulation models: Application in a supply chain

NASA Astrophysics Data System (ADS)

Azougagh, Yassine; Benhida, Khalid; Elfezazi, Said

2016-02-01

In this paper, the focus is on studying the performance of complex systems in a supply chain context by developing a structured modelling approach based on the methodology ASDI (Analysis, Specification, Design and Implementation) by combining the modelling by Petri nets and simulation using ARENA. The linear approach typically followed in conducting of this kind of problems has to cope with a difficulty of modelling due to the complexity and the number of parameters of concern. Therefore, the approach used in this work is able to structure modelling a way to cover all aspects of the performance study. The modelling structured approach is first introduced before being applied to the case of an industrial system in the field of phosphate. Results of the performance indicators obtained from the models developed, permitted to test the behaviour and fluctuations of this system and to develop improved models of the current situation. In addition, in this paper, it was shown how Arena software can be adopted to simulate complex systems effectively. The method in this research can be applied to investigate various improvements scenarios and their consequences before implementing them in reality.

International volunteerism and global responsibility

PubMed Central

2017-01-01

To review the current status of volunteerism in the field of urology as a global responsibility, a PubMed search was done with keywords: international volunteer, urology, global health, international resident education. Furthermore, internet search using Google and Bing as search engines for the same key words was done. Websites of multinational urological organizations was researched for available information. Expert opinions of key individuals in the arena were obtained. There is a paucity of published literature as to the efforts and outcomes of volunteerism in Urology; most of the information is related to the fistula repair outcomes in medical literature. There is credible information on the impact on resident training in the field of dentistry, general surgery, orthopedics and plastic surgery. The desire to volunteer is demonstrated in a survey of urologists, the delivery of volunteer missions is fragmented, the outcomes or impact of these efforts is less well documented. There is a need to create pathways to harness the desire of urologists to volunteer. Simultaneously, the effort to establish ethical standards and guidelines for surgical care in LMIC countries by visiting doctors is important. There is a tremendous opportunity for resident education in this arena, as demonstrated by the ACGME approved path in general surgery. PMID:28540233

Analysis on flexible manufacturing system layout using arena simulation software

NASA Astrophysics Data System (ADS)

Fadzly, M. K.; Saad, Mohd Sazli; Shayfull, Z.

2017-09-01

Flexible manufacturing system (FMS) was defined as highly automated group technology machine cell, consisting of a group of processing stations interconnected by an automated material handling and storage system, and controlled by an integrated computer system. FMS can produce parts or products are in the mid-volume, mid-variety production range. The layout system in FMS is an important criterion to design the FMS system to produce a part or product. This facility layout of an FMS involves the positioning of cells within given boundaries, so as to minimize the total projected travel time between cells. Defining the layout includes specifying the spatial coordinates of each cell, its orientation in either a horizontal or vertical position, and the location of its load or unloads point. There are many types of FMS layout such as In-line, loop ladder and robot centered cell layout. The research is concentrating on the design and optimization FMS layout. The final conclusion can be summarized that the objective to design and optimisation of FMS layout for this study is successful because the FMS In-line layout is the best layout based on effective time and cost using ARENA simulation software.

[The role of civil society in building the field of Food and Nutrition in Brazil: elements for reflection].

PubMed

Burlandy, Luciene

2011-01-01

The inclusion of Food and Nutrition (FN) issues on the public agenda has gained progressive relevance in Brazil and the civil society (CS) has an important role in this process. This article examines how CS affects policies in this field based on a historical perspective of their influence in political arenas of the Federal Government. The analysis was based on the following questions: (1) the political and institutional participatory approaches; (2) the related issues and political demands; (3) the implications of this process in developing public policies. The research instruments have combined literature review and documentary analysis. It was concluded that the role of the civil society was crucial for the consolidation of the National Policy of FN and the National Policy of Food and Nutrition Security. The institutional engineering and the profile of social organizations were very different, ranging from social movements to policy networks. The topics on the agenda have changed over the period studied, with the strengthening of ethnic, racial and gender issues. The gains of this process depend on public sector capacity to regulate and support the functioning of these institutional arenas and to involve governmental segments that actually has decision making power.

Health Inequalities in South Asia at the Launch of Sustainable Development Goals: Exclusions in Health in Kerala, India Need Political Interventions.

PubMed

Thresia, C U

2018-01-01

Despite substantial progress in social development during the post-colonial period, health inequalities in the South Asian countries were staggering, with reduced life expectancy, higher maternal and child mortality, and gender discrimination. Notably, even with the rapid economic growth during the neoliberal period, India fares below most of the South Asian countries in several health indicators. The Indian state of Kerala stands out with social sector gains; nevertheless, evidence indicates widening health inequalities, restricted public arenas, and undemocratic practices in health, particularly in the context of increasing market logic in the health and social arenas shaping health. The caste, class, gender, and ethnic ideologies and patriarchal power structure interwoven in the sociopolitical, cultural, moral, and health discourses similar to the South Asian context raise serious inequalities for health. At the launch of the United Nations' Sustainable Development Goals, the populations with lingering privations and forbidden freedoms for gaining better health in Kerala, similar to South Asia, were largely the dalits, ethnic and religious minorities, and women. This necessitates greater political interventions, recognizing the interacting effects of history, culture, social factors, politics, and policies on health. And public health research needs to underscore this approach.

Considerations in the construction of an instrument to assess attitudes regarding critical illness gene variation research.

PubMed

Freeman, Bradley D; Kennedy, Carie R; Bolcic-Jankovic, Dragana; Eastman, Alexander; Iverson, Ellen; Shehane, Erica; Celious, Aaron; Barillas, Jennifer; Clarridge, Brian

2012-02-01

Clinical studies conducted in intensive care units are associated with logistical and ethical challenges. Diseases investigated are precipitous and life-threatening, care is highly technological, and patients are often incapacitated and decision-making is provided by surrogates. These investigations increasingly involve collection of genetic data. The manner in which the exigencies of critical illness impact attitudes regarding genetic data collection is unstudied. Given interest in understanding stakeholder preferences as a foundation for the ethical conduct of research, filling this knowledge gap is timely. The conduct of opinion research in the critical care arena is novel. This brief report describes the development of parallel patient/surrogate decision-maker quantitative survey instruments for use in this environment. Future research employing this instrument or a variant of it with diverse populations promises to inform research practices in critical illness gene variation research.

Considerations in the Construction of an Instrument to Assess Attitudes Regarding Critical Illness Gene Variation Research

PubMed Central

Freeman, Bradley D.; Kennedy, Carie R.; Bolcic-Jankovic, Dragana; Eastman, Alexander; Iverson, Ellen; Shehane, Erica; Celious, Aaron; Barillas, Jennifer; Clarridge, Brian

2012-01-01

Clinical studies conducted in intensive care units are associated with logistical and ethical challenges. Diseases investigated are precipitous and life-threatening, care is highly technological, and patients are often incapacitated and decision-making is provided by surrogates. These investigations increasingly involve collection of genetic data. The manner in which the exigencies of critical illness impact attitudes regarding genetic data collection is unstudied. Given interest in understanding stakeholder preferences as a foundation for the ethical conduct of research, filling this knowledge gap is timely. The conduct of opinion research in the critical care arena is novel. This brief report describes the development of parallel patient/surrogate decision-maker quantitative survey instruments for use in this environment. Future research employing this instrument or a variant of it with diverse populations promises to inform research practices in critical illness gene variation research. PMID:22378135

Family learning research in museums: An emerging disciplinary matrix?

NASA Astrophysics Data System (ADS)

Ellenbogen, Kirsten M.; Luke, Jessica J.; Dierking, Lynn D.

2004-07-01

Thomas Kuhn's notion of a disciplinary matrix provides a useful framework for investigating the growth of research on family learning in and from museums over the last decade. To track the emergence of this disciplinary matrix we consider three issues. First are shifting theoretical perspectives that result in new shared language, beliefs, values, understandings, and assumptions about what counts as family learning. Second are realigning methodologies, driven by underlying disciplinary assumptions about how research in this arena is best conducted, what questions should be addressed, and criteria for valid and reliable evidence. Third is resituating the focus of our research to make the family central to what we study, reflecting a more holistic understanding of the family as an educational institution within larger learning infrastructure. We discuss research that exemplifies these three issues and demonstrates the ways in which shifting theoretical perspectives, realigning methodologies, and resituating research foci signal the existence of a nascent disciplinary matrix.

Resource allocation in academic health centers: creating common metrics.

PubMed

Joiner, Keith A; Castellanos, Nathan; Wartman, Steven A

2011-09-01

Optimizing resource allocation is essential for effective academic health center (AHC) management, yet guidelines and principles for doing so in the research and educational arenas remain limited. To address this issue, the authors analyzed responses to the 2007-2008 Association of Academic Health Centers census using ratio analysis. The concept was to normalize data from an individual institution to that same institution, by creating a ratio of two separate values from the institution (e.g., total faculty FTEs/total FTEs). The ratios were then compared across institutions. Generally, this strategy minimizes the effect of institution size on the responses, size being the predominant limitation of using absolute values for developing meaningful metrics. In so doing, ratio analysis provides a range of responses that can be displayed in graphical form to determine the range and distribution of values. The data can then be readily scrutinized to determine where any given institution falls within the distribution. Staffing ratios and operating ratios from up to 54 institutions are reported. For ratios including faculty numbers in the numerator or denominator, the range of values is wide and minimally discriminatory, reflecting heterogeneity across institutions in faculty definitions. Values for financial ratios, in particular total payroll expense/total operating expense, are more tightly clustered, reflecting in part the use of units with a uniform definition (i.e., dollars), and emphasizing the utility of such ratios in decision guidelines. The authors describe how to apply these insights to develop metrics for resource allocation in the research and educational arenas.

Releasing the Results of Investigations

DTIC Science & Technology

2010-03-01

allow for lessons to be learned. RELEASING THE RESULTS OF INVESTIGATIONS On December 21, 2009, Gilbert Arenas – star basketball player for the...joke.1 Earlier in the month Mr. Arenas and teammate Javaris Crittenton – with only two years of NBA experience – “got into an argument over a card...Senior military leaders are analogous to NBA stars as both sets of professionals have risen through the ranks above their peers; they’ve reached the

Designing, Teaching, and Evaluating Two Complementary Mixed Methods Research Courses

ERIC Educational Resources Information Center

Christ, Thomas W.

2009-01-01

Teaching mixed methods research is difficult. This longitudinal explanatory study examined how two classes were designed, taught, and evaluated. Curriculum, Research, and Teaching (EDCS-606) and Mixed Methods Research (EDCS-780) used a research proposal generation process to highlight the importance of the purpose, research question and…

Role of Sports Facilities in the Process of Revitalization of Brownfields

NASA Astrophysics Data System (ADS)

Taraszkiewicz, Karolina; Nyka, Lucyna

2017-10-01

The paper gives an evidence that building a large sports facility can generate beneficial urban space transformation and a significant improvement in the dilapidated urban areas. On the basis of theoretical investigations and case studies it can be proved that sports facilities introduced to urban brownfields could be considered one of the best known large scale revitalization methods. Large urban spaces surrounding sport facilities such as stadiums and other sports arenas create excellent conditions for designing additional recreational function, such as parks and other green areas. Since sports venues are very often located on brownfields and post-industrial spaces, there are usually well related with canals, rivers and other water routes or reservoirs. Such spaces become attractors for large groups of people. This, in effect initiate the process of introducing housing estates to the area and gradually the development of multifunctional urban structure. As research shows such process of favourable urban transformation could be based on implementing several important preconditions. One of the most significant one is the formation of the new communication infrastructure, which links newly formed territories with the well-structured urban core. Well planned program of the new sports facilities is also a very important factor. As research shows multifunctional large sports venues may function in the city as a new kind of public space that stimulates new genres of social relations, offers entertainment and free time activities, not necessarily related with sport. This finally leads to the creation of new jobs and more general improvement of a widely understood image of the district, growing appreciation for the emerging new location and consequently new investments in the neighbouring areas. The research gives new evidence to the ongoing discussion on the drawbacks and benefits of placing stadiums and sports arenas in the urban core.

A review of nurses' knowledge, attitudes, and ability to communicate the risks and benefits of complementary and alternative medicine.

PubMed

Chang, Hsiao-Yun; Chang, Huai-Lu

2015-06-01

This study reviewed existing literature to investigate how frequently nurses include complementary and alternative forms of medicine in their clinical practice. In so doing, we investigated nurses' knowledge of and attitudes towards complementary and alternative medicine as well as their ability to communicate the risks and benefits of these therapies with patients. Little information is available concerning nurses' knowledge and attitudes towards complementary and alternative medicine or how they incorporate these therapies into their practice. In addition, little is known about the ability of nurses to communicate the risks and benefits of complementary and alternative medicine to their patients. This study used a scoping review method to map and synthesise existing literature. Both electronic and manual searches were used to identify relevant studies published between January 2007 and January 2014. The review was conducted in five stages: (1) identification of research question(s), (2) locate studies, (3) selection of studies, (4) charting of data, and (5) collating, summarising, and reporting of results. Fifteen papers met the inclusion criteria for this review, among which 53·7% referenced how frequently nurses include complementary and alternative medicine in their practice. We found that 66·4% of nurses had positive attitudes towards complementary and alternative medicine; however, 77·4% did not possess a comprehensive understanding of the associated risks and benefits. In addition, nearly half of the respondents (47·3-67·7%) reported feeling uncomfortable discussing complementary and alternative medicine therapies with their patients. The lack of knowledge about complementary and alternative medicine among nurses is a cause for concern, particularly in light of its widespread application. Findings from this study suggest that health care professionals need to promote evidence informed decision-making in complementary and alternative medicine practice and be knowledgeable enough to discuss complementary and alternative medicine therapies. Without involvement of complementary and alternative medicine communication on the part of our profession, we may put our patients at risk of uninformed and without medical guidance. © 2015 John Wiley & Sons Ltd.

Application of single-cell technology in cancer research.

PubMed

Liang, Shao-Bo; Fu, Li-Wu

2017-07-01

In this review, we have outlined the application of single-cell technology in cancer research. Single-cell technology has made encouraging progress in recent years and now provides the means to detect rare cancer cells such as circulating tumor cells and cancer stem cells. We reveal how this technology has advanced the analysis of intratumor heterogeneity and tumor epigenetics, and guided individualized treatment strategies. The future prospects now are to bring single-cell technology into the clinical arena. We believe that the clinical application of single-cell technology will be beneficial in cancer diagnostics and treatment, and ultimately improve survival in cancer patients. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Abortion in the media.

PubMed

Conti, Jennifer A; Cahill, Erica

2017-12-01

To review updates in how abortion care is depicted and analysed though various media outlets: news, television, film, and social media. A surge in recent media-related abortion research has recognized several notable and emerging themes: abortion in the news media is often inappropriately sourced and politically motivated; abortion portrayal in US film and television is frequently misrepresented; and social media has a new and significant role in abortion advocacy. The portrayal of abortion onscreen, in the news, and online through social media has a significant impact on cultural, personal, and political beliefs in the United States. This is an emerging field of research with wide spread potential impact across several arenas: medicine, policy, public health.

Structural health monitoring system of soccer arena based on optical sensors

NASA Astrophysics Data System (ADS)

Shishkin, Victor V.; Churin, Alexey E.; Kharenko, Denis S.; Zheleznova, Maria A.; Shelemba, Ivan S.

2014-05-01

A structural health monitoring system based on optical sensors has been developed and installed on the indoor soccer arena "Zarya" in Novosibirsk. The system integrates 119 fiber optic sensors: 85 strain, 32 temperature and 2 displacement sensors. In addition, total station is used for measuring displacement in 45 control points. All of the constituents of the supporting structure are subjects for monitoring: long-span frames with under floor ties, connections, purlins and foundation.

Aerosols Observations with a new lidar station in Punta Arenas, Chile

NASA Astrophysics Data System (ADS)

Barja, Boris; Zamorano, Felix; Ristori, Pablo; Otero, Lidia; Quel, Eduardo; Sugimoto, Nobuo; Shimizu, Atsushi; Santana, Jorge

2018-04-01

A tropospheric lidar system was installed in Punta Arenas, Chile (53.13°S, 70.88°W) in September 2016 under the collaboration project SAVERNET (Chile, Japan and Argentina) to monitor the atmosphere. Statistical analyses of the clouds and aerosols behavior and some cases of dust detected with lidar, at these high southern latitude and cold environment regions during three months (austral spring) are discussed using information from satellite, modelling and solar radiation ground measurements.

Acetylcholine contributes to the integration of self-movement cues in head direction cells.

PubMed

Yoder, Ryan M; Chan, Jeremy H M; Taube, Jeffrey S

2017-08-01

Acetylcholine contributes to accurate performance on some navigational tasks, but details of its contribution to the underlying brain signals are not fully understood. The medial septal area provides widespread cholinergic input to various brain regions, but selective damage to medial septal cholinergic neurons generally has little effect on landmark-based navigation, or the underlying neural representations of location and directional heading in visual environments. In contrast, the loss of medial septal cholinergic neurons disrupts navigation based on path integration, but no studies have tested whether these path integration deficits are associated with disrupted head direction (HD) cell activity. Therefore, we evaluated HD cell responses to visual cue rotations in a familiar arena, and during navigation between familiar and novel arenas, after muscarinic receptor blockade with systemic atropine. Atropine treatment reduced the peak firing rate of HD cells, but failed to significantly affect other HD cell firing properties. Atropine also failed to significantly disrupt the dominant landmark control of the HD signal, even though we used a procedure that challenged this landmark control. In contrast, atropine disrupted HD cell stability during navigation between familiar and novel arenas, where path integration normally maintains a consistent HD cell signal across arenas. These results suggest that acetylcholine contributes to path integration, in part, by facilitating the use of idiothetic cues to maintain a consistent representation of directional heading. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Knowledge Translation for Cardiovascular Disease Research and Management in Japan

PubMed Central

Shommu, Nusrat S

2017-01-01

Knowledge translation is an essential and emerging arena in healthcare research. It is the process of aiding the application of research knowledge into clinical practice or policymaking. Individuals at all levels of the health care system, including patients, healthcare professionals, and policymakers, are affected by the gaps that exist between research evidence and practice; the process of knowledge translation plays a role in bridging these gaps and incorporating high-quality clinical research into decision-making. Cardiovascular disease (CVD) management is a crucial area of healthcare where information gaps are known to exist. Although Japan has one of the lowest risks and mortality rates from CVDs, an increasing trend of cardiovascular incidence and changes in the risk factor conditions have been observed in recent years. This article provides an overview of knowledge translation and its importance in the cardiovascular health of the Japanese population, and describes the key steps of a typical knowledge translation strategy. PMID:28757537

Knowledge Translation for Cardiovascular Disease Research and Management in Japan.

PubMed

Shommu, Nusrat S; Turin, Tanvir C

2017-09-01

Knowledge translation is an essential and emerging arena in healthcare research. It is the process of aiding the application of research knowledge into clinical practice or policymaking. Individuals at all levels of the health care system, including patients, healthcare professionals, and policymakers, are affected by the gaps that exist between research evidence and practice; the process of knowledge translation plays a role in bridging these gaps and incorporating high-quality clinical research into decision-making. Cardiovascular disease (CVD) management is a crucial area of healthcare where information gaps are known to exist. Although Japan has one of the lowest risks and mortality rates from CVDs, an increasing trend of cardiovascular incidence and changes in the risk factor conditions have been observed in recent years. This article provides an overview of knowledge translation and its importance in the cardiovascular health of the Japanese population, and describes the key steps of a typical knowledge translation strategy.

Combining research, advocacy, and education: the methods of the Grandparent Caregiver Study.

PubMed

Roe, K M; Minkler, M; Saunders, F F

1995-11-01

This article presents a case study of the effective synergy of health education inquiry, community collaboration, and policy advocacy. Using the Grandparent Caregiver Study as the example, the authors focus on key methodological decisions that enabled them to incorporate research, education, and advocacy activities into an ever-growing project on a modest budget. The study itself centered on two in-depth interviews with each of 71 African American grandmothers raising young grandchildren due to the crack cocaine epidemic in Oakland, California. The case study demonstrates ways in which health education research can increase the efficacy of individuals and disenfranchised groups to define problems, voice their concerns, and advocate for more just and healthy public policies. Through discussion of the authors' methods and activities, they suggest strategies through which research participants, service providers, and policymakers can work together to bring a new issue to the policy arena through a collaborative and empowering research process.

Attitudes of research participants and the general public towards genomic data sharing: a systematic literature review.

PubMed

Shabani, Mahsa; Bezuidenhout, Louise; Borry, Pascal

2014-11-01

Introducing data sharing practices into the genomic research arena has challenged the current mechanisms established to protect rights of individuals and triggered policy considerations. To inform such policy deliberations, soliciting public and research participants' attitudes with respect to genomic data sharing is a necessity. The main electronic databases were searched in order to retrieve empirical studies, investigating the attitudes of research participants and the public towards genomic data sharing through public databases. In the 15 included studies, participants' attitudes towards genomic data sharing revealed the influence of a constellation of interrelated factors, including the personal perceptions of controllability and sensitivity of data, potential risks and benefits of data sharing at individual and social level and also governance level considerations. This analysis indicates that future policy responses and recruitment practices should be attentive to a wide variety of concerns in order to promote both responsible and progressive research.

Complementary and alternative medicine: is there a role in multiple sclerosis?

PubMed

Yadav, Vijayshree; Bourdette, Dennis

2006-05-01

Despite effective conventional therapies for multiple sclerosis (MS), many people with MS explore complementary and alternative medicine (CAM) therapies for their symptoms. Common CAM therapies that people use include dietary modification, nutritional and herbal supplementation, and mind-body therapies. There is a revival of interest among MS researchers about the therapeutic potential of low-fat diet and essential fatty acid supplementation in MS. The efficacy of specific vitamin supplementation remains unclear. Recently, cannabis and yoga have been studied in more controlled studies and have provided evidence that they may have some benefit. The research on CAM therapies in MS is still exploratory, but considering peoples' interest and common use of these therapies, further research in this area is clearly warranted.

A Public Health Agenda for Traditional, Complementary, and Alternative Medicine

PubMed Central

Bodeker, Gerard; Kronenberg, Fredi

2002-01-01

Traditional medicine (a term used here to denote the indigenous health traditions of the world) and complementary and alternative medicine (T/CAM) have, in the past 10 years, claimed an increasing share of the public’s awareness and the agenda of medical researchers. Studies have documented that about half the population of many industrialized countries now use T/CAM, and the proportion is as high as 80% in many developing countries. Most research has focused on clinical and experimental medicine (safety, efficacy, and mechanism of action) and regulatory issues, to the general neglect of public health dimensions. Public health research must consider social, cultural, political, and economic contexts to maximize the contribution of T/CAM to health care systems globally. PMID:12356597

The Four Belgian Research Projects: Introduction; The Free University of Brussels Research Project; The Ghent University Research Project; The Liege University Research Project; The Mons University Research Project

ERIC Educational Resources Information Center

Osterrieth, P.

1974-01-01

Complementary research projects on the socio-culturally disadvantaged child, conducted in four Belgium Universities under the auspices of the Bernard Van Leer Foundation, are described with respect to their basic approaches, methodology, and findings. (EH)

Control Software

NASA Technical Reports Server (NTRS)

1997-01-01

Real-Time Innovations, Inc. (RTI) collaborated with Ames Research Center, the Jet Propulsion Laboratory and Stanford University to leverage NASA research to produce ControlShell software. RTI is the first "graduate" of Ames Research Center's Technology Commercialization Center. The ControlShell system was used extensively on a cooperative project to enhance the capabilities of a Russian-built Marsokhod rover being evaluated for eventual flight to Mars. RTI's ControlShell is complex, real-time command and control software, capable of processing information and controlling mechanical devices. One ControlShell tool is StethoScope. As a real-time data collection and display tool, StethoScope allows a user to see how a program is running without changing its execution. RTI has successfully applied its software savvy in other arenas, such as telecommunications, networking, video editing, semiconductor manufacturing, automobile systems, and medical imaging.

Psychotherapy: The Powerful Placebo.

ERIC Educational Resources Information Center

Wilkins, Wallace

1984-01-01

Discusses research designs in which psychotherapy treatments are compared to placebo conditions, and suggests that chemotherapy and psychotherapy research efforts are complementary rather than analogous. Recommends the elimination of placebo groups in psychotherapy research. Discusses the negative connotation of psychotherapy as a placebo. (JAC)

78 FR 5807 - Agency Information Collection Activities: Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-28

... employ the complementary quantitative and qualitative methods of previous research. The combination of... DEPARTMENT OF HEALTH AND HUMAN SERVICES Agency for Healthcare Research and Quality Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Agency for Healthcare Research...

Application of a modified complementary filtering technique for increased aircraft control system frequency bandwidth in high vibration environment

NASA Technical Reports Server (NTRS)

Garren, J. F., Jr.; Niessen, F. R.; Abbott, T. S.; Yenni, K. R.

1977-01-01

A modified complementary filtering technique for estimating aircraft roll rate was developed and flown in a research helicopter to determine whether higher gains could be achieved. Use of this technique did, in fact, permit a substantial increase in system frequency bandwidth because, in comparison with first-order filtering, it reduced both noise amplification and control limit-cycle tendencies.

Cognitive Adaptability: The Role of Metacognition and Feedback in Entrepreneural Decision Policies

DTIC Science & Technology

2005-01-01

their environments in such a way as to facilitate effective and dynamic cognitive functioning. In this dissertation, I present three complementary studies ...the study of metacognition (Jost, Kruglanski, and Nelson, 1998; Mischel, 1998; Schwarz, 1998b). This research has three goals, specifically to...environments in such a way as to facilitate effective and dynamic cognitive functioning. In this dissertation, I present three complementary studies that

The promise and limits of PET texture analysis.

PubMed

Cheng, Nai-Ming; Fang, Yu-Hua Dean; Yen, Tzu-Chen

2013-11-01

Metabolic heterogeneity is a recognized characteristic of malignant tumors. Positron emission tomography (PET) texture analysis evaluated intratumoral heterogeneity in the uptake of (18)F-fluorodeoxyglucose. There were recent evidences that PET textural features were of prognostic significance in patients with different solid tumors. Unfortunately, there are still crucial standardization challenges to transform PET texture parameters from their current use as research tools into the arena of validated technologies for use in oncology practice. Testing its generalizability, robustness, consistency, and limitations is necessary before implementing it in daily patient care.

Framework Development Supporting the Safety Portal

DOE Office of Scientific and Technical Information (OSTI.GOV)

Prescott, Steven Ralph; Kvarfordt, Kellie Jean; Vang, Leng

2015-07-01

In a collaborating scientific research arena it is important to have an environment where analysts have access to a shared repository of information, documents, and software tools, and be able to accurately maintain and track historical changes in models. The new Safety Portal cloud-based environment will be accessible remotely from anywhere regardless of computing platforms given that the platform has available Internet access and proper browser capabilities. Information stored at this environment would be restricted based on user assigned credentials. This report discusses current development of a cloud-based web portal for PRA tools.

Receiving money for medicine: some tensions and resolutions for community-based private complementary therapists.

PubMed

Andrews, Gavin J; Peter, Elizabeth; Hammond, Robin

2003-03-01

During recent years, private complementary medicine has grown as a significant provider of healthcare in the UK and much of this provision is through small private businesses financed by out-of-pocket payments made by privately paying clients. Using a combined questionnaire (n = 426) and interview survey (n = 49), the present paper considers the potential tensions and dilemmas which therapists face and the resolutions which they come to in being carers, but in market terms, also profit makers. Therapists generally identified with being carers first and business people second, and this was reflected in their caring decisions. Indeed, under circumstances where the roles potentially conflicted (e.g. when clients could no longer afford to pay for their treatments), most therapists claimed that they continued to provide care, either by providing their services free-of-charge, at a reduced rate, by deferring payment or by accepting alternative forms of compensation. There is a relative lack of dedicated research literature on complementary therapists, their attitudes and actions, and this paper provides some important data on their specific management and caring decisions. At the same time, the evidence also provides some initial food-for-thought and indicates some potential research directions for exploring ethical issues in the private practice of complementary medicine.

Scientific publications from mainland China, Taiwan, and Hong Kong in integrative and complementary medicine journals: a ten-year literature survey.

PubMed

Li, Xiao-Qian; Tao, Kun-Ming; Zhou, Qing-Hui; Ling, Chang-Quan

2011-01-01

Practitioners and researchers from China, the largest user of complementary and alternative medicine (CAM), have been publishing an increasing number of scientific articles in world-famous CAM journals in recent years. However, the status of CAM research in the three major regions of China, the Mainland, Taiwan and Hong Kong has, until now, not been reported. In this study, we compared articles from these three regions published in international CAM journals from 2000 to 2009 using PubMed database and the Journal Citation Reports. The study results showed that the number of published articles from Mainland China increased significantly from 2000 to 2009, particularly since 2005. Meanwhile, the number of published articles from Taiwan also increased, whereas those from Hong Kong remained steady. Clinical trials and randomized controlled trials from Chinese authors both took a small percentage of the total. The impact factors of the journals in which these articles were published suggested similar academic levels whereas the average number of citation of articles from the Mainland was less than those from the other two regions. Journal of Ethnopharmacology, American Journal of Chinese Medicine, Journal of Alternative and Complementary Medicine and Evidence-based Complementary and Alternative Medicine were the most popular journals for Chinese authors.

High prevalence of complementary and alternative medicine use in patients with genetically proven mitochondrial disorders.

PubMed

Franik, Sebastian; Huidekoper, Hidde H; Visser, Gepke; de Vries, Maaike; de Boer, Lonneke; Hermans-Peters, Marion; Rodenburg, Richard; Verhaak, Chris; Vlieger, Arine M; Smeitink, Jan A M; Janssen, Mirian C H; Wortmann, Saskia B

2015-05-01

Despite major advances in understanding the pathophysiology of mitochondrial diseases, clinical management of these conditions remains largely supportive, and no effective treatment is available. We therefore assumed that the burden of disease combined with the lack of adequate treatment leaves open a big market for complementary and alternative medicine use. The objective of this study was to evaluate the use and perceived effectiveness of complementary and alternative medicine in children and adults with genetically proven mitochondrial disease. The reported use was surprisingly high, with 88% of children and 91% of adults having used some kind of complementary and alternative medicine in the last 2 years. Also, the mean cost of these treatments was impressive, being 489/year for children and 359/year for adult patients. Over-the-counter remedies (e.g., food supplements, homeopathy) and self-help techniques (e.g., Reiki, yoga) were the most frequently used complementary and alternative therapies in our cohort: 54% of children and 60% of adults reported the various complementary and alternative medicine therapies to be effective. Given the fact that currently no effective treatment exists, further research toward the different therapies is needed, as our study clearly demonstrates that such therapies are highly sought after by affected patients.

Mode of action and variability in efficacy of plant essential oils showing toxicity against the poultry red mite, Dermanyssus gallinae.

PubMed

George, D R; Smith, T J; Shiel, R S; Sparagano, O A E; Guy, J H

2009-05-12

This paper describes a series of experiments to examine the mode of action and toxicity of three plant essential oils (thyme, manuka and pennyroyal) to the poultry red mite, Dermanyssus gallinae (De Geer), a serious ectoparasitic pest of laying hens. All three oils were found to be toxic to D. gallinae in laboratory tests with LC(50), LC(90) and LC(99) values below 0.05, 0.20 and 0.30mg/cm(3), respectively, suggesting that these products may make for effective acaricides against this pest. Further experiments demonstrated that when mites were exposed to only the vapour phase of the essential oil without contact with the oil itself, mortality was consistently higher in closed arenas than in arenas open to the surrounding environment, or in control arenas. This suggests that all three essential oils were toxic to D. gallinae by fumigant action. In addition, in an experiment where mites were allowed contact with the essential oil in either open or closed arenas, mortality was always reduced in the open arenas where this was comparable to control mortality for thyme and pennyroyal essential oil treatments. This supports the findings of the previous experiment and also suggests that, with the possible exception of manuka, the selected essential oils were not toxic to D. gallinae on contact. Statistical comparisons were made between the toxicity of the selected essential oils to D. gallinae in the current work and in a previous study conducted in the same laboratory. The results demonstrated considerable variation in LC(50), LC(90) and LC(99) values. Since both the essential oils and the mites were obtained from identical sources in the two studies, it is hypothesized that this variation resulted from the use of different 'batches' of essential oil, which could have varied in chemistry and hence acaricidal activity.

Scientific Results of Yoga for Health and Well-Being

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Positive stereotypes, negative outcomes: Reminders of the positive components of complementary gender stereotypes impair performance in counter-stereotypical tasks.

PubMed

Kahalon, Rotem; Shnabel, Nurit; Becker, Julia C

2018-04-01

Gender stereotypes are complementary: Women are perceived to be communal but not agentic, whereas men are perceived to be agentic but not communal. The present research tested whether exposure to reminders of the positive components of these gender stereotypes can lead to stereotype threat and subsequent performance deficits on the complementary dimension. Study 1 (N = 116 female participants) revealed that compared to a control/no-stereotype condition, exposure to reminders of the stereotype about women's communality (but not to reminders of the stereotype about women's beauty) impaired women's math performance. In Study 2 (N = 86 male participants), reminders of the stereotype about men's agency (vs. a control/no-stereotype condition) impaired men's performance in a test of socio-emotional abilities. Consistent with previous research on stereotype threat, in both studies the effect was evident among participants with high domain identification. These findings extend our understanding of the potentially adverse implications of seemingly positive gender stereotypes. © 2018 The British Psychological Society.

76 FR 60933 - Notice of Permit Application Received Under the Antarctic Conservation Act of 1978

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

...Notice is hereby given that the National Science Foundation (NSF) has received a waste management permit application for a flight by a Beechcraft Queen Air 65 ``Excaliber'' to depart Punta Arenas, Chile, fly over the South Pole, land at Teniente Marsh Base (Frei Base) where it will overnight, and return to Punta Arenas, Chile. The application is submitted by World Flyers of Buena Vista, CO and submitted to NSF pursuant to regulations issued under the Antarctic Conservation Act of 1978.

76 FR 60933 - Antarctic Conservation Act Permit Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

...Notice is hereby given that the National Science Foundation (NSF) has received a waste management permit application for a flight by a Beechcraft Queen Air 65 ``Excaliber'' to depart Punta Arenas, Chile, fly over the South Pole, land at Teniente Marsh Base (Frei Base) where it will overnight, and return to Punta Arenas, Chile. The application is submitted by World Flyers of Buena Vista, CO and submitted to NSF pursuant to regulations issued under the Antarctic Conservation Act of 1978.

BioArena studies: unique function of endogenous formaldehyde and ozone in the antibiotic effect--a review.

PubMed

Tyihák, Erno; Móricz, Agnes M; Ott, Péter G

2012-01-01

The investigations demonstrated clearly a unique function and role of endogenous formaldehyde (HCHO) and ozone (O3) in the antibiotic effect of diverse molecules having different chemical structure. Elimination of HCHO and/or O3 from the layer chromatographic spots resulted in a decrease in the antimicrobial activity. On the basis of detection and measure of endogenous HCHO and O3 BioArena enables to both direct isolation and biological evaluation of new bioactive compounds.

Dynamic Camouflage in Benthic and Pelagic Cephalopods: An Interdisciplinary Approach to Crypsis Based on Color, Reflection, and Bioluminescence

DTIC Science & Technology

2011-09-30

the holodeck to test predation responses (left) and the optomotor response (right) We also studied the basic principles octopuses use to camouflage...the specific background the animal was on (Figure 6). Figure 4: An octopus settled in the test arena. Figure 5: Left) test arena; center) result of...separate photonic structures in nine evolutionarily diverse species of open-ocean squid and an octopus . RESULTS Objective 1, Light measurements: The most

Complementary and Alternative Medicine for Treatment of Food Allergy.

PubMed

Li, Xiu-Min

2018-02-01

The prevalence of food allergy is increasing. Food allergy can be life threatening and there is no approved treatment available. Allergen avoidance and rescue medication remain the sole management tools. Complementary and alternative medicine (CAM) use is common in the United States. However, research into safety and efficacy for food allergy is limited. Continued scientific research into food allergy herbal formula 2 (FAHF-2), refined methods of formulation, purified compounds, and other modalities are needed. Traditional Chinese medicine is the main component of CAM in the United States. Conventional doctors, CAM practitioners, and patients' families must collaborate to comanage these patients. Copyright © 2017 Elsevier Inc. All rights reserved.

Views and experiences of healthcare professionals towards the use of African traditional, complementary and alternative medicines among patients with HIV infection: the case of eThekwini health district, South Africa.

PubMed

Nlooto, Manimbulu

2015-06-06

Many patients with human immunodeficiency virus infection use traditional, complementary, and alternative medicines and other practices to combat the disease, with some also using prescribed antiretroviral therapy provided by the public health sector. This study aimed to establish the awareness of public sector biomedical health care providers on the use of traditional, complementary and alternative medicines by HIV-infected patients who also used highly active antiretroviral therapy, and to determine whether this was based on patients seen or cases being reported to them. Potential risks of interactions between the prescribed antiretroviral and non-prescribed medication therapies may pose safety and effectiveness issues in patients using both types of treatment. A descriptive cross-sectional study, using a researcher administered semi-structured questionnaire, was conducted from June to August 2013 at ten public sector antiretroviral clinics in five regional, three specialised and two district hospitals in eThekwini Health District, South Africa. Questionnaires were administered through face-to face interview to 120 eligible participants consisting of doctors, nurses, pharmacists and post-basic pharmacist assistants in HIV clinical practice. The results are presented as percent or proportion with standard error (SE), or as frequency. Ninety-four respondents completed the questionnaire, yielding a response rate of 78.3 %. Almost half (48/94) were aware of patients using African traditional herbal medicines, over-the-counter supplements, unnamed complementary Ayurveda medicines and acupuncture. Twenty-three of the 94 respondents (24.4 %) said they had consulted patients who were using both antiretroviral therapy and certain types of non-prescribed medication in the previous three months. Awareness among healthcare providers on patient use of traditional, complementary and alternative medicines was relatively high. Few respondents had seen patients who used mostly African traditional medicines, over-the counter supplements, and negligible complementary Ayurveda medicines and acupuncture, with caution being advised in the interpretation of the former. Further research is needed to investigate communication between healthcare providers and patients in this regard, and levels of acceptance of traditional, complementary and alternative medicines by biomedical health care workers in HIV public sector practice.

Identification of potential opinion leaders in child health promotion in Sweden using network analysis.

PubMed

Guldbrandsson, Karin; Nordvik, Monica K; Bremberg, Sven

2012-08-08

Opinion leaders are often local individuals with high credibility who can influence other people. Robust effects using opinion leaders in diffusing innovations have been shown in several randomized controlled trials, for example regarding sexually transmitted infections (STI), human immunodeficiency virus (HIV) prevention, mammography rates and caesarean birth delivery rates. In a Cochrane review 2010 it was concluded that the use of opinion leaders can successfully promote evidence-based practice. Thus, using opinion leaders within the public health sector might be one means to speed up the dissemination of health promoting and disease preventing innovations. Social network analysis has been used to trace and map networks, with focus on relationships and positions, in widely spread arenas and topics. The purpose of this study was to use social network analysis in order to identify potential opinion leaders at the arena of child health promotion in Sweden. By using snowball technique a short e-mail question was spread in up to five links, starting from seven initially invited persons. This inquiry resulted in a network consisting of 153 individuals. The most often mentioned actors were researchers, public health officials and paediatricians, or a combination of these professions. Four single individuals were mentioned by five to seven other persons in the network. These individuals obviously possess qualities that make other professionals within the public health sector listen to and trust them. Social network analysis seemed to be a useful method to identify influential persons with high credibility, i.e. potential opinion leaders, at the arena of child health promotion in Sweden. If genuine opinion leaders could be identified directed measures can be carried out in order to spread new and relevant knowledge. This may facilitate for public health actors at the local, regional and national level to more rapidly progress innovations into everyday practice. However, effectiveness studies of opinion leaders in the public health sector still have to be performed.

Doing Research with Teachers

ERIC Educational Resources Information Center

Nussbaum, Luci

2017-01-01

Research in schools entails a journey of mutual recognition and trust between the researchers and the teaching staff, and a negotiation of give-and-take. The most effective reward for both parties is engaging in a mutually satisfying project in which both the researchers and the teachers occupy complementary spaces--rather than asymmetrical…

Tai Chi and Qi Gong for Health and Well-Being

MedlinePlus Videos and Cool Tools

... What Is Complementary, Alternative or Integrative Health? Safety Information Know the Science For Health Care Professionals Clinical Practice Guidelines Literature Reviews All Health Information Research Research Results Results by Date Sponsored by ...

The Road to Reason.

ERIC Educational Resources Information Center

Wright, Benjamin D.

2000-01-01

Summarizes the distinctions between qualitative and quantitative research and shows their complementary aspects. Shows there is no contradiction or conflict between the qualitative and the quantitative and discusses Rasch measurement as the construction tool of quantitative research. (SLD)

Engaging Underrepresented Minorities in Research: Our Vision for a "Research-Friendly Community".

PubMed

Olson, Mary; Cottoms, Naomi; Sullivan, Greer

2015-01-01

This article introduces our "Research-Friendly Community" vision, placing research in the arena of social justice by giving citizens a voice and opportunity to actively determine research agendas in their community. The mission of Tri-County Rural Health Network, a minority-owned, community-based nonprofit serving 16 counties in Arkansas' Mississippi River Delta region, is to increase access to health-related services and opportunities to both participate in and shape research. Tri-County has built trust with the community through the use of Deliberative Democracy Forums, a model devised by the Kettering Foundation and through a community health worker program called Community Connectors. Over time, a partnership was formed with investigators at the University of Arkansas for Medical Sciences (UAMS). Tri-County serves as a boundary spanner to link community members, other community organizations, local politicians, policy maker, and researchers. We describe our experience for other nonprofits or universities who might want to develop a similar program.

Temporal stability of novelty exploration in mice exposed to different open field tests.

PubMed

Kalueff, Allan V; Keisala, Tiina; Minasyan, Anna; Kuuslahti, Marianne; Tuohimaa, Pentti

2006-03-01

We investigated behavioural activity and temporal distribution (patterning) of mouse exploration in different open field (OF) arenas. Mice of 129S1 (S1) strain were subjected in parallel to three different OF arenas (Experiment 1), two different OF arenas in two trials (Experiment 2) or two trials of the same OF test (Experiment 3). Overall, mice demonstrated a high degree of similarity in the temporal profile of novelty-induced horizontal and vertical exploration (regardless of the size, colour and shape of the OF), which remained stable in subsequent OF exposures. In Experiments 4 and 5, we tested F1 hybrid mice (BALB/c-S1; NMRI-S1), and Vitamin D receptor knockout mice (generated on S1 genetic background), again showing strikingly similar temporal patterns of their OF exploration, despite marked behavioural strain differences in anxiety and activity. These results suggest that mice are characterised by stability of temporal organization of their exploration in different OF novelty situations.

Developing the research idea.

PubMed

Toledo-Pereyra, Luis H

2011-01-01

After the interest in surgical research, developing the research idea is of fundamental importance because without it we can not have research. Where do the research ideas come from then? Is there any better way to improve our ability to generate research ideas? Where do they come from? What are the factors that stimulate the research idea? Anything we do in and out of medicine or surgery should be the force that will maintain our mind occupied on our future research ideas. From events in the clinical arena to discussions in formal rounds or informal meetings should be the origin of our thinking in research. So, the generation of research ideas come from any place and we should be aware of it. We could be successful in research if we could produce and accumulate the ideas as they frequently present to us in our professional or daily life. The research environment could help us in securing the presence and evolution of the idea. Be aware of changes and future developments and be ready to admit and grow the research idea that could be presented to you during the practice of medicine.

'Take small steps to go a long way' consumer involvement in research into complementary and alternative therapies.

PubMed

Paterson, Charlotte

2004-08-01

This investigation set out to learn about consumer involvement in complementary medicine research from those who have experience of practice in this area. A literature search was combined with written and oral responses from key people and organisations in the UK. Letter or e-mail contact was made with 59 key people and organisations and 43 people responded. Eighteen respondents were interviewed. The overall level of consumer involvement was low but participants provided examples of experiences of consumer involvement in commissioning, designing, carrying out, and disseminating research. Clear roles and tasks and a consumer-friendly research environment, enabled consumers to contribute, gain confidence, and gradually widen their areas of involvement. There appears to be no single 'right way' for researchers and consumers to work together, but with experience and mutual respect researchers became increasingly enthusiastic about the value of the consumer perspective. As one consumer said: 'You have to take small steps to go a long way'.

Origins and Consequences of Religious Restrictions: A Global Overview

PubMed Central

Finke, Roger

2014-01-01

Despite the international controversies surrounding religious restrictions and freedoms, the topic has only recently received substantial research attention. Drawing on this new body of research, and multiple research projects in progress, this address explores both the origins and consequences of religious restrictions in the global arena. To understand the motives for restrictions, I propose hypotheses in three areas: the relationship or lack of relationship between institutional religion and the state, the willingness and capacity of the state to ensure freedoms, and the larger social and cultural pressures restricting freedoms, including social and political movements targeting minority religions. Turning to the consequences of religious restrictions, I explore how and why restrictions alter the religious economy (i.e., formation, supply and operation of religions) and are associated with higher levels of religious persecution, religious violence and intrastate conflict in general. Finally, I review additional areas where research is needed. PMID:25364225

The effects of therapeutic touch on pain.

PubMed

Monroe, Carolyn Magdalen

2009-06-01

To better understand how Therapeutic Touch can be used in today's health care arena, this integrative literature review will examine current research that will help answer the question, Does Therapeutic Touch reduce pain? An extensive search was conducted of the online databases MEDLINE, CINAHL, Cochrane Library, EMBASE, PsychLIT, and PubMed to retrieve research articles published from 1997 to 2007. Seven studies that were conducted between 1997 and 2004 were found and only five of the seven were included as pertinent evidence to answer the question. All of the research that was reviewed to answer whether Therapeutic Touch could significantly reduce pain revealed a majority of statistically significant positive results for implementing this intervention. Because there are no identified risks to Therapeutic Touch as a pain relief measure, it is safe to recommend despite the limitations of current research. Therapeutic Touch should be considered among the many possible nursing interventions for the treatment of pain.

Perfecting Scientists' Collaboration and Problem-Solving Skills in the Virtual Team Environment

NASA Astrophysics Data System (ADS)

Jabro, A.; Jabro, J.

2012-04-01

PPerfecting Scientists' Collaboration and Problem-Solving Skills in the Virtual Team Environment Numerous factors have contributed to the proliferation of conducting work in virtual teams at the domestic, national, and global levels: innovations in technology, critical developments in software, co-located research partners and diverse funding sources, dynamic economic and political environments, and a changing workforce. Today's scientists must be prepared to not only perform work in the virtual team environment, but to work effectively and efficiently despite physical and cultural barriers. Research supports that students who have been exposed to virtual team experiences are desirable in the professional and academic arenas. Research supports establishing and maintaining established protocols for communication behavior prior to task discussion provides for successful team outcomes. Research conducted on graduate and undergraduate virtual teams' behaviors led to the development of successful pedagogic practices and assessment strategies.

Questing activity in bed bug populations: male and female responses to host signals.

PubMed

Aak, Anders; Rukke, Bjørn A; Soleng, Arnulf; Rosnes, Marte K

2014-09-01

A large-arena bioassay is used to examine sex differences in spatiotemporal patterns of bed bug Cimex lectularius L. behavioural responses to either a human host or CO 2 gas. After release in the centre of the arena, 90% of newly-fed bed bugs move to hiding places in the corners within 24 h. They require 3 days to settle down completely in the arena, with generally low activity levels and the absence of responses to human stimuli for 5 days. After 8-9 days, persistent responses can be recorded. Sex differences are observed, in which females are more active during establishment, respond faster after feeding, expose themselves more than males during the daytime, and respond more strongly to the host signal. The number of bed bugs that rest in harbourages is found to vary significantly according to light setting and sex. Both sexes stay inside harbourages more in daylight compared with night, and males hide more than females during the daytime but not during the night. The spatial distribution of the bed bugs is also found to change with the presence of CO 2 , and peak aggregation around the odour source is observed after 24 min. Both male and female bed bugs move from hiding places or the border of the arena toward the centre where CO 2 is released. Peak responses are always highest during the night. Bed bug behaviour and behaviour-regulating features are discussed in the context of control methods.

Questing activity in bed bug populations: male and female responses to host signals

PubMed Central

Aak, Anders; Rukke, Bjørn A; Soleng, Arnulf; Rosnes, Marte K

2014-01-01

A large-arena bioassay is used to examine sex differences in spatiotemporal patterns of bed bug Cimex lectularius L. behavioural responses to either a human host or CO2 gas. After release in the centre of the arena, 90% of newly-fed bed bugs move to hiding places in the corners within 24 h. They require 3 days to settle down completely in the arena, with generally low activity levels and the absence of responses to human stimuli for 5 days. After 8–9 days, persistent responses can be recorded. Sex differences are observed, in which females are more active during establishment, respond faster after feeding, expose themselves more than males during the daytime, and respond more strongly to the host signal. The number of bed bugs that rest in harbourages is found to vary significantly according to light setting and sex. Both sexes stay inside harbourages more in daylight compared with night, and males hide more than females during the daytime but not during the night. The spatial distribution of the bed bugs is also found to change with the presence of CO2, and peak aggregation around the odour source is observed after 24 min. Both male and female bed bugs move from hiding places or the border of the arena toward the centre where CO2 is released. Peak responses are always highest during the night. Bed bug behaviour and behaviour-regulating features are discussed in the context of control methods. PMID:26166936

Thermal storage HVAC system retrofit provides economical air conditioning

DOE Office of Scientific and Technical Information (OSTI.GOV)

Smith, S.F.

1993-03-01

This article describes an EMS-controlled HVAC system that meets the ventilation and cooling needs of an 18,000-seat indoor ice hockey arena. The Buffalo Memorial Auditorium (affectionately referred to as the Aud) was built in 1937 under the Works Project Administration of the federal government. Its original configuration included a 12,000-seat arena with an ice skating rink. By the late 1980s, the city was unsuccessfully attempting to attract events and tenants to the auditorium, which lacked air conditioning and other modern amenities. Thus, it was decided to renovate the facility to make it marketable. The first phase of the renovation includedmore » installing an air-conditioning system in the arena and repairing the existing building systems that were inoperable because of deferred maintenance. After considering the existing conditions (such as size of the space, intermittent usage, construction restrictions, operating budgets and the limited operations staff), the engineering team designed an innovative HVAC system. The system's features include: a carbon dioxide monitoring device that controls the intake of outside air; an ice storage system that provides chilled water and shifts electrical demand to off-peak hours; and a design that uses the building mass as a heat sink. A new energy management system (EMS) determines building cooling needs based on the type of event, ambient conditions and projected audience size. Then, it selects the most economical method to obtain the desired arena temperature.« less

Walking behavior in a circular arena modified by pulsed light stimulation in Drosophila melanogaster w1118 line.

PubMed

Qiu, Shuang; Xiao, Chengfeng

2018-05-01

The Drosophila melanogaster white-eyed w 1118 line serves as a parental stock, allowing genetic recombination of any gene of interest along with a readily recognizable marker. w 1118 flies display behavioral susceptibility to environmental stimulation such as light. It is of great importance to characterize the behavioral performance of w 1118 flies because this would provide a baseline from which the effect of the gene of interest could be differentiated. Little work has been performed to characterize the walking behavior in adult w 1118 flies. Here we show that pulsed light stimulation increased the regularity of walking trajectories of w 1118 flies in circular arenas. We statistically modeled the distribution of distances to center and extracted the walking structures of w 1118 flies. Pulsed light stimulation redistributed the time proportions for individual walking structures. Specifically, pulsed light stimulation reduced the episodes of crossing over the central region of the arena. An addition of four genomic copies of mini-white, a common marker gene for eye color, mimicked the effect of pulsed light stimulation in reducing crossing in a circular arena. The reducing effect of mini-white was copy-number-dependent. These findings highlight the rhythmic light stimulation-evoked modifications of walking behavior in w 1118 flies and an unexpected behavioral consequence of mini-white in transgenic flies carrying w 1118 isogenic background. Copyright © 2018 Elsevier Inc. All rights reserved.

Gap between science and media revisited: Scientists as public communicators

PubMed Central

Peters, Hans Peter

2013-01-01

The present article presents an up-to-date account of the current media relations of scientists, based on a comprehensive analysis of relevant surveys. The evidence suggests that most scientists consider visibility in the media important and responding to journalists a professional duty—an attitude that is reinforced by universities and other science organizations. Scientific communities continue to regulate media contacts with their members by certain norms that compete with the motivating and regulating influences of public information departments. Most scientists assume a two-arena model with a gap between the arenas of internal scientific and public communication. They want to meet the public in the public arena, not in the arena of internal scientific communication. Despite obvious changes in science and in the media system, the orientations of scientists toward the media, as well as the patterns of interaction with journalists, have their roots in the early 1980s. Although there is more influence on public communication from the science organizations and more emphasis on strategic considerations today, the available data do not indicate abrupt changes in communication practices or in the relevant beliefs and attitudes of scientists in the past 30 y. Changes in the science–media interface may be expected from the ongoing structural transformation of the public communication system. However, as yet, there is little evidence of an erosion of the dominant orientation toward the public and public communication within the younger generation of scientists. PMID:23940312

Gap between science and media revisited: scientists as public communicators.

PubMed

Peters, Hans Peter

2013-08-20

The present article presents an up-to-date account of the current media relations of scientists, based on a comprehensive analysis of relevant surveys. The evidence suggests that most scientists consider visibility in the media important and responding to journalists a professional duty--an attitude that is reinforced by universities and other science organizations. Scientific communities continue to regulate media contacts with their members by certain norms that compete with the motivating and regulating influences of public information departments. Most scientists assume a two-arena model with a gap between the arenas of internal scientific and public communication. They want to meet the public in the public arena, not in the arena of internal scientific communication. Despite obvious changes in science and in the media system, the orientations of scientists toward the media, as well as the patterns of interaction with journalists, have their roots in the early 1980s. Although there is more influence on public communication from the science organizations and more emphasis on strategic considerations today, the available data do not indicate abrupt changes in communication practices or in the relevant beliefs and attitudes of scientists in the past 30 y. Changes in the science-media interface may be expected from the ongoing structural transformation of the public communication system. However, as yet, there is little evidence of an erosion of the dominant orientation toward the public and public communication within the younger generation of scientists.

Health care ethics and health law in the Dutch discussion on end-of-life decisions: a historical analysis of the dynamics and development of both disciplines.

PubMed

Kater, Loes; Houtepen, Rob; De Vries, Raymond; Widdershoven, Guy

2003-12-01

Over the past three or four decades, the concept of medical ethics has changed from a limited set of standards to a broad field of debate and research. We define medical ethics as an arena of moral issues in medicine, rather than a specific discipline. This paper examines how the disciplines of health care ethics and health care law have developed and operated within this arena. Our framework highlights the aspects of jurisdiction (Abbott) and the assignment of responsibilities (Gusfield). This theoretical framework prompted us to study definitions and changing responsibilities in order to describe the development and interaction of health care ethics and health law. We have opted for the context of the Dutch debate about end-of-life decisions as a relevant case study. We argue that the specific Dutch definition of euthanasia as 'intentionally taking the life of another person by a physician, upon that person's request' can be seen as the result of the complex jurisdictional process. This illustrates the more general conclusion that the Dutch debate on end-of-life decisions and the development of the two disciplines must be understood in terms of mutual interaction.

Working for the public health: politics, localism and epistemologies of practice.

PubMed

Phillips, Gemma; Green, Judith

2015-05-01

The recent move of public health back to English local government has reignited debates about the role of a medicalised public health profession. The explicit policy rationale for the move was that local government is the arena in which the social determinants of health can be addressed, and that public health specialists could provide neutral evidence to support action on these. However, if a discourse of 'evidence-based' policy is in principle (if not practice) relatively unproblematic within the health arena, within the more overtly politicised local government space, rather different policy imperatives come to the fore. Responding to calls for research on evidence in practice, this article draws on ethnographic data of local authorities in the first year of the reorganised public health function. Focusing on alcohol policy, we explore how decisions that affect public health are rationalised and enacted through discourses of localism, empiricism and holism. These frame policy outcomes as inevitably plural and contingent: a framing which sits uneasily with normative discourses of evidence-based policy. We argue that locating public health in local government necessitates a refocusing of how evidence for public health is conceptualised, to incorporate multiple, and political, understandings of health and wellbeing. © 2015 The Authors. Sociology of Health & Illness © 2015 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

Theropod courtship: large scale physical evidence of display arenas and avian-like scrape ceremony behaviour by Cretaceous dinosaurs

NASA Astrophysics Data System (ADS)

Lockley, Martin G.; McCrea, Richard T.; Buckley, Lisa G.; Deock Lim, Jong; Matthews, Neffra A.; Breithaupt, Brent H.; Houck, Karen J.; Gierliński, Gerard D.; Surmik, Dawid; Soo Kim, Kyung; Xing, Lida; Yong Kong, Dal; Cart, Ken; Martin, Jason; Hadden, Glade

2016-01-01

Relationships between non-avian theropod dinosaurs and extant and fossil birds are a major focus of current paleobiological research. Despite extensive phylogenetic and morphological support, behavioural evidence is mostly ambiguous and does not usually fossilize. Thus, inferences that dinosaurs, especially theropods displayed behaviour analogous to modern birds are intriguing but speculative. Here we present extensive and geographically widespread physical evidence of substrate scraping behavior by large theropods considered as compelling evidence of “display arenas” or leks, and consistent with “nest scrape display” behaviour among many extant ground-nesting birds. Large scrapes, up to 2 m in diameter, occur abundantly at several Cretaceous sites in Colorado. They constitute a previously unknown category of large dinosaurian trace fossil, inferred to fill gaps in our understanding of early phases in the breeding cycle of theropods. The trace makers were probably lekking species that were seasonally active at large display arena sites. Such scrapes indicate stereotypical avian behaviour hitherto unknown among Cretaceous theropods, and most likely associated with terrirorial activity in the breeding season. The scrapes most probably occur near nesting colonies, as yet unknown or no longer preserved in the immediate study areas. Thus, they provide clues to paleoenvironments where such nesting sites occurred.

Theropod courtship: large scale physical evidence of display arenas and avian-like scrape ceremony behaviour by Cretaceous dinosaurs

PubMed Central

Lockley, Martin G.; McCrea, Richard T.; Buckley, Lisa G.; Deock Lim, Jong; Matthews, Neffra A.; Breithaupt, Brent H.; Houck, Karen J.; Gierliński, Gerard D.; Surmik, Dawid; Soo Kim, Kyung; Xing, Lida; Yong Kong, Dal; Cart, Ken; Martin, Jason; Hadden, Glade

2016-01-01

Relationships between non-avian theropod dinosaurs and extant and fossil birds are a major focus of current paleobiological research. Despite extensive phylogenetic and morphological support, behavioural evidence is mostly ambiguous and does not usually fossilize. Thus, inferences that dinosaurs, especially theropods displayed behaviour analogous to modern birds are intriguing but speculative. Here we present extensive and geographically widespread physical evidence of substrate scraping behavior by large theropods considered as compelling evidence of “display arenas” or leks, and consistent with “nest scrape display” behaviour among many extant ground-nesting birds. Large scrapes, up to 2 m in diameter, occur abundantly at several Cretaceous sites in Colorado. They constitute a previously unknown category of large dinosaurian trace fossil, inferred to fill gaps in our understanding of early phases in the breeding cycle of theropods. The trace makers were probably lekking species that were seasonally active at large display arena sites. Such scrapes indicate stereotypical avian behaviour hitherto unknown among Cretaceous theropods, and most likely associated with terrirorial activity in the breeding season. The scrapes most probably occur near nesting colonies, as yet unknown or no longer preserved in the immediate study areas. Thus, they provide clues to paleoenvironments where such nesting sites occurred. PMID:26741567

Preclinical x-ray dark-field imaging: foreign body detection

NASA Astrophysics Data System (ADS)

Braig, Eva-Maria; Muenzel, Daniela; Fingerle, Alexander; Herzen, Julia; Rummeny, Ernst; Pfeiffer, Franz; Noel, Peter

2017-03-01

The purpose of this study was to evaluate the performance of X-ray dark-field imaging for detection of retained foreign bodies in ex-vivo hands and feet. X-ray dark-field imaging, acquired with a three-grating Talbot-Lau interferometer, has proven to provide access to sub-resolution structures due to small-angle scattering. The study was institutional review board (IRB) approved. Foreign body parts included pieces of wood and metal which were placed in a formalin fixated human ex-vivo hand. The samples were imaged with a grating-based interferometer consisting of a standard microfocus X-ray tube (60 kVp, 100 W) and a Varian 2520-DX detector (pixel size: 127 μm). The attenuation and the dark-field signals provide complementary diagnostic information for this clinical task. With regard to detecting of wooden objects, which are clinically the most relevant, only the dark-field image revealed the locations. The signal is especially strong for dry wood which in comparison is poorly to non-visible in computed tomography. The detection of high atomic-number or dense material and wood-like or porous materials in a single X-ray scan is enabled by the simultaneous acquisition of the conventional attenuation and dark-field signal. Our results reveal that with this approach one can reach a significantly improved sensitivity for detection of foreign bodies, while an easy implementation into the clinical arena is becoming feasible.

Utility of spatially-resolved atmospheric pressure surface sampling and ionization techniques as alternatives to mass spectrometric imaging (MSI) in drug metabolism.

PubMed

Blatherwick, Eleanor Q; Van Berkel, Gary J; Pickup, Kathryn; Johansson, Maria K; Beaudoin, Marie-Eve; Cole, Roderic O; Day, Jennifer M; Iverson, Suzanne; Wilson, Ian D; Scrivens, James H; Weston, Daniel J

2011-08-01

Tissue distribution studies of drug molecules play an essential role in the pharmaceutical industry and are commonly undertaken using quantitative whole body autoradiography (QWBA) methods. The growing need for complementary methods to address some scientific gaps around radiography methods has led to increased use of mass spectrometric imaging (MSI) technology over the last 5 to 10 years. More recently, the development of novel mass spectrometric techniques for ambient surface sampling has redefined what can be regarded as "fit-for-purpose" for MSI in a drug metabolism and disposition arena. Together with a review of these novel alternatives, this paper details the use of two liquid microjunction (LMJ)-based mass spectrometric surface sampling technologies. These approaches are used to provide qualitative determination of parent drug in rat liver tissue slices using liquid extraction surface analysis (LESA) and to assess the performance of a LMJ surface sampling probe (LMJ-SSP) interface for quantitative assessment of parent drug in brain, liver and muscle tissue slices. An assessment of the utility of these spatially-resolved sampling methods is given, showing interdependence between mass spectrometric and QWBA methods, in particular there emerges a reason to question typical MSI workflows for drug metabolism; suggesting the expedient use of profile or region analysis may be more appropriate, rather than generating time-intensive molecular images of the entire tissue section.

Complementary and alternative medicine use in children with thalassaemia.

PubMed

Efe, Emine; Işler, Ayşegül; Sarvan, Süreyya; Başer, Hayriye; Yeşilipek, Akif

2013-03-01

The aims of this study were to: (1) determine the types of complementary and alternative medicine use among children with thalassaemia as reported by parents and (2) describe sociodemographic and medical factors associated with the use of such treatments in families residing in southern Turkey. Thalassaemia is one of the most common human genetic diseases. Despite the therapeutic efforts, patients will encounter a variety of physical and psychological problems. Therefore, the use of complementary and alternative medicines among children thalassaemia is becoming increasingly popular. This is a descriptive study of complementary and alternative medicine. This study was conducted in the Hematology Outpatient Clinic at Akdeniz University Hospital and in the Thalassemia Centre at Ministry of Health Antalya Education and Research Hospital, Antalya, Turkey, between January 2010-December 2010. Parents of 97 paediatric patients, among 125 parents who applied to the haematology outpatient clinic and thalassaemia centre between these dates, agreed to take part in the study with whom contact could be made were included. Data were collected by using a questionnaire. The proportion of parents who reported using one or more of the complementary and alternative medicine methods was 82·5%. Of these parents, 61·8% were using prayer/spiritual practice, 47·4% were using nutritional supplements and 35·1% were using animal materials. It was determined that a significant portion of the parents using complementary and alternative medicine use it to treat their children's health problems, they were informed about complementary and alternative medicine by their paediatricians and family elders, and they have discussed the use of complementary and alternative medicine with healthcare professionals. To sustain medical treatment and prognosis of thalassaemia, it is important for nurses to consult with their patients and parents regarding the use and potential risks of some complementary and alternative medicine. © 2012 Blackwell Publishing Ltd.

Three-dimensional imaging modalities in endodontics

PubMed Central

Mao, Teresa

2014-01-01

Recent research in endodontics has highlighted the need for three-dimensional imaging in the clinical arena as well as in research. Three-dimensional imaging using computed tomography (CT) has been used in endodontics over the past decade. Three types of CT scans have been studied in endodontics, namely cone-beam CT, spiral CT, and peripheral quantitative CT. Contemporary endodontics places an emphasis on the use of cone-beam CT for an accurate diagnosis of parameters that cannot be visualized on a two-dimensional image. This review discusses the role of CT in endodontics, pertaining to its importance in the diagnosis of root canal anatomy, detection of peri-radicular lesions, diagnosis of trauma and resorption, presurgical assessment, and evaluation of the treatment outcome. PMID:25279337

Lewis Structures Technology, 1988. Volume 3: Structural Integrity Fatigue and Fracture Wind Turbines HOST

NASA Technical Reports Server (NTRS)

1988-01-01

The charter of the Structures Division is to perform and disseminate results of research conducted in support of aerospace engine structures. These results have a wide range of applicability to practioners of structural engineering mechanics beyond the aerospace arena. The specific purpose of the symposium was to familiarize the engineering structures community with the depth and range of research performed by the division and its academic and industrial partners. Sessions covered vibration control, fracture mechanics, ceramic component reliability, parallel computing, nondestructive evaluation, constitutive models and experimental capabilities, dynamic systems, fatigue and damage, wind turbines, hot section technology (HOST), aeroelasticity, structural mechanics codes, computational methods for dynamics, structural optimization, and applications of structural dynamics, and structural mechanics computer codes.

Public policy: extending psychology's contributions to national priorities.

PubMed

DeLeon, Patrick H; Kazdin, Alan E

2010-08-01

Much of today's psychological research and practice is relevant to our national health agenda and can serve the public interest. President Obama's landmark health care reform success provides an unprecedented opportunity to revolutionize society's definition of "quality care" and highlight rehabilitation's potential. Advocacy, vision, and a public policy presence with persistence are critical. Those involved often focus exclusively upon specific issues (e.g., reimbursement, research funding, or graduate student support). By developing a "bigger picture" approach addressing society's real needs and embracing the changes technology will ultimately bring, psychology can have a more lasting impact. There are unlimited opportunities to advance the profession through personal involvement in the public policy arena. It is essential that psychology's next generation receives relevant mentoring.

Asian and Pacific Islander cultural values: considerations for health care decision making.

PubMed

McLaughlin, L A; Braun, K L

1998-05-01

As the United States becomes more ethnically diverse, health care practitioners must learn about the perspectives and values of a variety of cultural groups. Of interest is how these cultural values intersect with those of the dominant culture, especially in the health care arena. This article explores the values that influence decision making among Asian and Pacific Islander cultures, with specific illustrations from six of these cultures. The literature, along with our observations as health professionals and researchers working in Hawaii, suggest potential areas of conflict between the more collectivist values of Asian and Pacific Islander cultures and the more individualist orientation of the U.S. health care system. Implications for practice and research are presented.

INNOVATIVE ENVIRONMENTAL EDUCATION CONTRIBUTES TO IMPROVED MANAGEMENT PRACTICES IN THE MID-ATLANTIC

EPA Science Inventory

EPA and other federal agencies have conducted considerable research in the Mid-Atlantic region. EPA's Science to Achieve Results (STAR) program funds academic scientists and engineers to conduct complementary research. Some of the research results are being used, but there is a...

Collaborative Work and the Future of Humanities Teaching

ERIC Educational Resources Information Center

Ullyot, Michael; O'Neill, Kate E.

2016-01-01

This article explores the degree to which student collaborations on research and writing assignments can effectively realize learning outcomes. The assignment, in this case, encouraged students to contribute discrete parts of a research project in order to develop their complementary abilities: researching, consulting, drafting, and revising. The…

Mixed or Complementary Messages: Making the Most of Unexpected Assessment Results

ERIC Educational Resources Information Center

Jones, Phil; Bauder, Julia; Engel, Kevin

2016-01-01

Grinnell College participated in ACRL's [Association of College and Research Libraries] first cohort of Assessment in Action (AiA), undertaking a mixed-methods action research project to assess the effectiveness of librarian-led research literacy sessions in improving students' research skills. The quantitative data showed that the quality of…

The timing of introduction of complementary foods and later health.

PubMed

Agostoni, Carlo; Przyrembel, Hildegard

2013-01-01

Complementary food is needed when human milk (or infant formula) alone is no longer sufficient for nutritional reasons. The timing of introduction needs to be determined on an individual basis although 6 months of exclusive breastfeeding can be recommended for most healthy term infants. Solid foods are intended to 'complement' ongoing breastfeeding with those dietary items whose intake has become marginal or insufficient. Both breastfeeding and complementary feeding can have direct or later consequences on health. Possible short-term health effects concern growth velocity and infections while possible long-term effects may relate to obesity, cardiovascular disease, autoimmunity (celiac disease and type 1 diabetes) and atopic disorders. For most of these it is impossible on the basis of the available evidence to conclude on the age when risks related to the start of complementary feeding are lowest or highest, with the possible exception of infections and early growth velocity. For undesirable health consequences, whilst potential mechanisms are recognized, the evidence from mostly observational studies is insufficient and requires more and prospective research. While the 6-month goal is desirable, introduction of suitable complementary food after 4 completed months with ongoing breastfeeding can be considered without adverse health consequences for infants living in affluent countries. Even less evidence on the consequences of the timing of complementary food introduction is available for formula-fed infants. Copyright © 2013 S. Karger AG, Basel.

Weaning Time in Preterm Infants: An Audit of Italian Primary Care Paediatricians.

PubMed

Baldassarre, Maria Elisabetta; Di Mauro, Antonio; Pedico, Annarita; Rizzo, Valentina; Capozza, Manuela; Meneghin, Fabio; Lista, Gianluca; Laforgia, Nicola

2018-05-15

According to the 2016 Italian National Institute of Statistics (Istat) data in Italy, about 6.7% of all newborns are born prematurely. Due to the lack of data on current complementary feeding in preterm infants in Italy, the aim of the survey was to evaluate individual attitudes of primary care paediatricians, concerning the introduction of complementary foods in preterm infants. An internet-based survey was conducted among primary care paediatricians, working in Italy, regarding (1) timing of the introduction of complementary foods to preterm newborns; (2) type of complementary foods introduced; (3) vitamin D and iron supplementations. A total of 347 primary care Italian paediatricians answered the questionnaire; 44% of responders based the timing of the introduction of solid food exclusively on an infant's age, 18% on an infant's neurodevelopmental status and 4% on the body weight; the remaining 34% based the timing on two or more of these aspects. The type of complementary foods did not comply with an evidence-based sequence; 98% of participants promoted vitamin D supplementation and 89% promoted iron supplementation with great diversity in timing and doses. Due to limited evidence, there is a great heterogeneity in the attitudes of primary care paediatricians concerning the introduction of complementary foods to preterm newborns. Further research is needed to provide evidence-based guidelines regarding weaning preterm newborns.

The outcomes of complementary and alternative medicine use among pregnant and birthing women: current trends and future directions.

PubMed

Steel, Amie; Adams, Jon; Sibbritt, David; Broom, Alex

2015-06-01

Complementary and alternative medicine is used by a substantial number of pregnant women and maternity care providers are often faced with the task of ensuring women are using safe and effective treatments while respecting a woman's right to autonomous decision-making. In the era of evidence-based medicine maternity health professionals are expected to draw upon the best available evidence when making clinical decisions and providing health advice. This review will outline the current trends in research evidence associated with the outcomes of complementary and alternative medicine use amongst pregnant and birthing women as well as highlight some potential directions for future development in this important yet largely unknown topic in contemporary maternity care.

Beyond the Academic Journal: Unfreezing Misconceptions About Mental Illness and Gun Violence Through Knowledge Translation to Decision-Makers.

PubMed

Horwitz, Joshua; Grilley, Anna; Kennedy, Orla

2015-06-01

In a policy arena characterized by polarized debate, such as the consideration of legal interventions to prevent gun violence, research evidence is an important tool to inform decision-making processes. However, unless the evidence is communicated to stakeholders who can influence policy decisions, the research will often remain an academic exercise with little practical impact. The Educational Fund to Stop Violence's process of "unfreezing" individual perceptions and conventional interpretations of the relationship between mental illness and gun violence, forming a consensus, and translating this knowledge to stakeholders through state discussion forums is one way to inform policy change. The recent passage of gun violence prevention legislation in California provides an example of successfully closing the knowledge translation gap between research and decision-making processes. Copyright © 2015 John Wiley & Sons, Ltd.

Fleet Sizing of Automated Material Handling Using Simulation Approach

NASA Astrophysics Data System (ADS)

Wibisono, Radinal; Ai, The Jin; Ratna Yuniartha, Deny

2018-03-01

Automated material handling tends to be chosen rather than using human power in material handling activity for production floor in manufacturing company. One critical issue in implementing automated material handling is designing phase to ensure that material handling activity more efficient in term of cost spending. Fleet sizing become one of the topic in designing phase. In this research, simulation approach is being used to solve fleet sizing problem in flow shop production to ensure optimum situation. Optimum situation in this research means minimum flow time and maximum capacity in production floor. Simulation approach is being used because flow shop can be modelled into queuing network and inter-arrival time is not following exponential distribution. Therefore, contribution of this research is solving fleet sizing problem with multi objectives in flow shop production using simulation approach with ARENA Software

Engaging the Global South on climate engineering research

NASA Astrophysics Data System (ADS)

Winickoff, David E.; Flegal, Jane A.; Asrat, Asfawossen

2015-07-01

The Global South is relatively under-represented in public deliberations about solar radiation management (SRM), a controversial climate engineering concept. This Perspective analyses the outputs of a deliberative exercise about SRM, which took place at the University of California-Berkeley and involved 45 mid-career environmental leaders, 39 of whom were from the Global South. This analysis identifies and discusses four themes from the Berkeley workshop that might inform research and governance in this arena: (1) the 'moral hazard' problem should be reframed to emphasize 'moral responsibility'; (2) climate models of SRM deployment may not be credible as primary inputs to policy because they cannot sufficiently address local concerns such as access to water; (3) small outdoor experiments require some form of international public accountability; and (4) inclusion of actors from the Global South will strengthen both SRM research and governance.

A bibliometric analysis of two decades of aromatherapy research.

PubMed

Koo, Malcolm

2017-01-18

Quantitative data are lacking on the profile of published research in aromatherapy. The objective of the study was to investigate the profile of original and review articles under the topic aromatherapy using bibliometric analysis. Articles on aromatherapy, published between 1995 and 2014, were retrieved from the Science Citation Index-Expanded database from the Web of Science. The records extracted were analyzed for citation characteristics, including the distribution of publication years, languages, countries or regions, journals, articles, and authors using HistCite 12.03.17. VOSviewer v.1.61 was used to construct bibliometric diagrams. A total of 549 original and review articles, published in 287 different peer-reviewed journals by 1888 authors, were identified. There was a steady increase in the number of published articles from 1995 to 2014. The majority of the articles was written in English (95.8%) and the United States was the leading country in the total number of published articles (n = 107, 19.5%) Journal of Alternative and Complementary Medicine published the greatest number of articles on the topic (n = 31, 5.6%). The article that received the greatest number of citations was published in Complementary Therapies in Medicine. Visualization analysis based on co-occurrences of words in the title and abstract revealed three clusters of research topics, including essential oil, intervention, and complementary medicine. This study provided a systematic overview of productivity and visibility of research work in aromatherapy and the findings could be used for organizing and prioritizing future research efforts in aromatherapy research.

The role of global traditional and complementary systems of medicine in the treatment of mental health disorders.

PubMed

Gureje, Oye; Nortje, Gareth; Makanjuola, Victor; Oladeji, Bibilola D; Seedat, Soraya; Jenkins, Rachel

2015-02-01

Traditional and complementary systems of medicine include a broad range of practices, which are commonly embedded in cultural milieus and reflect community beliefs, experiences, religion, and spirituality. Two major components of this system are discernible: complementary alternative medicine and traditional medicine, with different clientele and correlates of patronage. Evidence from around the world suggests that a traditional or complementary system of medicine is commonly used by a large number of people with mental illness. Practitioners of traditional medicine in low-income and middle-income countries fill a major gap in mental health service delivery. Although some overlap exists in the diagnostic approaches of traditional and complementary systems of medicine and conventional biomedicine, some major differences exist, largely in the understanding of the nature and cause of mental disorders. Treatments used by providers of traditional and complementary systems of medicine, especially traditional and faith healers in low-income and middle-income countries, might sometimes fail to meet widespread understandings of human rights and humane care. Nevertheless, collaborative engagement between traditional and complementary systems of medicine and conventional biomedicine might be possible in the care of people with mental illness. The best model to bring about that collaboration will need to be established by the needs of the extant mental health system in a country. Research is needed to provide an empirical basis for the feasibility of such collaboration, to clearly delineate its boundaries, and to test its effectiveness in bringing about improved patient outcomes. Copyright © 2015 Elsevier Ltd. All rights reserved.

Reiki therapy: a nursing intervention for critical care.

PubMed

Toms, Robin

2011-01-01

Complementary and alternative medicine (CAM) is not generally associated with the complexity and intensity of critical care. Most CAM therapies involve slow, calming techniques that seem to be in direct contrast with the fast-paced, highly technical nature of critical care. However, patients in critical care often find themselves coping with the pain and stress of their illness exacerbated by the stress of the critical care environment. Complementary and alternative medicine-related research reveals that complementary therapies, such as Reiki, relieve pain and anxiety and reduce symptoms of stress such as elevated blood pressure and pulse rates. Patients and health care professionals alike have become increasingly interested in complementary and alternative therapies that do not rely on expensive, invasive technology, and are holistic in focus. Reiki is cost-effective, noninvasive, and can easily be incorporated into patient care. The purpose of this article is to examine the science of Reiki therapy and to explore Reiki as a valuable nursing intervention.

Linking Research and Teaching: Context, Conflict and Complementarity

ERIC Educational Resources Information Center

Pan, Wei; Cotton, Debby; Murray, Paul

2014-01-01

Although research and teaching have often been regarded as complementary in enhancing the quality of student learning, little previous research has explored the conflicts associated with linking the two activities. This paper aims to examine specific issues arising within the environmental building disciplines at a UK university, and to explore…

Research, Teaching, and Publication Productivity: Mutuality Versus Competition in Academia.

ERIC Educational Resources Information Center

Fox, Mary Frank

1992-01-01

Addresses the relationship between research and teaching in the social sciences. Explains that the study examined academic work from economics, political science, psychology, and sociology departments to determine work attitudes and practices. Concludes that teaching and research are not complementary roles but different conflicting dimensions.…

From monocausality to systems thinking: a complementary and alternative conceptual approach for better understanding the development and prevention of sports injury.

PubMed

Hulme, Adam; Finch, Caroline F

The science of sports injury control, including both its cause and prevention, has largely been informed by a biomedical and mechanistic model of health. Traditional scientific practice in sports injury research has routinely involved collapsing the broader socioecological landscape down in order to analyse individual-level determinants of injury - whether biomechanical and/or behavioural. This approach has made key gains for sports injury prevention research and should be further encouraged and allowed to evolve naturally. However, the public health, Applied Human Factors and Ergonomics, and injury epidemiological literature more broadly, has accepted the value of a socioecological paradigm for better understanding disease and injury processes, and sports injury research will fall further behind unless it does the same. A complementary and alternative conceptual approach towards injury control known as systems thinking that builds on socioecological science, both methodologically and analytically, is readily available and fast developing in other research areas. This review outlines the historical progression of causal concepts in the field of epidemiology over the course of the modern scientific era. From here, causal concepts in injury epidemiology, and models of aetiology as found in the context of sports injury research are presented. The paper finishes by proposing a new research agenda that considers the potential for a systems thinking approach to further enhance sports injury aetiological understanding. A complementary systems paradigm, however, will require that sports injury epidemiologists bring their knowledge and skillsets forwards in an attempt to use, adapt, and even refine existing systems-based approaches. Alongside the natural development of conventional scientific methodologies and analyses in sports injury research, progressing forwards to a systems paradigm is now required.

The Human Capital of Knowledge Brokers: An analysis of attributes, capacities and skills of academic teaching and research faculty at Kenyan schools of public health.

PubMed

Jessani, Nasreen; Kennedy, Caitlin; Bennett, Sara

2016-08-02

Academic faculty involved in public health teaching and research serve as the link and catalyst for knowledge synthesis and exchange, enabling the flow of information resources, and nurturing relations between 'two distinct communities' - researchers and policymakers - who would not otherwise have the opportunity to interact. Their role and their characteristics are of particular interest, therefore, in the health research, policy and practice arena, particularly in low- and middle-income countries. We investigated the individual attributes, capacities and skills of academic faculty identified as knowledge brokers (KBs) in schools of public health (SPH) in Kenya with a view to informing organisational policies around the recruitment, retention and development of faculty KBs. During April 2013, we interviewed 12 academics and faculty leadership (including those who had previously been identified as KBs) from six SPHs in Kenya, and 11 national health policymakers with whom they interact. Data were qualitatively analyzed using inductive thematic analysis to unveil key characteristics. Key characteristics of KBs fell into five categories: sociodemographics, professional competence, experiential knowledge, interactive skills and personal disposition. KBs' reputations benefitted from their professional qualifications and content expertise. Practical knowledge in policy-relevant situations, and the related professional networks, allowed KB's to navigate both the academic and policy arenas and also to leverage the necessary connections required for policy influence. Attributes, such as respect and a social conscience, were also important KB characteristics. Several changes in Kenya are likely to compel academics to engage increasingly with policymakers at an enhanced level of debate, deliberation and discussion in the future. By recognising existing KBs, supporting the emergence of potential KBs, and systematically hiring faculty with KB-specific characteristics, SPHs can enhance their collective human capital and influence on public health policy and practice. Capacity strengthening of tangible skills and recognition of less tangible personality characteristics could contribute to enhanced academic-policymaker networks. These, in turn, could contribute to the relevance of SPH research and teaching programs as well as evidence-informed public health policies.

Human resources for health in six healthcare arenas under stress: a qualitative study.

PubMed

Durham, Jo; Pavignani, Enrico; Beesley, Mark; Hill, Peter S

2015-03-29

Research on "human resources for health" (HRH) typically focuses on the public health subsector, despite the World Health Organization's inclusive definition to the contrary. This qualitative research examines the profile of HRH in six conflict-affected contexts where the public health subsector does not dominate healthcare service provision and HRH is a less coherent and cohesive entity: Afghanistan, the Central African Republic (CAR), the Democratic Republic of Congo (DR Congo), Haiti, the Occupied Palestinian Territories and Somalia. The study uses a multiple-country qualitative research design including documentary analysis and key informant interviews undertaken between 2010 and 2012. The documentary analysis included peer-reviewed articles, books, unpublished research and evaluations and donor and non-government organisation reviews. A common thematic guide, informed by this analysis, was used to undertake key informant interviews. Informants thought able to provide some insight into the research questions were identified from ministry of health organograms, and from listings of donors and non-government organisations. Local informants outside the familiar structures were also contacted. In CAR, 74 were interviewed; in Somalia 25; . in Haiti, 45; in Afghanistan, 41; in DR Congo, 32; and in the Occupied Palestinian Territories, 30. In addition, peer review was sought on the initial country reports. The study discovered, in each healthcare arena investigated, a crowded HRH space with a wide range of public, private, formal and informal providers of varying levels of competence and a diverse richness of initiatives, shaped by the easy commodification of health and an unregulated market. The weak regulatory framework and capacity to regulate, combined with limited information regarding those not on the state payroll, allowed non-state providers to flourish, if not materially then at least numerically. When examining HRH, a reliance on information provided by the state health sector can only provide a partial and inadequate representation of reality. For policy-makers and planners in disrupted contexts to begin to appreciate fully current and potential HRH, there is a need to study the workforce using conceptual tools that reflect the situation on the ground, rather than idealised patterns generated by incomplete inventories and unrealistic standards.

Referring physician satisfaction: toward a better understanding of hospital referrals.

PubMed

Ponzurick, T G; France, K R; Logar, C M

1998-01-01

Customer satisfaction literature has contributed significantly to the development of marketing strategies in the health-care arena. The research has led to the development of hospital-driven relationship marketing programs. This study examines the inclusion of referring physicians as partners in the hospital's relationship marketing program. In exploring this relationship, medical and hospital facility characteristics that referring physicians find important in making patient referrals to specialty care hospitals are identified and analyzed. The results lead to the development of strategic initiatives which hospital marketers should consider when developing relationship marketing programs designed to satisfy their referring physicians.

Research Issues in Genetic Testing of Adolescents for Obesity

PubMed Central

Segal, Mary E.; Sankar, Pamela; Reed, Danielle R.

2006-01-01

Obesity is often established in adolescence, and advances are being made in identifying its genetic underpinnings. We examine issues related to the eventual likelihood of genetic tests for obesity targeted to adolescents: family involvement; comprehension of the test’s meaning; how knowledge of genetic status may affect psychological adaptation; minors’ ability to control events; parental/child autonomy; ability to make informed medical decisions; self-esteem; unclear distinctions between early/late onset for this condition; and social stigmatization. The public health arena will be important in educating families about possible future genetic tests for obesity. PMID:15478685

AROTAL Ozone and Temperature Vertical Profile Measurements from the NASA DC-8 during the SOLVE II Campaign

NASA Technical Reports Server (NTRS)

McGee, Thomas J.; Twigg, Laurence; Sumnicht, Grant; Hoegy, Walter; Burris, John; Silbert, Donald; Heaps, William; Neuber, R.; Trepte, C. R.

2004-01-01

The AROTAL instrument (Airborne Raman Ozone Temperature and Aerosol Lidar) - a collaboration between scientists at NASA Goddard Space Flight Center, and Langley Research Center - was flown on the NASA DC-8 during the SOLVE II Campaign during January and February, 2003. The flights were flown from the Arena Arctica in Kiruna, Sweden. We report measurements of temperature and ozone profiles showing approximately a 600 ppbv loss in ozone near 17.5 km, over the time frame of the aircraft campaign. Comparisons of ozone profiles from AROTAL are made with the SAGE III instrument.

Review of sports-related concussion: Potential for application in military settings.

PubMed

Lew, Henry L; Thomander, Darryl; Chew, Kelvin T L; Bleiberg, Joseph

2007-01-01

This article reviews current issues and practices in the assessment and clinical management of sports-related concussion. An estimated 300,000 sports-related concussions occur annually in the United States. Much of what has been learned about concussion in the sports arena can be applied to the diagnosis and management of concussion in military settings. Current military guidelines for assessing and managing concussion in war zones incorporate information and methods developed through sports-concussion research. We discuss the incidence, definition, and diagnosis of concussion; concussion grading scales; sideline evaluation tools; neuropsychological assessment; return-to-action criteria; and complications of concussion.

The Educative Leadership Project.

ERIC Educational Resources Information Center

Duignan, P. A.; Macpherson, R. J. S.

This paper reports on the objectives and specifications of an "educative leadership" project that aims to synthesize experience, research, and theory and to develop complementary inservice and postgraduate learning materials. Researchers and theorists are now addressing the lack of philosophical machinery in educational administration.…

Parkinson's Disease: Exercise

MedlinePlus

... link) Treatment Prescription Medications Surgical Treatment Options Medical Marijuana Over the Counter & Complementary Therapies Exercise Exercise Research Neuroprotective Benefits of Exercise Clinical Trials Help Us Make a ...

Synergy optimization and operation management on syndicate complementary knowledge cooperation

NASA Astrophysics Data System (ADS)

Tu, Kai-Jan

2014-10-01

The number of multi enterprises knowledge cooperation has grown steadily, as a result of global innovation competitions. I have conducted research based on optimization and operation studies in this article, and gained the conclusion that synergy management is effective means to break through various management barriers and solve cooperation's chaotic systems. Enterprises must communicate system vision and access complementary knowledge. These are crucial considerations for enterprises to exert their optimization and operation knowledge cooperation synergy to meet global marketing challenges.

Outcomes in EMS-transported attendees from events at a large indoor arena.

PubMed

Chan, Shu B; Quinn, James E

2003-01-01

Many emergency departments (EDs) receive patients from concert or other mass gathering events. The study objective was to determine whether routine emergency medical services (EMS) transport to a hospital from an indoor arena facility is warranted. Retrospective review of transport medical records from an approximately 20,000-seat arena in a major metropolitan area from January 1, 1998, to June 30, 1999. Outcomes studied included inpatient admission rate, diagnoses, treatments, and length of ED stay. The authors reviewed 96 patients transported from 29 separate concert or professional wrestling events. The mean age was 23.2 years (SD, 10.4 yr). Only three patients (3.1%, 95% confidence interval [CI], 0.65%-8.9%) required inpatient admission. The mean length of stay in the ED was 158 minutes (95% CI, 132-185). Thirty-one percent of the patients had diagnoses of alcohol or drug use; trauma accounted for 33%; and medical reasons represented 35% of transports. Alcohol and/or drug cases stayed in the ED 207 minutes (mean), which was 59% longer than trauma cases (130 min) and 47% longer than the 141 minutes for medical cases (p = 0.007). Rock concerts had 45% alcohol/drug-related cases versus 22% for pop concerts and 0% for professional wrestling events (p = 0.001). Patients transported from indoor arena events rarely result in inpatient admissions. Alcohol- and drug-related problems were the primary diagnoses in 31% of these patients and required the most time in the ED. Rock concerts had more alcohol and drug cases than other events.

SUPPORT OF GULF OF MEXICO HYDRATE RESEARCH CONSORTIUM: ACTIVITIES TO SUPPORT ESTABLISHMENT OF A SEA FLOOR MONITORING STATION PROJECT

DOE Office of Scientific and Technical Information (OSTI.GOV)

Paul Higley; J. Robert Woolsey; Ralph Goodman

The Gulf of Mexico Hydrates Research Consortium (GOM-HRC) was established in 1999 to assemble leaders in gas hydrates research. The primary objective of the group has been to design and emplace a remote monitoring station or sea floor observatory (MS/SFO) on the sea floor in the northern Gulf of Mexico by the year 2005, in an area where gas hydrates are known to be present at, or just below, the sea floor. This mission, although unavoidably delayed by hurricanes and other disturbances, necessitates assembling a station that will monitor physical and chemical parameters of the sea water and sea floormore » sediments on a more-or-less continuous basis over an extended period of time. Development of the station has always included the possibility of expanding its capabilities to include biological monitoring, as a means of assessing environmental health. This possibility has recently achieved reality via the National Institute for Undersea Science and Technology's (NIUST) solicitation for proposals for research to be conducted at the MS/SFO. Establishment of the Consortium has succeeded in fulfilling the critical need to coordinate activities, avoid redundancies and communicate effectively among researchers in the arena of gas hydrates research. Complementary expertise, both scientific and technical, has been assembled to promote innovative research methods and construct necessary instrumentation. The observatory has achieved a microbial dimension in addition to the geophysical and geochemical components it had already included. Initial components of the observatory, a probe that collects pore-fluid samples and another that records sea floor temperatures, were deployed in Mississippi Canyon 118 in May of 2005. Follow-up deployments, planned for fall 2005, have had to be postponed and the use of the vessel M/V Ocean Quest and its two manned submersibles sacrificed due to the catastrophic effects of Hurricane Katrina (and later, Rita) on the Gulf Coast. Every effort is being made to locate and retain the services of a replacement vessel and submersibles or Remotely Operated Vehicles (ROVs) but these efforts have been fruitless due to the demand for these resources in the tremendous recovery effort being made in the Gulf area. Station/observatory completion, anticipated for 2007, will likely be delayed by at least one year. The seafloor monitoring station/observatory is funded approximately equally by three federal Agencies: Minerals Management Services (MMS) of the Department of the Interior (DOI), National Energy Technology Laboratory (NETL) of the Department of Energy (DOE), and the National Institute for Undersea Science and Technology (NIUST), an agency of the National Oceanographic and Atmospheric Administration (NOAA). Subcontractors with FY03 funding fulfilled their technical reporting requirements in the previous report (41628R10). Only unresolved matching funds issues remain and will be addressed in the report of the University of Mississippi's Office of Research and Sponsored Programs.« less

Echinacea

MedlinePlus

... Center for Complementary and Integrative Health (NCCIH) is funding research to identify the active constituents in echinacea and to study the effects on the human immune system of substances in ...

Knowledge about complementary, alternative and integrative medicine (CAM) among registered health care providers in Swedish surgical care: a national survey among university hospitals

PubMed Central

2012-01-01

Background Previous studies show an increased interest and usage of complementary and alternative medicine (CAM) in the general population and among health care workers both internationally and nationally. CAM usage is also reported to be common among surgical patients. Earlier international studies have reported that a large amount of surgical patients use it prior to and after surgery. Recent publications indicate a weak knowledge about CAM among health care workers. However the current situation in Sweden is unknown. The aim of this study was therefore to explore perceived knowledge about CAM among registered healthcare professions in surgical departments at Swedish university hospitals. Method A questionnaire was distributed to 1757 registered physicians, nurses and physiotherapists in surgical wards at the seven university hospitals in Sweden from spring 2010 to spring 2011. The questionnaire included classification of 21 therapies into conventional, complementary, alternative and integrative, and whether patients were recommended these therapies. Questions concerning knowledge, research, and patient communication about CAM were also included. Result A total of 737 (42.0%) questionnaires were returned. Therapies classified as complementary; were massage, manual therapies, yoga and acupuncture. Alternative therapies; were herbal medicine, dietary supplements, homeopathy and healing. Classification to integrative therapy was low, and unfamiliar therapies were Bowen therapy, iridology and Rosen method. Therapies recommended by > 40% off the participants were massage and acupuncture. Knowledge and research about CAM was valued as minor or none at all by 95.7% respectively 99.2%. Importance of possessing knowledge about it was valued as important by 80.9%. It was believed by 61.2% that more research funding should be addressed to CAM research, 72.8% were interested in reading CAM-research results, and 27.8% would consider taking part in such research. Half of the participants (55.8%) were positive to learning such therapy. Communication about CAM between patients and the health care professions was found to be rare. Conclusion There is a lack of knowledge about CAM and research about it among registered health care professions in Swedish surgical care. However, in contrast to previous studies the results revealed that the majority perceived it as important to gain knowledge in this field. PMID:22498305

Knowledge about complementary, alternative and integrative medicine (CAM) among registered health care providers in Swedish surgical care: a national survey among university hospitals.

PubMed

Bjerså, Kristofer; Stener Victorin, Elisabet; Fagevik Olsén, Monika

2012-04-12

Previous studies show an increased interest and usage of complementary and alternative medicine (CAM) in the general population and among health care workers both internationally and nationally. CAM usage is also reported to be common among surgical patients. Earlier international studies have reported that a large amount of surgical patients use it prior to and after surgery. Recent publications indicate a weak knowledge about CAM among health care workers. However the current situation in Sweden is unknown. The aim of this study was therefore to explore perceived knowledge about CAM among registered healthcare professions in surgical departments at Swedish university hospitals. A questionnaire was distributed to 1757 registered physicians, nurses and physiotherapists in surgical wards at the seven university hospitals in Sweden from spring 2010 to spring 2011. The questionnaire included classification of 21 therapies into conventional, complementary, alternative and integrative, and whether patients were recommended these therapies. Questions concerning knowledge, research, and patient communication about CAM were also included. A total of 737 (42.0%) questionnaires were returned. Therapies classified as complementary; were massage, manual therapies, yoga and acupuncture. Alternative therapies; were herbal medicine, dietary supplements, homeopathy and healing. Classification to integrative therapy was low, and unfamiliar therapies were Bowen therapy, iridology and Rosen method. Therapies recommended by > 40% off the participants were massage and acupuncture. Knowledge and research about CAM was valued as minor or none at all by 95.7% respectively 99.2%. Importance of possessing knowledge about it was valued as important by 80.9%. It was believed by 61.2% that more research funding should be addressed to CAM research, 72.8% were interested in reading CAM-research results, and 27.8% would consider taking part in such research. Half of the participants (55.8%) were positive to learning such therapy. Communication about CAM between patients and the health care professions was found to be rare. There is a lack of knowledge about CAM and research about it among registered health care professions in Swedish surgical care. However, in contrast to previous studies the results revealed that the majority perceived it as important to gain knowledge in this field.

Performing piety in sexual health research: gender, health and evangelical Christianities in a Mexican human papillomavirus (HPV) study.

PubMed

Wentzell, Emily

2017-12-01

Recent research suggests that health surveillance experiences like clinical trial participation might have unanticipated social consequences. I investigate how evangelical Christians participating in longitudinal, observational sexual health research incorporate that long-term medical surveillance into their religious practice. This exploratory research focuses on Mexican Cristianos' participation in the Cuernavaca arm of the multinational 'Human Papillomavirus in Men' ('HIM') study, which tested men for the common and usually asymptomatic sexually transmitted infection human papillomavirus (HPV) over time. I draw on interviews with heterosexual male research participants and their female partners throughout their medical research involvement, and data from church-based participant observation, to understand how couples framed the HIM study as an arena for performing piety. I argue that evangelical understandings of piety as moral practice encouraged participants to view long-term sexual health surveillance as assistance for living out the health, gender, and marital behaviors promoted by their congregations. This finding suggests that health research designers and ethics committees should consider the health and social outcomes of research participants' agentive incorporation of religious observance into study protocols.

The use of complementary and alternative medicine by pregnant women: a literature review.

PubMed

Hall, Helen G; Griffiths, Debra L; McKenna, Lisa G

2011-12-01

The use of complementary and alternative medicine (CAM) has become increasingly prevalent in industrialised countries, with women being the most prolific users. Some women continue to consume these therapies when they become pregnant. To review the literature exploring prevalence and motivation for use of complementary and alternative medicine by pregnant women. A search for relevant literature published from 2001 was undertaken using a range of databases and by examining relevant bibliographies. Although the estimates vary widely from 1% to 87%, the general trend indicates that a significant number of pregnant women use complementary and alternative medicine. Common modalities used include massage, vitamin and mineral supplements, herbal medicine, relaxation therapies and aromatherapy. Reasons for use are varied and include the belief that these therapies offer safe alternatives to pharmaceuticals, they allow greater choice and control over the childbearing experiences, and they are congruent with their holistic health beliefs. The influence of traditional cultural practices on the use of these therapies is unclear. Most expectant women rely on advice from family and friends, and many do not disclose their use to their pregnancy care providers. Many women use complementary and alternative medicine when they are pregnant. Further research is needed to gain a greater understanding of the true prevalence and expectant women's motivation for the use of complementary and alternative medicine. Health-care professionals are encouraged to ask women about their use of these treatments and seek out relevant information. Copyright © 2010 Elsevier Ltd. All rights reserved.

Traditional, complementary, and alternative medicine approaches to mental health care and psychological wellbeing in India and China.

PubMed

Thirthalli, Jagadisha; Zhou, Liang; Kumar, Kishore; Gao, Jie; Vaid, Henna; Liu, Huiming; Hankey, Alex; Wang, Guojun; Gangadhar, Bangalore N; Nie, Jing-Bao; Nichter, Mark

2016-07-01

India and China face the same challenge of having too few trained psychiatric personnel to manage effectively the substantial burden of mental illness within their population. At the same time, both countries have many practitioners of traditional, complementary, and alternative medicine who are a potential resource for delivery of mental health care. In our paper, part of The Lancet and Lancet Psychiatry's Series about the China-India Mental Health Alliance, we describe and compare types of traditional, complementary, and alternative medicine in India and China. Further, we provide a systematic overview of evidence assessing the effectiveness of these alternative approaches for mental illness and discuss challenges in research. We suggest how practitioners of traditional, complementary, and alternative medicine and mental health professionals might forge collaborative relationships to provide more accessible, affordable, and acceptable mental health care in India and China. A substantial proportion of individuals with mental illness use traditional, complementary, and alternative medicine, either exclusively or with biomedicine, for reasons ranging from faith and cultural congruence to accessibility, cost, and belief that these approaches are safe. Systematic reviews of the effectiveness of traditional, complementary, and alternative medicine find several approaches to be promising for treatment of mental illness, but most clinical trials included in these systematic reviews have methodological limitations. Contemporary methods to establish efficacy and safety-typically through randomised controlled trials-need to be complemented by other means. The community of practice built on collaborative relationships between practitioners of traditional, complementary, and alternative medicine and providers of mental health care holds promise in bridging the treatment gap in mental health care in India and China. Copyright © 2016 Elsevier Ltd. All rights reserved.

Sociolinguistic Approaches to SLA.

ERIC Educational Resources Information Center

Young, Richard

1999-01-01

Discusses two complementary traditions in the study of communication and social context and shows how one researcher's theory of context influences the methodologies he or she adopts. Reviews substantive findings of sociolinguistic researchers in four main areas of second-language acquisition and use: interlanguage variation, cross-cultural…

Voice and Meaning-Making in Team Ethnography

ERIC Educational Resources Information Center

Creese, Angela; Blackledge, Adrian

2012-01-01

Drawing on research on complementary schools in the United Kingdom, this presentation considers some of the issues in the research method used in studying this after-school community site. Processes of analysis employed by the ethnography team are disclosed so as to illuminate the dynamics of theory building in a large research team. (Contains 2…

DOE Office of Scientific and Technical Information (OSTI.GOV)

East, D. R.; Sexton, J.

This was a collaborative effort between Lawrence Livermore National Security, LLC as manager and operator of Lawrence Livermore National Laboratory (LLNL) and IBM TJ Watson Research Center to research, assess feasibility and develop an implementation plan for a High Performance Computing Innovation Center (HPCIC) in the Livermore Valley Open Campus (LVOC). The ultimate goal of this work was to help advance the State of California and U.S. commercial competitiveness in the arena of High Performance Computing (HPC) by accelerating the adoption of computational science solutions, consistent with recent DOE strategy directives. The desired result of this CRADA was a well-researched,more » carefully analyzed market evaluation that would identify those firms in core sectors of the US economy seeking to adopt or expand their use of HPC to become more competitive globally, and to define how those firms could be helped by the HPCIC with IBM as an integral partner.« less

Genes, race, and psychology in the genome era: an introduction.

PubMed

Anderson, Norman B; Nickerson, Kim J

2005-01-01

The mapping of the human genome has reawakened interest in the topic of race and genetics, especially the use of genetic technology to examine racial differences in complex outcomes such as health and intelligence. Advances in genomic research challenge psychology to address the myriad conceptual, methodological, and analytical issues associated with research on genetics and race. In addition, the field needs to understand the numerous social, ethical, legal, clinical, and policy implications of research in this arena. Addressing these issues should not only benefit psychology but could also serve to guide such thought in other fields, including molecular biology. The purpose of this special issue is to begin a discussion of this issue of race and genetics within the field of psychology. Several scholars who work in the fields of genetics, race, or related areas were invited to write (or had previously submitted) articles sharing their perspectives. (c) 2005 APA

Mentally disordered criminal offenders: legal and criminological perspectives.

PubMed

Dahlin, Moa Kindström; Gumpert, Clara Hellner; Torstensson-Levander, Marie; Svensson, Lupita; Radovic, Susanna

2009-01-01

Legal research in Sweden has traditionally focused on a systematization of the legal rules and their practical application, while the task of studying the effects of the application of the laws has been handed over to other branches of the social sciences. In contrast, new legal theories focusing on proactive and therapeutic dimensions in law have gained increasing attention in the international arena. These approaches may be better suited for evaluating legislation governing compulsory psychiatric care. Theoretical discussions and studies of causal mechanisms underlying criminal behaviour, as well as the implementation and value of instruments for predicting behaviour, are relevant to contemporary criminological research. Criminal behaviour varies across different groups of perpetrators, and the causes can be sought in the interplay between the individual and social factors. Multi-disciplinary efforts, integrating research from forensic psychiatry, psychology, sociology, and criminology, would be beneficial in leading to a better understanding of the causes underlying criminal behaviour.

A new collection of real world applications of fractional calculus in science and engineering

NASA Astrophysics Data System (ADS)

Sun, HongGuang; Zhang, Yong; Baleanu, Dumitru; Chen, Wen; Chen, YangQuan

2018-11-01

Fractional calculus is at this stage an arena where many models are still to be introduced, discussed and applied to real world applications in many branches of science and engineering where nonlocality plays a crucial role. Although researchers have already reported many excellent results in several seminal monographs and review articles, there are still a large number of non-local phenomena unexplored and waiting to be discovered. Therefore, year by year, we can discover new aspects of the fractional modeling and applications. This review article aims to present some short summaries written by distinguished researchers in the field of fractional calculus. We believe this incomplete, but important, information will guide young researchers and help newcomers to see some of the main real-world applications and gain an understanding of this powerful mathematical tool. We expect this collection will also benefit our community.

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.

Proceedings of the Annual Military Librarians’ Workshop (31st): Information Management and Intelligence Held in Washington, D.C. on 20-23 October 1987

DTIC Science & Technology

1987-10-23

Engineering Laboratory Naval Postgraduate School Library, Code LO8A Dudley Knox Library Port Hueneme, CA 93043-5003 Monterey, CA 93943-5000 Cecilia J . Thorn...Pforzhetmer 23 "A Brief History of Military Deane J , Allen 38 Intelligence" "Popular Culture and the Cultural Dr. Hugo A. Keesing 73 Literacy Controversy...2200 Banjo Dancing * Arena Stage Old Vat Room ( J Buses will be provided at 1730 and 1930 from the hotel to Arena Stage and return to the hotel after the

Vaginal secretions increase the likelihood of intermale aggression in Syrian hamsters.

PubMed

Fischer, R B; Brown, P S

1993-08-01

Although sexually receptive female hamsters prefer dominant males as mating partners, it is not clear what role the female might play facilitating aggressive interactions among males that would lead to the establishment of a status relationship. The ability of vaginal odors to stimulate male aggression was examined by paring randomly chosen males in a neutral arena with vaginal odors either present or absent. Males exhibited significantly more aggression when tested in the scented arena. Vaginal odors are efficient broadcast signals serving to space females, attract males, and to stimulate aggressive interactions among the males while inhibiting aggression towards the female.

The role of civil society in health care reforms: an arena for hegemonic struggles.

PubMed

Filc, Dani

2014-12-01

The present paper argues that current mainstream understandings of civil society as ontologically different from the state and essentially positive (either normative or functionally) are problematic in order to understand the development of health care reforms. The paper proposes to ground an explanation of the role of civil society in health care reforms in a Gramscian understanding of civil society as analytically different from the state, and as an arena for hegemonic struggles. The study of health care reform in Israel serves as a case study for this claim. Copyright © 2014 Elsevier Ltd. All rights reserved.

"Throwing a rock at their armored tank": civilian authority and military tobacco control.

PubMed

Grundy, Quinn; Smith, Elizabeth A; Malone, Ruth E

2014-12-17

Tobacco use is a major cause of chronic disease, disability and death among military personnel and veterans. However, civilian public health and tobacco control advocates have been relatively silent on the issue. Research on the tobacco industry shows a long history of interference in military tobacco policy through relationships with the United States (US) Congress. The military cannot autonomously implement tobacco control, but is subject to Congressional oversight. Thus, the primary obstacles to effective tobacco control in the military are Congressional political opposition and tobacco industry influence, and by extension, a lack of civilian awareness and support in the policy arena. As part of a larger project to explore the topic of civilian support for military tobacco control, we analyzed data from focus groups with public health professionals to better understand their sense of agency and authority in regards to military tobacco control. Researchers conducted 4 focus groups with a total of 36 public health professionals at key conferences for those working in public health and tobacco control. Data were coded and the research team developed an interpretive account that captured patterns and variations in the data. Public health and tobacco control participants shared a sense of futility regarding civilian efforts to engage in military tobacco control. This stemmed from feeling ignorant of military culture and structure, identifying powerful discourses that opposed tobacco control, particularly in a military context, and the very-real presence of the tobacco industry lobby throughout the policy process. A strong public health voice on military tobacco control might serve to begin problematizing the tobacco industry's influence in the military policy arena. As the military moves to institute stronger tobacco control policy, public health and tobacco control professionals should work to engage with and aid its efforts from the outside. Only with such civilian side support can the goal of a tobacco free military be realized.

Technological Innovations from NASA

NASA Technical Reports Server (NTRS)

Pellis, Neal R.

2006-01-01

The challenge of human space exploration places demands on technology that push concepts and development to the leading edge. In biotechnology and biomedical equipment development, NASA science has been the seed for numerous innovations, many of which are in the commercial arena. The biotechnology effort has led to rational drug design, analytical equipment, and cell culture and tissue engineering strategies. Biomedical research and development has resulted in medical devices that enable diagnosis and treatment advances. NASA Biomedical developments are exemplified in the new laser light scattering analysis for cataracts, the axial flow left ventricular-assist device, non contact electrocardiography, and the guidance system for LASIK surgery. Many more developments are in progress. NASA will continue to advance technologies, incorporating new approaches from basic and applied research, nanotechnology, computational modeling, and database analyses.

Heat transfer in aerospace propulsion

NASA Technical Reports Server (NTRS)

Simoneau, Robert J.; Hendricks, Robert C.; Gladden, Herbert J.

1988-01-01

Presented is an overview of heat transfer related research in support of aerospace propulsion, particularly as seen from the perspective of the NASA Lewis Research Center. Aerospace propulsion is defined to cover the full spectrum from conventional aircraft power plants through the Aerospace Plane to space propulsion. The conventional subsonic/supersonic aircraft arena, whether commercial or military, relies on the turbine engine. A key characteristic of turbine engines is that they involve fundamentally unsteady flows which must be properly treated. Space propulsion is characterized by very demanding performance requirements which frequently push systems to their limits and demand tailored designs. The hypersonic flight propulsion systems are subject to severe heat loads and the engine and airframe are truly one entity. The impact of the special demands of each of these aerospace propulsion systems on heat transfer is explored.

Logistics of Three-dimensional Printing: Primer for Radiologists.

PubMed

Hodgdon, Taryn; Danrad, Raman; Patel, Midhir J; Smith, Stacy E; Richardson, Michael L; Ballard, David H; Ali, Sayed; Trace, Anthony Paul; DeBenedectis, Carolynn M; Zygmont, Matthew E; Lenchik, Leon; Decker, Summer J

2018-01-01

The Association of University Radiologists Radiology Research Alliance Task Force on three-dimensional (3D) printing presents a review of the logistic considerations for establishing a clinical service using this new technology, specifically focused on implications for radiology. Specific topics include printer selection for 3D printing, software selection, creating a 3D model for printing, providing a 3D printing service, research directions, and opportunities for radiologists to be involved in 3D printing. A thorough understanding of the technology and its capabilities is necessary as the field of 3D printing continues to grow. Radiologists are in the unique position to guide this emerging technology and its use in the clinical arena. Copyright © 2018 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Research supporting the congruence between rehabilitation principles and home health nursing practice.

PubMed

Neal, L J

1999-01-01

A grounded-theory study of 30 home health nurses conducted in the Washington, DC, metropolitan area used unstructured audiotaped interviews to elicit data as to how home health nurses define their practice. The purpose of the study was to develop a beginning substantive research-based theory of home health nursing practice. The model that emerged consists of three stages by which nurses attain autonomy in their practice. Adaptation was found to be the core category, in that nurses cannot function effectively or successfully in the home health arena unless they are or learn to be adaptable. Data also revealed that home health nurses either knowingly or unknowingly use rehabilitation nursing principles in their practice, thereby lending credence to the supposition that home health nursing practice is congruent with rehabilitation nursing principles.