Re(Place) Your Typical Writing Assignment: An Argument for Place-Based Writing

ERIC Educational Resources Information Center

Jacobs, Elliot

2011-01-01

Place-based writing affords students an opportunity to write meaningfully about themselves, grounded in a place that they know. Place-based writing is versatile and can be additive--taking just a week or two within a semester of different projects--or transformative, if positioned as the theme for an entire course. If students can learn to write…

Privileged Girls: The Place of Femininity and Femininity in Place

ERIC Educational Resources Information Center

Fahey, Johannah

2014-01-01

Constructions of femininity and attendant notions of feminism are being produced in different ways in different places around the world. This is a complicated global process that cannot be reduced to analyses that take place in nation states. This paper seeks to respond to and enhance Angela McRobbie's compelling argument about understandings of…

Technology and Curriculum: Will the Promised Revolution Take Place?

ERIC Educational Resources Information Center

Mojkowski, Charles

1987-01-01

To take advantage of the emerging technological revolution, education must undertake its own revolution. Otherwise, technology will never be successfully integrated into the curriculum and may effect change without improvement. Primary focus must be on the future of curriculum and instruction, particularly discipline-specific process skills and…

Young People Take Their Rightful Places as Full and Contributing Members of a World Class Workforce: Philadelphia Youth Network Annual Report 2006

ERIC Educational Resources Information Center

Philadelphia Youth Network, 2006

2006-01-01

The title of this year's annual report has particular meaning for all of the staff at the Philadelphia Youth Network. The phrase derives from Philadelphia Youth Network's (PYN's) new vision statement, developed as part of its recent strategic planning process, which reads: All of our city's young people take their rightful places as full and…

What it Takes to Successfully Implement Technology for Aging in Place: Focus Groups With Stakeholders.

PubMed

Peek, Sebastiaan Theodorus Michaël; Wouters, Eveline J M; Luijkx, Katrien G; Vrijhoef, Hubertus J M

2016-05-03

There is a growing interest in empowering older adults to age in place by deploying various types of technology (ie, eHealth, ambient assisted living technology, smart home technology, and gerontechnology). However, initiatives aimed at implementing these technologies are complicated by the fact that multiple stakeholder groups are involved. Goals and motives of stakeholders may not always be transparent or aligned, yet research on convergent and divergent positions of stakeholders is scarce. To provide insight into the positions of stakeholder groups involved in the implementation of technology for aging in place by answering the following questions: What kind of technology do stakeholders see as relevant? What do stakeholders aim to achieve by implementing technology? What is needed to achieve successful implementations? Mono-disciplinary focus groups were conducted with participants (n=29) representing five groups of stakeholders: older adults (6/29, 21%), care professionals (7/29, 24%), managers within home care or social work organizations (5/29, 17%), technology designers and suppliers (6/29, 21%), and policy makers (5/29, 17%). Transcripts were analyzed using thematic analysis. Stakeholders considered 26 different types of technologies to be relevant for enabling independent living. Only 6 out of 26 (23%) types of technology were mentioned by all stakeholder groups. Care professionals mentioned fewer different types of technology than other groups. All stakeholder groups felt that the implementation of technology for aging in place can be considered a success when (1) older adults' needs and wishes are prioritized during development and deployment of the technology, (2) the technology is accepted by older adults, (3) the technology provides benefits to older adults, and (4) favorable prerequisites for the use of technology by older adults exist. While stakeholders seemed to have identical aims, several underlying differences emerged, for example, with regard

[Marketing approval and market surveillance of medical devices in Germany: Where does policy integration take place?].

PubMed

Lang, Achim

2014-01-01

Since 2011 new regulatory measures regarding medical devices have been set up with the aim to eliminate obstacles to innovations and to find more coordinated ways to marketing authorisation and market surveillance. This essay investigates whether these new and existing coordination mechanisms build up to a Joined-up Government approach. The analysis shows that the regulatory process should be adjusted along several dimensions. First, many organisations lack awareness regarding their stakeholders and focus solely on their immediate organisational activities. Second, the regulatory process (marketing authorisation and market surveillance) is too fragmented for an effective communication to take place. Finally, the underlying strategy process is an ad-hoc approach lacking continuity and continued involvement of, in particular, the responsible federal ministries. Copyright © 2013. Published by Elsevier GmbH.

Taking Advantage of Student Engagement Results in Student Affairs

ERIC Educational Resources Information Center

Kinzie, Jillian; Hurtado, Sarah S.

2017-01-01

This chapter urges student affairs professionals committed to enhancing student success through data-informed decision making to take full advantage of opportunities to apply and use student engagement results.

The Greenhouse: A Place for Year-Round Plant Investigations.

ERIC Educational Resources Information Center

Hanif, Muhammad

1989-01-01

Activities that may take place in a greenhouse are discussed. Included are learning how to grow plants, plant growth, soil, vegetative reproduction, and plant habitat adaptations. Materials, procedures, and results are presented for the activities. (CW)

"Why Are We Here?" Taking "Place" into Account in UK Outdoor Environmental Education

ERIC Educational Resources Information Center

Harrison, Sam

2010-01-01

"Place" is an under-researched and poorly documented element of UK outdoor environmental education. In the international literature, North American and Australian researchers and practitioners show considerable attention to "place". Yet UK outdoor environmental educators and researchers seem to have neglected this area despite…

Mindful Place-Based Education: Mapping the Literature

ERIC Educational Resources Information Center

Deringer, S. Anthony

2017-01-01

Place-based education and mindfulness are not new concepts, but the idea of combining the two bodies of work to explore what mindful place-based education might look like may provide a useful new perspective. The purpose of the literature review is to take place-based pedagogical methods and examine how mindfulness might influence the experience…

Advice from Rural Elders: What It Takes to Age in Place

ERIC Educational Resources Information Center

Dye, Cheryl J.; Willoughby, Deborah F.; Battisto, Dina G.

2011-01-01

Older adults prefer to age in place (AIP), and there are psychological, physiological, and economic benefits in doing so. However, it is especially challenging to AIP in rural communities. AIP models have been tested in urban settings and age-segregated communities, but they are not appropriate for rural communities. This paper presents rural AIP…

Essential qualities of children’s favorite places

NASA Astrophysics Data System (ADS)

Prakoso, S.

2018-03-01

This paper builds on an existential-phenomenology framework to better understand the essential qualities of children’s favorite places. Based on grounded theory, this study focused on the everyday life experiences of 25 children (14 girls and 11 boys), aged 9–12 years and living in Jakarta, whose housing environments reflected various spatial qualities. The results showed that all children reported having one or more favorite places. Despite differences in type, scale, form, and location of children’s favorite places, each existential place was a supportive urban space conceived, perceived, and lived through the meaning and symbolic use given to it by a child. The essential qualities of children’s favorite places were accessibility, a location within route from home to other destinations (such as a friend’s house or school), and a space providing a sense of comfort, security, and social affiliation, as well as experiences that were restorative, personal, sensory, and materialistic. This study may have implications for the design of urban places that foster the formation of children’s favorite spaces by taking into account these essential qualities of children’s lived-existential spaces.

How to Cope with Sheltering in Place

MedlinePlus

... your own or a relative’s home, school, or work. Sheltering in place may be required because of an emergency such ... things to keep yourself calm while sheltering in place. ƒ ƒ Relax your body often by doing things that work for you—take deep breaths, stretch, meditate or ...

Place Cells, Grid Cells, and Memory

PubMed Central

Moser, May-Britt; Rowland, David C.; Moser, Edvard I.

2015-01-01

The hippocampal system is critical for storage and retrieval of declarative memories, including memories for locations and events that take place at those locations. Spatial memories place high demands on capacity. Memories must be distinct to be recalled without interference and encoding must be fast. Recent studies have indicated that hippocampal networks allow for fast storage of large quantities of uncorrelated spatial information. The aim of the this article is to review and discuss some of this work, taking as a starting point the discovery of multiple functionally specialized cell types of the hippocampal–entorhinal circuit, such as place, grid, and border cells. We will show that grid cells provide the hippocampus with a metric, as well as a putative mechanism for decorrelation of representations, that the formation of environment-specific place maps depends on mechanisms for long-term plasticity in the hippocampus, and that long-term spatiotemporal memory storage may depend on offline consolidation processes related to sharp-wave ripple activity in the hippocampus. The multitude of representations generated through interactions between a variety of functionally specialized cell types in the entorhinal–hippocampal circuit may be at the heart of the mechanism for declarative memory formation. PMID:25646382

Enacting a Place-Responsive Research Methodology: Walking Interviews with Educators

ERIC Educational Resources Information Center

Lynch, Jonathan; Mannion, Greg

2016-01-01

Place-based and place-responsive approaches to outdoor learning and education are developing in many countries but there is dearth of theoretically-supported methodologies to take a more explicit account of place in research in these areas. In response, this article outlines one theoretical framing for place-responsive methodologies for…

Take Steps Toward a Healthier Life | Poster

Cancer.gov

The National Institutes of Health (NIH) is promoting wellness by encouraging individuals to take the stairs. In an effort to increase participation in this program, NIH has teamed up with Occupational Health Services (OHS). OHS is placing NIH-sponsored “Take the Stairs” stickers on stair entrances, stair exits, and elevators.

Beyond stereotypes of adolescent risk taking: Placing the adolescent brain in developmental context☆

PubMed Central

Romer, Daniel; Reyna, Valerie F.; Satterthwaite, Theodore D.

2017-01-01

Recent neuroscience models of adolescent brain development attribute the morbidity and mortality of this period to structural and functional imbalances between more fully developed limbic regions that subserve reward and emotion as opposed to those that enable cognitive control. We challenge this interpretation of adolescent development by distinguishing risk-taking that peaks during adolescence (sensation seeking and impulsive action) from risk taking that declines monotonically from childhood to adulthood (impulsive choice and other decisions under known risk). Sensation seeking is primarily motivated by exploration of the environment under ambiguous risk contexts, while impulsive action, which is likely to be maladaptive, is more characteristic of a subset of youth with weak control over limbic motivation. Risk taking that declines monotonically from childhood to adulthood occurs primarily under conditions of known risks and reflects increases in executive function as well as aversion to risk based on increases in gist-based reasoning. We propose an alternative Lifespan Wisdom Model that highlights the importance of experience gained through exploration during adolescence. We propose, therefore, that brain models that recognize the adaptive roles that cognition and experience play during adolescence provide a more complete and helpful picture of this period of development. PMID:28777995

Understanding stakeholders' attitudes toward water management interventions: Role of place meanings

NASA Astrophysics Data System (ADS)

Jacobs, Maarten H.; Buijs, Arjen E.

2011-01-01

Water resource managers increasingly need to take the opinions of stakeholders into account when planning interventions. We studied stakeholders' concerns in two water management planning contexts, focusing on the meanings assigned to places and on attitudes toward proposed interventions. Semistructured interviews were held, and public meetings were observed in order to collect data. Five categories of place meanings emerged from the analysis: beauty (esthetic judgments), functionality (ways of use), attachment (feelings of belonging), biodiversity (meanings pertaining to nature), and risk (worries about current or future events). These categories reflect the basic dimensions of sense of place. Our results suggest that stakeholders' attitudes toward proposed interventions are, to a great extent, derived from their place meanings. Discussing place meanings during participatory planning processes could contribute substantially to successful water management.

Going international? Risk taking by cryptomarket drug vendors.

PubMed

Décary-Hétu, David; Paquet-Clouston, Masarah; Aldridge, Judith

2016-09-01

Since 2011, we have witnessed the rise of 'dark net' drug marketplaces known as cryptomarkets. Cryptomarkets operate on the same model as eBay as they provide a platform where authorized vendors can set up a virtual shop and place listings. Building on a growing body of literature that seeks to understand cryptomarket participants, this paper seeks to explain the decision of cryptomarket vendors to take on risk. We collected data on Silk Road 1 (SR1), the first cryptomarket launched in 2011. We propose a multilevel model that takes into account the characteristics of listings, vendors and their environment to explain the decision of vendors to take on risk. Our results demonstrate that all levels in the model significantly explain the decision to take on risk. Risk taking, operationalized as a willingness to ship drugs across international borders, was associated with the weights of drug packages mailed, the vendors' reputations and numbers of listings, the country-level perceived effectiveness of law enforcement according to experts, and the opportunities available to vendors as measured by the wealth and the drug expenditures of potential customers. Our results support some previous research findings on the factors explaining risk taking. We extend existing literature by emphasizing the relevance of the environment of drug dealers to predict risk taking. Copyright © 2016 Elsevier B.V. All rights reserved.

Beyond stereotypes of adolescent risk taking: Placing the adolescent brain in developmental context.

PubMed

Romer, Daniel; Reyna, Valerie F; Satterthwaite, Theodore D

2017-10-01

Recent neuroscience models of adolescent brain development attribute the morbidity and mortality of this period to structural and functional imbalances between more fully developed limbic regions that subserve reward and emotion as opposed to those that enable cognitive control. We challenge this interpretation of adolescent development by distinguishing risk-taking that peaks during adolescence (sensation seeking and impulsive action) from risk taking that declines monotonically from childhood to adulthood (impulsive choice and other decisions under known risk). Sensation seeking is primarily motivated by exploration of the environment under ambiguous risk contexts, while impulsive action, which is likely to be maladaptive, is more characteristic of a subset of youth with weak control over limbic motivation. Risk taking that declines monotonically from childhood to adulthood occurs primarily under conditions of known risks and reflects increases in executive function as well as aversion to risk based on increases in gist-based reasoning. We propose an alternative Life-span Wisdom Model that highlights the importance of experience gained through exploration during adolescence. We propose, therefore, that brain models that recognize the adaptive roles that cognition and experience play during adolescence provide a more complete and helpful picture of this period of development. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

The Social Determinants of Health Core: Taking a Place-Based Approach.

PubMed

Scribner, Richard A; Simonsen, Neal R; Leonardi, Claudia

2017-01-01

There is growing recognition that health disparities research needs to incorporate social determinants in the local environment into explanatory models. In the transdisciplinary setting of the Mid-South Transdisciplinary Collaborative Center (TCC), the Social Determinants of Health (SDH) Core developed an approach to incorporating SDH across a variety of studies. This place-based approach, which is geographically based, transdisciplinary, and inherently multilevel, is discussed. From 2014 through 2016, the SDH Core consulted on a variety of Mid-South TCC research studies with the goal of incorporating social determinants into their research designs. The approach used geospatial methods (e.g., geocoding) to link individual data files with measures of the physical and social environment in the SDH Core database. Once linked, the method permitted various types of analysis (e.g., multilevel analysis) to determine if racial disparities could be explained in terms of social determinants in the local environment. The SDH Core consulted on five Mid-South TCC research projects. In resulting analyses for all the studies, a significant portion of the variance in one or more outcomes was partially explained by a social determinant from the SDH Core database. The SDH Core approach to addressing health disparities by linking neighborhood social and physical environment measures to an individual-level data file proved to be a successful approach across Mid-South TCC research projects. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Nonhomogeneous results in place learning among panic disorder patients with agoraphobia.

PubMed

Gorini, Alessandra; Schruers, Koen; Riva, Giuseppe; Griez, Eric

2010-10-30

Patients affected by panic disorder with agoraphobia (PDA) often suffer from visuo-spatial disturbances. In the present study, we tested the place-learning abilities in a sample of 31 PDA patients compared to 31 healthy controls (CTR) using the computer-generated arena (C-G Arena), a desktop-based computer program developed at the University of Arizona (Jacobs et al 1997, for further detail about the program, see http://web.arizona.edu/~arg/data.html). Subjects were asked to search the computer-generated space, over several trials, for the location of a hidden target. Results showed that control subjects rapidly learned to locate the invisible target and consistently returned to it, while PDA patients were divided in two subgroups: some of them (PDA-A) were as good as controls in place learning, while some others (PDA-B) were unable to learn the correct strategies to find the target. Further analyses revealed that PDA-A patients were significantly younger and affected by panic disorder from less time than PDA-B, indicating that age and duration of illness can be critical factors that influence the place-learning abilities. The existence of two different subgroups of PDA patients who differ in their spatial orientation abilities could provide new insight into the mechanisms of panic and open new perspectives in the cognitive-behavioral treatment of this diffuse and disabling disorder. Copyright © 2009 Elsevier Ireland Ltd. All rights reserved.

Offenders' risk-taking attitude inside and outside the prison walls.

PubMed

Gummerum, Michaela; Hanoch, Yaniv; Rolison, Jonathan J

2014-10-01

It has long been assumed that risk taking is closely associated with criminal behavior. One reason for placing criminals behind bars--aside from punishment and protecting the public--is to prevent them from engaging in further risky criminal activities. Limited attention has been paid to whether being inside or outside prison affects offenders' risk-taking behaviors and attitudes. We compared risk-taking behaviors and attitudes in five risk domains (ethical, financial, health/safety, recreational, social) among 75 incarcerated offenders (i.e., offenders who are currently in prison) and 45 ex-offenders (i.e., offenders who have just been released from prison). Ex-offenders reported higher likelihood of engaging in risky behavior, driven largely by a willingness to take more risks in the recreational and ethical domains. Benefits attributed to risk taking as well as risk perception did not differ between incarcerated and ex-offenders, indicating that the opportunity to take risks might underlie behavioral risk intentions. Our results also indicate that risk-taking activities are better predicted by the expected benefits rather than by risk perception, aside from the health/safety domain. These results highlight the importance of studying the person and the environment and examining risk taking in a number of content domains. © 2014 Society for Risk Analysis.

Creating Sacred Places for Children in Grades 4-6.

ERIC Educational Resources Information Center

Fox, Sandra J.

This guide attempts to help teachers of American Indian children in grades 4-6 provide a culturally relevant education that takes place in the regular classroom, includes content related to Indian students' lives, makes students proud, expands to other experiences, and enhances learning. Creating sacred places means responding appropriately to…

Creating Sacred Places for Students in Grades 7&8.

ERIC Educational Resources Information Center

Fox, Sandra J.

This guide attempts to help teachers of American Indian students in grades 7-8 provide a culturally relevant education that takes place in the regular classroom, includes content related to Indian students' lives, makes students proud, expands to other experiences, and enhances learning. Creating sacred places means responding appropriately to…

Creating Sacred Places for Students in Grades 9-12.

ERIC Educational Resources Information Center

Fox, Sandra J.

This guide attempts to help teachers of American Indian students in grades 9-12 provide a culturally relevant education that takes place in the regular classroom, includes content related to Indian students' lives, makes students proud, expands to other experiences, and enhances learning. Creating sacred places means responding appropriately to…

Social Risk Taking Propensity and Anxiety as Predictors of Group Performance

ERIC Educational Resources Information Center

Melnick, Joseph; Wicher, Donna

1977-01-01

Encounter group participants were divided into four categories: high social anxiety/high risk taking propensity, high anxiety/low risk, low anxiety/high risk, and low anxiety/low risk. Two participants from each category were placed in each group. Results indicated high risk takers were seen as more verbally active, self-disclosing, and risk…

Singapore Math: Place Value, Computation & Number Sense. [CD-ROM

ERIC Educational Resources Information Center

Chen, Sandra

2008-01-01

"Singapore Math: Place Value, Computation & Number Sense" is a six-part presentation on CD-ROM that can be used by individual teachers or an entire school. The author takes primary to upper elementary grade teachers through place value skills with each of the computational operations: addition, subtraction, multiplication, and division. She gives…

Achieving Actionable Results from Available Inputs: Metamodels Take Building Energy Simulations One Step Further

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

Horsey, Henry; Fleming, Katherine; Ball, Brian

Modeling commercial building energy usage can be a difficult and time-consuming task. The increasing prevalence of optimization algorithms provides one path for reducing the time and difficulty. Many use cases remain, however, where information regarding whole-building energy usage is valuable, but the time and expertise required to run and post-process a large number of building energy simulations is intractable. A relatively underutilized option to accurately estimate building energy consumption in real time is to pre-compute large datasets of potential building energy models, and use the set of results to quickly and efficiently provide highly accurate data. This process is calledmore » metamodeling. In this paper, two case studies are presented demonstrating the successful applications of metamodeling using the open-source OpenStudio Analysis Framework. The first case study involves the U.S. Department of Energy's Asset Score Tool, specifically the Preview Asset Score Tool, which is designed to give nontechnical users a near-instantaneous estimated range of expected results based on building system-level inputs. The second case study involves estimating the potential demand response capabilities of retail buildings in Colorado. The metamodel developed in this second application not only allows for estimation of a single building's expected performance, but also can be combined with public data to estimate the aggregate DR potential across various geographic (county and state) scales. In both case studies, the unique advantages of pre-computation allow building energy models to take the place of topdown actuarial evaluations. This paper ends by exploring the benefits of using metamodels and then examines the cost-effectiveness of this approach.« less

The audiological and take results of perichondrium attached cartilage island graft in tympanoplasty: PACIT.

PubMed

Solmaz, F; Akduman, D; Haksever, M; Gündoğdu, E; Yanılmaz, M; Mescioğlu, A

2016-08-01

Cartilage is one of the most preferable grafts for tympanoplasty (TPL). The anatomical and audiological results and take rates of perichondrium attached cartilage island graft in tympanoplasty (PACIT) are presented herein. One hundred ninety four ears of 191 patients (108 male, 83 female) were evaluated retrospectively in terms of the type of surgery, graft take rate and hearing results. Type I, II, and III TPL were performed in 127 (65.46%), 45 (23.20%), and 22 (11.34%) ears, respectively. The overall mean preoperative pure tone average-air bone gaps (PTA-ABGs) for TPL types were 33.74 ± 9.60, 52.58 ± 9.07, and 56.58 ± 10.27 dB HL, respectively; postoperative mean values for TPL groups were 18.55 ± 9.25, 31.21 ± 4.36, and 44.84 ± 12.45 dB HL. Postoperative hearing results showed an improvement (≥ 10 dB) in 76.81% of ears with a mean gain of 20 dB HL (range 10-40 dB). However, 19.07% of ears showed no change (< 10, ≥ 0 dB) in hearing, and hearing worsened in 4.12% of ears (< 0 dB) postoperatively. Overall, graft take was 91.24% at least 13 months (mean 68.64) after surgery with a graft failure rate of 8.76%. Graft take was successful in TPL groups. Postoperative PTA-ABG results demonstrated significant improvement. The long-term eligibility of perichondrium attached cartilage island graft in TPL is emphasised with this study. © Copyright by Società Italiana di Otorinolaringologia e Chirurgia Cervico-Facciale, Rome, Italy.

Library as place: results of a delphi study

PubMed Central

Ludwig, Logan; Starr, Susan

2005-01-01

Objective: An expert consensus on the future of the library as place was developed to assist health sciences librarians in designing new library spaces. Method: An expert panel of health sciences librarians, building consultants, architects, and information technologists was asked to reflect on the likelihood, desirability, timing, and impact on building design of more than seventy possible changes in the use of library space. Results: An expert consensus predicted that the roles librarians play and the way libraries are used will substantially change. These changes come in response to changes in technology, scholarly communication, learning environments, and the health care economy. Conclusions: How health sciences library space is used will be far less consistent by 2015, as space becomes more tailored to institutional needs. However, the manner in which health sciences libraries develop and deliver services and collections will drastically change in the next decade. Libraries will continue to exist and will provide support for knowledge management and clinical trials, provide access to digital materials, and play a host of other roles that will enable libraries to emerge as institutional change agents. PMID:16059421

"Put Myself Into Your Place": Embodied Simulation and Perspective Taking in Autism Spectrum Disorders.

PubMed

Conson, Massimiliano; Mazzarella, Elisabetta; Esposito, Dalila; Grossi, Dario; Marino, Nicoletta; Massagli, Angelo; Frolli, Alessandro

2015-08-01

Embodied cognition theories hold that cognitive processes are grounded in bodily states. Embodied processes in autism spectrum disorders (ASD) have classically been investigated in studies on imitation. Several observations suggested that unlike typical individuals who are able of copying the model's actions from the model's position, individuals with ASD tend to reenact the model's actions from their own egocentric perspective. Here, we performed two behavioral experiments to directly test the ability of ASD individuals to adopt another person's point of view. In Experiment 1, participants had to explicitly judge the left/right location of a target object in a scene from their own or the actor's point of view (visual perspective taking task). In Experiment 2, participants had to perform left/right judgments on front-facing or back-facing human body images (own body transformation task). Both tasks can be solved by mentally simulating one's own body motion to imagine oneself transforming into the position of another person (embodied simulation strategy), or by resorting to visual/spatial processes, such as mental object rotation (nonembodied strategy). Results of both experiments showed that individual with ASD solved the tasks mainly relying on a nonembodied strategy, whereas typical controls adopted an embodied strategy. Moreover, in the visual perspective taking task ASD participants had more difficulties than controls in inhibiting other-perspective when directed to keep one's own point of view. These findings suggested that, in social cognitive tasks, individuals with ASD do not resort to embodied simulation and have difficulties in cognitive control over self- and other-perspective. © 2015 International Society for Autism Research, Wiley Periodicals, Inc.

Settings: In a Variety of Place. . .

ERIC Educational Resources Information Center

Cairo, Peter; And Others

This document consists of the fourth section of a book of readings on issues related to adult career development. The four chapters in this fourth section focus on settings in which adult career development counseling may take place. "Career Planning and Development in Organizations" (Peter Cairo) discusses several concepts and definitions…

The Web Surfer: What (Literacy) Skills Does It Take to Surf Anyway?

ERIC Educational Resources Information Center

Blackburn, Jessie

2010-01-01

This article looks closely at some of the lingering stereotypes that Composition Studies holds toward Web surfing and queries the resulting literacy hierarchy against our students' reading and writing practices that take place online. This article claims that while good progress has been made in the way of revising twenty-first century definitions…

47 CFR 0.481 - Place of filing applications for radio authorizations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Place of filing applications for radio authorizations. 0.481 Section 0.481 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION... Taking Examinations § 0.481 Place of filing applications for radio authorizations. For locations for...

Can amorphization take place in nanoscale interconnects?

PubMed

Kumar, S; Joshi, K L; van Duin, A C T; Haque, M A

2012-03-09

The trend of miniaturization has highlighted the problems of heat dissipation and electromigration in nanoelectronic device interconnects, but not amorphization. While amorphization is known to be a high pressure and/or temperature phenomenon, we argue that defect density is the key factor, while temperature and pressure are only the means. For nanoscale interconnects carrying modest current density, large vacancy concentrations may be generated without the necessity of high temperature or pressure due to the large fraction of grain boundaries and triple points. To investigate this hypothesis, we performed in situ transmission electron microscope (TEM) experiments on 200 nm thick (80 nm average grain size) aluminum specimens. Electron diffraction patterns indicate partial amorphization at modest current density of about 10(5) A cm(-2), which is too low to trigger electromigration. Since amorphization results in drastic decrease in mechanical ductility as well as electrical and thermal conductivity, further increase in current density to about 7 × 10(5) A cm(-2) resulted in brittle fracture failure. Our molecular dynamics (MD) simulations predict the formation of amorphous regions in response to large mechanical stresses (due to nanoscale grain size) and excess vacancies at the cathode side of the thin films. The findings of this study suggest that amorphization can precede electromigration and thereby play a vital role in the reliability of micro/nanoelectronic devices.

Why It Takes Prevention, Not Detection, to Fight Bioterrorism

ERIC Educational Resources Information Center

Janata, Jiri (Art)

2005-01-01

Following the events which took place on September 11, 2001, and the anthrax attacks which occurred after that date, US authorities became concerned with the idea that an assault with chemical or biological weapons could take place on American territory or in American ships or planes. A worrisome model for such an assault was the 1995 terrorist…

Leveraging the Power of Place: A New Commitment to Personalizing Learning

ERIC Educational Resources Information Center

Liebtag, Emily

2018-01-01

Personalized learning offers instruction that matches students' learning preferences and specific interests. Taking innovative approaches to engaging with students' individual contexts and interests through place-based education can be particularly meaningful. Place-based education (PBE) is anytime, anywhere learning that leverages the power of…

49 CFR 40.23 - What actions do employers take after receiving verified test results?

Code of Federal Regulations, 2011 CFR

2011-10-01

...., random test, post-accident test) and DOT Agency (e.g., check DOT and FMCSA) as for the original... verified test results? 40.23 Section 40.23 Transportation Office of the Secretary of Transportation... What actions do employers take after receiving verified test results? (a) As an employer who receives a...

49 CFR 40.23 - What actions do employers take after receiving verified test results?

Code of Federal Regulations, 2013 CFR

2013-10-01

...., random test, post-accident test) and DOT Agency (e.g., check DOT and FMCSA) as for the original... verified test results? 40.23 Section 40.23 Transportation Office of the Secretary of Transportation... What actions do employers take after receiving verified test results? (a) As an employer who receives a...

49 CFR 40.23 - What actions do employers take after receiving verified test results?

Code of Federal Regulations, 2012 CFR

2012-10-01

...., random test, post-accident test) and DOT Agency (e.g., check DOT and FMCSA) as for the original... verified test results? 40.23 Section 40.23 Transportation Office of the Secretary of Transportation... What actions do employers take after receiving verified test results? (a) As an employer who receives a...

Utilizing Education and Perspective Taking to Remediate the Stigma of Taking Antidepressants.

PubMed

Martinez, Larry R; Xu, Shi; Hebl, Michelle

2018-05-01

The incidence of depression has been increasing. One of the best interventions for depression is taking antidepressant medications. However, the stigma of taking antidepressants has been shown to be a barrier not only to seeking an antidepressant regimen but also adhering to it. This may have negative consequences for people who suffer from depression. Thus, in two studies, we investigate the incidence of felt stigma of taking antidepressants among clinically depressed individuals who take antidepressants and the effectiveness of two possible interventions to reduce this stigma among others. Study 1 revealed that stigma toward individuals who take antidepressants is a reality, either because people were not educated about depression and antidepressants, or because they did not show empathy or did not take on perspectives from the victim's point-of-view. Based on these results, we used an experimental design in Study 2 to investigate the effects of education and perspective-taking interventions in diminishing the stigma of taking antidepressants. These results suggest that participant gender played a moderating role in the effectiveness of education and perspective taking, such that a combination of the two interventions resulted in lower stigma for men but not for women. These results suggest that people can be trained (using a simple, low-fidelity intervention) to be more accepting of antidepressant use among their friends, family members, and colleagues, resulting in better outcomes for those who benefit from taking antidepressants.

Sense of place and place identity: review of neuroscientific evidence.

PubMed

Lengen, Charis; Kistemann, Thomas

2012-09-01

The aim of this review is to bring the phenomenological sense of place approach together with current results from neuroscience. We searched in neuroscientific literature for ten dimensions which were beforehand identified to be important in a phenomenological sense of place/place identity model: behaviour, body, emotion, attention, perception, memory, orientation, spirituality, meaning/value and culture/sociality. Neuroscience has identified many neurobiological correlates of phenomenological observations concerning sense of place. The human brain comprises specific and specialised structures and processes to perceive, memorise, link, assess and use spatial information. Specific parts (hippocampus, entorhinal, parahippocampal and parietal cortex), subregions (parahippocampal place area, lingual landmark area), and cells (place cells, grid cells, border cells, head direction cells) have been identified, their specific function could be understood and their interaction traced. Neuroscience has provided evidence that place constitutes a distinct dimension in neuronal processing. This reinforces the phenomenological argumentation of human geography and environmental psychology. Copyright © 2012 Elsevier Ltd. All rights reserved.

Teachable Moment: Google Earth Takes Us There

ERIC Educational Resources Information Center

Williams, Ann; Davinroy, Thomas C.

2015-01-01

In the current educational climate, where clearly articulated learning objectives are required, it is clear that the spontaneous teachable moment still has its place. Authors Ann Williams and Thomas Davinroy think that instructors from almost any discipline can employ Google Earth as a tool to take advantage of teachable moments through the…

ATLAS DataFlow Infrastructure: Recent results from ATLAS cosmic and first-beam data-taking

NASA Astrophysics Data System (ADS)

Vandelli, Wainer; ATLAS TDAQ Collaboration

2010-04-01

The ATLAS DataFlow infrastructure is responsible for the collection and conveyance of event data from the detector front-end electronics to the mass storage. Several optimized and multi-threaded applications fulfill this purpose operating over a multi-stage Gigabit Ethernet network which is the backbone of the ATLAS Trigger and Data Acquisition System. The system must be able to efficiently transport event-data with high reliability, while providing aggregated bandwidths larger than 5 GByte/s and coping with many thousands network connections. Nevertheless, routing and streaming capabilities and monitoring and data accounting functionalities are also fundamental requirements. During 2008, a few months of ATLAS cosmic data-taking and the first experience with the LHC beams provided an unprecedented test-bed for the evaluation of the performance of the ATLAS DataFlow, in terms of functionality, robustness and stability. Besides, operating the system far from its design specifications helped in exercising its flexibility and contributed in understanding its limitations. Moreover, the integration with the detector and the interfacing with the off-line data processing and management have been able to take advantage of this extended data taking-period as well. In this paper we report on the usage of the DataFlow infrastructure during the ATLAS data-taking. These results, backed-up by complementary performance tests, validate the architecture of the ATLAS DataFlow and prove that the system is robust, flexible and scalable enough to cope with the final requirements of the ATLAS experiment.

To Take or Not to Take: Decision-Making About Antiretroviral Treatment in People Living with HIV/AIDS

PubMed Central

Kremer, Heidemarie; Ironson, Gail; Schneiderman, Neil; Hautzinger, Martin

2008-01-01

Knowledge is limited regarding decision-making about antiretroviral treatment (ART) from the patient’s perspective. This substudy of a longitudinal study of psychobiologic aspects of long-term survival, conducted in 2003, compares the rationales of HIV-positive individuals (n = 79) deciding to take or not to take ART. Inclusion criteria were HIV/AIDS symptoms, or CD4 nadir less than 350, or viral load greater than 55,000. Those not meeting any criteria for receiving ART (2/2003 U.S. DHHS treatment guidelines) were excluded. Diagnosis was on average 11 years ago; 36% were female, 42% African American, 28% Latino, 24% white, and 6% other. Qualitative content analysis of semistructured interviews identified 10 criteria for the decision to take or not to take ART: CD4/viral load counts (87%), quality of life (85%), knowledge/beliefs about resistance (66%), mind–body beliefs (65%), adverse effects of ART (59%), easy-to-take regimen (58%), spirituality/worldview (58%), drug resistance (41%), experience of HIV/AIDS symptoms (39%), and preference for complementary/alternative medicine (17%). Participants choosing not to take ART (27%) preferred complementary/alternative medicine (r = 0.43, p < 0.001)1, perceived a better quality of life without ART (r = 0.32, p < 0.004), and weighted avoidance of adverse effects of ART more heavily (r = 0.24, p < 0.030) than participants taking ART (73%). Demographic characteristics related to taking ART were having a partner (r = 0.31, p < 0.008) and having health insurance (r = 0.26, p < 0.040). Decisions to take or not to take ART depend not only on patient medical characteristics, but also on individual beliefs about ART, complementary/alternative medicine, spirituality, and mind–body connection. HIV-positive individuals declining treatment place more weight on alternative medicine, avoiding adverse effects and perceiving a better quality of life through not taking ART. PMID:16706708

DEVELOPMENT OF IN-PLACE DENSITY METHOD FOR COLD IN-PLACE RECYCLING

DOT National Transportation Integrated Search

2018-01-01

This report presents the results of a research study funded by the Nevada DOT and the SOLARIS University Transportation Center. The research developed a method for measuring the in-place density of the cold in-place recycled (CIR) layer immediately a...

Adjusting to New Places: International Student Adjustment and Place Attachment

ERIC Educational Resources Information Center

Terrazas-Carrillo, Elizabeth C.; Hong, Ji Y.; Pace, Terry M.

2014-01-01

Using data obtained from in-depth semistructured interviews, we examined international students' attachments to place in the local American Midwestern community where they have attended college for at least 2 years. The results of this study suggest that participants engage in a process of renegotiation of meanings attached to new places in ways…

One for You, One for Me: Humans' Unique Turn-Taking Skills.

PubMed

Melis, Alicia P; Grocke, Patricia; Kalbitz, Josefine; Tomasello, Michael

2016-07-01

Long-term collaborative relationships require that any jointly produced resources be shared in mutually satisfactory ways. Prototypically, this sharing involves partners dividing up simultaneously available resources, but sometimes the collaboration makes a resource available to only one individual, and any sharing of resources must take place across repeated instances over time. Here, we show that beginning at 5 years of age, human children stabilize cooperation in such cases by taking turns across instances of obtaining a resource. In contrast, chimpanzees do not take turns in this way, and so their collaboration tends to disintegrate over time. Alternating turns in obtaining a collaboratively produced resource does not necessarily require a prosocial concern for the other, but rather requires only a strategic judgment that partners need incentives to continue collaborating. These results suggest that human beings are adapted for thinking strategically in ways that sustain long-term cooperative relationships and that are absent in their nearest primate relatives. © The Author(s) 2016.

A place-based model of local activity spaces: individual place exposure and characteristics

NASA Astrophysics Data System (ADS)

Hasanzadeh, Kamyar; Laatikainen, Tiina; Kyttä, Marketta

2018-01-01

Researchers for long have hypothesized relationships between mobility, urban context, and health. Despite the ample amount of discussions, the empirical findings corroborating such associations remain to be marginal in the literature. It is growingly believed that the weakness of the observed associations can be largely explained by the common misspecification of the geographical context. Researchers coming from different fields have developed a wide range of methods for estimating the extents of these geographical contexts. In this article, we argue that no single approach yet has sufficiently been capable of capturing the complexity of human mobility patterns. Subsequently, we discuss that reaching a better understanding of individual activity spaces can be possible through a spatially sensitive estimation of place exposure. Following this discussion, we take an integrative person and place-based approach to create an individualized residential exposure model (IREM) to estimate the local activity spaces (LAS) of the individuals. This model is created using data collected through public participation GIS. Following a brief comparison of IREM with other commonly used LAS models, the article continues by presenting an empirical study of aging citizens in Helsinki area to demonstrate the usability of the proposed framework. In this study, we identify the main dimensions of LASs and seek their associations with socio-demographic characteristics of individuals and their location in the region. The promising results from comparisons and the interesting findings from the empirical part suggest both a methodological and conceptual improvement in capturing the complexity of local activity spaces.

Syrian Women’s Preferences for Birth Attendant and Birth Place

PubMed Central

Bashour, Hyam; Abdulsalam, Asmaa

2006-01-01

Background Women’s preferences for type of maternity caregiver and birth place have gained importance and have been documented in studies reported from the developed world. The purpose of our study was to identify Syrian women’s preferences for birth attendant and place of delivery. Methods Interviews with 500 women living in Damascus and its suburbs were conducted using a pretested structured questionnaire. Women were asked about their preferences for the birth attendant and place of delivery, and an open-ended question asked them to give an explanation for their preferences. We analyzed preferences and their determinants, and also agreement between actual and preferred place of delivery and birth attendant. Results Only a small minority of women (5–10%) had no preference. Most (65.8%) preferred to give birth at the hospital, and 60.4 percent preferred to be attended by doctors compared with midwives (21.2%). More than 85 percent of women preferred the obstetrician to be a female. The actual place of delivery and type of birth attendant did not match the preferred place of delivery and type of birth attendant. Women’s reasons for preferences were a perception of safety and competence, and communication style of caregiver. Conclusions Most women preferred to be delivered by female doctors at a hospital in this population sample in Syria. The findings suggest that proper understanding of women’s preferences is needed, and steps should be taken to enable women to make good choices. Policies about maternity education and services should take into account women’s preferences. PMID:15725201

Toward citizenship science education: what students do to make the world a better place?

NASA Astrophysics Data System (ADS)

Vesterinen, Veli-Matti; Tolppanen, Sakari; Aksela, Maija

2016-01-01

With increased focus on sustainability and socioscientific issues, dealing with issues related to citizenship is now seen as an important element of science education. However, in order to make the world a better place, mere understanding about socioscientific issues is not enough. Action must also be taken. In this study, 35 international gifted students-potential scientists-aged 15-19 were interviewed to investigate what they were doing to make the world a better place. The interviews were analyzed using qualitative content analysis with focus on students' actions toward a better world, their rationalizations for such actions, and the role of science in the rationalizations. The analysis shows that students consciously take a wide range of actions, and that they see citizenship as a process of constant self-development. The three categories created to highlight the variation in the ways students take action were personally responsible actions, participatory actions, and preparing for future. Although many students saw that science and scientists play a big role in solving especially the environmental problems, most of them also discussed the structural causes for problems, as well as the interplay of social, economic, and political forces. The results indicate that citizenship science education should take the variety of students' actions into consideration, give students the possibility to take individual and participatory action, as well as give students opportunities to get to know and discuss the ways a career in science or engineering can contribute to saving the world.

GLOBE and Place-based learning

NASA Astrophysics Data System (ADS)

Andersen, T. J.; Murphy, T.; Malmberg, J. S.; Wegner, K.

2016-12-01

You visit a special natural setting and are amazed at the splendor. You revisit it years later at the same time of year and note how it has changed. The environment looks different-algae is growing where it didn't before. Trees are dying. Weeds are flourishing. You ask yourself "why is this happening?" The spark starting your climate place-based awareness just ignited. The GLOBE program encourages and enables young citizen scientists to observe and record measurements related to the environment and to use those measurements for research. Over 130 learning activities supplement the 51 measurement protocols that can be done in and out of the field, with and without technical devices that open up the mind to questions about one's environment. From taking pictures of the sky to creating instruments, to noting when plants bloom and examining the characteristics of the soil and land, GLOBE encourages investigating climate change in numerous ways. GLOBE activities encouraging climate awareness and "what if" scenarios fuel student research and help validate scientific research. Studying one's local GLOBE observations and seeing where and when change occurs, brings out intrigue that expands to investigating multiple places where even more questions can arise-fueling the scientific process and encouraging place-based learning.

Polling Places, Pharmacies, and Public Health: Vote & Vax 2012

PubMed Central

Moore, Ryan T.; Benson, William; Anderson, Lynda A.

2015-01-01

US national elections, which draw sizable numbers of older voters, take place during flu-shot season and represent an untapped opportunity for large-scale delivery of vaccinations. In 2012, Vote & Vax deployed a total of 1585 clinics in 48 states; Washington, DC; Guam; Puerto Rico; and the US Virgin Islands. Approximately 934 clinics were located in pharmacies, and 651 were near polling places. Polling place clinics delivered significantly more vaccines than did pharmacies (5710 vs 3669). The delivery of vaccines was estimated at 9379, and approximately 45% of the recipients identified their race/ethnicity as African American or Hispanic. More than half of the White Vote & Vax recipients and more than two thirds of the non-White recipients were not regular flu shot recipients. PMID:25879150

Polling places, pharmacies, and public health: Vote & Vax 2012.

PubMed

Shenson, Douglas; Moore, Ryan T; Benson, William; Anderson, Lynda A

2015-06-01

US national elections, which draw sizable numbers of older voters, take place during flu-shot season and represent an untapped opportunity for large-scale delivery of vaccinations. In 2012, Vote & Vax deployed a total of 1585 clinics in 48 states; Washington, DC; Guam; Puerto Rico; and the US Virgin Islands. Approximately 934 clinics were located in pharmacies, and 651 were near polling places. Polling place clinics delivered significantly more vaccines than did pharmacies (5710 vs 3669). The delivery of vaccines was estimated at 9379, and approximately 45% of the recipients identified their race/ethnicity as African American or Hispanic. More than half of the White Vote & Vax recipients and more than two thirds of the non-White recipients were not regular flu shot recipients.

Strategy modulates spatial perspective-taking: evidence for dissociable disembodied and embodied routes

PubMed Central

Gardner, Mark R.; Brazier, Mark; Edmonds, Caroline J.; Gronholm, Petra C.

2013-01-01

Previous research provides evidence for a dissociable embodied route to spatial perspective-taking that is under strategic control. The present experiment investigated further the influence of strategy on spatial perspective-taking by assessing whether participants may also elect to employ a separable “disembodied” route loading on inhibitory control mechanisms. Participants (N = 92) undertook both the “own body transformation” (OBT) perspective-taking task, requiring speeded spatial judgments made from the perspective of an observed figure, and a control task measuring ability to inhibit spatially compatible responses in the absence of a figure. Perspective-taking performance was found to be related to performance on the response inhibition control task, in that participants who tended to take longer to adopt a new perspective also tended to show a greater elevation in response times when inhibiting spatially compatible responses. This relationship was restricted to those participants reporting that they adopted the perspective of another by reversing left and right whenever confronted with a front-view figure; it was absent in those participants who reported perspective-taking by mentally transforming their spatial orientation to align with that of the figure. Combined with previously published results, these findings complete a double dissociation between embodied and disembodied routes to spatial perspective-taking, implying that spatial perspective-taking is subject to modulation by strategy, and suggesting that embodied routes to perspective-taking may place minimal demands on domain general executive functions. PMID:23964229

Gender bias torture in place of work.

PubMed

Pathak, P R

1999-11-01

Gender bias torture specially sexual harassment of women at the work place is now a hard reality, the ultimate form of control that repressed men, especially those in position of authority, can have today. They are generally being allowed to get away with it. Mainly because women are fearful and totally unorganized, managements are complacent and the law takes much too long to work if it ever does. Global picture is horrifying. Child abuse, women abuse and even some men are sexually abused. The fear of loss of job, hostility at work and social stigma still prevent women from complaining about sexual harassment. It has been recognized as human rights violation by the Supreme Court which has even drawn up legally binding guidelines directing employers to implement preventive and remedial measures in the work place.

Achievement Place: development of the elected manager system1

PubMed Central

Phillips, Elery L.; Phillips, Elaine A.; Wolf, Montrose M.; Fixsen, Dean L.

1973-01-01

A series of experiments was carried out to compare several administrative systems at Achievement Place, a family style behavior modification program for pre-delinquent boys. One aspect of the motivation system at Achievement Place was the token economy in which the youths could earn or lose points that could be exchanged for privileges. Several arrangements for assigning routine tasks and for providing token consequences for task performance were compared for their effectiveness in accomplishing the tasks and for their preference by the boys. The independent variables studied included: (1) individually assigned tasks versus group assigned tasks; (2) consequences for individual performance versus consequences for group performance; (3) a peer managership that could be earned by the highest bidder versus a peer managership that could be determined democratically by the peers. The results suggested that among those systems studied the system that best met the criteria of effectiveness and preference involved a democratically elected peer manager who had the authority both to give and to take away points for his peers' performances. PMID:16795439

Learning as Existential Engagement with/in Place: Departing from Vandenberg and the Reams

ERIC Educational Resources Information Center

Hung, Ruyu

2014-01-01

This article takes Vandenberg's critique of Ream and Ream's view on the Deweyan learning environment as a departing point to explore the educational meaning of place. The divergence between Vandenberg and the Reams reminds us that the place is not merely a physical site for learners to be located in but also a horizon to be engaged with.…

Rover Takes a Sunday Drive

NASA Technical Reports Server (NTRS)

2004-01-01

This animation, made with images from the Mars Exploration Rover Spirit hazard-identification camera, shows the rover's perspective of its first post-egress drive on Mars Sunday. Engineers drove Spirit approximately 3 meters (10 feet) toward its first rock target, a football-sized, mountain-shaped rock called Adirondack. The drive took approximately 30 minutes to complete, including time stopped to take images. Spirit first made a series of arcing turns totaling approximately 1 meter (3 feet). It then turned in place and made a series of short, straightforward movements totaling approximately 2 meters (6.5 feet).

Expressing freedom and taking liberties: the paradoxes of aberrant science.

PubMed

Little, M

2006-06-01

Complete freedom does not exist, despite people's preparedness to die for it. Scientific freedom is much defended and yet much misunderstood. Scientists have limits imposed on their freedom by the disciplines and discourse communities in which they place themselves. Freedom within these socially constructed constraints needs to be distinguished from taking liberties with the rules and practices that make up these constraints, and validate the activities of special groups within society. Scientists (and the public) perceive taking liberties with science's rules and practices as aberrant science, and they often react punitively. Aberrant science can be broadly examined under four headings: wicked science, naughty science, dysfunctional science, and ideologically unacceptable science. When we examine examples of perceived aberrant science, we find that these categories of "misconduct" are connected and often confused. Scientific freedom needs to be redefined with due regard to current understandings of scientists as human beings facing powerful social pressures to deliver results of a particular kind.

Targeting condom distribution at high risk places increases condom utilization-evidence from an intervention study in Livingstone, Zambia

PubMed Central

2012-01-01

Background The PLACE-method presumes that targeting HIV preventive activities at high risk places is effective in settings with major epidemics. Livingstone, Zambia, has a major HIV epidemic despite many preventive efforts in the city. A baseline survey conducted in 2005 in places where people meet new sexual partners found high partner turnover and unprotected sex to be common among guests. In addition, there were major gaps in on-site condom availability. This study aimed to assess the impact of a condom distribution and peer education intervention targeting places where people meet new sexual partners on condom use and sexual risk taking among people socializing there. Methods The 2005 baseline survey assessed the presence of HIV preventive activities and sexual risk taking in places where people meet new sexual partners in Livingstone. One township was selected for a non-randomised intervention study on condom distribution and peer education in high risk venues in 2009. The presence of HIV preventive activities in the venues during the intervention was monitored by an external person. The intervention was evaluated after one year with a follow-up survey in the intervention township and a comparison township. In addition, qualitative interviews and focus group discussions were conducted. Results Young people between 17-32 years of age were recruited as peer educators, and 40% were females. Out of 72 persons trained before the intervention, 38 quit, and another 11 had to be recruited. The percentage of venues where condoms were reported to always be available at least doubled in both townships, but was significantly higher in the intervention vs. the control venues in both surveys (84% vs. 33% in the follow-up). There was a reduction in reported sexual risk taking among guests socializing in the venues in both areas, but reporting of recent condom use increased more among people interviewed in the intervention (57% to 84%) than in the control community (55% to 68

Teaching Kids with Learning Disabilities to Take Public Transit

ERIC Educational Resources Information Center

Schoenfeld, Jane

2009-01-01

Taking public transit can make anyone nervous, especially in a large or medium-sized city where there are many different bus lines going many different places. The author's daughter, Anna, has multiple learning disabilities and may never learn to drive, but she wants to be as independent as possible so the author taught her to ride the bus. This…

Microgravity Smoldering Combustion Takes Flight

NASA Technical Reports Server (NTRS)

1996-01-01

The Microgravity Smoldering Combustion (MSC) experiment lifted off aboard the Space Shuttle Endeavour in September 1995 on the STS-69 mission. This experiment is part of series of studies focused on the smolder characteristics of porous, combustible materials in a microgravity environment. Smoldering is a nonflaming form of combustion that takes place in the interior of combustible materials. Common examples of smoldering are nonflaming embers, charcoal briquettes, and cigarettes. The objective of the study is to provide a better understanding of the controlling mechanisms of smoldering, both in microgravity and Earth gravity. As with other forms of combustion, gravity affects the availability of air and the transport of heat, and therefore, the rate of combustion. Results of the microgravity experiments will be compared with identical experiments carried out in Earth's gravity. They also will be used to verify present theories of smoldering combustion and will provide new insights into the process of smoldering combustion, enhancing our fundamental understanding of this frequently encountered combustion process and guiding improvement in fire safety practices.

TakeCARE, a Video Bystander Program to Help Prevent Sexual Violence on College Campuses: Results of Two Randomized, Controlled Trials

PubMed Central

Jouriles, Ernest N.; McDonald, Renee; Rosenfield, David; Levy, Nicole; Sargent, Kelli; Caiozzo, Christina; Grych, John H.

2015-01-01

Objective The present research reports on two randomized controlled trials evaluating TakeCARE, a video bystander program designed to help prevent sexual violence on college campuses. Method In Study 1, students were recruited from psychology courses at two universities. In Study 2, first-year students were recruited from a required course at one university. In both studies, students were randomly assigned to view one of two videos: TakeCARE or a control video on study skills. Just before viewing the videos, students completed measures of bystander behavior toward friends and ratings of self-efficacy for performing such behaviors. The efficacy measure was administered again after the video, and both the bystander behavior measure and the efficacy measure were administered at either one (Study 1) or two (Study 2) months later. Results In both studies, students who viewed TakeCARE, compared to students who viewed the control video, reported engaging in more bystander behavior toward friends and greater feelings of efficacy for performing such behavior. In Study 1, feelings of efficacy mediated effects of TakeCARE on bystander behavior; this result did not emerge in Study 2. Conclusions This research demonstrates that TakeCARE, a video bystander program, can positively influence bystander behavior toward friends. Given its potential to be easily distributed to an entire campus community, TakeCARE might be an effective addition to campus efforts to prevent sexual violence. PMID:27867694

Take-Home Experiments in Undergraduate Fluid Mechanics Education

NASA Astrophysics Data System (ADS)

Cimbala, John

2007-11-01

Hands-on take-home experiments, assigned as homework, are useful as supplements to traditional in-class demonstrations and laboratories. Students borrow the equipment from the department's equipment room, and perform the experiment either at home or in the student lounge or student shop work area. Advantages include: (1) easy implementation, especially for large classes, (2) low cost and easy duplication of multiple units, (3) no loss of lecture time since the take-home experiment is self-contained with all necessary instructions, and (4) negligible increase in student or teaching assistant work load since the experiment is assigned as a homework problem in place of a traditional pen and paper problem. As an example, a pump flow take-home experiment was developed, implemented, and assessed in our introductory junior-level fluid mechanics course at Penn State. The experimental apparatus consists of a bucket, tape measure, submersible aquarium pump, tubing, measuring cup, and extension cord. We put together twenty sets at a total cost of less than 20 dollars per set. Students connect the tube to the pump outlet, submerge the pump in water, and measure the volume flow rate produced at various outflow elevations. They record and plot volume flow rate as a function of outlet elevation, and compare with predictions based on the manufacturer's pump performance curve (head versus volume flow rate) and flow losses. The homework assignment includes an online pre-test and post-test to assess the change in students' understanding of the principles of pump performance. The results of the assessment support a significant learning gain following the completion of the take-home experiment.

Multivariate statistical monitoring as applied to clean-in-place (CIP) and steam-in-place (SIP) operations in biopharmaceutical manufacturing.

PubMed

Roy, Kevin; Undey, Cenk; Mistretta, Thomas; Naugle, Gregory; Sodhi, Manbir

2014-01-01

Multivariate statistical process monitoring (MSPM) is becoming increasingly utilized to further enhance process monitoring in the biopharmaceutical industry. MSPM can play a critical role when there are many measurements and these measurements are highly correlated, as is typical for many biopharmaceutical operations. Specifically, for processes such as cleaning-in-place (CIP) and steaming-in-place (SIP, also known as sterilization-in-place), control systems typically oversee the execution of the cycles, and verification of the outcome is based on offline assays. These offline assays add to delays and corrective actions may require additional setup times. Moreover, this conventional approach does not take interactive effects of process variables into account and cycle optimization opportunities as well as salient trends in the process may be missed. Therefore, more proactive and holistic online continued verification approaches are desirable. This article demonstrates the application of real-time MSPM to processes such as CIP and SIP with industrial examples. The proposed approach has significant potential for facilitating enhanced continuous verification, improved process understanding, abnormal situation detection, and predictive monitoring, as applied to CIP and SIP operations. © 2014 American Institute of Chemical Engineers.

2 CFR 180.520 - Who places the information into the EPLS?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Who places the information into the EPLS? 180.520 Section 180.520 Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE... disqualified person, generally within five working days, after— (1) Taking an exclusion action; (2) Modifying...

19 CFR 4.3 - Vessels required to enter; place of entry.

Code of Federal Regulations, 2010 CFR

2010-04-01

... officer, or purser may appear in person during regular working hours to complete preliminary or formal... 48 hours after the arrival at any port or place in the United States, the following vessels are... the customhouse, and services may be requested outside of normal business hours. Customs may take...

Post-utilitarian forestry: What's place got to do with it?

Treesearch

Daniel R. Williams

2002-01-01

Place ideas take a more holistic and embedded view of socio-ecological reality and have begun to influence many aspects of resource management, from ecosystem management to community-based collaboration. The flux we might call post-utilitarian forestry can be understood as a renegotiation of a long-standing dialectic tension in Western thought between universalist and...

"From this place and of this place:" climate change, sense of place, and health in Nunatsiavut, Canada.

PubMed

Cunsolo Willox, Ashlee; Harper, Sherilee L; Ford, James D; Landman, Karen; Houle, Karen; Edge, Victoria L

2012-08-01

As climate change impacts are felt around the globe, people are increasingly exposed to changes in weather patterns, wildlife and vegetation, and water and food quality, access and availability in their local regions. These changes can impact human health and well-being in a variety of ways: increased risk of foodborne and waterborne diseases; increased frequency and distribution of vector-borne disease; increased mortality and injury due to extreme weather events and heat waves; increased respiratory and cardiovascular disease due to changes in air quality and increased allergens in the air; and increased susceptibility to mental and emotional health challenges. While climate change is a global phenomenon, the impacts are experienced most acutely in place; as such, a sense of place, place-attachment, and place-based identities are important indicators for climate-related health and adaptation. Representing one of the first qualitative case studies to examine the connections among climate change, a changing sense of place, and health in an Inuit context, this research draws data from a multi-year community-driven case study situated in the Inuit community of Rigolet, Nunatsiavut, Canada. Data informing this paper were drawn from the narrative analysis of 72 in-depth interviews conducted from November 2009 to October 2010, as well as from the descriptive analysis of 112 questionnaires from a survey in October 2010 (95% response rate). The findings illustrated that climate change is negatively affecting feelings of place attachment by disrupting hunting, fishing, foraging, trapping, and traveling, and changing local landscapes-changes which subsequently impact physical, mental, and emotional health and well-being. These results also highlight the need to develop context-specific climate-health planning and adaptation programs, and call for an understanding of place-attachment as a vital indicator of health and well-being and for climate change to be framed as an

Oh, the Places They Went: SBOs Share Their Career Paths

ERIC Educational Resources Information Center

George, Patricia

2013-01-01

"Oh the Places You'll Go!" That Dr. Seuss book is a standard gift for graduates as they are sent out into the world-whether it's off to college or into the world of work. "You can steer yourself any direction you choose." What direction did school business officials take to get where they are today? The most recent…

Place and contingency differential responses of monkey septal neurons during conditional place-object discrimination.

PubMed

Kita, T; Nishijo, H; Eifuku, S; Terasawa, K; Ono, T

1995-03-01

To elucidate spatial and cognitive function of the septal nuclei, neural activity was recorded from alert monkeys during performance of a place-dependent go/no-go (PGN) task. Response/reinforcement contingencies of given objects were conditional upon the location of a motorized, movable device (cab) containing a monkey in one of four places. The task was initiated by presentation of the outside view (place phase) followed by presentation of an object (object phase) selected from a total of four. A lever press was reinforced only if the correct object was seen in its corresponding place, and the same object was never reinforced in any of the other three places. Of 430 septal neurons recorded, the responses during the place phase in the four places were significantly different in 58 neurons. Responses of eight of these neurons were also place-differential during the object phase as well as the place phase. Furthermore, when the outside view was not presented before the object phase, differential responses in the object phase disappeared. Responses of 91 neurons in the object phase were differential in terms of go/no-go responses and reward availability. Of these 91 neurons, 72 were further tested on a place-independent asymmetrical go/no-go (AGN) task, which required no conditional discrimination. Forty-three neurons responded differentially only in the PGN task. It is thus concluded that this PGN-specific activity reflected conditional place-object relations. Of the remaining 29 neurons that responded differentially in both tasks, 21 were further tested by a place-independent symmetrical go/no-go task (no-go responses were also rewarded). Responses of 19 of these 21 neurons were related to the reward/nonreward contingency but not to the response contingency. The results suggest that septal nuclei are involved in integrating spatial information, conditional place-object relations, and reward/nonreward contingency.

Places for Pedagogies, Pedagogies for Places

ERIC Educational Resources Information Center

Duhn, Iris

2012-01-01

Working with an understanding of assemblage as the ad hoc groupings of vibrant materials and elements, this article argues that conceptualizing place as an assemblage opens possibilities for bridging the gap between subjects and objects that continue to structure pedagogy. Considering "place" as an assemblage of humans and their multiple…

Embodied Experiences of Place: A Study of History Learning with Mobile Technologies

ERIC Educational Resources Information Center

Price, S.; Jewitt, C.; Sakr, M.

2016-01-01

This paper reports an empirical study that takes a multimodal analytical approach to examine how mobile technologies shape students' exploration and experience of place during a history learning activity in situ. In history education, mobile technologies provide opportunities for authentic experiential learning activities that have the potential…

Collective Behavior of Place and Non-place Neurons in the Hippocampal Network.

PubMed

Meshulam, Leenoy; Gauthier, Jeffrey L; Brody, Carlos D; Tank, David W; Bialek, William

2017-12-06

Discussions of the hippocampus often focus on place cells, but many neurons are not place cells in any given environment. Here we describe the collective activity in such mixed populations, treating place and non-place cells on the same footing. We start with optical imaging experiments on CA1 in mice as they run along a virtual linear track and use maximum entropy methods to approximate the distribution of patterns of activity in the population, matching the correlations between pairs of cells but otherwise assuming as little structure as possible. We find that these simple models accurately predict the activity of each neuron from the state of all the other neurons in the network, regardless of how well that neuron codes for position. Our results suggest that understanding the neural activity may require not only knowledge of the external variables modulating it but also of the internal network state. Copyright © 2017 Elsevier Inc. All rights reserved.

Taking Math Students from "Blah" to "Aha": What Can We Do?

ERIC Educational Resources Information Center

Kalajdzievska, Darja

2014-01-01

In many post-secondary, introductory mathematics courses failure and withdrawal rates are reaching as high as 50% and average GPA is steadily decreasing. This is a problem that has been witnessed across the globe. With widespread reforms taking place in K-12 mathematics education, many innovative teaching strategies have been created, implemented,…

Stereotypes and the Achievement Gap: Stereotype Threat Prior to Test Taking

ERIC Educational Resources Information Center

Appel, Markus; Kronberger, Nicole

2012-01-01

Stereotype threat is known as a situational predicament that prevents members of negatively stereotyped groups to perform up to their full ability. This review shows that the detrimental influence of stereotype threat goes beyond test taking: It impairs stereotyped students to build abilities in the first place. Guided by current theory on…

Whose Sense of Place? Re-thinking Place Concept and Urban Heritage Conservation in Social Media Era

NASA Astrophysics Data System (ADS)

Dameria, Christin; Akbar, Roos; Natalivan Indradjati, Petrus

2018-05-01

A change in a conservation approach that is now more focused on the conservation of a place than on a single object has placed an understanding of a place as an important concept that must be understood in urban heritage planning. However, the urban place perspective has been shifted, as a result of the change of attitude of people living in the urban area due to the rising of social media. This paper argues the concept of place in the heritage conservation planning, especially in the area designed to be tourism objects, which needs to be revisited. The very dynamic urban people as a result of technology and information must be considered. In order to understand the man-place relationship, the sense of place concept is the most common concept used and in the current context of heritage conservation, the review of place concept could be traced by understanding who is the owner of a sense of place in the social media era. In the current academic literature, the common discourse says the local community as the owner of the sense of place because visitors have limited chance to own the sense of place. This paper also argues that the shift of place perspective due to social media could be the catalyst in creating a strong sense of place for visitors. To support the argument, this paper uses the study of Concept of Mediatization and Concept of Parochial that have successfully explained how social media provides indirect experience based on people-place interaction and a sense of familiarity of an unknown or strange place. Therefore, this paper states that in the sense of place context: (1) the experience factor, as one of the factors in the creation of a sense of place, does not need to be physically experienced but it can be built based on other person’s personal reflection. It also gives an opportunity to make a self-interpretation about the value of the heritage place; (2) sense of familiarity, which is believed to be owned by the locals only due to the period of

An ex post facto evaluation framework for place-based police interventions.

PubMed

Braga, Anthony A; Hureau, David M; Papachristos, Andrew V

2011-12-01

A small but growing body of research evidence suggests that place-based police interventions generate significant crime control gains. While place-based policing strategies have been adopted by a majority of U.S. police departments, very few agencies make a priori commitments to rigorous evaluations. Recent methodological developments were applied to conduct a rigorous ex post facto evaluation of the Boston Police Department's Safe Street Team (SST) hot spots policing program. A nonrandomized quasi-experimental design was used to evaluate the violent crime control benefits of the SST program at treated street segments and intersections relative to untreated street segments and intersections. Propensity score matching techniques were used to identify comparison places in Boston. Growth curve regression models were used to analyze violent crime trends at treatment places relative to control places. UNITS OF ANALYSIS: Using computerized mapping and database software, a micro-level place database of violent index crimes at all street segments and intersections in Boston was created. Yearly counts of violent index crimes between 2000 and 2009 at the treatment and comparison street segments and intersections served as the key outcome measure. The SST program was associated with a statistically significant reduction in violent index crimes at the treatment places relative to the comparison places without displacing crime into proximate areas. To overcome the challenges of evaluation in real-world settings, evaluators need to continuously develop innovative approaches that take advantage of new theoretical and methodological approaches.

Place-Identity in a School Setting: Effects of the Place Image

ERIC Educational Resources Information Center

Marcouyeux, Aurore; Fleury-Bahi, Ghozlane

2011-01-01

Studies on place identity show positive relationships between the evaluation of a place and mechanisms involved in place identification. However, individuals also identify with places of low social prestige (places that bear a negative social image). Few authors investigate the nature of place identity processes in this case. The goal of this…

Avoidance of plants unsuitable for the symbiotic fungus in leaf-cutting ants: Learning can take place entirely at the colony dump.

PubMed

Arenas, Andrés; Roces, Flavio

2017-01-01

Plants initially accepted by foraging leaf-cutting ants are later avoided if they prove unsuitable for their symbiotic fungus. Plant avoidance is mediated by the waste produced in the fungus garden soon after the incorporation of the unsuitable leaves, as foragers can learn plant odors and cues from the damaged fungus that are both present in the recently produced waste particles. We asked whether avoidance learning of plants unsuitable for the symbiotic fungus can take place entirely at the colony dump. In order to investigate whether cues available in the waste chamber induce plant avoidance in naïve subcolonies, we exchanged the waste produced by subcolonies fed either fungicide-treated privet leaves or untreated leaves and measured the acceptance of untreated privet leaves before and after the exchange of waste. Second, we evaluated whether foragers could perceive the avoidance cues directly at the dump by quantifying the visits of labeled foragers to the waste chamber. Finally, we asked whether foragers learn to specifically avoid untreated leaves of a plant after a confinement over 3 hours in the dump of subcolonies that were previously fed fungicide-treated leaves of that species. After the exchange of the waste chambers, workers from subcolonies that had access to waste from fungicide-treated privet leaves learned to avoid that plant. One-third of the labeled foragers visited the dump. Furthermore, naïve foragers learned to avoid a specific, previously unsuitable plant if exposed solely to cues of the dump during confinement. We suggest that cues at the dump enable foragers to predict the unsuitable effects of plants even if they had never been experienced in the fungus garden.

Avoidance of plants unsuitable for the symbiotic fungus in leaf-cutting ants: Learning can take place entirely at the colony dump

PubMed Central

Roces, Flavio

2017-01-01

Plants initially accepted by foraging leaf-cutting ants are later avoided if they prove unsuitable for their symbiotic fungus. Plant avoidance is mediated by the waste produced in the fungus garden soon after the incorporation of the unsuitable leaves, as foragers can learn plant odors and cues from the damaged fungus that are both present in the recently produced waste particles. We asked whether avoidance learning of plants unsuitable for the symbiotic fungus can take place entirely at the colony dump. In order to investigate whether cues available in the waste chamber induce plant avoidance in naïve subcolonies, we exchanged the waste produced by subcolonies fed either fungicide-treated privet leaves or untreated leaves and measured the acceptance of untreated privet leaves before and after the exchange of waste. Second, we evaluated whether foragers could perceive the avoidance cues directly at the dump by quantifying the visits of labeled foragers to the waste chamber. Finally, we asked whether foragers learn to specifically avoid untreated leaves of a plant after a confinement over 3 hours in the dump of subcolonies that were previously fed fungicide-treated leaves of that species. After the exchange of the waste chambers, workers from subcolonies that had access to waste from fungicide-treated privet leaves learned to avoid that plant. One-third of the labeled foragers visited the dump. Furthermore, naïve foragers learned to avoid a specific, previously unsuitable plant if exposed solely to cues of the dump during confinement. We suggest that cues at the dump enable foragers to predict the unsuitable effects of plants even if they had never been experienced in the fungus garden. PMID:28273083

No More Robots: Building Kids' Character, Competence, and Sense of Place. [Re]Thinking Environmental Education. Volume 2

ERIC Educational Resources Information Center

Coulter, Bob

2014-01-01

Place-based education offers a compelling opportunity to engage students in the life of their community. More than just taking a field trip, participants in a place-based project make sustained efforts to make a difference and learn basic skills along the way. Academic concepts come to life as real-world problems are investigated from a local…

Tactile modulation of hippocampal place fields.

PubMed

Gener, Thomas; Perez-Mendez, Lorena; Sanchez-Vives, Maria V

2013-12-01

Neural correlates of spatial representation can be found in the activity of the hippocampal place cells. These neurons are characterized by firing whenever the animal is located in a particular area of the space, the place field. Place fields are modulated by sensory cues, such as visual, auditory, or olfactory cues, being the influence of visual inputs the most thoroughly studied. Tactile information gathered by the whiskers has a prominent representation in the rat cerebral cortex. However, the influence of whisker-detected tactile cues on place fields remains an open question. Here we studied place fields in an enriched tactile environment where the remaining sensory cues were occluded. First, place cells were recorded before and after blockade of tactile transmission by means of lidocaine applied on the whisker pad. Following tactile deprivation, the majority of place cells decreased their firing rate and their place fields expanded. We next rotated the tactile cues and 90% of place fields rotated with them. Our results demonstrate that tactile information is integrated into place cells at least in a tactile-enriched arena and when other sensory cues are not available. Copyright © 2013 Wiley Periodicals, Inc.

Placing the power of real options analysis into the hands of natural resource managers - taking the next step.

PubMed

Nelson, Rohan; Howden, Mark; Hayman, Peter

2013-07-30

This paper explores heuristic methods with potential to place the analytical power of real options analysis into the hands of natural resource managers. The complexity of real options analysis has led to patchy or ephemeral adoption even by corporate managers familiar with the financial-market origins of valuation methods. Intuitively accessible methods for estimating the value of real options have begun to evolve, but their evaluation has mostly been limited to researcher-driven applications. In this paper we work closely with Bush Heritage Australia to evaluate the potential of real options analysis to support the intuitive judgement of conservation estate managers in covenanting land with uncertain future conservation value due to climate change. The results show that modified decision trees have potential to estimate the option value of covenanting individual properties while time and ongoing research resolves their future conservation value. Complementing this, Luehrman's option space has potential to assist managers with limited budgets to increase the portfolio value of multiple properties with different conservation attributes. Copyright © 2013 Elsevier Ltd. All rights reserved.

A response to U. T. Place

PubMed Central

Sundberg, Mark L.; Michael, Jack

1983-01-01

Skinner's (1957) analysis of verbal behavior has received an unwarranted amount of criticism over the years, and the recently published reviews of Verbal Behavior by U. T. Place contribute to this body of negative literature. It is argued that Place, like those before him, has failed to appreciate several critical features of behaviorism and Skinner's analysis of verbal behavior. Place's “four major defects in Verbal Behavior” are reviewed and analyzed. The results seem to indicate that Place's dissatisfaction with the book would be greatly reduced by a better understanding of Skinner's work. PMID:22573462

THE EFFECT OF EARLY ENVIRONMENTAL MANIPULATION ON LOCOMOTOR SENSITIVITY AND METHAMPHETAMINE CONDITIONED PLACE PREFERENCE REWARD

PubMed Central

Hensleigh, E.; Pritchard, L. M.

2014-01-01

Early life stress leads to several effects on neurological development, affecting health and well-being later in life. Instances of child abuse and neglect are associated with higher rates of depression, risk taking behavior, and an increased risk of drug abuse later in life. This study used repeated neonatal separation of rat pups as a model of early life stress. Rat pups were either handled and weighed as controls or separated for 180 minutes per day during postnatal days 2-8. In adulthood, male and female rats were tested for methamphetamine conditioned place preference reward and methamphetamine induced locomotor activity. Tissue samples were collected and mRNA was quantified for the norepinephrine transporter in the prefrontal cortex and the dopamine transporter in the nucleus accumbens. Results indicated rats given methamphetamine formed a conditioned place preference, but there was no effect of early separation or sex. Separated males showed heightened methamphetamine-induced locomotor activity, but there was no effect of early separation for females. Overall females were more active than males in response to both saline and methamphetamine. No differences in mRNA levels were observed across any conditions. These results suggest early neonatal separation affects methamphetamine-induced locomotor activity in a sex-dependent manner but has no effects on methamphetamine conditioned place preference. PMID:24713150

Effects of benefits and harms on older persons' willingness to take medication for primary cardiovascular prevention.

PubMed

Fried, Terri R; Tinetti, Mary E; Towle, Virginia; O'Leary, John R; Iannone, Lynne

2011-05-23

Quality-assurance initiatives encourage adherence to evidenced-based guidelines based on a consideration of treatment benefit. We examined older persons' willingness to take medication for primary cardiovascular disease prevention according to benefits and harms. In-person interviews were performed with 356 community-living older persons. Participants were asked about their willingness to take medication for primary prevention of myocardial infarction (MI) with varying benefits in terms of absolute 5-year risk reduction and varying harms in terms of type and severity of adverse effects. Most (88%) would take medication, providing an absolute benefit of 6 fewer persons with MI out of 100, approximating the average risk reduction of currently available medications. Of participants who would not take it, 17% changed their preference if the absolute benefit was increased to 10 fewer persons with MI, and, of participants who would take it, 82% remained willing if the absolute benefit was decreased to 3 fewer persons with MI. In contrast, large proportions (48%-69%) were unwilling or uncertain about taking medication with average benefit causing mild fatigue, nausea, or fuzzy thinking, and only 3% would take medication with adverse effects severe enough to affect functioning. Older persons' willingness to take medication for primary cardiovascular disease prevention is relatively insensitive to its benefit but highly sensitive to its adverse effects. These results suggest that clinical guidelines and decisions about prescribing these medications to older persons need to place emphasis on both benefits and harms.

Homelessness Experiences, Sexual Orientation, and Sexual Risk Taking among High School Students in Los Angeles

PubMed Central

Rice, Eric; Barman-Adhikari, Anamika; Rhoades, Harmony; Winetrobe, Hailey; Fulginiti, Anthony; Astor, Roee; Montoya, Jorge; Plant, Aaron; Kordic, Timothy

2013-01-01

Purpose Prior studies reported homeless adolescents engage in more sexual risk than their housed peers. However, these comparisons are typically made post hoc by comparing homeless adolescent community-based samples with high school probability samples. This study utilizes a random sample of high school students to examine homelessness experiences and sexual risk behaviors. Methods A supplemental survey to the Youth Risk Behavior Survey containing questions regarding homelessness and sexual health was administered to Los Angeles high school students (N=1,839). Multivariate logistic regressions assessed the associations between demographics, past year homelessness experiences (i.e., place of nighttime residence), and being sexually active and condom use at last intercourse. Results Homelessness experiences consisted of staying in a shelter (10.4%), a public place (10.1%), and with a stranger (5.6%). Lesbian, gay, bisexual, transgender, questioning (LGBTQ), younger, and male adolescents were more likely to experience homelessness. LGBTQ adolescents were also more likely to report staying with a stranger and less likely to report staying in a shelter. Compared to adolescents who stayed in shelters, adolescents who stayed with strangers and in public places were more likely to engage in unprotected sex at last intercourse. Conclusions Adolescents who report sexual activity and sexual risk taking are more likely to report homelessness experiences. With regard to sexual health, staying with strangers could be a particularly risky form of homelessness; LGBTQ and Black adolescents are more likely to experience this form of homelessness. Efforts to reduce homelessness and sexual risk-taking need to recognize the specific vulnerabilities faced by these populations. PMID:23360897

Remembering Places: Student Reliance on Place in Timed Essays

ERIC Educational Resources Information Center

Evans, Donna

2009-01-01

This is the story of a research journey that follows the trail of a novel evaluand--"place." I examine place as mentioned by rising juniors in timed exams. Using a hybridized methodology--the qualitative approach of a hermeneutic dialectic process as described by Guba and Lincoln (1989), and the quantitative evidence of place mention--I query…

Sense of Place, Fast and Slow: The Potential Contributions of Affordance Theory to Sense of Place.

PubMed

Raymond, Christopher M; Kyttä, Marketta; Stedman, Richard

2017-01-01

Over the past 40 years, the sense of place concept has been well-established across a range of applications and settings; however, most theoretical developments have "privileged the slow." Evidence suggests that place attachments and place meanings are slow to evolve, sometimes not matching material or social reality (lag effects), and also tending to inhibit change. Here, we present some key blind spots in sense of place scholarship and then suggest how a reconsideration of sense of place as "fast" and "slow" could fill them. By this, we mean how direct and immediate perception-action processes presented in affordance theory (resulting in immediately perceived place meanings) can complement slower forms of social construction presented in sense of place scholarship. Key blind spots are that sense of place scholarship: (1) rarely accounts for sensory or immediately perceived meanings; (2) pays little attention to how place meanings are the joint product of attributes of environmental features and the attributes of the individual; and (3) assumes that the relationship between place attachment and behavior is linear and not constituted in dynamic relations among mind, culture, and environment. We show how these blind spots can begin to be addressed by reviewing key insights from affordance theory, and through the presentation of applied examples. We discuss future empirical research directions in terms of: (1) how sense of place is both perceived and socially constructed; (2) whether perceived and socially constructed dimensions of place can relate to one another when perceived meanings become unsituated; and (3) how place attachment may change over different stages of the life course based upon dynamic relationships between processes of perception-action and social construction. We conclude with insights into how processes of perception-action and social construction could be included in the design and management of urban landscapes.

Sense of Place, Fast and Slow: The Potential Contributions of Affordance Theory to Sense of Place

PubMed Central

Raymond, Christopher M.; Kyttä, Marketta; Stedman, Richard

2017-01-01

Over the past 40 years, the sense of place concept has been well-established across a range of applications and settings; however, most theoretical developments have “privileged the slow.” Evidence suggests that place attachments and place meanings are slow to evolve, sometimes not matching material or social reality (lag effects), and also tending to inhibit change. Here, we present some key blind spots in sense of place scholarship and then suggest how a reconsideration of sense of place as “fast” and “slow” could fill them. By this, we mean how direct and immediate perception–action processes presented in affordance theory (resulting in immediately perceived place meanings) can complement slower forms of social construction presented in sense of place scholarship. Key blind spots are that sense of place scholarship: (1) rarely accounts for sensory or immediately perceived meanings; (2) pays little attention to how place meanings are the joint product of attributes of environmental features and the attributes of the individual; and (3) assumes that the relationship between place attachment and behavior is linear and not constituted in dynamic relations among mind, culture, and environment. We show how these blind spots can begin to be addressed by reviewing key insights from affordance theory, and through the presentation of applied examples. We discuss future empirical research directions in terms of: (1) how sense of place is both perceived and socially constructed; (2) whether perceived and socially constructed dimensions of place can relate to one another when perceived meanings become unsituated; and (3) how place attachment may change over different stages of the life course based upon dynamic relationships between processes of perception–action and social construction. We conclude with insights into how processes of perception–action and social construction could be included in the design and management of urban landscapes. PMID:29033871

Effects of Place Identity, Place Dependence, and Experience-Use History on Perceptions of Recreation Impacts in a Natural Setting

NASA Astrophysics Data System (ADS)

White, Dave D.; Virden, Randy J.; van Riper, Carena J.

2008-10-01

It is generally accepted that recreation use in natural environments results in some degree of negative social and environmental impact. Environmental managers are tasked with mitigating the impact while providing beneficial recreation opportunities. Research on the factors that influence visitors’ perceptions of environmental and social conditions is necessary to inform sound environmental management of protected natural areas. This study examines the effect of prior experience with the setting and two dimensions of place attachment (i.e., place identity and place dependence) on visitors’ perceptions of three types of recreation impacts (i.e., depreciative behavior, environmental impacts, and recreation conflict). Principal components analysis, confirmatory factor analysis, and structural equation modeling were used to test the study hypotheses using data collected from 351 visitors through on-site questionnaires (response rate of 93 percent). The results show that prior experience exhibited a moderate and significant direct positive effect on place identity, place dependence, and visitors’ perceptions of recreation impacts. Contrary to study hypotheses and prior research, neither place dependence nor place identity exhibited a significant effect on the dependent variables. The results show that prior experience causes visitors to be more sensitive to depreciative behaviors, environmental impacts, and recreation conflict. These findings raise concerns over potential visitor displacement and deterioration of site conditions. Implications for resource managers are discussed, which include education, modifying visitor use patterns, and site design strategies.

Effects of place identity, place dependence, and experience-use history on perceptions of recreation impacts in a natural setting.

PubMed

White, Dave D; Virden, Randy J; van Riper, Carena J

2008-10-01

It is generally accepted that recreation use in natural environments results in some degree of negative social and environmental impact. Environmental managers are tasked with mitigating the impact while providing beneficial recreation opportunities. Research on the factors that influence visitors' perceptions of environmental and social conditions is necessary to inform sound environmental management of protected natural areas. This study examines the effect of prior experience with the setting and two dimensions of place attachment (i.e., place identity and place dependence) on visitors' perceptions of three types of recreation impacts (i.e., depreciative behavior, environmental impacts, and recreation conflict). Principal components analysis, confirmatory factor analysis, and structural equation modeling were used to test the study hypotheses using data collected from 351 visitors through on-site questionnaires (response rate of 93 percent). The results show that prior experience exhibited a moderate and significant direct positive effect on place identity, place dependence, and visitors' perceptions of recreation impacts. Contrary to study hypotheses and prior research, neither place dependence nor place identity exhibited a significant effect on the dependent variables. The results show that prior experience causes visitors to be more sensitive to depreciative behaviors, environmental impacts, and recreation conflict. These findings raise concerns over potential visitor displacement and deterioration of site conditions. Implications for resource managers are discussed, which include education, modifying visitor use patterns, and site design strategies.

Exploring the Place of Exemplary Science Teaching. This Year in School Science 1993.

ERIC Educational Resources Information Center

Haley-Oliphant, Ann E., Ed.

Exemplary science teaching is an experience that fosters wonder, excitement, and risk-taking. This book presents essays which attempt to describe the culture of classrooms of exemplary science teachers. Chapter titles are: "Exploring the Place of Exemplary Science Teaching" (Ann E. Haley-Oliphant); "The Voices of Exemplary Science Teachers" (Ann…

Modeling place field activity with hierarchical slow feature analysis

PubMed Central

Schönfeld, Fabian; Wiskott, Laurenz

2015-01-01

What are the computational laws of hippocampal activity? In this paper we argue for the slowness principle as a fundamental processing paradigm behind hippocampal place cell firing. We present six different studies from the experimental literature, performed with real-life rats, that we replicated in computer simulations. Each of the chosen studies allows rodents to develop stable place fields and then examines a distinct property of the established spatial encoding: adaptation to cue relocation and removal; directional dependent firing in the linear track and open field; and morphing and scaling the environment itself. Simulations are based on a hierarchical Slow Feature Analysis (SFA) network topped by a principal component analysis (ICA) output layer. The slowness principle is shown to account for the main findings of the presented experimental studies. The SFA network generates its responses using raw visual input only, which adds to its biological plausibility but requires experiments performed in light conditions. Future iterations of the model will thus have to incorporate additional information, such as path integration and grid cell activity, in order to be able to also replicate studies that take place during darkness. PMID:26052279

The Place of Place in Social Work: Rethinking the Person-in-Environment Model in Social Work Education and Practice

ERIC Educational Resources Information Center

Akesson, Bree; Burns, Victoria; Hordyk, Shawn-Renee

2017-01-01

Social work's traditional emphasis on the individual in the context of social environments has resulted in a neglect of the person in the context of physical environments. This conceptual article addresses this oversight by presenting three subconcepts of place--place attachment, place identity, and territoriality--and draws on research examples…

Using a Flying Thing in the Sky to See How Much Water is in the Cover of Tiny Ice Pieces in the High Places

NASA Astrophysics Data System (ADS)

Skiles, M.

2016-12-01

Groups of tiny ice pieces fall from the sky in the cold times and cover the high places. Later, the tiny ice pieces become water that moves to the lower places, where people can use it for drinking and stuff. The time when the tiny ice pieces turn to water is controlled by the sun. New tiny ice pieces from the sky, which are very white and don't take up much sun, group up and grow tall. When they become dark from getting old and large, and from getting covered in tiny dark bits from the sky, they take up more sun and turn to water. The more tiny dark bits, the faster they become water. Using a flying thing over the high places we can see how much water will come from the cover of tiny ice pieces by using ground looking things to see how tall it is, and and when it will become water by using picture taking things to see how much sun is taken up. The low places are happy to know how much water is in the high places.

Cure-in-place process for seals

DOEpatents

Hirasuna, Alan R.

1981-01-01

A cure-in-place process which allows a rubber seal element to be deformed to its service configuration before it is cross-linked and, hence, is a plastic and does not build up internal stress as a result of the deformation. This provides maximum residual strength to resist the differential pressure. Furthermore, the process allows use of high modulus formulations of the rubber seal element which would otherwise crack if cured and then deformed to its service configuration, resulting in a seal which has better gap bridging capability. Basically, the process involves positioning an uncured seal element in place, deforming it to its service configuration, heating the seal element, curing it in place, and then fully seating the seal.

Dynamic NMDAR-mediated properties of place cells during the object place memory task.

PubMed

Faust, Thomas W; Robbiati, Sergio; Huerta, Tomás S; Huerta, Patricio T

2013-01-01

N-methyl-D-aspartate receptors (NMDAR) in the hippocampus participate in encoding and recalling the location of objects in the environment, but the ensemble mechanisms by which NMDARs mediate these processes have not been completely elucidated. To address this issue, we examined the firing patterns of place cells in the dorsal CA1 area of the hippocampus of mice (n = 7) that performed an object place memory (OPM) task, consisting of familiarization (T1), sample (T2), and choice (T3) trials, after systemic injection of 3-[(±)2-carboxypiperazin-4yl]propyl-1-phosphate (CPP), a specific NMDAR antagonist. Place cell properties under CPP (CPP-PCs) were compared to those after control saline injection (SAL-PCs) in the same mice. We analyzed place cells across the OPM task to determine whether they signaled the introduction or movement of objects by NMDAR-mediated changes of their spatial coding. On T2, when two objects were first introduced to a familiar chamber, CPP-PCs and SAL-PCs showed stable, vanishing or moving place fields in addition to changes in spatial information (SI). These metrics were comparable between groups. Remarkably, previously inactive CPP-PCs (with place fields emerging de novo on T2) had significantly weaker SI increases than SAL-PCs. On T3, when one object was moved, CPP-PCs showed reduced center-of-mass (COM) shift of their place fields. Indeed, a subset of SAL-PCs with large COM shifts (>7 cm) was largely absent in the CPP condition. Notably, for SAL-PCs that exhibited COM shifts, those initially close to the moving object followed the trajectory of the object, whereas those far from the object did the opposite. Our results strongly suggest that the SI changes and COM shifts of place fields that occur during the OPM task reflect key dynamic properties that are mediated by NMDARs and might be responsible for binding object identity with location.

Dynamic NMDAR-mediated properties of place cells during the object place memory task

PubMed Central

Faust, Thomas W.; Robbiati, Sergio; Huerta, Tomás S.; Huerta, Patricio T.

2013-01-01

N-methyl-D-aspartate receptors (NMDAR) in the hippocampus participate in encoding and recalling the location of objects in the environment, but the ensemble mechanisms by which NMDARs mediate these processes have not been completely elucidated. To address this issue, we examined the firing patterns of place cells in the dorsal CA1 area of the hippocampus of mice (n = 7) that performed an object place memory (OPM) task, consisting of familiarization (T1), sample (T2), and choice (T3) trials, after systemic injection of 3-[(±)2-carboxypiperazin-4yl]propyl-1-phosphate (CPP), a specific NMDAR antagonist. Place cell properties under CPP (CPP–PCs) were compared to those after control saline injection (SAL–PCs) in the same mice. We analyzed place cells across the OPM task to determine whether they signaled the introduction or movement of objects by NMDAR-mediated changes of their spatial coding. On T2, when two objects were first introduced to a familiar chamber, CPP–PCs and SAL–PCs showed stable, vanishing or moving place fields in addition to changes in spatial information (SI). These metrics were comparable between groups. Remarkably, previously inactive CPP–PCs (with place fields emerging de novo on T2) had significantly weaker SI increases than SAL–PCs. On T3, when one object was moved, CPP–PCs showed reduced center-of-mass (COM) shift of their place fields. Indeed, a subset of SAL–PCs with large COM shifts (>7 cm) was largely absent in the CPP condition. Notably, for SAL–PCs that exhibited COM shifts, those initially close to the moving object followed the trajectory of the object, whereas those far from the object did the opposite. Our results strongly suggest that the SI changes and COM shifts of place fields that occur during the OPM task reflect key dynamic properties that are mediated by NMDARs and might be responsible for binding object identity with location. PMID:24381547

A Critical Trilogy of Place: Dwelling in/on an Irritated Place

ERIC Educational Resources Information Center

Hung, Ruyu

2017-01-01

The aim of this paper is to explore the meaning of dwelling in place in terms of the critical trilogy of place. The critical trilogy is a constructively interpretive framework incorporating Greenwood's critical pedagogy of place and Heidegger's philosophical insights of dwelling. The critical trilogy of place, comprising decentralisation,…

Der Einsatz der sozialen Medien im Place Branding. Das Beispiel Allgäu

NASA Astrophysics Data System (ADS)

Kräußlich, Bernhard; Schürholz, Peter

2017-12-01

This article focuses on the opportunities and risks of using social media in place branding. Where local authorities provide their content in the context of a place branding via social media, the users gain attributes of a prosumer, most important of which is the high potential for participating in the actual branding process. This active participation causes a variety of changes compared to a branding process without social media. Thus, a qualitative, a quantitative, as well as a temporal and spatial increase of contact with the brand can be determined, though, by virtue of the anonymity provided by the Internet, it is quite possible that this all takes place covertly. A permanent monitoring of the branding process on the part of the operators has become necessary in order to react quickly to changes. The Allgäu model offers a possible procedure for reacting to the new requirements in social media-sampled place branding.

Double Take

ERIC Educational Resources Information Center

Educational Leadership, 2011

2011-01-01

This paper begins by discussing the results of two studies recently conducted in Australia. According to the two studies, taking a gap year between high school and college may help students complete a degree once they return to school. The gap year can involve such activities as travel, service learning, or work. Then, the paper presents links to…

Place recognition using batlike sonar.

PubMed

Vanderelst, Dieter; Steckel, Jan; Boen, Andre; Peremans, Herbert; Holderied, Marc W

2016-08-02

Echolocating bats have excellent spatial memory and are able to navigate to salient locations using bio-sonar. Navigating and route-following require animals to recognize places. Currently, it is mostly unknown how bats recognize places using echolocation. In this paper, we propose template based place recognition might underlie sonar-based navigation in bats. Under this hypothesis, bats recognize places by remembering their echo signature - rather than their 3D layout. Using a large body of ensonification data collected in three different habitats, we test the viability of this hypothesis assessing two critical properties of the proposed echo signatures: (1) they can be uniquely classified and (2) they vary continuously across space. Based on the results presented, we conclude that the proposed echo signatures satisfy both criteria. We discuss how these two properties of the echo signatures can support navigation and building a cognitive map.

Strategies for Aging in Place

PubMed Central

Gould, Odette N.; Gibbons, Caroline; Simard, Majella; Éthier, Sophie; Villalon, Lita

2015-01-01

For healthy and independent older adults, aging in place can be seen as identical to any other adult living at home. Little is known about how frail seniors, particularly those who speak a minority language, manage the challenges of aging in place. The present qualitative descriptive study explores the strategies that Canadian French-speaking seniors have put in place to counter their loss of independence and promote their ability to stay in their home. Semistructured individual interviews were conducted with 39 older adults and transcribed, followed by content analysis to identify common themes related to study objectives. Six themes emerged in response to strategies described for aging in place. Findings reveal the limited extent to which language issues were perceived as a barrier by participants. In conclusion, the results of this study provide us with fruitful insights to guide community nursing practice, future research, and public policy. PMID:28462299

The effects of perspective-taking on prejudice: the moderating role of self-evaluation.

PubMed

Galinsky, Adam D; Ku, Gillian

2004-05-01

Perspective-taking, by means of creating an overlap between self and other cognitive representations, has been found to effectively decrease stereotyping and ingroup favoritism. In the present investigation, the authors examined the potential moderating role of self-esteem on the effects of perspective-taking on prejudice. In two experiments, it was found that perspective-takers, but not control participants, with temporarily or chronically high self-esteem evaluated an outgroup more positively than perspective-takers with low self-esteem. This finding suggests an irony of perspective-taking: it builds off egocentric biases to improve outgroup evaluations. The discussion focuses on how debiasing intergroup thought is often best accomplished by working through the very processes that produced the bias in the first place.

Place recognition using batlike sonar

PubMed Central

Vanderelst, Dieter; Steckel, Jan; Boen, Andre; Peremans, Herbert; Holderied, Marc W

2016-01-01

Echolocating bats have excellent spatial memory and are able to navigate to salient locations using bio-sonar. Navigating and route-following require animals to recognize places. Currently, it is mostly unknown how bats recognize places using echolocation. In this paper, we propose template based place recognition might underlie sonar-based navigation in bats. Under this hypothesis, bats recognize places by remembering their echo signature - rather than their 3D layout. Using a large body of ensonification data collected in three different habitats, we test the viability of this hypothesis assessing two critical properties of the proposed echo signatures: (1) they can be uniquely classified and (2) they vary continuously across space. Based on the results presented, we conclude that the proposed echo signatures satisfy both criteria. We discuss how these two properties of the echo signatures can support navigation and building a cognitive map. DOI: http://dx.doi.org/10.7554/eLife.14188.001 PMID:27481189

Going flat: examining heterogeneity in the soda–obesity relationship by subgroup and place of birth among Asian Americans

PubMed Central

Alcalá, Héctor E; Sharif, Mienah Z

2018-01-01

Objective To determine if the association between soda consumption and obesity is uniform among Asian-American population subgroups. Design We conducted multivariate logistic regression analyses on odds of being obese among seven Asian subgroups and by place of birth using data from the 2009 California Health Interview Survey. Setting An omnibus population-based health survey. Subjects Non-institutionalized adults, aged 18 years or over, residing in California (n 36 271). Results Despite low levels of soda consumption in several Asian-American ethnic groups, soda consumption increased the odds of being obese among Chinese, Koreans and Other Asians but not for Whites. Obesity risk varied across Asian subgroups and by place of birth within these subgroups. Conclusions More public health efforts addressing soda consumption in Asian-American communities are needed as a strategy for not only preventing chronic diseases but also disparities, considering the varying levels of soda intake across subgroups. Results support the growing body of literature critiquing acculturation theory in immigrant health research by documenting inconsistent findings by place of birth. Future research should take into account the heterogeneity among Asian Americans to advance our understanding of health outcomes and disparities. PMID:28233506

[Cooking as a therapy for dangerous mental health patients: controlled risk-taking].

PubMed

Geay, Janique; Schmitt, Stéphane; Bouchard, Jean-Pierre

2015-01-01

Among the range of therapeutic mediators used with dangerous mental health patients in the unit for dangerous patients in Cadillac, cooking holds an important place. Led by caregivers, this activity has undeniable positive effects for the psychotic and non-psychotic patients taking part. These effects concern notably their capacities for conception, creation, organisation, execution, sensation, collaboration and socialisation. For some patients, it is also the opportunity to take the drama out of handling utensils which they previously used as weapons. As the risk factors are controlled before and during the activity, no dangerous acting out has ever occurred. Copyright © 2015. Published by Elsevier Masson SAS.

"Take the Volume Pledge" may result in disparity in access to care.

PubMed

Blanco, Barbara A; Kothari, Anai N; Blackwell, Robert H; Brownlee, Sarah A; Yau, Ryan M; Attisha, John P; Ezure, Yoshiki; Pappas, Sam; Kuo, Paul C; Abood, Gerard J

2017-03-01

"Take the Volume Pledge" proposes restricting pancreatectomies to hospitals that perform ≥20 per year. Our purpose was to identify those factors that characterize patients at risk for loss of access to pancreatic cancer care with enforcement of volume standards. Using the Healthcare Cost and Utilization Project State Inpatient Database from Florida, we identified patients who underwent pancreatectomy for pancreatic malignancy from 2007-2011. American Hospital Association and United States Census Bureau data were linked to patient-level data. High-volume hospitals were defined as performing ≥20 pancreatic resections per year. Univariable and multivariable statistics compared patient characteristics and utilization of high-volume hospitals. Classification and Regression Tree modeling was used to predict patients at risk for losing access to care. Our study included 1,663 patients. Five high-volume hospitals were identified, and they treated 1,056 (63.5%) patients. Patients residing far from high-volume hospitals, in areas with the highest population density, non-Caucasian ethnicity, and greater income had decreased odds of obtaining care at high-volume hospitals. Using these factors, we developed a Classification and Regression Tree-based predictive tool to identify these patients. Implementation of "Take the Volume Pledge" is an important step toward improving pancreatectomy outcomes; however, policymakers must consider the potential impact on limiting access and possible health disparities that may arise. Copyright © 2016 Elsevier Inc. All rights reserved.

Attachment to the physical dimension of places.

PubMed

Hidalgo, M Carmen; Hernández, Bernardo

2002-12-01

Social relationships had been important in explanation and prediction of attachment to places. Although some have asserted the importance of physical aspects of the environment in the formation of attachment ties to a place, the social environment is required for the formation of bonds to a place, although strong emphasis on the social aspect has been questioned and the importance of the physical environment noted. The present objective in two studies was to test whether college students (ns = 30 and 27) show a preference for a place they know, independently of the social interactions developed in them. Results confirmed the hypothesis, i.e., after a very brief stay in a certain place with nobody else there, these college students preferred that place to another with which they had not had previous contact.

Making and Taking Virtual Field Trips in Pre-K and the Primary Grades

ERIC Educational Resources Information Center

Kirchen, Dennis J.

2011-01-01

A virtual field trip (VFT) is a technology-based experience that allows children to take an educational journey without leaving the classroom. These multimedia presentations bring the sights, sounds, and descriptions of distant places to learners. Virtual field trips vary in complexity. They can range from a single PowerPoint or video presentation…

Thyroid function tests in patients taking thyroid medication in Germany: Results from the population-based Study of Health in Pomerania (SHIP).

PubMed

Hannemann, Anke; Friedrich, Nele; Haring, Robin; Krebs, Alexander; Völzke, Henry; Alte, Dietrich; Nauck, Matthias; Kohlmann, Thomas; Schober, Hans-Christof; Hoffmann, Wolfgang; Wallaschofski, Henri

2010-08-16

Studies from iodine-sufficient areas have shown that a high proportion of patients taking medication for thyroid diseases have thyroid stimulating hormone (TSH) levels outside the reference range. Next to patient compliance, inadequate dosing adjustment resulting in under- and over-treatment of thyroid disease is a major cause of poor therapy outcomes. Using thyroid function tests, we aim to measure the proportions of subjects, who are under- or over-treated with thyroid medication in a previously iodine-deficient area. Data from 266 subjects participating in the population-based Study of Health in Pomerania (SHIP) were analysed. All subjects were taking thyroid medication. Serum TSH levels were measured using immunochemiluminescent procedures. TSH levels of < 0.27 or > 2.15 mIU/L in subjects younger than 50 years and < 0.19 or > 2.09 mIU/L in subjects 50 years and older, were defined as decreased or elevated, according to the established reference range for the specific study area. Our analysis revealed that 56 of 190 (29.5%) subjects treated with thyroxine had TSH levels outside the reference range (10.0% elevated, 19.5% decreased). Of the 31 subjects taking antithyroid drugs, 12 (38.7%) had TSH levels outside the reference range (9.7% elevated, 29.0% decreased). These proportions were lower in the 45 subjects receiving iodine supplementation (2.2% elevated, 8.9% decreased). Among the 3,974 SHIP participants not taking thyroid medication, TSH levels outside the reference range (2.8% elevated, 5.9% decreased) were less frequent. In concordance with previous studies in iodine-sufficient areas, our results indicate that a considerable number of patients taking thyroid medication are either under- or over-treated. Improved monitoring of these patients' TSH levels, compared to the local reference range, is recommended.

What makes British general practitioners take part in a quality improvement scheme?

PubMed

Spooner, A; Chapple, A; Roland, M

2001-07-01

To understand the reasons for the apparent success of a quality improvement scheme designed to produce widespread changes in chronic disease management in primary care. Purposeful sample of 36 primary care staff, managers and specialists. Qualitative analysis of 27 interviews in East Kent Health Authority area, where, over a three-year period, more than three-quarters of general practitioners (GPs) and enrolled in a quality improvement programme which required them to meet challenging chronic disease management targets (PRImary Care Clinical Effectiveness--PRICCE). Major changes in clinical practice appeared to have taken place as a result of participation in PRICCE. The scheme was significantly dependent on leadership from the health authority and on local professional support. Factors that motivated GPs to take part in the project included: a desire to improve patient care; financial incentives; maintenance of professional autonomy in how to reach the targets; maintenance of professional pride; and peer pressure. Good teamworking was essential to successful completion of the project and often improved as a result of taking part. The scheme included a combination of interventions known to be effective in producing professional behavioural change. When managerial vision is aligned to professional values, and combined with a range of interventions known to influence professional behaviour including financial incentives, substantial changes in clinical practice can result. Lessons are drawn for future quality improvement programmes in the National Health Service.

Unconscious-thought effects take place off-line, not on-line.

PubMed

Strick, Madelijn; Dijksterhuis, Ap; van Baaren, Rick B

2010-04-01

The unconscious-thought effect refers to an improvement in decision making following distraction from the decision context for a period of time. The dominant explanation for this effect is that unconscious processes continue to deal with the problem during the distraction period. Recently, however, some researchers have proposed that unconscious thinkers may be merely recalling a judgment that was formed on-line (i.e., during information acquisition). We present two experiments that rule out the latter interpretation. In the unconscious-thought condition of the first experiment, participants who reported making their decision after unconscious thought made better decisions than those who reported making their decision on-line. In the second experiment, all participants judged the choice alternatives both on-line and off-line. On-line judgments were predictive of off-line judgments only in the immediate-decision condition, but not in the conscious- and unconscious-thought conditions. These results demonstrate that a period of unconscious thought does improve judgments that were formed earlier on-line.

Targeting condom distribution at high risk places increases condom utilization-evidence from an intervention study in Livingstone, Zambia.

PubMed

Sandøy, Ingvild Fossgard; Zyaambo, Cosmas; Michelo, Charles; Fylkesnes, Knut

2012-01-05

The PLACE-method presumes that targeting HIV preventive activities at high risk places is effective in settings with major epidemics. Livingstone, Zambia, has a major HIV epidemic despite many preventive efforts in the city. A baseline survey conducted in 2005 in places where people meet new sexual partners found high partner turnover and unprotected sex to be common among guests. In addition, there were major gaps in on-site condom availability. This study aimed to assess the impact of a condom distribution and peer education intervention targeting places where people meet new sexual partners on condom use and sexual risk taking among people socializing there. The 2005 baseline survey assessed the presence of HIV preventive activities and sexual risk taking in places where people meet new sexual partners in Livingstone. One township was selected for a non-randomised intervention study on condom distribution and peer education in high risk venues in 2009. The presence of HIV preventive activities in the venues during the intervention was monitored by an external person. The intervention was evaluated after one year with a follow-up survey in the intervention township and a comparison township. In addition, qualitative interviews and focus group discussions were conducted. Young people between 17-32 years of age were recruited as peer educators, and 40% were females. Out of 72 persons trained before the intervention, 38 quit, and another 11 had to be recruited. The percentage of venues where condoms were reported to always be available at least doubled in both townships, but was significantly higher in the intervention vs. the control venues in both surveys (84% vs. 33% in the follow-up). There was a reduction in reported sexual risk taking among guests socializing in the venues in both areas, but reporting of recent condom use increased more among people interviewed in the intervention (57% to 84%) than in the control community (55% to 68%). It is likely that the

Neuroimaging and Drug Taking in Primates Abbreviated title: Neuroimaging and Drug taking

PubMed Central

Murnane, Kevin S.; Howell, Leonard L.

2011-01-01

Rationale Neuroimaging techniques have led to significant advances in our understanding of the neurobiology of drug-taking and the treatment of drug addiction in humans. Neuroimaging approaches provide a powerful translational approach that can link findings from humans and laboratory animals. Objective This review describes the utility of neuroimaging toward understanding the neurobiological basis of drug taking, and documents the close concordance that can be achieved among neuroimaging, neurochemical and behavioral endpoints. Results The study of drug interactions with dopamine and serotonin transporters in vivo has identified pharmacological mechanisms of action associated with the abuse liability of stimulants. Neuroimaging has identified the extended limbic system, including the prefrontal cortex and anterior cingulate, as important neuronal circuitry that underlies drug taking. The ability to conduct within-subject, longitudinal assessments of brain chemistry and neuronal function has enhanced our efforts to document long-term changes in dopamine D2 receptors, monoamine transporters, and prefrontal metabolism due to chronic drug exposure. Dysregulation of dopamine function and brain metabolic changes in areas involved in reward circuitry have been linked to drug-taking behavior, cognitive impairment and treatment response. Conclusions Experimental designs employing neuroimaging should consider well-documented determinants of drug taking, including pharmacokinetic considerations, subject history and environmental variables. Methodological issues to consider include limited molecular probes, lack of neurochemical specificity in brain activation studies, and the potential influence of anesthetics in animal studies. Nevertheless, these integrative approaches should have important implications for understanding drug-taking behavior and the treatment of drug addiction. PMID:21360099

Place and Pedagogy

ERIC Educational Resources Information Center

Orr, David

2013-01-01

David Orr's classic article links education to living in the outdoors and studying all disciplines through the unifying lens of place. Pedagogy of place counters abstraction, it is the natural world embodying principles of learning that involve direct observation, investigation, experimentation, and manual skills. Place is the laboratory providing…

Continuing bonds and place.

PubMed

Jonsson, Annika; Walter, Tony

2017-08-01

Where do people feel closest to those they have lost? This article explores how continuing bonds with a deceased person can be rooted in a particular place or places. Some conceptual resources are sketched, namely continuing bonds, place attachment, ancestral places, home, reminder theory, and loss of place. The authors use these concepts to analyze interview material with seven Swedes and five Britons who often thought warmly of the deceased as residing in a particular place and often performing characteristic actions. The destruction of such a place, by contrast, could create a troubling, haunting absence, complicating the deceased's absent-presence.

Attitude Change as a Result of a Short Course on Environmental Quality.

ERIC Educational Resources Information Center

Milson, James L.

This study was conducted to determine what attitude changes take place in a group of secondary school teachers as a result of participation in a short course on the environmental problems of air pollution, water pollution, noise pollution, population problems and the use of natural resources. A secondary purpose was to determine if the teachers…

Place-Based Education: What Is Its Place in the Social Studies Classroom?

ERIC Educational Resources Information Center

Resor, Cynthia Williams

2010-01-01

Place-based education is a growing trend in education. This article defines place-based education and briefly examines its use across the disciplines. So as to better understand the wider concept, meanings of the geographical term "place" are analyzed. Place-based education in a social studies classroom is examined using two hypothetical…

Senior housing in Sweden: a new concept for aging in place.

PubMed

Henning, Cecilia; Ahnby, Ulla; Osterstrom, Stefan

2009-01-01

Demographic projections of elder care in Sweden necessitate new and creative approaches to accommodate this rapidly growing population. This article describes a unique aging-in-place care and housing policy initiative for the elderly. Using a case example in Eksjo, Sweden, the authors used a future workshop (FW) method to help seniors plan their future housing in the community. The FW is based on a collective democratic process involving full participation, open communication, organizational development, and leadership. The process steps of the three-stage FW method are described. Results indicated that empowerment, collaboration, autonomy, social education, and decision making can be achieved in a community-network-based policy model. This demonstrates the devolution of national policy and how, at the grass roots level, local participation and public accountability can take root. Devolution created an opportunity for creatively addressing local needs.

Remembering the Roots of Place Meanings for Place-Based Outdoor Education

ERIC Educational Resources Information Center

Hutson, Garrett

2011-01-01

Place-based education seeks to connect learners to local environments through a variety of strategies that increase environmental awareness and connectedness to particular parts of the world. The concept of place meanings encompasses the subjective ways people construct meaning through their experiences with an array of settings. Place meanings…

Place knowing of persons and populations: restoring the place work of nursing.

PubMed

Thomas, Elizabeth A

2013-12-01

Place emerges when space acquires definition in social constructions of meaning as landscape-languages, which reflect assumptions about physical and social realities. The place work of nursing, which resonated throughout Nightingale's work and the profession's evolution, focuses on human health and healing in the historical transitions and landscape-languages of populations. However, evidence-based practice dominated by empirical knowing inadequately addresses complex health and illness dynamics between place and populations. Translating evidence to the life course experiences of individuals and populations requires place knowing of human situated embodiment within discrete space. An exploration of the concept of place, its application to nursing, and the need for a place paradigm for practice is presented. A sense of salience and situated cognition has been identified as the essential element of the transformation needed in the education of nurses. Place knowing integrates other patterns of knowing (empirical, ethical, aesthetical, personal, unknowing, sociopolitical, and emancipatory) in a situated cognition. Place knowing, like other established patterns of knowing, is a significant epistemological foundation of nursing. Place knowing allows the nuanced intricately complex dynamics of embodied situated human health and illness to be examined, the salience of the particulars to be considered, and the whole of the landscape-languages to emerge.

Operationalizing Place: Discovering, Reasoning about, and Exploring Place Knowledge from Descriptions

ERIC Educational Resources Information Center

Adams, Benjamin Thomas

2012-01-01

Places and place types, such as "small town", play a fundamental role in how people organize knowledge about the world. Although places are commonly referenced in human communication, often they are not canonically defined and many of the properties people associate with them have proved difficult to operationalize. In information…

Crowdsourcing a Collective Sense of Place

PubMed Central

Jenkins, Andrew; Croitoru, Arie; Crooks, Andrew T.; Stefanidis, Anthony

2016-01-01

Place can be generally defined as a location that has been assigned meaning through human experience, and as such it is of multidisciplinary scientific interest. Up to this point place has been studied primarily within the context of social sciences as a theoretical construct. The availability of large amounts of user-generated content, e.g. in the form of social media feeds or Wikipedia contributions, allows us for the first time to computationally analyze and quantify the shared meaning of place. By aggregating references to human activities within urban spaces we can observe the emergence of unique themes that characterize different locations, thus identifying places through their discernible sociocultural signatures. In this paper we present results from a novel quantitative approach to derive such sociocultural signatures from Twitter contributions and also from corresponding Wikipedia entries. By contrasting the two we show how particular thematic characteristics of places (referred to herein as platial themes) are emerging from such crowd-contributed content, allowing us to observe the meaning that the general public, either individually or collectively, is assigning to specific locations. Our approach leverages probabilistic topic modelling, semantic association, and spatial clustering to find locations are conveying a collective sense of place. Deriving and quantifying such meaning allows us to observe how people transform a location to a place and shape its characteristics. PMID:27050432

Crowdsourcing a Collective Sense of Place.

PubMed

Jenkins, Andrew; Croitoru, Arie; Crooks, Andrew T; Stefanidis, Anthony

2016-01-01

Place can be generally defined as a location that has been assigned meaning through human experience, and as such it is of multidisciplinary scientific interest. Up to this point place has been studied primarily within the context of social sciences as a theoretical construct. The availability of large amounts of user-generated content, e.g. in the form of social media feeds or Wikipedia contributions, allows us for the first time to computationally analyze and quantify the shared meaning of place. By aggregating references to human activities within urban spaces we can observe the emergence of unique themes that characterize different locations, thus identifying places through their discernible sociocultural signatures. In this paper we present results from a novel quantitative approach to derive such sociocultural signatures from Twitter contributions and also from corresponding Wikipedia entries. By contrasting the two we show how particular thematic characteristics of places (referred to herein as platial themes) are emerging from such crowd-contributed content, allowing us to observe the meaning that the general public, either individually or collectively, is assigning to specific locations. Our approach leverages probabilistic topic modelling, semantic association, and spatial clustering to find locations are conveying a collective sense of place. Deriving and quantifying such meaning allows us to observe how people transform a location to a place and shape its characteristics.

A Place for Everything, and Everything in Its Place

ERIC Educational Resources Information Center

Radford, John

2008-01-01

Sixteen papers on the general theme of the "place" of psychology, particularly in higher education, arose from the author's paper "Psychology in its place." Several themes emerge from the disparate contributions. The author discusses two papers which directly comment on his original one, the papers of John Newland and Tom…

75 FR 34476 - Draft Supplemental Environmental Impact Statement for Incidental Take and Wetland Fill Permits...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-17

... that would take the Alabama beach mouse (Peromyscus polionotus ammobates) and place fill in wetlands on... endangered Alabama beach mouse and fill in wetlands incidental to construction and occupation of adjacent... 48.1 acres of Alabama beach mouse habitat. Next Steps We will evaluate these ITP applications...

A Researcher "Called" to "Taboo" Places?: A Burgeoning Research Method in African-Centered Education

ERIC Educational Resources Information Center

Shockley, Kmt G.

2009-01-01

This article presents a self-reflexive analysis of the complexities of conducting Afrocentric education research while living with a "double consciousness." Having been "called" to places that are considered to be "taboo" the author takes readers on a journey that begins in his busy mind and ends in on the African continent in a "rabbit hole."…

Non-Equlibrium Driven Dynamics of Continuous Attractors in Place Cell Networks

NASA Astrophysics Data System (ADS)

Zhong, Weishun; Kim, Hyun Jin; Schwab, David; Murugan, Arvind

Attractors have found much use in neuroscience as a means of information processing and decision making. Examples include associative memory with point and continuous attractors, spatial navigation and planning using place cell networks, dynamic pattern recognition among others. The functional use of such attractors requires the action of spatially and temporally varying external driving signals and yet, most theoretical work on attractors has been in the limit of small or no drive. We take steps towards understanding the non-equilibrium driven dynamics of continuous attractors in place cell networks. We establish an `equivalence principle' that relates fluctuations under a time-dependent external force to equilibrium fluctuations in a `co-moving' frame with only static forces, much like in Newtonian physics. Consequently, we analytically derive a network's capacity to encode multiple attractors as a function of the driving signal size and rate of change.

What Happens to a Nursing Home Chain When Private Equity Takes Over? A Longitudinal Case Study.

PubMed

Bos, Aline; Harrington, Charlene

2017-01-01

We analyzed what happens to a nursing home chain when private equity takes over, with regard to strategy, financial performance, and resident well-being. We conducted a longitudinal (2000-2012) case study of a large nursing home chain that triangulated qualitative and quantitative data from 5 different data sources. Results show that private equity owners continued and reinforced several strategies that were already put in place before the takeover, including a focus on keeping staffing levels low; the new owners added restructuring, rebranding, and investment strategies such as establishing new companies, where the nursing home chain served as an essential "launch customer."

Simulating Price-Taking

ERIC Educational Resources Information Center

Engelhardt, Lucas M.

2015-01-01

In this article, the author presents a price-takers' market simulation geared toward principles-level students. This simulation demonstrates that price-taking behavior is a natural result of the conditions that create perfect competition. In trials, there is a significant degree of price convergence in just three or four rounds. Students find this…

Perspectives of Mothers in Farmworker Households on Reducing the Take-Home Pathway of Pesticide Exposure

ERIC Educational Resources Information Center

Strong, Larkin L.; Starks, Helene E.; Meischke, Hendrika; Thompson, Beti

2009-01-01

Farmworkers carry pesticide residue home on their clothing, boots, and skin, placing other household members at risk, particularly children. Specific precautions are recommended to reduce this take-home pathway, yet few studies have examined the perspectives of farmworkers and other household members regarding these behaviors and the reasons for…

Economic inequality increases risk taking

PubMed Central

Payne, B. Keith; Brown-Iannuzzi, Jazmin L.; Hannay, Jason W.

2017-01-01

Rising income inequality is a global trend. Increased income inequality has been associated with higher rates of crime, greater consumer debt, and poorer health outcomes. The mechanisms linking inequality to poor outcomes among individuals are poorly understood. This research tested a behavioral account linking inequality to individual decision making. In three experiments (n = 811), we found that higher inequality in the outcomes of an economic game led participants to take greater risks to try to achieve higher outcomes. This effect of unequal distributions on risk taking was driven by upward social comparisons. Next, we estimated economic risk taking in daily life using large-scale data from internet searches. Risk taking was higher in states with greater income inequality, an effect driven by inequality at the upper end of the income distribution. Results suggest that inequality may promote poor outcomes, in part, by increasing risky behavior. PMID:28416655

Economic inequality increases risk taking.

PubMed

Payne, B Keith; Brown-Iannuzzi, Jazmin L; Hannay, Jason W

2017-05-02

Rising income inequality is a global trend. Increased income inequality has been associated with higher rates of crime, greater consumer debt, and poorer health outcomes. The mechanisms linking inequality to poor outcomes among individuals are poorly understood. This research tested a behavioral account linking inequality to individual decision making. In three experiments ( n = 811), we found that higher inequality in the outcomes of an economic game led participants to take greater risks to try to achieve higher outcomes. This effect of unequal distributions on risk taking was driven by upward social comparisons. Next, we estimated economic risk taking in daily life using large-scale data from internet searches. Risk taking was higher in states with greater income inequality, an effect driven by inequality at the upper end of the income distribution. Results suggest that inequality may promote poor outcomes, in part, by increasing risky behavior.

NeuroPlace: Categorizing urban places according to mental states

PubMed Central

2017-01-01

Urban spaces have a great impact on how people’s emotion and behaviour. There are number of factors that impact our brain responses to a space. This paper presents a novel urban place recommendation approach, that is based on modelling in-situ EEG data. The research investigations leverages on newly affordable Electroencephalogram (EEG) headsets, which has the capability to sense mental states such as meditation and attention levels. These emerging devices have been utilized in understanding how human brains are affected by the surrounding built environments and natural spaces. In this paper, mobile EEG headsets have been used to detect mental states at different types of urban places. By analysing and modelling brain activity data, we were able to classify three different places according to the mental state signature of the users, and create an association map to guide and recommend people to therapeutic places that lessen brain fatigue and increase mental rejuvenation. Our mental states classifier has achieved accuracy of (%90.8). NeuroPlace breaks new ground not only as a mobile ubiquitous brain monitoring system for urban computing, but also as a system that can advise urban planners on the impact of specific urban planning policies and structures. We present and discuss the challenges in making our initial prototype more practical, robust, and reliable as part of our on-going research. In addition, we present some enabling applications using the proposed architecture. PMID:28898244

Sense of Place in the Practice and Assessment of Place-Based Science Teaching

ERIC Educational Resources Information Center

Semken, Steven; Freeman, Carol Butler

2008-01-01

We teach earth, ecological, and environmental sciences in and about "places" imbued with meaning by human experience. Scientific understanding is but one of the many types of meanings that can accrue to a given place. People develop emotional attachments to meaningful places. The "sense of place," encompassing the meanings and…

Place and type of meals consumed by adults in medium sized cities

PubMed Central

Carús, Juliana Pires; França, Giovanny V A; Barros, Aluísio J D

2014-01-01

OBJECTIVE To describe the meals consumed by adults living in a midsize city in the South of Brazil, according to the place and preparation. METHODS A population-based cross-sectional study was conducted in Pelotas, Southern Brazil, in 2012. The two-stage sampling design used the 2010 census tracts as primary sampling units. Data were collected on the place of meals (at home or out) and on the kind of preparations consumed at home (homemade, snacks, take away food) covering the two days prior to the interview, using a standardized questionnaire. RESULTS The study included 2,927 adults, of which 59.0% were female, 60.0% were below 50 years of age and 58.0% were in work. Data were collected on 11,581 meals consumed on the two days preceding the interview, 25.0% were consumed outside of the home at lunchtime, and 10.0% at dinnertime. Considering home meals, most participants reported eating food prepared at home at both lunch and dinner. The majority of out-of-home meals (64.0% for lunch and 61.0% for dinner) were consumed in the work place, mostly based on food prepared at home. Individuals eating out of home were mostly male, young and highly educated. The occupational categories that ate at restaurants more often were trade workers, businessmen, teachers and graduate professionals. CONCLUSIONS Despite the changes in eating patterns described in Brazil in recent years, residents of medium-sized towns still mostly eat at home, consuming homemade food. PMID:24789639

The Vote and Vax program: public health at polling places.

PubMed

Shenson, Douglas; Adams, Mary

2008-01-01

Although influenza-associated illness is a major cause of hospitalizations and death among older Americans, only half of adults aged 50 or older-for whom influenza vaccinations are recommended-receive an annual influenza vaccination. National elections, which draw a large number of older voters, take place during influenza vaccination season and represent an untapped opportunity for large-scale delivery of vaccinations. In 2006, the Robert Wood Johnson Foundation launched a program to evaluate the feasibility of delivering influenza vaccinations near polling places. Twenty-five public health agencies were each provided grants of $8000 and asked to implement at least two Vote and Vax clinics. Immunizers were required to obtain prior permission from local election authorities and to charge fees as they would at their other community-based clinics. Influenza vaccination had to be made available both to voters and to nonvoters. On election day, the initiative delivered 13790 influenza vaccinations at 127 polling places in 14 states. More than 80 percent of adult vaccine recipients were in the Centers for Disease Prevention and Control-defined priority groups and 28 percent were "new" influenza vaccination recipients. Vote and Vax is a potentially national strategy that could significantly expand the delivery of influenza vaccinations.

From grid cells and visual place cells to multimodal place cell: a new robotic architecture

PubMed Central

Jauffret, Adrien; Cuperlier, Nicolas; Gaussier, Philippe

2015-01-01

In the present study, a new architecture for the generation of grid cells (GC) was implemented on a real robot. In order to test this model a simple place cell (PC) model merging visual PC activity and GC was developed. GC were first built from a simple “several to one” projection (similar to a modulo operation) performed on a neural field coding for path integration (PI). Robotics experiments raised several practical and theoretical issues. To limit the important angular drift of PI, head direction information was introduced in addition to the robot proprioceptive signal coming from the wheel rotation. Next, a simple associative learning between visual place cells and the neural field coding for the PI has been used to recalibrate the PI and to limit its drift. Finally, the parameters controlling the shape of the PC built from the GC have been studied. Increasing the number of GC obviously improves the shape of the resulting place field. Yet, other parameters such as the discretization factor of PI or the lateral interactions between GC can have an important impact on the place field quality and avoid the need of a very large number of GC. In conclusion, our results show our GC model based on the compression of PI is congruent with neurobiological studies made on rodent. GC firing patterns can be the result of a modulo transformation of PI information. We argue that such a transformation may be a general property of the connectivity from the cortex to the entorhinal cortex. Our model predicts that the effect of similar transformations on other kinds of sensory information (visual, tactile, auditory, etc…) in the entorhinal cortex should be observed. Consequently, a given EC cell should react to non-contiguous input configurations in non-spatial conditions according to the projection from its different inputs. PMID:25904862

Historical Consideration of Place: Inviting Multiple Histories and Narratives in Place-Based Education

ERIC Educational Resources Information Center

Lim, Miyoun

2010-01-01

Drawing upon van Eijck and Roth's notion of "place as chronotope," this review paper discusses historical consideration of place as it assists us to conceptualize place in its collective, political, and dialogical nature. In a place, we are positioned amidst of the multiplicity of histories and narratives within ever shifting various contexts of…

The BirthPlace collaborative practice model: results from the San Diego Birth Center Study.

PubMed

Swartz; Jackson; Lang; Ecker; Ganiats; Dickinson; Nguyen

1998-07-01

Objective: The search for quality, cost-effective health care programs in the United States is now a major focus in the era of health care reform. New programs need to be evaluated as alternatives are developed in the health care system. The BirthPlace program provides comprehensive perinatal services with certified nurse-midwives and obstetricians working together in an integrated collaborative practice serving a primarily low-income population. Low-risk women are delivered by nurse-midwives in a freestanding birth center (The BirthPlace), which is one component of a larger integrated health network. All others are delivered by team obstetricians at the affiliated tertiary hospital. Wellness, preventive measures, early intervention, and family involvement are emphasized. The San Diego Birth Center Study is a 4-year research project funded by the U.S. Federal Agency for Health Care Policy and Research (#R01-HS07161) to evaluate this program. The National Birth Center Study (NEJM, 1989; 321(26): 1801-11) described the advantages and safety of freestanding birth centers. However, a prospective cohort study with a concurrent comparison group of comparable risk had not been conducted on a collaborative practice-freestanding birth center model to address questions of safety, cost, and patient satisfaction.Methods: The specific aims of this study are to compare this collaborative practice model to the traditional model of perinatal health care (physician providers and hospital delivery). A prospective cohort study comparing these two health care models was conducted with a final expected sample size of approximately 2,000 birth center and 1,350 traditional care subjects. Women were recruited from both the birth center and traditional care programs (private physicians offices and hospital based clinics) at the beginning of prenatal care and followed through the end of the perinatal period. Prenatal, intrapartum, postpartum and infant morbidity and mortality are being

Use of geographic information systems to assess the error associated with the use of place of residence in injury research.

PubMed

Amram, Ofer; Schuurman, Nadine; Yanchar, Natalie L; Pike, Ian; Friger, Michael; Griesdale, Donald

In any spatial research, the use of accurate location data is critical to the reliability of the results. Unfortunately, however, many of the administrative data sets used in injury research do not include the location at which the injury takes place. The aim of this paper is to examine the error associated with using place of residence as opposed to place of injury when identifying injury hotspots and hospital access. Traumatic Brian Injury (TBI) data from the BC Trauma Registry (BCTR) was used to identify all TBI patients admitted to BC hospitals between January 2000 and March 2013. In order to estimate how locational error impacts the identification of injury hotspots, the data was aggregated to the level of dissemination area (DA) and census tract (CT) and a linear regression was performed using place of residence as a predictor for place of injury. In order to assess the impact of locational error in studies examining hospital access, an analysis of the driving time between place of injury and place of residence and the difference in driving time between place of residence and the treatment hospital, and place of injury and the same hospital was conducted. The driving time analysis indicated that 73.3 % of the injuries occurred within 5 min of place of residence, 11.2 % between five and ten minutes and 15.5 % over 20 min. Misclassification error occurs at both the DA and CT level. The residual map of the DA clearly shows more detailed misclassification. As expected, the driving time between place of residence and place of injury and the difference between these same two locations and the treatment hospital share a positive relationship. In fact, the larger the distance was between the two locations, the larger the error was when estimating access to hospital. Our results highlight the need for more systematic recording of place of injury as this will allow researchers to more accurately pinpoint where injuries occur. It will also allow researchers to

Place and place-based planning.

Treesearch

Linda E. Kruger; Daniel R. Williams

2007-01-01

Place-related concepts are factors in public involvement, conflict, recreation management, recreation displacement, landscape planning and design. This has captured the attention of researchers and managers. We posit that planning and management of public lands requires an understanding of what it is about the lands that people value and care about. In this paper we...

Are schools safer for children than public places?

PubMed Central

Maitra, A K; Sweeney, G

1996-01-01

OBJECTIVE--To investigate the frequency and severity of accidents to children in schools. METHODS--Retrospective analysis of accidents occurring in school over a six month period and resulting in attendance at an accident and emergency department. Comparison was made with accidents occurring in public places, RESULTS--During the study period there were 127 school and 251 public place accidents causing fractures or dislocations requiring hospital treatment in 3-16 year old children; 22.4% (127/567) of all injuries at school resulted in fractures or dislocations, as opposed to 20.8% (251/1197) of those sustained in public places. CONCLUSIONS--Injuries at school are a cause for concern as they occur in a supervised environment and this should be the target of accident prevention measures. PMID:8733659

The value of place

NASA Astrophysics Data System (ADS)

Dentzau, Michael W.

2014-03-01

This commentary seeks to expand the dialogue on place-based science education presented in Katie Lynn Brkich's article, where the connections fifth grade students make between their formal earth science curriculum and their lived experiences are highlighted. The disconnect between the curriculum the students are offered and their immediate environment is clear, and we are presented with examples of how they strive to make connections between the content and what they are familiar with—namely their surroundings. "Place" is identified as a term with complex meanings and interpretations, even in the scope of place-based science education, and understanding how the term is used in any given scenario is essential to understanding the implications of place-based education. Is place used as a location, locale or a sense of place? To understand "place" is to acknowledge that for the individual, it is highly situational, cultural and personal. It is just such attributes that make place-based education appealing, and potentially powerful, pedagogically on one hand, yet complex for implementation on the other. The argument is posed that place is particularly important in the context of education about the environment, which in its simplest manifestation, connects formal science curriculum to resources that are local and tangible to students. The incorporation of place in such a framework seeks to bridge the gap between formal school science subjects and students' lived experiences, yet acknowledges the tensions that can arise between accommodating place meanings and the desire to acculturate students into the language of the scientific community. The disconnect between guiding policy frameworks and the reality of the Next Generation Science Standards is addressed opening an avenue for further discussion of the importance of socio-cultural frameworks of science learning in an ever increasing era of accountability.

Note Taking on Trial: A Legal Application of Note-Taking Research

ERIC Educational Resources Information Center

Kiewra, Kenneth A.

2016-01-01

This article is about note taking, but it is not an exhaustive review of note-taking literature. Instead, it portrays the application of note-taking research to an unusual and important area of practice--the law. I was hired to serve as an expert witness on note taking in a legal case that hinged, in part, on the completeness and accuracy of…

Ego depletion increases risk-taking.

PubMed

Fischer, Peter; Kastenmüller, Andreas; Asal, Kathrin

2012-01-01

We investigated how the availability of self-control resources affects risk-taking inclinations and behaviors. We proposed that risk-taking often occurs from suboptimal decision processes and heuristic information processing (e.g., when a smoker suppresses or neglects information about the health risks of smoking). Research revealed that depleted self-regulation resources are associated with reduced intellectual performance and reduced abilities to regulate spontaneous and automatic responses (e.g., control aggressive responses in the face of frustration). The present studies transferred these ideas to the area of risk-taking. We propose that risk-taking is increased when individuals find themselves in a state of reduced cognitive self-control resources (ego-depletion). Four studies supported these ideas. In Study 1, ego-depleted participants reported higher levels of sensation seeking than non-depleted participants. In Study 2, ego-depleted participants showed higher levels of risk-tolerance in critical road traffic situations than non-depleted participants. In Study 3, we ruled out two alternative explanations for these results: neither cognitive load nor feelings of anger mediated the effect of ego-depletion on risk-taking. Finally, Study 4 clarified the underlying psychological process: ego-depleted participants feel more cognitively exhausted than non-depleted participants and thus are more willing to take risks. Discussion focuses on the theoretical and practical implications of these findings.

Taking Decisions: Assessment for University Entry

ERIC Educational Resources Information Center

Plassmann, Sibylle; Zeidler, Beate

2014-01-01

Language testing means taking decisions: about the test taker's results, but also about the test construct and the measures taken in order to ensure quality. This article takes the German test "telc Deutsch C1 Hochschule" as an example to illustrate this decision-making process in an academic context. The test is used for university…

EXERCISE IMPROVES SEXUAL FUNCTION IN WOMEN TAKING ANTIDEPRESSANTS: RESULTS FROM A RANDOMIZED CROSSOVER TRIAL

PubMed Central

Lorenz, Tierney Ahrold; Meston, Cindy May

2014-01-01

Background In laboratory studies, exercise immediately before sexual stimuli improved sexual arousal of women taking antidepressants [1]. We evaluated if exercise improves sexual desire, orgasm, and global sexual functioning in women experiencing antidepressant-induced sexual side effects. Methods Fifty-two women who were reporting antidepressant sexual side effects were followed for 3 weeks of sexual activity only. They were randomized to complete either three weeks of exercise immediately before sexual activity (3×/week) or 3 weeks of exercise separate from sexual activity (3×/week). At the end of the first exercise arm, participants crossed to the other. We measured sexual functioning, sexual satisfaction, depression, and physical health. Results Exercise immediately prior to sexual activity significantly improved sexual desire and, for women with sexual dysfunction at baseline, global sexual function. Scheduling regular sexual activity significantly improved orgasm function; exercise did not increase this benefit. Neither regular sexual activity nor exercise significantly changed sexual satisfaction. Conclusions Scheduling regular sexual activity and exercise may be an effective tool for the behavioral management of sexual side effects of antidepressants. PMID:24754044

Identity as "knowing your place": the narrative construction of space in a healthcare profession.

PubMed

van Vuuren, Mark; Westerhof, Gerben J

2015-03-01

The construction of space in which a story takes place can have important consequences for the evaluation of health interventions. In this article, we explore the ways professionals narratively position themselves in a situation, treating identity literally as "knowing one's place." More specifically, we explore the spatial language health professionals use to describe their work. Using descriptions of professionals in a drug habilitation organization, we illustrate how they use route (i.e., an active tour through the space), survey (i.e., a stationary viewpoint from above), and gaze perspectives (i.e. a stable viewpoint onto a place) to explain the work situations they encounter. Each of these perspectives facilitates a different mode of evaluation in terms of distance, emotion, and identity. We propose opportunities for research and implications of the ways in which spaces and spatial perspectives set the scene in the narratives of healthcare professionals. © The Author(s) 2015.

Action at Its Place: Contextual Settings Enhance Action Recognition in 4- to 8-Year-Old Children

ERIC Educational Resources Information Center

Wurm, Moritz F.; Artemenko, Christina; Giuliani, Daniela; Schubotz, Ricarda I.

2017-01-01

Actions are recognized faster and with higher accuracy when they take place in their typical environments. It is unclear, however, when contextual cues from the environment become effectively exploited during childhood and whether contextual integration interacts with other factors such as children's perceptual or motor experience with an action.…

Place attachment of the public space in Krueng Cunda

NASA Astrophysics Data System (ADS)

Novianti, Yenny; Ginting, Nurlisa; Marpaung, B. O. Y.

2018-03-01

Attachment to place will have an impact on the design a city, especially the public space. Part of important from place attachment can the great benefit in from a city. One of the result is influence to quality of life from urban society. That is not only, but forming of identity a city, dependence and sense of place. That is all measureable when the people have activity to place. Place attachment is connection human to place involve a psychological process. As for the issue in reservoir area and the river of Krueng Cunda. The main purpose in this study is find interaction individuals or urban society to public space. This study have use mixed method are combination with quantitave and qualitative. The quantitative method make use of questionnaires and qualitative with observations. The results of this study indicate that psychological process is more dominant than attachment to the place or human. At finally is this research show attachment to the psychological process feel better than to community because can fulfill a sense, comfortable, safety, lifestyle and goal needs of life to the public space.

Making sense of 'place': Reflections on pluralism and positionality in place research

Treesearch

Daniel R. Williams

2014-01-01

Drawing on critical pluralism and positionality, this essay offers a four-part framework for making sense of the manifold ways place has been studied and applied to landscape planning and management. The first element highlights how diverse intellectual origins behind place research have inhibited a transdisciplinary understanding of place as an object of study in...

ART restorations and sealants placed in Chinese school children--results after three years.

PubMed

Holmgren, C J; Lo, E C; Hu, D; Wan, H

2000-08-01

These were to assess whether ART restorations and sealants could be provided to children in a school environment in China, to assess patient acceptability of the ART approach, and to evaluate on a longitudinal basis the treatments performed. This study was conducted in Deyang, Sichuan Province, in western China. A total of 294 ART restorations were placed in 197 children and 191 fissure sealants were placed in 140 children by five middle-level dentists in four secondary schools. Standard instruments and procedures for ART were used. The restorative material used was a high-strength glass-ionomer (Ketac-Molar, ESPE). The treatments were evaluated annually after placement by the same examiner who had not been involved in the placement of the restorations nor sealants using explorers and mouth-mirrors. At the 3-year examination an independent external examiner evaluated the restorations using USPHS criteria. Most of the children did not report discomfort during treatment and 92% were willing to receive ART restorations again. The cumulative 1-year and 3-year survival rates of small Class I restorations were 99% and 92% respectively. The corresponding figures for large Class I restorations were 90% and 77%. After 3 years, 72% of the sealants were either partially or completely retained. Only 2% of the sealed teeth developed fissure caries and these involved teeth where the sealants had been lost. Similar success rates were found using USPHS criteria. The ART approach for preventing and treating tooth decay in Chinese school children was shown to be appropriate, effective and acceptable. The 3-year survival rates of the restorations were high but were related to the size and type of the restoration.

'Take Ten' improving the surgical post-take ward round: a quality improvement project.

PubMed

Banfield, Danielle Alice; Adamson, Carly; Tomsett, Amy; Povey, James; Fordham, Tony; Richards, Sarah Kathryn

2018-01-01

The surgical post-take ward round is a complex multidisciplinary interaction in which new surgical patients are reviewed and management plans formulated. Its fast-paced nature can lead to poor communication and inaccurate or incomplete documentation with potential detriment to patient safety. Junior team members often do not fully understand the diagnosis and management plan. The aims of this project were to improve both communication and documentation on the surgical post-take ward round, influencing patient safety. The ward round was deconstructed to identify individual roles and determine where intervention would have the most impact. Ten important points were identified that should be documented in the management of an acute surgical patient; observations, examination, impression, investigations, antibiotics, intravenous fluids, VTE assessment, nutrition status, estimated length of stay and ceiling of treatment. A 'Take Ten' checklist was devised with these items to be used as a 'time out' after each patient with the whole team for discussion, clarification and clear documentation. Four plan do study act cycles were completed over a period of a year. A retrospective review of post-take documentation preintervention and postintervention was performed, and the percentage of points that were accurately documented was calculated. For further clarification, 2 weekends were compared-one where the checklist was used and one where it was not. Results showed documentation postintervention varied between categories but there was improvement in documentation of VTE assessment, fluids, observations and investigations. On direct comparison of weekends the checklist showed improved documentation in all categories except length of stay. Junior team members found the checklist improved understanding of diagnosis and management plan, and encouraged a more effective ward round. The 'Take Ten' checklist has been well received. Three years on from its inception, the checklist

Extracting and Comparing Places Using Geo-Social Media

NASA Astrophysics Data System (ADS)

Ostermann, F. O.; Huang, H.; Andrienko, G.; Andrienko, N.; Capineri, C.; Farkas, K.; Purves, R. S.

2015-08-01

Increasing availability of Geo-Social Media (e.g. Facebook, Foursquare and Flickr) has led to the accumulation of large volumes of social media data. These data, especially geotagged ones, contain information about perception of and experiences in various environments. Harnessing these data can be used to provide a better understanding of the semantics of places. We are interested in the similarities or differences between different Geo-Social Media in the description of places. This extended abstract presents the results of a first step towards a more in-depth study of semantic similarity of places. Particularly, we took places extracted through spatio-temporal clustering from one data source (Twitter) and examined whether their structure is reflected semantically in another data set (Flickr). Based on that, we analyse how the semantic similarity between places varies over space and scale, and how Tobler's first law of geography holds with regards to scale and places.

Going flat: examining heterogeneity in the soda-obesity relationship by subgroup and place of birth among Asian Americans.

PubMed

Alcalá, Héctor E; Sharif, Mienah Z

2017-06-01

To determine if the association between soda consumption and obesity is uniform among Asian-American population subgroups. We conducted multivariate logistic regression analyses on odds of being obese among seven Asian subgroups and by place of birth using data from the 2009 California Health Interview Survey. An omnibus population-based health survey. Non-institutionalized adults, aged 18 years or over, residing in California (n 36 271). Despite low levels of soda consumption in several Asian-American ethnic groups, soda consumption increased the odds of being obese among Chinese, Koreans and Other Asians but not for Whites. Obesity risk varied across Asian subgroups and by place of birth within these subgroups. More public health efforts addressing soda consumption in Asian-American communities are needed as a strategy for not only preventing chronic diseases but also disparities, considering the varying levels of soda intake across subgroups. Results support the growing body of literature critiquing acculturation theory in immigrant health research by documenting inconsistent findings by place of birth. Future research should take into account the heterogeneity among Asian Americans to advance our understanding of health outcomes and disparities.

What Happens to a Nursing Home Chain When Private Equity Takes Over? A Longitudinal Case Study

PubMed Central

Bos, Aline; Harrington, Charlene

2017-01-01

We analyzed what happens to a nursing home chain when private equity takes over, with regard to strategy, financial performance, and resident well-being. We conducted a longitudinal (2000-2012) case study of a large nursing home chain that triangulated qualitative and quantitative data from 5 different data sources. Results show that private equity owners continued and reinforced several strategies that were already put in place before the takeover, including a focus on keeping staffing levels low; the new owners added restructuring, rebranding, and investment strategies such as establishing new companies, where the nursing home chain served as an essential “launch customer.” PMID:29161948

Photovoicing the neighbourhood: Understanding the situated meaning of intangible places for ageing-in-place.

PubMed

van Hees, Susan; Horstman, Klasien; Jansen, Maria; Ruwaard, Dirk

2017-11-01

Ageing-in-place is considered important for the health of older adults. In this paper, inspired by a constructivist approach to ageing-in-place, we unravel professionals' and older adults' constructions of ageing-in-place. Their perspectives are studied in relation to a policy that aims to develop so-called 'lifecycle-robust neighbourhoods' in the southern part of the Netherlands. We conducted a photovoice study in which 18 older adults (70-85 years) living independently and 14 professionals (social workers, housing consultants, neighbourhood managers and community workers) were asked to photograph and discuss the places they consider important for ageing-in-place. Based on a theoretically informed analysis of the data, we found that professionals primarily consider objective characteristics of neighbourhoods such as access to amenities, mobility and meeting places as important enablers for older adults to remain living independently. Analysis of older adults' photographs and stories show that they associate ageing-in-place with specific lived experiences and attachments to specific, intangible and memory-laden public places. We conclude that exploring these experiences helps to increase current knowledge about place attachment in old age. Copyright © 2017 Elsevier Ltd. All rights reserved.

An Exploration of Pre-Service Teachers' Experiences in Outdoor "Places" and Intentions for Teaching in the Outdoors

ERIC Educational Resources Information Center

Blatt, Erica; Patrick, Patricia

2014-01-01

This study explores pre-service teachers' past interactions with "place" in outdoor settings and how these experiences contribute to their current perceptions of the importance of taking their own students into the outdoors. Specifically, the researchers were interested in investigating if current pre-service teachers are part of the…

A typology of place attachment and activity involvement

Treesearch

Andrew J. Mowen; Alan R. Graefe; Randy J. Virden

1998-01-01

While previous research suggests that place attachment and activity involvement impact visitor perceptions, it has not examined the simultaneous effects of these affective constructs. This study develops a typology of both place attachment and activity involvement. It examines variations between attachment-involvement levels and visitor evaluations of quality. Results...

Place Matters: A Mixed Methods Case Study of Institutional Place-Building in Higher Education

ERIC Educational Resources Information Center

Raykes, Jeffrey Stuart

2017-01-01

Colleges and universities are being increasingly recognized as key contributors to the well-being of the places in which they are located. However, in spite of the promise and potential of place-based engagement, there is little agreement about what place and place-building means or how these concepts can be operationalized in within the context…

Recent results from the ARGO-YBJ experiment

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

Camarri, P.

2010-03-26

The ARGO-YBJ experiment at YangBaJing in Tibet (4300 m a.s.l.) has been taking data with its full layout since October 2007. Here we present the first significant results obtained in gamma-ray astronomy and cosmic-ray physics. Emphasis is placed on the analysis of gamma-ray emission from point-like sources (Crab Nebula, MRK 421), on the preliminary limit on the antiproton/proton flux ratio, on the large-scale cosmic-ray anisotropy and on the proton-air cross section. The performance of the detector is also discussed, and the perspectives of the experiment are outlined.

Effect of health-promoting posters placed on the platforms of two train stations in Copenhagen, Denmark, on the choice between taking the stairs or the escalators: a secondary publication.

PubMed

Iversen, M K; Händel, M N; Jensen, E N; Frederiksen, P; Heitmann, B L

2007-06-01

The purpose of this study was to determine whether posters placed on the platforms of two train stations in Copenhagen, promoting use of the stairs, would encourage people to use the stairs rather than the adjacent escalator. An additional purpose was to see if the effect of the intervention was maintained for a week after the poster was removed. The number of people using stairs and escalators at Copenhagen Central Station and Østerport Train Station in Copenhagen was recorded before and during posters promoting stair use were placed on the platforms, and a week after the posters were removed. Two years after the posters were removed, data were collected for 1 week at Østerport Train Station (long-term post-intervention). At Copenhagen Central Station, the overall stair use increased from 12% before the intervention to 16% (P<0.0001) during the intervention, giving an odds ratio (OR) of 1.5 for stair use. At Østerport Train Station in Copenhagen, the overall stair use increased from 23 to 31% during the intervention (P<0.0001), and dropped to 27% (P<0.0001) after the intervention (during the intervention, OR=1.5 (P<0.0001); after the intervention, OR=1.2 (P<0.0001)). At the long-term post-intervention recording, the overall stair use was 25%, which was not significantly different from the stair use found before the intervention. Posters promoting stair use placed on the platforms of train stations can result in increased stair use, during and after 1 week of intervention, and thereby seem useful only when up and immediately following intervention in changing health-promoting behavior among Danish men and women. These results agree well with results from other countries.

Trends in ageing and ageing-in-place and the future market for institutional care: scenarios and policy implications.

PubMed

Alders, Peter; Schut, Frederik T

2018-05-21

In several OECD countries the percentage of elderly in long-term care institutions has been declining as a result of ageing-in-place. However, due to the rapid ageing of population in the next decades future demand for institutional care is likely to increase. In this paper we perform a scenario analysis to examine the potential impact of these two opposite trends on the demand for institutional elderly care in the Netherlands. We find that the demand for institutional care first declines as a result of the expected increase in the number of low-need elderly that age-in-place. This effect is strong at first but then peters out. After this first period the effect of the demographic trend takes over, resulting in an increase in demand for institutional care. We argue that the observed trends are likely to result in a growing mismatch between demand and supply of institutional care. Whereas the current stock of institutional care is primarily focussed on low-need (residential) care, future demand will increasingly consist of high-need (nursing home) care for people with cognitive as well as somatic disabilities. We discuss several policy options to reduce the expected mismatch between supply and demand for institutional care.

Extended Deterrence: Taking Stock of Current Policy and Updating the Research and PME Agendas

DTIC Science & Technology

2014-08-01

Conference and Venue The INSS “Extended Deterrence: Taking Stock of Current policy and Updating the Research and PME Agendas” workshop took place...Force Institute for National Security Studies ( INSS ) which is sponsored by the Air Force Strategic Plans and Policy Division (A5XP). Subject...emerging strategic environment? INSS anticipated that the discussion would be influenced by current developments such as: • The Russian incursion

Social Representations of Turn-Taking in Classrooms: From Compulsory to Post-Compulsory Schooling in French-Speaking Switzerland

ERIC Educational Resources Information Center

Petitjean, Cécile

2014-01-01

This study focuses on the interactional processes by which participants make institutionally relevant some ways to take turns in the classroom, which is one of the first places where youth have to respect institutional constraints regarding their interactional practices. These constraints, which are reconfigured online through conversationalists'…

Place as Library?

ERIC Educational Resources Information Center

Davenport, Nancy

2006-01-01

Digital technology is redrawing the library's blueprint. Planners are thinking in new ways about how to design libraries as places for learning rather than primarily as storehouses of information. This thinking has given rise to much discussion--and to many publications--about the "library as place." In this article, the author asks why not also…

Place-pitch manipulations with cochlear implants

PubMed Central

Macherey, Olivier; Carlyon, Robert P.

2012-01-01

Pitch can be conveyed to cochlear implant (CI) listeners via both place of excitation and temporal cues. The transmission of place cues may be hampered by several factors including limitations on the insertion depth and number of implanted electrodes, and the broad current spread produced by monopolar stimulation. The following series of experiments investigate several methods to partially overcome these limitations. Experiment 1 compares two recently published techniques that aim to activate more apical fibers than produced by monopolar or bipolar stimulation of the most apical contacts. The first technique (phantom stimulation) manipulates the current spread by simultaneously stimulating two electrodes with opposite-polarity pulses of different amplitudes. The second technique manipulates the neural spread of excitation by using asymmetric pulses and exploiting the polarity-sensitive properties of auditory nerve fibers. The two techniques yielded similar results and were shown to produce lower place pitch percepts than stimulation of monopolar and bipolar symmetric pulses. Furthermore, combining these two techniques may be advantageous in a clinical setting. Experiment 2 proposes a novel method to create place pitches intermediate to those produced by physical electrodes by using charge-balanced asymmetric pulses in bipolar mode with different degrees of asymmetry. PMID:22423718

Building Jobs, Rebuilding Lives: Placing Ex-Offenders with Employers in the Residential and Light Commercial Construction Industry.

ERIC Educational Resources Information Center

Home Builders Inst., Washington, DC.

This guide presents a focused, structured method of facilitating ex-offender employment. Section 1 takes classic marketing techniques and adapts them to the needs of the particular situation, placing ex-offenders in meaningful employment. The set of specific requirements for creating a workable marketing plan is condensed to six basic steps that…

"My Place": Exploring Children's Place-Related Identities through Reading and Writing

ERIC Educational Resources Information Center

Charlton, Emma; Cliff Hodges, Gabrielle; Pointon, Pam; Nikolajeva, Maria; Spring, Erin; Taylor, Liz; Wyse, Dominic

2014-01-01

This paper considers how children perceive and represent their placed-related identities through reading and writing. It reports on the findings of an 18-month interdisciplinary project, based at Cambridge University Faculty of Education, which aimed to consider children's place-related identities through their engagement with, and creation of,…

The influence of image position on urban place detection

NASA Technical Reports Server (NTRS)

Haralick, R. M. (Principal Investigator)

1973-01-01

The author has identified the following significant results. The ability of ERTS-1 MSS imagery to detect small urban places appears to vary with the position of the place in the image, as well as from band to band. Urban places of smallest size (approximately 2000 population) seem more detectable in the westernmost 3.5 degree scan segment. A relationship may exist between shadowing of vertical features and detectability.

Toward Historical Perspective Taking: Students' Reasoning When Contextualizing the Actions of People in the Past

ERIC Educational Resources Information Center

Huijgen, Tim; van Boxtel, Carla; van de Grift, Wim; Holthuis, Paul

2017-01-01

An important goal of history education is to promote the student's ability to perform historical perspective taking (HPT). HPT refers to the ability to understand how people in the past viewed their world at various times and in various places to explain why they did what they did. In this study, we assessed a sample of 15- and 16-year-old…

Understanding Place Value

ERIC Educational Resources Information Center

Cooper, Linda L.; Tomayko, Ming C.

2011-01-01

Developing an understanding of place value and the base-ten number system is considered a fundamental goal of the early primary grades. For years, teachers have anecdotally reported that students struggle with place-value concepts. Among the common errors cited are misreading such numbers as 26 and 62 by seeing them as identical in meaning,…

Age Patterns in Risk Taking Across the World.

PubMed

Duell, Natasha; Steinberg, Laurence; Icenogle, Grace; Chein, Jason; Chaudhary, Nandita; Di Giunta, Laura; Dodge, Kenneth A; Fanti, Kostas A; Lansford, Jennifer E; Oburu, Paul; Pastorelli, Concetta; Skinner, Ann T; Sorbring, Emma; Tapanya, Sombat; Uribe Tirado, Liliana Maria; Alampay, Liane Peña; Al-Hassan, Suha M; Takash, Hanan M S; Bacchini, Dario; Chang, Lei

2018-05-01

Epidemiological data indicate that risk behaviors are among the leading causes of adolescent morbidity and mortality worldwide. Consistent with this, laboratory-based studies of age differences in risk behavior allude to a peak in adolescence, suggesting that adolescents demonstrate a heightened propensity, or inherent inclination, to take risks. Unlike epidemiological reports, studies of risk taking propensity have been limited to Western samples, leaving questions about the extent to which heightened risk taking propensity is an inherent or culturally constructed aspect of adolescence. In the present study, age patterns in risk-taking propensity (using two laboratory tasks: the Stoplight and the BART) and real-world risk taking (using self-reports of health and antisocial risk taking) were examined in a sample of 5227 individuals (50.7% female) ages 10-30 (M = 17.05 years, SD = 5.91) from 11 Western and non-Western countries (China, Colombia, Cyprus, India, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the US). Two hypotheses were tested: (1) risk taking follows an inverted-U pattern across age groups, peaking earlier on measures of risk taking propensity than on measures of real-world risk taking, and (2) age patterns in risk taking propensity are more consistent across countries than age patterns in real-world risk taking. Overall, risk taking followed the hypothesized inverted-U pattern across age groups, with health risk taking evincing the latest peak. Age patterns in risk taking propensity were more consistent across countries than age patterns in real-world risk taking. Results suggest that although the association between age and risk taking is sensitive to measurement and culture, around the world, risk taking is generally highest among late adolescents.

On the Elephant in the Room: Toward a Generative Politics of Place on Race in Academic Discourse

ERIC Educational Resources Information Center

Ulysse, Baudelaire; Berry, Theodorea Regina; Jupp, James C.

2016-01-01

In our conceptual essay, we draw on an exchange between a White scholar and a group of panelists on Critical Race Theory at an international conference. Taking up this exchange as our point of departure, we work in dialectical and multidimensional ways between the essentialized politics of place on race and critical anti-essentializing foundations…

A prospective study of implants placed in augmented sinuses with minimal and moderate residual crestal bone: results after 1 to 5 years.

PubMed

Urban, Istvan A; Lozada, Jaime L

2010-01-01

The aims of this prospective study were to: (1) determine clinical and radiographic success and survival rates of implants placed in a staged procedure after sinus augmentation; and (2) compare the success and survival rate of implants in two patient groups with different ridge height prior to treatment (those with minimal residual crestal bone [⋜ 3.5 mm] below the sinus and those with moderate residual crestal bone [> 3.5 mm]). The study used anorganic bovine bone-derived mineral and autogenous bone for the sagittal sandwich bone augmentation technique, a collagen membrane to protect the sinus window, and a staged approach for implant placement; all implants featured an anodized surface. Two hundred forty-five implants were placed in 100 sinus sites (79 patients), and 244 have survived to date. The cumulative success and survival rates of all implants overall at 5 years were 96.5% (SE 2.0%) and 99.6% (SE 0.4%), respectively. The overall success and survival rates at 5 years for implants placed into minimal residual crestal bone were 94.1% (SE 3.4%) and 99.4% (SE 0.6%), respectively. For implants placed into moderate crestal bone, overall success and survival rates were both 100.0% (SE 0.0%). Success of implants placed after sinus augmentation appears similar to implants placed in native bone when a classical submerged implant healing time of 6 months is used. The success and survival rates and crestal bone remodeling of implants placed in minimal residual crestal bone were comparable to those of implants placed in moderate residual crestal bone.

Case study of McCormick place cogeneration project

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

Overstreet, E.L.

1994-12-31

In the authors business of providing district energy services, competition is the key to his being able to have a positive impact on the environment, business stability, and economic activity. In the district energy industry, the competitive options are for property owners to continue to self generate energy to meet their needs, purchase energy from a company that utilizes electricity during off-peak hours to produce chilled water or take advantage of a total solution of purchasing tri-generation energy from Trigen-Peoples District Energy Company. Tri-generation is an innovative technology which involves the simultaneous production of steam, chilled water, and electricity. Themore » McCormick Place cogeneration project calls for producing steam and chilled water (co-) for use by the Metropolitan Pier and Exposition Authority (MPEA). The plant will produce electricity (tri-) to run the production equipment.« less

The place of care in ethical theory.

PubMed

Veatch, R M

1998-04-01

The concept of care and a related ethical theory of care have emerged as increasingly important in biomedical ethics. This essay outlines a series of questions about the conceptualization of care and its place in ethical theory. First, it considers the possibility that care should be conceptualized as an alternative principle of right action; then as a virtue, a cluster of virtues, or as a synonym for virtue theory. The implications for various interpretations of the debate of the relation of care and justice are then explored, suggesting three possible meanings for that contrast. Next, the possibility that care theorists are taking up the debate over the relation between principles and cases is considered. Finally, it is suggested that care theorists may be pressing for consideration of an entirely new question in moral theory: the assessment of the normative appropriateness of relationships. Issues needing to be addressed in an ethic of relationships are suggested.

Physical contact and financial risk taking.

PubMed

Levav, Jonathan; Argo, Jennifer J

2010-06-01

We show that minimal physical contact can increase people's sense of security and consequently lead them to increased risk-taking behavior. In three experiments, with both hypothetical and real payoffs, a female experimenter's light, comforting pat on the shoulder led participants to greater financial risk taking. Further, this effect was both mediated and moderated by feelings of security in both male and female participants. Finally, we established the boundary conditions for the impact of physical contact on risk-taking behaviors by demonstrating that the effect does not occur when the touching is performed by a male and is attenuated when the touch consists of a handshake. The results suggest that subtle physical contact can be strongly influential in decision making and the willingness to accept risk.

Artist Place Settings

ERIC Educational Resources Information Center

Pellegrino, Linda

2009-01-01

Art history can be a little dry at times, but the author is always trying to incorporate new ways of teaching it. In this article, she describes a project in which students were to create a place setting out of clay that had to be unified through a famous artist's style. This place setting had to consist of at least five pieces (dinner plate, cup…

Role-Taking and Interaction

ERIC Educational Resources Information Center

Cast, Alicia D.

2004-01-01

This research utilizes longitudinal data from newly married couples to investigate change in perceptions of role-taking accuracy over time. It is suggested that when individuals feel they can understand their spouse's perspective, they will be more likely to be aware of how their behavior will affect the spouse; as a result, they will be more…

Place-based education: a transformative activist stance

NASA Astrophysics Data System (ADS)

Coughlin, Christine A.; Kirch, Susan A.

2010-12-01

The ethnography presented by van Eijck and Roth focuses on the activities of people involved in a government funded internship program in conservation and restoration, which was offered by a `multidisciplinary research center' through a local First Nation adult education center. The internship was designed, in partnership with a local non-profit conservation society (OceanHealth), to appeal to First Nation men and women considering career change, returning to school, or re-entering the work place. The primary aim of the internship was to `provide authentic science for diverse student populations (and their teachers), with particular attention to the needs of students from First Nations, to become scientifically literate to the extent that it prepares them for participating in public debates, community decision-making, and personal living consistent with long-term environmentally sustainable forms of life'. The authors report that at least one of the two interns was not interested in science and a WSÁNEC elder expressed dissatisfaction with the efforts to establish the nature park and its current approved uses. Van Eijck and Roth argue that the divergence between the project aims and the goals of the participants are a result of how `place' is viewed in place-based education and that disagreements like these can be resolved if place is theorized as chronotope. There are many interesting ideas raised and directions taken in the article by van Eijck and Roth. After several discussions during the review process, we decided to focus our forum response on the meaning of `place' in place-based education, the utility of theorizing place as a chronotope, the implications for teaching-learning (`education'), and musings on what remains unclear.

Preferred place of care and place of death of the general public and cancer patients in Japan.

PubMed

Yamagishi, Akemi; Morita, Tatsuya; Miyashita, Mitsunori; Yoshida, Saran; Akizuki, Nobuya; Shirahige, Yutaka; Akiyama, Miki; Eguchi, Kenji

2012-10-01

Dying at a favorite place is one of the important determinants for terminally ill cancer patients. The primary aim was to clarify (1) differences in preferred place of care and place of death among the general public across four areas across Japan and (2) preferred place of care and place of death among community-representative cancer patients. A cross-sectional mail survey was conducted on 8,000 randomly selected general population. We examined preferred place of care and place of death using two vignettes and obtained a total of 3,984 (50%) responses. For the pain scenario, approximately 50% of the general public throughout four areas chose home as their preferred place of care; and for the dependent-without-pain scenario, about 40% chose home as preferred place of care. In cancer patients, for both scenarios, approximately 40% chose home as the preferred place of care, and they were significantly less likely to choose home. The most preferred combination of place of care and place of death was home hospice for both groups. Although there were statistically significant differences in preferred place of care and place of death among the four regions, the absolute difference was less than 8%. Independent determinants of choosing home as place of care included concern about family burden and being unable to adequately respond to sudden changes out of working hours. In conclusion, establishing more accessible home and hospice service is strongly required through arranging regional resources to reduce family burden, alleviating patient-perceived burdens, and improving 24-h support at home.

A Place Pedagogy for "Global Contemporaneity"

ERIC Educational Resources Information Center

Somerville, Margaret J.

2010-01-01

Around the globe people are confronted daily with intransigent problems of space and place. Educators have historically called for place-based or place-conscious education to introduce pedagogies that will address such questions as how to develop sustainable communities and places. These calls for place-conscious education have included liberal…

A Tie for Third Place: Teens Need Physical Spaces as well as Virtual Places

ERIC Educational Resources Information Center

Heeger, Paula Brehm

2006-01-01

"Third places" or public and informal gathering places have declined over the years. Third places, which are "neutral ground" where people gather to discuss, interact, and enjoy the company of those they know, are important for the health of communities. It's a known fact that teens have a strong need to socialize, and their third-space options…

Does altercentric interference rely on mentalizing?: Results from two level-1 perspective-taking tasks

PubMed Central

Gollwitzer, Anton; Santos, Laurie R.

2018-01-01

Considerable debate has focused on whether adults possess an implicit system for representing others’ mental states. Some argue that people automatically represent the perspective of others using evidence from altercentric interference—cases in which another agent’s perspective affects the speed with which one can report one’s own perspective. Others have argued that altercentric interference is not always specific to social stimuli and thus may represent a simpler process such as submentalizing. To distinguish between these positions, Study 1 developed a novel measure of altercentric interference—a “sandbox” measure—that allowed us to more sensitively assess altercentric interference across social and non-social conditions. We replicated previous findings showing that participants experience both egocentric and altercentric interference, but we found that these effects emerge equally in social and non-social conditions. To further test whether altercentric interference emerges in social perspective-taking situations, Study 2 conducted a conceptual replication of a study which used a novel “goggle” paradigm to assess whether individuals implicitly represent others’ perspectives. Although we failed to find evidence of altercentric interference in response times, participants’ accuracy reflected the possibility of interference from others’ perspectives. We argue that these findings provide support for the idea that altercentric interference in response to social stimuli (an avatar) is driven by perspective-taking mechanisms, while such interference in response to non-social stimuli (an arrow) is driven by attention-cuing mechanisms. PMID:29566019

Biodiversity conservation should focus on no-take Marine Reserves: 94% of Marine Protected Areas allow fishing.

PubMed

Costello, Mark J; Ballantine, Bill

2015-09-01

Conservation needs places where nature is left wild; but only a quarter of coastal countries have no-take Marine Reserves. 'Marine Protected Areas' (MPAs) have been used to indicate conservation progress but we found that 94% allow fishing and thus cannot protect all aspects of biodiversity. Biodiversity conservation should focus on Marine Reserves, not MPAs. Copyright © 2015 Elsevier Ltd. All rights reserved.

CHANGING THE CONTEXTS IN WHICH OCCUPATIONAL EDUCATION TAKES PLACE.

ERIC Educational Resources Information Center

PIERCE, WENDELL H.

PROPOSALS FOR CONSIDERATION BY EACH OF THE 50 STATES ARE PRESENTED IN THE REPORT BY THE TASK FORCE ON VOCATIONAL-TECHNICAL EDUCATION. A BRIEF STATEMENT OF COMMITTEE BELIEFS AND OBSERVATIONS PRECEDES THE PROPOSALS THAT (1) A HUMAN RESOURCES COUNCIL CONSISTING OF HEADS OF DEPARTMENTS OF STATE GOVERNMENT AND LAY CITIZENS BE ESTABLISHED IN EACH STATE…

Taking Care of Your Diabetes Means Taking Care of Your Heart (Tip Sheet)

MedlinePlus

... Diabetes Means Taking Care of Your Heart Taking Care of Your Diabetes Means Taking Care of Your Heart Diabetes and Heart Disease For ... What you can do now Ask your health care team these questions: What can I do to ...

Antiretroviral therapy and reasons for not taking it among men having sex with men (MSM)--results from the European MSM Internet Survey (EMIS).

PubMed

Marcus, Ulrich; Hickson, Ford; Weatherburn, Peter; Furegato, Martina; Breveglieri, Michele; Berg, Rigmor C; Schmidt, Axel J

2015-01-01

The preventive effects of antiretroviral treatment (ART) on onward transmission of HIV are a major reason for broadening eligibility for ART. In the WHO European Region, surveillance reveals substantial differences in access to ART across regions and sub-populations. We analysed self-reported data on ART and reasons for not taking ART from EMIS, a large Pan-European Internet survey among men-who-have-sex-with-men (MSM). Respondents from 38 European countries reported their last HIV test result and, if diagnosed with HIV, their treatment status, and reasons for not taking or having stopped ART from a 7 item multiple choice list and/ or answered an open-ended question to give other reasons. Responses were classified as fear of consequences, perceived lack of need, and ART inaccessibility based on factor analysis. Associations between not taking ART because of fear of consequences, and demographic, behavioural and contextual indicators were identified in a multivariable regression model. 13,353 (7.7%) of 174,209 respondents had been diagnosed with HIV. Among them 3,391 (25.4%) had never received ART, and 278 (2.1%) had stopped taking ART. Perceived lack of need was by far the most common reason for not taking or stopping ART (mentioned by 3259 (88.8%) respondents), followed by fear of consequences (428 (11.7%)), and ART inaccessibility (86 (2.3%)). For all reasons, an East-West gradient could be seen, with larger proportions of men living in Central and Eastern Europe reporting reasons other than medical advice for not taking ART. A minority of men were reluctant to start ART independent of medical advice and this was associated with experiences of discrimination in health care systems. ART is widely available for MSM diagnosed with HIV across Europe. Not being on treatment is predominantly due to treatment not being recommended by their physician and/or not perceived to be needed by the respondent.

Place-Making AN Approach to the Rationale Behind the Location Choice of Power Places. Iowa State University Campus as Case Study

NASA Astrophysics Data System (ADS)

Poplin, A.; Yamu, C.; Rico-Gutierrez, L.

2017-09-01

This paper concentrates on power places as perceived by the students in a 60,000 people college town in the United States. Power places are favourite outdoor locations that evoke positive emotions, and are conducive to relaxation and reduction of stress. Further understanding how location affects those places and the feelings of students will help planners and designers be more intentional as they create conditions favourable to the development of cities that are healthy, sustainable, resilient and smart. Research methodologies used in this paper include empirical cartography, mapping and space syntax. We conclude the paper with a discussion of the presented results and further research directions.

Taking It Online--The Effects of Delivery Medium and Facilitator on Student Achievement in Problem-Based Learning

ERIC Educational Resources Information Center

Schoenfeld-Tacher, Regina; McConnell, Sherry; Kogan, Lori R.

2004-01-01

This study compares the effects of delivery medium (online vs. face-to-face) and facilitator content expertise on academic outcomes in a problem-based learning (PBL) course in anatomy for pre-health/medical majors. The content of online PBL sessions was examined to gain insight into the problem-solving process taking place in these situations.…

Philosophy of Education as an Exercise in Thought: To Not Forget Oneself when "Things Take Their Course"

ERIC Educational Resources Information Center

Masschelein, Jan

2011-01-01

Starting from a distinction between a critical and an ascetic tradition in philosophy and taking into account their different stances towards the present, the article proposes a practice of philosophy of education within the ascetic tradition. In this tradition, the work of philosophy is in the first place a work on the self--that is,…

78 FR 22095 - Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to Replacement of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-12

... landward of the existing seawall face and result in a net setback of the wall from its existing location. The majority of seawall construction would occur behind a temporary steel sheet pile containment wall... installed in upland areas are not expected to result in the take of marine mammals because sound levels...

[Place and type of meals consumed by adults in medium sized cities].

PubMed

Carús, Juliana Pires; França, Giovanny V A; Barros, Aluísio J D

2014-02-01

To describe the meals consumed by adults living in a midsize city in the South of Brazil, according to the place and preparation. A population-based cross-sectional study was conducted in Pelotas, Southern Brazil, in 2012. The two-stage sampling design used the 2010 census tracts as primary sampling units. Data were collected on the place of meals (at home or out) and on the kind of preparations consumed at home (homemade, snacks, take away food) covering the two days prior to the interview, using a standardized questionnaire. The study included 2,927 adults, of which 59.0% were female, 60.0% were below 50 years of age and 58.0% were in work. Data were collected on 11,581 meals consumed on the two days preceding the interview, 25.0% were consumed outside of the home at lunchtime, and 10.0% at dinnertime. Considering home meals, most participants reported eating food prepared at home at both lunch and dinner. The majority of out-of-home meals (64.0% for lunch and 61.0% for dinner) were consumed in the work place, mostly based on food prepared at home. Individuals eating out of home were mostly male, young and highly educated. The occupational categories that ate at restaurants more often were trade workers, businessmen, teachers and graduate professionals. Despite the changes in eating patterns described in Brazil in recent years, residents of medium-sized towns still mostly eat at home, consuming homemade food. To describe the meals consumed by adults living in a midsize city in the South of Brazil, according to the place and preparation. A population-based cross-sectional study was conducted in Pelotas, Southern Brazil, in 2012. The two-stage sampling design used the 2010 census tracts as primary sampling units. Data were collected on the place of meals (at home or out) and on the kind of preparations consumed at home (homemade, snacks, take away food) covering the two days prior to the interview, using a standardized questionnaire. The study included 2,927 adults

Life on an Island: Early Settlers off the Rock Bound Coast of Maine. Teaching with Historic Places.

ERIC Educational Resources Information Center

Hobbs-Olson, Laurie

This lesson, based on National Register of Historic Places files, describes early settlers' lives on some of the approximately 5,000 islands off the coast of Maine. During the mid-18th century many of these islands began to be inhabited by settlers eager to take advantage of this interface between land and sea. The lesson discusses the Blue Duck…

Generative Effects of Note-Taking during Science Lectures.

ERIC Educational Resources Information Center

Peper, Richard J.; Mayer, Richard E.

1986-01-01

In two experiments subjects were required to either take notes or not take notes while viewing a videotaped lecture on automobile engines. Results produced a pattern of interaction in which note-takers performed better on far-transfer tasks such as problem solving but worse on near-transfer tasks. (Author/LMO)

Amphetamine-induced place preference in humans

PubMed Central

Childs, Emma L.; de Wit, Harriet

2009-01-01

Background The conditioned place preference procedure is a widely used animal model of rewarding drug effects that, to date, has not been tested in humans. In this study, we sought to demonstrate that humans, like non-humans, would exhibit a preference for a place previously associated with amphetamine. Further, we investigated the relationship between conditioned place preference and the mood-altering effects of the drug. Methods Thirty-one healthy individuals participated in a five-session procedure during which they experienced the effects of d-amphetamine (20mg) or placebo on two occasions in two distinctive environments (sessions 1 to 4). One group of subjects (paired group, N=19) received amphetamine consistently in one room and placebo in another room, while a second group (unpaired group, N=12) received amphetamine and placebo without regard to the rooms. During the sessions, participants completed questionnaires to rate their mood. On the fifth session, they rated their preference for the two rooms. Results Individuals in the paired group rated their liking of the amphetamine-paired room significantly higher than the placebo-associated room, while there was no difference between ratings of the two rooms for individuals in the unpaired group. In the paired group, drug liking ratings during the conditioning sessions positively predicted preference for the drug-associated room, whereas reports of amphetamine-induced anxiety and dysphoria negatively predicted room liking scores. Conclusions This study demonstrates that humans, like non-humans, prefer a place associated with amphetamine administration. These findings support the idea that subjective responses to a drug contribute to its ability to establish place conditioning. PMID:19111278

Settling of Inclusions in Holding Furnaces: Modeling and Experimental Results

NASA Astrophysics Data System (ADS)

Sztur, C.; Balestreri, F.; Meyer, JL.; Hannart, B.

Description of settling phenomena usually refers to falling particles in a liquid, following Stokes law. But the thermal convection always takes place in holding furnaces due to temperature heterogeneity, and the behaviour of the inclusions can be dramatically influenced by the liquid metal motion. A numerical model based on turbulent fluid flow calculations in an holding furnace and on trajectories calculations of a family of inclusions has been developed. Results are compared with experiments on a lab. scale and on an industrial scale furnace. An analysis of the governing parameters will be presented.

PLACES Aircraft Experiment Test Results

DTIC Science & Technology

1982-05-01

4 S..*- --- I, "Iff . ZI . ."-. ’S , LL , I I I , I ~ I i0 75’’ I-I 25 so 75 .5 -. N TIME-- SECONDS PHASE OF FIELD M290 480 0.263960" START...a.• ... : .. 0. a a *. _ a0- a7 a. 0.1.1.0 10. 100. , > , , .. ,, P.. 0’, O. PHASE. FR.... . . EO U. , . .. . .,. ., ....C.., , , , .(H Z

From grid cells to place cells with realistic field sizes

PubMed Central

2017-01-01

While grid cells in the medial entorhinal cortex (MEC) of rodents have multiple, regularly arranged firing fields, place cells in the cornu ammonis (CA) regions of the hippocampus mostly have single spatial firing fields. Since there are extensive projections from MEC to the CA regions, many models have suggested that a feedforward network can transform grid cell firing into robust place cell firing. However, these models generate place fields that are consistently too small compared to those recorded in experiments. Here, we argue that it is implausible that grid cell activity alone can be transformed into place cells with robust place fields of realistic size in a feedforward network. We propose two solutions to this problem. Firstly, weakly spatially modulated cells, which are abundant throughout EC, provide input to downstream place cells along with grid cells. This simple model reproduces many place cell characteristics as well as results from lesion studies. Secondly, the recurrent connections between place cells in the CA3 network generate robust and realistic place fields. Both mechanisms could work in parallel in the hippocampal formation and this redundancy might account for the robustness of place cell responses to a range of disruptions of the hippocampal circuitry. PMID:28750005

Place-making with older persons: Establishing sense-of-place through participatory community mapping workshops.

PubMed

Fang, Mei Lan; Woolrych, Ryan; Sixsmith, Judith; Canham, Sarah; Battersby, Lupin; Sixsmith, Andrew

2016-11-01

Principles of aging-in-place emphasize the importance of creating sustainable environments that enable older people to maintain a sense of belonging, autonomy, independence, safety and security. Simply altering the built environment is insufficient for creating more inclusive environments for older persons, as creating 'meaningful' places for aging involves consideration of psychosocial and cultural issues that go beyond issues of physical space. This paper illustrates how applications of community-based participatory research methods, in particular, participatory community mapping workshops (PCMWs), can be used to access experiences of place, identify facilitators and barriers to accessing the built environment and co-create place-based solutions among older people and service providers in a new affordable housing development in Western Canada. Founded on tenets of empowerment and relationship building, four PCMWs were undertaken with 54 participants (N = 38 older people; N = 16 local service providers). PCMWs comprised (i) experiential group walks around the community to access understandings of place and community and (ii) mapping exercises, whereby participants articulated their place-based needs within the context of the new affordable housing development and surrounding neighbourhood. Dialogues were digitally recorded, transcribed and thematically analysed. Visual data, including photographs taken during experiential group walks were categorized and integrated into the narrative to illustrate place meanings. PCMWs enabled senior housing and social care professionals and decision-makers to co-construct knowledge with older tenants that facilitated place action and change. Key themes identified by participants included: identifying services and needs for health and wellbeing, having opportunities for social participation and overcoming cross-cultural challenges. PCMWs were found to be a nuanced method of identifying needs and resources and generating

Olfactory priming reinstates extinguished chocolate-induced conditioned place preference.

PubMed

La Mela, Immacolata; Latagliata, Emanuele Claudio; Patrono, Enrico; Puglisi-Allegra, Stefano; Ventura, Rossella

2010-02-01

A major problem in the dietary treatment of disorders associated with excessive eating, such as obesity, is the high rate of relapse into maladaptive eating habits after withdrawal from consumption of palatable, energy-dense food. As olfaction has a major role in appetite and eating behavior, in this study we used a reinstatement model based on conditioned place preference to investigate the ability of olfactory priming to reinstate extinguished chocolate-induced conditioned place preference in sated mice. We found that olfactory priming, which was ineffective in inducing conditioned place preference in the control group, reactivated place preference following the extinction procedure in the experimental group. These results extend previous reports of the reinstatement of food seeking induced by pellet priming and, for the first time, show the possibility of using olfactory priming in an animal model of relapse. In light of the major role of olfactory inputs in appetite and of cues in relapse, the present results indicate that smell is an important factor to consider in the treatment of eating disorders. 2009 Elsevier Ltd. All rights reserved.

A representation of place attachment: A study of spatial cognition in Latvia

NASA Astrophysics Data System (ADS)

Skilters, Jurgis; Zarina, Liga; Raita, Liva

2017-04-01

Perception of geographical space is reflected in place attachment, i.e., a multidimensional cognitive-affective link between humans and their spatial environment. Place attachment balances emotions, conception of proximity. It is both social and spatial cognitive structure. Place attachment has an impact on people's actions, which in turn reversibly affect the environment in which people live. Place attachment provides emotional regulation for humans linking local - neighborhood-scale and country and world-scale environments. In Latvia a large-scale spatial cognition study has been conducted within participatory research project „Telpas pavasaris" ("Spatial Spring") by foundation Viegli. In the study 1523 respondents reported their associations characterizing certain type of places (e.g., safe place, dangerous place, far place, close place, dear place). The answers were analyzed according to several cognitive-affective categories including modes of experience, emotional valence, geographical distance, and perceptual modality. The current results indicate that socio-cognitive and affective information are primary in respect to purely spatial information (referring to spatial objects or regions and their relations). However, different types of geographical places and spatial objects (natural or artefactual) have to be distinguished and are significant to a different degree. Our results are important for environmental and urban planning because they show the ways how socio-cognitive and affective knowledge shapes the spatial cognition of geographic environment.

The Case for Place

ERIC Educational Resources Information Center

Thomas, Lisa Carlucci

2012-01-01

Bookstores, record stores, libraries, Facebook: these places--both physical and virtual--demonstrate an established and essential purpose as centers of community, expertise, convenience, immediacy, and respect. Yet as digital, mobile, and social shifts continue to transform culture and interactions, these spaces and places transform, too.…

John Dewey and a Pedagogy of Place

ERIC Educational Resources Information Center

Jayanandhan, Stephanie Raill

2009-01-01

If asked to define the idea of "place" one might struggle. Yet people across time and cultures readily share examples of important places or safe places or "foreign" places with one another and offer heartfelt descriptions in literature and art of childhood places, favorite places, strange places. Akinbola Akinwumi, paraphrasing Yi-Fu Tuan,…

Moving Beyond 'Aging In Place' to Understand Migration and Aging: Place Making and the Centrality Of Occupation.

PubMed

Johansson, Karin; Rudman, Debbie Laliberte; Mondaca, Margarita; Park, Melissa; Luborsky, Mark; Josephsson, Staffan; Asaba, Eric

2013-04-01

'Aging in place' has become a key conceptual framework for understanding and addressing place within the aging process. However, aging in place has been critiqued for not sufficiently providing tools to understand relations or transactions between aging and place, and for not matching the diversity of contemporary society in which people are moving between and across nations more than ever before. In this article, the authors draw from concepts of place and migration that are becoming increasingly visible in occupational science. The concept of 'aging in place' is critically examined as an example of an ideal where the understanding of place is insufficiently dynamic in a context of migration. The authors suggest that the concept of place making can instead be a useful tool to understand how occupation can be drawn upon to negotiate relationships that connect people to different places around the world, how the negotiated relations are embedded within the occupations that fill daily lives, and how this process is contextualized and enacted in relation to resources and capabilities.

The Dopamine Receptor D4 Gene (DRD4) and Financial Risk-Taking: Stimulating and Instrumental Risk-Taking Propensity and Motivation to Engage in Investment Activity

PubMed Central

Muda, Rafał; Kicia, Mariusz; Michalak-Wojnowska, Małgorzata; Ginszt, Michał; Filip, Agata; Gawda, Piotr; Majcher, Piotr

2018-01-01

The Dopamine receptor D4 gene (DRD4) has been previously linked to financial risk-taking propensity. Past works demonstrated that individuals with a specific variant of the DRD4 gene (7R+) are more risk-seeking than people without it (7R−). The most prominent explanation for this effect is the fact that 7R+ individuals are less sensitive to dopamine and thus seek more stimulation to generate “normal” dopaminergic activity and feel pleasure. However, results about this relationship have not been conclusive, and some revealed a lack of the relationship. In the current work, we tested if those unclear results might be explained by the motivation that underlies the risk-taking activity; i.e., if people take risks to feel excitement or if they take risk to obtain a specific goal. In our study we tested the differences in risk-taking between 7R+ and 7R− among people who are experienced in financial risk-taking (113 investors) and non-experienced financial decision makers (104 non-investors). We measured risk-taking propensity with the Holt-Laury test and the Stimulating-Instrumental Risk Inventory. Moreover, we asked investors about their motivations for engaging in investment activity. Our study is the next one to report a lack of differences in risk-taking between 7R+ and 7R− individuals. As well, our results did not indicate any differences between the 7R+ and 7R− investors in motivation to engage in investment activity. We only observed that risk-taking propensity was higher among investors than non-investors and this was noticed for all measures. More research is needed to better understand the genetic foundations of risk-taking, which could answer the question about the substantial variation in the domain of risky financial decisions. PMID:29551965

Transformations and representations supporting spatial perspective taking

PubMed Central

Yu, Alfred B.; Zacks, Jeffrey M.

2018-01-01

Spatial perspective taking is the ability to reason about spatial relations relative to another’s viewpoint. Here, we propose a mechanistic hypothesis that relates mental representations of one’s viewpoint to the transformations used for spatial perspective taking. We test this hypothesis using a novel behavioral paradigm that assays patterns of response time and variation in those patterns across people. The results support the hypothesis that people maintain a schematic representation of the space around their body, update that representation to take another’s perspective, and thereby to reason about the space around their body. This is a powerful computational mechanism that can support imitation, coordination of behavior, and observational learning. PMID:29545731

Endogenous risk-taking and physical appearance of sex workers.

PubMed

Egger, Peter H; Lindenblatt, Andreas

2015-12-01

Previous research found that physical appearance affects the risk-taking of sex workers through offering unprotected services. This paper utilizes a large individual-level data set covering 16,583 pay-for-sex contracts in 2011 and 2012 by 2,517 female suppliers in Germany. Results based on instrumental variables suggest that the incentive for risk-taking is about twice as high than when assuming random assignment of risk-taking.

Investigating Research Gaps of Pharmaceutical take back Events: An Analysis of take back Program Participants' Socioeconomic, Demographic, and Geographic Characteristics and the Public Health Benefits of take back Programs

NASA Astrophysics Data System (ADS)

Stoddard, K. I.; Hodge, V.; Maxey, G.; Tiwari, C.; Cready, C.; Huggett, D. B.

2017-06-01

Research continues to show that pharmaceutical environmental contamination causes adverse effects to aquatic life. There are also public health risks associated with pharmaceuticals because in-home reserves of medications provide opportunities for accidental poisoning and intentional medication abuse. Pharmaceutical take back programs have been seen as a potential remedy for these issues; however, a thorough review of past programs indicates limited research has been conducted on take back programs. Furthermore, there are significant gaps in take back program research. To address these gaps and ultimately determine if take back programs could improve public health, research was conducted in conjunction with the take back program Denton drug disposal days held in Denton, Texas. Socioeconomic, demographic, and geographic characteristics of Denton drug disposal days participants were investigated using surveys and Geographic Information Systems. Potential impacts of the Denton drug disposal days program on public health were determined by comparing data from Denton drug disposal days events with data supplied by the North Texas Poison Center. Results suggest that Denton drug disposal days events may have prevented accidental poisonings or intentional abuse, however only qualitative comparisons support this statement and there was insufficient empirical evidence to support the conclusion that Denton drug disposal days events were exclusively responsible for public health improvements. An interesting finding was that there was a definitive travel threshold that influenced participation in Denton drug disposal days events. Overall, this study fills some geographic, socioeconomic, and demographic data gaps of take back programs and proposes methods to analyze and improve participation in future take back programs. These methods could also be applied to improve participation in other local environmentally-focused programs such as household hazardous collection events.

Investigating Research Gaps of Pharmaceutical take back Events: An Analysis of take back Program Participants' Socioeconomic, Demographic, and Geographic Characteristics and the Public Health Benefits of take back Programs.

PubMed

Stoddard, K I; Hodge, V; Maxey, G; Tiwari, C; Cready, C; Huggett, D B

2017-06-01

Research continues to show that pharmaceutical environmental contamination causes adverse effects to aquatic life. There are also public health risks associated with pharmaceuticals because in-home reserves of medications provide opportunities for accidental poisoning and intentional medication abuse. Pharmaceutical take back programs have been seen as a potential remedy for these issues; however, a thorough review of past programs indicates limited research has been conducted on take back programs. Furthermore, there are significant gaps in take back program research. To address these gaps and ultimately determine if take back programs could improve public health, research was conducted in conjunction with the take back program Denton drug disposal days held in Denton, Texas. Socioeconomic, demographic, and geographic characteristics of Denton drug disposal days participants were investigated using surveys and Geographic Information Systems. Potential impacts of the Denton drug disposal days program on public health were determined by comparing data from Denton drug disposal days events with data supplied by the North Texas Poison Center. Results suggest that Denton drug disposal days events may have prevented accidental poisonings or intentional abuse, however only qualitative comparisons support this statement and there was insufficient empirical evidence to support the conclusion that Denton drug disposal days events were exclusively responsible for public health improvements. An interesting finding was that there was a definitive travel threshold that influenced participation in Denton drug disposal days events. Overall, this study fills some geographic, socioeconomic, and demographic data gaps of take back programs and proposes methods to analyze and improve participation in future take back programs. These methods could also be applied to improve participation in other local environmentally-focused programs such as household hazardous collection events.

The evolution of cooperative turn-taking in animal conflict

PubMed Central

2011-01-01

Background A fundamental assumption in animal socio-ecology is that animals compete over limited resources. This view has been challenged by the finding that individuals might cooperatively partition resources by "taking turns". Turn-taking occurs when two individuals coordinate their agonistic behaviour in a way that leads to an alternating pattern in who obtains a resource without engaging in costly fights. Cooperative turn-taking has been largely ignored in models of animal conflict and socio-ecological models that explain the evolution of social behaviours based only on contest and scramble competition. Currently it is unclear whether turn-taking should be included in socio-ecological models because the evolution of turn-taking is not well understood. In particular, it is unknown whether turn-taking can evolve when fighting costs and assessment of fighting abilities are not fixed but emerge from evolved within-fight behaviour. We address this problem with an evolutionary agent-based model. Results We found that turn-taking evolves for small resource values, alongside a contest strategy that leads to stable dominance relationships. Turn-taking leads to egalitarian societies with unclear dominance relationships and non-linear dominance hierarchies. Evolutionary stability of turn-taking emerged despite strength differences among individuals and the possibility to evolve within-fight behaviour that allows good assessment of fighting abilities. Evolutionary stability emerged from frequency-dependent effects on fitness, which are modulated by feedbacks between the evolution of within-fight behaviour and the evolution of higher-level conflict strategies. Conclusions Our results reveal the impact of feedbacks between the evolution of within-fight behaviour and the evolution of higher-level conflict strategies, such as turn-taking. Similar feedbacks might be important for the evolution of other conflict strategies such as winner-loser effects or coalitions. However, we

Observable phenomena that reveal medical students' clinical reasoning ability during expert assessment of their history taking: a qualitative study.

PubMed

Haring, Catharina M; Cools, Bernadette M; van Gurp, Petra J M; van der Meer, Jos W M; Postma, Cornelis T

2017-08-29

During their clerkships, medical students are meant to expand their clinical reasoning skills during their patient encounters. Observation of these encounters could reveal important information on the students' clinical reasoning abilities, especially during history taking. A grounded theory approach was used to analyze what expert physicians apply as indicators in their assessment of medical students' diagnostic reasoning abilities during history taking. Twelve randomly selected clinical encounter recordings of students at the end of the internal medicine clerkships were observed by six expert assessors, who were prompted to formulate their assessment criteria in a think-aloud procedure. These formulations were then analyzed to identify the common denominators and leading principles. The main indicators of clinical reasoning ability were abstracted from students' observable acts during history taking in the encounter. These were: taking control, recognizing and responding to relevant information, specifying symptoms, asking specific questions that point to pathophysiological thinking, placing questions in a logical order, checking agreement with patients, summarizing and body language. In addition, patients' acts and the course, result and efficiency of the conversation were identified as indicators of clinical reasoning, whereas context, using self as a reference, and emotion/feelings were identified by the clinicians as variables in their assessment of clinical reasoning. In observing and assessing clinical reasoning during history taking by medical students, general and specific phenomena to be used as indicators for this process could be identified. These phenomena can be traced back to theories on the development and the process of clinical reasoning.

Changing beliefs and behavior through experience-taking.

PubMed

Kaufman, Geoff F; Libby, Lisa K

2012-07-01

The present research introduces the concept of experience-taking-the imaginative process of spontaneously assuming the identity of a character in a narrative and simulating that character's thoughts, emotions, behaviors, goals, and traits as if they were one's own. Six studies investigated the degree to which particular psychological states and features of narratives cause individuals, without instruction, to engage in experience-taking and investigated how the merger between self and other that occurs during experience-taking produces changes in self-judgments, attitudes, and behavior that align with the character's. Results from Studies 1-3 showed that being in a reduced state of self-concept accessibility while reading a brief fictional work increased-and being in a heightened state of self-concept accessibility decreased-participants' levels of experience-taking and subsequent incorporation of a character's personality trait into their self-concepts. Study 4 revealed that a first-person narrative depicting an ingroup character elicited the highest levels of experience-taking and produced the greatest change in participants' behavior, compared with versions of the narrative written in 3rd-person voice and/or depicting an outgroup protagonist. The final 2 studies demonstrated that whereas revealing a character's outgroup membership as a homosexual or African American early in a narrative inhibited experience-taking, delaying the revelation of the character's outgroup identity until later in the story produced higher levels of experience-taking, lower levels of stereotype application in participants' evaluation of the character, and more favorable attitudes toward the character's group. The implications of these findings in relation to perspective-taking, self-other overlap, and prime-to-behavior effects are discussed. PsycINFO Database Record (c) 2012 APA, all rights reserved

Place, Time and Experience: Barriers to Universalization Of Institutional Child Delivery in Rural Mozambique

PubMed Central

Agadjanian, Victor; Yao, Jing; Hayford, Sarah R.

2017-01-01

CONTEXT Although institutional coverage of childbirth is increasing in the developing world, a substantial minority of births in rural Mozambique still occur outside of health facilities. Identifying the remaining barriers to safe professional delivery services can aid in achieving universal coverage. METHODS Survey data collected in 2009 from 1,373 women in Gaza, Mozambique, were used in combination with spatial, meteorological and health facility data to examine patterns in place of delivery. Geographic information system–based visualization and mapping and exploratory spatial data analysis were used to outline the spatial distribution of home deliveries. Multilevel logistic regression models were constructed to identify associations between individual, spatial and other characteristics and whether women’s most recent delivery took place at home. RESULTS Spatial analysis revealed high- and low-prevalence clusters of home births. In multivariate analyses, women with a higher number of clinics within 10 kilometers of their home had a reduced likelihood of home delivery, but those living closer to urban centers had an increased likelihood. Giving birth during the rainy, high agricultural season was positively associated with home delivery, while household wealth was negatively associated with home birth. No associations were evident for measures of exposure to and experience with health institutions. CONCLUSIONS The results suggest the need for a comprehensive approach to expansion of professional delivery services. Such an approach should complement measures facilitating physical access to health institutions for residents of harder-to-reach areas with community-based interventions aimed at improving rural women’s living conditions and opportunities, while also taking into account seasonal and other variables. PMID:28770025

76 FR 73600 - Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to Missile Launch...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... years if NMFS finds, after notification and opportunity for public comment, that the taking will have a... taking. Regulations governing the taking of northern elephant seals (Mirounga angustirostris), Pacific... a period not to exceed 1 year, take of pinnipeds, by harassment, incidental to missile launch...

Should I take this course online?

PubMed

O'Neil, Carol; Fisher, Cheryl

2008-02-01

As the number of online nursing courses increases, students are faced with the daunting question, "Should I take this course online?" Although online courses are convenient, convenience should not be the sole factor for making this decision. Students and their advisors should discuss the characteristics of successful online students before deciding to take a course online. A study was conducted in which the same face-to-face and online version of a course were compared using Ragan's framework. The results of the study describe characteristics that can serve as useful criteria for predicting student success in an online course.

Net Results: Online Protocols Boost Group Learning Potential

ERIC Educational Resources Information Center

Dichter, Alan; Zydney, Janet Mannheimer

2015-01-01

Educators have begun to use protocols to facilitate professional development in online spaces--partly because people need to connect from different places, but also to take advantage of new environments for learning. For example, asynchronous tools, such as discussion forums, blogs, or Google+, where participants post messages to one another at…

"Our Place in History": Inspiring Place-Based Social History in Schools and Communities

ERIC Educational Resources Information Center

Gruenewald, David A.; Koppelman, Nancy; Elam, Anna

2007-01-01

This article describes a teacher development program that engages history and social studies teachers in making connections between learning and the well-being of places in which people actually live. "Our Place in History" is a three-year, federally-funded professional development institute for twenty teachers from diverse communities…

Optimal Experience and Personal Growth: Flow and the Consolidation of Place Identity.

PubMed

Bonaiuto, Marino; Mao, Yanhui; Roberts, Scott; Psalti, Anastasia; Ariccio, Silvia; Ganucci Cancellieri, Uberta; Csikszentmihalyi, Mihaly

2016-01-01

This study examined the relationship between flow experience and place identity, based on eudaimonistic identity theory (EIT) which prioritizes self-defining activities as important for an individual's identification of his/her goals, values, beliefs, and interests corresponding to one's own identity development or enhancement. This study focuses on place identity, the identity's features relating to a person's relation with her/his place. The study is also based on flow theory, according to which some salient features of an activity experience are important for happiness and well-being. Questionnaire surveys on Italian and Greek residents focused on their perceived flow and place identity in relation to their own specific local place experiences. The overall findings revealed that flow experience occurring in one's own preferred place is widely reported as resulting from a range of self-defining activities, irrespective of gender or age, and it is positively and significantly associated with one's own place identity. Such findings provide the first quantitative evidence about the link between flow experienced during meaningfully located self-defining activities and identity experienced at the place level, similarly to the corresponding personal and social levels that had been previously already empirically tested. Results are also discussed in terms of their implications for EIT's understanding and enrichment, especially by its generalization from the traditional, personal identity level up to that of place identity. More generally, this study has implications for maintaining or enhancing one's own place identity, and therefore people-place relations, by means of facilitating a person's flow experience within psychologically meaningful places.

Taking a Multi-pronged Approach to Expand the Reach of Climate Research Results

NASA Astrophysics Data System (ADS)

Hauser, R.; Unger, M.; Eastburn, T.; Rockwell, A.; Laursen, K. K.; National CenterAtmospheric Research

2011-12-01

Recognizing the importance of tailoring content to a variety of audiences, the National Center for Atmospheric Research (NCAR) takes a multi-pronged approach to expand the reach of climate research results. The center's communications and education and outreach teams leverage Web 1.0 and 2.0 functionality - Google searches, Twitter, Facebook, YouTube - as well as face-to-face interactions and traditional media outlets to ensure climate change messages effectively connect with multiple audiences. Key to these efforts, NCAR seeks to frame messages that emphasize cultural cognition, that is, in a manner that recognizes and resonates with different audiences' values and thus their identities. Among the basic communications approaches NCAR uses to engage the public are one-on-one interactions with the visiting public, which ranges from school children and tourists, to dignitaries and journalists. As an example, the NCAR Journalism Fellowship brings a competitively selected group of internatoinal journalists to NCAR. During a week-long visit and ongoing contact, journalists are provided with a close-up, nuanced view of the science and individuals working on the bigger-picture research that drives climate-related sound bites reported by the press. NCAR provides media training for its scientists, giving them tools and practice in effectively handling interviews for print, Web and radio outlets. The institution hosts public events like "Super Science Saturday," and NCAR staff participate in external activities such as school science fairs, community events and continuing education sessions. In addition to interactive displays that allow the public to "experience" science directly and informally, NCAR develops educational programs and curricula targeted to specific age groups and levels of expertise. We will explore the importance of analogies, images and anecdotes in explaining complicated subjects to such a varied set of audiences, and identify key concepts in simplifying

The influencing factors on place attachment in neighborhood of Kampung Melayu

NASA Astrophysics Data System (ADS)

Lestari, W. M.; Sumabrata, J.

2018-03-01

Place attachment on neighborhood differs according to place characteristics and person characteristics. By dividing the research area of Kelurahan Kampung Melayu into flood area and non-flood area, this research aims at analyzing place attachment on neighborhood and analyzing factors influencing the place attachment. This research using quantitative approach using Structural Equation Modeling (SEM). Self-administered questionnaires using likert scale were distributed randomly to 400 residents. Result of the research shows that residents tend to have place attachment to their neighborhood. Factors influencing place attachment on residents born in the neighborhood with length of stay 10 years or longer and having house are family factor for residents living in non-flood area and physical factor as well as social factor for residents in flood area. This research concludes that place attachment on neighborhood is formed because dimension of place is interpreted not merely physically but also socially, namely the existence of family ties and social relationship with people in the neighborhood.

Results of Using the Take-Away Technique on Students' Achievements and Attitudes in High School Physics and Physical Science Courses

ERIC Educational Resources Information Center

Carifio, James; Doherty, Michael

2012-01-01

The Take-away Technique was used in High School Physics and Physical Science courses for the unit on Newtonian mechanics in a teacher (6) by grade level (4) partially crossed design (N = 272). All classes received the same IE instructional treatment. The experimental group (classrooms) did a short Take-away after each class summarizing the key…

A Social Neuroscience Perspective on Adolescent Risk-Taking

PubMed Central

Steinberg, Laurence

2007-01-01

This article proposes a framework for theory and research on risk-taking that is informed by developmental neuroscience. Two fundamental questions motivate this review. First, why does risk-taking increase between childhood and adolescence? Second, why does risk-taking decline between adolescence and adulthood? Risk-taking increases between childhood and adolescence as a result of changes around the time of puberty in the brain’s socio-emotional system leading to increased reward-seeking, especially in the presence of peers, fueled mainly by a dramatic remodeling of the brain’s dopaminergic system. Risk-taking declines between adolescence and adulthood because of changes in the brain’s cognitive control system – changes which improve individuals’ capacity for self-regulation. These changes occur across adolescence and young adulthood and are seen in structural and functional changes within the prefrontal cortex and its connections to other brain regions. The differing timetables of these changes make mid-adolescence a time of heightened vulnerability to risky and reckless behavior. PMID:18509515

An Exploration of Pre-Service Teachers' Experiences in Outdoor `Places' and Intentions for Teaching in the Outdoors

NASA Astrophysics Data System (ADS)

Blatt, Erica; Patrick, Patricia

2014-09-01

This study explores pre-service teachers' past interactions with 'place' in outdoor settings and how these experiences contribute to their current perceptions of the importance of taking their own students into the outdoors. Specifically, the researchers were interested in investigating if current pre-service teachers are part of the 'nature-deficit disorder' generation described by Louv in his book, Last child in the woods: Saving our children from nature-deficit disorder (2005), as a generation of children growing up without direct experiences in nature. Study participants included 148 undergraduate pre-service elementary teachers enrolled in science teaching methods instructional courses at an urban college in the Northeastern United States and two suburban universities in the Southeastern United States. Participants wrote essay responses after reading Louv's Last Child in the Woods in which they were asked to relate the reading to their own past experiences and their ideas about elementary science education. Results indicate that a large majority of participants (97%) describe significant youth experiences in the outdoors, view nature as important in varying ways (89.9%), and express a desire to expose their own students to the outdoors (65.5%). Key findings are illustrated with direct quotations from the pre-service teachers' essay responses, as they write vividly of their interactions in outdoor places, referred to as 'place meanings'. Implications are presented for teacher educators working with pre-service teachers to build upon their outdoor experiences and prepare them for implementing nature-based instruction.

Understanding Risk-taking Behavior in Bullies, Victims, and Bully Victims Using Cognitive- and Emotion-Focused Approaches.

PubMed

Poon, Kean

2016-01-01

Bullying and risky behavior are two common problems among adolescents and can strongly affect a youth's overall functioning when both coexist. Some studies suggest that bullying in adolescence may promote risky behavior as a coping strategy to deal with victimization related stress. Other studies consider bullying as an outcome of high-risk behavior. Despite the association between the two is well-established, no study has examined the risk-taking patterns among bullying groups (i.e., bully, victim, and bully victim). This study attempted to elucidate the potential relationships between bullying and risk-taking by addressing the two models: a cognitive-focused model and an emotion-focused model of risk taking, and to clarify how adolescents' characteristics in risk taking associate with bullying outcomes. Method: 136 Chinese adolescents (Mean Age = 14.5, M = 65, F = 71) were recruited and grouped according to bullying identity: Bully ( n = 27), Victim ( n = 20), Bully victim ( n = 37) and Control ( n = 52). Cognitive Appraisal of Risky Events (CARE) questionnaire was used to measure participants' expectancies about the risks, benefits and involvement associated with risky activities. Cambridge Gambling Task (CGT) was administered to capture the emotion-laden process in risk taking. Results: Cognitively, Bully was associated with an overestimation of risk while Victim was associated with an underestimation of risk and overrated benefit. Bully victim exhibited a unique pattern with an overestimation of benefit and risk. All study groups projected higher involvement in risky behavior. Behaviorally, both Bully and Bully victim were associated with high risk modulation whereas Victim was associated with impulsive decision-making. Interestingly, compared with bully, bully victim had significantly higher bullying scores, suggesting a wider range and more frequent bullying activities. In conclusion, Bully maybe a group of adolescents that is vigilant in situational

Understanding Risk-taking Behavior in Bullies, Victims, and Bully Victims Using Cognitive- and Emotion-Focused Approaches

PubMed Central

Poon, Kean

2016-01-01

Bullying and risky behavior are two common problems among adolescents and can strongly affect a youth’s overall functioning when both coexist. Some studies suggest that bullying in adolescence may promote risky behavior as a coping strategy to deal with victimization related stress. Other studies consider bullying as an outcome of high-risk behavior. Despite the association between the two is well-established, no study has examined the risk-taking patterns among bullying groups (i.e., bully, victim, and bully victim). This study attempted to elucidate the potential relationships between bullying and risk-taking by addressing the two models: a cognitive-focused model and an emotion-focused model of risk taking, and to clarify how adolescents’ characteristics in risk taking associate with bullying outcomes. Method: 136 Chinese adolescents (Mean Age = 14.5, M = 65, F = 71) were recruited and grouped according to bullying identity: Bully (n = 27), Victim (n = 20), Bully victim (n = 37) and Control (n = 52). Cognitive Appraisal of Risky Events (CARE) questionnaire was used to measure participants’ expectancies about the risks, benefits and involvement associated with risky activities. Cambridge Gambling Task (CGT) was administered to capture the emotion-laden process in risk taking. Results: Cognitively, Bully was associated with an overestimation of risk while Victim was associated with an underestimation of risk and overrated benefit. Bully victim exhibited a unique pattern with an overestimation of benefit and risk. All study groups projected higher involvement in risky behavior. Behaviorally, both Bully and Bully victim were associated with high risk modulation whereas Victim was associated with impulsive decision-making. Interestingly, compared with bully, bully victim had significantly higher bullying scores, suggesting a wider range and more frequent bullying activities. In conclusion, Bully maybe a group of adolescents that is vigilant in situational

Healthy Places for Healthy People

EPA Pesticide Factsheets

Describes the Healthy Places for Healthy People technical assistance program that helps communities create walkable, healthy, economically vibrant places by engaging with local health care facility partners

Re-engaging with places: Understanding bio-geo-graphical disruption and flow in adult brain injury survivors.

PubMed

Meijering, Louise; Theunissen, Nicky; Lettinga, Ant T

2018-05-05

Acquired Brain Injury (ABI) is one of the most common causes of disability and death in adults worldwide. After a period of rehabilitation, many ABI survivors still face complex mind/body conditions when they try to take up their former life again. Besides lasting visible impairments such as weakness and loss of body balance, there are often less obvious disabilities such as extreme fatigue, hypersensitivity for stimuli, memory, concentration and attention problems or personality changes. The aim of this paper is to understand how ABI survivors and their significant others renegotiate their engagements with everyday places, using the concepts of bio-geo-graphical disruption and flow. We conducted in-depth interviews and did a place-mapping exercise with 18 adult ABI survivors and their significant others. The data were analysed according to the principles of thematic analysis, with use of Atlas.ti. In the struggles of ABI survivors' relations with place, our findings show diversity in personal experiences and strategies, as well as commonalities at a more general level. First, having access to meaningful places, old and new, and coming to terms with the fact that some places may not be accessible anymore, appeared to be vital in the participants' process of healing. Second, the interplay or, as we call it, reciprocity, between different places can contribute to wellbeing: for instance, the security and continuity found at home may enable ABI survivors to handle a trip to a crowded city centre. Thus, by framing mind/body problems of ABI survivors in terms of a network of meaningful places rather than as a body with lost functions, our study shows how the reciprocity between multiple places has a potentially positive effect on life post-ABI. Copyright © 2018 Elsevier Ltd. All rights reserved.

The Cultural Boundaries of Perspective-Taking: When and Why Perspective-Taking Reduces Stereotyping.

PubMed

Wang, Cynthia S; Lee, Margaret; Ku, Gillian; Leung, Angela K-Y

2018-06-01

Research conducted in Western cultures indicates that perspective-taking is an effective social strategy for reducing stereotyping. The current article explores whether and why the effects of perspective-taking on stereotyping differ across cultures. Studies 1 and 2 established that perspective-taking reduces stereotyping in Western but not in East Asian cultures. Using a socioecological framework, Studies 2 and 3 found that relational mobility, that is, the extent to which individuals' social environments provide them opportunities to choose new relationships and terminate old ones, explained our effect: Perspective-taking was negatively associated with stereotyping in relationally mobile (Western) but not in relationally stable (East Asian) environments. Finally, Study 4 examined the proximal psychological mechanism underlying the socioecological effect: Individuals in relationally mobile environments are more motivated to develop new relationships than those in relationally stable environments. Subsequently, when this motivation is high, perspective-taking increases self-target group overlap, which then decreases stereotyping.

Optimal Experience and Personal Growth: Flow and the Consolidation of Place Identity

PubMed Central

Bonaiuto, Marino; Mao, Yanhui; Roberts, Scott; Psalti, Anastasia; Ariccio, Silvia; Ganucci Cancellieri, Uberta; Csikszentmihalyi, Mihaly

2016-01-01

This study examined the relationship between flow experience and place identity, based on eudaimonistic identity theory (EIT) which prioritizes self-defining activities as important for an individual’s identification of his/her goals, values, beliefs, and interests corresponding to one’s own identity development or enhancement. This study focuses on place identity, the identity’s features relating to a person’s relation with her/his place. The study is also based on flow theory, according to which some salient features of an activity experience are important for happiness and well-being. Questionnaire surveys on Italian and Greek residents focused on their perceived flow and place identity in relation to their own specific local place experiences. The overall findings revealed that flow experience occurring in one’s own preferred place is widely reported as resulting from a range of self-defining activities, irrespective of gender or age, and it is positively and significantly associated with one’s own place identity. Such findings provide the first quantitative evidence about the link between flow experienced during meaningfully located self-defining activities and identity experienced at the place level, similarly to the corresponding personal and social levels that had been previously already empirically tested. Results are also discussed in terms of their implications for EIT’s understanding and enrichment, especially by its generalization from the traditional, personal identity level up to that of place identity. More generally, this study has implications for maintaining or enhancing one’s own place identity, and therefore people–place relations, by means of facilitating a person’s flow experience within psychologically meaningful places. PMID:27872600

High-Fidelity Single-Shot Singlet-Triplet Readout of Precision-Placed Donors in Silicon.

PubMed

Broome, M A; Watson, T F; Keith, D; Gorman, S K; House, M G; Keizer, J G; Hile, S J; Baker, W; Simmons, M Y

2017-07-28

In this work we perform direct single-shot readout of the singlet-triplet states in exchange coupled electrons confined to precision-placed donor atoms in silicon. Our method takes advantage of the large energy splitting given by the Pauli-spin blockaded (2,0) triplet states, from which we can achieve a single-shot readout fidelity of 98.4±0.2%. We measure the triplet-minus relaxation time to be of the order 3 s at 2.5 T and observe its predicted decrease as a function of magnetic field, reaching 0.5 s at 1 T.

Sorting of Marburg Virus Surface Protein and Virus Release Take Place at Opposite Surfaces of Infected Polarized Epithelial Cells

PubMed Central

Sänger, Christian; Mühlberger, Elke; Ryabchikova, Elena; Kolesnikova, Larissa; Klenk, Hans-Dieter; Becker, Stephan

2001-01-01

Marburg virus, a filovirus, causes severe hemorrhagic fever with hitherto poorly understood molecular pathogenesis. We have investigated here the vectorial transport of the surface protein GP of Marburg virus in polarized epithelial cells. To this end, we established an MDCKII cell line that was able to express GP permanently (MDCK-GP). The functional integrity of GP expressed in these cells was analyzed using vesicular stomatitis virus pseudotypes. Further experiments revealed that GP is transported in MDCK-GP cells mainly to the apical membrane and is released exclusively into the culture medium facing the apical membrane. When MDCKII cells were infected with Marburg virus, the majority of GP was also transported to the apical membrane, suggesting that the protein contains an autonomous apical transport signal. Release of infectious progeny virions, however, took place exclusively at the basolateral membrane of the cells. Thus, vectorial budding of Marburg virus is presumably determined by factors other than the surface protein. PMID:11152500

Cluster II quartet take the stage together

NASA Astrophysics Data System (ADS)

1999-11-01

This is the only occasion on which all four of ESA's Cluster II spacecraft will be on display together in Europe. Four Spacecraft, One Mission The unique event takes place near the end of the lengthy assembly and test programme, during which each individual spacecraft is being assembled in sequence, one after the other. Two have already completed their assembly and systems testing and are about to be stored in special containers at IABG prior to shipment to the Baikonur launch site in Kazakhstan next spring. In the case of the other two, flight models 5 and 8, installation of the science payloads has finished, but their exhaustive series of environmental tests at IABG have yet to begin. Following delivery to the launch site next April, the satellites will be launched in pairs in June and July 2000. Two Soyuz rockets, each with a newly designed Fregat upper stage, are being provided by the Russian-French Starsem company. This will be the first time ESA satellites have been launched from the former Soviet Union. Cluster II is a replacement for the original Cluster mission, which was lost during the maiden launch of Ariane 5 in June 1996. ESA, given the mission's importance in its overall strategy in the area of the Sun-Earth connection, decided to rebuild this unique project. ESA member states supported that proposal. On 3 April 1997, the Agency's Science Programme Committee agreed. Cluster II was born. European Teamwork Scientific institutions and industrial enterprises in almost all the 14 ESA member states and the United States are taking part in the Cluster II project. Construction of the eight Cluster / Cluster II spacecraft has been a major undertaking for European industry. Built into each 1200 kg satellite are six propellant tanks, two pressure tanks, eight thrusters, 80 metres of pipework, about 5 km of wiring, 380 connectors and more than 14 000 electrical contacts. All the spacecraft were assembled in the giant clean room at the Friedrichshafen plant of

78 FR 70538 - Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to Missile Launch...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-26

... years if NMFS finds, after notification and opportunity for public comment, that the taking will have a... taking. Regulations governing the taking of northern elephant seals (Mirounga angustirostris), Pacific...

Predicting Risk-Taking Behavior from Prefrontal Resting-State Activity and Personality

PubMed Central

Studer, Bettina; Pedroni, Andreas; Rieskamp, Jörg

2013-01-01

Risk-taking is subject to considerable individual differences. In the current study, we tested whether resting-state activity in the prefrontal cortex and trait sensitivity to reward and punishment can help predict risk-taking behavior. Prefrontal activity at rest was assessed in seventy healthy volunteers using electroencephalography, and compared to their choice behavior on an economic risk-taking task. The Behavioral Inhibition System/Behavioral Activation System scale was used to measure participants’ trait sensitivity to reward and punishment. Our results confirmed both prefrontal resting-state activity and personality traits as sources of individual differences in risk-taking behavior. Right-left asymmetry in prefrontal activity and scores on the Behavioral Inhibition System scale, reflecting trait sensitivity to punishment, were correlated with the level of risk-taking on the task. We further discovered that scores on the Behavioral Inhibition System scale modulated the relationship between asymmetry in prefrontal resting-state activity and risk-taking. The results of this study demonstrate that heterogeneity in risk-taking behavior can be traced back to differences in the basic physiology of decision-makers’ brains, and suggest that baseline prefrontal activity and personality traits might interplay in guiding risk-taking behavior. PMID:24116176

Expert Discussion on Taking a Spiritual History.

PubMed

Paal, Piret; Frick, Eckhard; Roser, Traugott; Jobin, Guy

2017-01-01

This article elaborates on the hazards of spiritual history taking. It provides expert insights to consider before entering the field. In summer 2012, a group of spiritual care experts were invited to discuss the complexity of taking spiritual histories in a manner of hermeneutic circle. Thematic analysis was applied to define the emerging themes. The results demonstrate that taking a spiritual history is a complex and challenging task, requiring a number of personal qualities of the interviewer, such as 'being present', 'not only hearing, but listening', 'understanding the message beyond the words uttered', and 'picking up the words to respond'. To 'establish a link of sharing', the interviewer is expected 'to go beyond the ethical stance of neutrality'. The latter may cause several dilemmas, such as 'fear of causing more problems', 'not daring to take it further', and above all, 'being ambivalent about one's role'. Interviewer has to be careful in terms of the 'patient's vulnerability'. To avoid causing harm, it is essential to propose 'a follow-up contract' that allows responding to 'patient's yearning for genuine care'. These findings combined with available literature suggest that the quality of spiritual history taking will remain poor unless the health-care professionals revise the meaning of spirituality and the art of caring on individual level.

An Energy Model of Place Cell Network in Three Dimensional Space.

PubMed

Wang, Yihong; Xu, Xuying; Wang, Rubin

2018-01-01

Place cells are important elements in the spatial representation system of the brain. A considerable amount of experimental data and classical models are achieved in this area. However, an important question has not been addressed, which is how the three dimensional space is represented by the place cells. This question is preliminarily surveyed by energy coding method in this research. Energy coding method argues that neural information can be expressed by neural energy and it is convenient to model and compute for neural systems due to the global and linearly addable properties of neural energy. Nevertheless, the models of functional neural networks based on energy coding method have not been established. In this work, we construct a place cell network model to represent three dimensional space on an energy level. Then we define the place field and place field center and test the locating performance in three dimensional space. The results imply that the model successfully simulates the basic properties of place cells. The individual place cell obtains unique spatial selectivity. The place fields in three dimensional space vary in size and energy consumption. Furthermore, the locating error is limited to a certain level and the simulated place field agrees to the experimental results. In conclusion, this is an effective model to represent three dimensional space by energy method. The research verifies the energy efficiency principle of the brain during the neural coding for three dimensional spatial information. It is the first step to complete the three dimensional spatial representing system of the brain, and helps us further understand how the energy efficiency principle directs the locating, navigating, and path planning function of the brain.

Analysis of the effects of boundary-layer control in the take-off and power-off landing performance characteristics of a liaison type of airplane

NASA Technical Reports Server (NTRS)

Horton, Elmer A; Loftin, Laurence K; Racisz, Stanley F; Quinn, John

1951-01-01

A performance analysis has been made to determine whether boundary-layer control by suction might reduce the minimum take-off and landing distances of a four-place or five-place airplane or a liaison type of airplane below those obtainable with conventional high-lift devices. The airplane was assumed to have a cruise duration of 5 hours at 60-percent power and to be operating from airstrips having a ground friction coefficient of 0.2 or a combined ground and braking coefficient of 0.4. The payload was fixed at 1500 pounds, the wing span was varied from 25 to 100 feet, the aspect ratio was varied from 5 to 15, and the power was varied from 300 to 1300 horsepower. Maximum lift coefficients of 5.0 and 2.8 were assumed for the airplanes with and without boundary-layer-control --equipment weight was included. The effects of the boundary-layer control on total take-off distance, total power-off landing distance, landing and take-off ground run, stalling speed, sinking speed, and gliding speed were determined.

Taking Care of Your Hair

MedlinePlus

... Educators Search English Español Taking Care of Your Hair KidsHealth / For Teens / Taking Care of Your Hair ... role in how healthy it looks. Caring for Hair How you take care of your hair depends ...

Taking Care of Your Teeth

MedlinePlus

... Educators Search English Español Taking Care of Your Teeth KidsHealth / For Kids / Taking Care of Your Teeth ... they help you look your best. Why Healthy Teeth Are Important How does taking care of your ...

[Consent to smoking in public places and at home the opinions of smokers and nonsmokers girls].

PubMed

Kowalewska, Anna

2010-01-01

The aim of this study was researching of dependence between current status of smoking and opinions about smoking tobacco in public places and at home of girls at the age 18. We examined 2246 girls who graduated junior high schools and were continuing their education in four types of schools: high schools, profiled high schools, technical secondary schools and vocational schools. Two-stage sampling method was used, with the team stratification by type of school. The study was conducted in November and December 2008, the auditorium method. The results show that although more than half of the girls, do not agree with smoking in various public places and by parents at home, about one quarter of them accept smoking in cafes, restaurants, pubs and bus stops, and less than 1/5 have no opinion on the subject. Applied analysis using logistic regression analysis indicate a close relationship between smoking trials undertaken by the girls examined, and their opinion about the approval for smoking by students at the school. The model attempts to smoking was a significant predictor of acceptance of smoking in cafes and pubs, and the model of the current consensus on tobacco smoking at bus stops. The presented results indicate the need for prevention activities among children and adolescents, which will contribute to the education of attitudes and skills necessary to take measures aimed at creating environments free from tobacco smoke.

Food load manipulation ability shapes flight morphology in females of central-place foraging Hymenoptera

PubMed Central

2013-01-01

Background Ecological constraints related to foraging are expected to affect the evolution of morphological traits relevant to food capture, manipulation and transport. Females of central-place foraging Hymenoptera vary in their food load manipulation ability. Bees and social wasps modulate the amount of food taken per foraging trip (in terms of e.g. number of pollen grains or parts of prey), while solitary wasps carry exclusively entire prey items. We hypothesized that the foraging constraints acting on females of the latter species, imposed by the upper limit to the load size they are able to transport in flight, should promote the evolution of a greater load-lifting capacity and manoeuvrability, specifically in terms of greater flight muscle to body mass ratio and lower wing loading. Results Our comparative study of 28 species confirms that, accounting for shared ancestry, female flight muscle ratio was significantly higher and wing loading lower in species taking entire prey compared to those that are able to modulate load size. Body mass had no effect on flight muscle ratio, though it strongly and negatively co-varied with wing loading. Across species, flight muscle ratio and wing loading were negatively correlated, suggesting coevolution of these traits. Conclusions Natural selection has led to the coevolution of resource load manipulation ability and morphological traits affecting flying ability with additional loads in females of central-place foraging Hymenoptera. Release from load-carrying constraints related to foraging, which took place with the evolution of food load manipulation ability, has selected against the maintenance of a powerful flight apparatus. This could be the case since investment in flight muscles may have to be traded against other life-history traits, such as reproductive investment. PMID:23805850

Survival of dental implants placed in sites of previously failed implants.

PubMed

Chrcanovic, Bruno R; Kisch, Jenö; Albrektsson, Tomas; Wennerberg, Ann

2017-11-01

To assess the survival of dental implants placed in sites of previously failed implants and to explore the possible factors that might affect the outcome of this reimplantation procedure. Patients that had failed dental implants, which were replaced with the same implant type at the same site, were included. Descriptive statistics were used to describe the patients and implants; survival analysis was also performed. The effect of systemic, environmental, and local factors on the survival of the reoperated implants was evaluated. 175 of 10,096 implants in 98 patients were replaced by another implant at the same location (159, 14, and 2 implants at second, third, and fourth surgeries, respectively). Newly replaced implants were generally of similar diameter but of shorter length compared to the previously placed fixtures. A statistically significant greater percentage of lost implants were placed in sites with low bone quantity. There was a statistically significant difference (P = 0.032) in the survival rates between implants that were inserted for the first time (94%) and implants that replaced the ones lost (73%). There was a statistically higher failure rate of the reoperated implants for patients taking antidepressants and antithrombotic agents. Dental implants replacing failed implants had lower survival rates than the rates reported for the previous attempts of implant placement. It is suggested that a site-specific negative effect may possibly be associated with this phenomenon, as well as the intake of antidepressants and antithrombotic agents. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Taking multiple medicines safely

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000883.htm Taking multiple medicines safely To use the sharing features on this ... directed. Why You May Need More Than One Medicine You may take more than one medicine to ...

Space Place Prime

NASA Technical Reports Server (NTRS)

Fitzpatrick, Austin J.; Novati, Alexander; Fisher, Diane K.; Leon, Nancy J.; Netting, Ruth

2013-01-01

Space Place Prime is public engagement and education software for use on iPad. It targets a multi-generational audience with news, images, videos, and educational articles from the Space Place Web site and other NASA sources. New content is downloaded daily (or whenever the user accesses the app) via the wireless connection. In addition to the Space Place Web site, several NASA RSS feeds are tapped to provide new content. Content is retained for the previous several days, or some number of editions of each feed. All content is controlled on the server side, so features about the latest news, or changes to any content, can be made without updating the app in the Apple Store. It gathers many popular NASA features into one app. The interface is a boundless, slidable- in-any-direction grid of images, unique for each feature, and iconized as image, video, or article. A tap opens the feature. An alternate list mode presents menus of images, videos, and articles separately. Favorites can be tagged for permanent archive. Face - book, Twitter, and e-mail connections make any feature shareable.

Planning Protective Action Decision-Making: Evacuate or Shelter-in-Place

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

Sorensen, J.H.

Appropriate protective action recommendations or decisions (PARs/PADs) are needed to achieve maximum protection of a population at risk. The factors that affect protective action decisions are complex but fairly well documented. Protective action decisions take into account population distributions, projected or actual exposure to a chemical substance, availability of adequate shelters, evacuation time estimates, and other relevant factors. To choose in-place sheltering, there should be a reasonable assurance that the movement of people beyond their residence, workplace, or school will endanger the health and safety of the public more so than allowing them to remain in place. The decision tomore » evacuate the public should be based on the reasonable assurance that the movement of people to an area outside of an affected area is in the best interest of their health and safety, and is of minimal risk to them. In reality, an evacuation decision is also a resource-dependent decision. The availability of transportation and other resources, including shelters, may factor heavily in the protective action decision-making process. All strategies to protect the health and safety of the public from a release of hazardous chemicals are explicitly considered during emergency decision making. Each institutional facility (such as hospitals, schools, day care centers, correctional facilities, assisted living facilities or nursing homes) in the community should be considered separately to determine what special protective actions may be necessary. Deciding whether to evacuate or to shelter-in-place is one of the most important questions facing local emergency planners responding to a toxic chemical release. That such a complex decision with such important potential consequences must be made with such urgency places tremendous responsibility on the planners and officials involved. Researchers have devoted considerable attention to the evacuation/shelter-in-place protection

Extinction of conditioned opiate withdrawal in rats in a two-chambered place conditioning apparatus

PubMed Central

Myers, Karyn M.; Bechtholt-Gompf, Anita J.; Coleman, Brian R.; Carlezon, William A.

2016-01-01

Conditioned opiate withdrawal contributes to relapse in addicts and can be studied in rats using the opiate withdrawal-induced conditioned place aversion (OW-CPA) paradigm. Attenuation of conditioned withdrawal through extinction may be beneficial in the treatment of addiction. Here we describe a protocol for studying OW-CPA extinction using a two-chambered place conditioning apparatus. Rats are made dependent on morphine through subcutaneous implantation of morphine pellets and then trained to acquire OW-CPA through pairings of one chamber with naloxone-precipitated withdrawal and the other chamber with saline. Extinction training consists of re-exposures to both chambers in the absence of precipitated withdrawal. Rats tested following the completion of training show a decline in avoidance of the formerly naloxone-paired chamber with increasing numbers of extinction training sessions. The protocol takes a minimum of seven days; the exact duration varies with the amount of extinction training, which is determined by the goals of the experiment. PMID:22362157

Perspective taking combats automatic expressions of racial bias.

PubMed

Todd, Andrew R; Bodenhausen, Galen V; Richeson, Jennifer A; Galinsky, Adam D

2011-06-01

Five experiments investigated the hypothesis that perspective taking--actively contemplating others' psychological experiences--attenuates automatic expressions of racial bias. Across the first 3 experiments, participants who adopted the perspective of a Black target in an initial context subsequently exhibited more positive automatic interracial evaluations, with changes in automatic evaluations mediating the effect of perspective taking on more deliberate interracial evaluations. Furthermore, unlike other bias-reduction strategies, the interracial positivity resulting from perspective taking was accompanied by increased salience of racial inequalities (Experiment 3). Perspective taking also produced stronger approach-oriented action tendencies toward Blacks (but not Whites; Experiment 4). A final experiment revealed that face-to-face interactions with perspective takers were rated more positively by Black interaction partners than were interactions with nonperspective takers--a relationship that was mediated by perspective takers' increased approach-oriented nonverbal behaviors (as rated by objective, third-party observers). These findings indicate that perspective taking can combat automatic expressions of racial biases without simultaneously decreasing sensitivity to ongoing racial disparities. 2011 APA, all rights reserved

Better way to measure ageing in East Asia that takes life expectancy into account.

PubMed

Scherbov, Sergei; Sanderson, Warren C; Gietel-Basten, Stuart

2016-06-01

The aim of the study was to improve the measurement of ageing taking into account characteristics of populations and in particular changes in life expectancy. Using projected life tables, we calculated prospective old age dependency ratios (POADRs) to 2060, placing the boundary to old age at a moving point with a fixed remaining life expectancy (RLE) for all countries of East Asia. POADRs grow less rapidly than old age dependency ratios (OADRs). For example, in the Republic of Korea, the OADR is forecast to increase from around 0.1 in 1980 to around 0.8 in 2060, while the POADR is forecast to increase from around 0.1 to 0.4 over the same period. Policy makers may wish to take into account the fact that the increases in measures of ageing will be slower when those measures are adjusted for changes in life expectancy. © 2016 AJA Inc.

Stability and Change in Risk-Taking Propensity Across the Adult Lifespan

PubMed Central

Josef, Anika K.; Richter, David; Samanez-Larkin, Gregory R.; Wagner, Gert G.; Hertwig, Ralph; Mata, Rui

2016-01-01

Can risk-taking propensity be thought of as a trait that captures individual differences across domains, measures, and time? Studying stability in risk-taking propensities across the lifespan can help to answer such questions by uncovering parallel, or divergent, trajectories across domains and measures. We contribute to this effort by using data from respondents aged 18 to 85 in the German Socio-Economic Panel Study (SOEP) and by examining (1) differential stability, (2) mean-level differences, and (3) individual-level changes in self-reported general (N = 44,076) and domain-specific (N =11,903) risk-taking propensities across adulthood. In addition, we investigate (4) the correspondence between cross-sectional trajectories of self-report and behavioral measures of social (trust game; N = 646) and nonsocial (monetary gamble; N = 433) risk taking. The results suggest that risk-taking propensity can be understood as a trait with moderate stability. Results show reliable mean-level differences across the lifespan, with risk-taking propensities typically decreasing with age, although significant variation emerges across domains and individuals. Interestingly, the mean-level trajectory for behavioral measures of social and nonsocial risk taking was similar to those obtained from self-reported risk, despite small correlations between task behavior and self-reports. Individual-level analyses suggest a link between changes in risk-taking propensities both across domains and in relation to changes in some of the Big Five personality traits. Overall, these results raise important questions concerning the role of common processes or events that shape the lifespan development of risk-taking across domains as well as other major personality facets. PMID:26820061

Experimental Demonstration of In-Place Calibration for Time Domain Microwave Imaging System

NASA Astrophysics Data System (ADS)

Kwon, S.; Son, S.; Lee, K.

2018-04-01

In this study, the experimental demonstration of in-place calibration was conducted using the developed time domain measurement system. Experiments were conducted using three calibration methods—in-place calibration and two existing calibrations, that is, array rotation and differential calibration. The in-place calibration uses dual receivers located at an equal distance from the transmitter. The received signals at the dual receivers contain similar unwanted signals, that is, the directly received signal and antenna coupling. In contrast to the simulations, the antennas are not perfectly matched and there might be unexpected environmental errors. Thus, we experimented with the developed experimental system to demonstrate the proposed method. The possible problems with low signal-to-noise ratio and clock jitter, which may exist in time domain systems, were rectified by averaging repeatedly measured signals. The tumor was successfully detected using the three calibration methods according to the experimental results. The cross correlation was calculated using the reconstructed image of the ideal differential calibration for a quantitative comparison between the existing rotation calibration and the proposed in-place calibration. The mean value of cross correlation between the in-place calibration and ideal differential calibration was 0.80, and the mean value of cross correlation of the rotation calibration was 0.55. Furthermore, the results of simulation were compared with the experimental results to verify the in-place calibration method. A quantitative analysis was also performed, and the experimental results show a tendency similar to the simulation.

Traumatic eye injuries as a result of blunt impact

NASA Astrophysics Data System (ADS)

Clemente, Chiara; Esposito, Luca; Bonora, Nicola; Limido, Jerome; Lacome, Jean-Luc; Rossi, Tommaso

2013-06-01

The detachment or tearing of the retina in the human eye as a result of a collision is a phenomenon that occurs very often. This research is aimed at identifying and understanding the actual dynamic physical mechanisms responsible for traumatic eye injuries accompanying blunt impact, with particular attention to the damage processes that take place at the retina. To this purpose, a numerical and experimental investigation of the dynamic response of the eye during an impact event was performed. Numerical simulation of both tests was performed with IMPETUS-FEA, a general non-linear finite element software which offers NURBS finite element technology for the simulation of large deformation and fracture in materials. Computational results were compared with the experimental results on fresh enucleated porcine eyes impacted with airsoft pellets. The eyes were placed in a container filled with 10 percent ballistic gelatin simulating the fatty tissue surrounding the eye. A miniature pressure transducer was inserted into the eye bulb through the optic nerve in order to measure the pressure of the eye during blunt-projectile impacts. Each test was recorded using a high speed video camera. The ocular injuries observed in the impacted eyes were assessed by an ophthalmologist in order to evaluate the correlation between the pressure measures and the risk of retinal damage.

High-energy γ rays resulting from low-energy nuclear reactions in light nuclei

NASA Astrophysics Data System (ADS)

Rose, Paul B.; Erickson, Anna S.

2018-06-01

Products resulting from 3.02 MeV deuterons incident on a natural boron target have been investigated by way of γ -ray spectroscopy and activation analysis. This study uses observed γ rays and cascades to deduce the populated states from the reaction products. Die-away measurements are included to investigate the built-up activation from the target and compared with tabulated half-lives to further understand the plethora of reactions taking place. Many of the observed γ rays, such as 15.1 MeV, result from the formation of excited states of 12C, while others are secondary and tertiary processes from α breakup resulting in 8Be.

Bundling in Place: Translating the NGSS into Place-Based Earth-System Science Curricula

NASA Astrophysics Data System (ADS)

Semken, S. C.

2016-12-01

Bundling is the process of grouping Performance Expectations (PEs) from the Next Generation Science Standards (NGSS) into coherent units based on a defined topic, idea, question, or phenomenon. Bundling sorts the PEs for a given grade or grade band into a teachable narrative: a key stage in building curriculum, instruction, and assessment from the NGSS. To encourage and facilitate this, bundling guidelines have recently been released on the NGSS website (nextgenscience.org/glossary/bundlesbundling), and example bundles for different grade bands and disciplines are also being developed and posted there. According to these guidelines the iterative process of bundling begins with organization of PEs according to natural connections among them, and alignment of the three NGSS dimensions (Disciplinary Core Ideas, Cross-Cutting Concepts, and Science and Engineering Practices) that underpin each PE. Bundles are grouped by coherence and increasing complexity into courses, and courses into course sets that should encompass all PEs for a grade band. Bundling offers a natural way to translate the NGSS into highly contextualized curricula such as place-based (PB) teaching, which is situated in specific places or regions and focused on natural and cultural features, processes, phenomena, history, and challenges to sustainability therein. Attributes of place and our individual and collective connections to place (sense of place) directly inform PB curriculum, pedagogy, and assessment. PEs can be bundled by their relevance to these themes. Following the NGSS guidelines, I model the process for PB instruction by bundling PEs around the themes of Paleozoic geology and carbonate deposition and their relationships to mining and calcining of limestone in Anthropocene cement production for developing communities. The bundles integrate aspects of Earth history, the carbon cycle, mineral resources, climate change, and sustainability using specific local examples and narratives. They are

Systemic analysis of desertification processes taking place in the Limpopo river basin

NASA Astrophysics Data System (ADS)

Messina, Mario; Attorre, Fabio; Vitale, Marcello

2016-04-01

Desertification and land degradation are phenomena that ranks among the greatest environmental challenges of our time. Desertification is a global issue, with serious implications worldwide for biodiversity, socio-economic stability and sustainable development. Biophysical indicators of land degradation and desertification, like Net Primary Productivity (NPP) and Total Ecosystem Respiration (Reco) were provided by remote sensing technology (MODIS). The study aims to evaluate the dynamical changes of NPP and Reco in the Limpopo river basin, a Southern African region that includes, Botswana, Mozambique, South Africa and Zimbabwe, during the time period 2001-2010. In particular, the relations between NPP, Reco, environmental, physiological and land use parameters have been widely investigated through the application of a new and powerful statistical classifier, the Random Forest Analysis (RFA), and a general non-linear model, the Response Surface Regression Model (GRM). RFA highlighted that Temperature is one of the most important predictors affecting NPP and Reco in the Limpopo river basin. Conversely, other environmental parameters like, Precipitation, Evapotranspiration and Vegetation cover rarely influence NPP and Reco. Our results provide information on desertification and land degradation phenomena and a first step for identifying practices to mitigate their negative impacts. However, it must be taken into account that NPP and Reco depend by a multitude of factors (e.g. human activities, socio-economic policies) and can vary in relation to spatial and temporal scale. In order to achieve a better understanding of land degradation and desertification processes, land use and socio-economic variables should be considered.

75 FR 7383 - Taking of Marine Mammals Incidental to Commercial Fishing Operations; Harbor Porpoise Take...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-19

.... 080721862-8864-01] RIN 0648-AW51 Taking of Marine Mammals Incidental to Commercial Fishing Operations; Harbor Porpoise Take Reduction Plan Regulations AGENCY: National Marine Fisheries Service (NMFS... this final rule to amend the regulations implementing the Harbor Porpoise Take Reduction Plan (HPTRP...

Care in place: A case study of assembling a carescape.

PubMed

Ivanova, Dara; Wallenburg, Iris; Bal, Roland

2016-11-01

In this article we analyse the process of the multiple ways place and care shape each other and are co-produced and co-functioning. The resulting emerging assemblage of this co-constituent process we call a carescape. Focusing on a case study of a nursing home on a Dutch island, we use place as a theoretical construct for analysing how current changes in healthcare governance interact with mundane practices of care. In order to make the patterns of care in our case explicit, we use actor-network theory (ANT) sensibilities and especially the concept of assemblage. Our goal is to show - by zooming in on a particular case - how to study the co-constituent processes of place- and care-shaping, revealing the ontological diversity of place and care. Through this, we contribute a perspective of the heterogeneity and multiplicity of care in its dynamic relationship of co-production with place. © 2016 Foundation for the Sociology of Health & Illness.

27 CFR 31.72 - Place of sale.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Place of sale. 31.72... OF THE TREASURY ALCOHOL ALCOHOL BEVERAGE DEALERS Places Subject to Registration § 31.72 Place of sale... constructively, is the place of sale. ...

Sense of Place in Environmental Education

ERIC Educational Resources Information Center

Kudryavtsev, Alex; Stedman, Richard C.; Krasny, Marianne E.

2012-01-01

Although environmental education research has embraced the idea of sense of place, it has rarely taken into account environmental psychology-based sense of place literature whose theory and empirical studies can enhance related studies in the education context. This article contributes to research on sense of place in environmental education from…

Calcium transient prevalence across the dendritic arbour predicts place field properties.

PubMed

Sheffield, Mark E J; Dombeck, Daniel A

2015-01-08

Establishing the hippocampal cellular ensemble that represents an animal's environment involves the emergence and disappearance of place fields in specific CA1 pyramidal neurons, and the acquisition of different spatial firing properties across the active population. While such firing flexibility and diversity have been linked to spatial memory, attention and task performance, the cellular and network origin of these place cell features is unknown. Basic integrate-and-fire models of place firing propose that such features result solely from varying inputs to place cells, but recent studies suggest instead that place cells themselves may play an active role through regenerative dendritic events. However, owing to the difficulty of performing functional recordings from place cell dendrites, no direct evidence of regenerative dendritic events exists, leaving any possible connection to place coding unknown. Using multi-plane two-photon calcium imaging of CA1 place cell somata, axons and dendrites in mice navigating a virtual environment, here we show that regenerative dendritic events do exist in place cells of behaving mice, and, surprisingly, their prevalence throughout the arbour is highly spatiotemporally variable. Furthermore, we show that the prevalence of such events predicts the spatial precision and persistence or disappearance of place fields. This suggests that the dynamics of spiking throughout the dendritic arbour may play a key role in forming the hippocampal representation of space.

Taking advantage of ground data systems attributes to achieve quality results in testing software

NASA Technical Reports Server (NTRS)

Sigman, Clayton B.; Koslosky, John T.; Hageman, Barbara H.

1994-01-01

During the software development life cycle process, basic testing starts with the development team. At the end of the development process, an acceptance test is performed for the user to ensure that the deliverable is acceptable. Ideally, the delivery is an operational product with zero defects. However, the goal of zero defects is normally not achieved but is successful to various degrees. With the emphasis on building low cost ground support systems while maintaining a quality product, a key element in the test process is simulator capability. This paper reviews the Transportable Payload Operations Control Center (TPOCC) Advanced Spacecraft Simulator (TASS) test tool that is used in the acceptance test process for unmanned satellite operations control centers. The TASS is designed to support the development, test and operational environments of the Goddard Space Flight Center (GSFC) operations control centers. The TASS uses the same basic architecture as the operations control center. This architecture is characterized by its use of distributed processing, industry standards, commercial off-the-shelf (COTS) hardware and software components, and reusable software. The TASS uses much of the same TPOCC architecture and reusable software that the operations control center developer uses. The TASS also makes use of reusable simulator software in the mission specific versions of the TASS. Very little new software needs to be developed, mainly mission specific telemetry communication and command processing software. By taking advantage of the ground data system attributes, successful software reuse for operational systems provides the opportunity to extend the reuse concept into the test area. Consistency in test approach is a major step in achieving quality results.

The WorkPlace distributed processing environment

NASA Technical Reports Server (NTRS)

Ames, Troy; Henderson, Scott

1993-01-01

Real time control problems require robust, high performance solutions. Distributed computing can offer high performance through parallelism and robustness through redundancy. Unfortunately, implementing distributed systems with these characteristics places a significant burden on the applications programmers. Goddard Code 522 has developed WorkPlace to alleviate this burden. WorkPlace is a small, portable, embeddable network interface which automates message routing, failure detection, and re-configuration in response to failures in distributed systems. This paper describes the design and use of WorkPlace, and its application in the construction of a distributed blackboard system.

Workplace mavericks: how personality and risk-taking propensity predicts maverickism.

PubMed

Gardiner, Elliroma; Jackson, Chris J

2012-11-01

We examine the relationship between lateral preference, the Five-Factor Model of personality, risk-taking propensity, and maverickism. We take an original approach by narrowing our research focus to only functional aspects of maverickism. Results with 458 full-time workers identify lateral preference as a moderator of the neuroticism-maverickism relationship. Extraversion, openness to experience, and low agreeableness were also each found to predict maverickism. The propensity of individuals high in maverickism to take risks was also found to be unaffected by task feedback. Our results highlight the multifaceted nature of maverickism, identifying both personality and task conditions as determinants of this construct. ©2011 The British Psychological Society.

Literacy, Place and the Digital World

ERIC Educational Resources Information Center

Green, Bill

2012-01-01

Observing that place may be understood in a range of sometimes conflicting ways, the paper picks up on recent work within literacy studies on notions of place-making and locational disadvantage to argue for increasingly sophisticated and reflexive uses of place in the field, as a counterpoint to both increasing educational standardisation and…

The Association between Taking Dietary Supplements and Healthy Habits among Korean Adults: Results from the Fifth Korea National Health and Nutritional Examination Survey (2010–2012)

PubMed Central

Kim, Jin-Wook; Lee, So-Hye; Kim, Jung-Eun; Han, Kyung-Do; Kwack, Tae-Eung; Kim, Bo-Seon; Kim, Jeong-Eun; Jo, Eun-Bae; Park, Young-Kyu

2016-01-01

Background Recently, the number of people interested in health in South Korea has increased, and the rate of dietary supplement use is rising. Researchers have hypothesized that the rate of practicing healthy habits is higher among those who use dietary supplements than those who do not. Therefore, this study aimed to discover the association between taking dietary supplements and practicing various healthy habits in the Korean, adult population. Methods The sample included 15,789 adults over 19 years old who participated in the fifth Korea National Health and Nutrition Examination Survey. The user group was defined as those taking dietary supplements for more than 2 weeks during the previous year or once during the past month. Measures for the seven healthy habits were based on those included in the Alameda study and were analyzed accounting for the complex sampling design. Results The rate of taking dietary supplements was significantly higher in women, middle aged participants, urban residents, those with a higher income, those with a higher education level, and nonsmokers as well as among women with a moderate subjective health status, women who limited their alcohol content, and women with dyslipidemia. In the adjusted analysis, the rate of performing three of the 'Alameda 7' habits—eating breakfast regularly, restricting snacking, and limiting drinking—was higher in the female dietary supplement user group than in the other groups. Women practiced more healthy habits and had a higher dietary supplement intake rate than men. Conclusion We found that taking dietary supplements in Korean adults is highly associated with demographic and social factors. Taking dietary supplements had a relationship with dietary habits, and there was no significant association between dietary supplement and other healthy habits. Thus in the health clinic, we suggest that taking dietary supplements complements a patient's healthy habits, with the exception of dietary habits, for

Newly Built Undergraduate Schools Should Place Great Emphasis on Connotation Construction and Quality Promotion: An Analysis Based on the Qualification Evaluation Results for 41 Undergraduate Schools

ERIC Educational Resources Information Center

Binglin, Zhong

2016-01-01

The article presents a quantitative analysis of the evaluation results for 41 newly built undergraduate schools that submitted to the qualification evaluation of undergraduate work by Ministry of Education in 2013. It shows that newly built undergraduate schools should place great emphasis on connotation construction and quality promotion and on…

Is testing a more effective learning strategy than note-taking?

PubMed

Rummer, Ralf; Schweppe, Judith; Gerst, Kathleen; Wagner, Simon

2017-09-01

The testing effect is both robust and generalizable. However, most of the underlying studies compare testing to a rather ineffective control condition: massed repeated reading. This article therefore compares testing with note-taking, which has been shown to be more effective than repeated reading. Experiment 1 is based on a 3 × 3 between-participants design with the factors learning condition (repeated reading vs. repeated testing vs. repeated note-taking) and final test delay (5 min vs. 1 week vs. 2 weeks). It shows that in the immediate condition, learning performance is best after note-taking. After 1 week, both the note-taking and the testing groups outperform the rereading group, and after 2 weeks, testing is superior to both note-taking and rereading. Since repeated notetaking may not be the most effective (and common) operationalization of note-taking, Experiment 2 contrasts repeated testing with 2 other note-taking conditions: note-taking plus note-reading and note-taking plus testing (with only a 2-week final test delay). Both conditions that include a testing phase result in better long-term learning than note-taking plus note-reading. In summary, our findings indicate that-in the long run-testing is a powerful learning tool both in isolation and in combination with note-taking. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

A woman's rightful place?

PubMed

1993-04-01

Rural development projects in sub-Saharan Africa tend not to succeed because they do not consider women's role and their significance, even though women constitute 70% of agricultural workers, 80% of food producers, 100% of people who prepare meals, and 60-90% do food marketing. Development specialists ignore women because they are not involved in political activities and in decision making. As long as women and women's contributions are not considered, rural development projects will remain inefficient and development will not take place. Thus, projects must include women as agents and beneficiaries of development in key sectors of the economy. Rural development specialists must also consider the effect male labor emigration has on rural women. For example, drought has forced many men to leave their villages, leaving a work force consisting of 95% women to fight desertification. All too often, women have no or limited land ownership rights, thereby keeping them from improving the land, e.g., planting perennial fruit crops. They also tend to be hired hands rather than food producers. They cannot obtain bank loans because they do not own land, and because they are often illiterate (over 90% female illiteracy in 28 African countries), they can neither understand nor complete bank loan forms. Rural development projects further alienate women by aiming training programs to men or by using male agricultural extension agents. Women react to this alienation by rejecting projects that do not benefit them and follow more profitable activities which sometimes interfere with projects. Thus, rural development programs need to invest in women to ensure viable and efficient sustainable development.

Taking a Democratic Stance toward Knowledge

ERIC Educational Resources Information Center

Traugh, Cecelia

2009-01-01

One of the major priorities that should guide teacher education programs in preparing teachers for their work in a democratic society is to develop a commitment to knowledge that embraces complexity and to place this knowledge into competition with the mainstream vision, which results from a deep reliance on standardized testing and controls much…

Reducing gravity takes the bounce out of running.

PubMed

Polet, Delyle T; Schroeder, Ryan T; Bertram, John E A

2018-02-13

In gravity below Earth-normal, a person should be able to take higher leaps in running. We asked 10 subjects to run on a treadmill in five levels of simulated reduced gravity and optically tracked centre-of-mass kinematics. Subjects consistently reduced ballistic height compared with running in normal gravity. We explain this trend by considering the vertical take-off velocity (defined as maximum vertical velocity). Energetically optimal gaits should balance the energetic costs of ground-contact collisions (favouring lower take-off velocity), and step frequency penalties such as leg swing work (favouring higher take-off velocity, but less so in reduced gravity). Measured vertical take-off velocity scaled with the square root of gravitational acceleration, following energetic optimality predictions and explaining why ballistic height decreases in lower gravity. The success of work-based costs in predicting this behaviour challenges the notion that gait adaptation in reduced gravity results from an unloading of the stance phase. Only the relationship between take-off velocity and swing cost changes in reduced gravity; the energetic cost of the down-to-up transition for a given vertical take-off velocity does not change with gravity. Because lower gravity allows an elongated swing phase for a given take-off velocity, the motor control system can relax the vertical momentum change in the stance phase, thus reducing ballistic height, without great energetic penalty to leg swing work. Although it may seem counterintuitive, using less 'bouncy' gaits in reduced gravity is a strategy to reduce energetic costs, to which humans seem extremely sensitive. © 2018. Published by The Company of Biologists Ltd.

Regulatory Mode and Risk-Taking: The Mediating Role of Anticipated Regret

PubMed Central

Panno, Angelo; Lauriola, Marco; Pierro, Antonio

2015-01-01

We propose that decision maker’s regulatory mode affects risk-taking through anticipated regret. In the Study 1 either a locomotion or an assessment orientation were experimentally induced, and in the Studies 2 and 3 these different orientations were assessed as chronic individual differences. To assess risk-taking we used two behavioral measures of risk: BART and hot-CCT. The results show that experimentally induced assessment orientation–compared to locomotion–leads to decreased risk-taking through increased anticipated regret (Study 1). People chronically predisposed to be in the assessment state take less risk through increased anticipated regret (Study 2 and Study 3). Study 2 results also show a marginally non-significant indirect effect of chronic locomotion mode on BART through anticipated regret. Differently, Study 3 shows that people chronically predisposed to be in the locomotion state take greater risk through decreased anticipated regret, when play a dynamic risk task triggering stronger emotional arousal. Through all three studies, the average effect size for the relationship of assessment with anticipated regret was in the moderate-large range, whereas for risk-taking was in the moderate range. The average effect size for the relationship of locomotion with anticipated regret was in the moderate range, whereas for risk-taking was in the small-moderate range. These results increase our understanding of human behavior under conditions of risk obtaining novel insights into regulatory mode theory and decision science. PMID:26580960

77 FR 66587 - Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to Missile Launch...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-06

... years if NMFS finds, after notification and opportunity for public comment, that the taking will have a... taking. Regulations governing the taking of northern elephant seals (Mirounga angustirostris), Pacific... specify ``annual'' LOAs; therefore, NMFS can only issue an LOA not to exceed a one-year period. Summary of...

Place for being, doing, becoming and belonging: A meta-synthesis exploring the role of place in mental health recovery.

PubMed

Doroud, Nastaran; Fossey, Ellie; Fortune, Tracy

2018-06-06

The role of place in mental health recovery was investigated by synthesizing qualitative research on this topic. Using a meta-ethnographic approach, twelve research papers were selected, their data extracted, coded and synthesized. Place for doing, being, becoming and belonging emerged as central mechanisms through which place impacts recovery. Several material, social, natural and temporal characteristics appear to enable or constrain the potential of places to support recovery. The impact of place on recovery is multi-faceted. The multidimensional interactions between people, place and recovery can inform recovery-oriented practice. Further research is required to uncover the role of place in offering opportunities for active engagement, social connection and community participation. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.

Taking antacids

MedlinePlus

... magnesium may cause diarrhea. Brands with calcium or aluminum may cause constipation. Rarely, brands with calcium may ... you take large amounts of antacids that contain aluminum, you may be at risk for calcium loss, ...

1. On note taking.

PubMed

Plaut, Alfred B J

2005-02-01

In this paper the author explores the theoretical and technical issues relating to taking notes of analytic sessions, using an introspective approach. The paper discusses the lack of a consistent approach to note taking amongst analysts and sets out to demonstrate that systematic note taking can be helpful to the analyst. The author describes his discovery that an initial phase where as much data was recorded as possible did not prove to be reliably helpful in clinical work and initially actively interfered with recall in subsequent sessions. The impact of the nature of the analytic session itself and the focus of the analyst's interest on recall is discussed. The author then describes how he modified his note taking technique to classify information from sessions into four categories which enabled the analyst to select which information to record in notes. The characteristics of memory and its constructive nature are discussed in relation to the problems that arise in making accurate notes of analytic sessions.

Bayesian Integration of Information in Hippocampal Place Cells

PubMed Central

Madl, Tamas; Franklin, Stan; Chen, Ke; Montaldi, Daniela; Trappl, Robert

2014-01-01

Accurate spatial localization requires a mechanism that corrects for errors, which might arise from inaccurate sensory information or neuronal noise. In this paper, we propose that Hippocampal place cells might implement such an error correction mechanism by integrating different sources of information in an approximately Bayes-optimal fashion. We compare the predictions of our model with physiological data from rats. Our results suggest that useful predictions regarding the firing fields of place cells can be made based on a single underlying principle, Bayesian cue integration, and that such predictions are possible using a remarkably small number of model parameters. PMID:24603429

How does the trans-cis photoisomerization of azobenzene take place in organic solvents?

PubMed

Tiberio, Giustiniano; Muccioli, Luca; Berardi, Roberto; Zannoni, Claudio

2010-04-06

The trans-cis photoisomerization of azobenzene-containing materials is key to a number of photomechanical applications, but the actual conversion mechanism in condensed phases is still largely unknown. Herein, we study the n, pi* isomerization in a vacuum and in various solvents via a modified molecular dynamics simulation adopting an ab initio torsion-inversion force field in the ground and excited states, while allowing for electronic transitions and a stochastic decay to the fundamental state. We determine the trans-cis photoisomerization quantum yield and decay times in various solvents (n-hexane, anisole, toluene, ethanol, and ethylene glycol), and obtain results comparable with experimental ones where available. A profound difference between the isomerization mechanism in vacuum and in solution is found, with the often neglected mixed torsional-inversion pathway being the most important in solvents.

Interferences in place attachment: implications for wilderness

Treesearch

Erin K. Sharpe; Alan W. Ewert

2000-01-01

Previous research on place attachment has tended to focus on attachment formation, with relatively little attention given to factors that disrupt or interfere with formed place attachments. Interferences to attachments are a worthy research area for two reasons: 1) The factors of place attachment are often more salient when being disrupted, and 2) place attachment...

Calcium transient prevalence across the dendritic arbor predicts place field properties

PubMed Central

Sheffield, Mark E. J.; Dombeck, Daniel A.

2014-01-01

Establishing the hippocampal cellular ensemble that represents an animal’s environment involves the emergence and disappearance of place fields in specific CA1 pyramidal neurons1–4, and the acquisition of different spatial firing properties across the active population5. While such firing flexibility and diversity have been linked to spatial memory, attention and task performance6,7, the cellular and network origin of these place cell features is unknown. Basic integrate-and-fire models of place firing propose that such features result solely from varying inputs to place cells8,9, but recent studies3,10 instead suggest that place cells themselves may play an active role through regenerative dendritic events. However, due to the difficulty of performing functional recordings from place cell dendrites, no direct evidence of regenerative dendritic events exists, leaving any possible connection to place coding unknown. Using multi-plane two-photon calcium imaging of CA1 place cell somata, axons, and dendrites in mice navigating a virtual environment, we show that regenerative dendritic events do exist in place cells of behaving mice and, surprisingly, their prevalence throughout the arbor is highly spatiotemporally variable. Further, we show that the prevalence of such events predicts the spatial precision and persistence or disappearance of place fields. This suggests that the dynamics of spiking throughout the dendritic arbor may play a key role in forming the hippocampal representation of space. PMID:25363782

Using PlacesOnline in Instructional Activities

ERIC Educational Resources Information Center

Longan, Michael W.; Owusu, Francis; Roseman, Curtis C.

2008-01-01

PlacesOnLine.org is a Web portal that provides easy access to high quality Web sites that focus on places from around the world. It is intended for use by a wide range of people, including professional geographers, teachers and students at all levels, and the general public. This article explores the potential uses of PlacesOnLine as an…

Place-based Pedagogy and Culturally Responsive Assessment in Hawai`i: Transforming Curriculum Development and Assessment by Intersecting Hawaiian and Western STEM

NASA Astrophysics Data System (ADS)

Chinn, P. W. U.

2016-12-01

Context/Purpose: The Hawaiian Islands span 1500 miles. Age, size, altitude and isolation produced diverse topographies, weather patterns, and unique ecosystems. Around 500 C.E. Polynesians arrived and developed sustainable social ecosystems, ahupua`a, extending from mountain-top to reef. Place-based ecological knowledge was key to personal identity and resource management that sustained 700,000 people at western contact. But Native Hawaiian students are persistently underrepresented in science. This two-year mixed methods study asks if professional development (PD) can transform teaching in ways that support K12 Native Hawaiian students' engagement and learning in STEM. Methods: Place-based PD informed by theories of structure and agency (Sewell, 1992) and cultural funds of knowledge (Moll, Amanti, Neff, & Gonzalez, 1992) explicitly intersected Hawaiian and western STEM knowledge and practices. NGSS and Nā Hopena A`o, general learner outcomes that reflect Hawaiian culture and values provided teachers with new schemas for designing curriculum and assessment through the lens of culture and place. Data sources include surveys, teacher and student documents, photographs. Results: Teachers' lessons on invasive species, water, soils, Hawaiian STEM, and sustainability and student work showed they learned key Hawaiian terms, understood the impact of invasive species on native plants and animals, felt stronger senses of responsibility, belonging, and place, and preferred outdoor learning. Survey results of 21 4th graders showed Native Hawaiian students (n=6) were more interested in taking STEM and Hawaiian culture/language courses, more concerned about invasive species and culturally important plant and animals, but less able to connect school and family activities than non-Hawaiian peers (n=15). Teacher agency is seen in their interest in collaborating across schools to develop ahupua`a based K12 STEM curricula. Interpretation and Conclusion: Findings suggest PD

Taking Stock.

ERIC Educational Resources Information Center

Merriam, Sharan B.

1993-01-01

A complete theory of adult learning must take into consideration the learner, learning process, and context. Andragogy, self-directed learning, consciousness, critical theory, feminism, transformational learning, and situated cognition contribute to understanding of this complex phenomenon. (SK)

Note Taking and Recall

ERIC Educational Resources Information Center

Fisher, Judith L.; Harris, Mary B.

1974-01-01

To study the effect of note taking and opportunity for review on subsequent recall, 88 college students were randomly assigned to five treatment groups utilizing different note taking and review combinations. No treatment effects were found, although quality of notes was positively correlated with free recall an multiple-choice measures.…

An Empirical Study of the Learning Taking Place in Two Different Classroom Communication Situations.

ERIC Educational Resources Information Center

Smith, Patricia Geraldine

Students who work in small discussion groups will not significantly surpass those who study under teacher direction in terms of mean learning achievement, cognitive operations such as comprehension and application, or acquired learning. This conclusion resulted from a study of learning in two classroom situations, one utilizing teacher-directed…

Sex steroid hormone metabolism takes place in human ocular cells.

PubMed

Coca-Prados, Miguel; Ghosh, Sikha; Wang, Yugang; Escribano, Julio; Herrala, Annakaisa; Vihko, Pirkko

2003-08-01

Steroids are potentially important mediators in the pathophysiology of ocular diseases. In this study, we report on the gene expression in the human eye of a group of enzymes, the 17beta-hydroxysteroid dehydrogenases (17HSDs), involved in the biosynthesis and inactivation of sex steroid hormones. In the eye, the ciliary epithelium, a neuroendocrine secretory epithelium, co-expresses the highest levels of 17HSD2 and 5 mRNAs, and in lesser level 17HSD7 mRNA. The regulation of gene expression of these enzymes was investigated in vitro in cell lines, ODM-C4 and chronic open glaucoma (GCE), used as cell models of the human ciliary epithelium. The estrogen, 17beta-estradiol (10(-7) M) and androgen agonist, R1881 (10(-8) M) elicited in ODM-C4 and GCE cells over a 24 h time course a robust up-regulation of 17HSD7 mRNA expression. 17HSD2 was up-regulated by estradiol in ODM-C4 cells, but not in GCE cells. Under steady-state conditions, ODM-C4 cells exhibited a predominant 17HSD2 oxidative enzymatic activity. In contrast, 17HSD2 activity was low or absent in GCE cells. Our collective data suggest that cultured human ciliary epithelial cells are able to metabolize estrogen, androgen and progesterone, and that 17HSD2 and 7 in these cells are sex steroid hormone-responsive genes and 17HSD7 is responsible to keep on intra/paracrine estrogenic milieu.

12 CFR 343.50 - Where insurance activities may take place.

Code of Federal Regulations, 2010 CFR

2010-01-01

... OF GENERAL POLICY CONSUMER PROTECTION IN SALES OF INSURANCE § 343.50 Where insurance activities may... consumer who seeks to purchase an insurance product or annuity to a qualified person who sells that product...

Using Personalized Education to Take the Place of Standardized Education

ERIC Educational Resources Information Center

Gao, Pengyu

2014-01-01

Economic model has been greatly shifted from labor demanding to innovation demanding, which requires education system has to produce creative people. This paper illustrates how traditional education model accrued and developed based on satisfying the old economic model for labor demanding but did not meet the new social requirement for innovation…

A Case Study of How Teaching Practice Process Takes Place

ERIC Educational Resources Information Center

Yalin Ucar, Meltem

2012-01-01

The process of "learning" carries an important role in the teaching practice which provides teacher candidates with professional development. Being responsible for the learning experiences in that level, cooperating teacher, teacher candidate, mentor and practice school are the important variables which determine the quality of the…

Effects of Note-Taking Instruction and Note-Taking Languages on College EFL Students' Listening Comprehension

ERIC Educational Resources Information Center

Tsai-Fu, Tsai; Wu, Yongan

2010-01-01

Background: The effect of note-taking has been well-recognized by EFL educators. However, little empirical research has been done to investigate combined effects of note-taking instruction and note-taking language (whether in L1 or L2) in an acquisition-poor environment, where English is used as an instructional language yet the audience is…

The Control of Welding Deformation of the Three-Section Arm of Placing Boom of HB48B Pump Truck

NASA Astrophysics Data System (ADS)

Wang, Zhi-ling

2018-02-01

The concrete pump truck is the construction equipment of conveying concrete with self contained base plate and distributing boom. It integrates the pump transport mechanism of the concrete pump, and the hydraulic roll-folding type distributing boom used to distribute materials, and the supporting mechanism into the automobile chassis, and it is the concrete conveying equipment with high efficient and the functions of driving, pumping, and distributing materials. The placing boom of the concrete pump truck is the main force member in the pump parts with bearing great pressure, and its stress condition is complex. Taking the HB48B placing boom as an example, this paper analyzes and studies the deformation produced by placing boom of pump truck, and then obtains some main factors affecting the welding deformation. Through the riveter “joint” size, we controlled the process parameters, post-welding processing, and other aspects. These measures had some practical significance to prevent, control, and reduce the deformation of welding.

Place in Pacific Islands Climate Education

NASA Astrophysics Data System (ADS)

Barros, C.; Koh, M. W.

2015-12-01

Understanding place, including both the environment and its people, is essential to understanding our climate, climate change, and its impacts. For us to develop a sense of our place, we need to engage in multiple ways of learning: observation, experimentation, and opportunities to apply new knowledge (Orr, 1992). This approach allows us to access different sources of knowledge and then create local solutions for local issues. It is especially powerful when we rely on experts and elders in our own community along with information from the global community.The Pacific islands Climate Education Partnership (PCEP) is a collaboration of partners—school systems, nongovernmental organizations, and government agencies—working to support learning and teaching about climate in the Pacific. Since 2009, PCEP partners have been working together to develop and implement classroom resources, curriculum standards, and teacher professional learning opportunities in which learners approach climate change and its impacts first through the lens of their own place. Such an approach to putting place central to teaching and learning about climate requires partnership and opportunities for learners to explore solutions for and with their communities. In this presentation, we will share the work unfolding in the Republic of the Marshall Islands (RMI) as one example of PCEP's approach to place-based climate education. Three weeklong K-12 teacher professional learning workshops took place during June-July 2015 in Majuro, RMI on learning gardens, climate science, and project-based learning. Each workshop was co-taught with local partners and supports educators in teaching climate-related curriculum standards through tasks that can foster sense of place through observation, experimentation, and application of new knowledge. Additionally, we will also share PCEP's next steps in place-based climate education, specifically around emerging conversations about the importance of highlighting

Applying psychological theories to evidence-based clinical practice: identifying factors predictive of placing preventive fissure sealants.

PubMed

Bonetti, Debbie; Johnston, Marie; Clarkson, Jan E; Grimshaw, Jeremy; Pitts, Nigel B; Eccles, Martin; Steen, Nick; Thomas, Ruth; Maclennan, Graeme; Glidewell, Liz; Walker, Anne

2010-04-08

Psychological models are used to understand and predict behaviour in a wide range of settings, but have not been consistently applied to health professional behaviours, and the contribution of differing theories is not clear. This study explored the usefulness of a range of models to predict an evidence-based behaviour -- the placing of fissure sealants. Measures were collected by postal questionnaire from a random sample of general dental practitioners (GDPs) in Scotland. Outcomes were behavioural simulation (scenario decision-making), and behavioural intention. Predictor variables were from the Theory of Planned Behaviour (TPB), Social Cognitive Theory (SCT), Common Sense Self-regulation Model (CS-SRM), Operant Learning Theory (OLT), Implementation Intention (II), Stage Model, and knowledge (a non-theoretical construct). Multiple regression analysis was used to examine the predictive value of each theoretical model individually. Significant constructs from all theories were then entered into a 'cross theory' stepwise regression analysis to investigate their combined predictive value. Behavioural simulation - theory level variance explained was: TPB 31%; SCT 29%; II 7%; OLT 30%. Neither CS-SRM nor stage explained significant variance. In the cross theory analysis, habit (OLT), timeline acute (CS-SRM), and outcome expectancy (SCT) entered the equation, together explaining 38% of the variance. Behavioural intention - theory level variance explained was: TPB 30%; SCT 24%; OLT 58%, CS-SRM 27%. GDPs in the action stage had significantly higher intention to place fissure sealants. In the cross theory analysis, habit (OLT) and attitude (TPB) entered the equation, together explaining 68% of the variance in intention. The study provides evidence that psychological models can be useful in understanding and predicting clinical behaviour. Taking a theory-based approach enables the creation of a replicable methodology for identifying factors that may predict clinical behaviour

Place visitation, place avoidance, and attitudinal ambivalence: new concepts for place research in urban recreation settings

Treesearch

David B. Klenosky; Christine A. Vogt; Herbert W. Schroeder; Cherie LeBlanc Fisher

2010-01-01

This paper draws on recent developments in research on consumer behavior and attitudes to better understand the range of behaviors and attitudes inherent in a diverse urban area. Using a mail survey of Chicago-area residents, we collected data (1) to examine residents' past visitation behavior and recommendations of places to visit and to avoid for a range of...

Sex differences in behavioral and neural cross-sensitization and escalated cocaine taking as a result of episodic social defeat stress in rats

PubMed Central

Holly, Elizabeth N.; Shimamoto, Akiko; DeBold, Joseph F.; Miczek, Klaus A.

2013-01-01

RATIONALE Episodic social defeat stress results in cross-sensitization to cocaine, characterized by augmentation of locomotor activation, dopamine (DA) levels in the nucleus accumbens (NAc), and cocaine self-administration during a 24-hour “binge” in male rats. However, females are more vulnerable than males at each phase of cocaine addiction, and while these sex differences have been replicated in rats, the role of social stress in females remains largely neglected. OBJECTIVE This study examined sex and estrous cycle differences in behavioral and dopaminergic cross-sensitization to cocaine, as well as cocaine taking in an unlimited access self-administration “binge.” METHODS Long-Evans rats underwent episodic social defeat and were assessed ten days later for either (1)behavioral sensitization, as determined by locomotor activity in response to acute cocaine (10 mg/kg, ip), (2)neural sensitization, as determined by in vivo microdialysis of DA in the NAc shell in response to acute cocaine, or (3)intravenous self-administration of cocaine (0.3 mg/kg/infusion) in an unlimited access “binge.” RESULTS Social defeat stress resulted in behavioral and dopaminergic cross-sensitization in both sexes, but the effect was larger and longer lasting in stressed females. Furthermore, while stress engendered a longer “binge” in both sexes, females had a significantly longer “binge” duration than males. CONCLUSIONS These data suggest that socially stressed females exhibit a larger and longer lasting behavioral and neural cross-sensitization, as well as more dysregulated cocaine taking, than males possibly due to different alterations in the dopaminergic response in the NAc. Furthermore, estrogens appear to play a facilitatory role in both behavioral and dopaminergic sensitization. PMID:22926005

Marginal Bone Loss in Implants Placed in the Maxillary Sinus Grafted With Anorganic Bovine Bone: A Prospective Clinical and Radiographic Study.

PubMed

Dinato, Thiago R; Grossi, Márcio L; Teixeira, Eduardo R; Dinato, José C; Sczepanik, Fábio S C; Gehrke, Sergio A

2016-08-01

Sinus elevation is a reliable and often-used technique. Success of implants placed in such situations, even with bone substitutes alone, prompted the authors of this study to strive for bone loss close to zero and research variables that cause higher or lower rates of resorption. The objective of this study is to evaluate survival rates and marginal bone loss (MBL) around implants placed in sites treated with maxillary sinus augmentation using anorganic bovine bone (ABB), and identify surgical and prosthetic prognostic variables. Fifty-five implants were placed in 30 grafted maxillary sinuses in 24 patients. Periapical radiographs were evaluated immediately after implant placement (baseline), 6 months, and at the most recent follow-up. MBL was calculated from the difference between initial and final measurements, taking into account a distortion rate for each radiograph compared with original implant measurements. Survival rate was 98.2%, with only one implant lost (100% survival rate after loading) over a mean follow-up time of 2.0 ± 0.9 years. MBL ranged from 0 to 2.85 mm: 75.9% of mesial sites and 83.4% of distal sites showed <1 mm of MBL, whereas 35.2% of mesial sites and 37% of distal sites exhibited no bone loss. MBL was significantly (P <0.05) greater in open-flap compared with flapless surgery. Within the limitations of the present study, it was concluded that maxillary sinus elevation with 100% ABB gives predictable results, and that flapless surgery results in less MBL compared with traditional open-flap surgery.

45 CFR 99.13 - Place.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Place. 99.13 Section 99.13 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PROCEDURE FOR HEARINGS FOR THE CHILD CARE AND DEVELOPMENT FUND Preliminary Matters-Notice and Parties § 99.13 Place. The hearing shall be held in the city...

Review and Process Effects of Spontaneous Note-Taking on Text Comprehension.

PubMed

Slotte; Lonka

1999-01-01

This study examines how quantitative and qualitative differences in spontaneously taken notes are related to text comprehension in combination with reviewing or not reviewing previously made notes. High school graduates (N = 226) were allowed to take notes in any way they desired while reading a philosophical text. Approximately half the participants were told that they could review their notes during writing tasks designed to measure the ability to define, compare, and evaluate text content. The other half of the participants answered the subsequent questions without their notes. The process of taking notes was rated on the basis of note quality and quantity. The results revealed significant review and process effects in spontaneous note-taking. Reviewing the notes during essay-writing generally resulted in good performance in an exam calling for deep-level text comprehension. However, this review effect was mainly limited to detailed learning instead of making one's own inferences. Results pertaining to note quality indicated that the participants who summarized the content of the text resulted in better performance in all tasks in comparison with those who produced notes following the text order or verbatim notes. The amount of note-taking was also positively related to text comprehension. The discussion focuses upon the situational appropriateness of note-taking effects that pose challenges to educators. Copyright 1999 Academic Press.

"It's gym, like g-y-m not J-i-m": Exploring the role of place in the gendering of physical activity.

PubMed

Coen, Stephanie E; Rosenberg, Mark W; Davidson, Joyce

2018-01-01

Physical activity is a highly gendered health behaviour, with women less likely than men to meet internationally accepted physical activity guidelines. In this article, we take up recent arguments on the potential of indoor spaces to illuminate processes shaping health, together with social theories of gender, to conceptualize the place of the gym as a window into understanding and intervening in wider gender disparities in physical activity. Using a triangulated strategy of qualitative methods, including semi-structured interviews, drawing, and journaling with men and women in a mid-sized Canadian city, we examine how gender influences exercise practices and mobilities in gym environments. Results of our thematic analysis reveal three socio-spatial processes implicated in the gendering of physical activity: 1) embodying gender ideals, 2) policing gender performance, and 3) spatializing gender relations. A fourth theme illustrates the situated agency some individuals enact to disrupt gendered divisions. Although women were unduly disadvantaged, both women and men experienced significant limitations on their gym participation due to the presiding gendered social context of the gym. Gender-transformative interventions that go beyond engaging women to comprehensively contend with the place-based gender relations that sustain gender hegemony are needed. While gyms are potentially sites for health promotion, they are also places where gendered inequities in health opportunities emerge. Copyright © 2017 Elsevier Ltd. All rights reserved.

Hippocampal place-cell firing during movement in three-dimensional space

NASA Technical Reports Server (NTRS)

Knierim, J. J.; McNaughton, B. L.

2001-01-01

"Place" cells of the rat hippocampus are coupled to "head direction" cells of the thalamus and limbic cortex. Head direction cells are sensitive to head direction in the horizontal plane only, which leads to the question of whether place cells similarly encode locations in the horizontal plane only, ignoring the z axis, or whether they encode locations in three dimensions. This question was addressed by recording from ensembles of CA1 pyramidal cells while rats traversed a rectangular track that could be tilted and rotated to different three-dimensional orientations. Cells were analyzed to determine whether their firing was bound to the external, three-dimensional cues of the environment, to the two-dimensional rectangular surface, or to some combination of these cues. Tilting the track 45 degrees generally provoked a partial remapping of the rectangular surface in that some cells maintained their place fields, whereas other cells either gained new place fields, lost existing fields, or changed their firing locations arbitrarily. When the tilted track was rotated relative to the distal landmarks, most place fields remapped, but a number of cells maintained the same place field relative to the x-y coordinate frame of the laboratory, ignoring the z axis. No more cells were bound to the local reference frame of the recording apparatus than would be predicted by chance. The partial remapping demonstrated that the place cell system was sensitive to the three-dimensional manipulations of the recording apparatus. Nonetheless the results were not consistent with an explicit three-dimensional tuning of individual hippocampal neurons nor were they consistent with a model in which different sets of cells are tightly coupled to different sets of environmental cues. The results are most consistent with the statement that hippocampal neurons can change their "tuning functions" in arbitrary ways when features of the sensory input or behavioral context are altered. Understanding

Taking advantage of inclination variation in resonant remote-sensing satellite orbits

NASA Astrophysics Data System (ADS)

Gopinath, N. S.; Ravindrababu, T.; Rao, S. V.; Daniel, D. A.; Goel, P. S.

2004-08-01

The inclination of remote-sensing satellites, which are generally placed in sun-synchronous orbits, varies as a function of the nominal equatorial crossing local mean solar time selected for a given mission. The Indian Remote-Sensing satellites will have an inclination reduction of about 0.034° per year and for most of the satellites, the local time chosen was around 10:30 hours at descending node. In practice, the initial inclination is biased appropriately so that the expensive out-of-plane maneuvers could be taken up after few years of mission operations, depending on the deviations permitted in the local time for a given mission. However, the scenario differs when the mission objectives require an almost exact repeat orbit of 14 or 15 per day. In such a situation, the satellite orbit, which passes through a 14th or 15th order resonance, undergoes a nearly secular increase in orbit inclination. This paper presents a detailed analysis carried out for such an orbit, based on Cowell's approach. Long-term predictions have been carried out by considering all major forces that perturbs the satellite orbit. Observed behavior of orbit, based on the daily definitive orbit determination is also presented. The variation in inclination and the cause is clearly brought out. Further, it is demonstrated that the selection of longitude for nominal ground track pattern has an impact on the inclination variation. A proposal is made to take advantage of such expected inclination variation so that initial inclination bias can be chosen appropriately. Ground track longitude can be chosen to take advantage, subject to the mission coverage requirements. The paper contains the results of an exhaustive analysis of the actually observed orbit resonance. It is felt that the work has both theoretical and operational importance for remote-sensing missions.

Developmental changes and individual differences in risk and perspective taking in adolescence.

PubMed

Crone, Eveline A; Bullens, L; van der Plas, E A A; Kijkuit, E J; Zelazo, P D

2008-01-01

Despite the assumed prevalence of risk-taking behavior in adolescence, the laboratory evidence of risk taking remains scarce, and the individual variation poorly understood. Drawing from neuroscience studies, we tested whether risk and reward orientation are influenced by the perspective that adolescents take when making risky decisions. Perspective taking was manipulated by cuing participants prior to each choice whether the decision was made for "self," or from the perspective of an "other" (the experimenter in Experiment 1; a hypothetical peer in Experiment 2). In Experiment 1, we show a developmental decrease in risk-taking behavior across different stages of adolescence. In addition, all age groups made fewer risky choices for the experimenter, but the difference between self and other was larger in early adolescence. In Experiment 2, we show that high sensation-seeking (SS) adolescents make more risky choices than low SS adolescents, but both groups make a similar differentiation for other individuals (low risk-taking or high risk-taking peers). Together, the results show that younger adolescents and high SS adolescents make more risky choices for themselves, but can appreciate that others may make fewer risky choices. The developmental change toward more rational decisions versus emotional, impulsive decisions may reflect, in part, more efficient integration of others' perspectives into one's decision making. These developmental results are discussed regarding brain systems important for risk taking and perspective taking.

Sacred spaces in public places: religious and spiritual plurality in health care.

PubMed

Reimer-Kirkham, Sheryl; Sharma, Sonya; Pesut, Barb; Sawatzky, Richard; Meyerhoff, Heather; Cochrane, Marie

2012-09-01

Several intriguing developments mark the role and expression of religion and spirituality in society in recent years. In what were deemed secular societies, flows of increased sacralization (variously referred to as 'new', 'alternative', 'emergent' and 'progressive' spiritualities) and resurgent globalizing religions (sometimes with fundamentalist expressions) are resulting in unprecedented plurality. These shifts are occurring in conjunction with increasing ethnic diversity associated with global migration, as well as other axes of difference within contemporary society. Democratic secular nations such as Canada are challenged to achieve social cohesion in the face of growing religious, spiritual and ethnic diversity. These challenges are evident in the high-paced, demanding arena of Health care. Here, religious and spiritual plurality enter in, sometimes resulting in conflict between medical services and patients' beliefs, other times provoking uncertainties on the part of healthcare professionals about what to do with their own religiously or spiritually grounded values and beliefs. In this paper, we present selected findings from a 3-year study that examined the negotiation of religious and spiritual pluralism in Health care. Our focus is on the themes of 'sacred' and 'place', exploring how the sacred - that which is attributed as special and set apart as it pertains to the divine, transcendence, God or higher power - takes form in social and material spaces in hospitals. © 2011 Blackwell Publishing Ltd.

Risk-taking and decision-making in youth: relationships to addiction vulnerability

PubMed Central

Balogh, Kornelia N.; Mayes, Linda C.; Potenza, Marc N.

2013-01-01

Background Decision-making and risk-taking behavior undergo developmental changes during adolescence. Disadvantageous decision-making and increased risk-taking may lead to problematic behaviors such as substance use and abuse, pathological gambling and excessive internet use. Methods Based on MEDLINE searches, this article reviews the literature on decision-making and risk-taking and their relationship to addiction vulnerability in youth. Results Decision-making and risk-taking behaviors involve brain areas that undergoing developmental changes during puberty and young adulthood. Individual differences and peer pressure also relate importantly to decision-making and risk-taking. Conclusions Brain-based changes in emotional, motivational and cognitive processing may underlie risk-taking and decision-making propensities in adolescence, making this period a time of heightened vulnerability for engagement in additive behaviors. PMID:24294500

Using Place-Based Random Assignment and Comparative Interrupted Time-Series Analysis To Evaluate the Jobs-Plus Employment Program for Public Housing Residents.

ERIC Educational Resources Information Center

Bloom, Howard S.; Rico, James A.

This paper describes a place-based research demonstration program to promote and sustain employment among residents of selected public housing developments in U.S. cities. Because all eligible residents of the participating public housing developments were free to take part in the program, it was not possible to study its impacts in a classical…

The evolution of cooperative turn-taking in animal conflict.

PubMed

Franz, Mathias; van der Post, Daniel; Schülke, Oliver; Ostner, Julia

2011-11-03

A fundamental assumption in animal socio-ecology is that animals compete over limited resources. This view has been challenged by the finding that individuals might cooperatively partition resources by "taking turns". Turn-taking occurs when two individuals coordinate their agonistic behaviour in a way that leads to an alternating pattern in who obtains a resource without engaging in costly fights. Cooperative turn-taking has been largely ignored in models of animal conflict and socio-ecological models that explain the evolution of social behaviours based only on contest and scramble competition. Currently it is unclear whether turn-taking should be included in socio-ecological models because the evolution of turn-taking is not well understood. In particular, it is unknown whether turn-taking can evolve when fighting costs and assessment of fighting abilities are not fixed but emerge from evolved within-fight behaviour. We address this problem with an evolutionary agent-based model. We found that turn-taking evolves for small resource values, alongside a contest strategy that leads to stable dominance relationships. Turn-taking leads to egalitarian societies with unclear dominance relationships and non-linear dominance hierarchies. Evolutionary stability of turn-taking emerged despite strength differences among individuals and the possibility to evolve within-fight behaviour that allows good assessment of fighting abilities. Evolutionary stability emerged from frequency-dependent effects on fitness, which are modulated by feedbacks between the evolution of within-fight behaviour and the evolution of higher-level conflict strategies. Our results reveal the impact of feedbacks between the evolution of within-fight behaviour and the evolution of higher-level conflict strategies, such as turn-taking. Similar feedbacks might be important for the evolution of other conflict strategies such as winner-loser effects or coalitions. However, we are not aware of any study that

"Knowing your Place in the World:" How Place and Culture Support and Obstruct Educational Aims

ERIC Educational Resources Information Center

Waite, Sue

2013-01-01

There is increasing international interest in learning outside the classroom; place-based education is one manifestation of this. In this article, some conceptualisations of place are considered and attention drawn to alignments with habitus at micro, meso and macro levels. I develop a concept of cultural density as an explanatory tool to theorise…

InfoPlace: A Case Study.

ERIC Educational Resources Information Center

Bosl, Rebecca

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

A Structured approach to incidental take decision making

USGS Publications Warehouse

McGowan, Conor P.

2013-01-01

Decision making related to incidental take of endangered species under U.S. law lends itself well to a structured decision making approach. Incidental take is the permitted killing, harming, or harassing of a protected species under the law as long as that harm is incidental to an otherwise lawful activity and does not “reduce appreciably the probability of survival and recovery in the wild.” There has been inconsistency in the process used for determining incidental take allowances across species and across time for the same species, and structured decision making has been proposed to improve decision making. I use an example decision analysis to demonstrate the process and its applicability to incidental take decisions, even under significant demographic uncertainty and multiple, competing objectives. I define the example problem, present an objectives statement and a value function, use a simulation model to assess the consequences of a set of management actions, and evaluate the tradeoffs among the different actions. The approach results in transparent and repeatable decisions.

The relationships between trait anxiety, place recognition memory, and learning strategy.

PubMed

Hawley, Wayne R; Grissom, Elin M; Dohanich, Gary P

2011-01-20

Rodents learn to navigate mazes using various strategies that are governed by specific regions of the brain. The type of strategy used when learning to navigate a spatial environment is moderated by a number of factors including emotional states. Heightened anxiety states, induced by exposure to stressors or administration of anxiogenic agents, have been found to bias male rats toward the use of a striatum-based stimulus-response strategy rather than a hippocampus-based place strategy. However, no study has yet examined the relationship between natural anxiety levels, or trait anxiety, and the type of learning strategy used by rats on a dual-solution task. In the current experiment, levels of inherent anxiety were measured in an open field and compared to performance on two separate cognitive tasks, a Y-maze task that assessed place recognition memory, and a visible platform water maze task that assessed learning strategy. Results indicated that place recognition memory on the Y-maze correlated with the use of place learning strategy on the water maze. Furthermore, lower levels of trait anxiety correlated positively with better place recognition memory and with the preferred use of place learning strategy. Therefore, competency in place memory and bias in place strategy are linked to the levels of inherent anxiety in male rats. Copyright © 2010 Elsevier B.V. All rights reserved.

Results from the Biology Concept Inventory (BCI), and what they mean for biogeoscience literacy.

NASA Astrophysics Data System (ADS)

Garvin-Doxas, K.; Klymkowsky, M.

2008-12-01

While researching the Biology Concept Inventory (BCI) we found that a wide class of student difficulties in genetics and molecular biology can be traced to deep-seated misconceptions about random processes and molecular interactions. Students believe that random processes are inefficient, while biological systems are very efficient, and are therefore quick to propose their own rational explanations for various processes (from diffusion to evolution). These rational explanations almost always make recourse to a driver (natural selection in genetics, or density gradients in molecular biology) with the process only taking place when the driver is present. The concept of underlying random processes that are taking place all the time giving rise to emergent behaviour is almost totally absent. Even students who have advanced or college physics, and can discuss diffusion correctly in that context, cannot make the transfer to biological processes. Furthermore, their understanding of molecular interactions is purely geometric, with a lock-and-key model (rather than an energy minimization model) that does not allow for the survival of slight variations of the "correct" molecule. Together with the dominant misconception about random processes, this results in a strong conceptual barrier in understanding evolutionary processes, and can frustrate the success of education programs.

Hawaii Play Fairway Analysis: Hawaiian Place Names

DOE Data Explorer

Nicole Lautze

2015-11-15

Compilation of Hawaiian place names indicative of heat. Place names are from the following references: Pukui, M.K., and S.H. Elbert, 1976, Place Names of Hawaii, University of Hawaii Press, Honolulu, HI 96822, 289 pp. ; Bier, J. A., 2009, Map of Hawaii, The Big Island, Eighth Edition, University of Hawaii Press, Honolulu, HI  96822, 1 sheet.; and Reeve, R., 1993, Kahoolawe Place Names, Consultant Report No. 16, Kahoolawe Island Conveyance Commission, 259 pp.

(Re)placing health and health care: mapping the competing discourses and practices of 'traditional' and 'modern' Thai medicine.

PubMed

Del Casino, Vincent J

2004-03-01

In the wake of the AIDS crisis, 'traditional' Thai medicine has received new attention as a means by which people living with HIV and AIDS (PLWHA) can receive some level of care. The revitalization of Thai medicine, however, is complicated by the competing organizational politics and social dynamics that regulate discourses and practices of health and health care in Thailand. This paper examines how Thai medicine is being (re)placed in the context of competing health-care systems and practices. Specifically, this analysis focuses on the complex interrelationships between 'traditional,' holistic medicine and 'modern,' allopathic medicine in a Thai context; and investigates the role of 'Thai medicine' (phaet phaen thai) and 'village medicine' (phaet pheun baan) as part of governmental and non-governmental efforts to provide health care to PLWHA in Chiang Mai, Thailand. The provision of such health care, however, takes place within the context of a struggle over 'local knowledge' and 'global change' and the ways in which places are organized in relation to the available treatment regimens for HIV/AIDS care. What this paper suggests is that the meanings of health and health care are inextricably linked to the complex, contested nature of social relations as they flow in, and are reworked through, particular places.

About Maggie's Place.

ERIC Educational Resources Information Center

Emmens, Carol E.

1982-01-01

Describes "Maggie's Place," the library computer system of the Pikes Peak Library District, Colorado Springs, Colorado, noting its use as an electronic card catalog and community information file, accessibility by home users and library users, and terminal considerations. (EJS)

Health insurance take-up by the near-elderly.

PubMed

Buchmueller, Thomas C; Ohri, Sabina

2006-12-01

To examine the effect of price on the demand for health insurance by early retirees between the ages of 55 and 64. Administrative health plan enrollment data from a medium-sized U.S. employer. The analysis takes advantage of a natural experiment created by the firm's health insurance contribution policy. The amount the firm contributes toward retiree health insurance coverage depends on when a person retired and her years of service at that date. As a result of this policy, there is considerable variation in out-of-pocket premiums faced by individuals in the data. This variation is independent of the nonprice attributes of the health insurance plans offered and is plausibly exogenous to individual characteristics that are likely to affect the demand for insurance. A probit model is used to estimate the decision to take-up employer-sponsored health insurance by early retirees between the ages of 55 and 64. Demand for insurance is measured as a function of out-of-pocket premiums and a set of individual characteristics. We find that price has a small but statistically significant effect on the decision to take up coverage. Estimated price elasticities range from -0.10 to -0.16, depending on the sample. The implied elasticities are comparable with results found in previous studies using very different data. Our estimates indicate that policy proposals for a Medicare buy-in or a nongroup tax credit will have a modest impact on take-up rates of near-elderly retirees.

Tools for placing the radiological health hazard in perspective following a severe emergency at a light water reactor (LWR) or its spent fuel pool.

PubMed

McKenna, Thomas; Welter, Phillip Vilar; Callen, Jessica; Martincic, Rafael; Dodd, Brian; Kutkov, Vladimir

2015-01-01

Experience from past nuclear and radiological emergencies shows that placing the radiological health hazard in perspective and having a definition of "safe" are required in order to prevent members of the public, those responsible for protecting the public (i.e., decision makers), and others from taking inappropriate and damaging actions that are not justified based on the radiological health hazard. The principle concerns of the public during a severe nuclear power plant or spent fuel pool emergency are "Am I safe?" and "What should I do to be safe?" However, these questions have not been answered to the satisfaction of the public, despite various protective actions being implemented to ensure their safety. Instead, calculated doses or various measured quantities (e.g., ambient dose rate or radionuclide concentrations) are used to describe the situation to the public without placing them into perspective in terms of the possible radiological health hazard, or if they have, it has been done incorrectly. This has contributed to members of the public taking actions that do more harm than good in the belief that they are protecting themselves. Based on established international guidance, this paper provides a definition of "safe" for the radiological health hazard for use in nuclear or radiological emergencies and a system for putting the radiological health hazard in perspective for quantities most commonly measured after a release resulting from a severe emergency at a light water reactor or its spent fuel pool.

Understanding Digital Note-Taking Practice for Visualization.

PubMed

Willett, Wesley; Goffin, Pascal; Isenberg, Petra

2015-05-13

We present results and design implications from a study of digital note-taking practice to examine how visualization can support revisitation, reflection, and collaboration around notes. As digital notebooks become common forms of external memory, keeping track of volumes of content is increasingly difficult. Information visualization tools can help give note-takers an overview of their content and allow them to explore diverse sets of notes, find and organize related content, and compare their notes with their collaborators. To ground the design of such tools, we conducted a detailed mixed-methods study of digital note-taking practice. We identify a variety of different editing, organization, and sharing methods used by digital note-takers, many of which result in notes becoming "lost in the pile''. These findings form the basis for our design considerations that examine how visualization can support the revisitation, organization, and sharing of digital notes.

Hippocampal place cell encoding of sloping terrain.

PubMed

Porter, Blake S; Schmidt, Robert; Bilkey, David K

2018-05-21

Effective navigation relies on knowledge of one's environment. A challenge to effective navigation is accounting for the time and energy costs of routes. Irregular terrain in ecological environments poses a difficult navigational problem as organisms ought to avoid effortful slopes to minimize travel costs. Route planning and navigation have previously been shown to involve hippocampal place cells and their ability to encode and store information about an organism's environment. However, little is known about how place cells may encode the slope of space and associated energy costs as experiments are traditionally carried out in flat, horizontal environments. We set out to investigate how dorsal-CA1 place cells in rats encode systematic changes to the slope of an environment by tilting a shuttle box from flat to 15° and 25° while minimizing external cue change. Overall, place cell encoding of tilted space was as robust as their encoding of flat ground as measured by traditional place cell metrics such as firing rates, spatial information, coherence, and field size. A large majority of place cells did, however, respond to slope by undergoing partial, complex remapping when the environment was shifted from one tilt angle to another. The propensity for place cells to remap did not, however, depend on the vertical distance the field shifted. Changes in slope also altered the temporal coding of information as measured by the rate of theta phase precession of place cell spikes, which decreased with increasing tilt angles. Together these observations indicate that place cells are sensitive to relatively small changes in terrain slope and that terrain slope may be an important source of information for organizing place cell ensembles. The terrain slope information encoded by place cells could be utilized by efferent regions to determine energetically advantageous routes to goal locations. This article is protected by copyright. All rights reserved. © 2018 Wiley

77 FR 64961 - Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to Replacement of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-24

... Transportation (SDOT), on behalf of the City of Seattle (City), for authorization for the take, by Level B... exceed a 10- megabyte file size. Instructions: All comments received are a part of the public record and... public for review. Authorization for incidental takings shall be granted if NMFS finds that the taking...

The Path Is Place: Skateboarding, Graffiti and Performances of Place

ERIC Educational Resources Information Center

Ong, Adelina

2016-01-01

This article reflects on two performances of place involving graffiti and skateboarding: the first looks at a graffiti intervention by SKL0, an urban artist in Singapore, and the second examines the "Long Live Southbank" ("LLSB") campaign to resist the relocation of Southbank's Undercroft, an appropriated skate space in London.…

When perspective taking increases taking: reactive egoism in social interaction.

PubMed

Epley, Nicholas; Caruso, Eugene; Bazerman, Max H

2006-11-01

Group members often reason egocentrically, believing that they deserve more than their fair share of group resources. Leading people to consider other members' thoughts and perspectives can reduce these egocentric (self-centered) judgments such that people claim that it is fair for them to take less; however, the consideration of others' thoughts and perspectives actually increases egoistic (selfish) behavior such that people actually take more of available resources. A series of experiments demonstrates this pattern in competitive contexts in which considering others' perspectives activates egoistic theories of their likely behavior, leading people to counter by behaving more egoistically themselves. This reactive egoism is attenuated in cooperative contexts. Discussion focuses on the implications of reactive egoism in social interaction and on strategies for alleviating its potentially deleterious effects.

Analyzing crowdsourced ratings of speech-based take-over requests for automated driving.

PubMed

Bazilinskyy, P; de Winter, J C F

2017-10-01

Take-over requests in automated driving should fit the urgency of the traffic situation. The robustness of various published research findings on the valuations of speech-based warning messages is unclear. This research aimed to establish how people value speech-based take-over requests as a function of speech rate, background noise, spoken phrase, and speaker's gender and emotional tone. By means of crowdsourcing, 2669 participants from 95 countries listened to a random 10 out of 140 take-over requests, and rated each take-over request on urgency, commandingness, pleasantness, and ease of understanding. Our results replicate several published findings, in particular that an increase in speech rate results in a monotonic increase of perceived urgency. The female voice was easier to understand than a male voice when there was a high level of background noise, a finding that contradicts the literature. Moreover, a take-over request spoken with Indian accent was found to be easier to understand by participants from India than by participants from other countries. Our results replicate effects in the literature regarding speech-based warnings, and shed new light on effects of background noise, gender, and nationality. The results may have implications for the selection of appropriate take-over requests in automated driving. Additionally, our study demonstrates the promise of crowdsourcing for testing human factors and ergonomics theories with large sample sizes. Copyright © 2017 Elsevier Ltd. All rights reserved.

Grid scale drives the scale and long-term stability of place maps

PubMed Central

Mallory, Caitlin S; Hardcastle, Kiah; Bant, Jason S; Giocomo, Lisa M

2018-01-01

Medial entorhinal cortex (MEC) grid cells fire at regular spatial intervals and project to the hippocampus, where place cells are active in spatially restricted locations. One feature of the grid population is the increase in grid spatial scale along the dorsal-ventral MEC axis. However, the difficulty in perturbing grid scale without impacting the properties of other functionally-defined MEC cell types has obscured how grid scale influences hippocampal coding and spatial memory. Here, we use a targeted viral approach to knock out HCN1 channels selectively in MEC, causing grid scale to expand while leaving other MEC spatial and velocity signals intact. Grid scale expansion resulted in place scale expansion in fields located far from environmental boundaries, reduced long-term place field stability and impaired spatial learning. These observations, combined with simulations of a grid-to-place cell model and position decoding of place cells, illuminate how grid scale impacts place coding and spatial memory. PMID:29335607

Perspectives of Mothers in Farmworker Households on Reducing the Take-Home Pathway of Pesticide Exposure

PubMed Central

Strong, Larkin L.; Sharks, Helene E.; Meischke, Hendrika; Thompson, Beti

2014-01-01

Farmworkers carry pesticide residue home on their clothing, boots, and skin, placing other household members at risk, particularly children. Specific precautions are recommended to reduce this take-home pathway, yet few studies have examined the perspectives of farmworkers and other household members regarding these behaviors and the reasons for or against adoption. The authors conducted semistructured interviews with 37 Mexican/Mexican-American women in farmworker households to explore the family and cultural context in which pesticide safety practices are performed and to identify factors that facilitate or hinder their adoption. Whereas women could describe the take-home pathway, they were less able to connect it with their family’s susceptibility to pesticide exposure. Women experienced difficulty integrating the prevention behaviors into their everyday lives because of competing responsibilities, conflicts with their husbands’ intentions and with cultural health beliefs, perceived lack of control, and community barriers that interfered with women’s motivations. Implications for practice are discussed. PMID:19136611

Adolescent Risk Taking, Cocaine Self-Administration, and Striatal Dopamine Signaling

PubMed Central

Mitchell, Marci R; Weiss, Virginia G; Beas, B Sofia; Morgan, Drake; Bizon, Jennifer L; Setlow, Barry

2014-01-01

Poor decision making and elevated risk taking, particularly during adolescence, have been strongly linked to drug use; however the causal relationships among these factors are not well understood. To address these relationships, a rat model (the Risky Decision-making Task; RDT) was used to determine whether individual differences in risk taking during adolescence predict later propensity for cocaine self-administration and/or whether cocaine self-administration causes alterations in risk taking. In addition, the RDT was used to determine how risk taking is modulated by dopamine signaling, particularly in the striatum. Results from these experiments indicated that greater risk taking during adolescence predicted greater intake of cocaine during acquisition of self-administration in adulthood, and that adult cocaine self-administration in turn caused elevated risk taking that was present following 6 weeks of abstinence. Greater adolescent risk taking was associated with lower striatal D2 receptor mRNA expression, and pharmacological activation of D2/3 receptors in the ventral, but not dorsal, striatum induced a decrease in risk taking. These findings indicate that the relationship between elevated risk taking and cocaine self-administration is bi-directional, and that low striatal D2 receptor expression may represent a predisposing factor for both maladaptive decision making and cocaine use. Furthermore, these findings suggest that striatal D2 receptors represent a therapeutic target for attenuating maladaptive decision making when choices include risk of adverse consequences. PMID:24145852

Taking Aspirin to Protect Your Heart

MedlinePlus

Toolkit No. 23 Taking Aspirin to Protect Your Heart What can taking aspirin do for me? If you are at high risk for or if you have heart disease, taking a low dose aspirin every day may help. Aspirin can also help ...

Note-taking in the employment interview: effects on recall and judgments.

PubMed

Middendorf, Catherine Houdek; Macan, Therese Hoff

2002-04-01

Although note-taking in the employment interview is highly recommended, little research has examined its effects. This study investigated the effects of note-taking styles, review of the notes, and content of the notes on participants' cued recall of information and decisions made from videotaped employment interviews. Note-taking increased recall accuracy but not judgment accuracy. Being able to review notes resulted in increased judgment accuracy for those taking conventional-style notes. The content of the notes also had important implications for conventional note-takers, suggesting some benefits of recording notes using the key-points style. The findings suggest that the act of note-taking may be more important for memory and legal reasons than for improving the decisions made by interviewers.

What determines the take-over time? An integrated model approach of driver take-over after automated driving.

PubMed

Zeeb, Kathrin; Buchner, Axel; Schrauf, Michael

2015-05-01

In recent years the automation level of driver assistance systems has increased continuously. One of the major challenges for highly automated driving is to ensure a safe driver take-over of the vehicle guidance. This must be ensured especially when the driver is engaged in non-driving related secondary tasks. For this purpose it is essential to find indicators of the driver's readiness to take over and to gain more knowledge about the take-over process in general. A simulator study was conducted to explore how drivers' allocation of visual attention during highly automated driving influences a take-over action in response to an emergency situation. Therefore we recorded drivers' gaze behavior during automated driving while simultaneously engaging in a visually demanding secondary task, and measured their reaction times in a take-over situation. According to their gaze behavior the drivers were categorized into "high", "medium" and "low-risk". The gaze parameters were found to be suitable for predicting the readiness to take-over the vehicle, in such a way that high-risk drivers reacted late and more often inappropriately in the take-over situation. However, there was no difference among the driver groups in the time required by the drivers to establish motor readiness to intervene after the take-over request. An integrated model approach of driver behavior in emergency take-over situations during automated driving is presented. It is argued that primarily cognitive and not motor processes determine the take-over time. Given this, insights can be derived for further research and the development of automated systems. Copyright © 2015 Elsevier Ltd. All rights reserved.

Moving beyond normative philosophies and policy concerns: a sociological account of place-based solidarities in diversity.

PubMed

Oosterlynck, Stijn

2018-01-01

In this commentary, I think with and beyond the normative philosophies and policy-oriented frameworks on how to deal with diversity in contemporary societies formulated by Zapata-Barrero and Modood. I propose to integrate elements of both perspectives in a empirically grounded sociological account of how place-based solidarities in diversity are nurtured in everyday life. Although there is much to be recommended about the arguments of Modood and Zapata-Barrero, I argue that what is needed is an analytical framework that does not a priori privilege specific sources of solidarity on normative-philosophical or policy grounds. We need to focus instead on how people mobilise different sources of solidarity in their attempts to take shared responsibility for the concrete places where they live, work, learn and play together in superdiversity. This micro-level focus does not mean that one ignores macro-level processes. Also, more attention should be paid to the transformative nature of solidarities in diversity.

Should You Take Dietary Supplements?

MedlinePlus

... August 2013 Print this issue Should You Take Dietary Supplements? A Look at Vitamins, Minerals, Botanicals and More ... half of all Americans take one or more dietary supplements daily or on occasion. Supplements are available without ...

Flood-conditioned place aversion as a novel non-pharmacological aversive learning procedure in mice.

PubMed

Goltseker, Koral; Barak, Segev

2018-05-08

The place conditioning paradigm is an efficient, widely-used method to study mechanisms that underlie appetitive or aversive learning and memory processes. However, pharmacological agents used to induce conditioned place preference (CPP) or aversion (CPA) can per se interfere with learning and memory processing, hence confounding the results. Therefore, non-pharmacological place conditioning procedures are of high importance. Here, we introduce a novel procedure for induction of CPA in mice, by water flooding. We found that pairing a context with immersion in moderately cold shallow water resulted in aversion and avoidance of that context during a place preference test. Importantly, place aversion emerged only when mice experienced the onset of flood during conditioning training, but not when mice were placed in a compartment pre-filled with water. We also found that warm water was not sufficiently aversive to induce CPA. Moreover, CPA was observed after two or three context-flood pairings but not after one or four pairings, suggesting that moderate conditioning intensity produces optimal CPA expression. Thus, flood-induced CPA is a simple, cheap, and efficient procedure to form and measure place aversion memories in mice, using an ethologically-relevant threat.

[Domestic violence: a current issue to take into account in diagnostic imaging].

PubMed

Santos Corraliza, E; Larrañaga Hernando, G; Neve Lete, I; Sánchez García, A

2014-01-01

Domestic violence is currently an issue of great political and social importance. The real incidence of domestic violence is difficult to determine due to the environment where it takes place and the reluctance of victims to report abuse. On the other hand, all types of violence represent an important public health problem. We report the case of a young woman who presented with thromboembolic phenomena at different sites due to domestic violence. We emphasize that it is necessary for radiologists and other healthcare professionals to consider the possibility of domestic violence when establishing the diagnosis. This can be important for determining the incidence of abuse, diminishing its sequela, and help increase its reporting. Copyright © 2011 SERAM. Published by Elsevier Espana. All rights reserved.

Taking Aim at the Cognitive Side of Learning in Sensorimotor Adaptation Tasks.

PubMed

McDougle, Samuel D; Ivry, Richard B; Taylor, Jordan A

2016-07-01

Sensorimotor adaptation tasks have been used to characterize processes responsible for calibrating the mapping between desired outcomes and motor commands. Research has focused on how this form of error-based learning takes place in an implicit and automatic manner. However, recent work has revealed the operation of multiple learning processes, even in this simple form of learning. This review focuses on the contribution of cognitive strategies and heuristics to sensorimotor learning, and how these processes enable humans to rapidly explore and evaluate novel solutions to enable flexible, goal-oriented behavior. This new work points to limitations in current computational models, and how these must be updated to describe the conjoint impact of multiple processes in sensorimotor learning. Copyright © 2016 Elsevier Ltd. All rights reserved.

Taking Care of Your Teeth

MedlinePlus

... Educators Search English Español Taking Care of Your Teeth KidsHealth / For Teens / Taking Care of Your Teeth ... may need braces or have other issues. More Dental Problems Dental caries (tooth decay) can attack the ...

Is anal sex a marker for sexual risk-taking? Results from a population-based study of young Croatian adults.

PubMed

Stulhofer, Aleksandar; Baćak, Valerio

2011-09-01

There is evidence that anal sex is becoming increasingly popular among heterosexual women and men. Several studies carried out in especially vulnerable populations (e.g. sex workers and low-income youth) suggested that anal sex may indicate a more general propensity to sexual risk-taking. To assess whether this epidemiologically important finding holds in the case of young adults from the general population, we analysed data from a cross-sectional probability survey carried out in 2010 on 1005 Croatian women and men aged 18-25. Anal intercourse was reported by 36.5% of 861 sexually experienced participants (42.7% of men and 29.8% of women). About one-third of them (34%) used a condom at most recent anal intercourse. The experience of anal sex was significantly associated (P<0.001) with all four indicators of sexual risk-taking (condom use at most recent vaginal intercourse, number of sexual partners in the past year, concurrent sexual relationships and anonymous sex in the past year), as well as with negative attitudes and beliefs about condom use (P<0.01). Sexual sensation-seeking mediated the relationship between anal sex and some of the sexual risk-taking behaviours. According to the findings, heterosexual anal sex is directly and indirectly associated with increased behavioural risks of acquiring HIV and other sexually transmissible infections (STI). Sex education and STI prevention programs should focus on the importance of using protection when practicing anal sex.

Allowable levels of take for the trade in Nearctic songbirds.

PubMed

Johnson, Fred A; Walters, Matthew A H; Boomer, G Scott

2012-06-01

The take of Nearctic songbirds for the caged-bird trade is an important cultural and economic activity in Mexico, but its sustainability has been questioned. We relied on the theta-logistic population model to explore options for setting allowable levels of take for 11 species of passerines that were subject to legal take in Mexico in 2010. Because estimates of population size necessary for making-periodic adjustments to levels of take are not routinely available, we examined the conditions under which a constant level of take might contribute to population depletion (i.e., a population below its level of maximum net productivity). The chance of depleting a population is highest when levels of take are based on population sizes that happen to be much lower or higher than the level of maximum net productivity, when environmental variation is relatively high and serially correlated, and when the interval between estimation of population size is relatively long (> or = 5 years). To estimate demographic rates of songbirds involved in the Mexican trade we relied on published information and allometric relationships to develop probability distributions for key rates, and then sampled from those distributions to characterize the uncertainty in potential levels of take. Estimates of the intrinsic rate of growth (r) were highly variable, but median estimates were consistent with those expected for relatively short-lived, highly fecund species. Allowing for the possibility of nonlinear density dependence generally resulted in allowable levels of take that were lower than would have been the case under an assumption of linearity. Levels of take authorized by the Mexican government in 2010 for the 11 species we examined were small in comparison to relatively conservative allowable levels of take (i.e., those intended to achieve 50% of maximum sustainable yield). However, the actual levels of take in Mexico are unknown and almost certainly exceed the authorized take. Also, the

Allowable levels of take for the trade in Nearctic songbirds

USGS Publications Warehouse

Johnson, Fred A.; Walters, Matthew A.H.; Boomer, G. Scott

2012-01-01

The take of Nearctic songbirds for the caged-bird trade is an important cultural and economic activity in Mexico, but its sustainability has been questioned. We relied on the theta-logistic population model to explore options for setting allowable levels of take for 11 species of passerines that were subject to legal take in Mexico in 2010. Because estimates of population size necessary for making periodic adjustments to levels of take are not routinely available, we examined the conditions under which a constant level of take might contribute to population depletion (i.e., a population below its level of maximum net productivity). The chance of depleting a population is highest when levels of take are based on population sizes that happen to be much lower or higher than the level of maximum net productivity, when environmental variation is relatively high and serially correlated, and when the interval between estimation of population size is relatively long (≥5 years). To estimate demographic rates of songbirds involved in the Mexican trade we relied on published information and allometric relationships to develop probability distributions for key rates, and then sampled from those distributions to characterize the uncertainty in potential levels of take. Estimates of the intrinsic rate of growth (r) were highly variable, but median estimates were consistent with those expected for relatively short-lived, highly fecund species. Allowing for the possibility of nonlinear density dependence generally resulted in allowable levels of take that were lower than would have been the case under an assumption of linearity. Levels of take authorized by the Mexican government in 2010 for the 11 species we examined were small in comparison to relatively conservative allowable levels of take (i.e., those intended to achieve 50% of maximum sustainable yield). However, the actual levels of take in Mexico are unknown and almost certainly exceed the authorized take. Also, the take

The Watcher and the Watched: Social Judgments about Privacy in a Public Place

NASA Astrophysics Data System (ADS)

Friedman, Batya; Kahn, Peter H.; Hagman, Jennifer; Severson, Rachel L.; Gill, Brian

Digitally capturing and displaying real-time images of people in public places raises concerns for individual privacy. Applying the principles of Value Sensitive Design, we conducted two studies of people's social judgments about this topic. In Study I, 750 people were surveyed as they walked through a public plaza that was being captured by a HDTV camera and displayed in real-time in the office of a building overlooking the plaza. In Study II, 120 individuals were interviewed about the same topic. Moreover, Study II controlled for whether the participant was a direct stakeholder of the technology (inside the office watching people on the HDTV large-plasma display window) or an indirect stakeholder (being watched in the public venue). Taking both studies together, results (showed the following): (a) the majority of participants upheld some modicum of privacy in public; (b) people's privacy judgments were not a one-dimensional construct, but often involved considerations based on physical harm, psychological well-being, and informed consent; and (c) more women than men expressed concerns about the installation, and, unlike the men, equally brought forward their concerns, whether they were The Watcher or The Watched.

Children's understanding of ambiguous idioms and conversational perspective-taking.

PubMed

Le Sourn-Bissaoui, Sandrine; Caillies, Stéphanie; Bernard, Stéphane; Deleau, Michel; Brulé, Lauriane

2012-08-01

The aim of this study was to test the hypothesis that conversational perspective-taking is a determinant of unfamiliar ambiguous idiom comprehension. We investigated two types of ambiguous idiom, decomposable and nondecomposable expressions, which differ in the degree to which the literal meanings of the individual words contribute to the overall idiomatic meaning. We designed an experiment to assess the relationship between the acquisition of figurative comprehension and conversational perspective-taking. Our sample of children aged 5-7 years performed three conversational perspective-taking tasks (language acts, shared/unshared information, and conversational maxims). They then listened to decomposable and nondecomposable idiomatic expressions presented in context before performing a multiple-choice task (figurative, literal, and contextual responses). Results indicated that decomposable idiom comprehension was predicted by conversational perspective-taking scores and language skills, whereas nondecomposable idiom comprehension was predicted solely by language skills. We discuss our findings with respect to verbal and pragmatic skills. Copyright © 2012 Elsevier Inc. All rights reserved.

Oral Health in Patients taking Psychotropic Medications: Results from a Pharmacy-Based Pilot Study

PubMed Central

Heaton, Lisa J.; Swigart, Kimberly; McNelis, Gavin; Milgrom, Peter; Downing, Donald F.

2016-01-01

Objectives Individuals with mental illness face an increased risk of oral disease compared to those without mental illness. The goals of this study were to examine the self-reported oral health and dental access of individuals filing psychotropic medication prescriptions; and to determine whether pharmacy patients would choose to speak with a pharmacist about their oral health if given the option to do so. Design Pharmacists across 6 community pharmacies within a local chain identified and surveyed adult patients filling prescriptions for psychotropic medications. Surveys included questions about oral health, dry mouth, and dental care utilization. Setting Six community pharmacy locations. Participants Adults (18+ years) filling prescriptions for psychotropic medications. Intervention Not applicable. Main Outcome Measures Self-reported oral health, dental utilization, desire to discuss oral health with a pharmacist. Results Participants (N=178) filling prescriptions were mostly (65.9%) female with a mean age of 48.2 years (s.d.=14.3; range 19–82 years). One in four (24.9%) said their mouths “always” or “frequently” felt dry; these individuals were significantly more likely to have last seen a dentist for emergency (rather than routine) treatment (p<0.01) and rated their oral health as significantly worse (p<0.001) than participants whose mouths “never” or “occasionally” feel dry. A small percentage (5.7%) requested to speak with pharmacists about oral health; they reported poorer oral health than those who opted not to speak with a pharmacist (p<0.05). Conclusions One in four patients reported having dry mouth, and those with dry mouth reported significantly worse oral health than patients without dry mouth. While dry mouth and poor oral health were common in this sample of individuals taking psychotropic medications, this did not consistently translate into information seeking regarding oral health. Future research will focus on pharmacist

Comparison of Barley Succession and Take-All Disease as Environmental Factors Shaping the Rhizobacterial Community during Take-All Decline▿

PubMed Central

Schreiner, Karin; Hagn, Alexandra; Kyselková, Martina; Moënne-Loccoz, Yvan; Welzl, Gerhard; Munch, Jean Charles; Schloter, Michael

2010-01-01

The root disease take-all, caused by Gaeumannomyces graminis var. tritici, can be managed by monoculture-induced take-all decline (TAD). This natural biocontrol mechanism typically occurs after a take-all outbreak and is believed to arise from an enrichment of antagonistic populations in the rhizosphere. However, it is not known whether these changes are induced by the monoculture or by ecological rhizosphere conditions due to a disease outbreak and subsequent attenuation. This question was addressed by comparing the rhizosphere microflora of barley, either inoculated with the pathogen or noninoculated, in a microcosm experiment in five consecutive vegetation cycles. TAD occurred in soil inoculated with the pathogen but not in noninoculated soil. Bacterial community analysis using terminal restriction fragment length polymorphism of 16S rRNA showed pronounced population shifts in the successive vegetation cycles, but pathogen inoculation had little effect. To elucidate rhizobacterial dynamics during TAD development, a 16S rRNA-based taxonomic microarray was used. Actinobacteria were the prevailing indicators in the first vegetation cycle, whereas the third cycle—affected most severely by take-all—was characterized by Proteobacteria, Bacteroidetes, Chloroflexi, Planctomycetes, and Acidobacteria. Indicator taxa for the last cycle (TAD) belonged exclusively to Proteobacteria, including several genera with known biocontrol traits. Our results suggest that TAD involves monoculture-induced enrichment of plant-beneficial taxa. PMID:20525871

Advanced Math Course Taking: Effects on Math Achievement and College Enrollment

PubMed Central

Byun, Soo-yong; Irvin, Matthew J.; Bell, Bethany A.

2014-01-01

Using data from the Educational Longitudinal Study of 2002–2006 (ELS:02/06), this study investigated the effects of advanced math course taking on math achievement and college enrollment and how such effects varied by socioeconomic status (SES) and race/ethnicity. Results from propensity score matching and sensitivity analyses showed that advanced math course taking had positive effects on math achievement and college enrollment. Results also demonstrated that the effect of advanced math course taking on math achievement was greater for low SES students than for high SES students, but smaller for Black students than for White students. No interaction effects were found for college enrollment. Limitations, policy implications, and future research directions are discussed. PMID:26508803

Reforming Educator Compensation. The Productivity for Results Series No. 1

ERIC Educational Resources Information Center

Podgursky, Michael

2014-01-01

If a rational system of teacher compensation, aimed at recruiting and retaining high-quality teachers, were designed from scratch, it is unlikely it would bear any resemblance to the system that is currently in place. In this paper, the author takes a deep look into how the method of paying teachers evolved. He shows that compensation systems have…

Time and Place as Modifiers of Personal UV Exposure.

PubMed

Diffey, Brian L

2018-05-30

It is a common belief that, if we want to limit our sun exposure during outdoor recreational activities and holidays in order to avoid sunburn or reduce our risk of skin cancer, we need to reach for the bottle of sunscreen or cover up with clothing. As important as these measures are, there is another way to enjoy our time outdoors and still benefit from the experience. In this article, we consider the impact of time, place, and behaviour outdoors on our exposure to solar ultraviolet (UV) radiation. Some of the simple actions we can take in controlling our UV exposure include being aware of the position of the sun in the sky, understanding how we can use the UV index to guide our outdoor exposure, and the importance of reducing our sun exposure around the middle of the day. Finally we review our preferred holiday activities and destinations, and the influence of outdoor leisure pursuits. By planning where and when we spend our leisure time in the sun, we can maximise our enjoyment whilst limiting our UV exposure.

Cycom 977-2 Composite Material: Impact Test Results

NASA Technical Reports Server (NTRS)

Engel, Carl D.; Herald, Stephen; Watkins, Casey

2005-01-01

The reaction frequency data from 13A testing by MSFC and WSTF appear well behaved for the sample number used by each and exhibit the same type of energy level dependency. The reaction frequency shift in energy level is unexplained at this time. All the 13A data suggest that only a small amount of material is consumed when reactions take place. At ambient pressure, most of not all reactions are quenched as indicated by the small mass loss. As test pressure is increased in LOX using 13B results. Cycom does not support initiation of reactions or propagations of reactions in GOX at 100 psis based on tests at MSFC and WSTF at 72 ft-lb impact energy. No batch effect was identified in LOX or GOX.

Initial Results from Awesome VLF Receiver Installed in Ecuador

NASA Astrophysics Data System (ADS)

Lopez, Ericson

2012-07-01

In this work we present the first results that we have derived from analysis of data obtained using the Atmospheric Weather Electromagnetic System for Observation Modeling and Education (Awesome) VLF receiver, designed and developed by Stanford University, USA. The receiver was installed under inter-institutional cooperation in the emerging Space Science division of the Quito Astronomical Observatory, and it is working properly since 2010. We have describe the performance characteristic of the Awesome system and the importance of having receivers at equator for monitoring the ionosphere and magnetosphere, recepting extremely low frequencies (ELF;30-3000 Hz) and very low frequencies (VLF; 3-30 KHz) electromagnetic waves, in order to better understanding the physical processes which take place in these media.

When places change their names on maps. Cases study from the Arab world

NASA Astrophysics Data System (ADS)

Dhieb, Mohsen

2018-05-01

The transcription of geographical names on maps in one given language is a very complex process. Depending on the used language, toponyms are mostly deformed from their natural language. In the Arab world, this deformation is treated in various ways. In many cases, Arabic place names suffer a double distortion when first transcribed from Arabic or another original language into French or English, and second when taking the same way back. Through a review of examples from some Arab place names, a few cases are analyzed to reveal the mechanisms of such anomaly and a strategy is recommended to avoid it. Departing from Arabic atlases, we will realize three steps. First, we examine this anomaly through case studies taken from the English and French toponymic transcriptions. Second, the produced names area compared to those of other countries, considering the processes and mechanisms involved. Third, we propose a global strategy to overcome this anomaly in transcribing names in the Arab world by prioritizing produced transformations. The proposed strategy witnesses the concept of standardized "exendonyms" presented and discussed in a previous research for foreign languages such as French or English. When Arabic is used, the phonetic local transcription is recommended but should also fit transcription rules of the used language as much as possible. In doing so, transcripts should not shift or deviate so far from original name places and much ambiguity can be avoided. This strategy must obey standardized international rules and may repose on modern techniques or media.

Place-Related Identity, Texts, and Transcultural Meanings

ERIC Educational Resources Information Center

Wyse, Dominic; Nikolajeva, Maria; Charlton, Emma; Hodges, Gabrielle Cliff; Pointon, Pam; Taylor, Liz

2012-01-01

The spatial turn has been marked by increasing interest in conceptions of space and place in diverse areas of research. However, the important links between place and identity have received less attention, particularly in educational research. This paper reports an 18-month research project that aimed to develop a theory of place-related identity…

Health Insurance Take-up by the Near-Elderly

PubMed Central

Buchmueller, Thomas C; Ohri, Sabina

2006-01-01

Objective To examine the effect of price on the demand for health insurance by early retirees between the ages of 55 and 64. Data Source Administrative health plan enrollment data from a medium-sized U.S. employer. Study Design The analysis takes advantage of a natural experiment created by the firm's health insurance contribution policy. The amount the firm contributes toward retiree health insurance coverage depends on when a person retired and her years of service at that date. As a result of this policy, there is considerable variation in out-of-pocket premiums faced by individuals in the data. This variation is independent of the nonprice attributes of the health insurance plans offered and is plausibly exogenous to individual characteristics that are likely to affect the demand for insurance. A probit model is used to estimate the decision to take-up employer-sponsored health insurance by early retirees between the ages of 55 and 64. Demand for insurance is measured as a function of out-of-pocket premiums and a set of individual characteristics. Principal Findings We find that price has a small but statistically significant effect on the decision to take up coverage. Estimated price elasticities range from −0.10 to −0.16, depending on the sample. Conclusions The implied elasticities are comparable with results found in previous studies using very different data. Our estimates indicate that policy proposals for a Medicare buy-in or a nongroup tax credit will have a modest impact on take-up rates of near-elderly retirees. PMID:17116109

Juno Taking Shape

NASA Image and Video Library

2010-04-06

Assembly began April 1, 2010, for NASA Juno spacecraft. Workers at Lockheed Martin Space Systems in Denver, Colorado are moving into place the vault that will protect the spacecraft sensitive electronics from Jupiter intense radiation belts.

The Possibility of Place: One Teacher's Use of Place-Based Instruction for English Students in a Rural High School

ERIC Educational Resources Information Center

Azano, Amy

2011-01-01

Educational practices that purposely seek to tie the realities of place to instruction, particularly for the purpose of student engagement, are typically referred to as place-based education. This study investigates how one teacher considered place in making instructional choices for eighth grade English students in a rural high school, and…

Apply an Augmented Reality in a Mobile Guidance to Increase Sense of Place for Heritage Places

ERIC Educational Resources Information Center

Chang, Yu-Lien; Hou, Huei-Tse; Pan, Chao-Yang; Sung, Yao-Ting; Chang, Kuo-En

2015-01-01

Based on the sense of place theory and the design principles of guidance and interpretation, this study developed an augmented reality mobile guidance system that used a historical geo-context-embedded visiting strategy. This tool for heritage guidance and educational activities enhanced visitor sense of place. This study consisted of 3 visitor…

Pluralities of place: A user's guide to place concepts, theories, and philosophies in natural resource management

Treesearch

Daniel R. Williams

2008-01-01

Place ideas are capturing increasing attention in recreation and natural resource management. But there are important and sometimes incompatible differences among the various concepts. In this paper I describe some of the reasons for the growing interest in place concepts and distinguish between four basic approaches: attitude, meaning, ethical, and political. My aim...

Exposure to Free-Play Modes in Simulated Online Gaming Increases Risk-Taking in Monetary Gambling.

PubMed

Frahn, Tahnee; Delfabbro, Paul; King, Daniel L

2015-12-01

This study examined the behavioral effects of practice modes in simulated slot machine gambling. A sample of 128 participants predominantly aged 18-24 years were randomly allocated to 1 of 4 pre-exposure conditions: control (no practice), standard 90% return to player, inflated return to player and inflated return with pop-up messages. Participants in all conditions engaged in monetary gambling using a realistic online simulation of a slot machine. As predicted, the results showed that those players exposed to inflated or 'profit' demonstration modes placed significantly higher bets in the real-play mode as compared to the other groups. However, the groups did not differ in relation to how long they persisted in the real-play mode. Pop-up messages had no significant effect on monetary gambling behavior. The results of this study confirm that exposure to inflated practice or "demo" modes lead to short-term increases in risk-taking. These findings highlight the need for careful regulation and monitoring of internet gambling sites, as well as further research on the potential risks of simulated gambling activities for vulnerable segments of the gambling population.

Taking Turns

ERIC Educational Resources Information Center

Hopkins, Brian

2010-01-01

Two people take turns selecting from an even number of items. Their relative preferences over the items can be described as a permutation, then tools from algebraic combinatorics can be used to answer various questions. We describe each person's optimal selection strategies including how each could make use of knowing the other's preferences. We…

Visual perspective taking impairment in children with autistic spectrum disorder.

PubMed

Hamilton, Antonia F de C; Brindley, Rachel; Frith, Uta

2009-10-01

Evidence from typical development and neuroimaging studies suggests that level 2 visual perspective taking - the knowledge that different people may see the same thing differently at the same time - is a mentalising task. Thus, we would expect children with autism, who fail typical mentalising tasks like false belief, to perform poorly on level 2 visual perspective taking as well. However, prior data on this issue are inconclusive. We re-examined this question, testing a group of 23 young autistic children, aged around 8years with a verbal mental age of around 4years and three groups of typical children (n=60) ranging in age from 4 to 8years on a level 2 visual perspective task and a closely matched mental rotation task. The results demonstrate that autistic children have difficulty with visual perspective taking compared to a task requiring mental rotation, relative to typical children. Furthermore, performance on the level 2 visual perspective taking task correlated with theory of mind performance. These findings resolve discrepancies in previous studies of visual perspective taking in autism, and demonstrate that level 2 visual perspective taking is a mentalising task.

Size of Place of Residential Preference as Related to Size and Satisfaction with Place of Residence.

ERIC Educational Resources Information Center

Carpenter, Edwin H.; Warner, Judith A.

In view of the recent migration turnaround in the U.S. (1970 to 1974), relevance of size of place of residence was examined. Analysis was based on questionnaire data collected from 1973 Arizona household heads (N=2,410). Incorporated in the questionnaire, the following categorical variables were analyzed: (1) size of present place of residence…

Vanguard/PLACE experiment system design and test plan

NASA Technical Reports Server (NTRS)

Taylor, R. E.

1973-01-01

A system design and test plan are described for operational evaluation of the NASA-Goddard position location and aircraft communications equipment (PLACE), at C band (4/6GHz), using NASA's ship, the USNS Vanguard, and the ATS 3 and ATS 5 synchronous satellites. The Sea Test phase, extending from March 29, 1973 to April 15, 1973 was successfully completed; the principal objectives of the experiment were achieved. Typical PLACE-computed, position-location data is shown for the Vanguard. Position location and voice-quality measurements were excellent; ship position was determined within 2 nmi; high-quality, 2-way voice transmissions resulted as determined from audience participation, intelligibility and articulation-index analysis. A C band/L band satellite trilateration experiment is discussed.

On the persistence of cocaine-induced place preferences and aversions in rats

PubMed Central

Su, Zu-In; Santoostaroam, Ashley; Wenzel, Jennifer; Ettenberg, Aaron

2013-01-01

Rationale Rats develop preferences for places associated with the immediate rewarding effects of cocaine and aversions for places paired with the drug’s delayed negative effects. The motivation to seek cocaine should therefore depend upon the relative magnitude of these two opposing effects of the drug. Objective The current study tested this notion by assessing the relative persistence of the positive and negative associations formed between environmental cues and the immediate or delayed effects of cocaine. Methods Rats were administered 1.0 mg/kg intravenous cocaine and placed into a distinctive environment either immediately or 15-min after injection, alternating daily with pairings of a second environment with saline. After 4 drug- and 4 saline-place pairings, rats were returned to their home cages for 1, 7 or 21 days after which a 15-min place preference test was conducted. In a second experiment, the effectiveness of a single reconditioning session (one drug-place and one saline-place pairing) to reactivate learned cocaine-place associations was assessed after 1- or 3-weeks of drug abstinence. Results Places associated with the immediate effects of cocaine were preferred (CPP), while places associated with the delayed effects of cocaine were avoided (CPA). The persistence of these effects differed with CPP remaining viable at 3-weeks of withdrawal while CPA was no longer present after 1-week. Reconditioning with an additional cocaine-place pairing failed to reinstate the CPA. Conclusions Cue-induced “relapse” of cocaine-seeking behavior may be fueled in part by an increased persistence of positive relative to negative associations with drug-paired stimuli. PMID:23568579

Optimum take-off angle in the long jump.

PubMed

Linthorne, Nicholas P; Guzman, Maurice S; Bridgett, Lisa A

2005-07-01

In this study, we found that the optimum take-off angle for a long jumper may be predicted by combining the equation for the range of a projectile in free flight with the measured relations between take-off speed, take-off height and take-off angle for the athlete. The prediction method was evaluated using video measurements of three experienced male long jumpers who performed maximum-effort jumps over a wide range of take-off angles. To produce low take-off angles the athletes used a long and fast run-up, whereas higher take-off angles were produced using a progressively shorter and slower run-up. For all three athletes, the take-off speed decreased and the take-off height increased as the athlete jumped with a higher take-off angle. The calculated optimum take-off angles were in good agreement with the athletes' competition take-off angles.

50 CFR 216.11 - Prohibited taking.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS... jurisdiction of the United States to take any marine mammal on the high seas, or (b) Any person, vessel, or conveyance to take any marine mammal in waters or on lands under the jurisdiction of the United States, or (c...

Taking Blame for Other People's Misconduct.

PubMed

Willard, Jennifer; Madon, Stephanie; Curran, Timothy

2015-01-01

Taking blame for another person's misconduct may occur at relatively high rates for less serious crimes. The authors examined individual differences and situational factors related to this phenomenon by surveying college students (n = 213) and men enrolled in substance abuse treatment programs (n = 42). Among college students, conscientiousness and delinquency predicted their likelihood of being in a situation in which it was possible to take the blame for another person's misconduct. Situational factors, including the relationship with the perpetrator, the seriousness of the offense, feelings of responsibility for the offense, and differential consequences between the offender and the blame taker, were associated with college students' decisions to take the blame. Among substance abuse treatment participants, individuals who took the blame for another person's misconduct were more extraverted, reported feeling more loyalty toward the true perpetrator, and indicated more incentives to take the blame than individuals who did not take the blame. Links between theories of helping behavior and situational factors that predict blame taking are discussed. Copyright © 2015 John Wiley & Sons, Ltd.

Motives for risk-taking in adolescence: a cross-cultural study.

PubMed

Kloep, M; Güney, N; Cok, F; Simsek, O F

2009-02-01

Most research on adolescent risk-taking has been conducted in Western societies, but it is as yet unknown whether motives to engage in risk behaviours show cultural variety. This study sets out to investigate differences in perceived motives to engage in perceived risks in Turkish and Welsh samples of young people (N=922) between 14 and 20 years of age. For this, a measurement scale to assess motives for risk-taking was constructed and validated cross-culturally. The scale was based on Kloep and Hendry's [(1999). Challenges, risks and coping in adolescence. In D. Messer, & S. Millar (Eds.), Exploring developmental psychology (pp. 400-416). London: Arnold] theoretical framework and the results of a study by Güney and Cok [(2006). Adolescent risk-taking: Calculated risks, Turkish experience. In Paper presented at the 10th Bi-annual conference of the European Association for Research on Adolescence, Antalya, Turkey]. Results show that different motives are associated with different risk behaviours, confirming Kloep and Hendry's expanded model. There were small, but significant, national differences, implying that motives to take risks-as opposed to actual risks taken-could be similar across adolescent populations, independent of culture.

Exercise improves sexual function in women taking antidepressants: results from a randomized crossover trial.

PubMed

Lorenz, Tierney Ahrold; Meston, Cindy May

2014-03-01

In laboratory studies, exercise immediately before sexual stimuli improved sexual arousal of women taking antidepressants [1]. We evaluated if exercise improves sexual desire, orgasm, and global sexual functioning in women experiencing antidepressant-induced sexual side effects. Fifty-two women who were reporting antidepressant sexual side effects were followed for 3 weeks of sexual activity only. They were randomized to complete either three weeks of exercise immediately before sexual activity (3×/week) or 3 weeks of exercise separate from sexual activity (3×/week). At the end of the first exercise arm, participants crossed to the other. We measured sexual functioning, sexual satisfaction, depression, and physical health. Exercise immediately prior to sexual activity significantly improved sexual desire and, for women with sexual dysfunction at baseline, global sexual function. Scheduling regular sexual activity significantly improved orgasm function; exercise did not increase this benefit. Neither regular sexual activity nor exercise significantly changed sexual satisfaction. Scheduling regular sexual activity and exercise may be an effective tool for the behavioral management of sexual side effects of antidepressants

DigiMemo: Facilitating the Note Taking Process

ERIC Educational Resources Information Center

Kurt, Serhat

2009-01-01

Everyone takes notes daily for various reasons. Note taking is very popular in school settings and generally recognized as an effective learning strategy. Further, note taking is a complex process because it requires understanding, selection of information and writing. Some new technological tools may facilitate the note taking process. Among such…

Sinkhole development resulting from ground-water withdrawal in the Tampa area, Florida

USGS Publications Warehouse

Sinclair, William C.

1982-01-01

The area of municipal well fields on the Gulf Coastal Plain north of tampa, Fla., is densely pitted with natural sinkholes and sinkhole lakes that have resulted from collapse of surficial sand and clay into solution cavities in the underlying carbonate rocks of the Floridan aquifer. Although solution of the underlying rocks is the ultimate cause of sinkholes, some have been induced by abrupt changes in ground-water levels caused by pumping. Declines in water levels cause loss of support to the bedrock roofs over cavities and to surficial material overlying openings in the top of bedrock. The volume of calcium, magnesium , and carbonate (the constituents of limestone and dolomite) in solution in the water withdrawn from four well fields near Tampa totaled about 240,000 cubic feet in 1978. Most induced solution takes place at the limestone surface however, and the area of induced recharge is so extensive that the effect of induced limestone solution on sinkhole development is negligible. Alinement of established sinkholes along joint patterns in the bedrock suggests that a well along these lineations might have direct hydraulic connection with a zone of incipient sinkholes. Therefore, pumping of large-capacity wells along such lineations would increase the probability of sinkhole development. Although sinkholes generally form abruptly in the study area, local changes such as vegetative stress, ponding of rainfall, misalinement of structures, and turbidity in well water are all indications that percollapse subsidence may be taking place. (USGS)

Place Attachment and Environmentally Responsible Behavior.

ERIC Educational Resources Information Center

Vaske, Jerry J.; Kobrin, Katherine C.

2001-01-01

Illustrates how an attachment to a local natural resource can influence environmentally responsible behavior (ERB) in an individual's everyday life. Reports four general and three specific behavioral indicators reflecting a single environmentally responsible latent construct. Investigates the place dependence and place identity's role on ERB using…

Investigating the predictive of risk-taking attitudes and behaviors among Iranian drivers

PubMed Central

Habibi, Ehsanollah; Haghi, Azam; Maracy, Mohammad Reza

2014-01-01

Background: World Health Organization findings shows that up to year 2020 the number of fatality due to driving accidents will increases up to 65%, which is 80% is in developing countries. Iran has one of the highest rates of road traffic accident mortality rate in the world. Materials and Methods: The cross-sectional study was carried out in the center and west of Iran upon 540 ordinary and taxi drivers who were driving regularly from bus terminals and the travel agencies to other cities. Data collection tool is a questionnaire that measuring driving risk taking by two items of risky driving behaviors and risk taking attitudes. Findings: The results of this study showed that the averages of risk driving behaviors scores were higher than the average of risk taking attitudes scores. The results of logistic regression test showed that the risky driving behaviors can be a predictor of driving accidents due to individuals’ risk taking (P = 0.014). Among all these variables, attitude toward rule violations and speeding, aggressive driving and violation of the road laws respectively are important predictive of drivers’ risk taking (P < 0.0010). Discussion and Conclusion: Although attitude toward risk taking has been located at a low level by different ways, a desired result was not obtained from the reduction of those high risky behaviors; in fact, high-rate of accidents and traffic incidence in Iran indicates this matter well. PMID:24741659

Adolescent risk-taking under stressed and non-stressed conditions: Conservative, calculating and impulsive types

PubMed Central

Johnson, Sara B.; Dariotis, Jacinda K.; Wang, Constance

2012-01-01

Purpose Adolescent risk-taking may result from heightened susceptibility to environmental cues, particularly emotion and potential rewards. This study evaluated the impact of social stress on adolescent risk-taking, accounting for individual differences in risk-taking under non-stressed conditions. Methods Eighty-nine older adolescents completed a computerized risk-taking and decision-making battery at baseline. At follow-up, participants were randomized to a control condition, which repeated this battery, or an experimental condition, which included a social and cognitive stressor before the battery. Baseline risk-taking data were cluster-analyzed to create groups of adolescents with similar risk-taking tendencies. The degree to which these risk-taking tendencies predicted risk-taking by stress condition at follow-up was assessed. Results Participants in the stress condition took more risks those in the no-stress condition. However, differences in risk-taking under stress were related to baseline risk-taking tendencies. We observed three types of risk-takers: conservative, calculated, and impulsive. Impulsives were less accurate and planful under stress, calculated risk-takers took fewer risks, and conservatives engaged in low risk-taking regardless of stress. Conclusions As a group, adolescents are more likely to take risks in “hot cognitive” than in “cold cognitive” situations. However, there is significant variability in adolescents’ behavioral responses to stress related to trait-level risk-taking tendencies. Implications and contribution Many, but not all, adolescents take more risks under social stress. Parents and clinicians should be aware that behavior is a function of both personality and environmental cues. Interventions may help adolescents recognize their risk-taking propensity and environmental “triggers” that undermine their attempts to control their behavior. PMID:22794532

The "Black Women's Gathering Place": Reconceptualising a Curriculum of Place/Space

ERIC Educational Resources Information Center

Howard, Arianna; Patterson, Ashley; Kinloch, Valerie; Burkhard, Tanja; Randall, Ryann

2016-01-01

This article de-centres imperialist, capitalist, patriarchal traditions of critical approaches in Curriculum Studies via an examination of experiences shared at the "Black Women's Gathering Place" (BWGP), a non-traditional space where a diverse, intergenerational group of Black women engage with each other through the sharing of stories.…

Participation in Household and Paid Labor: Effects on Perceptions of Role-Taking Ability

ERIC Educational Resources Information Center

Cast, Alicia D.; Bird, Sharon R.

2005-01-01

Our work contributes to research on variation in role-taking by investigating changes in perceptions of role-taking ability over time as a result of exposure to situations and activities typically associated with others; that is, we investigate how "walking in others' shoes" contributes to individuals' perceptions of role-taking ability. Using a…

45 CFR 1703.301 - Meeting place.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Meeting place. 1703.301 Section 1703.301 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE GOVERNMENT IN THE SUNSHINE ACT Conduct of Meetings § 1703.301 Meeting place. Meetings will...

45 CFR 1703.301 - Meeting place.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Meeting place. 1703.301 Section 1703.301 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL COMMISSION ON LIBRARIES AND INFORMATION SCIENCE GOVERNMENT IN THE SUNSHINE ACT Conduct of Meetings § 1703.301 Meeting place. Meetings will...

Section 2--Psychology in Its Place

ERIC Educational Resources Information Center

Radford, John

2008-01-01

In 1996, Graham Richards published "Putting Psychology in its Place: An introduction from a critical historical perspective." Here, I seek to consider what is or should be the "place" of Psychology in education, more particularly Higher Education, and not just from a historical perspective. This raises issues about several…

5 CFR 1206.11 - Meeting place.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Meeting place. 1206.11 Section 1206.11 Administrative Personnel MERIT SYSTEMS PROTECTION BOARD ORGANIZATION AND PROCEDURES OPEN MEETINGS Conduct of Meetings § 1206.11 Meeting place. The Board will hold open meetings in meeting rooms designated in the...

Designing oligo libraries taking alternative splicing into account

NASA Astrophysics Data System (ADS)

Shoshan, Avi; Grebinskiy, Vladimir; Magen, Avner; Scolnicov, Ariel; Fink, Eyal; Lehavi, David; Wasserman, Alon

2001-06-01

We have designed sequences for DNA microarrays and oligo libraries, taking alternative splicing into account. Alternative splicing is a common phenomenon, occurring in more than 25% of the human genes. In many cases, different splice variants have different functions, are expressed in different tissues or may indicate different stages of disease. When designing sequences for DNA microarrays or oligo libraries, it is very important to take into account the sequence information of all the mRNA transcripts. Therefore, when a gene has more than one transcript (as a result of alternative splicing, alternative promoter sites or alternative poly-adenylation sites), it is very important to take all of them into account in the design. We have used the LEADS transcriptome prediction system to cluster and assemble the human sequences in GenBank and design optimal oligonucleotides for all the human genes with a known mRNA sequence based on the LEADS predictions.

77 FR 17033 - Taking and Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Training...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-23

... take marine mammals by harassment incidental to its training activities at the Gulf of Mexico (GOMEX... Importing Marine Mammals: Taking Marine Mammals Incidental to Navy's Training Activities at the Gulf of Mexico Range Complex AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric...

Taking Chances in Romantic Relationships

ERIC Educational Resources Information Center

Elliott, Lindsey; Knox, David

2016-01-01

A 64 item Internet questionnaire was completed by 381 undergraduates at a large southeastern university to assess taking chances in romantic relationships. Almost three fourths (72%) self-identified as being a "person willing to take chances in my love relationship." Engaging in unprotected sex, involvement in a "friends with…

Is take-over time all that matters? The impact of visual-cognitive load on driver take-over quality after conditionally automated driving.

PubMed

Zeeb, Kathrin; Buchner, Axel; Schrauf, Michael

2016-07-01

Currently, development of conditionally automated driving systems which control both lateral and longitudinal vehicle guidance is attracting a great deal of attention. The driver no longer needs to constantly monitor the roadway, but must still be able to resume vehicle control if necessary. The relaxed attention requirement might encourage engagement in non-driving related secondary tasks, and the resulting effect on driver take-over is unclear. The aim of this study was to examine how engagement in three different naturalistic secondary tasks (writing an email, reading a news text, watching a video clip) impacted take-over performance. A driving simulator study was conducted and data from a total of 79 participants (mean age 40 years, 35 females) were used to examine response times and take-over quality. Drivers had to resume vehicle control in four different non-critical scenarios while engaging in secondary tasks. A control group did not perform any secondary tasks. There was no influence of the drivers' engagement in secondary tasks on the time required to return their hands to the steering wheel, and there seemed to be only little if any influence on the time the drivers needed to intervene in vehicle control. Take-over quality, however, deteriorated for distracted drivers, with drivers reading a news text and drivers watching a video deviating on average approximately 8-9cm more from the lane center. These findings seem to indicate that establishing motor readiness may be carried out almost reflexively, but cognitive processing of the situation is impaired by driver distraction. This, in turn, appears to determine take-over quality. The present findings emphasize the importance to consider both response times and take-over quality for a comprehensive understanding of factors that influence driver take-over. Furthermore, a training effect in response times was found to be moderated by the drivers' prior experience with driver assistance systems. This shows

Sexual Venue Choice and Sexual Risk-Taking Among Substance-Using Men Who have Sex with Men

PubMed Central

Fletcher, Jesse B.; Reback, Cathy J.

2016-01-01

Commercial sex venues (CSVs) and public sex environments (PSEs) offer men who have sex with men (MSM) sexual privacy and anonymity. Sociodemographic characteristics (e.g., race/ethnicity, sexual identity, age, HIV status) are correlated with individuals’ choice of sexual venue, potentially suggesting environmental associations with both sociodemographics and sexual risk. From March 2005 through March 2012, 1298 substance-using MSM provided information on their most recent sexual encounter; iterative logit models estimated associations between sociodemographics and sexual venue, and/ or whether sexual venue was associated with sexual risk-taking while controlling for sociodemographics. More than a third of participants’ most recent sexual encounters took place in either a PSE (23.0%) or a CSV (11.3%); anonymous, HIV-serodiscordant, and/or sex while on methamphetamine and/or marijuana was significantly more likely to occur in CSVs/PSEs than in a private location, even when controlling for sociodemographics. Findings demonstrate that socioenvironmental factors were associated with sexual risk-taking among high-risk, urban MSM. PMID:27905014

Sexual Venue Choice and Sexual Risk-Taking Among Substance-Using Men Who have Sex with Men.

PubMed

Rusow, Joshua A; Fletcher, Jesse B; Reback, Cathy J

2017-04-01

Commercial sex venues (CSVs) and public sex environments (PSEs) offer men who have sex with men (MSM) sexual privacy and anonymity. Sociodemographic characteristics (e.g., race/ethnicity, sexual identity, age, HIV status) are correlated with individuals' choice of sexual venue, potentially suggesting environmental associations with both sociodemographics and sexual risk. From March 2005 through March 2012, 1298 substance-using MSM provided information on their most recent sexual encounter; iterative logit models estimated associations between sociodemographics and sexual venue, and/or whether sexual venue was associated with sexual risk-taking while controlling for sociodemographics. More than a third of participants' most recent sexual encounters took place in either a PSE (23.0%) or a CSV (11.3%); anonymous, HIV-serodiscordant, and/or sex while on methamphetamine and/or marijuana was significantly more likely to occur in CSVs/PSEs than in a private location, even when controlling for sociodemographics. Findings demonstrate that socioenvironmental factors were associated with sexual risk-taking among high-risk, urban MSM.

A user-friendly tool to evaluate the effectiveness of no-take marine reserves.

PubMed

Villaseñor-Derbez, Juan Carlos; Faro, Caio; Wright, Melaina; Martínez, Jael; Fitzgerald, Sean; Fulton, Stuart; Mancha-Cisneros, Maria Del Mar; McDonald, Gavin; Micheli, Fiorenza; Suárez, Alvin; Torre, Jorge; Costello, Christopher

2018-01-01

Marine reserves are implemented to achieve a variety of objectives, but are seldom rigorously evaluated to determine whether those objectives are met. In the rare cases when evaluations do take place, they typically focus on ecological indicators and ignore other relevant objectives such as socioeconomics and governance. And regardless of the objectives, the diversity of locations, monitoring protocols, and analysis approaches hinder the ability to compare results across case studies. Moreover, analysis and evaluation of reserves is generally conducted by outside researchers, not the reserve managers or users, plausibly thereby hindering effective local management and rapid response to change. We present a framework and tool, called "MAREA", to overcome these challenges. Its purpose is to evaluate the extent to which any given reserve has achieved its stated objectives. MAREA provides specific guidance on data collection and formatting, and then conducts rigorous causal inference analysis based on data input by the user, providing real-time outputs about the effectiveness of the reserve. MAREA's ease of use, standardization of state-of-the-art inference methods, and ability to analyze marine reserve effectiveness across ecological, socioeconomic, and governance objectives could dramatically further our understanding and support of effective marine reserve management.

Local Foods, Local Places

EPA Pesticide Factsheets

The Local Foods, Local Places technical assistance program protects human health and the environment, spurs revitalization, increases access to healthy foods, and creates economic opportunities by promoting local foods.

Stories of Transformation: Place-Based Education and the Developing Place-Consciousness of Educators along the Hudson River

ERIC Educational Resources Information Center

Rosenthal, Jennifer K.

2011-01-01

This phenomenological case study investigates the lived experiences of five educators who engage in on-board educational programs, offered by the non-profit environmental organization "Hudson River Sloop Clearwater, Inc", and follows their stories of place-conscious development leading to place-based educational engagement. By analyzing…

Pitch contour identification with combined place and temporal cues using cochlear implants

PubMed Central

Luo, Xin; Padilla, Monica; Landsberger, David M.

2012-01-01

This study investigated the integration of place- and temporal-pitch cues in pitch contour identification (PCI), in which cochlear implant (CI) users were asked to judge the overall pitch-change direction of stimuli. Falling and rising pitch contours were created either by continuously steering current between adjacent electrodes (place pitch), by continuously changing amplitude modulation (AM) frequency (temporal pitch), or both. The percentage of rising responses was recorded as a function of current steering or AM frequency change, with single or combined pitch cues. A significant correlation was found between subjects’ sensitivity to current steering and AM frequency change. The integration of place- and temporal-pitch cues was most effective when the two cues were similarly discriminable in isolation. Adding the other (place or temporal) pitch cues shifted the temporal- or place-pitch psychometric functions horizontally without changing the slopes. PCI was significantly better with consistent place- and temporal-pitch cues than with inconsistent cues. PCI with single cues and integration of pitch cues were similar on different electrodes. The results suggest that CI users effectively integrate place- and temporal-pitch cues in relative pitch perception tasks. Current steering and AM frequency change should be coordinated to better transmit dynamic pitch information to CI users. PMID:22352506

Cultural effect on perspective taking in Chinese-English bilinguals.

PubMed

Luk, Kevin K S; Xiao, Wen S; Cheung, Him

2012-09-01

Some recent evidence has suggested that perspective taking skills in everyday life situations may differ across cultural groups. In the present study, we investigated this effect via culture priming in a group of Chinese-English bilingual adults in the context of a communication game. Results showed that the participants made more perspective taking errors when interpreting the game instruction under the Western than the Chinese primes. The findings suggest that the ability to assume others' mental states not only can be used strategically but is also influenced by the currently active cultural frame in the mind of the bilingual. The present study provides the first evidence for a cultural effect on perspective taking using a within-sample approach via culture priming. Copyright © 2012 Elsevier B.V. All rights reserved.

A Quiet Place for Student Veterans

ERIC Educational Resources Information Center

Hollingsworth, Margaret

2015-01-01

As electronic gadgets predominate a student's life, there comes a need for silence. A quiet place free of electromagnetic spectrum waves, dirty and stray electricity, and the endless chirps, whistles, beeps, and customized signaling. A quiet place can offer solitude for meditation, inspiration, and spiritual awareness. Student involvement in the…

76 FR 11205 - Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to Construction and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... Importing Marine Mammals; Taking Marine Mammals Incidental to Construction and Operation of a Liquefied Natural Gas Deepwater Port in the Gulf of Mexico AGENCY: National Marine Fisheries Service (NMFS... request from Port Dolphin Energy LLC (Port Dolphin) for authorization for the take, by Level B harassment...

Taking a Glance at Anterior Crossbite in Children: Case Series

PubMed Central

Ceyhan, Derya; Akdik, Canan

2017-01-01

Anterior crossbite is a malocclusion that takes place for various reasons, leads to major problems and may be fixed using various methods. This study aimed to provide an update regarding the methods used for anterior crossbite treatment presenting treatments of the removable active acrylic appliance with bite plane. Clinical examination of aged 9–15, seven healthy children who visited our clinic due to crowding and esthetic displeasure in anterior teeth indicated that one or more permanent maxillar incisor teeth were positioned behind of permanent mandibular incisor teeth. After clinical-radiographical examinations, removable active acrylic appliances with bite plane were decided to apply. Patients with adapted-activated appliances were called to follow-ups once a week. Treatments continued 4–6 weeks in mixed dentition, 7–8 weeks in permanent dentition. In choosing the method, advantages-disadvantages, indications-contraindications of methods should be discussed. Correct indication and suitable motivation are important for the success of anterior crossbite treatment. PMID:29326528

The right place? Users and professionals' constructions of the place's influence on personal recovery in community mental health services.

PubMed

Femdal, Ingrid

2018-01-01

Current mental health policy emphasizes the importance of community-based service delivery for people with mental health problems to encompass personal recovery. The aim of this study is to explore how users and professionals construct the place's influence on personal recovery in community mental health services. This is a qualitative, interpretive study based on ten individual, semi-structured interviews with users and professionals, respectively. A discourse analysis inspired by the work of Foucault was used to analyze the interviews. The findings show how place can be constructed as a potential for and as a barrier against recovery. Constructions of the aim of the services matter when choosing a place for the services. Further, constructions of user-professional relationships and flexibility are important in the constructions of an appropriate place for the services. The aim of the service, the user-professional relationship, and flexibility in choosing place were essential in the participants' constructions. To find "the right place" for mental health services was constructed as context-sensitive and complex processes of assessment and co-determination. Trial registration The study is approved by the Regional Committee for Medical Research Ethics, Norway (REK-Midt 2011/2057).

Genetic determinants of financial risk taking.

PubMed

Kuhnen, Camelia M; Chiao, Joan Y

2009-01-01

Individuals vary in their willingness to take financial risks. Here we show that variants of two genes that regulate dopamine and serotonin neurotransmission and have been previously linked to emotional behavior, anxiety and addiction (5-HTTLPR and DRD4) are significant determinants of risk taking in investment decisions. We find that the 5-HTTLPR s/s allele carriers take 28% less risk than those carrying the s/l or l/l alleles of the gene. DRD4 7-repeat allele carriers take 25% more risk than individuals without the 7-repeat allele. These findings contribute to the emerging literature on the genetic determinants of economic behavior.

Importance Placed on Managerial Leadership Competencies across Countries: What Managers Need to Know

ERIC Educational Resources Information Center

Kowske, Brenda J.; Anthony, Kshanika

2005-01-01

This study examines the importance placed on managerial competencies across countries. A partial replication of work done 5 years ago, this research demonstrated that various countries' managers have changed the emphasis placed on some managerial competencies. Overall, results showed that many managerial competencies have similar amounts of…

HEALTH GeoJunction: place-time-concept browsing of health publications.

PubMed

MacEachren, Alan M; Stryker, Michael S; Turton, Ian J; Pezanowski, Scott

2010-05-18

health. The implementation of mechanisms for iterative place-time-concept filtering makes it possible to narrow searches efficiently and quickly from thousands of documents to a small subset that meet place-time-concept constraints. Support for a more-like-this query creates the potential to identify unexpected connections across diverse areas of research. Multi-view visualization methods support understanding of the place, time, and concept components of document collections and enable comparison of filtered query results to the full set of publications.

Digital technology to enable aging in place.

PubMed

Kim, Kwang-Il; Gollamudi, Shreya S; Steinhubl, Steven

2017-02-01

Aging, both of individuals and populations, presents challenges and opportunities. The multitude of morbidities and disabilities that are a too common component of aging represent significant challenges to individuals, their families and to healthcare systems. Aging in place is the ability to safely and comfortably maintain an independent and high quality of life in one's own home and community and is a highly desirable goal of most individuals with the additional benefit of significantly impacting the impending enormous healthcare burden. In order to make this possible, new care models that take advantage of novel technologies for tracking important physiologic and safety parameters need to be developed and implemented. By thoughtfully doing so, it can be possible to seamlessly provide preventative interventions when and as needed, detect the earliest signs of aggravation of chronic conditions, or identify and respond to any emergency situations, such as falls or cardiac arrest. In contrast to current approaches, caring for elderly individuals in their homes based on a digital technology infrastructure could be effective and cost-saving. In this review, we provide an overview of the characteristics of potential digital solutions applicable to creative aging along with the existing evidence supporting their ability to improve care, increase quality of life, and substantially decrease the emotional and financial costs associated with aging. Copyright © 2016 Elsevier Inc. All rights reserved.

The place-value of a digit in multi-digit numbers is processed automatically.

PubMed

Kallai, Arava Y; Tzelgov, Joseph

2012-09-01

The automatic processing of the place-value of digits in a multi-digit number was investigated in 4 experiments. Experiment 1 and two control experiments employed a numerical comparison task in which the place-value of a non-zero digit was varied in a string composed of zeros. Experiment 2 employed a physical comparison task in which strings of digits varied in their physical sizes. In both types of tasks, the place-value of the non-zero digit in the string was irrelevant to the task performed. Interference of the place-value information was found in both tasks. When the non-zero digit occupied a lower place-value, it was recognized slower as a larger digit or as written in a larger font size. We concluded that place-value in a multi-digit number is processed automatically. These results support the notion of a decomposed representation of multi-digit numbers in memory. PsycINFO Database Record (c) 2012 APA, all rights reserved.

Fat and the law: who should take the blame?

PubMed

Bagaric, Mirko; Erbacher, Sharon

2005-02-01

The incidence of obesity in both adults and children is rising at a rapid rate in most developed countries, including in Australia. Some obese people are seeking to place the blame for their condition on the fast-food industry, as demonstrated by the recent litigation in the United States brought by two obese plaintiffs against McDonald's. This litigation was unsuccessful, and on existing Australian negligence principles any similar litigation commenced here is likely to suffer the same fate. Principles of personal responsibility, autonomy and free will should prevail to deny a negligence claim. The risk of obesity and concomitant health problems from eating fast food to excess is an obvious risk which the plaintiff should not have ignored and which he or she has voluntarily assumed. It is for the Australian Government, not the courts, to regulate the behaviour of the fast-food industry. The government should take action by requiring all major fast-food chains to label their products with nutritional information, and by imposing restrictions on the advertising of food to children.

Agency as Place in Teacher Education

ERIC Educational Resources Information Center

Miller, Grant R.; Patrizio, Kami M.

2015-01-01

We build upon the conceptualizations of agency in teacher education presented in the three previous articles in this issue to address the question of "where" agency occurs in the context of globalization. We rely on theories of place and place-based education to illuminate the paradoxical dimensions of the global commons, raising…

Science, practice, and place [Chapter 2

Treesearch

Daniel R. Williams

2013-01-01

Place-oriented inquiry and practice are proposed as keys to overcoming the persistent gap between science and practice. This chapter begins by describing some of the reasons science fails to simplify conservation practice, highlighting the challenges associated with the social and ecological sciences of multi-scaled complexity. Place concepts help scientists and...

Taking Student Success to Scale

ERIC Educational Resources Information Center

Martin, Rebecca R.

2017-01-01

In 2014 the National Association of System Heads (NASH) launched the landmark initiative "NASH TS[superscript 3]: Taking Student Success to Scale." Collectively, TS[superscript 3] is made up of 23 systems and over 300 institutions that span 18 states. (NASH: Taking Student Success to Scale 2016) These systems have a combined…

The influence of groups and alcohol consumption on individual risk-taking.

PubMed

Erskine-Shaw, Marianne; Monk, Rebecca L; Qureshi, Adam W; Heim, Derek

2017-10-01

Research addressing the influence of alcohol and groups on risky behaviour has yielded contradictory findings regarding the extent to which intoxicated groups exaggerate or minimise risk-taking. Previous work has examined the effect of intoxication on risk-taking focusing on collective group decision-making, and to date the influence of alcohol consumption and groups on individual risk-taking has yet to be explored experimentally. The current study therefore examined the impact of intoxication and groups on individual risk-taking. In a mixed design, 99 social drinkers (62 female) attended an experimental session individually (N=48) or in groups of three (N=51). Individuals completed the study in isolation while groups were tested in the same room. Participants completed two behavioural measures of risk-taking: Balloon Analogue Risk Task (BART) and Stoplight Task (SLT), both before and following consumption of an alcoholic (0.6g/kg males, 0.5g/kg females) or a placebo beverage. Those who participated in groups took significantly more risks in both tasks than those in isolation. Alcohol did not increase risk-taking on either risk-taking tasks. However, those who consumed placebo were significantly less risky on the SLT, compared to baseline. No interactions were found between context and beverage on risk-taking. The findings do not support a combined effect of alcohol and groups on individual risk-taking. Rather, results indicate that risk-taking behaviour is influenced by peer presence regardless of alcohol consumption. Targeting the influence of groups (above those of alcohol) may hold promise for reducing risk-taking behaviours in drinking environments. Copyright © 2017 Elsevier B.V. All rights reserved.

The burden and quality of life of caregivers of sickle cell anemia patients taking hydroxyurea versus those not taking hydroxyurea

PubMed Central

da Silva, Luiz Bernardino Lima; Ivo, Maria Lúcia; de Souza, Albert Schiaveto; Pontes, Elenir Rose Jardim Cury; Pinto, Alexandra Maria Almeida Carvalho; de Araujo, Olinda Maria Rodrigues

2012-01-01

Objective To assess the burden and quality of life of caregivers of patients with sickle cell anemia taking hydroxyurea versus those of patients not taking hydroxyurea. Methods A cross-sectional study was performed of caregivers of outpatients with sickle cell anemia in two public hospitals in Campo Grande, MS, from January through June 2010. The World Health Organization Quality of Life-BREF Scale and the Caregiver Burden Scale were used. Results Of the 37 caregivers in this study, 81.1% were women, 73.0% were mothers, 59.5% were married, 54.1%were mulattos, 48.6% were housewives, 54.1% had family incomes of up to one minimum wage and 75.7% had onlycompleted elementary education. The mean duration of care provided (time after diagnosis) was 16.08 ± 9.88 yearsand 89.2% reported that they provided 24-hour care. Regarding health, 27.0% of study participants reported having physical and 13.5% emotional problems. There were no significant relationships between these variables either with the different domains or the total score of the WHOQOL-BREF comparing caregivers of patients taking hydroxyurea versusthose of patients not taking hydroxyurea. There was a moderate negative linear correlation between the WHOQOL-BREF and the Caregiver Burden Scale scores (linear correlation test of Pearson: p-value = 0.003, r = -0.477). The burden of caregivers of patients who did not take hydroxyurea was significantly higher than those of patients who took the medication in terms of general tension, disappointment, environment and total score (student t-test: p-value < 0.05). Conclusion In the perception of the caregiver, looking after sickle cell anemia patients represents a moderate negative burden. PMID:23049439

Sustainability and training materials for in-place recycling.

DOT National Transportation Integrated Search

2016-04-22

Hot and cold in-place recycling techniques recycle 100 percent of a hot mix asphalt (HMA) pavement, in place, during the maintenance/rehabilitation process. Numerous studies have shown in-place recycling to be a sustainable, cost-effective procedure ...

When Private Schools Take Public Dollars: What's the Place of Accountability in School Voucher Programs?

ERIC Educational Resources Information Center

Finn, Chester E., Jr.; Hentges, Christina M.; Petrilli, Michael J.; Winkler, Amber M.

2009-01-01

Of all the arguments that critics of school voucher programs advance, the one that may resonate loudest with the public concerns school accountability. Opponents say it's not fair to hold public schools accountable for their results (under No Child Left Behind and similar systems) and then let private schools receive taxpayer dollars--however…

Place versus response learning in fish: a comparison between species.

PubMed

McAroe, Claire L; Craig, Cathy M; Holland, Richard A

2016-01-01

Place learning is thought to be an adaptive and flexible facet of navigation. Due to the flexibility of this learning, it is thought to be more complex than the simpler strategies such as learning a particular route or navigating through the use of cues. Place learning is crucial in a familiar environment as it allows an individual to successfully navigate to the same endpoint, regardless of where in the environment the journey begins. Much of the research to date focusing on different strategies employed for navigation has used human subjects or other mammals such as rodents. In this series of experiments, the spatial memory of four different species of fish (goldfish, killifish, zebrafish and Siamese fighting fish) was analysed using a plus maze set-up. Results suggest that three of the species showed a significant preference for the adoption of a place strategy during this task, whereas zebrafish showed no significant preference. Furthermore, zebrafish took significantly longer to learn the task than the other species. Finally, results suggest that zebrafish took the least amount of time (seconds) to complete trials both during training and probe.

The boundary vector cell model of place cell firing and spatial memory

PubMed Central

Barry, Caswell; Lever, Colin; Hayman, Robin; Hartley, Tom; Burton, Stephen; O'Keefe, John; Jeffery, Kate; Burgess, Neil

2009-01-01

We review evidence for the boundary vector cell model of the environmental determinants of the firing of hippocampal place cells. Preliminary experimental results are presented concerning the effects of addition or removal of environmental boundaries on place cell firing and evidence that boundary vector cells may exist in the subiculum. We review and update computational simulations predicting the location of human search within a virtual environment of variable geometry, assuming that boundary vector cells provide one of the input representations of location used in mammalian spatial memory. Finally, we extend the model to include experience-dependent modification of connection strengths through a BCM-like learning rule, and compare the effects to experimental data on the firing of place cells under geometrical manipulations to their environment. The relationship between neurophysiological results in rats and spatial behaviour in humans is discussed. PMID:16703944

Mismatch negativity to acoustical illusion of beat: how and where the change detection takes place?

PubMed

Chakalov, Ivan; Paraskevopoulos, Evangelos; Wollbrink, Andreas; Pantev, Christo

2014-10-15

In case of binaural presentation of two tones with slightly different frequencies the structures of brainstem can no longer follow the interaural time differences (ITD) resulting in an illusionary perception of beat corresponding to frequency difference between the two prime tones. Hence, the beat-frequency does not exist in the prime tones presented to either ear. This study used binaural beats to explore the nature of acoustic deviance detection in humans by means of magnetoencephalography (MEG). Recent research suggests that the auditory change detection is a multistage process. To test this, we employed 26 Hz-binaural beats in a classical oddball paradigm. However, the prime tones (250 Hz and 276 Hz) were switched between the ears in the case of the deviant-beat. Consequently, when the deviant is presented, the cochleae and auditory nerves receive a "new afferent", although the standards and the deviants are heard identical (26 Hz-beats). This allowed us to explore the contribution of auditory periphery to change detection process, and furthermore, to evaluate its influence on beats-related auditory steady-state responses (ASSRs). LORETA-source current density estimates of the evoked fields in a typical mismatch negativity time-window (MMN) and the subsequent difference-ASSRs were determined and compared. The results revealed an MMN generated by a complex neural network including the right parietal lobe and the left middle frontal gyrus. Furthermore, difference-ASSR was generated in the paracentral gyrus. Additionally, psychophysical measures showed no perceptual difference between the standard- and deviant-beats when isolated by noise. These results suggest that the auditory periphery has an important contribution to novelty detection already at sub-cortical level. Overall, the present findings support the notion of hierarchically organized acoustic novelty detection system. Copyright © 2014 Elsevier Inc. All rights reserved.

The Special Place Project: Efficacy of a Place-Based Case Study Approach for Teaching Geoscience

NASA Astrophysics Data System (ADS)

Moosavi, Sadredin

2014-05-01

Achieving geoscience literacy of the general population has become increasingly important world wide as ever more connected and growing societies depend more and more on our planet's limited natural resource base. Building citizen understanding of their dependence on the local environment, and the geologic processes which created and continue to change it, has become a great challenge to educators at all levels of the education system. The Special Place Project described in this presentation explores use of a place-based case study approach combining instruction in geoscience content with development of observation, reasoning, writing and presentation skills. The approach allows students to select the locations for their individual case studies affording development of personal connections between the learner and his environment. The approach gives instructors at many grade levels the ability to develop core pedagogical content and skills while exploring the unique geologic environments relevant to the local population including such critical issues as land use, resource depletion, energy, climate change and the future of communities in a changing world. The geologic reasons for the location of communities and key events in their histories can be incorporated into the students' case studies as appropriate. The project is unique in placing all course instruction in the context of the quest to explore and gain understanding of the student's chosen location by using the inherently more generalized course content required by the curriculum. By modeling how scientists approach their research questions, this pedagogical technique not only integrates knowledge and skills from across the curriculum, it captures the excitement of scientific thinking on real world questions directly relevant to students' lives, increasing student engagement and depth of learning as demonstrated in the case study reports crafted by the students and exam results. Student learning of topics

The Drinkers Degree: Risk Taking Behaviours amongst Undergraduate Student Drinkers

PubMed Central

O'Neill, Gillian; Martin, Neil; Birch, Jennifer; Oldam, Alison; Newbury-Birch, Dorothy

2015-01-01

Objective. To examine risk taking behaviours associated with alcohol consumption amongst UK undergraduate students. Design and Methods. A cross-sectional web survey was used to assess attitudes and health behaviours. The survey included the Alcohol Use Disorders Identification Test (AUDIT). Students were also asked about why they drank alcohol; about their preferred alcoholic beverage; and if they had experienced any consequences associated with drinking alcohol as well as questions relating to sexual risk taking, drug use, and smoking. Results. 2779 (65% female; 84% White British) students completed some part of the survey. Of these, 98% (n = 2711) completed the AUDIT. Of the 92% that drank 66% (n = 1,643) were categorised as being AUDIT positive. 8% (n = 224) were categorised as probably alcohol dependent. Higher AUDIT scores were significantly associated with negative consequences such as unplanned sexual activity, physical injuries, and arguments. Other risk taking behaviours such as drug use and smoking were also found to be positively correlated with higher AUDIT scores; drug use; and smoking. Conclusions. The results from this study provide insight into students' alcohol consumption and associated risk taking. University policies need to protect students' overall health and wellbeing to ensure academic potential is maximised. PMID:26713168

Sense of place in outdoor-pursuits trip groups

Treesearch

Sharon L. Todd; Anderson B. Young; Lynn S. Anderson; Timothy S. O' Connell; Mary Breunig

2009-01-01

Studies have revealed that sense of community and group cohesion increase significantly over time in outdoor-pursuits trip groups. This study sought to understand similar development of sense of place. Do people simultaneously become more attached to or dependent on the natural environment as they grow closer to each other? Results from a study of college students...

Improving Written Communication Through Perspective-taking

PubMed Central

Traxler, Matthew J.; Gernsbacher, Morton Ann

2014-01-01

To convey their ideas successfully, writers must envision how readers will interpret their texts. In our previous research (Traxler & Gernsbacher, 1992), we discovered that writers who received feedback from their readers successfully revised descriptions of geometric figures, whereas writers who did not receive feedback did not. We also discovered that writers who received feedback from their readers on one set of descriptions wrote better descriptions of a new set of geometric figures. We concluded that feedback—even a minimal form of feedback—helps writers learn to envision how readers will interpret their texts. In the present research, we investigated another way that writers can learn to envision how readers will interpret their texts. Our treatment placed writers “in their readers’ shoes”. In three experiments, half the writers performed a task that their readers would subsequently perform, and the other half of the writers performed a control task. In our first and second experiments, the writers who gained their readers’ perspective by performing their readers’ task successfully revised their descriptions of geometric figures, whereas writers who performed the control task did not. In our third experiment, we discovered that writers who performed their readers’ task did not improve their descriptions merely because they were exposed to examples of other writers’ descriptions. We concluded that gaining their readers’ perspective helps writers communicate more clearly because perspective-taking helps writers form a mental representation of how readers interpret their texts. PMID:25404785

Taking Math Anxiety out of Math Instruction

ERIC Educational Resources Information Center

Shields, Darla J.

2007-01-01

To take math anxiety out of math instruction, teachers need to first know how to easily diagnose it in their students and second, how to analyze causes. Results of a recent study revealed that while students believed that their math anxiety was largely related to a lack of mathematical understanding, they often blamed their teachers for causing…

Place assessment: how people define ecosystems.

Treesearch

Steven J. Galliano; Gary M. Loeffler

1999-01-01

Understanding the concepts of place in ecosystem management may allow land managers to more actively inventory and understand the meanings that people attach to the lands and resources under the care of the land manager. Because place assessment has not been used operationally in past large-scale evaluations and analyses, it was necessary in the assessment of the...

Take Care of Your Teeth and Gums

MedlinePlus

... This Topic En español Take Care of Your Teeth and Gums Browse Sections The Basics Overview Take ... Brushing Tips 3 of 5 sections Take Action: Dental Checkups Get regular checkups at the dentist. Visit ...

Ketamine decreases postoperative pain scores in patients taking opioids for chronic pain: results of a prospective, randomized, double-blind study.

PubMed

Barreveld, Antje M; Correll, Darin J; Liu, Xiaoxia; Max, Bryan; McGowan, James A; Shovel, Louisa; Wasan, Ajay D; Nedeljkovic, Srdjan S

2013-06-01

Patients prescribed opioids for chronic pain may suffer from inadequate postoperative pain control. Ketamine is an adjuvant demonstrating analgesic and opioid-sparing effects. We hypothesize that an intravenous ketamine infusion in addition to opioid-based patient-controlled analgesia (PCA) improves postoperative pain relief in this patient population. We evaluated 64 patients with chronic pain taking opioids undergoing nononcologic surgery. Patients were randomized to receive either postoperative hydromorphone PCA and continuous ketamine (0.2 mg/kg/hour), or hydromorphone PCA and saline. Patients provided numeric rating scale (NRS) pain scores for "worst," "average," and "least" pain following surgery. The primary outcome measure was change in patients' postoperative NRS scores compared with baseline NRS. Secondary and tertiary outcomes included postoperative day one 24-hour opioid use and the amount of opioid used 24 hours prior to hospital discharge. Fifty-nine patients were included in the analysis. Baseline patient characteristics were similar with the exception of age. Patients using ketamine had decreased "average" pain scores (percent change between postoperative and preoperative NRS) after surgery (13.5% decrease in the ketamine group vs 15.5% increase in NRS in the placebo group, P = 0.0057). There were no differences in "worst" or "least" pain scores or postoperative opioid use. Side effects between groups were similar. Our study demonstrates that a postoperative ketamine infusion at 0.2 mg/kg/hour in addition to opioids results in a statistically significant reduction of "average" pain scores in patients undergoing surgery who take opioids for chronic pain. However, "least" and "worst" pain scores and the amount of opioid used postoperatively did not differ between groups. Thus, the use of a postoperative ketamine infusion at 0.2 mg/kg/hour provides limited benefit in improving pain management for this challenging population. Wiley Periodicals, Inc.

Extracting grid cell characteristics from place cell inputs using non-negative principal component analysis

PubMed Central

Dordek, Yedidyah; Soudry, Daniel; Meir, Ron; Derdikman, Dori

2016-01-01

Many recent models study the downstream projection from grid cells to place cells, while recent data have pointed out the importance of the feedback projection. We thus asked how grid cells are affected by the nature of the input from the place cells. We propose a single-layer neural network with feedforward weights connecting place-like input cells to grid cell outputs. Place-to-grid weights are learned via a generalized Hebbian rule. The architecture of this network highly resembles neural networks used to perform Principal Component Analysis (PCA). Both numerical results and analytic considerations indicate that if the components of the feedforward neural network are non-negative, the output converges to a hexagonal lattice. Without the non-negativity constraint, the output converges to a square lattice. Consistent with experiments, grid spacing ratio between the first two consecutive modules is −1.4. Our results express a possible linkage between place cell to grid cell interactions and PCA. DOI: http://dx.doi.org/10.7554/eLife.10094.001 PMID:26952211

Place field assembly distribution encodes preferred locations

PubMed Central

Mamad, Omar; Stumpp, Lars; McNamara, Harold M.; Ramakrishnan, Charu; Deisseroth, Karl; Reilly, Richard B.

2017-01-01

The hippocampus is the main locus of episodic memory formation and the neurons there encode the spatial map of the environment. Hippocampal place cells represent location, but their role in the learning of preferential location remains unclear. The hippocampus may encode locations independently from the stimuli and events that are associated with these locations. We have discovered a unique population code for the experience-dependent value of the context. The degree of reward-driven navigation preference highly correlates with the spatial distribution of the place fields recorded in the CA1 region of the hippocampus. We show place field clustering towards rewarded locations. Optogenetic manipulation of the ventral tegmental area demonstrates that the experience-dependent place field assembly distribution is directed by tegmental dopaminergic activity. The ability of the place cells to remap parallels the acquisition of reward context. Our findings present key evidence that the hippocampal neurons are not merely mapping the static environment but also store the concurrent context reward value, enabling episodic memory for past experience to support future adaptive behavior. PMID:28898248

A shared respite—The meaning of place for family well-being in families living with chronic illness

PubMed Central

Årestedt, Liselott; Benzein, Eva; Persson, Carina; Rämgård, Margareta

2016-01-01

Living with chronic illness is a family affair that involves ongoing changes and challenges in everyday life. When life changes, the environment is important for family health and well-being. The relation between a place and a family is rarely described, and therefore the aim of this study was to explore the meaning of place for family well-being in families living with chronic illness. A qualitative design was chosen. Data were collected by photovoice combined with narrative family research interviews with 10 families living with chronic illness. A phenomenological hermeneutic analysis was used to interpret the data. The results showed that the meaning of place for family well-being in families living with chronic illness can be described as “a shared respite.” This main theme included three subthemes: “a place for relief,” “a place for reflection,” and “a place for re-creation.” These results were further understood by means of the concept place security. Feeling well means having place security in these families. Through knowledge about the meaning of place for family well-being, health care personnel can stimulate families living with chronic illness to find respite in places that contribute to well-being, both in familiar and new places. PMID:26956097

A shared respite--The meaning of place for family well-being in families living with chronic illness.

PubMed

Årestedt, Liselott; Benzein, Eva; Persson, Carina; Rämgård, Margareta

2016-01-01

Living with chronic illness is a family affair that involves ongoing changes and challenges in everyday life. When life changes, the environment is important for family health and well-being. The relation between a place and a family is rarely described, and therefore the aim of this study was to explore the meaning of place for family well-being in families living with chronic illness. A qualitative design was chosen. Data were collected by photovoice combined with narrative family research interviews with 10 families living with chronic illness. A phenomenological hermeneutic analysis was used to interpret the data. The results showed that the meaning of place for family well-being in families living with chronic illness can be described as "a shared respite." This main theme included three subthemes: "a place for relief," "a place for reflection," and "a place for re-creation." These results were further understood by means of the concept place security. Feeling well means having place security in these families. Through knowledge about the meaning of place for family well-being, health care personnel can stimulate families living with chronic illness to find respite in places that contribute to well-being, both in familiar and new places.

Architecture and health care: a place for sociology.

PubMed

Martin, Daryl; Nettleton, Sarah; Buse, Christina; Prior, Lindsay; Twigg, Julia

2015-09-01

Sociologists of health and illness have tended to overlook the architecture and buildings used in health care. This contrasts with medical geographers who have yielded a body of work on the significance of places and spaces in the experience of health and illness. A review of sociological studies of the role of the built environment in the performance of medical practice uncovers an important vein of work, worthy of further study. Through the historically situated example of hospital architecture, this article seeks to tease out substantive and methodological issues that can inform a distinctive sociology of healthcare architecture. Contemporary healthcare buildings manifest design models developed for hotels, shopping malls and homes. These design features are congruent with neoliberal forms of subjectivity in which patients are constituted as consumers and responsibilised citizens. We conclude that an adequate sociology of healthcare architecture necessitates an appreciation of both the construction and experience of buildings, exploring the briefs and plans of their designers, and observing their everyday uses. Combining approaches and methods from the sociology of health and illness and science and technology studies offers potential for a novel research agenda that takes healthcare buildings as its substantive focus. © 2015 Foundation for the Sociology of Health & Illness.

In Place Calibration of Aerosol Optical Depth Instruments.

NASA Astrophysics Data System (ADS)

Denn, F. M.; Fabbri, B. E.; Schuster, G. L.

2016-12-01

Aerosol Optical Depth (AOD) is important because aerosols determine atmospheric energy deposition and cloud condensation nuclei. AOD can be determined with a narrow band sun photometer. The first step in determining AOD is calibration, which is the determination of the top of atmosphere values (V0). The sun photometer considered here is a Yankee Environmental Multi-Filter Rotating Shadowband Radiometer (MFRSR). Four methods of determining the top of atmosphere values are examined and applied to data taken during the Third Filter Radiometer Comparison (FRC-III), held in Davos, Switzerland during September and October of 2015. Data from a set of three Physikalisch Meteorologisches Observatorium Davos (PMOD) manufactured Precision Filter Radiometers (PFRs), known as the PFR Triad, were used as the reference data set. Data were collected over a five year period at two Baseline Surface Radiation Network Sites: CLH (Chesapeake Light House, 25 kilometers off the Virginia coast); LRC (located in southeast Virginia); at PMOD; and at Mauna Loa, Hawaii. AODs determined using in place calibration agree with values determined by the Triad as well as or better than AODs determined using mountain calibrations, but determination of the V0s takes longer. Also, there is no possibility of instrument damage during shipping.

Real and hypothetical monetary rewards modulate risk taking in the brain.

PubMed

Xu, Sihua; Pan, Yu; Wang, You; Spaeth, Andrea M; Qu, Zhe; Rao, Hengyi

2016-07-07

Both real and hypothetical monetary rewards are widely used as reinforcers in risk taking and decision making studies. However, whether real and hypothetical monetary rewards modulate risk taking and decision making in the same manner remains controversial. In this study, we used event-related potentials (ERP) with a balloon analogue risk task (BART) paradigm to examine the effects of real and hypothetical monetary rewards on risk taking in the brain. Behavioral data showed reduced risk taking after negative feedback (money loss) during the BART with real rewards compared to those with hypothetical rewards, suggesting increased loss aversion with real monetary rewards. The ERP data demonstrated a larger feedback-related negativity (FRN) in response to money loss during risk taking with real rewards compared to those with hypothetical rewards, which may reflect greater prediction error or regret emotion after real monetary losses. These findings demonstrate differential effects of real versus hypothetical monetary rewards on risk taking behavior and brain activity, suggesting a caution when drawing conclusions about real choices from hypothetical studies of intended behavior, especially when large rewards are used. The results have implications for future utility of real and hypothetical monetary rewards in studies of risk taking and decision making.

Taking centre stage...

NASA Astrophysics Data System (ADS)

1998-11-01

HAMLET (Highly Automated Multimedia Light Enhanced Theatre) was the star performance at the recent finals of the `Young Engineer for Britain' competition, held at the Commonwealth Institute in London. This state-of-the-art computer-controlled theatre lighting system won the title `Young Engineers for Britain 1998' for David Kelnar, Jonathan Scott, Ramsay Waller and John Wyllie (all aged 16) from Merchiston Castle School, Edinburgh. HAMLET replaces conventional manually-operated controls with a special computer program, and should find use in the thousands of small theatres, schools and amateur drama productions that operate with limited resources and without specialist expertise. The four students received a £2500 prize between them, along with £2500 for their school, and in addition they were invited to spend a special day with the Royal Engineers. A project designed to improve car locking systems enabled Ian Robinson of Durham University to take the `Working in industry award' worth £1000. He was also given the opportunity of a day at sea with the Royal Navy. Other prizewinners with their projects included: Jun Baba of Bloxham School, Banbury (a cardboard armchair which converts into a desk and chair); Kobika Sritharan and Gemma Hancock, Bancroft's School, Essex (a rain warning system for a washing line); and Alistair Clarke, Sam James and Ruth Jenkins, Bishop of Llandaff High School, Cardiff (a mechanism to open and close the retractable roof of the Millennium Stadium in Cardiff). The two principal national sponsors of the competition, which is organized by the Engineering Council, are Lloyd's Register and GEC. Industrial companies, professional engineering institutions and educational bodies also provided national and regional prizes and support. During this year's finals, various additional activities took place, allowing the students to surf the Internet and navigate individual engineering websites on a network of computers. They also visited the

Commissioning and first results of the NA62 RICH

NASA Astrophysics Data System (ADS)

Lenti, M.; NA62 RICH Working Group

2016-12-01

The NA62 experiment at CERN has been constructed to measure the ultra rare charged kaon decay into a charged pion and two neutrinos with a 10% uncertainty. The main background is the charged kaon decay into a muon and a neutrino which is suppressed by kinematic tools using a magnetic spectrometer and by the different stopping power of muons and pions in the calorimeters. A RICH detector is needed to further suppress the μ+ contamination in the π+ sample by a factor of at least 100 between 15 and 35 GeV/c momentum, to measure the pion crossing time with a resolution of about 100 ps and to produce the trigger for a charged track. The detector consists of a 17 m long tank (vessel), filled with neon gas at atmospheric pressure. Cherenkov light is reflected by a mosaic of 20 spherical mirrors with 17 m focal length, placed at the downstream end, and collected by 1952 photomultipliers (PMTs) placed at the upstream end. The RICH detector installation was completed in the summer of 2014 and the detector was used for the first time during the pilot run at the end of 2014. The RICH was then operated during the NA62 Commissioning Run in 2015 and in the 2016 Physics Run. It must be noted that in 2014 and 2015 the RICH mirror alignment was not optimal and the need of a better performance in the pion-muon separation was the main reason for the detector maintenance carried out in the 2015-2016 winter shutdown. In this contribution the construction of the detector will be described and the performance reached during the 2014-2015 data-taking will be discussed; preliminary results from the 2016 data-taking will also be shown.

Lost opportunities in HIV prevention: programmes miss places where exposures are highest

PubMed Central

Sandøy, Ingvild F; Siziya, Seter; Fylkesnes, Knut

2008-01-01

Background Efforts at HIV prevention that focus on high risk places might be more effective and less stigmatizing than those targeting high risk groups. The objective of the present study was to assess risk behaviour patterns, signs of current preventive interventions and apparent gaps in places where the risk of HIV transmission is high and in communities with high HIV prevalence. Methods The PLACE method was used to collect data. Inhabitants of selected communities in Lusaka and Livingstone were interviewed about where people met new sexual partners. Signs of HIV preventive activities in these places were recorded. At selected venues, people were interviewed about their sexual behaviour. Peer educators and staff of NGOs were also interviewed. Results The places identified were mostly bars, restaurants or sherbeens, and fewer than 20% reported any HIV preventive activity such as meetings, pamphlets or posters. In 43% of places in Livingstone and 26% in Lusaka, condoms were never available. There were few active peer educators. Among the 432 persons in Lusaka and 676 in Livingstone who were invited for interview about sexual behaviour, consistent condom use was relatively high in Lusaka (77%) but low in Livingstone (44% of men and 34% of women). Having no condom available was the most common reason for not using one. Condom use in Livingstone was higher among individuals socializing in places where condoms always were available. Conclusion In the places studied we found a high prevalence of behaviours with a high potential for HIV transmission but few signs of HIV preventive interventions. Covering the gaps in prevention in these high exposure places should be given the highest priority. PMID:18218124

Next Place Prediction Based on Spatiotemporal Pattern Mining of Mobile Device Logs.

PubMed

Lee, Sungjun; Lim, Junseok; Park, Jonghun; Kim, Kwanho

2016-01-23

Due to the recent explosive growth of location-aware services based on mobile devices, predicting the next places of a user is of increasing importance to enable proactive information services. In this paper, we introduce a data-driven framework that aims to predict the user's next places using his/her past visiting patterns analyzed from mobile device logs. Specifically, the notion of the spatiotemporal-periodic (STP) pattern is proposed to capture the visits with spatiotemporal periodicity by focusing on a detail level of location for each individual. Subsequently, we present algorithms that extract the STP patterns from a user's past visiting behaviors and predict the next places based on the patterns. The experiment results obtained by using a real-world dataset show that the proposed methods are more effective in predicting the user's next places than the previous approaches considered in most cases.

Does mood state change risk taking tendency in older adults?

PubMed

Chou, Kee-Lee; Lee, Tatia M C; Ho, Andy H Y

2007-06-01

No study has been conducted to evaluate the influences of age differences on specific moods for risk taking tendencies. This study examined the patterns of risk taking tendencies among younger and older persons in 3 transient affective states: positive, neutral, and negative moods. By means of viewing happy, neutral, or sad movie clips, participants were induced to the respective mood. Risk taking tendencies were measured with decision tasks modified from the Choice Dilemmas Questionnaire (N. Kogan & M. A. Wallach, 1964). Consistent with the affect infusion model (J. P. Forgas, 1995), risk taking tendency was greater for those individuals who were in a happy mood than for those who were in a sad mood, for both young and older participants. However, an asymmetrical effect of positive and negative mood on risk taking tendency was identified among both the young and older participants, but in opposite directions. These results are consistent with the predictions of the negativity bias and the positivity effect found in young and older adults, respectively, and are interpreted via information processing and motivation effects of mood on the decision maker. ((c) 2007 APA, all rights reserved).

Taking Over a Broken Program

ERIC Educational Resources Information Center

Grabowski, Carl

2008-01-01

Taking over a broken program can be one of the hardest tasks to take on. However, working towards a vision and a common goal--and eventually getting there--makes it all worth it in the end. In this article, the author shares the lessons she learned as the new director for the Bright Horizons Center in Ashburn, Virginia. She suggests that new…

Wired: Energy Drinks, Jock Identity, Masculine Norms, and Risk Taking

PubMed Central

Miller, Kathleen E.

2008-01-01

Objective The author examined gendered links among sport-related identity, endorsement of conventional masculine norms, risk taking, and energy-drink consumption. Participants The author surveyed 795 undergraduate students enrolled in introductory-level courses at a public university. Methods The author conducted linear regression analyses of energy-drink consumption frequencies on sociodemographic characteristics, jock identity, masculine norms, and risk-taking behavior. Results Of participants, 39% consumed an energy drink in the past month, with more frequent use by men (2.49 d/month) than by women (1.22 d/month). Strength of jock identity was positively associated with frequency of energy-drink consumption; this relationship was mediated by both masculine norms and risk-taking behavior. Conclusions Sport-related identity, masculinity, and risk taking are components of the emerging portrait of a toxic jock identity, which may signal an elevated risk for health-compromising behaviors. College undergraduates’ frequent consumption of Red Bull and comparable energy drinks should be recognized as a potential predictor of toxic jock identity. PMID:18400659

The quality of life of older people aging in place: a literature review.

PubMed

Vanleerberghe, Patricia; De Witte, Nico; Claes, Claudia; Schalock, Robert L; Verté, Dominique

2017-11-01

In order to cope with the challenges that are the result of an aging population, policies and services promote keeping elders in the community and letting them age in place rather than sending them to specialized institutions. Aging in place refers to the option where people can stay in their homes as they age. This policy option, however, poses various challenges and may also threaten the quality of life of the aging. A literature review was performed on the quality of life of older people aging in place to determine whether the actual assessment of quality of life can be used within aging in place. Web of Science, PubMed, CINAHL, Sociological Abstracts and Social Science Research Network were searched for publications on "Ag(e)ing in place" AND "Quality of life." Although assessment is crucial to a policy pursuing a good quality of life, literature reveals that it is seldom performed. Only a small part of the studies report on the assessment of quality of life, including the instruments used and the results. The findings also indicate that there is no consensus on the definition of quality of life or its domains structures. As no existing instrument assessing the quality of life of older people aging in place could be identified, such a tool should be developed, because any policy towards this growing group of people should be complemented by an evaluation.

48 CFR 52.225-18 - Place of Manufacture.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Place of Manufacture. 52....225-18 Place of Manufacture. As prescribed in 25.1101(f), insert the following solicitation provision: Place of Manufacture (SEP 2006) (a) Definitions. As used in this clause— Manufactured end product means...

48 CFR 52.225-18 - Place of Manufacture.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Place of Manufacture. 52....225-18 Place of Manufacture. As prescribed in 25.1101(f), insert the following solicitation provision: Place of Manufacture (SEP 2006) (a) Definitions. As used in this clause— Manufactured end product means...

48 CFR 52.225-18 - Place of Manufacture.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Place of Manufacture. 52....225-18 Place of Manufacture. As prescribed in 25.1101(f), insert the following solicitation provision: Place of Manufacture (SEP 2006) (a) Definitions. As used in this clause— Manufactured end product means...

48 CFR 52.225-18 - Place of Manufacture.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Place of Manufacture. 52....225-18 Place of Manufacture. As prescribed in 25.1101(f), insert the following solicitation provision: Place of Manufacture (SEP 2006) (a) Definitions. As used in this clause— Manufactured end product means...

Food consumed outside the home in Brazil according to places of purchase

PubMed Central

Bezerra, Ilana Nogueira; Moreira, Tyciane Maria Vieira; Cavalcante, Jessica Brito; Souza, Amanda de Moura; Sichieri, Rosely

2017-01-01

ABSTRACT OBJECTIVE This study aims to describe the places of purchase of food consumed outside the home, characterize consumers according to the places of consumption, and identify the food purchased by place of consumption in Brazil. METHODS We have used data from the Pesquisa de Orçamento Familiar (Household Budget Survey) of 2008-2009 with a sample of 152,895 subjects over 10 years of age. The purchase of food outside the home was collected from the records of all expenditures made in seven days. The places of purchase were grouped according to their characteristics: supermarket, bakery, street food, restaurant, snack bar, fruit shop, and other places. The types of food were grouped into nine categories, considering the nutritional aspects and the marketing characteristics of the item. We have estimated the frequency of purchase in the seven groups of places in Brazil and according to gender and type of food purchased per place. We have calculated the average age, income and years of education, as well as the per capita expenditure according to places of purchase of food consumed outside the home. RESULTS The purchase of food outside the home was reported by 41.2% of the subjects, being it greater among men than women (44% versus 38.5%). Adults had a higher frequency (46%) than teenagers (37.7%) and older adults (24.2%). The highest frequency of places of purchase were snack bar (16.9%) and restaurant (16.4%), while the fruit shop (1.2%) presented the lowest frequency. Sweets, snack chips and soft drinks were the most purchased items in most places. Average expenditure was higher for restaurant (R$33.20) and lower for fruit shop (R$4.10) and street food (R$5.00). CONCLUSIONS The highest percentage of food consumed outside the home comes from snack bars and restaurants, pointing to important places for the development of public policies focused on promoting healthy eating. PMID:28355339

Social structure is where the hearth is: a "woman's place" in Beti society.

PubMed

Houseman, M

1988-01-01

Among the patrilineal, virilocal Beti, a people of the Southern Cameroon, the 3 stones of the cooking hearth symbolize the 3 kinship identities which define a woman's place in Beti society: her mother-in-law ("senior co-wife"), her daughter-in-law ("junior co-wife"), and her son-in-law ("daughter's husband"). Among her own descent group she is always a daughter; among her marital relations she is an adult, but a foreigner; but her real place in society is defined in terms of her position among her "co-affines," i.e., those with whom she is linked by common marital ties. A Beti village is the material manifestation of the "house of people," which is composed of a headman, his same-womb brothers, his mother's house's junior co-wives' sons, and his unmarried same-womb sisters and daughters. The house of people's women's children are classified as "of same father." Within the "same father house of people" are a series of matrifocal houses, which form the basis of new domestic units when the headman dies and the mens' house is dismantled. A new house of people is formed with son as headman and mother as "hindwoman." Thus, although the Beti are patrilineal, a man's house of people proceeds from his mother's house, but whether or not a woman becomes a "hindwoman" depends on her sons-in-law's bridewealth payments, which enable her to have daughters-in-law. A woman's becoming a "hindwoman" and originator of a new domestic unit depends on both her mother-in-law/daughter-in-law relation and her mother-in-law/son-in-law relation. Thus in the domestic organization of the village, the making of a woman's place determines the making of a man's. On the level of the lineage system, an analogous process takes place. The Beti are divided into about 100 exogamous, patrilineal, patrilocal clans, each consisting of up to 4 levels of patrilineages, designated by the names of their eponymous female ancestors. Descent is determined by recruitment and alignment. Recruitment proceeds from

The meaning of "aging in place" to older people.

PubMed

Wiles, Janine L; Leibing, Annette; Guberman, Nancy; Reeve, Jeanne; Allen, Ruth E S

2012-06-01

This study illuminates the concept of "aging in place" in terms of functional, symbolic, and emotional attachments and meanings of homes, neighbourhoods, and communities. It investigates how older people understand the meaning of "aging in place," a term widely used in aging policy and research but underexplored with older people themselves. Older people (n = 121), ranging in age from 56 to 92 years, participated in focus groups and interviews in 2 case study communities of similar size in Aotearoa New Zealand, both with high ratings on deprivation indices. The question, "What is the ideal place to grow older?" was explored, including reflections on aging in place. Thematic and narrative analyses on the meaning of aging in place are presented in this paper. Older people want choices about where and how they age in place. "Aging in place" was seen as an advantage in terms of a sense of attachment or connection and feelings of security and familiarity in relation to both homes and communities. Aging in place related to a sense of identity both through independence and autonomy and through caring relationships and roles in the places people live. Aging in place operates in multiple interacting ways, which need to be taken into account in both policy and research. The meanings of aging in place for older people have pragmatic implications beyond internal "feel good" aspects and operate interactively far beyond the "home" or housing.

Visual Place Learning in Drosophila melanogaster

PubMed Central

Ofstad, Tyler A.; Zuker, Charles S.; Reiser, Michael B.

2011-01-01

The ability of insects to learn and navigate to specific locations in the environment has fascinated naturalists for decades. While the impressive navigation abilities of ants, bees, wasps, and other insects clearly demonstrate that insects are capable of visual place learning1–4, little is known about the underlying neural circuits that mediate these behaviors. Drosophila melanogaster is a powerful model organism for dissecting the neural circuitry underlying complex behaviors, from sensory perception to learning and memory. Flies can identify and remember visual features such as size, color, and contour orientation5, 6. However, the extent to which they use vision to recall specific locations remains unclear. Here we describe a visual place-learning platform and demonstrate that Drosophila are capable of forming and retaining visual place memories to guide selective navigation. By targeted genetic silencing of small subsets of cells in the Drosophila brain we show that neurons in the ellipsoid body, but not in the mushroom bodies, are necessary for visual place learning. Together, these studies reveal distinct neuroanatomical substrates for spatial versus non-spatial learning, and substantiate Drosophila as a powerful model for the study of spatial memories. PMID:21654803

Applying the take-grant protection model

NASA Technical Reports Server (NTRS)

Bishop, Matt

1990-01-01

The Take-Grant Protection Model has in the past been used to model multilevel security hierarchies and simple protection systems. The models are extended to include theft of rights and sharing information, and additional security policies are examined. The analysis suggests that in some cases the basic rules of the Take-Grant Protection Model should be augmented to represent the policy properly; when appropriate, such modifications are made and their efforts with respect to the policy and its Take-Grant representation are discussed.

75 FR 38991 - Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to Space Vehicle and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-07

... Importing Marine Mammals; Taking Marine Mammals Incidental to Space Vehicle and Missile Launch Operations at... application from the Alaska Aerospace Corporation (AAC) for authorization to take marine mammals incidental to launching space launch vehicles, long range ballistic target missiles, and other smaller missile systems at...

PLACE: Guided Steps to Employment Readiness. Counsellor's Manual.

ERIC Educational Resources Information Center

Thomas, Robert E.; Rosove, Bruce

This counselor's manual provides step-by-step information on the use and administration of PLACE, a diagnostic and prescriptive aid in employment counseling, with clients. (Client materials are available separately.) It is divided into two "books." Book 1 contains materials concerning PLACE as a whole. Chapter 1 overviews PLACE, its…

Repositioning identity in conceptualizations of human-place bonding

Treesearch

Jinhee Jun; Gerard Kyle; James Absher; Gene Theodori

2010-01-01

In this investigation, we adapted identity theory to reassess place attachment, a multidimensional concept with cognitive, affective, and conative elements. We hypothesized that the cognitive component--place identity--is an antecedent of the affective and conative facets of place attachment. We empirically tested this reconceptualization using data from a wildland-...

Recent Borexino results and prospects for the near future

NASA Astrophysics Data System (ADS)

D'Angelo, D.; Agostini, M.; Altenmüller, K.; Appel, S.; Bellini, G.; Benziger, J.; Bick, D.; Bonfini, G.; Bravo, D.; Caccianiga, B.; Calaprice, F.; Caminata, A.; Cavalcante, P.; Chepurnov, A.; Davini, S.; Derbin, A.; Di Noto, L.; Drachnev, I.; Etenko, A.; Fomenko, K.; Franco, D.; Gabriele, F.; Galbiati, C.; Ghiano, C.; Giammarchi, M.; Goeger-Neff, M.; Goretti, A.; Gromov, M.; Hagner, C.; Hungerford, E.; Ianni, Aldo; Ianni, Andrea; Jedrzejczak, K.; Kaiser, M.; Kobychev, V.; Korablev, D.; Korga, G.; Kryn, D.; Laubenstein, M.; Lehnert, B.; Litvinovich, E.; Lombardi, F.; Lombardi, P.; Ludhova, L.; Lukyanchenko, G.; Machulin, I.; Manecki, S.; Maneschg, W.; Marcocci, S.; Meroni, E.; Meyer, M.; Miramonti, L.; Misiaszek, M.; Montuschi, M.; Mosteiro, P.; Muratova, V.; Neumair, B.; Oberauer, L.; Obolensky, M.; Ortica, F.; Pallavicini, M.; Papp, L.; Perasso, L.; Pocar, A.; Ranucci, G.; Razeto, A.; Re, A.; Romani, A.; Roncin, R.; Rossi, N.; Schönert, S.; Semenov, D.; Simgen, H.; Skorokhvatov, M.; Smirnov, O.; Sotnikov, A.; Sukhotin, S.; Suvorov, Y.; Tartaglia, R.; Testera, G.; Thurn, J.; Toropova, M.; Unzhakov, E.; Vishneva, A.; Vogelaar, R. B.; von Feilitzsch, F.; Wang, H.; Weinz, S.; Winter, J.; Wojcik, M.; Wurm, M.; Yokley, Z.; Zaimidoroga, O.; Zavatarelli, S.; Zuber, K.; Zuzel, G.

2016-11-01

The Borexino experiment located in the Gran Sasso National Laboratory, is an organic liquid scintillator detector conceived for the real time spectroscopy of low energy solar neutrinos. The phase-I of the data taking campaign (2007 - 2010) has allowed the first independent measurements of 7Be and pep solar neutrino fluxes as well as the first measurement of anti-neutrinos from the Earth. After a purification of the scintillator, Borexino is now in phase-II since 2011. Thanks to the unprecedented background levels, we have performed the first flux measurement of neutrinos from the fundamental pp reaction which powers the Sun. We review this breakthrough result and other recent results, including the latest review of our terrestrial neutrino analysis. We also discuss the upcoming measurements on middle energy solar neutrino spectral components (pep, CNO) and the new project SOX devoted to the study of sterile neutrinos via the use of a neutrino source placed in close proximity of the detector's active material.

Place-based social contact and mixing: a typology of generic meeting places of relevance for infectious disease transmission.

PubMed

Strömgren, M; Holm, E; Dahlström, Ö; Ekberg, J; Eriksson, H; Spreco, A; Timpka, T

2017-09-01

This study aims to develop a typology of generic meeting places based on social contact and mixing of relevance for infectious disease transmission. Data were collected by means of a contact diary survey conducted on a representative sample of the Swedish population. The typology is derived from a cluster analysis accounting for four dimensions associated with transmission risk: visit propensity and its characteristics in terms of duration, number of other persons present and likelihood of physical contact. In the analysis, we also study demographic, socio-economic and geographical differences in the propensity of visiting meeting places. The typology identifies the family venue, the fixed activity site, the family vehicle, the trading plaza and the social network hub as generic meeting places. The meeting place typology represents a spatially explicit account of social contact and mixing relevant to infectious disease modelling, where the social context of the outbreak can be highlighted in light of the actual infectious disease.

A Sense of Autonomy in Young Children's Special Places

ERIC Educational Resources Information Center

Green, Carie

2013-01-01

Early childhood is a significant time when children begin to develop their place identity. As they discover their environment, young children claim special places in which to construct their own experiences. In exploring ways to connect children with place, particularly nature, caregivers need to consider children's place perspectives in the…

46 CFR 127.330 - Guards in dangerous places.

Code of Federal Regulations, 2010 CFR