Horizons of cybernetical physics

PubMed Central

2017-01-01

The subject and main areas of a new research field—cybernetical physics—are discussed. A brief history of cybernetical physics is outlined. The main areas of activity in cybernetical physics are briefly surveyed, such as control of oscillatory and chaotic behaviour, control of resonance and synchronization, control in thermodynamics, control of distributed systems and networks, quantum control. This article is part of the themed issue ‘Horizons of cybernetical physics’. PMID:28115620

Rotorcraft Health Management Issues and Challenges

NASA Technical Reports Server (NTRS)

Zakrajsek, James J.; Dempsey, Paula J.; Huff, Edward M.; Augustin, Michael; Safa-Bakhsh, Robab; Ephraim, Piet; Grabil, Paul; Decker, Harry J.

2006-01-01

This paper presents an overview of health management issues and challenges that are specific to rotorcraft. Rotorcraft form a unique subset of air vehicles in that their propulsion system is used not only for propulsion, but also serves as the primary source of lift and maneuvering of the vehicle. No other air vehicle relies on the propulsion system to provide these functions through a transmission system with single critical load paths without duplication or redundancy. As such, health management of the power train is a critical and unique part of any rotorcraft health management system. This paper focuses specifically on the issues and challenges related to the dynamic mechanical components in the main power train. This includes the transmission and main rotor mechanisms. This paper will review standard practices used for rotorcraft health management, lessons learned from fielded trials, and future challenges.

Design solutions for dome and main structure (mount) of giant telescopes

NASA Astrophysics Data System (ADS)

Murga, Gaizka; Bilbao, Armando; de Bilbao, Lander; Lorentz, Thomas E.

2016-07-01

During the last recent years, designs for several giant telescopes ranging from 20 to 40m in diameter are being developed: European Extremely Large Telescope Telescope (TMT). (E-ELT), Giant Magellan Telescope (GMT) and Thirty Meter It is evident that simple direct up-scaling of solutions that were more or less successful in the 8 to 10m class telescopes can not lead to viable designs for the future giant telescopes. New solutions are required to provide adequate load sharing, to cope with the large-scale derived deflections and to provide the required compliance, or to respond to structure-mechanism control interaction issues, among others. From IDOM experience in the development of the Dome and Main Structure of the European Extremely Large Telescope and our participation in some other giant telescopes, this paper reviews several design approaches for the main mechanisms and key structural parts of enclosures and mounts/main structures for giant telescopes, analyzing pros and cons of the different alternatives and outlining the preferred design schemes. The assessment is carried out mainly from a technical and performance-based angle but it also considers specific logistical issues for the assembly of these large telescopes in remote and space-limited areas, together with cost and schedule related issues.

Space resources. Volume 3: Materials

NASA Technical Reports Server (NTRS)

Mckay, Mary Fae (Editor); Mckay, David S. (Editor); Duke, Michael B. (Editor)

1992-01-01

Space Resources addresses the issues of using space resources to support life on the Moon and for exploration of Mars. This volume - Materials - covers a number of technical and policy issues regarding the materials in space (mainly lunar and asteroidal) which can be used to support space operations. In part 1, nature and location of these materials, exploration strategy, evaluation criteria, and the technical means to collect or mine these materials is discussed. A baseline lunar mine and the basics of asteroid mining are presented and critiqued. In part 2, the beneficiation of ores and the extraction of such materials as oxygen, metals, and the makings of concrete are discussed. In part 3, the manufacturing and fabrication of nonterrestrial products are discussed. The economic tradeoffs between bringing needed products from Earth and making these products on location in space is considered.

Providing sustainable catalytic solutions for a rapidly changing world: a summary and recommendations for urgent future action.

PubMed

Thomas, John Meurig

2018-01-13

In addition to summarizing the main thrusts of each paper presented at this Discussion, other urgent issues involving the role (and characterization) of new catalysts for eliminating oxides of nitrogen, for using CO 2 liberated from steel mills, for fuel cells and the need for rapid decarbonization of fossil fuels are outlined.This article is part of a discussion meeting issue 'Providing sustainable catalytic solutions for a rapidly changing world'. © 2017 The Author(s).

Plastic packaged microcircuits: Quality, reliability, and cost issues

NASA Astrophysics Data System (ADS)

Pecht, Michael G.; Agarwal, Rakesh; Quearry, Dan

1993-12-01

Plastic encapsulated microcircuits (PEMs) find their main application in commercial and telecommunication electronics. The advantages of PEMs in cost, size, weight, performance, and market lead-time, have attracted 97% of the market share of worldwide microcircuit sales. However, PEMs have always been resisted in US Government and military applications due to the perception that PEM reliability is low. This paper surveys plastic packaging with respect to the issues of reliability, market lead-time, performance, cost, and weight as a means to guide part-selection and system-design.

A Building Boom for Public Colleges.

ERIC Educational Resources Information Center

Schmidt, Peter

1998-01-01

Many state legislatures are authorizing the largest bond issues for campus facilities in years, in part for deferred maintenance and repairs. The robust national economy appears to be the main force driving the spending trend. Ironically, some of the states best positioned to give colleges large construction windfalls are those limited…

International Summer Institute in Surface Science (4th), (ISISS 1979).

DTIC Science & Technology

1980-07-09

Gold crystallites growing on KC1 substrates were found, under certain conditions during the coalescence stage, to form large, irregularly shaped, very...structure up to the interface. The next part gives results issued from structural models for the crystal-melt interface of monoatomic solids. The main

University of Minnesota Constitutional Autonomy. A Legal Analysis.

ERIC Educational Resources Information Center

McKnight, Deborah K.

This discussion of the special legal status of the University of Minnesota, known as constitutional autonomy, defines this status, states the rationale for the principle, and describes the relevant territorial act and constitutional provision. The main part of the legal analysis examines Minnesota court cases which addressed the issue of the…

Cloning, expression, and purification of a sesquiterpene cyclase from geosmin-producing Oscillatoria splendida

USDA-ARS?s Scientific Manuscript database

The aquaculture industry is a growing part of agriculture worldwide. Many of these systems, primarily closed ones, encounter serious issues with off-flavors. Cyanobacteria are the main producers of the two dominant off-flavor compounds, geosmin and 2-methylisoborneol. In an effort to begin to und...

Education as an Environmental Tool

ERIC Educational Resources Information Center

Vasquez-Martinez, Claudio-Rafael; Gonzalez, Clara; Carrillo, Fatima; Delgado, Luis; Alvarez, Miguel; Morfin-Otero, Maria

2015-01-01

One of the main factors in the globalization of problems and opportunities that face human society is science, which deals with matters of health, environment, competitive production, and employment, among other issues, and generally ways for promoting a better quality of life. Science has become a central part of the culture in the developed…

State Leadership for Career Technical Education.

ERIC Educational Resources Information Center

Kister, Joanna

This document is comprised of two main parts: (1) Role and Nature of State Leadership; and (2) Developing Leaders. Issues related to state leadership for career and technical education (CTE) were studied. CTE-related research, policy, and practice were reviewed. State directors of CTE were surveyed, and 39 individuals considered opinion leaders in…

A Main Sequence For Quasars

NASA Astrophysics Data System (ADS)

Marziani, Paola; Sulentic, J. W.; Dultzin, D.; Negrete, A.; del Olmo, A.; Martínez-Carballo, M. A.; Stirpe, G. M.; D'Onofrio, M.; Perea, J.

2016-10-01

The 4D eigenvector 1 parameter space defined by Sulentic et al. may be seen as a surrogate H-R diagram for quasars. As in the stellar H-R diagram, a source sequence can be easily identified. In the case of quasars, the main sequence appears to be mainly driven by Eddington ratio. A transition Eddington ratio may in part explain the striking observational differences between quasars at opposite ends of the main sequence. The eigenvector-1 approach opens the door towards properly contextualized models of quasar physics, geometry and kinematics. We review some of the progress that has been made over the past 15 years, and point out still unsolved issues.

Economic Issues on Food Safety.

PubMed

Adinolfi, Felice; Di Pasquale, Jorgelina; Capitanio, Fabian

2016-01-18

A globalised food trade, with a huge increase of the exchanged volume, extensive production and complex supply chains are contributing towards an increased number of microbiological food safety outbreaks. All of these factors are putting pressure on the stakeholders, either public or private, in terms of rule and control. In fact, this scenario could force manufacturers to be lenient towards food safety control intentionally, or unintentionally, and result in a major foodborne outbreak that causes health problems and economic loss. As a response to emerging calls for the adoption of a systemic approach to food safety, we try to identify and discuss the several related economics issue in this field. Based on an extensive analysis of academic and policy literatures on the economic effects of global environmental change at different stages of the food system, we highlight the main issues involving economists in the field of food safety. In the first part, we assessed the several approaches and problems related to the evaluation of food safety improvements, followed by an overview of drivers of food safety demand in the second part. The third section is devoted to discussing changes occurred at the institutional level in building and managing food safety policies. The last section summarises the main considerations aroused from the work.

A Primer on Risks, Issues and Opportunities

DTIC Science & Technology

2016-08-01

likelihood or consequence. A risk has three main parts: a future root cause, a likelihood and a consequence. The future root cause is determined...through root cause analysis, which is the most important part of any risk management effort. SPECIAL SECTION: RISK MANAGEMENT Defense AT&L: July-August...2016 10 Root cause analysis gets to the heart of the risk. Why does the risk exist? What is its nature? How will the risk occur? What should be

Future Jet Technologies, Part C

NASA Astrophysics Data System (ADS)

Gal-Or, Benjamin

2013-06-01

This updated, PART C REVIEW, covers the dangerous global spread of JS-stealth, drone technology [1-91], canard-free, stealth, new agile drones and the highly debated, 480 billion F-35 International Program as reported on March 13, 2013 to the U.S. Congress [92]. Due to serious design issues, spiraling high costs and years in delays, alternatives are analyzed here, depicted and proposed, mainly from the propulsion-design point of view. These include fleets of low-cost, stealth, jet-steered-drones mixed with non-stealthy, low-cost, ready-to-be-delivered, U.S. or European or Russian fighter aircraft. Can a few F-35s win against large fleets of stealth agile drones? To understand the dangers and critical issues involved, the author's own, past classified information is partly disclosed, while resorting to images in Figs. 2(a) and 2(b) taken from his book [2] and from Wikipedia, the "Free Encyclopedia", in all other images.

Micro to Main Frame Computers in English Education.

ERIC Educational Resources Information Center

Milner, Joseph O., Ed.

1982-01-01

The eight articles in this focused journal issue explore the part computer literacy and computer programed instruction can play in the language arts curriculum. Titles of the articles are (1) "Computers in English Instruction: The Dream And The Reality" (James R. Nicholl); (2) "Computer Uses in the Elementary Grades" (Robert Morgan); (3) "Reading…

Learning to Be Powerful

ERIC Educational Resources Information Center

Alexander, Titus

2010-01-01

Adult and community educators have always seen themselves as agents of change, building people's confidence, sense of community and ability to take part in society as well as their knowledge and skills. All the main political parties in the UK have put issues of social justice, social mobility and citizens' empowerment near the top of the policy…

77 FR 44437 - Airworthiness Directives; Embraer S.A. Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-30

... inspection to determine if a certain part number is installed on the MLG retraction actuator; if necessary... the MLG retraction actuator; and corrective actions if necessary. We are issuing this AD to detect and... occurrence of damage on the rod end of the Main Landing Gear (MLG) retraction actuator. The ANAC [Ag[ecirc...

Instant World; A Report on Telecommunications in Canada.

ERIC Educational Resources Information Center

Information Canada, Ottawa (Ontario).

Telecommission, the study of the present state and future prospects of telecommunications in Canada, began in 1969. This general report focuses attention on the main issues and problems disclosed by the 40 individual Telecommission studies and presents options for consideration. Part one of the report sets out the complex background of problems…

78 FR 63858 - Airworthiness Directives; Bell Helicopter Textron, Inc. (Bell) Helicopters

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-25

... Administration (FAA), DOT. ACTION: Final rule. SUMMARY: We are superseding Airworthiness Directive (AD) 2009-05... affected part-numbered main rotor yoke (yoke) on its data plate, reducing the retirement life of the... shows the retirement life should be reduced on certain yokes. We are issuing this AD to correct the...

Education Moves into High Gear on the Information Highway.

ERIC Educational Resources Information Center

Noor Al-Deen, Hana S.

The utilization of teleconferencing as part of the information highway, mainly among schools in North Carolina, is examined. The National Information Infrastructure, outlined by Vice President Gore in January 1994, is the official name of the information system. The U.S. Congress issued four pieces of legislation in support of high-tech…

Education and Training in Japan and the United States: An Assessment.

ERIC Educational Resources Information Center

Burnell, Jerrold

This paper is divided into three main sections. The first part focuses attention on an examination of Japanese training techniques and analyzes issues relating to the internationalization of Japanese institutions and the reverse movement of American institutions to Japan. Companies from both countries are compared, and differences in approach and…

Continuum Thermodynamics - Part II: Applications and Examples

NASA Astrophysics Data System (ADS)

Albers, Bettina; Wilmanski, Krzysztof

The intention by writing Part II of the book on continuum thermodynamics was the deepening of some issues covered in Part I as well as a development of certain skills in dealing with practical problems of oscopic processes. However, the main motivation for this part is the presentation of main facets of thermodynamics which appear when interdisciplinary problems are considered. There are many monographs on the subjects of solid mechanics and thermomechanics, on fluid mechanics and on coupled fields but most of them cover only special problems in great details which are characteristic for the chosen field. It is rather seldom that relations between these fields are discussed. This concerns, for instance, large deformations of the skeleton of porous materials with diffusion (e.g. lungs), couplings of deformable particles with the fluid motion in suspensions, couplings of adsorption processes and chemical reactions in immiscible mixtures with diffusion, various multi-component aspects of the motion, e.g. of avalanches, such as segregation processes, etc...

Why Some People Just Can't Speak Up: Gender Bias in the Classroom.

ERIC Educational Resources Information Center

Williams, Lisa J.

This paper examines the issue of gender bias in education. Major components of the thesis include research in Vermont schools and secondary sources including the 1992 American Association of University Women report. The paper includes three main divisions. The first part addresses the paradox of trying to study gender, including some basic…

Signs and Problems of Togetherness in a Community of Learners.

ERIC Educational Resources Information Center

Hannikainen, Maritta; van Oers, Bert

The social and collective aspect in human activities has become one of the main issues in Vygotskian analyses of learning and development. The study assumed that this aspect presupposes some feeling of belonging together and having a shared commitment on the part of the participants. Asserting that relatively little attention has been given to…

Education and Development: The Issues and the Evidence. Education Research. Serial No. 6.

ERIC Educational Resources Information Center

Lewin, Keith M.

This literature review is divided into two main sections. The first part identifies key dimensions of the policy debate that will condition future patterns of investment in education. The themes chosen are the impact of recession, the effects of debt and structural adjustment programs on the resources available for education; the implications of…

Clinical Linguistics: Conversational Reflections

ERIC Educational Resources Information Center

Crystal, David

2013-01-01

This is a report of the main points I made in an informal "conversation" with Paul Fletcher and the audience at the 14th ICPLA conference in Cork. The observations arose randomly, as part of an unstructured 1-h Q&A, so they do not provide a systematic account of the subject, but simply reflect the issues which were raised by the conference…

Language Policies and Practices in the Internationalisation of Higher Education on the European Margins: An Introduction

ERIC Educational Resources Information Center

Cots, Josep M.; Llurda, Enric; Garrett, Peter

2014-01-01

Following Spolsky's definition of language policy, this introductory paper offers a brief reflection on the three main lines of research that are represented in this special issue regarding the relationship between internationalisation and language policies in higher education: management and planning, practices, and beliefs. In the first part, we…

A Simple Simulator to Teach Enzyme Kinetics Dynamics. Application in a Problem-Solving Exercise

ERIC Educational Resources Information Center

Torres, Néstor; Santos, Guido

2017-01-01

Enzyme kinetics is an essential part of biochemistry programs, which have been gaining importance in recent years for their applications in biotechnology and biomedicine. The teaching and learning of these issues has been traditionally hampered by difficulties that stem mainly from the dynamic and mathematical nature of the topic and the…

Separated and Integrated Perspectives on Environmental, Economic, and Social Dimensions--An Investigation of Student Views on Sustainable Development

ERIC Educational Resources Information Center

Berglund, Teresa; Gericke, Niklas

2016-01-01

The sustainable development (SD) concept is based on the idea that economic and social development should be linked to the environment. However, controversies about various associated issues often arise due to the differences in protagonists' viewpoints, depending partly on whether they focus mainly on environmental, economic, or social dimensions…

Modeling of Autovariator Operation as Power Components Adjuster in Adaptive Machine Drives

NASA Astrophysics Data System (ADS)

Balakin, P. D.; Belkov, V. N.; Shtripling, L. O.

2018-01-01

Full application of the available power and stationary mode preservation for the power station (engine) operation of the transport machine under the conditions of variable external loading, are topical issues. The issues solution is possible by means of mechanical drives with the autovaried rate transfer function and nonholonomic constraint of the main driving mediums. Additional to the main motion, controlled motion of the driving mediums is formed by a variable part of the transformed power flow and is implemented by the integrated control loop, functioning only on the basis of the laws of motion. The mathematical model of the mechanical autovariator operation is developed using Gibbs function, acceleration energy; the study results are presented; on their basis, the design calculations of the autovariator driving mediums and constraints, including its automatic control loop, are possible.

Analyses of group sequential clinical trials.

PubMed

Koepcke, W

1989-12-01

In the first part of this article the methodology of group sequential plans is reviewed. After introducing the basic definition of such plans the main properties are shown. At the end of this section three different plans (Pocock, O'Brien-Fleming, Koepcke) are compared. In the second part of the article some unresolved issues and recent developments in the application of group sequential methods to long-term controlled clinical trials are discussed. These include deviation from the assumptions, life table methods, multiple-arm clinical trials, multiple outcome measures, and confidence intervals.

Detector Developments for the High Luminosity LHC Era (1/4)

ScienceCinema

Straessner, Arno

2018-04-27

Calorimetry and Muon Spectrometers - Part I : In the first part of the lecture series, the motivation for a high luminosity upgrade of the LHC will be quickly reviewed together with the challenges for the LHC detectors. In particular, the plans and ongoing research for new calorimeter detectors will be explained. The main issues in the high-luminosity era are an improved radiation tolerance, natural ageing of detector components and challenging trigger and physics requirements. The new technological solutions for calorimetry at a high-luminosity LHC will be reviewed.

How Non-Linearity and Grade-Level Differences Complicate the Validation of Observation Protocols

ERIC Educational Resources Information Center

Lazarev, Valeriy; Newman, Denis

2013-01-01

Teacher evaluation is currently a major policy issue at all levels of the K-12 system driven in large part by current US Department of Education requirements. The main objective of this study is to explore the patterns of relationship between observational scores and value-added measures of teacher performance in math classrooms and the variation…

Clinical linguistics: conversational reflections.

PubMed

Crystal, David

2013-04-01

This is a report of the main points I made in an informal "conversation" with Paul Fletcher and the audience at the 14th ICPLA conference in Cork. The observations arose randomly, as part of an unstructured 1-h Q&A, so they do not provide a systematic account of the subject, but simply reflect the issues which were raised by the conference participants during that time.

Universality of Culture and Neo-Intuitionalism: Do They Make a Difference to Comparative Education?

ERIC Educational Resources Information Center

Mohammad, Amal Abdel Fattah

2017-01-01

Comparative education (CE) addresses culture through the lens of global culture which increasingly puts so much emphasis on human capital. Also, convergence of educational systems has become one of the main issues of global culture in CE, particularly with so many nationalities melting into the global society to become part and parcel of the…

Preparing Elementary and Secondary Pre-Service Teachers for Everyday Science

ERIC Educational Resources Information Center

Evagorou, Maria; Guven, Devrim; Mugaloglu, Ebru

2014-01-01

The purpose of the paper is to present the framework and design of modules aiming to teach socio-scientific issues and the related pedagogy to pre-service teachers. Specifically, the work presented in this paper is part of the PreSEES project, a Comenius/LLP project with the main aim of engaging elementary and secondary pre-service teachers in…

Diagnosis and treatment for vulvar cancer for indigenous women from East Arnhem Land, Northern Territory: bioethical reflections.

PubMed

McGrath, Pam; Rawson, Nicole; Adidi, Leonora

2015-06-01

This paper explores the bioethical issues associated with the diagnosis and treatment of vulvar cancer for Indigenous women in East Arnhem Land, Northern Territory, Australia. Based on a qualitative study of a vulvar cancer cluster of Indigenous women, the article highlights four main topics of bioethical concern drawn from the findings: informed consent, removal of body parts, pain management, and issues at the interface of Indigenous and Western health care. The article seeks to make a contribution towards Indigenous health and bioethics and bring to light areas of further research.

Smart Inverter Control and Operation for Distributed Energy Resources

NASA Astrophysics Data System (ADS)

Tazay, Ahmad F.

The motivation of this research is to carry out the control and operation of smart inverters and voltage source converters (VSC) for distributed energy resources (DERs) such as photovoltaic (PV), battery, and plug-in hybrid electric vehicles (PHEV). The main contribution of the research includes solving a couple of issues for smart grids by controlling and implementing multifunctions of VSC and smart inverter as well as improving the operational scheme of the microgrid. The work is mainly focused on controlling and operating of smart inverter since it promises a new technology for the future microgrid. Two major applications of the smart inverter will be investigated in this work based on the connection modes: microgrid at grid-tied mode and autonomous mode. In grid-tied connection, the smart inverter and VSC are used to integrate DER such as Photovoltaic (PV) and battery to provide suitable power to the system by controlling the supplied real and reactive power. The role of a smart inverter at autonomous mode includes supplying a sufficient voltage and frequency, mitigate abnormal condition of the load as well as equally sharing the total load's power. However, the operational control of the microgrid still has a major issue on the operation of the microgrid. The dissertation is divided into two main sections which are: 1. Low-level control of a single smart Inverter. 2. High-level control of the microgrid. The first part investigates a comprehensive research for a smart inverter and VSC technology at the two major connections of the microgrid. This involves controlling and modeling single smart inverter and VSC to solve specific issues of microgrid as well as improve the operation of the system. The research provides developed features for smart inverter comparing with a conventional voltage sourced converter (VSC). The two main connections for a microgrid have been deeply investigated to analyze a better way to develop and improve the operational procedure of the microgrid as well as solve specific issues of connecting the microgrid to the system. A detailed procedure for controlling VSC and designing an optimal operation of the controller is also covered in the first part of the dissertation. This section provides an optimal operation for controlling motor drive and demonstrates issues when motor load exists at an autonomous microgrid. It also provides a solution for specific issues at operating a microgrid at autonomous mode as well as improving the structural design for the grid-tied microgrid. The solution for autonomous microgrid includes changing the operational state of the switching pattern of the smart inverter to solve the issue of a common mode voltage (CMV) that appears across the motor load. It also solves the issue of power supplying to large loads, such as induction motors. The last section of the low-level section involves an improvement of the performance and operation of the PV charging station for a plug-in hybrid electric vehicle (PHEV) at grid-tied mode. This section provides a novel structure and smart controller for PV charging station using three-phase hybrid boost converter topology. It also provides a form of applications of a multifunction smart inverter using PV charging station. The second part of the research is focusing on improving the performance of the microgrid by integrating several smart inverters to form a microgrid. It investigates the issue of connecting DER units with the microgrid at real applications. One of the common issues of the microgrid is the circulating current which is caused by poor reactive power sharing accuracy. When more than two DER units are connected in parallel, a microgrid is forming be generating required power for the load. When the microgrid is operated at autonomous mode, all DER units participate in generating voltage and frequency as well as share the load's power. This section provides a smart and novel controlling technique to solve the issue of unequal power sharing. The feature of the smart inverter is realized by the communication link between smart inverters and the main operator. The analysis and derivation of the problem are presented in this section. The dissertation has led to two accepted conference papers, one accepted transaction IEEE manuscript, and one submitted IET transaction manuscript. The future work aims to improve the current work by investigating the performance of the smart inverter at real applications.

UAS Integration in the NAS Project: DAA-TCAS Interoperability "mini" HITL Primary Results

NASA Technical Reports Server (NTRS)

Rorie, Conrad; Fern, Lisa; Shively, Jay; Santiago, Confesor

2016-01-01

At the May 2015 SC-228 meeting, requirements for TCAS II interoperability became elevated in priority. A TCAS interoperability workgroup was formed to identify and address key issues/questions. The TCAS workgroup came up with an initial list of questions and a plan to address those questions. As part of that plan, NASA proposed to run a mini HITL to address display, alerting and guidance issues. A TCAS Interoperability Workshop was held to determine potential display/alerting/guidance issues that could be explored in future NASA mini HITLS. Consensus on main functionality of DAA guidance when TCAS II RA occurs. Prioritized list of independent variables for experimental design. Set of use cases to stress TCAS Interoperability.

Regulatory framework in assisted reproductive technologies, relevance and main issues.

PubMed

Merlet, Françoise

2009-01-01

Assisted reproductive technologies (ART) have changed life for the past 25 years and many ethical and social issues have emerged following this new method of conception. In order to protect individuals against scientific and ethical abuses without inhibiting scientific progress, a specific legal framework is necessary. The first French law on Bioethics was voted after an extensive debate in 1994 then reviewed in 2004. This review previously scheduled every five years is currently being discussed. Legal provisions applying to ART are part of a large framework including the protection of the patients' rights and biomedical research. The key principles consist of respect for human life and ban on commercial practices of human body parts, eugenic practices and any kind of cloning. These key principles apply to ART. Donation is anonymous and free. Created in 2004, the Agence de la biomédecine is a government agency and one of the main tools of the French regulations. The missions focus on improving the quality and the safety of the management of ART. Evaluation of activities is available to all from the annual report. The agency represents the French competent authority for medical and scientific aspects of ART. Substantial differences in European legislations exist from the open-up "laissez faire" to the most restrictive one. As a consequence a large reproductive tourism has developed particularly for egg donation or surrogacy. The medical and ethical conditions of management of patients and donors represent the main critical points. In order to avoid ethical abuses, homogenization regarding the key principles is necessary in Europe. It is an opportunity to reassert that human body parts should not be a source of financial gain.

Adults with Asperger Syndrome: How They Have Helped My Teaching.

ERIC Educational Resources Information Center

Hurlbutt, Karen

A qualitative study of three adults with Asperger Syndrome consisted of interviews conducted in person, over the phone, and via e-mail for 9 months. A main theme of the study was that they wanted to be considered experts in the field of autism and be consulted on issues related to autism. Consequently, these adults were asked to be part of a…

Risk/Requirements Trade-off Guidelines for Low Cost Satellite Systems

NASA Technical Reports Server (NTRS)

Cornford, Steven L.; Man, Kin F.

1996-01-01

The accelerating trend toward faster, better, cheaper missions places increasing emphasis on the trade-offs between requirements and risk to reduce cost and development times, while still improving quality and reliability. The Risk/Requirement Trade-off Guidelines discussed in this paper are part of an integrated approach to address the main issues by focusing on the sum of prevention, analysis, control, or test (PACT) processes.

Negligent Liability Issues Involving Colleges and Students: Does an Ethic of Caring Heighten Institutional Liability?

ERIC Educational Resources Information Center

Beckham, Joseph; Pearson, Douglas

This paper--part of a collection of 54 papers from the 48th annual conference of the Education Law Association held in November 2002--addresses the question of how and to what extent institutions of higher learning could be held liable for negligence involving students. The paper is, mainly, a review of recent case law related to the liability of…

Pip pin reliability and design

NASA Technical Reports Server (NTRS)

Skyles, Lane P.

1994-01-01

Pip pins are used in many engineering applications. Of particular interest to the aerospace industry is their use in various mechanism designs. Many payloads that fly aboard our nation's Space Shuttle have at least one actuated mechanism. Often these mechanisms incorporate pip pins in their design in order to fasten interfacing parts or joints. Pip pins are most often used when an astronaut will have a direct interface with the mechanism. This interfacing can be done during Space Shuttle mission EVA's (ExtraVehicular Activity). The main reason for incorporating pip pins is convenience and their ability to provide a quick release for interfacing parts. However, there are some issues that must be taken into account when using them in a design. These issues include documented failures and quality control problems when using substandard pip pins. A history of pip pins as they relate to the aerospace industry as well as general design features is discussed.

Cesic: manufacturing study for next generation telescopes

NASA Astrophysics Data System (ADS)

Kroedel, M.; Lichtscheindl, J.; Mair, Hp.

2005-08-01

Under ESO - European Southern Observatory - contract ECM has performed a feasibility study for the manufacturing of Cesic primary and secondary mirror segments for the OWL-Telescope. The main issues of this study were to demonstrate the feasibility of the serial production (~ 2550 segments) of Cesic mirror segments under a certain schedule and cost optimisation aspect for the segments. Part of this study was also a pre-design of a manufacturing facility for this big amount of mirror segments. This study is limited only up to the manufacturing of a polishable surface, the feasibility of the polishing capability is not part of this study.

Hilbert's sixth problem and the failure of the Boltzmann to Euler limit

NASA Astrophysics Data System (ADS)

Slemrod, Marshall

2018-04-01

This paper addresses the main issue of Hilbert's sixth problem, namely the rigorous passage of solutions to the mesoscopic Boltzmann equation to macroscopic solutions of the Euler equations of compressible gas dynamics. The results of the paper are that (i) in general Hilbert's program will fail because of the appearance of van der Waals-Korteweg capillarity terms in a macroscopic description of motion of a gas, and (ii) the van der Waals-Korteweg theory itself might satisfy Hilbert's quest for a map from the `atomistic view' to the laws of motion of continua. This article is part of the theme issue `Hilbert's sixth problem'.

[Health and the media in Spain].

PubMed

Revuelta, Gemma

2006-03-01

The so-called media agenda has a great influence on the issues considered to be important by society. In this article, based on the Informe Quiral (Quiral Survey), the author analyses the coverage of health issues in Spanish press. In Spain, media concentration causes a clear tendency to information homogeneity and thus, health issues are rarely dealt with in an independent way or in its own specific space or by specialized professionals. The main chronic issues the Spanish press has followed during the years included in the survey have been: cancer, sexuality and reproduction, aids, drugs (including tobacco), mental disorders and nutrition-related issues. Politicians or individuals with political and technical posts are the sources which carry the burden of informing about health issues (49%). On the other hand, the more specialized sector is the source of information in only 26% of the cases. In order to improve health information, the author suggests establishing communication platforms and closer collaboration between the specialized sector and the media, fostering mutual knowledge of all professional groups taking part in the process and ridding health information of all political influences.

Teaching land-use planning in a flood prone area with an educational software

NASA Astrophysics Data System (ADS)

Metzger, R.; Jaboyedoff, M.

2009-04-01

Teaching of flood risk mapping and mitigation is a necessary task in geosciences studies. However, there is often a gap between the theoretical hydraulic notions broached during the courses and the possibility to make use of them in practice by the students during supervised computer lab exercises. This is mainly due because professional models/software have a steep learning curve and the lecturer spend most of his time to explain how to make such or such operation with the software. To overcome this shortcoming, an educational software was developed, which is made of three main modules: 1) A user-friendly graphical interface (GUI), allowing for handling geographical data and creating thematic maps (Geographical Information System (GIS) module); 2) A flood model (hydrological and inundation models) part allowing for freeing student as much as possible from the repetitive and tedious tasks related to modeling issues, while keeping reasonable computational time; 3) A land use planning module, which allow for specifying mitigation measures (dikes and levees building, flood retention, renaturation, …) and for evaluating their effects by re-running the flood model. The main goal of this educational software is to provide a smooth approach to the modeling issue, without loosing the focus on the main task which is flood risk reduction.

Determination of the main parameters of the cyclone separator of the flue gas produced during the smelting of secondary aluminum

NASA Astrophysics Data System (ADS)

Matusov, Jozef; Gavlas, Stanislav

2016-06-01

One way how is possible to separate the solid particulate pollutants from the flue gas is use the cyclone separators. The cyclone separators are very frequently used separators due to the simplicity of their design and their low operating costs. Separation of pollutants in the form of solids is carried out using three types of forces: inertia force, centrifugal force, gravity force. The main advantage is that cyclone consist of the parts which are resistant to wear and have long life time, e.g. various rotating and sliding parts. Mostly are used as pre-separators, because they have low efficiency in the separation of small particles. Their function is to separate larger particles from the flue gases which are subsequently cleaned in the other device which is capable of removing particles smaller than 1 µm, which is limiting size of particle separation. The article will deal with the issue of calculating the basic dimensions and main parameters of the cyclone separator from flue gas produced during the smelting of secondary aluminum.

Phylogeny, extinction and conservation: embracing uncertainties in a time of urgency

PubMed Central

Forest, Félix; Crandall, Keith A.; Chase, Mark W.; Faith, Daniel P.

2015-01-01

Evolutionary studies have played a fundamental role in our understanding of life, but until recently, they had only a relatively modest involvement in addressing conservation issues. The main goal of the present discussion meeting issue is to offer a platform to present the available methods allowing the integration of phylogenetic and extinction risk data in conservation planning. Here, we identify the main knowledge gaps in biodiversity science, which include incomplete sampling, reconstruction biases in phylogenetic analyses, partly known species distribution ranges, and the difficulty in producing conservation assessments for all known species, not to mention that much of the effective biological diversity remains to be discovered. Given the impact that human activities have on biodiversity and the urgency with which we need to address these issues, imperfect assumptions need to be sanctioned and surrogates used in the race to salvage as much as possible of our natural and evolutionary heritage. We discuss some aspects of the uncertainties found in biodiversity science, such as the ideal surrogates for biodiversity, the gaps in our knowledge and the numerous available phylogenetic diversity-based methods. We also introduce a series of cases studies that demonstrate how evolutionary biology can effectively contribute to biodiversity conservation science. PMID:25561663

Evolution of transcriptional enhancers and animal diversity

PubMed Central

Rubinstein, Marcelo; de Souza, Flávio S. J.

2013-01-01

Deciphering the genetic bases that drive animal diversity is one of the major challenges of modern biology. Although four decades ago it was proposed that animal evolution was mainly driven by changes in cis-regulatory DNA elements controlling gene expression rather than in protein-coding sequences, only now are powerful bioinformatics and experimental approaches available to accelerate studies into how the evolution of transcriptional enhancers contributes to novel forms and functions. In the introduction to this Theme Issue, we start by defining the general properties of transcriptional enhancers, such as modularity and the coexistence of tight sequence conservation with transcription factor-binding site shuffling as different mechanisms that maintain the enhancer grammar over evolutionary time. We discuss past and current methods used to identify cell-type-specific enhancers and provide examples of how enhancers originate de novo, change and are lost in particular lineages. We then focus in the central part of this Theme Issue on analysing examples of how the molecular evolution of enhancers may change form and function. Throughout this introduction, we present the main findings of the articles, reviews and perspectives contributed to this Theme Issue that together illustrate some of the great advances and current frontiers in the field. PMID:24218630

[On controversies around the Oedipus Complex].

PubMed

Drwiega, Marek

2002-01-01

In the article the author would like to draw the readers' attention to one of the central issues of psychoanalysis, i.e. Oedipus complex. In the development of the psychoanalysis the classical conception of Oedipus complex presented by Freud gave rise to a severe criticism both on the part of some psychoanalysts, especially women such as e.g. Melanie Klein, and on the part of ethnographers such as B. Malinowski. In the paper the author presents the main controversies concerning this interesting discussion. The fact of the matter is that the Oedipus complex is a hotly debated subject, not only from the cultural point of view but also within the psychoanalytical movement.

Towards a transnational lesbian cinema.

PubMed

Lewis, Rachel

2012-01-01

This article explores the relationship between lesbian independent cinema and transnational cinema in Europe. The first part of the article outlines two main directions--one thematic and the other aesthetic--in which independent lesbian films in Europe utilize aspects of transnational cinema. The next section considers how these films articulate lesbian desire in relation to new discourses of sexual citizenship and immigration in Europe. The third part of the article examines lesbian independent films that seek to underscore the violence of immigration controls in Fortress Europe. What is significant about this group of films is that they encourage us to rethink the issue of sexual citizenship from a transnational perspective.

Arab petropolitics

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

Al-Sowayegn, A.

1984-01-01

This book argues that oil is important to the Arab world both as an instrument for economic development and as an element of political influence. It explains the Arab oil policy in recent years both in economic terms and as political leverage to support Arab demands. Its main thesis is that the oil crisis is inextricably part of the Arab-Israeli conflict despite the tendency amongst Western Middle East specialists to separate the oil question from the Palestinian issue.

On Darwin's 'metaphysical notebooks'. I: teleology and the project of a theory.

PubMed

Calabi, L

2001-01-01

Huxley's essay On the Reception of the 'Origin of Species' brings us close to the issue of cause and of why- and how-questions in the understanding of the living world. The present contribution, which is divided into two parts, reviews the problem of Teleology as conceived by Huxley and re-examines Darwin as the author who revealed the existence of a 'foundations problem' in the explanation of an entire realm of nature, i.e., the problem of explaining such realm in terms of its own, specific legality, or iuxta sua propria principia. In the first part the enquiry is mainly focused on the secularization of natural history after Paley; in the second part it is mainly focused on the desubjectivization of the inquiry into natural history after Erasmus Darwin and Lamarck. The second part will be published in the next issue of Rivista di Biologia/Biology Forum. In the first part below an analysis is made of Notebooks M and N. The author disputes the correctness of conceiving them only as the works where Darwin envisages the 'metaphysical' themes later to become the subject of The Expression of the Emotions. He suggests to conceive of them also as the works where Darwin defines the terms of the general project of his own, peculiar evolutionary theory. The author then outlines the intellectual progress of Darwin from the inosculation to the transmutation hypotheses. Darwin's reading of Malthus appears to be analytically decisive, because it offers him the vintage point to attack the metaphysical and theological citadels on the morphological side. Darwin is thus able to re-consider Erasmus' comprehensive zoonomic project, by displacing it, however, from the old idea of the scala naturae to the new one of the "coral of life", and by emphasising the distinction between "the fittest" and "the best" vs. the tradition of Natural Theology.

Islamic Religious Leaders in Israel as Social Agents for Change on Health-Related Issues.

PubMed

Cohen-Dar, Michal; Obeid, Samira

2017-12-01

Islamic religious leaders (IRLs) have the potential to influence health education, health promotion, and positive health outcomes among their own communities. This study aims to examine the role and effectiveness of Arab Muslim religious leaders, in Israel, as social agents for change on health-related issues, focusing on reduction in infant mortality, prematurity, and congenital malformations attributed to consanguineous marriage. A self-administrated questionnaire was distributed to 127 IRLs, in 2012, to gain insights into practice, attitudes, and perceptions of IRLs toward their role as social agents for change on health-related issues. The results indicate that two-thirds (58%) of the surveyed IRLs have provided frequent advice on issues related to preventing infant mortality, congenital malformation, and prematurity over the past two years. Most IRLs indicated that they have keen interest in their communities' health matters (97%) and regard dealing with them as part of their job (85%). The study identified three enabling factors that had significant influence on the IRLs' attitude. These influences are: awareness and knowledge of the health issues, the perception that these issues and their impact on the community are part of their responsibility, and the empowerment they felt through the participation in the Ministry of Health (Northern Region Health Office) educational seminar series, in the year 2000. The main conclusion from this study indicates that IRLs are effective social agents for change and that the educational interventions can be a useful and effective strategy to encourage IRLs to cooperate with health providers and promote public health among their own communities.

Anisotropy of Photopolymer Parts Made by Digital Light Processing

PubMed Central

Monzón, Mario; Ortega, Zaida; Hernández, Alba; Paz, Rubén; Ortega, Fernando

2017-01-01

Digital light processing (DLP) is an accurate additive manufacturing (AM) technology suitable for producing micro-parts by photopolymerization. As most AM technologies, anisotropy of parts made by DLP is a key issue to deal with, taking into account that several operational factors modify this characteristic. Design for this technology and photopolymers becomes a challenge because the manufacturing process and post-processing strongly influence the mechanical properties of the part. This paper shows experimental work to demonstrate the particular behavior of parts made using DLP. Being different to any other AM technology, rules for design need to be adapted. Influence of build direction and post-curing process on final mechanical properties and anisotropy are reported and justified based on experimental data and theoretical simulation of bi-material parts formed by fully-cured resin and partially-cured resin. Three photopolymers were tested under different working conditions, concluding that post-curing can, in some cases, correct the anisotropy, mainly depending on the nature of photopolymer. PMID:28772426

Turbomachine Sealing and Secondary Flows. Part 1; Review of Sealing Performance, Customer, Engine Designer, and Research Issues

NASA Technical Reports Server (NTRS)

Hendricks, R. C.; Steinetz, B. M.; Braun, M. J.

2004-01-01

Although forces outside our control shape our industry, turbomachine sealing research, design, and customer agendas established in 1978 by Ludwig, Campbell, and Smith in terms of specific fuel consumption and performance remain as objectives today. Advances have been made because failures of the space shuttle main engine turbomachinery ushered in a new understanding of sealing in high-power-density systems. Further, it has been shown that changes in sealing, especially for high-pressure rotors, dramatically change the performance of the entire engine or turbomachine. Maintaining seal leakages and secondary flows within engine design specifications remains the most efficient and cost effective way to enhance performance and minimize maintenance costs. This three-part review summarizes experiences, ideas, successes, and failures by NASA and the U.S. aerospace industry in secondary flow management in advanced turbomachinery. Part 1 presents system sealing, part 2 system rotordynamics, and part 3 modeling, with some overlap of each part.

Architectures, representations and processes of language production

PubMed Central

Alario, F.-Xavier; Costa, Albert; Ferreira, Victor S.; Pickering, Martin J.

2007-01-01

We present an overview of recent research conducted in the field of language production based on papers presented at the first edition of the International Workshop on Language Production (Marseille, France, September 2004). This article comprises two main parts. In the first part, consisting of three sections, we review the articles that are included in this Special Issue. These three sections deal with three different topics of general interest for models of language production: (A) the general organisational principles of the language production system, (B) several aspects of the lexical selection process and (C) the representations and processes used during syntactic encoding. In the second part, we discuss future directions for research in the field of language production, given the considerable developments that have occurred in recent years. PMID:17710209

RTO Highlights 2000

DTIC Science & Technology

2001-05-01

France, which the Board visited during its Spring 2000 meeting. A photographic report of the visit to the Centre is given elsewhere in this issue. The...right in this photo taken at Orly Airport when they left Paris in July 1973. More recent photographs of Mike and Lana appear on pages 35 and 43. The New...taken part in a rifle-shooting competition which was won by Mrs Rosaria Salzano, the wife of the SET Executive. It is hoped that these photographs , mainly

India-U.S. Relations

DTIC Science & Technology

2009-01-30

Trident—along with the main railway terminal, a Jewish cultural center, a café frequented by foreigners, a cinema house, and two hospitals. Six...seats. A mid-2007 visit to New Delhi by Japanese Prime Minister Shinzo Abe, who was effusive in his praise of India as a “partner and friend,” was...seen by many as part of a long- term Japanese effort to hedge against China’s growing regional influence. Abe and Prime Minister Singh issued a

Carbon Sequestration and Carbon Capture and Storage (CCS) in Southeast Asia

NASA Astrophysics Data System (ADS)

Hisyamudin Muhd Nor, Nik; Norhana Selamat, Siti; Hanif Abd Rashid, Muhammad; Fauzi Ahmad, Mohd; Jamian, Saifulnizan; Chee Kiong, Sia; Fahrul Hassan, Mohd; Mohamad, Fariza; Yokoyama, Seiji

2016-06-01

Southeast Asia is a standout amongst the most presented districts to unnatural weather change dangers even they are not principle worldwide carbon dioxide (CO2) maker, its discharge will get to be significant if there is no move made. CO2 wellsprings of Southeast Asia are mainly by fossil fuel through era of power and warmth generation, and also transportation part. The endeavors taken by these nations can be ordered into administrative and local level. This paper review the potential for carbon catch and capacity (CCS) as a part of the environmental change moderation system for the Malaysian power area utilizing an innovation appraisal structure. The country's recorded pattern of high dependence on fossil fuel for its power segment makes it a prime possibility for CCS reception. This issue leads to gradual increment of CO2 emission. It is evident from this evaluation that CCS can possibly assume a vital part in Malaysia's environmental change moderation methodology gave that key criteria are fulfilled. With the reason to pick up considerations from all gatherings into the earnestness of an Earth-wide temperature boost issue in Southeast Asia, assume that more efficient measures can be taken to effectively accomplish CO2 diminishment target.

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

van der Zwaan, Bob; Calvin, Katherine V.; Clarke, Leon E.

The CLIMACAP-LAMP project, completed in December 2015, was an inter-model comparison exercise that focused on energy and climate change economics issues in Latin America. The project partners – co-financed by the EC / EuropeAid (CLIMACAP part) and EPA / USAID (LAMP part) and co-coordinated by respectively the Energy research Centre of the Netherlands (ECN) and the Pacific Northwest National Laboratory (PNNL) – report their main and detailed findings in this Special Issue of Energy Economics, exclusively dedicated to climate mitigation, low-carbon development and implications for energy and land use in Latin America. Our research endeavor included several of the mostmore » prominent regional energy modeling groups from Latin America, as well as a representative set of global integrated assessment modeling groups from a number of institutions from Europe and the US. About two dozen universities, research groups and environmental or consulting organizations took part in the CLIMACAP-LAMP cross-model comparison project, from both sides of the Atlantic. Over a handful of workshops were organized over the past four years in several countries in Latin America, attended by between 30 and 50 participants from, amongst others, Argentina, Brazil, Colombia, Mexico, the EU, and the US.« less

Occupational Health in Eastern Europe

PubMed Central

Malan, R. M.

1963-01-01

Progress may be fostered as much by spreading information as by research. The aim of this review is to add to the existing knowledge of the pattern of occupational health services in the socialist countries of Eastern Europe. The work consists of two main parts. Part I is based on official information issued by government departments or typewritten reports prepared by government officials, and relates mostly to the Union of Soviet Socialist Republics and to Czechoslovakia. Part II is largely based on direct observation, discussion, and comparison of the occupational health services in Czechoslovakia, of which I have more extensive knowledge than of the other countries of Eastern Europe. This part embodies a number of conclusions and is followed by a list of bibliographical references. Throughout the review I have endeavoured to show how problems which exist all over the world are dealt with in Eastern Europe. PMID:13932439

Nursing students' experiences of ethical issues in clinical practice: A New Zealand study.

PubMed

Sinclair, J; Papps, E; Marshall, B

2016-03-01

Nursing students experience ethical problems in clinical practice in a different way from registered nurses. In order to develop ethical reasoning and competence in nursing students, nurse educators must recognise the unique issues students face. This research described the occurrence of ethical issues in clinical practice for 373 undergraduate nursing students who responded to a national questionnaire investigating the frequency of pre-determined ethical issues and the corresponding level of distress. Over two thirds of respondents experienced breaches of a patient's right to confidentiality, privacy, dignity or respect and 87% experienced unsafe working conditions. The most distressing issues were those that compromised patient safety, including unsafe healthcare practices, working conditions and suspected abuse or neglect. Themes that emerged from an open-ended question included lack of support and supervision, bullying and end of life issues. This research found the frequency at which ethical issues are experienced was highest in year three participants. However, the overall distress levels were lower for the majority of issues for those participants in the later part of their degree. Recommendations from this research include developing ethics education around the main concerns that students face in order to enhance students' understanding, resilience and ability to respond appropriately. Copyright © 2016 Elsevier Ltd. All rights reserved.

Design of systems for productivity and well being.

PubMed

Edwards, Kasper; Jensen, Per Langaa

2014-01-01

It has always been an ambition within the ergonomic profession to ensure that design or redesign of production systems consider both productivity and employee well being, but there are many approaches to how to achieve this. This paper identifies the basic issues to be addressed in light of some research activities at DTU, especially by persons responsible for facilitating design processes. Four main issues must be addressed: (1) determining the limits and scope of the system to be designed; (2) identifying stakeholders related to the system and their role in the system design; (3) handling the process' different types of knowledge; and (4) emphasizing that performance management systems, key performance indicators (KPIs), and leadership are also part of the system design and must be given attention. With the examples presented, we argue that knowledge does exist to help system design facilitators address these basic issues. Copyright © 2013. Published by Elsevier Ltd.

Industry 1.61803: the transition to an industry with reduced material demand fit for a low carbon future

PubMed Central

2017-01-01

Arising from a discussion meeting in September 2016, this editorial introduces a special issue on the transition to a future industrial system with greatly reduced demand for material production and attempts to synthesize the main findings. The motivation for such a transition is to reduce industrial greenhouse gas emissions, but unlike previous industrial transformations, there are no major stakeholders who will pursue the change for their own immediate benefit. The special issue, therefore, explores the means by which such a transition could be brought about. The editorial presents an overview of the opportunities identified in the papers of the volume, presents examples of actions that can be taken today to begin the process of change and concludes with an agenda for research that might support a rapid acceleration in the rate of change. This article is part of the themed issue ‘Material demand reduction’. PMID:28461426

Industry 1.61803: the transition to an industry with reduced material demand fit for a low carbon future.

PubMed

Allwood, Julian M; Gutowski, Timothy G; Serrenho, André C; Skelton, Alexandra C H; Worrell, Ernst

2017-06-13

Arising from a discussion meeting in September 2016, this editorial introduces a special issue on the transition to a future industrial system with greatly reduced demand for material production and attempts to synthesize the main findings. The motivation for such a transition is to reduce industrial greenhouse gas emissions, but unlike previous industrial transformations, there are no major stakeholders who will pursue the change for their own immediate benefit. The special issue, therefore, explores the means by which such a transition could be brought about. The editorial presents an overview of the opportunities identified in the papers of the volume, presents examples of actions that can be taken today to begin the process of change and concludes with an agenda for research that might support a rapid acceleration in the rate of change.This article is part of the themed issue 'Material demand reduction'. © 2017 The Authors.

12 CFR 1204.1 - Why did FHFA issue this part?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Why did FHFA issue this part? 1204.1 Section 1204.1 Banks and Banking FEDERAL HOUSING FINANCE AGENCY ORGANIZATION AND OPERATIONS PRIVACY ACT IMPLEMENTATION § 1204.1 Why did FHFA issue this part? FHFA issued this part to: (a) Implement the Privacy Act of...

Messier: A Detailed NVM-Based DIMM Model for the SST Simulation Framework.

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

Awad, Amro; Voskuilen, Gwendolyn Renae; Rodrigues, Arun F.

2017-02-01

DRAM technology is the main building block of main memory, however, DRAM scaling is becoming very challenging. The main issues for DRAM scaling are the increasing error rates with each new generation, the geometric and physical constraints of scaling the capacitor part of the DRAM cells, and the high power consumption caused by the continuous need for refreshing cell values. At the same time, emerging Non- Volatile Memory (NVM) technologies, such as Phase-Change Memory (PCM), are emerging as promising replacements for DRAM. NVMs, when compared to current technologies e.g., NAND-based ash, have latencies comparable to DRAM. Additionally, NVMs are non-volatile,more » which eliminates the need for refresh power and enables persistent memory applications. Finally, NVMs have promising densities and the potential for multi-level cell (MLC) storage.« less

Moral competence as a positive youth development construct: conceptual bases and implications for curriculum development.

PubMed

Ma, Hing Keung

2006-01-01

Moral competence refers to the orientation to perform altruistic behavior and the ability to judge moral issues logically, consistently and at an advanced level of development. A brief review of the concepts of altruism and justice is presented. The gender and cultural issues are also discussed. The contents of moral competence program units include four major topics: (1) Fairness, (2) Proper conduct (mainly altruistic and prosocial orientation), (3) Responsibility and altruistic orientation, and (4) Integrity and fairness. The general goal is to help students to develop an altruistic orientation and a judgment structure of a high level of justice. This paper is part of the development of the positive youth development program in Hong Kong.

UAS Integration into the NAS: Detect and Avoid Display Evaluations in Support of SC-228 MOPS Development

NASA Technical Reports Server (NTRS)

Fern, Lisa; Rorie, Conrad; Shively, Jay

2016-01-01

At the May 2015 SC-228 meeting, requirements for TCAS II interoperability became elevated in priority. A TCAS interoperability work group was formed to identify and address key issuesquestions. The TCAS work group came up with an initial list of questions and a plan to address those questions. As part of that plan, NASA proposed to run a mini HITL to address display, alerting and guidance issues. A TCAS Interoperability Workshop was held to determine potential displayalertingguidance issues that could be explored in future NASA mini HITLS. Consensus on main functionality of DAA guidance when TCAS II RA occurs. Prioritized list of independent variables for experimental design. Set of use cases to stress TCAS Interoperability.

['How strange is the patient to me?'

PubMed

Karger, André; Lindtner-Rudolph, Heide; Mroczynski, Robert; Ziem, Alexander; Joksimovic, Ljiljana

2017-09-01

'How strange is the patient to me?' Physicians' attitudes and expectations toward treating patients with a migration background Objectives: Undergraduate and postgraduate training in cultural competence remains a challenging issue. It might be useful to integrate culturally sensitive learning objectives in existing curricula. As part of a needs assessment, this qualitative study examined the prototypical experiences in clinical routines with patients with a migration background. Twenty physicians took part in half-structured narrative interviews, which were then analyzed by linguistic-ethnographic conversation analysis. The main reasons for difficulties in patient-physician relation proved to be language barriers. Assignments of professional interpreters were rated critically. Physicians attributed the responsibility for successful communication mainly to the patient. The physicians saw little need for training in cultural competence. The integration of learning objectives related to cultural sensibility in existing curricula would seem to be useful, especially because the physicians interviewed reported little need for additional training on their own. The importance of implied negative attitudes and stereotypes in creating a culturally sensitive approach should be taken into account.

Teaching socioscientific issues: classroom culture and students' performances

NASA Astrophysics Data System (ADS)

Tal, Tali; Kedmi, Yarden

2006-12-01

The "Treasures in the Sea: Use and Abuse" unit that deals with authentic socioscientific issues related to the Mediterranean was developed as part of a national effort to increase scientific literacy. The unit aimed to enhance active participation of the learners and encourage higher order thinking in class by applying teaching methods that reduce the unfamiliarity felt by students. This was expected through an explicit use of a variety of teaching and assessment-for-learning methods, suitable for Science for All students. Our main goal was to examine the culture of Science for All classes in which the unit was enacted. In order to address the main learning objectives, we monitored students' performances in tasks that required the higher order thinking skills of argumentation and value judgment, which are central constituents of decision-making processes. We show that while socioscientific issues were discussed in whole class and small group sessions, and students' argumentation improved, there is still a long way to go in applying a thinking culture in non-science major classes. We suggest that science teachers should shift from traditional content-based and value-free approach, to a sociocultural approach that views science as a community practice and the students as active participants in decision-making processes.

Worldwide Emerging Environmental Issues Affecting the U.S. Military

DTIC Science & Technology

2010-09-01

scale, biological process to remove CO2 from the environment and transform it into solid carbonate. The procedure produces approximately two pounds of...Resources Fuel Violence in Eastern D.R. Congo……………………………..5 7.2 Protests in Peru over Dam Irrigation and Hydroelectric Project Part of a Regional...the synergies developed among the three on chemicals and waste — the Basel, Rotterdam and Stockholm Conventions (see First Joint Meeting of the Main

PSD Determination - Pittston Petroleum Refinery, Eastport, Maine

EPA Pesticide Factsheets

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

Civil forensic psychiatry - Part 2: specific issues.

PubMed

Samuels, Anthony H

2018-06-01

This paper describes the main areas of civil forensic psychiatry (FP) and the skills required by psychiatric experts. Some specific areas of civil FP are discussed, including tort law reform, reliability of psychiatric evidence, contentious psychiatric disorders, and the many domains of civil FP. Civil FP is an important sub-specialty component of forensic psychiatry that requires greater emphasis in the training and continuing education of psychiatrists. A process of accrediting psychiatrists as having competency in advanced civil FP may be of value.

Introduction A l'Etude de la Médecine Expérimentale--surgical revolution part II.

PubMed

Toledo-Pereyra, Luis H

2009-01-01

The book that Claude Bernard (1813-1878) published in 1865, the Introduction à l'Etude de la Médecine Expérimentale, fostered a revolution that we believe influenced the practice of surgery when the discipline became a scientific enterprise. In Part I, we set the stage by presenting the life and accomplishments of Bernard, by reviewing his science, and introducing his experimental medicine work. In this issue in Part II, we further analyze his book and determine the "why" of a genuine surgical revolution. What were the factors that generated this revolution, and how a new generation of surgeons learned to become better researchers, and thus better surgeons, were the main objectives of this work. Science, research, and surgery became highly intertwined and the surgeon pursued these fields of knowledge more effectively.

Chemical warfare agents: their past and continuing threat and evolving therapies. Part I of II.

PubMed

Smith, Kathleen J; Skelton, Henry

2003-01-01

Chemical warfare agents are potentially accessible to even underdeveloped nations because they are easily and inexpensively produced. This means that they are ideal for use by terrorists and in military operations against civilian populations and troops. In terms of cutaneous injury, vesicants-mainly sulfur mustard-are the most significant chemical warfare agents. Advances in understanding the pathophysiology of the lesions produced by sulfur mustard have led to the research and development of barrier creams as well as pre- and post-exposure therapies to moderate the damage and accelerate healing. Part I of this paper will discuss the history and classification of chemical agents; Part II, which will appear in the September/October 2003 issue of SKINmed, will discuss characteristic manifestations of exposure to chemical agents, as well as prevention and therapy.

[New italian law about end of life: self-determination and shared care pathway.

PubMed

Ciliberti, Rosagemma; Gulino, Matteo; Gorini, Ilaria

2018-05-01

The Italian Parliament has recently approved the Law n. 219/2017 concerning "Rules on informed consent and advance directives". The manuscript points out the main key points of the new law, in order to clarify the role of the advance directives and to provide clear operational guidelines for healthcare personnel. Taking into consideration the Italian deontological and juridical context, along with the main jurisprudential judgements, the law has been analysed. The Authors discussed the new rules and the bioethical issues also in relation to the provisions stated by the Convention on Human Rights and Biomedicine (Convention of Oviedo). The new law deals with relevant issues that were confined to jurisprudential rulings so far, such as the informed consent, the withdrawal/withholding of medical treatment (including artificial nutrition and hydration), the content of medical information, including the modalities, the medical responsibility and, finally, the value of advance directives. In the Authors' opinion this law provides essential rules to expressly strengthen the patients' autonomy, eliminating the juridical uncertainty on many central issues (such us, for example, the refusal of life-sustainment treatments) that have been the subject of contradictory judgments ruled by the Italian Courts. Nevertheless, advance directives should be regarded as a dynamic tools of relationship between physicians and assisted person and, thus, as an essential integrant part of the advance care planning. The education of health professionals and citizens about end of life issues is the basis for the successful implementation of this legislation.

Goals of clinical ethics support: perceptions of Dutch healthcare institutions.

PubMed

Dauwerse, L; Abma, T A; Molewijk, B; Widdershoven, G

2013-12-01

In previous literature, ethicists mention several goals of Clinical Ethics Support (CES). It is unknown what key persons in healthcare institutions see as main--and sub-goals of CES. This article presents the goals of CES as perceived by board members and members of ethics support staff. This is part of a Dutch national research using a mixed methods design with questionnaires, focus groups and interviews. Quantitative and qualitative data were analyzed and combined in an iterative process. Four main clusters of goals were found: 1) encouraging an ethical climate, 2) fostering an accountable and transparent organization, 3) developing professionalism and a final goal, overarching the previous three, 4) good care. Most important sub-goals of CES were: attention for ethical issues, raising awareness of ethical issues, fostering ethical reflection and supporting employees. The article ends with a discussion on the desirability to further operationalize the general goal of good care, the context-boundedness of our findings and the need to relate goals of CES to the features of organizational cultures to further improve the integration of CES in healthcare institutions.

Why undertake a pilot in a qualitative PhD study? Lessons learned to promote success.

PubMed

Wray, Jane; Archibong, Uduak; Walton, Sean

2017-01-23

Background Pilot studies can play an important role in qualitative studies. Methodological and practical issues can be shaped and refined by undertaking pilots. Personal development and researchers' competence are enhanced and lessons learned can inform the development and quality of the main study. However, pilot studies are rarely published, despite their potential to improve knowledge and understanding of the research. Aim To present the main lessons learned from undertaking a pilot in a qualitative PhD study. Discussion This paper draws together lessons learned when undertaking a pilot as part of a qualitative research project. Important methodological and practical issues identified during the pilot study are discussed including access, recruitment, data collection and the personal development of the researcher. The resulting changes to the final study are also highlighted. Conclusion Sharing experiences of and lessons learned in a pilot study enhances personal development, improves researchers' confidence and competence, and contributes to the understanding of research. Implications for practice Pilots can be used effectively in qualitative studies to refine the final design, and provide the researcher with practical experience to enhance confidence and competence.

Use of communication technologies in document exchange for the management of construction projects

NASA Astrophysics Data System (ADS)

Mesároš, Peter; Mandičák, Tomáš

2016-06-01

Information and communication technologies represent a set of people, processes, technical and software tools providing collection, transport, storage and processing of data for distribution and presentation of information. Particularly communication systems are the main tool for information exchange. Of the other part, these technologies have a broad focus and use. One of them is the exchange of documents in the management of construction projects. Paper discusses the issue of exploitation level of communication technologies in construction project management. The main objective of this paper is to analyze exploitation level of communication technologies. Another aim of the paper is to compare exploitation level or rate of document exchange by electronic communication devices and face-to-face communication.

[Sexually transmitted diseases and other risks in the adult film industry].

PubMed

Kluger, N

2014-02-01

The adult film industry nowadays represents a legal multi-billion dollar business. The main health risks of adult performers are well known. They mainly include the transmission of sexually transmitted diseases such as HIV, hepatitis, gonorrhoea, Chlamydia, herpes and papillomavirus. However, despite regular follow-up, the frequency of STD remains significant in this high-risk population since a large part of the industry continues to reject systematic use of condoms. Besides, performers are also exposed to other physical and mental health issues often not known to the public. This article provides a comprehensive review of what is known about STD and other risks among the community of performers in the adult film industry. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Swedish female hairdressers' views on their work environment--a qualitative study.

PubMed

Diab, Kerstin Kronholm; Nielsen, Jörn; Andersson, Edith

2014-01-01

Hairdressers have several work-related health hazards. Little is known of their strategies for the work environment. The aim of this study was to explore female hairdressers' own views on their physical, social and psychological work environment and possibilities of influencing it, implementation of their knowledge, financial impacts and how work-related symptoms affect their views. Fourteen hairdressers working for four years were subjected to open-ended interviews covering aspects of the physical, social and psychological work environment. Content analysis was applied. An awareness of the impact of the work environment and the possibilities of influencing it emerged, but also an inability to achieve preventive improvements. This included reflections concerning ventilation, health issues, job strain, hair products, financial issues, knowledge from school and concern for having to leave the profession. The organization and acceptance of the work environment were important issues. Making the work environment an active part of their business was not common. Female hairdressers had an awareness of their work environment but lacked the means and strategies to make it an active part of their business. The main focus was on the customers and the work techniques. Having various symptoms did not alter this. Organizational and financial issues could put limitations on the work environment. Teachers were crucial in making the work environment interesting. Hairdressing was seen with advantages and disadvantages, and its future was seen as being insecure in terms of the occupational health risks. The hairdressers expressed a great pride in their profession providing possibilities for development.

Bird Integumentary Melanins: Biosynthesis, Forms, Function and Evolution.

PubMed

Galván, Ismael; Solano, Francisco

2016-04-08

Melanins are the ubiquitous pigments distributed in nature. They are one of the main pigments responsible for colors in living cells. Birds are among the most diverse animals regarding melanin-based coloration, especially in the plumage, although they also pigment bare parts of the integument. This review is devoted to the main characteristics of bird melanins, including updated views of the formation and nature of melanin granules, whose interest has been raised in the last years for inferring the color of extinct birds and non-avian theropod dinosaurs using resistant fossil feathers. The molecular structure of the two main types of melanin, eumelanin and pheomelanin, and the environmental and genetic factors that regulate avian melanogenesis are also presented, establishing the main relationship between them. Finally, the special functions of melanin in bird feathers are also discussed, emphasizing the aspects more closely related to these animals, such as honest signaling, and the factors that may drive the evolution of pheomelanin and pheomelanin-based color traits, an issue for which birds have been pioneer study models.

RiskLab - a joint Teaching Lab on Hazard and Risk Management

NASA Astrophysics Data System (ADS)

Baruffini, Mi.; Baruffini, Mo.; Thuering, M.

2009-04-01

In the future natural disasters are expected to increase due to climatic changes that strongly affect environmental, social and economical systems. For this reason and because of the limited resources, governments require analytical risk analysis for a better mitigation planning. Risk analysis is a process to determine the nature and extent of risk by estimating potential hazards and evaluating existing conditions of vulnerability that could pose a potential threat or harm to people, property, livelihoods and environment. This process has become a generally accepted approach for the assessment of cost-benefit scenarios; originating from technical risks it is being applied to natural hazards for several years now in Switzerland. Starting from these premises "Risk Lab", a joint collaboration between the Institute of Earth Sciences of the University of Applied Sciences of Southern Switzerland and the Institute for Economic Research of the University of Lugano, has been started in 2006, aiming to become a competence centre about Risk Analysis and Evaluation. The main issue studied by the lab concerns the topic "What security at what price?" and the activities follow the philosophy of the integral risk management as proposed by PLANAT, that defines the process as a cycle that contains different and interrelated phases. The final aim is to change the population and technician idea about risk from "defending against danger" to "being aware of risks" through a proper academic course specially addressed to young people. In fact the most important activity of the laboratory consists in a degree course, offered both to Engineering and Architecture students of the University of Applied Sciences of Southern Switzerland and Economy Students of the University of Lugano. The course is structured in two main parts: an introductive, theoretical part, composed by class lessons, where the main aspects of natural hazards, risk perception and evaluation and risk management are presented and analyzed, and a second part, composed by practical activities, where students can learn specific statistical methods and test and use technical software. Special importance is given to seminars held by experts or members of Civil Protection and risk management institutes. Excursions are often organized to directly see and study practical case studies (Eg. The city of Locarno and the lake Maggiore inundations). The course is organized following a "classical" structure (it's mainly held in a class or in an informatics lab), but students can also benefit from a special web portal, powered by "e.coursers" , the official USI/SUPSI Learning Management System , where they can find issues and documents about natural hazards and risk management. The main pedagogical value is that students can attend a course which is entirely devoted to dealing with natural and man-made hazards and risk, allowing them to resume geological, space planning and economic issues and to face real case studies in a challenging and holistic environment. The final aim of the course is to provide students an useful and integrated "toolbox", essential to cope with and to resolve the overwhelming problems due to vulnerability and danger increase of the present-day society. The course has by now reached the third academic year and the initial results are encouraging: beyond the knowledge and expertise acquired, the graduate students, that are now for the most part working in engineering studies or private companies, have shown to have acquired a mentality devoted to understanding and managing risk. REFERENCES PLANAT HTTP://WWW.CENAT.CH/INDEX.PHP?USERHASH=79598753&L=D&NAVID=154 ECOURSES HTTP://CORSI.ELEARNINGLAB.ORG/ NAHRIS HTTP://WWW.NAHRIS.CH/

Ethnobotanical survey of medicinal plants used as anthelmintic remedies in Gabon.

PubMed

Bajin Ba Ndob, Idensi; Mengome, Line Edwige; Bourobou Bourobou, Henri-Paul; Lossangoye Banfora, Yvon; Bivigou, Francis

2016-09-15

In this article, we report on an ethnobotanical survey realized at the Peyrie market in Libreville on Gabonese medicinal plants used to treat helminthiasis. While several alerts about cases of resistance to conventional anthelmintic treatments are causing to fear a public and animal health issue, the search for new sources of active compounds becomes an urgent issue. In Gabon like in many developing countries, people regularly turn to traditional medicine in case of physical ailments and/or spiritual healing therapies. To determine which medicinal plants are traditionally used by the populations of Libreville to fight against nematodes, medicinal plant traders were interviewed with standardized questionnaires. The surveys were conducted in the main market of Libreville. Ethnobotanical data such as frequency and percentage of families, species, administrations pathways, modes of preparations and parts of plants used were analyzed and summarized. Thirty-four (34) traders were interviewed belonging to five (5) different ethnic groups. Twenty-four 24 plants used to treat intestinal, cutaneous and ocular helminthiasis were listed. The healers mainly turned towards to ligneous species. The parts of the plant used are mostly leaves and trunk bark. Most of the traditional remedies are prepared directly in water and four (4) principal routes were used for administration namely, oral, rectal, ocular and dermal. This study allowed us to list anthelmintic species which will be subjected to a series of chemical and pharmacological assays. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Preparing supervisors to provide safeguarding supervision for healthcare staff.

PubMed

Smikle, Marcia

2017-11-28

This paper outlines why experienced supervisors at a London healthcare provider received skills training so they could offer safeguarding supervision to front-line colleagues with case management responsibilities for vulnerable children and young people. It examines how supervisors use the main functions of supervision and a cycle of reflection in clinical practice with supervisees. As well as the professional issues encountered by supervisors in relation to the benefits, the challenges of providing supervision and the action required to make safeguarding supervision a part of the organisational culture are also explored. ©2017 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

Text Mining of UU-ITE Implementation in Indonesia

NASA Astrophysics Data System (ADS)

Hakim, Lukmanul; Kusumasari, Tien F.; Lubis, Muharman

2018-04-01

At present, social media and networks act as one of the main platforms for sharing information, idea, thought and opinions. Many people share their knowledge and express their views on the specific topics or current hot issues that interest them. The social media texts have rich information about the complaints, comments, recommendation and suggestion as the automatic reaction or respond to government initiative or policy in order to overcome certain issues.This study examines the sentiment from netizensas part of citizen who has vocal sound about the implementation of UU ITE as the first cyberlaw in Indonesia as a means to identify the current tendency of citizen perception. To perform text mining techniques, this study used Twitter Rest API while R programming was utilized for the purpose of classification analysis based on hierarchical cluster.

The Microcomputerization of Business Schools. Part I: General Strategies, Lessons, and Issues. Part II: A Case Study of the UCLA Graduate School of Management.

ERIC Educational Resources Information Center

Frand, Jason L.

Part I (General Strategies, Lessons and Issues) of this two-part analysis of the microcomputerization process describes strategies schools have followed in their microcomputerization efforts and the lessons and issues that have emerged. Part I covers the following: strategies for introducing microcomputers into the curriculum (the saturation,…

Climate Mitigation in Latin America: Implications for Energy and Land Use: Preface to the Special Section on the findings of the CLIMACAP-LAMP Project

DOE PAGES

van der Zwaan, Bob; Calvin, Katherine V.; Clarke, Leon E.

2016-05-01

The CLIMACAP-LAMP project, completed in December 2015, was an inter-model comparison exercise that focused on energy and climate change economics issues in Latin America. The project partners – co-financed by the EC / EuropeAid (CLIMACAP part) and EPA / USAID (LAMP part) and co-coordinated by respectively the Energy research Centre of the Netherlands (ECN) and the Pacific Northwest National Laboratory (PNNL) – report their main and detailed findings in this Special Issue of Energy Economics, exclusively dedicated to climate mitigation, low-carbon development and implications for energy and land use in Latin America. Our research endeavor included several of the mostmore » prominent regional energy modeling groups from Latin America, as well as a representative set of global integrated assessment modeling groups from a number of institutions from Europe and the US. About two dozen universities, research groups and environmental or consulting organizations took part in the CLIMACAP-LAMP cross-model comparison project, from both sides of the Atlantic. Over a handful of workshops were organized over the past four years in several countries in Latin America, attended by between 30 and 50 participants from, amongst others, Argentina, Brazil, Colombia, Mexico, the EU, and the US.« less

Laser-Based Lighting: Experimental Analysis and Perspectives

PubMed Central

Yushchenko, Maksym; Buffolo, Matteo; Meneghini, Matteo; Zanoni, Enrico

2017-01-01

This paper presents an extensive analysis of the operating principles, theoretical background, advantages and limitations of laser-based lighting systems. In the first part of the paper we discuss the main advantages and issues of laser-based lighting, and present a comparison with conventional LED-lighting technology. In the second part of the paper, we present original experimental data on the stability and reliability of phosphor layers for laser lighting, based on high light-intensity and high-temperature degradation tests. In the third part of the paper (for the first time) we present a detailed comparison between three different solutions for laser lighting, based on (i) transmissive phosphor layers; (ii) a reflective/angled phosphor layer; and (iii) a parabolic reflector, by discussing the advantages and drawbacks of each approach. The results presented within this paper can be used as a guideline for the development of advanced lighting systems based on laser diodes. PMID:29019958

Exploring Cancer Therapeutics with Natural Products from African Medicinal Plants, Part I: Xanthones, Quinones, Steroids, Coumarins, Phenolics and other Classes of Compounds.

PubMed

Simoben, Conrad V; Ibezim, Akachukwu; Ntie-Kang, Fidele; Nwodo, Justina N; Lifongo, Lydia L

2015-01-01

Cancer is known to be the second most common disease-related cause of death among humans. In drug discovery programs anti-cancer chemotherapy remains quite challenging due to issues related to resistance. Plants used in traditional medicine are known to contribute significantly within a large proportion of the African population. A survey of the literature has led to the identification of ~400 compounds from African medicinal plants, which have shown anti-cancer, anti-proliferation, anti-tumor and/or cytotoxic activities, tested by in vitro and in vivo assays (from mildly active to very active), mainly alkaloids, terpenoids, flavonoids, coumarins, phenolics, polyacetylates, xanthones, quinones, steroids and lignans. The first part of this review series focuses on xanthones, quinones, steroids, coumarins, phenolics and other compound classes, while part II is focused on alkaloids, terpenoids, flavonoids.

Pilot Perception of Electronic Flight Bags at Part 121 Air Carriers

NASA Astrophysics Data System (ADS)

Lytle, Donley

Electronic Flight Bags (EFBs) have been approved for use by pilots in flight operations at many Part 121 air carriers in the United States since 2010. As an automated device replacing paper in the cockpit, there are many human factor issues that relate to operation of the EFB. EFBs have been cited in accidents and incidents worldwide in large, transport category aircraft. While the EFB was not cited as the main cause of the accident/incident, it has been listed as a contributing factor. This study looks at pilot perception related to the safety aspect of the EFB in flight operations at Part 121 carriers in the United States. It surveys pilots that utilize the device in daily, routine flight operations to determine their perception of the EFB. The study is followed with a survey of a small group of pilots to help explain the results and any correlation between the variables.

Patient perspective workshop: moving towards OMERACT guidelines for choosing or developing instruments to measure patient-reported outcomes.

PubMed

Kirwan, John R; Fries, James F; Hewlett, Sarah E; Osborne, Richard H; Newman, Stanton; Ciciriello, Sabina; van de Laar, Mart A; Dures, Emma; Minnock, Patricia; Heiberg, Turid; Sanderson, Tessa C; Flurey, Caroline A; Leong, Amy L; Montie, Pamela; Richards, Pam

2011-08-01

The workshop Choosing or Developing Instruments held at the Outcome Measures in Rheumatology (OMERACT) 10 meeting was designed to help participants think about the underlying methods of instrument development. Conference pre-reading material and 3 brief introductory presentations elaborated the issues, and participants broke into discussion groups before reconvening to share insights, engage in a more general discussion of the issues, and vote on recommendations. Tradeoffs between using current imperfect measures and the long and complex process of developing new instruments were considered, together with the need for rigor in patient-reported outcome (PRO) instrument development. The main considerations for PRO instrument development were listed and a research agenda for action produced. As part of the agenda for action, it is recommended that researchers and patient partners work together to tackle these issues, and that OMERACT bring forward proposals for acceptable instrument development protocols that would meet an enhanced "Truth" statement in the OMERACT Filter.

Project delivery in HIV/AIDS and TB in Southern Africa: the cross-cultural management imperative.

PubMed

Claeyé, Frederik; Jackson, Terence

2011-01-01

The purpose of this paper is to report the findings of a broad-based study that initially investigated a possible gap in global inputs into the fight against HIV/AIDS and TB co-infection, and outputs in terms of results achieved. It is proposed that such a gap may be hypothesized to be due, at least in part, to inappropriate management regimes within the global health governance structure. The research does not simply question the effectiveness of the management of programs and projects, but rather the inappropriateness resulting from the lack of addressing cross-cultural issues. The factors facilitating or hampering project service delivery were examined, by looking at 12 case studies in Botswana and South Africa. These data were complemented with seven semi-structured interviews with donor organizations and NGOs, conducted in the North. Cultural interactions were investigated by using the concept of "interfaces". The results suggest that there is a disjuncture between the global and local level that affects project delivery. The main issues hampering project outcomes can be summarized as systemic, structural and cultural. The article's main contributions are both theoretical, looking at global project delivery from a cross-cultural management perspective, as well as to development praxis by highlighting the need to focus more critically on cross-cultural management issues within the global health governance structure, and indeed within international development as a whole.

Reducing Youth Gun Violence. Part One--An Overview [and] Part Two--Prevention and Intervention Programs.

ERIC Educational Resources Information Center

McEvoy, Alan, Ed.

1996-01-01

This document contains two issues of a journal on reducing youth gun violence, reprinted from a report by the U.S. Department of Justice. The first issue, part one, provides an overview of programs and initiatives. The second issue, part two, describes prevention and intervention programs. To reduce violence and build healthy communities requires…

Schizophrenia: breaking down the barriers.

PubMed

Haghighat, R

1997-01-01

This paper reviews the key issues presented during the Fourth International Conference on Schizophrenia, which was held in October 1996 in Vancouver, Canada. The main emphasis was placed on the problem of stigma, loneliness and work as well as on the necessity to further elucidate the physiopathology of schizophrenia. Some of the barriers discussed are unlikely to disappear from human societies in the short term with any possible cure for schizophrenia as they are part of any major long-term illness, of which there is a long and ever increasing list.

Airworthiness verification of an airborne telescope in practice

NASA Astrophysics Data System (ADS)

Dreger, Hartmut; Bremers, Eckhard; Kuehn, Juergen; Eisentraeger, Peter

2003-02-01

The SOFIA Telescope is part of the outer hull of the pressurized passenger cabin of the SOFIA aircraft, in which the aircraft crew, the astronomers and their guests are located during flight. Therefore the telescope - including the science instrument - is an airworthiness relevant component of the observatory and has to fulfill airworthiness standards ac-cording the Federal Aviation Authority. The airworthiness issues were main drivers in the process of design, manufacturing, quality control, testing and documentation. The paper describes the experience gotten during this troublesome, exciting and costly job.

Conflict resolution and Y2K problems. How biomaterials will face up to the real issues of the future.

PubMed

Williams, D

1999-12-01

At the end of this century, the medical device industry has achieved some notable successes, yet achieves so little in terms of significant functional replacement and reconstruction of the body. This is partly because of the materials that are used. This article addresses the main points of concern and highlights the way in which medical devices of the future will be based on different principles and will deploy different tactics in the search for safe and reliable treatments of disease and injury.

Cosmological implications of Higgs near-criticality

NASA Astrophysics Data System (ADS)

Espinosa, J. R.

2018-01-01

The Standard Model electroweak (EW) vacuum, in the absence of new physics below the Planck scale, lies very close to the boundary between stability and metastability, with the last option being the most probable. Several cosmological implications of this so-called `near-criticality' are discussed. In the metastable vacuum case, the main challenges that the survival of the EW vacuum faces during the evolution of the Universe are analysed. In the stable vacuum case, the possibility of implementing Higgs inflation is critically examined. This article is part of the Theo Murphy meeting issue `Higgs cosmology'.

Prenatal diagnosis in Sweden: organisation and current issues.

PubMed

Bui, T H; Kristoffersson, U

1997-01-01

Invasive prenatal diagnosis was introduced in Sweden in the early 1970s and is an integral part of the public health care system. Funding is provided by taxation; the patient only pays a consultation fee. Genetic analyses on a broad range of cytogenetic and molecular disorders are performed at the 6 university-affiliated hospitals and in 1 county hospital. About 6% of all newborns have been cytogenetically screened during pregnancy, and about 90% of the analyses are performed after amniocentesis. The main indication is chromosome analysis because of advanced maternal age.

Empirical Psycho-Aesthetics and Her Sisters: Substantive and Methodological Issues--Part II

ERIC Educational Resources Information Center

Konecni, Vladimir J.

2013-01-01

Empirical psycho-aesthetics is approached in this two-part article from two directions. Part I, which appeared in the Winter 2012 issue of "JAE," addressed definitional and organizational issues, including the field's origins, its relation to "sister" disciplines (experimental philosophy, cognitive neuroscience of art, and neuroaesthetics), and…

Scientists' perspectives on the ethical issues of stem cell research.

PubMed

Longstaff, Holly; Schuppli, Catherine A; Preto, Nina; Lafrenière, Darquise; McDonald, Michael

2009-06-01

This paper describes findings from an ethics education project funded by the Canadian Stem Cell Network (SCN). The project is part of a larger research initiative entitled "The Stem Cell Research Environment: Drawing the Evidence and Experience Together". The ethics education study began with a series of focus groups with SCN researchers and trainees as part of a "needs assessment" effort. The purpose of these discussions was to identify the main ethical issues associated with stem cell (SC) research from the perspective of the stem cell community. This paper will focus on five prominent themes that emerged from the focus group data including: (1) the source of stem cells; (2) the power of stem cells; (3) working within a charged research environment; (4) the regulatory context; and (5) ethics training for scientists. Additional discussions are planned with others involved in Canadian stem cell research (e.g., research ethics board members, policy makers) to supplement initial findings. These assessment results combined with existing bioethics literature will ultimately inform a web-based ethics education module for the SCN. We believe that our efforts are important for those analyzing the ethical, legal, and social issues (ELSI) in this area because our in depth understanding of stem cell researcher perspectives will enable us to develop more relevant and effective education material, which in turn should help SC researchers address the important ethical challenges in their area.

36 CFR 1201.2 - Under what authority does NARA issue these regulations?

Code of Federal Regulations, 2010 CFR

2010-07-01

... NARA issue these regulations? 1201.2 Section 1201.2 Parks, Forests, and Public Property NATIONAL... authority does NARA issue these regulations? (a) NARA is issuing the regulations in this part under the... operations. (c) NARA is also issuing the regulations in this part to conform to the standards for handling...

HIV/AIDS issues in the workplace of nurses.

PubMed

Minnaar, A

2005-08-01

HIV/AIDS is a global problem with an estimated 40 million infected people. In less than two years, this figure will leap to 100 million according to the World Health Organisation (WHO). By 2005, 65 million people will be infected. Half of the number of people in this group will be under 25 years old, and will die before they reach the age of 35. In a South African study done by the Human Science Research Council and published in 2003, regarding the impact of HIV/AIDS on the health sector, the findings were that 15% of health workers in public and private hospitals tested positive for HIV antibodies. Together with these facts above it was found that 46.2 percent of patients served in medical and paediatric wards tested positive for HIV. These factors have major implication for staffing in the future and the role of the nurse manager in South Africa. To explore the management of HIV/AIDS in the workplace of nurses in selected health services in KwaZulu-Natal. This research was part of a greater study on the exploration of the presence of caring as part of nursing management. THE METHODOLOGY: The qualitative research approach was used with a phenomenological design, which ensured that the richness and the complexities are reflected in the study. The data was collected by means of an open-ended question to nurse managers during an interview. The first question posed was; How do you or your services care for nurses in this hospital? Secondly nurse managers were asked, To explain their role in caring for HIV/AIDS positive nurses on their staff establishment. A qualitative analysis of the interviews with nurse managers indicated that they rate HIV/AIDS issues as an important part of their management task. Four main themes were identified, namely HIV/AIDS, counselling, dying of AIDS and funerals. Rich descriptions of these themes are given in this paper. Nurse managers in the health services are managing HIV/AIDS affected nurses, but are doing so without any formal policy on HIV/AIDS in the workplace. It is recommended that nurse managers deal with HIV/AIDS issues in the workplace by raising HIV/AIDS awareness regarding HIV/AIDS issues and HIV/AIDS in the workplace. Nurse managers saw their role regarding nurses with HIV/AIDS mainly as supportive--being involved in family problems and counselling and guiding nurses that live with HIV/AIDS. The health services in KwaZulu-Natal, and especially nurses, are currently affected by HIV/AIDS in a significant way.

Tribological advancements for reliable wind turbine performance.

PubMed

Kotzalas, Michael N; Doll, Gary L

2010-10-28

Wind turbines have had various limitations to their mechanical system reliability owing to tribological problems over the past few decades. While several studies show that turbines are becoming more reliable, it is still not at an overall acceptable level to the operators based on their current business models. Data show that the electrical components are the most problematic; however, the parts are small, thus easy and inexpensive to replace in the nacelle, on top of the tower. It is the tribological issues that receive the most attention as they have higher costs associated with repair or replacement. These include the blade pitch systems, nacelle yaw systems, main shaft bearings, gearboxes and generator bearings, which are the focus of this review paper. The major tribological issues in wind turbines and the technological developments to understand and solve them are discussed within. The study starts with an overview of fretting corrosion, rolling contact fatigue, and frictional torque of the blade pitch and nacelle yaw bearings, and references to some of the recent design approaches applied to solve them. Also included is a brief overview into lubricant contamination issues in the gearbox and electric current discharge or arcing damage of the generator bearings. The primary focus of this review is the detailed examination of main shaft spherical roller bearing micropitting and gearbox bearing scuffing, micropitting and the newer phenomenon of white-etch area flaking. The main shaft and gearbox are integrally related and are the most commonly referred to items involving expensive repair costs and downtime. As such, the latest research and developments related to the cause of the wear and damage modes and the technologies used or proposed to solve them are presented.

Physicians’ perspectives on cancer survivors’ work integration issues

PubMed Central

Morrison, Tricia; Thomas, Roanne; Guitard, Paulette

2015-01-01

Abstract Objective To explore physicians’ perspectives on supporting cancer survivors’ work integration (WI) issues. Design Using vignette methodology, 10 physicians were individually interviewed. Interviews were audiorecorded, transcribed, and subsequently analyzed. Setting Ontario. Participants A total of 10 physicians participated: 5 oncologists and 5 FPs. Methods An inductive interpretive description approach was used to identify themes across the entire data set. Main findings Physicians primarily focused on patients’ medical needs and did not spontaneously address WI issues with them. Instead, it was their patients who raised WI issues, most often owing to insurance requirements. Physicians readily completed insurance forms to aid patients’ well-being, but they did not believe their guidance was empirically sound based upon their limited WI training; rather, they recognized other health professionals, such as occupational therapists, as being better equipped to address cancer survivors’ WI issues. Despite this recognition, referrals for WI support were not routinely facilitated owing to a lack of resources or knowledge. Conclusion Owing to a lack of training and time, as well as the belief that WI issues are not part of their mandate of care, physicians perceive themselves as ill-equipped to address cancer survivors’ WI issues. These findings underscore the need for enhanced awareness of cancer survivors’ WI issues and the need for accessible support services offered by duly trained health care professionals, such as occupational therapists, ideally working in a multidisciplinary team to holistically address cancer survivors’ unique needs. PMID:25756147

Current practice and barriers to the management of sexual issues in rheumatology: results of a survey of health professionals.

PubMed

Helland, Y; Garratt, A; Kjeken, I; Kvien, T K; Dagfinrud, H

2013-01-01

To explore multidisciplinary health professionals' (HPs) management of disease-related sexual issues in patients with rheumatic diseases, including their perceptions and assessments, and identify factors that prevent HPs from addressing sexuality as a topic with patients. A self-constructed questionnaire was sent to 647 nurses, physicians, physiotherapists, occupational therapists, social workers, and psychologists working within rheumatology care. A multivariate logistic regression model of significant determinants for initiating sexual topics with patients was built. The mean age of the responders (n = 274, 42% response rate, 87% female) was 46 years. While 96% considered sexuality a relevant topic in rheumatology care, 71% seldom/never raised the topic. The patient was the main initiator (53%), and 88% of HPs gave the patient responsibility to initiate. The HPs with relevant education in sexuality were significantly more comfortable talking about sexuality (p < 0.001) and raised sexual issues significantly more often (p < 0.001). In the multivariate analyses, higher age [odds ratio (OR) 3.69], having relevant education (OR 3.16), and being comfortable to some extent (OR 3.62) or to a large extent (OR 5.58) remained significant predictors to initiating sexual topics. Although HPs regarded sexuality as a relevant topic in rheumatic health care, they seldom raised the topic in consultations. Those with further education in sexuality addressed sexual issues more frequently and felt more comfortable. Correspondingly, the majority of respondents requested more education. Such training should be part of the basic HPs' education, as well as part of postgraduate courses.

Added value of involving patients in the first step of multidisciplinary guideline development: a qualitative interview study among infertile patients.

PubMed

den Breejen, Elvira M E; Hermens, Rosella P M G; Galama, Wienke H; Willemsen, Wim N P; Kremer, Jan A M; Nelen, Willianne L D M

2016-06-01

Patient involvement in scoping the guideline is emphasized, but published initiatives actively involving patients are generally limited to the writing and reviewing phase. To assess patients' added value to the scoping phase of a multidisciplinary guideline on infertility. Qualitative interview study. We conducted interviews among 12 infertile couples and 17 professionals. We listed and compared the couples' and professionals' key clinical issues (=care aspects that need improvement) to be addressed in the guideline according to four domains: current guidelines, professionals, patients and organization of care. Main key clinical issues suggested by more than three quarters of the infertile couples and/or at least two professionals were identified and compared. Overall, we identified 32 key clinical issues among infertile couples and 23 among professionals. Of the defined main key clinical issues, infertile couples mentioned eight issues that were not mentioned by the professionals. These main key clinical issues mainly concerned patient-centred (e.g. poor information provision and poor alignment of care) aspects of care on the professional and organizational domain. Both groups mentioned two main key clinical issues collectively that were interpreted differently: the lack of emotional support and respect for patients' values. Including patients from the first phase of the guideline development process leads to valuable additional main key clinical issues for the next step of a multidisciplinary guideline development process and broadens the scope of the guideline, particularly regarding patient-centredness and organizational issues from a patients' perspective. © The Author 2016. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

Neurofibromatosis: chronological history and current issues.

PubMed

Antônio, João Roberto; Goloni-Bertollo, Eny Maria; Trídico, Lívia Arroyo

2013-01-01

Neurofibromatosis, which was first described in 1882 by Von Recklinghausen, is a genetic disease characterized by a neuroectodermal abnormality and by clinical manifestations of systemic and progressive involvement which mainly affect the skin, nervous system, bones, eyes and possibly other organs. The disease may manifest in several ways and it can vary from individual to individual. Given the wealth of information about neurofibromatosis, we attempted to present this information in different ways. In the first part of this work, we present a chronological history, which describes the evolution of the disease since the early publications about the disorder until the conclusion of this work, focusing on relevant aspects which can be used by those wishing to investigate this disease. In the second part, we present an update on the various aspects that constitute this disease.

Neurofibromatosis: chronological history and current issues*

PubMed Central

Antônio, João Roberto; Goloni-Bertollo, Eny Maria; Trídico, Lívia Arroyo

2013-01-01

Neurofibromatosis, which was first described in 1882 by Von Recklinghausen, is a genetic disease characterized by a neuroectodermal abnormality and by clinical manifestations of systemic and progressive involvement which mainly affect the skin, nervous system, bones, eyes and possibly other organs. The disease may manifest in several ways and it can vary from individual to individual. Given the wealth of information about neurofibromatosis, we attempted to present this information in different ways. In the first part of this work, we present a chronological history, which describes the evolution of the disease since the early publications about the disorder until the conclusion of this work, focusing on relevant aspects which can be used by those wishing to investigate this disease. In the second part, we present an update on the various aspects that constitute this disease. PMID:23793209

Component technology for stirling power converters

NASA Technical Reports Server (NTRS)

Thieme, Lanny G.

1991-01-01

NASA Lewis Research Center has organized a component technology program as part of the efforts to develop Stirling converter technology for space power applications. The Stirling Space Power Program is part of the NASA High Capacity Power Project of the Civil Space Technology Initiative (CSTI). NASA Lewis is also providing technical management for the DOE/Sandia program to develop Stirling converters for solar terrestrial power producing electricity for the utility grid. The primary contractors for the space power and solar terrestrial programs develop component technologies directly related to their goals. This Lewis component technology effort, while coordinated with the main programs, aims at longer term issues, advanced technologies, and independent assessments. An overview of work on linear alternators, engine/alternator/load interactions and controls, heat exchangers, materials, life and reliability, and bearings is presented.

Facilitators and barriers to social and community participation following spinal cord injury.

PubMed

Barclay, Linda; McDonald, Rachael; Lentin, Primrose; Bourke-Taylor, Helen

2016-02-01

One of the factors known to contribute to a 'good life' following an acquired disability is making connections with others, often achieved through participation in activities outside the home. The majority of outcomes research following SCI has focussed on impairments and activity limitations with less emphasis on participation. This paper reports part of a larger study that explored the experience and meaning of social and community participation following SCI. The research question guiding the part of the study reported in this paper was: What are the facilitators and barriers to social and community participation following acquired SCI? Semi-structured interviews were conducted with 17 adults with traumatically acquired spinal cord injury living in the community. Interviews were audio-recorded, transcribed verbatim and analysed using thematic analysis. Three main themes and 11 subthemes were identified. The main themes were: Resources and environmental accessibility impact social participation; other people influence community engagement; health issues affect social participation. Adequate financial resources and social support (from friends and family, and from peer mentors) were found to assist social participation, while the physical environment, unsupportive social attitudes and mental health issues were identified as barriers to community participation. This study contributes to the evidence base regarding outcomes following SCI. Enabling engagement in meaningful activities in the community must be at the forefront of occupational therapy intervention, both at an individual client level and through advocacy and policy involvement, to improve the quality of life of people with SCI living in the community. © 2015 Occupational Therapy Australia.

42 CFR 405.1032 - Issues before an ALJ.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 2 2010-10-01 2010-10-01 false Issues before an ALJ. 405.1032 Section 405.1032..., Reconsiderations, and Appeals Under Original Medicare (Part A and Part B) Alj Hearings § 405.1032 Issues before an ALJ. (a) General rule. The issues before the ALJ include all the issues brought out in the initial...

Empirical Study on the Sustainability of China's Grain Quality Improvement: The Role of Transportation, Labor, and Agricultural Machinery.

PubMed

Zhang, Ming; Duan, Fang; Mao, Zisen

2018-02-05

As a major part of farming sustainability, the issues of grain production and its quality improvement have been important in many countries. This paper aims to address these issues in China. Based on the data from the main production provinces and by applying the stochastic frontier analysis methodology, we find that the improvement of transportation and the use of agricultural machinery have become the main driving forces for grain quality improvement in China. After further studying different provinces' potentials of grain quality improvement, we show that grain quality has increased steadily. Therefore, we can conclude China's grain quality improvement is indeed sustainable. Furthermore, different grains like rice, wheat, and corn share similar characteristics in terms of quality improvement, but the improvement rate for rice is relatively low, while those of corn and wheat are relatively high. Moreover, the overall change of efficiency gain of grain quality improvement is not significant for different provinces. The efficiency gains of the quality improvements for rice and wheat even decrease slightly. In addition, we find that only expanding grain quality improvement potential can simultaneously achieve the dual objectives of improving grain quality and increasing yield.

Empirical Study on the Sustainability of China’s Grain Quality Improvement: The Role of Transportation, Labor, and Agricultural Machinery

PubMed Central

Zhang, Ming; Duan, Fang; Mao, Zisen

2018-01-01

As a major part of farming sustainability, the issues of grain production and its quality improvement have been important in many countries. This paper aims to address these issues in China. Based on the data from the main production provinces and by applying the stochastic frontier analysis methodology, we find that the improvement of transportation and the use of agricultural machinery have become the main driving forces for grain quality improvement in China. After further studying different provinces’ potentials of grain quality improvement, we show that grain quality has increased steadily. Therefore, we can conclude China’s grain quality improvement is indeed sustainable. Furthermore, different grains like rice, wheat, and corn share similar characteristics in terms of quality improvement, but the improvement rate for rice is relatively low, while those of corn and wheat are relatively high. Moreover, the overall change of efficiency gain of grain quality improvement is not significant for different provinces. The efficiency gains of the quality improvements for rice and wheat even decrease slightly. In addition, we find that only expanding grain quality improvement potential can simultaneously achieve the dual objectives of improving grain quality and increasing yield. PMID:29401727

Lessons Learned Using COTS Electronics for the International Space Station Radiation Environment

NASA Technical Reports Server (NTRS)

Blumer, John H.; Roth, A. (Technical Monitor)

2001-01-01

The mantra of 'Faster, Better, Cheaper' has to a large degree been interpreted as using Commercial Off-the-Shelf (COTS) components and/or circuit boards. One of the first space applications to actually use COTS in space along with radiation performance requirements was the Expedite the Processing of Experiments to Space Station (EXPRESS) Rack program, for the International Space Station (ISS). In order to meet the performance, cost and schedule targets, military grade Versa Module Eurocard (VME) was selected as the baseline design for the main computer, the Rack Interface Controller (RIC). VME was chosen as the computer backplane because of the large variety of military grade boards available, which were designed to meet the military environmental specifications (thermal, shock, vibration, etc.). These boards also have a paper pedigree in regards to components. Since these boards exceeded most ISS environmental requirements, it was reasoned using COTS mid-grade VME boards, as opposed to designing custom boards could save significant time and money. It was recognized up front the radiation environment of ISS, while benign compared to many space flight applications, would be the main challenge to using COTS. Thus in addition to selecting vendors on how well their boards met the usual performance and environmental specifications, the board's parts lists were reviewed on how well they would perform in the ISS radiation environment. However, issues with verifying that the available radiation test data was applicable to the actual part used, vendor part design changes and the fact most parts did not have valid test data soon complicated board and part selection in regards to radiation.

Bird Integumentary Melanins: Biosynthesis, Forms, Function and Evolution

PubMed Central

Galván, Ismael; Solano, Francisco

2016-01-01

Melanins are the ubiquitous pigments distributed in nature. They are one of the main pigments responsible for colors in living cells. Birds are among the most diverse animals regarding melanin-based coloration, especially in the plumage, although they also pigment bare parts of the integument. This review is devoted to the main characteristics of bird melanins, including updated views of the formation and nature of melanin granules, whose interest has been raised in the last years for inferring the color of extinct birds and non-avian theropod dinosaurs using resistant fossil feathers. The molecular structure of the two main types of melanin, eumelanin and pheomelanin, and the environmental and genetic factors that regulate avian melanogenesis are also presented, establishing the main relationship between them. Finally, the special functions of melanin in bird feathers are also discussed, emphasizing the aspects more closely related to these animals, such as honest signaling, and the factors that may drive the evolution of pheomelanin and pheomelanin-based color traits, an issue for which birds have been pioneer study models. PMID:27070583

Not All Parts Are Created Equal: The Impact Of Counterfeit Parts In The Air Force Supply Chain

DTIC Science & Technology

2017-04-06

Government implemented a whole of government approach to tackle this issue. This issue affects both DOD, defense contractors by increasing costs...and oversight to reduce Supply Chain Risk”.2 In other words, the issue has not been resolved. This issue affects both DOD, defense contractors by...U.S. parts distributors that sprang up virtually overnight after Congress did away with requiring primary government contractors to certify all

Civil Rights in Maine. Proceedings of a consultation sponsored by the Maine Advisory Committee to the U.S. Commission on Civil Rights (Augusta, Maine, November 16-17, 1978).

ERIC Educational Resources Information Center

Maine Advisory Committee to the U.S. Commission on Civil Rights, Augusta.

This publication records statements made by representatives of some 20 organizations at a Consultation on the Status of Civil Rights in Maine. Following the chairperson's introductory remarks, presentations on the following five sets of issues are offered: (1) general and multiple civil rights issues (the Maine Human Rights Commission, the Pine…

Deep brain stimulation for Parkinson's disease: recent trends and future direction.

PubMed

Fukaya, Chikashi; Yamamoto, Takamitsu

2015-01-01

To date, deep brain stimulation (DBS) has already been performed on more than 120,000 patients worldwide and in more than 7,000 patients in Japan. However, fundamental understanding of DBS effects on the pathological neural circuitry remains insufficient. Recent studies have specifically shown the importance of cortico-striato-thalamo-cortical (CSTC) loops, which were identified as functionally and anatomically discrete units. Three main circuits exist in the CSTC loops, namely, the motor, associative, and limbic circuits. From these theoretical backgrounds, it is determined that DBS sometimes influences not only motor functions but also the cognitive and affective functions of Parkinson's disease (PD) patients. The main targets of DBS for PD are subthalamic nucleus (STN) and globus pallidus interna (GPi). Ventralis intermedius (Vim)-DBS was found to be effective in improving tremor. However, Vim-DBS cannot sufficiently improve akinesia and rigidity. Therefore, Vim-DBS is seldom carried out for the treatment of PD. In this article, we review the present state of DBS, mainly STN-DBS and GPi-DBS, for PD. In the first part of the article, appropriate indications and practical effects established in previous studies are discussed. The findings of previous investigations on the complications caused by the surgical procedure and on the adverse events induced by DBS itself are reviewed. In the second part, we discuss target selection (GPi vs. STN) and the effect of DBS on nonmotor symptoms. In the final part, as issues that should be resolved, the suitable timing of surgery, symptoms unresponsive to DBS such as on-period axial symptoms, and the related postoperative programing of stimulation parameters, are discussed.

Structural Ceramic Nanocomposites: A Review of Properties and Powders’ Synthesis Methods

PubMed Central

Palmero, Paola

2015-01-01

Ceramic nanocomposites are attracting growing interest, thanks to new processing methods enabling these materials to go from the research laboratory scale to the commercial level. Today, many different types of nanocomposite structures are proposed in the literature; however, to fully exploit their exceptional properties, a deep understanding of the materials’ behavior across length scales is necessary. In fact, knowing how the nanoscale structure influences the bulk properties enables the design of increasingly performing composite materials. A further key point is the ability of tailoring the desired nanostructured features in the sintered composites, a challenging issue requiring a careful control of all stages of manufacturing, from powder synthesis to sintering. This review is divided into four parts. In the first, classification and general issues of nanostructured ceramics are reported. The second provides basic structure–property relations, highlighting the grain-size dependence of the materials properties. The third describes the role of nanocrystalline second-phases on the mechanical properties of ordinary grain sized ceramics. Finally, the fourth part revises the mainly used synthesis routes to produce nanocomposite ceramic powders, underlining when possible the critical role of the synthesis method on the control of microstructure and properties of the sintered ceramics. PMID:28347029

Pediatric issues in disaster management, Part 1: the emergency medical system and surge capacity.

PubMed

Mace, Sharon E; Sharieff, Ghazala; Bern, Andrew; Benjamin, Lee; Burbulys, Dave; Johnson, Ramon; Schreiber, Merritt

2010-01-01

Although children and infants are likely to be victims in a disaster and are more vulnerable in a disaster than adults, disaster planning and management has often overlooked the specific needs of pediatric patients. The authors discuss key components of disaster planning and management for pediatric patients, including emergency medical services, hospital/facility issues, evacuation centers, family separation/reunification, children with special healthcare needs (SHCNs), mental health issues, and overcrowding/surge capacity. Specific policy recommendations and an appendix with detailed practical information and algorithms are included. The first part of this three-part series on pediatric issues in disaster management addresses the emergency medical system from the field to the hospital and surge capacity including the impact of crowding. The second part addresses the appropriate setup and functioning of evacuation centers and family separation and reunification. The third part deals with special patient populations: children with SHCNs and mental health issues.

Theoretical frameworks used to discuss ethical issues in private physiotherapy practice and proposal of a new ethical tool.

PubMed

Drolet, Marie-Josée; Hudon, Anne

2015-02-01

In the past, several researchers in the field of physiotherapy have asserted that physiotherapy clinicians rarely use ethical knowledge to solve ethical issues raised by their practice. Does this assertion still hold true? Do the theoretical frameworks used by researchers and clinicians allow them to analyze thoroughly the ethical issues they encounter in their everyday practice? In our quest for answers, we conducted a literature review and analyzed the ethical theoretical frameworks used by physiotherapy researchers and clinicians to discuss the ethical issues raised by private physiotherapy practice. Our final analysis corpus consisted of thirty-nine texts. Our main finding is that researchers and clinicians in physiotherapy rarely use ethical knowledge to analyze the ethical issues raised in their practice and that gaps exist in the theoretical frameworks currently used to analyze these issues. Consequently, we developed, for ethical analysis, a four-part prism which we have called the Quadripartite Ethical Tool (QET). This tool can be incorporated into existing theoretical frameworks to enable professionals to integrate ethical knowledge into their ethical analyses. The innovative particularity of the QET is that it encompasses three ethical theories (utilitarism, deontologism, and virtue ethics) and axiological ontology (professional values) and also draws on both deductive and inductive approaches. It is our hope that this new tool will help researchers and clinicians integrate ethical knowledge into their analysis of ethical issues and contribute to fostering ethical analyses that are grounded in relevant philosophical and axiological foundations.

32 CFR Appendix C to Part 22 - Administrative Requirements and Issues To Be Addressed in Award Terms and Conditions

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Administrative Requirements and Issues To Be Addressed in Award Terms and Conditions C Appendix C to Part 22 National Defense Department of Defense... AND ADMINISTRATION Pt. 22, App. C Appendix C to Part 22—Administrative Requirements and Issues To Be...

10 CFR Appendix Q to Part 50 - Pre-Application Early Review of Site Suitability Issues

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Pre-Application Early Review of Site Suitability Issues Q Appendix Q to Part 50 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF PRODUCTION AND UTILIZATION FACILITIES Pt. 50, App. Q Appendix Q to Part 50—Pre-Application Early Review of Site Suitability Issues This...

10 CFR Appendix Q to Part 50 - Pre-Application Early Review of Site Suitability Issues

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Pre-Application Early Review of Site Suitability Issues Q Appendix Q to Part 50 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF PRODUCTION AND UTILIZATION FACILITIES Pt. 50, App. Q Appendix Q to Part 50—Pre-Application Early Review of Site Suitability Issues This...

10 CFR Appendix Q to Part 50 - Pre-Application Early Review of Site Suitability Issues

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Pre-Application Early Review of Site Suitability Issues Q Appendix Q to Part 50 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF PRODUCTION AND UTILIZATION FACILITIES Pt. 50, App. Q Appendix Q to Part 50—Pre-Application Early Review of Site Suitability Issues This...

How to write a discussion section?

PubMed Central

Şanlı, Öner; Erdem, Selçuk; Tefik, Tzevat

2013-01-01

Writing manuscripts to describe study outcomes, although not easy, is the main task of an academician. The aim of the present review is to outline the main aspects of writing the discussion section of a manuscript. Additionally, we address various issues regarding manuscripts in general. It is advisable to work on a manuscript regularly to avoid losing familiarity with the article. On principle, simple, clear and effective language should be used throughout the text. In addition, a pre-peer review process is recommended to obtain feedback on the manuscript. The discussion section can be written in 3 parts: an introductory paragraph, intermediate paragraphs and a conclusion paragraph. For intermediate paragraphs, a “divide and conquer” approach, meaning a full paragraph describing each of the study endpoints, can be used. In conclusion, academic writing is similar to other skills, and practice makes perfect. PMID:26328131

SIAM conference on applications of dynamical systems

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

Not Available

1992-01-01

A conference (Oct.15--19, 1992, Snowbird, Utah; sponsored by SIAM (Society for Industrial and Applied Mathematics) Activity Group on Dynamical Systems) was held that highlighted recent developments in applied dynamical systems. The main lectures and minisymposia covered theory about chaotic motion, applications in high energy physics and heart fibrillations, turbulent motion, Henon map and attractor, integrable problems in classical physics, pattern formation in chemical reactions, etc. The conference fostered an exchange between mathematicians working on theoretical issues of modern dynamical systems and applied scientists. This two-part document contains abstracts, conference program, and an author index.

SIAM conference on applications of dynamical systems. Abstracts and author index

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

Not Available

1992-12-31

A conference (Oct.15--19, 1992, Snowbird, Utah; sponsored by SIAM (Society for Industrial and Applied Mathematics) Activity Group on Dynamical Systems) was held that highlighted recent developments in applied dynamical systems. The main lectures and minisymposia covered theory about chaotic motion, applications in high energy physics and heart fibrillations, turbulent motion, Henon map and attractor, integrable problems in classical physics, pattern formation in chemical reactions, etc. The conference fostered an exchange between mathematicians working on theoretical issues of modern dynamical systems and applied scientists. This two-part document contains abstracts, conference program, and an author index.

Cosmological implications of Higgs near-criticality.

PubMed

Espinosa, J R

2018-03-06

The Standard Model electroweak (EW) vacuum, in the absence of new physics below the Planck scale, lies very close to the boundary between stability and metastability, with the last option being the most probable. Several cosmological implications of this so-called 'near-criticality' are discussed. In the metastable vacuum case, the main challenges that the survival of the EW vacuum faces during the evolution of the Universe are analysed. In the stable vacuum case, the possibility of implementing Higgs inflation is critically examined.This article is part of the Theo Murphy meeting issue 'Higgs cosmology'. © 2018 The Author(s).

Development of deep drawn aluminum piston tanks

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

Whitehead, J.C.; Bronder, R.L.; Kilgard, L.W.

1990-06-08

An aluminum piston tank has been developed for applications requiring lightweight, low cost, low pressure, positive-expulsion liquid storage. The 3 liter (183 in{sup 3}) vessel is made primarily from aluminum sheet, using production forming and joining operations. The development process relied mainly on pressurizing prototype parts and assemblies to failure, as the primary source of decision making information for driving the tank design toward its optimum minimum-mass configuration. Critical issues addressed by development testing included piston operation, strength of thin-walled formed shells, alloy choice, and joining the end cap to the seamless deep drawn can. 9 refs., 8 figs.

How is organ transplantation depicted in internal medicine and transplantation journals.

PubMed

Durand, Céline; Duplantie, Andrée; Chabot, Yves; Doucet, Hubert; Fortin, Marie-Chantal

2013-10-02

In their book Spare Parts, published in 1992, Fox and Swazey criticized various aspects of organ transplantation, including the routinization of the procedure, ignorance regarding its inherent uncertainties, and the ethos of transplant professionals. Using this work as a frame of reference, we analyzed articles on organ transplantation published in internal medicine and transplantation journals between 1995 and 2008 to see whether Fox and Swazey's critiques of organ transplantation were still relevant. Using the PubMed database, we retrieved 1,120 articles from the top ten internal medicine journals and 4,644 articles from the two main transplantation journals (Transplantation and American Journal of Transplantation). Out of the internal medicine journal articles, we analyzed those in which organ transplantation was the main topic (349 articles). A total of 349 articles were randomly selected from the transplantation journals for content analysis. In our sample, organ transplantation was described in positive terms and was presented as a routine treatment. Few articles addressed ethical issues, patients' experiences and uncertainties related to organ transplantation. The internal medicine journals reported on more ethical issues than the transplantation journals. The most important ethical issues discussed were related to the justice principle: organ allocation, differential access to transplantation, and the organ shortage. Our study provides insight into representations of organ transplantation in the transplant and general medical communities, as reflected in medical journals. The various portrayals of organ transplantation in our sample of articles suggest that Fox and Swazey's critiques of the procedure are still relevant.

Active Noise Control for Dishwasher noise

NASA Astrophysics Data System (ADS)

Lee, Nokhaeng; Park, Youngjin

2016-09-01

The dishwasher is a useful home appliance and continually used for automatically washing dishes. It's commonly placed in the kitchen with built-in style for practicality and better use of space. In this environment, people are easily exposed to dishwasher noise, so it is an important issue for the consumers, especially for the people living in open and narrow space. Recently, the sound power levels of the noise are about 40 - 50 dBA. It could be achieved by removal of noise sources and passive means of insulating acoustical path. For more reduction, such a quiet mode with the lower speed of cycle has been introduced, but this deteriorates the washing capacity. Under this background, we propose active noise control for dishwasher noise. It is observed that the noise is propagating mainly from the lower part of the front side. Control speakers are placed in the part for the collocation. Observation part of estimating sound field distribution and control part of generating the anti-noise are designed for active noise control. Simulation result shows proposed active noise control scheme could have a potential application for dishwasher noise reduction.

Parametric study in weld mismatch of longitudinally welded SSME HPFTP inlet

NASA Technical Reports Server (NTRS)

Min, J. B.; Spanyer, K. L.; Brunair, R. M.

1991-01-01

Welded joints are an essential part of pressure vessels such as the Space Shuttle Main Engine (SSME) Turbopumps. Defects produced in the welding process can be detrimental to weld performance. Recently, review of the SSME high pressure fuel turbopump (HPFTP) titanium inlet x rays revealed several weld discrepancies such as penetrameter density issues, film processing discrepancies, weld width discrepancies, porosity, lack of fusion, and weld offsets. Currently, the sensitivity of welded structures to defects is of concern. From a fatigue standpoint, weld offset may have a serious effect since local yielding, in general, aggravates cyclic stress effects. Therefore, the weld offset issue is considered. Using the finite element method and mathematical formulations, parametric studies were conducted to determine the influence of weld offsets and a variation of weld widths in longitudinally welded cylindrical structures with equal wall thickness on both sides of the joint. From the study, the finite element results and theoretical solutions are presented.

The significance of cell-related challenges in the clinical application of tissue engineering.

PubMed

Almela, Thafar; Brook, Ian M; Moharamzadeh, Keyvan

2016-12-01

Tissue engineering is increasingly being recognized as a new approach that could alleviate the burden of tissue damage currently managed with transplants or synthetic devices. Making this novel approach available in the future for patients who would potentially benefit is largely dependent on understanding and addressing all those factors that impede the translation of this technology to the clinic. Cell-associated factors in particular raise many challenges, including those related to cell sources, up- and downstream techniques, preservation, and the creation of in vitro microenvironments that enable cells to grow and function as far as possible as they would in vivo. This article highlights the main confounding issues associated with cells in tissue engineering and how these issues may hinder the advancement of therapeutic tissue engineering. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 104A: 3157-3163, 2016. © 2016 Wiley Periodicals, Inc.

Report number codes

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

Nelson, R.N.

This publication lists all report number codes processed by the Office of Scientific and Technical Information. The report codes are substantially based on the American National Standards Institute, Standard Technical Report Number (STRN)-Format and Creation Z39.23-1983. The Standard Technical Report Number (STRN) provides one of the primary methods of identifying a specific technical report. The STRN consists of two parts: The report code and the sequential number. The report code identifies the issuing organization, a specific program, or a type of document. The sequential number, which is assigned in sequence by each report issuing entity, is not included in thismore » publication. Part I of this compilation is alphabetized by report codes followed by issuing installations. Part II lists the issuing organization followed by the assigned report code(s). In both Parts I and II, the names of issuing organizations appear for the most part in the form used at the time the reports were issued. However, for some of the more prolific installations which have had name changes, all entries have been merged under the current name.« less

Molecular interactions in nanocellulose assembly

NASA Astrophysics Data System (ADS)

Nishiyama, Yoshiharu

2017-12-01

The contribution of hydrogen bonds and the London dispersion force in the cohesion of cellulose is discussed in the light of the structure, spectroscopic data, empirical molecular-modelling parameters and thermodynamics data of analogue molecules. The hydrogen bond of cellulose is mainly electrostatic, and the stabilization energy in cellulose for each hydrogen bond is estimated to be between 17 and 30 kJ mol-1. On average, hydroxyl groups of cellulose form hydrogen bonds comparable to those of other simple alcohols. The London dispersion interaction may be estimated from empirical attraction terms in molecular modelling by simple integration over all components. Although this interaction extends to relatively large distances in colloidal systems, the short-range interaction is dominant for the cohesion of cellulose and is equivalent to a compression of 3 GPa. Trends of heat of vaporization of alkyl alcohols and alkanes suggests a stabilization by such hydroxyl group hydrogen bonding to be of the order of 24 kJ mol-1, whereas the London dispersion force contributes about 0.41 kJ mol-1 Da-1. The simple arithmetic sum of the energy is consistent with the experimental enthalpy of sublimation of small sugars, where the main part of the cohesive energy comes from hydrogen bonds. For cellulose, because of the reduced number of hydroxyl groups, the London dispersion force provides the main contribution to intermolecular cohesion. This article is part of a discussion meeting issue `New horizons for cellulose nanotechnology'.

Delivery Systems for Biopharmaceuticals. Part I: Nanoparticles and Microparticles.

PubMed

Silva, Ana C; Lopes, Carla M; Lobo, José M S; Amaral, Maria H

2015-01-01

Pharmaceutical biotechnology has been showing therapeutic success never achieved with conventional drug molecules. Therefore, biopharmaceutical products are currently well-established in clinic and the development of new ones is expected. These products comprise mainly therapeutic proteins, although nucleic acids and cells are also included. However, according to their sensitive molecular structures, the efficient delivery of biopharmaceuticals is challenging. Several delivery systems (e.g. microparticles and nanoparticles) composed of different materials (e.g. polymers and lipids) have been explored and demonstrated excellent outcomes, such as: high cellular transfection efficiency for nucleic acids, cell targeting, increased proteins and peptides bioavailability, improved immune response in vaccination, and viability maintenance of microencapsulated cells. Nonetheless, important issues need to be addressed before they reach clinics. For example, more in vivo studies in animals, accessing the toxicity potential and predicting in vivo failure of these delivery systems are required. This is the Part I of two review articles, which presents the state of the art of delivery systems for biopharmaceuticals. Part I deals with microparticles and polymeric and lipid nanoparticles.

The Empowerment of Patients with Mental Conditions and Addictions through e-Health.

PubMed

Nakos, Giorgos; Magita, Andrianna; Mechili, Aggelos E; Diomidous, Marianna; Mantas, John

2015-01-01

The aim of the current paper is the imparting of useful information to both patients and people in general regarding the development of mental conditions based on drug addictions, through e-health. It will provide all related information in order to achieve the empowerment of the selected sample regarding their conditions in terms of conceptualizing their health status. The general part is consisting of an overview on patient empowerment and e-health. The special part refers to the details of developing and presenting the above mentioned website. The information presented in the web site is addressing the general population and not only patients suffering a mental condition or addiction. The website contains the related articles and information obtained from the related bibliographical search. The main goal of the website is to impart concise information on the related issues.

CRYSTAL: The Cirrus Regional Study of Tropical Anvils and Layers

NASA Technical Reports Server (NTRS)

Delnore, Victor E.; Cox, Stephen K.; Curran, Robert J.

1999-01-01

CRYSTAL the Cirrus Regional Study of Tropical Anvils and Layers is part of the ongoing series of field experiments to study clouds and their impact on world weather and climate, and will attempt to improve the application of cloud effects in global climate models. CRYSTAL is being planned as two parts: a limited CRYSTAL field campaign in 2001 to examine towering clouds and anvil genesis over the Everglades of Florida, and the main CRYSTAL field campaign in the summer of 2003 in the Tropical Western Pacific. The latter is timed to take advantage of several cloud measurement satellites that will be operational at that time. This paper discusses some of the issues to be addressed in CRYSTAL, gives a brief description of the research plan, and describes its relationship to other important field experiments.

12 CFR 1202.1 - Why did FHFA issue this part?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Why did FHFA issue this part? 1202.1 Section... INFORMATION ACT § 1202.1 Why did FHFA issue this part? (a) The Freedom of Information Act (FOIA) (5 U.S.C. 552... information about yourself under the Privacy Act (5 U.S.C. 552a), you should file your request using FHFA's...

Automated negotiation in environmental resource management: Review and assessment.

PubMed

Eshragh, Faezeh; Pooyandeh, Majeed; Marceau, Danielle J

2015-10-01

Negotiation is an integral part of our daily life and plays an important role in resolving conflicts and facilitating human interactions. Automated negotiation, which aims at capturing the human negotiation process using artificial intelligence and machine learning techniques, is well-established in e-commerce, but its application in environmental resource management remains limited. This is due to the inherent uncertainties and complexity of environmental issues, along with the diversity of stakeholders' perspectives when dealing with these issues. The objective of this paper is to describe the main components of automated negotiation, review and compare machine learning techniques in automated negotiation, and provide a guideline for the selection of suitable methods in the particular context of stakeholders' negotiation over environmental resource issues. We advocate that automated negotiation can facilitate the involvement of stakeholders in the exploration of a plurality of solutions in order to reach a mutually satisfying agreement and contribute to informed decisions in environmental management along with the need for further studies to consolidate the potential of this modeling approach. Copyright © 2015 Elsevier Ltd. All rights reserved.

Population Education Accessions List. January-December 1993.

ERIC Educational Resources Information Center

United Nations Educational, Scientific and Cultural Organization, Bangkok (Thailand). Principal Regional Office for Asia and the Pacific.

This document consists of the two issues of the bi-annual Population Education Accessions list, an output from a computerized bibliographic database. The first issue lists the entries from January to June, and the second issue lists the entries from July to December. The issues categorize the total of 387 entries into four parts. Part I,…

Non-Destructive Thermography Analysis of Impact Damage on Large-Scale CFRP Automotive Parts.

PubMed

Maier, Alexander; Schmidt, Roland; Oswald-Tranta, Beate; Schledjewski, Ralf

2014-01-14

Laminated composites are increasingly used in aeronautics and the wind energy industry, as well as in the automotive industry. In these applications, the construction and processing need to fulfill the highest requirements regarding weight and mechanical properties. Environmental issues, like fuel consumption and CO₂-footprint, set new challenges in producing lightweight parts that meet the highly monitored standards for these branches. In the automotive industry, one main aspect of construction is the impact behavior of structural parts. To verify the quality of parts made from composite materials with little effort, cost and time, non-destructive test methods are increasingly used. A highly recommended non-destructive testing method is thermography analysis. In this work, a prototype for a car's base plate was produced by using vacuum infusion. For research work, testing specimens were produced with the same multi-layer build up as the prototypes. These specimens were charged with defined loads in impact tests to simulate the effect of stone chips. Afterwards, the impacted specimens were investigated with thermography analysis. The research results in that work will help to understand the possible fields of application and the usage of thermography analysis as the first quick and economic failure detection method for automotive parts.

A Nationwide Study of Pharmacists' Perception of the Impact of Medicare Part D on the Pharmacist-Patient Relationship.

PubMed

Spooner, Joshua J; Spotts, Harlan; Khan, Shamima

2017-10-01

Medicare Part D was implemented in 2006, introducing change to the community pharmacy marketplace, with profound disruption to independent pharmacy operations across the United States. To understand pharmacist perceptions about Part D and their perceived obligation to address Part D issues on behalf of their beneficiaries. A nationwide, cross-sectional survey of pharmacists was conducted between April and July 2013. The 43-item online survey collected information about demographics, implications of Part D on community pharmacy and patients, and beliefs about ideal pharmacy practice. Pharmacists reported more responsibility to address prior authorization issues (55.3% strongly agree or agree) than dispensing preferred medications (43.5%) or addressing patient copayment issues (38.1%). Predictors of the perceived responsibility to assist patients varied and included practice site, pharmacist age, pharmacy prescription volume, and pharmacy financial performance. Financial concerns continue to be the most significant issue following Part D implementation. The degree to which pharmacists feel responsible for addressing patient Part D concerns is variable and dependent on a variety of factors. Pharmacists who felt a personal responsibility to address patient copayment issues reported a better pharmacy financial performance, a larger increase in prescription volume, and a better pharmacist-patient relationship since Part D implementation. Nationwide, Part D financial concerns remain significant. Pharmacists can assist patients with managing cost issues, which can help alleviate pharmacy financial concerns. Many pharmacists practicing at independent locations do not feel responsible for addressing patient cost concerns, which may inadvertently impart a negative financial effect upon their pharmacy.

Continuous wavelet transform and Euler deconvolution method and their application to magnetic field data of Jharia coalfield, India

NASA Astrophysics Data System (ADS)

Singh, Arvind; Singh, Upendra Kumar

2017-02-01

This paper deals with the application of continuous wavelet transform (CWT) and Euler deconvolution methods to estimate the source depth using magnetic anomalies. These methods are utilized mainly to focus on the fundamental issue of mapping the major coal seam and locating tectonic lineaments. The main aim of the study is to locate and characterize the source of the magnetic field by transferring the data into an auxiliary space by CWT. The method has been tested on several synthetic source anomalies and finally applied to magnetic field data from Jharia coalfield, India. Using magnetic field data, the mean depth of causative sources points out the different lithospheric depth over the study region. Also, it is inferred that there are two faults, namely the northern boundary fault and the southern boundary fault, which have an orientation in the northeastern and southeastern direction respectively. Moreover, the central part of the region is more faulted and folded than the other parts and has sediment thickness of about 2.4 km. The methods give mean depth of the causative sources without any a priori information, which can be used as an initial model in any inversion algorithm.

Study and comparison of the maximum stress directions and main fault orientations in some active zones in Iran

NASA Astrophysics Data System (ADS)

Forouhid, Khatereh; Faraji, Atefeh; Ghorashi, Manouchehr

2010-05-01

Study and comparison of the maximum stress directions and main fault orientations in some active zones in Iran Khatereh Forouhid, Manouchehr Ghorashi, Atefeh Faraji Institute of Geophysics, Tehran University, Tehran, Iran kforouhid@yahoo.com Farajiatefeh@yahoo.com The Iranian plateau is the widest active zone in Alpine-Himalayan collision system that is located between two stable platforms, the Arabia in southwest and Eurasia in northeast. The convergence of these two platforms towards each other is the main reason for seismicity and different styles of deformation observed in Iran. In this study, the Iranian plateau is divided into 7 regions based on their seismotectonic characteristics. These regions are; Zagros, Makran, East Iran, Alborz, Kopeh Dagh, Central Iran and Azarbayejan (northwest of Iran). In each region, focal mechanism solutions of early and modern instrumental earthquakes (the only source of information suitable to use for stress distribution study in Iran) with magnitudes more than 5.0 and their relations to active faults are considered. By studying each maximum stress direction based on a group of earthquake focal mechanisms and considering main fault orientations, each region is studied individually. According to these data, some of these regions are divided into smaller parts. These sub-divided parts have some characters that make them different from their neighbors in the same region. In this regard, Zagros is studied in detail based on seismotectonic characteristics and divided into three parts, with N-S maximum stress direction (compressional) in one part and two different kind of NE-SW direction in two other. We use this information to investigate the style and distribution of active faulting in the Zagros and the relationships of this activity with shortening of the Arabia-Eurasia collision. It is worth to mention that as the fault slip will almost occur in the direction of maximum resolved shear stress on the fault plane, probably strain is almost estimated according to these stress directions and this issue can be considered in further studies in this region.

Current Issues in Maternal and Paternal Deprivation. Unit for Child Studies Selected Papers Number 6.

ERIC Educational Resources Information Center

Phillips, Shelley

An overview of some major current issues in maternal and paternal deprivation is presented. Parts I and II focus on (1) single parents and issues in paternal deprivation and (2) sex stereotyping and issues in maternal deprivation, respectively. More particularly, Part I discusses the effects of divorce and death on children and the problem of…

10 CFR Appendix Q to Part 50 - Pre-Application Early Review of Site Suitability Issues

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Pre-Application Early Review of Site Suitability Issues Q... FACILITIES Pt. 50, App. Q Appendix Q to Part 50—Pre-Application Early Review of Site Suitability Issues This... Reactor Safeguards of requests for early review of one or more site suitability issues relating to the...

10 CFR Appendix Q to Part 50 - Pre-Application Early Review of Site Suitability Issues

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Pre-Application Early Review of Site Suitability Issues Q... FACILITIES Pt. 50, App. Q Appendix Q to Part 50—Pre-Application Early Review of Site Suitability Issues This... Reactor Safeguards of requests for early review of one or more site suitability issues relating to the...

Experts and Media: different agenda on the Amatrice seismic sequence

NASA Astrophysics Data System (ADS)

Musacchio, G.; Piangiamore, G. L.

2016-12-01

In the frame of a dialogical approach to science communication, we challenge here the paradigm for which issues that experts consider valuable are not in the Media's agenda. We studied the way Media addressed the Amatrice 2016 sequence and discuss news story-telling. Data include news published since the beginning the seismic sequence, but only selected days have been analyzed in detail. Our analysis inquires IF and HOW the media pivot discussion between prevention and resignation. We quantify the occurrence of specific indicators in the text of in-print and in the headlines of on-line articles and derive a statistic distribution. We set indicators to explore WHO does the journalist refers to (the source), WHAT is considered to be newsworthiness and who is actually the journalist trying to give VOICE to. In assessing newsworthiness we break down the WHAT into three main categories, which we think of major interest to understand natural disasters icons in the Media, in the first days of occurrence. They are: Scientific Coverage, Risk Reduction Issues and Earthquake Damage. First results show that Media do think valuable to provide their public with an in-depth scientific coverage and refers to authoritative sources. As time goes by, and aftershocks Magnitude decreases, a more reflexive thinking is triggered; news stories include more risk reduction indicators than damage. Although memory of past earthquakes is always part of the story, only one month after the main shock risk reduction disappears from the media's agenda. We also explored the level of public engagement in risk reduction and found out that Media (in Italy) still seem not believe that citizens should be active part of the debate upon their own safety.

Nurse managers' experience with ethical issues in six government hospitals in Malaysia: a cross-sectional study.

PubMed

Musa, Maizura binti; Harun-Or-Rashid, M D; Sakamoto, Junichi

2011-11-16

Nurse managers have the burden of experiencing frequent ethical issues related to both their managerial and nursing care duties, according to previous international studies. However, no such study was published in Malaysia. The purpose of this study was to explore nurse managers' experience with ethical issues in six government hospitals in Malaysia including learning about the way they dealt with the issues. A cross-sectional study was conducted in August-September, 2010 involving 417 (69.2%) of total 603 nurse managers in the six Malaysian government hospitals. Data were collected using three-part self-administered questionnaire. Part I was regarding participants' demographics. Part II was about the frequency and areas of management where ethical issues were experienced, and scoring of the importance of 11 pre-identified ethical issues. Part III asked how they dealt with ethical issues in general; ways to deal with the 11 pre-identified ethical issues, and perceived stress level. Data were analyzed using descriptive statistics, cross-tabulations and Pearson's Chi-square. A total of 397 (95.2%) participants experienced ethical issues and 47.2% experienced them on weekly to daily basis. Experiencing ethical issues were not associated with areas of practice. Top area of management where ethical issues were encountered was "staff management", but "patient care" related ethical issues were rated as most important. Majority would "discuss with other nurses" in dealing generally with the issues. For pre-identified ethical issues regarding "patient care", "discuss with doctors" was preferred. Only 18.1% referred issues to "ethics committees" and 53.0% to the code of ethics. Nurse managers, regardless of their areas of practice, frequently experienced ethical issues. For dealing with these, team-approach needs to be emphasized. Proper understanding of the code of ethics is needed to provide basis for reasoning.

Issues in the inverse modeling of a soil infiltration process

NASA Astrophysics Data System (ADS)

Kuraz, Michal; Jacka, Lukas; Leps, Matej

2017-04-01

This contribution addresses issues in evaluation of the soil hydraulic parameters (SHP) from the Richards equation based inverse model. The inverse model was representing single ring infiltration experiment on mountainous podzolic soil profile, and was searching for the SHP parameters of the top soil layer. Since the thickness of the top soil layer is often much lower than the depth required to embed the single ring or Guelph permeameter device, the SHPs for the top soil layer are very difficult to measure directly. The SHPs for the top soil layer were therefore identified here by inverse modeling of the single ring infiltration process, where, especially, the initial unsteady part of the experiment is expected to provide very useful data for evaluating the retention curve parameters (excluding the residual water content) and the saturated hydraulic conductivity. The main issue, which is addressed in this contribution, is the uniqueness of the Richards equation inverse model. We tried to answer the question whether is it possible to characterize the unsteady infiltration experiment with a unique set of SHPs values, and whether are all SHP parameters vulnerable with the non-uniqueness. Which is an important issue, since we could further conclude whether the popular gradient methods are appropriate here. Further the issues in assigning the initial and boundary condition setup, the influence of spatial and temporal discretization on the values of the identified SHPs, and the convergence issues with the Richards equation nonlinear operator during automatic calibration procedure are also covered here.

A four-part working bibliography of neuroethics: part 3 - "second tradition neuroethics" - ethical issues in neuroscience.

PubMed

Martin, Amanda; Becker, Kira; Darragh, Martina; Giordano, James

2016-09-19

Neuroethics describes several interdisciplinary topics exploring the application and implications of engaging neuroscience in societal contexts. To explore this topic, we present Part 3 of a four-part bibliography of neuroethics' literature focusing on the "ethics of neuroscience." To complete a systematic survey of the neuroethics literature, 19 databases and 4 individual open-access journals were employed. Searches were conducted using the indexing language of the U.S. National Library of Medicine (NLM). A Python code was used to eliminate duplications in the final bibliography. This bibliography consists of 1137 papers, 56 books, and 134 book chapters published from 2002 through 2014, covering ethical issues in neuroimaging, neurogenetics, neurobiomarkers, neuro-psychopharmacology, brain stimulation, neural stem cells, neural tissue transplants, pediatric-specific issues, dual-use, and general neuroscience research issues. These works contain explanations of recent research regarding neurotechnology, while exploring ethical issues in future discoveries and use.

Frustration across the periodic table: heterolytic cleavage of dihydrogen by metal complexes.

PubMed

Bullock, R Morris; Chambers, Geoffrey M

2017-08-28

This perspective examines frustrated Lewis pairs (FLPs) in the context of heterolytic cleavage of H 2 by transition metal complexes, with an emphasis on molecular complexes bearing an intramolecular Lewis base. FLPs have traditionally been associated with main group compounds, yet many reactions of transition metal complexes support a broader classification of FLPs that includes certain types of transition metal complexes with reactivity resembling main group-based FLPs. This article surveys transition metal complexes that heterolytically cleave H 2 , which vary in the degree that the Lewis pairs within these systems interact. Many of the examples include complexes bearing a pendant amine functioning as the base with the metal functioning as the hydride acceptor. Consideration of transition metal compounds in the context of FLPs can inspire new innovations and improvements in transition metal catalysis.This article is part of the themed issue 'Frustrated Lewis pair chemistry'. © 2017 The Author(s).

Closedure - Mine Closure Technologies Resource

NASA Astrophysics Data System (ADS)

Kauppila, Päivi; Kauppila, Tommi; Pasanen, Antti; Backnäs, Soile; Liisa Räisänen, Marja; Turunen, Kaisa; Karlsson, Teemu; Solismaa, Lauri; Hentinen, Kimmo

2015-04-01

Closure of mining operations is an essential part of the development of eco-efficient mining and the Green Mining concept in Finland to reduce the environmental footprint of mining. Closedure is a 2-year joint research project between Geological Survey of Finland and Technical Research Centre of Finland that aims at developing accessible tools and resources for planning, executing and monitoring mine closure. The main outcome of the Closedure project is an updatable wiki technology-based internet platform (http://mineclosure.gtk.fi) in which comprehensive guidance on the mine closure is provided and main methods and technologies related to mine closure are evaluated. Closedure also provides new data on the key issues of mine closure, such as performance of passive water treatment in Finland, applicability of test methods for evaluating cover structures for mining wastes, prediction of water effluents from mine wastes, and isotopic and geophysical methods to recognize contaminant transport paths in crystalline bedrock.

Automatic human body modeling for vision-based motion capture system using B-spline parameterization of the silhouette

NASA Astrophysics Data System (ADS)

Jaume-i-Capó, Antoni; Varona, Javier; González-Hidalgo, Manuel; Mas, Ramon; Perales, Francisco J.

2012-02-01

Human motion capture has a wide variety of applications, and in vision-based motion capture systems a major issue is the human body model and its initialization. We present a computer vision algorithm for building a human body model skeleton in an automatic way. The algorithm is based on the analysis of the human shape. We decompose the body into its main parts by computing the curvature of a B-spline parameterization of the human contour. This algorithm has been applied in a context where the user is standing in front of a camera stereo pair. The process is completed after the user assumes a predefined initial posture so as to identify the main joints and construct the human model. Using this model, the initialization problem of a vision-based markerless motion capture system of the human body is solved.

Absorptivity Measurements and Heat Source Modeling to Simulate Laser Cladding

NASA Astrophysics Data System (ADS)

Wirth, Florian; Eisenbarth, Daniel; Wegener, Konrad

The laser cladding process gains importance, as it does not only allow the application of surface coatings, but also additive manufacturing of three-dimensional parts. In both cases, process simulation can contribute to process optimization. Heat source modeling is one of the main issues for an accurate model and simulation of the laser cladding process. While the laser beam intensity distribution is readily known, the other two main effects on the process' heat input are non-trivial. Namely the measurement of the absorptivity of the applied materials as well as the powder attenuation. Therefore, calorimetry measurements were carried out. The measurement method and the measurement results for laser cladding of Stellite 6 on structural steel S 235 and for the processing of Inconel 625 are presented both using a CO2 laser as well as a high power diode laser (HPDL). Additionally, a heat source model is deduced.

Evidence-Based Approach to Fiber Supplements and Clinically Meaningful Health Benefits, Part 1

PubMed Central

McRorie, Johnson W.

2015-01-01

Dietary fiber that is intrinsic and intact in fiber-rich foods (eg, fruits, vegetables, legumes, whole grains) is widely recognized to have beneficial effects on health when consumed at recommended levels (25 g/d for adult women, 38 g/d for adult men). Most (90%) of the US population does not consume this level of dietary fiber, averaging only 15 g/d. In an attempt to bridge this “fiber gap,” many consumers are turning to fiber supplements, which are typically isolated from a single source. Fiber supplements cannot be presumed to provide the health benefits that are associated with dietary fiber from whole foods. Of the fiber supplements on the market today, only a minority possess the physical characteristics that underlie the mechanisms driving clinically meaningful health benefits. The first part (current issue) of this 2-part series will focus on the 4 main characteristics of fiber supplements that drive clinical efficacy (solubility, degree/rate of fermentation, viscosity, and gel formation), the 4 clinically meaningful designations that identify which health benefits are associated with specific fibers, and the gel-dependent mechanisms in the small bowel that drive specific health benefits (eg, cholesterol lowering, improved glycemic control). The second part (next issue) of this 2-part series will focus on the effects of fiber supplements in the large bowel, including the 2 mechanisms by which fiber prevents/relieves constipation (insoluble mechanical irritant and soluble gel-dependent water-holding capacity), the gel-dependent mechanism for attenuating diarrhea and normalizing stool form in irritable bowel syndrome, and the combined large bowel/small bowel fiber effects for weight loss/maintenance. The second part will also discuss how processing for marketed products can attenuate efficacy, why fiber supplements can cause gastrointestinal symptoms, and how to avoid symptoms for better long-term compliance. PMID:25972618

Evidence-Based Approach to Fiber Supplements and Clinically Meaningful Health Benefits, Part 2

PubMed Central

McRorie, Johnson W.

2015-01-01

Dietary fiber that is intrinsic and intact in fiber-rich foods (eg, fruits, vegetables, legumes, whole grains) is widely recognized to have beneficial effects on health when consumed at recommended levels (25 g/d for adult women, 38 g/d for adult men). Most (90%) of the US population does not consume this level of dietary fiber, averaging only 15 g/d. In an attempt to bridge this “fiber gap,” many consumers are turning to fiber supplements, which are typically isolated from a single source. Fiber supplements cannot be presumed to provide the health benefits that are associated with dietary fiber from whole foods. Of the fiber supplements on the market today, only a minority possess the physical characteristics that underlie the mechanisms driving clinically meaningful health benefits. In this 2-part series, the first part (previous issue) described the 4 main characteristics of fiber supplements that drive clinical efficacy (solubility, degree/rate of fermentation, viscosity, and gel formation), the 4 clinically meaningful designations that identify which health benefits are associated with specific fibers, and the gel-dependent mechanisms in the small bowel that drive specific health benefits (eg, cholesterol lowering, improved glycemic control). The second part (current issue) of this 2-part series will focus on the effects of fiber supplements in the large bowel, including the 2 mechanisms by which fiber prevents/relieves constipation (insoluble mechanical irritant and soluble gel-dependent water-holding capacity), the gel-dependent mechanism for attenuating diarrhea and normalizing stool form in irritable bowel syndrome, and the combined large bowel/small bowel fiber effects for weight loss/maintenance. The second part will also discuss how processing for marketed products can attenuate efficacy, why fiber supplements can cause gastrointestinal symptoms, and how to avoid symptoms for better long-term compliance. PMID:25972619

The Earth's radiation belts modelling : main issues and key directions for improvement

NASA Astrophysics Data System (ADS)

Maget, Vincent; Boscher, Daniel

The Earth's radiation belts can be considered as an opened system covering a wide part of the inner magnetosphere which closely interacts with the surrounding cold plasma. Although its population constitutes only the highly energetic tail of the global inner magnetosphere plasma (electrons from a few tens of keV to more than 5 MeV and protons up to 500MeV), their modelling is of prime importance for satellite robustness design. They have been modelled at ONERA for more than 15 years now through the Salammbˆ code, which models the dynamic of the Earth's radiation belts at the drift timescale (order of the hour). It takes into accounts the main processes acting on the trapped particles, which depends on the electromagnetic configuration and on the characteristics of the surrounding cold plasma : the ionosphere as losses terms, the plasmasheet as sources ones and the plasmasphere through interactions (waves-particles interactions, coulomb scattering, electric fields shielding, . . . ). Consequently, a fine knowledge of these environments and their interactions with the radiation belts is of prime importance in their modelling. Issues in the modelling currently exist, but key directions for improvements can also be highlighted. This talk aims at presenting both of them according to recent developments performed at ONERA besides the Salammbˆ code. o

Presenting a conceptual pattern of HSE performance of oil trucks.

PubMed

Ghaleh, Sahar; Omidvari, Manouchehr; Nassiri, Parvin; Momeni, Mansour; Lavasani, Seyed Mohammadreza Miri

2018-01-25

Accidents are among the main problems in the oil product supply chain. The most important effective factors in these events are the kind of trucks used and their health, safety, and environment (HSE) condition. The aim of this study was to present a conceptual pattern of the HSE performance of oil trucks in oil industries. In this study, 20 truck models (with fixed tanks), in use over different periods of time, were investigated. In this regard, the criteria and sub-criteria were first determined in two parts-carrier and tank-and weighted by fuzzy analytical hierarchy process (FAHP). The results showed that the most important sub-criteria regarding the HSE factors of the carrier were resistance and strength of the front and rear shields, the brake system, and the ventilation system. The most important sub-criteria regarding the HSE factors of the tank were tank shell thickness and a good tank design shape with respect to portable material. It should be noted that the weight of the criteria with each other and sub-criteria with each other are not equal. This issue is important for decision-making. The main reason for the use of trucks with the lowest score in developing countries is the lack of attention by managers to safety issues and international standards and agreements such as the ADR.

Remote sensing of ecosystem health: opportunities, challenges, and future perspectives.

PubMed

Li, Zhaoqin; Xu, Dandan; Guo, Xulin

2014-11-07

Maintaining a healthy ecosystem is essential for maximizing sustainable ecological services of the best quality to human beings. Ecological and conservation research has provided a strong scientific background on identifying ecological health indicators and correspondingly making effective conservation plans. At the same time, ecologists have asserted a strong need for spatially explicit and temporally effective ecosystem health assessments based on remote sensing data. Currently, remote sensing of ecosystem health is only based on one ecosystem attribute: vigor, organization, or resilience. However, an effective ecosystem health assessment should be a comprehensive and dynamic measurement of the three attributes. This paper reviews opportunities of remote sensing, including optical, radar, and LiDAR, for directly estimating indicators of the three ecosystem attributes, discusses the main challenges to develop a remote sensing-based spatially-explicit comprehensive ecosystem health system, and provides some future perspectives. The main challenges to develop a remote sensing-based spatially-explicit comprehensive ecosystem health system are: (1) scale issue; (2) transportability issue; (3) data availability; and (4) uncertainties in health indicators estimated from remote sensing data. However, the Radarsat-2 constellation, upcoming new optical sensors on Worldview-3 and Sentinel-2 satellites, and improved technologies for the acquisition and processing of hyperspectral, multi-angle optical, radar, and LiDAR data and multi-sensoral data fusion may partly address the current challenges.

NLP as a communication strategy tool in libraries

NASA Astrophysics Data System (ADS)

Koulouris, Alexandros; Sakas, Damianos P.; Giannakopoulos, Georgios

2015-02-01

The role of communication is a catalyst for the proper function of an organization. This paper focuses on libraries, where the communication is crucial for their success. In our opinion, libraries in Greece are suffering from the lack of communication and marketing strategy. Communication has many forms and manifestations. A key aspect of communication is body language, which has a dominant communication tool the neuro-linguistic programming (NLP). The body language is a system that expresses and transfers messages, thoughts and emotions. More and more organizations in the public sector and companies in the private sector base their success on the communication skills of their personnel. The NLP suggests several methods to obtain excellent relations in the workplace and to develop ideal communication. The NLP theory is mainly based on the development of standards (communication model) that guarantees the expected results. This research was conducted and analyzed in two parts, the qualitative and the quantitative. The findings mainly confirm the need for proper communication within libraries. In the qualitative research, the interviewees were aware of communication issues, although some gaps in that knowledge were observed. Even this slightly lack of knowledge, highlights the need for constant information through educational programs. This is particularly necessary for senior executives of libraries, who should attend relevant seminars and refresh their knowledge on communication related issues.

Economic Competition, Restructuring and Worker Dislocation.

ERIC Educational Resources Information Center

Blalock, Ann Bonar, Ed.

1995-01-01

In this issue various concepts of economic change are examined. Part I looks at economic change as a context for focusing on workforce issues. Parts II and III discuss what is being done to address this contemporary problem. This issue contains the following papers: "Presidential Perspectives on Economic Change and Restructuring: An…

Nursing accounting competencies related to HIV in a Papua New Guinea context.

PubMed

Brown, Alistair M

2013-01-01

Nursing administration is an important part of the campaign to eliminate HIV across Papua New Guinea (PNG). This paper considers the critical importance of developing nursing leadership in effective accounting competencies in relation to HIV projects in PNG. The results of the study's textual analysis of audit reports of the Auditor General of PNG revealed a failure on the part of PNG's main health agencies involved with its national HIV program to provide competent financial reporting. In light of these results, this study shows how improving accounting and other financial competencies among nursing leaders would benefit the implementation of the PNG HIV national strategy. The findings of this study have implications not only for the internal control of HIV nursing competencies but also for nursing leadership related to HIV issues in a developing-country context. Copyright © 2013 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

How environment and genes shape the adolescent brain.

PubMed

Paus, Tomáš

2013-07-01

This article is part of a Special Issue "Puberty and Adolescence". This review provides a conceptual framework for the study of factors--in our genes and environment--that shape the adolescent brain. I start by pointing out that brain phenotypes obtained with magnetic resonance imaging are complex traits reflecting the interplay of genes and the environment. In some cases, variations in the structural phenotypes observed during adolescence have their origin in the pre-natal or early post-natal periods. I then emphasize the bidirectional nature of brain-behavior relationships observed during this period of human development, where function may be more likely to influence structure rather than vice versa. In the main part of this article, I review our ongoing work on the influence of gonadal hormones on the adolescent brain. I also discuss the importance of social context and brain plasticity on shaping the relevant neural circuits. Copyright © 2013 Elsevier Inc. All rights reserved.

The meaning of the EPSRC principles of robotics

NASA Astrophysics Data System (ADS)

Bryson, Joanna J.

2017-04-01

In revisiting the Principles of Robotics (as we do in this special issue), it is important to carefully consider their full meaning - their history, the intentions behind them, and their actual societal impact to date. Here I address first the meaning of the document as a whole, then of its constituent parts. Further, I describe the nature of policy, and use the Principles as a case study to discuss how government and academia can interact in constructing policy. I defend the Principles and their main themes: that commercially manufactured robots should not be responsible parties under the law, and that users should not be deceived about robots' capacities or moral status. This perspective allows for the incorporation of robots immediately into UK society and law - the objective of the Principles. The Principles were not designed for every conceivable robot, but rather serve in part as design specifications for robots to be incorporated as legal products into British society.

A gradient enhanced plasticity-damage microplane model for concrete

NASA Astrophysics Data System (ADS)

Zreid, Imadeddin; Kaliske, Michael

2018-03-01

Computational modeling of concrete poses two main types of challenges. The first is the mathematical description of local response for such a heterogeneous material under all stress states, and the second is the stability and efficiency of the numerical implementation in finite element codes. The paper at hand presents a comprehensive approach addressing both issues. Adopting the microplane theory, a combined plasticity-damage model is formulated and regularized by an implicit gradient enhancement. The plasticity part introduces a new microplane smooth 3-surface cap yield function, which provides a stable numerical solution within an implicit finite element algorithm. The damage part utilizes a split, which can describe the transition of loading between tension and compression. Regularization of the model by the implicit gradient approach eliminates the mesh sensitivity and numerical instabilities. Identification methods for model parameters are proposed and several numerical examples of plain and reinforced concrete are carried out for illustration.

15 CFR Supplement No. 6 to Part... - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false [Reserved] No. Supplement No. 6 to Part 748-Authorities Issuing Import Certificates Under the Firearms Convention Commerce and Foreign...) AND DOCUMENTATION Supplement No. 6 to Part 748—Authorities Issuing Import Certificates Under the...

Plant phenomics: an overview of image acquisition technologies and image data analysis algorithms

PubMed Central

Perez-Sanz, Fernando; Navarro, Pedro J

2017-01-01

Abstract The study of phenomes or phenomics has been a central part of biology. The field of automatic phenotype acquisition technologies based on images has seen an important advance in the last years. As with other high-throughput technologies, it addresses a common set of problems, including data acquisition and analysis. In this review, we give an overview of the main systems developed to acquire images. We give an in-depth analysis of image processing with its major issues and the algorithms that are being used or emerging as useful to obtain data out of images in an automatic fashion. PMID:29048559

Algorithm for planning a double-jaw orthognathic surgery using a computer-aided surgical simulation (CASS) protocol. Part 2: three-dimensional cephalometry

PubMed Central

Xia, J. J.; Gateno, J.; Teichgraeber, J. F.; Yuan, P.; Li, J.; Chen, K.-C.; Jajoo, A.; Nicol, M.; Alfi, D. M.

2015-01-01

Three-dimensional (3D) cephalometry is not as simple as just adding a ‘third’ dimension to a traditional two-dimensional cephalometric analysis. There are more complex issues in 3D analysis. These include how reference frames are created, how size, position, orientation and shape are measured, and how symmetry is assessed. The main purpose of this article is to present the geometric principles of 3D cephalometry. In addition, the Gateno–Xia cephalometric analysis is presented; this is the first 3D cephalometric analysis to observe these principles. PMID:26573563

Delayed prescribing for upper respiratory tract infections: a qualitative study of GPs' views and experiences

PubMed Central

Høye, Sigurd; Frich, Jan; Lindbœk, Morten

2010-01-01

Background Delayed prescribing has been promoted as a strategy that meets patients' expectations and helps to avoid unnecessary use of antibiotics in upper respiratory tract infections. Aim To explore GPs' views on and experiences with delayed prescribing in patients with acute upper respiratory tract infections. Design of study Qualitative study involving focus groups. Setting Norwegian general practice. Method Qualitative analysis of data collected from five focus groups comprising 33 GPs who took part in a quality-improvement programme of antibiotic prescribing. Results The views of GPs differed on the usefulness of delayed prescribing. GPs who endorsed the strategy emphasised shared decision making and the creation of opportunities for educating patients, whereas GPs who were negative applied the strategy mainly when being pressed to prescribe. Mild and mainly harmless conditions of a possible bacterial origin, such as acute sinusitis and acute otitis, were considered most suitable for delayed prescribing. A key argument for issuing a wait-and-see prescription was that it helped patients avoid seeking after-hours care. For issuing a wait-and-see prescription, the GPs required that the patient was ‘knowledgeable’, able to understand the indications for antibiotics, and motivated for shared decision making. GPs emphasised that patients should be informed thoroughly when receiving a wait-and-see prescription. Conclusion Not all GPs endorse delayed prescribing; however, it appears to be a feasible approach for managing patients with early symptoms of mild upper respiratory tract infections of a possible bacterial origin. Informing the patients properly while issuing wait-and-see prescriptions is essential. PMID:21144201

Collective intelligence of the artificial life community on its own successes, failures, and future.

PubMed

Rasmussen, Steen; Raven, Michael J; Keating, Gordon N; Bedau, Mark A

2003-01-01

We describe a novel Internet-based method for building consensus and clarifying conflicts in large stakeholder groups facing complex issues, and we use the method to survey and map the scientific and organizational perspectives of the artificial life community during the Seventh International Conference on Artificial Life (summer 2000). The issues addressed in this survey included artificial life's main successes, main failures, main open scientific questions, and main strategies for the future, as well as the benefits and pitfalls of creating a professional society for artificial life. By illuminating the artificial life community's collective perspective on these issues, this survey illustrates the value of such methods of harnessing the collective intelligence of large stakeholder groups.

Chinese Children's Reading Acquisition: Theoretical and Pedagogical Issues.

ERIC Educational Resources Information Center

Li, Wenling, Ed.; Gaffney, Janet S., Ed.; Packard, Jerome L., Ed.

This book provides comprehensive resources for the critical discussion of major issues in learning to read Chinese from a child acquisition perspective. It is divided into 4 parts and 11 chapters. Part 1, "Theoretical Perspectives on Learning to Read" includes "Current Issues in Learning To Read Chinese" (Ovid J.L. Tzeng),…

Harvard and Money; A Memorandum on Issues and Choices.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge , MA. Univ. Committee on Governance.

This report discusses some of the financial issues and choices with which Harvard University will have to cope in an environment of increased stringency: issues of money-allocation, money raising, and money management. Part I presents highlights of Harvard's recent financial history and its prospects in quantitative terms. Part II presents some…

Documents About the Approval to Dispose of Less than 50 Parts Per Million Polychlorinated Biphenyl Remediation Waste Issued to Utility Solid Waste Activities Group (USWAG) Members

EPA Pesticide Factsheets

This page contains the Final Approval Document, Response to Public Comments and Draft Approval Issued for Public Comment for the Approval to Dispose of Less than 50 Parts Per Million Polychlorinated Biphenyl Remediation Waste Issued to USWAG

[Disposable nursing applicator-pocket of indwelling central venous catheter].

PubMed

Wei, Congli; Ma, Chunyuan

2017-11-01

Catheter related infection is the most common complication of central venous catheter, which pathogen mainly originate from the pipe joint and the skin around puncture site. How to prevent catheter infection is an important issue in clinical nursing. The utility model disclosed a "disposable nursing applicator-pocket of indwelling central venous catheter", which is mainly used for the fixation and the protection. The main structure consists of two parts, one is medical applicator to protect the skin around puncture site, and the other is gauze pocket to protect the catheter external connector. When in use, the catheter connector is fitted into the pocket, and then the applicator is applied to cover the puncture point of the skin. Integrated design of medical applicator and gauze pocket was designed to realize double functions of fixation and protection. The disposable nursing applicator-pocket is made of medical absorbent gauze (outer layer) and non-woven fabric (inner layer), which has the characteristics of comfortable, breathable, dust filtered, bacteria filtered, waterproof, antiperspirant and anti-pollution. The utility model has the advantages of simple structure, low cost, simple operation, effective protection, easy realization and popularization.

Searching for the elusive neural substrates of body part terms: a neuropsychological study.

PubMed

Kemmerer, David; Tranel, Daniel

2008-06-01

Previous neuropsychological studies suggest that, compared to other categories of concrete entities, lexical and conceptual aspects of body part knowledge are frequently spared in brain-damaged patients. To further investigate this issue, we administered a battery of 12 tests assessing lexical and conceptual aspects of body part knowledge to 104 brain-damaged patients with lesions distributed throughout the telencephalon. There were two main outcomes. First, impaired oral naming of body parts, attributable to a disturbance of the mapping between lexical-semantic and lexical-phonological structures, was most reliably and specifically associated with lesions in the left frontal opercular and anterior/inferior parietal opercular cortices and in the white matter underlying these regions (8 patients). Also, 1 patient with body part anomia had a left occipital lesion that included the "extrastriate body area" (EBA). Second, knowledge of the meanings of body part terms was remarkably resistant to impairment, regardless of lesion site; in fact, we did not uncover a single patient who exhibited significantly impaired understanding of the meanings of these terms. In the 9 patients with body part anomia, oral naming of concrete entities was evaluated, and this revealed that 4 patients had disproportionately worse naming of body parts relative to other types of concrete entities. Taken together, these findings extend previous neuropsychological and functional neuroimaging studies of body part knowledge and add to our growing understanding of the nuances of how different linguistic and conceptual categories are operated by left frontal and parietal structures.

Searching for the Elusive Neural Substrates of Body Part Terms: A Neuropsychological Study

PubMed Central

Kemmerer, David; Tranel, Daniel

2010-01-01

Previous neuropsychological studies suggest that, compared to other categories of concrete entities, lexical and conceptual aspects of body part knowledge are frequently spared in brain-damaged patients. To further investigate this issue, we administered a battery of 12 tests assessing lexical and conceptual aspects of body part knowledge to 104 brain-damaged patients with lesions distributed throughout the telencephalon. There were two main outcomes. First, impaired oral naming of body parts, attributable to a disturbance of the mapping between lexical-semantic and lexical-phonological structures, was most reliably and specifically associated with lesions in the left frontal opercular and anterior/inferior parietal opercular cortices, and in the white matter underlying these regions (8 patients). Also, one patient with body part anomia had a left occipital lesion that included the “extrastriate body area” (EBA). Second, knowledge of the meanings of body part terms was remarkably resistant to impairment, regardless of lesion site; in fact, we did not uncover a single patient who exhibited significantly impaired understanding of the meanings of these terms. In the 9 patients with body part anomia, oral naming of concrete entities was evaluated, and this revealed that 4 patients had disproportionately worse naming of body parts relative to other types of concrete entities. Taken together, these findings extend previous neuropsychological and functional neuroimaging studies of body part knowledge, and add to our growing understanding of the nuances of how different linguistic and conceptual categories are operated by left frontal and parietal structures. PMID:18608319

Fluorine-18 patents (2009–2015). Part 2: new radiochemistry

PubMed Central

Mossine, Andrew V; Thompson, Stephen; Brooks, Allen F; Sowa, Alexandra R; Miller, Jason M; Scott, Peter JH

2016-01-01

Fluorine-18 (18F) is one of the most common positron-emitting radionuclides used in the synthesis of positron emission tomography radiotracers due to its ready availability, convenient half-life and outstanding imaging properties. In Part 1 of this review, we presented the first analysis of patents issued for novel radiotracers labeled with fluorine-18. In Part 2, we follow-up with a focus on patents issued for new radiochemistry methodology using fluorine-18 issued between January 2009 and December 2015. PMID:27610753

Design of Information Collecting System Towards The Song Dynasty Wooden Hall of Baoguo Temple, Ningbo

NASA Astrophysics Data System (ADS)

He, S.; Tang, Z.; Yang, S.

2015-09-01

Baoguo Temple is located half way up Lingshan Mountain in Northern Ningbo, Zhejiang Province, China. The main hall of Baoguo Temple is Song dynasty wooden structure. As the oldest wooden architecture in Jiangnan, China, it is a national major protective historical relic. In 2005, Baoguo Temple Ancient Architecture Museum was set up and opens to the outside world. From 2007, to be able to protect it more effectively and foreseeably, Baoguo Temple Ancient Architecture Museum began to build information collecting systems towards historical architectures using modern information technology. After comparing correlated studies both at home and abroad, we found that: heritage protection abroad started earlier than us, and it has already established thorough protection system, relevant protection mechanism, and also issued relevant protection laws and regulations. The technology which was utilized in protection abroad was not only limited in RS, GIS, GPS, VR, but also included many emerging technology such as using a computational fluid dynamics model to simulate the condition of temperature and humidity. The main body of this paper are going to talk about four parts: the first one is existing information system. In this part, we'll introduce the information collecting system, which was preliminarily built in 2007 in Baoguo Temple Ancient Architecture Museum. Using the modern digital computer information technology, researchers can gradually check and acquire the information of the material of relics, the condition of the structure stress and the natural environmental information, which may probably affect the cultural architecture. And this part may be divided into information collection, information management and exhibition. The second part is update scheme design of original information collecting equipment and technology. Original information collecting system of microenvironment is relatively independent and data haven't been included in the management of the system. The original sensors transmit signal by wire and it would be interfered each other when they work together, and then it may cause congestion sometimes. Otherwise, the original system has been working continuously for seven years and it can't adapt to the new computer hardware and operating system. Then, this part may be divided into data integration of information collection, equipment upgrading and adding of information collecting point, upgrade of information management and exhibition system. The third part is scheme design of newly added information collecting projects. After understanding the exposed disadvantages before, the added projects may include real-time information collection of groundwater level and quantity, surface water quantity and velocity, mountain landslide, vibration of the main hall, material of wood construction of the main hall, structure of the main hall, the condition of key components of the main hall, air pollution such as the concentration of SO2, PM2.5, O2, CO2 and information collection of insect pest such as termite. After collecting information by many ways, the fourth part is to talk about comprehensive application of collecting information. This part may include comprehensive analysis of collecting information, management application of collecting information, publishing of collecting information and exhibition of information collecting system. Therefore, through this research, we want to develop information collecting work more perfectly and entirely and protect historical heritages more scientifically and effectively.

Nurse managers' experience with ethical issues in six government hospitals in Malaysia: A cross-sectional study

PubMed Central

2011-01-01

Background Nurse managers have the burden of experiencing frequent ethical issues related to both their managerial and nursing care duties, according to previous international studies. However, no such study was published in Malaysia. The purpose of this study was to explore nurse managers' experience with ethical issues in six government hospitals in Malaysia including learning about the way they dealt with the issues. Methods A cross-sectional study was conducted in August-September, 2010 involving 417 (69.2%) of total 603 nurse managers in the six Malaysian government hospitals. Data were collected using three-part self-administered questionnaire. Part I was regarding participants' demographics. Part II was about the frequency and areas of management where ethical issues were experienced, and scoring of the importance of 11 pre-identified ethical issues. Part III asked how they dealt with ethical issues in general; ways to deal with the 11 pre-identified ethical issues, and perceived stress level. Data were analyzed using descriptive statistics, cross-tabulations and Pearson's Chi-square. Results A total of 397 (95.2%) participants experienced ethical issues and 47.2% experienced them on weekly to daily basis. Experiencing ethical issues were not associated with areas of practice. Top area of management where ethical issues were encountered was "staff management", but "patient care" related ethical issues were rated as most important. Majority would "discuss with other nurses" in dealing generally with the issues. For pre-identified ethical issues regarding "patient care", "discuss with doctors" was preferred. Only 18.1% referred issues to "ethics committees" and 53.0% to the code of ethics. Conclusions Nurse managers, regardless of their areas of practice, frequently experienced ethical issues. For dealing with these, team-approach needs to be emphasized. Proper understanding of the code of ethics is needed to provide basis for reasoning. PMID:22085735

Ecological Economics

NASA Astrophysics Data System (ADS)

Common, Michael; Stagl, Sigrid

2005-10-01

Taking as its starting point the interdependence of the economy and the natural environment, this book provides a comprehensive introduction to the emerging field of ecological economics. The authors, who have written extensively on the economics of sustainability, build on insights from both mainstream economics and ecological sciences. Part I explores the interdependence of the modern economy and its environment, while Part II focuses mainly on the economy and on economics. Part III looks at how national governments set policy targets and the instruments used to pursue those targets. Part IV examines international trade and institutions, and two major global threats to sustainability - climate change and biodiversity loss. Assuming no prior knowledge of economics, this textbook is well suited for use on interdisciplinary environmental science and management courses. It has extensive student-friendly features including discussion questions and exercises, keyword highlighting, real-world illustrations, further reading and website addresses. A comprehensive introduction to a developing field which will interest students from science, economics and management backgrounds A global approach to the problems of sustainability and sustainable development, issues which are increasingly prominent in political debate and policy making Filled with student-friendly features including focus areas for each chapter, keyword highlighting, real-world illustrations, discussion questions and exercises, further reading and website addresses

2016 White Paper on recent issues in bioanalysis: focus on biomarker assay validation (BAV): (Part 3 - LBA, biomarkers and immunogenicity).

PubMed

Richards, Susan; Amaravadi, Lakshmi; Pillutla, Renuka; Birnboeck, Herbert; Torri, Albert; Cowan, Kyra J; Papadimitriou, Apollon; Garofolo, Fabio; Satterwhite, Christina; Piccoli, Steven; Wu, Bonnie; Krinos-Fiorotti, Corinna; Allinson, John; Berisha, Flora; Cocea, Laurent; Croft, Stephanie; Fraser, Stephanie; Galliccia, Fabrizio; Gorovits, Boris; Gupta, Swati; Gupta, Vinita; Haidar, Sam; Hottenstein, Charles; Ishii-Watabe, Akiko; Jani, Darshana; Kadavil, John; Kamerud, John; Kramer, Daniel; Litwin, Virginia; Lima Santos, Gustavo Mendes; Nelson, Robert; Ni, Yan; Pedras-Vasconcelos, João; Qiu, Yongchang; Rhyne, Paul; Safavi, Afshin; Saito, Yoshiro; Savoie, Natasha; Scheibner, Kara; Schick, Eginhard; Siguenza, Patricia Y; Smeraglia, John; Staack, Roland F; Subramanyam, Meena; Sumner, Giane; Thway, Theingi; Uhlinger, David; Ullmann, Martin; Vitaliti, Alessandra; Welink, Jan; Whiting, Chan C; Xue, Li; Zeng, Rong

2016-12-01

The 2016 10th Workshop on Recent Issues in Bioanalysis (10th WRIB) took place in Orlando, Florida with participation of close to 700 professionals from pharmaceutical/biopharmaceutical companies, biotechnology companies, contract research organizations, and regulatory agencies worldwide. WRIB was once again a weeklong event - A Full Immersion Week of Bioanalysis for PK, Biomarkers and Immunogenicity. As usual, it is specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest including both small and large molecules involving LCMS, hybrid LBA/LCMS, and LBA approaches, with the focus on PK, biomarkers and immunogenicity. This 2016 White Paper encompasses recommendations emerging from the extensive discussions held during the workshop, and is aimed to provide the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to enable advances in scientific excellence, improved quality and better regulatory compliance. This White Paper is published in 3 parts due to length. This part (Part 3) discusses the recommendations for large molecule bioanalysis using LBA, biomarkers and immunogenicity. Parts 1 (small molecule bioanalysis using LCMS) and Part 2 (Hybrid LBA/LCMS and regulatory inputs from major global health authorities) have been published in the Bioanalysis journal, issues 22 and 23, respectively.

Code of Ethical Conduct for Computer-Using Educators: An ICCE Policy Statement.

ERIC Educational Resources Information Center

Computing Teacher, 1987

1987-01-01

Prepared by the International Council for Computers in Education's Ethics and Equity Committee, this code of ethics for educators using computers covers nine main areas: curriculum issues, issues relating to computer access, privacy/confidentiality issues, teacher-related issues, student issues, the community, school organizational issues,…

Privacy in the Computer Age: Perceptions and Realities.

ERIC Educational Resources Information Center

Monfils, Barbara

As more people become computer literate, issues of privacy become more pertinent. Major privacy issues at the individual, national, and international levels are identified in the first part of the paper. These issues provide the basis for the second part of the paper, which is a report of a survey in which subjects were asked to indicate whether…

Politics and Education in Puerto Rico: A Documentary Survey of the Language Issue.

ERIC Educational Resources Information Center

Epstein, Erwin H., Comp.

This compilation, which is divided into three parts, brings together essays and documents representing a wide variety of views of the language question, especially as that issue relates to prospects for statehood and independence. Part 1 provides a general overview of the school language issue and evaluates the role that North American leaders…

Non-Destructive Thermography Analysis of Impact Damage on Large-Scale CFRP Automotive Parts

PubMed Central

Maier, Alexander; Schmidt, Roland; Oswald-Tranta, Beate; Schledjewski, Ralf

2014-01-01

Laminated composites are increasingly used in aeronautics and the wind energy industry, as well as in the automotive industry. In these applications, the construction and processing need to fulfill the highest requirements regarding weight and mechanical properties. Environmental issues, like fuel consumption and CO2-footprint, set new challenges in producing lightweight parts that meet the highly monitored standards for these branches. In the automotive industry, one main aspect of construction is the impact behavior of structural parts. To verify the quality of parts made from composite materials with little effort, cost and time, non-destructive test methods are increasingly used. A highly recommended non-destructive testing method is thermography analysis. In this work, a prototype for a car’s base plate was produced by using vacuum infusion. For research work, testing specimens were produced with the same multi-layer build up as the prototypes. These specimens were charged with defined loads in impact tests to simulate the effect of stone chips. Afterwards, the impacted specimens were investigated with thermography analysis. The research results in that work will help to understand the possible fields of application and the usage of thermography analysis as the first quick and economic failure detection method for automotive parts. PMID:28788464

50 CFR 697.3 - Relation to other Federal and state laws.

Code of Federal Regulations, 2011 CFR

2011-10-01

... CFR part 229 issued pursuant to the Marine Mammal Protection Act (MMPA) and the Endangered Species Act... sections 307 through 311 of the Magnuson-Stevens Act, as amended, regarding prohibited acts, civil... this part, as if the regulations in this part were issued under the Magnuson-Stevens Act. (b) The...

50 CFR 697.3 - Relation to other Federal and state laws.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CFR part 229 issued pursuant to the Marine Mammal Protection Act (MMPA) and the Endangered Species Act... sections 307 through 311 of the Magnuson-Stevens Act, as amended, regarding prohibited acts, civil... this part, as if the regulations in this part were issued under the Magnuson-Stevens Act. (b) The...

Closing the Gap Between Practice Environments and Reality: An Interactive Multimedia Program for Oral Communication Training in Japanese. Part 1 Theory; Part 2 Practice.

ERIC Educational Resources Information Center

Tsutsui, Michio; Kato, Masashi; Mohr, Bradley

1998-01-01

This article is divided into two parts. The first discusses theoretical issues related to the software program introduced, and the second deals with practical issues, including technical and pedagogical considerations in implementing the program. (Author/VWL)

25 Years of Reports on Geodesy and Geoinformatics

NASA Astrophysics Data System (ADS)

Siemiątkowska, Jadwiga

2016-06-01

The article presents an outline of the 25-year history of the journal "Reports on Geodesy and Geoinformatics". The source of information was mainly the journal issues themselves. Attention was drawn to changes that the journal underwent over a quarter of a century and its relationship with the Institute of Geodesy and Geodetic Astronomy and later the Department of Geodesy and Geodetic Astronomy. Many issues were dedicated to materials from Polish conferences - those organised by the Institute and the international ones attended by the employees of the Institute, which was indicated in the section on the history of the journal. The second part of the article concerns the current activity and importance of the journal. Attention was paid to visibility of "Reports on Geodesy and Geoinformatics" in the domestic and foreign databases. Polish databases where the journal is indexed have been identified and briefly described. A separate issue is the evaluation of the journal, which forms a measure of its popularity among consumers. For this purpose, various parameters and biometrics indicators are used. The article used the Web of Science, Google Scholar and the Ministerial List databases for the assessment of the journal.

A review on technologies and their usage in solid waste monitoring and management systems: Issues and challenges

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

Hannan, M.A., E-mail: hannan@eng.ukm.my; Abdulla Al Mamun, Md., E-mail: md.abdulla@siswa.ukm.edu.my; Hussain, Aini, E-mail: aini@eng.ukm.my

Highlights: • Classification of available technologies for SWM system in four core category. • Organization of technology based SWM systems in three main groups. • Summary of SWM systems with target application, methodology and functional domain. • Issues and challenges are highlighted for further design of a sustainable system. - Abstract: In the backdrop of prompt advancement, information and communication technology (ICT) has become an inevitable part to plan and design of modern solid waste management (SWM) systems. This study presents a critical review of the existing ICTs and their usage in SWM systems to unfold the issues and challengesmore » towards using integrated technologies based system. To plan, monitor, collect and manage solid waste, the ICTs are divided into four categories such as spatial technologies, identification technologies, data acquisition technologies and data communication technologies. The ICT based SWM systems classified in this paper are based on the first three technologies while the forth one is employed by almost every systems. This review may guide the reader about the basics of available ICTs and their application in SWM to facilitate the search for planning and design of a sustainable new system.« less

Identifying Human Factors Issues in Aircraft Maintenance Operations

NASA Technical Reports Server (NTRS)

Veinott, Elizabeth S.; Kanki, Barbara G.; Shafto, Michael G. (Technical Monitor)

1995-01-01

Maintenance operations incidents submitted to the Aviation Safety Reporting System (ASRS) between 1986-1992 were systematically analyzed in order to identify issues relevant to human factors and crew coordination. This exploratory analysis involved 95 ASRS reports which represented a wide range of maintenance incidents. The reports were coded and analyzed according to the type of error (e.g, wrong part, procedural error, non-procedural error), contributing factors (e.g., individual, within-team, cross-team, procedure, tools), result of the error (e.g., aircraft damage or not) as well as the operational impact (e.g., aircraft flown to destination, air return, delay at gate). The main findings indicate that procedural errors were most common (48.4%) and that individual and team actions contributed to the errors in more than 50% of the cases. As for operational results, most errors were either corrected after landing at the destination (51.6%) or required the flight crew to stop enroute (29.5%). Interactions among these variables are also discussed. This analysis is a first step toward developing a taxonomy of crew coordination problems in maintenance. By understanding what variables are important and how they are interrelated, we may develop intervention strategies that are better tailored to the human factor issues involved.

The reproducibility issue and preclinical academic drug discovery: educational and institutional initiatives fostering translation success.

PubMed

Janero, David R

2016-09-01

Drug discovery depends critically upon published results from the academy. The reproducibility of preclinical research findings reported by academia in the peer-reviewed literature has been called into question, seriously jeopardizing the value of academic science for inventing therapeutics. The corrosive effects of the reproducibility issue on drug discovery are considered. Purported correctives imposed upon academia from the outside deal mainly with expunging fraudulent literature and imposing punitive sanctions on the responsible authors. The salutary influence of such post facto actions on the reproducibility of discovery-relevant preclinical research data from academia appears limited. Rather, intentional doctoral-scientist education focused on data replicability and translationally-meaningful science and active participation of university entities charged with research innovation and asset commercialization toward ensuring data quality are advocated as key academic initiatives for addressing the reproducibility issue. A mindset shift on the part of both senior university faculty and the academy to take responsibility for the data reproducibility crisis and commit proactively to positive educational, incentivization, and risk- and reward-sharing practices will be fundamental for improving the value of published preclinical academic research to drug discovery.

Sponge systematics facing new challenges.

PubMed

Cárdenas, P; Pérez, T; Boury-Esnault, N

2012-01-01

Systematics is nowadays facing new challenges with the introduction of new concepts and new techniques. Compared to most other phyla, phylogenetic relationships among sponges are still largely unresolved. In the past 10 years, the classical taxonomy has been completely overturned and a review of the state of the art appears necessary. The field of taxonomy remains a prominent discipline of sponge research and studies related to sponge systematics were in greater number in the Eighth World Sponge Conference (Girona, Spain, September 2010) than in any previous world sponge conferences. To understand the state of this rapidly growing field, this chapter proposes to review studies, mainly from the past decade, in sponge taxonomy, nomenclature and phylogeny. In a first part, we analyse the reasons of the current success of this field. In a second part, we establish the current sponge systematics theoretical framework, with the use of (1) cladistics, (2) different codes of nomenclature (PhyloCode vs. Linnaean system) and (3) integrative taxonomy. Sponges are infamous for their lack of characters. However, by listing and discussing in a third part all characters available to taxonomists, we show how diverse characters are and that new ones are being used and tested, while old ones should be revisited. We then review the systematics of the four main classes of sponges (Hexactinellida, Calcispongiae, Homoscleromorpha and Demospongiae), each time focusing on current issues and case studies. We present a review of the taxonomic changes since the publication of the Systema Porifera (2002), and point to problems a sponge taxonomist is still faced with nowadays. To conclude, we make a series of proposals for the future of sponge systematics. In the light of recent studies, we establish a series of taxonomic changes that the sponge community may be ready to accept. We also propose a series of sponge new names and definitions following the PhyloCode. The issue of phantom species (potential new species revealed by molecular studies) is raised, and we show how they could be dealt with. Finally, we present a general strategy to help us succeed in building a Porifera tree along with the corresponding revised Porifera classification. Copyright © 2012 Elsevier Ltd. All rights reserved.

[An investigation of the application of hygienic standards for the design of industrial enterprises (GBZ 1-2010)].

PubMed

Lu, Y; Zhang, M

2016-08-20

Objective: To study the applicability, the high frequency used content, the feasibility, and issues needed to be solved of the standard of GBZ 1-2010, aiming to provide technical evidence for the revision of GBZ1. Methods: In the study, the data were collected by referring to the literature database and the questionnaire from June 2013 to June 2015. There were 2 surveys carried out in the study, with methods including questionnaire survey and specific interview. The investigation methods include the paper version of the questionnaire by mail, the electronic version of the questionnaire by e-mail, and the online survey. And 111 questionnaires were collected. Results: In total, the applicability survey (the first survey) received 156 suggestions covering 76 items from 23 facilities, and 13 key technical issues were summarized to be solved as priorities. In the application survey (the second survey) , the leading three jobs using GBZ 1-2010 were the occupational hazards evaluation for constructive project (82.0%) , lecturing/training (65.8%) , occupational hazards monitoring (64.9%) , respectively. The high frequency used contents of GBZ 1-2010 were the sixth part "the basic hygienic requirements for workplace" (90.1%) , the fifth part "site selection, overall layout and workshop design" (87.4%) , the seventh part "the basic hygienic requirements for welfare room" (85.6%) , respectively. In the results of feasibility, scores of the fourth part "the general rules" , the fifth part "site selection, overall layout and workshop design" , the sixth part "the basic hygienic requirements for workplace" , the seventh part "the basic hygienic requirements for welfare room" , the eighth "emergency rescue" , annex A "the correct use instructions" , annex B "buffer zone standards for industrial enterprises" were 2.6, 3.1, 3.5, 3.8, 3.2, 3.3, 2.6, respectively. Among 111 questionnaires, the parts needed to be modified as priories were the fifth part "site selection, overall layout and workshop design" (51.4%) , and the sixth part "the basic hygienic requirements for workplace" (51.4%) . In results of the key technical issues needed to be modified of GBZ 1-2010, the contents needed to be added as priories were the occupational prevention and control requirements of biological factors (51.4%) , technical parameters of dust in workplace (48.7%) , technical parameters of hazardous agents in workplace (46.9%) , the quality and quantity requirements of fresh air (46.0%) , the setting conditions of the emergency rescue station (46.0%) , the hygienic design requirements of joint workshops and the evidence (45.1%) , and requirements for medical emergency rescue personnel equipped and qualified (45.1%) . Conclusion: GBZ 1-2010 is feasible and practical, mainly used by occupational health technical service organizations in the occupational hazards evaluation for constructive project, lecturing/training, occupational hazards monitoring, et al. GBZ 1 plays a directive role in government decision-making, control of constructive projects from the beginning, training and capacity building of occupational health professionals, and the prevention and treatment of occupational diseases in enterprises, needing to strengthen the implementation of GBZ 1. And on the basis of the above key technical issues to be revised, international cooperation and exchanges should be strengthened, so that it is adapted to the development of the modern enterprise system.

Introduction to the special issue: Tree invasions: towards a better understanding of their complex evolutionary dynamics.

PubMed

Hirsch, Heidi; Richardson, David M; Le Roux, Johannes J

2017-05-01

Many invasive plants show evidence of trait-based evolutionary change, but these remain largely unexplored for invasive trees. The increasing number of invasive trees and their tremendous impacts worldwide, however, illustrates the urgent need to bridge this knowledge gap to apply efficient management. Consequently, an interdisciplinary workshop, held in 2015 at Stellenbosch University in Stellenbosch, South Africa, brought together international researchers to discuss our understanding of evolutionary dynamics in invasive trees. The main outcome of this workshop is this Special Issue of AoB PLANTS . The collection of papers in this issue has helped to identify and assess the evolutionary mechanisms that are likely to influence tree invasions. It also facilitated expansion of the unified framework for biological invasions to incorporate key evolutionary processes. The papers cover a wide range of evolutionary mechanisms in tree genomes (adaptation), epigenomes (phenotypic plasticity) and their second genomes (mutualists), and show how such mechanisms can impact tree invasion processes and management. The special issue provides a comprehensive overview of the factors that promote and mitigate the invasive success of tree species in many parts of the world. It also shows that incorporating evolutionary concepts is crucial for understanding the complex drivers of tree invasions and has much potential to improve management. The contributions of the special issue also highlight many priorities for further work in the face of ever-increasing tree invasions; the complexity of this research needs calls for expanded interdisciplinary research collaborations.

Enabling disability inclusive practices within the University of Cape Town curriculum: A case study.

PubMed

Ohajunwa, Chioma; Mckenzie, Judith; Lorenzo, Theresa

2015-01-01

Disability inclusion in the curricula of higher education institutions contributes to socially responsive graduates with a capacity to address the cross-cutting issue of disability in development. This article discusses a study conducted at the University of Cape Town (UCT), South Africa, to explore disability inclusion. An instrumental case study approach was adopted and a thematic analysis of data was done. Academic staff found a variety of ways to include disability, such as discussions in class, practice and service learning, but mainly as part of disciplinary requirements. Including disability as an issue of social justice stems mostly from the personal interest of staff, and is done in an ad hoc manner. Disability should be valued, and integrated into the curriculum in a structured manner as a perspective on diversity with which to interrogate our beliefs about ourselves and society. Theorising on disability is needed, as well as the unique perspectives that emerge across interdisciplinary boundaries, especially within the African context.

Current Issues in Unsteady Turbomachinery Flows (Images)

NASA Technical Reports Server (NTRS)

Povinelli, Louis

2004-01-01

Among the numerous causes for unsteadiness in turbo machinery flows are turbulence and flow environment, wakes from stationary and rotating vanes, boundary layer separation, boundary layer/shear layer instabilities, presence of shock waves and deliberate unsteadiness for flow control purposes. These unsteady phenomena may lead to flow-structure interactions such as flutter and forced vibration as well as system instabilities such as stall and surge. A major issue of unsteadiness relates to the fact that a fundamental understanding of unsteady flow physics is lacking and requires continued attention. Accurate simulations and sufficient high fidelity experimental data are not available. The Glenn Research Center plan for Engine Component Flow Physics Modeling is part of the NASA 21st Century Aircraft Program. The main components of the plan include Low Pressure Turbine National Combustor Code. The goals, technical output and benefits/impacts of each element are described in the presentation. The specific areas selected for discussion in this presentation are blade wake interactions, flow control, and combustor exit turbulence and modeling.

Enabling disability inclusive practices within the University of Cape Town curriculum: A case study

PubMed Central

Ohajunwa, Chioma

2015-01-01

Background Disability inclusion in the curricula of higher education institutions contributes to socially responsive graduates with a capacity to address the cross-cutting issue of disability in development. This article discusses a study conducted at the University of Cape Town (UCT), South Africa, to explore disability inclusion. Methodology An instrumental case study approach was adopted and a thematic analysis of data was done. Findings Academic staff found a variety of ways to include disability, such as discussions in class, practice and service learning, but mainly as part of disciplinary requirements. Including disability as an issue of social justice stems mostly from the personal interest of staff, and is done in an ad hoc manner. Conclusion Disability should be valued, and integrated into the curriculum in a structured manner as a perspective on diversity with which to interrogate our beliefs about ourselves and society. Theorising on disability is needed, as well as the unique perspectives that emerge across interdisciplinary boundaries, especially within the African context. PMID:28730025

Regional variations in the management of testicular or ovotesticular disorders of sex development.

PubMed

Josso, N; Audi, L; Shaw, G

2011-01-01

Disorders of sex development arise in parts of the world with different socio-economic and cultural characteristics. We wished to determine the regional variations in the management of these conditions. A questionnaire was e-mailed to the 650 members of the European Society for Paediatric Endocrinology (ESPE), an international society with a mainly European membership but which also includes professionals from other continents. Results were subjected to statistical analysis. A total of 62 answers were received, a satisfactory rate given that not all members are involved in this issue. Results show statistically significant regional differences for available diagnostic resources, age of the patient at gender assignment, parameters considered important for gender assignment, and timing of discussion of various issues with parents and patient. The regional variations exist not only between different continents, as already demonstrated by others, but also between Northern, Latin and Eastern European countries. This suggests that 'one-fits-all' guidelines for management are not appropriate. Copyright © 2011 S. Karger AG, Basel.

Study of weld offset in longitudinally welded SSME HPFTP inlet

NASA Technical Reports Server (NTRS)

Min, J. B.; Spanyer, K. S.; Brunair, R. M.

1992-01-01

Welded joints are an essential part of rocket engine structures such as the Space Shuttle Main Engine (SSME) turbopumps. Defects produced in the welding process can be detrimental to weld performance. Recently, review of the SSME high pressure fuel turbopump (HPFTP) titanium inlet X-rays revealed several weld discrepancies such as penetrameter density issues, film processing discrepancies, weld width discrepancies, porosity, lack of fusion, and weld offsets. Currently, the sensitivity of welded structures to defects is of concern. From a fatigue standpoint, weld offset may have a serious effect since local yielding, in general, aggravates cyclic stress effects. Therefore, the weld offset issue is considered in this report. Using the FEM and beamlike plate approximations, parametric studies were conducted to determine the influence of weld offsets and a variation of weld widths in longitudinally welded cylindrical structures with equal wall thicknesses on both sides of the joint. Following the study, some conclusions are derived for the weld offsets.

Status of the 1 MeV Accelerator Design for ITER NBI

NASA Astrophysics Data System (ADS)

Kuriyama, M.; Boilson, D.; Hemsworth, R.; Svensson, L.; Graceffa, J.; Schunke, B.; Decamps, H.; Tanaka, M.; Bonicelli, T.; Masiello, A.; Bigi, M.; Chitarin, G.; Luchetta, A.; Marcuzzi, D.; Pasqualotto, R.; Pomaro, N.; Serianni, G.; Sonato, P.; Toigo, V.; Zaccaria, P.; Kraus, W.; Franzen, P.; Heinemann, B.; Inoue, T.; Watanabe, K.; Kashiwagi, M.; Taniguchi, M.; Tobari, H.; De Esch, H.

2011-09-01

The beam source of neutral beam heating/current drive system for ITER is needed to accelerate the negative ion beam of 40A with D- at 1 MeV for 3600 sec. In order to realize the beam source, design and R&D works are being developed in many institutions under the coordination of ITER organization. The development of the key issues of the ion source including source plasma uniformity, suppression of co-extracted electron in D beam operation and also after the long beam duration time of over a few 100 sec, is progressed mainly in IPP with the facilities of BATMAN, MANITU and RADI. In the near future, ELISE, that will be tested the half size of the ITER ion source, will start the operation in 2011, and then SPIDER, which demonstrates negative ion production and extraction with the same size and same structure as the ITER ion source, will start the operation in 2014 as part of the NBTF. The development of the accelerator is progressed mainly in JAEA with the MeV test facility, and also the computer simulation of beam optics also developed in JAEA, CEA and RFX. The full ITER heating and current drive beam performance will be demonstrated in MITICA, which will start operation in 2016 as part of the NBTF.

The home as an appropriate setting for women undertaking cervical ripening before the induction of labour.

PubMed

Reid, Margaret; Lorimer, Karen; Norman, Jane E; Bollapragada, Shrikant S; Norrie, John

2011-02-01

to explore women's experiences of cervical ripening using isosorbide mononitrate (IMN) in the home as part of the main randomised controlled trial. qualitative study with semi-structured interviews carried out at three weeks post partum. Interview transcripts were analysed to identify recurrent themes, focusing on why women became involved in the study, their views about both the self-medication and the home setting, and whether they would repeat the experience. the home. twenty women enrolled in the main randomised controlled trial. the study is part of a double-blind randomised controlled trial with 350 patients investigating whether a nitric oxide donor (IMN) used in cervical ripening improves the process of induction of labour. women liked the opportunity to remain at home during the cervical ripening process. Timing and setting were central issues; women hoped that it would hasten labour, while the home was seen as a setting offering freedom, security and reassurance, as opposed to the hospital, seen as constraining. Two women reported problems with IMN but the remainder reported that they would repeat the experience. women were very positive about the opportunity to undertake cervical ripening at home. It is important to explore this setting further for appropriate interventions. Copyright © 2009 Elsevier Ltd. All rights reserved.

Health Impact of PM10, PM2.5 and Black Carbon Exposure Due to Different Source Sectors in Stockholm, Gothenburg and Umea, Sweden

PubMed Central

Eneroth, Kristina; Gidhagen, Lars; Johansson, Christer; Omstedt, Gunnar; Engström Nylén, Anders; Forsberg, Bertil

2017-01-01

The most important anthropogenic sources of primary particulate matter (PM) in ambient air in Europe are exhaust and non-exhaust emissions from road traffic and combustion of solid biomass. There is convincing evidence that PM, almost regardless of source, has detrimental health effects. An important issue in health impact assessments is what metric, indicator and exposure-response function to use for different types of PM. The aim of this study is to describe sectorial contributions to PM exposure and related premature mortality for three Swedish cities: Gothenburg, Stockholm and Umea. Exposure is calculated with high spatial resolution using atmospheric dispersion models. Attributed premature mortality is calculated separately for the main local sources and the contribution from long-range transport (LRT), applying different relative risks. In general, the main part of the exposure is due to LRT, while for black carbon, the local sources are equally or more important. The major part of the premature deaths is in our assessment related to local emissions, with road traffic and residential wood combustion having the largest impact. This emphasizes the importance to resolve within-city concentration gradients when assessing exposure. It also implies that control actions on local PM emissions have a strong potential in abatement strategies. PMID:28686215

Sexual Harassment on College Campuses. Abusing the Ivory Power. SUNY Series, The Psychology of Women.

ERIC Educational Resources Information Center

Paludi, Michele A., Ed.

The 13 papers in this book deal with issues concerning sexual harassment on college campuses including the abuse of power and ways to set up policy statements and develop effective grievance procedures. Part 1 examines legal, methodological, and conceptual issues of harassment; Part 2 considers issues of abuse of the power of the professoriate and…

Cost of Pre-School Education Provision.

ERIC Educational Resources Information Center

Gilder, Paula; Jardine, Paul; Guerin, Sinead

1998-01-01

This study examined the current costs of preschool education in Scotland. Eleven preschool centers were studied in order to facilitate identification of key issues and to assist in designing the main questionnaire. Study findings indicated that main issues were the extent of between-center differences, information availability, and the use of…

Tissue-specific metabolites profiling and quantitative analyses of flavonoids in the rhizome of Belamcanda chinensis by combining laser-microdissection with UHPLC-Q/TOF-MS and UHPLC-QqQ-MS.

PubMed

Chen, Yu Jie; Liang, Zhi Tao; Zhu, Yan; Xie, Guo Yong; Tian, Mei; Zhao, Zhong Zhen; Qin, Min Jian

2014-12-01

The rhizome of Belamcanda chinensis (L.) DC. is a traditionally used medicinal material in China. Due to increasing demand, B. chinensis has been cultivated widely, and thus the study on its rational utilization of medicinal part and guidelines for the optimal cultivation and harvest is an important issue. Considering flavonoids were the main bioactive secondary metabolites of B. chinensis, fluorescence microscopy, laser microdissection (LMD), ultra-high performance liquid chromatography-quadrupole/time-of-flight-mass spectrometry (UHPLC-Q/TOF-MS), and UHPLC coupled with triple quadrupole mass spectrometer (UHPLC-QqQ-MS) were applied to profile and determine flavonoids in various tissues in this study. Consequently, 43 peaks were detected by UHPLC-Q/TOF-MS, and 26 flavonoid compounds combined with seven triterpene compounds were identified or tentatively identified in the tissue extractions. The results indicated that the hydrophobic compounds, especially flavonoid or isoflavonoid aglycones and xanthone mainly accumulated in the cork, whereas the hydrophilic compounds, namely the flavonoid and isoflavonoid glycosides were usually found in the cortex or center (the part inside of endodermis). Samples of rhizomes from different growth ages and origins were simultaneously analyzed. It was shown that the bulb or lateral part of the rhizome generally possessed more total flavonoids than the vertical part or the primordium. The present study established a new practical method to evaluate the quality of the rhizome of B. chinensis and to explore the relationship between distribution patterns of secondary metabolites and growth years of plants, thus important information for cultivation and processing was provided. Copyright © 2014 Elsevier B.V. All rights reserved.

Global Issues in the Intermediate Classroom, Grades 5-8.

ERIC Educational Resources Information Center

Johnson, Jacquelyn; Benegar, John

This publication contains teacher developed activities for teaching about global issues in grades 5-8. The self-contained activities are organized into three major parts. Part I, "Global Awareness," introduces students to the concept of global education. Students are made aware of the nature of the world and the part they play in it as inhabitants…

10 CFR 35.49 - Suppliers for sealed sources or devices for medical use.

Code of Federal Regulations, 2014 CFR

2014-01-01

... accordance with a license issued under 10 CFR part 30 and 10 CFR 32.74 of this chapter or equivalent requirements of an Agreement State; (b) Sealed sources or devices non-commercially transferred from a Part 35... in accordance with a license issued under 10 CFR part 30 or the equivalent requirements of an...

10 CFR 35.49 - Suppliers for sealed sources or devices for medical use.

Code of Federal Regulations, 2011 CFR

2011-01-01

... accordance with a license issued under 10 CFR Part 30 and 10 CFR 32.74 of this chapter or equivalent requirements of an Agreement State; (b) Sealed sources or devices non-commercially transferred from a Part 35... in accordance with a license issued under 10 CFR Part 30 or the equivalent requirements of an...

10 CFR 35.49 - Suppliers for sealed sources or devices for medical use.

Code of Federal Regulations, 2010 CFR

2010-01-01

... accordance with a license issued under 10 CFR Part 30 and 10 CFR 32.74 of this chapter or equivalent requirements of an Agreement State; (b) Sealed sources or devices non-commercially transferred from a Part 35... in accordance with a license issued under 10 CFR Part 30 or the equivalent requirements of an...

10 CFR 35.49 - Suppliers for sealed sources or devices for medical use.

Code of Federal Regulations, 2012 CFR

2012-01-01

... accordance with a license issued under 10 CFR Part 30 and 10 CFR 32.74 of this chapter or equivalent requirements of an Agreement State; (b) Sealed sources or devices non-commercially transferred from a Part 35... in accordance with a license issued under 10 CFR Part 30 or the equivalent requirements of an...

10 CFR 35.49 - Suppliers for sealed sources or devices for medical use.

Code of Federal Regulations, 2013 CFR

2013-01-01

... accordance with a license issued under 10 CFR Part 30 and 10 CFR 32.74 of this chapter or equivalent requirements of an Agreement State; (b) Sealed sources or devices non-commercially transferred from a Part 35... in accordance with a license issued under 10 CFR Part 30 or the equivalent requirements of an...

2016 White Paper on recent issues in bioanalysis: focus on biomarker assay validation (BAV): (Part 2 - Hybrid LBA/LCMS and input from regulatory agencies).

PubMed

Song, An; Lee, Anita; Garofolo, Fabio; Kaur, Surinder; Duggan, Jeff; Evans, Christopher; Palandra, Joe; Donato, Lorella Di; Xu, Keyang; Bauer, Ronald; Bustard, Mark; Chen, Linzhi; Cocea, Laurent; Croft, Stephanie; Galliccia, Fabrizio; Haidar, Sam; Hughes, Nicola; Ishii-Watabe, Akiko; Islam, Rafiqul; Jones, Barry; Kadavil, John; Krantz, Carsten; Lima Santos, Gustavo Mendes; Olah, Timothy; Pedras-Vasconcelos, João; Staelens, Ludovicus; Saito, Yoshiro; Savoie, Natasha; Scheibner, Kara; Spitz, Susan; Tampal, Nilufer; Thomas, Eric; Vinter, Stephen; Wakelin-Smith, Jason; Welink, Jan; Zeng, Jianing; Zhou, Shaolian

2016-12-01

The 2016 10th Workshop on Recent Issues in Bioanalysis (10 th WRIB) took place in Orlando, Florida with participation of close to 700 professionals from pharmaceutical/biopharmaceutical companies, biotechnology companies, contract research organizations, and regulatory agencies worldwide. WRIB was once again a 5-day, weeklong event - A Full Immersion Week of Bioanalysis including Biomarkers and Immunogenicity. As usual, it is specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest including both small and large molecules involving LCMS, hybrid LBA/LCMS, and LBA approaches, with the focus on biomarkers and immunogenicity. This 2016 White Paper encompasses recommendations emerging from the extensive discussions held during the workshop, and is aimed to provide the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to enable advances in scientific excellence, improved quality and better regulatory compliance. This White Paper is published in 3 parts due to length. This part (Part 2) discusses the recommendations for Hybrid LBA/LCMS and regulatory inputs from major global health authorities. Parts 1 (small molecule bioanalysis using LCMS) and Part 3 (large molecule bioanalysis using LBA, biomarkers and immunogenicity) have been published in the Bioanalysis journal, issues 22 and 23, respectively.

2016 White Paper on recent issues in bioanalysis: focus on biomarker assay validation (BAV) (Part 1 - small molecules, peptides and small molecule biomarkers by LCMS).

PubMed

Yang, Eric; Welink, Jan; Cape, Stephanie; Woolf, Eric; Sydor, Jens; James, Christopher; Goykhman, Dina; Arnold, Mark; Addock, Neil; Bauer, Ronald; Buonarati, Michael; Ciccimaro, Eugene; Dodda, Raj; Evans, Christopher; Garofolo, Fabio; Hughes, Nicola; Islam, Rafiq; Nehls, Corey; Wilson, Amanda; Briscoe, Chad; Bustard, Mark; Coppola, Laura; Croft, Stephanie; Drexler, Dieter; Ferrari, Luca; Fraier, Daniela; Jenkins, Rand; Kadavil, John; King, Lloyd; Li, Wenkui; Lima Santos, Gustavo Mendes; Musuku, Adrien; Ramanathan, Ragu; Saito, Yoshiro; Savoie, Natasha; Summerfield, Scott; Sun, Rachel; Tampal, Nilufer; Vinter, Steve; Wakelin-Smith, Jason; Yue, Qin

2016-10-07

The 2016 10 th Workshop on Recent Issues in Bioanalysis (10 th WRIB) took place in Orlando, Florida with participation of close to 700 professionals from pharmaceutical/biopharmaceutical companies, biotechnology companies, contract research organizations, and regulatory agencies worldwide. WRIB was once again a 5-day, weeklong event - A Full Immersion Week of Bioanalysis including Biomarkers and Immunogenicity. As usual, it was specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest including both small and large molecule analysis involving LCMS, hybrid LBA/LCMS, and LBA approaches, with the focus on biomarkers and immunogenicity. This 2016 White Paper encompasses recommendations emerging from the extensive discussions held during the workshop, and is aimed to provide the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to enable advances in scientific excellence, improved quality and better regulatory compliance. This white paper is published in 3 parts due to length. This part (Part 1) discusses the recommendations for small molecules, peptides and small molecule biomarkers by LCMS. Part 2 (Hybrid LBA/LCMS and regulatory inputs from major global health authorities) and Part 3 (large molecule bioanalysis using LBA, biomarkers and immunogenicity) will be published in the Bioanalysis journal, issue 23.

Remote Sensing of Ecosystem Health: Opportunities, Challenges, and Future Perspectives

PubMed Central

Li, Zhaoqin; Xu, Dandan; Guo, Xulin

2014-01-01

Maintaining a healthy ecosystem is essential for maximizing sustainable ecological services of the best quality to human beings. Ecological and conservation research has provided a strong scientific background on identifying ecological health indicators and correspondingly making effective conservation plans. At the same time, ecologists have asserted a strong need for spatially explicit and temporally effective ecosystem health assessments based on remote sensing data. Currently, remote sensing of ecosystem health is only based on one ecosystem attribute: vigor, organization, or resilience. However, an effective ecosystem health assessment should be a comprehensive and dynamic measurement of the three attributes. This paper reviews opportunities of remote sensing, including optical, radar, and LiDAR, for directly estimating indicators of the three ecosystem attributes, discusses the main challenges to develop a remote sensing-based spatially-explicit comprehensive ecosystem health system, and provides some future perspectives. The main challenges to develop a remote sensing-based spatially-explicit comprehensive ecosystem health system are: (1) scale issue; (2) transportability issue; (3) data availability; and (4) uncertainties in health indicators estimated from remote sensing data. However, the Radarsat-2 constellation, upcoming new optical sensors on Worldview-3 and Sentinel-2 satellites, and improved technologies for the acquisition and processing of hyperspectral, multi-angle optical, radar, and LiDAR data and multi-sensoral data fusion may partly address the current challenges. PMID:25386759

Basic principles of flight test instrumentation engineering, volume 1, issue 2

NASA Technical Reports Server (NTRS)

Borek, Robert W., Sr. (Editor); Pool, A. (Editor)

1994-01-01

Volume 1 of the AG 300 series on 'Flight Test Instrumentation' gives a general introduction to the basic principles of flight test instrumentation. The other volumes in the series provide more detailed treatments of selected topics on flight test instrumentation. Volume 1, first published in 1974, has been used extensively as an introduction for instrumentation courses and symposia, as well as being a reference work on the desk of most flight test and instrumentation engineers. It is hoped that this second edition, fully revised, will be used with as much enthusiasm as the first edition. In this edition a flight test system is considered to include both the data collection and data processing systems. In order to obtain an optimal data flow, the overall design of these two subsystems must be carefully matched; the detail development and the operation may have to be done by separate groups of specialists. The main emphasis is on the large automated instrumentation systems used for the initial flight testing of modern military and civil aircraft. This is done because there, many of the problems, which are discussed here, are more critical. It does not imply, however, that smaller systems with manual data processing are no longer used. In general, the systems should be designed to provide the required results at the lowest possible cost. For many tests which require only a few parameters, relatively simple systems are justified, especially if no complex equipment is available to the user. Although many of the aspects discussed in this volume apply to both small and large systems, aspects of the smaller systems are mentioned only when they are of special interest. The volume has been divided into three main parts. Part 1 defines the main starting points for the design of a flight test instrumentation system, as seen from the points of view of the flight test engineer and the instrumentation engineer. In Part 2 the discussion is concentrated on those aspects which apply to each individual measuring channel, and in Part 3 the main emphasis is on the integration of the individual data channels into one data collection system and on those aspects of the data processing which apply to the complete system.

Quantum phase slips: from condensed matter to ultracold quantum gases.

PubMed

D'Errico, C; Abbate, S Scaffidi; Modugno, G

2017-12-13

Quantum phase slips (QPS) are the primary excitations in one-dimensional superfluids and superconductors at low temperatures. They have been well characterized in most condensed-matter systems, and signatures of their existence have been recently observed in superfluids based on quantum gases too. In this review, we briefly summarize the main results obtained on the investigation of phase slips from superconductors to quantum gases. In particular, we focus our attention on recent experimental results of the dissipation in one-dimensional Bose superfluids flowing along a shallow periodic potential, which show signatures of QPS.This article is part of the themed issue 'Breakdown of ergodicity in quantum systems: from solids to synthetic matter'. © 2017 The Author(s).

Functional Somatic Symptoms: Family Practice Perspective

PubMed Central

Fraser, Frederick Donald

1990-01-01

Functional symptoms are a common and at times irritating part of family practice. The expedient way of dealing with these patients is to investigate, prescribe, and reassure that nothing serious is wrong. This reassurance may not be convincing to the patient whose symptom persists. The author reviews the main issues in this field and describes a subset of patients who seem to have identification as the basis for their functional symptom. When cases are of short term, this subset can be handled by the family physician who is aware of the logic behind the functional symptoms in certain cases. An understanding of functional symptoms and a belief in their logic are important dimensions of comprehensive care in family practice. PMID:21233989

A review of the FDA draft guidance document for software validation: guidance for industry.

PubMed

Keatley, K L

1999-01-01

A Draft Guidance Document (Version 1.1) was issued by the United States Food and Drug Administration (FDA) to address the software validation requirement of the Quality System Regulation, 21 CFR Part 820, effective June 1, 1997. The guidance document outlines validation considerations that the FDA regards as applicable to both medical device software and software used to "design, develop or manufacture" medical devices. The Draft Guidance is available at the FDA web site http:@www.fda.gov/cdrh/comps/swareval++ +.html. Presented here is a review of the main features of the FDA document for Quality System Regulation (QSR), and some guidance for its implementation in industry.

Plant phenomics: an overview of image acquisition technologies and image data analysis algorithms.

PubMed

Perez-Sanz, Fernando; Navarro, Pedro J; Egea-Cortines, Marcos

2017-11-01

The study of phenomes or phenomics has been a central part of biology. The field of automatic phenotype acquisition technologies based on images has seen an important advance in the last years. As with other high-throughput technologies, it addresses a common set of problems, including data acquisition and analysis. In this review, we give an overview of the main systems developed to acquire images. We give an in-depth analysis of image processing with its major issues and the algorithms that are being used or emerging as useful to obtain data out of images in an automatic fashion. © The Author 2017. Published by Oxford University Press.

Is traditional Chinese medicine recommended in Western medicine clinical practice guidelines in China? A systematic analysis

PubMed Central

Ren, Jun; Li, Xun; Sun, Jin; Han, Mei; Yang, Guo-Yan; Li, Wen-Yuan; Robinson, Nicola; Lewith, George; Liu, Jian-Ping

2015-01-01

Background Evidence-based medicine promotes and relies on the use of evidence in developing clinical practice guidelines (CPGs). The Chinese healthcare system includes both traditional Chinese medicine (TCM) and Western medicine, which are expected to be equally reflected in Chinese CPGs. Objective To evaluate the inclusion of TCM-related information in Western medicine CPGs developed in China and the adoption of high level evidence. Methods All CPGs were identified from the China Guideline Clearinghouse (CGC), which is the main Chinese organisation maintaining the guidelines issued by the Ministry of Health of China, the Chinese Medical Association and the Chinese Medical Doctors’ Association. TCM-related contents were extracted from all the CPGs identified. Extracted information comprised the institution issuing the guideline, date of issue, disease, recommendations relating to TCM, evidence level of the recommended content and references supporting the recommendations. Results A total of 604 CPGs were identified, only a small number of which (74/604; 12%) recommended TCM therapy and only five guidelines (7%) had applied evidence grading. The 74 CPGs involved 13 disease systems according to the International Classification of Diseases 10th edition. TCM was mainly recommended in the treatment part of the guidelines (73/74, 99%), and more than half of the recommendations (43/74, 58%) were related to Chinese herbal medicine (single herbs or herbal treatment based on syndrome differentiation). Conclusions Few Chinese Western medicine CPGs recommend TCM therapies and very few provide evidence grading for the TCM recommendation. We suggest that future guideline development should be based on systematic searches for evidence to support CPG recommendations and involve a multidisciplinary approach including TCM expertise. PMID:26041487

Changes to processes in estuaries and coastal waters due to intense multiple pressures - An introduction and synthesis

NASA Astrophysics Data System (ADS)

Mitchell, Steven B.; Jennerjahn, Tim C.; Vizzini, Salvatrice; Zhang, Weiguo

2015-04-01

From the 2013 ECSA conference 'Estuaries and Coastal Areas in Times of Intense Change' a theme emerged that has ended up being the focus of this Special Issue of Estuarine Coastal and Shelf Science, namely 'Changes to processes in estuaries and coastal waters due to intense multiple pressures'. Many parts of the world are continuing to experience unprecedented rates of economic growth, and those responsible for managing coastal and estuarine areas must respond accordingly. At the same time, global climate change and sea level rise are also continuing, placing new or more intense pressures on coastal areas that must be dealt with in ways that are as far as possible managed as a result of good scientific understanding. There are other pressures too, which depend on the system concerned. This article provides an overview of the papers contained within the Special Issue and provides a discussion of how these fit within the main theme of intense multiple stressors, considering how a balance can be achieved between the needs of various different stakeholders and interest groups, and the sustainability of the system concerned. We categorise the papers in four main groupings: (1) stressors related to sea level rise; (2) stressors related to changes in fresh water inputs; (3) stressors related to anthropogenic pollution; and (4) the use of indicators as a means of assessing the effects of stressors, and reflect on the fact that despite the diversity of different challenges and geographical regions involved many of the approaches and discussions contained within the Special Issue have strong similarities, leading to a set of overarching principles that should be considered when making recommendations on management strategies.

Is traditional Chinese medicine recommended in Western medicine clinical practice guidelines in China? A systematic analysis.

PubMed

Ren, Jun; Li, Xun; Sun, Jin; Han, Mei; Yang, Guo-Yan; Li, Wen-Yuan; Robinson, Nicola; Lewith, George; Liu, Jian-Ping

2015-06-03

Evidence-based medicine promotes and relies on the use of evidence in developing clinical practice guidelines (CPGs). The Chinese healthcare system includes both traditional Chinese medicine (TCM) and Western medicine, which are expected to be equally reflected in Chinese CPGs. To evaluate the inclusion of TCM-related information in Western medicine CPGs developed in China and the adoption of high level evidence. All CPGs were identified from the China Guideline Clearinghouse (CGC), which is the main Chinese organisation maintaining the guidelines issued by the Ministry of Health of China, the Chinese Medical Association and the Chinese Medical Doctors' Association.TCM-related contents were extracted from all the CPGs identified. Extracted information comprised the institution issuing the guideline, date of issue, disease, recommendations relating to TCM, evidence level of the recommended content and references supporting the recommendations. A total of 604 CPGs were identified, only a small number of which (74/604; 12%) recommended TCM therapy and only five guidelines (7%) had applied evidence grading. The 74 CPGs involved 13 disease systems according to the International Classification of Diseases 10th edition. TCM was mainly recommended in the treatment part of the guidelines (73/74, 99%), and more than half of the recommendations (43/74, 58%) were related to Chinese herbal medicine (single herbs or herbal treatment based on syndrome differentiation). Few Chinese Western medicine CPGs recommend TCM therapies and very few provide evidence grading for the TCM recommendation. We suggest that future guideline development should be based on systematic searches for evidence to support CPG recommendations and involve a multidisciplinary approach including TCM expertise. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Clinical Problem Solving: The Case of John, Part II--Excerpts from Sessions 2-7

ERIC Educational Resources Information Center

Drell, Martin J.; Josephson, Allan; Pleak, Richard; Riggs, Paula; Rosenfeld, Alvin

2006-01-01

This article is part two of the three part series of articles entitled "Clinical Problem Solving: The Case of John," with excerpts from Sessions 2-7. In this article, the authors give their responses to sessions 2-7. One author talks about psychodynamic issues and developmental issues, as well as family interaction and intrapsychic problems in…

Trends and Issues in ELT Methods and Methodology

ERIC Educational Resources Information Center

Waters, Alan

2012-01-01

Trends and issues in ELT methods and methodology can be identified at two main levels. One is in terms of the theoretical pronouncements of the "professional discourse", as manifested by major publications, conference presentations, and so on. This article therefore begins by briefly summarizing some of the main developments of this kind from 1995…

Experiments and numerical simulations of flow field and heat transfer coefficients inside an autoclave model

NASA Astrophysics Data System (ADS)

Ghamlouch, T.; Roux, S.; Bailleul, J.-L.; Lefèvre, N.; Sobotka, V.

2017-10-01

Today's aerospace industrial first priority is the quality improvement of the composite material parts with the reduction of the manufacturing time in order to increase their quality/cost ratio. A fabrication method that could meet these specifications especially for large parts is the autoclave curing process. In fact the autoclave molding ensures the thermal control of the composite parts during the whole curing cycle. However the geometry of the tools as well as their positioning in the autoclave induce non uniform and complex flows around composite parts. This heterogeneity implies non-uniform heat transfers which can directly impact on part quality. One of the main challenges is therefore to describe the flow field inside an autoclave as well as the convective heat transfer from the heated pressurized gas to the composite part and the mold. For this purpose, and given the technical issues associated with instrumentation and measurements in actual autoclaves, an autoclave model was designed and then manufactured based on similarity laws. This tool allows the measurement of the flow field around representative real industrial molds using the PIV technique and the characterization of the heat transfer thanks to thermal instrumentation. The experimental results are then compared with those derived from numerical simulations using a commercial RANS CFD code. This study aims at developing a semi-empirical approach for the prediction of the heat transfer coefficient around the parts and therefore predicts its thermal history during the process with a view of optimization.

Effects of silicon, copper and iron on static and dynamic properties of alloy 206 (aluminum-copper) in semi-solids produced by the SEED process

NASA Astrophysics Data System (ADS)

Lemieux, Alain

The advantages of producing metal parts by rheocasting are generally recognised for common foundry alloys of Al-Si. However, other more performing alloys in terms of mechanical properties could have a great interest in specialized applications in the automotive industry, while remaining competitive in the forming. Indeed, the growing demand for more competitive products requires the development of new alloys better suited to semi-solid processes. Among others, Al-Cu alloys of the 2XX series are known for their superior mechanical strength. However, in the past, 2XX alloys were never candidates for pressure die casting. The main reason is their propensity to hot tearing. Semi-solid processes provide better conditions for molding with the rheological behavior of dough and molding temperatures lower reducing this type of defect. In the initial phase, this research has studied factors that reduce hot tearing susceptibility of castings produced by semi-solid SEED of alloy 206. Subsequently, a comparative study on the tensile properties and fatigue was performed on four variants of the alloy 206. The results of tensile strength and fatigue were compared with the specifications for applications in the automotive industry and also to other competing processes and alloys. During this study, several metallurgical aspects were analyzed. The following main points have been validated: i) the main effects of compositional variations of silicon, iron and copper alloy Al-Cu (206) on the mechanical properties, and ii) certain relationships between the mechanism of hot cracking and the solidification rate in semi-solid. Parts produced from the semi-solid paste coming from the SEED process combined with modified 206 alloys have been successfully molded and achieved superior mechanical properties than the requirements of the automotive industry. The fatigue properties of the two best modified 206 alloys were higher than those of A357 alloy castings and are close to those of the wrought alloy AA6061. At present, there is simply no known application for pressure die-cast alloy with 206 (Liquid Die-casting). This is mainly due to the high propensity to hot cracking and limitations facing the part geometry and the subsequent assembly. This study demonstrated that in addition to pieces produced by semi-solid die-casting using large variations in chemical composition, the SEED process allows obtaining spare sound (sound part) and more complex geometry. Moreover, as the semi-solid parts have less porosity, they can also be machined and welded for some applications. The conclusions of this study demonstrate significant progress in identifying the main issues related to the feasibility of die-casting good parts with high performance using the modified 206 alloy combined with SEED process. This work is therefore a baseline work in the development of new Al-Cu alloys for industries of semi-solid and, at the same time, for the expansion of aluminum for high performance applications in the industry. N.B. This thesis is part of a research project developed by the NSERC / Rio Tinto Akan Industrial Research Chair in Metallurgy of Innovative Aluminum Transformation (CIMTAL).

2015 White Paper on recent issues in bioanalysis: focus on new technologies and biomarkers (Part 1 - small molecules by LCMS).

PubMed

Welink, Jan; Fluhler, Eric; Hughes, Nicola; Arnold, Mark; Garofolo, Fabio; Bustard, Mark; Coppola, Laura; Dhodda, Raj; Evans, Christopher; Gleason, Carol; Haidar, Sam; Hayes, Roger; Heinig, Katja; Katori, Noriko; Blaye, Olivier Le; Li, Wenkui; Liu, Guowen; Lima Santos, Gustavo Mendes; Meng, Min; Nicholson, Bob; Savoie, Natasha; Skelly, Michael; Sojo, Luis; Tampal, Nilufer; de Merbel, Nico van; Verhaeghe, Tom; Vinter, Stephen; Wickremsinhe, Enaksha; Whale, Emma; Wilson, Amanda; Witte, Bärbel; Woolf, Eric

2015-01-01

The 2015 9th Workshop on Recent Issues in Bioanalysis (9th WRIB) took place in Miami, Florida with participation of over 600 professionals from pharmaceutical and biopharmaceutical companies, biotechnology companies, contract research organizations and regulatory agencies worldwide. It is once again a 5-day week long event - a full immersion bioanalytical week - specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest in bioanalysis. The topics covered included both small and large molecules, and involved LCMS, hybrid LBA/LCMS, LBA approaches including the focus on biomarkers and immunogenicity. This 2015 White Paper encompasses recommendations that emerged from the extensive discussions held during the workshop, and is aimed to provide the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to advance scientific excellence, improve quality and deliver better regulatory compliance. Due to its length, the 2015 edition of this comprehensive White Paper has been divided into three parts. Part 1 covers the recommendations for small molecule bioanalysis using LCMS. Part 2 (hybrid LBA/LCMS and regulatory agencies' inputs) and Part 3 (large molecule bioanalysis using LBA, biomarkers and immunogenicity) will also be published in volume 7 of Bioanalysis, issues 23 and 24, respectively.

Development and implementation of a monitoring and information system to increase water use efficiency in arid and semi-arid areas in Limarí, Central Chile (WEIN)

NASA Astrophysics Data System (ADS)

Berger, Erich; Balmert, David; Richter, Jürgen

2016-10-01

The project WEIN was funded by the Federal Ministry of Education and Research (BMBF | Berlin, Germany) in the framework of the high-tech strategy of Germany's program "KMU-Innovativ". The project started in 2012 and was completed in 2014. In the scope of the project, an integrated system for analysis, monitoring and information at river basin level was developed, which provides relevant information for all stakeholders that are concerned with water resource issues. The main objective of the project was to improve water use efficiency and hence ensure the agricultural production in the region. The pilot region, in which this system was implemented, is the semi-arid Limarí basin in Northern Central Chile. One of the main parts of the project was the development and implementation of a web- and app-based irrigation water ordering and accounting system for local farmers.

INVITED PAPER: Low power cryptography

NASA Astrophysics Data System (ADS)

Kitsos, P.; Koufopavlou, O.; Selimis, G.; Sklavos, N.

2005-01-01

Today more and more sensitive data is stored digitally. Bank accounts, medical records and personal emails are some categories that data must keep secure. The science of cryptography tries to encounter the lack of security. Data confidentiality, authentication, non-reputation and data integrity are some of the main parts of cryptography. The evolution of cryptography drove in very complex cryptographic models which they could not be implemented before some years. The use of systems with increasing complexity, which usually are more secure, has as result low throughput rate and more energy consumption. However the evolution of cipher has no practical impact, if it has only theoretical background. Every encryption algorithm should exploit as much as possible the conditions of the specific system without omitting the physical, area and timing limitations. This fact requires new ways in design architectures for secure and reliable crypto systems. A main issue in the design of crypto systems is the reduction of power consumption, especially for portable systems as smart cards.

Access to health care and social protection.

PubMed

Martin, Philippe

2012-06-01

In France, the access to healthcare has been conceived as a social right and is mainly managed through the coverage of the population by the National Health Insurance, which is a part of the whole French social security scheme. This system was based on the so-called Bismarckian model, which implies that it requires full employment and solid family links, as the insured persons are the workers and their dependents. This paper examines the typical problems that this system has to face as far as the right to healthcare is concerned. First, it addresses the need to introduce some universal coverage programs, in order to integrate the excluded population. Then, it addresses the issue of financial sustainability as the structural weakness of the French system--in which healthcare is still mainly provided by private practice physicians and governed by the principle of freedom--leads to conceive and implement complex forms of regulations between the State, the Social security institutions and the healthcare providers.

Condensed Matter Physics in Colombia is in its forties

NASA Astrophysics Data System (ADS)

Camacho, Angela

2015-03-01

Physics in Colombia started to develop in the 70's as a research part of basic sciences with the acquisition, at that time, of large research equipments such as x-rays and EPR. Experimental work was soon supplemented by theoretical investigations, which led to the formation of research groups in condensed matter. In the early 80's existed such groups in five universities. In this report we present, after a short history of the main steps that guided the initial research subjects, the major areas already developed and the minor research groups that are in the stage of consolidation. Currently this type of work is done at least in 20 universities. We also show the actual numbers of researchers, publications, PhD students and laboratories discriminated in gender to complete an overview of Condensed Matter Physics in Colombia. Finally, we present a short review of the main theoretical issues that have been worked in the last decade focusing on low dimensional systems, their structural and optical properties

What shapes research impact on policy? Understanding research uptake in sexual and reproductive health policy processes in resource poor contexts

PubMed Central

2011-01-01

Assessing the impact that research evidence has on policy is complex. It involves consideration of conceptual issues of what determines research impact and policy change. There are also a range of methodological issues relating to the question of attribution and the counter-factual. The dynamics of SRH, HIV and AIDS, like many policy arenas, are partly generic and partly issue- and context-specific. Against this background, this article reviews some of the main conceptualisations of research impact on policy, including generic determinants of research impact identified across a range of settings, as well as the specificities of SRH in particular. We find that there is scope for greater cross-fertilisation of concepts, models and experiences between public health researchers and political scientists working in international development and research impact evaluation. We identify aspects of the policy landscape and drivers of policy change commonly occurring across multiple sectors and studies to create a framework that researchers can use to examine the influences on research uptake in specific settings, in order to guide attempts to ensure uptake of their findings. This framework has the advantage that distinguishes between pre-existing factors influencing uptake and the ways in which researchers can actively influence the policy landscape and promote research uptake through their policy engagement actions and strategies. We apply this framework to examples from the case study papers in this supplement, with specific discussion about the dynamics of SRH policy processes in resource poor contexts. We conclude by highlighting the need for continued multi-sectoral work on understanding and measuring research uptake and for prospective approaches to receive greater attention from policy analysts. PMID:21679384

A More Perfect Union: The American Government. Materials for Using American Issues Forum in the American History Classroom, Topic IV, Part II.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

This booklet presents a set of secondary-level classroom strategies for examining American history in light of the issues identified by the American Issues Forum. Emphasis is on examination of the role and actions of the President of the United States. These materials, called modules, form Part II of the topic, "A More Perfect Union: The…

The process of social participation in primary health care: the case of Palencia, Guatemala

PubMed Central

Ruano, Ana L.; Sebastián, Miguel S.; Hurtig, Anna‐Karin

2014-01-01

Abstract Background  In 2008, the World Health Organization issued a callback to the principles of primary health care, which renewed interests in social participation in health. In Guatemala, social participation has been the main policy for the decentralization process since the late 1990s and the social development council scheme has been the main means for participation for the country’s population since 2002. Aim  The aim of this study was to explore the process of social participation at a municipal‐level health commission in the municipality of Palencia, Guatemala. Methods  Analysis of legal and policy documents and in‐depth interviews with institutional and community‐level stakeholders of the commission. Results  The lack of clear guidelines and regulations means that the stakeholders own motivations, agendas and power resources play an important part in defining the roles of the participants. Institutional stakeholders have the human and financial power to make policies. The community‐level stakeholders are token participants with little power resources. Their main role is to identify the needs of their communities and seek help from the authorities. Satisfaction and the perceived benefits that the stakeholders obtain from the process play an important part in maintaining the commission’s dynamic, which is unlikely to change unless the stakeholders perceive that the benefit they obtain does not outweigh the effort their role entails. Conclusion  Without more uniformed mechanisms and incentives for municipalities to work towards the national goal of equitable involvement in the development process, the achievements will be fragmented and will depend on the individual stakeholder’s good will. PMID:21902774

78 FR 54383 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-04

... the main transmission filter housing upper part and modifying the main transmission housing upper part... filter area was not manufactured in accordance with applicable design specifications. The actions of this... a corrugated washer in the filter housing of the housing upper part and modifying each affected main...

Literacy and Deaf Students in Taiwan: Issues, Practices and Directions for Future Research--Part II

ERIC Educational Resources Information Center

Liu, Hsiu Tan; Andrews, Jean F.; Liu, Chun Jung

2014-01-01

In Part I, we underscore the issues surrounding young deaf and hard of hearing (DHH) learners of literacy in Taiwan who use sign to support their learning of Chinese literacy. We also described the linguistic features of Chinese writing and the visual codes used by DHH children. In Part II, we describe the reading and writing practices used with…

32 CFR 865.113 - Recommendations by the Director of the Personnel Council and Secretarial Review Authority.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or in part from the DRB or the Director: (i) A list of the issues on which the SRA's decision is... in part, the recommendation shall cite the specific matter adopted from the majority. If the Director... following if not adopted in whole or in part from the majority: (i) The issues on which the Director's...

A Holistic Approach to Healthy School Meals: "How Hopkins High School Looked Beyond its Cafeteria when it Changed Meal Service from Fast Food to Nutritional Food. IssueTrak": A CEFPI Brief on Educational Facility Issues

ERIC Educational Resources Information Center

Dufault, Timothy; Parsons, Meg

2006-01-01

The new cafeteria at Hopkins High School in Minnetonka, Minnesota is part restaurant, part study hall, part lounge area and part health-food store. From the beginning, the superintendent and food service leaders planned the facility to ensure that balanced diets with quickly prepared, but healthy, foods are offered to students to help them…

From Hippocrates to HIPAA: privacy and confidentiality in emergency medicine--Part II: Challenges in the emergency department.

PubMed

Moskop, John C; Marco, Catherine A; Larkin, Gregory Luke; Geiderman, Joel M; Derse, Arthur R

2005-01-01

Part I of this article reviewed the concepts of privacy and confidentiality and described the moral and legal foundations and limits of these values in health care. Part II highlights specific privacy and confidentiality issues encountered in the emergency department (ED). Discussed first are physical privacy issues in the ED, including problems of ED design and crowding, issues of patient and staff safety, the presence of visitors, law enforcement officers, students, and other observers, and filming activities. The article then examines confidentiality issues in the ED, including protecting medical records, the duty to warn, reportable conditions, telephone inquiries, media requests, communication among health care professionals, habitual patient files, the use of patient images, electronic communication, and information about minor patients.

Topics and structure in preoperative nursing consultations with patients undergoing colorectal cancer surgery.

PubMed

Pettersson, Monica E; Öhlén, Joakim; Friberg, Febe; Hydén, Lars-Christer; Carlsson, Eva

2017-12-01

The preoperative education, which occurs in preoperative patient consultations, is an important part of the surgical nurse's profession. These consultations may be the building blocks of a partnership that facilitates communication between patient and nurse. The aim of the study was to describe topics and structure and documentation in preoperative nursing consultations with patients undergoing surgery for colorectal cancer. The study was based on analysis of consultations between seven patients and nurses at a Swedish university hospital. The preplanned preoperative consultations were audio-recorded and transcribed verbatim. The structure of the consultations was described in terms of phases and the text was analysed according to a manifest content analysis RESULTS: The consultations were structured on an agenda that was used variously and communicating different topics in an equally varied manner. Seven main topics were found: Health status, Preparation before surgery, Discovery, Tumour, Operation, Symptoms and Recovery after surgery. The topic structure disclosed a high number of subtopics. The main topics 'Discovery', 'Tumour' and 'Symptoms' were only raised by patients and occupied only 11% of the discursive space. Documentation was sparse and included mainly task-oriented procedures rather than patients' worries and concerns. There was no clear structure regarding preoperative consultation purpose and content. Using closed questions instead of open is a hindrance of developing a dialogue and thus patient participation. Preoperative consultation practice needs to be strengthened to include explicit communication of the consultations' purpose and agenda, with nurses actively discussing and responding to patients' concerns and sensitive issues. The results of the study facilitate the development of methods and structure to support person-centred communication where the patient is given space to get help with the difficult issues he/she may have when undergoing surgery. © 2016 Nordic College of Caring Science.

Overview of external reference pricing systems in Europe

PubMed Central

Rémuzat, Cécile; Urbinati, Duccio; Mzoughi, Olfa; El Hammi, Emna; Belgaied, Wael; Toumi, Mondher

2015-01-01

Background and objectives External reference pricing (ERP) is a price regulation tool widely used by policy makers in the European Union (EU) Member States (MS) to contain drug cost, although in theory, it may contribute to modulate prices up and down. The objective of this article was to summarise and discuss the main findings of part of a large project conducted for the European Commission (‘External reference pricing of medicinal products: simulation-based considerations for cross-country coordination’; see www.ec.europa.eu/health/healthcare/docs/erp_reimbursement_medicinal_products_en.pdf) that aimed to provide an overview of ERP systems, both on processes and potential issues in 31 European countries (28 EU MS, Iceland, Norway, and Switzerland). Methods A systematic structured literature review was conducted to identify and characterise the use of ERP in the selected countries, to describe its impact on the prices of pharmaceuticals, and to discuss the possible cross-country coordination issues in EU MS. This research was complemented with a consultation of competent authorities’ and international organisations’ representatives to address the main issues or uncertainties identified through the literature review. Results All selected countries applied ERP, except the United Kingdom and Sweden. Twenty-three countries used ERP as the main systematic criterion for pricing. In the majority of European countries, ERP was based on legislated pricing rules with different levels of accuracy. ERP was applied either for all marketed drugs or for specific categories of medicines; it was mainly used for publicly reimbursed medicines. The number of reference countries included in the basket varied from 1 to 31. There was a great variation in the calculation methods used to compute the price; 15 countries used the average price, 7 countries used the lowest price, and 7 countries used other calculation methods. Reported limitations of ERP application included the lack of reliable sources of price information, price heterogeneity, exchange rate volatility, and hidden discounts. Spill-over effect and downward price convergence have often been mentioned as ERP's consequences leading to pricing strategies from pharmaceutical companies. Conclusion While ERP is widely used in Europe, processes and availability of price information vary from one country to another, thus limiting ERP implementation. Furthermore, ERP spill-over effect is a major concern of pharmaceutical firms leading to implementation of the so-called ‘launch sequence strategies’. PMID:27123181

Overview of external reference pricing systems in Europe.

PubMed

Rémuzat, Cécile; Urbinati, Duccio; Mzoughi, Olfa; El Hammi, Emna; Belgaied, Wael; Toumi, Mondher

2015-01-01

External reference pricing (ERP) is a price regulation tool widely used by policy makers in the European Union (EU) Member States (MS) to contain drug cost, although in theory, it may contribute to modulate prices up and down. The objective of this article was to summarise and discuss the main findings of part of a large project conducted for the European Commission ('External reference pricing of medicinal products: simulation-based considerations for cross-country coordination'; see www.ec.europa.eu/health/healthcare/docs/erp_reimbursement_medicinal_products_en.pdf) that aimed to provide an overview of ERP systems, both on processes and potential issues in 31 European countries (28 EU MS, Iceland, Norway, and Switzerland). A systematic structured literature review was conducted to identify and characterise the use of ERP in the selected countries, to describe its impact on the prices of pharmaceuticals, and to discuss the possible cross-country coordination issues in EU MS. This research was complemented with a consultation of competent authorities' and international organisations' representatives to address the main issues or uncertainties identified through the literature review. All selected countries applied ERP, except the United Kingdom and Sweden. Twenty-three countries used ERP as the main systematic criterion for pricing. In the majority of European countries, ERP was based on legislated pricing rules with different levels of accuracy. ERP was applied either for all marketed drugs or for specific categories of medicines; it was mainly used for publicly reimbursed medicines. The number of reference countries included in the basket varied from 1 to 31. There was a great variation in the calculation methods used to compute the price; 15 countries used the average price, 7 countries used the lowest price, and 7 countries used other calculation methods. Reported limitations of ERP application included the lack of reliable sources of price information, price heterogeneity, exchange rate volatility, and hidden discounts. Spill-over effect and downward price convergence have often been mentioned as ERP's consequences leading to pricing strategies from pharmaceutical companies. While ERP is widely used in Europe, processes and availability of price information vary from one country to another, thus limiting ERP implementation. Furthermore, ERP spill-over effect is a major concern of pharmaceutical firms leading to implementation of the so-called 'launch sequence strategies'.

Contrasts in Blue: Life on the Caribbean Coral Reef and the Rocky Coast of Maine.

ERIC Educational Resources Information Center

Art to Zoo: Teaching with the Power of Objects, 1996

1996-01-01

Ecosystem contrasts between the Caribbean Coral Reef and the Rocky coast of Maine are the focus of this instructional resource. The publication, issued four times a year, explores single topics through an interdisciplinary, multicultural approach. The activities presented in this issue encourage students to consider the role of temperature,…

17 CFR 140.99 - Requests for exemptive, no-action and interpretative letters.

Code of Federal Regulations, 2010 CFR

2010-04-01

... section: (1) Exemptive letter means a written grant of relief issued by the staff of a Division of the.... (3) Interpretative letter means written advice or guidance issued by the staff of a Division of the... behalf the Letter is sought must contain: (A) The name, main business address, main telephone number and...

Analysis of sickness absence among employees of four NHS trusts

PubMed Central

Ritchie, K. A.; Macdonald, E. B.; Gilmour, W. H.; Murray, K. J.

1999-01-01

OBJECTIVES: To determine the value of using routinely collected sickness absence data as part of a health needs assessment of healthcare workers. METHOD: Sickness absence records of almost 12900 NHS staff for one calendar year were analysed. Three measures of absence, the absence rate, the absence frequency rate, and the mean duration of absence, were assessed for the population and comparisons made between men and women, full and part time and different occupational groups of staff. Also, the main causes of sickness absence were found. RESULTS: Almost 60% of the study population had no spells of sickness absence in the year of study and almost 20% had only one spell of sickness absence. Female staff were more likely to have experienced sickness absence than male staff. Although absence due to conditions related to pregnancy were included in the analysis, the incidence of these was not sufficient to account for the higher rates of absence among female staff. In general, full time staff had greater rates of sickness absence than part time staff. 71% of all absences were of < 1 week duration. The main known causes of sickness absence were respiratory disorders, digestive disorders, and musculoskeletal disorders. CONCLUSIONS: The transition from units managed directly from the health board to trusts with individual responsibility for personnel issues at the time of data collection resulted in variations in the quality of data available for analysis. This together with the use of "dump" codes has influenced the quality of the analysis. However, such data should be available for analysis to tailor occupational health care to the needs of the population.   PMID:10658551

Women in Higher Education, 1997.

ERIC Educational Resources Information Center

Wenniger, Mary Dee, Ed.

1997-01-01

The 12 issues of this newsletter focus on issues concerned with women students, faculty, and administrators in higher education. Each issue includes feature articles, news items, and profiles of significant people. The issues' main articles address: women in athletics; leadership development for women; the first year in academic administration;…

A practical approach to language complexity: a Wikipedia case study.

PubMed

Yasseri, Taha; Kornai, András; Kertész, János

2012-01-01

In this paper we present statistical analysis of English texts from Wikipedia. We try to address the issue of language complexity empirically by comparing the simple English Wikipedia (Simple) to comparable samples of the main English Wikipedia (Main). Simple is supposed to use a more simplified language with a limited vocabulary, and editors are explicitly requested to follow this guideline, yet in practice the vocabulary richness of both samples are at the same level. Detailed analysis of longer units (n-grams of words and part of speech tags) shows that the language of Simple is less complex than that of Main primarily due to the use of shorter sentences, as opposed to drastically simplified syntax or vocabulary. Comparing the two language varieties by the Gunning readability index supports this conclusion. We also report on the topical dependence of language complexity, that is, that the language is more advanced in conceptual articles compared to person-based (biographical) and object-based articles. Finally, we investigate the relation between conflict and language complexity by analyzing the content of the talk pages associated to controversial and peacefully developing articles, concluding that controversy has the effect of reducing language complexity.

Views and considerations on ICT-AT competences development within the ENTELIS project: The Case of Cyprus.

PubMed

Mavrou, Katerina; Meletiou-Mavrotheris, Maria

2015-01-01

This submission presents part of the EU funded project ENTELIS (European Network for Technology Enhanced Learning in an Inclusive Society), which aims to address issues of digital divide and digital equity for people with disabilities of all ages, and to increase participation and social inclusion. This paper presents the main activities and outcomes of the research work package of the project (WP3), from one of the partner countries, Cyprus. The aim of the conducted research was to identify the conceptions and beliefs of end-users, trainers, and service/technology providers and professionals, on the multifaceted relation between ICT/ICT-AT (Information Communication Technology - Assistive Technology) and learning of technology. Data collection involved the development and administration of three semi-structured interview protocols, one for each group of participants, in five different European countries. Results have been compiled to develop a State-of-Art Report on ICT and ICT-AT education and learning, highlighting the main trends, as well the main present barriers, emergent and future needs in terms of analysis, acquisition and reinforcing of digital competences bridging the worlds of education and work.

31 CFR 501.801 - Licensing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... organizations (“NGOs”), registration numbers may be issued on a case-by-case basis to NGOs involved in... NGO otherwise prohibited by the specific part with respect to which the registration number is issued... part for the purpose of relieving human suffering. The transactions authorized for registered NGOs...

31 CFR 501.801 - Licensing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... organizations (“NGOs”), registration numbers may be issued on a case-by-case basis to NGOs involved in... NGO otherwise prohibited by the specific part with respect to which the registration number is issued... part for the purpose of relieving human suffering. The transactions authorized for registered NGOs...

Part-time Labor, Work Rules, and Transit Costs

DOT National Transportation Integrated Search

1981-01-01

This report examines two major issues: (1)the impact of labor union work rules : on bus transit operating costs and (2)the magnitude of cost savings that can be : expected from the use of part-time drivers. These issues are examined within : the cont...

Solid Oxide Fuel Cell short stack performance testing - part B: Operation in carbon capture applications and degradation issues

NASA Astrophysics Data System (ADS)

Mastropasqua, L.; Campanari, S.; Brouwer, J.

2017-12-01

The need to experimentally understand the performance of Solid Oxide Fuel Cells (SOFC) stacks under Carbon Capture and Storage (CCS) mode operating conditions, hence with anode recirculation, has prompted this two-part study. The steady state performance of a 6-cell short stack of Y2O3 stabilised Zirconia (YSZ) with Ni/YSZ anodes and composite Sr-doped LaMnO3 (LSM)/YSZ cathodes is experimentally evaluated. In Part A, the electrical and environmental performance are assessed and the results are compared with the commercial full-scale micro-Combined Heat and Power system, which comprises the same cells. In Part B of this work, a specific set of stack operating conditions important to CCS applications is explored. The experimental inlet composition is changed in order to reproduce a simulated syngas in CCS mode operation for different fuel utilisation factors. Operation with the simulated anode recycle syngas leads to lower voltage when the anode recycle is lower, mainly due to higher internal reforming and polarisation losses. A clear voltage trend is observed when the amount of CO content in the inlet fuel is increased, signalling an improvement of the polarisation performance at constant current density and fixed inlet equivalent hydrogen content. Stack degradation is measured and results in line with manufacturer's data.

Development of Universal Portable Spray Stand for Touch-Up Process in The Automotive Paintshop

NASA Astrophysics Data System (ADS)

Fatah Muhamed Mukhtar, Muhamed Abdul; Mohideen Shahul Hameed, Rasool

2016-02-01

A spray stand is a custom-made tool used to hold the automotive body parts as well as the devices used to facilitate the operator during the Touch Up process in Paint shop production. This paper discusses about the development of Universal Portable Spray Stand (UPSS) as a tool to hold various types of automotive body parts and model of car during the painting process. The main objective of this study is to determine the effective application of UPSS at the International College of Automotive (ICAM) and also in the automotive industry. This will be helpful to add features to the current spray stand in ICAM and to add value to the spray stand based on selected criteria which are universal, portable and cost saving. In addition, study in the UPSS is also expected to bring reduction in cycle time during the touch up process, in the paint defects and in the ergonomics issues among the operators.

Radiation dose optimization in the decommissioning plan for Loviisa NPP

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

Holmberg, R.; Eurajoki, T.

1995-03-01

Finnish rules for nuclear power require a detailed decommissioning plan to be made and kept up to date already during plant operation. The main reasons for this {open_quotes}premature{close_quotes} plan, is, firstly, the need to demonstrate the feasibility of decommissioning, and, secondly, to make realistic cost estimates in order to fund money for this future operation. The decomissioning for Lovissa Nuclear Power Plant (NPP) (2{times}445 MW, PWR) was issued in 1987. It must be updated about every five years. One important aspect of the plant is an estimate of radiation doses to the decomissioning workers. The doses were recently re-estimated becausemore » of a need to decrease the total collective dose estimate in the original plan, 23 manSv. In the update, the dose was reduced by one-third. Part of the reduction was due to changes in the protection and procedures, in which ALARA considerations were taken into account, and partly because of re-estimation of the doses.« less

Consumer perception of meat quality and implications for product development in the meat sector-a review.

PubMed

Grunert, Klaus G; Bredahl, Lone; Brunsø, Karen

2004-02-01

In the first part of the paper, the Total Food Quality Model is used as a frame of reference for analysing the way in which consumers perceive meat quality, drawing mainly on European studies involving beef and pork. The way in which consumers form expectations about quality at the point of purchase, based on their own experience and informational cues available in the shopping environment, is described, as well as the way in which quality is experienced in the home during and after meal preparation. The relationship between quality expectations and quality experience and its implications for consumer satisfaction and repeat purchase intent is addressed. In the second part of the paper, and building on the insights obtained on subjective quality perception, possibilities for consumer-oriented product development in the meat sector are addressed. Issues dealt with here are branding, differentiation by taste, healthiness and convenience, and by process characteristics like organic production and animal welfare.

A General Reversible Hereditary Constitutive Model. Part 1; Theoretical Developments

NASA Technical Reports Server (NTRS)

Saleeb, A. F.; Arnold, S. M.

1997-01-01

Using an internal-variable formalism as a starting point, we describe the viscoelastic extension of a previously-developed viscoplasticity formulation of the complete potential structure type. It is mainly motivated by experimental evidence for the presence of rate/time effects in the so-called quasilinear, reversible, material response range. Several possible generalizations are described, in the general format of hereditary-integral representations for non-equilibrium, stress-type, state variables, both for isotropic as well as anisotropic materials. In particular, thorough discussions are given on the important issues of thermodynamic admissibility requirements for such general descriptions, resulting in a set of explicit mathematical constraints on the associated kernel (relaxation and creep compliance) functions. In addition, a number of explicit, integrated forms are derived, under stress and strain control to facilitate the parametric and qualitative response characteristic studies reported here, as well as to help identify critical factors in the actual experimental characterizations from test data that will be reported in Part II.

Women in Higher Education, 1994.

ERIC Educational Resources Information Center

Wenninger, Mary Dee, Ed.

1994-01-01

This document consists of the 12 monthly issues of a newsletter on women students, teachers, and administrators in higher education, issued in 1994. Each issue includes feature articles, news on higher education, profiles of significant people in the field, and job announcements. The issues' main article topics are: (1) campuses's changing…

UNESCO Guidelines on Intercultural Education

ERIC Educational Resources Information Center

United Nations Educational, Scientific and Cultural Organization (UNESCO), 2007

2007-01-01

This paper aims to synthesize the central issues surrounding Intercultural Education, and presents the fundamental guiding principles for an intercultural approach to education as viewed by UNESCO. It is divided into three parts. Part I outlines the key issues surrounding Intercultural Education, as well as its objectives and basic operating…

Documents About the Approval to Dispose of Less than 50 Parts Per Million (ppm) PCB Remediation Waste Issued to National Rural Electric Cooperative Association (NRECA) Members

EPA Pesticide Factsheets

Documents About the Approval to Dispose of Less than 50 Parts Per Million (ppm) Polychlorinated Biphenyl (PCB) Remediation Waste Issued to National Rural Electric Cooperative Association (NRECA) Members

Consumption of ayahuasca by children and pregnant women: medical controversies and religious perspectives.

PubMed

Labate, Beatriz Caiuby

2011-01-01

In 2010, the Brazilian Government agency responsible for drug-related issues formulated official Resolutions that categorized the consumption of ayahuasca by pregnant women and children in the Santo Daime and União do Vegetal ayahuasca-based religions as an "exercise of parental rights." Although ayahuasca groups do enjoy a relative degree of social legitimacy and formal legal recognition in Brazil, the participation of pregnant women and children nevertheless continues to provoke heated discussion. This article raises the main issues involved in the public debate over this subject. In the first part, a diverse group of biomedical and health specialists was consulted, and their opinions were briefly analyzed. In the second, a full interview with a follower of one branch of Santo Daime, mother of four children who took ayahuasca during all her pregnancies, and whose children all drink ayahuasca, is presented. Her interview reveals important cultural parameters of ayahuasca consumption. The article explores common themes and contradictions found between the biomedical, anthropological, and ayahuasca-users' discourses. It raises central issues regarding the limits of freedom of religion and the state's right to interfere in family matters. The following analysis also has implications regarding the role of science in influencing policy decisions on drug use.

Current Situation, Determinants, and Solutions to Drug Shortages in Shaanxi Province, China: A Qualitative Study.

PubMed

Yang, Caijun; Wu, Lina; Cai, Wenfang; Zhu, Wenwen; Shen, Qian; Li, Zongjie; Fang, Yu

2016-01-01

Drug shortages were a complex global problem. The aim of this study was to analyze, characterize, and assess the drug shortages, and identify possible solutions in Shaanxi Province, western China. A qualitative methodological approach was conducted during May-June 2015 and December 2015-January 2016. Semi-structured interviews were performed to gather information from representatives of hospital pharmacists, wholesalers, pharmaceutical producers, and local health authorities. Thirty participants took part in the study. Eight traditional Chinese medicines and 87 types of biologicals and chemicals were reported to be in short supply. Most were essential medicines. Five main determinants of drug shortages were detected: too low prices, too low market demands, Good Manufacturing Practice (GMP) issues, materials issues, and approval issues for imported drugs. Five different solutions were proposed by the participants: 1) let the market decide the drug price; 2) establish an information platform; 3) establish a reserve system; 4) enhance the communication among the three parties in the supply chain; and 5) improve hospital inventory management. Western China was currently experiencing a serious drug shortage. Numerous reasons for the shortage were identified. Most drug shortages in China were currently because of "too low prices." To solve this problem, all of the stakeholders, especially the government, needed to participate in managing the drug shortages.

To be or not to be: the patient's view of thrombophilia testing.

PubMed

Vegni, Elena; Leone, Daniela; Graffigna, Guendalina; Faioni, Elena M; Moja, Egidio A

2013-03-01

The literature on the psychological effects of thrombophilia testing is unclear. Little is known about the complex world of significance subjects construct around the test. The study explored the peculiar network of implicit meanings that may be linked to the experience of being tested. The research was designed according to Interpretative Phenomenological Analysis (IPA). 19 patients were interviewed. Integral verbatim reports of the interviews were analyzed through an inductive process aimed at gaining a holistic understanding of the narratives. Two main issues were identified, each with sub-issues: (1) the clinical problem: (1.1) unhealthy blood and (1.2) the family issue; (2) the test: (2.1) knowing for the sake of knowing; (2.2) knowing for the sake of doing; (2.3) not knowing. The thrombophilia test is part of a larger network of meanings, where information about the test and its results seem to be lost. The study suggests the importance of paying greater attention to the process of doctor-patient communication at the time of the test. The theme of being informed is important for patients, yet often they are not able to understand or retain the information they receive, increasing the risk of misunderstandings. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Scotland: inequalities in women's reproductive health.

PubMed

1999-01-01

This document reports a detailed information on the link between women's poverty and the provision of health care services in Glasgow, Scotland. Glasgow, Scotland was known as the second city of the British Empire and in spite of its wealth, a great number of its population suffers from poverty. In the 1990s, as a response to the inadequate health services provided to the impoverished women, the Family Planning and Sexual Health Directorate included the health needs of the city's female population. It emphasized three main areas of care: improved access, preventive health, and promotion of women's well-being. Seventeen model well-women clinics were conceived to provide a better access, and experts played an active part in the delivery of prioritized health issues through an educational program. An open-ended consultation on major health issues and discrete referral were utilized for the promotion of the women's emotional well-being. "Women Talking" mini-mags produced in 1993 which tackles issues relevant to women's health and the Women's Reproductive Health Services provide multidisciplinary approach offering reproductive health care to women who have social and health problems. This strategic response of Glasgow to these women had facilitated awareness on the links between the social and economic factors, and a confirmation that a continued availability of such appropriate services would prove beneficial to women with severe social problems.

Community-university partnerships in occupational therapy education: a preliminary exploration of practice in a European context.

PubMed

McGrath, Margaret; Moldes, Ines Viana; Fransen, Hetty; Hofstede-Wessels, Saskia; Lilienberg, Karin

2014-01-01

To explore community-university partnerships in occupational therapy education in Europe. Educators from Europe were invited to participate in the study. Data were collected using a questionnaire designed for the study. Eleven completed questionnaires were included. Descriptive statistics were generated from quantitative data while qualitative data were analyzed using inductive content analysis. The majority of participants reported that community-university partnerships were part of the third year of undergraduate occupational therapy studies. Partners were from a broad range of sectors. The activities undertaken were typically focused on specific target groups within the community. Three main themes emerged from the qualitative analysis (i) instigating community-university partnerships, (ii) processes of creating and sustaining partnerships and (iii) perceived outcomes of community-university partnerships. This is the first study of community-university partnerships in Europe generating some useful findings. Clarification is needed regarding the use of the term community-university partnership. Educators are called upon to consider how partnerships are embedded into curricula and to address issues of sustainability. Healthcare education should prepare rehabilitation professionals to collaborate with diverse communities. Community--university collaborations appear to offer opportunities to support students to develop competences for future community orientated practice. Key issues to be considered include choice of pedagogical approach, issues of reciprocity and sustainability.

2015 White Paper on recent issues in bioanalysis: focus on new technologies and biomarkers (Part 2 - hybrid LBA/LCMS and input from regulatory agencies).

PubMed

Ackermann, Brad; Neubert, Hendrik; Hughes, Nicola; Garofolo, Fabio; Abberley, Lee; Alley, Stephen C; Brown-Augsburger, Patricia; Bustard, Mark; Chen, Lin-Zhi; Heinrich, Julia; Katori, Noriko; Kaur, Surinder; Kirkovsky, Leo; Laterza, Omar F; Le Blaye, Olivier; Lévesque, Ann; Santos, Gustavo Mendes Lima; Olah, Timothy; Savoie, Natasha; Skelly, Michael; Spitz, Susan; Szapacs, Matthew; Tampal, Nilufer; Wang, Jian; Welink, Jan; Wieling, Jaap; Haidar, Sam; Vinter, Stephen; Whale, Emma; Witte, Bärbel

2015-12-01

The 2015 9th Workshop on Recent Issues in Bioanalysis (9th WRIB) took place in Miami, Florida with participation of over 600 professionals from pharmaceutical and biopharmaceutical companies, biotechnology companies, contract research organizations and regulatory agencies worldwide. It is once again a 5-day week long event - a full immersion bioanalytical week - specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest in bioanalysis. The topics covered included both small and large molecules, and involved LCMS, hybrid LBA/LCMS, LBA approaches including the focus on biomarkers and immunogenicity. This 2015 White Paper encompasses recommendations that emerged from the extensive discussions held during the workshop, and is aimed at providing the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to advance scientific excellence, improve quality and deliver better regulatory compliance. Due to its length, the 2015 edition of this comprehensive White Paper has been divided into three parts. Part 2 covers the recommendations for hybrid LBA/LCMS and regulatory agencies' inputs. Part 1 (small molecule bioanalysis using LCMS) and Part 3 (large molecule bioanalysis using LBA, biomarkers and immunogenicity) will be published in volume 7 of Bioanalysis, issues 22 and 24, respectively.

Understanding Anxiety Disorders: When Panic, Fear, and Worries Overwhelm

MedlinePlus

... part of the U.S. Department of Health and Human Services Search form Search Site Menu Home Latest Issue Past Issues Special Issues Subscribe March 2016 Print this issue Understanding Anxiety Disorders When Panic, Fear, and Worries Overwhelm ...

77 FR 36298 - In the Matter of Maine Yankee Atomic Power Company; Maine Yankee Atomic Power Station...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-18

... the Matter of Maine Yankee Atomic Power Company; Maine Yankee Atomic Power Station; Confirmatory Order... Regulatory Commission (NRC or the Commission) issued a Confirmatory Order to Maine Yankee Atomic Power...: (301) 492-3342; Email: [email protected] . I Maine Yankee Atomic Power Company (Maine Yankee or the...

Unpacking the burden: gender issues in anaesthesia.

PubMed

Strange Khursandi, D C

1998-02-01

A survey carried out by the Australian Society of Anaesthetists explored gender issues in the personal and professional lives of anaesthetists. Issues highlighted include training and career paths, combining anaesthetic training with domestic responsibilities, personal relationships, pregnancy and childrearing, private practice, part-time work, parental leave, the single anaesthetist, doctor spouses, sexual harassment, and negative attitudes in colleagues. Particular problems were identified in the training years, in part-time work, in private practice, and in combining parental and domestic responsibilities with a career in anaesthesia. Strategies to address relevant issues are discussed, with reference to the increasing proportion of women in medicine and anaesthesia.

Genetically Engineered Plants and Foods: A Scientist's Analysis of the Issues (Part I).

PubMed

Lemaux, Peggy G

2008-01-01

Through the use of the new tools of genetic engineering, genes can be introduced into the same plant or animal species or into plants or animals that are not sexually compatible-the latter is a distinction with classical breeding. This technology has led to the commercial production of genetically engineered (GE) crops on approximately 250 million acres worldwide. These crops generally are herbicide and pest tolerant, but other GE crops in the pipeline focus on other traits. For some farmers and consumers, planting and eating foods from these crops are acceptable; for others they raise issues related to safety of the foods and the environment. In Part I of this review some general and food issues raised regarding GE crops and foods will be addressed. Responses to these issues, where possible, cite peer-reviewed scientific literature. In Part II to appear in 2009, issues related to environmental and socioeconomic aspects of GE crops and foods will be covered.

Geochemistry of waters in the Valley of Ten Thousand Smokes region, Alaska

USGS Publications Warehouse

Keith, T.E.C.; Thompson, J.M.; Hutchinson, R.A.; White, L.D.

1992-01-01

Meteoric waters from cold springs and streams outside of the 1912 eruptive deposits filling the Valley of Ten Thousand Smokes (VTTS) and in the upper parts of the two major rivers draining the 1912 deposits have similar chemical trends. Thermal springs issue in the mid-valley area along a 300-m lateral section of ash-flow tuff, and range in temperature from 21 to 29.8??C in early summer and from 15 to 17??C in mid-summer. Concentrations of major and minor chemical constituents in the thermal waters are nearly identical regardless of temperature. Waters in the downvalley parts of the rivers draining the 1912 deposits are mainly mixtures of cold meteoric waters and thermal waters of which the mid-valley thermal spring waters are representative. The weathering reactions of cold waters with the 1912 deposits appear to have stabilized and add only subordinate amounts of chemical constituents to the rivers relative to those contributed by the thermal waters. Isotopic data indicate that the mid-valley thermal spring waters are meteoric, but data is inconclusive regarding the heat source. The thermal waters could be either from a shallow part of a hydrothermal system beneath the 1912 vent region or from an incompletely cooled, welded tuff lens deep in the 1912 ash-flow sheet of the upper River Lethe area. Bicarbonate-sulfate waters resulting from interaction of near-surface waters and the cooling 1953-1968 southwest Trident plug issue from thermal springs south of Katmai Pass and near Mageik Creek, although the Mageik Creek spring waters are from a well-established, more deeply circulating hydrothermal system. Katmai caldera lake waters are a result of acid gases from vigorous drowned fumaroles dissolving in lake waters composed of snowmelt and precipitation. ?? 1992.

78 FR 50395 - Endangered Species; File Nos. 17557 and 17273

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-19

... marine mammal and endangered species parts had been submitted by the above-named organizations. The requested permits have been issued under the authority of the Endangered Species Act of 1973, as amended... (File No. 17273), have been issued permits to take marine mammal and endangered species parts for...

76 FR 53303 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-26

... Section (ALS) Part 2. The issue 17 of Airbus A330 ALI Document introduces more restrictive maintenance... Limitations Section (ALS). The airworthiness limitations applicable to Damage Tolerant Airworthiness... Limitations Section (ALS) Part 2. The issue 17 of Airbus A330 ALI Document introduces more restrictive...

76 FR 15867 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

... (ALS) Part 2. The issue 17 of Airbus A330 ALI Document introduces more restrictive maintenance... (ALS). The airworthiness limitations applicable to Damage Tolerant Airworthiness Limitation Items (DT... Section (ALS) Part 2. The issue 17 of Airbus A330 ALI Document introduces more restrictive maintenance...

Diversity Issues in the Engineering Curriculum

ERIC Educational Resources Information Center

Ihsen, Susanne; Gebauer, Sabrina

2009-01-01

Teaching engineering studies students about diversity issues as part of the curriculum in engineering programs is an essential part of preparing the students for their professional life. By teaching them what this is and what it means for their (professional) lives sensitises them towards more responsibility. The idea is to connect diversity…

Professional Development Planning and Design. Issues in Science Education.

ERIC Educational Resources Information Center

Rhoton, Jack; Bowers, Patricia

This book focuses on the professional development of teachers and discusses issues related to the planning and design of professional development programs. The content of the book is divided into three parts. Part 1, Standards-Based Reform and Professional Development includes: (1) "National Science Education Standards as a Catalyst for…

Challenges in Bulk Soil Sampling and Analysis for Vapor Intrusion Screening of Soil

EPA Science Inventory

This draft Engineering Issue Paper discusses technical issues with monitoring soil excavations for VOCs and describes options for such monitoring as part of a VI pathway assessment at sites where soil excavation is being considered or used as part of the remedy for VOC-contaminat...

Research Issues and Language Program Direction. Issues in Language Program Direction: A Series of Annual Volumes.

ERIC Educational Resources Information Center

Heilenman, L. Kathy, Ed.

This collection of papers is divided into two parts. After "Introduction" (L. Kathy Heilenman), Part 1, "Research and Language Program Directors: The Relationship," includes "Research Domains and Language Program Direction" (Bill VanPatten); "Language Program Direction and the Modernist Agenda" (Celeste…

Potential and Limitations of Cochrane Reviews in Pediatric Cardiology: A Systematic Analysis.

PubMed

Poryo, Martin; Khosrawikatoli, Sara; Abdul-Khaliq, Hashim; Meyer, Sascha

2017-04-01

Evidence-based medicine has contributed substantially to the quality of medical care in pediatric and adult cardiology. However, our impression from the bedside is that a substantial number of Cochrane reviews generate inconclusive data that are of limited clinical benefit. We performed a systematic synopsis of Cochrane reviews published between 2001 and 2015 in the field of pediatric cardiology. Main outcome parameters were the number and percentage of conclusive, partly conclusive, and inconclusive reviews as well as their recommendations and their development over three a priori defined intervals. In total, 69 reviews were analyzed. Most of them examined preterm and term neonates (36.2%), whereas 33.3% included also non-pediatric patients. Leading topics were pharmacological issues (71.0%) followed by interventional (10.1%) and operative procedures (2.9%). The majority of reviews were inconclusive (42.9%), while 36.2% were conclusive and 21.7% partly conclusive. Although the number of published reviews increased during the three a priori defined time intervals, reviews with "no specific recommendations" remained stable while "recommendations in favor of an intervention" clearly increased. Main reasons for missing recommendations were insufficient data (n = 41) as well as an insufficient number of trials (n = 22) or poor study quality (n = 19). There is still need for high-quality research, which will likely yield a greater number of Cochrane reviews with conclusive results.

Site selection for drinking-water pumping boreholes using a fuzzy spatial decision support system in the Korinthia prefecture, SE Greece

NASA Astrophysics Data System (ADS)

Antonakos, Andreas K.; Voudouris, Konstantinos S.; Lambrakis, Nikolaos I.

2014-12-01

The implementation of a geographic information system (GIS)/fuzzy spatial decision support system in the selection of sites for drinking-water pumping boreholes is described. Groundwater is the main source of domestic supply and irrigation in Korinthia prefecture, south-eastern Greece. Water demand has increased considerably over the last 30 years and is mainly met by groundwater abstracted via numerous wells and boreholes. The definition of the most "suitable" site for the drilling of new boreholes is a major issue in this area. A method of allocating suitable locations has been developed based on multicriteria analysis and fuzzy logic. Twelve parameters were finally involved in the model, prearranged into three categories: borehole yield, groundwater quality, and economic and technical constraints. GIS was used to create a classification map of the research area, based on the suitability of each point for the placement of new borehole fields. The coastal part of the study area is completely unsuitable, whereas high values of suitability are recorded in the south-western part. The study demonstrated that the method of multicriteria analysis in combination with fuzzy logic is a useful tool for selecting the best sites for new borehole drilling on a regional scale. The results could be used by local authorities and decision-makers for integrated groundwater resources management.

Coordination of health coverage for Medicare enrollees: living with HIV/AIDS in California.

PubMed

Eichner, J; Kahn, J G

2001-08-01

Because Medicare does not cover a large part of the health care that its enrollees living with HIV/AIDS require, they need other coverage to supplement Medicare. Medicaid is a major source of that supplemental coverage. In California, Medicare enrollees with HIV/AIDS who were also enrolled in Medi-Cal (California's Medicaid program) had total payments from both programs of $177 million, or an average of $28,956 per person in the fee-for-service-system in 1998. Of that total, Medicare paid for 38 percent, mainly for inpatient visits and ambulatory care, while Medi-Cal paid 62 percent, mainly for prescription drugs. For these dual enrollees, many of Medicare's benefit gaps--including a large share of prescription drugs, nursing facility services and home care--are being filled by Medi-Cal. Data in this Medicare Brief indicate that the incremental cost to the federal government of filling gaps in the Medicare benefits package would be considerably less than the full cost of the additional benefits. Through Medicaid and other programs, the federal government is already paying a substantial part of public program expenditures for dual enrollees with HIV/AIDS. Other issues to consider are how the dual Medicare-Medicaid funding streams affect the programs' cost efficiency, and from the perspective of Medicare enrollees and providers, how well the dual programs coordinate to meet the needs of people with HIV/AIDS and other chronic conditions.

An Overview of Legal Issues in Recreational Sports.

ERIC Educational Resources Information Center

Schultz, John H.

1989-01-01

Legal issues which intramural and recreational sports professionals should understand are discussed. These professionals need continuing education, and legal issues should be part of professional development programs in recreational sports, emphasizing programing (civil liberties, civil rights, and criminal issues) and administration…

The Alzheimer's Project

MedlinePlus

... Navigation Bar Home Current Issue Past Issues The Alzheimer's Project Past Issues / Spring 2009 Table of Contents ... of this page please turn Javascript on. The Alzheimer's Project A 4-Part Documentary Series Starting May ...

Starting a hospital-based home health agency: Part II--Key success factors.

PubMed

Montgomery, P

1993-09-01

In Part II of a three-part series, the financial, technological and legislative issues of a hospital-based home health-agency are discussed. Beginning a home healthcare service requires intensive research to answer key environmental and operational questions--need, competition, financial projections, initial start-up costs and the impact of delayed depreciation. Assessments involving technology, staffing, legislative and regulatory issues can help project service volume, productivity and cost-control.

PACE. A Program for Acquiring Competence in Entrepreneurship. Part II: Becoming an Entrepreneur. Unit C: Legal Issues and Small Business. Research and Development Series No. 194 B-3.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This three-part curriculum for entrepreneurship education is primarily for postsecondary level, including four-year colleges and adult education, but it can be adapted for special groups or vocational teacher education. The emphasis of the seven instructional units in Part II is establishing a business. Unit C focuses on legal issues that affect…

Perspectives of intellectual disability in Mexico: epidemiology, policy, and services for children and adults.

PubMed

Katz, Gregorio; Márquez-Caraveo, Maria E; Lazcano-Ponce, Eduardo

2010-09-01

Intellectual disability is a public health issue, which has largely been overlooked in Mexico. The magnitude of this problem is unknown; few programs exist for adults and mental health professionals focus mainly on identifying treatable comorbidities. In Mexico, there is an example of a best practice in social integration. This program has benefited hundreds of adults with intellectual disability by teaching four basic abilities: practical academic skills; vocational skills; independent living skills; and skills for community integration. In a sociocultural and economic context such as Mexico's, social integration programs are feasible and necessary in order to provide an organized social response to the health, social, and vocational needs of people with intellectual disability and should become part of public policy.

Commentary: Leveraging discovery science to advance child and adolescent psychiatric research--a commentary on Zhao and Castellanos 2016.

PubMed

Mennes, Maarten

2016-03-01

'Big Data' and 'Population Imaging' are becoming integral parts of inspiring research aimed at delineating the biological underpinnings of psychiatric disorders. The scientific strategies currently associated with big data and population imaging are typically embedded in so-called discovery science, thereby pointing to the hypothesis-generating rather than hypothesis-testing nature of discovery science. In this issue, Yihong Zhao and F. Xavier Castellanos provide a compelling overview of strategies for discovery science aimed at progressing our understanding of neuropsychiatric disorders. In particular, they focus on efforts in genetic and neuroimaging research, which, together with extended behavioural testing, form the main pillars of psychopathology research. © 2016 Association for Child and Adolescent Mental Health.

Evaluation of nuclear fuel reprocessing strategies. 2. LWR fuel storage, recycle economics and plutonium logistics

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

Prince, B.E.; Hadley, S.W.

1983-10-27

This is the second of a two-part report intended as a critical review of certain issues involved with closing the Light Water Reactor (LWR) fuel cycle and establishing the basis for future transition to commercial breeder applications. The report is divided into four main sections consisting of (1) a review of the status of the LWR spent fuel management and storage problem; (2) an analysis of the economic incentives for instituting reprocessing and recycle in LWRs; (3) an analysis of the time-dependent aspects of plutonium economic value particularly as related to the LWR-breeder transition; and (4) an analysis of themore » time-dependent aspects of plutonium requirements and supply relative to this transition.« less

Glucose-6-Phosphate Dehydrogenase Deficiency.

PubMed

Luzzatto, Lucio; Nannelli, Caterina; Notaro, Rosario

2016-04-01

G6PD is a housekeeping gene expressed in all cells. Glucose-6-phosphate dehydrogenase (G6PD) is part of the pentose phosphate pathway, and its main physiologic role is to provide NADPH. G6PD deficiency, one of the commonest inherited enzyme abnormalities in humans, arises through one of many possible mutations, most of which reduce the stability of the enzyme and its level as red cells age. G6PD-deficient persons are mostly asymptomatic, but they can develop severe jaundice during the neonatal period and acute hemolytic anemia when they ingest fava beans or when they are exposed to certain infections or drugs. G6PD deficiency is a global health issue. Copyright © 2016 Elsevier Inc. All rights reserved.

Higher Education Trends (1997-1999): Legal Issues. ERIC-HE Trends.

ERIC Educational Resources Information Center

Kezar, Adrianna J.

Historically, legal issues have not been well represented in the higher education research literature. Two sources, however, regularly discuss legal issues: the Journal of College and University Law and the Chronicle of Higher Education. Three main themes emerge in the literature on legal issues: (1) rethinking and refining of traditional…

NASA Aerospace Flight Battery Systems Program: An update

NASA Astrophysics Data System (ADS)

Manzo, Michelle A.

1992-02-01

The major objective of the NASA Aerospace Flight Battery Systems Program is to provide NASA with the policy and posture to increase and ensure the safety, performance, and reliability of batteries for space power systems. The program was initiated in 1985 to address battery problems experienced by NASA and other space battery users over the previous ten years. The original program plan was approved in May 1986 and modified in 1990 to reflect changes in the agency's approach to battery related problems that are affecting flight programs. The NASA Battery Workshop is supported by the NASA Aerospace Flight Battery Systems Program. The main objective of the discussions is to aid in defining the direction which the agency should head with respect to aerospace battery issues. Presently, primary attention in the Battery Program is being devoted to issues revolving around the future availability of nickel-cadmium batteries as a result of the proposed OSHA standards with respect to allowable cadmium levels in the workplace. The decision of whether or not to pursue the development of an advanced nickel-cadmium cell design and the qualification of vendors to produce cells for flight programs hinges on the impact of the OSHA ruling. As part of a unified Battery Program, the evaluation of a nickel-hydrogen cell design options and primary cell issues are also being pursued to provide high performance NASA Standards and space qualified state-of-the-art cells. The resolution of issues is being addressed with the full participation of the aerospace battery community.

NASA Aerospace Flight Battery Systems Program: An Update

NASA Technical Reports Server (NTRS)

Manzo, Michelle A.

1992-01-01

The major objective of the NASA Aerospace Flight Battery Systems Program is to provide NASA with the policy and posture to increase and ensure the safety, performance, and reliability of batteries for space power systems. The program was initiated in 1985 to address battery problems experienced by NASA and other space battery users over the previous ten years. The original program plan was approved in May 1986 and modified in 1990 to reflect changes in the agency's approach to battery related problems that are affecting flight programs. The NASA Battery Workshop is supported by the NASA Aerospace Flight Battery Systems Program. The main objective of the discussions is to aid in defining the direction which the agency should head with respect to aerospace battery issues. Presently, primary attention in the Battery Program is being devoted to issues revolving around the future availability of nickel-cadmium batteries as a result of the proposed OSHA standards with respect to allowable cadmium levels in the workplace. The decision of whether or not to pursue the development of an advanced nickel-cadmium cell design and the qualification of vendors to produce cells for flight programs hinges on the impact of the OSHA ruling. As part of a unified Battery Program, the evaluation of a nickel-hydrogen cell design options and primary cell issues are also being pursued to provide high performance NASA Standards and space qualified state-of-the-art cells. The resolution of issues is being addressed with the full participation of the aerospace battery community.

Does Evidence Matter? How Middle School Students Make Decisions About Socioscientific Issues

NASA Astrophysics Data System (ADS)

Emery, Katherine Beth

People worldwide are faced with making decisions daily. While many decisions are quick (e.g., what clothes to wear), others, such as those about environmental issues (e.g., overfishing), require more thought and have less immediate outcomes. How one makes such decisions depends on how one interprets, evaluates, and uses evidence. The central objective of this thesis was to investigate environmental science literacy in general, and specifically, to understand how evidence and other factors impact decision-making. I conducted three main studies: First, I provide an example of how decision-making practices affect environmental systems and services through a descriptive case study of Atlantic bluefin tuna overfishing. I reviewed the scientific, historical and cultural factors contributing to a paradox of marine preservation in the Mediterranean and highlighted the need for education and informed decision-making about such social and ecological issues. This study motivated me to investigate how people make decisions about environmental issues. Second, I interviewed middle school students to understand how they describe and evaluate evidence hypothetically and in practice about environmental issues---a key component of environmental literacy. Students discussed how they would evaluate evidence and then were then given a packet containing multiple excerpts of information from conflicting stakeholders about an environmental issue and asked how they would make voting or purchasing decisions about these issues. Findings showed that students' ideas about evaluating evidence (e.g., by scientific and non-scientific criteria) match their practices in part. This study was unique in that it investigated how students evaluate evidence that (1) contradicts other evidence and (2), conflicts with the student's prior positions. Finally, I investigated whether middle school students used evidence when making decisions about socioscientific issues. I hypothesized that holding a strong opinion would decrease the likelihood of changing decisions when presented with additional information. Findings indicated that most students do not change their stance after reading additional evidence. Students were more likely to change their decisions about issues that they cared least about than about issues that they cared most about. Implications for science teaching and learning are discussed.

Sleep On It: How Snoozing Strengthens Memories

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Reliability and quality EEE parts issues

NASA Technical Reports Server (NTRS)

Barney, Dan; Feigenbaum, Irwin

1990-01-01

NASA policy and procedures are established which govern the selection, testing, and application of electrical, electronic, and electromechanical (EEE) parts. Recent advances in the state-of-the-art of electronic parts and associated technologies can significantly impact the electronic designs and reliability of NASA space transportation avionics. Significant issues that result from these advances are examined, including: recent advances in microelectronics technology (as applied to or considered for use in NASA projects); electron packaging technology advances (concurrent with, and as a result of, the development of the advanced microelectronic devices); availability of parts used in space avionics; and standardization and integration of parts activities between projects, centers, and contractors.

Looking beyond food aid to livelihoods, protection and partnerships: strategies for WFP in the Darfur states.

PubMed

Young, Helen

2007-03-01

The humanitarian crisis in Darfur remains extremely serious. The optimism that followed the signing of the Abuja Peace Accord was followed by a rapid deterioration in security on the ground in part associated with increasing factionalism in various rebel movements. This paper briefly reviews the evolution of the crisis, its impact on lives and livelihoods and the response by the World Food Programme (WFP) to June 2006. The major challenges and issues facing the food aid programme in the previous 18 months included: dealing with insecurity while maintaining or even extending programme outreach; the need to link protection with assistance more explicitly; and determining the wider impact of food aid programming on the processes and institutions linked with the conflict. The paper discusses the main strategic issues facing WFP in the future such as: integrating security and protection with needs assessments and operational decisions, broadening response strategies beyond food aid and bringing livelihoods to the fore, the need to review cost-efficiency, promoting partnerships and strengthening national and regional capacities.

[Progress in porky genes and transcriptome and discussion of relative issues].

PubMed

Zhu, Meng-Jin; Liu, Bang; Li, Kui

2005-01-01

To date, research on molecular base of porky molecular development was mainly involved in muscle growth and meat quality. Some functional genes including Hal gene and RN gene and some QTLs controlling or associated with porky growth and quality were detected through candidate gene approach and genome-wide scanning. Genic transcriptome pertinent to porcine muscle and adipose also came into study. At the same time, these researches have befallen some shortcomings to some extent. Research from molecular quantitative genetics showed shortcomings that single gene was devilishly emphasized and co-expression pattern of multi-genes was ignored. Research applying transcriptome analysis tool also met two of limitations, one was the singleness of type of molecular experimental techniques, and another was that genes of muscle and adipose were artificially divided into unattached two parts. Thus, porky genes were explored by parallel genetics based on systemic views and techniques to specially reveal the interactional mechanism of porky genes respectively controlling muscle and adipose, which would be important issues of genes and genome researches on porky development in the near future.

A methodological approach to comparing pros and cons of delocalizing villages: socio-economic and technical issues

NASA Astrophysics Data System (ADS)

Guadagno, Eleonora; Iovine, Giulio G. R.; Petrucci, Olga; Forciniti, Pinuccia R.

2014-05-01

On 7th March 2005, prolonged rainfalls combined with snowfalls activated a wide complex rock slide-earth flow that partly destroyed the village of Cavallerizzo at Cerzeto (Calabria, Southern Italy). Superposed tectonic units made of Palaeozoic metamorphic rocks, overlain by Miocene-Quaternary clastic terrains, crop out in the study area. The main scarp of the landslide developed by a recent normal fault, striking N-S along the western margin of the Crati graben and extended ca. 25 km. In its lower part, the phenomenon evolved in two main earth-flow bodies that extended along minor drainages and then merged along the S. Nicola torrent. The sector affected by the instability actually belongs to a large-scale slope movement: the 2005 activation was in fact only a paroxysmal episode of a long history of slope deformations, noticed in the area since the XVIII century. Warning signs had been recorded for weeks before the collapse, and the threatened area had been put under monitoring by CNR-IRPI. When the movement accelerated, people had already been alerted and evacuated (329 out of 581 inhabitants of Cerzeto were sheltered in nearby villages), thus neither victims nor injured were recorded. As a whole, 124 buildings were severely damaged or destroyed, the main road was interrupted. Immediately after the 7th March 2005 event, the national Department for Civil Protection decided to evaluate the feasibility of delocalizing Cavallerizzo to another site. At this purpose, CNR-IRPI was asked to analysing the "geological suitability" of 3 different sites (Pianette, Amatine, and Colombra), pre-selected by the same Municipality of Cerzeto in accordance to the Civil Protection; the results of the study were completed in early Summer 2005. Between October 2007 and December 2011, a new settlement was realized by the Italian Government, and the houses were delivered to people once living at Cavallerizzo. In the last years, the socio-economic effects of the delocalization of Cavallerizzo have been analysed within the frame of a PhD thesis by one of the authors. The present study focuses on the Cavallerizzo case study to discuss a methodological approach useful to comparing pros and cons of delocalizing villages, aiming at properly considering socio-economic effects in addition to technical issues.

Her2Net: A Deep Framework for Semantic Segmentation and Classification of Cell Membranes and Nuclei in Breast Cancer Evaluation.

PubMed

Saha, Monjoy; Chakraborty, Chandan

2018-05-01

We present an efficient deep learning framework for identifying, segmenting, and classifying cell membranes and nuclei from human epidermal growth factor receptor-2 (HER2)-stained breast cancer images with minimal user intervention. This is a long-standing issue for pathologists because the manual quantification of HER2 is error-prone, costly, and time-consuming. Hence, we propose a deep learning-based HER2 deep neural network (Her2Net) to solve this issue. The convolutional and deconvolutional parts of the proposed Her2Net framework consisted mainly of multiple convolution layers, max-pooling layers, spatial pyramid pooling layers, deconvolution layers, up-sampling layers, and trapezoidal long short-term memory (TLSTM). A fully connected layer and a softmax layer were also used for classification and error estimation. Finally, HER2 scores were calculated based on the classification results. The main contribution of our proposed Her2Net framework includes the implementation of TLSTM and a deep learning framework for cell membrane and nucleus detection, segmentation, and classification and HER2 scoring. Our proposed Her2Net achieved 96.64% precision, 96.79% recall, 96.71% F-score, 93.08% negative predictive value, 98.33% accuracy, and a 6.84% false-positive rate. Our results demonstrate the high accuracy and wide applicability of the proposed Her2Net in the context of HER2 scoring for breast cancer evaluation.

Key issues and technical route of cyber physical distribution system

NASA Astrophysics Data System (ADS)

Zheng, P. X.; Chen, B.; Zheng, L. J.; Zhang, G. L.; Fan, Y. L.; Pei, T.

2017-01-01

Relying on the National High Technology Research and Development Program, this paper introduced the key issues in Cyber Physical Distribution System (CPDS), mainly includes: composite modelling method and interaction mechanism, system planning method, security defence technology, distributed control theory. Then on this basis, the corresponding technical route is proposed, and a more detailed research framework along with main schemes to be adopted is also presented.

Shuttle Primary Reaction Control Subsystem Thruster Fuel Valve Pilot Seal Extrusion: A Failure Correlation

NASA Technical Reports Server (NTRS)

Waller, Jess; Saulsberry, Regor L.

2003-01-01

Pilot operated valves (POVs) are used to control the flow of hypergolic propellants monomethylhydrazine (fuel) and nitrogen tetroxide (oxidizer) to the Shuttle orbiter Primary Reaction Control Subsystem (PRCS) thrusters. The POV incorporates a two-stage design: a solenoid-actuated pilot stage, which in turn controls a pressure-actuated main stage. Isolation of propellant supply from the thruster chamber is accomplished in part by a captive polytetrafluoroethylene (PTFE) pilot seal retained inside a Custom 455.1 stainless steel cavity. Extrusion of the pilot seal restricts the flow of fuel around the pilot poppet, thus impeding or preventing the main valve stage from opening. It can also prevent the main stage from staying open with adequate force margin, particularly if there is gas in the main stage actuation cavity. During thruster operation on-orbit, fuel valve pilot seal extrusion is commonly indicated by low or erratic chamber pressure or failure of the thruster to fire upon command (Fail-Off). During ground turnaround, pilot seal extrusion is commonly indicated by slow gaseous nitrogen (GN2) main valve opening times (greater than 38 ms) or slow water main valve opening response times (greater than 33 ms). Poppet lift tests and visual inspection can also detect pilot seal extrusion during ground servicing; however, direct metrology on the pilot seat assembly provides the most quantitative and accurate means of identifying extrusion. Minimizing PRCS fuel valve pilot seal extrusion has become an important issue in the effort to improve PRCS reliability and reduce associated life cycle costs.

14 CFR 119.47 - Maintaining a principal base of operations, main operations base, and main maintenance base...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Maintaining a principal base of operations, main operations base, and main maintenance base; change of address. 119.47 Section 119.47 Aeronautics... Under Part 121 or Part 135 of This Chapter § 119.47 Maintaining a principal base of operations, main...

14 CFR 119.47 - Maintaining a principal base of operations, main operations base, and main maintenance base...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Maintaining a principal base of operations, main operations base, and main maintenance base; change of address. 119.47 Section 119.47 Aeronautics... Under Part 121 or Part 135 of This Chapter § 119.47 Maintaining a principal base of operations, main...

14 CFR 119.47 - Maintaining a principal base of operations, main operations base, and main maintenance base...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Maintaining a principal base of operations, main operations base, and main maintenance base; change of address. 119.47 Section 119.47 Aeronautics... Under Part 121 or Part 135 of This Chapter § 119.47 Maintaining a principal base of operations, main...

14 CFR 119.47 - Maintaining a principal base of operations, main operations base, and main maintenance base...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Maintaining a principal base of operations, main operations base, and main maintenance base; change of address. 119.47 Section 119.47 Aeronautics... Under Part 121 or Part 135 of This Chapter § 119.47 Maintaining a principal base of operations, main...

12 CFR 16.8 - Small issues.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Small issues. 16.8 Section 16.8 Banks and....8 Small issues. (a) The OCC will deem offers and sales of bank issued securities that satisfy the requirements of Commission Regulation A (17 CFR part 230, Regulation A—Conditional Small Issues Exemption) to...

31 CFR 352.3 - Registration and issue.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Registration and issue. 352.3 Section....3 Registration and issue. (a) Registration. Series HH bonds may be registered as set forth in.... 3-80. (b) Validity of issue. A bond is validly issued when it is registered as provided 31 CFR part...

Generalized Bondi-Sachs equations for characteristic formalism of numerical relativity

NASA Astrophysics Data System (ADS)

Cao, Zhoujian; He, Xiaokai

2013-11-01

The Cauchy formalism of numerical relativity has been successfully applied to simulate various dynamical spacetimes without any symmetry assumption. But discovering how to set a mathematically consistent and physically realistic boundary condition is still an open problem for Cauchy formalism. In addition, the numerical truncation error and finite region ambiguity affect the accuracy of gravitational wave form calculation. As to the finite region ambiguity issue, the characteristic extraction method helps much. But it does not solve all of the above issues. Besides the above problems for Cauchy formalism, the computational efficiency is another problem. Although characteristic formalism of numerical relativity suffers the difficulty from caustics in the inner near zone, it has advantages in relation to all of the issues listed above. Cauchy-characteristic matching (CCM) is a possible way to take advantage of characteristic formalism regarding these issues and treat the inner caustics at the same time. CCM has difficulty treating the gauge difference between the Cauchy part and the characteristic part. We propose generalized Bondi-Sachs equations for characteristic formalism for the Cauchy-characteristic matching end. Our proposal gives out a possible same numerical evolution scheme for both the Cauchy part and the characteristic part. And our generalized Bondi-Sachs equations have one adjustable gauge freedom which can be used to relate the gauge used in the Cauchy part. Then these equations can make the Cauchy part and the characteristic part share a consistent gauge condition. So our proposal gives a possible new starting point for Cauchy-characteristic matching.

Research use of the AIDA www.2aida.org diabetes software simulation program: a review-part 1. decision support testing and neural network training.

PubMed

Lehmann, Eldon D

2003-01-01

The purpose of this two-part review is to overview research use of the AIDA diabetes software simulator. AIDA is a diabetes computer program that permits the interactive simulation of plasma insulin and blood glucose profiles for teaching, demonstration, and self-learning purposes. It has been made freely available, without charge, on the Internet as a noncommercial contribution to continuing diabetes education. Since its launch in 1996 over 300,000 visits have been logged at the main AIDA Website-www.2aida.org-and over 60,000 copies of the AIDA program have been downloaded free-of-charge. This review describes research projects and ventures, undertaken for the most part by other research workers in the diabetes computing field, that have made use of the freeware AIDA software. Relevant research work was identified in three main ways: (i) by personal (e-mail/written) communications from researchers, (ii) via the ISI Web of Science citation database to identify published articles that referred to AIDA-related papers, and (iii) via searches on the Internet. In a number of cases research students who had sought advice about AIDA, and diabetes computing in general, provided copies of their research dissertations/theses upon the completion of their projects. The two reviews highlight some of the many and varied research projects that have made use of the AIDA diabetes simulation software to date. A wide variety of diabetes computing topics have been addressed. In Part 1 of the review, these range from testing decision support prototypes to training artificial neural networks. In Part 2 of the review, issues surrounding dietary assessments, developing new diabetes models, and performance monitoring of closed-loop insulin delivery devices are considered. Overall, research projects making use of AIDA have been identified in Australia, Italy, South Korea, the United Kingdom, and the United States. These reviews confirm an unexpected but useful benefit of distributing medical software, like AIDA, for free via the Internet-demonstrating how it is possible to have a synergistic benefit with other researchers-facilitating their own research projects in related medical fields. The reviews highlight a variety of these projects that have benefited from the free availability of the AIDA diabetes software simulator. In a number of cases these other research projects simply would not have been possible without unrestricted access to the AIDA software and/or technical descriptions of its workings. In addition, some specific common themes begin to emerge from the research ventures that have been reviewed. These include the use of simulated blood glucose data from the AIDA program for preliminary computerlab-based testing of other decision support prototypes. Issues surrounding such use of simulated data for separate prototype testing are discussed further in Part 2 of the review.

30 CFR 285.200 - What rights are granted with a lease issued under this part?

Code of Federal Regulations, 2010 CFR

2010-07-01

... THE INTERIOR OFFSHORE RENEWABLE ENERGY ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 285.200 What rights are... the production of energy from a renewable energy source. (b) A lease issued under this part confers on...

Professional Development Leadership and the Diverse Learner. Issues in Science Education.

ERIC Educational Resources Information Center

Rhoton, Jack, Ed.; Bowers, Patricia, Ed.

This book focuses on the professional development of teachers and discusses issues related to science education reform. The content of the book is divided into two parts. Part 1, Professional Development: Implications for Science Leadership, chapters include: (1) "The Role of the Science Leader in Implementing Standards-Based Science Programs"…

AB 1725, IV: Part-Time Faculty.

ERIC Educational Resources Information Center

California Community Colleges, Sacramento. Board of Governors.

An overview is provided of issues related to the use of part-time faculty in community colleges in California and elsewhere in the nation. First, background information is provided on the major relevant issues. This section: (1) lists the teaching functions which are best carried out by full-time instructors as argued by those who favor employing…

Workforce Issues in Early Childhood Education and Care.

ERIC Educational Resources Information Center

Moss, Peter

This paper addresses, in two parts, some issues in the staffing of early childhood services. Taking an international perspective, the first part of the paper discusses: (1) the structure of the early childhood workforce; (2) the social construction of the early childhood worker; (3) gender; (4) staff to child ratios; (5) processes of transition in…

50 CFR 697.6 - Dealer permits.

Code of Federal Regulations, 2011 CFR

2011-10-01

... transport on land), American lobster from the owner or operator of a vessel issued a valid permit under this...), American lobster, managed by this part, must have been issued, and have in his/her possession, a valid... enforcement-related permit sanctions and denials, found at subpart D of 15 CFR part 904. (n) Lobster dealer...

50 CFR 697.6 - Dealer permits.

Code of Federal Regulations, 2010 CFR

2010-10-01

... transport on land), American lobster from the owner or operator of a vessel issued a valid permit under this...), American lobster, managed by this part, must have been issued, and have in his/her possession, a valid... enforcement-related permit sanctions and denials, found at subpart D of 15 CFR part 904. (n) Lobster dealer...

Sexual Harassment, Parts I, II, and III.

ERIC Educational Resources Information Center

Douglas, Joel M., Ed.

1992-01-01

Three separate newsletter issues examine the issue of sexual harassment on college campuses. Part I contains a general introduction to the topic and two articles. The first of these discusses the definition of sexual harassment by the United States Equal Employment Opportunity Commission (EEOC) and the courts, the EEOC guidelines on conduct of a…

28 CFR 542.10 - Purpose and scope.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Administrative Remedy Program is to allow an inmate to seek formal review of an issue relating to any aspect of... former inmates for issues that arose during their confinement. This Program does not apply to inmates... claims (28 CFR part 301), and Freedom of Information Act or Privacy Act requests (28 CFR part 513...

Studies in Public Library Government, Organization, and Support. Final Report.

ERIC Educational Resources Information Center

Garrison, Guy

This report consists of six individual reports that were done by staff members at the Library Research Center as part of the overall project. In Part I, "Financing Public Library Expansion: Case Studies of Three Defeated Bond Issue Referendums," Ruth G. Lindahl and William S. Berner analyze defeated library bond issue referendums in…

Women's Action Almanac: A Complete Resource Guide.

ERIC Educational Resources Information Center

Williamson, Jane, Ed.; And Others

Designed to provide answers to questions on women's issues and programs, the guide is arranged into two parts. Part 1, which comprises about three-fourths of the guide, contains background information and answers to often asked questions on 84 issues, such as abortion, affirmative action, battered women, divorce, incest, and insurance. Each entry…

77 FR 38717 - Updating Regulations Issued Under the Fair Labor Standards Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-29

... DEPARTMENT OF LABOR Wage and Hour Division 29 CFR Parts 531 and 553 Updating Regulations Issued Under the Fair Labor Standards Act CFR Correction In Title 29 of the Code of Federal Regulations, Parts 500 to 899, revised as of July 1, 2011, the following corrections are made: [[Page 38718

SCIENTIFIC AUTHORSHIP, PART I: A WINDOW INOT SCIENTIFIC FRAUD SCIENTIFIC AUTHORSHIP, PART II: HISTORY, REOCCURRING ISSUES, PRACTICES, AND GUIDELINES (SEE COMMENTS)

EPA Science Inventory

Scientific Authorship: History, Reoccurring Issues, Practices, and Guidelines
Introduction
Often, the most challenging aspect of being a scientist is dealing with the intricacies of publishing one's research and knowledge. One must do much more than just accurately record...

2017 White Paper on recent issues in bioanalysis: aren't BMV guidance/guidelines 'Scientific'? (Part 1 - LCMS: small molecules, peptides and small molecule biomarkers).

PubMed

Welink, Jan; Yang, Eric; Hughes, Nicola; Rago, Brian; Woolf, Eric; Sydor, Jens; Coppola, Laura; Ackermann, Brad; Li, Wenkui; Alley, Stephen C; Arnold, Mark; Berger, Isabella; Briscoe, Chad; Buonarati, Michael; Bustard, Mark; Cancilla, Mark; Cho, Seongeun Julia; Duggan, Jeff; Fraier, Daniela; Garofolo, Fabio; Green, Rachel; Haidar, Sam; Hittle, Lucinda; Ishii-Watabe, Akiko; Islam, Rafiq; Jenkins, Rand; Jones, Barry; Kadavil, John; Kassim, Sean; Kavetska, Olga; Blaye, Olivier Le; Lee, Anita; Liu, Hanlan; Mehl, John; Lima Santos, Gustavo Mendes; Musuku, Adrien; Ramanathan, Ragu; Saito, Yoshiro; Savoie, Natasha; Summerfield, Scott; Surapaneni, Sekhar; Szapacs, Matthew; Tampal, Nilufer; Verhaeghe, Tom; Vinter, Stephen; Whale, Emma

2017-11-01

The 2017 11th Workshop on Recent Issues in Bioanalysis (11th WRIB) took place in Los Angeles/Universal City, California from 3 April 2017 to 7 April 2017 with participation of close to 750 professionals from pharmaceutical/biopharmaceutical companies, biotechnology companies, contract research organizations and regulatory agencies worldwide. WRIB was once again a 5-day, weeklong event - A Full Immersion Week of Bioanalysis, Biomarkers and Immunogenicity. As usual, it was specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest including both small and large molecule analysis involving LCMS, hybrid LBA/LCMS and ligand-binding assay (LBA) approaches. This 2017 White Paper encompasses recommendations emerging from the extensive discussions held during the workshop, and is aimed to provide the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to enable advances in scientific excellence, improved quality and better regulatory compliance. Due to its length, the 2017 edition of this comprehensive White Paper has been divided into three parts for editorial reasons. This publication (Part 1) covers the recommendations for Small Molecules, Peptides and Small Molecule Biomarkers using LCMS. Part 2 (Biotherapeutics, Biomarkers and Immunogenicity Assays using Hybrid LBA/LCMS and Regulatory Agencies' Inputs) and Part 3 (LBA: Immunogenicity, Biomarkers and PK Assays) are published in volume 9 of Bioanalysis, issues 23 and 24 (2017), respectively.

2017 White Paper on recent issues in bioanalysis: a global perspective on immunogenicity guidelines & biomarker assay performance (Part 3 - LBA: immunogenicity, biomarkers and PK assays).

PubMed

Gupta, Shalini; Richards, Susan; Amaravadi, Lakshmi; Piccoli, Steven; Desilva, Binodh; Pillutla, Renuka; Stevenson, Lauren; Mehta, Devangi; Carrasco-Triguero, Montserrat; Neely, Robert; Partridge, Michael; Staack, Roland F; Zhao, Xuemei; Gorovits, Boris; Kolaitis, Gerry; Sumner, Giane; Stubenrauch, Kay-Gunnar; Zou, Linglong; Amur, Shashi; Beaver, Chris; Berger, Isabella; Berisha, Flora; Birnboeck, Herbert; Bower, Joe; Cho, Seongeun Julia; Cludts, Isabelle; Cocea, Laurent; Donato, Lorella Di; Fischer, Saloumeh; Fraser, Stephanie; Garofolo, Fabio; Haidar, Sam; Haulenbeek, Jonathan; Hottenstein, Charles; Hu, Jenny; Ishii-Watabe, Akiko; Islam, Rafiq; Jani, Darshana; Kadavil, John; Kamerud, John; Kramer, Daniel; Kurki, Pekka; MacMannis, Stephen; McNally, Jim; Mullan, Ashley; Papadimitriou, Apollon; Pedras-Vasconcelos, João; Ray, Soma; Safavi, Afshin; Saito, Yoshiro; Savoie, Natasha; Fjording, Marianne Scheel; Scheibner, Kara; Smeraglia, John; Song, An; Stouffer, Bruce; Tampal, Nilufer; der Strate, Barry van; Verch, Thorsten; Welink, Jan; Xu, Yuanxin; Yang, Tong-Yuan; Yengi, Lilian; Zeng, Jianing; Zhang, Yan; Zhang, Yanhua; Zoog, Stephen

2017-12-01

The 2017 11th Workshop on Recent Issues in Bioanalysis took place in Los Angeles/Universal City, California, on 3-7 April 2017 with participation of close to 750 professionals from pharmaceutical/biopharmaceutical companies, biotechnology companies, contract research organizations and regulatory agencies worldwide. WRIB was once again a 5-day, week-long event - a full immersion week of bioanalysis, biomarkers and immunogenicity. As usual, it was specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest including both small- and large-molecule analysis involving LC-MS, hybrid ligand-binding assay (LBA)/LC-MS and LBA approaches. This 2017 White Paper encompasses recommendations emerging from the extensive discussions held during the workshop, and is aimed to provide the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to enable advances in scientific excellence, improved quality and better regulatory compliance. Due to its length, the 2017 edition of this comprehensive White Paper has been divided into three parts for editorial reasons. This publication (Part 3) covers the recommendations for large-molecule bioanalysis, biomarkers and immunogenicity using LBA. Part 1 (LC-MS for small molecules, peptides and small molecule biomarkers) and Part 2 (hybrid LBA/LC-MS for biotherapeutics and regulatory agencies' inputs) are published in volume 9 of Bioanalysis, issues 22 and 23 (2017), respectively.

Updated science issues and observation plans of BepiColombo Mercury Magnetosphere Orbiter (MMO)

NASA Astrophysics Data System (ADS)

Murakami, G.; Fujimoto, M.; Hayakawa, H.

2017-12-01

After the successful observation by the first Mercury orbiter MESSENGER ended in 2015, Mercury becomes one of the most curious planets to investigate. MESSENGER raised new science issues, such as the northward offset of planetary dipole magnetic filed, the highly dynamic magnetosphere, and the year-to-year constant exosphere. These outstanding discoveries still remain as open issues due to some limitations of instruments onboard MESSENGER and its extended elliptical orbit with apherm in southern hemisphere. The next Mercury exploration project BepiColombo will address these open issues. BepiColombo is an ESA-JAXA joint mission to Mercury with the aim to understand the process of planetary formation and evolution as well as to understand Mercury's extreme environment in the solar system. Two spacecraft, i.e. the Mercury Planetary Orbiter (MPO) and the Mercury Magnetospheric Orbiter (MMO), will be launched in October 2018 by an Ariane-5 launch vehicle and arrive at Mercury in December 2025. The mechanical test in a complete stack configuration has been performed in the ESA test center and successfully finished. MMO is mainly designed for plasma observations and is expected to extract essential elements of space plasma physics that become visible in the Hermean environment. MMO has large constraints on science operations, such as thermal issue and limited telemetry rate. Due to the thermal issue each science instrument cannot always be turned on. In addition, due to the low telemetry rate in average, only a part ( 20-30%) of science mission data with high resolution can be downlinked. Therefore, in order to maximize the scientific results and outcomes to be achieved by MMO, we are now working to optimize the science observation and downlink plans in detail. Here we present the updated science goals for MMO based on the latest MESSENGER results and the current observation plans how to approach these science issues.

A Citizen's Guide to U.S. Foreign Policy: Election '88. Nonpartisan Briefs on 18 Key Issues.

ERIC Educational Resources Information Center

Hoepli, Nancy, Ed.; And Others

In order to make informed voting decisions citizens need background information on complex foreign policy issues facing the United States. This guide presents current issues and provides information to help citizens cast a thoughtful vote. The guide is divided into six main headings: Leadership; Security; Economic and Social Issues; Critical…

Coil-On-Plug Ignition for Oxygen/Methane Liquid Rocket Engines in Thermal-Vacuum Environments

NASA Technical Reports Server (NTRS)

Melcher, John C.; Atwell, Matthew J.; Morehead, Robert L.; Hurlbert, Eric A.; Bugarin, Luz; Chaidez, Mariana

2017-01-01

A coil-on-plug ignition system has been developed and tested for Liquid Oxygen (LOX)/liquid methane (LCH4) rocket engines operating in thermal vacuum conditions. The igniters were developed and tested as part of the Integrated Cryogenic Propulsion Test Article (ICPTA), previously tested as part of the Project Morpheus test vehicle. The ICPTA uses an integrated, pressure-fed, cryogenic LOX/LCH4 propulsion system including a reaction control system (RCS) and a main engine. The ICPTA was tested at NASA Glenn Research Center's Plum Brook Station in the Spacecraft Propulsion Research Facility (B-2) under vacuum and thermal vacuum conditions. A coil-on-plug ignition system has been developed to successfully demonstrate ignition reliability at these conditions while preventing corona discharge issues. The ICPTA uses spark plug ignition for both the main engine igniter and the RCS. The coil-on-plug configuration eliminates the conventional high-voltage spark plug cable by combining the coil and the spark plug into a single component. Prior to ICPTA testing at Plum Brook, component-level reaction control engine (RCE) and main engine igniter testing was conducted at NASA Johnson Space Center (JSC), which demonstrated successful hot-fire ignition using the coil-on-plug from sea-level ambient conditions down to 10(exp -2) torr. Integrated vehicle hot-fire testing at JSC demonstrated electrical and command/data system performance. Lastly, hot-fire testing at Plum Brook demonstrated successful ignitions at simulated altitude conditions at 30 torr and cold thermal-vacuum conditions at 6 torr. The test campaign successfully proved that coil-on-plug technology will enable integrated LOX/LCH4 propulsion systems in future spacecraft.

Coil-On-Plug Ignition for LOX/Methane Liquid Rocket Engines in Thermal Vacuum Environments

NASA Technical Reports Server (NTRS)

Melcher, John C.; Atwell, Matthew J.; Morehead, Robert L.; Hurlbert, Eric A.; Bugarin, Luz; Chaidez, Mariana

2017-01-01

A coil-on-plug ignition system has been developed and tested for Liquid Oxygen (LOX) / liquid methane rocket engines operating in thermal vacuum conditions. The igniters were developed and tested as part of the Integrated Cryogenic Propulsion Test Article (ICPTA), previously tested as part of the Project Morpheus test vehicle. The ICPTA uses an integrated, pressure-fed, cryogenic LOX/methane propulsion system including a reaction control system (RCS) and a main engine. The ICPTA was tested at NASA Glenn Research Center's Plum Brook Station in the Spacecraft Propulsion Research Facility (B-2) under vacuum and thermal vacuum conditions. In order to successfully demonstrate ignition reliability in the vacuum conditions and eliminate corona discharge issues, a coil-on-plug ignition system has been developed. The ICPTA uses spark-plug ignition for both the main engine igniter and the RCS. The coil-on-plug configuration eliminates the conventional high-voltage spark plug cable by combining the coil and the spark-plug into a single component. Prior to ICPTA testing at Plum Brook, component-level reaction control engine (RCE) and main engine igniter testing was conducted at NASA Johnson Space Center (JSC), which demonstrated successful hot-fire ignition using the coil-on-plug from sea-level ambient conditions down to 10(exp.-2) torr. Integrated vehicle hot-fire testing at JSC demonstrated electrical and command/data system performance. Lastly, Plum Brook testing demonstrated successful ignitions at simulated altitude conditions at 30 torr and cold thermal-vacuum conditions at 6 torr. The test campaign successfully proved that coil-on-plug technology will enable integrated LOX/methane propulsion systems in future spacecraft.

Loss of life in flood events

NASA Astrophysics Data System (ADS)

Špitalar, Maruša

2013-04-01

Natural disasters per se give a negative connotation. They are destructive to material elements in a space, nature itself and represent a threat to peoples' lives and health. Floods, especially flash floods due to its power and happening suddenly cause extensive damage. Hence, they are hard to predict and are characterized with violent movement, lots of lives are lost. Floods are among natural hazards the one causing the highest number of fatalities. Having said that very important aspects are humans' vulnerability, risk perception, their behavior when confronted with hazardous situations and on the other hand issues related to adequate warning signs and canals of communication. It is very important to take into consideration this segments also and not mainly just structural measures. However the aim of this paper is to emphasis mainly the social aspects of floods. It consists of two main parts. First one refers to mans' vulnerability, risk perception when it comes to danger caused by rising waters and how does culture influences peoples' response and reaction to flood causalities. The second part consists of data about detailed information on circumstances of death that have been collected from several different sources from several EU countries. There has been also available information on the age and gender of people who lost lives in flood events. With gender males dominated among death people since tend to risk more in risky situations. There has been also defined a vulnerable age group among flood fatalities. Analysis of circumstance of death enabled us to define risky groups that are very important for flood managers. Further on this is very beneficial also for risk prevention, early warning systems and creating the best canals in order to information about upcoming danger would successfully reach people at hazardous areas and also for the others to avoid them.

Private business perceptions of transportation issues and the island explorer bus system at Acadia National Park, Maine

Treesearch

Rea Brennan; Marc Edwards; John J. Daigle

2002-01-01

National Parks and communities that surround them often must work together to create the best possible experience for the visitors to the area. In the case of Acadia National Park in Maine, the surrounding communities and the park have worked together to face the issue of congestion in the area caused by too many automobiles. The Island Explorer Bus alternative...

Measuring and Predicting Sleep and Performance During Military Operations

DTIC Science & Technology

2012-08-23

chronobiology , and functions of polyphasic and ultrashort sleep: main issues. In: Stampi C, ed. Why We Nap. Evolution, Chronobiology , and Functions...Alertness: Chronobiological , Behavioural and Medical Aspects of Napping. New York, NY: Raven Press; 1989: 205–220. 82. Dinges DF. Napping patterns and... Chronobiology , and Functions of Polyphasic and Ultrashort Sleep: Main Issues. Boston, Mass: Birkhaüser; 1992: 118–134. 84. Muzet A, Nicolas A, Tassi P

Formability of dual-phase steels in deep drawing of rectangular parts: Influence of blank thickness and die radius

NASA Astrophysics Data System (ADS)

López, Ana María Camacho; Regueras, José María Gutiérrez

2017-10-01

The new goals of automotive industry related with environment concerns, the reduction of fuel emissions and the security requirements have driven up to new designs which main objective is reducing weight. It can be achieved through new materials such as nano-structured materials, fibre-reinforced composites or steels with higher strength, among others. Into the last group, the Advance High Strength Steels (AHSS) and particularly, dual-phase steels are in a predominant situation. However, despite of their special characteristics, they present issues related to their manufacturability such as springback, splits and cracks, among others. This work is focused on the deep drawing processof rectangular shapes, a very usual forming operation that allows manufacturing several automotive parts like oil pans, cases, etc. Two of the main parameters in this process which affect directly to the characteristics of final product are blank thickness (t) and die radius (Rd). Influence of t and Rd on the formability of dual-phase steels has been analysed considering values typically used in industrial manufacturing for a wide range of dual-phase steels using finite element modelling and simulation; concretely, the influence of these parameters in the percentage of thickness reduction pt(%), a quite important value for manufactured parts by deep drawing operations, which affects to its integrity and its service behaviour. Modified Morh Coulomb criteria (MMC) has been used in order to obtain Fracture Forming Limit Diagrams (FFLD) which take into account an important failure mode in dual-phase steels: shear fracture. Finally, a relation between thickness reduction percentage and studied parameters has been established fordual-phase steels, obtaining a collection of equations based on Design of Experiments (D.O.E) technique, which can be useful in order to predict approximate results.

Collaborative Emission Reduction Model Based on Multi-Objective Optimization for Greenhouse Gases and Air Pollutants.

PubMed

Meng, Qing-chun; Rong, Xiao-xia; Zhang, Yi-min; Wan, Xiao-le; Liu, Yuan-yuan; Wang, Yu-zhi

2016-01-01

CO2 emission influences not only global climate change but also international economic and political situations. Thus, reducing the emission of CO2, a major greenhouse gas, has become a major issue in China and around the world as regards preserving the environmental ecology. Energy consumption from coal, oil, and natural gas is primarily responsible for the production of greenhouse gases and air pollutants such as SO2 and NOX, which are the main air pollutants in China. In this study, a mathematical multi-objective optimization method was adopted to analyze the collaborative emission reduction of three kinds of gases on the basis of their common restraints in different ways of energy consumption to develop an economic, clean, and efficient scheme for energy distribution. The first part introduces the background research, the collaborative emission reduction for three kinds of gases, the multi-objective optimization, the main mathematical modeling, and the optimization method. The second part discusses the four mathematical tools utilized in this study, which include the Granger causality test to analyze the causality between air quality and pollutant emission, a function analysis to determine the quantitative relation between energy consumption and pollutant emission, a multi-objective optimization to set up the collaborative optimization model that considers energy consumption, and an optimality condition analysis for the multi-objective optimization model to design the optimal-pole algorithm and obtain an efficient collaborative reduction scheme. In the empirical analysis, the data of pollutant emission and final consumption of energies of Tianjin in 1996-2012 was employed to verify the effectiveness of the model and analyze the efficient solution and the corresponding dominant set. In the last part, several suggestions for collaborative reduction are recommended and the drawn conclusions are stated.

Collaborative Emission Reduction Model Based on Multi-Objective Optimization for Greenhouse Gases and Air Pollutants

PubMed Central

Zhang, Yi-min; Wan, Xiao-le; Liu, Yuan-yuan; Wang, Yu-zhi

2016-01-01

CO2 emission influences not only global climate change but also international economic and political situations. Thus, reducing the emission of CO2, a major greenhouse gas, has become a major issue in China and around the world as regards preserving the environmental ecology. Energy consumption from coal, oil, and natural gas is primarily responsible for the production of greenhouse gases and air pollutants such as SO2 and NOX, which are the main air pollutants in China. In this study, a mathematical multi-objective optimization method was adopted to analyze the collaborative emission reduction of three kinds of gases on the basis of their common restraints in different ways of energy consumption to develop an economic, clean, and efficient scheme for energy distribution. The first part introduces the background research, the collaborative emission reduction for three kinds of gases, the multi-objective optimization, the main mathematical modeling, and the optimization method. The second part discusses the four mathematical tools utilized in this study, which include the Granger causality test to analyze the causality between air quality and pollutant emission, a function analysis to determine the quantitative relation between energy consumption and pollutant emission, a multi-objective optimization to set up the collaborative optimization model that considers energy consumption, and an optimality condition analysis for the multi-objective optimization model to design the optimal-pole algorithm and obtain an efficient collaborative reduction scheme. In the empirical analysis, the data of pollutant emission and final consumption of energies of Tianjin in 1996–2012 was employed to verify the effectiveness of the model and analyze the efficient solution and the corresponding dominant set. In the last part, several suggestions for collaborative reduction are recommended and the drawn conclusions are stated. PMID:27010658

Understanding China in the 21st Century: Political, Economic, and Security Issues in the Asia/Pacific Region. Part I, U.S. and Japanese Relations with China: Case Studies of Cooperation and Competition.

ERIC Educational Resources Information Center

Mukai, Gary; Moore, Carey; Young, Jocelyn; Cheng, Amy; Fairbrother, Greg

This curriculum unit is part one of a three-part series. The unit introduces students to policy options for U.S. and Japanese relations with China at the beginning of the 21st century. By identifying and examining these options, students gain an awareness of U.S., Japanese, and Chinese perspectives on political, economic, and security issues.…

High impact biowastes from South European agro-industries as feedstock for second-generation biorefineries.

PubMed

Scoma, Alberto; Rebecchi, Stefano; Bertin, Lorenzo; Fava, Fabio

2016-01-01

Availability of bio-based chemicals, materials and energy at reasonable cost will be one of the forthcoming issues for the EU economy. In particular, the development of technologies making use of alternative resources to fossil fuels is encouraged by the current European research and innovation strategy to face the societal challenge of natural resource scarcity, fossil resource dependence and sustainable economic growth. In this respect, second- generation biorefineries, i.e. biorefineries fed with biowastes, appear to be good candidates to substitute and replace the present downstream processing scheme. Contrary to first-generation biorefineries, which make use of dedicated crops or primary cultivations to achieve such a goal, the former employ agricultural, industrial, zootechnical, fishery and forestry biowastes as the main feedstock. This leaves aside any ethical and social issue generated by first-generation approaches, and concomitantly prevents environmental and economical issues associated with the disposal of the aforementioned leftovers. Unfortunately, to date, a comprehensive and updated mapping of the availability and potential use of bioresources for second-generation biorefineries in Europe is missing. This is a lack that severely limits R&D and industrial applications in the sector. On the other hand, attempts at valorizing the most diverse biowastes dates back to the nineteenth century and plenty of information in the literature on their sustainable exploitation is available. However, the large majority of these investigations have been focused on single fractions of biowastes or single steps of biowaste processing, preventing considerations on an integrated and modular (cascade) approach for the whole valorization of organic leftovers. This review aims at addressing these issues by gathering recent data on (a) some of the main high-impact biowastes located in Europe and in particular in its Southern part, and (b) the bio-based chemicals, materials and fuels that can be produced from such residues. In particular, we focused on those key compounds referred to as "chemical platforms", which have been indicated as fundamental to generate the large majority of the industrially relevant goods to date.

Ethical issues in forecasting of natural hazards

NASA Astrophysics Data System (ADS)

Tinti, Stefano

2014-05-01

Natural hazards have by definition a large impact on the society and, therefore, since the beginning of science one of the major aspiration of mankind has been the prediction of natural calamities in the attempt to avoid or to mitigate their effects. In modern societies where science and technology have gained a foundational role, forecasts and predictions have become part of the every-day life and may also influence state policies and economic development. And in parallel with the growing importance of forecasting, even ethical problems for forecasters and for forecasters communities have started to appear. In this work two of the many geo-ethical issues are considered mostly: 1) how to cope with uncertainties that are inherently associated with any forecast statement; 2) how to handle predictions in scientific journals and scientific conferences The former issue is mainly related to the impact of predictions on the general public and on managers and operators in the civil protection field. Forecasters operate in specific contexts that 1) may change from country to country, depending on the local adopted best practices, but also, which is more constraining, on the local legal regulations and laws; 2) may change from discipline to discipline according to the development of the specific knowhow and the range of the forecast (from minutes to centuries) The second issue has to do with the communication of the scientific results on predictions and on prediction methods to the audience mainly composed of scientists, and involves one of the basic elements of science. In principle, scientists should use scientific communication means (papers in scientific journals, conferences, …) to illustrate results that are sound and certain, or the methods by means of which they conduct their research. But scientists involved in predictions have inherently to do with uncertainties, and, since there is no common agreement on how to deal with them, there is the risk that scientific results may be confused with opinions and opinions with scientific results, which creates confusion in the scientific community, in the science divulgators and in turn in the general public.

31 CFR 8.3 - Conference and practice requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements for powers of attorney are set forth in: (a) 26 CFR part 601, subpart E (or those regulations as... issued under the Arms Export Control Act (22 U.S.C. 2778); (d) 27 CFR part 178, subpart E, with respect to proceedings concerning licenses issued under the Gun Control Act of 1968 (18 U.S.C. Chapter 44...

30 CFR 585.200 - What rights are granted with a lease issued under this part?

Code of Federal Regulations, 2014 CFR

2014-07-01

... OF THE INTERIOR OFFSHORE RENEWABLE ENERGY AND ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 585.200 What rights are... the production of energy from a renewable energy source. (b) A lease issued under this part confers on...

30 CFR 585.200 - What rights are granted with a lease issued under this part?

Code of Federal Regulations, 2013 CFR

2013-07-01

... OF THE INTERIOR OFFSHORE RENEWABLE ENERGY AND ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 585.200 What rights are... the production of energy from a renewable energy source. (b) A lease issued under this part confers on...

30 CFR 585.200 - What rights are granted with a lease issued under this part?

Code of Federal Regulations, 2012 CFR

2012-07-01

... OF THE INTERIOR OFFSHORE RENEWABLE ENERGY AND ALTERNATE USES OF EXISTING FACILITIES ON THE OUTER CONTINENTAL SHELF Issuance of OCS Renewable Energy Leases General Lease Information § 585.200 What rights are... the production of energy from a renewable energy source. (b) A lease issued under this part confers on...

Texas Two-Year College Funding: Issues for the 1990's.

ERIC Educational Resources Information Center

Cloud, Robert C.

An overview is provided of trends and issues in the financial support of Texas's community colleges. Part I provides introductory comments on the functions, enrollments, and costs of the state's public community college system. Part II reviews nationwide trends in the state and local support of two-year colleges, effects of declining revenues,…

Barrier, weakness and utilization of pre-pregnancy clinic services.

PubMed

Rahman, Mizanur; Rahim, Natazcza Abdul; Arif, Mohd Taha

2017-01-01

Despite being one of the plausible measures towards achieving Sustainable Development Goals (SDGs), various issues pertaining to pre-pregnancy clinic (PPC) services still need to be pondered upon. Based on this view, an attempt was made to identify and understand the barriers and weaknesses of current utilisation of pre-pregnancy care services, since its establishment and implementation in Sarawak from the year 2011. This cross-sectional study was conducted in selected health care facilities throughout Sarawak. A multistage cluster sampling technique was followed to select the health facilities. An unstructured open-ended questionnaire was administered as a part of quantitative data analysis. The open-ended questions were administered to get the in-depth perceived views and current practice of utilisation of pre-pregnancy clinic services. A total of 553 clients from nine selected health care facilities gave their feedback. The results of the study were narrated in textual form and a thematic analysis was done manually. The identified themes for perceived barriers for utilisation of pre-pregnancy care were perception, attitude and acceptance of PPC services, socio-economic issues, services and client factors. The perceived weaknesses of the services are listed under two main themes: working environment and service factors, whereas, the strength of services produced three thematic areas which are preparation for pregnancy, prevention of mortality and morbidity and comprehensive services. Though there is ample evidence that pre-pregnancy services are beneficial for maternal health and wellbeing, various issues still need to be addressed for the improvement of the quality of services. Lack of awareness among clients, socio-economic barriers, lack of resources, organisational barriers and perceptions towards family planning issues are some of the issues which need to be addressed. Nonetheless, promotional and health educational activities are important keys; in ensuring the sustainability of the services.

Moosehorn National Wildlife Refuge Workbook Summary

USGS Publications Warehouse

Montag, Jessica M.; Stinchfield, Holly M.

2009-01-01

The Moosehorn National Wildlife Refuge in eastern Maine is currently developing a comprehensive conservation plan (CCP) that will guide Refuge management over the next 15 years. Workbooks were provided to local residents as part of the scoping process in order to get feedback on current and future management issues from the public. The workbooks asked questions regarding residents' use of the Refuge, conservation problems and issues in the region, the acceptability of Refuge management actions, and the importance of, satisfaction with, and acceptability of various activities allowed on the Refuge. The focus of this report is to present the results of the completed workbooks. Because of the small number of returned workbooks, it is not possible to generalize these findings to the broader public, nor is it possible to determine if respondents represent the average user. However, the results do provide an idea of possible conflicts and important issues that the Refuge may have to address in the future. The permitted uses of the Refuge are one possible conflict area. Many respondents were supportive of consumptive recreation (hunting, fishing, and trapping), but a few were adamantly opposed to these sorts of activities on the Refuge. Another issue that received several comments was motorized recreation. While some people felt strongly that ATVs and snowmobiles should be allowed, others felt just as strongly that motorized recreation of any type should not be allowed in the Refuge. Many in the sample were also very concerned about Refuge development and its effects on the human and natural environments. Issues mentioned include the loss of access to private land for consumptive recreation, concern about fish and wildlife habitat degradation, and water quality.

Handbook on Teaching Social Issues. NCSS Bulletin 93.

ERIC Educational Resources Information Center

Evans, Ronald W., Ed.; Saxe, David Warren, Ed.

This handbook explores the issues-centered curriculum for social studies teaching and how student performance reflects an intellectual capacity to address public issues. The book is divided into 11 parts with essays to address specific aspects of the approach. The foreword, written by Shirley Engle, establishes a context for issues-based…

5 CFR 2421.21 - Affected by issues raised.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Affected by issues raised. 2421.21 Section 2421.21 Administrative Personnel FEDERAL LABOR RELATIONS AUTHORITY, GENERAL COUNSEL OF THE FEDERAL... § 2421.21 Affected by issues raised. The phrase affected by issues raised, as used in part 2422, should...

At last, a medical website designed for grown-ups

MedlinePlus

... Home Current Issue Past Issues At last, a medical website designed for grown-ups Past Issues / Winter ... by the National Institutes of Health - the Nation's Medical Research Agency. NIH is part of the U.S. ...

Women in Higher Education, 1996.

ERIC Educational Resources Information Center

Wenniger, Mary Dee, Ed.

1996-01-01

This document consists of the issues of a 1996 newsletter on women students, teachers, and administrators in higher education. Each issue includes feature articles, news on higher education, profiles of significant people in the field, and job announcements. The issues' main articles concern: (1) a successful campaign to increase female…

An ethnographic study of nurses' experience with nursing research and its integration in practice.

PubMed

Dupin, Cécile Marie; Borglin, Gunilla; Debout, Christophe; Rothan-Tondeur, Monique

2014-09-01

To report from a study aimed at illuminating how French Registered Nurses experience and engage in nursing research in clinical practice. Nursing research in France is mainly conducted by nurses working at clinical research units rather than by dedicated nurse researchers. Education, i.e. advanced degrees, in the field of nursing research is still in its infancy and not yet consistent with the international context. Outside France, the general perception is that nursing research is a unified part of professional nursing. Consequently, in-depth knowledge about how nurses in a French clinical context might experience and engage in nursing research is still lacking. The design of this study was influenced by an ethnographic approach as described by the French anthropologists Beaud and Weber. Data, participatory observations, field notes and interviews (n = 6) were collected in a teaching hospital between April-August 2012. The field consisted of a wound-care unit and clinical research units. Collected data were analysed based on Beaud and Weber's description of analysis. Three beliefs were identified: being a unified part of a research team, being an integral part of 'crosswise - across' activities and being part of research activities. Commitment to nursing research was strengthened by patient-related issues. Based on this context, nursing research would likely benefit from the support of a naturalized reciprocity between clinical practice and research. © 2014 John Wiley & Sons Ltd.

State of Maine Department of Education Postsecondary Enrollments, 2000.

ERIC Educational Resources Information Center

Stowers, Kimberly

This document provides enrollment data for each of Maines public and private degree-granting institutions. The document is divided into three parts. Part 1 displays fall enrollment for the 2000-2001 academic year and compares these figures with 1999-2000 enrollment data by institution, by gender, and by full- and part-time status. Part 2 displays…

Development and psychometric validation of a questionnaire to evaluate nurses' adherence to recommendations for preventing pressure ulcers (QARPPU).

PubMed

Moya-Suárez, Ana Belén; Morales-Asencio, José Miguel; Aranda-Gallardo, Marta; Enríquez de Luna-Rodríguez, Margarita; Canca-Sánchez, José Carlos

2017-11-01

The main objective of this work is the development and psychometric validation of an instrument to evaluate nurses' adherence to the main recommendations issued for preventing pressure ulcers. An instrument was designed based on the main recommendations for the prevention of pressure ulcers published in various clinical practice guides. Subsequently, it was proceeded to evaluate the face and content validity of the instrument by an expert group. It has been applied to 249 Spanish nurses took part in a cross-sectional study to obtain a psychometric evaluation (reliability and construct validity) of the instrument. The study data were compiled from June 2015 to July 2016. From the results of the psychometric analysis, a final 18-item, 4-factor questionnaire was derived, which explained 60.5% of the variance and presented the following optimal indices of fit (CMIN/DF: 1.40 p < 0.001; GFI: 0.93; NFI: 0.92; CFI: 0.98; TLI: 0.97; RMSEA: 0.04 (90% CI 0.025-0.054). The results obtained show that the instrument presents suitable psychometric properties for evaluating nurses' adherence to recommendations for the prevention of pressure ulcers. Copyright © 2017 Tissue Viability Society. Published by Elsevier Ltd. All rights reserved.

The history of environmental change and adaptation in eastern Saloum-Senegal—Driving forces and perceptions

NASA Astrophysics Data System (ADS)

Mbow, Cheikh; Mertz, Ole; Diouf, Awa; Rasmussen, Kjeld; Reenberg, Anette

2008-12-01

Environmental change in the Sahel-Sudan zone of West Africa has been a major issue in development debates over the last decades. Using remote sensing based land cover change analysis, archival data, national and international statistical data, and household interviews, we analyze the drivers of environmental change in Eastern Saloum in Central East Senegal as well as the local perceptions of these changes and adaptation. Being part of the ground nut basin, Eastern Saloum has witnessed rapid environmental degradation caused by the conversion of forest and savanna areas to agricultural land during the last 20-30 years and by a combination of decline in precipitation, soil degradation, a diversity of policies with little concern for the environment, fluctuating markets and population pressure. Farmers perceive the environmental change mainly as land degradation and poor soil fertility, though recent extensification of agriculture counters this effect and has led to increased vegetation cover in marginal areas. They identified erratic climate, agricultural policies, insufficient food production and desire to increase income as the main drivers of change in the area. We conclude that while climate variability has influenced environmental change in the area, various types of State interventions in agriculture and global market fluctuations appear to have been the main underlying causes of environmental degradation.

Scientific uncertainty in media content: Introduction to this special issue.

PubMed

Peters, Hans Peter; Dunwoody, Sharon

2016-11-01

This introduction sets the stage for the special issue on the public communication of scientific uncertainty that follows by sketching the wider landscape of issues related to the communication of uncertainty and showing how the individual contributions fit into that landscape. The first part of the introduction discusses the creation of media content as a process involving journalists, scientific sources, stakeholders, and the responsive audience. The second part then provides an overview of the perception of scientific uncertainty presented by the media and the consequences for the recipients' own assessments of uncertainty. Finally, we briefly describe the six research articles included in this special issue. © The Author(s) 2016.

Soft Robotics: from scientific challenges to technological applications

NASA Astrophysics Data System (ADS)

Laschi, C.

2016-05-01

Soft robotics is a recent and rapidly growing field of research, which aims at unveiling the principles for building robots that include soft materials and compliance in the interaction with the environment, so as to exploit so-called embodied intelligence and negotiate natural environment more effectively. Using soft materials for building robots poses new technological challenges: the technologies for actuating soft materials, for embedding sensors into soft robot parts, for controlling soft robots are among the main ones. This is stimulating research in many disciplines and many countries, such that a wide community is gathering around initiatives like the IEEE TAS TC on Soft Robotics and the RoboSoft CA - A Coordination Action for Soft Robotics, funded by the European Commission. Though still in its early stages of development, soft robotics is finding its way in a variety of applications, where safe contact is a main issue, in the biomedical field, as well as in exploration tasks and in the manufacturing industry. And though the development of the enabling technologies is still a priority, a fruitful loop is growing between basic research and application-oriented research in soft robotics.

A review of the processes and lab-scale techniques for the treatment of spent rechargeable NiMH batteries

NASA Astrophysics Data System (ADS)

Innocenzi, Valentina; Ippolito, Nicolò Maria; De Michelis, Ida; Prisciandaro, Marina; Medici, Franco; Vegliò, Francesco

2017-09-01

The purpose of this work is to describe and review the current status of the recycling technologies of spent NiMH batteries. In the first part of the work, the structure and characterization of NiMH accumulators are introduced followed by the description of the main scientific studies and the industrial processes. Various recycling routes including physical, pyrometallurgical and hydrometallurgical ones are discussed. The hydrometallurgical methods for the recovery of base metals and rare earths are mainly developed on the laboratory and pilot scale. The operating industrial methods are pyrometallurgical ones and are efficient only on the recovery of certain components of spent batteries. In particular fraction rich in nickel and other materials are recovered; instead the rare earths are lost in the slag and must be further refined by hydrometallurgical process to recover them. Considering the actual legislation regarding the disposal of spent batteries and the preservation of raw materials issues, implementations on laboratory scale and plant optimization studies should be conducted in order to overcome the industrial problems of the scale up for the hydrometallurgical processes.

Machining of Fibre Reinforced Plastic Composite Materials.

PubMed

Caggiano, Alessandra

2018-03-18

Fibre reinforced plastic composite materials are difficult to machine because of the anisotropy and inhomogeneity characterizing their microstructure and the abrasiveness of their reinforcement components. During machining, very rapid cutting tool wear development is experienced, and surface integrity damage is often produced in the machined parts. An accurate selection of the proper tool and machining conditions is therefore required, taking into account that the phenomena responsible for material removal in cutting of fibre reinforced plastic composite materials are fundamentally different from those of conventional metals and their alloys. To date, composite materials are increasingly used in several manufacturing sectors, such as the aerospace and automotive industry, and several research efforts have been spent to improve their machining processes. In the present review, the key issues that are concerning the machining of fibre reinforced plastic composite materials are discussed with reference to the main recent research works in the field, while considering both conventional and unconventional machining processes and reporting the more recent research achievements. For the different machining processes, the main results characterizing the recent research works and the trends for process developments are presented.

An Introduction to Poliovirus: Pathogenesis, Vaccination, and the Endgame for Global Eradication.

PubMed

Minor, Philip D

2016-01-01

Poliomyelitis is caused by poliovirus, which is a positive strand non-enveloped virus that occurs in three distinct serotypes (1, 2, and 3). Infection is mainly by the fecal-oral route and can be confined to the gut by antibodies induced either by vaccine, previous infection or maternally acquired. Vaccines include the live attenuated strains developed by Sabin and the inactivated vaccines developed by Salk; the live attenuated vaccine (Oral Polio Vaccine or OPV) has been the main tool in the Global Program of Polio eradication of the World Health Organisation. Wild type 2 virus has not caused a case since 1999 and type 3 since 2012 and eradication seems near. However most infections are entirely silent so that sophisticated environmental surveillance may be needed to ensure that the virus has been eradicated, and the live vaccine can sometimes revert to virulent circulating forms under conditions that are not wholly understood. Cessation of vaccination is therefore an increasingly important issue and inactivated polio vaccine (IPV) is playing a larger part in the end game.

Advances in the development of common noise assessment methods in Europe: The CNOSSOS-EU framework for strategic environmental noise mapping.

PubMed

Kephalopoulos, Stylianos; Paviotti, Marco; Anfosso-Lédée, Fabienne; Van Maercke, Dirk; Shilton, Simon; Jones, Nigel

2014-06-01

The Environmental Noise Directive (2002/49/EC) requires EU Member States to determine the exposure to environmental noise through strategic noise mapping and to elaborate action plans in order to reduce noise pollution, where necessary. A common framework for noise assessment methods (CNOSSOS-EU) has been developed by the European Commission in co-operation with the EU Member States to be applied for strategic noise mapping as required by the Environment Noise Directive (2002/49/EC). CNOSSOS-EU represents a harmonised and coherent approach to assess noise levels from the main sources of noise (road traffic, railway traffic, aircraft and industrial) across Europe. This paper outlines the process behind the development of CNOSSOS-EU and the parts of the CNOSSOS-EU core methodological framework which were developed during phase A of the CNOSSOS-EU process (2010-2012), whilst focusing on the main scientific and technical issues that were addressed, and the implementation challenges that are being faced before it can become fully operational in the EU MS. Copyright © 2014. Published by Elsevier B.V.

Machining of Fibre Reinforced Plastic Composite Materials

PubMed Central

2018-01-01

Fibre reinforced plastic composite materials are difficult to machine because of the anisotropy and inhomogeneity characterizing their microstructure and the abrasiveness of their reinforcement components. During machining, very rapid cutting tool wear development is experienced, and surface integrity damage is often produced in the machined parts. An accurate selection of the proper tool and machining conditions is therefore required, taking into account that the phenomena responsible for material removal in cutting of fibre reinforced plastic composite materials are fundamentally different from those of conventional metals and their alloys. To date, composite materials are increasingly used in several manufacturing sectors, such as the aerospace and automotive industry, and several research efforts have been spent to improve their machining processes. In the present review, the key issues that are concerning the machining of fibre reinforced plastic composite materials are discussed with reference to the main recent research works in the field, while considering both conventional and unconventional machining processes and reporting the more recent research achievements. For the different machining processes, the main results characterizing the recent research works and the trends for process developments are presented. PMID:29562635

Forensic, Cultural, and Systems Issues in Child Sexual Abuse Cases--Part 2: Research and Practitioner Issues

ERIC Educational Resources Information Center

Tishelman, Amy C.; Geffner, Robert

2010-01-01

This article introduces the second issue of the special double issue focusing on forensic, cultural, and systems issues in child sexual abuse cases. We briefly review the articles, which include a discussion of child sexual abuse myths, an empirical analysis of extended child sexual abuse evaluations, an article on the role of the medical provider…

The Literacy Practices of "Transfronterizos" in a Multilingual World

ERIC Educational Resources Information Center

de la Piedra, Maria Teresa; Guerra, Juan C.

2012-01-01

This introduction provides the background for this special issue by first describing the US-Mexico border, a fascinating context in which to research issues related to Spanish-English biliteracy and multilingualism. We present main points in the prevailing discussion within the field of literacy studies about issues of multilingualism and…

Women in Higher Education, 1995.

ERIC Educational Resources Information Center

Wenninger, Mary Dee, Ed.

1995-01-01

This document consists of the 11 issues of a newsletter on women students, teachers, and administrators in higher education. Each issue includes features articles, news on higher education, profiles of significant people in the field, and job announcements. The issues' main article topics are: (1) pay equity for coaches, particularly a case at the…

Selective Laser Melting of Hot Gas Turbine Components: Materials, Design and Manufacturing Aspects

NASA Astrophysics Data System (ADS)

Goutianos, Stergios

2017-07-01

Selective Laser Melting (SLM) allows the design and manufacturing of novel parts and structures with improved performance e.g. by incorporating complex and more efficient cooling schemes in hot gas turbine parts. In contrast to conventional manufacturing of removing material, with SLM parts are built additively to nearly net shape. This allows the fabrication of arbitrary complex geometries that cannot be made by conventional manufacturing techniques. However, despite the powerful capabilities of SLM, a number of issues (e.g. part orientation, support structures, internal stresses), have to be considered in order to manufacture cost-effective and high quality parts at an industrial scale. These issues are discussed in the present work from an engineering point of view with the aim to provide simple quidelines to produce high quality SLM parts.

10 CFR 171.16 - Annual fees: Materials licensees, holders of certificates of compliance, holders of sealed source...

Code of Federal Regulations, 2012 CFR

2012-01-01

... fee is the sum of budgeted costs for the following activities: (1) Generic and other research... material issued under parts 30 and 33 of this chapter for research and development that do not authorize... licenses for possession and use of byproduct material issued under part 30 of this chapter for research and...

LWIR NUC using an uncooled microbolometer camera

NASA Astrophysics Data System (ADS)

Laveigne, Joe; Franks, Greg; Sparkman, Kevin; Prewarski, Marcus; Nehring, Brian; McHugh, Steve

2010-04-01

Performing a good non-uniformity correction is a key part of achieving optimal performance from an infrared scene projector. Ideally, NUC will be performed in the same band in which the scene projector will be used. Cooled, large format MWIR cameras are readily available and have been successfully used to perform NUC, however, cooled large format LWIR cameras are not as common and are prohibitively expensive. Large format uncooled cameras are far more available and affordable, but present a range of challenges in practical use for performing NUC on an IRSP. Santa Barbara Infrared, Inc. reports progress on a continuing development program to use a microbolometer camera to perform LWIR NUC on an IRSP. Camera instability and temporal response and thermal resolution are the main difficulties. A discussion of processes developed to mitigate these issues follows.

An overview of health control in Croatian aquaculture.

PubMed

Oraić, D; Zrncić, S

2005-08-01

Aquaculture is an important segment of Croatian fishing industry with long tradition of carp and rainbow trout farming as well as marine aquaculture represented by shellfish (flat oyster and mussels), sea bass and sea bream cultivation and Atlantic bluefin tuna fattening. The fish and shellfish diseases survey is regulated by "Decree on the measures of animal health protection against infectious and parasite diseases" issued yearly by Ministry of Agriculture. This report derives from systematic clinical, parasitological, pathoanatomical, histopathological, bacteriological and virological monitoring of cultivated fish and shellfish on larger part of production during last several years. Among pathological conditions recognised on our farms, some specific viruses, bacteria and parasites represent frequently established causative nosologic agents. The overview of the main diseases with economic impact to the cultivation will be discussed in this paper.

Venus: The Atmosphere, Climate, Surface, Interior and Near-Space Environment of an Earth-Like Planet

NASA Astrophysics Data System (ADS)

Taylor, Fredric W.; Svedhem, Håkan; Head, James W.

2018-02-01

This is a review of current knowledge about Earth's nearest planetary neighbour and near twin, Venus. Such knowledge has recently been extended by the European Venus Express and the Japanese Akatsuki spacecraft in orbit around the planet; these missions and their achievements are concisely described in the first part of the review, along with a summary of previous Venus observations. The scientific discussions which follow are divided into three main sections: on the surface and interior; the atmosphere and climate; and the thermosphere, exosphere and magnetosphere. These reports are intended to provide an overview for the general reader, and also an introduction to the more detailed topical surveys in the following articles in this issue, where full references to original material may be found.

Vaginal eroticism and female orgasm: a current appraisal.

PubMed

Alzate, H

1985-01-01

In the light of very recent studies, this paper reviews two controversial issues in the area of female sexuality: vaginal eroticism and female orgasm. From the available evidence, it is concluded that most (and probably all) women possess vaginal zones, mainly located on the anterior wall, whose tactile stimulation can lead to orgasm. The apparent contradiction between this finding and the ample evidence indicating that coitus is an inefficient method of eliciting female orgasm might be explained, at least in part, by topographical and mechanical reasons, as well as by differences between male and female orgasm latencies. As to the confusion regarding the types of female orgasm, it may be clarified by applying this concept not to the real phenomenon of orgasm, but only to its manner of elicitation.

Enhancement of the design of a pulsed UV laser system for a laser-desorption mass spectrometer on Mars

NASA Astrophysics Data System (ADS)

Kolleck, C.; Büttner, A.; Ernst, M.; Hunnekuhl, M.; Hülsenbusch, T.; Moalem, A.; Priehs, M.; Kracht, D.; Neumann, J.

2017-11-01

A laser-desorption mass spectrometer will be part of the ESA-led ExoMars mission with the objective of identifying organic molecules on planet Mars. A UV laser source emitting nanosecond pulses with pulse energy of about 250 μJ at a wavelength of 266 nm is required for the ionization of nonvolatile soil constituents. A passively q-switched, diode-pumped Nd∶YAG laser oscillator with external frequency quadrupling has been developed. The basic optical concept and a previously developed flight-near prototype are redesigned for the engineering qualification model of the laser, mainly due to requirements updated during the development process and necessary system adaptations. Performance issues like pulse energy stability, pulse energy adjustment, and burst mode operation are presented in this paper.

Implementing the Affordable Care Act: Promoting Competition in the Individual Marketplaces.

PubMed

Cusano, David; Lucia, Kevin

2016-02-01

A main goal of the Affordable Care Act is to provide Americans with access to affordable coverage in the individual market, achieved in part by pro­moting competition among insurers on premium price and value. One primary mechanism for meeting that goal is the establishment of new individual health insurance marketplaces where consumers can shop for, compare, and purchase plans, with subsidies if they are eligible. In this issue brief, we explore how the Affordable Care Act is influencing competition in the individual marketplaces in four states--Kansas, Nevada, Rhode Island, and Washington. Strategies include: educating consumers and providing coverage information in one place to ease decision-making; promoting competition among insurers; and ensuring a level playing field for premium rate development through the rate review process.

Figures and First Years: Examining first-year Calculus I student ability to incorporate figures into technical reports

NASA Astrophysics Data System (ADS)

Antonacci, Nathan; Rogers, Michael; Pfaff, Thomas

This three-year study focused on first-year Calculus I students and their abilities to incorporate figures into technical reports. Students were handed guidelines as part of their Multidisciplinary Sustainability Education Module meant to aid them in crafting effective figures. Figure-specific questionnaires were added in the class to gain insight into the quantitative literacy skills students possessed both before starting their course and after its completion. Reviews of the figures in 78 technical reports written by 106 students showed repeated failure to refer to figures in discussion sections and use them in evidence-based arguments. Analysis of quantitative literacy skills revealed that the students could both read and interpret figures, suggesting that issues with literacy were not the main contributor to the sub-par graphs.

European Lung Foundation: from local to global.

PubMed

Powell, Pippa; Williams, Sîan; Smyth, Dan

2016-09-01

Although there are many patient organisations in Europe, this is not the case in all countries across the globe.Access to care is one of the main global issues highlighted by the European Lung Foundation International Patient Advisory Committee.The European Respiratory Society/European Lung Foundation Healthy Lungs for Life campaign can be used locally or globally to raise awareness of the risk factors for lung disease.Implementation science is a method that can be used to assess the feasibility of using research findings in routine healthcare in clinical settings in different parts of the world. To show how patient- and public-focussed initiatives and activities can be adapted and modified to be effective in local, national and international settings, and to provide specific examples of these from the European Lung Foundation.

Estimation of Need for Palliative Care among Noncancer Patients Attending a Tertiary Care Hospital.

PubMed

Prasad, Parvathy; Sarkar, Sonali; Dubashi, Biswajit; Adinarayanan, S

2017-01-01

Palliative care services, until recently, were mainly restricted to cancer patients with incurable diseases. Hence, evaluative studies of palliative care are sparse in areas other than oncology. To estimate what proportion of patients attending the Departments of Neurology, Cardiology, and Nephrology of Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, required palliative care and to identify the palliative care needs of those patients. This was an exploratory descriptive study conducted in the three departments of JIPMER. There was no predetermined sample size for the study. The participants were all adult inpatients and outpatients who were in need of palliative care in the departments of Cardiology, Nephrology, and Neurology on the day of study. Percentage distribution was used to analyze the categorical variables such as education, gender, age, patients in need of palliative care, and their needs. The study showed that one in ten non-cancer patients in tertiary care hospitals may require palliative care services. Apart from issues in physical domain, a substantial proportion of participants also had issues in the psychological, emotional, and financial domains. This study highlights the need for incorporation and initiation of palliative care services in other non-cancer specialties in tertiary care hospitals to ensure holistic management of such cases. Counseling service has also to be rendered as part of palliative care since a good share of the patients had psychological and emotional issues.

Interpreting BOLD: towards a dialogue between cognitive and cellular neuroscience.

PubMed

Hall, Catherine N; Howarth, Clare; Kurth-Nelson, Zebulun; Mishra, Anusha

2016-10-05

Cognitive neuroscience depends on the use of blood oxygenation level-dependent (BOLD) functional magnetic resonance imaging (fMRI) to probe brain function. Although commonly used as a surrogate measure of neuronal activity, BOLD signals actually reflect changes in brain blood oxygenation. Understanding the mechanisms linking neuronal activity to vascular perfusion is, therefore, critical in interpreting BOLD. Advances in cellular neuroscience demonstrating differences in this neurovascular relationship in different brain regions, conditions or pathologies are often not accounted for when interpreting BOLD. Meanwhile, within cognitive neuroscience, the increasing use of high magnetic field strengths and the development of model-based tasks and analyses have broadened the capability of BOLD signals to inform us about the underlying neuronal activity, but these methods are less well understood by cellular neuroscientists. In 2016, a Royal Society Theo Murphy Meeting brought scientists from the two communities together to discuss these issues. Here, we consolidate the main conclusions arising from that meeting. We discuss areas of consensus about what BOLD fMRI can tell us about underlying neuronal activity, and how advanced modelling techniques have improved our ability to use and interpret BOLD. We also highlight areas of controversy in understanding BOLD and suggest research directions required to resolve these issues.This article is part of the themed issue 'Interpreting BOLD: a dialogue between cognitive and cellular neuroscience'. © 2016 The Author(s).

Current Situation, Determinants, and Solutions to Drug Shortages in Shaanxi Province, China: A Qualitative Study

PubMed Central

Yang, Caijun; Wu, Lina; Cai, Wenfang; Zhu, Wenwen; Shen, Qian; Li, Zongjie; Fang, Yu

2016-01-01

Objective Drug shortages were a complex global problem. The aim of this study was to analyze, characterize, and assess the drug shortages, and identify possible solutions in Shaanxi Province, western China. Methods A qualitative methodological approach was conducted during May–June 2015 and December 2015–January 2016. Semi-structured interviews were performed to gather information from representatives of hospital pharmacists, wholesalers, pharmaceutical producers, and local health authorities. Results Thirty participants took part in the study. Eight traditional Chinese medicines and 87 types of biologicals and chemicals were reported to be in short supply. Most were essential medicines. Five main determinants of drug shortages were detected: too low prices, too low market demands, Good Manufacturing Practice (GMP) issues, materials issues, and approval issues for imported drugs. Five different solutions were proposed by the participants: 1) let the market decide the drug price; 2) establish an information platform; 3) establish a reserve system; 4) enhance the communication among the three parties in the supply chain; and 5) improve hospital inventory management. Conclusions Western China was currently experiencing a serious drug shortage. Numerous reasons for the shortage were identified. Most drug shortages in China were currently because of “too low prices.” To solve this problem, all of the stakeholders, especially the government, needed to participate in managing the drug shortages. PMID:27780218

How 'blended' is blended learning?: students' perceptions of issues around the integration of online and face-to-face learning in a Continuing Professional Development (CPD) health care context.

PubMed

Glogowska, Margaret; Young, Pat; Lockyer, Lesley; Moule, Pam

2011-11-01

This paper explores students' perceptions of blended learning modules delivered in a Continuing Professional Development (CPD) health care context in the UK. 'Blended learning' is the term used to describe a hybrid model of learning where traditional face-to-face teaching approaches and newer electronic learning activities and resources are utilised together. A new model of CPD for health care practitioners based on a blended learning approach was developed at a university in the south west of England. As part of the evaluation of the new modules, a qualitative study was conducted, in which 17 students who had experienced the modules were interviewed by telephone. Three main themes emerged from the interviews relating to the 'blended' nature of the blended learning modules. These were i) issues around the opportunities for discussion of online materials face-to-face; ii) issues of what material should be online versus face-to-face and iii) balancing online and face-to-face components. Teaching staff engaged in the development of blended learning courses need to pay particular attention to the ways in which they develop and integrate online and face-to-face materials. More attention needs to be paid to allowing opportunity for students to come together to create a 'community of inquiry'. Copyright © 2011 Elsevier Ltd. All rights reserved.

16 CFR 456.5 - Rules applicable to prescriptions for contact lenses and related issues.

Code of Federal Regulations, 2010 CFR

2010-01-01

... contact lenses and related issues. 456.5 Section 456.5 Commercial Practices FEDERAL TRADE COMMISSION TRADE... contact lenses and related issues. Rules applicable to prescriptions for contact lenses and related issues may be found at 16 CFR part 315 (Contact Lens Rule). [69 FR 40511, July 2, 2004] ...

30 CFR 280.31 - Whom will MMS notify about environmental issues?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Whom will MMS notify about environmental issues... Obligations Under This Part Environmental Issues § 280.31 Whom will MMS notify about environmental issues? (a... submission for approval. (b) In cases where an environmental assessment is to be prepared, the Director will...

English Leadership Quarterly, 1997-1998.

ERIC Educational Resources Information Center

Kiernan, Henry, Ed.

1998-01-01

These six theme issues of the "English Leadership Quarterly" represent those published during 1997 and part of 1998--volume 19 consists of the traditional four issues, while volume 20 consists of only two issues because of a change in publication schedule. Articles in volume 19 number 1 deal with theories, issues, and personal accounts on the…

A Compilation of Laws Pertaining to Indians. State of Maine, January 1974.

ERIC Educational Resources Information Center

Maine State Dept. of Indian Affairs, Augusta.

Compiled from the Maine Revised Statutes of 1964 (including amendments through 1973), the Constitution of Maine, and the current Resolves and Private and Special Laws, this compilation of laws pertaining to American Indians includes statutes relative to the following: (1) Constitution of Maine (bond issues; guaranteed loans for Indian housing;…

Industrial Accidents Triggered by Natural Hazards: an Emerging Risk Issue

NASA Astrophysics Data System (ADS)

Renni, Elisabetta; Krausmann, Elisabeth; Basco, Anna; Salzano, Ernesto; Cozzani, Valerio

2010-05-01

Natural disasters such as earthquakes, tsunamis, flooding or hurricanes have recently and dramatically hit several countries worldwide. Both direct and indirect consequences involved the population, causing on the one hand a high number of fatalities and on the other hand so relevant economical losses that the national gross product may be affected for many years. Loss of critical industrial infrastructures (electricity generation and distribution, gas pipelines, oil refineries, etc.) also occurred, causing further indirect damage to the population. In several cases, accident scenarios with large releases of hazardous materials were triggered by these natural events, causing so-called "Natech events", in which the overall damage resulted from the simultaneous consequences of the natural event and of the release of hazardous substances. Toxic releases, large fires and explosions, as well as possible long-term environmental pollution, economical losses, and overloading of emergency systems were recognised by post-event studies as the main issues of these Natech scenarios. In recent years the increasing frequency and severity of some natural hazards due to climate change has slowly increased the awareness of Natech risk as an emerging risk among the stakeholders. Indeed, the iNTeg-Risk project, co-funded by the European Commission within the 7th Framework Program specifically addresses these scenarios among new technological issues on public safety. The present study, in part carried out within the iNTeg-Risk project, was aimed at the analysis and further development of methods and tools for the assessment and mitigation of Natech accidents. Available tools and knowledge gaps in the assessment of Natech scenarios were highlighted. The analysis mainly addressed the potential impact of flood, lightning and earthquake events on industrial installations where hazardous substances are present. Preliminary screening methodologies and more detailed methods based on quantitative risk analysis were developed. Strategies based on the use of multiple information layers aiming at the identification of mitigation and early warning systems were also explored. A case-study in the Emilia-Romagna region is presented.

Can digital stories go where palliative care research has never gone before? A descriptive qualitative study exploring the application of an emerging public health research method in an indigenous palliative care context.

PubMed

Williams, Lisa; Gott, Merryn; Moeke-Maxwell, Tess; Black, Stella; Kothari, Shuchi; Pearson, Sarina; Morgan, Tessa; Wharemate, Matua Rawiri; Hansen, Whaea Whio

2017-09-04

The World Health Organization (WHO) has called for global approaches to palliative care development. Yet it is questionable whether one-size-fits-all solutions can accommodate international disparities in palliative care need. More flexible research methods are called for in order to understand diverse priorities at local levels. This is especially imperative for Indigenous populations and other groups underrepresented in the palliative care evidence-base. Digital storytelling (DST) offers the potential to be one such method. Digital stories are short first-person videos that tell a story of great significance to the creator. The method has already found a place within public health research and has been described as a useful, emergent method for community-based participatory research. The aim of this study was to explore Māori participants' views on DST's usefulness, from an Indigenous perspective, as a research method within the discipline of palliative care. The digital storytelling method was adapted to include Māori cultural protocols. Data capturing participant experience of the study were collected using participant observation and anonymous questionnaires. Eight participants, seven women and one man, took part. Field notes and questionnaire data were analysed using critical thematic analysis. Two main themes were identified during analyses: 1) issues that facilitated digital storytelling's usefulness as a research method for Māori reporting on end of life caregiving; and 2) issues that hindered this process. All subthemes identified: recruitment, the pōwhiri process, (Māori formal welcome of visitors) and technology, related to both main themes and are presented in this way. Digital storytelling is an emerging method useful for exploring Indigenous palliative care issues. In line with a Health Promoting Palliative Care approach that centres research in communities, it helps meet the need for diverse approaches to involve underrepresented groups.

TRICHLOROETHYLENE (TCE) ISSUE PAPERS

EPA Science Inventory

These issue papers are a part of EPA's effort to develop a trichloroethylene (TCE) human health risk assessment. These issue papers were developed by EPA to provide scientific and technical information to the National Academy of Sciences (NAS) for use in developing their advice ...

[Research progress on hydrological scaling].

PubMed

Liu, Jianmei; Pei, Tiefan

2003-12-01

With the development of hydrology and the extending effect of mankind on environment, scale issue has become a great challenge to many hydrologists due to the stochasticism and complexity of hydrological phenomena and natural catchments. More and more concern has been given to the scaling issues to gain a large-scale (or small-scale) hydrological characteristic from a certain known catchments, but hasn't been solved successfully. The first part of this paper introduced some concepts about hydrological scale, scale issue and scaling. The key problem is the spatial heterogeneity of catchments and the temporal and spatial variability of hydrological fluxes. Three approaches to scale were put forward in the third part, which were distributed modeling, fractal theory and statistical self similarity analyses. Existing problems and future research directions were proposed in the last part.

65 Main-Track Train Collisions, 1997 through 2002 - Review, Analysis, Findings and Recommendations

DOT National Transportation Integrated Search

2006-08-01

The Collision Analysis Working Group (CAWG) reviewed and analyzed main-track collision of both freight and passenger trainss involving human factor issues and to make safety findings and recommendations. CAWG agreed to review main track train collisi...

Effects of Nitrogen on Seagrass: Results from a Comprehensive Study

EPA Science Inventory

This will be a web-journal posting for the Gulf of Maine Council on the Marine Environment's ESIP. These bimonthly entries highlight science issues around the Gulf of Maine area. It's audience is mainly policy makers and the educated public.

Understanding farmers' strategic decision-making processes and the implications for biodiversity conservation policy.

PubMed

Farmar-Bowers, Quentin; Lane, Ruth

2009-02-01

The conservation of biodiversity is an important issue world wide and in Australia the maintenance of native biodiversity on farms makes an important contribution to overall conservation objectives. This paper seeks to explain Australian farmers' rationale for maintaining biodiversity on their farms for personal as opposed to business reasons by developing a decision-systems theory from in-depth interviews. This difference has implications for policy development. The decision-systems theory is divided into two main sections. The first section contains five parts. (1) A hierarchy of motivation stories, (2) the concept of suitability and availability of opportunities, (3) a hierarchy of three decision-systems, (4) the concept of personal career paths, (5) the concept of Lenses. The second section contains one part, a policy classification system called 'boxes of influence' that suggests how policy developers can use the information in the first section to develop new biodiversity conservation policy. The paper suggests that decision-systems theory could be used to shed new light on current trends in agriculture and become an important investigative tool for policy development concerning the conservation of biodiversity on farms.

A Case Study Using Modeling and Simulation to Predict Logistics Supply Chain Issues

NASA Technical Reports Server (NTRS)

Tucker, David A.

2007-01-01

Optimization of critical supply chains to deliver thousands of parts, materials, sub-assemblies, and vehicle structures as needed is vital to the success of the Constellation Program. Thorough analysis needs to be performed on the integrated supply chain processes to plan, source, make, deliver, and return critical items efficiently. Process modeling provides simulation technology-based, predictive solutions for supply chain problems which enable decision makers to reduce costs, accelerate cycle time and improve business performance. For example, United Space Alliance, LLC utilized this approach in late 2006 to build simulation models that recreated shuttle orbiter thruster failures and predicted the potential impact of thruster removals on logistics spare assets. The main objective was the early identification of possible problems in providing thruster spares for the remainder of the Shuttle Flight Manifest. After extensive analysis the model results were used to quantify potential problems and led to improvement actions in the supply chain. Similarly the proper modeling and analysis of Constellation parts, materials, operations, and information flows will help ensure the efficiency of the critical logistics supply chains and the overall success of the program.

[Community acquired pneumonia in children: Outpatient treatment and prevention].

PubMed

Moreno-Pérez, D; Andrés Martín, A; Tagarro García, A; Escribano Montaner, A; Figuerola Mulet, J; García García, J J; Moreno-Galdó, A; Rodrigo Gonzalo de Lliria, C; Ruiz Contreras, J; Saavedra Lozano, J

2015-12-01

There have been significant changes in community acquired pneumonia (CAP) in children in the last decade. These changes relate to epidemiology and clinical presentation. Resistance to antibiotics is also a changing issue. These all have to be considered when treating CAP. In this document, two of the main Spanish pediatric societies involved in the treatment of CAP in children, propose a consensus concerning therapeutic approach. These societies are the Spanish Society of Paediatric Infectious Diseases and the Spanish Society of Paediatric Chest Diseases. The Advisory Committee on Vaccines of the Spanish Association of Paediatrics (CAV-AEP) has also been involved in the prevention of CAP. An attempt is made to provide up-to-date guidelines to all paediatricians. The first part of the statement presents the approach to ambulatory, previously healthy children. We also review the prevention with currently available vaccines. In a next second part, special situations and complicated forms will be addressed. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

Recruitment barriers for prophylactic vaccine trials: A study in Belgium.

PubMed

Harrington, Lauriane; Van Damme, Pierre; Vandermeulen, Corinne; Mali, Stéphanie

2017-12-04

Recruitment of volunteers is one of the main challenges in clinical trial management, and there is little information about recruitment barriers for preventative vaccine trials. We investigated both the recruitment barriers and recruitment strategies for preventive vaccine trials in Belgium. A 10 min survey was used as well as interviews of staff at all clinical trial sites in Belgium that regularly perform vaccine trials. We observed that there are successful recruitment strategies and few recruitment issues for trials involving healthy adults and those over 65 years old. However, challenges face the recruitment of paediatric populations, pregnant women, patients and the very elderly (over 85 years old). From these results, we identified three priority areas to increase recruitment for prophylactic vaccine trials in Belgium. These are: the lack of public knowledge about infectious diseases; the lack of resources of healthcare professionals to take part in clinical trials; and the burden to potential volunteers to take part in a trial. These were discussed with stakeholders and solutions were proposed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Polar Seas Oceanography: An Integrated Case Study of the Kara Sea

NASA Astrophysics Data System (ADS)

Harms, Ingo

2004-02-01

What strikes first when browsing through this book is that the main title is misleading. Polar Seas Oceanography is, first of all, a book on ``an integrated case study of the Kara Sea,'' as the subtitle says. For readers who are interested more generally in polar oceanography, the book is probably the wrong choice. The Kara Sea is a rather shallow shelf sea within the Arctic Ocean, located between the Barents Sea to the west and the Laptev Sea to the east. The importance of the Kara Sea is manifold: climate change issues like ice formation and freshwater runoff, environmental problems from dumping of radioactive waste or oil exploitation, and finally, the Northern Sea route, which crosses large parts of the Kara Sea, underline the economical and ecological relevance of that region. In spite of severe climate conditions, the Kara Sea is relatively well investigated. This was achieved through intense oceanographic expeditions, aircraft surveys, and polar drift stations. Russian scientists from the Arctic and Antarctic Research Institute (AARI) carried out a major part of this outstanding work during the second half of the last century.

Science ethics education part I. Perception and attitude toward scientific fraud among medical researchers.

PubMed

Vuckovic-Dekic, L; Gavrilovic, D; Kezic, I; Bogdanovic, G; Brkic, S

2011-01-01

To assess the knowledge of basic principles of responsible conduct of research and attitude toward the violations of good scientific practice among graduate biomedical students. A total of 361 subjects entered the study. The study group consisted mainly of graduate students of Medicine (85%), and other biomedical sciences (15%). Most participants were on PhD training or on postdoctoral training. A specially designed anonymous voluntary multiple-choice questionnaire was distributed to them. The questionnaire consisted of 43 questions divided in 7 parts, each aimed to assess the participants' previous knowledge and attitudes toward ethical principles of science and the main types of scientific fraud, falsification, fabrication of data, plagiarism, and false authorship. Although they considered themselves as insufficiently educated on science ethics, almost all participants recognized all types of scientific fraud, qualified these issues as highly unethical, and expressed strong negative attitude toward them. Despite that, only about half of the participants thought that superiors-violators of high ethical standards of science deserve severe punishment, and even fewer declared that they would whistle blow. These percentages were much greater in cases when the students had personally been plagiarized. Our participants recognized all types of scientific fraud as violation of ethical standards of science, expressed strong negative attitude against fraud, and believed that they would never commit fraud, thus indicating their own high moral sense. However, the unwillingness to whistle blow and to punish adequately the violators might be characterized as opportunistic behavior.

Adaptation of microphysical and chemical instrumentation to the airborne measuring platform Iljushin I1-18 'Cyclone' and flight regime planning during the Arctic Haze investigation 1993-1995

NASA Astrophysics Data System (ADS)

Franke, H.; Maser, R.; Vinnichenko, N.; Dreiling, V.; Jaenicke, R.; Jaeschke, W.; Leiterer, U.

In 1993 the joint Russian-German Research Project 'Arctic Haze' started (see the Introduction and editorial note of this issue, by Jaenicke, Khattatov, Jaeschke and Leiterer). Besides CAO, four German groups were involved. To the present three airborne measuring campaigns have been performed. In total 251 h of flight within altitudes up to 8.7 km were flown in the western and eastern part of the arctic leading to a comprehensive set of data of the northern arctic hemisphere. The measurements were conducted aboard the Russian research aircraft I1-18 'Cyclone' which was used by CAO in numerous scientific projects mainly in the former USSR. This 4 engined turboprop aircraft is well equipped with sensitive thermodynamical, optical and radiometric instrumentation. In consideration of the estimated aspects of 'Arctic Haze' additional microphysical, optical, and chemical instrumentation was adapted to the research aircraft. For co-ordinated measurements a detailed flight regime was planned taking into account the special requirements of the groups involved in the project. Main parts of the measurements were performed in box flights designed to get representative information of the investigated area. This allows the comparison of results gained in individual boxes at different locations or at different seasons. This contribution describes the basic equipment of the Russian research aircraft IL-18 as well as the adaptation of the special instrumentation for the 'Arctic Haze' investigations.

Biosimilars--global issues, national solutions.

PubMed

Knezevic, Ivana; Griffiths, Elwyn

2011-09-01

Biotechnology derived medicinal products are presently the best characterized biologicals with considerable production and clinical experience, and have revolutionized the treatment of some of the most difficult-to-treat diseases, prolonging and improving the quality of life and patient care. They are also currently one of the fastest growing segments of the pharmaceutical industry market. The critical challenge that the biopharmaceutical industry is facing is the expiry of patents for the first generation of biopharmaceuticals, mainly recombinant DNA derived products, such as interferons, growth hormone and erythropoetin. The question that immediately arose was how should such copies of the originator products be licensed, bearing in mind that they are highly complex biological molecules produced by equally complex biological production processes with their inherent problem of biological variability. Copying biologicals is much more complex than copying small molecules and the critical issue was how to handle the licensing of products if relying in part on data from an innovator product. Since 2004 there has been considerable international consultation on how to deal with biosimilars and biological copy products. This has led to a better understanding of the challenges in the regulatory evaluation of the quality, safety and efficacy of "biosimilars", to the exchange of information between regulators, as well as to the identification of key issues. The aim of this article is to provide a brief overview of the scientific and regulatory challenges faced in developing and evaluating similar biotherapeutic products for global use. It is intended as an introduction to the series of articles in this special issue of Biologicals devoted to similar biotherapeutic products. Copyright © 2011. Published by Elsevier Ltd.

A four-part working bibliography of neuroethics: Part 4 - Ethical issues in clinical and social applications of neuroscience.

PubMed

Becker, Kira; Shook, John R; Darragh, Martina; Giordano, James

2017-05-31

As a discipline, neuroethics addresses a range of questions and issues generated by basic neuroscientific research (inclusive of studies of putative neurobiological processes involved in moral and ethical cognition and behavior), and its use and meanings in the clinical and social spheres. Here, we present Part 4 of a four-part bibliography of the neuroethics literature focusing on clinical and social applications of neuroscience, to include: the treatment-enhancement discourse; issues arising in neurology, psychiatry, and pain care; neuroethics education and training; neuroethics and the law; neuroethics and policy and political issues; international neuroethics; and discourses addressing "trans-" and "post-" humanity. To complete a systematic survey of the literature, 19 databases and 4 individual open-access journals were employed. Searches were conducted using the indexing language of the U.S. National Library of Medicine (NLM). A Python code was used to eliminate duplications in the final bibliography. When taken with Parts 1-3, this bibliography aims to provide a listing of international peerreviewed papers, books, and book chapters published from 2002 through 2016. While seeking to be as comprehensive as possible, it may be that some works were inadvertently and unintentionally not included. We therefore invite commentary from the field to afford completeness and contribute to this bibliography as a participatory work-in-progress.

Examining the Role of Mental Health and Clinical Issues within Talent Development

PubMed Central

Hill, Andy; MacNamara, Áine; Collins, Dave; Rodgers, Sheelagh

2016-01-01

Although significant research supports the association between physical activity and mental wellbeing, current literature acknowledges that athletes are no less susceptible to mental illness than the general population. Despite welcomed initiatives aimed at improving mental health within elite sport, these programs often fail to target young athletes; an important concern given that the genesis of many mental illnesses are recognized to occur during this critical period. Given the importance of early intervention and effective treatment, and the potentially devastating consequences of clinical issues going undiagnosed, the implications for talent identification and development (TID) become obvious. With this in mind, this study sought to examine the range of mental health issues that may impact upon developing athletes and potential consequences for the development process, specific risk and protective factors associated with talent development, along with an examination of current practices concerning the identification of mental health issues in such environments. Qualitative interviews were conducted with purposively sampled clinicians (n = 8) experienced in working with adolescents and/or young athletes. Inductive content analysis was undertaken, identifying four main themes: key behavioral indicators; associated risk factors; associated protective factors; and issues around identification and diagnosis. Key behavioral indicators included behavioral change, along with behaviors associated with eating disorders, anxiety and depression. Risk factors centered on family background, the performance environment, and issues surrounding adolescence. Protective factors were primarily social in nature. Finally, a lack of awareness and understanding of clinical issues, multiple causes of symptoms, non-disclosure and the need for triangulation of assessment were identified. The need for improved identification and intervention strategies was apparent, with coaches identified as well placed to detect general “warning signs” such as behavioral change. Short of integrating trained clinicians into talent development environments, as part of a triangulation process, ecologically validated assessment tools—coupled with appropriate training and signposting—could offer a practical way of flagging potential issues in developing athletes. The need for the development of such an instrument is therefore apparent. Finally, education around the influential role of family is also recommended in order to promote the protective elements and mitigate risk factors. PMID:26793153

Examining the Role of Mental Health and Clinical Issues within Talent Development.

PubMed

Hill, Andy; MacNamara, Áine; Collins, Dave; Rodgers, Sheelagh

2015-01-01

Although significant research supports the association between physical activity and mental wellbeing, current literature acknowledges that athletes are no less susceptible to mental illness than the general population. Despite welcomed initiatives aimed at improving mental health within elite sport, these programs often fail to target young athletes; an important concern given that the genesis of many mental illnesses are recognized to occur during this critical period. Given the importance of early intervention and effective treatment, and the potentially devastating consequences of clinical issues going undiagnosed, the implications for talent identification and development (TID) become obvious. With this in mind, this study sought to examine the range of mental health issues that may impact upon developing athletes and potential consequences for the development process, specific risk and protective factors associated with talent development, along with an examination of current practices concerning the identification of mental health issues in such environments. Qualitative interviews were conducted with purposively sampled clinicians (n = 8) experienced in working with adolescents and/or young athletes. Inductive content analysis was undertaken, identifying four main themes: key behavioral indicators; associated risk factors; associated protective factors; and issues around identification and diagnosis. Key behavioral indicators included behavioral change, along with behaviors associated with eating disorders, anxiety and depression. Risk factors centered on family background, the performance environment, and issues surrounding adolescence. Protective factors were primarily social in nature. Finally, a lack of awareness and understanding of clinical issues, multiple causes of symptoms, non-disclosure and the need for triangulation of assessment were identified. The need for improved identification and intervention strategies was apparent, with coaches identified as well placed to detect general "warning signs" such as behavioral change. Short of integrating trained clinicians into talent development environments, as part of a triangulation process, ecologically validated assessment tools-coupled with appropriate training and signposting-could offer a practical way of flagging potential issues in developing athletes. The need for the development of such an instrument is therefore apparent. Finally, education around the influential role of family is also recommended in order to promote the protective elements and mitigate risk factors.

Transport Properties of Bulk Thermoelectrics An International Round-Robin Study, Part I: Seebeck Coefficient and Electrical Resistivity

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

Wang, Hsin; Porter, Wallace D; Bottner, Harold

2013-01-01

Recent research and development of high temperature thermoelectric materials has demonstrated great potential of converting automobile exhaust heat directly into electricity. Thermoelectrics based on classic bismuth telluride have also started to impact the automotive industry by enhancing air conditioning efficiency and integrated cabin climate control. In addition to engineering challenges of making reliable and efficient devices to withstand thermal and mechanical cycling, the remaining issues in thermoelectric power generation and refrigeration are mostly materials related. The figure-of-merit, ZT, still needs to improve from the current value of 1.0 - 1.5 to above 2 to be competitive to other alternative technologies.more » In the meantime, the thermoelectric community could greatly benefit from the development of international test standards, improved test methods and better characterization tools. Internationally, thermoelectrics have been recognized by many countries as an important area for improving energy efficiency. The International Energy Agency (IEA) group under the implementing agreement for Advanced Materials for Transportation (AMT) identified thermoelectric materials as an important area in 2009. This paper is Part I of the international round-robin testing of transport properties of bulk thermoelectrics. The main focuses in Part I are on two electronic transport properties: Seebeck coefficient and electrical resistivity.« less

Transport Properties of Bulk Thermoelectrics—An International Round-Robin Study, Part I: Seebeck Coefficient and Electrical Resistivity

NASA Astrophysics Data System (ADS)

Wang, Hsin; Porter, Wallace D.; Böttner, Harald; König, Jan; Chen, Lidong; Bai, Shengqiang; Tritt, Terry M.; Mayolet, Alex; Senawiratne, Jayantha; Smith, Charlene; Harris, Fred; Gilbert, Patricia; Sharp, Jeff W.; Lo, Jason; Kleinke, Holger; Kiss, Laszlo

2013-04-01

Recent research and development of high-temperature thermoelectric materials has demonstrated great potential for converting automobile exhaust heat directly into electricity. Thermoelectrics based on classic bismuth telluride have also started to impact the automotive industry by enhancing air-conditioning efficiency and integrated cabin climate control. In addition to engineering challenges of making reliable and efficient devices to withstand thermal and mechanical cycling, the remaining issues in thermoelectric power generation and refrigeration are mostly materials related. The dimensionless figure of merit, ZT, still needs to be improved from the current value of 1.0 to 1.5 to above 2.0 to be competitive with other alternative technologies. In the meantime, the thermoelectric community could greatly benefit from the development of international test standards, improved test methods, and better characterization tools. Internationally, thermoelectrics have been recognized by many countries as a key component for improving energy efficiency. The International Energy Agency (IEA) group under the Implementing Agreement for Advanced Materials for Transportation (AMT) identified thermoelectric materials as an important area in 2009. This paper is part I of the international round-robin testing of transport properties of bulk thermoelectrics. The main foci in part I are the measurement of two electronic transport properties: Seebeck coefficient and electrical resistivity.

Combating HIV/AIDS | NIH MedlinePlus the Magazine

MedlinePlus

Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [3.1 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

Is Seeing Believing? Training Users on Information Security: Evidence from Java Applets

ERIC Educational Resources Information Center

Ayyagari, Ramakrishna; Figueroa, Norilyz

2017-01-01

Information Security issues are one of the top concerns of CEOs. Accordingly, information systems education and research have addressed security issues. One of the main areas of research is the behavioral issues in Information Security, primarily focusing on users' compliance to information security policies. We contribute to this literature by…

Environmental Issues in the Didactic Materials in Schools in Republic of Serbia

ERIC Educational Resources Information Center

Maravic, Milutin; Ivkovic, Sonja; Segedinac, Mirjana; Adamov, Jasna

2014-01-01

The main task of the examination is to establish environmental issues in the didactic materials for primary and secondary school in Republic of Serbia. Environmental issues in the secondary school curriculum in Serbia, according to the current educational curricula and educational programs, is limited to general subjects (chemistry and biology…

The Reverse Discrimination Controversy. A Moral and Legal Analysis.

ERIC Educational Resources Information Center

Fullinwider, Robert K.

This book has two principal aims: to clarify the topical and controversial issue of reverse discrimination and to reach some conclusions about the rights and wrongs involved in this issue. Focusing mainly on preferential hiring, the book explicitly and extensively addresses the law and the institutional context of the issues. Examination of the…

Early Childhood Education and Care: An Issue for All Canadians.

ERIC Educational Resources Information Center

Friendly, Martha

Arguing that quality early childhood education and care (ECEC) contributes to meeting goals that strengthen Canadians and Canadian society, this paper discusses the support found for ECEC within the nation; maintains that ECEC is a broad issue that bridges socioeconomic, ethnic, and regional divisions; and addresses the main problems and issues in…

Issues and Concerns Faced by Undergraduate Language Student Teachers during Teaching Practicum Experiences

ERIC Educational Resources Information Center

Ali, Mohd Sofi; Othman, Abdul Jalil; Karim, Abdul Faruk Abdul

2014-01-01

This study examined specific issues and concerns faced by Bachelor of Education student teachers majoring in Language and Literature during their 12-week teaching practicum experience. Specifically, three main areas of concerns were examined. They were: (1) specific issues and concerns related to the implementation of teaching practicum faced by…

Communicative Language Testing: Current Issues and Future Research

ERIC Educational Resources Information Center

Harding, Luke

2014-01-01

This article discusses a range of current issues and future research possibilities in Communicative Language Testing (CLT) using, as its departure point, the key questions which emerged during the CLT symposium at the 2010 Language Testing Forum. The article begins with a summary of the 2010 symposium discussion in which three main issues related…

Human factors issues in aircraft maintenance and inspection : "information exchange and communications".

DOT National Transportation Integrated Search

1990-11-01

The Federal Aviation Administration sponsored a 2-day meeting in December 1989 as part of a continuing program to address issues of human factors and personnel performance in aviation maintenance and inspection. This meeting focused on issues of "inf...

In the right words: addressing language and culture in providing health care.

PubMed

2003-08-01

As part of its continuing mission to serve trustees, executives, and staff of health foundations and corporate giving programs, Grantmakers In Health (GIH) convened a group of experts from philanthropy, research, health care practice, and policy on April 4, 2003, to discuss the roles of language and culture in providing effective health care. During this Issue Dialogue, In the Right Words: Addressing Language and Culture in Providing Health Care, health grantmakers and experts from policy and practice participated in an open exchange of ideas and perspectives on language access and heard from fellow grantmakers who are funding innovative programs in this area. Together they explored ways to effectively support comprehensive language services, including the use of interpreters and translation of written materials. This Issue Brief synthesizes key points from the day's discussion with a background paper previously prepared for Issue Dialogue participants. It focuses on the challenges and opportunities involved with ensuring language access for the growing number of people who require it. Sections include: recent immigration trends and demographic changes; the effect of language barriers on health outcomes and health care processes; laws and policies regarding the provision of language services to patients, including an overview of public financing mechanisms; strategies for improving language access, including enhancing access in delivery settings, promoting advocacy and policy change, improving interpreter training, and advancing research; and roles for foundations in supporting improved language access, including examples of current activities. The Issue Dialogue focused mainly on activities and programs that ensure linguistic access to health care for all patients. Although language and culture are clearly inseparable, a full exploration of the field of cultural competence and initiatives that promote its application to the health care setting are beyond the scope of this Issue Brief. The day's discussion did, however, raise provocative issues of culture that are reflected throughout this report.

40 CFR 52.1037 - Original identification of plan section.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the Maine Department of Environmental Protection to Portsmouth Naval Shipyard on July 25, 1997. (F..., Amendment #4, condition 4 for Portsmouth Naval Shipyard issued by Maine Department of Environmental... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1037 Original...

40 CFR 52.1037 - Original identification of plan section.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the Maine Department of Environmental Protection to Portsmouth Naval Shipyard on July 25, 1997. (F..., Amendment #4, condition 4 for Portsmouth Naval Shipyard issued by Maine Department of Environmental... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1037 Original...

40 CFR 52.1037 - Original identification of plan section.

Code of Federal Regulations, 2014 CFR

2014-07-01

... the Maine Department of Environmental Protection to Portsmouth Naval Shipyard on July 25, 1997. (F..., Amendment #4, condition 4 for Portsmouth Naval Shipyard issued by Maine Department of Environmental... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1037 Original...

A Multi-TeV Linear Collider Based on CLIC Technology : CLIC Conceptual Design Report

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

Aicheler, M; Burrows, P.; Draper, M.

This report describes the accelerator studies for a future multi-TeV e +e - collider based on the Compact Linear Collider (CLIC) technology. The CLIC concept as described in the report is based on high gradient normal-conducting accelerating structures where the RF power for the acceleration of the colliding beams is extracted from a high-current Drive Beam that runs parallel with the main linac. The focus of CLIC R&D over the last years has been on addressing a set of key feasibility issues that are essential for proving the fundamental validity of the CLIC concept. The status of these feasibility studiesmore » are described and summarized. The report also includes a technical description of the accelerator components and R&D to develop the most important parts and methods, as well as a description of the civil engineering and technical services associated with the installation. Several larger system tests have been performed to validate the two-beam scheme, and of particular importance are the results from the CLIC test facility at CERN (CTF3). Both the machine and detector/physics studies for CLIC have primarily focused on the 3 TeV implementation of CLIC as a benchmark for the CLIC feasibility. This report also includes specific studies for an initial 500 GeV machine, and some discussion of possible intermediate energy stages. The performance and operation issues related to operation at reduced energy compared to the nominal, and considerations of a staged construction program are included in the final part of the report. The CLIC accelerator study is organized as an international collaboration with 43 partners in 22 countries. An associated report describes the physics potential and experiments at CLIC and a shorter report in preparation will focus on the CLIC implementation strategy, together with a plan for the CLIC R&D studies 2012–2016. Critical and important implementation issues such as cost, power and schedule will be addressed there.« less

Prospects for cannabinoid therapies in basal ganglia disorders

PubMed Central

Fernández-Ruiz, Javier; Moreno-Martet, Miguel; Rodríguez-Cueto, Carmen; Palomo-Garo, Cristina; Gómez-Cañas, María; Valdeolivas, Sara; Guaza, Carmen; Romero, Julián; Guzmán, Manuel; Mechoulam, Raphael; Ramos, José A

2011-01-01

Cannabinoids are promising medicines to slow down disease progression in neurodegenerative disorders including Parkinson's disease (PD) and Huntington's disease (HD), two of the most important disorders affecting the basal ganglia. Two pharmacological profiles have been proposed for cannabinoids being effective in these disorders. On the one hand, cannabinoids like Δ9-tetrahydrocannabinol or cannabidiol protect nigral or striatal neurons in experimental models of both disorders, in which oxidative injury is a prominent cytotoxic mechanism. This effect could be exerted, at least in part, through mechanisms independent of CB1 and CB2 receptors and involving the control of endogenous antioxidant defences. On the other hand, the activation of CB2 receptors leads to a slower progression of neurodegeneration in both disorders. This effect would be exerted by limiting the toxicity of microglial cells for neurons and, in particular, by reducing the generation of proinflammatory factors. It is important to mention that CB2 receptors have been identified in the healthy brain, mainly in glial elements and, to a lesser extent, in certain subpopulations of neurons, and that they are dramatically up-regulated in response to damaging stimuli, which supports the idea that the cannabinoid system behaves as an endogenous neuroprotective system. This CB2 receptor up-regulation has been found in many neurodegenerative disorders including HD and PD, which supports the beneficial effects found for CB2 receptor agonists in both disorders. In conclusion, the evidence reported so far supports that those cannabinoids having antioxidant properties and/or capability to activate CB2 receptors may represent promising therapeutic agents in HD and PD, thus deserving a prompt clinical evaluation. LINKED ARTICLES This article is part of a themed issue on Cannabinoids in Biology and Medicine. To view the other articles in this issue visit http://dx.doi.org/10.1111/bph.2011.163.issue-7 PMID:21545415

Security and privacy in molecular communication and networking: opportunities and challenges.

PubMed

Loscrí, Valeria; Marchal, César; Mitton, Nathalie; Fortino, Giancarlo; Vasilakos, Athanasios V

2014-09-01

Molecular Communication (MC) is an emerging and promising communication paradigm for several multi-disciplinary domains like bio-medical, industry and military. Differently to the traditional communication paradigm, the information is encoded on the molecules, that are then used as carriers of information. Novel approaches related to this new communication paradigm have been proposed, mainly focusing on architectural aspects and categorization of potential applications. So far, security and privacy aspects related to the molecular communication systems have not been investigated at all and represent an open question that need to be addressed. The main motivation of this paper lies on providing some first insights about security and privacy aspects of MC systems, by highlighting the open issues and challenges and above all by outlining some specific directions of potential solutions. Existing cryptographic methods and security approaches are not suitable for MC systems since do not consider the pecific issues and challenges, that need ad-hoc solutions. We will discuss directions in terms of potential solutions by trying to highlight the main advantages and potential drawbacks for each direction considered. We will try to answer to the main questions: 1) why this solution can be exploited in the MC field to safeguard the system and its reliability? 2) which are the main issues related to the specific approach?

Faces in a Crowd: The Individual Learner in Multisection Courses. Issues in Language Program Direction: A Series of Annual Volumes.

ERIC Educational Resources Information Center

Klee, Carol A., Ed.

The papers in this collection fall into three categories. Part 1, "Overview of Research," includes "New Directions in Language Anxiety Research" (Dolly Jesusita Young) and "Native Genderlects and Their Relation to Gender Issues in Second Language Classrooms: The Sex of Our Students as a Sociolinguistic Variable" (Lydie E. Meunier). Part 2,…

Talk with Your Kids...before Everyone Else Does: Talking with Kids about Tough Issues.

ERIC Educational Resources Information Center

Children Now, Oakland, CA.

Parents are challenged daily with a wide range of disturbing issues that are difficult for children to understand and for adults to explain. This booklet offers practical, concrete tips and techniques for talking easily and openly with 8- to 12-year-olds about sex, HIV/AIDS, violence, drugs, and alcohol. The book is divided into five parts. Part 1…

The Family-School Connection: Theory, Research, and Practice. Issues in Children's and Families' Lives, Vol. 2. The John & Kelly Hartman Series.

ERIC Educational Resources Information Center

Ryan, Bruce A., Ed.; And Others

The nature of the relationships among contemporary family variables and school achievement is examined in this collection of articles. Divided into two parts, the collection examines related processes and issues. In the first part, the chapters and authors are: (1) "The Family-School Relationships Model" (Bruce A. Ryan and Gerald R.…

New Ways of Learning and Teaching: Focus on Technology and Foreign Language Education. Issues in Language Program Direction: A Series of Annual Volumes.

ERIC Educational Resources Information Center

Muyskens, Judith A., Ed.

This collection of papers is divided into three parts. After "Introduction," (Judith A. Muyskens), Part 1, "Issues in Teaching with Technology: Implications for the Future Training of Teaching Assistants," includes "Exploring the Link between Teaching and Technology: An Approach to TA Development" (Virginia M. Scott) and "A Revolution from Above:…

The Quest for Equity in Higher Education: Toward New Paradigms in an Evolving Affirmative Action Era. SUNY Series, Frontiers in Education.

ERIC Educational Resources Information Center

Lindsay, Beverly, Ed.; Justiz, Manuel J., Ed.

This book examines issues of the role of equity, diversity, and affirmative action in colleges and universities in the United States in light of public debates and policy changes. Part 1, entitled Setting the Stage, contains "The Landscape for Conceptual and Policy Issues" (Beverly Lindsay and Manuel J. Justiz). Part 2, Legal and…

Preface: Studies on mesosphere, thermosphere and ionosphere from equatorial to mid latitudes - Recent investigations and improvements - Part 2

NASA Astrophysics Data System (ADS)

Pezzopane, Michael; Kavutarapu, Venkatesh

2018-04-01

This is the second part of a special issue which obtained a significant success: in fact Part 1 (vol. 60(8), 2017) is formed by 29 papers while this part is formed by 28 papers, but the total number of submitted papers was higher than 100. This means that the subjects of research related to mesosphere, thermosphere and ionosphere, from equatorial to mid latitudes, represent hot topics, especially in light of the consequences they have on both ground-based and satellite-based technologies which have by now a crucial role in our life. As it was for Part 1, a rigorous review process has been carried out for each of the papers forming Part 2 of the special issue with most of the manuscripts reviewed by more than two reviewers.

Periodontal Research: Basics and beyond – Part II (Ethical issues, sampling, outcome measures and bias)

PubMed Central

Avula, Haritha

2013-01-01

A good research beginning refers to formulating a well-defined research question, developing a hypothesis and choosing an appropriate study design. The first part of the review series has discussed these issues in depth and this paper intends to throw light on other issues pertaining to the implementation of research. These include the various ethical norms and standards in human experimentation, the eligibility criteria for the participants, sampling methods and sample size calculation, various outcome measures that need to be defined and the biases that can be introduced in research. PMID:24174747

Sexual Harassment as an Ethical Issue in Academic Life. Issues in Academic Ethics.

ERIC Educational Resources Information Center

Francis, Leslie Pickering

This book provides a full examination of sexual harassment as an ethical issue in education. It considers issues raised by the definition, understanding, and regulation of campus sexual harassment and addresses the arguments that regulation may conflict with academic freedom and choice in relationships. Part 1 contains these chapters: (1) "Sexual…

40 CFR Appendix A to Part 61 - Appendix A to Part 61

Code of Federal Regulations, 2010 CFR

2010-07-01

...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS Pt. 61, App. A Appendix A to Part 61 EC01MY92.015... awarded; or date by which orders will be issued for the purchase of the component parts to accomplish...

40 CFR Appendix A to Part 61 - Appendix A to Part 61

Code of Federal Regulations, 2011 CFR

2011-07-01

...) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS Pt. 61, App. A Appendix A to Part 61 EC01MY92.015... awarded; or date by which orders will be issued for the purchase of the component parts to accomplish...

Lessons Learned on Implementing Fault Detection, Isolation, and Recovery (FDIR) in a Ground Launch Environment

NASA Technical Reports Server (NTRS)

Ferrell, Bob A.; Lewis, Mark E.; Perotti, Jose M.; Brown, Barbara L.; Oostdyk, Rebecca L.; Goetz, Jesse W.

2010-01-01

This paper's main purpose is to detail issues and lessons learned regarding designing, integrating, and implementing Fault Detection Isolation and Recovery (FDIR) for Constellation Exploration Program (CxP) Ground Operations at Kennedy Space Center (KSC). Part of the0 overall implementation of National Aeronautics and Space Administration's (NASA's) CxP, FDIR is being implemented in three main components of the program (Ares, Orion, and Ground Operations/Processing). While not initially part of the design baseline for the CxP Ground Operations, NASA felt that FDIR is important enough to develop, that NASA's Exploration Systems Mission Directorate's (ESMD's) Exploration Technology Development Program (ETDP) initiated a task for it under their Integrated System Health Management (ISHM) research area. This task, referred to as the FDIIR project, is a multi-year multi-center effort. The primary purpose of the FDIR project is to develop a prototype and pathway upon which Fault Detection and Isolation (FDI) may be transitioned into the Ground Operations baseline. Currently, Qualtech Systems Inc (QSI) Commercial Off The Shelf (COTS) software products Testability Engineering and Maintenance System (TEAMS) Designer and TEAMS RDS/RT are being utilized in the implementation of FDI within the FDIR project. The TEAMS Designer COTS software product is being utilized to model the system with Functional Fault Models (FFMs). A limited set of systems in Ground Operations are being modeled by the FDIR project, and the entire Ares Launch Vehicle is being modeled under the Functional Fault Analysis (FFA) project at Marshall Space Flight Center (MSFC). Integration of the Ares FFMs and the Ground Processing FFMs is being done under the FDIR project also utilizing the TEAMS Designer COTS software product. One of the most significant challenges related to integration is to ensure that FFMs developed by different organizations can be integrated easily and without errors. Software Interface Control Documents (ICDs) for the FFMs and their usage will be addressed as the solution to this issue. In particular, the advantages and disadvantages of these ICDs across physically separate development groups will be delineated.

Helping others hear better | NIH MedlinePlus the Magazine

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Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [2.68 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

NIH on the web | NIH MedlinePlus the Magazine

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Exploring the Celiac Disease Mystery | NIH MedlinePlus the Magazine

MedlinePlus

Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [2.68 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

NIH on the web | NIH MedlinePlus the Magazine

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The six most essential questions in psychiatric diagnosis: a pluralogue part 3: issues of utility and alternative approaches in psychiatric diagnosis

PubMed Central

2012-01-01

In face of the multiple controversies surrounding the DSM process in general and the development of DSM-5 in particular, we have organized a discussion around what we consider six essential questions in further work on the DSM. The six questions involve: 1) the nature of a mental disorder; 2) the definition of mental disorder; 3) the issue of whether, in the current state of psychiatric science, DSM-5 should assume a cautious, conservative posture or an assertive, transformative posture; 4) the role of pragmatic considerations in the construction of DSM-5; 5) the issue of utility of the DSM – whether DSM-III and IV have been designed more for clinicians or researchers, and how this conflict should be dealt with in the new manual; and 6) the possibility and advisability, given all the problems with DSM-III and IV, of designing a different diagnostic system. Part 1 of this article took up the first two questions. Part 2 took up the second two questions. Part 3 now deals with Questions 5 & 6. Question 5 confronts the issue of utility, whether the manual design of DSM-III and IV favors clinicians or researchers, and what that means for DSM-5. Our final question, Question 6, takes up a concluding issue, whether the acknowledged problems with the earlier DSMs warrants a significant overhaul of DSM-5 and future manuals. As in Parts 1 & 2 of this article, the general introduction, as well as the introductions and conclusions for the specific questions, are written by James Phillips, and the responses to commentaries are written by Allen Frances. PMID:22621419

Music Therapy and Spiritual Care in End-of-Life: A Qualitative Inquiry into Ethics and Training Issues Identified by Chaplains and Music Therapists.

PubMed

Masko, Meganne K

2016-01-01

Music therapists are increasingly employed by hospices. As such, they are often called upon to provide additional spiritual care to patients receiving end-of-life care. However, researchers have not yet examined the appropriateness of music therapists providing spiritual care as part of the hospice team, or ethics and training issues related to music therapist-led spiritual care. The purpose of this study was to explore the thoughts and attitudes of hospice chaplains and music therapists (MTs) about ethics and training issues related to music therapists providing spiritual care as part of the hospice interdisciplinary team. The study used semi-structured interviews with a purposive sample of music therapists and chaplains specializing in hospice care as part of a larger exploratory mixed methods study. Each interview was recorded, transcribed, and analyzed using a two-step process including both a modified phenomenological inductive approach and thematic analysis. Participants discussed ethics and training issues related to the provision of music therapist-led spiritual care as part of the hospice team. These issues included scope of practice, cultural competence and maintaining personal boundaries, and spiritual care training topics such as educational content and educational methods. While it was clear that both chaplains and music therapists felt it was appropriate for music therapists to provide spiritual care as part of the hospice team, there is a need for formal and informal spiritual care training for music therapists doing this type of work. Training should potentially include information about comparative religions, cultural competence, scope of practice, and maintaining personal boundaries. © the American Music Therapy Association 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

An Ethical Issue Scale for Community Pharmacy Setting (EISP): Development and Validation.

PubMed

Crnjanski, Tatjana; Krajnovic, Dusanka; Tadic, Ivana; Stojkov, Svetlana; Savic, Mirko

2016-04-01

Many problems that arise when providing pharmacy services may contain some ethical components and the aims of this study were to develop and validate a scale that could assess difficulties of ethical issues, as well as the frequency of those occurrences in everyday practice of community pharmacists. Development and validation of the scale was conducted in three phases: (1) generating items for the initial survey instrument after qualitative analysis; (2) defining the design and format of the instrument; (3) validation of the instrument. The constructed Ethical Issue scale for community pharmacy setting has two parts containing the same 16 items for assessing the difficulty and frequency thereof. The results of the 171 completely filled out scales were analyzed (response rate 74.89%). The Cronbach's α value of the part of the instrument that examines difficulties of the ethical situations was 0.83 and for the part of the instrument that examined frequency of the ethical situations was 0.84. Test-retest reliability for both parts of the instrument was satisfactory with all Interclass correlation coefficient (ICC) values above 0.6, (for the part that examines severity ICC = 0.809, for the part that examines frequency ICC = 0.929). The 16-item scale, as a self assessment tool, demonstrated a high degree of content, criterion, and construct validity and test-retest reliability. The results support its use as a research tool to asses difficulty and frequency of ethical issues in community pharmacy setting. The validated scale needs to be further employed on a larger sample of pharmacists.

14 CFR 21.187 - Issue of multiple airworthiness certification.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Issue of multiple airworthiness certification. 21.187 Section 21.187 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Airworthiness Certificates § 21.187 Issue...

Genetic Testing for Rare Cancer: The Wider Issues.

PubMed

Jacobs, Chris; Pichert, Gabriella

2016-01-01

Identification of a potential genetic susceptibility to cancer and confirmation of a pathogenic gene mutation raises a number of challenging issues for the patient with cancer, their relatives and the health professionals caring for them. The specific risks and management issues associated with rare cancer types have been addressed in the earlier chapters. This chapter considers the wider issues involved in genetic counselling and genetic testing for a genetic susceptibility to cancer for patients, families and health professionals. The first part of the chapter will present the issues raised by the current practice in genetic counselling and genetic testing for cancer susceptibility. The second part of the chapter will address some of the issues raised by the advances in genetic testing technology and the future opportunities provided by personalised medicine and targeted cancer therapy. Facilitating these developments requires closer integration of genomics into mainstream cancer care, challenging the existing paradigm of genetic medicine, adding additional layers of complexity to the risk assessment and management of cancer and presenting wider issues for patients, families, health professionals and clinical services.

Biostatistics primer: part I.

PubMed

Overholser, Brian R; Sowinski, Kevin M

2007-12-01

Biostatistics is the application of statistics to biologic data. The field of statistics can be broken down into 2 fundamental parts: descriptive and inferential. Descriptive statistics are commonly used to categorize, display, and summarize data. Inferential statistics can be used to make predictions based on a sample obtained from a population or some large body of information. It is these inferences that are used to test specific research hypotheses. This 2-part review will outline important features of descriptive and inferential statistics as they apply to commonly conducted research studies in the biomedical literature. Part 1 in this issue will discuss fundamental topics of statistics and data analysis. Additionally, some of the most commonly used statistical tests found in the biomedical literature will be reviewed in Part 2 in the February 2008 issue.

Gender issues among South African anaesthetists.

PubMed

Gardner, S V; James, M F M; Evans, N R

2002-09-01

To study gender issues among South African anaesthetists. A postal survey of all registered anaesthetists in South Africa in December 1999. There were 385 respondents out of a potential 960, giving a response rate of 40%; 77 respondents (20%) were female and 308 (80%) were male. The largest group of males was over 50 years old whereas most females were under 50 years. Most respondents chose anaesthesia because of academic appeal or career opportunities. More females reported experiencing sexual harassment and felt discriminated against in terms of job selection during the training period and with regard to referral practices. Most respondents felt that their colleagues did not treat them differently on account of gender but more females felt that both patients and female nurses treated them less favourably than their male colleagues. More males felt supported in their career by their life partners. More females felt that having children adversely affected academic and promotional aspects of their careers. Despite this, females were more likely to have experienced positive benefits from combining parenting with a career and were also more likely to have worked part time, mainly because of domestic commitments. Most respondents were satisfied with their careers, and would choose both medicine and anaesthesia again. Our study suggests that female anaesthetists are generally satisfied with their career choice. However, they are exposed to significant gender-related stresses in the workplace, which are exacerbated by time conflicts for those with children. Allowing part-time employment options and creating a less discriminating environment would enable female doctors to achieve their potential.

Telling plant species apart with DNA: from barcodes to genomes

PubMed Central

Li, De-Zhu; van der Bank, Michelle

2016-01-01

Land plants underpin a multitude of ecosystem functions, support human livelihoods and represent a critically important component of terrestrial biodiversity—yet many tens of thousands of species await discovery, and plant identification remains a substantial challenge, especially where material is juvenile, fragmented or processed. In this opinion article, we tackle two main topics. Firstly, we provide a short summary of the strengths and limitations of plant DNA barcoding for addressing these issues. Secondly, we discuss options for enhancing current plant barcodes, focusing on increasing discriminatory power via either gene capture of nuclear markers or genome skimming. The former has the advantage of establishing a defined set of target loci maximizing efficiency of sequencing effort, data storage and analysis. The challenge is developing a probe set for large numbers of nuclear markers that works over sufficient phylogenetic breadth. Genome skimming has the advantage of using existing protocols and being backward compatible with existing barcodes; and the depth of sequence coverage can be increased as sequencing costs fall. Its non-targeted nature does, however, present a major informatics challenge for upscaling to large sample sets. This article is part of the themed issue ‘From DNA barcodes to biomes’. PMID:27481790

Differential global profiling as a new analytical strategy for revealing micropollutant treatment by-products: application to ethinylestradiol and chlorination water treatment.

PubMed

Gervais, Gaël; Bichon, Emmanuelle; Antignac, Jean-Philippe; Monteau, Fabrice; Leroy, Gaëla; Barritaud, Lauriane; Chachignon, Mathilde; Ingrand, Valérie; Roche, Pascal; Le Bizec, Bruno

2011-06-01

The detection and structural elucidation of micropollutants treatment by-products are major issues to estimate efficiencies of the processes employed for drinking water production versus endocrine disruptive compounds contamination. This issue was mainly investigated at the laboratory scale and in high concentration conditions. However, potential by-products generated after chlorination can be influenced by the dilution factor employed in real conditions. The present study proposes a new methodology borrowed to the metabolomic science, using liquid chromatography coupled to high-resolution mass spectrometry, in order to reveal potential chlorination by-products of ethinylestradiol in spiked real water samples at the part-per-billion level (5 μg L(-1)). Conventional targeted measurements first demonstrated that chlorination with sodium hypochlorite (0.8 mg L(-1)) led to removals of ethinylestradiol over 97%. Then, the developed differential global profiling approach permitted to reveal eight chlorination by-products of EE2, six of them being described for the first time. Among these eight halogenated compounds, five have been structurally identified, demonstrating the potential capabilities of this new methodology applied to environmental samples. Copyright © 2011 Elsevier Ltd. All rights reserved.

The concept of `work ability' from the view point of employers.

PubMed

Jansson, Inger; Björklund, Anita; Perseius, Kent-Inge; Gunnarsson, A Birgitta

2015-01-01

Since work ability is manifested in working life and ``bought'' by employers, employers perceptions of the concept are important to understand. Studies have shown that people with health problems want to take part in the labour market, but experience difficulties in gaining access. Additionally, studies have demonstrated the doubt felt by employers when they consider hiring a person with a disability. The aim was to identify and characterise employers' conceptions of work ability. The study design was qualitative with a phenomenographic approach. Six male and six female employers from various workplaces and geographical areas in Sweden were interviewed. Three domains were identified: employees' contributions to work ability, employers' contributions to work ability and circumstances with limited work ability. Work ability was regarded as a tool in production and its output, production, was the main issue. The employees' commitment and interest could bridge other shortcomings. The employers highlighted their own contributions in shaping work ability in order to fit with work circumstances. Health problems were not the only limiting issues; other circumstances, such as individual characteristics and contextual factors, could limit work ability too. Knowing the importance of commitment and interest is valuable in work rehabilitation.

Maglev guideway design issues

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

Plotkin, D.; Kim, S.

1997-05-01

This paper reports results from guideway analyses conducted as part of the National Maglev Initiative (NMI), a government-industry effort from 1989 to 1994, formed to encourage the development of US maglev technology and to assess its potential application within the US transportation system. Covered here are some key guideway design issues that were common to the designs assessed for the NMI, and to maglev guideways in general. They represent aspects that will need additional attention in future efforts to produce structurally sound and economical maglev guideways. These recommendations come from the analyses conducted by a team from the US Armymore » Construction Engineering Research Laboratories, the Civil Engineering Department of the University of Illinois, and Alfred Benesch and Company. The recommendations focus on design philosophy and the development of general design criteria, guideway maintenance and the provision for future alignment adjustment in both the guideway and the magnets, foundation design, and the long-term performance of guideway materials and reinforcement. Generally, one of the main challenges to guideway designers is to produce a structure that will be easily maintainable to the narrow tolerances and precise alignment required for practical high-speed maglev operation.« less

Biocharts: a visual formalism for complex biological systems

PubMed Central

Kugler, Hillel; Larjo, Antti; Harel, David

2010-01-01

We address one of the central issues in devising languages, methods and tools for the modelling and analysis of complex biological systems, that of linking high-level (e.g. intercellular) information with lower-level (e.g. intracellular) information. Adequate ways of dealing with this issue are crucial for understanding biological networks and pathways, which typically contain huge amounts of data that continue to grow as our knowledge and understanding of a system increases. Trying to comprehend such data using the standard methods currently in use is often virtually impossible. We propose a two-tier compound visual language, which we call Biocharts, that is geared towards building fully executable models of biological systems. One of the main goals of our approach is to enable biologists to actively participate in the computational modelling effort, in a natural way. The high-level part of our language is a version of statecharts, which have been shown to be extremely successful in software and systems engineering. The statecharts can be combined with any appropriately well-defined language (preferably a diagrammatic one) for specifying the low-level dynamics of the pathways and networks. We illustrate the language and our general modelling approach using the well-studied process of bacterial chemotaxis. PMID:20022895

The influence of the visual modality on language structure and conventionalization: insights from sign language and gesture.

PubMed

Perniss, Pamela; Özyürek, Asli; Morgan, Gary

2015-01-01

For humans, the ability to communicate and use language is instantiated not only in the vocal modality but also in the visual modality. The main examples of this are sign languages and (co-speech) gestures. Sign languages, the natural languages of Deaf communities, use systematic and conventionalized movements of the hands, face, and body for linguistic expression. Co-speech gestures, though non-linguistic, are produced in tight semantic and temporal integration with speech and constitute an integral part of language together with speech. The articles in this issue explore and document how gestures and sign languages are similar or different and how communicative expression in the visual modality can change from being gestural to grammatical in nature through processes of conventionalization. As such, this issue contributes to our understanding of how the visual modality shapes language and the emergence of linguistic structure in newly developing systems. Studying the relationship between signs and gestures provides a new window onto the human ability to recruit multiple levels of representation (e.g., categorical, gradient, iconic, abstract) in the service of using or creating conventionalized communicative systems. Copyright © 2015 Cognitive Science Society, Inc.

Water supply of the population as a problem of energy efficiency on the example of the Tyumen region of Russia

NASA Astrophysics Data System (ADS)

Lezier, Victoria; Gusarova, Miroslava; Kopytova, Anna

2017-10-01

The purpose of this article is to draw public attention to the problems of water supply in the city of Tyumen, the capital of the oil region and one of the most important objects in Russia from the point of view of strategic water supply, located in the region with vast freshwater resources. The article outlines main water supply problems related to the quality of drinking water, its chemical composition, and risks of water contamination by industrial effluents, problems of water transport to the consumers, problems of energy efficiency. The issues raised are part of the energy efficiency not only of the Tyumen region, but also of the Sverdlovsk region, from which the waters of the drinking basin are transited, being a sewage channel for many industrial enterprises. The article touches the issues of water protection, conservation and quality of water coming from the Velizhansky water intake, as well as the possibilities of using alternative sources of drinking water. The article analyzes legal measures, and proposals for improving work with increasing the quality of drinking water, combating melt water and pollution with oil.

Lesbian and bisexual health care.

PubMed Central

Mathieson, C. M.

1998-01-01

OBJECTIVE: To explore lesbian and bisexual women's experiences with their family physicians to learn about barriers to care and about how physicians can provide supportive care. DESIGN: Qualitative study that was part of a larger study of lesbian and bisexual women's health care. SETTING: The province of Nova Scotia, both urban and rural counties. PARTICIPANTS: Ninety-eight self-identified lesbian or bisexual women who volunteered through snowball sampling. Women were interviewed by lesbian, bisexual, or heterosexual female interviewers. METHOD: Semistructured, audiotaped, face-to-face interviews, exploring questions about demographic information, sexual orientation, general health care patterns, preferences for health care providers, disclosure issues, health care information, access issues, and important health care services. Transcription of audiotapes of interviews was followed by content, thematic, and discourse analyses. Thematic analysis is reported in this paper. MAIN OUTCOME FINDINGS: Three themes important for family physicians emerged: the importance of being gay positive, barriers to care, and strategies for providing appropriate care. CONCLUSIONS: Family physicians are in a pivotal position to ensure supportive care for lesbian and bisexual women. Physicians need to recognize barriers to care and to use gay-positive strategies, paying attention to self-education, health history, and clinic environment. PMID:9721419

Critical Issues in Research Design in Action Research in an SME Development Context

ERIC Educational Resources Information Center

McGrath, Helen; O'Toole, Thomas

2012-01-01

Purpose: The main aim of this paper is to develop guidelines on the critical issues to consider in research design in an action research (AR) environment for SME network capability development. Design/methodology/approach: The issues in research design for AR studies are developed from the authors' experience in running learning sets but, in…

Internet Abuse in the Workplace: Issues and Concerns for Employers and Employment Counselors.

ERIC Educational Resources Information Center

Griffiths, Mark

2003-01-01

Overviews some of the main issues in the most serious form of Internet abuse (i.e., Internet addiction) before examining other types of workplace Internet abuse and why they occur. Highlights a few specific types of Internet abuse (online pornography use, sexually related Internet crime, online gambling) as issues for employers. (Contains 16…

Incredible Years Parent and Teacher Programmes: Emerging Themes and Issues

ERIC Educational Resources Information Center

Wetherall, Michelle

2014-01-01

This paper examines the Incredible Years Parent and Teacher Programmes that have originated from the work of Webster-Stratton. It provides a brief background on the programmes and a critical analysis of the issues as identified in current literature. The issues can be grouped into four main categories, the first being government decision-making…

20 CFR 30.301 - May subpoenas be issued for witnesses and documents in connection with a claim under Part B of...

Code of Federal Regulations, 2010 CFR

2010-04-01

... adjudication of a claim under Part B of EEOICPA, an OWCP district office and/or a FAB reviewer may, at their... a FAB reviewer. No subpoenas will be issued at the request of the claimant under any other portion of the claims process. The decision to grant or deny such request is within the discretion of the FAB...

14 CFR 21.117 - Issue of supplemental type certificates.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Issue of supplemental type certificates. 21.117 Section 21.117 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Supplemental Type Certificates § 21.117 Issue of...

14 CFR 21.117 - Issue of supplemental type certificates.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Issue of supplemental type certificates. 21.117 Section 21.117 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Supplemental Type Certificates § 21.117 Issue of...

14 CFR 21.117 - Issue of supplemental type certificates.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Issue of supplemental type certificates. 21.117 Section 21.117 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Supplemental Type Certificates § 21.117 Issue of...

14 CFR 21.117 - Issue of supplemental type certificates.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Issue of supplemental type certificates. 21.117 Section 21.117 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Supplemental Type Certificates § 21.117 Issue of...

14 CFR 21.199 - Issue of special flight permits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Issue of special flight permits. 21.199 Section 21.199 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS Airworthiness Certificates § 21.199 Issue of...

Contemporary Macro-Issues in Human Work Organizations--Agenda for the Scientist-Practitioner in Organizational Communication.

ERIC Educational Resources Information Center

Keenan, James J.

This paper presents a brief survey of several contemporary macro-issues in human work organizations as context for--and part of the work of--scientists-practitioners in organizational communication. A special attempt has been made to identify concerns or issues--called "TransIssues" for the purposes of this paper--that appear to cut across two…

46 CFR 45.11 - Issue of load line certificate.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Issue of load line certificate. 45.11 Section 45.11... § 45.11 Issue of load line certificate. (a) A vessel 79 feet in length and more, and 150 gross tons or... issue of a load line certificate under this part by the Commandant or his authorized representative. (c...

Safety Issues at the DOE Test and Research Reactors. A Report to the U.S. Department of Energy.

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC. Commission on Physical Sciences, Mathematics, and Resources.

This report provides an assessment of safety issues at the Department of Energy (DOE) test and research reactors. Part A identifies six safety issues of the reactors. These issues include the safety design philosophy, the conduct of safety reviews, the performance of probabilistic risk assessments, the reliance on reactor operators, the fragmented…

"Mainstreaming" the Part-Time Faculty: Issue or Imperative?

ERIC Educational Resources Information Center

Albert, Louis S.; Watson, Rollin J.

Controversy over the widespread use of part-time faculty, as well as related legal and administrative problems, calls for a mainstreaming of part-time faculty into the academic process of an institution. Faculty unions claim increased utilization of part-time instructors undermines full-time faculty benefits and exploits part-time teachers.…

Keys to Recovery after Knee Replacement Surgery | NIH MedlinePlus the Magazine

MedlinePlus

Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [1.5 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

Solving the Undiagnosed Disease Puzzle at NIH | NIH MedlinePlus the Magazine

MedlinePlus

Skip to main content NIH MedlinePlus the Magazine NIH MedlinePlus Salud Download the Current Issue PDF [2.68 mb] Trusted Health Information from the National Institutes of Health Home Current Issue ...

Fiscal Analysis of the Report of the Select Panel on Revisioning Education in Maine

ERIC Educational Resources Information Center

Silvernail, David L.; Batista, Ida A.

2006-01-01

In late 2005 the Select Panel on Revisioning Education in Maine issued their draft report describing a series of recommendations for the improvement of student learning in Maine. The Panel, convened by the Maine State Board of Education, and pursuant to Tile 20-A statutory requirements, developed their recommendations through six months of data…

A creative arts intervention for children with diabetes. Part 2: evaluation.

PubMed

Basso, Robert V J; Pelech, William James

2008-12-01

In Part 1 of this article (published in the October 2008 issue), we discussed the importance of using creative arts skits as an expressive technique for children with Type 1, or juvenile, diabetes. This creative arts intervention offers children the opportunity to decipher emotional difficulties through symbolic play in a secure atmosphere. Analysis of feelings following the skits encourages children to share concerns about their illnesses as well as self-concept issues. In Part 2, we use the case study method to demonstrate the benefits of creative arts skits for children with diabetes.

First Annual High-Speed Research Workshop, part 4

NASA Technical Reports Server (NTRS)

Whitehead, Allen H., Jr. (Compiler)

1992-01-01

Papers presented at the First Annual High Speed Research Workshop held in Williamsburg, Viginia, on May 14-16, 1991 are presented. This NASA-sponsored workshop provided a national forum for presenting and discussing important technology issues related to the definition of an economically viable and environmentally compatible High Speed Civil Transport. The sessions are developed around the technical components of NASA's Phase 1 High Speed Research Program which addresses the environmental issues of atmospheric emissions, community noise, and sonic boom. In particular, this part of the publication, Part 4, addresses high lift research and supersonic laminar flow control.

Alternative Fuels Data Center: Maine Fleets Make Progress with Propane

Science.gov Websites

better for the environment and do our part to clean things up. " Doug Havu Maine School environment and do our part to clean things up," said Mechanics Foreman Doug Havu of Maine School Administrative District No. 6 (MSAD 6), the state's third-largest school system. MSAD 6, located just outside

78 FR 44045 - Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Helicopters

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-23

... of this same type design. Proposed AD Requirements This proposed AD would require, within 25 hours... parts installed: (1) Spindle and liner assembly, part number (P/N) 38023-10374- 041; (2) Main Rotor Hub, P/N 70070-10046-055 and -056; (3) Main Rotor Spindle nut, P/N 70102-08105-102; (4) Main Rotor...

Development of the human infrahepatic inferior caval and azygos venous systems

PubMed Central

Hikspoors, Jill P J M; Soffers, Jelly H M; Mekonen, Hayelom K; Cornillie, Pieter; Köhler, S Eleonore; Lamers, Wouter H

2015-01-01

Differences in opinion regarding the development of the infrahepatic inferior caval and azygos venous systems in mammals centre on the contributions of ‘caudal cardinal’, ‘subcardinal’, ‘supracardinal’, ‘medial and lateral sympathetic line’ and ‘sacrocardinal’ veins. The disagreements appear to arise from the use of topographical position rather than developmental origin as criterion to define separate venous systems. We reinvestigated the issue in a closely spaced series of human embryos between 4 and 10 weeks of development. Structures were visualized with the Amira® reconstruction and Cinema4D® remodelling software. The vertebral level and neighbouring structures were used as topographic landmarks. The main results were that the caudal cardinal veins extended caudally from the common cardinal vein between CS11 and CS15, followed by the development of the subcardinal veins as a plexus sprouting ventrally from the caudal cardinal veins. The caudal cardinal veins adapted their course from lateral to medial relative to the laterally expanding lungs, adrenal glands, definitive kidneys, sympathetic trunk and umbilical arteries between CS15 and CS18, and then became interrupted in the part overlaying the regressing mesonephroi (Th12-L3). The caudal part of the left caudal cardinal vein then also regressed. The infrarenal part of the inferior caval vein originated from the right caudal cardinal vein, while the renal part originated from subcardinal veins. The azygos veins developed from the remaining cranial part of the caudal cardinal veins. Our data show that all parts of the inferior caval and azygos venous systems developed directly from the caudal cardinal veins or from a plexus sprouting from these veins. PMID:25496171

Is there room for ethics within bioinformatics education?

PubMed

Taneri, Bahar

2011-07-01

When bioinformatics education is considered, several issues are addressed. At the undergraduate level, the main issue revolves around conveying information from two main and different fields: biology and computer science. At the graduate level, the main issue is bridging the gap between biology students and computer science students. However, there is an educational component that is rarely addressed within the context of bioinformatics education: the ethics component. Here, a different perspective is provided on bioinformatics education, and the current status of ethics is analyzed within the existing bioinformatics programs. Analysis of the existing undergraduate and graduate programs, in both Europe and the United States, reveals the minimal attention given to ethics within bioinformatics education. Given that bioinformaticians speedily and effectively shape the biomedical sciences and hence their implications for society, here redesigning of the bioinformatics curricula is suggested in order to integrate the necessary ethics education. Unique ethical problems awaiting bioinformaticians and bioinformatics ethics as a separate field of study are discussed. In addition, a template for an "Ethics in Bioinformatics" course is provided.

Data stewardship - a fundamental part of the scientific method (Invited)

NASA Astrophysics Data System (ADS)

Foster, C.; Ross, J.; Wyborn, L. A.

2013-12-01

This paper emphasises the importance of data stewardship as a fundamental part of the scientific method, and the need to effect cultural change to ensure engagement by earth scientists. It is differentiated from the science of data stewardship per se. Earth System science generates vast quantities of data, and in the past, data analysis has been constrained by compute power, such that sub-sampling of data often provided the only way to reach an outcome. This is analogous to Kahneman's System 1 heuristic, with its simplistic and often erroneous outcomes. The development of HPC has liberated earth sciences such that the complexity and heterogeneity of natural systems can be utilised in modelling at any scale, global, or regional, or local; for example, movement of crustal fluids. Paradoxically, now that compute power is available, it is the stewardship of the data that is presenting the main challenges. There is a wide spectrum of issues: from effectively handling and accessing acquired data volumes [e.g. satellite feeds per day/hour]; through agreed taxonomy to effect machine to machine analyses; to idiosyncratic approaches by individual scientists. Except for the latter, most agree that data stewardship is essential. Indeed it is an essential part of the science workflow. As science struggles to engage and inform on issues of community importance, such as shale gas and fraccing, all parties must have equal access to data used for decision making; without that, there will be no social licence to operate or indeed access to additional science funding (Heidorn, 2008). The stewardship of scientific data is an essential part of the science process; but often it is regarded, wrongly, as entirely in the domain of data custodians or stewards. Geoscience Australia has developed a set of six principles that apply to all science activities within the agency: Relevance to Government Collaborative science Quality science Transparent science Communicated science Sustained science capability Every principle includes data stewardship: this is to effect cultural change at both collective and individual levels to ensure that our science outcomes and technical advice are effective for the Government and community.

Patient and public involvement in reducing health and care research waste.

PubMed

Minogue, Virginia; Cooke, Mary; Donskoy, Anne-Laure; Vicary, Penny; Wells, Bill

2018-01-01

As much as 85 % of health research is believed to be wasted because it is not published or reported, the design is poor or does not consider what is already known in the topic area. Although a great deal of work has been done in the UK to reduce research waste, the role of patients and the public has not been discussed.This paper describes a survey, on the role of patients in reducing research waste, which was carried out as part of a larger piece of work on reducing waste in healthcare. The study found that patients were interested in reducing research waste. The key roles they play in research, for example being co-applicants for funding, members of project teams, co-researchers, means they have some shared responsibility for making sure the quality of research is high. This includes finding out what is already known about a topic and getting the study design right before seeking funding, publishing and reporting the results when the study is finished. Recognising where waste happens is part of good management of a research study. Background Eighty five per cent of health research expenditure is potentially wasted due to failure to publish research, unclear reporting of research that is published, and the failure of new research studies to systematically review previous research in the same topic area, poor study design and conduct. A great deal of progress has been made to address this issue but the role of patients and the public has not been considered. Main A small survey was undertaken, as part of a larger programme of work on reducing health and care waste, to understand the role of patients in reducing research waste. The study showed that patients are interested in this issue particularly in relation to the prioritisation of research and patient and public involvement. Conclusions Patients undertake key roles in the research process including co-applicancy, project management, or as co-researchers. This brings responsibility for ensuring high quality research and value for money. Responsibility for recognition of the potential for wasteful practices is part of the conduct and operation of research studies.

7 CFR 622.5 - Guidelines.

Code of Federal Regulations, 2010 CFR

2010-01-01

... NEPA (40 CFR parts 1500-1508) issued by the Council on Environmental Quality, and in Economic and Environmental Principles and Guidelines for Water and Related Land Resources Implementation Studies issued by...

2017 White Paper: rise of hybrid LBA/LCMS immunogenicity assays (Part 2: hybrid LBA/LCMS biotherapeutics, biomarkers & immunogenicity assays and regulatory agencies' inputs).

PubMed

Neubert, Hendrik; Song, An; Lee, Anita; Wei, Cong; Duggan, Jeff; Xu, Keyang; Woolf, Eric; Evans, Chris; Palandra, Joe; Laterza, Omar; Amur, Shashi; Berger, Isabella; Bustard, Mark; Cancilla, Mark; Chen, Shang-Chiung; Cho, Seongeun Julia; Ciccimaro, Eugene; Cludts, Isabelle; Cocea, Laurent; D'Arienzo, Celia; Danan-Leon, Lieza; Donato, Lorella Di; Garofolo, Fabio; Haidar, Sam; Ishii-Watabe, Akiko; Jiang, Hao; Kadavil, John; Kassim, Sean; Kurki, Pekka; Blaye, Olivier Le; Liu, Kai; Mathews, Rod; Lima Santos, Gustavo Mendes; Niwa, Makoto; Pedras-Vasconcelos, João; Qian, Mark; Rago, Brian; Saad, Ola; Saito, Yoshiro; Savoie, Natasha; Su, Dian; Szapacs, Matthew; Tampal, Nilufer; Vinter, Stephen; Wang, Jian; Welink, Jan; Whale, Emma; Wilson, Amanda; Xue, Y-J

2017-12-01

The 2017 11th Workshop on Recent Issues in Bioanalysis (11th WRIB) took place in Los Angeles/Universal City, California on 3-7 April 2017 with participation of close to 750 professionals from pharmaceutical/biopharmaceutical companies, biotechnology companies, contract research organizations and regulatory agencies worldwide. WRIB was once again a 5-day, weeklong event - a full immersion week of bioanalysis, biomarkers and immunogenicity. As usual, it was specifically designed to facilitate sharing, reviewing, discussing and agreeing on approaches to address the most current issues of interest including both small and large molecule analysis involving LCMS, hybrid ligand binding assay (LBA)/LCMS and LBA approaches. This 2017 White Paper encompasses recommendations emerging from the extensive discussions held during the workshop, and is aimed to provide the bioanalytical community with key information and practical solutions on topics and issues addressed, in an effort to enable advances in scientific excellence, improved quality and better regulatory compliance. Due to its length, the 2017 edition of this comprehensive White Paper has been divided into three parts for editorial reasons. This publication (Part 2) covers the recommendations for biotherapeutics, biomarkers and immunogenicity assays using hybrid LBA/LCMS and regulatory agencies' inputs. Part 1 (LCMS for small molecules, peptides and small molecule biomarkers) and Part 3 (LBA: immunogenicity, biomarkers and pharmacokinetic assays) are published in Volume 9 of Bioanalysis, issues 22 and 24 (2017), respectively.

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

Wiltse, J.

Issues presented are related to classification of weight of evidence in cancer risk assessments. The focus in this paper is on lines of evidence used in constructing a conclusion about potential human carcinogenicity. The paper also discusses issues that are mistakenly addressed as classification issues but are really part of the risk assessment process. 2 figs.