Search for sdB/WD pulsators in the Kepler FOV

NASA Astrophysics Data System (ADS)

Silvotti, R.; Handler, G.; Schuh, S.; Castanheira, B.; Kjeldsen, H.

2009-03-01

In this article we present the preliminary results of an observational search for subdwarf B and white dwarf pulsators in the Kepler field of view (FOV), performed using the DOLORES camera attached to the 3.6 m Telescopio Nazionale Galileo (TNG).

Community attitudes toward rationing ARVs: a qualitative study of justice and equity.

PubMed

Rennie, Stuart

2006-12-01

Medical rationing of anti-retroviral therapies (ARVs) may conflict with the right to health, but rationing is nevertheless a reality in developing countries. In this article, which is based on a poster presentation at the conference, Stuart Rennie presents the preliminary findings of a study on community attitudes towards rationing ARVs in the Democratic Republic of Congo (DRC).

Inhalers and nebulizers: basic principles and preliminary measurements

NASA Astrophysics Data System (ADS)

Misik, Ondrej; Lizal, Frantisek; Asl, Vahid Farhikhteh; Belka, Miloslav; Jedelsky, Jan; Elcner, Jakub; Jicha, Miroslav

2018-06-01

Inhalers are hand-held devices which are used for administration of therapeutic aerosols via inhalation. Nebulizers are larger devices serving for home and hospital care using inhaled medication. This contribution describes the basic principles of dispersion of aerosol particles used in various types of inhalers and nebulizers, and lists the basic physical mechanisms contributing to the deposition of inhaled particles in the human airways. The second part of this article presents experimental setup, methodology and preliminary results of particle size distributions produced by several selected inhalers and nebulizers.

Should an obsessive-compulsive spectrum grouping of disorders be included in DSM-V?

PubMed

Phillips, Katharine A; Stein, Dan J; Rauch, Scott L; Hollander, Eric; Fallon, Brian A; Barsky, Arthur; Fineberg, Naomi; Mataix-Cols, David; Ferrão, Ygor Arzeno; Saxena, Sanjaya; Wilhelm, Sabine; Kelly, Megan M; Clark, Lee Anna; Pinto, Anthony; Bienvenu, O Joseph; Farrow, Joanne; Leckman, James

2010-06-01

The obsessive-compulsive (OC) spectrum has been discussed in the literature for two decades. Proponents of this concept propose that certain disorders characterized by repetitive thoughts and/or behaviors are related to obsessive-compulsive disorder (OCD), and suggest that such disorders be grouped together in the same category (i.e. grouping, or "chapter") in DSM. This article addresses this topic and presents options and preliminary recommendations to be considered for DSM-V. The article builds upon and extends prior reviews of this topic that were prepared for and discussed at a DSM-V Research Planning Conference on Obsessive-Compulsive Spectrum Disorders held in 2006. Our preliminary recommendation is that an OC-spectrum grouping of disorders be included in DSM-V. Furthermore, we preliminarily recommend that consideration be given to including this group of disorders within a larger supraordinate category of "Anxiety and Obsessive-Compulsive Spectrum Disorders." These preliminary recommendations must be evaluated in light of recommendations for, and constraints upon, the overall structure of DSM-V. (c) 2010 Wiley-Liss, Inc.

Tomographic Reconstruction from a Few Views: A Multi-Marginal Optimal Transport Approach

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

Abraham, I., E-mail: isabelle.abraham@cea.fr; Abraham, R., E-mail: romain.abraham@univ-orleans.fr; Bergounioux, M., E-mail: maitine.bergounioux@univ-orleans.fr

2017-02-15

In this article, we focus on tomographic reconstruction. The problem is to determine the shape of the interior interface using a tomographic approach while very few X-ray radiographs are performed. We use a multi-marginal optimal transport approach. Preliminary numerical results are presented.

Between Pregnancy and Motherhood: Identifying Unmet Mental Health Needs in Pregnant Women with Lifetime Adversity

ERIC Educational Resources Information Center

Narayan, Angela J.; Thomas, Melanie; Nau, Melissa; Rivera, Luisa M.; Harris, William W.; Bernstein, Rosemary E.; Castro, Gloria; Lieberman, Alicia F.; Gantt, Tahnee

2017-01-01

The prenatal period represents an opportunity to buffer the intergenerational transmission of adversity through integrated, comprehensive perinatal health services for women experiencing high levels of adversity and clinical symptoms. This article presents preliminary descriptive data, drawn from an ongoing clinical research study, on prenatal…

New Initiatives in Improving Youth and Family Outcomes by Importing Evidence-Based Practices

ERIC Educational Resources Information Center

Schaeffer, Cindy M.; Saldana, Lisa; Rowland, Melisa D.; Henggeler, Scott W.; Swenson, Cynthia Cupit

2008-01-01

This article describes three community-based research projects that are designed to enhance the effectiveness of real-world adolescent substance abuse treatment and prevention, and presents preliminary study results from each. The first project is examining statewide public sector practitioner interest in and implementation of contingency…

Cross Cultural Perspectives of Gender and Management in Universities

ERIC Educational Resources Information Center

White, K.; Riordan, S.; Ozkanli, O.; Neale, J.

2010-01-01

Aim: This article presents preliminary results of a cross cultural study of gender and management in universities. Methodology: Qualitative interviews with senior managers in each country were analysed in relation to key concepts of career paths, support, gate keeping, management skills, disciplinary factors, gendered leadership styles and…

Making the Tacit Explicit: Rethinking Culturally Inclusive Pedagogy in International Student Academic Adaptation

ERIC Educational Resources Information Center

Blasco, Maribel

2015-01-01

The article proposes an approach, broadly inspired by culturally inclusive pedagogy, to facilitate international student academic adaptation based on rendering tacit aspects of local learning cultures explicit to international full degree students, rather than adapting them. Preliminary findings are presented from a focus group-based exploratory…

Development of an Instrument to Assess Parent-College Child Communication Regarding Alcohol Use Behaviors

ERIC Educational Resources Information Center

Chaney, Beth H.; Cremeens, Jennifer

2013-01-01

Background: Past research suggests that parent-child communication can serve as protective factors to reduce alcohol misuse among college-aged children. Purpose: This article presents the methodology used and preliminary findings for developing and validating an instrument to assess parent-college student communication regarding alcohol use.…

Multiculturalism and Human Rights in Civic Education: The Case of British Columbia, Canada

ERIC Educational Resources Information Center

Bromley, Patricia

2011-01-01

Background: This paper considers how textbooks resolve the tension between contradictory goals of promoting a cohesive national identity while teaching respect and equality among diverse social groups in British Columbia (B.C.), Canada. Purpose: The article presents preliminary results of a larger study examining the content of required civic…

Reading Research in 1984: Comprehension, Computers, Communication. Fifth Yearbook of the American Reading Forum.

ERIC Educational Resources Information Center

McNinch, George H., Ed.; And Others

Conference presentations of research on reading comprehension, reading instruction, computer applications in reading instruction, and reading theory are compiled in this yearbook. Titles and authors of some of the articles are as follows: "A Rationale for Teaching Children with Limited English Proficiency" (M. Zintz); "Preliminary Development of a…

Investigating Effects of Invasive Species on Plant Community Structure

ERIC Educational Resources Information Center

Franklin, Wilfred

2008-01-01

In this article, the author presents a field study project that explores factors influencing forest community structure and lifts the veil off of "plant blindness." This ecological study consists of three laboratories: (1) preliminary field trip to the study site; (2) plant survey; and (3) analyzing plant community structure with descriptive…

Features and Natural Classes in ASL Handshapes

ERIC Educational Resources Information Center

Whitworth, Cecily

2011-01-01

This article argues for the necessity of phonetic analysis in signed language linguistics and presents a case study of one analytical system being used in a preliminary attempt to identify natural classes and investigate variation in ASL handshapes. Robbin Battison (1978) first described what is now a widely accepted list of basic handshapes,…

Developing a Theory-Driven Model of Community College Student Engagement

ERIC Educational Resources Information Center

Schuetz, Pam

2008-01-01

This article presents a study that uses iterative searches of literature, guided by data from campus observations, interviews, and surveys, to locate and test a theory that can be used to strengthen institutional leverage over student engagement and outcomes. A review of literature was conducted to frame a preliminary theoretical framework for…

Increasing Parent Involvement in Youth HIV Prevention: A Randomized Caribbean Study

ERIC Educational Resources Information Center

Baptiste, Donna R.; Kapungu, Chisina; Miller, Steve; Crown, Laurel; Henry, David; Da Costa Martinez, Dona; Jo-Bennett, Karen

2009-01-01

This article presents preliminary findings of a randomized HIV prevention study in Trinidad and Tobago in the Caribbean. The study centers on a family HIV workshop aimed at strengthening parenting skills that are empirically linked to reducing adolescent HIV exposure and other sexual risks. These skills include parental monitoring; educating youth…

A Study of Interactions among Ambiguity Tolerance, Classroom Work Styles, and English Proficiency

ERIC Educational Resources Information Center

Chiang, Hui-Hua

2016-01-01

This article presents a preliminary investigation of the inter-relationships between English learners' tolerance for ambiguity, their classroom work styles, and their level of English proficiency. The study population comprised 46 English as a foreign language (EFL) students attending a technical college in Taiwan. The findings indicated that a…

Initial Open Trial of a Computerized Behavioral Activation Treatment for Depression

ERIC Educational Resources Information Center

Spates, C. Richard; Kalata, Alyssa H.; Ozeki, Satoshi; Stanton, Cory E.; Peters, Sofia

2013-01-01

This article presents preliminary findings from use of a novel computer program that implements an evidence-based psychological intervention to treat depression based on behavioral activation (BA) therapy. The program is titled “Building a Meaningful Life Through Behavioral Activation”. The findings derive from an open trial with moderate to…

Competencies for the Contemporary Career: Development and Preliminary Validation of the Career Competencies Questionnaire

ERIC Educational Resources Information Center

Akkermans, Jos; Brenninkmeijer, Veerle; Huibers, Marthe; Blonk, Roland W. B.

2013-01-01

A new and promising area of research has recently emerged in the field of career development: career competencies. The present article provides a framework of career competencies that integrates several perspectives from the literature. The framework distinguishes between reflective, communicative, and behavioral career competencies. Six career…

Oral Reading Fluency and Prosody: A Preliminary Analysis of the Greek Language

ERIC Educational Resources Information Center

Sarris, Menelaos; Dimakos, Ioannis C.

2015-01-01

This article presents results from an initial investigation of Greek oral reading fluency and prosody. Although currently held perspectives consider reading the product of reading decoding and reading comprehension, there is enough evidence (both Greek and foreign) to suggest that other variables may affect reading, as well. Such variables include…

Widening Participation Creatively: Creative Arts Education for Social Inclusion

ERIC Educational Resources Information Center

Felton, Emma; Vichie, Krystle; Moore, Eloise

2016-01-01

University participation among students from low socio-economic backgrounds in Australia is low and nationwide strategies are in place to help bridge the gap. This article presents a preliminary evaluation of a creative arts-based outreach program to raise awareness and aspiration for university study among students from low-income backgrounds.…

Educating Social Workers for Practice in Integrated Health Care: A Model Implemented in a Graduate Social Work Program

ERIC Educational Resources Information Center

Mattison, Debra; Weaver, Addie; Zebrack, Brad; Fischer, Dan; Dubin, Leslie

2017-01-01

This article introduces a curricular innovation, the Integrated Health Scholars Program (IHSP), developed to prepare master's-level social work students for practice in integrated health care settings, and presents preliminary findings related to students' self-reported program competencies and perceptions. IHSP, implemented in a…

The Discrepancy-Induced Source Comprehension (D-ISC) Model: Basic Assumptions and Preliminary Evidence

ERIC Educational Resources Information Center

Braasch, Jason L. G.; Bråten, Ivar

2017-01-01

Despite the importance of source attention and evaluation for learning from texts, little is known about the particular conditions that encourage sourcing during reading. In this article, basic assumptions of the discrepancy-induced source comprehension (D-ISC) model are presented, which describes the moment-by-moment cognitive processes that…

Investigation of methods and equipment for compaction of composite mixtures during their granulation

NASA Astrophysics Data System (ADS)

Shkarpetkin, E. A.; Osokin, A. V.; Sabaev, V. G.

2018-03-01

The article presents the results of a literature analysis of the methods of compaction of materials, analytical and experimental research on the creation of a roller compacting device and the determination of its operation modes, which provides an efficient preliminary compaction of a composite mixture based on technogenic materials.

Using media to promote suicide prevention hotlines to Veteran households.

PubMed

Karras, Elizabeth; Stephens, Brady; Kemp, Janet E; Bossarte, Robert M

2014-02-01

This article presents preliminary evidence that media campaigns are valuable in promoting suicide prevention hotlines to Veteran households by reporting data from 2526 telephone surveys. Findings from this study underscore the need for further investigation of the use of media campaigns to support suicide prevention initiatives aimed at Veteran populations.

Expert Systems: Implications for the Diagnosis and Treatment of Learning Disabilities.

ERIC Educational Resources Information Center

Hofmeister, Alan M.; Lubke, Margaret M.

1988-01-01

The article examines characteristics and present or potential applications of expert systems technology for diagnosis and treatment of learning disabilities. Preliminary findings indicate that expert systems can perform as well as humans in specific areas, and that the process of organizing knowledge bases for expert systems helps clarify existing…

MySchoolDayOnline: Applying Universal Design Principles to the Development of a Fully Accessible Online Scheduling Tool for Students with Visual Impairments

ERIC Educational Resources Information Center

Sapp, Wendy

2007-01-01

This article presents the universal design features that were identified during the alpha development of a scheduler software program, known as MySchoolDayOnline, for use in schools, and provides preliminary research on the usability of these features. The study presented here investigated the accessibility and usability of MySchoolDayOnline for…

THE PICNIC GAME: PRESENTATION OF A SITUATION OF OBSERVATION TO ASSESS FAMILY INTERACTIONS.

PubMed

Favez, Nicolas; Frascarolo, France; Grimard, Nathalie

2016-05-01

The aim of this article is to present a situation of observation designed for the assessment of family interactions: The PicNic Game (PNG). In this situation, families are invited to play at having a picnic together. This can be done with any number of children, aged from a few weeks to adolescence. A companion assessment tool, the Revised-Picnic Assessment Scale (Re-PAS), allows evaluation of interactions in the family on several dimensions. This article presents the PNG and a preliminary study of the validation of the Re-PAS dimensions in a sample of families (N = 67) with 18-month-old infants and their siblings. The PNG was well-received by the families. Construct validity of the Re-PAS was tested, first against self-reported data by mothers and fathers regarding marital satisfaction, coparenting behavior, and division of household tasks, and then against observed maternal and paternal sensitivity and controlling behaviors assessed during free-play. Results show satisfactory preliminary reliability and validity. Two contrasting cases are presented to illustrate the different interactions highlighted in the PNG. This situation is useful for researchers and clinicians, particularly as a basis for video-feedback work with the family. © 2016 Michigan Association for Infant Mental Health.

Introducing parallelism to histogramming functions for GEM systems

NASA Astrophysics Data System (ADS)

Krawczyk, Rafał D.; Czarski, Tomasz; Kolasinski, Piotr; Pozniak, Krzysztof T.; Linczuk, Maciej; Byszuk, Adrian; Chernyshova, Maryna; Juszczyk, Bartlomiej; Kasprowicz, Grzegorz; Wojenski, Andrzej; Zabolotny, Wojciech

2015-09-01

This article is an assessment of potential parallelization of histogramming algorithms in GEM detector system. Histogramming and preprocessing algorithms in MATLAB were analyzed with regard to adding parallelism. Preliminary implementation of parallel strip histogramming resulted in speedup. Analysis of algorithms parallelizability is presented. Overview of potential hardware and software support to implement parallel algorithm is discussed.

Learning with Web-Based Interactive Objects: An Investigation into Student Perceptions of Effectiveness

ERIC Educational Resources Information Center

Salajan, Florin D.; Perschbacher, Susanne; Cash, Mindy; Talwar, Reena; El-Badrawy, Wafa; Mount, Greg J.

2009-01-01

In its efforts to continue the modernization of its curriculum, the Faculty of Dentistry at the University of Toronto has developed a series of web-based interactive learning applications. This article presents the production cycle of these new interactive learning objects and the preliminary study conducted to measure the students' perception of…

Pre-Service Teachers' Knowledge for Teaching Algebra for Equity in the Middle Grades: A Preliminary Report

ERIC Educational Resources Information Center

Brown, Irving A.; Davis, Trina J.; Kulm, Gerald

2011-01-01

This article presents our plans and initial work to explore how mathematics teacher education programs can prepare teachers for diverse middle grades classrooms. It describes the start-up of a five-year National Science Foundation project to design, develop, and test technology-enriched teacher preparation strategies to address equity in algebra…

Preliminary Analysis of the Aluminiumtimber Composite Beams

NASA Astrophysics Data System (ADS)

Szumigała, Maciej; Chybiński, Marcin; Polus, Łukasz

2017-12-01

This paper presents a new type of composite structures - aluminium-timber beams. These structures have an advantage over other existing composite structures, because they are lighter. However, their application may be limited due to the high price of aluminium alloys. The authors of this article made an attempt to calculate the load-bearing capacity of an aluminium-timber beam.

Group Coaching on Pre-School Teachers' Implementation of Pyramid Model Strategies: A Program Description

ERIC Educational Resources Information Center

Fettig, Angel; Artman-Meeker, Kathleen

2016-01-01

The purpose of this article was to describe a group coaching model and present preliminary evidence of its impact on teachers' implementation of Pyramid Model practices. In particular, we described coaching strategies used to support teachers in reflecting and problem solving on the implementation of the evidence-based strategies. Preliminary…

Adapting Evidence-Based Mental Health Treatments in Community Settings: Preliminary Results from a Partnership Approach

ERIC Educational Resources Information Center

Southam-Gerow, Michael A.; Hourigan, Shannon E.; Allin, Robert B., Jr.

2009-01-01

This article describes the application of a university-community partnership model to the problem of adapting evidence-based treatment approaches in a community mental health setting. Background on partnership research is presented, with consideration of methodological and practical issues related to this kind of research. Then, a rationale for…

The Presentation of the Student Role in Everyday Classroom Life: An Assessment

ERIC Educational Resources Information Center

Marx, Jonathan I.; Solomon, Jennifer Crew; Tripp, Bradley G.

2011-01-01

In this article, the authors describe a mechanism they developed that assesses the congruence between their students' self-perceptions and the impressions they give to others. They wanted the students to view themselves, but they also wanted them to gain perspective on how others perceive their symbolic displays of affect. Preliminary results…

Correcting Erroneous N+N Structures in the Productions of French Users of English

ERIC Educational Resources Information Center

Garnier, Marie

2012-01-01

This article presents the preliminary steps to the implementation of detection and correction strategies for the erroneous use of N+N structures in the written productions of French-speaking advanced users of English. This research is carried out as part of the grammar checking project "CorrecTools", in which errors are detected and corrected…

Neuroplasticity of selective attention: Research foundations and preliminary evidence for a gene by intervention interaction

PubMed Central

Stevens, Courtney; Pakulak, Eric; Hampton Wray, Amanda; Bell, Theodore A.; Neville, Helen J.

2017-01-01

This article reviews the trajectory of our research program on selective attention, which has moved from basic research on the neural processes underlying selective attention to translational studies using selective attention as a neurobiological target for evidence-based interventions. We use this background to present a promising preliminary investigation of how genetic and experiential factors interact during development (i.e., gene × intervention interactions). Our findings provide evidence on how exposure to a family-based training can modify the associations between genotype (5-HTTLPR) and the neural mechanisms of selective attention in preschool children from lower socioeconomic status backgrounds. PMID:28819066

Neuroplasticity of selective attention: Research foundations and preliminary evidence for a gene by intervention interaction.

PubMed

Isbell, Elif; Stevens, Courtney; Pakulak, Eric; Hampton Wray, Amanda; Bell, Theodore A; Neville, Helen J

2017-08-29

This article reviews the trajectory of our research program on selective attention, which has moved from basic research on the neural processes underlying selective attention to translational studies using selective attention as a neurobiological target for evidence-based interventions. We use this background to present a promising preliminary investigation of how genetic and experiential factors interact during development (i.e., gene × intervention interactions). Our findings provide evidence on how exposure to a family-based training can modify the associations between genotype (5-HTTLPR) and the neural mechanisms of selective attention in preschool children from lower socioeconomic status backgrounds.

The professional clothing bank as evidence-based practice.

PubMed

Bishop, SueZanne Monique

2015-01-01

Little research exists linking interview-appropriate attire to improved employment outcomes for women. Thus, it appears that the professional clothing bank has not been investigated as evidence-based practice. To provide preliminary evidence for clothing banks, in this article the author synthesizes findings from existing research on the provision of a professional clothing bank as a means for offering interview-appropriate attire to poor women in job readiness programming. For context, job readiness programs are explored and a case study of one program operating a professional clothing bank is presented. Finally, preliminary considerations for planning and implementing clothing banks based on this literature review are given.

Preliminary Outcomes from an Integrated Pediatric Mental Health Outpatient Clinic.

PubMed

Maslow, Gary R; Banny, Adrienne; Pollock, McLean; Stefureac, Kristen; Rosa, Kendra; Walter, Barbara Keith; Hobbs Knutson, Katherine; Lucas, Joseph; Heilbron, Nicole

2017-10-01

An estimated 1 in 5 children in the United States meet criteria for a diagnosable mental disorder, yet fewer than 20% receive mental health services. Unmet need for psychiatric treatment may contribute to patterns of increasing use of the emergency department. This article describes an integrated pediatric evaluation center designed to prevent the need for treatment in emergency settings by increasing access to timely and appropriate care for emergent and critical mental health needs. Preliminary results showed that the center provided rapid access to assessment and treatment services for children and adolescents presenting with a wide range of psychiatric concerns. Copyright © 2017 Elsevier Inc. All rights reserved.

A Preliminary Look at Systems of Evaluating Teachers in Institutions of Higher Education and at Evaluation Methods

ERIC Educational Resources Information Center

Chinese Education and Society, 2005

2005-01-01

This article takes a preliminary look at the fundamental characteristics of systems and methods of evaluating teachers in institutions of higher education as well as at planning and implementing them. Its purpose is to deepen one's knowledge of such evaluation and improve the way it is carried out in practice. The article discusses the…

Using Organization Development Concept to Conduct Administrative Assessment of Health Promoting Schools in Taiwan--A Preliminary Study

ERIC Educational Resources Information Center

Huang, Jen-Jen; Yeh, Gwo-Liang; Tseng, Chie-Chien; Chen, Wei William; Hwu, Yin-Jinn; Jiang, Donald Dah-Shyong

2009-01-01

The Health Promoting School (HPS) programs in Taiwan were initiated and implemented with funding from Department of Health and Ministry of Education during the initial phase. The purpose of this article was to describe the application of organization development (OD) concept in the administrative assessment of HPS programs and to present results…

Attitudes among Vietnamese Educators towards Students with Disabilities and Their Implications Relative to Inclusive Practices: The Findings of a Preliminary Investigation

ERIC Educational Resources Information Center

Austin, Vance L.

2011-01-01

This article presents the findings of a short-term quantitative/qualitative study concerning the attitudes of Vietnamese educators towards individuals with disabilities and its possible implications relative to the development of inclusion and special education in Vietnam. The current conditions regarding the education of students with and without…

Developing Social Work Professional Judgment Skills: Enhancing Learning in Practice by Researching Learning in Practice

ERIC Educational Resources Information Center

Rawles, Joanna

2016-01-01

The aims of this article are twofold: to discuss the value of practice-based research as a basis for enhancing learning and teaching in social work and, as an illustration of this, to present the findings of a preliminary qualitative research study into social work students' development of professional judgment skills. The research was conducted…

Characteristics of Medical Research News Reported on Front Pages of Newspapers

PubMed Central

Lai, William Yuk Yeu; Lane, Trevor

2009-01-01

Background The placement of medical research news on a newspaper's front page is intended to gain the public's attention, so it is important to understand the source of the news in terms of research maturity and evidence level. Methodology/Principal Findings We searched LexisNexis to identify medical research reported on front pages of major newspapers published from January 1, 2000 to December 31, 2002. We used MEDLINE and Google Scholar to find journal articles corresponding to the research, and determined their evidence level. Of 734 front-page medical research stories identified, 417 (57%) referred to mature research published in peer-reviewed journals. The remaining 317 stories referred to preliminary findings presented at scientific or press meetings; 144 (45%) of those stories mentioned studies that later matured (i.e. were published in journals within 3 years after news coverage). The evidence-level distribution of the 515 journal articles quoted in news stories reporting on mature research (3% level I, 21% level II, 42% level III, 4% level IV, and 31% level V) differed from that of the 170 reports of preliminary research that later matured (1%, 19%, 35%, 12%, and 33%, respectively; chi-square test, P = .0009). No news stories indicated evidence level. Fewer than 1 in 5 news stories reporting preliminary findings acknowledged the preliminary nature of their content. Conclusions/Significance Only 57% of front-page stories reporting on medical research are based on mature research, which tends to have a higher evidence level than research with preliminary findings. Medical research news should be clearly referenced and state the evidence level and limitations to inform the public of the maturity and quality of the source. PMID:19568422

Development and preliminary reliability of a multitasking assessment for executive functioning after concussion.

PubMed

Smith, Laurel B; Radomski, Mary Vining; Davidson, Leslie Freeman; Finkelstein, Marsha; Weightman, Margaret M; McCulloch, Karen L; Scherer, Matthew R

2014-01-01

OBJECTIVES. Executive functioning deficits may result from concussion. The Charge of Quarters (CQ) Duty Task is a multitask assessment designed to assess executive functioning in servicemembers after concussion. In this article, we discuss the rationale and process used in the development of the CQ Duty Task and present pilot data from the preliminary evaluation of interrater reliability (IRR). METHOD. Three evaluators observed as 12 healthy participants performed the CQ Duty Task and measured performance using various metrics. Intraclass correlation coefficient (ICC) quantified IRR. RESULTS. The ICC for task completion was .94. ICCs for other assessment metrics were variable. CONCLUSION. Preliminary IRR data for the CQ Duty Task are encouraging, but further investigation is needed to improve IRR in some domains. Lessons learned in the development of the CQ Duty Task could benefit future test development efforts with populations other than the military. Copyright © 2014 by the American Occupational Therapy Association, Inc.

Development and Preliminary Reliability of a Multitasking Assessment for Executive Functioning After Concussion

PubMed Central

Radomski, Mary Vining; Davidson, Leslie Freeman; Finkelstein, Marsha; Weightman, Margaret M.; McCulloch, Karen L.; Scherer, Matthew R.

2014-01-01

OBJECTIVES. Executive functioning deficits may result from concussion. The Charge of Quarters (CQ) Duty Task is a multitask assessment designed to assess executive functioning in servicemembers after concussion. In this article, we discuss the rationale and process used in the development of the CQ Duty Task and present pilot data from the preliminary evaluation of interrater reliability (IRR). METHOD. Three evaluators observed as 12 healthy participants performed the CQ Duty Task and measured performance using various metrics. Intraclass correlation coefficient (ICC) quantified IRR. RESULTS. The ICC for task completion was .94. ICCs for other assessment metrics were variable. CONCLUSION. Preliminary IRR data for the CQ Duty Task are encouraging, but further investigation is needed to improve IRR in some domains. Lessons learned in the development of the CQ Duty Task could benefit future test development efforts with populations other than the military. PMID:25005507

Preliminary study of the pilot's workload during emergency procedures in helicopters air operations.

PubMed

Bezerra, Flávio G V; Ribeiro, Selma L O

2012-01-01

Military air operations and law enforcement operations in helicopters are examples of activities that require high performance of the operator. This article aimed at presenting a preliminary analysis of data obtained in the initial study in order to validate the instruments and the research protocol that focuses on the analysis of the workload imposed on helicopter pilots in emergency situations. The research was conducted in an environment of real flight training and used the NASA-TLX Scale to assess the workload and an interview guide to obtain reports on the main tasks performed. Preliminary data obtained is related to the participation of 10 (ten) volunteer pilots with experience in different types of helicopters. Four scenarios involving helicopter emergency procedures of HB-350 "Squirrel" were outlined. For this article, the analysis used only the data regarding the Physical and Mental Demands of the NASA-TLX Scale. Preliminarily, the results indicate that the "time pressure" as a factor contributing to increase mental requirement in emergency situations in flight, and that this increase was reflected in the request of mental processes such as: identification of the breakdown, attention and monitoring parameters. Future steps include extending the sample and adding physiological tools to better understand the effects of these types of emergencies on pilot performance and flight safety.

Cloud Based Web 3d GIS Taiwan Platform

NASA Astrophysics Data System (ADS)

Tsai, W.-F.; Chang, J.-Y.; Yan, S. Y.; Chen, B.

2011-09-01

This article presents the status of the web 3D GIS platform, which has been developed in the National Applied Research Laboratories. The purpose is to develop a global earth observation 3D GIS platform for applications to disaster monitoring and assessment in Taiwan. For quick response to preliminary and detailed assessment after a natural disaster occurs, the web 3D GIS platform is useful to access, transfer, integrate, display and analyze the multi-scale huge data following the international OGC standard. The framework of cloud service for data warehousing management and efficiency enhancement using VMWare is illustrated in this article.

Preliminary Results on the Corrosion Behaviour of a New Biodegradable Metallic Material Based on Zinc

NASA Astrophysics Data System (ADS)

Dobriţa, S.; Istrate, B.; Cimpoeşu, N.; Stanciu, S.; Apostol, V.; Cimpoeşu, R.; Ioniţă, I.; Paraschiv, P.

2018-06-01

The class of biomaterials (metallic, polymer or ceramics) has applications as implants with a temporary function. Among magnezium (high corrosion rate) and iron (slow corrosion rate) based biodegradable alloys a new class based on zinc try to fullfill the gap between the first two alloy systems concerning the degradation rate. The role of these alloys is to provide some specific characteristics for a limited period of time. In this article preliminary results based on microstructural and chemical characteristics of a Zn-Mg alloy are presented. The results were obtained using optical and electronic microscopy (MO and SEM) and dispersive energy spectroscpy (EDS) and X-ray difraction (XRD).

Preliminary construction of a service provider--informed domestic violence research agenda.

PubMed

Murray, Christine E; Welch, Metoka L

2010-12-01

This article presents the results of a statewide survey of domestic violence (DV) service providers that focused on the needs, background characteristics, and opinions of service providers related to research. The survey included an examination of service providers' motivation for working in the field, research background and training, and perceptions of research as well as the topics they believe are important for researchers to study, the resources they consult to learn about DV, and their suggestions to help researchers learn more about the nature of their work. The results are integrated into a preliminary agenda for future DV research that accounts for the needs and insight of service providers.

Orbital construction support equipment - Manned remote work station

NASA Technical Reports Server (NTRS)

Nassiff, S. H.

1978-01-01

The Manned Remote Work Station (MRWS) is a versatile piece of orbital construction support equipment which can support in-space construction in various modes of operation. Proposed near-term Space Shuttle mission support and future large orbiting systems support, along with the various construction modes of MRWS operation, are discussed. Preliminary flight subsystems requirements and configuration design are presented. Integration of the MRWS development test article with the JSC Mockup and Integration Facility, including ground-test objectives and techniques for zero-g simulations, is also presented.

Precisely locating the Klamath Falls, Oregon, earthquakes

USGS Publications Warehouse

Qamar, A.; Meagher, K.L.

1993-01-01

In this article we present preliminary results of a close-in, instrumental study of the Klamath Falls earthquake sequence, carried as a cooperative effort by scientists from the U.S Geological Survey (USGS) and universities in Washington, Orgeon, and California. In addition to obtaining much mroe accurate earthquake locations, this study has improved our understanding of the relationship between seismicity and mapped faults in the region. 

Reconfigurable wearable to monitor physiological variables and movement

NASA Astrophysics Data System (ADS)

Romero, Francisco J.; Morales, Diego P.; Castillo, Encarnación; García, Antonio; Tahmassebi, Amirhessam; Meyer-Baese, Anke

2017-05-01

This article presents a preliminary prototype of a wearable instrument for oxygen saturation and ECG monitoring. The proposed measuring system is based on the light reflection variability of a LED emission on the subject temple. Besides, the system has the capacity to incorporate electrodes to obtain ECG measurements. All measurements are stored and transmitted to a mobile device (tablet or smartphone) through a Bluetooth link.

Teacher Decision Factors That Lead to Preschool Expulsion: Scale Development and Preliminary Validation of the Preschool Expulsion Risk Measure

ERIC Educational Resources Information Center

Gilliam, Walter S.; Reyes, Chin R.

2018-01-01

Preschool expulsion is a trending social problem. To date, this is the first study that examines the teacher decision factors behind preschool expulsions. This article presents results of the development and validation of the Preschool Expulsion Risk Measure (PERM). In a 2-phase analysis of the study, we provide evidence for the PERM's reliability…

Preliminary comparative assessment of PM10 hourly measurement results from new monitoring stations type using stochastic and exploratory methodology and models

NASA Astrophysics Data System (ADS)

Czechowski, Piotr Oskar; Owczarek, Tomasz; Badyda, Artur; Majewski, Grzegorz; Rogulski, Mariusz; Ogrodnik, Paweł

2018-01-01

The paper presents selected preliminary stage key issues proposed extended equivalence measurement results assessment for new portable devices - the comparability PM10 concentration results hourly series with reference station measurement results with statistical methods. In article presented new portable meters technical aspects. The emphasis was placed on the comparability the results using the stochastic and exploratory methods methodology concept. The concept is based on notice that results series simple comparability in the time domain is insufficient. The comparison of regularity should be done in three complementary fields of statistical modeling: time, frequency and space. The proposal is based on model's results of five annual series measurement results new mobile devices and WIOS (Provincial Environmental Protection Inspectorate) reference station located in Nowy Sacz city. The obtained results indicate both the comparison methodology completeness and the high correspondence obtained new measurements results devices with reference.

Evaluation of a family systems intervention for managing pediatric chronic illness: Mastering Each New Direction (MEND).

PubMed

Distelberg, Brian; Williams-Reade, Jackie; Tapanes, Daniel; Montgomery, Susanne; Pandit, Mayuri

2014-06-01

Family systems play a crucial, albeit complex, role in pediatric chronic illness. Unfortunately, very few psychosocial interventions are available to help these stressed families navigate the developmental steps of chronic illness. A new intervention (MEND) addresses the needs of these families and applies to a broad range of chronic illnesses. This article presents this family systems intervention as well as includes preliminary program evaluation data on 22 families that graduated from the program. Results show consistently strong effects across an array of psychosocial measures. Conclusions from this preliminary study suggest that families entering MEND present with high levels of stress due to the child's chronic illness, but after MEND, the level of stress and other functioning measures are comparable to those seen in healthy families, suggesting that the program offers a significant benefit to families with pediatric chronic illness. © 2014 FPI, Inc.

Cultural adaptation of preschool PATHS (Promoting Alternative Thinking Strategies) curriculum for Pakistani children.

PubMed

Inam, Ayesha; Tariq, Pervaiz N; Zaman, Sahira

2015-06-01

Cultural adaptation of evidence-based programmes has gained importance primarily owing to its perceived impact on the established effectiveness of a programme. To date, many researchers have proposed different frameworks for systematic adaptation process. This article presents the cultural adaptation of preschool Promoting Alternative Thinking Strategies (PATHS) curriculum for Pakistani children using the heuristic framework of adaptation (Barrera & Castro, 2006). The study was completed in four steps: information gathering, preliminary adaptation design, preliminary adaptation test and adaptation refinement. Feedbacks on programme content suggested universality of the core programme components. Suggested changes were mostly surface structure: language, presentation of materials, conceptual equivalence of concepts, training needs of implementation staff and frequency of programme delivery. In-depth analysis was done to acquire cultural equivalence. Pilot testing of the outcome measures showed strong internal consistency. The results were further discussed with reference to similar work undertaken in other cultures. © 2014 International Union of Psychological Science.

Evaluation of a Family Systems Intervention for Managing Pediatric Chronic Illness: Mastering Each New Direction (MEND)

PubMed Central

Distelberg, Brian; Williams-Reade, Jackie; Tapanes, Daniel; Montgomery, Susanne; Pandit, Mayuri

2015-01-01

Family systems play a crucial, albeit complex, role in pediatric chronic illness. Unfortunately, very few psychosocial interventions are available to help these stressed families navigate the developmental steps of chronic illness. A new intervention (MEND) addresses the needs of these families and applies to a broad range of chronic illnesses. This article presents this family systems intervention as well as includes preliminary program evaluation data on 22 families that graduated from the program. Results show consistently strong effects across an array of psychosocial measures. Conclusions from this preliminary study suggest that families entering MEND present with high levels of stress due to the child's chronic illness, but after MEND, the level of stress and other functioning measures are comparable to those seen in healthy families, suggesting that the program offers a significant benefit to families with pediatric chronic illness. PMID:24635346

INTERNATIONAL COMPARISON EXERCISE ON NEUTRON SPECTRA UNFOLDING IN BONNER SPHERES SPECTROMETRY: PROBLEM DESCRIPTION AND PRELIMINARY ANALYSIS.

PubMed

Gómez-Ros, J M; Bedogni, R; Domingo, C; Eakins, J S; Roberts, N; Tanner, R J

2018-01-29

This article describes the purpose, the proposed problems and the reference solutions of an international comparison on neutron spectra unfolding in Bonner spheres spectrometry, organised within the activities of EURADOS working group 6: computational dosimetry. The exercise considered four realistic situations: a medical accelerator, a workplace field, an irradiation room and a skyshine scenario. Although a detailed analysis of the submitted solutions is under preparation, the preliminary discussion of some physical aspects of the problem, e.g. the changes in the unfolding results due to the perturbation of the neutron field by the Bonner spheres, is presented. © The Author(s) 2018. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Preliminary results of the calculated and experimental studies of the basic aerothermodynamic parameters of the ExoMars landing module

NASA Astrophysics Data System (ADS)

Finchenko, V. S.; Ivankov, A. A.; Shmatov, S. I.; Mordvinkin, A. S.

2015-12-01

The article presents the initial data for the ExoMars landing module aerothermodynamic calculations, used calculation methods, the calculation results of aerodynamic characteristics of the landing module shape and structural parameters of thermal protection selected during the conceptual design phase. Also, the test results of the destruction of the thermal protection material and comparison of the basic characteristics of the landing module with a front shield in the form of a cone and a spherical segment are presented.

Main results and experience obtained on Mir space station and experiment program for Russian segment of ISS.

PubMed

Utkin, V F; Lukjashchenko, V I; Borisov, V V; Suvorov, V V; Tsymbalyuk, M M

2003-07-01

This article presents main scientific and practical results obtained in course of scientific and applied research and experiments on Mir space station. Based on Mir experience, processes of research program formation for the Russian Segment of the ISS are briefly described. The major trends of activities planned in the frames of these programs as well as preliminary results of increment research programs implementation in the ISS' first missions are also presented. c2003 Elsevier Science Ltd. All rights reserved.

A Reconnaissance Study as a "Sine Qua Non Factor" for Status Quo Change among Senior Phase Technology Teachers

ERIC Educational Resources Information Center

Mapotse, Tomé Awshar

2015-01-01

This article is based on a preliminary action research (AR) study conducted with selected schools in Limpopo. It intends to report on the progress made and research problem identified during the reconnaissance/preliminary study. The aim of this preliminary research is to ascertain whether the findings conform to the main research question of the…

The Boundaries around Schools and the Living Radius and Mobility of the Schools' Constituents: The Case of a Rural School

ERIC Educational Resources Information Center

Xizhen, Zhuang

2007-01-01

This article presents a preliminary analysis of a rural junior high school. This school is situated in S town, J county, Shandong province, and, in keeping with the procedure followed for naming the majority of schools in China by location of school + type of school, this school is called S Junior High. J county is one of Shandong's poor counties,…

A review of 'The Health Security Act of 1993'.

PubMed

Peterson, D M; Brownawell, H J

1994-01-01

The Health Security Act of 1993, which is now before Congress, holds the potential to effect major changes in the way health care is delivered in this country and in how that delivery is financed. This article reviews the principal provisions proposed to be contained in the act (as presented in the preliminary summary released in September 1993) and offers suggestions regarding the issues that hospital financial managers should begin addressing now.

Safety Parameter Considerations of Anodal Transcranial Direct Current Stimulation in Rats

DTIC Science & Technology

2017-10-01

under standard laboratory conditions, including a 12 hour light/ dark cycle with food and water available ad libitum. Following a ten day quarantine...values greater than 7.04619 A/m2 are presented in dark red. The maximum threshold was determined by preliminary analysis corresponding the first...increased. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.). 11

From Narratives to Numbers: Data Work and Patient-Generated Health Data in Consultations.

PubMed

Lindroth, Tomas; Islind, Anna Sigridur; Steineck, Gunnar; Lundin, Johan

2018-01-01

This article presents preliminary findings on how the introduction of patient-generated health data (PGHD) triggers changes during patient-nurse consultations. This article builds on a two-year case study, examining the work practice at a cancer rehabilitation clinic at a Swedish Hospital using PGHD. The study focuses on how nurses' use data, gathered by patients with a mobile phone app, during consultations. The use of PGHD introduce a change in the translation work, the work of turning rich patient descriptions and transform them into data, during the consultation for documentation and clinical decision-making. This change affects precision, questions asked and the use of visualizations as well as the patient-nurse decision making.

Buckling Test Results and Preliminary Test and Analysis Correlation from the 8-Foot-Diameter Orthogrid-Stiffened Cylinder Test Article TA02

NASA Technical Reports Server (NTRS)

Hilburger, Mark W.; Waters, W. Allen, Jr.; Haynie, Waddy T.; Thornburgh, Robert P

2017-01-01

Results from the testing of cylinder test article SBKF-P2-CYL-TA02 (referred to herein as TA02) are presented. TA02 is an 8-foot-diameter (96-inches), 78.0-inch-long, aluminum-lithium (Al-Li), orthogrid-stiffened cylindrical shell similar to those used in current state-of-the-art launch-vehicle structures and was designed to exhibit global buckling when subjected to combined compression and bending loads. The testing was conducted at the Marshall Space Flight Center (MSFC), February 3-6, 2009, in support of the Shell Buckling Knockdown Factor Project (SBKF). The test was used to verify the performance of a newly constructed buckling test facility at MSFC and to verify the test article design and analysis approach used by the SBKF researchers.

Preliminary analyses for perchlorate in selected natural materials and their derivative products

USGS Publications Warehouse

Orris, G.J.; Harvey, G.J.; Tsui, D.T.; Eldrige, J.E.

2003-01-01

Increasing concern about sources of perchlorate contamination in ground and surface waters has led to interest in identifying potential sources of natural perchlorate and products derived from these natural sources. To date, most perchlorate found in ground and surface waters has been attributed to its major uses as an oxidizer in solid propellants for rockets, in fireworks and other explosives, and a variety of other uses of man-made perchlorate salts. However, perchlorate found in the soils, surface water, and ground water of some locations cannot be linked to an anthropogenic source. This paper contains preliminary data on the detection and non-detection of perchlorate in a variety of natural materials and their products, including some fertilizer materials. These data were previously presented at two conferences; once in poster session and once orally (Harvey and others, 1999; Orris and others, 2000). Although the results presented here are included in a journal article awaiting publication, the lack of public information on this topic has led to repeated requests for the data used as the basis for our presentations in 1999 and 2000.

[The social context of the birth control debate in Colombia in the 1960s and 1970s: politics, medicine and society].

PubMed

Chávez, Ana María Medina

2014-01-01

The article seeks to present the necessary context and a preliminary approach to understanding and addressing the birth control debate in Colombia in the 1960s and 1970s. It covers the main conflicting positions during that period and the discourses and logics permeating the arrival of North American family planning programs to Latin America as a form of political control of revolutionary movements.

Evaluation of Analysis Techniques for Fluted-Core Sandwich Cylinders

NASA Technical Reports Server (NTRS)

Lovejoy, Andrew E.; Schultz, Marc R.

2012-01-01

Buckling-critical launch-vehicle structures require structural concepts that have high bending stiffness and low mass. Fluted-core, also known as truss-core, sandwich construction is one such concept. In an effort to identify an analysis method appropriate for the preliminary design of fluted-core cylinders, the current paper presents and compares results from several analysis techniques applied to a specific composite fluted-core test article. The analysis techniques are evaluated in terms of their ease of use and for their appropriateness at certain stages throughout a design analysis cycle (DAC). Current analysis techniques that provide accurate determination of the global buckling load are not readily applicable early in the DAC, such as during preliminary design, because they are too costly to run. An analytical approach that neglects transverse-shear deformation is easily applied during preliminary design, but the lack of transverse-shear deformation results in global buckling load predictions that are significantly higher than those from more detailed analysis methods. The current state of the art is either too complex to be applied for preliminary design, or is incapable of the accuracy required to determine global buckling loads for fluted-core cylinders. Therefore, it is necessary to develop an analytical method for calculating global buckling loads of fluted-core cylinders that includes transverse-shear deformations, and that can be easily incorporated in preliminary design.

Robotic hepatobiliary surgery: update on the current status.

PubMed

Carr, A D; Ali, M R; Khatri, V P

2013-10-01

An update on the current status of robotic hepatobiliary surgery based on a review of the available literature. A literature search was performed using the PubMed database with search phrases "robotic hepatectomy", "robotic liver resection", "robotic liver surgery", "robotic hepatobiliary surgery", and "robotic biliary reconstruction". We selected articles with high volume case series or case controlled series. As a result of our literature search we will focus on the 9 major articles on robotic liver resection (RLR) with 235 patients undergoing RLR for a total of 244 liver resections. In addition a brief update on robotic biliary reconstruction will also be presented based on the above articles and recent review articles. Indications for robotic liver resection included both benign (N.=72, 29.5%) and malignant disease (N.=172, 70.5%). The most common indication was colorectal liver metastasis (N.=87, 50.6%) and hepatocellular carcinoma (N.=57, 33%). The most common type of resection was subsegmental (N.=55, 22.5%), with a significant number of major hepatectomies (N.=80, 32.8%). Overall conversion rate was 7.8%, with majority converted to open (N.=18) and one converted to hand assisted. The overall complication rate was 11.8% (N.=29). No perioperative mortality was reported. Preliminary results show that robotic assisted laparoscopic hepatobiliary surgery has materialized as a new technique that combines the advantages of laparoscopy with the dissection, suturing and articulation of robotics. This more closely approximates open surgery. The preliminary data demonstrates that RLR can be applied in major hepatobiliary centers safely. Future comparative studies are needed to determine if this is of significant benefit over current open techniques.

Preliminary publications Book 1 from Project on Mineral Resources, Metallogenesis and Tectonics of Northeast Asia

USGS Publications Warehouse

Ariunbileg, Sodov; Badarch, Gombosuren; Berzin, Nikolai A.; Bulgatov, Alexander N.; Chimed, Noosoi; Deikunenko, Aleksey V.; Dejidmaa, Gunchin; Diggles, Michael F.; Distanov, Elimir G.; Dorjgotov, Dangindorjiin; Gerel, Ochir; Gordienko, Ivan V.; Gotovsuren, Ayurzana; Hwang, Duk-Hwan; Khanchuk, Alexander I.; Koch, Richard D.; Miller, Robert J.; Nokleberg, Warren J.; Obolenskiy, Alexander A.; Ogasawara, Masatsugu; Orolmaa, Demberel; Oxman, Vladimir S.; Parfenov, Leonid M.; Popeko, Ludmila I.; Prokopiev, Andrey V.; Smelov, Alexander P.; Sotnikov, Vitaliy I.; Sudo, Sadahisa; Timofeev, Vladimir F.; Tret'yakov, Felix F.; Vernikovsky, Valery A.; Ye, Mao; Zadgenizov, Alexander P.

1999-01-01

This report consists of preliminary data tables, maps, and interpretative articles compiled in late 1997 and early 1998 for a new project on the Mineral Resources, Metallogenesis, and Tectonics of Northeast Asia (Eastern and Southern Siberia, Mongolia, North-eastern China, South Korea, and Japan).

Combined magnetic and gravity analysis

NASA Technical Reports Server (NTRS)

Hinze, W. J.; Braile, L. W.; Chandler, V. W.; Mazella, F. E.

1975-01-01

Efforts are made to identify methods of decreasing magnetic interpretation ambiguity by combined gravity and magnetic analysis, to evaluate these techniques in a preliminary manner, to consider the geologic and geophysical implications of correlation, and to recommend a course of action to evaluate methods of correlating gravity and magnetic anomalies. The major thrust of the study was a search and review of the literature. The literature of geophysics, geology, geography, and statistics was searched for articles dealing with spatial correlation of independent variables. An annotated bibliography referencing the Germane articles and books is presented. The methods of combined gravity and magnetic analysis techniques are identified and reviewed. A more comprehensive evaluation of two types of techniques is presented. Internal correspondence of anomaly amplitudes is examined and a combined analysis is done utilizing Poisson's theorem. The geologic and geophysical implications of gravity and magnetic correlation based on both theoretical and empirical relationships are discussed.

Addicted to Pain: A Preliminary Model of Sexual Masochism as Addiction.

PubMed

Kurt, Holly; Ronel, Natti

2017-11-01

An exploratory, qualitative, phenomenological study focused on the experience of pain while participating in sexual masochistic acts. Semi-structured interviews were conducted with nine individuals (four female, five male) who regularly participate in sexually masochistic acts and point to pain as central to their experience. Qualitative analysis of the data revealed several key characteristics of the participant's experience: the first time, intoxication, craving and withdrawal, tolerance, pain as control, and the pain inducing partner. The findings indicate that the way pain is experienced while mitigated through masochistic behavior creates an addictive process that coincides with a chronic behavioral spin contextualization. This article presents a preliminary model of addiction to physical pain in light of the Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5) definition of substance-related and addictive disorders and the behavioral spin theory.

Environmental literacy with green chemistry oriented in 21st century learning

NASA Astrophysics Data System (ADS)

Mitarlis, Ibnu, Suhadi; Rahayu, Sri; Sutrisno

2017-12-01

The aim of this study is to analyze the design of chemistry subject with green chemistry oriented to improve students' environmental literacy as one of the important requirements of 21st century learning. This research used R&D design which consisted of four stages, i.e. preliminary study, the study of literature, development of materials, and expert and empirical validation. This article presents the results of preliminary study and the study of literature. It can be concluded from the results of an analysis that environmental literacy is one of the important components of learning outcomes which should be pursued in 21st century teaching. Philosophy of green chemistry plays an important role to reduce and prevent pollution of environment. Principles of green chemistry can be integrated into learning environment as learning outcomes or nurturant effects of learning.

[The immunology of cholera and the molecular biology of cholera toxin. Recent progress and future perspectives].

PubMed

Carrada-Bravo, T

1994-01-01

Vibrio cholerae has recently called the attention of researchers due to its strong immunogenicity and also because it serves as coadjunct immunomodulator of the immune response of the intestinal mucosae for the mixed added antigens as well as for those covalently linked to the toxin. The immunopathogeny of cholera is a complex phenomenon. This article presents the preliminary results of experiments conducted with laboratory rats in order to find the IgA intestinal response of rodents and humans.

The VLBI Data Analysis Software νSolve: Development Progress and Plans for the Future

NASA Astrophysics Data System (ADS)

Bolotin, S.; Baver, K.; Gipson, J.; Gordon, D.; MacMillan, D.

2014-12-01

The program νSolve is a part of the CALC/SOLVE VLBI data analysis system. It is a replacement for interactive SOLVE, the part of CALC/SOLVE that is used for preliminary data analysis of new VLBI sessions. νSolve is completely new software. It is written in C++ and has a modern graphical user interface. In this article we present the capabilities of the software, its current status, and our plans for future development.

Autism: biomedical complementary treatment approaches.

PubMed

Hendren, Robert L

2013-07-01

This article provides a conceptual overview for the use of biomedical complementary and alternative medicine (CAM) treatments for autism spectrum disorders. Pharmaceutical agents with published studies are briefly mentioned; but the focus of the article is on possible biomedical CAM treatments, the rationale for their use, and the current database of mostly preliminary studies regarding their safety and efficacy. Of the more than 50 treatments currently listed here and in use by eager families, 9 are reviewed in more detail because of their promise from preliminary research studies or because of public interest. Copyright © 2013 Elsevier Inc. All rights reserved.

The propagation and backscattering of soliton-like pulses in a chain of quartz beads and related problems. (II). Backscattering

NASA Astrophysics Data System (ADS)

Manciu, Marian; Sen, Surajit; Hurd, Alan J.

1999-12-01

We demonstrate that the propagation of solitons, soliton-like excitations and acoustic pulses discussed in the preceding article (M. Manciu, S. Sen and A.J. Hurd, Physica A, preceding article) can be used to detect buried impurities in a chain of elastic grains with Hertzian contacts. We also present preliminary data for 3D granular beds, where soliton-like objects can form and can be used to probe for buried impurities, thus suggesting that soliton-pulse spectroscopy has the potential to become a valuable tool for probing the structural properties of granular assemblies. The effects of restitution are briefly discussed. We refer to available experiments which support our contention.

Total focusing method with correlation processing of antenna array signals

NASA Astrophysics Data System (ADS)

Kozhemyak, O. A.; Bortalevich, S. I.; Loginov, E. L.; Shinyakov, Y. A.; Sukhorukov, M. P.

2018-03-01

The article proposes a method of preliminary correlation processing of a complete set of antenna array signals used in the image reconstruction algorithm. The results of experimental studies of 3D reconstruction of various reflectors using and without correlation processing are presented in the article. Software ‘IDealSystem3D’ by IDeal-Technologies was used for experiments. Copper wires of different diameters located in a water bath were used as a reflector. The use of correlation processing makes it possible to obtain more accurate reconstruction of the image of the reflectors and to increase the signal-to-noise ratio. The experimental results were processed using an original program. This program allows varying the parameters of the antenna array and sampling frequency.

Physical Education in Schools: Preliminary Findings of a Worldwide Survey. Part II.

ERIC Educational Resources Information Center

Hardman, Ken; Marshall, J. Joe

2000-01-01

This second in a two-part article summarizes the preliminary findings of a worldwide survey on physical education in schools. This part focuses on: resources (i.e., finances, facilities and equipment, and qualified teaching personnel); issues and trends in physical education; concluding comments; and selected references covering both parts of the…

Preliminary Validity and Reliability of Scores on the "Self-Determination Inventory": Student Report Version

ERIC Educational Resources Information Center

Shogren, Karrie A.; Wehmeyer, Michael L.; Little, Todd D.; Forber-Pratt, Anjali J.; Palmer, Susan B.; Seo, Hyojeong

2017-01-01

The purpose of this article is to describe preliminary psychometric characteristics of a student self-report measure of self-determination, the "Self-Determination Inventory: Student Report" version (SDI-SR), designed for youth with and without disabilities. We administered the draft assessment to 311 youth and examined item functioning…

Constructing a Professional Identity: Some Preliminary Findings from Students of Early Years Education

ERIC Educational Resources Information Center

Egan, Bridget A.

2004-01-01

In this article some preliminary data from an ongoing exploration of student teachers' development of professional identities are explored. This project uses hermeneutic techniques to develop a set of categories which characterise students' articulation of their understanding. This is related to the Aristotelian categories of "praxis",…

An analysis of weight loss articles and advertisements in mainstream women's health and fitness magazines.

PubMed

Ethan, Danna; Basch, Corey H; Hillyer, Grace Clarke; Berdnik, Alyssa; Huynh, Mary

2016-01-01

Magazines are a commonly used source for health and fitness information. Little is known about the nature and extent of weight loss strategies and products presented in mainstream women's health and fitness magazines. This preliminary cross-sectional study evaluated the prevalence of articles and advertisements featuring weight loss content and products in mainstream US-based health and fitness magazines, as well as assessed weight loss themes presented. Thirty-one US health and fitness-focused magazine issues were coded. Prevalence of, product type, and themes related to weight loss in articles and advertisements were assessed. Among the 31 issues of the five US-based women's magazines examined, we identified 39 articles (4.8% [95% CI = 3.3% to 5.5%] of 819 articles) related to weight loss with 14 identified weight loss topics. The most prevalent article topics covered were exercising/workouts (32.0% [95% CI = 28.8% to 33.6%]) followed by dieting (18.6% [95% CI = 15.9% to 19.9%]).The most common product advertised was weight loss pills (46.0% [95% CI = 42.6% to 47.7%]). Fat burners were also frequently advertised (14.9% [95% CI = 12.5% to 16.1%]) followed by hunger reduction strategies (10.3% [95% CI = 8.2% to 11.3%]) and fat blockers (6.9% [95% CI= 5.2% to 7.8%]). Articles presented information about exercise and dieting whereas advertisements supported potentially harmful health beliefs and behaviors. As a well-utilized American media format, health and fitness-focused magazines have an opportunity to communicate frequent,accurate messaging about healthy weight reduction and limit advertisements that may include misleading claims.

An analysis of weight loss articles and advertisements in mainstream women’s health and fitness magazines

PubMed Central

Ethan, Danna; Basch, Corey H.; Hillyer, Grace Clarke; Berdnik, Alyssa; Huynh, Mary

2016-01-01

Background: Magazines are a commonly used source for health and fitness information. Little is known about the nature and extent of weight loss strategies and products presented in mainstream women’s health and fitness magazines. Methods: This preliminary cross-sectional study evaluated the prevalence of articles and advertisements featuring weight loss content and products in mainstream US-based health and fitness magazines, as well as assessed weight loss themes presented. Thirty-one US health and fitness-focused magazine issues were coded. Prevalence of, product type, and themes related to weight loss in articles and advertisements were assessed. Results: Among the 31 issues of the five US-based women’s magazines examined, we identified 39 articles (4.8% [95% CI = 3.3% to 5.5%] of 819 articles) related to weight loss with 14 identified weight loss topics. The most prevalent article topics covered were exercising/workouts (32.0% [95% CI = 28.8% to 33.6%]) followed by dieting (18.6% [95% CI = 15.9% to 19.9%]).The most common product advertised was weight loss pills (46.0% [95% CI = 42.6% to 47.7%]). Fat burners were also frequently advertised (14.9% [95% CI = 12.5% to 16.1%]) followed by hunger reduction strategies (10.3% [95% CI = 8.2% to 11.3%]) and fat blockers (6.9% [95% CI= 5.2% to 7.8%]). Conclusion: Articles presented information about exercise and dieting whereas advertisements supported potentially harmful health beliefs and behaviors. As a well-utilized American media format, health and fitness-focused magazines have an opportunity to communicate frequent,accurate messaging about healthy weight reduction and limit advertisements that may include misleading claims. PMID:27386422

Anthrax and the Geochemistry of Soils in the Contiguous ...

EPA Pesticide Factsheets

Journal Article Soil geochemical data from sample sites located in counties that reported cases or outbreaks of anthrax since 2000 were evaluated against counties within the same states (MN, MT, ND, NV, OR, SD and TX) that did not report cases or outbreaks. These data identified the elements Ca, Mn, P and Sr as having statistically significant differences in concentrations between county type (anthrax occurrence versus no occurrence) within the total data set or in a majority of the states. Preliminary elemental threshold values present prospective investigative tools that can be refined through future high-resolution studies and present a path forward for understanding the geochemical constraints of other pathogens.

The Supports Intensity Scale-Children's Version: Preliminary Reliability and Validity

ERIC Educational Resources Information Center

Thompson, James R.; Wehmeyer, Michael L.; Hughes, Carolyn; Shogren, Karrie A.; Palmer, Susan B.; See, Hyojeong

2014-01-01

This article introduces the Supports Intensity Scale-Children's Version (SIS-C) designed and normed to be used with children across multiple contexts, including home, school, and community life. Steps taken to develop the scale are described, and findings from data collected on a field test version of the SIS-C are shared. Preliminary findings in…

Collateral Information for Equating in Small Samples: A Preliminary Investigation

ERIC Educational Resources Information Center

Kim, Sooyeon; Livingston, Samuel A.; Lewis, Charles

2011-01-01

This article describes a preliminary investigation of an empirical Bayes (EB) procedure for using collateral information to improve equating of scores on test forms taken by small numbers of examinees. Resampling studies were done on two different forms of the same test. In each study, EB and non-EB versions of two equating methods--chained linear…

Lockheed laminar-flow control systems development and applications

NASA Technical Reports Server (NTRS)

Lange, Roy H.

1987-01-01

Progress is summarized from 1974 to the present in the practical application of laminar-flow control (LFC) to subsonic transport aircraft. Those efforts included preliminary design system studies of commercial and military transports and experimental investigations leading to the development of the leading-edge flight test article installed on the NASA JetStar flight test aircraft. The benefits of LFC on drag, fuel efficiency, lift-to-drag ratio, and operating costs are compared with those for turbulent flow aircraft. The current activities in the NASA Industry Laminar-Flow Enabling Technologies Development contract include summaries of activities in the Task 1 development of a slotted-surface structural concept using advanced aluminum materials and the Task 2 preliminary conceptual design study of global-range military hybrid laminar flow control (HLFC) to obtain data at high Reynolds numbers and at Mach numbers representative of long-range subsonic transport aircraft operation.

Fluid-flow measurements in low permeability media with high pressure gradients using neutron imaging: Application to concrete

NASA Astrophysics Data System (ADS)

Yehya, Mohamad; Andò, Edward; Dufour, Frédéric; Tengattini, Alessandro

2018-05-01

This article focuses on a new experimental apparatus for investigating fluid flow under high pressure gradients within low-permeability porous media by means of neutron imaging. A titanium Hassler cell which optimises neutron transparency while allowing high pressure confinement (up to 50 MPa) and injection is designed for this purpose and presented here. This contribution focuses on the development of the proposed methodology thanks to some preliminary results obtained using a new neutron imaging facility named NeXT on the D50 beamline at the Institute Laue Langevin (Grenoble). The preliminary test was conducted by injecting normal water into concrete sample prepared and saturated with heavy water to take advantage of the isotope sensitivity of neutrons. The front between these two types of water is tracked in space and time with a combination of neutron radiography and tomography.

Chronic complex dissociative disorders and borderline personality disorder: disorders of emotion dysregulation?

PubMed

Brand, Bethany L; Lanius, Ruth A

2014-01-01

Emotion dysregulation is a core feature of chronic complex dissociative disorders (DD), as it is for borderline personality disorder (BPD). Chronic complex DD include dissociative identity disorder (DID) and the most common form of dissociative disorder not otherwise specified (DDNOS, type 1), now known as Other Specified Dissociative Disorders (OSDD, type 1). BPD is a common comorbid disorder with DD, although preliminary research indicates the disorders have some distinguishing features as well as considerable overlap. This article focuses on the epidemiology, clinical presentation, psychological profile, treatment, and neurobiology of chronic complex DD with emphasis placed on the role of emotion dysregulation in each of these areas. Trauma experts conceptualize borderline symptoms as often being trauma based, as are chronic complex DD. We review the preliminary research that compares DD to BPD in the hopes that this will stimulate additional comparative research.

Strategies for Disseminating Information on Biomedical Research on Autism to Hispanic Parents

PubMed Central

Lajonchere, Clara M.; Wheeler, Barbara Y.; Valente, Thomas W.; Kreutzer, Cary; Munson, Aron; Narayanan, Shrikanth; Kazemzadeh, Abe; Cruz, Roxana; Martinez, Irene; Schrager, Sheree M.; Schweitzer, Lisa; Chklovski, Tara; Hwang, Darryl

2015-01-01

Low income Hispanic families experience multiple barriers to accessing evidence-based information on Autism Spectrum Disorders (ASD). This study utilized a mixed-strategy intervention to create access to information in published bio-medical research articles on ASD by distilling the content into parent-friendly English- and Spanish-language ASD Science Briefs and presenting them to participants using two socially-oriented dissemination methods. There was a main effect for short-term knowledge gains associated with the Science Briefs but no effect for the dissemination method. After 5 months, participants reported utilizing the information learned and 90% wanted to read more Science Briefs. These preliminary findings highlight the potential benefits of distilling biomedical research articles on ASD into parent-friendly educational products for currently underserved Hispanic parents. PMID:26563948

Analysis characteristics determination of electrohydraulic control system operation to reduce the operation time of a powered roof support

NASA Astrophysics Data System (ADS)

Szurgacz, Dawid

2018-01-01

The article discusses basic functions of a powered roof support in a longwall unit. The support function is to provide safety by protecting mine workings against uncontrolled falling of rocks. The subject of the research includes the measures to shorten the time of roof support shifting. The roof support is adapted to transfer, in hazard conditions of rock mass tremors, dynamic loads caused by mining exploitation. The article presents preliminary research results on the time reduction of the unit advance to increase the extraction process and thus reduce operating costs. Conducted stand tests showed the ability to increase the flow for 3/2-way valve cartridges. The level of fluid flowing through the cartridges is adequate to control individual actuators.

Estimating the effects of harmonic voltage fluctuations on the temperature rise of squirrel-cage motors

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

Emanuel, A.E.

1991-03-01

This article presents a preliminary analysis of the effect of randomly varying harmonic voltages on the temperature rise of squirrel-cage motors. The stochastic process of random variations of harmonic voltages is defined by means of simple statistics (mean, standard deviation, type of distribution). Computational models based on a first-order approximation of the motor losses and on the Monte Carlo method yield results which prove that equipment with large thermal time-constant is capable of withstanding for a short period of time larger distortions than THD = 5%.

Oral mucocele of unusual size on the buccal mucosa: clinical presentation and surgical approach.

PubMed

Seo, Juliana; Bruno, Ingrid; Artico, Gabriela; Vechio, Aluana Dal; Migliari, Dante A

2012-01-01

Oral mucoceles are small-size, benign minor salivary gland pathologies. The most frequent localizations of these lesions are the lower lip mucosa. However, in some cases, they grow to an unusual size and hinder the preliminary diagnosis of mucocele. The purpose of this article is to report a case of a large oral mucocele with a diameter of 3.5 cm on the buccal mucosa of a 43-years-old male patient. The surgical procedure was carried out for a complete removal of the lesion.

Oral Mucocele of Unusual Size on the Buccal Mucosa: Clinical Presentation and Surgical Approach

PubMed Central

Seo, Juliana; Bruno, Ingrid; Artico, Gabriela; Vechio, Aluana dal; Migliari, Dante A

2012-01-01

Oral mucoceles are small-size, benign minor salivary gland pathologies. The most frequent localizations of these lesions are the lower lip mucosa. However, in some cases, they grow to an unusual size and hinder the preliminary diagnosis of mucocele. The purpose of this article is to report a case of a large oral mucocele with a diameter of 3.5 cm on the buccal mucosa of a 43-years-old male patient. The surgical procedure was carried out for a complete removal of the lesion. PMID:22550550

ELISA: a cryocooled 10 GHz oscillator with 10(-15) frequency stability.

PubMed

Grop, S; Bourgeois, P Y; Bazin, N; Kersalé, Y; Rubiola, E; Langham, C; Oxborrow, M; Clapton, D; Walker, S; De Vicente, J; Giordano, V

2010-02-01

This article reports the design, the breadboarding, and the validation of an ultrastable cryogenic sapphire oscillator operated in an autonomous cryocooler. The objective of this project was to demonstrate the feasibility of a frequency stability of 3x10(-15) between 1 and 1000 s for the European Space Agency deep space stations. This represents the lowest fractional frequency instability ever achieved with cryocoolers. The preliminary results presented in this paper validate the design we adopted for the sapphire resonator, the cold source, and the oscillator loop.

Verification hybrid control of a wheeled mobile robot and manipulator

NASA Astrophysics Data System (ADS)

Muszynska, Magdalena; Burghardt, Andrzej; Kurc, Krzysztof; Szybicki, Dariusz

2016-04-01

In this article, innovative approaches to realization of the wheeled mobile robots and manipulator tracking are presented. Conceptions include application of the neural-fuzzy systems to compensation of the controlled system's nonlinearities in the tracking control task. Proposed control algorithms work on-line, contain structure, that adapt to the changeable work conditions of the controlled systems, and do not require the preliminary learning. The algorithm was verification on the real object which was a Scorbot - ER 4pc robotic manipulator and a Pioneer - 2DX mobile robot.

AIA SCHOOL PLANT STUDIES. A SELECTION 1952-1962.

ERIC Educational Resources Information Center

PAWLEY, ERIC

A COLLECTION OF 40 ARTICLES DISCUSSES VARIOUS ASPECTS OF SCHOOL PLANNING PROBLEMS. THOSE ON PRELIMINARY PHASES REVIEW--(1) ARCHITECT SELECTION, (2) DEVELOPMENT OF EDUCATIONAL PROGRAMS, AND (3) SCHOOL COSTS. ARCHITECTURALLY-)RIENTED ARTICLES COVER--(1) CONSTRUCTION AND STRUCTURAL TYPES, (2) STANDARD SCHOOL PLANS, (3) FLEXIBILITY, (4)…

Teaching English at Sekolah Agama Rakyat (People's Religious Schools) in Northern Peninsula Malaysia: Methodology Development and Preliminary Observations

ERIC Educational Resources Information Center

Ilias, Nurulhayati; Adnan, Airil Haimi Mohd

2014-01-01

This research article is based on a pilot study that we carried out to gain preliminary insights into how English is taught at "Sekolah Agama Rakyat" ("SAR" or literally translated as "People's Islamic Religious Schools") in a state in northern Peninsula Malaysia. In the process of carrying out the study, we tested…

Teaching Note--Description and Preliminary Evaluation of a Modified College Experience for Adults with Intellectual and Developmental Disabilities

ERIC Educational Resources Information Center

Remis, Kimberly; Moore, Crystal Dea; Pichardo, Julia; Rosario, Zuliany; Moore, Jeffrey Palmer

2017-01-01

This article describes the implementation and preliminary evaluation of a modified college experience for adults with intellectual and developmental disabilities (IDD) at a small liberal arts college. To increase social work students' interest in working with this population and access of people with IDD to higher education, Bridges to Skidmore…

Internet-Delivered, Family-Based Treatment for Early-Onset OCD: A Preliminary Case Series

PubMed Central

Comer, Jonathan S.; Furr, Jami M.; Cooper-Vince, Christine E.; Kerns, Caroline E.; Chan, Priscilla T.; Edson, Aubrey L.; Khanna, Muniya; Franklin, Martin E.; Garcia, Abbe M.; Freeman, Jennifer B.

2014-01-01

Given the burdens of early-onset obsessive-compulsive disorder (OCD), limitations in the broad availability and accessibility of evidence-based care for affected youth present serious public health concerns. The growing potential for technological innovations to transform care for the most traditionally remote and underserved families holds enormous promise. This article presents the rationale, key considerations, and a preliminary case series for a promising behavioral telehealth innovation in the evidence-based treatment of early-onset OCD. We developed an Internet-based format for the delivery of family-based treatment for early-onset OCD directly to families in their homes, regardless of their geographic proximity to a mental health facility. Videoteleconferencing (VTC) methods were used to deliver real-time cognitive-behavioral therapy centering on exposure and response prevention to affected families. Participants in the preliminary case series included 5 children between the ages of 4 and 8 (MAge = 6.5) who received the Internet-delivered treatment format. All youth completed a full treatment course, all showed OCD symptom improvements and global severity improvements from pre- to posttreatment, all showed at least partial diagnostic response, and 60% no longer met diagnostic criteria for OCD at posttreatment. No participants got worse, and all mothers characterized the quality of services received as “excellent.” The present work adds to a growing literature supporting the potential of VTC and related computer technology for meaningfully expanding the reach of supported treatments for OCD and lays the foundation for subsequent controlled evaluations to evaluate matters of efficacy and engagement relative to standard in-office evidence-based care. PMID:24295036

The effect of physical height on workplace success and income: preliminary test of a theoretical model.

PubMed

Judge, Timothy A; Cable, Daniel M

2004-06-01

In this article, the authors propose a theoretical model of the relationship between physical height and career success. We then test several linkages in the model based on a meta-analysis of the literature, with results indicating that physical height is significantly related to measures of social esteem (rho =.41), leader emergence (rho =.24), and performance (rho =.18). Height was somewhat more strongly related to success for men (rho =.29) than for women (rho =.21), although this difference was not significant. Finally, given that almost no research has examined the relationship between individuals' physical height and their incomes, we present four large-sample studies (total N = 8,590) showing that height is positively related to income (beta =.26) after controlling for sex, age, and weight. Overall, this article presents the most comprehensive analysis of the relationship of height to workplace success to date, and the results suggest that tall individuals have advantages in several important aspects of their careers and organizational lives. (c) 2004 APA

Geodesy, a Bibliometric Approach for 2000-2006

NASA Astrophysics Data System (ADS)

Vazquez, G.; Landeros, C. F.

2007-12-01

In recent years, bibliometric science has been frequently applied in the development and evaluation of scientific research. This work presents a bibliometric analysis for the research work performed in the field of geodesy "science of the measurement and mapping of the earth surface including its external gravity field". The objective of this work is to present a complete overview of the generated research on this field to assemble and study the most important publications occurred during the past seven years. The analysis was performed including the SCOPUS and WEB OF SCIENCE databases for all the geodetic scientific articles published between 2000 and 2006. The search profile was designed considering a strategy to seek for titles and article descriptors using the terms geodesy and geodetic and some other terms associated with the topics: geodetic surfaces, vertical measurements, reference systems and frames, modern space-geodetic techniques and satellite missions. Some preliminary results had been achieved specifically Bradford law of distribution for journals and education institutes, and Lotka's law for authors that also includes the cooperation between countries in terms of writing together scientific articles. In the particular case of distributions, the model suggested by Egghe (2002) was adopted for determining the cores.

The Concept and Control Capabilities of Universal Electric Vehicle Prototype using LabView Software

NASA Astrophysics Data System (ADS)

Skowronek, Hubert; Waszczuk, Kamil; Kowalski, Maciej; Karolczak, Paweł; Baral, Bivek

2016-10-01

The concept of drive control prototype electric car designed in assumptions for sales in the markets of developing countries, mainly in South Asia has been presented in the article. The basic requirements for this type of vehicles and the possibility of rapid prototyping onboard equipment for the purpose of preliminary tests have been presented. The control system was composed of a PC and measurement card myRIO and has two operating modes. In the first of them can simulate changes of each components parameters and checking of program proper functioning. In the second mode, instead of the simulation it is possible to control the real object.

Cruise performance and range prediction reconsidered

NASA Astrophysics Data System (ADS)

Torenbeek, Egbert

1997-05-01

A unified analytical treatment of the cruise performance of subsonic transport aircraft is derived, valid for gas turbine powerplant installations: turboprop, turbojet and turbofan powered aircraft. Different from the classical treatment the present article deals with compressibility effects on the aerodynamic characteristics. Analytical criteria are derived for optimum cruise lift coefficient and Mach number, with and without constraints on the altitude and engine rating. A simple alternative to the Bréguet range equation is presented which applies to several practical cruising flight techniques: flight at constant altitude and Mach number and stepped cruise/climb. A practical non-iterative procedure for computing mission and reserve fuel loads in the preliminary design stage is proposed.

The Case for Adjunctive Monoclonal Antibody Immunotherapy in Schizophrenia.

PubMed

Miller, Brian J; Buckley, Peter F

2016-06-01

This article presents the case in favor of clinical trials of adjunctive monoclonal antibody immunotherapy in schizophrenia. Evidence for prenatal and premorbid immune risk factors for the development of schizophrenia in the offspring is highlighted. Then key evidence for immune dysfunction in patients with schizophrenia is considered. Next, previous trials of adjunctive anti-inflammatory or other immunotherapy in schizophrenia are discussed. Then evidence for psychosis as a side effect of immunotherapy for other disorders is discussed. Also presented is preliminary evidence for adjunctive monoclonal antibody immunotherapy in psychiatric disorders. Finally, important considerations in the design and implementation of clinical trials of adjunctive monoclonal antibody immunotherapy in schizophrenia are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

Chiari type 1 malformation in a pseudotumour cerebri patient: is it an acquired or congenital Chiari malformation?

PubMed

Istek, Seref

2014-06-04

Chiari malformation type 1 (CM1) is a developmental abnormality of the cerebellar tonsils. Patients with CM1 commonly present with headache. Papilloedema is rarely seen in CM1. However, a 52-year-old woman presented to the hospital with a headache and her ophthalmological examination revealed bilateral papilloedema. Her cranial MRI was compatible with borderline CM1. Bilateral papilloedema and headache suggested idiopathic intracranial hypertension (IIH) as the preliminary diagnosis. IIH is a rare case in CM1. This article argues about this association and discusses as to whether it is an acquired or congenital Chiari malformation. 2014 BMJ Publishing Group Ltd.

Financial feasibility of a log sort yard handling small-diameter logs: A preliminary study

Treesearch

Han-Sup Han; E. M. (Ted) Bilek; John (Rusty) Dramm; Dan Loeffler; Dave Calkin

2011-01-01

The value and use of the trees removed in fuel reduction thinning and restoration treatments could be enhanced if the wood were effectively evaluated and sorted for quality and highest value before delivery to the next manufacturing destination. This article summarizes a preliminary financial feasibility analysis of a log sort yard that would serve as a log market to...

Description and Preliminary Evaluation of a Curriculum for Teaching Conversational Skills to Children with High-Functioning Autism and Other Social Cognition Challenges

ERIC Educational Resources Information Center

Müller, Eve; Cannon, Lynn R.; Kornblum, Courtney; Clark, Jonna; Powers, Michal

2016-01-01

Purpose: The purpose of this clinical focus article is to provide (a) a detailed description of a school-based intervention designed to teach children with high-functioning autism spectrum disorders (HF-ASDs) and other social cognition challenges both the "how" and the "why" of conversation and (b) a preliminary evaluation of…

Flowfield Analysis of a Small Entry Probe (SPRITE) Tested in an Arc Jet

NASA Technical Reports Server (NTRS)

Prabhu, Dinesh K.

2011-01-01

Results of simulations of flow of an arc-heated stream around a 14-inch diameter 45 sphere-cone configuration are presented. Computations are first benchmarked against pressure and heat flux measurements made using copper slug calorimeters of different shapes and sizes. The influence of catalycity of copper on computed results is investigated. Good agreements between predictions and measurements are obtained by assuming the copper slug to be partially catalytic to atomic recombination. With total enthalpy estimates obtained from these preliminary computations, calculations are then performed for the test article, with the nozzle and test article considered as an integrated whole the same procedure adopted for calorimeter simulations. The resulting heat fluxes at select points on the test article (points at which fully instrumented plugs were placed) are used in material thermal response code calculations. Predicted time histories of temperature are compared against thermocouple data from the instrumented plugs, and recession determined. Good agreement is obtained for in-depth thermocouples.

The path of placement of a removable partial denture: a microscope based approach to survey and design

PubMed Central

2015-01-01

This article reviews the topic of how to identify and develop a removable partial denture (RPD) path of placement, and provides a literature review of the concept of the RPD path of placement, also known as the path of insertion. An optimal RPD path of placement, guided by mutually parallel guide planes, ensures that the RPD flanges fit intimately over edentulous ridge structures and that the framework fits intimately with guide plane surfaces, which prevents food collecting empty spaces between the intaglio surface of the framework and intraoral surfaces, and ensures that RPD clasps engage adequate numbers of tooth undercuts to ensure RPD retention. The article covers topics such as the causes of obstructions to RPD intra-oral seating, the causes of food collecting empty spaces that may exist around an RPD, and how to identify if a guide plane is parallel with the projected RPD path of placement. The article presents a method of using a surgical operating microscope, or high magnification (6-8x or greater) binocular surgical loupes telescopes, combined with co-axial illumination, to identify a preliminary path of placement for an arch. This preliminary path of placement concept may help to guide a dentist or a dental laboratory technician when surveying a master cast of the arch to develop an RPD path of placement, or in verifying that intra-oral contouring has aligned teeth surfaces optimally with the RPD path of placement. In dentistry, a well-fitting RPD reduces long-term periodontal or structural damage to abutment teeth. PMID:25722842

GRC-2010-C-01237

NASA Image and Video Library

2006-03-29

Fiber-Reinforced-Foam (FRF) Core Composite Sandwich Panel Concept for Advanced Composites Technologies Project - Preliminary Manufacturing Demonstration Articles for Ares V Payload Shroud Barrel Acreage Structure

GRC-2010-C-01234

NASA Image and Video Library

2006-03-29

Fiber-Reinforced-Foam (FRF) Core Composite Sandwich Panel Concept for Advanced Composites Technologies Project - Preliminary Manufacturing Demonstration Articles for Ares V Payload Shroud Barrel Acreage Structure

GRC-2010-C-01233

NASA Image and Video Library

2006-03-29

Fiber-Reinforced-Foam (FRF) Core Composite Sandwich Panel Concept for Advanced Composites Technologies Project - Preliminary Manufacturing Demonstration Articles for Ares V Payload Shroud Barrel Acreage Structure

A knowledge engineering approach to recognizing and extracting sequences of nucleic acids from scientific literature.

PubMed

García-Remesal, Miguel; Maojo, Victor; Crespo, José

2010-01-01

In this paper we present a knowledge engineering approach to automatically recognize and extract genetic sequences from scientific articles. To carry out this task, we use a preliminary recognizer based on a finite state machine to extract all candidate DNA/RNA sequences. The latter are then fed into a knowledge-based system that automatically discards false positives and refines noisy and incorrectly merged sequences. We created the knowledge base by manually analyzing different manuscripts containing genetic sequences. Our approach was evaluated using a test set of 211 full-text articles in PDF format containing 3134 genetic sequences. For such set, we achieved 87.76% precision and 97.70% recall respectively. This method can facilitate different research tasks. These include text mining, information extraction, and information retrieval research dealing with large collections of documents containing genetic sequences.

Designing Geometry 2.0 learning environments: a preliminary study with primary school students

NASA Astrophysics Data System (ADS)

Joglar Prieto, Nuria; María Sordo Juanena, José; Star, Jon R.

2014-04-01

The information and communication technologies of Web 2.0 are arriving in our schools, allowing the design and implementation of new learning environments with great educational potential. This article proposes a pedagogical model based on a new geometry technology-integrated learning environment, called Geometry 2.0, which was tested with 39 sixth grade students from a public school in Madrid (Spain). The main goals of the study presented here were to describe an optimal role for the mathematics teacher within Geometry 2.0, and to analyse how dynamic mathematics and communication might affect young students' learning of basic figural concepts in a real setting. The analyses offered in this article illustrate how our Geometry 2.0 model facilitates deeply mathematical tasks which encourage students' exploration, cooperation and communication, improving their learning while fostering geometrical meanings.

Psychological aspects of tinnitus and the application of cognitive-behavioral therapy.

PubMed

Andersson, Gerhard

2002-09-01

This article presents an overview of tinnitus (ringing or buzzing in the ears), its psychological effects, and the application of cognitive-behavioral therapy (CBT) for its treatment. Several studies have confirmed an association between psychological factors, such as anxiety and depression, and severe tinnitus and preliminary reports suggest that a proportion of tinnitus patients suffer from mental illness. Assessment strategies used in CBT for tinnitus include structured interviews, daily diary ratings, and validated self-report questionnaires. The treatment approach described in this article includes applied relaxation, imagery and distraction techniques, advice regarding environmental sounds, management of sleep, cognitive restructuring of thoughts and beliefs associated with tinnitus, and relapse prevention. The literature pertinent to CBT approaches to treating tinnitus is reviewed, and it is concluded that CBT shows promise as a treatment of tinnitus-related distress. Future research directions are discussed.

VE at Scope Time (VEST): Three construction examples

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

Sperling, R.B.

1991-04-01

Value Engineering at Scope Time (VEST)'' was published in Value World, January-February-March 1991. That article describes VEST as a four-phase process utilizing the heart'' of VE methodology, which is designed to be used with members of construction design teams to help them focus on the scope of work by doing cost modeling, function analysis, brainstorming and evaluation of ideas. With minimal training designers, architects and engineers can become energized to find creative design solutions and learn an effective, synergistic team approach to facilities design projects using VEST. If time is available, the team can begin the development of some highermore » ranked ideas into preliminary proposals. This paper is an expansion of that article, adding a brief section on training and presenting three examples of VEST on construction projects at a federally-funded research Laboratory.« less

40 CFR 8.6 - Preliminary environmental review.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the obligations of Article 8 and Annex I of the Protocol. The EPA will provide its comments to the... of Article 8 and Annex I of the Protocol and the provisions of this part. This finding will be made with the concurrence of the National Science Foundation. If EPA does not provide such notice within...

40 CFR 8.6 - Preliminary environmental review.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the obligations of Article 8 and Annex I of the Protocol. The EPA will provide its comments to the... of Article 8 and Annex I of the Protocol and the provisions of this part. This finding will be made with the concurrence of the National Science Foundation. If EPA does not provide such notice within...

40 CFR 8.6 - Preliminary environmental review.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the obligations of Article 8 and Annex I of the Protocol. The EPA will provide its comments to the... of Article 8 and Annex I of the Protocol and the provisions of this part. This finding will be made with the concurrence of the National Science Foundation. If EPA does not provide such notice within...

40 CFR 8.6 - Preliminary environmental review.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the obligations of Article 8 and Annex I of the Protocol. The EPA will provide its comments to the... of Article 8 and Annex I of the Protocol and the provisions of this part. This finding will be made with the concurrence of the National Science Foundation. If EPA does not provide such notice within...

40 CFR 8.6 - Preliminary environmental review.

Code of Federal Regulations, 2014 CFR

2014-07-01

... the obligations of Article 8 and Annex I of the Protocol. The EPA will provide its comments to the... of Article 8 and Annex I of the Protocol and the provisions of this part. This finding will be made with the concurrence of the National Science Foundation. If EPA does not provide such notice within...

Experimental Equipment for Damping Capacity Analyze of High or Low Internal Friction Metallic Materials

NASA Astrophysics Data System (ADS)

Gârnet, I. A.; Stanciu, S.; Hopulele, I.; Zaharia, M. G.; Cimpoesu, N.; Chicet, D. L.; Crăciun, R. C.

2017-06-01

An experimental equipment, type torsion pendulum was made in laboratory in order to analyze the damping capacity of metallic materials. The scheme of the equipment is presented, 2D and 3D visions at real scale. The equipment functioning (mechanical and electrical part) and principles are presented. In this article we present some preliminary experimental results obtained on different materials (aluminium, steel etc.) using two different methods for registration the outputs (one based on optoelectronic device with Arduino acquisition board and second on video analyze (cinematic review: video to jpeg) of the damped motion of the lead pendulum). Steel materials were with shoot penning surface modification with and without heat treatment in order to establish the heat treatment influence on the damping capacity property.

The Kjeldahl method as a primary reference procedure for total protein in certified reference materials used in clinical chemistry. II. Selection of direct Kjeldahl analysis and its preliminary performance parameters.

PubMed

Vinklárková, Bára; Chromý, Vratislav; Šprongl, Luděk; Bittová, Miroslava; Rikanová, Milena; Ohnútková, Ivana; Žaludová, Lenka

2015-01-01

To select a Kjeldahl procedure suitable for the determination of total protein in reference materials used in laboratory medicine, we reviewed in our previous article Kjeldahl methods adopted by clinical chemistry and found an indirect two-step analysis by total Kjeldahl nitrogen corrected for its nonprotein nitrogen and a direct analysis made on isolated protein precipitates. In this article, we compare both procedures on various reference materials. An indirect Kjeldahl method gave falsely lower results than a direct analysis. Preliminary performance parameters qualify the direct Kjeldahl analysis as a suitable primary reference procedure for the certification of total protein in reference laboratories.

A preliminary typology of caregivers and effects on service utilization of caregiver counseling.

PubMed

Pepin, Renee; Williams, Ashley A; Anderson, Lindsay N; Qualls, Sara H

2013-01-01

Caregivers (CGs) of older adults have unique and diverse needs for intervention. The present studies describe the characteristics of CGs and caregiving situations and how these relate to CG therapy utilization patterns in a community mental health setting. Study 1: Through chart review, the researchers explored service utilization patterns and identified preliminary typologies of Caregiver Family Therapy (CFT) clients, N = 23. Study 2: By conducting a second chart review, the researchers sought to determine whether the categories that emerged in Study 1 applied to a second group of CFT clients, N = 36. Study 1: Four distinct categories of CGs emerged: High-Distress (high disorganization, high complexity), Resourceful but At-Risk (low disorganization, high complexity), Non-Committal (high disorganization, low complexity), and Model CGs (low disorganization, low complexity). Study 2: While the ability to classify CGs into category proved to have some inconsistencies, preliminary evidence suggests the ability to predict utilization once CGs were placed into category was good. In Study 2 a fifth category emerged: High Functioning but Static, which suggests CGs were on a continuum ranging from high to low on family organizational style and CG situation complexity. While caregiving situations vary widely among families and across time, this article provides a preliminary typology of CGs that may assist clinicians in tailoring CG interventions to meet the needs of their clients based on information garnered early in therapy, perhaps as early as the intake process.

A Ten-Meter Ground-Station Telescope for Deep-Space Optical Communications: A Preliminary Design

NASA Technical Reports Server (NTRS)

Britcliffe, M.; Hoppe, D.; Roberts, W.; Page, N.

2001-01-01

This article describes a telescope design for a 10-m optical ground station for deep-space communications. The design for a direct-detection optical communications telescope differs dramatically from a telescope for imaging applications. In general, the requirements for optical manufacturing and tracking performance are much less stringent for direct detection of optical signals. The technical challenge is providing a design that will operate in the daytime/nighttime conditions required for a Deep Space Network tracking application. The design presented addresses these requirements. The design will provide higher performance at lower cost than existing designs.

[Use of positron-emission tomography with F18-fluorodeoxyglucose for the assessment of lung lesions suspicious of malignancy].

PubMed

Jofré, M Josefina; Massardo, Teresa; González, Patricio; Canessa, José; Sierralta, Paulina; Humeres, Pamela; Galaz, Rodrigo; Valdebenito, Robert

2005-05-01

Positron-emission tomography (PET) with F18-fluorodeoxyglucose (FDG) is very helpful in the evaluation and management of lung lesions. It is specially useful for the characterization of solitary nodules, for the staging, evaluation of recurrence and therapeutic response in non-small cell lung cancer, for the evaluation of small cell lung cancer and for the assessment of pulmonary metastases. This article is a literature review on PET with FDG in lung cancer. A preliminary analysis of PET results at the Military Hospital in Santiago, Chile, is also presented.

A preliminary examination of patient loyalty: an application of the customer loyalty classification framework in the health care industry.

PubMed

Heiens, R A; Pleshko, L P

1997-01-01

The present article applies the customer loyalty classification framework developed by Dick and Basu (1994) to the health care industry. Based on a two factor classification, consisting of repeat patronage and relative attitude, four categories of patient loyalty are proposed and examined, including true loyalty, latent loyalty, spurious loyalty, and no loyalty. Data is collected and the four patient loyalty categories are profiled and compared on the basis of perceived risk, product class importance, provider decision importance, provider awareness, provider consideration, number of providers visited, and self-reported loyalty.

Sensors of vibration and acoustic emission for monitoring of boring with skiving cutters

NASA Astrophysics Data System (ADS)

Shamarin, N. N.; Filippov, A. V.; Podgornyh, O. A.; Filippova, E. O.

2017-01-01

Diagnosing processing system conditions is a key area in automation of modern machinery production. The article presents the results of a preliminary experimental research of the boring process using conventional and skiving cutters under the conditions of the low stiffness processing system. Acoustic emission and vibration sensors are used for cutting process diagnosis. Surface roughness after machining is determined using a laser scanning microscope. As a result, it is found that the use of skiving cutters provides greater stability of the cutting process and lower surface roughness as compared with conventional cutters.

Chronobiology of mood disorders.

PubMed

Malhi, G S; Kuiper, S

2013-01-01

As part of a series of papers examining chronobiology ['Getting depression clinical guidelines right: time for change?' Kuiper et al. Acta Psychiatr Scand 2013;128(Suppl. 444):24-30; and 'Manipulating melatonin in managing mood' Boyce & Hopwood. ActaPsychiatrScand 2013;128(Suppl. 444):16-23], in this article, we review and synthesise the extant literature pertaining to the chronobiology of depression and provide a preliminary model for understanding the neural systems involved. A selective literature search was conducted using search engines such as MEDLINE/PubMed, combining terms associated with chronobiology and mood disorders. We propose that understanding of sleep-wake function and mood can be enhanced by simultaneously considering the circadian system, the sleep homoeostat and the core stress system, all of which are likely to be simultaneously disrupted in major mood disorders. This integrative approach is likely to allow flexible modelling of a much broader range of mood disorder presentations and phenomenology. A preliminary multifaceted model is presented, which will require further development and testing. Future depression research should aim to examine multiple systems concurrently in order to derive a more sophisticated understanding of the underlying neurobiology. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Preliminary results on the mobility after whole body vibration in immobilized children and adolescents.

PubMed

Semler, O; Fricke, O; Vezyroglou, K; Stark, C; Schoenau, E

2007-01-01

The present article is a preliminary report on the effect of Whole Body Vibration (WBV) on the mobility in long-term immobilized children and adolescents. WBV was applied to 6 children and adolescents (diagnoses: osteogenesis imperfecta, N=4; cerebral palsy, N=1; dysraphic defect of the lumbar spine, N=1) over a time period of 6 months. WBV was applied by a vibrating platform constructed on a tilt-table. The treatment effect was measured by alternations of the tilt-angle of the table and with the "Brief assessment of motor function" (BAMF). All 6 individuals were characterized by an improved mobility, which was documented by an increased tilt-angle or an improved BAMF-score. The authors concluded WBV might be a promising approach to improve mobility in severely motor-impaired children and adolescents. Therefore, the Cologne Standing-and-Walking- Trainer powered by Galileo is a suitable therapeutic device to apply WBV in immobilized children and adolescents.

Pedagogical Potential of a Web-Based GIS Application for Migration Data: A Preliminary Investigation in the Context of South Korea

ERIC Educational Resources Information Center

Kim, Minsung; Kim, Kamyoung; Lee, Sang-Il

2013-01-01

This article examines the pedagogical potential of a Web-based GIS application, Population Migration Web Service (PMWS), in which students can examine population geography in an interactive and exploratory manner. This article introduces PMWS, a tailored, unique Internet GIS application that provides functions for visualizing spatial interaction…

The Politics of Educational Policy Studies: A Preliminary Analysis of Leading Educational Policy Journal Publications

ERIC Educational Resources Information Center

Hardy, Ian

2009-01-01

This paper argues that the content, analytical approaches and institutional affiliations of authors of articles published in the latest issues of two leading educational policy studies journals provide useful insights into the contested nature of educational policy studies. The paper draws upon a selection of articles published in 2007/08 issues…

Changing International Student and Business Staff Perceptions of In-Sessional EAP: Using the CEM Model

ERIC Educational Resources Information Center

Sloan, Diane; Porter, Elizabeth

2010-01-01

This article addresses the question of whether the existing approach to EAP delivery implemented at the University of Northumbria is supporting the learning needs of the international student body. In addressing this the article documents the background, research and preliminary findings relating to provision of an in-sessional English for…

New technologies for solar energy silicon - Cost analysis of BCL process

NASA Technical Reports Server (NTRS)

Yaws, C. L.; Li, K.-Y.; Fang, C. S.; Lutwack, R.; Hsu, G.; Leven, H.

1980-01-01

New technologies for producing polysilicon are being developed to provide lower cost material for solar cells which convert sunlight into electricity. This article presents results for the BCL Process, which produces the solar-cell silicon by reduction of silicon tetrachloride with zinc vapor. Cost, sensitivity, and profitability analysis results are presented based on a preliminary process design of a plant to produce 1000 metric tons/year of silicon by the BCL Process. Profitability analysis indicates a sales price of $12.1-19.4 per kg of silicon (1980 dollars) at a 0-25 per cent DCF rate of return on investment after taxes. These results indicate good potential for meeting the goal of providing lower cost material for silicon solar cells.

Capturing the flow beneath water waves.

PubMed

Nachbin, A; Ribeiro-Junior, R

2018-01-28

Recently, the authors presented two numerical studies for capturing the flow structure beneath water waves (Nachbin and Ribeiro-Junior 2014 Disc. Cont. Dyn. Syst. A 34 , 3135-3153 (doi:10.3934/dcds.2014.34.3135); Ribeiro-Junior et al. 2017 J. Fluid Mech. 812 , 792-814 (doi:10.1017/jfm.2016.820)). Closed orbits for irrotational waves with an opposing current and stagnation points for rotational waves were some of the issues addressed. This paper summarizes the numerical strategies adopted for capturing the flow beneath irrotational and rotational water waves. It also presents new preliminary results for particle trajectories, due to irrotational waves, in the presence of a bottom topography.This article is part of the theme issue 'Nonlinear water waves'. © 2017 The Author(s).

Preliminary audiologic and peri-operative outcomes of the Sophono™ transcutaneous bone conduction device: A systematic review.

PubMed

Bezdjian, Aren; Bruijnzeel, Hanneke; Daniel, Sam J; Grolman, Wilko; Thomeer, Hans G X M

2017-10-01

To delineate the auditory functional improvement and peri-operative outcomes of the Sophono™ transcutaneous bone conduction device. Eligible articles presenting patients implanted with the Sophono™ were identified through a comprehensive search of PubMed and Embase electronic databases. All relevant articles were reviewed to justify inclusion independently by 2 authors. Studies that successfully passed critical appraisal for directness of evidence and risk of bias were included. From a total of 125 articles, 8 studies encompassing 86 patients using 99 implants were selected. Most patients (79.1%) were children. Ear atresia (67.5%) was the most frequently reported indication for Sophono™ implantation. Overall pure tone average auditory improvement was 31.10 (±8.29) decibel. During a mean follow-up time of 12.48 months, 25 patients (29%) presented with post-operative complications from which 3 were deemed as serious implant-related adverse events (3.5%). The Sophono™ transcutaneous bone conduction device shows promising functional improvement, no intra-operative complications and minor post-operative skin related complications. If suitable, the device could be a proposed solution for the rehabilitation of hearing in children meeting eligibility criteria. A wearing schedule must be implemented in order to reduce magnet-related skin complications. Copyright © 2017 Elsevier B.V. All rights reserved.

The development of a research agenda for substance use disorders diagnosis in the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-V).

PubMed

Saunders, John B; Schuckit, Marc A

2006-09-01

This paper describes the background to the establishment of the Substance Use Disorders Workgroup, which was charged with developing the research agenda for the development of the next edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM). It summarizes 18 articles that were commissioned to inform that process. A preliminary list of research topics, developed at the DSM-V Launch Conference in 2004, led to the identification of subjects that were subject to formal presentations and detailed discussion at the Substance Use Disorders Conference in February 2005. The 18 articles presented in this supplement examine: (1) categorical versus dimensional diagnoses; (2) the neurobiological basis of substance use disorders; (3) social and cultural perspectives; (4) the crosswalk between DSM-IV and the International Classification of Diseases Tenth Revision (ICD-10); (5) comorbidity of substance use disorders and mental health disorders; (6) subtypes of disorders; (7) issues in adolescence; (8) substance-specific criteria; (9) the place of non-substance addictive disorders; and (10) the available research resources. In the final paper a broadly based research agenda for the development of diagnostic concepts and criteria for substance use disorders is presented.

Towards a model of surgeons' leadership in the operating room.

PubMed

Henrickson Parker, Sarah; Yule, Steven; Flin, Rhona; McKinley, Aileen

2011-07-01

There is widespread recognition that leadership skills are essential for effective performance in the workplace, but the evidence detailing effective leadership behaviours for surgeons during operations is unclear. Boolean searches of four on-line databases and detailed hand search of relevant references were conducted. A four stage screening process was adopted stipulating that articles presented empirical data on surgeons' intraoperative leadership behaviours. Ten relevant articles were identified and organised by method of investigation into (i) observation, (ii) questionnaire and (iii) interview studies. This review summarises the limited literature on surgeons' intraoperative leadership, and proposes a preliminary theoretically based structure for intraoperative leadership behaviours. This structure comprises seven categories with corresponding leadership components and covers two overarching themes related to task- and team-focus. Selected leadership theories which may be applicable to the operating room environment are also discussed. Further research is required to determine effective intraoperative leadership behaviours for safe surgical practice.

Media suicide-reports, Internet use and the occurrence of suicides between 1987 and 2005 in Japan

PubMed Central

Hagihara, Akihito; Tarumi, Kimio; Abe, Takeru

2007-01-01

Background Previous investigations regarding the effects of suicide reports in the media on suicide incidence in Japan have been limited and inconclusive and, although Internet use has greatly increased, its influence on suicide is completely unknown. Thus, the relationship between newspaper articles about suicide, Internet use, and the incidence of suicide in Japan was examined. Methods A linear model was fitted to time series data from January 1987 to March 2005 (218 months). Results Consistent with previous findings, the number of newspaper articles about suicide was a predictor of suicide among both male and female subjects. Internet use was also a predictor of suicide among males, probably because males spent more time online than females. Conclusion Because this is the first, preliminary study examining the association between Internet use and suicide, further research is required to verify the present findings. PMID:17996117

Vulnerability and resilience: a critical nexus.

PubMed

Lotz, Mianna

2016-02-01

Not all forms of human fragility or vulnerability are unavoidable. Sometimes we knowingly and intentionally impose conditions of vulnerability on others; and sometimes we knowingly and intentionally enter into and assume conditions of vulnerability for ourselves (for example, when we decide to trust or forgive, enter into intimate relationships with others, become a parent, become a subject of medical or psychotherapeutic treatment, and the like). In this article, I propose a presently overlooked basis on which one might evaluate whether the imposition or assumption of vulnerability is acceptable, and on which one might ground a significant class of vulnerability-related obligations. Distinct from existing accounts of the importance of promoting autonomy in conditions of vulnerability, this article offers a preliminary exploration of the nature, role, and importance of resilience promotion, its relationship to autonomy promotion, and its prospects for improving human wellbeing in autonomy inhibiting conditions.

Data-protection standards and confidentiality of HIV/AIDS status in the workplace - a South African case study.

PubMed

Muskat-Gorska, Zuzanna

2008-11-01

The article contextualises an emerging new regime for information privacy in South Africa (i.e. the draft Protection of Personal Information Bill). Subsequently, it discusses the possibility of successful implementation of international data-protection standards in an environment where there is an urgent need to balance HIV/AIDS confidentiality rights with public health requirements. Also, the article presents a preliminary assessment of the possible impact of professionalisation (and outsourcing) of workplace HIV/AIDS management on workplace data-protection practices, and it identifies some spaces for social dialogue on HIV/AIDS-data treatment in South Africa. The study methods comprise an analysis of legal documents (concerning international data-protection standards and the development of law governing data protection and HIV/AIDS confidentiality in South Africa) and interviews conducted with workplace health managers and trade union representatives, in Johannesburg, in 2007.

Toward the development of a motivational model of pain self-management.

PubMed

Jensen, Mark P; Nielson, Warren R; Kerns, Robert D

2003-11-01

Adaptive management of chronic pain depends to a large degree on how patients choose to cope with pain and its impact. Consequently, patient motivation is an important factor in determining how well patients learn to manage pain. However, the role of patient motivation in altering coping behavior and maintaining those changes is seldom discussed, and theoretically based research on motivation for pain treatment is lacking. This article reviews theories that have a direct application to understanding motivational issues in pain coping and presents a preliminary motivational model of pain self-management. The implications of this model for enhancing engagement in and adherence to chronic pain treatment programs are then discussed. The article ends with a call for research to better understand motivation as it applies to chronic pain self-management. In particular, there is a need to determine whether (and which) motivation enhancement interventions increase active participation in self-management treatment programs for chronic pain.

Clinical Trial Updates and Hotline Sessions presented at the European Society of Cardiology Congress 2007: (FINESSE, CARESS, OASIS 5, PRAGUE-8, OPTIMIST, GRACE, STEEPLE, SCAAR, STRATEGY, DANAMI-2, ExTRACT-TIMI-25, ISAR-REACT 2, ACUITY, ALOFT, 3CPO, PROSPECT, EVEREST, COACH, BENEFiT, MERLIN-TIMI 36, SEARCH-MI, ADVANCE, WENBIT, EUROASPIRE I-III, ARISE, getABI, RIO).

PubMed

Kindermann, Michael; Adam, Oliver; Werner, Nikos; Böhm, Michael

2007-11-01

This article provides information and commentaries on trials which were presented at the Hotline and Clinical Trial Update Sessions at the European Society of Cardiology Congress 2007 in Vienna. The key presentations were performed by leading experts in the field with relevant positions in the trials or registries. It is important to note that unpublished reports should be considered as preliminary data, as the analysis may change in the final publications. The comprehensive summaries have been generated from the oral presentation and the webcasts of the European Society of Cardiology and should provide the readers with the most comprehensive information of relevant publications.

The Development of a "Neighborhood in Solidarity" in Switzerland.

PubMed

Zwygart, Marion; Plattet, Alain; Ammor, Sarah

2017-01-01

This article presents a case study based on the "Neighborhood in Solidarity" (NS) methodology to illustrate its application in a locality of 8,000 inhabitants in Switzerland. This specific project is proposed to exemplify the global aim of the NS methodology. That aim is to increase the integration of elderly persons in societies in order to improve their quality of life. The case study demonstrates the enhancement of the capacity of the older people to remain actively engaged in their neighborhood. The article focuses on the creation of an autonomous community of empowered older people who can resolve their own problems after a 5-year project. The construction of the local community is presented throughout the six steps of the methodology: (1) preliminary analysis, (2) diagnostic, (3) construction, (4) project design, (5) project implementation, and (6) empowerment and with three degrees of involvement (community, participative, and integrative involvement). Performance and output indicators, quality indicators, and social determinants of health assess the development of the local project. The impacts of the projects which are illustrated in this specific example motivated this publication to inspire practitioners from other countries.

Syntactic Complexity Measures and Their Relation to Oral Proficiency in Japanese as a Foreign Language

ERIC Educational Resources Information Center

Iwashita, Noriko

2006-01-01

The study reported in this article is a part of a large-scale study investigating syntactic complexity in second language (L2) oral data in commonly taught foreign languages (English, German, Japanese, and Spanish; Ortega, Iwashita, Rabie, & Norris, in preparation). In this article, preliminary findings of the analysis of the Japanese data are…

Do Gender and Type of Health Professional Influence Effectiveness? Preliminary Draft.

ERIC Educational Resources Information Center

Bush, David F.

To determine the influence of the health care provider's gender and profession on readers' memory for health information, 48 university students were asked to read a three page article on heart attacks that was attributed to either (1) a female nurse, (2) a male nurse, (3) a female physician, or (4) a male physician. After reading the article, the…

Suicide by Oxygen Deprivation with Helium: A Preliminary Study of British Columbia Coroner Investigations

ERIC Educational Resources Information Center

Ogden, Russel D.; Hassan, Shereen

2011-01-01

This article researches a relatively new suicide method advanced by right-to-die organizations: oxygen deprivation by breathing helium inside a plastic hood. The article begins with a review of the role of the coroner and the history of oxygen deprivation with helium; it then examines 20 Judgements of Inquiry (JOI) by British Columbia coroners…

Temporary Thermocouple Attachment for Thermal/Vacuum Testing at Non-Extreme Temperatures - Test Results

NASA Technical Reports Server (NTRS)

Wright, Sarah E.; Ungar, Eugene K.

2017-01-01

Post-test examination and data analysis that followed a two week long vacuum test showed that numerous self-stick thermocouples became detached from the test article. The thermocouples were reattached with thermally conductive epoxy and the test was repeated to obtain the required data. Because the thermocouple detachment resulted in significant expense and rework, it was decided to investigate the temporary attachment methods used around NASA and to perform a test to assess their efficacy. The present work describes the testing that was performed in early and mid-2017. The test article and the temporary thermocouple attachment methods tested are described. During the first test, fully half of the thermocouples detached - although the detachment showed subtly in the data for some. The second test was performed to confirm the data from the first test and to investigate the effect of test article and thermocouple grounding. The results of the testing over temperatures ranging from -150 to 200degF are detailed and preliminary recommendations are made for temporary thermocouple attachment methods.

Clients' and therapists' stories about psychotherapy.

PubMed

Adler, Jonathan M

2013-12-01

This article provides an overview of the emerging field of research on clients' stories about their experiences in psychotherapy. The theory of narrative identity suggests that individuals construct stories about their lives in order to provide the self with a sense of purpose and unity. Psychotherapy stories serve both psychological functions. Focusing on the theme of agency as a vehicle for operationalizing purpose and coherence as a way of operationalizing unity, this article will describe the existing scholarship connecting psychotherapy stories to clients' psychological well-being. Results from cross-sectional qualitative and quantitative studies as well as longitudinal research indicate a connection between the stories clients tell about therapy and their psychological well-being, both over the course of treatment and after it is over. In addition, a preliminary analysis of therapists' stories about their clients' treatment is presented. These analyses reveal that the way therapists recount a particular client's therapy does not impact the relationships between clients' narratives and their improvement. The article concludes with a discussion of how this body of scholarship might be fruitfully applied in the realm of clinical practice. © 2012 Wiley Periodicals, Inc.

Aerothermodynamic Insight From The HIFIRE Program

NASA Astrophysics Data System (ADS)

Kimmel, Roger L.; Adamczak, David; Dolvin, Douglas; Borg, Matthew; Stanfield, Scott

2011-05-01

The HIFiRE (Hypersonic International Flight Research and Experimentation) program is a joint venture of the United States Air Force Research Laboratory and Australian Defence Science and Technology Organisation to utilize economical flight research opportunities in the exploration of flight science issues for space access systems. Flights 1 and 5 focus on collecting high-resolution experimental data on critical aerothermodynamic phenomena, including laminar-turbulent transition and shock/boundary layer interactions. Flight 1, successfully flown in March 2010, employed a test article composed of a 7-deg right angle cone, followed by a cylinder and flare. The test article remained attached to the second-stage booster throughout the ballistic trajectory. Flight 5, to be launched in a similar fashion, will feature a 2:1 elliptic cross-section cone as the test article. For both flights significant resources have been invested in pre-flight aerothermodynamic analysis and testing. This manuscript will summarize the overall strategy of the HIFiRE program, review the pre-flight aerothermodynamic analysis for Flights 1 and 5, and present a brief look at preliminary results from the post-flight analysis of Flight 1.

Comments on "Radiofrequency electromagnetic fields and some cancers of unknown etiology: An ecological study".

PubMed

Mortazavi, S A R; Mortazavi, Ghazal; Mortazavi, S M J

2017-12-31

This correspondence refers to the Science of the Total Environment article by Gonzalez-Rubio et al. entitled "Radiofrequency electromagnetic fields and some cancers of unknown etiology: An ecological study". Authors of this paper have presented the findings of their preliminary epidemiological study which combined epidemiology, statistics and geographical information systems (GIS). Gonzalez-Rubio et al. have analyzed the possible link between exposure to Radiofrequency Electromagnetic Fields (RF-EMF) in the city of Albacete, Spain and the incidence of cancers such as lymphomas, and brain tumors. The shortcomings of this study are discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

An introduction to Chinese psychology--its historical roots until the present day.

PubMed

Higgins, Louise T; Zheng, Mo

2002-03-01

In this article the authors review the historical development of Chinese psychology. China's long history as a country immersed in the study of psychological issues is well known and has had an influence on developments in the field of psychology around the world. Modern Chinese psychology, however, was imported from the West and the Soviet Union and has been closely linked with China's social environment and changes of national policy. Today Chinese psychology is still in a preliminary stage. Despite difficulties that may impede its future development, the importance of psychology in the modernization of China has been widely recognized.

Foil cycling technique for the VESUVIO spectrometer operating in the resonance detector configuration

NASA Astrophysics Data System (ADS)

Schooneveld, E. M.; Mayers, J.; Rhodes, N. J.; Pietropaolo, A.; Andreani, C.; Senesi, R.; Gorini, G.; Perelli-Cippo, E.; Tardocchi, M.

2006-09-01

This article reports a novel experimental technique, namely, the foil cycling technique, developed on the VESUVIO spectrometer (ISIS spallation source) operating in the resonance detector configuration. It is shown that with a proper use of two foils of the same neutron absorbing material it is possible, in a double energy analysis process, to narrow the width of the instrumental resolution of a spectrometer operating in the resonance detector configuration and to achieve an effective subtraction of the neutron and gamma backgrounds. Preliminary experimental results, obtained from deep inelastic neutron scattering measurements on lead, zirconium hydride, and deuterium chloride samples, are presented.

A mini-library of TBA analogues containing 3'-3' and 5'-5' inversion of polarity sites.

PubMed

Esposito, V; Galeone, A; Mayol, L; Randazzo, A; Virgilio, A; Virno, A

2007-01-01

Several researches have been devoted to structure-activity relationship and to post-SELEX modifications of the thrombin binding aptamer (TBA), one of the first aptamers discovered by the SELEX methodology. However, no studies on TBA dealing with the effects of introduction of inversion of polarity sites have been reported yet. In this frame, we have undertaken the synthesis and the study of a mini-library composed of several TBA analogues containing a 3'-3' or a 5'-5' inversion of polarity site at different positions into the sequence. Particularly, in this article, we present preliminary results about their structural and biological properties.

Concept design of a disaster response unmanned aerial vehicle for India

NASA Astrophysics Data System (ADS)

Vashi, Y.; Jai, U.; Atluri, R.; Sunjii, M.; Kashyap, Y.; Ashok, V.; Khilari, S.; Jain, K.; Aravind Raj, S.

2017-12-01

The Indian sub-continent experiences frequent flooding, earthquakes and landslides. During the times of peril, live surveillance of the disaster zone facilitates the disaster agencies in locating and aiding the affected people. For this reason, development of a micro unmanned aerial vehicle (UAV) can be an optimal solution. This article provides a conceptualization of a UAV model that meets the need of the country. A comparison of different aircraft components and their optimization and sensitivity analyses are presented. In the end, this research produces a preliminary design of UAV that can accomplish surveillance and payload dropping missions in disaster affected areas.

A Global Audience for New Race to the Moon: Outreach for the Google Lunar XPRIZE

NASA Astrophysics Data System (ADS)

Heward, A.; Gonzales, C.; Ashley, C.; Hwang, P.; Canvin, S.

2015-06-01

The Google Lunar XPRIZE aims to open up a new era of space exploration and entrepreneurship through a competition to land a commercially funded robot on the Moon. To raise awareness of the competition, and to help inspire a new generation of scientists and engineers, XPRIZE has developed a suite of public engagement and informal learning activities. These include the MoonBots Challenge robotics competition, the digital planetarium show, Back To The Moon For Good, and the MoonBots-in-a-Box interactive kit for science centres. This article presents a review and preliminary evaluation of the Google Lunar XPRIZE's outreach activities to date.

Problem of lunar mascons: An alternative approach

NASA Astrophysics Data System (ADS)

Barenbaum, A. A.; Shpekin, M. I.

2018-01-01

The origin of lunar mascons is discussed on the base of results of the orbital experimental exploration of the Moon by the Gravity Recovery and Interior Laboratory and the Lunar Reconnaissance Orbiter missions. We lead the discussion on the basis of representations of Galactocentric paradigm which links processes in the Solar System and on its planets with the Galaxy influences. The article describes a new approach to the interpretation of the crater data, which takes into account the quasi-periodic bombardments of the Moon by galactic comets. We present a preliminary evaluation of the age of mascons as well as of craters and mares on the Moon based on this approach.

[Prevention and Treatment of Eating Disorders: The Health Care Network Anorexia and Bulimia nervosa].

PubMed

Weigel, Angelika; Gumz, Antje; Kästner, Denise; Romer, Georg; Wegscheider, Karl; Löwe, Bernd

2015-07-01

The "Health care network anorexia and bulimia nervosa", a subproject of psychenet - the Hamburg network for mental health - aims to decrease the incidence of eating disorders as well as the risk for chronic illness courses. One focal project, therefore, evaluates a school-based prevention manual in a randomized controlled trial. The other one examines the impact of a systemic public health intervention on early treatment initiation in anorexia nervosa. The present article provides an overview about study design and interventions in both focal projects as well as preliminary results. © Georg Thieme Verlag KG Stuttgart · New York.

Electroproduction of K+ Λ at JLab Hall-C

NASA Astrophysics Data System (ADS)

Gogami, T.; Achenbach, P.; Ahmidouch, A.; Albayrak, I.; Androic, D.; Asaturyan, A.; Asaturyan, R.; Ates, O.; Baturin, P.; Badui, R.; Boeglin, W.; Bono, J.; Brash, E.; Carter, P.; Chen, C.; Chiba, A.; Christy, E.; Dalton, M.; Danagoulian, S.; De Leo, R.; Doi, D.; Elaasar, M.; Ent, R.; Fujii, Y.; Furic, M.; Gabrielyan, M.; Gan, L.; Garibaldi, F.; Gaskell, D.; Gasparian, A.; Hashimoto, O.; Horn, T.; Hu, B.; Hungerford, Ed. V.; Jones, M.; Kanda, H.; Kaneta, M.; Kato, S.; Kawai, M.; Kawama, D.; Khanal, H.; Kohl, M.; Liyanage, A.; Luo, W.; Maeda, K.; Margaryan, A.; Markowitz, P.; Maruta, T.; Matsumura, A.; Maxwell, V.; Mkrtchyan, A.; Mkrtchyan, H.; Nagao, S.; Nakamura, S. N.; Narayan, A.; Neville, C.; Niculescu, G.; Niculescu, M. I.; Nunez, A.; Nuruzzaman; Okayasu, Y.; Petkovic, T.; Pochodzalla, J.; Qiu, X.; Reinhold, J.; Rodriguez, V. M.; Samanta, C.; Sawatzky, B.; Seva, T.; Shichijo, A.; Tadevosyan, V.; Tang, L.; Taniya, N.; Tsukada, K.; Veilleux, M.; Vulcan, W.; Wesselmann, F. R.; Wood, S. A.; Yamamoto, T.; Ya, L.; Ye, Z.; Yokota, K.; Yuan, L.; Zhamkochyan, S.; Zhu, L.

2013-08-01

A Λ hypernuclear spectroscopic experiment, JLab E05-115 was performed at JLab Hall-C in 2009 by the (e, e'K+) reaction. Data of Λ hypernuclei with mass numbers from A = 7 to A = 52 were successfully taken, and the analyses are in progress. A polyethylene (CH2) target was used as a proton target to calibrate energy scales, and to study elementary process of the p(e, e'K+) Λ, Σ0 reaction. A preliminary differential cross section of K+ Λ electro-production at low Q2 [~0.01 (GeV/c)2] and at small kaon angles is reported in the present article.

Preliminary Electrochemical Characterization of Anode Supported Solid Oxide Cell (AS-SOC) Produced in the Institute of Power Engineering Operated in Electrolysis Mode (SOEC)

NASA Astrophysics Data System (ADS)

Kupecki, Jakub; Motyliński, Konrad; Skrzypkiewicz, Marek; Wierzbicki, Michał; Naumovich, Yevgeniy

2017-12-01

The article discusses the operation of solid oxide electrochemical cells (SOC) developed in the Institute of Power Engineering as prospective key components of power-to-gas systems. The fundamentals of the solid oxide cells operated as fuel cells (SOFC - solid oxide fuel cells) and electrolysers (SOEC - solid oxide fuel cells) are given. The experimental technique used for electrochemical characterization of cells is presented. The results obtained for planar cell with anodic support are given and discussed. Based on the results, the applicability of the cells in power-to-gas systems (P2G) is evaluated.

Developing a manual for strengthening mental health nurses' clinical supervision.

PubMed

Buus, Niels; Cassedy, Paul; Gonge, Henrik

2013-05-01

In this article, we report findings from a study aimed at developing the content and implementation of a manual for a research-based intervention on clinical supervision of mental health nursing staff. The intervention was designed to strengthen already existing supervision practices through educational preparation for supervision and systematic reflection on supervision. The intervention consists of three sessions and was implemented on two groups of mental health hospital staff. We present an outline of the manual and explain how the trial sessions made us adjust the preliminary manual. The effects of implementing the manual will subsequently be analysed in an independent randomised controlled trial.

Book Trade Research and Statistics. Prices of U.S. and Foreign Published Materials; Book Title Output and Average Prices: 2000 Final and 2001 Preliminary Figures; Book Sales Statistics, 2001: AAP Preliminary Estimates; U.S. Book Exports and Imports: 2001; Number of Book Outlets in the United States and Canada; Review Media Statistics.

ERIC Educational Resources Information Center

Sullivan, Sharon G.; Barr, Catherine; Grabois, Andrew

2002-01-01

Includes six articles that report on prices of U.S. and foreign published materials; book title output and average prices; book sales statistics; book exports and imports; book outlets in the U.S. and Canada; and review media statistics. (LRW)

Integrating into the Mental Health System from the Criminal Justice System: Jail Aftercare Services for Persons with a Severe Mental Illness

ERIC Educational Resources Information Center

Davis, Kristin; Fallon, John; Vogel, Sue; Teachout, Alexandra

2008-01-01

This article describes a mental health evidence based practice, Assertive Community Treatment (ACT). While ACT has scientific support, it has not been rigorously tested for persons with a severe mental illness and repeated forensic involvement. This article provides preliminary evidence that ACT is best suited for reentry into the mental health…

Infrared light curves of type Ia supernovae

DOE PAGES

Phillips, M. M.; Krisciunas, K.; Suntzeff, N. B.; ...

2003-10-02

This article provides a progress report on a collaborative program at the Las Campanas and Cerro Tololo Observatories to observe the near-IR light curves of Type Ia supernovae. We discuss how the morphologies of the JHK light curves change as a function of the decline rate parameter Δm 15 (B). Evidence is presented which indicates that the absolute magnitudes in the H band have little or no dependence on the decline rate, suggesting that SNe Ia may be nearly perfect cosmological standard candles in the near-IR. A preliminary Hubble diagram in the H band is presented and compared with amore » similar diagram in V for the same objects. Finally, observations of two peculiar supernovae, 1999ac and 2001ay, are briefly discussed.« less

Towards a unified theory of health-disease: II. Holopathogenesis

PubMed Central

Almeida-Filho, Naomar

2014-01-01

This article presents a systematic framework for modeling several classes of illness-sickness-disease named as Holopathogenesis. Holopathogenesis is defined as processes of over-determination of diseases and related conditions taken as a whole, comprising selected facets of the complex object Health. First, a conceptual background of Holopathogenesis is presented as a series of significant interfaces (biomolecular-immunological, physiopathological-clinical, epidemiological-ecosocial). Second, propositions derived from Holopathogenesis are introduced in order to allow drawing the disease-illness-sickness complex as a hierarchical network of networks. Third, a formalization of intra- and inter-level correspondences, over-determination processes, effects and links of Holopathogenesis models is proposed. Finally, the Holopathogenesis frame is evaluated as a comprehensive theoretical pathology taken as a preliminary step towards a unified theory of health-disease. PMID:24897040

Informational and decisional empowerment in online health support communities: initial psychometric validation of the Cyber Info-Decisional Empowerment Scale (CIDES) and preliminary data from administration of the scale.

PubMed

Seçkin, Gül

2011-12-01

This article presents initial psychometric validation of an instrument developed to measure cyber informational and decisional empowerment. The article provides preliminary insights into the extent to which cyber patients view the digital environment of peer-based information and support as a resource for informed and empowered participation in self health care management. Data come from cancer patients (N = 350) who participated in the Study of Virtual Health Networks for Cancer Patients of the 21st Century. Data were first analyzed using exploratory factor analysis with principle component extraction and Varimax rotation. Age-based split-sample analysis (≥ 51 and ≤ 50) was performed on a subsample, which consisted of only women (N = 255), in order to cross-validate psychometric data obtained from the full sample. A confirmatory factor analysis was conducted using AMOS 19.0. to further validate the scale. The composite scale is unidimensional with excellent internal consistency reliability. The highest average scores were obtained for informational empowerment items. The lowest average was for the item that measured empowerment to seek second opinion from additional health care professionals. The ability of this composite measure to provide information about the extent to which computer-connected patients view digital peer support as an empowerment tool makes it a valuable addition to the literature in health informatics, supportive cancer care, and health quality of life research.

Cultural adaptation and health literacy refinement of a brief depression intervention for Latinos in a low-resource setting.

PubMed

Ramos, Zorangelí; Alegría, Margarita

2014-04-01

Few studies addressing the mental health needs of Latinos describe how interventions are tailored or culturally adapted to address the needs of their target population. Without reference to this process, efforts to replicate results and provide working models of the adaptation process for other researchers are thwarted. The purpose of this article is to describe the process of a cultural adaptation that included accommodations for health literacy of a brief telephone cognitive-behavioral depression intervention for Latinos in low-resource settings. We followed a five-stage approach (i.e., information gathering, preliminary adaptation, preliminary testing, adaptation, and refinement) as described by Barrera, Castro, Strycker, and Toobert (2013) to structure our process. Cultural adaptations included condensation of the sessions, review, and modifications of materials presented to participants including the addition of visual aids, culturally relevant metaphors, values, and proverbs. Feedback from key stakeholders, including clinician and study participants, was fundamental to the adaptation process. Areas for further inquiry and adaptation identified in our process include revisions to the presentation of "cognitive restructuring" to participants and the inclusion of participant beliefs about the cause of their depression. Cultural adaptation is a dynamic process, requiring numerous refinements to ensure that an intervention is tailored and relevant to the target population.

Imaging Spectropolarimeter for the Multi-Application Solar Telescope at Udaipur Solar Observatory: Characterization of Polarimeter and Preliminary Observations

NASA Astrophysics Data System (ADS)

Tiwary, Alok Ranjan; Mathew, Shibu K.; Bayanna, A. Raja; Venkatakrishnan, P.; Yadav, Rahul

2017-04-01

The Multi-Application Solar Telescope (MAST) is a 50 cm off-axis Gregorian telescope that has recently become operational at the Udaipur Solar Observatory (USO). An imaging spectropolarimeter is being developed as one of the back-end instruments of MAST to gain a better understanding of the evolution and dynamics of solar magnetic and velocity fields. This system consists of a narrow-band filter and a polarimeter. The polarimeter includes a linear polarizer and two sets of liquid crystal variable retarders (LCVRs). The instrument is intended for simultaneous observations in the spectral lines 6173 Å and 8542 Å, which are formed in the photosphere and chromosphere, respectively. In this article, we present results from the characterization of the LCVRs for the spectral lines of interest and the response matrix of the polarimeter. We also present preliminary observations of an active region obtained using the spectropolarimeter. For verification purposes, we compare the Stokes observations of the active region obtained from the Helioseismic Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO) with that of MAST observations in the spectral line 6173 Å. We find good agreement between the two observations, considering the fact that MAST observations are limited by seeing.

Integrating research, policy, and practice in juvenile justice education.

PubMed

Blomberg, Thomas G; Waldo, Gordon P

2002-06-01

This article provides an overview of the history and context leading to Florida's efforts to implement an evaluation-driven research and associated quality assurance system for its juvenile justice education policies and practices. The Juvenile Justice Educational Enhancement Program began implementing Florida's evaluation research and quality assurance system to juvenile justice education in 1998. The article includes a brief summary of articles comprising this special issue of Evaluation Review that address the Juvenile Justice Educational Enhancement Program's various functions, methodological components, data, preliminary findings, continuing evaluation research efforts, and impediments.

The development and preliminary effectiveness of a nursing case management e-learning program.

PubMed

Liu, Wen-I; Chu, Kuo-Chung; Chen, Shing-Chia

2014-07-01

The purpose of this article was to describe the development and preliminary effectiveness of a digital case management education program. The e-learning program was built through the collaboration of a nurse educator and an informatics professor. The program was then developed according to the following steps: (1) building a visual interface, (2) scripting each unit, (3) preparing the course material and assessment tests, (4) using teaching software to record audio and video courses, (5) editing the audio recordings, (6) using instructional media or hyperlinks to finalize the interactions, (7) creating the assessment and obtaining feedback, and (8) testing the overall operation. The digital program consisted of five learning modules, self-assessment questions, learning cases, sharing experiences, and learning resources. Forty nurses participated in this study and fully completed the questionnaires both before and after the program. The knowledge and confidence levels in the experimental group were significantly higher over time than those of the comparison group. The results supported the use of educational technology to provide a more flexible and effective presentation method for continuing education programs.

A phenomenographic investigation into Information Literacy in nursing practice - preliminary findings and methodological issues.

PubMed

Forster, Marc

2013-10-01

Information Literacy is essential to 'evidence-based practice'; without the ability to locate evidence, evidence-based practice is rendered extremely difficult if not impossible. There is currently little evidence to show how Information Literacy is experienced by nurses or what its parameters are within evidence-based practice and therefore whether Information Literacy educational interventions are actually promoting the correct knowledge and skills. Using phenomenographic interviews the author will attempt to discover how nurses experience Information Literacy. Insights from the findings will be used to map out its parameters and to put forward a theoretical model for a course or module to develop it effectively. This article presents preliminary findings, including 7 draft categories of description of how Information Literacy is experienced in nursing. This pilot study indicates that the complete findings may be of significant potential value in the promotion and development of Information Literacy education in nursing. It is argued that such insights into how nurses actually experience the phenomenon of Information Literacy can be used to develop potentially more effective, research-based, educational interventions. Copyright © 2012 Elsevier Ltd. All rights reserved.

Orthorexia nervosa in the general population: a preliminary screening using a self-administered questionnaire (ORTO-15).

PubMed

Ramacciotti, C E; Perrone, P; Coli, E; Burgalassi, A; Conversano, C; Massimetti, G; Dell'Osso, L

2011-06-01

Orthorexia, from the Greek words orthos (straight, proper) and orexis (appetite), is a newly conceptualized disorder characterized by distorted eating habits and cognitions concerning supposedly healthy nutrition. In this article we present preliminary results of a wider research aimed to investigate the diffusion of Orthorexia in the general population and to highlight its characteristics and particularly the relationship with Eating Disorder and Obsessive-Compulsive Disorder. One-hundred and seventy seven adult subjects from the general population, were administered the ORTO-15 test, a selfadministered questionnaire specifically designed to assess orthorexic symptomatology; note that statistical analyses were repeated twice, referring to different diagnostic thresholds (40/35). Orthorexia had a 57.6% prevalence in our sample, using the 40-point threshold, with a female/male ratio 2:1; the figure was sensibly lower with the 35-point threshold (21%). The results of this study highlight the diffusion of Orthorexia which may constitute an important risk factor for mental and physical health, but also the opportunity of more specific diagnostic instruments, so to facilitate a thorough understanding of this disorder.

Author's reply to "Letter to the editor on the article: Saccular measurements in routine MRI can predict hydrops in Menière's disease by Simon F et al."

PubMed

Simon, François; Guichard, Jean-Pierre; Kania, Romain; Franc, Julie; Herman, Philippe; Hautefort, Charlotte

2018-01-01

This is an answer to the Letter to the Editor regarding our previously published article « Saccular measurements in routine MRI can predict hydrops in Menière's disease ». We thank the authors for their interest in our article and their insightful comments. We would like to emphasise that our article was a preliminary study and to our knowledge the first published series establishing a correlation between measurements of saccular morphology in T2-weighed 3D CISS images and clinical definite Menière's disease. Therefore, we agree with the authors of the Letter that verifying reproducibility is paramount for the technique to be widely used. Further studies should be conducted to investigate the risk of artefacts reducing the reliability of saccular width measurements and to confirm the clinical implications. We recommend the use of saccular height measurements which have higher reliability. Also, the goal of the study was to present a possible radiological alternative to the more established methods of endolymphatic hydrops visualisation. If accessible, we agree that the latter techniques should be preferred, but we find that they are unfortunately too often unavailable in routine clinical practice to ENT physicians.

77 FR 57554 - Endangered and Threatened Species; Reopening of Public Comment Period on Proposed Endangered...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-18

... and journal articles are: (1) Preliminary Results from Photo-identification and Satellite- tagging of... Mechanisms of Gene Flow within Island- associated False Killer Whales around the Hawaiian Archipelago, by...

Nuclear utilities mulling Mescalero MRS proposal

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

NONE

1994-03-21

This article is a discussion of the possibilities that several nuclear utilities will form a consortium to build a high-level radioactive waste repository on the Mescalero Apache reservation near Ruidoso, NM. Preliminary details of the effort are outlined.

Improving health outcomes of children through effective parenting: model and methods.

PubMed

Okafor, Martha; Sarpong, Daniel F; Ferguson, Aneeqah; Satcher, David

2013-12-23

This article reports on the design, development, testing and presentation of preliminary evidence of a translational, culturally relevant parenting education model, titled Smart and Secured Children (SSC). SSC, a quality parenting curriculum, prepares disparate African American parents as leaders for transforming their parenting behaviors and leading their peers and community in changing existing parenting culture. The article recommends expanded utility of identified promising processes, approaches and practices to engage African American parents to lead in addressing health inequity conditions in their families and communities. It adds to the growing scientific literature on the association between parent-child relationship quality and a wide variety of children physical, emotional and social outcomes. SSC applied principles of developmental theories; community based participatory research (CBPR), and iterative Delphi method between the community stakeholders, parents and researchers. The delivery approach of SSC was revamped from professional-led to parent-led content presentation and delivery methods using a conversational learning approach, referred to as 'conversepedia'. Parents' leadership development training and delivery of this curriculum in social supportive groups improved their mental wellbeing, parenting capacity and leadership skills. Parents do matter and can choose positive influence in their lives and are capable of reversing negative peer influence.

Preliminary studies of the dynamic stiffness modules of soil samples from the Solvay Sodium Plant waste landfill in Krakow

NASA Astrophysics Data System (ADS)

Pilecka, Elżbieta; Zięba, Jakub

2017-11-01

The article presents the results of laboratory tests for determining the dynamic modules of the elasticity M and the shear G, for soil samples from the landfill of the closed Solvay Sodium Plant in Krakow. The tests were performed using a triaxial apparatus equipped with "bender" piezoelements. The samples subjected to these tests were taken from two boreholes, located in the area known as the "white seas", whose formation is the result of Solvay Plant activity throughout the 20th century. The location of the test holes was planned at the place in which a road known as the "Łagiewnicka route" was planned. Studies on soil stiffness were also conducted as part of the one of the dissertation from 2008 to 2010 in the Cracow University of Technology. The results of these tests and the results of the laboratory tests that are presented in the article will be used in the designing of a computer model. This model is intended to help in assessing the dynamic impact of motor vehicle traffic on the planned Łagiewnicka route on the structure of the existing buildings located in the former Solvay Plant.

Hypovitaminosis A and its control

PubMed Central

Underwood, Barbara A.

1978-01-01

Hypovitaminosis A is considered to be the most common cause of blindness in the developing countries but it is not possible to estimate the prevalence of keratomalacia directly attributable to it. Subclinical hypovitaminosis A is not measurable at present in human subjects, but studies in animals indicate that the possibility of subclinical effects should not be ignored. The recommended procedure for identifying the ”at risk” population involves a three-part survey to evaluate dietary intake, biochemical indices, and clinical signs. This article examines all three approaches in some detail, but in the present state of knowledge, none of them gives a satisfactory estimate of vitamin A status. For community assessment, the article discusses preliminary experience with a predictive model of the number of children in a population at risk of hypovitaminosis A that is based on associations noted repeatedly between protein—energy malnutrition and certain child-rearing practices, family economics, and morbidity. Criteria have been established for deciding on the need for a programme of prevention and the types of programme most appropriate in different situations are discussed. The methods of programme evaluation must take into account the stated objectives of the programme. PMID:310359

Improving Health Outcomes of Children through Effective Parenting: Model and Methods

PubMed Central

Okafor, Martha; Sarpong, Daniel F.; Ferguson, Aneeqah; Satcher, David

2013-01-01

This article reports on the design, development, testing and presentation of preliminary evidence of a translational, culturally relevant parenting education model, titled Smart and Secured Children (SSC). SSC, a quality parenting curriculum, prepares disparate African American parents as leaders for transforming their parenting behaviors and leading their peers and community in changing existing parenting culture. The article recommends expanded utility of identified promising processes, approaches and practices to engage African American parents to lead in addressing health inequity conditions in their families and communities. It adds to the growing scientific literature on the association between parent–child relationship quality and a wide variety of children physical, emotional and social outcomes. SSC applied principles of developmental theories; community based participatory research (CBPR), and iterative Delphi method between the community stakeholders, parents and researchers. The delivery approach of SSC was revamped from professional-led to parent-led content presentation and delivery methods using a conversational learning approach, referred to as ‘conversepedia’. Parents’ leadership development training and delivery of this curriculum in social supportive groups improved their mental wellbeing, parenting capacity and leadership skills. Parents do matter and can choose positive influence in their lives and are capable of reversing negative peer influence. PMID:24366048

The Role of Pharmacotherapy in the Treatment of Adolescent Substance Use Disorders.

PubMed

Hammond, Christopher J

2016-10-01

Adolescent substance use disorders (SUDs) are a significant public health issue due to the associated morbidity, mortality, and societal cost. While effective for some adolescents, psychosocial interventions generally produce small-to-moderate reductions in substance use. Most youth relapse within 12 months of treatment. One approach to improve outcomes is through adjunctive pharmacotherapy. Medication assisted treatments have been shown to improve adult SUD treatment outcomes, and preliminary studies in adolescents suggest that combining medication with psychosocial interventions may also enhance SUD outcomes for youth. This article presents a comprehensive review and grading of the evidence from studies conducted in adolescents with SUDs. Copyright © 2016 Elsevier Inc. All rights reserved.

Embedded electronics for intelligent structures

NASA Astrophysics Data System (ADS)

Warkentin, David J.; Crawley, Edward F.

The signal, power, and communications provisions for the distributed control processing, sensing, and actuation of an intelligent structure could benefit from a method of physically embedding some electronic components. The preliminary feasibility of embedding electronic components in load-bearing intelligent composite structures is addressed. A technique for embedding integrated circuits on silicon chips within graphite/epoxy composite structures is presented which addresses the problems of electrical, mechanical, and chemical isolation. The mechanical and chemical isolation of test articles manufactured by this technique are tested by subjecting them to static and cyclic mechanical loads and a temperature/humidity/bias environment. The likely failure modes under these conditions are identified, and suggestions for further improvements in the technique are discussed.

[Efficacy analysis and theoretical study on Chinese herbal properties of Açaí (Euterpe oleracea)].

PubMed

Zhang, Jian-jun; Chen, Shao-hong; Zhu, Ying-li; Wang, Chun; Wang, Jing-xia; Wang, Lin-yuan; Gao, Xue-min

2015-06-01

Açaí (Euterpe oleracea) emerged as a source of herb has a long history in South America, which was approved by the Ministry of Health used in China and it has been introduced planting in Guangdong and Taiwan. This article summarized applied history of Açaí and its present status in China. Did theoretical study on the Chinese herbal properties of Açaí based on the Chinese traditional philosophical culture to analysis the function and symptom preliminary, combining with used for medical recordation, chemical component, biological activity. It is aiming at establishing the theoretical foundation for the application under the guidance of TCM theory.

Correlates of quality educational programs.

PubMed

Chester, Deborah R; Tracy, Jessamyn A; Earp, Emily; Chauhan, Reetu

2002-06-01

Preliminary evaluation findings are presented that explore relationships between educational program quality and program characteristics such as program type, security level, aftercare, teacher certification, facility size, and private versus public provider. Several program characteristics are found to be related to measurements of educational program quality. Among the major quality characteristics are proportion of program teachers that are professionally certified, smaller sized facilities versus larger facilities, level of aftercare services, and provider sources, with private for-profit providers being the lowest performing and public providers being the highest performing. The article closes with description of the Juvenile Justice Educational Enhancement Program's continuing evaluation of correlates to educational program quality through the continued development of a comprehensive database.

Optimizing parameters of GTU cycle and design values of air-gas channel in a gas turbine with cooled nozzle and rotor blades

NASA Astrophysics Data System (ADS)

Kler, A. M.; Zakharov, Yu. B.

2012-09-01

The authors have formulated the problem of joint optimization of pressure and temperature of combustion products before gas turbine, profiles of nozzle and rotor blades of gas turbine, and cooling air flow rates through nozzle and rotor blades. The article offers an original approach to optimization of profiles of gas turbine blades where the optimized profiles are presented as linear combinations of preliminarily formed basic profiles. The given examples relate to optimization of the gas turbine unit on the criterion of power efficiency at preliminary heat removal from air flows supplied for the air-gas channel cooling and without such removal.

A mathematical model for the deformation of the eyeball by an elastic band.

PubMed

Keeling, Stephen L; Propst, Georg; Stadler, Georg; Wackernagel, Werner

2009-06-01

In a certain kind of eye surgery, the human eyeball is deformed sustainably by the application of an elastic band. This article presents a mathematical model for the mechanics of the combined eye/band structure along with an algorithm to compute the model solutions. These predict the immediate and the lasting indentation of the eyeball. The model is derived from basic physical principles by minimizing a potential energy subject to a volume constraint. Assuming spherical symmetry, this leads to a two-point boundary-value problem for a non-linear second-order ordinary differential equation that describes the minimizing static equilibrium. By comparison with laboratory data, a preliminary validation of the model is given.

Open source cardiology electronic health record development for DIGICARDIAC implementation

NASA Astrophysics Data System (ADS)

Dugarte, Nelson; Medina, Rubén.; Huiracocha, Lourdes; Rojas, Rubén.

2015-12-01

This article presents the development of a Cardiology Electronic Health Record (CEHR) system. Software consists of a structured algorithm designed under Health Level-7 (HL7) international standards. Novelty of the system is the integration of high resolution ECG (HRECG) signal acquisition and processing tools, patient information management tools and telecardiology tools. Acquisition tools are for management and control of the DIGICARDIAC electrocardiograph functions. Processing tools allow management of HRECG signal analysis searching for indicative patterns of cardiovascular pathologies. Telecardiology tools incorporation allows system communication with other health care centers decreasing access time to the patient information. CEHR system was completely developed using open source software. Preliminary results of process validation showed the system efficiency.

Complexities of policy-driven pre-registration nursing curricula.

PubMed

McCarthy, Jilian; Holt, Maxine

This article discusses the challenges faced by two nurse educators when incorporating current health policy into a new pre-registration nursing curriculum, using public health and e-learning as examples. The article, which features the results of preliminary work from the authors' doctoral studies, includes summaries of students' discourses about e-learning and public health and how these subject areas are perceived by learners. Practical solutions to the challenges encountered are suggested.

The empirical basis of substance use disorders diagnosis: research recommendations for the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-V).

PubMed

Schuckit, Marc A; Saunders, John B

2006-09-01

This paper presents the recommendations, developed from a 3-year consultation process, for a program of research to underpin the development of diagnostic concepts and criteria in the Substance Use Disorders section of the Diagnostic and Statistical Manual of Mental Disorders (DSM) and potentially the relevant section of the next revision of the International Classification of Diseases (ICD). A preliminary list of research topics was developed at the DSM-V Launch Conference in 2004. This led to the presentation of articles on these topics at a specific Substance Use Disorders Conference in February 2005, at the end of which a preliminary list of research questions was developed. This was further refined through an iterative process involving conference participants over the following year. Research questions have been placed into four categories: (1) questions that could be addressed immediately through secondary analyses of existing data sets; (2) items likely to require position papers to propose criteria or more focused questions with a view to subsequent analyses of existing data sets; (3) issues that could be proposed for literature reviews, but with a lower probability that these might progress to a data analytic phase; and (4) suggestions or comments that might not require immediate action, but that could be considered by the DSM-V and ICD 11 revision committees as part of their deliberations. A broadly based research agenda for the development of diagnostic concepts and criteria for substance use disorders is presented.

Looking Beyond the Screen: A Critical Review of the Literature on the Online Child Pornography Offender.

PubMed

Henshaw, Marie; Ogloff, James R P; Clough, Jonathan A

2017-08-01

This article reviews the current literature pertaining to those who engage in child pornography offending. The basic characteristics of online child pornography offenders (CPOs) and related typologies are briefly presented prior to reviewing the comparative literature pertaining to CPOs and child contact sexual offenders. In general, CPOs have been found to be relatively high functioning and generally pro-social individuals with less extensive and diverse offending histories than contact offenders. CPOs also display high levels of sexual pre-occupation, deviant sexual interests, and deficits in interpersonal and affective domains that surpass those of contact offenders. Although further research is required to replicate and clarify preliminary findings, the available evidence indicates that existing sexual offender risk assessment tools and treatment programs are not suitable for use with CPOs, and thus require revision and empirical evaluation prior to widespread use among this population. The article concludes with implications for clinical practice and directions for future research.

Tangent to Experimental Techniques of Verbal Control.

ERIC Educational Resources Information Center

Bilodeau, Ina McD.

This paper is a critical comment and reaction to a 1965 article by G. A. Miller entitled "Some Preliminaries to Psycholinguistics." The subject matter is verbal control of behavior. Seven specific aspects of the Miller address are discussed. (WD)

A preliminary study of current multimedia information technology

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

Lee, J.C.

1997-03-01

This paper surveys more than 70 articles published in the IEEE Multimedia journal and other journals. The survey summarizes aspects of multimedia information technology and categorizes application areas of multimedia information technology and interesting research areas related to it.

78 FR 55241 - Corrosion-Resistant Carbon Steel Flat Products From the Republic of Korea: Preliminary Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-10

... for Parts and Materials B. Restriction of Special Taxation Act (``RSTA'') Article 26 C. Asset... A. Tax Credits Received Under the Restriction of Special Taxation Act (``RSTA'') 9. Conclusion [FR...

25 CFR 11.1105 - Preliminary inquiry.

Code of Federal Regulations, 2014 CFR

2014-04-01

... shelter care, the children's court shall conduct a preliminary inquiry with 24 hours for the purpose of... to the parents, guardian or custodian, the children's court shall conduct a preliminary inquiry... custodian is not present at the preliminary inquiry, the children's court shall determine what efforts have...

25 CFR 11.1105 - Preliminary inquiry.

Code of Federal Regulations, 2012 CFR

2012-04-01

... shelter care, the children's court shall conduct a preliminary inquiry with 24 hours for the purpose of... to the parents, guardian or custodian, the children's court shall conduct a preliminary inquiry... custodian is not present at the preliminary inquiry, the children's court shall determine what efforts have...

25 CFR 11.1105 - Preliminary inquiry.

Code of Federal Regulations, 2011 CFR

2011-04-01

... shelter care, the children's court shall conduct a preliminary inquiry with 24 hours for the purpose of... to the parents, guardian or custodian, the children's court shall conduct a preliminary inquiry... custodian is not present at the preliminary inquiry, the children's court shall determine what efforts have...

25 CFR 11.1105 - Preliminary inquiry.

Code of Federal Regulations, 2013 CFR

2013-04-01

... shelter care, the children's court shall conduct a preliminary inquiry with 24 hours for the purpose of... to the parents, guardian or custodian, the children's court shall conduct a preliminary inquiry... custodian is not present at the preliminary inquiry, the children's court shall determine what efforts have...

25 CFR 11.1105 - Preliminary inquiry.

Code of Federal Regulations, 2010 CFR

2010-04-01

... shelter care, the children's court shall conduct a preliminary inquiry with 24 hours for the purpose of... to the parents, guardian or custodian, the children's court shall conduct a preliminary inquiry... custodian is not present at the preliminary inquiry, the children's court shall determine what efforts have...

Clinical evidence vs preliminary speculation in newspaper coverage of diabetes innovations: a quantitative analysis.

PubMed

Vehof, H; Sanders, J; van Dooren, A; Heerdink, E; Das, E

2018-05-04

Researchers have discussed that journalistic reporting of medical developments is often characterised by exaggeration or lack of context, but additional quantitative evidence to support this claim is needed. This study introduces a quantitative approach to assessing coverage of medical innovations, by aiming at provided references to observed clinical effects. Although observed clinical effects reflect increased chances for future medical applications, it is unknown to which extent newspaper articles refer to it when spreading health information. We aimed to assess, over a 6-year period, newspaper publication characteristics of diabetes innovations, arising from all scientific areas of interest, regarding the total count and the proportion of articles that provide references to demonstrated clinical efficacy. Quantitative content analysis of newspaper articles covering innovative treatments for diabetes. We performed a systematic review of newspaper articles between 2011 and 2016 printed in the largest six Dutch newspapers. By assessing in-article references, it was possible to quickly distinguish between (1) articles that referred to actual clinical efficacy demonstrated in a scientific setting and (2) articles that presented either predictions, fundamental research, preclinical research or personal experiences and recommendations. Proportion differences between scientific areas of interest were analysed using the chi-squared test. A total of 613 articles were categorised. Total newspaper publication frequency increased with 9.9 articles per year (P = .031). In total, 17% of the articles contained a reference to any proven clinical efficacy. Articles about human nutrition science (7%; P = .001) and (neuro)psychology (4.3%; P = .014) less frequently provided a reference to actual clinical efficacy. Our findings show that less than one in five newspaper articles about diabetes research contains a reference to relevant clinical effects, while the publication count is increasing. These statistics may contribute to feelings of false hope and confusion in patients. Copyright © 2018 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

A Systematic Review of Predictors of, and Reasons for, Adherence to Online Psychological Interventions.

PubMed

Beatty, Lisa; Binnion, Claire

2016-12-01

A key issue regarding the provision of psychological therapy in a self-guided online format is low rates of adherence. The aim of this systematic review was to assess both quantitative and qualitative data on the predictors of adherence, as well as participant reported reasons for adhering or not adhering to online psychological interventions. Database searches of PsycINFO, Medline, and CINAHL identified 1721 potentially relevant articles published between 1 January 2000 and 25 November 2015. A further 34 potentially relevant articles were retrieved from reference lists. Articles that reported predictors of, or reasons for, adherence to an online psychological intervention were included. A total of 36 studies met the inclusion criteria. Predictors assessed included demographic, psychological, characteristics of presenting problem, and intervention/computer-related predictors. Evidence suggested that female gender, higher treatment expectancy, sufficient time, and personalized intervention content each predicted higher adherence. Age, baseline symptom severity, and control group allocation had mixed findings. The majority of assessed variables however, did not predict adherence. Few clear predictors of adherence emerged overall, and most results were either mixed or too preliminary to draw conclusions. More research of predictors associated with adherence to online interventions is warranted.

Methods for the cultural adaptation of a diabetes lifestyle intervention for Latinas: an illustrative project.

PubMed

Osuna, Diego; Barrera, Manuel; Strycker, Lisa A; Toobert, Deborah J; Glasgow, Russell E; Geno, Cristy R; Almeida, Fabio; Perdomo, Malena; King, Diane; Doty, Alyssa Tinley

2011-05-01

Because Latinas experience a high prevalence of type 2 diabetes and its complications, there is an urgent need to reach them with interventions that promote healthful lifestyles. This article illustrates a sequential approach that took an effective multiple-risk-factor behavior-change program and adapted it for Latinas with type 2 diabetes. Adaptation stages include (a) information gathering from literature and focus groups, (b) preliminary adaptation design, and (c) preliminary adaptation test. In this third stage, a pilot study finds that participants were highly satisfied with the intervention and showed improvement across diverse outcomes. Key implications for applications include the importance of a model for guiding cultural adaptations, and the value of procedures for obtaining continuous feedback from staff and participants during the preliminary adaptation test.

Concentrating solar collector subsystem: Preliminary design package

NASA Technical Reports Server (NTRS)

1977-01-01

Preliminary design data are presented for a concentrating solar collector including an attitude controller. Provided are schedules, technical status, all documents required for preliminary design, and other program activities.

48 CFR 1404.7003 - Exceptions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... operational purposes that have no public interest, educational, scientific, or research value; (b) Classified... preliminary planning reports that will appear later in revised or final form; (d) Journal and magazine articles; or (e) Disclosure materials containing any description, specification, data, plan, or drawing of...

Deja Vu All over Again: A Response to Saito, Horwitz, and Garza.

ERIC Educational Resources Information Center

Sparks, Richard L.; Ganschow, Leonore; Javorsky, James

2000-01-01

Responds to an earlier article that introduced the concept of foreign language reading anxiety and reported the results of a preliminary study of reading anxiety. Argues that the explanations for the study findings are misguided. (Author/VWL)

Language changes in bilingual individuals with Alzheimer's disease.

PubMed

Stilwell, Becca L; Dow, Rebecca M; Lamers, Carolien; Woods, Robert T

2016-03-01

Alzheimer's disease (AD) in those who are bilingual is becoming increasingly prevalent in modern society, yet little is known about the impact of AD on the bilingual's two languages. To gather information from the available literature on AD and bilingual individuals. The first author searched three electronic databases for relevant articles and retrieved 186 articles. Nine articles met the inclusion criteria and were selected for this review. Various research methods employed in assessing language changes in bilingual individuals with AD were captured. Preliminary findings suggest that both controls and bilingual individuals with Alzheimer's disease (BIAD) were more able on language-related tasks in their dominant language compared with their non-dominant language. The current literature would suggest that both languages in bilingual individuals are equally affected by AD; however, there is room to explore preliminary data on the fact that the non-dominant language, and indeed the dominant language, is more sensitive to AD. More robust, clinically relevant research designs that test current theoretical frameworks are needed to inform the development of appropriate assessments, diagnosis and person-centred care for bilingual individuals with AD. © 2015 Royal College of Speech and Language Therapists.

Finite element based N-Port model for preliminary design of multibody systems

NASA Astrophysics Data System (ADS)

Sanfedino, Francesco; Alazard, Daniel; Pommier-Budinger, Valérie; Falcoz, Alexandre; Boquet, Fabrice

2018-02-01

This article presents and validates a general framework to build a linear dynamic Finite Element-based model of large flexible structures for integrated Control/Structure design. An extension of the Two-Input Two-Output Port (TITOP) approach is here developed. The authors had already proposed such framework for simple beam-like structures: each beam was considered as a TITOP sub-system that could be interconnected to another beam thanks to the ports. The present work studies bodies with multiple attaching points by allowing complex interconnections among several sub-structures in tree-like assembly. The TITOP approach is extended to generate NINOP (N-Input N-Output Port) models. A Matlab toolbox is developed integrating beam and bending plate elements. In particular a NINOP formulation of bending plates is proposed to solve analytic two-dimensional problems. The computation of NINOP models using the outputs of a MSC/Nastran modal analysis is also investigated in order to directly use the results provided by a commercial finite element software. The main advantage of this tool is to provide a model of a multibody system under the form of a block diagram with a minimal number of states. This model is easy to operate for preliminary design and control. An illustrative example highlights the potential of the proposed approach: the synthesis of the dynamical model of a spacecraft with two deployable and flexible solar arrays.

Approach to investigation and treatment of persistent symptoms following sport-related concussion: a systematic review.

PubMed

Makdissi, Michael; Schneider, Kathryn J; Feddermann-Demont, Nina; Guskiewicz, Kevin M; Hinds, Sidney; Leddy, John J; McCrea, Michael; Turner, Michael; Johnston, Karen M

2017-06-01

To conduct a systematic review of the literature regarding assessment and treatment modalities in patients with persistent symptoms following sport-related concussion (SRC). We searched Medline, Embase, SPORTSDiscus, PsycINFO, CINAHL, Cochrane library and ProQuest Dissertation & Theses Global electronic databases. Studies were included if they were original research, reported on SRC as the primary source of injury, included patients with persistent postconcussive symptoms (>10 days) and investigated the role of assessment or treatment modalities. Of 3225 articles identified in the preliminary search, 25 articles met the inclusion criteria. 11 articles were concerned with assessment and 14 articles with treatment of persistent symptoms following SRC. There were three randomised control trials and one quasi-experimental study. The remainder consisting of cross-sectional studies, historical cohorts and case series. 'Persistent symptoms' following SRC can be defined as clinical recovery that falls outside expected time frames (ie, >10-14 days in adults and >4 weeks in children). It does not reflect a single pathophysiological entity, but describes a constellation of non-specific post-traumatic symptoms that may be linked to coexisting and/or confounding pathologies. A detailed multimodal clinical assessment is required to identify specific primary and secondary processes, and treatment should target specific pathologies identified. There is preliminary evidence supporting the use of symptom-limited aerobic exercise, targeted physical therapy and a collaborative approach that includes cognitive behavioural therapy. Management of patients with persistent symptoms is challenging and should occur in a multidisciplinary collaborative setting, with healthcare providers with experience in SRC. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Stereotypes: A Preliminary Report on Mannerisms and Blindisms.

ERIC Educational Resources Information Center

Leonhardt, M.

1990-01-01

The article describes current research on stereotypes in a group of blind children in Barcelona, Spain. Mannerisms and blindisms covering a range of verbal and motor behavior are defined and discussed, as are the variables of behavior related to them. (Author/DB)

Listening: A Virtue Account

ERIC Educational Resources Information Center

Rice, Suzanne; Burbules, Nicholas C.

2010-01-01

Background Context: Despite its significance for learning, listening has received very little attention in the philosophy of education literature. This article draws on the philosophy and educational thought of Aristotle to illuminate characteristics of good listening. The current project is exploratory and preliminary, seeking mainly to suggest…

A Multi-User Remote Academic Laboratory System

ERIC Educational Resources Information Center

Barrios, Arquimedes; Panche, Stifen; Duque, Mauricio; Grisales, Victor H.; Prieto, Flavio; Villa, Jose L.; Chevrel, Philippe; Canu, Michael

2013-01-01

This article describes the development, implementation and preliminary operation assessment of Multiuser Network Architecture to integrate a number of Remote Academic Laboratories for educational purposes on automatic control. Through the Internet, real processes or physical experiments conducted at the control engineering laboratories of four…

Clinical and experimental study of TMJ distraction: preliminary results.

PubMed

Festa, F; Galluccio, G

1998-01-01

A physiotherapeutic approach, with manual maneuvers and/or distraction appliances, is indicated in the treatment of temporomandibular joint disorders (TMDs) to prevent the progressive fibrosis of the muscle fibers. In this article, the authors report preliminary results of experimental and clinical studies conducted to assess the real effect of distraction in temporomandibular joint disorders. The experimental invivo studies confirmed the structural alteration due to compression and distraction on the capsular and condylar tissues. Clinical cases are reported to show the increase of the intraarticular vertical dimension, with a forward and downward movement of the condyles in a more physiologic condition.

Combination therapy for erectile dysfunction: an update review.

PubMed

Dhir, Rohit R; Lin, Hao-Cheng; Canfield, Steven E; Wang, Run

2011-05-01

The introduction of oral phosphodiesterase-5 inhibitors (PDE5Is) in the late 1990s and early 2000s revolutionized the field of sexual medicine and PDE5Is are currently first-line monotherapy for erectile dysfunction (ED). However, a significant proportion of patients with complex ED will be therapeutic non-responders to PDE5I monotherapy. Combination therapy has recently been adopted for more refractory cases of ED, but a critical evaluation of current combination therapies is lacking. A thorough PubMed and Cochrane Library search was conducted focusing on the effectiveness of combination therapies for ED in therapeutic non-responders to PDE5I therapy. Journal articles spanning the time period between January 1990 and December 2010 were reviewed. Criteria included all pertinent review articles, randomized controlled trials, cohort studies and retrospective analyses. References from retrieved articles were also manually scanned for additional relevant publications. Published combination therapies include PDE5I plus vacuum erectile device (VED), intraurethral medication, intracavernosal injection (ICI), androgen supplement, α-blocker or miscellaneous combinations. Based on this review, some of these combination treatments appeared to be quite effective in preliminary testing. Caution must be advised, however, as the majority of combination therapy articles in the last decade have numerous limitations including study biases and small subject size. Regardless of limitations, present combination therapy research provides a solid foundation for future studies in complex ED management.

Multi-objective optimization of an arch dam shape under static loads using an evolutionary game method

NASA Astrophysics Data System (ADS)

Meng, Rui; Cheong, Kang Hao; Bao, Wei; Wong, Kelvin Kian Loong; Wang, Lu; Xie, Neng-gang

2018-06-01

This article attempts to evaluate the safety and economic performance of an arch dam under the action of static loads. The geometric description of a crown cantilever section and the horizontal arch ring is presented. A three-objective optimization model of arch dam shape is established based on the arch dam volume, maximum principal tensile stress and total strain energy. The evolutionary game method is then applied to obtain the optimal solution. In the evolutionary game technique, a novel and more efficient exploration method of the game players' strategy space, named the 'sorting partition method under the threshold limit', is presented, with the game profit functions constructed according to both competitive and cooperative behaviour. By way of example, three optimization goals have all shown improvements over the initial solutions. In particular, the evolutionary game method has potentially faster convergence. This demonstrates the preliminary proof of principle of the evolutionary game method.

Distress Tolerance Treatment for Early-Lapse Smokers

PubMed Central

Brown, Richard A.; Palm, Kathleen M.; Strong, David R.; Lejuez, Carl W.; Kahler, Christopher W.; Zvolensky, Michael J.; Hayes, Steven C.; Wilson, Kelly G.; Gifford, Elizabeth V.

2008-01-01

A significant percentage of individuals attempting smoking cessation lapse within a matter of days, and very few are able to recover to achieve long-term abstinence. This observation suggests that many smokers may have quit-attempt histories characterized exclusively by early lapses to smoking following quit attempts. Recent negative-reinforcement conceptualizations of early lapse to smoking suggest that individuals' reactions to withdrawal and inability to tolerate the experience of these symptoms, rather than withdrawal severity itself, may represent an important treatment target in the development of new behavioral interventions for this subpopulation of smokers. This article presents the theoretical rationale and describes a novel, multicomponent distress-tolerance treatment for early-lapse smokers that incorporates behavioral and pharmacological elements of standard smoking-cessation treatment, whereas drawing distress-tolerance elements from exposure-based and Acceptance and Commitment Therapy–based treatment approaches. Preliminary data from a pilot study (N = 16) are presented, and clinical implications are discussed. PMID:18391050

Detection and Inspection of Steel Bars in Reinforced Concrete Structures Using Active Infrared Thermography with Microwave Excitation and Eddy Current Sensors

PubMed Central

Szymanik, Barbara; Frankowski, Paweł Karol; Chady, Tomasz; John Chelliah, Cyril Robinson Azariah

2016-01-01

The purpose of this paper is to present a multi-sensor approach to the detection and inspection of steel bars in reinforced concrete structures. In connection with our past experience related to non-destructive testing of different materials, we propose using two potentially effective methods: active infrared thermography with microwave excitation and the eddy current technique. In this article active infrared thermography with microwave excitation is analyzed both by numerical modeling and experiments. This method, based on thermal imaging, due to its characteriatics should be considered as a preliminary method for the assessment of relatively shallowly located steel bar reinforcements. The eddy current technique, on the other hand, allows for more detailed evaluation and detection of deeply located rebars. In this paper a series of measurement results, together with the initial identification of certain features of steel reinforcement bars will be presented. PMID:26891305

Culturally Grounded Stress Reduction and Suicide Prevention for African American Adolescents

PubMed Central

Robinson, W. LaVome; Case, Mary H.; Whipple, Christopher R.; Gooden, Adia S.; Lopez-Tamayo, Roberto; Lambert, Sharon F.; Jason, Leonard A.

2016-01-01

Suicide is an often-overlooked manifestation of violence among African American youth that has become more prevalent in the last two decades. This article reports on the process used to culturally adapt a cognitive-behavioral coping with stress prevention intervention for African American adolescents. We implemented this adapted school-based suicide prevention intervention with 758 African American 9th, 10th and 11th grade students at four high schools in a large Midwestern city. The findings presented are preliminary. The adolescents in this sample endorsed high levels of suicide risk, with females endorsing significantly more suicide risk than males. Those receiving the prevention intervention evidenced an 86% relative suicide risk reduction, compared to the standard care control participants. The presented model of adaptation and resulting culturally-grounded suicide prevention intervention significantly reduced suicide risk among African American adolescents. Clinical, research and policy implications are discussed. PMID:27517094

A note about high blood pressure in childhood

NASA Astrophysics Data System (ADS)

Teodoro, M. Filomena; Simão, Carla

2017-06-01

In medical, behavioral and social sciences it is usual to get a binary outcome. In the present work is collected information where some of the outcomes are binary variables (1='yes'/ 0='no'). In [14] a preliminary study about the caregivers perception of pediatric hypertension was introduced. An experimental questionnaire was designed to be answered by the caregivers of routine pediatric consultation attendees in the Santa Maria's hospital (HSM). The collected data was statistically analyzed, where a descriptive analysis and a predictive model were performed. Significant relations between some socio-demographic variables and the assessed knowledge were obtained. In [14] can be found a statistical data analysis using partial questionnaire's information. The present article completes the statistical approach estimating a model for relevant remaining questions of questionnaire by Generalized Linear Models (GLM). Exploring the binary outcome issue, we intend to extend this approach using Generalized Linear Mixed Models (GLMM), but the process is still ongoing.

Real-World Cognitive—and Metacognitive—Dysfunction in Schizophrenia: A New Approach for Measuring (and Remediating) More “Right Stuff”

PubMed Central

Koren, Danny; Seidman, Larry J; Goldsmith, Morris; Harvey, Phillip D

2006-01-01

While the role of impaired cognition in accounting for functional outcome in schizophrenia is generally established by now, the overlap is far from complete. Moreover, little is known about the potential mechanisms that bridge between cognition and functional outcome. The aim of this article is to aid in closing this gap by presenting a novel, more ecologically valid approach for neuropsychological assessment. The new approach is motivated by the view that metacognitive processes of self-monitoring and self-regulation are fundamental determinants of competent functioning in the real world. The new approach incorporates experimental psychological concepts and paradigms used to study metacognition into current standard neuropsychological assessment procedures. Preliminary empirical data that support and demonstrate the utility of the new approach for assessment, as well as remediation efforts, in schizophrenia are presented and discussed. PMID:16397202

Detection and Inspection of Steel Bars in Reinforced Concrete Structures Using Active Infrared Thermography with Microwave Excitation and Eddy Current Sensors.

PubMed

Szymanik, Barbara; Frankowski, Paweł Karol; Chady, Tomasz; John Chelliah, Cyril Robinson Azariah

2016-02-16

The purpose of this paper is to present a multi-sensor approach to the detection and inspection of steel bars in reinforced concrete structures. In connection with our past experience related to non-destructive testing of different materials, we propose using two potentially effective methods: active infrared thermography with microwave excitation and the eddy current technique. In this article active infrared thermography with microwave excitation is analyzed both by numerical modeling and experiments. This method, based on thermal imaging, due to its characteriatics should be considered as a preliminary method for the assessment of relatively shallowly located steel bar reinforcements. The eddy current technique, on the other hand, allows for more detailed evaluation and detection of deeply located rebars. In this paper a series of measurement results, together with the initial identification of certain features of steel reinforcement bars will be presented.

Bicycle suitability criteria : literature review and state-of-the-practice survey

DOT National Transportation Integrated Search

1997-07-01

This research report reviews and summarizes bicycle suitability criteria being used in the United States, presents preliminary conclusions, and makes preliminary recommendations regarding such criteria. Conclusions and recommendations are presented h...

Community Consultation and Public Disclosure: Preliminary Results From A New Model

PubMed Central

Ramsey, Cornelia A.; Quearry, Bonnie; Ripley, Elizabeth

2011-01-01

Emergency medicine research conducted under the exception from informed consent (EFIC) regulation enables critical scientific advancements. When EFIC is proposed, there is a requirement for broad community consultation and public disclosure regarding the risks and benefits of the study. At the present time, no clear guidelines or standards exist for conducting and evaluating the community consultation and public disclosure. This preliminary study tested the feasibility and acceptability of a new approach to community consultation and public disclosure for a large-scale EFIC trial by engaging community members in designing and conducting the strategies. The authors enrolled key community members (called Community Advocates for Research, or CARs) to use community-based participatory methods to design and implement community consultation and public disclosure. By partnering with community members who represent target populations for the research study, this new approach has demonstrated a feasible community consultation and public disclosure plan with greater community participation and less cost than previous studies. In a community survey, the percentage of community members reporting having heard about the EFIC trial more than doubled after employing the new approach. This article discusses initial implementation and results. PMID:21729187

Development and Preliminary Psychometric Properties of an Instrument for the Measurement of Obsessional Dissociative Experiences: The Van Obsessional Dissociation Questionnaire (VOD-Q).

PubMed

Boysan, Murat; Yıldırım, Abdullah; Beşiroğlu, Lütfullah; Kefeli, Mehmet Celal; Kağan, Mücahit

2018-01-04

A growing body of research evidence documents the substantial associations between obsessive-compulsive disorder (OCD) and dissociation. This article describes the development and preliminary psychometric properties of the Van Obsessional Dissociation Questionnaire (VOD-Q). Obsessional dissociation is defined as a tendency to dissociate in reaction to distressing, unwanted and intrusive thoughts, images and impulses. The screening tool is conceptualized to tap obsessional dissociation across three dimensions: obsessional absorption, obsessional depersonalization/ derealization and obsessional amnesia. The VOD-Q, the Padua Inventory-Revised (PI-R), the Dissociative Experiences Scale (DES), and the Obsessive Belief Questionnaire (OBQ-44) were administered in this study. The results showed that the VOD-Q had excellent test-retest reliability (ranging from 0.73 to 0.90) and internal consistency (ranging from 0.90 to 0.97). The VOD-Q total and subscale scores were significantly associated with measures of obsessive-compulsive symptoms and dissociative experiences. OCD patients scored significantly higher on the VOD-Q than community participants. Based on the present findings, the VOD-Q appears to be a reliable and valid instrument for the measurement of obsessional dissociative experiences.

The contributions of library and information services to hospitals and academic health sciences centers: a preliminary taxonomy

PubMed Central

Abels, Eileen G.; Cogdill, Keith W.; Zach, Lisl

2002-01-01

Objectives: This article presents a taxonomy of the contributions of library and information services (LIS) in hospitals and academic health sciences centers. The taxonomy emerges from a study with three objectives: to articulate the value of LIS for hospitals and academic health sciences centers in terms of contributions to organizational missions and goals, to identify measures and measurable surrogates associated with each LIS contribution, and to document best practices for communicating the value of LIS to institutional administrators. Methods: The preliminary taxonomy of LIS contributions in hospitals and academic health sciences centers is based on a review of the literature, twelve semi-structured interviews with LIS directors and institutional administrators, and a focus group of administrators from five academic, teaching, and nonteaching hospitals. Results: Derived from the balanced scorecard approach, the taxonomy of LIS contributions is organized on the basis of five mission-level concepts and fifteen organizational goals. LIS contributions are included only if they have measurable surrogates. Conclusions: The taxonomy of LIS contributions offers a framework for the collection of both quantitative and qualitative data in support of communicating the value of LIS in hospitals and academic health sciences centers. PMID:12113510

Commentary on Community Mental Health and the Common Good.

PubMed

Arrigo, Bruce; Davidson, Larry

2017-07-01

This article comments on the core question addressed by this Special Issue: "What's good about public sector mental health?" Theoretical, empirical, and programmatic insights derived from the Issue's six article contributions guide the overall commentary. Several points of thematic overlap are featured in these preliminary observations, and these themes are suggestive for directing future research (e.g., citizenship studies) in the field of community mental health. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

X-ray microbeam stand-alone facility for cultured cells irradiation

NASA Astrophysics Data System (ADS)

Bożek, Sebastian; Bielecki, Jakub; Wiecheć, Anna; Lekki, Janusz; Stachura, Zbigniew; Pogoda, Katarzyna; Lipiec, Ewelina; Tkocz, Konrad; Kwiatek, Wojciech M.

2017-03-01

The article describes an X-ray microbeam standalone facility dedicated for irradiation of living cultured cells. The article can serve as an advice for such facilities construction, as it begins from engineering details, through mathematical modeling and experimental procedures, ending up with preliminary experimental results and conclusions. The presented system consists of an open type X-ray tube with microfocusing down to about 2 μm, an X-ray focusing system with optical elements arranged in the nested Kirckpatrick-Baez (or Montel) geometry, a sample stand and an optical microscope with a scientific digital CCD camera. For the beam visualisation an X-ray sensitive CCD camera and a spectral detector are used, as well as a scintillator screen combined with the microscope. A method of precise one by one irradiation of previously chosen cells is presented, as well as a fast method of uniform irradiation of a chosen sample area. Mathematical models of beam and cell with calculations of kerma and dose are presented. The experiments on dose-effect relationship, kinetics of DNA double strand breaks repair, as well as micronuclei observation were performed on PC-3 (Prostate Cancer) cultured cells. The cells were seeded and irradiated on Mylar foil, which covered a hole drilled in the Petri dish. DNA lesions were visualised with γ-H2AX marker combined with Alexa Fluor 488 fluorescent dye.

Partnerships for Learning.

ERIC Educational Resources Information Center

Nathanson, Jeanne H., Ed.

1993-01-01

This journal issue focuses on cooperative partnership programs for the improvement of educational services to students with disabilities. The eight articles are: (1) "Partner-Based Prelinguistic Intervention: A Preliminary Report" by M. Jeanne Wilcox (which found the intervention procedures had a strong effect on mother-child dyads); (2)…

Resumes, Applications, and Cover Letters

ERIC Educational Resources Information Center

Crosby, Olivia

2009-01-01

Good resumes, applications, and cover letters broadcast one's abilities. They tell employers how one's qualifications match a job's responsibilities. If these critical preliminaries are constructed well, one has a better chance of landing interviews--and, eventually, a job. This article provides some guidelines for creating resumes and cover…

Metacognitive Strategies in the Introduction to Political Science Classroom

ERIC Educational Resources Information Center

Lusk, Adam

2016-01-01

This article examines metacognitive-based teaching strategies and provides preliminary evidence about their effectiveness in the political science classroom. In a 2013 Fall semester Introduction to Political Science course, three metacognitive-based teaching strategies were designed and implemented for improving student learning through greater…

12 CFR 5.20 - Organizing a bank.

Code of Federal Regulations, 2011 CFR

2011-01-01

... forward with the organization of the proposed national bank. A preliminary approval generally is subject... articles of association with the OCC; (ii) Draft and file an organization certificate containing specified... institutions from healthy competition from a new national bank. (2) Policy considerations. (i) In evaluating an...

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

Atkin, E.; Shumikhin, V.; Bulatov, V., E-mail: evatkin@mephi.ru, E-mail: shuma.v.v@mail.ru, E-mail: bulat@horizont.e-burg.ru

The NUCLEON experiment was designed to study the chemical composition and energy spectra of galactic cosmic ray nuclei from protons to zinc at energies of ∼ 10{sup 11}–10{sup 15} eV per particle. The research was carried out with the NUCLEON scientific equipment installed on the Russian satellite 'Resource-P' No. 2 as an additional payload. This article presents the results for the measured nuclei spectra related to the first approximately 250 days of the scientific data collection during 2015 and 2016. The all-particle spectrum and the spectra of p, He, C, O, Ne, Mg, Si and Fe are presented. Some interestingmore » ratios of the spectra are also presented and discussed. The experiment is now in its beginning stage and the data still have a preliminary character, but they already give numerous indications of the existence of various non-canonical phenomena in the physics of cosmic rays, which are expressed in the violation of a simple universal power law of the energy spectra. These features of the data are briefly discussed.« less

Ocean Thermal Energy Conversion power system development. Phase I. Final report

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

Not Available

1978-12-04

This report covers the conceptual and preliminary design of closed-cycle, ammonia, ocean thermal energy conversion power plants by Westinghouse Electric Corporation. Preliminary designs for evaporator and condenser test articles (0.13 MWe size) and a 10 MWe modular experiment power system are described. Conceptual designs for 50 MWe power systems, and 100 MWe power plants are also descirbed. Design and cost algorithms were developed, and an optimized power system design at the 50 MWe size was completed. This design was modeled very closely in the test articles and in the 10 MWe Modular Application. Major component and auxiliary system design, materials,more » biofouling, control response, availability, safety and cost aspects are developed with the greatest emphasis on the 10 MWe Modular Application Power System. It is concluded that all power plant subsystems are state-of-practice and require design verification only, rather than continued research. A complete test program, which verifies the mechanical reliability as well as thermal performance, is recommended and described.« less

Teaching Science with the Social Studies of Science for Equity

NASA Astrophysics Data System (ADS)

Lederman, Muriel

Integrating the social studies of science into science education would make explicit the cultures of science, which have been revealed by historians, philosophers, sociologists, and feminist science scholars. These cultures include the institutions of science, the interaction of science and the society in which it is practiced, and the internal culture of science. This pedagogy may be a route to increasing equity in science, by giving women and members of other under-represented groups an appreciation of the factors causing their alienation from the enterprise and the tools to change science for social justice. In this article, I present the theoretical basis of this position, along with the implementation strategies and preliminary assessment for a sophomore level biology course based on this perspective.

Dataset on predictive compressive strength model for self-compacting concrete.

PubMed

Ofuyatan, O M; Edeki, S O

2018-04-01

The determination of compressive strength is affected by many variables such as the water cement (WC) ratio, the superplasticizer (SP), the aggregate combination, and the binder combination. In this dataset article, 7, 28, and 90-day compressive strength models are derived using statistical analysis. The response surface methodology is used toinvestigate the effect of the parameters: Varying percentages of ash, cement, WC, and SP on hardened properties-compressive strengthat 7,28 and 90 days. Thelevels of independent parameters are determinedbased on preliminary experiments. The experimental values for compressive strengthat 7, 28 and 90 days and modulus of elasticity underdifferent treatment conditions are also discussed and presented.These dataset can effectively be used for modelling and prediction in concrete production settings.

Sociotechnical Resilience: A Preliminary Concept.

PubMed

Amir, Sulfikar; Kant, Vivek

2018-01-01

This article presents the concept of sociotechnical resilience by employing an interdisciplinary perspective derived from the fields of science and technology studies, human factors, safety science, organizational studies, and systems engineering. Highlighting the hybrid nature of sociotechnical systems, we identify three main constituents that characterize sociotechnical resilience: informational relations, sociomaterial structures, and anticipatory practices. Further, we frame sociotechnical resilience as undergirded by the notion of transformability with an emphasis on intentional activities, focusing on the ability of sociotechnical systems to shift from one form to another in the aftermath of shock and disturbance. We propose that the triad of relations, structures, and practices are fundamental aspects required to comprehend the resilience of sociotechnical systems during times of crisis. © 2017 Society for Risk Analysis.

[Paths taken by Dr. Jorge Clarke Bleyer in the fields of tropical medicine and Brazilian prehistory].

PubMed

Bleyer Martins Costa, Terezinha de Jesus Thibes

2003-01-01

This research note presents a preliminary evaluation of the life history of Georg Carl Adolf Bleyer, physician, hygienist and naturalist who played a crucial role in the institution of public health in Santa Catarina and was a pioneer in tropical medicine, anthropology and archeology of Brazil. Adolpho Lutz was one of the main partners in Brazil of this equally multifacted physician who published important articles in German journals. His most thorough study was important to the history of the disciplines which which he worked; it provides the basis for understanding the conditions of medical and scientific practice in places far from the urban centers of southeastern Brazil that dominate the historiography of medicine and science.

Ethernet based data logger for gaseous detectors

NASA Astrophysics Data System (ADS)

Swain, S.; Sahu, P. K.; Sahu, S. K.

2018-05-01

A data logger is designed to monitor and record ambient parameters such as temperature, pressure and relative humidity along with gas flow rate as a function of time. These parameters are required for understanding the characteristics of gas-filled detectors such as Gas Electron Multiplier (GEM) and Multi-Wire Proportional Counter (MWPC). The data logger has different microcontrollers and has been interfaced to an ethernet port with a local LCD unit for displaying all measured parameters. In this article, the explanation of the data logger design, hardware, and software description of the master microcontroller and the DAQ system along with LabVIEW interface client program have been presented. We have implemented this device with GEM detector and displayed few preliminary results as a function of above parameters.

Response to 'Word choice as political speech': Hydraulic fracturing is a partisan issue.

PubMed

Hopke, Jill E; Simis, Molly

2016-04-28

In 2015, Hopke & Simis published an analysis of social media discourse around hydraulic fracturing. Grubert (2016) offered a commentary on the research, highlighting the politicization of terminology used in the discourse on this topic. The present article is a response to Grubert (2016)'s commentary, in which we elaborate on the distinctions between terminology used in social media discourse around hydraulic fracturing (namely, 'frack,' 'fracking,' 'frac,' and 'fracing'). Additionally preliminary analysis supports the claim that industry-preferred terminology is severely limited in its reach. When industry actors opt-out of the discourse, the conversation followed by the majority of lay audiences is dominated by activists. exacerbating the political schism on the issue. © The Author(s) 2016.

Cellular defibrillation: interaction of micro-scale electric fields with voltage-gated ion channels.

PubMed

Kargol, Armin; Malkinski, Leszek; Eskandari, Rahmatollah; Carter, Maya; Livingston, Daniel

2015-09-01

We study the effect of micro-scale electric fields on voltage-gated ion channels in mammalian cell membranes. Such micro- and nano-scale electric fields mimic the effects of multiferroic nanoparticles that were recently proposed [1] as a novel way of controlling the function of voltage-sensing biomolecules such as ion channels. This article describes experimental procedures and initial results that reveal the effect of the electric field, in close proximity of cells, on the ion transport through voltage-gated ion channels. We present two configurations of the whole-cell patch-clamping apparatus that were used to detect the effect of external stimulation on ionic currents and discuss preliminary results that indicate modulation of the ionic currents consistent with the applied stimulus.

Walking Robot Locomotion System Conception

NASA Astrophysics Data System (ADS)

Ignatova, D.; Abadjieva, E.; Abadjiev, V.; Vatzkitchev, Al.

2014-09-01

This work is a brief analysis on the application and perspective of using the walking robots in different areas in practice. The most common characteristics of walking four legs robots are presented here. The specific features of the applied actuators in walking mechanisms are also shown in the article. The experience of Institute of Mechanics - BAS is illustrated in creation of Spiroid and Helicon1 gears and their assembly in actuation of studied robots. Loading on joints reductors of robot legs is modelled, when the geometrical and the walking parameters of the studied robot are preliminary defined. The obtained results are purposed for designing the control of the loading of reductor type Helicon in the legs of the robot, when it is experimentally tested.

Toward a comprehensive model of antisocial development: a dynamic systems approach.

PubMed

Granic, Isabela; Patterson, Gerald R

2006-01-01

The purpose of this article is to develop a preliminary comprehensive model of antisocial development based on dynamic systems principles. The model is built on the foundations of behavioral research on coercion theory. First, the authors focus on the principles of multistability, feedback, and nonlinear causality to reconceptualize real-time parent-child and peer processes. Second, they model the mechanisms by which these real-time processes give rise to negative developmental outcomes, which in turn feed back to determine real-time interactions. Third, they examine mechanisms of change and stability in early- and late-onset antisocial trajectories. Finally, novel clinical designs and predictions are introduced. The authors highlight new predictions and present studies that have tested aspects of the model

Full-scale Transport Controlled Impact Demonstration Program

NASA Technical Reports Server (NTRS)

1987-01-01

The Federal Aviation Administration (FAA) and NASA conducted a full-scale air-to-surface impact-survivable impact demonstration with a remotely piloted transport aircraft on 1 December 1984, at Edwards Air Force Base, California. The test article consisted of experiments, special equipment, and supporting systems, such as antimisting kerosene (AMK), crashworthiness structural/restraint, analytical modeling, cabin fire safety, flight data recorders, post-impact investigation, instrumentation/data acquisition systems, remotely piloted vehicle/flight control systems, range and flight safety provisions, etc. This report describes the aircraft, experiments, systems, activities, and events which lead up to the Controlled Impact Demonstration (CID). An overview of the final unmanned remote control flight and sequence of impact events are delineated. Preliminary post CID observations are presented.

Preparing students for research: faculty/librarian collaboration in a pre-doctoral physical therapy research course.

PubMed

Brooks, Salome V; Bigelow, Susan

2015-12-01

In this article, guest writers Susan Bigelow and Dr Salome Brooks from Springfield College, Massachusetts, present an overview of their evaluative research study in which a faculty professor and the liaison librarian collaborated to develop an information literacy course entitled Physical Therapy (PT) and Health care Research Skills, in order to teach necessary information literacy skills to upper-level undergraduate PT students. Triangulation of the Physical Therapy and Information Literacy standards in alignment with the course objectives strengthened the collaboration, course development and expectations of student performance. Student performance was assessed through formal and expected evaluative means, and the preliminary evidence suggests some key successes in the course outcomes. © 2015 Health Libraries Group.

Holistic assessment of a landfill mining pilot project in Austria: Methodology and application.

PubMed

Hermann, Robert; Baumgartner, Rupert J; Vorbach, Stefan; Wolfsberger, Tanja; Ragossnig, Arne; Pomberger, Roland

2016-07-01

Basic technical and economic examinations of Austrian mass waste landfills, concerning the recovery of secondary raw materials, have been carried out by the 'LAMIS - Landfill Mining Austria' pilot project for the first time in Austria. A main focus of the research - the subject of this article - was the first devotion of a pilot landfill to an integrated ecological and economic assessment so that its feasibility could be verified before a landfill mining project commenced. A Styrian mass waste landfill had been chosen for this purpose that had been put into operation in 1979 and received mechanically-biologically pre-treated municipal waste till 2012. The whole assessment procedure was divided into preliminary and main assessment phases to evaluate the general suitability of a landfill mining project with little financial and human resource expense. A portfolio chart, based on a questionnaire, was created for the preliminary assessment that, as a result, has provided a recommendation for subsequent investigation - the main assessment phase. In this case, specific economic criteria were assessed by net present value calculation, while ecological or socio-economic criteria were rated by utility analysis, transferring the result into a utility-net present value chart. In the case of the examined pilot landfill, assessing the landfill mining project produced a higher utility but a lower net present value than a landfill leaving-in for aftercare. Since no clearly preferable scenario could be identified this way, a cost-revenue analysis was carried out in addition that determined a dimensionless ratio: the 'utility - net present value quotient' of both scenarios. Comparing this quotient showed unmistakably that in the overall assessment, 'leaving the landfill in aftercare' was preferable to a 'landfill mining project' in that specific case. © The Author(s) 2016.

A preliminary look at AVE-SESAME 2 conducted on 19-20 April 1979

NASA Technical Reports Server (NTRS)

Williams, S. F.; Horvath, N.; Turner, R. E.

1980-01-01

Preliminary information on data collected, synoptic conditions, and severe and unusual weather reported during the AVE-SESAME 2 period is presented. The information provides researchers a preliminary look at conditions during the AVE-SESAME 2 period.

Preliminary design package for Sunair SEC-601 solar collector

NASA Technical Reports Server (NTRS)

1978-01-01

The preliminary design of the Owens-Illinois model Sunair SEC-601 tubular air solar collector is presented. Information in this package includes the subsystem design and development approaches, hazard analysis, and detailed drawings available as the preliminary design review.

The Development of a Substance Abuse Treatment Program for Forensic Patients with Cognitive Impairment

ERIC Educational Resources Information Center

Glassmire, David M.; Welsh, Robert K.; Clevenger, Jeanne K.

2007-01-01

The Substance Abuse and Mental Illness (SAMI) program combines cognitive rehabilitation and dual-diagnosis substance abuse treatment within a stages of change context. This article describes the development, implementation, and preliminary outcome analysis of the SAMI program in a forensic hospital.

18 CFR 5.25 - Applications requiring a draft NEPA document.

Code of Federal Regulations, 2010 CFR

2010-04-01

... a draft NEPA document. 5.25 Section 5.25 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT INTEGRATED LICENSE... include for comment draft license articles, a preliminary determination of the consistency of each fish...

18 CFR 5.25 - Applications requiring a draft NEPA document.

Code of Federal Regulations, 2011 CFR

2011-04-01

... a draft NEPA document. 5.25 Section 5.25 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT INTEGRATED LICENSE... include for comment draft license articles, a preliminary determination of the consistency of each fish...

Students' Conceptions of Fluids. Research Report

ERIC Educational Resources Information Center

Besson, Ugo

2004-01-01

This article describes a research study concerning students' conceptions and reasonings about fluids and pressure in static situations. After a preliminary survey involving interviews and observations in class, some written questions were answered by various groups, totalling 428 Italian and French pupils in upper secondary school, 458 first-year…

Emergy and Evaluating Ecosystem Services in a Sumatran Peat Swamp, Indonesia. Chapter 13

EPA Science Inventory

The purpose of this article is to document preliminary investigations into valuing peat swamp ecosystem function and services in Indonesia and to compare these values with the current development alternative, Acacia pulp wood plantation, using the emergy methodology. The Zamrud N...

Operation Occupation: A College and Career Readiness Intervention for Elementary Students

ERIC Educational Resources Information Center

Mariani, Melissa; Berger, Carolyn; Koerner, Kathleen; Sandlin, Cassie

2017-01-01

This article describes efforts undertaken to design, deliver, and evaluate a college and career readiness (CCR) unit for fifth-grade students. Preliminary findings from the school counselor-developed and -delivered intervention, Operation Occupation, supported interdisciplinary efforts between counselors and classroom teachers. Pre- and…

EVALUATING THE COSTS OF PACKED-TOWER AERATION AND GAC FOR CONTROLLING SELECTED ORGANICS

EPA Science Inventory

This article focuses on a preliminary cost analysis that compares liquid-phase granular activated carbon (GAC) treatment with packed-tower aeration (PTA) treatment, with and without air emissions control. The sensitivity of cost to design and operating variables is also discussed...

The Entrepreneurial Subjectivity of Successful Researchers

ERIC Educational Resources Information Center

Sinclair, Jennifer; Cuthbert, Denise; Barnacle, Robyn

2014-01-01

This article begins the work of examining what kind of doctoral experiences positively influence researcher development, and what other attributes may contribute to a successful research career. It reports preliminary findings from the analysis of survey responses by a sample of successful mid-career researchers. Positive doctoral experiences and…

Attitudes toward Anger Management Scale: Development and Initial Validation

ERIC Educational Resources Information Center

Boudreaux, David J.; Dahlen, Eric R.; Madson, Michael B.; Bullock-Yowell, Emily

2014-01-01

This article describes the development and preliminary validation of the Attitudes Toward Anger Management Scale (ATAMS), a self-report measure of attitudes toward anger management services. Undergraduate volunteers ("N" = 415) completed an initial version of the instrument. Principal components analysis yielded a two-factor solution.…

A PRELIMINARY EXPOSURE ASSESSMENT OF MICROCYSTINS FROM CONSUMPTION OF DRINKING WATER IN THE UNITED STATES (Journal Article)

EPA Science Inventory

Cyanotoxins can cause adverse human and ecological health effects. Large quantities of cyanotoxins can be released into water bodies during or immediately following freshwater cyanobacteria blooms, also known as harmful algal blooms (HABs). HABs exhibit complicated temporal and...

Sizing the Problem of Improving Discovery and Access to NIH-Funded Data: A Preliminary Study

PubMed Central

2015-01-01

Objective This study informs efforts to improve the discoverability of and access to biomedical datasets by providing a preliminary estimate of the number and type of datasets generated annually by research funded by the U.S. National Institutes of Health (NIH). It focuses on those datasets that are “invisible” or not deposited in a known repository. Methods We analyzed NIH-funded journal articles that were published in 2011, cited in PubMed and deposited in PubMed Central (PMC) to identify those that indicate data were submitted to a known repository. After excluding those articles, we analyzed a random sample of the remaining articles to estimate how many and what types of invisible datasets were used in each article. Results About 12% of the articles explicitly mention deposition of datasets in recognized repositories, leaving 88% that are invisible datasets. Among articles with invisible datasets, we found an average of 2.9 to 3.4 datasets, suggesting there were approximately 200,000 to 235,000 invisible datasets generated from NIH-funded research published in 2011. Approximately 87% of the invisible datasets consist of data newly collected for the research reported; 13% reflect reuse of existing data. More than 50% of the datasets were derived from live human or non-human animal subjects. Conclusion In addition to providing a rough estimate of the total number of datasets produced per year by NIH-funded researchers, this study identifies additional issues that must be addressed to improve the discoverability of and access to biomedical research data: the definition of a “dataset,” determination of which (if any) data are valuable for archiving and preservation, and better methods for estimating the number of datasets of interest. Lack of consensus amongst annotators about the number of datasets in a given article reinforces the need for a principled way of thinking about how to identify and characterize biomedical datasets. PMID:26207759

Overview of the Preliminary Design of the Optical Communication Demonstration and High-Rate Link Facility

NASA Technical Reports Server (NTRS)

Sandusky, John V.; Jeganathan, M.; Ortiz, G.; Biswas, A.; Lee, S.; Parker, G.; Liu, B.; Johnson, D.; DePew, J.; Lesh, J. R.

2000-01-01

Tlis paper presents an overview of the preliminary design of both the flight and ground systems of the Optical Communication Demonstration and High-Rate Link Facility which will demonstrate optical communication from the International Space Station to ground after its deployment in October 2002. The overview of the preliminary design of the Flight System proceeds by contrasting it with the design of the laboratory-model unit, emphasizing key changes and the rationale behind the design choices. After presenting the preliminary design of the Ground System, the timetable for the construction and deployment of the flight and ground systems is outlined.

a Study on Mental Representations for Realistic Visualization the Particular Case of Ski Trail Mapping

NASA Astrophysics Data System (ADS)

Balzarini, R.; Dalmasso, A.; Murat, M.

2015-08-01

This article presents preliminary results from a research project in progress that brings together geographers, cognitive scientists, historians and computer scientists. The project investigates the evolution of a particular territorial model: ski trails maps. Ski resorts, tourist and sporting innovations for mountain economies since the 1930s, have needed cartographic representations corresponding to new practices of the space.Painter artists have been involved in producing ski maps with painting techniques and panoramic views, which are by far the most common type of map, because they allow the resorts to look impressive to potential visitors. These techniques have evolved throughout the mutations of the ski resorts. Paper ski maps no longer meet the needs of a large part of the customers; the question now arises of their adaptation to digital media. In a computerized process perspective, the early stage of the project aims to identify the artist-representations, based on conceptual and technical rules, which are handled by users-skiers to perform a task (location, wayfinding, decision-making) and can be transferred to a computer system. This article presents the experimental phase that analyzes artist and user mental representations that are at stake during the making and the reading of a paper ski map. It particularly focuses on how the invention of the artist influences map reading.

Assessment of the dynamics of human glymphatic system by near-infrared spectroscopy.

PubMed

Myllylä, Teemu; Harju, Markus; Korhonen, Vesa; Bykov, Alexander; Kiviniemi, Vesa; Meglinski, Igor

2017-08-12

Fluctuations in brain water content has attracted increasing interest, particularly as regards studies of the glymphatic system, which is connected with the complex organization of dural lymphatic vessels, responsible for cleaning tissue. Disturbances of glymphatic circulation are associated with several brain disorders, including dementia. This article introduces an approach to noninvasive measurement of water dynamics in the human brain utilizing near-infrared spectroscopy (NIRS). We demonstrate the possibility to sense dynamic variations of water content between the skull and grey matter, for instance, in the subarachnoid space. Measured fluctuations in water content, especially in the cerebrospinal fluid (CSF), are assumed to be correlated with the dynamics of glymphatic circulation. The sampling volume for the NIRS optode was estimated by Monte Carlo modelling for the wavelengths of 660, 740, 830 and 980 nm. In addition, using combinations of these wavelengths, this article presents the calculation models for quantifying water and haemodynamics. The presented NIRS technique allows long-term functional brain monitoring, including sleeping time. Furthermore, it is used in combination with different magnetic neuroimaging techniques, particularly magnetic resonance encephalography. Using the combined setup, we report the preliminary results on the interaction between CSF and blood oxygen level-dependent fluctuations. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Some Non-FDA Approved Uses for Neuromodulation in Treating Autonomic Nervous System Disorders: A Discussion of the Preliminary Support.

PubMed

Lee, Samuel; Abd-Elsayed, Alaa

2016-12-01

Neuromodulation, including cavernous nerve stimulation, gastric electrical stimulation, deep brain stimulation, and vagus nerve stimulation, has been used with success in treating several functional disease conditions. The FDA has approved the use of neuromodulation for a few indications. We discuss in our review article the evidence of using neuromodulation for treating some important disorders involving the autonomic nervous system that are not currently FDA approved. This was a review article that included a systematic online web search for human clinical studies testing the efficacy of neuromodulation in treating erectile dysfunction, gastroparesis, gastroesophageal reflux disease, obesity, asthma, and heart failure. Our review includes all feasibility studies, nonrandomized clinical trials, and randomized controlled trials. Our systematic literature search found 3, 4, 5, 4, 1, and 4 clinical studies relating to erectile dysfunction, gastroparesis, gastroesophageal reflux disease, obesity, asthma, and heart failure, respectively. This review article shows preliminary support based on clinical studies that neuromodulation can be of benefit for patients with important autonomic nervous system disease conditions that are not currently approved by the FDA. All of these investigational uses are encouraging; further studies are necessary and warranted for all indications discussed in this review before achieving FDA approval. © 2016 International Neuromodulation Society.

Preliminary evaluation of diabatic heating distribution from FGGE level 3b analysis data

NASA Technical Reports Server (NTRS)

Kasahara, A.; Mizzi, A. P.

1985-01-01

A method is presented for calculating the global distribution of diabatic heating rate. Preliminary results of global heating rate evaluated from the European center for Medium Range Weather Forecasts Level IIIb analysis data is also presented.

Preliminary survey of potential STOL terminal area operational requirements

DOT National Transportation Integrated Search

1971-06-01

A preliminary survey of potential operational requirements for STOL in the terminal area was made. The presentation of the survey is in three sections. The first section presents the motivation for the survey. The second section discusses the markets...

Preliminary basic performance analysis of the Cedar multiprocessor memory system

NASA Technical Reports Server (NTRS)

Gallivan, K.; Jalby, W.; Turner, S.; Veidenbaum, A.; Wijshoff, H.

1991-01-01

Some preliminary basic results on the performance of the Cedar multiprocessor memory system are presented. Empirical results are presented and used to calibrate a memory system simulator which is then used to discuss the scalability of the system.

Long-term follow-up of aneurysms treated electively with woven stent-assisted coiling.

PubMed

Cheung, Nicholas K; Chiu, Albert Hy; Cheung, Andrew K; Wenderoth, Jason D

2017-12-15

Preliminary short-term results for stent-assisted coil embolization (SACE) using woven/braided stents have been promising. However, evidence supporting mid- to long-term efficacy and durability is lacking. To report the long-term results for the durability of elective intracranial aneurysms treated with woven stents. Between May 2012 and May 2015, 98 consecutive patients with 103 aneurysms underwent elective woven SACE across three Australian neurovascular centres. All patients had immediate, 6- and 18-month clinical and radiological follow-up. Radiological assessment was performed with modified Raymond-Roy occlusion scores based on angiography results, while clinical assessment was based on the modified Rankin Scale. Six-month follow-up was available in 100 aneurysms, and an 18-month follow-up in 97 aneurysms. Total occlusion rates of 82% were achieved at inception, 82% at 6 months, and 90% at 18 months. Satisfactory occlusion with small neck remnants was present in 17% at inception, 16% at 6 months, and 9% at 18 months. Good neurological outcomes were achieved in 95% at 18 months. Intraprocedural thromboembolic events were recorded in 3% and delayed events in 1% (all in patients taking clopidogrel). Aneurysm recurrence occurred in one patient (1%). Technical complications occurred in 5%. The total complication rate was 10%. Woven SACE is safe, efficacious, and durable at long-term 18-month follow-up, with very low recurrence and re-treatment rates. Preliminary results appear better than those for traditional laser-cut stents. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Adaptive Tele-Therapies Based on Serious Games for Health for People with Time-Management and Organisational Problems: Preliminary Results

PubMed Central

Frutos-Pascual, Maite; García Zapirain, Begoña; Méndez Zorrilla, Amaia

2014-01-01

Attention Deficit with Hyperactivity Disorder (ADHD) is one of the most prevalent disorders within the child population today. Inattention problems can lead to greater difficulties in completing assignments, as well as problems with time management and prioritisation of tasks. This article presents an intelligent tele-therapy tool based on Serious Games for Health, aimed at the improvement of time management skills and the prioritisation of tasks. This tele-system is based on the use of decision trees within Django, a high-level Python Web framework. The technologies and techniques used were selected so as to boost user involvement and to enable the system to be easily customised. This article shows the preliminary results of the pilot-phase in an experiment performed to evaluate the use of adaptive tele-therapies within a group of typically developing children and adolescents aged between 12 and 19 years old without ADHD. To do so, we relied on the collection of parameters and the conduct of surveys for assessing time management skills, as well as measuring system usability and availability. The results of a time management survey highlighted that the users involved in the trial did not use any specific or effective time management techniques, scoring 1.98 and 2.30 out of 5 points in this area for ages under 15 and over 16 years old, respectively. The final calculations based on the usability questionnaire resulted in an average score of 78.75 out of 100. The creation of a customisable tool capable of working with different skills, in conjunction with the replication of the current study, may help to understand these users’ needs, as well as boosting time management skills among teenagers with and without ADHD. PMID:24402063

Adaptive tele-therapies based on serious games for health for people with time-management and organisational problems: preliminary results.

PubMed

Frutos-Pascual, Maite; Zapirain, Begoña García; Zorrilla, Amaia Méndez

2014-01-07

Attention Deficit with Hyperactivity Disorder (ADHD) is one of the most prevalent disorders within the child population today. Inattention problems can lead to greater difficulties in completing assignments, as well as problems with time management and prioritisation of tasks. This article presents an intelligent tele-therapy tool based on Serious Games for Health, aimed at the improvement of time management skills and the prioritisation of tasks. This tele-system is based on the use of decision trees within Django, a high-level Python Web framework. The technologies and techniques used were selected so as to boost user involvement and to enable the system to be easily customised. This article shows the preliminary results of the pilot-phase in an experiment performed to evaluate the use of adaptive tele-therapies within a group of typically developing children and adolescents aged between 12 and 19 years old without ADHD. To do so, we relied on the collection of parameters and the conduct of surveys for assessing time management skills, as well as measuring system usability and availability. The results of a time management survey highlighted that the users involved in the trial did not use any specific or effective time management techniques, scoring 1.98 and 2.30 out of 5 points in this area for ages under 15 and over 16 years old, respectively. The final calculations based on the usability questionnaire resulted in an average score of 78.75 out of 100. The creation of a customisable tool capable of working with different skills, in conjunction with the replication of the current study, may help to understand these users' needs, as well as boosting time management skills among teenagers with and without ADHD.

Development of a risk prediction model among professional hockey players with visible signs of concussion.

PubMed

Bruce, Jared M; Echemendia, Ruben J; Meeuwisse, Willem; Hutchison, Michael G; Aubry, Mark; Comper, Paul

2017-04-04

Little research examines how to best identify concussed athletes. The purpose of the present study was to develop a preliminary risk decision model that uses visible signs (VS) and mechanisms of injury (MOI) to predict the likelihood of subsequent concussion diagnosis. Coders viewed and documented VS and associated MOI for all NHL games over the course of the 2013-2014 and 2014-2015 regular seasons. After coding was completed, player concussions were identified from the NHL injury surveillance system and it was determined whether players exhibiting VS were subsequently diagnosed with concussions by club medical staff as a result of the coded event. Among athletes exhibiting VS, suspected loss of consciousness, motor incoordination or balance problems, being in a fight, having an initial hit from another player's shoulder and having a secondary hit on the ice were all associated with increased risk of subsequent concussion diagnosis. In contrast, having an initial hit with a stick was associated with decreased risk of subsequent concussion diagnosis. A risk prediction model using a combination of the above VS and MOI was superior to approaches that relied on individual VS and associated MOI (sensitivity=81%, specificity=72%, positive predictive value=26%). Combined use of VS and MOI significantly improves a clinician's ability to identify players who need to be evaluated for possible concussion. A preliminary concussion prediction log has been developed from these data. Pending prospective validation, the use of these methods may improve early concussion detection and evaluation. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Full-text publication of abstracts presented at European Orthodontic Society congresses.

PubMed

Livas, Christos; Pandis, Nikolaos; Ren, Yijin

2014-10-01

Empirical evidence has indicated that only a subsample of studies conducted reach full-text publication and this phenomenon has become known as publication bias. A form of publication bias is the selectively delayed full publication of conference abstracts. The objective of this article was to examine the publication status of oral abstracts and poster-presentation abstracts, included in the scientific program of the 82nd and 83rd European Orthodontic Society (EOS) congresses, held in 2006 and 2007, and to identify factors associated with full-length publication. A systematic search of PubMed and Google Scholar databases was performed in April 2013 using author names and keywords from the abstract title to locate abstract and full-article publications. Information regarding mode of presentation, type of affiliation, geographical origin, statistical results, and publication details were collected and analyzed using univariable and multivariable logistic regression. Approximately 51 per cent of the EOS 2006 and 55 per cent of the EOS 2007 abstracts appeared in print more than 5 years post congress. A mean period of 1.32 years elapsed between conference and publication date. Mode of presentation (oral or poster), use of statistical analysis, and research subject area were significant predictors for publication success. Inherent discrepancies of abstract reporting, mainly related to presentation of preliminary results and incomplete description of methods, may be considered in analogous studies. On average 52.2 per cent of the abstracts presented at the two EOS conferences reached full publication. Abstracts presented orally, including statistical analysis, were more likely to get published. © The Author 2013. Published by Oxford University Press on behalf of the European Orthodontic Society. All rights reserved. For permissions, please email: journals.permissions@oup.com.

From Terra incognita to Terra firma: the logbook of the voyage of gay men's community into the Israeli public sphere.

PubMed

Kama, A

2000-01-01

This article charts the winding and tumultuous course Israeli gay men have taken in their struggles to claim a visible and audible place within the Israeli public sphere. Whereas for the greater part of history, Jewish gay men were symbolically annihilated by various social institutions, for the past decade they have been active as agents of social change. The paper's objectives are to offer an account of the developments that enabled such a transformation, to review socio-political strategies in an arena not yet discussed in academic literature, and to examine the roles mass media play in these processes. The article is composed of four chapters: literature review, detailed descriptions of the erstwhile and present legal, social, and cultural status of gay men in Israel, and a brief discussion of Orthodox-Jews' reactions. As this is a preliminary, and the first of its kind, study, it combines analyses of a diversified melange of sources. The author deliberately employs an eccletic methodological framework, nonetheless with an emphasis on newspapers as viable texts.

Remediating Viking Origins: Genetic Code as Archival Memory of the Remote Past

PubMed Central

King, Turi; Brown, Steven D

2013-01-01

This article introduces some early data from the Leverhulme Trust-funded research programme, ‘The Impact of the Diasporas on the Making of Britain: evidence, memories, inventions’. One of the interdisciplinary foci of the programme, which incorporates insights from genetics, history, archaeology, linguistics and social psychology, is to investigate how genetic evidence of ancestry is incorporated into identity narratives. In particular, we investigate how ‘applied genetic history’ shapes individual and familial narratives, which are then situated within macro-narratives of the nation and collective memories of immigration and indigenism. It is argued that the construction of genetic evidence as a ‘gold standard’ about ‘where you really come from’ involves a remediation of cultural and archival memory, in the construction of a ‘usable past’. This article is based on initial questionnaire data from a preliminary study of those attending DNA collection sessions in northern England. It presents some early indicators of the perceived importance of being of Viking descent among participants, notes some emerging patterns and considers the implications for contemporary debates on migration, belonging and local and national identity. PMID:24179286

Preliminary Concept of Operations for the Deep Space Array-Based Network

NASA Astrophysics Data System (ADS)

Bagri, D. S.; Statman, J. I.

2004-05-01

The Deep Space Array-Based Network (DSAN) will be an array-based system, part of a greater than 1000 times increase in the downlink/telemetry capability of the Deep Space Network. The key function of the DSAN is provision of cost-effective, robust telemetry, tracking, and command services to the space missions of NASA and its international partners. This article presents an expanded approach to the use of an array-based system. Instead of using the array as an element in the existing Deep Space Network (DSN), relying to a large extent on the DSN infrastructure, we explore a broader departure from the current DSN, using fewer elements of the existing DSN, and establishing a more modern concept of operations. For example, the DSAN will have a single 24 x 7 monitor and control (M&C) facility, while the DSN has four 24 x 7 M&C facilities. The article gives the architecture of the DSAN and its operations philosophy. It also briefly describes the customer's view of operations, operations management, logistics, anomaly analysis, and reporting.

Remediating Viking Origins: Genetic Code as Archival Memory of the Remote Past.

PubMed

Scully, Marc; King, Turi; Brown, Steven D

2013-10-01

This article introduces some early data from the Leverhulme Trust-funded research programme, 'The Impact of the Diasporas on the Making of Britain: evidence, memories, inventions'. One of the interdisciplinary foci of the programme, which incorporates insights from genetics, history, archaeology, linguistics and social psychology, is to investigate how genetic evidence of ancestry is incorporated into identity narratives. In particular, we investigate how 'applied genetic history' shapes individual and familial narratives, which are then situated within macro-narratives of the nation and collective memories of immigration and indigenism. It is argued that the construction of genetic evidence as a 'gold standard' about 'where you really come from' involves a remediation of cultural and archival memory, in the construction of a 'usable past'. This article is based on initial questionnaire data from a preliminary study of those attending DNA collection sessions in northern England. It presents some early indicators of the perceived importance of being of Viking descent among participants, notes some emerging patterns and considers the implications for contemporary debates on migration, belonging and local and national identity.

Narrative synthesis of equine-assisted psychotherapy literature: Current knowledge and future research directions.

PubMed

Lee, Ping-Tzu; Dakin, Emily; McLure, Merinda

2016-05-01

Equine-assisted psychotherapy (EAP) is an innovative emerging approach to mental health treatment. This narrative synthesis explores the current state of knowledge and areas for future research in EAP. Specifically reviewed are qualitative and quantitative empirical studies, including both articles published in peer-reviewed journals and research presented in theses and dissertations. We selected 24 studies for final inclusion in this study, dating between 2005 and 2013, and including the first EAP empirical research completed in 2005. Four of these studies are peer-reviewed journal articles, while 20 are master's theses or doctoral dissertations. The reviewed qualitative research provides initial evidence for the value of EAP for enhancing adolescents' communication and relationship skills. The reviewed experimental and quasi-experimental research provides initial evidence for the value of EAP for enhancing children's and adolescents' emotional, social and behavioural functioning. Yet, conclusions about the effectiveness of EAP must still be considered preliminary due to various methodological limitations in the reviewed research. The narrative review describes these methodological limitations and concludes with recommendations for future research. © 2015 John Wiley & Sons Ltd.

Organizational climate and culture.

PubMed

Schneider, Benjamin; Ehrhart, Mark G; Macey, William H

2013-01-01

Organizational climate and organizational culture theory and research are reviewed. The article is first framed with definitions of the constructs, and preliminary thoughts on their interrelationships are noted. Organizational climate is briefly defined as the meanings people attach to interrelated bundles of experiences they have at work. Organizational culture is briefly defined as the basic assumptions about the world and the values that guide life in organizations. A brief history of climate research is presented, followed by the major accomplishments in research on the topic with regard to levels issues, the foci of climate research, and studies of climate strength. A brief overview of the more recent study of organizational culture is then introduced, followed by samples of important thinking and research on the roles of leadership and national culture in understanding organizational culture and performance and culture as a moderator variable in research in organizational behavior. The final section of the article proposes an integration of climate and culture thinking and research and concludes with practical implications for the management of effective contemporary organizations. Throughout, recommendations are made for additional thinking and research.

18 CFR 5.24 - Applications not requiring a draft NEPA document.

Code of Federal Regulations, 2011 CFR

2011-04-01

... requiring a draft NEPA document. 5.24 Section 5.24 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT INTEGRATED LICENSE... assessment issued pursuant to this paragraph must include draft license articles, a preliminary determination...

18 CFR 5.24 - Applications not requiring a draft NEPA document.

Code of Federal Regulations, 2010 CFR

2010-04-01

... requiring a draft NEPA document. 5.24 Section 5.24 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT INTEGRATED LICENSE... assessment issued pursuant to this paragraph must include draft license articles, a preliminary determination...

Adaptive Patterns of Stress Responsivity: A Preliminary Investigation

ERIC Educational Resources Information Center

Del Giudice, Marco; Hinnant, J. Benjamin; Ellis, Bruce J.; El-Sheikh, Mona

2012-01-01

The adaptive calibration model (ACM) is an evolutionary-developmental theory of individual differences in stress responsivity. In this article, we tested some key predictions of the ACM in a middle childhood sample (N = 256). Measures of autonomic nervous system activity across the sympathetic and parasympathetic branches validated the 4-pattern…

Cooperative Education and the Academy. and Response to the Preliminary Report of the Ad Hoc Committee on Cooperative Education and the Curriculum.

ERIC Educational Resources Information Center

Heinemann, Harry N.; And Others

1988-01-01

Two articles describe the final report submitted by the Ad Hoc Committee on Cooperative Education and the Curriculum to the Cooperative Education Association and the reaction to that report by the person who established the committee. (JOW)

Classcraft: From Gamification to Ludicization of Classroom Management

ERIC Educational Resources Information Center

Sanchez, Eric; Young, Shawn; Jouneau-Sion, Caroline

2017-01-01

In this article, we discuss the concept of gamification, based on a literature review and preliminary feedback from teachers using "Classcraft," a role-playing game supported by a digital platform and a mobile application that were developed to answer high school teachers' classroom management needs. Our results come from two experiments…

Assessing Students' Understanding of Macroevolution: Concerns regarding the Validity of the MUM

ERIC Educational Resources Information Center

Novick, Laura R.; Catley, Kefyn M.

2012-01-01

In a recent article, Nadelson and Southerland (2010. Development and preliminary evaluation of the Measure of Understanding of Macroevolution: Introducing the MUM. "The Journal of Experimental Education", 78, 151-190) reported on their development of a multiple-choice concept inventory intended to assess college students' understanding…

Youth in Recovery

ERIC Educational Resources Information Center

de Miranda, John; Williams, Greg

2011-01-01

Young people are entering long-term recovery probably in greater numbers than ever before. A key word here is "probably" because we know precious little about the phenomenon of young people who recover from alcohol and drug addition. This article is a preliminary exploration of youth in recovery. It reviews several types of recovery support…

Manuel Gonzalez Prada and Rigoberta Menchu: Measuring "Indigenismo" through Indigenous Thought

ERIC Educational Resources Information Center

Ward, Thomas

2012-01-01

Much has been written about "indianismo" and "indigenismo" and their literary and social meaning, but rarely have these two "criollo" movements been positioned face to face with actual Indigenous expression. This article attempts a preliminary pass at just such an approach by comparing four indigenous themes…

Mapping Creativity: Creativity Measurements Network Analysis

ERIC Educational Resources Information Center

Pinheiro, Igor Reszka; Cruz, Roberto Moraes

2014-01-01

This article borrowed network analysis tools to discover how the construct formed by the set of all measures of creativity configures itself. To this end, using a variant of the meta-analytical method, a database was compiled simulating 42,381 responses to 974 variables centered on 64 creativity measures. Results, although preliminary, indicate…

Changes in the lower ionosphere during the eclipse--a preliminary report of the Canadian Programme: (1) introduction.

PubMed

Belrose, J S; McNamara, A G; Hall, J E

1970-06-20

Ground-based radio investigations and four rocket launches were carried out in Canada to study the effect of the eclipse on the solar radiation and electron densities in the lower ionosphere (below about 150 km). The following four articles describe the experiment.

PRELIMINARY RESULTS: EVALUATIONS OF THE ALTERNATIVE ASBESTOS CONTROL METHOD FOR BUILDING DEMOLITION

EPA Science Inventory

This presentation describes the preliminary results of the evaluations of the alternative asbestos control method for demolishing buildings containing asbestos, and are covered under the regulatory requirements of the Asbestos NESHAP. This abstract and presentation are based, at ...

LLE Review Quarterly Report (April-June 1989). Volume 39

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

Simon, A.

1989-06-01

This volume of the LLE Review, covering the period April-June 1989, includes the second part of a two-part series dealing with the preliminary design of the OMEGA Upgrade. One article provides a general overview of the current upgrade system configuration and another article describes the target system. Future issues of the LLE Review will cover other aspects of the OMEGA Upgrade as the detailed system design develops. In addition, the advanced technology section of this issue contains an article discussing the interaction of a picosecond optical pulse with high temperature superconductors. Finally, the activities of the National Laser Users Facilitymore » and the GDL and OMEGA laser facilities are summarized.« less

Design and Analysis of Subscale and Full-Scale Buckling-Critical Cylinders for Launch Vehicle Technology Development

NASA Technical Reports Server (NTRS)

Hilburger, Mark W.; Lovejoy, Andrew E.; Thornburgh, Robert P.; Rankin, Charles

2012-01-01

NASA s Shell Buckling Knockdown Factor (SBKF) project has the goal of developing new analysis-based shell buckling design factors (knockdown factors) and design and analysis technologies for launch vehicle structures. Preliminary design studies indicate that implementation of these new knockdown factors can enable significant reductions in mass and mass-growth in these vehicles. However, in order to validate any new analysis-based design data or methods, a series of carefully designed and executed structural tests are required at both the subscale and full-scale levels. This paper describes the design and analysis of three different orthogrid-stiffeNed metallic cylindrical-shell test articles. Two of the test articles are 8-ft-diameter, 6-ft-long test articles, and one test article is a 27.5-ft-diameter, 20-ft-long Space Shuttle External Tank-derived test article.

Current status of rotavirus vaccines.

PubMed

Wang, Ching-Min; Chen, Shou-Chien; Chen, Kow-Tong

2015-11-01

Rotaviruses remain the major cause of childhood diarrheal disease worldwide and of diarrheal deaths of infants and children in developing countries. The huge burden of childhood rotavirus-related diarrhea in the world continues to drive the remarkable pace of vaccine development. Research articles were searched using terms "rotavirus" and "rotavirus vaccine" in MEDLINE and PubMed. Articles not published in the English language, articles without abstracts, and opinion articles were excluded from the review. After preliminary screening, all articles were reviewed and synthesized to provide an overview of current vaccines and vaccination programs. In this review of the global rotavirus vaccines and vaccination programs, the principles of rotavirus vaccine development and the efficacy of the currently licensed vaccines from both developed and developing countries were summarized. Rotavirus is a common cause of diarrhea in children in both developed and developing countries. Rotavirus vaccination is a cost-effective measure to prevent rotavirus diarrhea.

Preliminary plan for testing a thermionic reactor in the Plum Brook Space Power Facility

NASA Technical Reports Server (NTRS)

Haley, F. A.

1972-01-01

A preliminary plan is presented for testing a thermionic reactor in the Plum Brook Space Power Facility (SPF). A technical approach, cost estimate, manpower estimate, and schedule are presented to cover a 2 year full power reactor test.

Preliminary design report for OTEC stationkeeping subsystems (SKSS)

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

Not Available

1979-12-12

Lockheed Ocean Systems with IMODCO prepared these preliminary designs for OTEC Stationkeeping Subsystems (SKSS) under contract to NOAA in support of the Department of Energy OTEC program. The results of Tasks III, V, and VI are presented in this design report. The report consists of five sections: introduction, preliminary designs for the multiple anchor leg (MAL) and tension anchor leg (TAL), costs and schedule, and conclusions. Extensive appendixes provide detailed descriptions of design methodology and include backup calculations and data to support the results presented. The objective of this effort is to complete the preliminary designs for the barge-MAL andmore » Spar-TAL SKSS. A set of drawings is provided for each which show arrangements, configuration, component details, engineering description, and deployment plan. Loads analysis, performance assessment, and sensitivity to requirements are presented, together with the methodology employed to analyze the systems and to derive the results presented. Life cycle costs and schedule are prepared and compared on a common basis. Finally, recommendations for the Commercial Plant SKSS are presented for both platform types.« less

Method of preliminary localization of the iris in biometric access control systems

NASA Astrophysics Data System (ADS)

Minacova, N.; Petrov, I.

2015-10-01

This paper presents a method of preliminary localization of the iris, based on the stable brightness features of the iris in images of the eye. In tests on images of eyes from publicly available databases method showed good accuracy and speed compared to existing methods preliminary localization.

The next Big Five Inventory (BFI-2): Developing and assessing a hierarchical model with 15 facets to enhance bandwidth, fidelity, and predictive power.

PubMed

Soto, Christopher J; John, Oliver P

2017-07-01

[Correction Notice: An Erratum for this article was reported in Vol 113(1) of Journal of Personality and Social Psychology (see record 2017-26058-001).In the article, all citations to McCrae and Costa (2008), except for the instance in which it appears in the first paragraph of the introduction, should instead appear as McCrae and Costa (2010). The complete citation should read as follows: McCrae, R. R., & Costa, P. T. (2010). NEO Inventories professional manual. Lutz, FL: Psychological Assessment Resources. The attribution to the BFI-2 items that appears in the Table 6 note should read as follows: BFI-2 items adapted from "Conceptualization, Development, and Initial Validation of the Big Five Inventory-2," by C. J. Soto and O. P. John, 2015, Paper presented at the biennial meeting of the Association for Research in Personality. Copyright 2015 by Oliver P. John and Christopher J. Soto. The complete citation in the References list should appear as follows: Soto, C. J., & John, O. P. (2015, June). Conceptualization, development, and initial validation of the Big Five Inventory-2. Paper presented at the biennial meeting of the Association for Research in Personality, St. Louis, MO. Available from http://www.colby.edu/psych/personality-lab/ All versions of this article have been corrected. All versions of this article have been corrected.] Three studies were conducted to develop and validate the Big Five Inventory-2 (BFI-2), a major revision of the Big Five Inventory (BFI). Study 1 specified a hierarchical model of personality structure with 15 facet traits nested within the Big Five domains, and developed a preliminary item pool to measure this structure. Study 2 used conceptual and empirical criteria to construct the BFI-2 domain and facet scales from the preliminary item pool. Study 3 used data from 2 validation samples to evaluate the BFI-2's measurement properties and substantive relations with self-reported and peer-reported criteria. The results of these studies indicate that the BFI-2 is a reliable and valid personality measure, and an important advance over the original BFI. Specifically, the BFI-2 introduces a robust hierarchical structure, controls for individual differences in acquiescent responding, and provides greater bandwidth, fidelity, and predictive power than the original BFI, while still retaining the original measure's conceptual focus, brevity, and ease of understanding. The BFI-2 therefore offers valuable new opportunities for research examining the structure, assessment, development, and life outcomes of personality traits. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Recov'Heat: An estimation tool of urban waste heat recovery potential in sustainable cities

NASA Astrophysics Data System (ADS)

Goumba, Alain; Chiche, Samuel; Guo, Xiaofeng; Colombert, Morgane; Bonneau, Patricia

2017-02-01

Waste heat recovery is considered as an efficient way to increase carbon-free green energy utilization and to reduce greenhouse gas emission. Especially in urban area, several sources such as sewage water, industrial process, waste incinerator plants, etc., are still rarely explored. Their integration into a district heating system providing heating and/or domestic hot water could be beneficial for both energy companies and local governments. EFFICACITY, a French research institute focused on urban energy transition, has developed an estimation tool for different waste heat sources potentially explored in a sustainable city. This article presents the development method of such a decision making tool which, by giving both energetic and economic analysis, helps local communities and energy service companies to make preliminary studies in heat recovery projects.

Nocturia Think Tank: focus on nocturnal polyuria: ICI-RS 2011.

PubMed

Weiss, Jeffrey P; Bosch, J L H Ruud; Drake, Marcus; Dmochowski, Roger R; Hashim, Hashim; Hijaz, Adonis; Johnson, Theodore M; Juul, Kristian Vinter; Nørgaard, Jens Peter; Norton, Peggy; Robinson, Dudley; Tikkinen, Kari A O; Van Kerrebroeck, Philip E V; Wein, Alan J

2012-03-01

The following is a report of the proceedings of the Nocturia Think Tank sessions of the annual International Consultation on Incontinence-Research Society, which took place June 13-15, 2011 in Bristol, UK. The report is organized into sections pertaining to the main topics of discussions having occurred at that meeting, centering on the relationship of nocturnal polyuria (NP) and nocturia but also synthesizing more current evidence advancing our knowledge of the diagnosis and management of nocturia. This article is not meant to be a comprehensive review on the subject of nocturia, a number of which are available in the recent literature. All authors were physically present during, or in a preliminary session just prior to, the meeting in Bristol. Copyright © 2012 Wiley Periodicals, Inc.

Palliative Care in Advanced Cancer Patients: How and When?

PubMed Central

Yennurajalingam, Sriram

2012-01-01

Cancer patients develop severe physical and psychological symptoms as a result of their disease and treatment. Their families commonly suffer great emotional distress as a result of caregiving. Early palliative care access can improve symptom control and quality of life and reduce the cost of care. Preliminary results show that early palliative care access can also extend survival. Unfortunately, only a minority of cancer centers in the U.S. have the two most important resources for palliative care delivery: outpatient palliative care centers and inpatient palliative care units. In this article, we use a case presentation to discuss the impact of early palliative care access in light of the currently available evidence, and we recommend ways to improve early access to palliative care through education and research. PMID:22252934

The use of grey literature in health sciences: a preliminary survey.

PubMed Central

Alberani, V; De Castro Pietrangeli, P; Mazza, A M

1990-01-01

The paper describes some initiatives in the field of grey literature (GL) and the activities, from 1985, of the Italian Library Association Study Group. The major categories of GL are defined; a survey that evaluates the use of GL by end users in the health sciences is described. References in selected periodicals and databases have been analyzed for the years 1987-1988 to determine the number of articles citing GL, the number of GL citations found in selected periodicals, the various types of GL found, and the number of technical reports cited and their country of origin and intergovernmental issuing organization. Selected databases were also searched to determine the presence of GL during those same years. The paper presents the first results obtained. Images PMID:2224298

High efficiency processing for reduced amplitude zones detection in the HRECG signal

NASA Astrophysics Data System (ADS)

Dugarte, N.; Álvarez, A.; Balacco, J.; Mercado, G.; Gonzalez, A.; Dugarte, E.; Olivares, A.

2016-04-01

Summary - This article presents part of a more detailed research proposed in the medium to long term, with the intention of establishing a new philosophy of electrocardiogram surface analysis. This research aims to find indicators of cardiovascular disease in its early stage that may go unnoticed with conventional electrocardiography. This paper reports the development of a software processing which collect some existing techniques and incorporates novel methods for detection of reduced amplitude zones (RAZ) in high resolution electrocardiographic signal (HRECG).The algorithm consists of three stages, an efficient processing for QRS detection, averaging filter using correlation techniques and a step for RAZ detecting. Preliminary results show the efficiency of system and point to incorporation of techniques new using signal analysis with involving 12 leads.

A fiber optic probe coupled low-cost CMOS-camera-based system for simultaneous measurement of oxy-, deoxyhemoglobin, and blood flow

NASA Astrophysics Data System (ADS)

Seong, Myeongsu; Phillips, Zephaniah; Mai, Phuong M.; Yeo, Chaebeom; Song, Cheol; Lee, Kijoon; Kim, Jae G.

2015-07-01

Appropriate oxygen supply and blood flow are important in coordination of body functions and maintaining a life. To measure both oxygen supply and blood flow simultaneously, we developed a system that combined near-infrared spectroscopy (NIRS) and diffuse speckle contrast analysis (DSCA). Our system is more cost effective and compact than such combined systems as diffuse correlation spectroscopy(DCS)-NIRS or DCS flow oximeter, and also offers the same quantitative information. In this article, we present the configuration of DSCA-NIRS and preliminary data from an arm cuff occlusion and a repeated gripping exercise. With further investigation, we believe that DSCA-NIRS can be a useful tool for the field of neuroscience, muscle physiology and metabolic diseases such as diabetes.

Emotion regulation in the brain: conceptual issues and directions for developmental research.

PubMed

Lewis, Marc D; Stieben, Jim

2004-01-01

Emotion regulation cannot be temporally distinguished from emotion in the brain, but activation patterns in prefrontal cortex appear to mediate cognitive control during emotion episodes. Frontal event-related potentials (ERPs) can tap cognitive control hypothetically mediated by the anterior cingulate cortex, and developmentalists have used these to differentiate age, individual, and emotion-valence factors. Extending this approach, the present article outlines a research strategy for studying emotion regulation in children by combining emotion induction with a go/no-go task known to produce frontal ERPs. Preliminary results indicate that medial-frontal ERP amplitudes diminish with age but become more sensitive to anxiety, and internalizing children show higher amplitudes than noninternalizing children, especially when anxious. These results may reflect age and individual differences in the effortful regulation of negative emotion.

The Development of Instruments to Measure Motivational Interviewing Skill Acquisition for School-Based Personnel

ERIC Educational Resources Information Center

Small, Jason W.; Lee, Jon; Frey, Andy J.; Seeley, John R.; Walker, Hill M.

2014-01-01

As specialized instructional support personnel begin learning and using motivational interviewing (MI) techniques in school-based settings, there is growing need for context-specific measures to assess initial MI skill development. In this article, we describe the iterative development and preliminary evaluation of two measures of MI skill adapted…

Preliminary Evaluation of Children's Psychosocial Rehabilitation for Youth with Serious Emotional Disturbance

ERIC Educational Resources Information Center

Williams, Nathaniel J.

2009-01-01

Objective: This article introduces and evaluates children's psychosocial rehabilitation, a home- and community-based treatment for children with serious emotional disturbance. Method: In an open-trial design, the author used repeated-measures analysis of variance and Wilcoxon signed-rank tests to assess pre-post outcome ratings for 218…

Providing Simulated Online and Mobile Learning Experiences in a Prison Education Setting: Lessons Learned from the PLEIADES Pilot Project

ERIC Educational Resources Information Center

Farley, Helen; Murphy, Angela; Bedford, Tasman

2014-01-01

This article reports on the preliminary findings, design criteria and lessons learned while developing and piloting an alternative to traditional print-based education delivery within a prison environment. PLEIADES (Portable Learning Environments for Incarcerated Distance Education Students), was designed to provide incarcerated students with…

The Collaborative Production of Meaningful Measure(ment)s: Preliminary Insights into a Work in Progress

ERIC Educational Resources Information Center

Bormann, Inka; Michelsen, Gerd

2010-01-01

This article introduces a tri-national research and development project which aims to develop indicators for the cross-sectoral and interdisciplinary educational task "education for sustainable development" (ESD). These indicators are meant to help monitor the implementation of ESD efforts in schools and institutions of higher education…

Crossing the Divide within Continental Philosophy: Reconstruction, Deconstruction, Dialogue and Education

ERIC Educational Resources Information Center

Papastephanou, Marianna

2012-01-01

In this article I explore some points of convergence between Habermas and Derrida that revolve around the intersection of ethical and epistemological issues in dialogue. After some preliminary remarks on how dialogue and language are viewed by Habermas and Derrida as standpoints for departing from the philosophy of consciousness and from…

Translingualism, Kenyan Hip-Hop and Emergent Ethnicities: Implications for Language Theory and Pedagogy

ERIC Educational Resources Information Center

Milu, Esther

2018-01-01

This article reports on preliminary findings of three prominent Kenyan hip-hop artists, Jua Cali, Abbas Kubaff, and Nazizi Hirji, as they theorize and construct emergent ethnicities vis-à-vis their translingual practices. Using in-depth phenomenological interviews, observations of their everyday language use, and analysis of their language choices…

Vida Alegre: Preliminary Findings of a Depression Intervention for Immigrant Latino Mothers

ERIC Educational Resources Information Center

Piedra, Lissette M.; Byoun, Soo-Jung

2012-01-01

Objectives: This article reports the outcome of a pilot study of a cognitive behavioral group therapy (CBGT) intervention--"Vida Alegre" (the contented life)--designed for use with depressed immigrant mothers living in communities with small but rapidly growing Hispanic populations. Method: The study used a pretest/posttest/follow-up…

The Doctoral Student Leadership Institute: Learning to Lead for the Future

ERIC Educational Resources Information Center

Terry, Helen; Liller, Karen D.

2014-01-01

The purpose of this article is to describe the Doctoral Student Leadership Institute, an initiative developed to hone the leadership skills of doctoral students from a wide range of disciplines. The components of the Institute and preliminary assessment measures with findings are discussed. We particularly were pleased with the outcomes of the…

Assessing the Positive Influence of Music Activities in Community Development Programs

ERIC Educational Resources Information Center

Dillon, Steve

2006-01-01

This article describes a framework for assessing the positive influence of music activities in community development programs. It examines hybrid music, health and rich media approaches to creative case study with the purpose of developing more compelling evidence based advocacy that examines the claims of a causal link. This preliminary study…

Preliminary Validation of a New Instrument to Measure Life Satisfaction in Adolescents with Neuromuscular Disorders.

ERIC Educational Resources Information Center

Reid, Denise T.; Renwick, Rebecca M.

1994-01-01

A new questionnaire instrument, the Life Satisfaction Index for Adolescents (LSIA), has been developed for adolescents with Duchenne muscular dystrophy (DMD). This article reviews the conceptual basis of the LSIA, its development, and its reliability and validity (established with 15 male adolescents with DMD). (DB)

A New Transcendence Model of Identity Construction

ERIC Educational Resources Information Center

Elliott, Christopher L. Wilcox

2012-01-01

What does it mean for college men to be authentic? How can we support their efforts to transcend their own immediate needs? And what roles do trusted others play in one's construction of identity? This article describes a preliminary new theoretical model--a Transcendence Model of Identity Construction--based on original research studying…

Developing Learned Resourcefulness in Adolescents to Help Them Reduce Their Aggressive Behavior: Preliminary Findings

ERIC Educational Resources Information Center

Ronen, Tammie; Rosenbaum, Michael

2010-01-01

This article describes a school-based aggression reduction intervention program aiming to impart highly aggressive adolescents with a learned resourcefulness repertoire, using Ronen and Rosenbaum's four-module self-control model. Intervention aimed to teach adolescents that aggression is changeable behavior resulting from how they think and feel,…

Towards a Theory of Doctoral Student Professional Identity Development: A Developmental Networks Approach

ERIC Educational Resources Information Center

Sweitzer, Vicki Baker

2009-01-01

This article proposes preliminary models for doctoral student professional identity development. It explores the question, What role do relationships play in doctoral students' professional identity development? In the first section, the author provides an overview of the prior research that informed this study with an emphasis on two previously…

Designing "Geometry 2.0" Learning Environments: A Preliminary Study with Primary School Students

ERIC Educational Resources Information Center

Prieto, Nuria Joglar; Sordo Juanena, José María; Star, Jon R.

2014-01-01

The information and communication technologies of Web 2.0 are arriving in our schools, allowing the design and implementation of new learning environments with great educational potential. This article proposes a pedagogical model based on a new geometry technology-integrated learning environment, called "Geometry 2.0," which was tested…

Developing a Spanish for Health Professions Course: A Preliminary Mixed-Methods Study

ERIC Educational Resources Information Center

Altstaedter, Laura Levi

2017-01-01

The mixed-methods pilot study described in this article traces the development of a Spanish for Specific Purposes: Health Professions course that was designed to help future health care professionals develop their linguistic proficiency and intercultural abilities. The study included nursing, medical, and dental students and was conducted at a…

Using Inexpensive Technology and Multimedia to Improve Science Education in Rural Communities of Nepal

ERIC Educational Resources Information Center

Neupane, Sujaya

2014-01-01

This article explores an ongoing project that promotes science education in rural communities of western Nepal by using affordable technology. With the advent of inexpensive technology and multimedia resources, teaching materials for science education can be accessed with a much smaller budget than was previously possible. A preliminary survey…

A Preliminary System Dynamics Model of a Constructed Wetland for the Mitigation of Metals in USAF Storm Water

DTIC Science & Technology

1994-09-01

Cultivated Land Grassland 0 500 1000 1500 2000 (Technology Review, 1994:23) The Scientific American article continues with the benefits provided by...34 Ecotoxicology and Wetland Ecosystems: Current Understanding and Future Needs," Environmental Toxicology and Chemistry. Volume 12, pp 2209-2224, 1993

Leveraging Lighting Color, Temperature and Luminosity for Improving Classroom Learning

ERIC Educational Resources Information Center

Mott, Michael Seth; Thomas, Teresa R.; Burnette, Jodie L.

2013-01-01

This short article addresses a preliminary exploration of a third grade teachers' action research applied to the use of a dynamic lighting system for improving educational performance in the classroom. Dynamic lighting offers teachers' four light settings: focus, energy, calm, and normal. Prior research has revealed a positive relationship between…

Addressing Coparenting in the Delivery of Psychological Services to Children

ERIC Educational Resources Information Center

Lee, Catherine M.; Hunsley, John

2006-01-01

In this article we highlight recent changes in fathers' roles and argue that research on parenting has focused disproportionately on the role of mothers. We then describe ways that fathers may be overlooked in psychological services providing parent training and summarize preliminary evidence that the inclusion of fathers may enhance long-term…

Probing the Rate-Determining Step of the Claisen-Schmidt Condensation by Competition Reactions

ERIC Educational Resources Information Center

Mak, Kendrew K. W.; Chan, Wing-Fat; Lung, Ka-Ying; Lam, Wai-Yee; Ng, Weng-Cheong; Lee, Siu-Fung

2007-01-01

Competition experiments are a useful tool for preliminary study of the linear free energy relationship of organic reactions. This article describes a physical organic experiment for upper-level undergraduates to identify the rate-determining step of the Claisen-Schmidt condensation of benzaldehyde and acetophenone by studying the linear free…

Mapping the Hot Spots: A Zoning Approach to Space Analysis and Design

ERIC Educational Resources Information Center

Bunnell, Adam; Carpenter, Russell; Hensley, Emily; Strong, Kelsey; Williams, ReBecca; Winter, Rachel

2016-01-01

This article examines a preliminary approach to space design developed and implemented in Eastern Kentucky University's Noel Studio for Academic Creativity. The approach discussed here is entitled "hot spots," which has allowed the research team to observe trends in space usage and composing activities among students. This approach has…

Operationalizing Culturally Responsive Instruction: Preliminary Findings of CRIOP Research

ERIC Educational Resources Information Center

Powell, Rebecca; Cantrell, Susan Chambers; Malo-Juvera, Victor; Correll, Pamela

2016-01-01

Background: Many scholars have espoused the use of culturally responsive instruction (CRI) for closing achievement gaps, yet there is a paucity of research supporting its effectiveness. In this article, we share results of a mixed methods study that examined the use of the Culturally Responsive Instruction Observation Protocol (CRIOP) as a…

Criticism and Assessment Applied to New Media Art

ERIC Educational Resources Information Center

Ursyn, Anna

2015-01-01

This text examines educational criticism and assessment with an emphasis on the new media arts. The article shares with readers the versatile, abridged to four points criteria, based on a research on assessment made by students, faculty, and non-art-related professionals, thus providing a preliminary tool for the use in the classroom environment.…

Cross-Cultural Adaptation of Developmental Criteria for Young Children: A Preliminary Psychometric Study

ERIC Educational Resources Information Center

Yunus, Faridah

2014-01-01

Authentic assessment approach applies naturalistic observation method to gather and analyse data about children's development that are socio-culturally appropriate to plan for individual teaching and learning needs. This article discusses the process of adapting an authentic developmental instrument for children of 3-6 years old. The instrument…

Toward a Comprehensive Model of Antisocial Development: A Dynamic Systems Approach

ERIC Educational Resources Information Center

Granic, Isabela; Patterson, Gerald R.

2006-01-01

The purpose of this article is to develop a preliminary comprehensive model of antisocial development based on dynamic systems principles. The model is built on the foundations of behavioral research on coercion theory. First, the authors focus on the principles of multistability, feedback, and nonlinear causality to reconceptualize real-time…

Assessing Catholic Identity: A Study of Mission Statements of Catholic Colleges and Universities

ERIC Educational Resources Information Center

Estanek, Sandra M.; James, Michael J.; Norton, Daniel A.

2006-01-01

Since the publication of "Ex Corde Ecclesiae" (John Paul II, 1990), Catholic colleges and universities have become more deliberate and intentional regarding their institutional and Catholic identity. This article continues the conversation about Catholic identity as it relates to student outcomes, and proposes some preliminary strategies for…

Instrument Development and Validation of the Infant and Toddler Assessment for Quality Improvement

ERIC Educational Resources Information Center

Perlman, Michal; Brunsek, Ashley; Hepditch, Anne; Gray, Karen; Falenchuck, Olesya

2017-01-01

Research Findings: There is a growing need for accurate and efficient measures of classroom quality in early childhood education and care (ECEC) settings. Observational measures are costly, as their administration generally takes 3-5 hr per classroom. This article outlines the process of development and preliminary concurrent validity testing of…

Initial Development and Validation of the BullyHARM: The Bullying, Harassment, and Aggression Receipt Measure

ERIC Educational Resources Information Center

Hall, William J.

2016-01-01

This article describes the development and preliminary validation of the Bullying, Harassment, and Aggression Receipt Measure (BullyHARM). The development of the BullyHARM involved a number of steps and methods, including a literature review, expert review, cognitive testing, readability testing, data collection from a large sample, reliability…

Narrative Medicine as Witness for the Self-Telling Body

ERIC Educational Resources Information Center

Charon, Rita

2009-01-01

By talking with patients in specialized ways and by touching their bodies in specialized ways, doctors may come to some provisional conclusions about the patients' medical conditions and then make some preliminary decisions about what diagnostic tests to have them endure and what medical treatments to initiate. In this article, the author…

An Emergent Account of Language Impairments in Children with SLI: Implications for Assessment and Intervention.

ERIC Educational Resources Information Center

Evans, Julia L.

2001-01-01

This article discusses current developments in connectionist modeling and the extension of principles of dynamical systems theory to cognitive and language development that have resulted in a new theory of language development known as emergentism. Specific language impairment is discussed within this emergentist view and preliminary implications…

Designing a Leadership Legacy (L2) Framework

ERIC Educational Resources Information Center

Fierke, Kerry K.

2015-01-01

What does it mean to leave a "leadership legacy" in the organizations and communities in which we are involved? This mixed-methods research project will explore the stories of successful individuals who have left a leadership legacy. Specifically in this article, the preliminary research will share various components of a model to create…

Various Assessments Utilized in California Preliminary Administrative Services Preparation Programs

ERIC Educational Resources Information Center

Erickson, Deborah E.

2016-01-01

Every two years, institutions sponsoring credentialing programs in California are required to submit a detailed biennial report, which includes data on at least four key assessments showing 1) candidate competence and/or 2) program efficacy. This article reports the types of assessments used from 25 institutions that completed biennial reports for…

Research and Reflection: Animal-Assisted Therapy in Mental Health Settings.

ERIC Educational Resources Information Center

Parshall, Debra Phillips

2003-01-01

Although animals have been historically associated with promoting physical and mental health benefits for humans, only recently has there been support for such claims in the literature. This article is a preliminary attempt to bring together scientific studies and anecdotal reports that provide evidence of the benefits of using animals in…

Immigration and Educational Inclusion: Preliminary Evidence from Three Schools in Buenos Aires, Argentina

ERIC Educational Resources Information Center

Astiz, M. Fernanda

2015-01-01

This exploratory comparative case study examines three schools in the Autonomous City of Buenos Aires that have a considerable number of recent immigrant students. The article illustrates how these schools advance ideas of inclusiveness and pluralism through the curriculum and educational opportunities, as mandated by the national education law of…

Evidence-Based Mental Health Practices with Children Self-Efficacy Scale: Development and Preliminary Findings

ERIC Educational Resources Information Center

McMeel, Lorri S.; Leathers, Sonya J.; Strand, Tonya C.

2017-01-01

This article reviews existing measures related to evidence-based practices with children and self-efficacy and describes the development and psychometric properties of the Evidence-Based Mental Health Practices With Children Efficacy Scale. This scale was developed to assess students' and clinicians' self-efficacy in their abilities to use…

A Case Study to Examine Peer Grouping and Aspirant Selection. Professional File. Article 132, Fall 2013

ERIC Educational Resources Information Center

D'Allegro, Mary Lou; Zhou, Kai

2013-01-01

Peer selection based on the similarity of a couple of institutional parameters, by itself, is insufficient. Several other considerations, including clarity of purpose, alignment of institutional information to that purpose, identification of appropriate statistical procedures, review of preliminary peer sets, and the application of additional…

Objectives and first results of the NASA SETI sky survey field tests at Goldstone

NASA Technical Reports Server (NTRS)

Gulkis, S.; Klein, M. J.; Olsen, E. T.; Crow, R. B.; Gosline, R. M.; Downs, G. S.; Quirk, M. P.; Lokshin, A.; Solomon, J.

1986-01-01

Field tests of SETI (Search for Extraterrestrial Intelligence) prototype hardware and software began in March 1985 at Goldstone. With emphasis on the sky survey component of the NASA SETI search strategy, the article describes the survey characteristics, the detection strategy, and preliminary results of system tests.

Orbital transfer rocket engine technology 7.5K-LB thrust rocket engine preliminary design

NASA Technical Reports Server (NTRS)

Harmon, T. J.; Roschak, E.

1993-01-01

A preliminary design of an advanced LOX/LH2 expander cycle rocket engine producing 7,500 lbf thrust for Orbital Transfer vehicle missions was completed. Engine system, component and turbomachinery analysis at both on design and off design conditions were completed. The preliminary design analysis results showed engine requirements and performance goals were met. Computer models are described and model outputs are presented. Engine system assembly layouts, component layouts and valve and control system analysis are presented. Major design technologies were identified and remaining issues and concerns were listed.

Preliminary performances measured on a CMOS long linear array for space application

NASA Astrophysics Data System (ADS)

Renard, Christophe; Artinian, Armand; Dantes, Didier; Lepage, Gérald; Diels, Wim

2017-11-01

This paper presents the design and the preliminary performances of a CMOS linear array, resulting from collaboration between Alcatel Alenia Space and Cypress Semiconductor BVBA, which takes advantage of emerging potentialities of CMOS technologies. The design of the sensor is presented: it includes 8000 panchromatic pixels with up to 25 rows used in TDI mode, and 4 lines of 2000 pixels for multispectral imaging. Main system requirements and detector tradeoffs are recalled, and the preliminary test results obtained with a first generation prototype are summarized and compared with predicted performances.

Landfill mining: Developing a comprehensive assessment method.

PubMed

Hermann, Robert; Wolfsberger, Tanja; Pomberger, Roland; Sarc, Renato

2016-11-01

In Austria, the first basic technological and economic examinations of mass-waste landfills with the purpose to recover secondary raw materials have been carried out by the 'LAMIS - Landfill Mining Österreich' pilot project. A main focus of its research, and the subject of this article, is the first conceptual design of a comprehensive assessment method for landfill mining plans, including not only monetary factors (like costs and proceeds) but also non-monetary ones, such as the concerns of adjoining owners or the environmental impact. Detailed reviews of references, the identification of influences and system boundaries to be included in planning landfill mining, several expert workshops and talks with landfill operators have been performed followed by a division of the whole assessment method into preliminary and main assessment. Preliminary assessment is carried out with a questionnaire to rate juridical feasibility, the risk and the expenditure of a landfill mining project. The results of this questionnaire are compiled in a portfolio chart that is used to recommend, or not, further assessment. If a detailed main assessment is recommended, defined economic criteria are rated by net present value calculations, while ecological and socio-economic criteria are examined in a utility analysis and then transferred into a utility-net present value chart. If this chart does not support making a definite statement on the feasibility of the project, the results must be further examined in a cost-effectiveness analysis. Here, the benefit of the particular landfill mining project per capital unit (utility-net present value ratio) is determined to make a final distinct statement on the general benefit of a landfill mining project. © The Author(s) 2016.

Methods of the pharmacological imaging of the cannabinoid system (PhICS) study: towards understanding the role of the brain endocannabinoid system in human cognition.

PubMed

van Hell, Hendrika H; Bossong, Matthijs G; Jager, Gerry; Kahn, René S; Ramsey, Nick F

2011-03-01

Various lines of (pre)clinical research indicate that cannabinoid agents carry the potential for therapeutic application to reduce symptoms in several psychiatric disorders. However, direct testing of the involvement of cannabinoid brain systems in psychiatric syndromes is essential for further development. In the Pharmacological Imaging of the Cannabinoid System (PhICS) study, the involvement of the endocannabinoid system in cognitive brain function is assessed by comparing acute effects of the cannabinoid agonist Δ9-tetrahydrocannabinol (THC) on brain function between healthy controls and groups of psychiatric patients showing cognitive dysfunction. This article describes the objectives and methods of the PhICS study and presents preliminary results of the administration procedure on subjective and neurophysiological parameters. Core elements in the methodology of PhICS are the administration method (THC is administered by inhalation using a vaporizing device) and a comprehensive use of pharmacological magnetic resonance imaging (phMRI) combining several types of MRI scans including functional MRI (fMRI), Arterial Spin Labeling (ASL) to measure brain perfusion, and resting-state fMRI. Additional methods like neuropsychological testing further specify the exact role of the endocannabinoid system in regulating cognition. Preliminary results presented in this paper indicate robust behavioral and subjective effects of THC. In addition, fMRI paradigms demonstrate activation of expected networks of brain regions in the cognitive domains of interest. The presented administration and assessment protocol provides a basis for further research on the involvement of the endocannabionoid systems in behavior and in psychopathology, which in turn may lead to development of therapeutic opportunities of cannabinoid ligands. Copyright © 2011 John Wiley & Sons, Ltd.

"It was only harmless banter!" The development and preliminary validation of the moral disengagement in sexual harassment scale.

PubMed

Page, Thomas E; Pina, Afroditi; Giner-Sorolla, Roger

2016-01-01

Sexual harassment represents aggressive behavior that is often enacted instrumentally, in response to a threatened sense of masculinity and male identity. To date, however, theoretical attention to the social cognitive processes that regulate workplace harassment is scant. This article presents the development and preliminary validation of the Moral Disengagement in Sexual Harassment Scale (MDiSH); a self-report measure of moral disengagement in the context of hostile work environment harassment. Three studies (total n = 797) document the excellent psychometric properties of this new scale. Male U.K. university students (Study 1: n = 322) and U.S. working males (Studies 2 and 3: n = 475) completed the MDiSH and an array of measures for construct validation. The MDiSH exhibited positive correlations with sexual harassment myth acceptance, male gender identification, and hostile sexism. In Study 3, participants were exposed to a fictitious case of hostile work environment harassment. The MDiSH attenuated moral judgment, negative emotions (guilt, shame, and anger), sympathy, and endorsement of prosocial behavioral intentions (support for restitution) associated with the harassment case. Conversely, the MDiSH increased positive affect (happiness) about the harassment and attribution of blame to the female complainant. Implications for practice and future research avenues are discussed. © 2015 Wiley Periodicals, Inc.

Diffusion Imaging of Auditory and Auditory-Limbic Connectivity in Tinnitus: Preliminary Evidence and Methodological Challenges

PubMed Central

Seydell-Greenwald, Anna; Raven, Erika P.; Leaver, Amber M.; Turesky, Ted K.; Rauschecker, Josef P.

2014-01-01

Subjective tinnitus, or “ringing in the ears,” is perceived by 10 to 15 percent of the adult population and causes significant suffering in a subset of patients. While it was originally thought of as a purely auditory phenomenon, there is increasing evidence that the limbic system influences whether and how tinnitus is perceived, far beyond merely determining the patient's emotional reaction to the phantom sound. Based on functional imaging and electrophysiological data, recent articles frame tinnitus as a “network problem” arising from abnormalities in auditory-limbic interactions. Diffusion-weighted magnetic resonance imaging is a noninvasive method for investigating anatomical connections in vivo. It thus has the potential to provide anatomical evidence for the proposed changes in auditory-limbic connectivity. However, the few diffusion imaging studies of tinnitus performed to date have inconsistent results. In the present paper, we briefly summarize the results of previous studies, aiming to reconcile their results. After detailing analysis methods, we then report findings from a new dataset. We conclude that while there is some evidence for tinnitus-related increases in auditory and auditory-limbic connectivity that counteract hearing-loss related decreases in auditory connectivity, these results should be considered preliminary until several technical challenges have been overcome. PMID:25050181

SPECTIX, a PETAL+ X-ray spectrometer: design, calibration and preliminary tests

NASA Astrophysics Data System (ADS)

Reverdin, C.; Bastiani, S.; Batani, D.; Brambrink, E.; Boutoux, G.; Duval, A.; Hulin, S.; Jakubowska, K.; Koenig, M.; Lantuéjoul-Thfoin, I.; Lecherbourg, L.; Szabo, C. I.; Vauzour, B.

2018-01-01

The present article describes the design, the calibration and preliminary tests of the X-ray transmission crystal spectrometer SPECTIX (Spectromètre PEtal à Cristaux en Transmission X) built in the framework of the PETAL (PETawatt Aquitaine Laser) project and located in the Laser MégaJoule (LMJ) facility [1,2]. SPECTIX aims at characterizing the hard x-ray Kα emission generated by the interaction of the PETAL ps ultra high-energy laser with a target. The broad spectral range covered by this spectrometer (7 to 150 keV) is achieved by using two measurement channels composed by two distinct crystals. Due to the harsh environment experienced by the spectrometer during a LMJ-PETAL shot, passive detection with image plates is used. Shielding has been dimensioned in order to protect the detector against PETAL shot products. It includes a magnetic dipole to remove electrons entering the spectrometer, a 20 mm thick tungsten frontal collimation and a 6 mm thick lead housing. The SPECTIX performances, including the shielding efficiency, have been tested during an experimental campain performed at the PICO 2000 laser facility at LULI. Improvements inferred from these tests are currently being implemented. Full commissioning of SPECTIX is planned on PETAL shots at the end of 2017.

Asphalt mixtures with a high amount of RAP - case study

NASA Astrophysics Data System (ADS)

Koudelka, Tomas; Varaus, Michal

2017-09-01

A case study of one trial section in the Pilsen region is presented. The pavement in the section was newly constructed in 2015 using one type of an asphalt concrete mixtures with varying RAP content. The constructed surface course comprises of 0% to 50% RAP. In order to restore the aged binder properties and to avoid the embrittlement of the produced mixtures, a rubber-based modifier/rejuvenator was employed. For technological reasons during manufacturing processes, which engage a parallel drying drum, a crude oil-based rejuvenator was also added. This article contains the preliminary data from an on-going project focused on monitoring the properties of bituminous binders contained in asphalt mixtures. The actual bituminous binders were extracted straight after production, after 6 months and after 12 months. The binder characteristics are evaluated using empirical testing as well as functional tests. Low temperature properties are measured by a Bending Beam Rheometer (BBR). The preliminary results show, that the bituminous binders properties change significantly in a relatively short period of time. The progress in binder’ characteristics is contradictory to up-to date knowledge. The probability that the phenomenon of diffusion between aged binder and rejuvenator agents occurs exists. Moreover, the data might indicate that the process of rejuvenator evaporation takes place.

The 7.2 magnitude earthquake, November 1975, Island of Hawaii

USGS Publications Warehouse

1976-01-01

It was centered about 5 km beneath the Kalapana area on the southeastern coast of Hawaii, the largest island of the Hawaiian chain (Fig. 1) and was preceded by numerous foreshocks. The event was accompanied, or followed shortly, by a tsunami, large-scale ground movemtns, hundreds of aftershocks, an eruption in the summit caldera of Kilauea Volcano. The earthquake and the tsunami it generated produced about 4.1 million dollars in property damage, and the tsumani caused two deaths. Although we have some preliminary findings about the cause and effects of the earthquake, detailed scientific investigations will take many more months to complete. This article is condensed from a recent preliminary report (Tillings an others 1976)

[A new psycho-dermatology clinic in Israel: our first year experience].

PubMed

Orion, Edith; Ben-Avi, Orit

2011-01-01

Psychodermatology involves the interrelationships between the skin and the mind, especially when considering the formation and evolution of certain common skin conditions. It appears that 30-40% of dermatology patients suffer from certain psychological problems as defined by the ICD-10, in a way that influences their disease severity and progression, as well as their quality of Life. Treatment of such cases requires a multi-disciplinary approach and should involve both a dermatologist and a mental health specialist working together In this article, the authors summarize the preliminary experience of the first year of the only psychodermatology clinic in Israel in several decades, work methods and patients' characteristics and preliminary conclusions.

Media reporting on research presented at scientific meetings: more caution needed.

PubMed

Woloshin, Steven; Schwartz, Lisa M

2006-06-05

To examine media stories on research presented at scientific meetings to see if they reported basic study facts and cautions, and whether they were clear about the preliminary stage of the research. Three physicians with clinical epidemiology training analysed front-page newspaper stories (n = 32), other newspaper stories (n = 142), and television/radio stories (n = 13) identified in LexisNexis and ProQuest searches for research reports from five scientific meetings in 2002-2003 (American Heart Association, 14th Annual International AIDS Conference, American Society of Clinical Oncology, Society for Neuroscience, and the Radiological Society of North America). Media reporting of basic study facts (size, design, quantification of results); cautions about study designs with intrinsic limitations (animal/laboratory studies, studies with < 30 people, uncontrolled studies, controlled but not randomised studies) or downsides (adverse effects in intervention studies); warnings about the preliminary stage of the research presented at scientific meetings. 34% of the 187 stories did not mention study size, 18% did not mention study design (another 35% were so ambiguous that expert readers had to guess the design), and 40% did not quantify the main result. Only 6% of news stories about animal studies mentioned their limited relevance to human health; 21% of stories about small studies noted problems with the precision of the finding; 10% of stories about uncontrolled studies noted it was not possible to know if the outcome really related to the exposure; and 19% of stories about controlled but not randomised studies raised the possibility of confounding. Only 29% of the 142 news stories on intervention studies noted the possibility of any potential downside. Twelve stories mentioned a corresponding "in press" medical journal article; two of the remaining 175 noted that findings were unpublished, might not have undergone peer review, or might change. News stories about scientific meeting research presentations often omit basic study facts and cautions. Consequently, the public may be misled about the validity and relevance of the science presented.

Functional Analysis and Preliminary Specifications for a Single Integrated Central Computer System for Secondary Schools and Junior Colleges. Interim Report.

ERIC Educational Resources Information Center

1968

The present report proposes a central computing facility and presents the preliminary specifications for such a system. It is based, in part, on the results of earlier studies by two previous contractors on behalf of the U.S. Office of Education. The recommendations are based upon the present contractors considered evaluation of the earlier…

Discrepancies between meeting abstracts and subsequent full text publications in hand surgery.

PubMed

Theman, Todd A; Labow, Brian I; Taghinia, Amir

2014-08-01

Research abstracts presented during the proceedings of an annual meeting are often cited and can influence clinical practice. Prior studies show that roughly 50% of abstracts at American Society for Surgery of the Hand meetings are eventually published. Yet, it is unknown how often the results or conclusions of published studies differ from the podium presentation. The objective of this study was to quantify the differences between abstracts presented during the annual meeting of the American Society for Surgery of the Hand and the resulting manuscripts. We retrospectively reviewed every abstract delivered as a podium presentation at the American Society for Surgery of the Hand annual meeting from 2000 to 2010. We searched the PubMed database for matching publications and compared authorship, country of origin, hypothesis, study design and methodology, changes in study groups or populations, results, and conclusions. Of 798 total abstracts, we analyzed 719 involving the hand, wrist, and brachial plexus. Fifty-six different journals published 393 of the abstracts, for a 49% publication rate. Mean time to publication was 18 months with a median of 14 and maximum of 122 months. There were inconsistencies between the results and/or conclusions in 14% of full-length articles compared with the abstract presented at the meeting. A total of 9% of articles were published with fewer subjects. Authorships changes were noted in 54% of publications. Abstracts represent preliminary investigations and major and minor changes occur before subsequent publication. Caution should be exercised in referencing abstracts or altering clinical practice based on their content. Economic/decision analysis IV. Copyright © 2014 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

All in the family: media presentations of family assisted suicide in Britain.

PubMed

Birenbaum-Carmeli, Daphna; Banerjee, Albert; Taylor, Steve

2006-10-01

This paper presents a preliminary investigation of the press coverage of family assisted suicide in Britain during the mid to late 1990s. The newspaper articles we examine focus on court cases in which a family member had been charged with assisting a terminally ill relative to put an end to their lives. The paper aims to typify basic characteristics of the coverage and to explore their potential political implications. The observations reveal a consistently supportive stance towards family assisted suicide that is produced by depictions of dying persons and perpetrators as autonomous and conscientious individuals; by idyllic portrayals of family relations; and by praising judges for their lenient verdicts. Presentations of the law as a dated State system, as well as the marginalization of opposing voices, further enhanced the supportive message. We suggest that the commending of actors' self-reliance and the call for decreased State interference in personal affairs aligns with the neo-liberal spirit that has come into prominence in Britain since the 1980s. Within this context, we raise some questions regarding the broader political significance of such media representations.

Combined analysis of whole human blood parameters by Raman spectroscopy and spectral-domain low-coherence interferometry

NASA Astrophysics Data System (ADS)

Gnyba, M.; Wróbel, M. S.; Karpienko, K.; Milewska, D.; Jedrzejewska-Szczerska, M.

2015-07-01

In this article the simultaneous investigation of blood parameters by complementary optical methods, Raman spectroscopy and spectral-domain low-coherence interferometry, is presented. Thus, the mutual relationship between chemical and physical properties may be investigated, because low-coherence interferometry measures optical properties of the investigated object, while Raman spectroscopy gives information about its molecular composition. A series of in-vitro measurements were carried out to assess sufficient accuracy for monitoring of blood parameters. A vast number of blood samples with various hematological parameters, collected from different donors, were measured in order to achieve a statistical significance of results and validation of the methods. Preliminary results indicate the benefits in combination of presented complementary methods and form the basis for development of a multimodal system for rapid and accurate optical determination of selected parameters in whole human blood. Future development of optical systems and multivariate calibration models are planned to extend the number of detected blood parameters and provide a robust quantitative multi-component analysis.

Rationale for a preliminary operational definition of physical frailty and sarcopenia in the SPRINTT trial.

PubMed

Cesari, Matteo; Landi, Francesco; Calvani, Riccardo; Cherubini, Antonio; Di Bari, Mauro; Kortebein, Patrick; Del Signore, Susanna; Le Lain, Regis; Vellas, Bruno; Pahor, Marco; Roubenoff, Ronenn; Bernabei, Roberto; Marzetti, Emanuele

2017-02-01

In the present article, the rationale that guided the operationalization of the theoretical concept of physical frailty and sarcopenia (PF&S), the condition of interest for the "Sarcopenia and Physical Frailty in Older People: Multicomponent Treatment Strategies" (SPRINTT) trial, is presented. In particular, the decisions lead to the choice of the adopted instruments, and the reasons for setting the relevant thresholds are explained. In SPRINTT, the concept of physical frailty is translated with a Short Physical Performance Battery score of ≥3 and ≤9. Concurrently, sarcopenia is defined according to the recent definitions of low muscle mass proposed by the Foundation for the National Institutes of Health-Sarcopenia Project. Given the preventive purpose of SPRINTT, older persons with mobility disability (operationalized as incapacity to complete a 400-m walk test within 15 min; primary outcome of the trial) at the baseline are not included within the diagnostic spectrum of PF&S.

[Brief Scale of Vocational Stress (BSVS)].

PubMed

Dudek, Bohdan; Hauk, Mateusz

2010-01-01

Stress at work is one of the basic notions in applied psychology. There are many approaches to vocational stress presented in the scientific literature and in a number of articles. There is also a variety of methods dedicated to stress assessment. One of the interesting examples is "The Stress in General Scale" developed by Stanton and his coworkers. This questionnaire consists of two subscales named: Pressure and Threat. The operationalisation of the stress at work phenomenon proposed by the authors seems to be very interesting (it allows for quick and easy diagnosis of the problem). That is why, we have decided to prepare the Polish adaptation of this questionnaire. The paper presents individual stages of the adaptation study, which has resulted in the construction of a 26-item questionnaire of the five-factor structure (factor I--Pressure, factor II--Attractiveness, factor III--Risk, factor IV--Liking, factor V--Calm), and the preliminary psychometric properties seem to be satisfactory (e.g. Cronbach alpha = 0.86).

Teacher knowledge, instructional expertise, and the development of reading proficiency.

PubMed

Reid Lyon, G; Weiser, Beverly

2009-01-01

Teacher knowledge and instructional expertise have been found in correlational and pre- and posttest studies to be related to student reading achievement. This article summarizes data presented in this special issue and additional research to address four questions: (a) What do expert reading teachers know? (b) Why do teachers need to acquire this knowledge? (c) Do teachers believe they have this knowledge? and (d) Are teachers being adequately prepared to teach reading? Well-designed studies relevant to this topic have been sparse with a noticeable lack of attention given to identifying specific causal links between teacher knowledge, teaching expertise, and student reading achievement. Until the appropriate research designs and methodologies are applied to address the question of causal effects, conclusions about the specific content that teachers must know and the instructional practices that are most beneficial in presenting this content are preliminary at best. Future studies of the effect of essential reading content knowledge must be extended beyond word-level skills to vocabulary, reading comprehension, and writing.

Cryogenic fountain development at NIST and INRIM: preliminary characterization.

PubMed

Levi, Filippo; Calosso, Claudio; Calonico, Davide; Lorini, Luca; Bertacco, Elio K; Godone, Aldo; Costanzo, Giovanni A; Mongino, Barbara; Jefferts, Steven R; Heavner, Thomas P; Donley, Elizabeth A

2010-03-01

This paper describes the new twin laser-cooled Cs fountain primary frequency standards NIST-F2 and ITCsF2, and presents some of their design features. Most significant is a cryogenic microwave interrogation region which dramatically reduces the blackbody radiation shift. We also present a preliminary accuracy evaluation of IT-CsF2.

A Preliminary Assessment of Buddhism's Contextualisation to the English RE Classroom

ERIC Educational Resources Information Center

Thanissaro, Phra Nicholas

2011-01-01

In a preliminary study, 20 "migrant" Buddhist parents and children from England participated in semi-structured interviews to compare their home nurture with classroom presentation of Buddhism. In the home Buddhism received more time allocation and was presented mainly by the mother and monks--the content being that of "perpetuating…

Hormesis as a biological hypothesis.

PubMed Central

Calabrese, E J; Baldwin, L A

1998-01-01

A comprehensive effort was undertaken to identify articles demonstrating chemical hormesis. Nearly 4000 potentially relevant articles were retrieved from preliminary computer database searches by using various key word descriptors and extensive cross-referencing. A priori evaluation criteria were established including study design features (e.g., number of doses, dose range), statistical analysis, and reproducibility of results. Evidence of chemical hormesis was judged to have occurred in approximately 350 of the 4000 studies evaluated. Chemical hormesis was observed in a wide range of taxonomic groups and involved agents representing highly diverse chemical classes, many of potential environmental relevance. Numerous biological end points were assessed; growth responses were the most prevalent, followed by metabolic effects, longevity, reproductive responses, and survival. Hormetic responses were generally observed to be of limited magnitude. The average low-dose maximum stimulation was approximately 50% greater than controls. The hormetic dose-response range was generally limited to about one order of magnitude, with the upper end of the hormetic curve approaching the estimated no observable effect level for the particular end point. Based on the evaluation criteria, high to moderate evidence of hormesis was observed in studies comprised of > 6 doses; with > 3 doses in the hormetic zone. The present analysis suggests that chemical hormesis is a reproducible and relatively common biological phenomenon. A quantitative scheme is presented for future application to the database. PMID:9539030

Preliminary test results from a telescope of Hughes pixel arrays at FNAL

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

Jernigan, J.G.; Arens, J.; Vezie, D.

1992-09-01

In December of 1991 three silicon hybrid pixel detectors each having 2.56 [times] 2.56 pixels 30 [mu]m square, made by the Hughes Aircraft Company, were placed in a high energy muon beam at the Fermi National Accelerator Laboratory. Straight tracks were recorded in these detectors at angles to the normal to the plane of the silicon ranging from 0 to 45[degrees]. In this note, preliminary results are presented on the straight through tracks, i.e., those passing through the telescope at normal incidence. Pulse height data, signal-to-noise data, and preliminary straight line fits to the data resulting in residual distributions aremore » presented. Preliminary calculations show spatial resolution of less than 5 [mu]m in two dimensions.« less

Preliminary test results from a telescope of Hughes pixel arrays at FNAL

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

Jernigan, J.G.; Arens, J.; Vezie, D.

1992-09-01

In December of 1991 three silicon hybrid pixel detectors each having 2.56 {times} 2.56 pixels 30 {mu}m square, made by the Hughes Aircraft Company, were placed in a high energy muon beam at the Fermi National Accelerator Laboratory. Straight tracks were recorded in these detectors at angles to the normal to the plane of the silicon ranging from 0 to 45{degrees}. In this note, preliminary results are presented on the straight through tracks, i.e., those passing through the telescope at normal incidence. Pulse height data, signal-to-noise data, and preliminary straight line fits to the data resulting in residual distributions aremore » presented. Preliminary calculations show spatial resolution of less than 5 {mu}m in two dimensions.« less

Hidden Voices: Disabled Women's Experiences of Violence and Support Over the Life Course.

PubMed

Shah, Sonali; Tsitsou, Lito; Woodin, Sarah

2016-09-01

Violence against women is a worldwide social and human rights problem that cuts across cultural, geographic, religious, social, and economic boundaries. It affects women in countries around the world, regardless of class, religion, disability, age, or sexual identity. International evidence shows that approximately three in five women experienced physical and/or sexual violence by an intimate partner. However, across the globe, women and girls with impairments or life-limiting illnesses are more susceptible to different forms of violence across a range of environments and by different perpetrators including professionals and family members as well as partners. However, they are likely to be seriously disadvantaged in gaining information and support to escape the abusive relationships. This article stems from the United Kingdom part of a comparative study with three other countries (Austria, Germany, and Iceland) funded by the European Commission (EC; 2013-2015). It presents preliminary findings, generated from life history interviews, about disabled women's experiences of violence and access to support (both formal and informal) over their life course and their aspirations for the prevention of violence in the future. The article includes examples of impairment-specific violence that non-disabled women do not experience. By bringing the voices of disabled women into the public domain, the article will facilitate a historically marginalized group to contribute to the debate about disability, violence, and support. © The Author(s) 2016.

Whole-body Magnetic Resonance Imaging in Inflammatory Arthritis: Systematic Literature Review and First Steps Toward Standardization and an OMERACT Scoring System.

PubMed

Østergaard, Mikkel; Eshed, Iris; Althoff, Christian E; Poggenborg, Rene P; Diekhoff, Torsten; Krabbe, Simon; Weckbach, Sabine; Lambert, Robert G W; Pedersen, Susanne J; Maksymowych, Walter P; Peterfy, Charles G; Freeston, Jane; Bird, Paul; Conaghan, Philip G; Hermann, Kay-Geert A

2017-11-01

Whole-body magnetic resonance imaging (WB-MRI) is a relatively new technique that can enable assessment of the overall inflammatory status of people with arthritis, but standards for image acquisition, definitions of key pathologies, and a quantification system are required. Our aim was to perform a systematic literature review (SLR) and to develop consensus definitions of key pathologies, anatomical locations for assessment, a set of MRI sequences and imaging planes for the different body regions, and a preliminary scoring system for WB-MRI in inflammatory arthritis. An SLR was initially performed, searching for WB-MRI studies in arthritis, osteoarthritis, spondyloarthritis, or enthesitis. These results were presented to a meeting of the MRI in Arthritis Working Group together with an MR image review. Following this, preliminary standards for WB-MRI in inflammatory arthritides were developed with further iteration at the Working Group meetings at the Outcome Measures in Rheumatology (OMERACT) 2016. The SLR identified 10 relevant original articles (7 cross-sectional and 3 longitudinal, mostly focusing on synovitis and/or enthesitis in spondyloarthritis, 4 with reproducibility data). The Working Group decided on inflammation in peripheral joints and entheses as primary focus areas, and then developed consensus MRI definitions for these pathologies, selected anatomical locations for assessment, agreed on a core set of MRI sequences and imaging planes for the different regions, and proposed a preliminary scoring system. It was decided to test and further develop the system by iterative multireader exercises. These first steps in developing an OMERACT WB-MRI scoring system for use in inflammatory arthritides offer a framework for further testing and refinement.

Psychological Distress, Acculturation, and Mental Health-Seeking Attitudes among People of African Descent in the United States: A Preliminary Investigation

ERIC Educational Resources Information Center

Obasi, Ezemenari M.; Leong, Frederick T. L.

2009-01-01

This article investigates the relationship between psychological distress, acculturation, and help-seeking attitudes among people of African descent (N = 130). Psychological distress was measured using the Global Severity Index from the Brief Symptom Inventory (L. R. Derogatis & N. Melisaratos, 1983), acculturation was measured using the…

NCRVE Change Agent. Shaping the Future of Vocational Education. Volume 4, 1994.

ERIC Educational Resources Information Center

NCRVE Change Agent, 1994

1994-01-01

The first of four issues in this volume consists of four review articles. "Tech Prep Quality" reviews a guide to total quality management and tech prep. "Specific, Ocean to Ocean" reviews a publication that identifies 10 preliminary plans for implementing tech prep. "...No Single Option" is about a monograph that evaluates tech prep and other…

A Preliminary Comparison of the Reforms at Beijing University and Zhongshan University

ERIC Educational Resources Information Center

Yang, Gan

2005-01-01

By writing this article, I wish first to correct a current consensual misrepresentation, namely the fact that many media outlets are frequently lumping all criticisms of the Beida reform plan under the title "opposition to the reform." This is a grave misrepresentation. The title of the interviews with Zhang Weiying, a person in charge…

Positioning Oneself for Leadership: Feelings of Vulnerability among Aspirant School Principals

ERIC Educational Resources Information Center

Gronn, Peter; Lacey, Kathy

2004-01-01

The research context for this article is the difficulty being experienced by a number of school systems, especially in the UK, USA, Canada and Australia, in recruiting principals. In our discussion we draw on preliminary findings from ongoing research into the experiences of a cohort of aspiring primary and secondary school principals. Our data…

The Basis of Hyperspecificity in Autism: A Preliminary Suggestion Based on Properties of Neural Nets.

ERIC Educational Resources Information Center

McClelland, James L.

2000-01-01

This article discusses representation of information in neural networks and the apparent hyperspecificity that is often seen in the application of previously acquired information by children with autism. Hyperspecificity is seen as reflecting a possible feature of the neural codes used to represent concepts in the autistic brain. (Contains 12…

Citations to Wikipedia in Chemistry Journals: A Preliminary Study

ERIC Educational Resources Information Center

Brazzeal, Bradley

2011-01-01

Wikipedia has been the subject of an increasing number of studies. Many of these have focused on the quality of Wikipedia articles and the use of Wikipedia by students. Little research has focused on the use of Wikipedia by scholars. This study helps to fill that gap by examining citations to Wikipedia in chemistry journals from three major…

Learning Outcomes in Vocational Education: A Business Plan Development by Production-Based Learning Model Approach

ERIC Educational Resources Information Center

Kusumaningrum, Indrati; Hidayat, Hendra; Ganefri; Anori, Sartika; Dewy, Mega Silfia

2016-01-01

This article describes the development of a business plan by using production-based learning approach. In addition, this development also aims to maximize learning outcomes in vocational education. Preliminary analysis of curriculum and learning and the needs of the market and society become the basic for business plan development. To produce a…

Monitoring and Evaluation of an Early Childhood Development Programme: Implications for Leadership and Management

ERIC Educational Resources Information Center

Hodgson, Sarah; Papatheodorou, Theodora; James, Mary

2014-01-01

The article aims to discuss preliminary findings from a participatory monitoring and evaluation (M&E) framework, used in a community-based early childhood development (ECD) programme in KwaZulu-Natal South Africa, and their implications for leadership and management. The purposes of the M&E were for LETCEE, the implementing organization,…

Working Alongside Older Adults in a Qualitative Participatory Research Project: Issues and Challenges

ERIC Educational Resources Information Center

Findsen, Brian; Carvalho, Lucila

2004-01-01

This article provides a preliminary analysis of issues and challenges associated with a qualitative participatory research project conducted in Auckland, New Zealand. It traces the history of the development of the project in two selected urban areas which entails an investigation of a full range of learning for older adults--formal, non-formal…

Ubiquitous Computing and Changing Pedagogical Possibilities: Representations, Conceptualizations and Uses of Knowledge

ERIC Educational Resources Information Center

Swan, Karen; Van 'T Hooft, Mark; Kratcoski, Annette; Schenker, Jason

2007-01-01

This article reports on preliminary findings from an ongoing study of teaching and learning in a ubiquitous computing classroom. The research employed mixed methods and multiple measures to document changes in teaching and learning that result when teachers and students have access to a variety of digital devices wherever and whenever they need…

Risk Factors for Severe Inter-Sibling Violence: A Preliminary Study of a Youth Forensic Sample

ERIC Educational Resources Information Center

Khan, Roxanne; Cooke, David J.

2008-01-01

The perpetration of severe inter-sibling violence (SISV) remains a largely unexplored area of family violence. This article describes an investigation of risk factors for intentional SISV perpetration. A sample of 111 young people under the care of the Scottish criminal justice or welfare systems was studied. A SISV perpetration interview schedule…

Observing Aesthetic Experiences and Poesis in Young Students

ERIC Educational Resources Information Center

Stott, Debbie

2018-01-01

In this article I provide a preliminary review of Radford's ideas about the poetic role of theory and his work on moments of poesis in terms of its appeal and usefulness in research contexts. In light of the mathematics education community's call for more attention to be given to the aesthetic elements of learning mathematics, I conclude that…

Preconditions for Post-Employment Learning: Preliminary Results from Ongoing Research

ERIC Educational Resources Information Center

Salter, Linda

2011-01-01

This article describes the first phase of a two-phase, mixed-method study. The study, now in progress, explores how and to what extent willingness to engage in learning in mature adulthood is influenced by prior experiences and specific individual personality variables, such as perceived locus of control and degree of self-efficacy. Study…

Enhancing Student Preparedness for Class through Course Preparation Assignments: Preliminary Evidence from the Classroom

ERIC Educational Resources Information Center

Ewell, William Henry; Rodgers, Robert R.

2014-01-01

Student preparation for class is an integral part of the college learning experience. In order to incentivize student preparation outside class, professors have employed such techniques as reflection papers, quizzes, and group discussion, to name but a few. This article explores the benefits of using a technique known as "course preparation…

Implementing a Cross-District Principal Mentoring Program: A Human Resources Approach to Developing Midcareer Principals' Leadership Capacities

ERIC Educational Resources Information Center

Della Sala, Matthew R.; Klar, Hans W.; Lindle, Jane Clark; Reese, Kenyae L.; Knoeppel, Robert C.; Campbell, Michael; Buskey, Frederick C.

2013-01-01

Despite the key role that principals play in leading schoolwide change, districts' efforts to support principals are often limited, particularly in rural settings. In this article, we report the preliminary findings of a cross-district mentoring program for nine midcareer rural school principals. The collaboratively developed human resource…

Hiring Good Colleagues: What You Need to Know about Interviewing New Teachers

ERIC Educational Resources Information Center

Clement, Mary C.

2013-01-01

Employers need a systematic approach for sorting and selecting the best new hires, and hiring may be enhanced by the use of teachers in the process. This article discusses information-rich job advertisements, behavior-based interview questions, and how to objectively evaluate candidates in preliminary and on-site interviews. Candidates' past…

A Preliminary Report on a New Grammar Checker to Help Students of English as a Foreign Language

ERIC Educational Resources Information Center

Lawley, Jim

2004-01-01

Whereas many pre-intermediate and intermediate level students of English as a Foreign Language (EFL) might benefit from receiving detailed feedback on mistakes in their written compositions, there are obvious practical limits to the amount of corrective feedback that teachers in schools and universities can provide. This article briefly describes…

Early Survey Results from the Minnesota Medical Cannabis Program.

PubMed

McGriff, Deepa; Anderson, Susan; Arneson, Tom

2016-06-01

As part of its legislative mandate, the Minnesota Department of Health's Office of Medical Cannabis (OMC) is required to study and report on the state's medical cannabis program. This article describes preliminary findings from the OMC's research about who is using the program and whether patients and their certifying health care practitioners are noticing benefits and harms.

The Intuitive Eating Scale: Development and Preliminary Validation

ERIC Educational Resources Information Center

Hawks, Steven; Merrill, Ray M.; Madanat, Hala N.

2004-01-01

This article describes the development and validation of an instrument designed to measure the concept of intuitive eating. To ensure face and content validity for items used in the Likert-type Intuitive Eating Scale (IES), content domain was clearly specified and a panel of experts assessed the validity of each item. Based on responses from 391…

Exclusion Factors in Latin American Higher Education: A Preliminary Analyze From University Governing Board Perspective

ERIC Educational Resources Information Center

Castro, Diego; Rodríguez-Gómez, David; Gairín, Joaquín

2017-01-01

Access to higher education has increased substantially in Latin America, but inequalities in access to and completion of higher education still remain. In this regard, identifying vulnerable groups and exclusion factors is a priority in Latin America's university systems. The aim of this article is to understand in depth governing board…

A Preliminary Methodology, and a Cautionary Tale, for Determining How Students Seek Research Help Online

ERIC Educational Resources Information Center

Pellegrino, Catherine

2014-01-01

This article reports on a pilot study to examine undergraduate students' help-seeking behavior when undertaking library research in online courses. A novel methodology incorporating elements of ethnographic research resulted in a small, but rich and detailed, collection of qualitative data. The data suggest that the methodology has promise for…

Births: Preliminary Data for 1999.

ERIC Educational Resources Information Center

Curtin, Sally C.; Martin, Joyce A.

2000-01-01

This report presents preliminary data for 1999 on births in the United States. U.S. data on births are shown by age, race, and Hispanic origin of the mother. Data on marital status, prenatal care, cesarean delivery, and low birthweight rate are also presented. Data are based on a more than 97% sample of births for 1999. The crude birth rate in…

Preliminary design document: Ground based testbed for avionics systems

NASA Technical Reports Server (NTRS)

1989-01-01

The design and interface requirements for an avionics Ground Based Test bed (GBT) to support Heavy Lift Cargo Vehicles (HLCV) is presented. It also contains data on the vehicle subsystem configurations that are to be supported during their early, pre-PDR developmental phases. Several emerging technologies are also identified for support. A Preliminary Specification Tree is also presented.

Dealing with mentally ill domestic violence perpetrators: A therapeutic jurisprudence judicial model.

PubMed

Winick, Bruce J; Wiener, Richard; Castro, Anthony; Emmert, Aryn; Georges, Leah S

2010-01-01

People suffering from mental illness are increasingly referred to the domestic violence court. Yet the typical diversion programs available, including batterer's intervention programs, are inappropriate for those with serious mental illness. As a result, the Miami-Dade Domestic Violence Court has developed a new approach for dealing with this population that applies mental health court techniques in domestic violence court. This article will describe and discuss this pioneering model. It also will situate this model within the context of other problem-solving courts and discuss how the court uses principles and approaches of therapeutic jurisprudence. The paper presents some preliminary data that describe the social and legal characteristics of 20 defendants in the Domestic Violence Mental Health Court followed over a two year period between 2005 and 2007. Copyright © 2010 Elsevier Ltd. All rights reserved.

Sensitivity of the model error parameter specification in weak-constraint four-dimensional variational data assimilation

NASA Astrophysics Data System (ADS)

Shaw, Jeremy A.; Daescu, Dacian N.

2017-08-01

This article presents the mathematical framework to evaluate the sensitivity of a forecast error aspect to the input parameters of a weak-constraint four-dimensional variational data assimilation system (w4D-Var DAS), extending the established theory from strong-constraint 4D-Var. Emphasis is placed on the derivation of the equations for evaluating the forecast sensitivity to parameters in the DAS representation of the model error statistics, including bias, standard deviation, and correlation structure. A novel adjoint-based procedure for adaptive tuning of the specified model error covariance matrix is introduced. Results from numerical convergence tests establish the validity of the model error sensitivity equations. Preliminary experiments providing a proof-of-concept are performed using the Lorenz multi-scale model to illustrate the theoretical concepts and potential benefits for practical applications.

Imaging of inflammatory processes with labeled cells

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

Froelich, J.W.; Swanson, D.

1984-04-01

Radionuclide techniques for localizing inflammatory processes had relied heavily upon /sup 67/Ga-citrate until McAfee and Thakur described the technique for the radiolabeling of leukocytes with /sup 111/In-oxine. Since their initial description in 1976 there has been continued development of the radiopharmaceutical, as well as clinical efficacy. At present /sup 111/In-labeled leukocytes continue to be handled as an investigational new drug but this has not greatly limited its clinical availability. Indium-/sup 111/ leukocytes are the agent of choice for evaluation of patients with fever of unknown origin, osteomyelitis, and prosthetic graft infections; and preliminary data shows great promise in the areamore » of detecting reoccurrence of inflammatory bowel disease. This article attempts to review currently accepted uses of 111In leukocytes as well as potential areas of application.« less

Management of Type II Odontoid Fracture for Osteoporotic Bone Structure: Preliminary Report.

PubMed

Cosar, Murat; Ozer, A Fahir; Alkan, Bahadır; Guven, Mustafa; Akman, Tarık; Aras, Adem Bozkurt; Ceylan, Davut; Tokmak, Mehmet

2015-01-01

Anterior transodontoid screw fixation technique is generally chosen for the management of type II odontoid fractures. The nonunion of type II odontoid fractures is still a major problem especially in elderly and osteoporotic patients. Eleven osteoporotic type II odontoid fracured patients were presented in this article. We have divided 11 patients in two groups as classical and Ozer's technique. We have also compared (radiologically and clinically) the classical anterior transodontoid screw fixation (group II: 6 cases) and Ozer's transodontoid screw fixation technique (group I: 5 cases) retrospectively. There was no difference regaring the clinical features of the groups. However, the radiological results showed 100% fusion for Ozer's screw fixation technique and 83% fusion for the classical screw fixation technique. In conclusion, we suggest that Ozer's technique may help to increase the fusion capacity for osteoporotic type II odontoid fractures.

The program complex for vocal recognition

NASA Astrophysics Data System (ADS)

Konev, Anton; Kostyuchenko, Evgeny; Yakimuk, Alexey

2017-01-01

This article discusses the possibility of applying the algorithm of determining the pitch frequency for the note recognition problems. Preliminary study of programs-analogues were carried out for programs with function “recognition of the music”. The software package based on the algorithm for pitch frequency calculation was implemented and tested. It was shown that the algorithm allows recognizing the notes in the vocal performance of the user. A single musical instrument, a set of musical instruments, and a human voice humming a tune can be the sound source. The input file is initially presented in the .wav format or is recorded in this format from a microphone. Processing is performed by sequentially determining the pitch frequency and conversion of its values to the note. According to test results, modification of algorithms used in the complex was planned.

Towards identifying nurse educator competencies required for simulation-based learning: A systemised rapid review and synthesis.

PubMed

Topping, Anne; Bøje, Rikke Buus; Rekola, Leena; Hartvigsen, Tina; Prescott, Stephen; Bland, Andrew; Hope, Angela; Haho, Paivi; Hannula, Leena

2015-11-01

This paper presents the results of a systemised rapid review and synthesis of the literature undertaken to identify competencies required by nurse educators to facilitate simulation-based learning (SBL). An international collaboration undertook a protocol-based search, retrieval and critical review. Web of Science, PubMed, CINAHL Plus, PsycInfo, ERIC, the Cochrane Library and Science Direct. The search was limited to articles published in English, 2002-2012. The search terms used: nurse*, learn*, facilitator, simula*, lecturer, competence, skill*, qualificat*, educator, health care, "patient simulation", "nursing education" and "faculty". The search yielded 2156 "hits", following a review of the abstracts, 72 full-text articles were extracted. These were screened against predetermined inclusion/exclusion criteria and nine articles were retained. Following critical appraisal, the articles were analyzed using an inductive approach to extract statements for categorization and synthesis as competency statements. This review confirmed that there was a modest amount of empirical evidence on which to base a competency framework. Those papers that provided descriptions of educator preparation identified simulation-based workshops, or experiential training, as the most common approaches for enhancing skills. SBL was not associated with any one theoretical perspective. Delivery of SBL appeared to demand competencies associated with planning and designing simulations, facilitating learning in "safe" environments, expert nursing knowledge based on credible clinical realism, reference to evidence-based knowledge and demonstration of professional values and identity. This review derived a preliminary competency framework. This needs further development as a model for educators delivering SBL as part of nursing curricula. Copyright © 2015. Published by Elsevier Ltd.

Preliminary design package for prototype solar heating system

NASA Technical Reports Server (NTRS)

1976-01-01

A preliminary design review on the development of a prototype solar heating system for single family dwellings is presented. The collector, storage, transport, control, and site data acquisition subsystems are described.

[Anthropology engaged against Ebola (2014-2016): approaches, contributions and new questions].

PubMed

Desclaux, Alice; Anoko, Julienne

2017-10-02

Anthropologists contributed to the response to the 2014-2016 Ebola outbreak in three ways : as Ebola experts, cultural mediators between populations and caregivers, and researchers. This article presents a preliminary review of approaches, contributions and related issues based on a literature review, case studies and debates. The anthropological research discussed in this article concerns four themes : epidemiological contexts of transmission ; cultural interpretation of illness and social responses ; social construction of stakeholders' experience ; critical analysis of public health interventions. In addition to insightful contributions, particularly regarding the socio-political contexts and their interfaces with global public health measures, anthropologists tested forms of communication to facilitate access of public health actors to their results. However, these heterogeneous forms of engagement raise a number of questions, especially when they reflect anthropological interpretations that exclude any critical or reflexive dimension, or when anthropology is considered to be similar to social intervention. Nevertheless, anthropological research provides a major contribution, which could be even greater if transnational networks set up by researchers to analyse the socio-political, economic and biocultural dimensions of emerging epidemics are supported in order to improve ?preparedness? for future health crises.

Group iterative methods for the solution of two-dimensional time-fractional diffusion equation

NASA Astrophysics Data System (ADS)

Balasim, Alla Tareq; Ali, Norhashidah Hj. Mohd.

2016-06-01

Variety of problems in science and engineering may be described by fractional partial differential equations (FPDE) in relation to space and/or time fractional derivatives. The difference between time fractional diffusion equations and standard diffusion equations lies primarily in the time derivative. Over the last few years, iterative schemes derived from the rotated finite difference approximation have been proven to work well in solving standard diffusion equations. However, its application on time fractional diffusion counterpart is still yet to be investigated. In this paper, we will present a preliminary study on the formulation and analysis of new explicit group iterative methods in solving a two-dimensional time fractional diffusion equation. These methods were derived from the standard and rotated Crank-Nicolson difference approximation formula. Several numerical experiments were conducted to show the efficiency of the developed schemes in terms of CPU time and iteration number. At the request of all authors of the paper an updated version of this article was published on 7 July 2016. The original version supplied to AIP Publishing contained an error in Table 1 and References 15 and 16 were incomplete. These errors have been corrected in the updated and republished article.

Anxiety Among Adolescent Survivors of Pediatric Cancer.

PubMed

McDonnell, Glynnis A; Salley, Christina G; Barnett, Marie; DeRosa, Antonio P; Werk, Rachel S; Hourani, Allison; Hoekstra, Alyssa B; Ford, Jennifer S

2017-10-01

The purpose of this review was to synthesize current knowledge about anxiety among adolescent survivors of pediatric cancer and highlights areas for future research. Systematic literature searches were conducted in five databases for articles published anytime before December 28, 2015. Manuscripts were reviewed by a team of six coders. Included manuscripts reported outcomes relevant to anxiety, worry, and post-traumatic stress in survivors of pediatric cancer (age at the time of study: 10-22 years) who were off treatment. Twenty-four articles met inclusion criteria. Included results were categorized into the following domains: post-traumatic stress, anxiety, cancer-related worry, and interventions. With the exception of post-traumatic stress, there was little research about anxiety in this population; however, studies generally indicated that adolescent survivors of pediatric cancer are at elevated risk for anxiety, post-traumatic stress symptoms, and cancer-related worry. This review provides preliminary evidence that anxiety is a relevant, but understudied, psychosocial outcome for adolescent survivors of pediatric cancer. More research is needed to better understand the presentation of anxiety in this population, its effect on survivors' quality of life, and possible areas for intervention. Copyright © 2017 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

The wavering line in the sand: the effects of domestic violence and sexual coercion.

PubMed

Coggins, Margi; Bullock, Linda F C

2003-01-01

Control and power regarding sexuality and fertility challenges many women, especially those involved in abusive relationships. This preliminary study was done to explore the relationship between domestic violence, sexual coercion, and pregnancy. The sample was comprised of community-dwelling women attending support groups for survivors of abuse, and women attending group therapy sessions while housed at a battered woman's shelter. Both questionnaires and focus groups addressed the women's experiences with contraception, sexuality, pregnancy, and domestic violence. Only the qualitative phase of the study, plus demographics from the questionnaires, are presented in this article. The responses suggest that many of the women felt they could not avoid intercourse with their abusers, despite fears of pregnancy. Focus group transcript analysis revealed recurrent themes of problems regarding pregnancy, tactics of abuse, inability to access birth control, and denial and mistrust. This article explores the reality these women face and the thought processes they employ to survive and remain in their relationship. Health care providers can use this information to better understand their clients, to assist them in obtaining and using effective contraception, and to support clients as they make their decisions.

Clinical practice recommendations for bipolar disorder.

PubMed

Malhi, G S; Adams, D; Lampe, L; Paton, M; O'Connor, N; Newton, L A; Walter, G; Taylor, A; Porter, R; Mulder, R T; Berk, M

2009-01-01

To provide clinically relevant evidence-based recommendations for the management of bipolar disorder in adults that are informative, easy to assimilate and facilitate clinical decision-making. A comprehensive literature review of over 500 articles was undertaken using electronic database search engines (e.g. MEDLINE, PsychINFO and Cochrane reviews). In addition articles, book chapters and other literature known to the authors were reviewed. The findings were then formulated into a set of recommendations that were developed by a multidisciplinary team of clinicians who routinely deal with mood disorders. These preliminary recommendations underwent extensive consultative review by a broader advisory panel that included experts in the field, clinical staff and patient representatives. The clinical practice recommendations for bipolar disorder (bipolar CPR) summarise evidence-based treatments and provide a synopsis of recommendations relating to each phase of the illness. They are designed for clinical use and have therefore been presented succinctly in an innovative and engaging manner that is clear and informative. These up-to-date recommendations provide an evidence-based framework that incorporates clinical wisdom and consideration of individual factors in the management of bipolar disorder. Further, the novel style and practical approach should promote their uptake and implementation.

CER, PBE, SCIRehab, NIDRR, and other important abbreviations.

PubMed

Dijkers, Marcel P; Whiteneck, Gale G; Gassaway, Julie

2013-04-01

Comparative effectiveness research (CER) has been receiving much attention (and government funding) in recent years, stemming from dissatisfaction with much medical and health care research, which does not produce actionable evidence that can be used by clinicians, patients, and policymakers. Rehabilitation research has been characterized by similar weaknesses and by often inadequate research designs. The SCIRehab study of the outcomes of inpatient spinal cord injury rehabilitation is one of a small number of rehabilitation practice-based evidence (PBE) studies in recent years that allows for the comparison of interventions by all disciplines for relevant real-life outcomes. This introduction to a series of articles resulting from the SCIRehab project discusses the need for and the nature of CER, and places the SCIRehab study and other PBE studies in the light of CER. After a description of the highlights of the analyses in this supplement, we provide a preliminary evaluation of SCIRehab, counting the articles and presentations from the study, the resources that went into this vast project, and the lessons learned that may benefit future rehabilitation PBE investigators. Copyright © 2013 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Hybrid microneedles devices for diagnostic and therapeutic applications: fabrication and preliminary results

NASA Astrophysics Data System (ADS)

Dardano, P.; Caliò, A.; Politi, J.; Di Palma, V.; Bevilacqua, M. F.; Rea, I.; Casalino, M.; Di Matteo, A.; Rendina, I.; De Stefano, L.

2015-06-01

Microneedles are newly developed biomedical devices, whose advantages are mainly in the non-invasiveness, discretion and versatility of use both as diagnostics and as therapeutics tool. In fact, they can be used both for drugs delivery in the interstitial fluids and for the analysis of the interstitial fluid. In this work we present the preliminary results for two devices based on micro needles in PolyEthylene (Glycol). The first for the drugs delivery includes a membrane whose optical reflected wavelength is related to the concentration of drug. Here, we present our preliminary result in diffusion of drugs between the membrane and the microneedles. The second device is gold coated and it works as electrode for the electrochemical detection of species in the interstitial fluid. A preliminary result in detection of glucose will be shown.

Nonlinear Analysis and Preliminary Testing Results of a Hybrid Wing Body Center Section Test Article

NASA Technical Reports Server (NTRS)

Przekop, Adam; Jegley, Dawn C.; Rouse, Marshall; Lovejoy, Andrew E.; Wu, Hsi-Yung T.

2015-01-01

A large test article was recently designed, analyzed, fabricated, and successfully tested up to the representative design ultimate loads to demonstrate that stiffened composite panels with through-the-thickness reinforcement are a viable option for the next generation large transport category aircraft, including non-conventional configurations such as the hybrid wing body. This paper focuses on finite element analysis and test data correlation of the hybrid wing body center section test article under mechanical, pressure and combined load conditions. Good agreement between predictive nonlinear finite element analysis and test data is found. Results indicate that a geometrically nonlinear analysis is needed to accurately capture the behavior of the non-circular pressurized and highly-stressed structure when the design approach permits local buckling.

Births: Preliminary Data for 2011. National Vital Statistics Reports. Volume 61, Number 5

ERIC Educational Resources Information Center

Hamilton, Brady E.; Martin, Joyce A.; Ventura, Stephanie J.

2012-01-01

Objectives: This report presents preliminary data for 2011 on births in the United States. U.S. data on births are shown by age, live-birth order, race, and Hispanic origin of mother. Data on marital status, cesarean delivery, preterm births, and low birthweight are also presented. Methods: Data in this report are based on approximately 100…

Preliminary Assessment of Optimal Longitudinal-Mode Control for Drag Reduction through Distributed Aeroelastic Shaping

NASA Technical Reports Server (NTRS)

Ippolito, Corey; Nguyen, Nhan; Lohn, Jason; Dolan, John

2014-01-01

The emergence of advanced lightweight materials is resulting in a new generation of lighter, flexible, more-efficient airframes that are enabling concepts for active aeroelastic wing-shape control to achieve greater flight efficiency and increased safety margins. These elastically shaped aircraft concepts require non-traditional methods for large-scale multi-objective flight control that simultaneously seek to gain aerodynamic efficiency in terms of drag reduction while performing traditional command-tracking tasks as part of a complete guidance and navigation solution. This paper presents results from a preliminary study of a notional multi-objective control law for an aeroelastic flexible-wing aircraft controlled through distributed continuous leading and trailing edge control surface actuators. This preliminary study develops and analyzes a multi-objective control law derived from optimal linear quadratic methods on a longitudinal vehicle dynamics model with coupled aeroelastic dynamics. The controller tracks commanded attack-angle while minimizing drag and controlling wing twist and bend. This paper presents an overview of the elastic aircraft concept, outlines the coupled vehicle model, presents the preliminary control law formulation and implementation, presents results from simulation, provides analysis, and concludes by identifying possible future areas for research

Need for Linear Revitalization - Gdynia Case

NASA Astrophysics Data System (ADS)

Sas-Bojarska, Aleksandra

2017-10-01

The aim of the article is to discuss the need of defining and implementation of the linear revitalization - the new approach related to the revitalization processes. The results of the preliminary investigations indicate that this kind of revitalization seems to be an important tool supporting city management and planning, especially in cases of cities fragmentation - causing lack of physical, social, economic and ecological cohesion. The problems which may occur in such situations could be, in author’s opinion, solved with the use of linear revitalization. Linear revitalization relates to various linear city structures, which need a renewal. The article presents the idea of new attitude, character of specific actions related to degraded linear structures, draft classification, as well as the potential benefits to the city structure which could be reached due to the linear revitalization implementation. The theoretical deliberations are supplemented by the description and assessment of the chosen case study from Gdynia in Poland. The Kwiatkowskiego Route in Gdynia, playing important role in the city traffic as the external connection, creates the barrier in the city structure, causing many negative effects. Author presents specific problems related to chosen example, and the ways to solve them and to connect city structure. The main conclusion of the study is that the presented approach may be, in author’s opinion, the beginning of the discussion related to the linear revitalization, which may become an important and effective tool of sustainable city development. It may help overcoming physical barriers, and minimise functional, economic, social, mental and environmental conflicts caused by city fragmentation.

A Preliminary Bloom's Taxonomy Assessment of End-of-Chapter Problems in Business School Textbooks

ERIC Educational Resources Information Center

Marshall, Jennings B.; Carson, Charles M.

2008-01-01

This article examines textbook problems used in a sampling of some of the most common core courses found in schools of business to ascertain what level of learning, as defined by Bloom's Taxonomy, is required to provide a correct answer. A set of working definitions based on Bloom's Taxonomy (Bloom & Krathwohl, 1956) was developed for the six…

[Enhancing development of children at risk and their parents by video counselling according to the Marte Meo method].

PubMed

Bünder, Peter

2011-01-01

Marte Meo is a low-intensity programme of counselling parents and other persons significantly involved with children which aims to foster parenting capacity and facilitate child development. The article describes a preliminary pilot study with the aim of identifying variables for the future evaluation of efficacy and effectiveness of the Marte Meo method.

A Multi-Stage Longitudinal Comparative Design Stage II Evaluation of the Changing Lives Program: The Life Course Interview (RDA-LCI)

ERIC Educational Resources Information Center

Arango, Lisa Lewis; Kurtines, William M.; Montgomery, Marilyn J.; Ritchie, Rachel

2008-01-01

The study reported in this article, a Multi-Stage Longitudinal Comparative Design Stage II evaluation conducted as a planned preliminary efficacy evaluation (psychometric evaluation of measures, short-term controlled outcome studies, etc.) of the Changing Lives Program (CLP), provided evidence for the reliability and validity of the qualitative…

Early Childhood Safety Education: An Overview of Safety Curriculum in Outer Metropolitan, Regional and Rural NSW

ERIC Educational Resources Information Center

Barr, Jennifer; Saltmarsh, Sue; Klopper, Christopher

2009-01-01

This article reports on preliminary findings from a 2008 survey and telephone interviews with 27 directors of early childhood education and care (ECEC) services located in regional and rural districts of the Australian state of New South Wales. Data from the study suggests that some areas of safety education--most notably road/traffic safety and…

Identifying the Costs and Benefits of Educational Psychology: A Preliminary Exploration in Two Local Authorities

ERIC Educational Resources Information Center

Gibbs, Simon; Papps, Ivy

2017-01-01

This article provides an account of a small-scale pilot study of the cost and perceived benefits of the educational psychology services in two comparably small local authorities in England. This study is preparatory to a more detailed examination of the costs and likely benefits of state provision of educational psychology services in England. The…

Whose Confession? Which Tradition? (A Preliminary Critique of Penny Thompson, 2004)

ERIC Educational Resources Information Center

Doble, Peter

2005-01-01

What does Penny Thompson really want? Reading her article in "BJRE" 26 (1) proved a baffling experience: it clearly wanted to say something, and to say it passionately, yet signally failed to do so. It fails largely because it lacks an argument; there seems also to be conceptual muddle at its heart. A fuller critique will need to attend…

Creating Links, "Atando Cabitos:" Connecting Parents, Communities, and Future Teachers on the U.S./Mexico Border

ERIC Educational Resources Information Center

de la Piedra, Maria Teresa; Munter, Judith Hope; Giron, Hector

2006-01-01

This article provides an overview of the conceptual framework and preliminary findings from a compendium of studies on school-university-community partnerships in Latino communities, with a focus on lessons learned on the U.S./Mexico border. The voices of professors, school administrators, and students with whom the co-authors have worked over a…

Towards a Disabled Past: Some Preliminary Thoughts about the History of Disability, Governmentality and Experience

ERIC Educational Resources Information Center

Verstraete, Pieter

2007-01-01

In this article a humble attempt is made to bridge the gap between the history of education and the philosophy of education with reference to what has been called Disability Studies since the 1980s. After outlining some of the internal tensions within New Disability History concerning "critique", "power" and "history" the suggestion is made to…

Public Perceptions and Expectations of the Forensic Use of DNA: Results of a Preliminary Study

ERIC Educational Resources Information Center

Curtis, Cate

2009-01-01

The forensic use of Deoxyribonucleic Acid (DNA) is demonstrating significant success as a crime-solving tool. However, numerous concerns have been raised regarding the potential for DNA use to contravene cultural, ethical, and legal codes. In this article the expectations and level of knowledge of the New Zealand public of the DNA data-bank and…

A Preliminary Exploration of the Relationships between Student-Created OER Sustainability, and Students Success

ERIC Educational Resources Information Center

Wiley, David; Webb, Ashley; Weston, Sarah; Tonks, DeLaina

2017-01-01

This article explores the relationship between open educational resources (OER) created by students for use by other students, the long-term sustainability of the movement toward OER, and the success of students who use OER created by other students as part of their core curricular materials. We begin by providing definitions and a broader context…

Community Policing: A Preliminary Assessment of Environmental Impact with Panel Data on Program Implementation in U.S. Cities

ERIC Educational Resources Information Center

He, Ni; Zhao, Jihong; Lovrich, Nicholas P.

2005-01-01

This article examines the environmental impact on the programmatic implementation of community-oriented policing (COP) in large municipal police agencies during the 1990s. Three waves of nationwide surveys (1993, 1996, and 2000) based on a random sample of 281 municipalities and the corresponding police agencies were used for our analysis. Based…

Developing the Oral Skill in Online English Courses Framed by the Community of Inquiry

ERIC Educational Resources Information Center

Herrera Díaz, Luz Edith; González Miy, Darlene

2017-01-01

Over the last decade, the community of inquiry framework has proved successful for online learning experiences in diverse disciplines, although studies in the teaching of English as a foreign language arena are still scarce. In this vein, this article reports a preliminary study about the development of the oral skill in a Basic English online…

Implementation Integrity of Practice-Based Coaching: Preliminary Results from the BEST in CLASS Efficacy Trial

ERIC Educational Resources Information Center

Sutherland, Kevin S.; Conroy, Maureen A.; Vo, Abigail; Ladwig, Crystal

2015-01-01

The purpose of this article is to describe the practice-based coaching model used in BEST in CLASS, a Tier-2 classroom-based intervention comprised of evidence-based instructional practices designed to prevent and ameliorate the chronic problem behaviors of young children at risk for the development of emotional/behavioral disorders. Following a…

The Lives and Identities of UK Black and South Asian Head Teachers: Metaphors of Leadership

ERIC Educational Resources Information Center

Johnson, Lauri

2017-01-01

This article reports on the preliminary findings from a national UK study of the life histories of 28 Black, Asian and Minority Ethnic (BAME) educators who led schools across a 47-year period (1968-2015). BAME head teachers were grouped by generations (i.e. pioneer, experienced, and novice) and questioned about the critical life experiences that…

Generic Variations and Metadiscourse Use in the Writing of Applied Linguists: A Comparative Study and Preliminary Framework

ERIC Educational Resources Information Center

Kuhi, Davud; Behnam, Biook

2011-01-01

Thanks to the recent developments in the theory of academic discourse analysis, it is now increasingly accepted that negotiation of academic knowledge is intimately related to the social practices of academic communities. To underpin this position and to reveal some of the ways this is achieved, this article analyzes a relatively wide spectrum of…

Consultation and Collaboration to Develop and Implement Restorative Practices in a Culturally and Linguistically Diverse Elementary School

ERIC Educational Resources Information Center

Ingraham, Colette L.; Hokoda, Audrey; Moehlenbruck, Derek; Karafin, Monica; Manzo, Caroline; Ramirez, Daniel

2016-01-01

Through an embedded single-case study design and qualitative methods, this article describes the school-wide implementation and preliminary results of a restorative practices (RP) program within a culturally and linguistically diverse (CLD) elementary school. Located in an urban area with high rates of crime, violence, and poverty, the three-year…

"I Did It My Way!" A Case Study of Resistance to Coloniality in Music Learning and Socialization

ERIC Educational Resources Information Center

Rosabal-Coto, Guillermo

2014-01-01

In this article I discuss a case study of how a music teacher in a postcolonial context has addressed and resisted colonialist practices in education/socialization processes. The case study addresses preliminary findings from a broader ethnography on the social organization of music learning from the standpoint of music teachers. The ethnography…

Treatment of Individuals with Borderline Personality Disorder Using Dialectical Behavior Therapy in a Community Mental Health Setting: Clinical Application and a Preliminary Investigation

ERIC Educational Resources Information Center

Ben-Porath, Denise D.; Peterson, Gregory A.; Smee, Jacqueline

2004-01-01

This article describes an effort to implement and examine dialectical behavior therapy's (DBT) effectiveness in a community mental health setting. Modifications made to address unique aspects of community mental health settings are described. Barriers encountered in implementation of DBT treatment in community mental health settings, such as staff…

The Two Faces of Secondary Headship: Women Deputy Head Teachers' Perceptions of the Secondary Head Teacher Role

ERIC Educational Resources Information Center

Guihen, Laura

2017-01-01

Men continue to outnumber women at the secondary head teacher level. This article reports on some of the preliminary findings of a larger study exploring the ways in which women deputy head teachers, as potential aspirants to headship, perceive the secondary head teacher role. Using an Interpretative Phenomenological Analysis methodology,…

Reviewing Core Kindergarten and First-Grade Reading Programs in Light of No Child Left Behind: An Exploratory Study

ERIC Educational Resources Information Center

Al Otaiba, Stephanie; Kosanovich-Grek, Marcia L.; Torgesen, Joseph K.; Hassler, Laura; Wahl, Michelle

2005-01-01

This article describes the findings of our review process for core reading programs and provides a preliminary rubric emanating from this process for rating core reading programs. To our knowledge, this is the first published review of the current "Reading First" guidelines and includes all five components of scientifically based reading…

The Opinions of the Kindergarten Teachers in Relation to the Introduction of Computers to Nursery Schools: Preliminary Approach

ERIC Educational Resources Information Center

Sivropoulou, Irene; Tsapakidou, Aggeliki; Kiridis, Argyris

2009-01-01

Computers were introduced in Greek kindergartens of our country with the new curricula for kindergarten, "Inter-disciplinary Integrated Framework of Study Programs," ("Official Journal of the Hellenic Republic," 376 t.B/18-10-2001, article 6), in order to contribute to the spherical growth of children and to extend their…

Treatment of female pattern hair loss.

PubMed

Hassani, Masoumeh; Gorouhi, Farzam; Babakoohi, Shahab; Moghadam-Kia, Siamak; Firooz, Alireza

2012-01-01

Female pattern hair loss (FPHL) as a distinctive entity was first described about 30 years ago. The objective of this study was to perform a systematic review of all randomized controlled trials for treatment of FPHL. A preliminary search was carried out in several databases up to August 2008 to identify all randomized controlled trials on nonsurgical interventions for treatment of FPHL. Studies reporting fewer than 10 patients and non-English articles were excluded. Additionally, references of relevant articles and reviews were checked manually in search for additional sources. Among 238 citations found in the preliminary search, 12 fulfilled all criteria to be included in the systematic review. Topical minoxidil 1% to 5% for 24 to 48 weeks was shown to be effective in FPHL and its effect was not related to age or androgen level of patients. In addition, it may be effective in women with FPHL, both with and without hyperandrogenism, and in young and old premenopausal or postmenopausal. In patients with increased serum androgens, oral flutamide but not finasteride or cyproterone acetate was more effective than no treatment. Topical minoxidil is effective in patients with FPHL, with or without hyperandrogenism, but there is limited evidence for the efficacy of antiandrogens.

Writing implementation research grant proposals: ten key ingredients

PubMed Central

2012-01-01

Background All investigators seeking funding to conduct implementation research face the challenges of preparing a high-quality proposal and demonstrating their capacity to conduct the proposed study. Applicants need to demonstrate the progressive nature of their research agenda and their ability to build cumulatively upon the literature and their own preliminary studies. Because implementation science is an emerging field involving complex and multilevel processes, many investigators may not feel equipped to write competitive proposals, and this concern is pronounced among early stage implementation researchers. Discussion This article addresses the challenges of preparing grant applications that succeed in the emerging field of dissemination and implementation. We summarize ten ingredients that are important in implementation research grants. For each, we provide examples of how preliminary data, background literature, and narrative detail in the application can strengthen the application. Summary Every investigator struggles with the challenge of fitting into a page-limited application the research background, methodological detail, and information that can convey the project’s feasibility and likelihood of success. While no application can include a high level of detail about every ingredient, addressing the ten ingredients summarized in this article can help assure reviewers of the significance, feasibility, and impact of the proposed research. PMID:23062065

Plans and Preliminary Results of Fundamental Studies of Ice Crystal Icing Physics in the NASA Propulsion Systems Laboratory

NASA Technical Reports Server (NTRS)

Struk, Peter; Tsao, Jen-Ching; Bartkus, Tadas

2016-01-01

This presentation accompanies the paper titled Plans and Preliminary Results of Fundamental Studies of Ice Crystal Icing Physics in the NASA Propulsion Systems Laboratory. NASA is evaluating whether PSL, in addition to full-engine and motor-driven-rig tests, can be used for more fundamental ice-accretion studies that simulate the different mixed-phase icing conditions along the core flow passage of a turbo-fan engine compressor. The data from such fundamental accretion tests will be used to help develop and validate models of the accretion process. This presentation (and accompanying paper) presents data from some preliminary testing performed in May 2015 which examined how a mixed-phase cloud could be generated at PSL using evaporative cooling in a warmer-than-freezing environment.

Cognitive Task Analysis of Business Jet Pilots' Weather Flying Behaviors: Preliminary Results

NASA Technical Reports Server (NTRS)

Latorella, Kara; Pliske, Rebecca; Hutton, Robert; Chrenka, Jason

2001-01-01

This report presents preliminary findings from a cognitive task analysis (CTA) of business aviation piloting. Results describe challenging weather-related aviation decisions and the information and cues used to support these decisions. Further, these results demonstrate the role of expertise in business aviation decision-making in weather flying, and how weather information is acquired and assessed for reliability. The challenging weather scenarios and novice errors identified in the results provide the basis for experimental scenarios and dependent measures to be used in future flight simulation evaluations of candidate aviation weather information systems. Finally, we analyzed these preliminary results to recommend design and training interventions to improve business aviation decision-making with weather information. The primary objective of this report is to present these preliminary findings and to document the extended CTA methodology used to elicit and represent expert business aviator decision-making with weather information. These preliminary findings will be augmented with results from additional subjects using this methodology. A summary of the complete results, absent the detailed treatment of methodology provided in this report, will be documented in a separate publication.

What's a Guy To Do?: Contraceptive Responsibility, Confronting Masculinity, and the History of Vasectomy in Canada.

PubMed

Shropshire, Sarah

2014-01-01

Despite the growing popularity of vasectomy in recent years, historians have largely ignored the history of the procedure. The current article provides a preliminary examination of voluntary male sterilization in Canada and, in so doing, challenges the gendered paradigm scholars have often applied to the history of contraception. State-sponsored Medicare and late decriminalization of contraception are discussed as factors that slowed widespread adoption of vasectomy in Canada while evolving surgical techniques are highlighted for their role in increasing acceptability of the procedure. The article explores how evolving definitions of hegemonic masculinity have both hindered and encouraged acceptance of vasectomy over time.

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

Luk, V.K.; Hessheimer, M.F.; Matsumoto, T.

A high pressure test of a mixed-scaled model (1:10 in geometry and 1:4 in shell thickness) of a steel containment vessel (SCV), representing an improved boiling water reactor (BWR) Mark II containment, was conducted on December 11--12, 1996 at Sandia National Laboratories. This paper describes the preliminary results of the high pressure test. In addition, the preliminary post-test measurement data and the preliminary comparison of test data with pretest analysis predictions are also presented.

NHI-PharmaCloud in Taiwan--A preliminary evaluation using the RE-AIM framework and lessons learned.

PubMed

Huang, San-Kuei; Wang, Pen-Jen; Tseng, Wen-Fuh; Syu, Fei-Kai; Lee, Miaw-Chwen; Shih, Ru-Liang; Sheen, Mao-Ting; Chen, Michael S

2015-10-01

The aim of this article is to present the preliminary impact of a medication monitoring program, PharmaCloud, in Taiwan and analyze the embedded factors that have contributed to the performance thereof. This article also compared PharmaCloud with similar international programs in order to draw lessons learned. The five domains of the RE-AIM framework - reach, effectiveness, adoption, implementation, and maintenance - were examined using qualitative and quantitative data. A difference-in-differences model was applied to analyze the quantitative impact of PharmaCloud on drug utilization and drug expenses. The qualitative impact was evaluated by document analysis based on field reports from the participating medical institutions. Reach and adoption: although all of the major hospitals adopted PharmaCloud and some of the hospitals had high inquiry rates, more time and incentives are needed to raise the overall inquiry rate. Effectiveness: during the study period of 3 months, the number of medications per prescription declined in the intervention group was 0.15 more than that of the general population, and the drug expense per person declined in the intervention group was NT $567 (US $18.9) more than that of the general population. The potential savings could be between 2% and 5% of the total pharmaceutical expenditure. Medication duplication was found to have decreased more in the intervention group. a variety of innovations in care delivery are being developed in which the pharmacists play a more significant role. Maintenance: the embedded National Health Insurance would lend strong support for PharmaCloud to grow and thrive. PharmaCloud owes its effectiveness to the embedded National Health Insurance (NHI) program, which is universal and provides a comprehensive benefit package including more than 16,000 prescription drugs. An effective medication program is one that operates under the principle of universality and comprehensiveness, facilitates innovations, and has a substantial level of interoperability with the intra-hospital health information systems. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Hope in severe disease: a review of the literature on the construct and the tools for assessing hope in the psycho-oncologic setting.

PubMed

Piccinelli, Claudia; Clerici, Carlo Alfredo; Veneroni, Laura; Ferrari, Andrea; Proserpio, Tullio

2015-01-01

Research on the topic of hope began a long time ago but, more recently, interest in this construct has focused mainly on the development of psychometric tools for its assessment. The 2 steps of the present article are defining the construct of hope by completing a preliminary review of the literature and analyzing the tools used to assess hope in the setting of oncologic medicine, conducting a systematic review of the existing scientific literature. Our study was conducted in 2 stages. The first stage involved a nonsystematic preliminary review of the literature, the second a systematic search in all the medical journals contained in the Medline database as of 2012. The literature identified at the first stage was divided according to several topical categories, i.e., theoretical, empirical, and clinical works on the construct of hope. In the second systematic search, we identified the main psychometric tools used to measure hope in the field of clinical oncology and assessed their validity. A total of 22 articles were identified. What emerged when we pooled the findings of our 2 lines of research was that, despite its broad theoretical definitions, the construct of hope can be broken down to a few constituent elements when hope is studied using currently available psychometric tools. In particular, these identified constituent elements were coping, spiritual well-being, quality of life, distress, and depression. The factors contained in the construct of hope include temporality, future, expectancy, motivation, and interconnectedness. The review of the scientific literature does not reveal a clear definition of hope. Multidisciplinary studies are needed to communicate different perspectives (medical, psychological, spiritual, theological) among each other for better definition of the constituent elements of hope in order to support the hope with specific interventions.

Health justice partnerships: initial insights into the delivery of an integrated health and legal service for youth in regional Victoria.

PubMed

Ollerenshaw, Alison; Camilleri, Margaret

2017-01-01

This article presents interim findings from research examining the implementation of a health justice partnership (HJP) focusing on the legal and health needs of regional young people. HJPs provide an innovative service model offering an integrated health and legal service for the community. HJPs are a relatively new service model for Australia, yet the program is well suited to meet the needs of particular population cohorts, including young people and those in regional locations experiencing complex legal issues. Funded by the Victorian Legal Services Board and Commissioner, an HJP in partnership with three organisations was established in a large regional area in Victoria, Australia. Research is being conducted alongside the program to examine its impact on young people, and the implications on practice for staff in the partner organisations. Findings provide preliminary support for the HJP model with a number of young people - from predominantly disadvantaged backgrounds and with varying legal issues - having been referred to the program in the first 6 months. Referrals were received from both partner agencies and external agencies. Initial client and staff survey responses indicate that the legal problem of the young people was affecting how they feel. While these findings provide preliminary support for the HJP further research will offer longer term insights about HJPs within the Australian context, particularly rural and regional settings.

Thulium-170-labeled microparticles for local radiotherapy: preliminary studies.

PubMed

Polyak, Andras; Das, Tapas; Chakraborty, Sudipta; Kiraly, Reka; Dabasi, Gabriella; Joba, Robert Peter; Jakab, Csaba; Thuroczy, Julianna; Postenyi, Zita; Haasz, Veronika; Janoki, Gergely; Janoki, Gyozo A; Pillai, Maroor R A; Balogh, Lajos

2014-10-01

The present article describes the preparation, characterization, and biological evaluation of Thulium-170 ((170)Tm) [T1/2 = 128.4 days; Eβmax = 968 keV; Eγ = 84 keV (3.26%)] labeled tin oxide microparticles for its possible use in radiation synovectomy (RSV) of medium-sized joints. (170)Tm was produced by irradiation of natural thulium oxide target. 170Tm-labeled microparticles were synthesized with high yield and radionuclidic purity (> 99%) along with excellent in vitro stability by following a simple process. Particle sizes and morphology of the radiolabeled particles were examined by light microscope, dynamic light scattering, and transmission electron microscope and found to be of stable spherical morphology within the range of 1.4-3.2 μm. The preparation was injected into the knee joints of healthy Beagle dogs intraarticularly for biological studies. Serial whole-body and regional images were taken by single-photon-emission computed tomography (SPECT) and SPECT-CT cameras up to 9 months postadministration, which showed very low leakage (< 8% of I.D.) of the instilled particles. The majority of leaked radiocolloid particles were found in inguinal lymph nodes during the 9 months of follow-up. All the animals tolerated the treatment well; the compound did not show any possible radiotoxicological effect. These preliminary studies showed that 170Tm-labeled microparticles could be a promising nontoxic and effective radiopharmaceutical for RSV applications or later local antitumor therapy.

Preliminary Assessment of a Compliant Gait Exoskeleton.

PubMed

Cestari, Manuel; Sanz-Merodio, Daniel; Garcia, Elena

2017-06-01

Current commercial wearable gait exoskeletons contain joints with stiff actuators that cannot adapt to unpredictable environments. These actuators consume a significant amount of energy, and their stiffness may not be appropriate for safe human-machine interactions. Adjustable compliant actuators are being designed and implemented because of their ability to minimize large forces due to shocks, to safely interact with the user, and to store and release energy in passive elastic elements. Introduction of such compliant actuation in gait exoskeletons, however, has been limited by the larger power-to-weight and volume ratio requirement. This article presents a preliminary assessment of the first compliant exoskeleton for children. Compliant actuation systems developed by our research group were integrated into the ATLAS exoskeleton prototype. The resulting device is a compliant exoskeleton, the ATLAS-C prototype. The exoskeleton is coupled with a special standing frame to provide balance while allowing a semi-natural gait. Experiments show that when comparing the behavior of the joints under different stiffness conditions, the inherent compliance of the implemented actuators showed natural adaptability during the gait cycle and in regions of shock absorption. Torque tracking of the joint is achieved, identifying the areas of loading response. The implementation of a state machine in the control of knee motion allowed reutilization of the stored energy during deflection at the end of the support phase to partially propel the leg and achieve a more natural and free swing.

X-Ray Weak Broad-Line Quasars: Absorption or Intrinsic X-Ray Weakness

NASA Technical Reports Server (NTRS)

Risaliti, Guido; Mushotzky, Richard F. (Technical Monitor)

2004-01-01

XMM observations of X-ray weak quasars have been performed during 2003. The data for all but the last observation are now available (there has been a delay of several months on the initial schedule, due to high background flares which contaminated the observations: as a consequence, most of them had to be rescheduled). We have reduced and analyzed these data, and obtained interesting preliminary scientific results. Out of the eight sources, 4 are confirmed to be extrimely X-ray weak, in agreement with the results of previous Chandra observations. 3 sources are confirmed to be highly variable both in flux (by factors 20-50) and in spectral properties (dramatic changes in spectral index). For both these groups of objects, an article is in preparation. Preliminary results have been presented at an international workshop on AGN surveys in December 2003, in Cozumel (Mexico). In order to further understand the nature of these X-ray weak quasars, we submitted proposals for spectroscopy at optical and infrared telescopes. We obtained time at the TNG 4 meter telescope for near-IR observations, and at the Hobby-Eberly Telescope for optical high-resolution spectroscopy. These observations will be performed in early 2004, and will complement the XMM data, in order to understand whether the X-ray weakness of these sources is an intrinsic property or is due to absorption by circumnuclear material.

The relationship between team climate and interprofessional collaboration: Preliminary results of a mixed methods study.

PubMed

Agreli, Heloise F; Peduzzi, Marina; Bailey, Christopher

2017-03-01

Relational and organisational factors are key elements of interprofessional collaboration (IPC) and team climate. Few studies have explored the relationship between IPC and team climate. This article presents a study that aimed to explore IPC in primary healthcare teams and understand how the assessment of team climate may provide insights into IPC. A mixed methods study design was adopted. In Stage 1 of the study, team climate was assessed using the Team Climate Inventory with 159 professionals in 18 interprofessional teams based in São Paulo, Brazil. In Stage 2, data were collected through in-depth interviews with a sample of team members who participated in the first stage of the study. Results from Stage 1 provided an overview of factors relevant to teamwork, which in turn informed our exploration of the relationship between team climate and IPC. Preliminary findings from Stage 2 indicated that teams with a more positive team climate (in particular, greater participative safety) also reported more effective communication and mutual support. In conclusion, team climate provided insights into IPC, especially regarding aspects of communication and interaction in teams. Further research will provide a better understanding of differences and areas of overlap between team climate and IPC. It will potentially contribute for an innovative theoretical approach to explore interprofessional work in primary care settings.

Ten-State Nutrition Survey in the United States, 1968-70. Preliminary Report to the Congress, April 1971.

ERIC Educational Resources Information Center

Center for Disease Control (DHEW/PHS), Atlanta, GA.

This report of the Department of Health, Education, and Welfare to the Congress concerns the nutrition of people living in 10 states, from 1968-70. The data presented in this booklet present the preliminary findings for New York City and New York State. The data represent selected characteristics and findings in the population groups that were…

Newspaper Articles Related to the Not Criminally Responsible on Account of Mental Disorder (NCRMD) Designation: A Comparative Analysis.

PubMed

Whitley, Rob; Wang, JiaWei; Carmichael, Victoria; Wellen, Ruth

2017-10-01

The not criminally responsible on account of mental disorder (NCRMD) designation remains widely misunderstood by the public. Such misunderstandings may also be reflected in the media. As such, the aim of this study is to conduct a preliminary examination of the tone and content of recent Canadian newspaper articles where NCRMD is a major theme, comparing these to generic articles about mental illness. Articles about mental illness were gathered from major Canadian newspapers. These were then divided into two categories: 1) articles where NCRMD was a major theme and 2) articles where NCRMD was not a major theme. Articles were then coded for the presence or absence of 1) a negative tone, 2) stigmatising tone/content, 3) recovery/rehabilitation as a theme, and 4) shortage of resources/poor quality of care as a theme. The retrieval strategy resulted in 940 articles. Fourteen percent ( n = 131) of all articles had NCRMD as a major theme. In comparison to generic articles about mental illness, articles with NCRMD as a major theme were significantly more likely to have a negative tone ( P < 0.001) and stigmatising tone/content ( P < 0.001) and significantly less likely to have recovery/rehabilitation ( P < 0.001) or shortage of resources/poor quality of care as a theme ( P < 0.001). Articles with NCRMD as a theme were overwhelmingly negative and almost never focused on recovery or rehabilitation, in stark comparison to generic articles about mental illness.

Newspaper Articles Related to the Not Criminally Responsible on Account of Mental Disorder (NCRMD) Designation: A Comparative Analysis

PubMed Central

Wang, JiaWei; Carmichael, Victoria; Wellen, Ruth

2017-01-01

Objective: The not criminally responsible on account of mental disorder (NCRMD) designation remains widely misunderstood by the public. Such misunderstandings may also be reflected in the media. As such, the aim of this study is to conduct a preliminary examination of the tone and content of recent Canadian newspaper articles where NCRMD is a major theme, comparing these to generic articles about mental illness. Methods: Articles about mental illness were gathered from major Canadian newspapers. These were then divided into two categories: 1) articles where NCRMD was a major theme and 2) articles where NCRMD was not a major theme. Articles were then coded for the presence or absence of 1) a negative tone, 2) stigmatising tone/content, 3) recovery/rehabilitation as a theme, and 4) shortage of resources/poor quality of care as a theme. Results: The retrieval strategy resulted in 940 articles. Fourteen percent (n = 131) of all articles had NCRMD as a major theme. In comparison to generic articles about mental illness, articles with NCRMD as a major theme were significantly more likely to have a negative tone (P < 0.001) and stigmatising tone/content (P < 0.001) and significantly less likely to have recovery/rehabilitation (P < 0.001) or shortage of resources/poor quality of care as a theme (P < 0.001). Conclusions: Articles with NCRMD as a theme were overwhelmingly negative and almost never focused on recovery or rehabilitation, in stark comparison to generic articles about mental illness. PMID:28697626

1996 Traffic Crashes, Injuries, and Fatalities: Preliminary Report

DOT National Transportation Integrated Search

1997-03-01

This report contains preliminary estimates of the number of police reported : crashes, injuries, and fatalities for 1996. Trend data are presented using : these estimates. The trend for the fatality rate per 100 million vehicle miles : of travel is a...

1986 traffic fatalities, preliminary report

DOT National Transportation Integrated Search

1987-04-01

This report provides a number of preliminary estimate of traffic fatalities and fatal accidents for 1986. Trend data are presented for both the long and short term. Some summary statistics are provided at the State and Regional level. The national es...

Commercial Off-The-Shelf (COTS) Graphics Processing Board (GPB) Radiation Test Evaluation Report

NASA Technical Reports Server (NTRS)

Salazar, George A.; Steele, Glen F.

2013-01-01

Large round trip communications latency for deep space missions will require more onboard computational capabilities to enable the space vehicle to undertake many tasks that have traditionally been ground-based, mission control responsibilities. As a result, visual display graphics will be required to provide simpler vehicle situational awareness through graphical representations, as well as provide capabilities never before done in a space mission, such as augmented reality for in-flight maintenance or Telepresence activities. These capabilities will require graphics processors and associated support electronic components for high computational graphics processing. In an effort to understand the performance of commercial graphics card electronics operating in the expected radiation environment, a preliminary test was performed on five commercial offthe- shelf (COTS) graphics cards. This paper discusses the preliminary evaluation test results of five COTS graphics processing cards tested to the International Space Station (ISS) low earth orbit radiation environment. Three of the five graphics cards were tested to a total dose of 6000 rads (Si). The test articles, test configuration, preliminary results, and recommendations are discussed.

The 50 Most Cited Articles in Rotator Cuff Repair Research.

PubMed

Kraeutler, Matthew J; Freedman, Kevin B; MacLeod, Robert A; Schrock, John B; Tjoumakaris, Fotios P; McCarty, Eric C

2016-11-01

Analysis of the number of citations within a given specialty provides information on the classic publications of that specialty. The goals of this study were to identify the 50 most cited articles on rotator cuff repair and to analyze various characteristics of these articles. The ISI Web of Science (Thomson Reuters, Philadelphia, Pennsylvania) was used to conduct a search for the term rotator cuff repair. The 50 most cited articles were retrieved, and the following objective characteristics of each article were recorded: number of times cited, citation density, journal, country of origin, and language. The following subjective characteristics of each article were also recorded: article type (clinical vs basic science), article subtype, and level of evidence for clinical articles. Of the 50 most cited articles on rotator cuff repair, the number of citations ranged from 138 to 677 (mean, 232±133 citations) and citation density ranged from 3.8 to 53.5 citations per year (mean, 16.9±9.2 citations per year). The articles were published between 1974 and 2011, with most of the articles published in the 2000s (29 articles), followed by the 1990s (16 articles). The articles originated from 8 countries, with the United States accounting for 30 articles (60%). Overall, 66% of the articles were clinical and 34% were basic science. The most common article subtype was the clinical case series (48%). Of the 33 clinical articles, 24 (73%) were level IV. Among the 50 most cited articles on rotator cuff repair, the case series was the most common article subtype, showing the effect that publication of preliminary outcomes and new surgical techniques has had on surgeons performing rotator cuff repair. [Orthopedics. 2016; 39(6):e1045-e1051.]. Copyright 2016, SLACK Incorporated.

Defining the next generation journal: The NLM-Elsevier interactive publications experiment.

PubMed

Siegel, Elliot R; Lindberg, Donald A B; Campbell, Glen P; Harless, William G; Goodwin, C Rory

2010-01-01

A unique collaborative project to identify interactive enhancements to conventional-print journal articles, and to evaluate their contribution to readers' learning and satisfaction. It was hypothesized that (a) the enhanced article would yield more knowledge acquisition than the original article; (b) the interactivity aspects of the enhanced article would measurably contribute to the acquisition of knowledge; and (c) the enhancements to the original article would increase reader acceptance. Fifteen SNMA medical students, assumed to have a greater generational familiarity and comfort level with interactive electronic media, reviewed 12 articles published in three Elsevier clinical and basic science journals. They used the Student National Medical Association's asynchronous online discussion forum over a four month period to suggest desired enhancements to improve learning. "Prognostic Factors in Stage T1 Bladder Cancer", published in the journal Urology was selected by the investigators as presenting the best opportunity to incorporate many of the students' suggested interactive and presentational enhancements in the limited timeframe available prior to the established test date. Educational, statistical, and medical consultants assisted in designing a test protocol in which 51 second to fourth year medical students were randomly assigned to experimental and control conditions, and were administered either the original or enhanced interactive version of the article on individual computer workstations. Test subjects consisted of 23 participants in the control group (8 males, 15 females) and 28 participants in the experimental group (9 males, 19 females). All subjects completed pre- and post-test instruments which measured their knowledge gain on 30 true-false and multiple-choice questions, along with 7 Likert-type questions measuring acceptance of the articles' format. Time to completion was recorded with the experimental group taking 22 min on average compared to 18 min for the controls; pre- and post-test times were 6 and 7 min, respectively. Statistical comparisons were based on change scores using either the Student t-test or the Two Way Analysis of Variance or Covariance. Significance was set at α = 0.05 or better. on the dependent measure of knowledge acquisition showed no difference overall on the 30 questions, but learning gain was statistically significant for the subset of 10 questions that measured gain on content that was accessible by the user-invoked interactive features of the enhanced article. Further analyses revealed significant interactions by student year and gender. Second year students (11 in the control group, 8 in the experimental group) were the best performers in terms of knowledge acquisition from both articles. The female medical students received a larger learning gain from journal enhancements and interactivity components than their male counterparts. Acceptance overall was greater for the experimental group who rated the experience more favorably than the controls. Failure to consider human factors such as gender and learning style may obscure underlying differences and their impact on the interactive aspects of scientific publications. Preliminary findings suggest the need for further study to include a heavier focus on interactivity apart from presentational enhancements; a more rigorous treatment of time as a specific variable; and an expanded experimental design that evaluates acquisition, understanding, integration and acceptance as dependent measures.

A rotary drum dryer for palm sterilization: preliminary study of flow and heat transfer using CFD

NASA Astrophysics Data System (ADS)

Hanifarianty, S.; Legwiriyakul, A.; Alimalbari, A.; Nuntadusit, C.; Theppaya, T.; Wae-Hayee, M.

2018-01-01

Preliminary study in this article, the flow and the heat transfer of rotary drum dryer were simulated by using Computational Fluid Dynamics (CFD). A 3D modelling of rotary drum dryer including ambient air was created by considering transient simulation. The temperature distributions on rotary drum dryer surfaces of experimental setup during heating detected by using infrared camera were given to be boundary conditions of modelling. The average temperature at the surface of the drum lids was 80°C, and the average temperature on the heated surface of the drum was 130°C. The results showed that the internal temperature of air in drum modelling was increased relating on time dependent. The final air temperature inside the drum modelling was similar to the measurement results.

Web-based tailored intervention for preparation of parents and children for outpatient surgery (WebTIPS): development.

PubMed

Kain, Zeev N; Fortier, Michelle A; Chorney, Jill MacLaren; Mayes, Linda

2015-04-01

As a result of cost-containment efforts, preparation programs for outpatient surgery are currently not available to the majority of children and parents. The recent dramatic growth in the Internet presents a unique opportunity to transform how children and their parents are prepared for surgery. In this article, we describe the development of a Web-based Tailored Intervention for Preparation of parents and children undergoing Surgery (WebTIPS). A multidisciplinary taskforce agreed that a Web-based tailored intervention consisting of intake, matrix, and output modules was the preferred approach. Next, the content of the various intake variables, the matrix logic, and the output content was developed. The output product has a parent component and a child component and is described in http://surgerywebtips.com/about.php. The child component makes use of preparation strategies such as information provision, modeling, play, and coping skills training. The parent component of WebTIPS includes strategies such as information provision, coping skills training, and relaxation and distraction techniques. A reputable animation and Web design company developed a secured Web-based product based on the above description. In this article, we describe the development of a Web-based tailored preoperative preparation program that can be accessed by children and parents multiple times before and after surgery. A follow-up article in this issue of Anesthesia & Analgesia describes formative evaluation and preliminary efficacy testing of this Web-based tailored preoperative preparation program.

Transtracheal oxygen therapy.

PubMed

Christopher, Kent L; Schwartz, Michael D

2011-02-01

Transtracheal oxygen therapy (TTO) has been used for long-term oxygen therapy for nearly 30 years. Numerous investigators have explored the potential benefits of TTO. Those results are reviewed in this article. TTO is best viewed not as a catheter but as a program for care. This article discusses patient selection for TTO. Publications evaluating complications are reviewed. In the past, a modified Seldinger technique (MST) was used for the creation of the tracheocutaneous fistula. The rather long program required for tract maturation with MST was labor-intensive and required substantial patient education and monitoring, particularly during the immature tract phase. Minor complications were not infrequent. More recently, the Lipkin method has been used to create a surgical tract under conscious sedation with topical anesthesia. The procedure is safe and well tolerated. Transtracheal oxygen is initiated the day following the procedure. Similarly, the tract matures in 7 to 10 days rather than the 6 to 8 weeks with MST. More rapid healing time and superior tract characteristics substantially reduce complications. The TTO program tailored for the Lipkin procedure is shortened, streamlined, and much less labor-intensive. Optimal outcomes with the TTO program require a committed pulmonologist, respiratory therapist, nurse, and surgeon (for the Lipkin procedure). This article discusses new directions in the use of transtracheal gas delivery, including the management of obstructive sleep apnea. Preliminary investigations regarding transtracheal augmented ventilation are presented. These include nocturnal use in severe chronic lung disease and liberation from prolonged mechanical ventilation.

Web-based Tailored Intervention for Preparation of Parents and Children for Outpatient Surgery (WebTIPS): Development

PubMed Central

Kain, Zeev N.; Fortier, Michelle A.; Chorney, Jill MacLaren; Mayes, Linda

2014-01-01

Background Due to cost-containment efforts, preparation programs for outpatient surgery are currently not available to the majority of children and parents. The recent dramatic growth in the Internet presents a unique opportunity to transform how children and their parents are prepared for surgery. In this article we describe the development of a Web-based tailored preparation program for children and parents undergoing surgery (WebTIPS). Development of Program A multidisciplinary taskforce agreed that a Web-based tailored intervention comprised of intake, matrix and output modules was the preferred approach. Next, the content of the various intake variables, the matrix logic and the output content was developed. The output product has a parent component and a child component and is described in http://surgerywebtips.com/about.php. The child component makes use of preparation strategies such as information provision, modeling, play and coping skills training. The parent component of WebTIPS includes strategies such as information provision, coping skills training, relaxation and distraction techniques. A reputable animation and Web-design company developed a secured Web-based product based on the above description. Conclusions In this article we describe the development of a Web-based tailored preoperative preparation program that can be accessed by children and parents multiple times before and after surgery. A follow-up article in this issue of Anesthesia & Analgesia describes formative evaluation and preliminary efficacy testing of this Web-based tailored preoperative preparation program. PMID:25790212

Training in Techniques and Translation: Novel Nuclear Medicine Imaging Agents for Oncology and Neurology

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

Tu, Zhude

The goal of this grant was to provide critical interdisciplinary research training for the next generation of radiochemists and nuclear medicine physicians through a collaboration between basic science and clinical faculty who are actively involved in the development, application, and translation of radiopharmaceuticals. Following the four year funding support period, the 10 postdocs, graduate students, as well as clinical physicians who received training have become faculty members, or senior radiochemists at different academic institutes or industry. With respect to scientific accomplishments, 26 peer-reviewed articles have been published to date as well as numerous poster and oral presentations. The goals ofmore » all four scientific projects were completed and several promising radiotracers identified for transfer into clinical investigation for human use. Some preliminary data generated from this training grant led several successful NIH grant proposals for the principal investigators.« less

Grafting of vinyl acetate-ethylacrylate binary monomer mixture onto guar gum.

PubMed

Singh, Vandana; Singh, Angela; Joshi, Sneha; Malviya, Tulika

2016-03-01

Present article reports on guar gum (GG) functionalization through graftcopolymerization of vinylacetate (VAC) and ethylacrylate (EA) from their binary mixtures. The potassium persulfate/ascorbic acid (KPS/AA) redox initiator system has been used for the binary grafting under the previously optimized conditions for VAC grafting at guar gum. The concentration of ascorbic acid (AA), persulfate (KPS), and grafting temperature were varied to optimize the binary grafting. A preliminary investigation revealed that the copolymer has excellent ability to capture Hg(II) from aqueous solution. It was observed that the optimum % grafting sample (CP3) was best at Hg(II) adsorption. CP3 and mercury loaded CP3 (CP3-Hg) have been extensively characterized using Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), and Thermo gravimetric analysis (TGA) and a plausible mechanism for the grafting has been proposed. Copyright © 2015 Elsevier B.V. All rights reserved.

Physical activity promotion among underserved adolescents: "make it fun, easy, and popular".

PubMed

Louise Bush, Paula; Laberge, Suzanne; Laforest, Sophie

2010-05-01

There is a paucity of studies regarding noncurricular physical activity promotion interventions among adolescents, and even less such research pertaining to underserved youth. This article describes the development and implementation of a noncurricular, school-based physical activity promotion program designed for a multiethnic, underserved population of adolescents. The program's impact on leisure-time physical activity (LTPA) and on physical activity enjoyment (PAE) is also presented. The 16-week program, named FunAction, utilizes social marketing principles. Control (n = 90) and intervention (n = 131) students are assessed pre- and postintervention for levels of LTPA and PAE. Results indicate that although the program did not contribute to an increase in LTPA or PAE among intervention group students, participation in the program was elevated. This study offers preliminary evidence that noncurricular physical activity promotion programs that apply social marketing principles can be effective in engaging multiethnic, underserved adolescents in physical activity.

Numerical modeling and preliminary validation of drag-based vertical axis wind turbine

NASA Astrophysics Data System (ADS)

Krysiński, Tomasz; Buliński, Zbigniew; Nowak, Andrzej J.

2015-03-01

The main purpose of this article is to verify and validate the mathematical description of the airflow around a wind turbine with vertical axis of rotation, which could be considered as representative for this type of devices. Mathematical modeling of the airflow around wind turbines in particular those with the vertical axis is a problematic matter due to the complex nature of this highly swirled flow. Moreover, it is turbulent flow accompanied by a rotation of the rotor and the dynamic boundary layer separation. In such conditions, the key aspects of the mathematical model are accurate turbulence description, definition of circular motion as well as accompanying effects like centrifugal force or the Coriolis force and parameters of spatial and temporal discretization. The paper presents the impact of the different simulation parameters on the obtained results of the wind turbine simulation. Analysed models have been validated against experimental data published in the literature.

Animal-Assisted Intervention for trauma: a systematic literature review.

PubMed

O'Haire, Marguerite E; Guérin, Noémie A; Kirkham, Alison C

2015-01-01

Animals have a long history of inclusion in psychiatric treatment. There has been a recent growth in the empirical study of this practice, known as Animal-Assisted Intervention (AAI). We conducted a systematic review of the empirical literature on AAI for trauma, including posttraumatic stress disorder (PTSD). Ten studies qualified for inclusion, including six peer-reviewed journal articles and four unpublished theses. Participants were predominantly survivors of child abuse, in addition to military veterans. The presentation of AAI was highly variable across the studies. The most common animal species were dogs and horses. The most prevalent outcomes were reduced depression, PTSD symptoms, and anxiety. There was a low level of methodological rigor in most studies, indicating the preliminary nature of this area of investigation. We conclude that AAI may provide promise as a complementary treatment option for trauma, but that further research is essential to establish feasibility, efficacy, and manualizable protocols.

Development of CNC prototype for the characterization of the nanoparticle release during physical manipulation of nanocomposites.

PubMed

Gendre, Laura; Marchante, Veronica; Abhyankar, Hrushikesh A; Blackburn, Kim; Temple, Clive; Brighton, James L

2016-01-01

This work focuses on the release of nanoparticles from commercially used nanocomposites during machining operations. A reliable and repeatable method was developed to assess the intentionally exposure to nanoparticles, in particular during drilling. This article presents the description and validation of results obtained from a new prototype used for the measurement and monitoring of nanoparticles in a controlled environment. This methodology was compared with the methodologies applied in other studies. Also, some preliminary experiments on drilling nanocomposites are included. Size, shape and chemical composition of the released nanoparticles were investigated in order to understand their hazard potential. No significant differences were found in the amount of nanoparticles released between samples with and without nanoadditives. Also, no chemical alteration was observed between the dust generated and the bulk material. Finally, further developments of the prototype are proposed.

Localization of causal locus in the genome of the brown macroalga Ectocarpus: NGS-based mapping and positional cloning approaches

PubMed Central

Billoud, Bernard; Jouanno, Émilie; Nehr, Zofia; Carton, Baptiste; Rolland, Élodie; Chenivesse, Sabine; Charrier, Bénédicte

2015-01-01

Mutagenesis is the only process by which unpredicted biological gene function can be identified. Despite that several macroalgal developmental mutants have been generated, their causal mutation was never identified, because experimental conditions were not gathered at that time. Today, progresses in macroalgal genomics and judicious choices of suitable genetic models make mutated gene identification possible. This article presents a comparative study of two methods aiming at identifying a genetic locus in the brown alga Ectocarpus siliculosus: positional cloning and Next-Generation Sequencing (NGS)-based mapping. Once necessary preliminary experimental tools were gathered, we tested both analyses on an Ectocarpus morphogenetic mutant. We show how a narrower localization results from the combination of the two methods. Advantages and drawbacks of these two approaches as well as potential transfer to other macroalgae are discussed. PMID:25745426

Phase Diversity Applied to Sunspot Observations

NASA Astrophysics Data System (ADS)

Tritschler, A.; Schmidt, W.; Knolker, M.

We present preliminary results of a multi-colour phase diversity experiment carried out with the Multichannel Filter System of the Vacuum Tower Telescope at the Observatorio del Teide on Tenerife. We apply phase-diversity imaging to a time sequence of sunspot filtergrams taken in three continuum bands and correct the seeing influence for each image. A newly developed phase diversity device allowing for the projection of both the focused and the defocused image onto a single CCD chip was used in one of the wavelength channels. With the information about the wavefront obtained by the image reconstruction algorithm the restoration of the other two bands can be performed as well. The processed and restored data set will then be used to derive the temperature and proper motion of the umbral dots. Data analysis is still under way, and final results will be given in a forthcoming article.

Implementing the patient-centered medical home in residency education.

PubMed

Doolittle, Benjamin R; Tobin, Daniel; Genao, Inginia; Ellman, Matthew; Ruser, Christopher; Brienza, Rebecca

2015-01-01

In recent years, physician groups, government agencies and third party payers in the United States of America have promoted a Patient-centered Medical Home (PCMH) model that fosters a team-based approach to primary care. Advocates highlight the model's collaborative approach where physicians, mid-level providers, nurses and other health care personnel coordinate their efforts with an aim for high-quality, efficient care. Early studies show improvement in quality measures, reduction in emergency room visits and cost savings. However, implementing the PCMH presents particular challenges to physician training programs, including institutional commitment, infrastructure expenditures and faculty training. Teaching programs must consider how the objectives of the PCMH model align with recent innovations in resident evaluation now required by the Accreditation Council of Graduate Medical Education (ACGME) in the US. This article addresses these challenges, assesses the preliminary success of a pilot project, and proposes a viable, realistic model for implementation at other institutions.

Bayesian spatio-temporal modeling of particulate matter concentrations in Peninsular Malaysia

NASA Astrophysics Data System (ADS)

Manga, Edna; Awang, Norhashidah

2016-06-01

This article presents an application of a Bayesian spatio-temporal Gaussian process (GP) model on particulate matter concentrations from Peninsular Malaysia. We analyze daily PM10 concentration levels from 35 monitoring sites in June and July 2011. The spatiotemporal model set in a Bayesian hierarchical framework allows for inclusion of informative covariates, meteorological variables and spatiotemporal interactions. Posterior density estimates of the model parameters are obtained by Markov chain Monte Carlo methods. Preliminary data analysis indicate information on PM10 levels at sites classified as industrial locations could explain part of the space time variations. We include the site-type indicator in our modeling efforts. Results of the parameter estimates for the fitted GP model show significant spatio-temporal structure and positive effect of the location-type explanatory variable. We also compute some validation criteria for the out of sample sites that show the adequacy of the model for predicting PM10 at unmonitored sites.

Framing risk in pandemic influenza policy and control.

PubMed

Seetoh, Theresa; Liverani, Marco; Coker, Richard

2012-01-01

This article explores differing understandings of 'risk' in relation to pandemic influenza policy and control. After a preliminary overview of methodological and practical problems in risk analysis, ways in which risk was framed and managed in three historical cases were examined. The interdependence between scientific empiricism and political decision-making led to the mismanagement of the 1976 swine influenza scare in the USA. The 2004 H5N1 avian influenza outbreak in Thailand, on the other hand, was undermined by questions of national economic interest and concerns over global health security. Finally, the recent global emergency of pandemic influenza H1N1 in 2009 demonstrated the difficulties of risk management under a context of pre-established perceptions about the characteristics and inevitability of a pandemic. Following the analysis of these cases, a conceptual framework is presented to illustrate ways in which changing relationships between risk assessment, risk perception and risk management can result in differing policy strategies.

Ten years of science news: A longitudinal analysis of scientific culture in the Spanish digital press.

PubMed

Groves, Tamar; Figuerola, Carlos G; Quintanilla, Miguel Á

2016-08-01

This article presents our study of science coverage in the digital Spanish press over the last decade. We employed automated information retrieval procedures to create a corpus of 50,763 text units dealing with science and technology, and used automated text-analysis procedures in order to provide a general picture of the structure, characteristics and evolution of science news in Spain. We found between 6% and 7% of science coverage, a clear high proportion of biomedicine and predominance of science over technology, although we also detected an increase in technological content during the second half of the decade. Analysing the extrinsic and intrinsic features of science culture, we found a predominance of intrinsic features that still need further analysis. Our attempt to use specialised software to examine big data was effective, and allowed us to reach these preliminary conclusions. © The Author(s) 2015.

Suicidality in Body Dysmorphic Disorder

PubMed Central

Phillips, Katharine A.

2008-01-01

Suicidal ideation, suicide attempts, and completed suicide appear common in individuals with body dysmorphic disorder (BDD). Available evidence indicates that approximately 80% of individuals with BDD experience lifetime suicidal ideation and 24% to 28% have attempted suicide. Although data on completed suicide are limited and preliminary, the suicide rate appears markedly high. These findings underscore the importance of recognizing and effectively treating BDD. However, BDD is underrecognized in clinical settings even though it is relatively common and often presents to psychiatrists and other mental health practitioners, dermatologists, surgeons, and other physicians. This article reviews available evidence on suicidality in BDD and discusses how to recognize and diagnose this often secret disorder. Efficacious treatments for BDD, ie, serotonin reuptake inhibitors (SRIs) and cognitive-behavioral therapy, are also discussed. Although data are limited, it appears that SRIs often diminish suicidality in these patients. Additional research is greatly needed on suicidality rates, characteristics, correlates, risk factors, treatment, and prevention of suicidality in BDD. PMID:18449358

Some Thoughts on the Future of Libraries, Journals, Impact Factors, and Replicability.

PubMed

Elwood, Thomas W

2016-01-01

A report on the "The Future of Libraries" is the outcome of a year's worth of discussions among faculty members, staff, and students at the Massachusetts Institute of Technology. While its findings and recommendations still are preliminary, the report presents a vision of the library as an "open global platform" that provides access to information to help solve global challenges. Digital access already has changed the face of research, making it more efficient for individual library users. Instead of going to a library building today to find and read books and journal articles, students and faculty access, organize, and read scholarly content on their own electronic devices. This transformation-from libraries where knowledge is accessed individually through analog and digital means into ones where creation and access to knowledge are dynamically networked-will affect all aspects of the research library.

Advances in Small Animal Imaging Systems

NASA Astrophysics Data System (ADS)

Loudos, George K.

2007-11-01

The rapid growth in genetics and molecular biology combined with the development of techniques for genetically engineering small animals has led to an increased interest in in vivo laboratory animal imaging during the past few years. For this purpose, new instrumentation, data acquisition strategies, and image processing and reconstruction techniques are being developed, researched and evaluated. The aim of this article is to give a short overview of the state of the art technologies for high resolution and high sensitivity molecular imaging techniques, primarily positron emission tomography (PET) and single photon emission computed tomography (SPECT). The basic needs of small animal imaging will be described. The evolution in instrumentation in the past two decades, as well as the commercially available systems will be overviewed. Finally, the new trends in detector technology and preliminary results from challenging applications will be presented. For more details a number of references are provided.

A space-frequency multiplicative regularization for force reconstruction problems

NASA Astrophysics Data System (ADS)

Aucejo, M.; De Smet, O.

2018-05-01

Dynamic forces reconstruction from vibration data is an ill-posed inverse problem. A standard approach to stabilize the reconstruction consists in using some prior information on the quantities to identify. This is generally done by including in the formulation of the inverse problem a regularization term as an additive or a multiplicative constraint. In the present article, a space-frequency multiplicative regularization is developed to identify mechanical forces acting on a structure. The proposed regularization strategy takes advantage of one's prior knowledge of the nature and the location of excitation sources, as well as that of their spectral contents. Furthermore, it has the merit to be free from the preliminary definition of any regularization parameter. The validity of the proposed regularization procedure is assessed numerically and experimentally. It is more particularly pointed out that properly exploiting the space-frequency characteristics of the excitation field to identify can improve the quality of the force reconstruction.

Quantum-chemistry based calibration of the alkali metal cation series (Li(+)-Cs(+)) for large-scale polarizable molecular mechanics/dynamics simulations.

PubMed

Dudev, Todor; Devereux, Mike; Meuwly, Markus; Lim, Carmay; Piquemal, Jean-Philip; Gresh, Nohad

2015-02-15

The alkali metal cations in the series Li(+)-Cs(+) act as major partners in a diversity of biological processes and in bioinorganic chemistry. In this article, we present the results of their calibration in the context of the SIBFA polarizable molecular mechanics/dynamics procedure. It relies on quantum-chemistry (QC) energy-decomposition analyses of their monoligated complexes with representative O-, N-, S-, and Se- ligands, performed with the aug-cc-pVTZ(-f) basis set at the Hartree-Fock level. Close agreement with QC is obtained for each individual contribution, even though the calibration involves only a limited set of cation-specific parameters. This agreement is preserved in tests on polyligated complexes with four and six O- ligands, water and formamide, indicating the transferability of the procedure. Preliminary extensions to density functional theory calculations are reported. © 2014 Wiley Periodicals, Inc.

PsyGlass: Capitalizing on Google Glass for naturalistic data collection.

PubMed

Paxton, Alexandra; Rodriguez, Kevin; Dale, Rick

2015-09-01

As commercial technology moves further into wearable technologies, cognitive and psychological scientists can capitalize on these devices to facilitate naturalistic research designs while still maintaining strong experimental control. One such wearable technology is Google Glass (Google, Inc.: www.google.com/glass), which can present wearers with audio and visual stimuli while tracking a host of multimodal data. In this article, we introduce PsyGlass, a framework for incorporating Google Glass into experimental work that is freely available for download and community improvement over time (www.github.com/a-paxton/PsyGlass). As a proof of concept, we use this framework to investigate dual-task pressures on naturalistic interaction. The preliminary study demonstrates how designs from classic experimental psychology may be integrated in naturalistic interactive designs with emerging technologies. We close with a series of recommendations for using PsyGlass and a discussion of how wearable technology more broadly may contribute to new or adapted naturalistic research designs.

Animal-Assisted Intervention for trauma: a systematic literature review

PubMed Central

O'Haire, Marguerite E.; Guérin, Noémie A.; Kirkham, Alison C.

2015-01-01

Animals have a long history of inclusion in psychiatric treatment. There has been a recent growth in the empirical study of this practice, known as Animal-Assisted Intervention (AAI). We conducted a systematic review of the empirical literature on AAI for trauma, including posttraumatic stress disorder (PTSD). Ten studies qualified for inclusion, including six peer-reviewed journal articles and four unpublished theses. Participants were predominantly survivors of child abuse, in addition to military veterans. The presentation of AAI was highly variable across the studies. The most common animal species were dogs and horses. The most prevalent outcomes were reduced depression, PTSD symptoms, and anxiety. There was a low level of methodological rigor in most studies, indicating the preliminary nature of this area of investigation. We conclude that AAI may provide promise as a complementary treatment option for trauma, but that further research is essential to establish feasibility, efficacy, and manualizable protocols. PMID:26300817

Urban upgrading and its impact on health: a "quasi-experimental" mixed-methods study protocol for the BH-Viva Project.

PubMed

Friche, Amélia Augusta de Lima; Dias, Maria Angélica de Salles; Reis, Priscila Brandão Dos; Dias, Cláudia Silva; Caiaffa, Waleska Teixeira

2015-11-01

There is little scientific evidence that urban upgrading helps improve health or reduce inequities. This article presents the design for the BH-Viva Project, a "quasi-experimental", multiphase, mixed-methods study with quantitative and qualitative components, proposing an analytical model for monitoring the effects that interventions in the urban environment can have on residents' health in slums in Belo Horizonte, Minas Gerais State, Brazil. A preliminary analysis revealed intra-urban differences in age-specific mortality when comparing areas with and without interventions; the mortality rate from 2002 to 2012 was stable in the "formal city", increased in slums without interventions, and decreased in slums with interventions. BH-Viva represents an effort at advancing methodological issues, providing learning and theoretical backing for urban health research and research methods, allowing their application and extension to other urban contexts.

Developing a culturally responsive breast cancer screening promotion with Native Hawaiian women in churches.

PubMed

Ka'opua, Lana Sue

2008-08-01

This article presents findings from research to develop the promotional component of a breast cancer screening program for Native Hawaiian women associated with historically Hawaiian churches in medically underserved communities.The literature on adherence to health recommendations and health promotions marketing guided inquiry on screening influences. Focus groups and individual interviews patterned on the culturally familiar practice of talk story were conducted with 60 Hawaiian women recruited through religious and social organizations.Text data were analyzed with an incremental process involving content analysis and Airhihenbuwa's PEN-3 model. Key informants and senior colleagues reviewed preliminary findings to ensure accuracy of interpretation. Findings reflect collectivist values at the intersection of indigenous Hawaiian culture and religiosity. Inclusion of messages that encourage holistic health across the intergenerational continuum of extended family and fictive kin, reinforcement from spiritual leaders, and testimonials of cancer survivors and family members may facilitate Hawaiian women's screening intent.

Developing a Culturally Responsive Breast Cancer Screening Promotion with Native Hawaiian Women in Churches

PubMed Central

Ka’opua, Lana Sue

2010-01-01

This article presents findings from research to develop the promotional component of a breast cancer screening program for Native Hawaiian women associated with historically Hawaiian churches in medically underserved communities. The literature on adherence to health recommendations and health promotions marketing guided inquiry on screening influences. Focus groups and individual interviews patterned on the culturally familiar practice of talk story were conducted with 60 Hawaiian women recruited through religious and social organizations. Text data were analyzed with an incremental process involving content analysis and Airhihenbuwa’s PEN-3 model. Key informants and senior colleagues reviewed preliminary findings to ensure accuracy of interpretation. Findings reflect collectivist values at the intersection of indigenous Hawaiian culture and religiosity. Inclusion of messages that encourage holistic health across the intergenerational continuum of extended family and fictive kin, reinforcement from spiritual leaders, and testimonials of cancer survivors and family members may facilitate Hawaiian women’s screening intent. PMID:18773792

[Thoughts on optimizing the breast cancer screening strategies and implementation effects].

PubMed

Wu, K J

2018-02-01

Reasonable and effective breast cancer screening can make early diagnosis of breast cancer, improve the cure rate, prolong survival and improve the patients' quality of life. China has made preliminary exploration and attempt in breast cancer screening, however, there are still some problems that have not been solved in terms of the proportion of opportunistic screening, the selection of screening targets, methods and frequency, and the judgment of screening results. Therefore, this article analyzes the above problems in details, and presents some thoughts and recommendations on how to optimize the breast cancer screening strategies and implementation effects in China, from the experience of clinical practice, under the background of constantly emerging new research results and techniques and the rapid development of artificial intelligence, that is, to adjust measures to local conditions, provide personalized strategies, achieve precise screening, preach and educate, ensure health insurance coverage, improve quality control, offer technical support and employ artificial intelligence.

Theory and preliminary experimental verification of quantitative edge illumination x-ray phase contrast tomography.

PubMed

Hagen, C K; Diemoz, P C; Endrizzi, M; Rigon, L; Dreossi, D; Arfelli, F; Lopez, F C M; Longo, R; Olivo, A

2014-04-07

X-ray phase contrast imaging (XPCi) methods are sensitive to phase in addition to attenuation effects and, therefore, can achieve improved image contrast for weakly attenuating materials, such as often encountered in biomedical applications. Several XPCi methods exist, most of which have already been implemented in computed tomographic (CT) modality, thus allowing volumetric imaging. The Edge Illumination (EI) XPCi method had, until now, not been implemented as a CT modality. This article provides indications that quantitative 3D maps of an object's phase and attenuation can be reconstructed from EI XPCi measurements. Moreover, a theory for the reconstruction of combined phase and attenuation maps is presented. Both reconstruction strategies find applications in tissue characterisation and the identification of faint, weakly attenuating details. Experimental results for wires of known materials and for a biological object validate the theory and confirm the superiority of the phase over conventional, attenuation-based image contrast.

Gene therapy oversight: lessons for nanobiotechnology.

PubMed

Wolf, Susan M; Gupta, Rishi; Kohlhepp, Peter

2009-01-01

Oversight of human gene transfer research ("gene therapy") presents an important model with potential application to oversight of nanobiology research on human participants. Gene therapy oversight adds centralized federal review at the National Institutes of Health's Office of Biotechnology Activities and its Recombinant DNA Advisory Committee to standard oversight of human subjects research at the researcher's institution (by the Institutional Review Board and, for some research, the Institutional Biosafety Committee) and at the federal level by the Office for Human Research Protections. The Food and Drug Administration's Center for Biologics Evaluation and Research oversees human gene transfer research in parallel, including approval of protocols and regulation of products. This article traces the evolution of this dual oversight system; describes how the system is already addressing nanobiotechnology in gene transfer: evaluates gene therapy oversight based on public opinion, the literature, and preliminary expert elicitation; and offers lessons of the gene therapy oversight experience for oversight of nanobiotechnology.

Substance abuse intervention for health care workers: a preliminary report.

PubMed

Lapham, S C; Chang, I; Gregory, C

2000-05-01

The Workplace Managed Care Cooperative Agreement project targets 3,300 health care professionals in hospital, specialty clinic, and primary care settings located in metropolitan New Mexico communities. This project will evaluate whether enhancements to existing substance abuse prevention/early intervention programs can prevent the onset of risky drinking, reduce prevalence of risky drinking, better identify employees who abuse alcohol and drugs, and improve employee wellness. This article describes one such enhancement (Project WISE [Workplace Initiative in Substance Education]), implemented at Lovelace Health Systems. Project WISE includes relatively low-cost elements such as substance abuse awareness training, information on how to reduce drinking, and brief motivational counseling. Evaluation will consist of baseline comparisons of the intervention and comparison sites, a process evaluation, a qualitative analysis using focus groups, and an outcome evaluation using health and work records. Methodological challenges, solutions, and implications for researchers undertaking similar projects are presented.

Trajectory-Oriented Approach to Managing Traffic Complexity: Operational Concept and Preliminary Metrics Definition

NASA Technical Reports Server (NTRS)

Idris, Husni; Vivona, Robert; Garcia-Chico, Jose L.

2008-01-01

This document describes preliminary research on a distributed, trajectory-oriented approach for traffic complexity management. The approach is to manage traffic complexity in a distributed control environment, based on preserving trajectory flexibility and minimizing constraints. In particular, the document presents an analytical framework to study trajectory flexibility and the impact of trajectory constraints on it. The document proposes preliminary flexibility metrics that can be interpreted and measured within the framework.

Integrating Research-Informed Teaching within an Undergraduate Level 4 (Year 1) Diagnostic Radiography Curriculum: A Pilot Study

ERIC Educational Resources Information Center

Higgins, Robert; Hogg, Peter; Robinson, Leslie

2013-01-01

This article discusses the piloting and evaluation of the Research-informed Teaching experience (RiTe) project. The aim of RiTe was to link teaching and learning with research within an undergraduate diagnostic radiography curriculum. A preliminary pilot study of RiTe was undertaken with a group of level 4 (year 1) volunteer BSc (Hons) diagnostic…

Procedure Study Guide (Revision)

DTIC Science & Technology

1997-04-01

MCM, 1984 [hereinafter R.C.M. ]. Note: It is important to differentiate between initiating a complaint and preferring charges. The preferral of...and sworn charges (i.e., preferred charges on DD Form 458). 4. Duty to report offenses Article 1137, U.S. Navy Regulations (1990), requires...is-ifTed herewith for preliminary inquiry and report by you, including. If appropriate in the interest of justice and discipline, the preferring of