WorldWideScience

Sample records for profile evaluation management

  1. Generation of flexible domestic load profiles to evaluate demand side management approaches

    NARCIS (Netherlands)

    Hoogsteen, Gerwin; Molderink, Albert; Hurink, Johann L.; Smit, Gerardus Johannes Maria

    2016-01-01

    Various Demand Side Management (DSM) approaches have been developed the last couple of years to avoid costly grid upgrades. However, evaluation of these DSM methodologies is usually restricted to a use-case specific example, making comparison between different DSM approaches hard. This paper

  2. Autonomous vertical profiler data management

    Digital Repository Service at National Institute of Oceanography (India)

    Afzulpurkar, S.; Navelkar, G.S.; Desa, E.S.; Madhan, R.; Dabholkar, N.; Prabhudesai, S.P.; Mascarenhas, A.A.M.Q.

    the data management. It is expected that there would be multiple profilers operating at various locations, such as coastal seas, dams and other water bodies. Data would be relayed for archival, processing and be made available to the communities who...

  3. Radioactive waste management profiles

    International Nuclear Information System (INIS)

    1991-10-01

    In 1989, the International Atomic Energy Agency began development of the Waste Management Data Base (WMDB) to, primarily, establish a mechanism for the collection, integration, storage, and retrieval of information relevant to radioactive waste management in Member States. This report is a summary and compilation of the information contained in the data base. The WMDB contains information and data on several aspects of waste management and offer a ready source of information on such activities as R and D efforts, waste disposal plans and programmes, important programme milestones, waste volume projections, and national and regulatory policies. This report is divided into two parts. Part one describes the Waste Management Data Base system and the type of information it contains. The second part contains data provided by Member States between August 1989 and December 1990 in response to a questionnaire sent by the Agency. However, if a Member State did not respond to the questionnaire, data from IAEA sources, such as technical assistance mission reports, were used - where such data exist. The WMDB system became operational in January 1991. The type of information contained in the data base includes radioactive waste management plans, policies and activities in Member States

  4. Demand side management using profile steering

    NARCIS (Netherlands)

    Gerards, Marco Egbertus Theodorus; Toersche, Hermen; Hoogsteen, Gerwin; van der Klauw, Thijs; Hurink, Johann L.; Smit, Gerardus Johannes Maria

    2015-01-01

    Many Demand Side Management (DSM) approaches use energy prices as steering signals. This paper shows that such steering signals may result in power quality problems and high losses. As an alternative, this paper proposes to use desired (e.g., flat) power profiles as steering signals and presents an

  5. Educational Evaluation and the Hartman Value Profile.

    Science.gov (United States)

    Byrum, Stephen C.

    1979-01-01

    A tool consisting of 2 sets of 18 statements and requiring 20 minutes for administration, the Hartman Value Profile evaluates progress and maturity in areas not readily adaptable to more objective means of evaluation. Firsthand experiences with the HVP have indicated successful evaluations of postsecondary student thinking. (JC)

  6. Color management understanding and using ICC profiles

    CERN Document Server

    Green, Phil

    2010-01-01

    Color Management serves as a comprehensive guide to the implementation of the ICC (International Color Consortium) profile specification, widely used for maintaining color fidelity across multi-media imaging devices and software. The book draws together many of the White Papers produced by the ICC to promote the use of color management and disseminate good practice; the ICC specification has become widely accepted within the color industry, and these papers have been updated, expanded and edited for this collection. Other chapters comprise material that will go on to form future ICC Whi

  7. Photos vs silhouettes for evaluation of African American profile esthetics.

    Science.gov (United States)

    Hockley, Andrew; Weinstein, Martin; Borislow, Alan J; Braitman, Leonard E

    2012-02-01

    Patient photos and silhouettes are commonly used in clinical evaluations and orthodontic research to evaluate profile esthetics. The purpose of this study was to determine whether the use of photos or silhouettes is a more appropriate method of evaluating African American profile esthetics and whether there are different profile esthetic preferences among clinicians when using photos compared with silhouettes. Pretreatment records of 20 adolescent African American patients were selected (10 male, 10 female) from the orthodontic clinic at the Albert Einstein Medical Center in Philadelphia. Each patient's profile photo was digitally changed with imaging software (Dolphin Imaging and Management Solutions, Chatsworth, Calif) to fabricate a series of 7 photos and 7 silhouettes with lip positions at uniform distances relative to Ricketts' E-line standard. Fifteen raters consisting of orthodontic faculty and residents were asked to select the most esthetically pleasing profile from each patient's photo series and silhouette series. More rater preferences for the photographs (86%) were within the acceptable esthetic range (within 2 mm of the E-line in either direction) than were their preferences for silhouettes (66%) (P esthetic norm were more often preferred in the silhouettes than in the photos. Thirty-one percent of the silhouettes preferred by the raters were flatter than the norm compared with 9% of the photos (P = 0.003). Fuller profiles were preferred in only 3% of the silhouettes and 5% of the photos (P = 0.6). Esthetic attractiveness of faces of African American orthodontic patients is rated differently in photos and silhouettes. When evaluating soft-tissue esthetic profile preferences, rater preferences in the photographs were closer to the established esthetic norm than were their preferences in the silhouettes. Using silhouettes to evaluate patient esthetics could influence clinicians or researchers to select profiles that are flatter than the established

  8. Aesthetic evaluation of profile incisor inclination.

    Science.gov (United States)

    Ghaleb, Nathalie; Bouserhal, Joseph; Bassil-Nassif, Nayla

    2011-06-01

    The objectives of this study were to evaluate (1) the impact of maxillary incisor inclination on the aesthetics of the profile view of a smile, (2) to determine the most aesthetic inclination in the profile view of a smile and correlate it with facial features, and (3) to determine if dentists, orthodontists, and laypeople appreciate differently incisor inclination in smile aesthetics. A smiling profile photograph of a female subject (22 years of age) who fulfilled the criteria of soft tissue normative values and a balanced smile was obtained. The photograph was manipulated to simulate six lingual and labial inclinations at 5 degree increments to a maximum of 15 degrees. The seven photographs were randomly distributed in a binder to three groups of raters (30 dentists, 30 orthodontists, and 30 laypeople) who scored the attractiveness of the photographic variations using a visual analogue scale. Comparison of the mean scores was carried out by repeated analysis of variance, univariate tests, and multiple Bonferroni comparisons. The results showed a statistically significant interaction between the rater's profession and the aesthetic preference of incisor inclination (P = 0.013). The profile smile corresponding to an increase of 5 degrees in a labial direction had the highest score among all professions and among male and female raters. Orthodontists preferred labial crown torque; dentists and laypeople did not appreciate excessive incisor inclination in either the lingual or the labial directions. The most preferred smile matched with a maxillary incisor inclined 93 degrees to the horizontal line and +7 degrees to the lower facial third.

  9. Slurry discharge management-beach profile prediction

    Energy Technology Data Exchange (ETDEWEB)

    Bravo, R.; Nawrot, J.R. [Southern Illinois University at Carbondale, Carbondale, IL (United States). Dept. of Civil Engineering

    1996-11-01

    Mine tailings dams are embankments used by the mining industry to retain the tailings products after the mineral preparation process. Based on the acid-waste stereotype that all coal slurry is acid producing, current reclamation requires a four foot soil cover for inactive slurry disposal areas. Compliance with this requirement is both difficult and costly and in some case unnecessary, as not all the slurry, or portions of slurry impoundments are acid producing. Reduced costs and recent popularity of wetland development has prompted many operators to request reclamation variances for slurry impoundments. Waiting to address slurry reclamation until after the impoundment is full, limits the flexibility of reclamation opportunities. This paper outlines a general methodology to predict the formation of the beach profile for mine tailings dams, by the discharge volume and location of the slurry into the impoundment. The review is presented under the perspective of geotechnical engineering and waste disposal management emphasizing the importance of pre-planning slurry disposal land reclamation. 4 refs., 5 figs.

  10. Managing and Evaluating Digital Repositories

    Science.gov (United States)

    Zuccala, Alesia; Oppenheim, Charles; Dhiensa, Rajveen

    2008-01-01

    Introduction: We examine the role of the digital repository manager, discuss the future of repository management and evaluation and suggest that library and information science schools develop new repository management curricula. Method: Face-to-face interviews were carried out with managers of five different types of repositories and a Web-based…

  11. The professional profile of UFBA nursing management graduate students.

    Science.gov (United States)

    Paiva, Mirian Santos; Coelho, Edméia de Almeida Cardoso; Nascimento, Enilda Rosendo do; Melo, Cristina Maria Meira de; Fernandes, Josicelia Dumêt; Santos, Ninalva de Andrade

    2011-12-01

    The objective of the present study was to analyze the professional profile of the nursing graduate students of Federal University of Bahia, more specifically of the nursing management area. This descriptive, exploratory study was performed using documental research. The data was collected from the graduates' curriculum on the Lattes Platform and from the graduate program documents, using a form. The study population consisted of graduates enrolled under the line of research The Organization and Evaluation of Health Care Systems, who developed dissertations/theses addressing Nursing/Health Management. The data were stored using Microsoft Excel, and then transferred to the STATA 9.0 statistical software. Results showed that most graduates are women, originally from the State of Bahia, and had completed the course between 2000 and 2011; faculty of public institutions who continued involved in academic work after completing the course. These results point at the program as an academic environment committed to preparing researchers.

  12. The Profile of a Polish Mutual Fund Manager

    Directory of Open Access Journals (Sweden)

    Dariusz Filip

    2018-05-01

    Full Text Available Aim/purpose - The purpose of this paper is to identify the characteristics that are typical of mutual fund managers. Design/methodology/approach - The study concentrates on a set of socio-demographic data, such as: age, gender, education, experience, and professional qualifications of 336 portfolio managers. The applied research strategy relies on an analysis concerning a set of statistical metrics describing the population under examination. Findings - The average Polish fund manager is a 37-year-old man, a holder of a stock-broker or investment adviser license. He obtained the authorization from the Polish Financial Supervision Authority (KNF a few years after graduating from the Warsaw School of Economics (SGH. He has 11 years' experience in financial markets and 7 years' experience in the mutual fund industry. Research implications/limitations - The identification of managerial characteristics for the purpose of creating a profile of a Polish mutual fund manager will provide an important basis for further surveys and analyses aimed to evaluate the effectiveness of mutual funds. Originality/value/contribution - There are no investigations within the discussed area in Polish studies. Therefore, the identification of the characteristics that are typical of mutual fund managers will make a contribution to the finance literature.(original abstract

  13. Venous thromboembolism: Risk profile and management of ...

    African Journals Online (AJOL)

    surgery in a tertiary hospital and to audit the VTE prophylaxis prescribed. ... This group of patients require formal preoperative VTE risk assessment using a recognised scoring model. ... The aim of this study was to establish the VTE risk profile.

  14. Evaluation of vertical profiles to design continuous descent approach procedure

    Science.gov (United States)

    Pradeep, Priyank

    The current research focuses on predictability, variability and operational feasibility aspect of Continuous Descent Approach (CDA), which is among the key concepts of the Next Generation Air Transportation System (NextGen). The idle-thrust CDA is a fuel economical, noise and emission abatement procedure, but requires increased separation to accommodate for variability and uncertainties in vertical and speed profiles of arriving aircraft. Although a considerable amount of researches have been devoted to the estimation of potential benefits of the CDA, only few have attempted to explain the predictability, variability and operational feasibility aspect of CDA. The analytical equations derived using flight dynamics and Base of Aircraft and Data (BADA) Total Energy Model (TEM) in this research gives insight into dependency of vertical profile of CDA on various factors like wind speed and gradient, weight, aircraft type and configuration, thrust settings, atmospheric factors (deviation from ISA (DISA), pressure and density of the air) and descent speed profile. Application of the derived equations to idle-thrust CDA gives an insight into sensitivity of its vertical profile to multiple factors. This suggests fixed geometric flight path angle (FPA) CDA has higher degree of predictability and lesser variability at the cost of non-idle and low thrust engine settings. However, with optimized design this impact can be overall minimized. The CDA simulations were performed using Future ATM Concept Evaluation Tool (FACET) based on radar-track and aircraft type data (BADA) of the real air-traffic to some of the busiest airports in the USA (ATL, SFO and New York Metroplex (JFK, EWR and LGA)). The statistical analysis of the vertical profiles of CDA shows 1) mean geometric FPAs derived from various simulated vertical profiles are consistently shallower than 3° glideslope angle and 2) high level of variability in vertical profiles of idle-thrust CDA even in absence of

  15. Project Management Personnel Competencies Evaluation

    Directory of Open Access Journals (Sweden)

    Paul POCATILU

    2006-01-01

    Full Text Available An important factor for the success management of IT projects is the human resource. People involved in the project management process have to be evaluated. In order to do that, same criteria has to be specified. This paper describes some aspects regarding the personnel evaluation.

  16. Venous thromboembolism: Risk profile and management of ...

    African Journals Online (AJOL)

    Objectives. This study aims to describe the venous thromboembolism (VTE) risk profile of women undergoing elective gynaecological surgery in a tertiary hospital and to audit the VTE prophylaxis prescribed. Methods. One hundred and nine women who underwent elective gynaecological surgery at Kalafong Provincial ...

  17. Comprehensive energy management eco routing & velocity profiles

    CERN Document Server

    Brandstätter, Bernhard

    2017-01-01

    The book discusses the emerging topic of comprehensive energy management in electric vehicles from the viewpoint of academia and from the industrial perspective. It provides a seamless coverage of all relevant systems and control algorithms for comprehensive energy management, their integration on a multi-core system and their reliability assurance (validation and test). Relevant European projects contributing to the evolvement of comprehensive energy management in fully electric vehicles are also included.

  18. Implementing a Nurse Manager Profile to Improve Unit Performance.

    Science.gov (United States)

    Krugman, Mary E; Sanders, Carolyn L

    2016-06-01

    Nurse managers face significant pressures in the rapidly changing healthcare environment. Staying current with multiple sources of data, including reports that detail institutional and unit performance outcomes, is particularly challenging. A Nurse Manager Customized Profile was developed at a western academic hospital to provide a 1-page visual of pertinent data to help managers and director supervisors focus coaching to improve unit performance. Use of the Decisional Involvement Scale provided new insights into measuring manager performance.

  19. The Profile of the Romanian Football Manager

    OpenAIRE

    Ioan Stelescu

    2013-01-01

    It is an exercise that every professional can use to see what the value of the manager is, "whether or not you're a manager," and the professional football coach without borders, boundaries of countries or cultures-in which we were born and professional culture in which we live and we want to live now and in the future.

  20. THE PROFILE OF THE ROMANIAN FOOTBALL MANAGER

    Directory of Open Access Journals (Sweden)

    IOAN STELESCU

    2013-12-01

    Full Text Available It is an exercise that every professional can use to see what the value of the manager is, "whether or not you're a manager," and the professional football coach without borders, boundaries of countries or cultures-in which we were born and professional culture in which we live and we want to live now and in the future.

  1. Public Management and Evaluation

    NARCIS (Netherlands)

    F.B.L. van der Meer (Frans-Bauke)

    2007-01-01

    textabstractIn public management we can observe a continuous search for its own improvement. New arrangements and procedures, often derived from NPM ideas, but also from other PA insights, are put in place with the expectations that public administration as well as its related agencies and networks

  2. Clinical profile, evaluation, management and visual outcome of idiopathic intracranial hypertension in a neuro-ophthalmology clinic of a tertiary referral ophthalmic center in India

    Directory of Open Access Journals (Sweden)

    Ambika S

    2010-01-01

    Full Text Available Aim: To discuss the clinical features and management of patients who presented with optic disc edema and had features of presumed idiopathic intracranial hypertension (IIH. Materials and Methods: Case series of all patients diagnosed to have IIH from January 2000 to December 2003 in the neuro-ophthalmology clinic of a tertiary referral ophthalmic institution, were retrospectively analyzed. Analysis was done for 50/106 patients who fulfilled modified Dandy′s criteria and had optic disc edema and a minimal follow-up period of two years. Results: Most (40/50, 80% of the patients were females and the mean age of presentation for all the 50 patients was 32.89 years. Chief complaints were headache in 38 (76% patients, 24 (48% patients had transient visual obscuration, 24 (48% patients had reduced vision, 15 (30% patients had nausea, vomiting, 4 (8% patients had diplopia. Bilateral disc edema was seen in 46 (92% patients and unilateral disc edema in 4 (8% patients. 60 eyes had enlarged blind spot as the common visual field defect. Neuroimaging revealed prominent perioptic CSF spaces in 14 patients and empty sella in three patients. CSF opening pressure was 250-350 mm H2O (water in 39 patients and was > 350 mm H2O in 11 patients. Medical treatment was started for all patients; whereas 35 [70%] patients responded, 15 [30%] patients had to undergo LP shunt.

  3. On the Evaluation of Entity Profiles

    DEFF Research Database (Denmark)

    de Rijke, Maarten; Balog, Krisztian; Bogers, Toine

    be assessed by means of precision and recall values of the descriptive terms produced. However, recent evidence suggests that more sophisticated metrics are needed that go beyond mere lexical matching of system-produced descriptors against a ground truth, allowing for graded relevance and rewarding diversity......Entity profiling is the task of identifying and ranking descriptions of a given entity. The task may be viewed as one where the descriptions being sought are terms that need to be selected from a knowledge source (such as an ontology or thesaurus). In this case, entity profiling systems can...... in the list of descriptors returned. In this note, we motivate and propose such a metric....

  4. Credit Institutions Management Evaluation using Quantitative Methods

    Directory of Open Access Journals (Sweden)

    Nicolae Dardac

    2006-02-01

    Full Text Available Credit institutions supervising mission by state authorities is mostly assimilated with systemic risk prevention. In present, the mission is orientated on analyzing the risk profile of the credit institutions, the mechanism and existing systems as management tools providing to bank rules the proper instruments to avoid and control specific bank risks. Rating systems are sophisticated measurement instruments which are capable to assure the above objectives, such as success in banking risk management. The management quality is one of the most important elements from the set of variables used in the quoting process in credit operations. Evaluation of this quality is – generally speaking – fundamented on quantitative appreciations which can induce subjectivism and heterogeneity in quotation. The problem can be solved by using, complementary, quantitative technics such us DEA (Data Envelopment Analysis.

  5. Financial Management, Profile of the Air Force Financial Managers

    National Research Council Canada - National Science Library

    1997-01-01

    ... are confined to comparable organizations and financial management positions in the services. These positions most often include comptrollers, deputy comptrollers, and budget officers located at operational...

  6. Design of Softgauge for Surface Profile Evaluation

    International Nuclear Information System (INIS)

    Nie, M Q; Liu, X J; Jiang, X Q

    2006-01-01

    A concept of softgauge has been proposed by ISO in the context of surface texture measurement, in which reference software and reference data are included. In this paper, an effective scheme to build reference software for 2D surface profile measurement is proposed. The advantage of the scheme lies in its effective combination of high numerical calculating capability of MATLAB with perfect interface programming capability of VC. Preliminary reference software is developed, and typical algorithms are tested

  7. Overview of RepLab 2014: Author Profiling and Reputation Dimensions for Online Reputation Management

    NARCIS (Netherlands)

    Amigó, E.; Carrillo-de-Albornoz, J.; Chugur, I.; Corujo, A.; Gonzalo, J.; Meij, E.; de Rijke, M.; Spina, D.; Kanoulas, E.; Lupu, M.; Clough, P.; Sanderson, M.; Hall, M.; Hanbury, A.; Toms, E.

    2014-01-01

    This paper describes the organisation and results of RepLab 2014, the third competitive evaluation campaign for Online Reputation Management systems. This year the focus lied on two new tasks: reputation dimensions classification and author profiling, which complement the aspects of reputation

  8. Ohio Financial Services and Risk Management. Technical Competency Profile (TCP).

    Science.gov (United States)

    Ray, Gayl M.; Wilson, Nick; Mangini, Rick

    This document describes the essential competencies from secondary through post-secondary associate degree programs for a career in financial services and risk management. Ohio College Tech Prep Program standards are described, and a key to profile codes is provided. Sample occupations in this career area, such as financial accountant, loan…

  9. Using faecal profiling to assess the effects of different management ...

    African Journals Online (AJOL)

    We used faecal profiling to assess diet quality of animals under three different management types in a semi-arid savanna, northwest of Kimberley, Northern Cape, South Africa. The levels of faecal crude protein (FCP) and faecal phosphorus (FP) of freeranging springbok (Antidorcas marsupialis) and blue wildebeest ...

  10. Ohio Marketing Management and Research. Technical Competency Profile (TCP).

    Science.gov (United States)

    Ray, Gayl M.; Wilson, Nick; Mangini, Rick

    This document provides a framework for a broad-based secondary and postsecondary curriculum to prepare students for employment in marketing management and research (MMR). The first part of the technical competency profile (TCP) contains the following items: an explanation of the purpose and scope of Ohio's TCPs; college tech prep program…

  11. Influenza vaccines: Evaluation of the safety profile

    Science.gov (United States)

    Trombetta, Claudia Maria; Gianchecchi, Elena; Montomoli, Emanuele

    2018-01-01

    ABSTRACT The safety of vaccines is a critical factor in maintaining public trust in national vaccination programs. Vaccines are recommended for children, adults and elderly subjects and have to meet higher safety standards, since they are administered to healthy subjects, mainly healthy children. Although vaccines are strictly monitored before authorization, the possibility of adverse events and/or rare adverse events cannot be totally eliminated. Two main types of influenza vaccines are currently available: parenteral inactivated influenza vaccines and intranasal live attenuated vaccines. Both display a good safety profile in adults and children. However, they can cause adverse events and/or rare adverse events, some of which are more prevalent in children, while others with a higher prevalence in adults. The aim of this review is to provide an overview of influenza vaccine safety according to target groups, vaccine types and production methods. PMID:29297746

  12. Target biomarker profile for the clinical management of paracetamol overdose

    Science.gov (United States)

    Vliegenthart, A D Bastiaan; Antoine, Daniel J; Dear, James W

    2015-01-01

    Paracetamol (acetaminophen) overdose is one of the most common causes of acute liver injury in the Western world. To improve patient care and reduce pressure on already stretched health care providers new biomarkers are needed that identify or exclude liver injury soon after an overdose of paracetamol is ingested. This review highlights the current state of paracetamol poisoning management and how novel biomarkers could improve patient care and save healthcare providers money. Based on the widely used concept of defining a target product profile, a target biomarker profile is proposed that identifies desirable and acceptable key properties for a biomarker in development to enable the improved treatment of this patient population. The current biomarker candidates, with improved hepatic specificity and based on the fundamental mechanistic basis of paracetamol-induced liver injury, are reviewed and their performance compared with our target profile. PMID:26076366

  13. Evaluation of wall thinning profile by flow accelerated corrosion in separation and union pipe

    International Nuclear Information System (INIS)

    Watanabe, Shun; Yoneda, Kimitoshi

    2013-01-01

    Flow Accelerated Corrosion (FAC) is a pipe wall thinning phenomena to be monitored and managed in power plants with high priority. At present, its management has been conducted with conservative evaluation of thinning rate and residual lifetime of the piping based on wall thickness measurements. However, noticeable case of wall thinning was occurred at separation and union pipe. In such pipe system, it is a problem to manage section beneath reinforcing plate of T-tube pipe and 'crotch' of T-joint pipe; the region where wall thickness measurement is difficult to conduct with ordinary ultrasonic testing device. In this study, numerical analysis for separation and union part of T-tube and T-joint pipe was conducted, and wall thinning profile by Flow Accelerated Corrosion was evaluated by calculating mass transfer coefficient and geometry factor. Based on these results, we considered applicable wall thinning management for T-tube and T-joint pipe. In the case of union flow from main and branch pipe, the wall thinning profile of T-tube showed the tendency of increase at main pipe like semielliptical region. On the other hand, noticeable profile appeared at 'crotch' in T-joint. Although it was found that geometry factor of T-joint in this case was half the value of T-tube, an alternative evaluation method to previous one might be needed for the profiles of 'semielliptical region' and 'crotch'. (author)

  14. Management information systems software evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Al-Tunisi, N.; Ghazzawi, A.; Gruyaert, F.; Clarke, D. [Saudi Aramco, Dhahran (Saudi Arabia). Process and Control Systems Dept.

    1995-11-01

    In November 1993, Saudi Aramco management endorsed a proposal to coordinate the development of the Management Information Systems (MISs) of four concurrent projects for its facilities Controls Modernization Program. The affected projects were the Ras Tanura Refinery Upgrade Project, the Abqaiq Plant Controls Modernization and the Shedgum and Uthmaniyah Gas plants Control Upgrade Projects. All of these projects had a significant requirement of MISs in their scope. Under the leadership of the Process and Control Systems Department, and MIS Coordination Team was formed with representatives of several departments. An MIS Applications Evaluation procedure was developed based on the Kepner Tregoe Decisions Analysis Process and general questionnaires were sent to over a hundred potential Vendors. The applications were divided into several categories, such as: Data Capture and Historization, Human User Interface, Trending, Reporting, Graphic Displays, Data Reconciliation, Statistical Analysis, Expert Systems, Maintenance Applications, Document Management and Operations Planning and Scheduling. For each of the MIS Application areas, detailed follow-up questionnaires were used to short list the candidate products. In May and June 1994, selected Vendors were invited to Saudi Arabia for an Exhibition which was open to all Saudi Aramco employees. In conjunction with this, the Vendors were subjected to a rigorous product testing exercise by independent teams of testers. The paper will describe the methods used and the lessons learned in this extensive software evaluation phase, which was a first for Saudi Aramco.

  15. Management information systems software evaluation

    International Nuclear Information System (INIS)

    Al-Tunisi, N.; Ghazzawi, A.; Gruyaert, F.; Clarke, D.

    1995-01-01

    In November 1993, Saudi Aramco management endorsed a proposal to coordinate the development of the Management Information Systems (MISs) of four concurrent projects for its facilities Controls Modernization Program. The affected projects were the Ras Tanura Refinery Upgrade Project, the Abqaiq Plant Controls Modernization and the Shedgum and Uthmaniyah Gas plants Control Upgrade Projects. All of these projects had a significant requirement of MISs in their scope. Under the leadership of the Process and Control Systems Department, and MIS Coordination Team was formed with representatives of several departments. An MIS Applications Evaluation procedure was developed based on the Kepner Tregoe Decisions Analysis Process and general questionnaires were sent to over a hundred potential Vendors. The applications were divided into several categories, such as: Data Capture and Historization, Human User Interface, Trending, Reporting, Graphic Displays, Data Reconciliation, Statistical Analysis, Expert Systems, Maintenance Applications, Document Management and Operations Planning and Scheduling. For each of the MIS Application areas, detailed follow-up questionnaires were used to short list the candidate products. In May and June 1994, selected Vendors were invited to Saudi Arabia for an Exhibition which was open to all Saudi Aramco employees. In conjunction with this, the Vendors were subjected to a rigorous product testing exercise by independent teams of testers. The paper will describe the methods used and the lessons learned in this extensive software evaluation phase, which was a first for Saudi Aramco

  16. Thickness Evaluation of Pipeline Using Density Profile on a Radiograph

    International Nuclear Information System (INIS)

    Lee, Sung Sik; Jang, Byoung Gyu; Kim, Young H.

    2002-01-01

    The computer simulation has been done for non-insulated and insulated pipes which are vacant or half filled with liquid. The simulation results showed that the density profile on the radiography is continuous and symmetrical around the center of pipe in the case of vacant pipe. On the other hand the density profiles are not symmetrical and depend on geometrical setting for radiography in the case of half filled pipes. Finally, experimental testing on a non-insulated carbon steel pipe with artificial notches of different depth is carried out using Ir-192 and industrial film. Comparing the measured density profile on the radiograph to the calculated one, it has been shown that it is possible to evaluate thickness variation by measuring density profile on a radiograph

  17. Hazard evaluation and risk management

    International Nuclear Information System (INIS)

    Fritzsche, A.F.

    1986-01-01

    The eigth chapter deals with the actual handling of hazards. The principal issue concerns man's behaviour towards hazards as an individual formerly and today; the evaluation of expected results of both a positive and a negative kind as determined by the individual's values which may differ and vary greatly from one individual to the next. The evaluation of benefit and hazard as well as the risk management resulting from decision-taking are political processes in the democratic state. Formal decision-taking tools play a major role in this process which concerns such central issues like who will participate; how the decision is arrived at; the participation of citizens; specialist knowledge and participation of the general public. (HSCH) [de

  18. Improvised explosive devices: pathophysiology, injury profiles and current medical management.

    Science.gov (United States)

    Ramasamy, A; Hill, A M; Clasper, J C

    2009-12-01

    The improvised explosive device (IED), in all its forms, has become the most significant threat to troops operating in Afghanistan and Iraq. These devices range from rudimentary home made explosives to sophisticated weapon systems containing high-grade explosives. Within this broad definition they may be classified as roadside explosives and blast mines, explosive formed pojectile (EFP) devices and suicide bombings. Each of these groups causeinjury through a number of different mechanisms and can result in vastly different injury profiles. The "Global War on Terror" has meant that incidents which were previously exclusively seen in conflict areas, can occur anywhere, and clinicians who are involved in emergency trauma care may be required to manage casualties from similar terrorist attacks. An understanding of the types of devices and their pathophysiological effects is necessary to allow proper planning of mass casualty events and to allow appropriate management of the complex poly-trauma casualties they invariably cause. The aim of this review article is to firstly describe the physics and injury profile from these different devices and secondly to present the current clinical evidence that underpins their medical management.

  19. Air traffic management evaluation tool

    Science.gov (United States)

    Sridhar, Banavar (Inventor); Sheth, Kapil S. (Inventor); Chatterji, Gano Broto (Inventor); Bilimoria, Karl D. (Inventor); Grabbe, Shon (Inventor); Schipper, John F. (Inventor)

    2012-01-01

    Methods for evaluating and implementing air traffic management tools and approaches for managing and avoiding an air traffic incident before the incident occurs. A first system receives parameters for flight plan configurations (e.g., initial fuel carried, flight route, flight route segments followed, flight altitude for a given flight route segment, aircraft velocity for each flight route segment, flight route ascent rate, flight route descent route, flight departure site, flight departure time, flight arrival time, flight destination site and/or alternate flight destination site), flight plan schedule, expected weather along each flight route segment, aircraft specifics, airspace (altitude) bounds for each flight route segment, navigational aids available. The invention provides flight plan routing and direct routing or wind optimal routing, using great circle navigation and spherical Earth geometry. The invention provides for aircraft dynamics effects, such as wind effects at each altitude, altitude changes, airspeed changes and aircraft turns to provide predictions of aircraft trajectory (and, optionally, aircraft fuel use). A second system provides several aviation applications using the first system. Several classes of potential incidents are analyzed and averted, by appropriate change en route of one or more parameters in the flight plan configuration, as provided by a conflict detection and resolution module and/or traffic flow management modules. These applications include conflict detection and resolution, miles-in trail or minutes-in-trail aircraft separation, flight arrival management, flight re-routing, weather prediction and analysis and interpolation of weather variables based upon sparse measurements. The invention combines these features to provide an aircraft monitoring system and an aircraft user system that interact and negotiate changes with each other.

  20. Local flow management/profile descent algorithm. Fuel-efficient, time-controlled profiles for the NASA TSRV airplane

    Science.gov (United States)

    Groce, J. L.; Izumi, K. H.; Markham, C. H.; Schwab, R. W.; Thompson, J. L.

    1986-01-01

    The Local Flow Management/Profile Descent (LFM/PD) algorithm designed for the NASA Transport System Research Vehicle program is described. The algorithm provides fuel-efficient altitude and airspeed profiles consistent with ATC restrictions in a time-based metering environment over a fixed ground track. The model design constraints include accommodation of both published profile descent procedures and unpublished profile descents, incorporation of fuel efficiency as a flight profile criterion, operation within the performance capabilities of the Boeing 737-100 airplane with JT8D-7 engines, and conformity to standard air traffic navigation and control procedures. Holding and path stretching capabilities are included for long delay situations.

  1. Management Cycle: from Planning to Evaluation

    OpenAIRE

    Kova?i?, Luka; Jakši?, Želimir

    2008-01-01

    The planning process in health care known as management cycle or cycle of organization and management is described. The cycle is divided in four main elements: planning, organization, implementation and evaluation. Each element is defined and described.

  2. Quantitative genetic activity graphical profiles for use in chemical evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Waters, M.D. [Environmental Protection Agency, Washington, DC (United States); Stack, H.F.; Garrett, N.E.; Jackson, M.A. [Environmental Health Research and Testing, Inc., Research Triangle Park, NC (United States)

    1990-12-31

    A graphic approach, terms a Genetic Activity Profile (GAP), was developed to display a matrix of data on the genetic and related effects of selected chemical agents. The profiles provide a visual overview of the quantitative (doses) and qualitative (test results) data for each chemical. Either the lowest effective dose or highest ineffective dose is recorded for each agent and bioassay. Up to 200 different test systems are represented across the GAP. Bioassay systems are organized according to the phylogeny of the test organisms and the end points of genetic activity. The methodology for producing and evaluating genetic activity profile was developed in collaboration with the International Agency for Research on Cancer (IARC). Data on individual chemicals were compiles by IARC and by the US Environmental Protection Agency (EPA). Data are available on 343 compounds selected from volumes 1-53 of the IARC Monographs and on 115 compounds identified as Superfund Priority Substances. Software to display the GAPs on an IBM-compatible personal computer is available from the authors. Structurally similar compounds frequently display qualitatively and quantitatively similar profiles of genetic activity. Through examination of the patterns of GAPs of pairs and groups of chemicals, it is possible to make more informed decisions regarding the selection of test batteries to be used in evaluation of chemical analogs. GAPs provided useful data for development of weight-of-evidence hazard ranking schemes. Also, some knowledge of the potential genetic activity of complex environmental mixtures may be gained from an assessment of the genetic activity profiles of component chemicals. The fundamental techniques and computer programs devised for the GAP database may be used to develop similar databases in other disciplines. 36 refs., 2 figs.

  3. Managing migraine by patient profile: role of frovatriptan.

    Science.gov (United States)

    Cady, Roger K; Farmer, Kathleen

    2016-01-01

    For the last quarter of a century, triptans have been available for acute treatment of migraine but with little guidance on which of the different triptan products to use for which patient or which attack of migraine. In this article, we propose a structured approach to analysis of individual migraine attacks and patient characteristics as a means of defining and optimizing acute intervention. Assessment of patient and attack profiles includes the "5-Ps": pattern, phenotype, patient, pharmacology, and precipitants. Attending to these five components of information can assist in developing an individualized behavioral, pharmacological, and nonpharmacological comprehensive treatment plan for most migraine patients. This clinical approach is then focused on frovatriptan because of its unique molecular signature and potential novel clinical applications. Frovatriptan like all triptans is indicated for acute treatment of migraine but its role has been explored in management of several unique migraine phenotypes. Frovatriptan has the longest half-life of any triptan and consequently is often promoted for acute treatment of migraine of longer duration. It has also been studied as a short-term preventive treatment in women with menstrual-related migraine. Given that 60% of female migraineurs suffer from menstrual-related migraine, this population is the obvious group for continued study. Small studies have also explored frovatriptan's use in treating migraine predicted by premonitory symptoms as a preventive for the headache phase of migraine. By identifying patient and attack profiles, clinicians may effectively determine the viability of frovatriptan as an effective pharmacological intervention for migraine.

  4. Test and Evaluation Management Guide, Fifth Edition

    National Research Council Canada - National Science Library

    Claxton, John D; Cavoli, Christina; Johnson, Collie

    2005-01-01

    This January 2005 update to the Defense Acquisition University's "Test and Evaluation Management Guide" includes updates from the Military Services, Defense Agencies, and other organizations, as well...

  5. Challenge Problem Development and Evaluation Management

    National Research Council Canada - National Science Library

    Schrag, Robert

    2001-01-01

    This final report describes work performed by Information Extraction & Transport (IET), Inc. on Challenge Problem Development and Evaluation Management for the Defense Advanced Research Projects Agency's...

  6. Urolithiasis: evaluation, dietary factors, and medical management

    DEFF Research Database (Denmark)

    Jung, Helene; Andonian, Sero; Assimos, Dean

    2017-01-01

    PURPOSE: The aim of this review was to provide current best evidence for evaluation, dietary, and medical management of patients with urolithiasis. METHODS: Literature addressing evaluation, dietary, and medical management of urolithiasis was searched. Papers were analyzed and rated according...... the life of stone-forming individuals very differently, and that evaluation and medical management should be personalized according to risk of recurrence, severity of stone disease, presence of associated medical conditions, and patient's motivation. With regard to evaluation, dietary and medical...... management of patients with urolithiasis evidence from the literature suggest that selective metabolic evaluation may lead to rational dietary and medical management. Statements based on LOE and GOR are provided to guide clinical practice. CONCLUSION: The provided evidence for evaluation of patients...

  7. Evaluating and Selecting Sport Management Undergraduate Programs.

    Science.gov (United States)

    Cuneen, Jacquelyn; Sidwell, M. Joy

    1998-01-01

    States that the accelerated growth of sport management undergraduate programs that began in the 1980s has continued into the current decade. There are currently 180 sport management major programs in American colleges and universities. Describes the sports management approval process and suggests useful strategies to evaluate sport management…

  8. Evaluating a Skills Management System

    International Nuclear Information System (INIS)

    Largier, A.

    2013-01-01

    In order to anticipate the large number of people due to retire in the next few years, and to optimize the workforce contribution, IRSN (Institute for radiation protection and nuclear safety) is setting up skill management. This poster presents the IRSN's skill management system. The skill management system is based on a 4 step approach: -) identifying and listing the necessary skills, -) assessing the skills available, -) defining and setting up solutions: training, recruitment, out-sourcing), and -) feedback about the efficiency of the system. It appears that it is important to take into account the way the organization considers individual ability in order to favour collective proficiency

  9. Managing migraine by patient profile: role of frovatriptan

    Directory of Open Access Journals (Sweden)

    Cady RK

    2016-04-01

    Full Text Available Roger K Cady, Kathleen Farmer Headache Care Center, Springfield, MO, USA Abstract: For the last quarter of a century, triptans have been available for acute treatment of migraine but with little guidance on which of the different triptan products to use for which patient or which attack of migraine. In this article, we propose a structured approach to analysis of individual migraine attacks and patient characteristics as a means of defining and optimizing acute intervention. Assessment of patient and attack profiles includes the “5-Ps”: pattern, phenotype, patient, pharmacology, and precipitants. Attending to these five components of information can assist in developing an individualized behavioral, pharmacological, and nonpharmacological comprehensive treatment plan for most migraine patients. This clinical approach is then focused on frovatriptan because of its unique molecular signature and potential novel clinical applications. Frovatriptan like all triptans is indicated for acute treatment of migraine but its role has been explored in management of several unique migraine phenotypes. Frovatriptan has the longest half-life of any triptan and consequently is often promoted for acute treatment of migraine of longer duration. It has also been studied as a short-term preventive treatment in women with menstrual-related migraine. Given that 60% of female migraineurs suffer from menstrual-related migraine, this population is the obvious group for continued study. Small studies have also explored frovatriptan’s use in treating migraine predicted by premonitory symptoms as a preventive for the headache phase of migraine. By identifying patient and attack profiles, clinicians may effectively determine the viability of frovatriptan as an effective pharmacological intervention for migraine. Keywords: frovatriptan, acute treatment, preventive therapy, early intervention

  10. An evaluation of the somatosensory profile of hemiparetic individuals

    Directory of Open Access Journals (Sweden)

    R.S. Mota

    2010-01-01

    Full Text Available The purpose of this study was to evaluate the somatosensory profile of 18 hemiparetic spastic victims of stroke with and without blocking vision. Maximal isometric contraction test was used for flexor and extensor muscles of the hip and knee, and flexor plantar muscles. The number of cycles per minute on stationary bike was also measured with eyes opened and closed. Significant differences were found suggesting the existence of miscommunication between sensory-motor neural mechanisms responsible for voluntary motor actions in these individuals.

  11. Linking Governance to Sustainable Management Outcomes: Applying Dynamic Indicator Profiles to River Basin Organization Case Studies around the World.

    Science.gov (United States)

    Wei, Y.; Bouckaert, F. W.

    2017-12-01

    Institutional best practice for integrated river basin management advocates the river basin organisation (RBO) model as pivotal to achieve sustainable management outcomes and stakeholder engagement. The model has been widely practiced in transboundary settings and is increasingly adopted at national scales, though its effectiveness remains poorly studied. A meta-analysis of four river basins has been conducted to assess governance models and linking it to evaluation of biophysical management outcomes. The analysis is based on a Theory of Change framework, and includes functional dynamic governance indicator profiles, coupled to sustainable ecosystem management outcome profiles. The governance and outcome profiles, informed by context specific indicators, demand that targets for setting objectives are required in multiple dimensions, and trajectory outlines are a useful tool to track progress along the journey mapped out by the Theory of Change framework. Priorities, trade-offs and objectives vary in each basin, but the diagnostics tool allows comparison between basins in their capacity to reach targets through successive evaluations. The distance between capacity and target scores determines how program planning should be prioritized and resources allocated for implementation; this is a dynamic process requiring regular evaluations and adaptive management. The findings of this study provide a conceptual framework for combining dimensions of integrated water management principles that bridge tensions between (i) stakeholder engagement and participatory management (bottom-up approach) using localized knowledge and (ii) decision-making, control-and-command, system-scale, accountable and equitable management (top-down approach).The notion of adaptive management is broadened to include whole-of-program learnings, rather than single hypothesis based learning adjustments. This triple loop learning combines exploitative methods refinement with explorative evaluation of

  12. Evaluation the Effect Garlet Tablet on Serum Lipid Profile

    Directory of Open Access Journals (Sweden)

    F. Emami

    2006-07-01

    Full Text Available Introduction & Objective: Some investigators reported significant effect of garlic on serum cholesterol reduction. In addition, Iranian culture has specific belief on herbs and garlic in this regard. Our goal in this study was to evaluate the effect of garlet tablets on serum lipid profile.Materials & Methods: Sixty patients were randomly divided into two groups for evaluation of the effect of garlic on their lipid profile. The first group was low fat regimen group and the second was garlet tablet regimen group. Total cholesterol, LDL cholesterol, HDL cholesterol and triglyceride levels were measured in both groups. Then, after two months of these regimens administration, these items were measured again and were compared.Results: Mean age, sex and baseline initial lipid levels were similar in both groups. Total cholesterol and LDL cholesterol levels were decreased significantly in the garlic regimen group (in spite of non significant reduction in the other group. Triglyceride and HDL levels were not changed significantly in both regimen groups. Conclusion: Garlet tablet administration has more significant reductive effect on cholestrol level than low cholesterol diet.

  13. Evaluating safety management system implementation

    International Nuclear Information System (INIS)

    Preuss, M.

    2009-01-01

    Canada is committed to not only maintaining, but also improving upon our record of having one of the safest aviation systems in the world. The development, implementation and maintenance of safety management systems is a significant step towards improving safety performance. Canada is considered a world leader in this area and we are fully engaged in implementation. By integrating risk management systems and business practices, the aviation industry stands to gain better safety performance with less regulatory intervention. These are important steps towards improving safety and enhancing the public's confidence in the safety of Canada's aviation system. (author)

  14. Demand-side management process evaluations - the management perspective

    International Nuclear Information System (INIS)

    Perrault, G.A.; Barrett, L.B.

    1993-01-01

    A demand-side management (DSM) process evaluation is a qualitative, expert assessment of how a utility marketing program is being conducted. It reviews the efficiency and effectiveness in which a utility plans, manages, executes, and monitors the delivery of DSM programs to its marketplace. Process evaluations,which includes load impact, customer satisfaction and cost-effectiveness analysis, are becoming an increasingly significant component. The process evaluation focus is on the program planning and delivery process as opposed to the energy impacts resulting from the specific measures or products of the program. Because of this process-oriented focus, such evaluations can identify important opportunities for improving the cost-effectiveness of a program without significantly changing product lines. The evaluation may identify administrative or delivery process improvements. In addition, the evaluation may identify ways of improving the degree to which the customer is satisfied with the program or the utility. Since process evaluations are usually conducted as part of a utility's mandated DSM measurement and evaluation plan, they tend to focus mainly on the stated needs of the regulator as opposed to company management. This can be a problem. Although the regulatory perspective is important, in an increasingly competitive business environment, utilities must not overlook management's business and operational needs for specific information regarding DSM program planning, control, execution, and evaluation. This paper discusses some of the conflicts that exist between the regulator's and management's needs for DSM program evaluation results and presents some approaches for assuring that both needs are met. It is organized to first discuss the scope of a process evaluation, then the evaluation issues, the management concerns, and finally reporting of results

  15. A research-based profile of a Dutch excellent facility manager

    NARCIS (Netherlands)

    Roos-Mink, Anke; Offringa, Johan; de Boer, Esther; Heijne-Penninga, Marjolein; Mobach, Mark P.; Wolfensberger, Marca; Balslev Nielsen, S.; Anker Jensen, P.

    2016-01-01

    Purpose - This paper aims to establish the profile of an excellent facility manager in The Netherlands.Design/methodology/approach − As part of a large-scale study on profiles of excellent professionals, a study was carried out to find the key characteristics of an excellent facility manager. Three

  16. Evaluating Water Management Practice for Sustainable Mining

    Directory of Open Access Journals (Sweden)

    Xiangfeng Zhang

    2014-02-01

    Full Text Available To move towards sustainable development, the mining industry needs to identify better mine water management practices for reducing raw water use, increasing water use efficiency, and eliminating environmental impacts in a precondition of securing mining production. However, the selection of optimal mine water management practices is technically challenging due to the lack of scientific tools to comprehensively evaluate management options against a set of conflicting criteria. This work has provided a solution to aid the identification of more sustainable mine water management practices. The solution includes a conceptual framework for forming a decision hierarchy; an evaluation method for assessing mine water management practices; and a sensitivity analysis in view of different preferences of stakeholders or managers. The solution is applied to a case study of the evaluation of sustainable water management practices in 16 mines located in the Bowen Basin in Queensland, Australia. The evaluation results illustrate the usefulness of the proposed solution. A sensitivity analysis is performed according to preference weights of stakeholders or managers. Some measures are provided for assessing sensitivity of strategy ranking outcomes if the weight of an indicator changes. Finally, some advice is given to improve the mine water management in some mines.

  17. Evaluating Water Management Practice for Sustainable Mining

    OpenAIRE

    Xiangfeng Zhang; Lei Gao; Damian Barrett; Yun Chen

    2014-01-01

    To move towards sustainable development, the mining industry needs to identify better mine water management practices for reducing raw water use, increasing water use efficiency, and eliminating environmental impacts in a precondition of securing mining production. However, the selection of optimal mine water management practices is technically challenging due to the lack of scientific tools to comprehensively evaluate management options against a set of conflicting criteria. This work has pr...

  18. Evaluation of Professional Cloud Password Management Tools

    DEFF Research Database (Denmark)

    Schougaard, Daniel; Dragoni, Nicola; Spognardi, Angelo

    2016-01-01

    , password managers have slowly been migrating into the cloud. In this paper we review and analyze current professional password managers in the cloud. We discuss several functional and nonfunctional requirements to evaluate existing solutions and we sum up their strengths and weaknesses. The main conclusion...

  19. Risk evaluation of accident management strategies

    International Nuclear Information System (INIS)

    Dingman, S.; Camp, A.

    1992-01-01

    The use of Probabilistic Risk Assessment (PRA) methods to evaluate accident management strategies in nuclear power plants discussed in this paper. The PRA framework allows an integrated evaluation to be performed to give the full implications of a particular strategy. The methodology is demonstrated for a particular accident management strategy, intentional depressurization of the reactor coolant system to avoid containment pressurization during the ejection of molten debris at vessel breach

  20. Laboratory performance evaluation reports for management

    International Nuclear Information System (INIS)

    Lindahl, P.C.; Hensley, J.E.; Bass, D.A.; Johnson, P.L.; Marr, J.J.; Streets, W.E.; Warren, S.W.; Newberry, R.W.

    1995-01-01

    In support of the US DOE's environmental restoration efforts, the Integrated Performance Evaluation Program (IPEP) was developed to produce laboratory performance evaluation reports for management. These reports will provide information necessary to allow DOE headquarters and field offices to determine whether or not contracted analytical laboratories have the capability to produce environmental data of the quality necessary for the remediation program. This document describes the management report

  1. Economic value evaluation in disease management programs.

    Science.gov (United States)

    Magnezi, Racheli; Reicher, Sima; Shani, Mordechai

    2008-05-01

    Chronic disease management has been a rapidly growing entity in the 21st century as a strategy for managing chronic illnesses in large populations. However, experience has shown that disease management programs have not been able to demonstrate their financial value. The objectives of disease management programs are to create quality benchmarks, such as principles and guidelines, and to establish a uniform set of metrics and a standardized methodology for evaluating them. In order to illuminate the essence of disease management and its components, as well as the complexity and the problematic nature of performing economic calculations of their profitability and value, we collected data from several reports that dealt with the economic intervention of disease management programs. The disease management economic evaluation is composed of a series of steps, including the following major categories: data/information technology, information generation, assessment/recommendations, actionable customer plans, and program assessment/reassessment. We demonstrate the elements necessary for economic analysis. Disease management is one of the most innovative tools in the managed care environment and is still in the process of being defined. Therefore, objectives should include the creation of quality measures, such as principles and guidelines, and the establishment of a uniform set of metrics and a standardized methodology for evaluating them.

  2. Profiling Patients’ Healthcare Needs to Support Integrated, Person-Centered Models for Long-Term Disease Management (Profile: Research Design

    Directory of Open Access Journals (Sweden)

    Arianne MJ Elissen

    2016-04-01

    Full Text Available Background: This article presents the design of PROFILe, a study investigating which (biomedical and non-(biomedical patient characteristics should guide more tailored chronic care. Based on this insight, the project aims to develop and validate ‘patient profiles’ that can be used in practice to determine optimal treatment strategies for subgroups of chronically ill with similar healthcare needs and preferences. Methods/Design: PROFILe is a practice-based research comprising four phases. The project focuses on patients with type 2 diabetes. During the first study phase, patient profiles are drafted based on a systematic literature research, latent class growth modeling, and expert collaboration. In phase 2, the profiles are validated from a clinical, patient-related and statistical perspective. Phase 3 involves a discrete choice experiment to gain insight into the patient preferences that exist per profile. In phase 4, the results from all analyses are integrated and recommendations formulated on which patient characteristics should guide tailored chronic care. Discussion: PROFILe is an innovative study which uses a uniquely holistic approach to assess the healthcare needs and preferences of chronically ill. The patient profiles resulting from this project must be tested in practice to investigate the effects of tailored management on patient experience, population health and costs.

  3. Gynecomastia: Clinical evaluation and management

    Science.gov (United States)

    Cuhaci, Neslihan; Polat, Sefika Burcak; Evranos, Berna; Ersoy, Reyhan; Cakir, Bekir

    2014-01-01

    Gynecomastia is the benign enlargement of male breast glandular tissue and is the most common breast condition in males. At least 30% of males will be affected during their life. Since it causes anxiety, psychosocial discomfort and fear of breast cancer, early diagnostic evaluation is important and patients usually seek medical attention. Gynecomastia was reported to cause an imbalance between estrogen and androgen action or an increased estrogen to androgen ratio, due to increased estrogen production, decreased androgen production or both. Evaluation of gynecomastia must include a detailed medical history, clinical examination, specific blood tests, imaging and tissue sampling. Individual treatment requirements can range from simple reassurance to medical treatment or even surgery. The main aim of any intervention is to relieve the symptoms and exclude other etiological factors. PMID:24741509

  4. Gynecomastia: Clinical evaluation and management

    Directory of Open Access Journals (Sweden)

    Neslihan Cuhaci

    2014-01-01

    Full Text Available Gynecomastia is the benign enlargement of male breast glandular tissue and is the most common breast condition in males. At least 30% of males will be affected during their life. Since it causes anxiety, psychosocial discomfort and fear of breast cancer, early diagnostic evaluation is important and patients usually seek medical attention. Gynecomastia was reported to cause an imbalance between estrogen and androgen action or an increased estrogen to androgen ratio, due to increased estrogen production, decreased androgen production or both. Evaluation of gynecomastia must include a detailed medical history, clinical examination, specific blood tests, imaging and tissue sampling. Individual treatment requirements can range from simple reassurance to medical treatment or even surgery. The main aim of any intervention is to relieve the symptoms and exclude other etiological factors.

  5. Evaluating risk management strategies in resource planning

    International Nuclear Information System (INIS)

    Andrews, C.J.

    1995-01-01

    This paper discusses the evaluation of risk management strategies as a part of integrated resource planning. Value- and scope-related uncertainties can be addressed during the process of planning, but uncertainties in the operating environment require technical analysis within planning models. Flexibility and robustness are two key classes of strategies for managing the risk posed by these uncertainties. This paper reviews standard capacity expansion planning models and shows that they are poorly equipped to compare risk management strategies. Those that acknowledge uncertainty are better at evaluating robustness than flexibility, which implies a bias against flexible options. Techniques are available to overcome this bias

  6. Applying Knowledge Management in Teacher Evaluation Systems

    Science.gov (United States)

    Essandoh, Albert

    2013-01-01

    Teacher evaluations are underused in public schools, resulting in the loss of knowledge critical to professional development. Knowledge management (KM) theory offers approaches that can lead to improvements in the effectiveness of evaluations and teacher performance. This multiple case study of 9 campuses in an exemplary school district…

  7. Gaussian beam profile shaping apparatus, method therefore and evaluation thereof

    International Nuclear Information System (INIS)

    Dickey, F.M.; Holswade, S.C.; Romero, L.A.

    1999-01-01

    A method and apparatus maps a Gaussian beam into a beam with a uniform irradiance profile by exploiting the Fourier transform properties of lenses. A phase element imparts a design phase onto an input beam and the output optical field from a lens is then the Fourier transform of the input beam and the phase function from the phase element. The phase element is selected in accordance with a dimensionless parameter which is dependent upon the radius of the incoming beam, the desired spot shape, the focal length of the lens and the wavelength of the input beam. This dimensionless parameter can also be used to evaluate the quality of a system. In order to control the radius of the incoming beam, optics such as a telescope can be employed. The size of the target spot and the focal length can be altered by exchanging the transform lens, but the dimensionless parameter will remain the same. The quality of the system, and hence the value of the dimensionless parameter, can be altered by exchanging the phase element. The dimensionless parameter provides design guidance, system evaluation, and indication as to how to improve a given system. 27 figs

  8. Development and evaluation of a profile negotiation process for integrating aircraft and air traffic control automation

    Science.gov (United States)

    Green, Steven M.; Denbraven, Wim; Williams, David H.

    1993-01-01

    The development and evaluation of the profile negotiation process (PNP), an interactive process between an aircraft and air traffic control (ATC) that integrates airborne and ground-based automation capabilities to determine conflict-free trajectories that are as close to an aircraft's preference as possible, are described. The PNP was evaluated in a real-time simulation experiment conducted jointly by NASA's Ames and Langley Research Centers. The Ames Center/TRACON Automation System (CTAS) was used to support the ATC environment, and the Langley Transport Systems Research Vehicle (TSRV) piloted cab was used to simulate a 4D Flight Management System (FMS) capable aircraft. Both systems were connected in real time by way of voice and data lines; digital datalink communications capability was developed and evaluated as a means of supporting the air/ground exchange of trajectory data. The controllers were able to consistently and effectively negotiate nominally conflict-free vertical profiles with the 4D-equipped aircraft. The actual profiles flown were substantially closer to the aircraft's preference than would have been possible without the PNP. However, there was a strong consensus among the pilots and controllers that the level of automation of the PNP should be increased to make the process more transparent. The experiment demonstrated the importance of an aircraft's ability to accurately execute a negotiated profile as well as the need for digital datalink to support advanced air/ground data communications. The concept of trajectory space is proposed as a comprehensive approach for coupling the processes of trajectory planning and tracking to allow maximum pilot discretion in meeting ATC constraints.

  9. Contemporary evaluation and management of renal trauma.

    Science.gov (United States)

    Chouhan, Jyoti D; Winer, Andrew G; Johnson, Christina; Weiss, Jeffrey P; Hyacinthe, Llewellyn M

    2016-04-01

    Renal trauma occurs in approximately 1%-5% of all trauma cases. Improvements in imaging and management over the last two decades have caused a shift in the treatment of this clinical condition. A systematic search of PubMed was performed to identify relevant and contemporary articles that referred to the management and evaluation of renal trauma. Computed tomography remains a mainstay of radiological evaluation in hemodynamically stable patients. There is a growing body of literature showing that conservative, non-operative management of renal trauma is safe, even for Grade IV-V renal injuries. If surgical exploration is planned due to other injuries, a conservative approach to the kidney can often be utilized. Follow up imaging may be warranted in certain circumstances. Urinoma, delayed bleeding, and hypertension are complications that require follow up. Appropriate imaging and conservative approaches are a mainstay of current renal trauma management.

  10. From the profile of position to the profile of competences in human talent management

    Directory of Open Access Journals (Sweden)

    Marianela Bermejo-Salmon

    2017-12-01

    Full Text Available The objective of this study was the application of a methodology for the making of a position profile by competences with a holistic approach from the position of school director or engineering career of enterprises of the Faculty of Enterprises Administration in the Higher Polytechnical School of Chimborazo of Ecuador. Theoretical and empirical methods were used such as: Dialectical and Historical Materialism as a method that allows to establish the didactic logic in treating processes, the Delphi method and the holistic and integrated approach and techniques used were: group work, direct observation, functional analysis, psychological tests and interviews. As result, the application of this methodology to integrate the position profile and profile of labor competences as a unique system and insert them to other contexts outside the Cuban frontier from its adequacy to the particularities that characterize the negotiation of the human talent in the selected place.

  11. Building America Top Innovations 2013 Profile – Quality Management System Guidelines

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-09-01

    This Top Innovation profile describes quality management system tools that were customized for residential construction by BSC, IBACOS, and PHI, for use by builders, trades, and designers to help eliminate mistakes that would require high-cost rework.

  12. Healthcare managers' leadership profiles in relation to perceptions of work stressors and stress.

    Science.gov (United States)

    Lornudd, Caroline; Bergman, David; Sandahl, Christer; von Thiele Schwarz, Ulrica

    2016-05-03

    Purpose The purpose of this study is to investigate the relationship between leadership profiles and differences in managers' own levels of work stress symptoms and perceptions of work stressors causing stress. Design/methodology/approach Cross-sectional data were used. Healthcare managers ( n = 188) rated three dimensions of their leadership behavior and levels of work stressors and stress. Hierarchical cluster analysis was performed to identify leadership profiles based on leadership behaviors. Differences in stress-related outcomes between profiles were assessed using one-way analysis of variance. Findings Four distinct clusters of leadership profiles were found. They discriminated in perception of work stressors and stress: the profile distinguished by the lowest mean in all behavior dimensions, exhibited a pattern with significantly more negative ratings compared to the other profiles. Practical implications This paper proposes that leadership profile is an individual factor involved in the stress process, including work stressors and stress, which may inform targeted health promoting interventions for healthcare managers. Originality/value This is the first study to investigate the relationship between leadership profiles and work stressors and stress in healthcare managers.

  13. ASPECT: An advanced specified-profile evaluation code for tokamaks

    International Nuclear Information System (INIS)

    Stotler, D.P.; Reiersen, W.T.; Bateman, G.

    1993-03-01

    A specified-profile, global analysis code has been developed to evaluate the performance of fusion reactor designs. Both steady-state and time-dependent calculations are carried out; the results of the former can be used in defining the parameters of the latter, if desired. In the steady-state analysis, the performance is computed at a density and temperature chosen to be consistent with input limits (e.g., density and beta) of several varieties. The calculation can be made at either the intersection of the two limits or at the point of optimum performance as the density and temperature are varied along the limiting boundaries. Two measures of performance are available for this purpose: the ignition margin or the confinement level required to achieve a prescribed ignition margin. The time-dependent calculation can be configured to yield either the evolution of plasma energy as a function of time or, via an iteration scheme, the amount of auxiliary power required to achieve a desired final plasma energy

  14. Quality dimensions in health evaluation: manager's conceptions.

    Science.gov (United States)

    Bosi, Maria Lúcia Magalhães; Pontes, Ricardo José Soares; Vasconcelos, Suziana Martins de

    2010-04-01

    To understand manager's perceptions and experiences in regards to qualitative evaluations in basic health care. A qualitative study, based on the critical interpretive approach, was performed in 2006, in the city of Fortaleza, Northeastern Brazil. The sample consisted of the group responsible for planning basic health care at the state level. In order to obtain the empirical data, the focus group technique was utilized. Two central themes emerged concerning the perceptions about quality and the dimensions of quality employed in health evaluations, which were revealed in distinct ways. The concepts of quality evaluation and qualitative evaluation did not appear clearly understood, confusing qualitative evaluation with formal quality evaluations. Likewise, the inherent multidimensionality of quality was not recognized. Despite the criticism expressed by the participants regarding the improper quantification of certain dimensions, the necessary technical skills and understanding were not observed for the approach to include the distinct dimensions of quality in the evaluation process. The conceptions of managers responsible for the planning of basic health care at the state level revealed an important disassociation from the premises of qualitative evaluation, especially those evaluations oriented by the fourth generation approach. Therefore, the model adopted by these actors for the evaluation of program and service quality did not consider their multidimensionality.

  15. Pancreaticoduodenal injuries: Re-evaluating current management ...

    African Journals Online (AJOL)

    Background. Pancreaticoduodenal injuries are uncommon owing to the protected position of the pancreas and duodenum in the retroperitoneum. Management depends on the extent of injury. This study was undertaken to document outcome of pancreaticoduodenal injuries and to re-evaluate our approach. Patients and ...

  16. Credit Risk Evaluation : Modeling - Analysis - Management

    OpenAIRE

    Wehrspohn, Uwe

    2002-01-01

    An analysis and further development of the building blocks of modern credit risk management: -Definitions of default -Estimation of default probabilities -Exposures -Recovery Rates -Pricing -Concepts of portfolio dependence -Time horizons for risk calculations -Quantification of portfolio risk -Estimation of risk measures -Portfolio analysis and portfolio improvement -Evaluation and comparison of credit risk models -Analytic portfolio loss distributions The thesis contributes to the evaluatio...

  17. Evaluation of Co and Cr mobility in soil profiles collected in a scrapyard of impounded vehicles

    Energy Technology Data Exchange (ETDEWEB)

    Lange, Camila N.; Figueiredo, Ana Maria G., E-mail: clange@usp.br, E-mail: anamaria@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Enzweiler, Jacinta, E-mail: jacinta@ige.unicamp.br [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Instituto de Geociencias

    2015-07-01

    The number of motor vehicles in urban environments has increased dramatically in the past years. As a result, so has the number of impounded and end-of-life vehicles. Car wastes can have a very high metal content, which can cause important environmental impacts to the soil where these vehicles are kept. Most Brazilian vehicle impound scrapyards are currently operating at their maximum capacity and soils may have become contaminated by past or current vehicle handling practices. Most of these areas do not present an impermeable surface. The level of soil contamination with heavy metals depends on the type of soil, climate and management practices. Metals, such as Co and Cr, that are present in many auto-parts, may be considered potentially toxic elements in these areas. The aim of this study was to evaluate Co and Cr levels and behavior in soil profiles located in a scrapyard of impounded vehicles of Ribeirao Pires-SP city. For this purpose, samples from distinct horizons of three soil profiles were collected. Element concentrations were determined by Instrumental Neutron Activation Analysis (INAA). Soil parameters such as pH, organic matter content and clay, silt and sand percentage were also determined. The obtained data were statistically analyzed in order to establish correlations between elemental concentrations and the impounded vehicles scrapyard soil. Soil acidity showed to be the most remarkable property for Cr and Co mobility through soil profile. (author)

  18. Evaluation of Co and Cr mobility in soil profiles collected in a scrapyard of impounded vehicles

    International Nuclear Information System (INIS)

    Lange, Camila N.; Figueiredo, Ana Maria G.; Enzweiler, Jacinta

    2015-01-01

    The number of motor vehicles in urban environments has increased dramatically in the past years. As a result, so has the number of impounded and end-of-life vehicles. Car wastes can have a very high metal content, which can cause important environmental impacts to the soil where these vehicles are kept. Most Brazilian vehicle impound scrapyards are currently operating at their maximum capacity and soils may have become contaminated by past or current vehicle handling practices. Most of these areas do not present an impermeable surface. The level of soil contamination with heavy metals depends on the type of soil, climate and management practices. Metals, such as Co and Cr, that are present in many auto-parts, may be considered potentially toxic elements in these areas. The aim of this study was to evaluate Co and Cr levels and behavior in soil profiles located in a scrapyard of impounded vehicles of Ribeirao Pires-SP city. For this purpose, samples from distinct horizons of three soil profiles were collected. Element concentrations were determined by Instrumental Neutron Activation Analysis (INAA). Soil parameters such as pH, organic matter content and clay, silt and sand percentage were also determined. The obtained data were statistically analyzed in order to establish correlations between elemental concentrations and the impounded vehicles scrapyard soil. Soil acidity showed to be the most remarkable property for Cr and Co mobility through soil profile. (author)

  19. Profiles

    International Nuclear Information System (INIS)

    2004-01-01

    Profiles is a synthetic overview of more than 100 national energy markets in the world, providing insightful facts and key energy statistics. A Profile is structured around 6 main items and completed by key statistics: Ministries, public agencies, energy policy are concerned; main companies in the oil, gas, electricity and coal sectors, status, shareholders; reserve, production, imports and exports, electricity and refining capacities; deregulation of prices, subsidies, taxes; consumption trends by sector, energy market shares; main energy projects, production and consumption prospects. Statistical Profiles are present in about 3 pages the main data and indicators on oil, gas, coal and electricity. (A.L.B.)

  20. haematological profiles of pigs raised under intensive management

    African Journals Online (AJOL)

    EZE J I

    values obtained could be used as reference values for pigs in South-eastern Nigeria. The clinical importance of the ... Key words: haematology, pigs, intensive management, south-eastern Nigeria ..... Medicine: A textbook of Diseases of Cattle ...

  1. Hepatic vascular injury: Clinical profile, endovascular management and outcomes

    Directory of Open Access Journals (Sweden)

    Bishav Mohan

    2013-01-01

    Conclusion: Prompt endovascular management is the modality of choice in comparison to NOM without AE in both pediatric and adult patients with hemodynamically compromised inaccessible intra hepatic vascular trauma.

  2. The profile of the international cooperation university manager in Brazil

    Directory of Open Access Journals (Sweden)

    Fernanda Geremias Leal

    2017-08-01

    Full Text Available The concept of internationalization has been used in higher education as a measure of quality and resource for universities to respond to the challenges of a complex global context. Despite the dominant discourse that internationalization has transformed university structures, there are few studies that deal with internationalization management in academic institutions and international cooperation university managers. This paper contributes to the beginning of this discussion in Brazil by studying international cooperation managers of Brazilian federal universities. The sample included 46 universities associated with the Brazilian Association of International Education (Faubai. Documentary research was carried out using the websites of the offices for international affairs and the Lattes curriculums  of their managers. The results point to positive aspects, such as the positioning of these offices in university structures and the personal experience of current managers with international activities. They also indicated problems such as the turnover of managers; accumulation of tasks; education in areas not related to internationalization; and a lack of participation in education programs related to their responsibilities. In general, the scenario shows a need for investments in these universities so that institutional internationalization is more active.

  3. Etiology, evaluation, and management of xerostomia.

    Science.gov (United States)

    Millsop, Jillian W; Wang, Elizabeth A; Fazel, Nasim

    Xerostomia is defined as the complaint of oral dryness. It is a condition that primarily affects older adults and can have a significant negative effect on one's quality of life. Patients with xerostomia often do not have objective signs of hyposalivation. The underlying etiology of xerostomia includes a variety of systemic diseases and local factors. Our aim is to provide a comprehensive review of the differential diagnosis, evaluation, and management of xerostomia. Prompt diagnosis and management can alleviate the clinical manifestations of this debilitating condition. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Globus Nexus: A Platform-as-a-Service Provider of Research Identity, Profile, and Group Management.

    Science.gov (United States)

    Chard, Kyle; Lidman, Mattias; McCollam, Brendan; Bryan, Josh; Ananthakrishnan, Rachana; Tuecke, Steven; Foster, Ian

    2016-03-01

    Globus Nexus is a professionally hosted Platform-as-a-Service that provides identity, profile and group management functionality for the research community. Many collaborative e-Science applications need to manage large numbers of user identities, profiles, and groups. However, developing and maintaining such capabilities is often challenging given the complexity of modern security protocols and requirements for scalable, robust, and highly available implementations. By outsourcing this functionality to Globus Nexus, developers can leverage best-practice implementations without incurring development and operations overhead. Users benefit from enhanced capabilities such as identity federation, flexible profile management, and user-oriented group management. In this paper we present Globus Nexus, describe its capabilities and architecture, summarize how several e-Science applications leverage these capabilities, and present results that characterize its scalability, reliability, and availability.

  5. Globus Nexus: A Platform-as-a-Service provider of research identity, profile, and group management

    Energy Technology Data Exchange (ETDEWEB)

    Chard, Kyle; Lidman, Mattias; McCollam, Brendan; Bryan, Josh; Ananthakrishnan, Rachana; Tuecke, Steven; Foster, Ian

    2016-03-01

    Globus Nexus is a professionally hosted Platform-as-a-Service that provides identity, profile and group management functionality for the research community. Many collaborative e-Science applications need to manage large numbers of user identities, profiles, and groups. However, developing and maintaining such capabilities is often challenging given the complexity of modern security protocols and requirements for scalable, robust, and highly available implementations. By outsourcing this functionality to Globus Nexus, developers can leverage best-practice implementations without incurring development and operations overhead. Users benefit from enhanced capabilities such as identity federation, flexible profile management, and user-oriented group management. In this paper we present Globus Nexus, describe its capabilities and architecture, summarize how several e-Science applications leverage these capabilities, and present results that characterize its scalability, reliability, and availability.

  6. Roentgenographic evaluation of the profiles for young male and female

    Energy Technology Data Exchange (ETDEWEB)

    Park, Tae Won [Department of Radiology, College of Dentistry, Seoul National University, Seoul (Korea, Republic of)

    1975-11-15

    The author has studied on the profiles on Korean young male and female by the cephalometric roentgenograms, and the subjects consisted of 104 persons with normal occlusion, and the measurements were done on the soft and hard structures. The mean and standard deviations in the subjects were calculated and compared between male and female. The author has obtained the following results: 1. In the linear measurement, male was longer than female in most measuring points. 2. Compared with the angulation of soft tissue, there were no differences between both sexes. 3. In the skeletal patterns, there were some differences between male and female, but there was a similarity to the facial profile. 4. The individual variations on the cephalometric profiles on the subjects were recognized, especially, in the lower facial part.

  7. Radioactive waste management profiles. A compilation of data from the Net Enabled Waste Management Database (NEWMDB). No. 9, May 2008

    International Nuclear Information System (INIS)

    2008-05-01

    The IAEA's Net Enabled Waste Management Database (NEWMDB) is an Internet-based application which contains information on national radioactive waste management programmes, plans and activities, relevant laws and regulations, policies and radioactive waste inventories in IAEA Member States. It can be accessed via the following Internet address: http://www-newmdb.iaea.org. The Country Waste Profiles provide a concise summary of the information entered into the NEWMDB system by each participating Member State. This Profiles report is based on data collected using the NEWMDB from May to December 2007

  8. Radioactive waste management profiles. A compilation of data from the Net Enabled Waste Management Database (NEWMDB). No. 8, August 2007

    International Nuclear Information System (INIS)

    2007-08-01

    The IAEA's Net Enabled Waste Management Database (NEWMDB) is an Internet-based application which contains information on national radioactive waste management programmes, plans and activities, relevant laws and regulations, policies and radioactive waste inventories in IAEA Member States. It can be accessed via the following Internet address: http://www-newmdb.iaea.org. The Country Waste Profiles provide a concise summary of the information entered into the NEWMDB system by each participating Member State. This Profiles report is based on data collected using the NEWMDB from May to December 2006

  9. Profiling the environmental risk management of Chinese local environmental agencies

    NARCIS (Netherlands)

    He, G.; Zhang, L.; Mol, A.P.J.; Lu, Y.

    2013-01-01

    The increasing frequency and impact of environmental accidents have pushed the issue of environmental risk management (ERM) to the top of the Chinese governments’ agendas and popularized the term ‘emergency response.’ Although the boundary between environmental accidents and other types of accidents

  10. Ohio Legal Office Managment. Technical Competency Profile (TCP).

    Science.gov (United States)

    Ray, Gayl M.; Wilson, Nick; Mangini, Rick

    This document, which lists core business and legal office management competencies identified by representatives from education and business and industry throughout Ohio, is intended to assist individuals and organizations in developing college tech prep programs that will prepare students from secondary through post-secondary associate degree…

  11. A measurement model of multiple intelligence profiles of management graduates

    Science.gov (United States)

    Krishnan, Heamalatha; Awang, Siti Rahmah

    2017-05-01

    In this study, developing a fit measurement model and identifying the best fitting items to represent Howard Gardner's nine intelligences namely, musical intelligence, bodily-kinaesthetic intelligence, mathematical/logical intelligence, visual/spatial intelligence, verbal/linguistic intelligence, interpersonal intelligence, intrapersonal intelligence, naturalist intelligence and spiritual intelligence are the main interest in order to enhance the opportunities of the management graduates for employability. In order to develop a fit measurement model, Structural Equation Modeling (SEM) was applied. A psychometric test which is the Ability Test in Employment (ATIEm) was used as the instrument to measure the existence of nine types of intelligence of 137 University Teknikal Malaysia Melaka (UTeM) management graduates for job placement purposes. The initial measurement model contains nine unobserved variables and each unobserved variable is measured by ten observed variables. Finally, the modified measurement model deemed to improve the Normed chi-square (NC) = 1.331; Incremental Fit Index (IFI) = 0.940 and Root Mean Square of Approximation (RMSEA) = 0.049 was developed. The findings showed that the UTeM management graduates possessed all nine intelligences either high or low. Musical intelligence, mathematical/logical intelligence, naturalist intelligence and spiritual intelligence contributed highest loadings on certain items. However, most of the intelligences such as bodily kinaesthetic intelligence, visual/spatial intelligence, verbal/linguistic intelligence interpersonal intelligence and intrapersonal intelligence possessed by UTeM management graduates are just at the borderline.

  12. Asynchronous event driven distributed energy management using profile steering

    NARCIS (Netherlands)

    Hoogsteen, G.; Molderink, A.; Hurink, J. L.; Smit, G. J. M.

    2017-01-01

    Distributed Energy Management methodologies with a scheduling approach based on predictions require means to avoid problems related to prediction errors. Various approaches deal with such prediction errors by applying a different online control mechanism, such as a double-sided auction. However,

  13. Profile and management of patients at a memory clinic | Kalula ...

    African Journals Online (AJOL)

    Public education on dementia, early referral for assessment by primary care health professionals, and advanced training of health professionals are needed to encourage early recognition and appropriate management. Community-based care services too are needed to support caregivers of cognitively impaired older ...

  14. Parking management : strategies, evaluation and planning

    International Nuclear Information System (INIS)

    Litman, T.A.

    2006-01-01

    Parking facilities are a major cost to society. Current planning practices are based on the assumption that parking should be abundant and provided free, with costs borne indirectly. This report examined parking management strategies related to integrated parking plans. Problems with current parking planning practices were reviewed. The costs of parking facilities were examined, as well as the savings that can accrue from improved management techniques. Strategies included shared parking; remote parking and shuttle services; walking and cycling improvements; improved enforcement and control; and increasing the capacity of existing parking facilities. Parking pricing methods, financial incentives and parking tax reforms were reviewed. Issues concerning user information and marketing were examined. Overflow parking plans were evaluated. Three illustrative examples of parking management programs were outlined, along with details of implementation, planning and evaluation procedures. It was concluded that cost-effective parking management programs can often reduce parking requirements by 20 to 40 per cent compared with conventional planning requirements, in addition to providing economic, social and environmental benefits. 32 refs., 7 tabs., 3 figs

  15. Psychosocial and clinical risk factor profiles in managers.

    Science.gov (United States)

    Kentner, M; Ciré, L; Scholl, J

    2000-06-01

    Over the past 10 years the IAS Foundation has performed more than 15,000 PREVENT check-ups on managers. In addition to a comprehensive clinical program of preventive examinations, the main emphasis is placed on extensive counseling. This counseling centres not only on personal behaviour patterns affecting the individual's health, but also on the psychomental capabilities of the patient within the context of the psychosocial stresses in managerial positions. Three cross-sectional studies examined: (1) the major cardiovascular risk factors (n = 974), (2) the psychosocial structure (n = 2,800) and (3) the relationships between clinical risk factors and psychological structural features (n = 200). According to expectations, managers showed somewhat lower cardiovascular risk levels than did other professional groups. However, nearly 70% of them reported various unspecific, psychovegetative complaints. Managers were subdivided into four psychological types, each representing roughly one quarter of the series: Type 1: anxiety, tension (20.5%); Type 2: repression, lack of self-control (22.2%); Type 3: challenge, ambition, self-control (27.6%); Type 4: healthy living, with self-control (29.7%). Type 3 resembles most closely classic type A behaviour and is seen in a good quarter of the overall cohort. This may indicate that not only people showing type A behaviour are predestined to occupy managerial positions, but that people with a type B structure also take up managerial positions. It is, however, in particular the type B behavioural patterns that are also associated with increased psychovegetative complaints. The relationships between psychosocial structural variables and clinical risk factors such as hypercholesteremia and high blood pressure are not very strong. Occupational health measures in organisations should also be established for managers, as they present an important employee group within the enterprise. In addition to examining them for cardiovascular risks

  16. [The process of defining the competence profile of the healthcare professions manager in the Veneto Region].

    Science.gov (United States)

    Costa, Claudio; Roncoroni, Elisabetta; Saiani, Luisa; Stevanin, Simone; Fanton, Elena; Mantoan, Domenico

    2018-01-01

    Presented here is the approach used by a multidisciplinary working group fo the drafting of the "core" competence profile of the healthcare professions manager in the Veneto Region. Defining a competence profile allows for specifying a standard for measuring the skills acquired by a professional and the gap level from what is expected by the organization, as well as orienting the preparatory education to carry out the related role.

  17. Profile of an excellent nurse manager: identifying and developing health care team leaders.

    Science.gov (United States)

    Kallas, Kathryn D

    2014-01-01

    The purpose of this research was to identify the profile of an excellent nurse manager who can lead effective health care teams. Leadership attributes and competencies that characterize an excellent nurse manager and tools to identify them are lacking in the literature but are required to efficiently and effectively address the growing shortage of registered nurses (RNs) in health care team leadership roles and the critical linkage of these roles to patient outcomes. A profile of an excellent nurse manager was developed on the basis of the responses of nurse managers across the United States who had been identified as excellent or competent by chief nurse executive assessment or/and the Nurse Manager Ability, Leadership, and Support of Nurses staff survey to the Kouzes and Posner Leadership Practices Inventory: Self Instrument. Statistically significant distinctions exist between nurse managers who are excellent and those who are competent as assessed by the Five Practices of Exemplary Leadership, which together comprise the profile of an excellent nurse manager. The Kouzes and Posner Leadership Practices Inventory: Self Instrument can be used to identify, recruit, and develop RNs in the nurse manager role as excellent leaders of effective health care teams.

  18. Autistic disorder in Nigeria: profile and challenges to management.

    Science.gov (United States)

    Lagunju, I A; Bella-Awusah, T T; Omigbodun, O O

    2014-10-01

    Autism represents one of the most common developmental disorders affecting children, but there are few reports on autism in African children. Our study describes the profile of autistic disorder in a cohort of Nigerian children and appraises short-term outcomes. Children seen at the pediatric neurology and the child psychiatry clinic of the University College Hospital, Nigeria were screened for autistic disorder using the American Psychiatric Association's Diagnostic and Statistical Manual IV. Forty-five males and 9 females were identified with autism, and the disease accounted for 2.3% of 2320 new cases seen during the period. The mean age at which parents observed deviations in behavior was 22.5 (SD=6.6) months, while the mean age at diagnosis was 44.7 (SD=21.2) months. Twelve (22.6%) children had a positive family history of autism, and forty (75.5%) had associated neurological comorbidities. Diagnosis of autism is often delayed in Nigeria, and affected children have a high frequency of neurological comorbidities. Copyright © 2014 Elsevier Inc. All rights reserved.

  19. Evaluation of the lipid profile between individuals with hepatitis C

    Directory of Open Access Journals (Sweden)

    Camila Tita Nogueira

    2012-01-01

    Full Text Available Metabolic profiles correlate with hepatitis C virus (HCV infection and are prognostic for the viral response. However, little is known about the association between lipid profiles and viral load in chronic patients carrying HCV genotypes 1, 2 and 3. The aim of this study was to investigate the influence of the viremia and viral genotype on lipid metabolism by observing the variations in serum lipoprotein and apolipoprotein B, to assess whether HCV predisposes individuals to lipid imbalance and favors the appearance of vascular complications. A sample group of 150 chronic HCV patients with viral genotypes 1, 2 or 3 and a control group of 20 healthy adults (10 men and 10 women, all aged from 20 to 50 years were studied. The serum lipid profile of the chronic patients was analyzed and compared to that of the control group. The highdensity lipoprotein (HDL, very low-density lipoprotein (VLDL and triglyceride levels of the sample group were lower than those of the control group, while the low-density lipoprotein (LDL and apolipoprotein B levels of the patients were higher. These differences were more significant in patients carrying genotype 3a. There was a positive correlation between the viremia and the changes in apolipoprotein B levels in patients carrying genotype 1b. It was inferred that the risk of developing vascular complications raised in HCV patients. As 90% of LDL protein is composed of apolipoprotein B, the plasmatic concentration of the latter indicates the number of potentially atherogenic particles. Therefore, the lipid profile monitoring may aid in the diagnosis of hepatic infection severity and equally act as a good prognostic marker.

  20. Identification of ballast water discharge profiles of a port to enable effective ballast water management and environmental studies

    Science.gov (United States)

    David, Matej; Gollasch, Stephan; Penko, Ludvik

    2018-03-01

    Information about the profile of ballast water discharges in a port is one of the basic elements of the decision making process in ballast water risk assessment and management, and supports the evaluation of dimensions and processes of aquatic species invasions with vessels ballast water. In the lack of ballast water reporting, ballast water discharge assessments need to be conducted. In this study we have assessed and compared ballast water discharge profiles of two ports with different maritime traffic and cargo profiles, the Port of Hamburg (Germany) and the Muuga Harbour, Port of Tallinn (Estonia). This study shows methods and approaches which can be used to assess volumes and donor ports of ballast water discharges for a port at the level of each vessel call. These methods and approaches can be applied to any port to support the implementation of feasible and efficient ballast water management measures and to enable environmental studies including long-term accumulation risks of disinfection by-products from ballast water management systems making use of active substances, as well as for discharges of other chemical compounds.

  1. Acute respiratory distress syndrome: evaluation and management.

    Science.gov (United States)

    Cortés, I; Peñuelas, O; Esteban, A

    2012-03-01

    Acute respiratory distress syndrome (ARDS) is a life-threatening condition that affects patients admitted in the Intensive Care Units (ICUs) under mechanical ventilation. ARDS is a process of non-hydrostatic pulmonary edema and hypoxemia associated with a variety of conditions, resulting in a direct (e.g., pneumonia) or indirect (e.g., sepsis) lung injury and is associated with a significant morbidity and mortality. A large body of clinical and basic research has focused in ventilatory strategies and novel pharmacological therapies but, nowadays, treatment is mainly supportive. Mechanical ventilation is the hallmark of the management of these patients. In the last decades, the recognition that mechanical ventilation can contribute to harming the lung has changed the goals of this therapy and has driven research to focus in ventilatory strategies that mitigate lung injury. This review emphasizes clinical aspects in the evaluation and management of ARDS in the ICUs and updates the latest advances in these therapies.

  2. Evaluation of Global Ozone Monitoring Experiment (GOME) ozone profiles from nine different algorithms

    NARCIS (Netherlands)

    Meijer, Y.J.; Swart, D.P.J.; Baier, F.; Bhartia, P.K.; Bodeker, G.E.; Casadio, S.; Chance, K.; Frate, Del F.; Erbertseder, T.; Felder, M.D.; Flynn, L.E.; Godin-Beekmann, S.; Hansen, G.; Hasekamp, O.P.; Kaifel, A.; Kelder, H.M.; Kerridge, B.J.; Lambert, J.-C.; Landgraf, J.; Latter, B.G.; Liu, X.; McDermid, I.S.; Pachepsky, Y.; Rozanov, V.; Siddans, R.; Tellmann, S.; A, van der R.J.; Oss, van R.F.; Weber, M.; Zehner, C.

    2006-01-01

    An evaluation is made of ozone profiles retrieved from measurements of the nadir-viewing Global Ozone Monitoring Experiment (GOME) instrument. Currently, four different approaches are used to retrieve ozone profile information from GOME measurements, which differ in the use of external information

  3. Evaluation of Coagulation Profiles in Dogs with Septic Shock

    OpenAIRE

    YILMAZ, Zeki; YALÇIN, Ebru

    2002-01-01

    The aim of the this study was to observe possible changes in coagulation profiles in dogs with septic shock. A total of 30 dogs (control group n=10, test group n=20) were used as materials in this study. Although different diseases leading to septic shock were diagnosed in dogs in the test group, dogs were selected on the basis of septic shock criteria such as fever or hypothermia, hypotension, leukopenia or leukocytosis and thrombocytopenia. In addition to the results of rutine clinical and...

  4. Prenatal hydronephrosis: postnatal evaluation and management.

    Science.gov (United States)

    Vemulakonda, Vijaya; Yiee, Jenny; Wilcox, Duncan T

    2014-08-01

    Congenital hydronephrosis is one of the most common anomalies identified on antenatal ultrasound. The underlying etiology of congenital hydronephrosis is multifold, ranging from transient hydronephrosis in utero to clinically significant congenital anomalies of the kidney and urinary tract. While traditional management of hydronephrosis was aimed at relieving symptoms, the advent of routine prenatal ultrasound has led to a shift in the goal of treatment to prevention of renal injury in the asymptomatic patient. However, despite this focus on renal preservation, the diagnostic criteria for identification of children "at risk" for renal damage that can be alleviated by surgical treatment remain a subject of debate. Both antenatal and postnatal imaging studies have been evaluated as indicators for potential reversible renal damage and have been used as potential indicators of the need for surgical intervention. The aim of this review is to discuss the current literature regarding the role of postnatal clinical and radiographic evaluation to identify children who may benefit from early surgical intervention.

  5. Evaluating the accuracy and effectiveness of criminal geographic profiling methods: The case of Dandora, Kenya

    NARCIS (Netherlands)

    Mburu, L; Helbich, M

    2015-01-01

    Criminal geographic profiling (CGP) prioritizes offender search, extensively reducing the resources expended in criminal investigations. The utility of CGP has, however, remained unclear when variations in environmental characteristics and offense type are introduced. This study evaluates several

  6. The evaluation and management of electrical storm.

    Science.gov (United States)

    Eifling, Michael; Razavi, Mehdi; Massumi, Ali

    2011-01-01

    Electrical storm is an increasingly common and life-threatening syndrome that is defined by 3 or more sustained episodes of ventricular tachycardia, ventricular fibrillation, or appropriate shocks from an implantable cardioverter-defibrillator within 24 hours. The clinical presentation can be dramatic. Electrical storm can manifest itself during acute myocardial infarction and in patients who have structural heart disease, an implantable cardioverter-defibrillator, or an inherited arrhythmic syndrome. The presence or absence of structural heart disease and the electrocardiographic morphology of the presenting arrhythmia can provide important diagnostic clues into the mechanism of electrical storm. Electrical storm typically has a poor outcome.The effective management of electrical storm requires an understanding of arrhythmia mechanisms, therapeutic options, device programming, and indications for radiofrequency catheter ablation. Initial management involves determining and correcting the underlying ischemia, electrolyte imbalances, or other causative factors. Amiodarone and β-blockers, especially propranolol, effectively resolve arrhythmias in most patients. Nonpharmacologic treatment, including radiofrequency ablation, can control electrical storm in drug-refractory patients. Patients who have implantable cardioverter-defibrillators can present with multiple shocks and may require drug therapy and device reprogramming. After the acute phase of electrical storm, the treatment focus should shift toward maximizing heart-failure therapy, performing revascularization, and preventing subsequent ventricular arrhythmias. Herein, we present an organized approach for effectively evaluating and managing electrical storm.

  7. Stress management at the worksite: reversal of symptoms profile and cardiovascular dysregulation.

    Science.gov (United States)

    Lucini, Daniela; Riva, Silvano; Pizzinelli, Paolo; Pagani, Massimo

    2007-02-01

    Work stress may increase cardiovascular risk either indirectly, by inducing unhealthy life styles, or directly, by affecting the autonomic nervous system and arterial pressure. We hypothesized that, before any apparent sign of disease, work-related stress is already accompanied by alterations of RR variability profile and that a simple onsite stress management program based on cognitive restructuring and relaxation training could reduce the level of stress symptoms, revert stress-related autonomic nervous system dysregulation, and lower arterial pressure. We compared 91 white-collar workers, enrolled at a time of work downsizing (hence, in a stress condition), with 79 healthy control subjects. Psychological profiles were assessed by questionnaires and autonomic nervous system regulation by spectral analysis of RR variability. We also tested a simple onsite stress management program (cognitive restructuring and relaxation training) in a subgroup of workers compared with a sham subgroup (sham program). Workers presented an elevated level of stress-related symptoms and an altered variability profile as compared with control subjects (low-frequency component of RR variability was, respectively, 65.2+/-2 versus 55.3+/-2 normalized units; Pstress management program, which also slightly lowered systolic arterial pressure. No changes were observed in the sham program group. This noninvasive study indicates that work stress is associated with unpleasant symptoms and with an altered autonomic profile and suggests that a stress management program could be implemented at the worksite, with possible preventive advantages for hypertension.

  8. An Investigation of the Class Management Profiles of Students of Physical Education and Sports Teaching Departments

    Science.gov (United States)

    Baydar, Hacer Özge; Hazar, Muhsin; Yildiz, Ozer; Yildiz, Mehtap; Tingaz, Emre Ozan; Gökyürek, Belgin

    2016-01-01

    The objective of this research is to examine and analyze the class management profiles of 3rd and 4th grade students of Physical Education and Sports Teaching Departments of universities in Turkey based on gender, grade level and university. The research population comprised 375 students (170 females and 205 males) of Physical Education and Sports…

  9. Airline price discrimination : a practice of yield management or customer profiling?

    NARCIS (Netherlands)

    Constantinides, Efthymios; Diercks, Rasha H.J.

    2014-01-01

    Airline ticket prices frequently change, which is usually caused by yield management as price discrimination practice. Recently, buyers of online airline tickets tend to complain about price discrimination based on customer profiling, e.g. by means of cookie data. As cookie data and other directly

  10. Total Quality Education: Profiles of Schools That Demonstrate the Power of Deming's Management Principles.

    Science.gov (United States)

    Schmoker, Michael J.; Wilson, Richard B.

    This book presents profiles of schools that have demonstrated the power of Deming's Total Quality Management (TQM) principles. It describes schools that have successfully applied those strategies for change. The book explores what public education needs most--a compelling but flexible action plan for improvement. Chapter 1 offers a rationale for…

  11. The epidemiology, evaluation, and management of stingray injuries.

    Science.gov (United States)

    Diaz, James H

    2007-01-01

    A descriptive analysis and review of the world's salient scientific literature on stingray injuries was conducted in light of recent high-profile cases of fatal and near-fatal thoracic stingray injuries to guide clinicians in evaluating and managing stingray injuries. Data was extracted from observational and longitudinal studies over the period, 1950-2006, to permit (1) a stratification of stingray injuries as bites, penetrating lacerations with and without envenoming, and combinations of deeply penetrating and envenoming wounds; and (2) an assessment of new management strategies for thoracoabdominal penetrating trauma and non-healing, necrotic stingray wounds. Unlike their Chondrichthyes classmates, the sharks, stingrays are docile and non-aggressive; and will not attack with their spined tails, unless provoked. Although some occupations are predisposed to stingray injuries, most stingray injuries can be avoided by observing seafloors and adopting simple practices when wading, swimming, diving, or fishing in temperate oceans and some tropical freshwater river systems. All stingray injuries should be managed initially with wound irrigation to dislodge retained spine fragments and envenoming tissues and warm water immersion to inactivate heat-labile toxins.

  12. Evaluation of visitor profiles and motivations at Ankara museums

    Directory of Open Access Journals (Sweden)

    Eda Gürel

    2013-12-01

    Full Text Available Museums all over the world appear to be targeting their visitors for resources, thanks to diminishing state support. The purpose of this study is to recognize the profiles and motivations of visitors to museums in Ankara, in order to provide for the development of strategies that will help translate these visits to regular active participation. The results of the study conducted at Ankara’s five principal museums show that these museums play a significant part in education for the visitors. Certain internal and external factors – such as advertising and promotion – are essential to boost museum visits. Study results call attention to external factors in particular, as driving forces for recurrent museum visitors.

  13. Vacuum heating evaluation for plasmas of exponentially decreasing density profile

    International Nuclear Information System (INIS)

    Pestehe, S.J.; Mohammadnejad, M.

    2008-01-01

    Ultra-short pulse lasers have opened a regime of laser-plasma interaction where plasmas have scale lengths shorter than the laser wavelength and allow the possibility of generating near-solid density plasmas. The interaction of high-intensity laser beams with sharply bounded high-density and small scale length plasmas is considered. Absorption of the laser energy associated with the mechanism of dragging electrons out of the plasma into the vacuum and sending them back into the plasma with the electric field component along the density gradient, so called vacuum heating, is studied. An exponentially decreasing electron density profile is assumed. The vector potential of the electromagnetic field propagating through the plasma is calculated and the behaviour of the electric and magnetic components of the electromagnetic field is studied. The fraction of laser power absorbed in this process is calculated and plotted versus the laser beam incidence angle, illumination energy, and the plasma scale length

  14. An Evaluation Method of Equipment Reliability Configuration Management

    Science.gov (United States)

    Wang, Wei; Feng, Weijia; Zhang, Wei; Li, Yuan

    2018-01-01

    At present, many equipment development companies have been aware of the great significance of reliability of the equipment development. But, due to the lack of effective management evaluation method, it is very difficult for the equipment development company to manage its own reliability work. Evaluation method of equipment reliability configuration management is to determine the reliability management capabilities of equipment development company. Reliability is not only designed, but also managed to achieve. This paper evaluates the reliability management capabilities by reliability configuration capability maturity model(RCM-CMM) evaluation method.

  15. Evaluation of demand-side management programs

    International Nuclear Information System (INIS)

    Kolbe, A.L.; O'Loughlin, M.P.

    1990-01-01

    Over the past few years, the attention accorded to demand-side management (DSM) measures has called into question the traditional cost minimization approach for evaluating such programs. Two broad approaches to DSM seem to be generally used: one examining the problem from multiple perspectives and the other including various practical methods used in-house by utility planners. Whatever the standard used to evaluate DSM, there remains at least one problem which cannot be quantified. The customers who participate in a DSM program cannot only take into account the effects of DSM on their electricity bills; their comfort can also be affected. This lowering of comfort constitutes a legitimate cost which can explain why some apparently sensible DSM measures are not adopted. A method is proposed to incorporate this cost. It establishes a way to evaluate DSM program tradeoffs that, from the perspective of standard economic theory, maximizes social welfare; explains why at least one of the perspectives in the multiple perspective approach needs to be modified to incorporate all customer costs; and outlines how the proposed standard can be implemented. 8 refs

  16. Exploration of nuclear power enterprise 'STAR' management performance evaluation system

    International Nuclear Information System (INIS)

    Wang Sen

    2005-01-01

    From the angle of nuclear power enterprise safety culture, this essay breaks the connotations of the safety culture down to nine aspects (target management, safety management, quality management, housekeeping, cost control, authorization management, teamwork, communication and continued improvement), with each aspect divided into five levels of star class according to its own characteristics. A comparison is made between the actualities of the enterprise and star management performance evaluation system to find out the gap and identify ways of continued improvement to elevate the enterprise management level, thereby developing a standard system of conducting qualitative and quantitative evaluation to the management process. Apart from its evaluation function, this system provides a guideline on the work orientation, method, and steps to elevate work level and capability for the managers performing specific management actions. It is also a system of measuring and evaluating the executive force of the company's management and its employees. (author)

  17. Profiles of classroom behavior in high schools: associations with teacher behavior management strategies and classroom composition.

    Science.gov (United States)

    Pas, Elise T; Cash, Anne H; O'Brennan, Lindsey; Debnam, Katrina J; Bradshaw, Catherine P

    2015-04-01

    Although there has been considerable attention to the issue of classroom management and processes in educational reform models, there has been relatively limited research on these factors in high schools. The current study utilized observational data from 1262 classrooms in 52 high schools to examine teacher classroom management strategies and ratings of student compliance, engagement, and social disruption. Latent profile analysis (LPA) was conducted to examine specific patterns of classroom-wide student behavior in relation to teachers' use of classroom management strategies and classroom composition. The LPA revealed three distinct classroom behavioral profiles where students consistently met behavioral expectations (71%), inconsistently met expectations (23%), and were noncompliant (6%). Analyses indicated a functional association between patterns of student behavior and teachers' classroom management. In classrooms where students consistently met expectations, teachers provided more opportunities to respond and less disapproval and reactive behavioral management. Classrooms with noncompliant students had teachers who used the most disapproval and reactive behavior management. In addition, classrooms characterized as consistent had fewer males and more White students than classrooms characterized by inconsistent and noncompliant behaviors. These findings highlight the link between student patterns of behavior and teacher classroom management and have important implications for screening and professional development. Copyright © 2014 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  18. Project Aprendizaje. 1990-91 Final Evaluation Profile. OREA Report.

    Science.gov (United States)

    New York City Board of Education, Brooklyn, NY. Office of Research, Evaluation, and Assessment.

    An evaluation was done of New York City Public Schools' Project Aprendizaje, which served disadvantaged, immigrant, Spanish-speaking high school students at Seward Park High School in Manhattan. The Project enrolled 290 students in grades 9 through 12, 93.1 percent of whom were eligible for the Free Lunch Program. The Project provided students of…

  19. General Video Game Evaluation Using Relative Algorithm Performance Profiles

    DEFF Research Database (Denmark)

    Nielsen, Thorbjørn; Barros, Gabriella; Togelius, Julian

    2015-01-01

    In order to generate complete games through evolution we need generic and reliably evaluation functions for games. It has been suggested that game quality could be characterised through playing a game with different controllers and comparing their performance. This paper explores that idea throug...

  20. Evaluation of some reproductive hormonal profile following the ...

    African Journals Online (AJOL)

    Background: This study is aimed at determining the effect of nicotine on male fertility by evaluating some reproductive hormone parameters of male Wistar rat such as serum testosterone, luteinizing hormone (LH), prolactin and follicle stimulating hormone (FSH). Methodology: A total of 20 adult male rats were randomly ...

  1. INTANGIBLE ASSETS EVALUATION FOR THE KNOWLEDGE MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Wellington Washington Cantelli

    2006-11-01

    Full Text Available In the history of civilizations, knowledge has always been highlighted, mainly because of its close relation with power. In the modern world, where the efficiency in solving problems has become the main component for the success of companies and the knowledge is responsible for putting some companies ahead in competitions, it is necessary to insert them in the management models as well as finding a way to measure them. Measuring the knowledge and other intangible assets, has been discussed among university students and in companies which are more worried about knowledge. There are some controversies about this subject because its high level of subjectivity, when measuring the intangible assets. This article aims to show the main methods to evaluate the intangible assets versus the traditional ones.

  2. Radioactive waste management profiles. A compilation of data from the Net Enabled Waste Management Database (NEWMDB). No. 5

    International Nuclear Information System (INIS)

    2003-05-01

    The document consists of two parts: Overview and Country Waste Profile Reports for Reporting Year 2000. The first section contains overview reports that provide assessments of the achievements and shortcomings of the Net Enabled Waste Management Database (NEWMDB) during the first two data collection cycles (July 2001 to March 2002 and July 2002 to February 2003). The second part of the report includes a summary and compilation of waste management data submitted by Agency Member States in both the first and second data collection cycles

  3. Advances in the density profile evaluation from broadband reflectometry on ASDEX upgrade

    International Nuclear Information System (INIS)

    Varela, P.; Manso, M.; Conway, G.

    2001-01-01

    The high temporal and spatial resolutions provided by broadband microwave reflectometry make it an attractive diagnostic technique to measure the density profile in fusion plasmas. However, great problems have been encountered due to the plasma turbulence that difficult, and sometimes prevent, the routine evaluation of density profiles. Advanced broadband systems employ ultra-fast sweeping in an attempt to perform the profile measurement in a time window smaller than the temporal scale of the main plasma fluctuations but this is not sufficient. Indeed, abrupt plasma movements and/or spatial turbulence always affect the reflectometry signals, as shown by numerical studies (with both one- and two-dimensional codes), for the case of ultra-fast sweeping and pulse radar systems. For this reason not only the system performance is important but the software tools also play a crucial role for reflectometry to become a standard density profile diagnostic. Here we present the recent advances towards automatic evaluation of density profiles from broadband reflectometry on ASDEX Upgrade. For regimes with moderate levels of plasma turbulence, density profiles are obtained from single reflectometry samples (temporal resolution of 20 μs), and for higher turbulence levels average profiles are obtained from bursts of ultra-fast (20 μs), closely spaced (10 μs) sweeps. This method improved the accuracy and reliability of density profiles, which can now be obtained automatically from the edge to the bulk plasma - using reflectometry alone - in most plasma regimes of ASDEX Upgrade. New data processing capability has been implemented that allows the profiles to be available to the end-users 10-12 minutes after each discharge. These developments were possible due to the flexibility and high performance of the control and data acquisition systems and to the large number of measurements that can be performed with the diagnostic during each discharge (720 profiles both on the low- and

  4. The Profile of Neurology Patients Evaluated in the Emergency Department

    Directory of Open Access Journals (Sweden)

    Ufuk Emre

    2009-09-01

    Full Text Available OBJECTIVE: Early, rapid, and multidisciplinary approaches are very important in the diagnosis of neurological disorders in emergency departments. The present study aimed to investigate the features of patients that presented for neurology consultation in the emergency department. METHODS: The present study included 780 patients. Patient demographic features, reasons for emergent treatment and neurological consultation, neurological diagnosis by the neurologist, and laboratory (total blood count, serum glucose level, urea, creatine, erythrocyte sedimentation rate, and D-dimer levels and imaging findings were retrospectively evaluated based on patient charts. RESULTS: Impaired consciousness was the most frequent reason for neurological consultation (19.7%. Among these patients, ischemic stroke was diagnosed in 27.9%, hypoxic encephalopathy in 18.2%, cerebral hemorrhage in 9.1%, and 11% had no neurological diagnosis. Other common reasons for neurological consultation were vertigo, headache, seizure, and stroke. Clinical findings were related to other systemic causes in 43.7% of the study group. Focal neurological findings were present, especially in patients that presented with ischemic and hemorrhagic stroke, epilepsy, and hypoxic encephalopathy. CONCLUSION: In emergency departments, metabolic causes should be ruled out in patients with impaired consciousness and the absence of focal neurological signs. Intracranial structural disorders must be evaluated when focal neurological signs are present. Cautiously prepared algorithms and neurological examination training will help improve the accuracy of emergency department diagnoses

  5. Evaluation of the toxicity and reversibility profile of the aqueous seed ...

    African Journals Online (AJOL)

    Hunteria umbellata (K. Schum.) Hallier f. (family: Apocynaceae) is reputed for the folkloric management of labour, pain and swellings, stomach ulcers, diabetes, obesity, and anaemia, with no scientific report of its toxicity and reversibility profile. The present study was, therefore, aimed at investigating the in vivo toxicity and ...

  6. Distribution of Gram Negative Bacteria and Evaluation of Resistance Profiles

    Directory of Open Access Journals (Sweden)

    Serap Pamukcuoglu

    2014-03-01

    Full Text Available Aim: In this study, we aimed to examine the distributon of Gram negative bacteria isolated from urine cultures of out-patients in Afyonkarahisar State Hospital and evaluate the antimicrobial resistance rates of these pathogens. Material and Method: Urine samples of out-patients which were sent to microbiology laboratory between 2012-2013 were retrospectively evaluated. The isolates were identified using conventional methods and/or automated Vitec 2.0 system. Antibiogram sensitivities were determined by Kirby-Bauer disc diffusion method or automated system and interpreted on the basis of Clinical and Laboratory Standards Institute (CSI criteria. Double disc sinergy test (DDST or Vitec 2.0 system was used to detect extended spectrum beta-lactamase (ESBL.When conventional methods could%u2019t be clarified according to their colony morphologies, gram staining patterns, biochemical test; automated system has been used. Results: A total of 671 isolates acquired from urine samples were studied. 427 Escherichia coli (63.6 %, 165 Klebsiella spp. (24.6 %, 22 Pseudomonas spp. (3.3 %, nine Acinetobacter spp. (1.3 %, 41 Proteus spp. (6.1 % and seven Serratia (1.0 % strains were identified among isolates. 97 E.coli (22.8 % and 41 Klebsiella (24.8 % isolates were ESBL positive. Most common bacteria were E.coli, 31.1 % of which were resistant to trimethoprim-sulfamethoxazole, 16 % to ciprofloxacin and 3.6 % to nitrofurantoin. Among Enterobacteriaceae, no resistance aganist carbapenems were detected. Moreover, aminoglicoside sensitivity rate was significantly high in this group. Discussion: Microorganisms that have progressively increasing antimicrobial resistance should be considered in the treatment of urinary tract infections. It is also important to use the most appropriate antibiotics to avoid unnecessary usage of these drugs in order to decrease drug resistance rates and ESBL production which may effect the success of the treatment.

  7. Collaborative eHealth Meets Security: Privacy-Enhancing Patient Profile Management.

    Science.gov (United States)

    Sanchez-Guerrero, Rosa; Mendoza, Florina Almenarez; Diaz-Sanchez, Daniel; Cabarcos, Patricia Arias; Lopez, Andres Marin

    2017-11-01

    Collaborative healthcare environments offer potential benefits, including enhancing the healthcare quality delivered to patients and reducing costs. As a direct consequence, sharing of electronic health records (EHRs) among healthcare providers has experienced a noteworthy growth in the last years, since it enables physicians to remotely monitor patients' health and enables individuals to manage their own health data more easily. However, these scenarios face significant challenges regarding security and privacy of the extremely sensitive information contained in EHRs. Thus, a flexible, efficient, and standards-based solution is indispensable to guarantee selective identity information disclosure and preserve patient's privacy. We propose a privacy-aware profile management approach that empowers the patient role, enabling him to bring together various healthcare providers as well as user-generated claims into an unique credential. User profiles are represented through an adaptive Merkle Tree, for which we formalize the underlying mathematical model. Furthermore, performance of the proposed solution is empirically validated through simulation experiments.

  8. Transmission congestion and voltage profile management coordination in competitive electricity markets

    International Nuclear Information System (INIS)

    Yamin, H.Y.; Shahidehpour, S.M.

    2003-01-01

    This paper describes a generalized active/reactive iterative coordination process between GENCOs and the Independent System Operator (ISO) for active (transmission congestion) and reactive (voltage profile) management in the day-ahead market. GENCOs apply priced-based unit commitment without transmission and voltage security constraints, schedule their units and submit their initial bids to the ISO. The ISO executes congestion and voltage profile management for eliminating transmission and voltage profile violations. If violations are not eliminated, the ISO minimizes the transmission and voltage profile violations and sends a signal via the Internet to GENCOs. GENCOs reschedule their units taking into account the ISO signals and submit modified bids to the ISO. The voltage problem is addressed and a linear model is formulated and used in the proposed method. The voltage problem is formulated as a linear programming with a block-angular structure and Dantzig-Wolfe decomposition is applied to generate several smaller problems for a faster and easier solution of large-scale power systems. Two 36 unit GENCOs are used to demonstrate the performance of the proposed generalized active/reactive coordination algorithm. (author)

  9. Radioactive waste management profiles. Compilation of data from the waste management data base. No. 2, April 1994

    International Nuclear Information System (INIS)

    1994-01-01

    In 1989, the International Atomic Energy Agency began development of the Waste Management Data Base (WMDB) to, primarily, establish a mechanism for the collection, integration, storage, and retrieval of information relevant to radioactive waste management in Member States. This current report is a summary and compilation of of the data received during the 1991 biennial update which covers the period of January 1991 through March 1993. This Profile report is divided into two main parts. One part describes the Waste Management Data Base system and the type of information it contains. The second part contains data provided by Member States in response to the IAEA's 1991 WMDB Questionnaire. This report also contains data of Member States that did nor report to the Questionnaire

  10. Radioactive waste management profiles. Compilation of data from the waste management data base. No. 2, April 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    In 1989, the International Atomic Energy Agency began development of the Waste Management Data Base (WMDB) to, primarily, establish a mechanism for the collection, integration, storage, and retrieval of information relevant to radioactive waste management in Member States. This current report is a summary and compilation of of the data received during the 1991 biennial update which covers the period of January 1991 through March 1993. This Profile report is divided into two main parts. One part describes the Waste Management Data Base system and the type of information it contains. The second part contains data provided by Member States in response to the IAEA`s 1991 WMDB Questionnaire. This report also contains data of Member States that did nor report to the Questionnaire 3 figs, 5 tabs

  11. Strategic Management and Evaluation: Rivals, Partners, or Just Fellow Travelers?

    Science.gov (United States)

    Klay, William Earle

    1991-01-01

    Evaluation and strategic management are related in that each attempts to improve the quality of policy decisions and each has evolved from a product-centered focus to one in which implementation and utilization are vital. Evaluators should understand strategic management theory to evaluate its applications appropriately. (SLD)

  12. Quantitative evaluation of fluctuation error in X-ray diffraction profiles with fractal analysis

    International Nuclear Information System (INIS)

    Kurose, Masashi; Hirose, Yukio; Sasaki, Toshihiko; Yoshioka, Yasuo.

    1995-01-01

    A method of the fractal analysis was applied to the diffraction profiles for its quantitative evaluation. The fractal dimension was analyzed according to both Box counting method and FFT method. The relationship between the fractal dimension and the measurement criteria in X-ray diffraction analysis was discussed with diffraction data obtained under various conditions of the measurement. It was concluded that the fractal analysis is effective for the quantitative evaluation of diffraction data. Box counting method is suitable for evaluation of a whole profile, and FFT method is for that of a fundamental profile. The range of desirable condition of measurement is 1.0≤D≤1.2, where D is a fractal dimension. The appropriate range of measurement becomes 0.01≤Sw/HVB≤0.03, where Sw is the step width and the HVB is the half-value breadth. Stresses with higher precision were obtained from measurements under this new criteria. (author)

  13. Radioactive waste management profiles. Compilation from the Waste Management Database. No. 3

    International Nuclear Information System (INIS)

    2000-07-01

    In 1989, the International Atomic Energy Agency began development of the Waste Management Data Base (WMDB) to, primarily, establish a mechanism for the collection, archival and dissemination of information about radioactive waste management in Member States. This current report is a summary and compilation of waste management collected from Member States from February 1998 to December 1999 in response to the Agency's 1997/98 WMDB Questionnaire. Member States were asked to report waste accumulations up to the end of 1996 and to predict waste accumulations up to the end of 2014

  14. An Evaluation of Management Training and Coaching

    Science.gov (United States)

    Berg, Morten Emil; Karlsen, Jan Terje

    2012-01-01

    Purpose: The focus of this paper is on management training and development. The purpose has been to address how coaching can be applied to learn about leadership tools and what effect this has on management behaviour and development. Design/methodology/approach: This is a qualitative case study of a management development program. The empirical…

  15. An economic evaluation of solar radiation management

    Energy Technology Data Exchange (ETDEWEB)

    Aaheim, Asbjørn; Romstad, Bård; Wei, Taoyuan [CICERO — Center for International Climate and Environmental Research Oslo (Norway); Kristjánsson, Jón Egill; Muri, Helene [Department of Geosciences, University of Oslo (Norway); Niemeier, Ulrike; Schmidt, Hauke [Max Planck Institute for Meteorology, Hamburg (Germany)

    2015-11-01

    Economic evaluations of solar radiation management (SRM) usually assume that the temperature will be stabilized, with no economic impacts of climate change, but with possible side-effects. We know from experiments with climate models, however, that unlike emission control the spatial and temporal distributions of temperature, precipitation and wind conditions will change. Hence, SRM may have economic consequences under a stabilization of global mean temperature even if side-effects other than those related to the climatic responses are disregarded. This paper addresses the economic impacts of implementing two SRM technologies; stratospheric sulfur injection and marine cloud brightening. By the use of a computable general equilibrium model, we estimate the economic impacts of climatic responses based on the results from two earth system models, MPI-ESM and NorESM. We find that under a moderately increasing greenhouse-gas concentration path, RCP4.5, the economic benefits of implementing climate engineering are small, and may become negative. Global GDP increases in three of the four experiments and all experiments include regions where the benefits from climate engineering are negative.

  16. An economic evaluation of solar radiation management

    International Nuclear Information System (INIS)

    Aaheim, Asbjørn; Romstad, Bård; Wei, Taoyuan; Kristjánsson, Jón Egill; Muri, Helene; Niemeier, Ulrike; Schmidt, Hauke

    2015-01-01

    Economic evaluations of solar radiation management (SRM) usually assume that the temperature will be stabilized, with no economic impacts of climate change, but with possible side-effects. We know from experiments with climate models, however, that unlike emission control the spatial and temporal distributions of temperature, precipitation and wind conditions will change. Hence, SRM may have economic consequences under a stabilization of global mean temperature even if side-effects other than those related to the climatic responses are disregarded. This paper addresses the economic impacts of implementing two SRM technologies; stratospheric sulfur injection and marine cloud brightening. By the use of a computable general equilibrium model, we estimate the economic impacts of climatic responses based on the results from two earth system models, MPI-ESM and NorESM. We find that under a moderately increasing greenhouse-gas concentration path, RCP4.5, the economic benefits of implementing climate engineering are small, and may become negative. Global GDP increases in three of the four experiments and all experiments include regions where the benefits from climate engineering are negative

  17. A model to evaluate quality and effectiveness of disease management.

    Science.gov (United States)

    Lemmens, K M M; Nieboer, A P; van Schayck, C P; Asin, J D; Huijsman, R

    2008-12-01

    Disease management has emerged as a new strategy to enhance quality of care for patients suffering from chronic conditions, and to control healthcare costs. So far, however, the effects of this strategy remain unclear. Although current models define the concept of disease management, they do not provide a systematic development or an explanatory theory of how disease management affects the outcomes of care. The objective of this paper is to present a framework for valid evaluation of disease-management initiatives. The evaluation model is built on two pillars of disease management: patient-related and professional-directed interventions. The effectiveness of these interventions is thought to be affected by the organisational design of the healthcare system. Disease management requires a multifaceted approach; hence disease-management programme evaluations should focus on the effects of multiple interventions, namely patient-related, professional-directed and organisational interventions. The framework has been built upon the conceptualisation of these disease-management interventions. Analysis of the underlying mechanisms of these interventions revealed that learning and behavioural theories support the core assumptions of disease management. The evaluation model can be used to identify the components of disease-management programmes and the mechanisms behind them, making valid comparison feasible. In addition, this model links the programme interventions to indicators that can be used to evaluate the disease-management programme. Consistent use of this framework will enable comparisons among disease-management programmes and outcomes in evaluation research.

  18. Neural network evaluation of tokamak current profiles for real time control (abstract)

    Science.gov (United States)

    Wróblewski, Dariusz

    1997-01-01

    Active feedback control of the current profile, requiring real-time determination of the current profile parameters, is envisioned for tokamaks operating in enhanced confinement regimes. The distribution of toroidal current in a tokamak is now routinely evaluated based on external (magnetic probes, flux loops) and internal (motional Stark effect) measurements of the poloidal magnetic field. However, the analysis involves reconstruction of magnetohydrodynamic equilibrium and is too intensive computationally to be performed in real time. In the present study, a neural network is used to provide a mapping from the magnetic measurements (internal and external) to selected parameters of the safety factor profile. The single-pass, feedforward calculation of output of a trained neural network is very fast, making this approach particularly suitable for real-time applications. The network was trained on a large set of simulated equilibrium data for the DIII-D tokamak. The database encompasses a large variety of current profiles including the hollow current profiles important for reversed central shear operation. The parameters of safety factor profile (a quantity related to the current profile through the magnetic field tilt angle) estimated by the neural network include central safety factor, q0, minimum value of q, qmin, and the location of qmin. Very good performance of the trained neural network both for simulated test data and for experimental data is demonstrated.

  19. Neural network evaluation of tokamak current profiles for real time control

    Science.gov (United States)

    Wróblewski, Dariusz

    1997-02-01

    Active feedback control of the current profile, requiring real-time determination of the current profile parameters, is envisioned for tokamaks operating in enhanced confinement regimes. The distribution of toroidal current in a tokamak is now routinely evaluated based on external (magnetic probes, flux loops) and internal (motional Stark effect) measurements of the poloidal magnetic field. However, the analysis involves reconstruction of magnetohydrodynamic equilibrium and is too intensive computationally to be performed in real time. In the present study, a neural network is used to provide a mapping from the magnetic measurements (internal and external) to selected parameters of the safety factor profile. The single-pass, feedforward calculation of output of a trained neural network is very fast, making this approach particularly suitable for real-time applications. The network was trained on a large set of simulated equilibrium data for the DIII-D tokamak. The database encompasses a large variety of current profiles including the hollow current profiles important for reversed central shear operation. The parameters of safety factor profile (a quantity related to the current profile through the magnetic field tilt angle) estimated by the neural network include central safety factor, q0, minimum value of q, qmin, and the location of qmin. Very good performance of the trained neural network both for simulated test data and for experimental datais demonstrated.

  20. Neural network evaluation of tokamak current profiles for real time control

    International Nuclear Information System (INIS)

    Wroblewski, D.

    1997-01-01

    Active feedback control of the current profile, requiring real-time determination of the current profile parameters, is envisioned for tokamaks operating in enhanced confinement regimes. The distribution of toroidal current in a tokamak is now routinely evaluated based on external (magnetic probes, flux loops) and internal (motional Stark effect) measurements of the poloidal magnetic field. However, the analysis involves reconstruction of magnetohydrodynamic equilibrium and is too intensive computationally to be performed in real time. In the present study, a neural network is used to provide a mapping from the magnetic measurements (internal and external) to selected parameters of the safety factor profile. The single-pass, feedforward calculation of output of a trained neural network is very fast, making this approach particularly suitable for real-time applications. The network was trained on a large set of simulated equilibrium data for the DIII-D tokamak. The database encompasses a large variety of current profiles including the hollow current profiles important for reversed central shear operation. The parameters of safety factor profile (a quantity related to the current profile through the magnetic field tilt angle) estimated by the neural network include central safety factor, q 0 , minimum value of q, q min , and the location of q min . Very good performance of the trained neural network both for simulated test data and for experimental datais demonstrated. copyright 1997 American Institute of Physics

  1. Neural network evaluation of tokamak current profiles for real time control (abstract)

    International Nuclear Information System (INIS)

    Wroblewski, D.

    1997-01-01

    Active feedback control of the current profile, requiring real-time determination of the current profile parameters, is envisioned for tokamaks operating in enhanced confinement regimes. The distribution of toroidal current in a tokamak is now routinely evaluated based on external (magnetic probes, flux loops) and internal (motional Stark effect) measurements of the poloidal magnetic field. However, the analysis involves reconstruction of magnetohydrodynamic equilibrium and is too intensive computationally to be performed in real time. In the present study, a neural network is used to provide a mapping from the magnetic measurements (internal and external) to selected parameters of the safety factor profile. The single-pass, feedforward calculation of output of a trained neural network is very fast, making this approach particularly suitable for real-time applications. The network was trained on a large set of simulated equilibrium data for the DIII-D tokamak. The database encompasses a large variety of current profiles including the hollow current profiles important for reversed central shear operation. The parameters of safety factor profile (a quantity related to the current profile through the magnetic field tilt angle) estimated by the neural network include central safety factor, q 0 , minimum value of q, q min , and the location of q min . Very good performance of the trained neural network both for simulated test data and for experimental data is demonstrated. copyright 1997 American Institute of Physics

  2. Proposal and Evaluation of Management Method for College Mechatronics Education Applying the Project Management

    Science.gov (United States)

    Ando, Yoshinobu; Eguchi, Yuya; Mizukawa, Makoto

    In this research, we proposed and evaluated a management method of college mechatronics education. We applied the project management to college mechatronics education. We practiced our management method to the seminar “Microcomputer Seminar” for 3rd grade students who belong to Department of Electrical Engineering, Shibaura Institute of Technology. We succeeded in management of Microcomputer Seminar in 2006. We obtained the good evaluation for our management method by means of questionnaire.

  3. Evaluating participation in water resource management: A review

    Science.gov (United States)

    Carr, G.; BlöSchl, G.; Loucks, D. P.

    2012-11-01

    Key documents such as the European Water Framework Directive and the U.S. Clean Water Act state that public and stakeholder participation in water resource management is required. Participation aims to enhance resource management and involve individuals and groups in a democratic way. Evaluation of participatory programs and projects is necessary to assess whether these objectives are being achieved and to identify how participatory programs and projects can be improved. The different methods of evaluation can be classified into three groups: (i) process evaluation assesses the quality of participation process, for example, whether it is legitimate and promotes equal power between participants, (ii) intermediary outcome evaluation assesses the achievement of mainly nontangible outcomes, such as trust and communication, as well as short- to medium-term tangible outcomes, such as agreements and institutional change, and (iii) resource management outcome evaluation assesses the achievement of changes in resource management, such as water quality improvements. Process evaluation forms a major component of the literature but can rarely indicate whether a participation program improves water resource management. Resource management outcome evaluation is challenging because resource changes often emerge beyond the typical period covered by the evaluation and because changes cannot always be clearly related to participation activities. Intermediary outcome evaluation has been given less attention than process evaluation but can identify some real achievements and side benefits that emerge through participation. This review suggests that intermediary outcome evaluation should play a more important role in evaluating participation in water resource management.

  4. An examination of the spatial variability of CO2 in the profile of managed forest soils

    International Nuclear Information System (INIS)

    Black, M.; Kellman, L.; Beltrami, H.

    2005-01-01

    Soil carbon dioxide (CO 2 ) profiles are typically used in soil-gas exchange studies. Although surface flux measuring methods may be more efficient for deriving surface soil CO 2 exchange budgets, they do not provide enough information about the generation of gas through depth. This poses a challenge in quantifying the CO 2 generated from different zones and soil carbon pools through time. The combination of subsurface concentration profiles and estimates of soil diffusivity reveal where CO 2 is being generated in the soil. This combined approach offers greater awareness into processes controlling CO 2 production in soils through depth, and clarifies how soil CO 2 exchange processes in these ecosystems can be changed by management regimes and climate change. Although information about spatial variability in subsurface concentrations within forested soils is limited, it is assumed to be high because of the high spatial variability in soil CO 2 flux estimates and the large variation in vegetation distribution and topography within sites. In this study, the soil CO 2 profile was monitored during the fall of 2004 at depths of 0, 5, 20 and 35 cm at 10 microsites of a clear-cut and an 80 year old intact mixed forest in Atlantic Canada. Microsites were about 10 meters apart and represented a range of microtopographical conditions that typically encompass extremes in soil CO 2 profile patterns. Preliminary results reveal predictable patterns in concentration profiles through depth, and increasing CO 2 concentration with depth, consistent with a large soil source of CO 2 . The significant variability in the soil carbon profile between microsites in the clear-cut and intact forest sites will be investigated to determine if distinct microsite patterns can be identified. The feasibility of using this method for providing process-based versus soil C exchange budgeting information at forested sites will also be examined

  5. Designs for Risk Evaluation and Management

    Energy Technology Data Exchange (ETDEWEB)

    2015-12-01

    The Designs for Risk Evaluation and Management (DREAM) tool was developed as part of the effort to quantify the risk of geologic storage of carbon dioxide (CO2) under the U.S. Department of Energy's National Risk Assessment Partnership (NRAP). DREAM is an optimization tool created to identify optimal monitoring schemes that minimize the time to first detection of CO2 leakage from a subsurface storage formation. DREAM acts as a post-processer on user-provided output from subsurface leakage simulations. While DREAM was developed for CO2 leakage scenarios, it is applicable to any subsurface leakage simulation of the same output format. The DREAM tool is comprised of three main components: (1) a Java wizard used to configure and execute the simulations, (2) a visualization tool to view the domain space and optimization results, and (3) a plotting tool used to analyze the results. A secondary Java application is provided to aid users in converting common American Standard Code for Information Interchange (ASCII) output data to the standard DREAM hierarchical data format (HDF5). DREAM employs a simulated annealing approach that searches the solution space by iteratively mutating potential monitoring schemes built of various configurations of monitoring locations and leak detection parameters. This approach has proven to be orders of magnitude faster than an exhaustive search of the entire solution space. The user's manual illustrates the program graphical user interface (GUI), describes the tool inputs, and includes an example application.

  6. Columbus electronic freight management evaluation final report : June 2008.

    Science.gov (United States)

    2008-06-01

    This document provides the independent evaluation of the USDOT-sponsored Columbus Electronic Freight Management (CEFM) Operational Test, which occurred from late May 2007 until December 2007. The Evaluation report includes descriptions of the CEFM sy...

  7. A Design for the Evaluation of Management Information Systems.

    Science.gov (United States)

    Spuck, Dennis W.; Bozeman, William C.

    1980-01-01

    This paper has presented a model for the evaluation of management information systems. The three levels of information considered were actual, perceptual, and attitudinal. The dimensions of evaluation discussed were function, utilization, and effects. (Author/IRT)

  8. Uninhabited Traffic Management System Evaluator (UTME), Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — The key innovation of this effort is the development of an Uninhabited Aerial System (UAS) Traffic Manager Evaluator (UTME) specifically targeted at evaluating...

  9. Ethnographic Auditing: A New Approach to Evaluating Management.

    Science.gov (United States)

    Fetterman, David M.

    1990-01-01

    Ethnographic auditing combines concepts of ethnography, evaluation, and traditional auditing to evaluate university management. It is another tool in the institutional researcher's repertoire that enables the researcher to interpret cultural aspects of the organization to facilitate its academic mission. (MSE)

  10. CURRENT HIGHLIGHTS OF THE PSIHOSOCIOPROFESIONAL PROFILE OF THE TOP MANAGER IN THE ROMANIAN JUDICIARY

    Directory of Open Access Journals (Sweden)

    MUSCALU EMANOIL

    2015-04-01

    Full Text Available Judicial managers, as a particular category of public managers, have the challenging mission of leading the courts using successful methods and techniques used by the private sector, and in the same time strictly respect the limitations and requirements imposed by law and as well they have to take into account the judicial organization’s characteristics and the special status of the magistrates who activate in this system. In this context, outlining the successful manager’s profile in field of justice gets special valences and requires a multiple perspective approach. Clearly, the quality in the judicial organizations is decisively linked to the way managers use their own skills, knowledge, conducts and attitudes in order to create an appropriate organizational environment for professional development and complete involvement of staff. Moreover, they must assume the role of a leader and provide the positive personal example to motivate and inspire the subordinates.

  11. Evaluation of diffusion coefficients from composition profiles - the influence of trapping

    DEFF Research Database (Denmark)

    Christiansen, Thomas; Somers, Marcel A. J.

    2006-01-01

    The applicability of the Boltzmann-Matano method for evaluation of a diffusion coefficient and its concentration dependency by line profile analysis is tested on three different (model) systems. All systems involve interstitial diffusion. It is shown that the occurrence of trapping corrupts...... the applicability of the Boltzmann-Matano method....

  12. Evaluation of body mass index and plasma lipid profile in dogs ...

    African Journals Online (AJOL)

    This study evaluated the body mass index (BMI), plasma lipid profile and gait assessment score (GAS) in dogs. Body weights (BW), height (H) at shoulder and waist circumference (WC) were obtained from fifty client-owned dogs of both sexes to determine the BMI. In addition, body condition score (BCS) and GAS were ...

  13. Evaluation of body mass index and plasma lipid profile in Boerboel ...

    African Journals Online (AJOL)

    This study evaluated the body mass index (BMI) and plasma lipid profile in Boerboel dogs. Body weights (BW), height (H) at shoulder and waist circumference (WC) were obtained from fifty-three Boerboels to determine the BMI while, body condition score (BCS) was determined subjectively. Also 5mls of blood was obtained ...

  14. Evaluation of the preliminary auditory profile test battery in an international multi-centre study

    NARCIS (Netherlands)

    van Esch, T.E.M.; Kollmeier, B.; Vormann, M.; Lijzenga, J.; Houtgast, T.; Hallgren, M.; Larsby, B.; Athalye, S.P.; Lutman, M.E.; Dreschler, W.A.

    2013-01-01

    Objective: This paper describes the composition and international multi-centre evaluation of a battery of tests termed the preliminary auditory profile. It includes measures of loudness perception, listening effort, speech perception, spectral and temporal resolution, spatial hearing, self-reported

  15. Confounding factors and genetic polymorphism in the evaluation of individual steroid profiling

    Science.gov (United States)

    Kuuranne, Tiia; Saugy, Martial; Baume, Norbert

    2014-01-01

    In the fight against doping, steroid profiling is a powerful tool to detect drug misuse with endogenous anabolic androgenic steroids. To establish sensitive and reliable models, the factors influencing profiling should be recognised. We performed an extensive literature review of the multiple factors that could influence the quantitative levels and ratios of endogenous steroids in urine matrix. For a comprehensive and scientific evaluation of the urinary steroid profile, it is necessary to define the target analytes as well as testosterone metabolism. The two main confounding factors, that is, endogenous and exogenous factors, are detailed to show the complex process of quantifying the steroid profile within WADA-accredited laboratories. Technical aspects are also discussed as they could have a significant impact on the steroid profile, and thus the steroid module of the athlete biological passport (ABP). The different factors impacting the major components of the steroid profile must be understood to ensure scientifically sound interpretation through the Bayesian model of the ABP. Not only should the statistical data be considered but also the experts in the field must be consulted for successful implementation of the steroidal module. PMID:24764553

  16. Creating Evaluation Profiles for Games Designed to be Fun: An Interpretive Framework for Serious Game Mechanics

    DEFF Research Database (Denmark)

    Ulrich, Frank; Helms, Niels Henrik

    2017-01-01

    an interpretive evaluation framework that can identify the educational value in COTS games. Application. The presented framework can create evaluative profiles of the learning, social, game, and immersive mechanics of COTS games as educational tools. Moreover, the framework can position COTS games between four...... intertwined dimensions, namely pedagogical, design, knowledge, and sociotechnical considerations. Demonstration. To validate the practical application of the interpretive framework, we apply it to a real-world example. Our demonstration reveals the usefulness of the framework. Conclusions. The framework...

  17. Evaluation of mixed-source, low-template DNA profiles in forensic science.

    Science.gov (United States)

    Balding, David J

    2013-07-23

    Enhancements in sensitivity now allow DNA profiles to be obtained from only tens of picograms of DNA, corresponding to a few cells, even for samples subject to degradation from environmental exposure. However, low-template DNA (LTDNA) profiles are subject to stochastic effects, such as "dropout" and "dropin" of alleles, and highly variable stutter peak heights. Although the sensitivity of the newly developed methods is highly appealing to crime investigators, courts are concerned about the reliability of the underlying science. High-profile cases relying on LTDNA evidence have collapsed amid controversy, including the case of Hoey in the United Kingdom and the case of Knox and Sollecito in Italy. I argue that rather than the reliability of the science, courts and commentators should focus on the validity of the statistical methods of evaluation of the evidence. Even noisy DNA evidence can be more powerful than many traditional types of evidence, and it can be helpful to a court as long as its strength is not overstated. There have been serious shortcomings in statistical methods for the evaluation of LTDNA profile evidence, however. Here, I propose a method that allows for multiple replicates with different rates of dropout, sporadic dropins, different amounts of DNA from different contributors, relatedness of suspected and alternate contributors, "uncertain" allele designations, and degradation. R code implementing the method is open source, facilitating wide scrutiny. I illustrate its good performance using real cases and simulated crime scene profiles.

  18. Consumer Evaluations of Food Risk Management Quality in Europe

    NARCIS (Netherlands)

    Kleef, van E.; Houghton, J.R.; Krystallis, A.; Pfenning, U.; Rowe, G.; Dijk, van H.; Lans, van der I.A.; Frewer, L.J.

    2007-01-01

    In developing and implementing appropriate food risk management strategies, it is important to understand how consumers evaluate the quality of food risk management practices. The aim of this study is to model the underlying psychological factors influencing consumer evaluations of food risk

  19. Evaluating managed care's special telecommunications needs.

    Science.gov (United States)

    Harrison, P; Schenk, D

    1993-11-01

    Right now, managed care is a vast cosmic soup. But whether its ultimate form is the result of a bureaucratic big bang or a series of small industry explosions, one thing seems clear: telecommunications is the framework upon which managed care will be built. Managed care's primary players--purchasers, providers and payors--have already discovered the unifying power of telecommunications within their respective worlds. However, as the three worlds collide, an entirely new set of special telecommunications needs arises. And most of these needs can be distilled into three basic requirements: bigger networks, faster networks and smarter networks.

  20. Entrepreneur environment management behavior evaluation method derived from environmental economy.

    Science.gov (United States)

    Zhang, Lili; Hou, Xilin; Xi, Fengru

    2013-12-01

    Evaluation system can encourage and guide entrepreneurs, and impel them to perform well in environment management. An evaluation method based on advantage structure is established. It is used to analyze entrepreneur environment management behavior in China. Entrepreneur environment management behavior evaluation index system is constructed based on empirical research. Evaluation method of entrepreneurs is put forward, from the point of objective programming-theory to alert entrepreneurs concerned to think much of it, which means to take minimized objective function as comprehensive evaluation result and identify disadvantage structure pattern. Application research shows that overall behavior of Chinese entrepreneurs environmental management are good, specially, environment strategic behavior are best, environmental management behavior are second, cultural behavior ranks last. Application results show the efficiency and feasibility of this method. Copyright © 2013 The Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.

  1. Theories of lean management: an empirical evaluation.

    Science.gov (United States)

    Handel, Michael J

    2014-03-01

    Debates within organization theory traditionally argued the relative merits of bureaucracy but today there is broad agreement across different perspectives that bureaucratic organization is inefficient and outmoded. Despite their differences, post-bureaucratic and neo-liberal theories argue that organizations with relatively flat hierarchies and low management overhead are better adapted to current market requirements. Post-bureaucratic theory also argues that employees, as well as firms, benefit from leaner management structures. This paper investigates trends in managerial leanness, proposed explanations for such trends, and the consequences of leanness for firms and employees. Although there is a trend toward flatter management hierarchies, there is only weak support for current claims regarding both the causes and consequences of lean management. Copyright © 2013 Elsevier Inc. All rights reserved.

  2. Evaluation of the methodologies used to generate random pavement profiles based on the power spectral density: An approach based on the International Roughness Index

    Directory of Open Access Journals (Sweden)

    Boris Jesús Goenaga

    2017-01-01

    Full Text Available The pavement roughness is the main variable that produces the vertical excitation in vehicles. Pavement profiles are the main determinant of (i discomfort perception on users and (ii dynamic loads generated at the tire-pavement interface, hence its evaluation constitutes an essential step on a Pavement Management System. The present document evaluates two specific techniques used to simulate pavement profiles; these are the shaping filter and the sinusoidal approach, both based on the Power Spectral Density. Pavement roughness was evaluated using the International Roughness Index (IRI, which represents the most used index to characterize longitudinal road profiles. Appropriate parameters were defined in the simulation process to obtain pavement profiles with specific ranges of IRI values using both simulation techniques. The results suggest that using a sinusoidal approach one can generate random profiles with IRI values that are representative of different road types, therefore, one could generate a profile for a paved or an unpaved road, representing all the proposed categories defined by ISO 8608 standard. On the other hand, to obtain similar results using the shaping filter approximation a modification in the simulation parameters is necessary. The new proposed values allow one to generate pavement profiles with high levels of roughness, covering a wider range of surface types. Finally, the results of the current investigation could be used to further improve our understanding on the effect of pavement roughness on tire pavement interaction. The evaluated methodologies could be used to generate random profiles with specific levels of roughness to assess its effect on dynamic loads generated at the tire-pavement interface and user’s perception of road condition.

  3. Evaluating stakeholder participation in water management: intermediary outcomes as potential indicators for future resource management outcomes

    Science.gov (United States)

    Carr, Gemma; Bloeschl, Guenter; Loucks, Daniel Pete

    2013-04-01

    Evaluation of participation programmes, projects and activities is essential to identify whether stakeholder involvement has been successful in achieving its aims. Aims may include an improvement in water resource management such as enhanced ecological functioning, an improvement in human wellbeing and economic conditions, or overcoming a conflict between interest groups. Evaluating against "interest-based" resource management criteria requires that a desirable outcome can be identified, agreed upon and be measured at the time of evaluation. In many water management situations where collaborative approaches are applied, multiple interests and objectives are present, or stakeholders have not yet identified their own positions and priorities. Even if a resource management objective has been identified and strategy agreed upon, resource management changes tend to emerge over longer timescales and evaluation frequently takes place before they can be recognised. Evaluating against resource management criteria may lead evaluators to conclude that a programme has failed because it has not achieved a resource management objective at the time of evaluation. This presents a critical challenge to researchers assessing the effectiveness of stakeholder participation programmes. One strategy to overcome this is to conduct "goal-free" evaluation to identify what the programme is actually achieving. An evaluation framework that includes intermediary outcomes that are both tangible achievements such as innovation, creation of new organisations, and shared information and knowledge, as well as intangible achievements such as trust and network development can be applied to more broadly assess a programme's success. Analysis of case-studies in the published literature for which a resource management outcome has been achieved shows that intermediary outcomes frequently precede resource management outcomes. They seem to emerge over shorter timescales than resource management outcomes

  4. A profile of the structure and impact of nursing management in Canadian hospitals.

    Science.gov (United States)

    Laschinger, Heather K Spence; Wong, Carol A; Ritchie, Judith; D'Amour, Danielle; Vincent, Leslie; Wilk, Piotr; Stassen, Marjorie Armstrong; Matthews, Sue; Saxe-Braithwaite, Marcy; Grinspun, Doris; Shamian, Judith; McCutcheon, Amy; Kerr, Michael; Macdonald-Rencz, Sandra; Oke, Barbara; Denney, Donna; White, Jerry; Almost, Joan

    2008-01-01

    The purpose of this study was to describe the profile of nursing leadership structures in Canada and to assess relationships among structures, processes and outcomes pertaining to nurse leaders' work. Data were collected from nurse leaders in 28 academic health centres and 38 community hospitals in 10 Canadian provinces (n = 1,164). The results of this study revealed that the current contingent of nursing leaders in Canada see themselves as an empowered and influential group within their organizations. Despite very large spans of control, nurse leaders at all levels were positive about their work life and confident in their ability to provide effective leadership on nursing affairs within their organizations. Structural and process factors significantly affected nurse manager outcomes at all levels. Senior nurse leaders' work-life factors had a significant effect on middle and first-line managers' perceptions of patient care quality in the organization. Nurse leaders averaged 49 years of age highlighting the need for succession planning.

  5. Evaluation of wildlife management through organic farming

    DEFF Research Database (Denmark)

    Topping, Christopher John

    2011-01-01

    Organic farming has often been suggested as a way of increasing biodiversity in agricultural landscapes, but literature reports a variable success. The drivers in play are multi-factorial and include the particular species groups under consideration, the precise form of organic management, the la...

  6. 7 CFR 210.29 - Management evaluations.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NATIONAL SCHOOL LUNCH PROGRAM Additional Provisions § 210.29 Management... State agency's monitoring responsibilities; initiation and completion of corrective action; recovery of...

  7. Preoperative evaluation : risk management and implementation aspects

    NARCIS (Netherlands)

    Klei, W.A. van

    2002-01-01

    In preoperative risk management the anesthesiologist uses diagnostic information to estimate the probability of outcomes and to decide on the anesthetic strategy in a particular patient. The aim of this thesis was explore to what extent simple patient characteristics, particularly obtained from

  8. Optimal grazing management strategies: evaluating key concepts ...

    African Journals Online (AJOL)

    Finally, overstocking will override key management initiatives, such as effective recovery periods, leading to rangeland degradation. Thus, in variable climates, stocking rate should be set conservatively to allow easier adaptation of animal numbers to rainfall variability from year to year. We suggest several key concepts that ...

  9. What is healthy food? Objective nutrient profile scores and subjective lay evaluations in comparison.

    Science.gov (United States)

    Bucher, T; Müller, B; Siegrist, M

    2015-12-01

    To date, it is unclear how consumers evaluate the healthiness of individual foods and meals and how consumers' perceptions are related to expert opinions. This knowledge is essential for efficient communication of nutrition information with the goal of promoting healthy eating. This study used the fake food buffet method to investigate health perceptions of selected meals and of 54 individual foods and beverages. Lay consumers' subjective healthiness evaluations of meals and foods were compared to objective nutrient profile scores, which were previously shown to correlate highly with expert opinions. The results show that nutrition profile scores and lay evaluations were highly correlated, which indicates that lay people used similar criteria as experts to evaluate the healthiness of foods. However, lay consumers tended to neglect the amount of saturated fat, protein and sodium for their judgments. Also, it was found that while lay consumers were quite able to evaluate single food products, they had difficulties in evaluating entire meals. Future interventions should focus particularly on educating the consumer about the negative effects of diets high in salt and saturated fat and they should improve the consumer's abilities to evaluate entire meals. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Land management planning: a method of evaluating alternatives

    Science.gov (United States)

    Andres Weintraub; Richard Adams; Linda Yellin

    1982-01-01

    A method is described for developing and evaluating alternatives in land management planning. A structured set of 15 steps provides a framework for such an evaluation. when multiple objectives and uncertainty must be considered in the planning process. The method is consistent with other processes used in organizational evaluation, and allows for the interaction of...

  11. Environmental evaluation of plastic waste management scenarios

    DEFF Research Database (Denmark)

    Rigamonti, L.; Grosso, M.; Møller, Jacob

    2014-01-01

    The management of the plastic fraction is one of the most debated issues in the discussion on integrated municipal solid waste systems. Both material and energy recovery can be performed on such a waste stream, and different separate collection schemes can be implemented. The aim of the paper....... The study confirmed the difficulty to clearly identify an optimal strategy for plastic waste management. In fact none of the examined scenarios emerged univocally as the best option for all impact categories. When moving from the P0 treatment strategy to the other scenarios, substantial improvements can...... is to contribute to the debate, based on the analysis of different plastic waste recovery routes. Five scenarios were defined and modelled with a life cycle assessment approach using the EASEWASTE model. In the baseline scenario (P0) the plastic is treated as residual waste and routed partly to incineration...

  12. Software Maintenance Management Evaluation and Continuous Improvement

    CERN Document Server

    April, Alain

    2008-01-01

    This book explores the domain of software maintenance management and provides road maps for improving software maintenance organizations. It describes full maintenance maturity models organized by levels 1, 2, and 3, which allow for benchmarking and continuous improvement paths. Goals for each key practice area are also provided, and the model presented is fully aligned with the architecture and framework of software development maturity models of CMMI and ISO 15504. It is complete with case studies, figures, tables, and graphs.

  13. Customer Relationship Management : Strategy Process Evaluation

    OpenAIRE

    Din, Fazal

    2014-01-01

    Before the advent of globalization the mantra of "Customer is King", was preached by large organizations. With the development of technology and the business environment, multinationals better understand the importance of customer retention and customer loyalty. Customer loyalty, attained by sustainable customer relationship, is the focus of most of the companies around the world. For any large organization customer relationship management, under the umbrella of business vision, mission and o...

  14. Evaluation of Management Network Security Using Sekcheck Network Evaluator

    OpenAIRE

    Syahri, Rizal; W, Cholil; Q, Widiyati

    2014-01-01

    The Utilization of Information Technology in business has become a significant part in supporting the business process. The implementation of IT has been implemented as a value chain system which support the business transaction from first level process till documentation, its result a report which could mark the decision making process in manager level. Indeed the information which is the output of the system has a very important role in the process business; therefore the procedure and mech...

  15. In vitro steroid profiling system for the evaluation of endocrine disruptors.

    Science.gov (United States)

    Nakano, Yosuke; Yamashita, Toshiyuki; Okuno, Masashi; Fukusaki, Eiichiro; Bamba, Takeshi

    2016-09-01

    Endocrine disruptors (ED) are chemicals that affect various aspects of the endocrine system, often leading to the inhibition of steroidogenesis. Current chemical safety policies that restrict human exposure to such chemicals describe often time-consuming and costly methods for the evaluation of ED effects. We aimed to develop an effective tool for accurate phenotypic chemical toxicology studies. We developed an in vitro ED evaluation system using gas chromatography/mass spectrometry (GC/MS/MS) methods for metabolomic analysis of multi-marker profiles. Accounting for sample preparation and GC/MS/MS conditions, we established a screening method that allowed the simultaneous analysis of 17 steroids with good reproducibility and a linear calibration curve. Moreover, we applied the developed system to H295R human adrenocortical cells exposed to forskolin and prochloraz in accordance with the Organization for Economic Cooperation and Development (OECD) guidelines and observed dose-dependent variations in steroid profiles. While the OECD guidelines include only testosterone and 17β-estradiol, our system enabled a comprehensive and highly sensitive analysis of steroid profile alteration due to ED exposure. The application of our ED evaluation screen could be economical and provide novel insights into the hazards of ED exposure to the endocrine system. Copyright © 2016 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

  16. The balloon dilatation and large profile catheter maintenance method for the management of the bile duct stricture following liver transplantation

    Energy Technology Data Exchange (ETDEWEB)

    Choo, Sung Wook; Shin, Sung Wook; Do, Young Soo; Park, Kwang Bo; Sung, Yon Mi; Choo, In Wook [Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Liu, Wei Chiang [Sungae General Hospital, Seoul (Korea, Republic of)

    2006-03-15

    We wanted to evaluate the therapeutic efficacy of the percutaneous balloon dilatation and large profile catheter maintenance method for the management of patients with anastomotic biliary strictures following liver transplant. From May 1999 to June 2003, 12 patients with symptomatic benign biliary stricture complicated by liver transplantation were treated with the percutaneous balloon dilatation and large profile catheter maintenance method (1-6 months). The patients were eight males and four females, and their ages ranged from 20 to 62 years (mean age: 44 years). Ten patients underwent living donor liver transplantation and two underwent cadaveric liver transplantation. Postoperative biliary strictures occurred from two to 21 months (mean age: 18 months) after liver transplantation. The initial technical success rate was 92%. Patency of the bile duct was preserved for eight to 40 months (mean period: 19 months) in 10 of 12 (84%) patients. When reviewing two patients (17%), secondary balloon dilatations were needed for treating the delayed recurrence of biliary stricture. In one patients, no recurrent stenosis was seen during the further 10 months follow-up after secondary balloon dilatation. Another patient did not response to secondary balloon dilatation, and he was treated by surgery. Eleven of 12 patients (92%) showed good biliary patency for 8-40 months (mean period: 19 months) of follow-up. The percutaneous balloon dilatation and large profile catheter maintenance method is an effective therapeutic alterative for the treatment of most biliary strictures that complicate liver transplantation. It has a high success rate and it should be considered before surgery.

  17. Evaluation of management of postpneumonic empyema thoracis in ...

    African Journals Online (AJOL)

    evaluate different management options of postpneumonic empyema in children. .... free fluid was evacuated and loculations were drained, the fibrinous adhesions were ... Atelectasis was treated with respiratory exercise and nasotracheal ...

  18. Evaluation of pre-service training on integrated management of ...

    African Journals Online (AJOL)

    Evaluation of pre-service training on integrated management of neonatal and childhood ... and reviews of pediatric course outlines and other teaching/learning materials. ... Of the 34 programs 22 were diploma nursing, 6 Bachelor of Sciences ...

  19. An evaluation of a stress management intervention for parents of ...

    African Journals Online (AJOL)

    An evaluation of a stress management intervention for parents of children with Attention-Deficit/Hyperactivity Disorder. ... Current Issue · Archives · Journal Home > Vol 3, No 1 (2011) >. Log in or Register to get access to full text downloads.

  20. 7 CFR 249.17 - Management evaluations and reviews.

    Science.gov (United States)

    2010-01-01

    ... address the deficiencies and prevent their future recurrence. (iii) If the corrective action plan is... needed. Compliance buys can be required if, during FNS management evaluations by regional offices, a...

  1. Evaluation and management of acute radiation dermatitis

    International Nuclear Information System (INIS)

    Modesto, A.; Faivre, J.C.; Granel-Brocard, F.; Tao, Y.G.; Pointreau, Y.

    2012-01-01

    Acute radiation dermatitis remains one of the most commonly observed side effect during radiation therapy leading to complication such as superinfection or treatment disruption. Its management is characterized by a great heterogeneity. Few strategies have demonstrated a benefit in preventing radiation dermatitis, which relies mostly on decreasing dose delivered to the skin and skin care practices. Simple emollients and use of topical steroids can be useful in early stages. The singularity of the skin toxicity seen with cetuximab and radiotherapy warrants a specific grading system and distinctive clinical treatment with use of antibiotics. (authors)

  2. Managing data from remeasured plots: An evaluation of existing systems

    Science.gov (United States)

    John C. Byrne; Michael D. Sweet

    1992-01-01

    Proper management of the valuable data from remeasured (or permanent) forest growth plots with data base management systems (DBMS) can greatly add to their utility. Twelve desired features for such a system (activities that facilitate the storage, accuracy, and use of the data for analysis) are described and used to evaluate the 36 systems found by a survey conducted...

  3. Evaluation of forest management systems under risk of wildfire

    Science.gov (United States)

    Kari Hyytiainen; Robert G. Haight

    2010-01-01

    We evaluate the economic efficiency of even- and uneven-aged management systems under risk of wildfire. The management problems are formulated for a mixed-conifer stand and approximations of the optimal solutions are obtained using simulation optimization. The Northern Idaho variant of the Forest Vegetation Simulator and its Fire and Fuels Extension is used to predict...

  4. Evaluating herbivore management outcomes and associated vegetation impacts

    Directory of Open Access Journals (Sweden)

    Rina C.C. Grant

    2011-05-01

    Conservation implications: In rangeland, optimising herbivore numbers to achieve the management objectives without causing unacceptable or irreversible change in the vegetation is challenging. This manuscript explores different avenues to evaluate herbivore impact and the outcomes of management approaches that may affect vegetation.

  5. Evaluating the Predictive Validity of Graduate Management Admission Test Scores

    Science.gov (United States)

    Sireci, Stephen G.; Talento-Miller, Eileen

    2006-01-01

    Admissions data and first-year grade point average (GPA) data from 11 graduate management schools were analyzed to evaluate the predictive validity of Graduate Management Admission Test[R] (GMAT[R]) scores and the extent to which predictive validity held across sex and race/ethnicity. The results indicated GMAT verbal and quantitative scores had…

  6. Managing Evaluation: A Community Arts Organisation Perspective.

    Science.gov (United States)

    Swan, Peter; Atkinson, Sarah

    2012-09-01

    Arts and health organisations must increasingly provide measurable evidence of impact to stakeholders, which can pose both logistical and ideological challenges. This paper examines the relationship between the ethos of an arts and health organisation with external demands for evaluation. Research involved an ethnographic engagement where the first author worked closely with the organisation for a year. In addition to informal discussions, twenty semi-structured interviews were conducted with core staff and participants. Transcribed interviews were coded and emerging themes were identified. Staff considered evaluation to be necessary and useful, yet also to be time consuming and a potential threat to their ethos. Nevertheless, they were able to negotiate the terms of evaluation to enable them to meet their own needs as well as those of funders and other stakeholders. While not completely resisting outside demands for evaluation, the organisation was seen to intentionally rework demands for evidence into processes they felt they could work with, thus enabling their ethos to be maintained.

  7. Evaluation and Management of Elbow Tendinopathy

    Science.gov (United States)

    Taylor, Samuel A.; Hannafin, Jo A.

    2012-01-01

    Context: Elbow tendinopathy is a common cause of pain and disability among patients presenting to orthopaedic surgeons, primary care physicians, physical therapists, and athletic trainers. Prompt and accurate diagnosis of these conditions facilitates a directed treatment regimen. A thorough understanding of the natural history of these injuries and treatment outcomes will enable the appropriate management of patients and their expectations. Evidence Acquisitions: The PubMed database was searched in December 2011 for English-language articles pertaining to elbow tendinopathy. Results: Epidemiologic data as well as multiple subjective and objective outcome measures were investigated to elucidate the incidence of medial epicondylitis, lateral epicondylitis, distal biceps and triceps ruptures, and the efficacy of various treatments. Conclusions: Medial and lateral epicondylitis are overuse injuries that respond well to nonoperative management. Their etiology is degenerative and related to repetitive overuse and underlying tendinopathy. Nonsteroidal anti-inflammatory drugs and localized corticosteroid injections yield moderate symptomatic relief in short term but do not demonstrate benefit on long-term follow-up. Platelet-rich plasma injections may be advantageous in cases of chronic lateral epicondylitis. If 6 to 12 months of nonoperative treatment fails, then surgical intervention can be undertaken. Distal biceps and triceps tendon ruptures, in contrast, have an acute traumatic etiology that may be superimposed on underlying tendinopathy. Prompt diagnosis and treatment improve outcomes. While partial ruptures confirmed with magnetic resonance imaging can be treated nonoperatively with immobilization, complete ruptures should be addressed with primary repair within 3 to 4 weeks of injury. PMID:23016111

  8. Radioactive waste management profiles. A compilation of data from the Net Enabled Waste Management Database (NEWMDB). No. 6, November 2004 (last updated 2004.12.16)

    International Nuclear Information System (INIS)

    2005-03-01

    This Radioactive Waste Management Profiles report is a compilation of data collected by the Net Enabled Waste Management Database (NEWDB) from March to July 2004. The report contains information on national radioactive waste management programmes, plans and activities, relevant laws and regulations, policies and radioactive waste inventories. It provides or references details of the scope of NEWMDB data collections and it explains the formats of individual NEWMDB report pages

  9. Migrating the facility profile information management system into the world wide web

    Energy Technology Data Exchange (ETDEWEB)

    Kero, R.E.; Swietlik, C.E.

    1994-09-01

    The Department of Energy - Office of Special Projects and Argonne National Laboratory (ANL), along with the Department of Energy - office of Scientific and Technical Information have previously designed and implemented the Environment, Safety and Health Facility Profile Information Management System (FPIMS) to facilitate greater efficiency in searching, analyzing and disseminating information found within environment, safety and health oversight documents. This information retrieval based system serves as a central repository for full-text electronic oversight documents, as well as a management planning and decision making tool that can assist in trend and root cause analyses. Continuous improvement of environment, safety and health programs are currently aided through this personal computer-based system by providing a means for the open communication of lessons learned across the department. Overall benefits have included reductions in costs and improvements in past information management capabilities. Access to the FPIMS has been possible historically through a headquarters-based local area network equipped with modems. Continued demand for greater accessibility of the system by remote DOE field offices and sites, in conjunction with the Secretary of Energy` s call for greater public accessibility to Department of Energy (DOE) information resources, has been the impetus to expand access through the use of Internet technologies. Therefore, the following paper will discuss reasons for migrating the FPIMS system into the World Wide Web (Web), various lessons learned from the FPIMS migration effort, as well as future plans for enhancing the Web-based FPIMS.

  10. Safety culture management and quantitative indicator evaluation

    International Nuclear Information System (INIS)

    Mandula, J.

    2002-01-01

    This report discuses a relationship between safety culture and evaluation of quantitative indicators. It shows how a systematic use of generally shared operational safety indicators may contribute to formation and reinforcement of safety culture characteristics in routine plant operation. The report also briefly describes the system of operational safety indicators used at the Dukovany plant. It is a PC database application enabling an effective work with the indicators and providing all users with an efficient tool for making synoptic overviews of indicator values in their links and hierarchical structure. Using color coding, the system allows quick indicator evaluation against predefined limits considering indicator value trends. The system, which has resulted from several-year development, was completely established at the plant during the years 2001 and 2002. (author)

  11. Evaluation Apprehension and Impression Management in Clinical Medical Education.

    Science.gov (United States)

    McGaghie, William C

    2018-05-01

    Historically, clinical medical education has relied on subjective evaluations of students and residents to judge their clinical competence. The uncertainty associated with these subjective clinical evaluations has produced evaluation apprehension among learners and attempts to manage one's professional persona (impression management) among peers and supervisors. Such behavior has been documented from antiquity through the Middle Ages to the present, including in two new qualitative studies in this issue of Academic Medicine on the social psychology of clinical medical education. New approaches to medical education, including competency-based education, mastery learning, and assessment methods that unite evaluation and education, are slowly changing the culture of clinical medical education. The author of this Invited Commentary argues that this shift will bring greater transparency and accountability to clinical medical education and gradually reduce evaluation apprehension and the impression management motives it produces.

  12. Evaluation and Management of Proximal Humerus Fractures

    Directory of Open Access Journals (Sweden)

    Ekaterina Khmelnitskaya

    2012-01-01

    Full Text Available Proximal humerus fractures are common injuries, especially among older osteoporotic women. Restoration of function requires a thorough understanding of the neurovascular, musculotendinous, and bony anatomy. This paper addresses the relevant anatomy and highlights various management options, including indication for arthroplasty. In the vast majority of cases, proximal humerus fractures may be treated nonoperatively. In the case of displaced fractures, when surgical intervention may be pursued, numerous constructs have been investigated. Of these, the proximal humerus locking plate is the most widely used. Arthroplasty is generally reserved for comminuted 4-part fractures, head-split fractures, or fractures with significant underlying arthritic changes. Reverse total shoulder arthroplasty is reserved for patients with a deficient rotator cuff, or highly comminuted tuberosities.

  13. Effects of Classroom Management Profiles of Pre-School Teachers on Social Skills and Problem Behaviors of Children

    OpenAIRE

    METİN, Şermin; AYDOĞAN, Yasemin; KAVAK, Şule; MERCAN, Zerrin

    2018-01-01

    Thisresearch was conducted to determine the classroom management profile ofpreschool teachers and to examine the influence of teachers' classroommanagement profiles on children's social skills and problem behaviors. Theresearch was carried out in 2015-2016 educational year with teachers workinginkindergartens affiliated to Provincial Directorate of National Education inGaziantep province center and children in their classes. The study groupconsists of 485 children and 45 teachers wh...

  14. Integral Analysis of Seismic Refraction and Ambient Vibration Survey for Subsurface Profile Evaluation

    Science.gov (United States)

    Hazreek, Z. A. M.; Kamarudin, A. F.; Rosli, S.; Fauziah, A.; Akmal, M. A. K.; Aziman, M.; Azhar, A. T. S.; Ashraf, M. I. M.; Shaylinda, M. Z. N.; Rais, Y.; Ishak, M. F.; Alel, M. N. A.

    2018-04-01

    Geotechnical site investigation as known as subsurface profile evaluation is the process of subsurface layer characteristics determination which finally used for design and construction phase. Traditionally, site investigation was performed using drilling technique thus suffers from several limitation due to cost, time, data coverage and sustainability. In order to overcome those problems, this study adopted surface techniques using seismic refraction and ambient vibration method for subsurface profile depth evaluation. Seismic refraction data acquisition and processing was performed using ABEM Terraloc and OPTIM software respectively. Meanwhile ambient vibration data acquisition and processing was performed using CityShark II, Lennartz and GEOPSY software respectively. It was found that studied area consist of two layers representing overburden and bedrock geomaterials based on p-wave velocity value (vp = 300 – 2500 m/s and vp > 2500 m/s) and natural frequency value (Fo = 3.37 – 3.90 Hz) analyzed. Further analysis found that both methods show some good similarity in term of depth and thickness with percentage accuracy at 60 – 97%. Consequently, this study has demonstrated that the application of seismic refractin and ambient vibration method was applicable in subsurface profile depth and thickness estimation. Moreover, surface technique which consider as non-destructive method adopted in this study was able to compliment conventional drilling method in term of cost, time, data coverage and environmental sustainaibility.

  15. Evaluation of the sedimentation rate in a sediment profile of Bortolan Dam, MG, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Heleine C. de; Soares, Flávio V.T.S.; Taddei, Maria Helena T.; Mazzilli, Barbara P., E-mail: heleine.almeida@ipen.br, E-mail: mhtaddei@cnen.gov.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Laboratório de Poços de Caldas (LAPOC/CNEN-MG), Pocos de Caldas, MG (Brazil)

    2017-11-01

    Volcanic extrusion is one of the main causes for the high levels of environmental radioactivity in the region of Poços de Caldas (MG, Brazil). Uranium mining during the 80's further increased the background radiation in the region, especially in the Ribeirao das Antas watershed, where Bortolan Dam is located. Besides the uranium mining facility operating in the region, other activities, such as agriculture, were also responsible for the enhancement of the levels of radioactivity. The dam sediment profile provides an appropriate compartment for the study of the temporal variation of these radionuclides and for the evaluation of anthropogenic contamination. The main aim of this study is to evaluate the sedimentation rate and the dating of a profile collected in Bortolan Dam, by using the geochronology method. The activity concentration of {sup 226}Ra and {sup 210}Pb were measured in the sediment profile by gamma spectrometry. The concentration of {sup 226}Ra and {sup 210}Pb varied from (217 ± 9) Bq kg{sup -1} to (286 ± 12) Bq kg{sup -1} and from (262 ± 11) Bq kg{sup -1} to (322 ± 34) Bq·kg{sup -1} respectively; and the sedimentation rates varied from 0.021 to 0.144 g cm{sup -2}y{sup -1}. (author)

  16. Evaluation of the sedimentation rate in a sediment profile of Bortolan Dam, MG, Brazil

    International Nuclear Information System (INIS)

    Almeida, Heleine C. de; Soares, Flávio V.T.S.; Taddei, Maria Helena T.; Mazzilli, Barbara P.

    2017-01-01

    Volcanic extrusion is one of the main causes for the high levels of environmental radioactivity in the region of Poços de Caldas (MG, Brazil). Uranium mining during the 80's further increased the background radiation in the region, especially in the Ribeirao das Antas watershed, where Bortolan Dam is located. Besides the uranium mining facility operating in the region, other activities, such as agriculture, were also responsible for the enhancement of the levels of radioactivity. The dam sediment profile provides an appropriate compartment for the study of the temporal variation of these radionuclides and for the evaluation of anthropogenic contamination. The main aim of this study is to evaluate the sedimentation rate and the dating of a profile collected in Bortolan Dam, by using the geochronology method. The activity concentration of "2"2"6Ra and "2"1"0Pb were measured in the sediment profile by gamma spectrometry. The concentration of "2"2"6Ra and "2"1"0Pb varied from (217 ± 9) Bq kg"-"1 to (286 ± 12) Bq kg"-"1 and from (262 ± 11) Bq kg"-"1 to (322 ± 34) Bq·kg"-"1 respectively; and the sedimentation rates varied from 0.021 to 0.144 g cm"-"2y"-"1. (author)

  17. Evaluation of ruminal degradation profiles of forages using bags made from different textiles

    Directory of Open Access Journals (Sweden)

    Tiago Neves Pereira Valente

    2011-11-01

    Full Text Available The objective of this study was to evaluate the in situ degradation profiles of dry matter (DM and neutral detergent fiber (NDF of different forages using nylon (50 µm, F57 (Ankom® and non-woven textile (NWT - 100 g/m² bags. Eight forage samples were used: sugarcane, corn silage, elephant grass cut at 50 and 250 days of regrowth, corn straw, signal grass hay, coast cross hay, and fresh alfalfa. Samples were incubated for 0, 3, 6, 12, 18, 24, 48, 72, 96, 120, 144, 168, 192, 216, 240, and 312 hours. Two bags of each textile were used at each incubation time, totaling 768 bags, using two crossbred Holstein × Zebu steers fitted with ruminal canullae. There was difference in the common rate of lag and degradation (λ of DM for all forages, except for sugarcane. In general, higher λ estimates were obtained using nylon, followed by NWT and F57. Concerning NDF degradation profiles, differences in λ were observed for all forages. Greater estimates were obtained using nylon. Degradation profiles of DM and NDF must not be evaluated using F57 and NWT. These textiles underestimate the degradation rate due to constraints regarding exchange between bags' content and rumen environment.

  18. Information manager profile in university libraries from the Metropolitan Region of Recife

    Directory of Open Access Journals (Sweden)

    Anielma Maria Marques Rodrigues

    2013-03-01

    Full Text Available Objective. It is a literature of descriptive nature in order to define the profile of the manager of information in university libraries of Recife and its metropolitan area. Method. To achieve the proposed objective was based on a literature in the area of information science, in which it was possible to contextualize the attributes skills of information professionals from qualitative and quantitative approaches. Results. Results indicate issues: a activities performed in the routine of professional b skills that have to do their jobs, c professional d workplace e academic. Conclusions. With the responses is possible to discern the different skills of the librarian in accordance with their professional and personal experience.

  19. Educational technology in care management: technological profile of nurses in Portuguese hospitals.

    Science.gov (United States)

    Landeiro, Maria José Lumini; Freire, Rosa Maria Albuquerque; Martins, Maria Manuela; Martins, Teresa Vieira; Peres, Heloísa Helena Ciqueto

    2015-12-01

    Objective To identify the technological profile of nurses in Portuguese hospitals. Method A quantitative exploratory study conducted in two hospitals in the northern region and one in the central region of Portugal. The sample was randomly selected and included 960 nurses. Results Of the participants, 420 (46.1%) used computers, 196 (23.4%) reported having knowledge about using computers for teaching, 174 (21.1%) used computers to teach, 112 (15.1%) recognized that using computers can be a technological means to supplement classroom training, 477 (61.6%) would like to receive training on using computers, and 382 (40.9%) reported self-learning of information technology. In relation to distance education, 706 (74.9%) reported they were familiar with it and 752 (76.4%) indicated an interest in participating in training using this modality. Conclusion Organizations should be mindful of the technological profile shown by this group of nurses and look for ways to introduce educational technologies in the management of care.

  20. Evaluation and Management of Dehydration in Children.

    Science.gov (United States)

    Santillanes, Genevieve; Rose, Emily

    2018-05-01

    The article discusses the evaluation of dehydration in children and reviews the literature on physical findings of dehydration. Pediatric dehydration is a common problem in emergency departments and wide practice variation in treatment exists. Dehydration can be treated with oral, nasogastric, subcutaneous, or intravenous fluids. Although oral rehydration is underutilized in the United States, most children with dehydration can be successfully rehydrated via the oral route. Selection of oral rehydration solution and techniques for successful oral rehydration are presented. Appropriate selection and rate of administration of intravenous fluids are also discussed for isonatremic, hyponatremic, and hypernatremic dehydration. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. Pipeline integrity handbook risk management and evaluation

    CERN Document Server

    Singh, Ramesh

    2013-01-01

    Based on over 40 years of experience in the field, Ramesh Singh goes beyond corrosion control, providing techniques for addressing present and future integrity issues. Pipeline Integrity Handbook provides pipeline engineers with the tools to evaluate and inspect pipelines, safeguard the life cycle of their pipeline asset and ensure that they are optimizing delivery and capability. Presented in easy-to-use, step-by-step order, Pipeline Integrity Handbook is a quick reference for day-to-day use in identifying key pipeline degradation mechanisms and threats to pipeline integrity. The book begins

  2. Can commonly used profile planes be used to evaluate changes in lower lip position?

    Science.gov (United States)

    Buschang, Peter H; Fretty, Kimberly; Campbell, Phillip M

    2011-07-01

    To determine the validity of five profile planes commonly used to describe the horizontal changes of the lower lip during orthodontic treatment. Pretreatment and posttreatment cephalograms of 79 patients (12.4 ± 2.8 years of age) were evaluated. Lower lip (labrale inferiorus) changes over time were measured relative to the Rickett's E-line, Steiner's S1-line, Burstone's B-line, Sushner's S2-line, and Holdaway's H-line. As an independent measure of actual horizontal lip changes, the labrale inferiorus was measured relative to a stable reference plane registered on the sella and oriented on the SN-7°. The lower lip actually moved anteriorly 2.35 ± 3.35 mm during orthodontic treatment; the five profile planes indicated that the lower lip moved to a more retrusive, posterior position. The five profile planes also showed no statistically significant sex differences in terms of the treatment changes that occurred, while the actual lip changes showed that males exhibited significantly greater changes than females. Actual treatment changes showed that the lower lip moved to a more protrusive position with nonextraction than with extraction treatments, changes that were not evident based on the five profile lines. While lip changes based on the five profile planes demonstrated moderately high to high intercorrelations ranging from 0.81 to 0.97, they showed only weak correlations (r planes measured similar aspects of positional change, none of them closely reflected the actual lower lip changes that occurred. These planes should not be used to measure changes in lip position that occur during treatment.

  3. Numerical Evaluation of Parameter Correlation in the Hartmann-Tran Line Profile

    Science.gov (United States)

    Adkins, Erin M.; Reed, Zachary; Hodges, Joseph T.

    2017-06-01

    The partially correlated quadratic, speed-dependent hard-collision profile (pCqSDHCP), for simplicity referred to as the Hartmann-Tran profile (HTP), has been recommended as a generalized lineshape for high resolution spectroscopy. The HTP parameterizes complex collisional effects such as Dicke narrowing, speed dependent narrowing, and correlations between velocity-changing and dephasing collisions, while also simplifying to simpler profiles that are widely used, such as the Voigt profile. As advanced lineshape profiles are adopted by more researchers, it is important to understand the limitations that data quality has on the ability to retrieve physically meaningful parameters using sophisticated lineshapes that are fit to spectra of finite signal-to-noise ratio. In this work, spectra were simulated using the HITRAN Application Programming Interface (HAPI) across a full range of line parameters. Simulated spectra were evaluated to quantify the precision with which fitted lineshape parameters can be determined at a given signal-to-noise ratio, focusing on the numerical correlation between the retrieved Dicke narrowing frequency and the velocity-changing and dephasing collisions correlation parameter. Tran, H., N. Ngo, and J.-M. Hartmann, Journal of Quantitative Spectroscopy and Radiative Transfer 2013. 129: p. 89-100. Tennyson, et al., Pure Appl. Chem. 2014, 86: p. 1931-1943. Kochanov, R.V., et al., Journal of Quantitative Spectroscopy and Radiative Transfer 2016. 177: p. 15-30. Tran, H., N. Ngo, and J.-M. Hartmann, Journal of Quantitative Spectroscopy and Radiative Transfer 2013. 129: p. 199-203.

  4. Multidimensionality evaluation of supply chain management integration

    Directory of Open Access Journals (Sweden)

    Fernanda Paes Arantes

    2018-03-01

    Full Text Available Integration is constantly reported in the literature as an essential feature of SCM. However, it is as difficult to define as to operationalize it, resulting in a lack of information on how to increase the level of integration among members. Thus, this research aims to evaluate the dimensionality of SCI, to check alignment with the features identified in the literature using multivariate statistical analysis. The methodology used was based on a questionnaire to assess the level of companies integration with suppliers of its supply chain. This instrument consisted of 21 items, with response options: yes, no or not applicable. The questions focused on evaluating the integration with suppliers, so each company consulted could answer a questionnaire for each supplier, since the intensity of relationships varies. Thus, 41 companies participated in the survey, resulting in 205 responses. Full-information item factor analysis and principal component analysis on the correlation matrix tetrachoric were used for the instrument dimensionality analysis. They are appropriate procedures for analysis of dichotomous variables. The results of this analysis enabled grouping the questionnaire items in the following underlying factors: trust, information sharing, partnership, collaboration or cooperation, and coordination. The identification of such factors such as dimensions of SCI enables greater understanding on how to raise the level of integration among the members of a supply chain.

  5. Pressure ulcers management: an economic evaluation.

    Science.gov (United States)

    Foglia, E; Restelli, U; Napoletano, A M; Coclite, D; Porazzi, E; Bonfanti, M; Croce, D

    2012-03-01

    Pressure ulcer management represents a growing problem for medical and social health care systems all over the world, particularly in European Union countries where the incidence of pressure ulcers in older persons (> 60 years of age) is predicted to rise. The aim of this study was to provide evidence for the lower impact on economic resources of using advanced dressings for the treatment of pressure ulcers with respect to conventional simple dressings. Two different models of analysis, derived from Activity Based Costing and Health Technology Assessment, were used to measure, over a 30-day period, the direct costs incurred by pressure ulcer treatment for community-residing patients receiving integrated home care. Although the mean cost per home care visit was higher in the advanced dressings patient group than in the simple dressings patient one (E 22.31 versus E 16.03), analysis of the data revealed that the cost of using advanced dressings was lower due to fewer home care visits (22 versus 11). The results underline the fact that decision-makers need to improve their understanding of the advantages of taking a long-term view with regards to the purchase and use of materials. This could produce considerable savings of resources in addition to improving treatment efficacy for the benefit of patients and the health care system.

  6. Evaluation of time-accelerated irradiation method of elastomer by modulus-ultimate elongation profile

    International Nuclear Information System (INIS)

    Ito, Masayuki; Oka, Toshitaka; Hama, Yosimasa

    2009-01-01

    'Generalized modulus-ultimate elongation profile' was induced from the relationship between the modulus and the ultimate elongation of an elastomer that was quantitatively added crosslinking and scission. This profile can be used to evaluate the time-accelerated irradiation methods of ethylene-propylene-diene elastomer. The irradiation under low dose rate (0.33 kGy/h) at room temperature was the reference condition. The short-time irradiation condition was 4.2 kGy/h in 0.5 MPa oxygen at room temperature and 5.0 kGy/h in air at 70 o C. The former tended to bring about the higher ratio of scission than the reference condition; the latter tended to bring about the higher ratio of crosslinking.

  7. [Evaluation of music department students who passed the entrance exam with phonetogram (Voice Range Profile)].

    Science.gov (United States)

    Gökdoğan, Çağıl; Gökdoğan, Ozan; Şahin, Esra; Yılmaz, Metin

    2014-01-01

    This study aims to evaluate phonetogram data of the students in the department of music who passed the entrance exam. The phonetogram data of 44 individuals with a good voice quality in the department of music and age-matched individuals who were not trained in the field of music or not involved in music amateurish as the control group were compared. The voice of both groups were recorded using the voice range profile within the scope of Kay Elemetrics CSL (Model 4300 B) programmed. There was a significant difference in the voice range profile parameters including max Fo, Fo range, Fo range (St), min dB SPL, and max dB sound pressure level (pmusic is higher than the control group and that plays a major role in their acceptance to the department of music.

  8. Evaluation of a type 1 diabetes serum cohort by SELDI-TOF MS protein profiling

    DEFF Research Database (Denmark)

    Albrethsen, J.; Kaas, A.; Schonle, E.

    2009-01-01

    Proteomics analysis of serum from patients with type 1 diabetes (T1D) may lead to novel biomarkers for prediction of disease and for patient monitoring. However, the serum proteome is highly sensitive to sample processing and before proteomics biomarker research serum cohorts should preferably...... be examined for potential bias between sample groups. S ELDI-TOF MS protein profiling was used for preliminary evaluation of a biological-bank with 766 serum samples from 270 patients with T1D, collected at 18 different paediatric centers representing 15 countries in Europe and Japan over 2 years (2000......-2002). Samples collected 1 (n = 270), 6 (n = 248), and 12 (n = 248) months after T1D diagnosis were grouped across centers and compared. The serum protein profiles varied with collection site and day of analysis; however, markers of sample processing were not systematically different between samples collected...

  9. Evaluating Academic Journals without Impact Factors for Collection Management Decisions.

    Science.gov (United States)

    Dilevko, Juris; Atkinson, Esther

    2002-01-01

    Discussion of evaluating academic journals for collection management decisions focuses on a methodological framework for evaluating journals not ranked by impact factors in Journal Citation Reports. Compares nonranked journals with ranked journals and then applies this framework to a case study in the field of medical science. (LRW)

  10. Evaluation as Scientific Management in U.S. School Reform.

    Science.gov (United States)

    House, Ernest R.

    1978-01-01

    In 1965, Robert Kennedy initiated federal evaluation policy with ESEA. His conception of political accountability was converted into a system of cost benefit analysis, which periodically justified funding curtailments. This systems approach, similar to Taylor's Scientific Management, is inadequate as the sole evaluation tool for federal programs.…

  11. Esthetic evaluation of the facial profile in rehabilitated adults with complete bilateral cleft lip and palate.

    Science.gov (United States)

    Ferrari Júnior, Flávio Mauro; Ayub, Priscila Vaz; Capelozza Filho, Leopoldino; Pereira Lauris, José Roberto; Garib, Daniela Gamba

    2015-01-01

    To assess the facial esthetics of patients with complete bilateral cleft lip and palate, and to compare the judgment of raters related and unrelated to cleft care. The sample comprised 23 adult patients (7 women and 16 men) with a mean age of 26.1 years, rehabilitated at a single center. Standardized photographs of the right and left facial profile were taken of each patient and subjectively evaluated by 25 examiners: 5 orthodontists and 5 plastic surgeons with expertise in oral cleft rehabilitation, 5 orthodontists and 5 plastic surgeons without expertise in oral cleft rehabilitation, and 5 laypersons. The facial profiles were classified into 3 categories: esthetically unpleasant, esthetically acceptable, and esthetically pleasant. Intraexaminer and interexaminer agreements were evaluated with the Spearman correlation coefficient and Kendall coefficient of concordance. The differences between rater categories were analyzed using the Student-Newman-Keuls test (with P esthetically acceptable. Orthodontists and plastic surgeons related to oral cleft rehabilitation gave the best scores to the facial profiles, followed by layperson examiners and by orthodontists and plastic surgeons unrelated to oral cleft rehabilitation. The middle third of the face, the nose, and the upper lip were frequently pointed out as contributors to the esthetic impairment. The facial profile of rehabilitated adult patients with complete bilateral cleft lip and palate was considered esthetically acceptable because of morphologic limitations in the structures affected by the cleft. Laypersons and professionals unrelated to oral cleft rehabilitation seem to be more critical regarding facial esthetics than professionals involved with cleft rehabilitation. Copyright © 2015. Published by Elsevier Inc.

  12. Piracicaba River Basin: evaluation of chemical elements in deep sediment profile by INAA

    Energy Technology Data Exchange (ETDEWEB)

    França, Elvis J. de; Santos, Robson A.; Santos, Katarine M. Barbosa; Silva, Gleyce K. A. [Centro Regional de Ciencias Nucleares do Nordeste (DIAMB/CRCN-NE/CNEN-PE), Recife, PE (Brazil). Div, de Monitoração Ambiental; Fernandes, Elisabete A. de Nadai; Rodrigues, Vanessa S.; Cavalca, Isabel P.O., E-mail: ejfranca@cnen.gov.br, E-mail: lis@cena.usp.br [Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP (Brazil)

    2017-07-01

    Many hydrographic basins have been impacted by anthropogenic sources, the Piracicaba River Basin of the State of São Paulo, is one of that. The total concentrations of chemical elements in deep sediments of basin may be indicate those available in ecosystem. Therefore, in this research concentration of chemical elements on deep sediment profile sampled of Piracicaba River Basin was determined by k0-Instrumental Neutron Activation Analysis. After collecting the 60 cm depth profile, samples were obtained by sectioning the sediment profile in 5 cm layers, totalizing 12 samples. Analytical portions were transferred to polyethylene vials for neutron irradiation at the Nuclear Research Reactor IEA-R1 from the Instituto de Pesquisas Energéticas e Nucleares IPEN/CNEN. After waiting for radiation safe levels, irradiated samples were transported to the Radioisotopes Laboratory from the Centro de Energia Nuclear na Agricultura CENA/USP. High Resolution Gamma-Ray Spectrometry using HPGe detectors was applied to measure the induced radioactivity. The chemical element mass fractions and their respective expanded analytical uncertainties (95% confidence level) were determined by k0-INAA using the in-house software Quantu. Geological reference materials were analyzed with samples to evaluate the quality of the analytical procedure. Results indicated the presence of enriched surface sediments (0-10 cm depth) for As, Ba, Ca, Co, Cs, Fe, Sb, Sc, Sr, Yb and Zn, despite no alteration was observed for Eu, Ta and Tb. Therefore, the evaluation of deep sediment profile afford the chemical element dynamics for the Piracicaba Basin. (author)

  13. Field evaluation of a direct push deployed sensor probe for vertical soil water content profiling

    Science.gov (United States)

    Vienken, Thomas; Reboulet, Ed; Leven, Carsten; Kreck, Manuel; Zschornack, Ludwig; Dietrich, Peter

    2015-04-01

    Reliable high-resolution information about vertical variations in soil water content, i.e. total porosity in the saturated zone, is essential for flow and transport predictions within the subsurface. However, porosity measurements are often associated with high efforts and high uncertainties, e.g. caused by soil disturbance during sampling or sensor installation procedures. In hydrogeological practice, commonly applied tools for the investigation of vertical soil water content distribution include gravimetric laboratory analyses of soil samples and neutron probe measurements. A yet less well established technique is the use of direct push-deployed sensor probes. Each of these methods is associated with inherent advantages and limitations due to their underlying measurement principles and operation modes. The presented study describes results of a joint field evaluation of the individual methods under different depositional and hydrogeological conditions with special focus on the performance on the direct push-deployed water content profiler. Therefore, direct push-profiling results from three different test sites are compared with results obtained from gravimetric analysis of soil cores and neutron probe measurements. In direct comparison, the applied direct push-based sensor probe proved to be a suitable alternative for vertical soil water content profiling to neutron probe technology, and, in addition, proved to be advantageous over gravimetric analysis in terms vertical resolution and time efficiency. Results of this study identify application-specific limitations of the methods and thereby highlight the need for careful data evaluation, even though neutron probe measurements and gravimetric analyses of soil samples are well established techniques (see Vienken et al. 2013). Reference: Vienken, T., Reboulet, E., Leven, C., Kreck, M., Zschornack, L., Dietrich, P., 2013. Field comparison of selected methods for vertical soil water content profiling. Journal of

  14. Evaluating A Priori Ozone Profile Information Used in TEMPO Tropospheric Ozone Retrievals

    Science.gov (United States)

    Johnson, Matthew S.; Sullivan, John T.; Liu, Xiong; Newchurch, Mike; Kuang, Shi; McGee, Thomas J.; Langford, Andrew O'Neil; Senff, Christoph J.; Leblanc, Thierry; Berkoff, Timothy; hide

    2016-01-01

    Ozone (O3) is a greenhouse gas and toxic pollutant which plays a major role in air quality. Typically, monitoring of surface air quality and O3 mixing ratios is primarily conducted using in situ measurement networks. This is partially due to high-quality information related to air quality being limited from space-borne platforms due to coarse spatial resolution, limited temporal frequency, and minimal sensitivity to lower tropospheric and surface-level O3. The Tropospheric Emissions: Monitoring of Pollution (TEMPO) satellite is designed to address these limitations of current space-based platforms and to improve our ability to monitor North American air quality. TEMPO will provide hourly data of total column and vertical profiles of O3 with high spatial resolution to be used as a near-real-time air quality product. TEMPO O3 retrievals will apply the Smithsonian Astrophysical Observatory profile algorithm developed based on work from GOME, GOME-2, and OMI. This algorithm uses a priori O3 profile information from a climatological data-base developed from long-term ozone-sonde measurements (tropopause-based (TB) O3 climatology). It has been shown that satellite O3 retrievals are sensitive to a priori O3 profiles and covariance matrices. During this work we investigate the climatological data to be used in TEMPO algorithms (TB O3) and simulated data from the NASA GMAO Goddard Earth Observing System (GEOS-5) Forward Processing (FP) near-real-time (NRT) model products. These two data products will be evaluated with ground-based lidar data from the Tropospheric Ozone Lidar Network (TOLNet) at various locations of the US. This study evaluates the TB climatology, GEOS-5 climatology, and 3-hourly GEOS-5 data compared to lower tropospheric observations to demonstrate the accuracy of a priori information to potentially be used in TEMPO O3 algorithms. Here we present our initial analysis and the theoretical impact on TEMPO retrievals in the lower troposphere.

  15. Evaluation of a new high-dimensional miRNA profiling platform

    Directory of Open Access Journals (Sweden)

    Lamblin Anne-Francoise

    2009-08-01

    Full Text Available Abstract Background MicroRNAs (miRNAs are a class of approximately 22 nucleotide long, widely expressed RNA molecules that play important regulatory roles in eukaryotes. To investigate miRNA function, it is essential that methods to quantify their expression levels be available. Methods We evaluated a new miRNA profiling platform that utilizes Illumina's existing robust DASL chemistry as the basis for the assay. Using total RNA from five colon cancer patients and four cell lines, we evaluated the reproducibility of miRNA expression levels across replicates and with varying amounts of input RNA. The beta test version was comprised of 735 miRNA targets of Illumina's miRNA profiling application. Results Reproducibility between sample replicates within a plate was good (Spearman's correlation 0.91 to 0.98 as was the plate-to-plate reproducibility replicates run on different days (Spearman's correlation 0.84 to 0.98. To determine whether quality data could be obtained from a broad range of input RNA, data obtained from amounts ranging from 25 ng to 800 ng were compared to those obtained at 200 ng. No effect across the range of RNA input was observed. Conclusion These results indicate that very small amounts of starting material are sufficient to allow sensitive miRNA profiling using the Illumina miRNA high-dimensional platform. Nonlinear biases were observed between replicates, indicating the need for abundance-dependent normalization. Overall, the performance characteristics of the Illumina miRNA profiling system were excellent.

  16. Piracicaba River Basin: evaluation of chemical elements in deep sediment profile by INAA

    International Nuclear Information System (INIS)

    França, Elvis J. de; Santos, Robson A.; Santos, Katarine M. Barbosa; Silva, Gleyce K. A.

    2017-01-01

    Many hydrographic basins have been impacted by anthropogenic sources, the Piracicaba River Basin of the State of São Paulo, is one of that. The total concentrations of chemical elements in deep sediments of basin may be indicate those available in ecosystem. Therefore, in this research concentration of chemical elements on deep sediment profile sampled of Piracicaba River Basin was determined by k0-Instrumental Neutron Activation Analysis. After collecting the 60 cm depth profile, samples were obtained by sectioning the sediment profile in 5 cm layers, totalizing 12 samples. Analytical portions were transferred to polyethylene vials for neutron irradiation at the Nuclear Research Reactor IEA-R1 from the Instituto de Pesquisas Energéticas e Nucleares IPEN/CNEN. After waiting for radiation safe levels, irradiated samples were transported to the Radioisotopes Laboratory from the Centro de Energia Nuclear na Agricultura CENA/USP. High Resolution Gamma-Ray Spectrometry using HPGe detectors was applied to measure the induced radioactivity. The chemical element mass fractions and their respective expanded analytical uncertainties (95% confidence level) were determined by k0-INAA using the in-house software Quantu. Geological reference materials were analyzed with samples to evaluate the quality of the analytical procedure. Results indicated the presence of enriched surface sediments (0-10 cm depth) for As, Ba, Ca, Co, Cs, Fe, Sb, Sc, Sr, Yb and Zn, despite no alteration was observed for Eu, Ta and Tb. Therefore, the evaluation of deep sediment profile afford the chemical element dynamics for the Piracicaba Basin. (author)

  17. Evaluating A Priori Ozone Profile Information Used in TEMPO Tropospheric Ozone Retrievals

    Science.gov (United States)

    Johnson, M. S.; Sullivan, J. T.; Liu, X.; Newchurch, M.; Kuang, S.; McGee, T. J.; Langford, A. O.; Senff, C. J.; Leblanc, T.; Berkoff, T.; Gronoff, G.; Chen, G.; Strawbridge, K. B.

    2016-12-01

    Ozone (O3) is a greenhouse gas and toxic pollutant which plays a major role in air quality. Typically, monitoring of surface air quality and O3 mixing ratios is primarily conducted using in situ measurement networks. This is partially due to high-quality information related to air quality being limited from space-borne platforms due to coarse spatial resolution, limited temporal frequency, and minimal sensitivity to lower tropospheric and surface-level O3. The Tropospheric Emissions: Monitoring of Pollution (TEMPO) satellite is designed to address these limitations of current space-based platforms and to improve our ability to monitor North American air quality. TEMPO will provide hourly data of total column and vertical profiles of O3 with high spatial resolution to be used as a near-real-time air quality product. TEMPO O3 retrievals will apply the Smithsonian Astrophysical Observatory profile algorithm developed based on work from GOME, GOME-2, and OMI. This algorithm uses a priori O3 profile information from a climatological data-base developed from long-term ozone-sonde measurements (tropopause-based (TB) O3 climatology). It has been shown that satellite O3 retrievals are sensitive to a priori O3 profiles and covariance matrices. During this work we investigate the climatological data to be used in TEMPO algorithms (TB O3) and simulated data from the NASA GMAO Goddard Earth Observing System (GEOS-5) Forward Processing (FP) near-real-time (NRT) model products. These two data products will be evaluated with ground-based lidar data from the Tropospheric Ozone Lidar Network (TOLNet) at various locations of the US. This study evaluates the TB climatology, GEOS-5 climatology, and 3-hourly GEOS-5 data compared to lower tropospheric observations to demonstrate the accuracy of a priori information to potentially be used in TEMPO O3 algorithms. Here we present our initial analysis and the theoretical impact on TEMPO retrievals in the lower troposphere.

  18. A structured approach to individual plant evaluation and accident management

    International Nuclear Information System (INIS)

    Klopp, G.T.

    1991-01-01

    The current requirements for the performance of individual plant evaluations (IPE's) include the derivation of accident management insights as and if they occur in the course of finalizing an IPE. The development of formal, structured accident management programs is, however, explicitly excluded from current IPE requirements. The Nuclear Regulatory Commission is following the Nuclear Management and Resources Council (NUMARC) efforts to establish the framework(s) for accident management program development and plants to issue requirements on such development at a later date. The Commonwealth Edison program consists of comprehensive level 2 PRA's which address the requirements for IPE's and which go beyond those requirements. From the start of the IPE efforts, it was firmly held, within Edison, that the best way to fully and economically extract a viable accident management program from an IPE was to integrate the two efforts from the start and include the accident management program development as a required IPE product

  19. Evaluation of composting in the intervention of waste management

    International Nuclear Information System (INIS)

    Diaz, F. J.; Claver, F.; Moraleda, M.; Vazquez, C.

    1998-01-01

    Decontamination countermeasures may generate high amounts of wastes. The management of wastes (meaning all those actions to be carried out until its final disposal) should be taking into account during the selection of the optimum restoration strategy. TEMAS Project (Techniques and Management Strategies for environmental restoration and their ecological consequences) considers waste management in the selection of optimized intervention. The management of wastes can follow an stepped process (disposal route) from the origin of waste to its final disposal. Each potential waste can be managed throughout one or more of these disposal routes. These processes must be characterized in the following terms: cost (machinery; manpower and consumables) and added dose for workers. This work deals with the obtention of this type of information required to evaluate the applicability of disposal routes including composting as one step in the management of organic wastes generated during the intervention. (Author) 11 refs

  20. Collaborative care management effectively promotes self-management: patient evaluation of care management for depression in primary care.

    Science.gov (United States)

    DeJesus, Ramona S; Howell, Lisa; Williams, Mark; Hathaway, Julie; Vickers, Kristin S

    2014-03-01

    Chronic disease management in the primary care setting increasingly involves self-management support from a nurse care manager. Prior research had shown patient acceptance and willingness to work with care managers. This survey study evaluated patient-perceived satisfaction with care management and patient opinions on the effectiveness of care management in promoting self-management. Qualitative and quantitative survey responses were collected from 125 patients (79% female; average age 46; 94% Caucasian) enrolled in care management for depression. Qualitative responses were coded with methods of content analysis by 2 independent analysts. Patients were satisfied with depression care management. Patients felt that care management improved their treatment above and beyond other aspects of their depression treatment (mean score, 6.7 [SD, 2]; 10 = Very much), increased their understanding of depression self-management (mean score, 7.2 [SD, 2]; 10 = Very much), and increased the frequency of self-management goal setting (mean score, 6.9 [SD, 3]; 10 = Very much). Predominant qualitative themes emphasized that patients value emotional, motivational, and relational aspects of the care manager relationship. Patients viewed care managers as caring and supportive, helpful in creating accountability for patients and knowledgeable in the area of depression care. Care managers empower patients to take on an active role in depression self-management. Some logistical challenges associated with a telephonic intervention are described. Care manager training should include communication and motivation strategies, specifically self-management education, as these strategies are valued by patients. Barriers to care management, such as scheduling telephone calls, should be addressed in future care management implementation and study.

  1. Nutritional evaluation and management of AKI patients.

    Science.gov (United States)

    Fiaccadori, Enrico; Maggiore, Umberto; Cabassi, Aderville; Morabito, Santo; Castellano, Giuseppe; Regolisti, Giuseppe

    2013-05-01

    Protein-energy wasting is common in patients with acute kidney injury (AKI) and represents a major negative prognostic factor. Nutritional support as parenteral and/or enteral nutrition is frequently needed because the early phases of this are often a highly catabolic state, although the optimal nutritional requirements and nutrient intake composition remain a partially unresolved issue. Nutrient needs of patients with AKI are highly heterogeneous, depending on different pathogenetic mechanisms, catabolic rate, acute and chronic comorbidities, and renal replacement therapy (RRT) modalities. Thus, quantitative and qualitative aspects of nutrient intake should be frequently evaluated in this clinical setting to achieve better individualization of nutritional support, to integrate nutritional support with RRT, and to avoid under- and overfeeding. Moreover, AKI is now considered a kidney-centered inflammatory syndrome; indeed, recent experimental data indicate that specific nutrients with anti-inflammatory effects could play an important role in the prevention of renal function loss after an episode of AKI. Copyright © 2013 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  2. NNWSI project information management system concepts evaluation report. Final report

    International Nuclear Information System (INIS)

    1986-08-01

    This report is intended as a first step in developing detailed information management system specifications for the Nevada Nuclear Waste Storage Investigations (NNWSI) Project. The current state of information management at the NNWSI Project level is investigated and an information management system (IMS) is proposed. The IMS as it relates to aspects of Project and records management is discussed. Information management concepts and prospective IMS system components are investigated. Concepts and system components include: indexing, searching, retrieval, data base management system technology, computers, storage media, computer-assisted retrieval (CAR) of microfilm, electronic imaging-based systems, optical character recognition, and communications. Performance criteria and desirable system attributes applicable to the IMS are discussed. Six conceptual system approaches capable of satisfying the performance criteria are defined. System approaches include: fully centralized microfilm system based on CAR retrieval (Approach 1), partially distributed microfilm system based on CAR retrieval (Approach 2), fully distributed microfilm system based on CAR retrieval (Approach 3), fully centralized optical disk system based on electronic image and full-text retrieval (Approach 4), partially distributed optical system based on electron image and full-text retrieval (Approach 5), and fully distributed optical disk system based on electronic image and full-text retrieval (Approach 6). Technical and cost considerations associated with the six conceptual approaches are evaluated. Technical evaluation results indicate Approach 4 is the best conceptual approach, and cost evaluation results show no significant differences among approaches. On the basis of the evaluation, Approach 4 is recommended

  3. Data analytics approach to create waste generation profiles for waste management and collection.

    Science.gov (United States)

    Niska, Harri; Serkkola, Ari

    2018-04-30

    Extensive monitoring data on waste generation is increasingly collected in order to implement cost-efficient and sustainable waste management operations. In addition, geospatial data from different registries of the society are opening for free usage. Novel data analytics approaches can be built on the top of the data to produce more detailed, and in-time waste generation information for the basis of waste management and collection. In this paper, a data-based approach based on the self-organizing map (SOM) and the k-means algorithm is developed for creating a set of waste generation type profiles. The approach is demonstrated using the extensive container-level waste weighting data collected in the metropolitan area of Helsinki, Finland. The results obtained highlight the potential of advanced data analytic approaches in producing more detailed waste generation information e.g. for the basis of tailored feedback services for waste producers and the planning and optimization of waste collection and recycling. Copyright © 2018 Elsevier Ltd. All rights reserved.

  4. Diode-laser-based water vapor differential absorption lidar (DIAL) profiler evaluation

    Science.gov (United States)

    Spuler, S.; Weckwerth, T.; Repasky, K. S.; Nehrir, A. R.; Carbone, R.

    2012-12-01

    We are in the process of evaluating the performance of an eye-safe, low-cost, diode-laser-based, water vapor differential absorption lidar (DIAL) profiler. This class of instrument may be capable of providing continuous water vapor and aerosol backscatter profiles at high vertical resolution in the atmospheric boundary layer (ABL) for periods of months to years. The technology potentially fills a national long term observing facility gap and could greatly benefit micro- and meso-meteorology, water cycle, carbon cycle and, more generally, biosphere-hydrosphere-atmosphere interaction research at both weather and climate variability time scales. For the evaluation, the Montana State University 3rd generation water vapor DIAL was modified to enable unattended operation for a period of several weeks. The performance of this V3.5 version DIAL was tested at MSU and NCAR in June and July of 2012. Further tests are currently in progress with Howard University at Beltsville, Maryland; and with the National Weather Service and Oklahoma University at Dallas/Fort Worth, Texas. The presentation will include a comparison of DIAL profiles against meteorological "truth" at the aforementioned locations including: radiosondes, Raman lidars, microwave and IR radiometers, AERONET and SUOMINET systems. Instrument reliability, uncertainty, systematic biases, detection height statistics, and environmental complications will be evaluated. Performance will be judged in the context of diverse scientific applications that range from operational weather prediction and seasonal climate variability, to more demanding climate system process studies at the land-canopy-ABL interface. Estimating the extent to which such research and operational applications can be satisfied with a low cost autonomous network of similar instruments is our principal objective.

  5. Technical Evaluation Report 30: Vendor-Assisted Evaluation of a Learning Management System

    Directory of Open Access Journals (Sweden)

    Adrienne De Schutter

    2004-04-01

    Full Text Available A product evaluation was conducted of Desire2Learn, an online learning management system gaining popularity in educational institutions. Since an online trial version of the software was not available for evaluation, an inspection meeting with the vendor was arranged. This provided the evaluation team with an opportunity to examine the precautions necessary for ensuring the objectivity of a product evaluation based on vendor-supplied information. The report outlines the team’s use of evaluator-driven enquiry and a triangulated approach to information checking. The Desire2Learn product is assessed as a flexible and useful addition to the range of learning management system options.

  6. Contract Design: Risk Management and Evaluation.

    Science.gov (United States)

    Mühlbacher, Axel C; Amelung, Volker E; Juhnke, Christin

    2018-01-12

    Effective risk adjustment is an aspect that is more and more given weight on the background of competitive health insurance systems and vital healthcare systems. The risk structure of the providers plays a vital role in Pay for Performance. A prerequisite for optimal incentive-based service models is a (partial) dependence of the agent's returns on the provider's gain level. Integrated care systems as well as accountable care organisations (ACOs) in the US and similar concepts in other countries are advocated as an effective method of improving the performance of healthcare systems. These systems outline a payment and care delivery model that intends to tie provider reimbursements to predefined quality metrics. By this the total costs of care shall be reduced. Little is known about the contractual design and the main challenges of delegating "accountability" to these new kinds of organisations and/or contracts. The costs of market utilisation are highly relevant for the conception of healthcare contracts; furthermore information asymmetries and contract-specific investments are an obstacle to the efficient operation of ACOs. A comprehensive literature review on methods of designing contracts in Integrated Care was conducted. The research question in this article focuses on how reimbursement strategies, evaluation of measures and methods of risk adjustment can best be integrated in healthcare contracting. Each integrated care contract includes challenges for both payers and providers without having sufficient empirical data on both sides. These challenges are clinical, administrative or financial nature. Risk adjusted contracts ensure that the reimbursement roughly matches the true costs resulting from the morbidity of a population. If reimbursement of care provider corresponds to the actual expenses for an individual/population the problem of risk selection is greatly reduced. The currently used methods of risk adjustment have widely differing model and forecast

  7. Contract Design: Risk Management and Evaluation

    Directory of Open Access Journals (Sweden)

    Axel C. Mühlbacher

    2018-01-01

    Full Text Available Introduction: Effective risk adjustment is an aspect that is more and more given weight on the background of competitive health insurance systems and vital healthcare systems. The risk structure of the providers plays a vital role in Pay for Performance. A prerequisite for optimal incentive-based service models is a (partial dependence of the agent’s returns on the provider’s gain level. Integrated care systems as well as accountable care organisations (ACOs in the US and similar concepts in other countries are advocated as an effective method of improving the performance of healthcare systems. These systems outline a payment and care delivery model that intends to tie provider reimbursements to predefined quality metrics. By this the total costs of care shall be reduced.  Methods: Little is known about the contractual design and the main challenges of delegating “accountability” to these new kinds of organisations and/or contracts. The costs of market utilisation are highly relevant for the conception of healthcare contracts; furthermore information asymmetries and contract-specific investments are an obstacle to the efficient operation of ACOs. A comprehensive literature review on methods of designing contracts in Integrated Care was conducted. The research question in this article focuses on how reimbursement strategies, evaluation of measures and methods of risk adjustment can best be integrated in healthcare contracting.  Results: Each integrated care contract includes challenges for both payers and providers without having sufficient empirical data on both sides. These challenges are clinical, administrative or financial nature. Risk adjusted contracts ensure that the reimbursement roughly matches the true costs resulting from the morbidity of a population. If reimbursement of care provider corresponds to the actual expenses for an individual/population the problem of risk selection is greatly reduced. The currently used methods

  8. [The Hypo Ionic Protein Profile (HIPP). Laboratory analytical evaluation in Complementary and Alternative Medicine].

    Science.gov (United States)

    Berth, M; Stalpaert, M; Bosmans, E

    2008-01-01

    The hypo ionic protein profile (HIPP) is a test based on the reticulo-endothelial index of Sandor. We evaluated the analytical performance of this test by comparing the obtained data in the HIPP to the concentration of some frequently measured specific serum proteins. The alfa euglobulin zone mainly comprises of ceruloplasmin, complement factor 3, apolipoprotein B and haptoglobin. The beta and gamma euglobulin zone reflect the concentration of the immunoglobulins. Since these proteins cannot be distinguished from each other, the diagnostic value of the HIPP will be limited. The HIPP is an outdated and aspecific assay for protein measurements.

  9. Neuropsychological performance and integrated evaluation for disabled people using Virtual Reality: integrated VR profile.

    Science.gov (United States)

    Piccini, PierAntonio

    2002-01-01

    This chapter describes a Virtual Reality (VR) based innovative model of evaluation of the performance and potentiality of young mentally/psychically disabled subjects with learning difficulties. Using an immersive PC-based VR system, the study investigated the characteristics of 150 disabled subjects in the EU funded project "Horizon O.D.A.--Catania-1998--2000". The result is the definition of an individual neuropsychological "Integrated Profile", based on VR performance, that allows an objective functional benchmark between different subjects. This model can be used to investigate the possibility of job integration for mentally/psychically disabled subjects.

  10. Performance evaluation and bias correction of DBS measurements for a 1290-MHz boundary layer profiler.

    Science.gov (United States)

    Liu, Zhao; Zheng, Chaorong; Wu, Yue

    2018-02-01

    Recently, the government installed a boundary layer profiler (BLP), which is operated under the Doppler beam swinging mode, in a coastal area of China, to acquire useful wind field information in the atmospheric boundary layer for several purposes. And under strong wind conditions, the performance of the BLP is evaluated. It is found that, even though the quality controlled BLP data show good agreement with the balloon observations, a systematic bias can always be found for the BLP data. For the low wind velocities, the BLP data tend to overestimate the atmospheric wind. However, with the increment of wind velocity, the BLP data show a tendency of underestimation. In order to remove the effect of poor quality data on bias correction, the probability distribution function of the differences between the two instruments is discussed, and it is found that the t location scale distribution is the most suitable probability model when compared to other probability models. After the outliers with a large discrepancy, which are outside of 95% confidence interval of the t location scale distribution, are discarded, the systematic bias can be successfully corrected using a first-order polynomial correction function. The methodology of bias correction used in the study not only can be referred for the correction of other wind profiling radars, but also can lay a solid basis for further analysis of the wind profiles.

  11. Post-launch performance evaluation of the OMPS Nadir Mapper and Nadir Profiler

    Science.gov (United States)

    Grotenhuis, Michael G.; Wu, Xiangqian; Flynn, Larry; Beach, Eric; Niu, Jianguo; Yu, Wei

    2014-09-01

    The Joint Polar Satellite System (JPSS) represents the latest generation of polar-orbiting satellites operated by the National Oceanic and Atmospheric Administration (NOAA). The first in the JPSS series of satellites, the Suomi National Polar-orbiting Partnership (NPP) spacecraft was launched in November 2011 to bridge the gap between the current Polar Operational Environmental Satellites (POES) and the future JPSS-1. The Ozone Mapping Profiler Suite (OMPS) is a suite of hyperspectral instruments onboard the Suomi NPP spacecraft designed to continue atmospheric ozone records through both atmospheric profiles and global distribution mapping. OMPS will also be included on the future JPSS payloads. In order to properly extend measurements from previous ozone instruments, including the Solar Backscatter Ultraviolet (SBUV) instrument on POES, proper OMPS calibration is necessary. In this study, the postlaunch performance of the OMPS Nadir Mapper (NM) and Nadir Profiler (NP) are evaluated through their Sensor Data Records (SDRs), which validates their end-to-end calibration. This is achieved through stability monitoring and intercomparison.

  12. Cereal bars produced with banana peel flour: evaluation of acceptability and sensory profile.

    Science.gov (United States)

    Carvalho, Vania Silva; Conti-Silva, Ana Carolina

    2018-01-01

    A mixture design was used to investigate the effects of banana peel flour, rice flakes and oat flour on sensory acceptability of cereal bars, with subsequent evaluation of sensory profile of products identified as having high acceptability. Regions of greater response for acceptability of the cereal bars, which are dependent on the three investigated components, were found. Although having good acceptability, sensory profiles of cereal bars were different. A cereal bar with the lowest quantity of banana peel flour was described as having a higher amount of rice flakes, chewiness and crispness, while formulations with intermediate and highest quantities of banana peel flour were described by darker color, higher banana aroma and bitter taste. Contrary to expectations, banana flavor of cereal bar with highest quantity of banana peel flour was lower than cereal bars with intermediate quantities. Cereal bars were not different in terms of hardness and adhesiveness and they also had a similar sweet taste and oat flavor. The use of banana peel flour in production of cereal bars is feasible and, even with different sensory profiles, cereal bars with banana peel flour are acceptable, which may favor the development of new products for different market niches. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  13. Performance evaluation and bias correction of DBS measurements for a 1290-MHz boundary layer profiler

    Science.gov (United States)

    Liu, Zhao; Zheng, Chaorong; Wu, Yue

    2018-02-01

    Recently, the government installed a boundary layer profiler (BLP), which is operated under the Doppler beam swinging mode, in a coastal area of China, to acquire useful wind field information in the atmospheric boundary layer for several purposes. And under strong wind conditions, the performance of the BLP is evaluated. It is found that, even though the quality controlled BLP data show good agreement with the balloon observations, a systematic bias can always be found for the BLP data. For the low wind velocities, the BLP data tend to overestimate the atmospheric wind. However, with the increment of wind velocity, the BLP data show a tendency of underestimation. In order to remove the effect of poor quality data on bias correction, the probability distribution function of the differences between the two instruments is discussed, and it is found that the t location scale distribution is the most suitable probability model when compared to other probability models. After the outliers with a large discrepancy, which are outside of 95% confidence interval of the t location scale distribution, are discarded, the systematic bias can be successfully corrected using a first-order polynomial correction function. The methodology of bias correction used in the study not only can be referred for the correction of other wind profiling radars, but also can lay a solid basis for further analysis of the wind profiles.

  14. DOE methods for evaluating environmental and waste management samples

    International Nuclear Information System (INIS)

    Goheen, S.C.; McCulloch, M.; Thomas, B.L.; Riley, R.G.; Sklarew, D.S.; Mong, G.M.; Fadeff, S.K.

    1993-03-01

    DOE Methods for Evaluating Environmental and Waste Management Samples (DOE Methods) provides applicable methods in use by. the US Department of Energy (DOE) laboratories for sampling and analyzing constituents of waste and environmental samples. The development of DOE Methods is supported by the Laboratory Management Division (LMD) of the DOE. This document contains chapters and methods that are proposed for use in evaluating components of DOE environmental and waste management samples. DOE Methods is a resource intended to support sampling and analytical activities that will aid in defining the type and breadth of contamination and thus determine the extent of environmental restoration or waste management actions needed, as defined by the DOE, the US Environmental Protection Agency (EPA), or others

  15. DOE methods for evaluating environmental and waste management samples.

    Energy Technology Data Exchange (ETDEWEB)

    Goheen, S C; McCulloch, M; Thomas, B L; Riley, R G; Sklarew, D S; Mong, G M; Fadeff, S K [eds.; Pacific Northwest Lab., Richland, WA (United States)

    1994-04-01

    DOE Methods for Evaluating Environmental and Waste Management Samples (DOE Methods) provides applicable methods in use by. the US Department of Energy (DOE) laboratories for sampling and analyzing constituents of waste and environmental samples. The development of DOE Methods is supported by the Laboratory Management Division (LMD) of the DOE. This document contains chapters and methods that are proposed for use in evaluating components of DOE environmental and waste management samples. DOE Methods is a resource intended to support sampling and analytical activities that will aid in defining the type and breadth of contamination and thus determine the extent of environmental restoration or waste management actions needed, as defined by the DOE, the US Environmental Protection Agency (EPA), or others.

  16. Laquinimod Safety Profile

    DEFF Research Database (Denmark)

    Sørensen, Per Soelberg; Comi, Giancarlo; Vollmer, Timothy L

    2017-01-01

    the safety profile of laquinimod versus placebo. Adverse events (AEs), laboratory value changes, and potential risks identified in preclinical studies were evaluated in participants in ALLEGRO and BRAVO treated with at least one dose of laquinimod or matching placebo (1:1 random assignment). RESULTS...... laquinimod studies demonstrate a safety profile comprising benign or manageable AEs and asymptomatic laboratory findings with a clear temporal pattern. Potential risks noted in preclinical studies were not observed....

  17. Antipsychotic treatment dosing profile in patients with schizophrenia evaluated with electronic monitoring (MEMS®).

    Science.gov (United States)

    Acosta, Francisco J; Ramallo-Fariña, Yolanda; Bosch, Esperanza; Mayans, Teresa; Rodríguez, Carlos J; Caravaca, Ana

    2013-05-01

    Although the Medication Event Monitoring System (MEMS®) device offers accurate information on treatment dosing profile, such profile has never been studied in patients with schizophrenia. Enhancing our knowledge on this issue would help in developing intervention strategies to improve adherence to antipsychotic treatment in these patients. 74 outpatients with schizophrenia were monitored with the MEMS device for a 3-month period, for evaluation of antipsychotic treatment dosing profile, possible influence of medication schedule-related variables, adherence to treatment--considering dose intake within prescribed timeframes--and possible Hawthorne's effect of using the MEMS device. Dose-omission gaps occurred in 18.7% of monitoring days, most frequently during weekends, almost significantly. Almost one-third of prescribed doses were taken out of prescribed time. Neither the prescribed number of daily doses nor the indicated time of the day for dose intake (breakfast, dinner), were associated with correct antipsychotic dosing. Excess-dose was rare in general, and more frequent out of prescribed dose timeframe. No Hawthorne's effect was found for the MEMS device. Adherence reached only 35% according to a definition that included dose intake within prescribed timeframes. Antipsychotic treatment dosing was considerably irregular among patients with schizophrenia. Strategies to reduce dose-omission gaps and increase dosing within prescribed timeframes seem to be necessary. Gaining knowledge on precise oral antipsychotic dosing profiles or the influence of schedule-related variables may be useful to design strategies towards enhancing adherence. There appears to be no Hawthorne's effect associated with the use of MEMS devices in outpatients with schizophrenia. Copyright © 2013 Elsevier B.V. All rights reserved.

  18. Evaluation of risk management and financial performance of BMW Group

    OpenAIRE

    Mysina, Amira

    2017-01-01

    Effective risk and financial management possess a great challenge for the multinational companies operating globally. Despite the increasing development of diverse hedging strategies against foreign exchange risk, global firms cannot fully foresee and measure the degree of the impact of foreign currency fluctuations. This paper aims to evaluate the exchange risk management and financial performance of the BMW Group from the year 2005 to 2016. Moreover, this paper is devoted to provide explana...

  19. Facial Nerve Trauma: Evaluation and Considerations in Management

    OpenAIRE

    Gordin, Eli; Lee, Thomas S.; Ducic, Yadranko; Arnaoutakis, Demetri

    2014-01-01

    The management of facial paralysis continues to evolve. Understanding the facial nerve anatomy and the different methods of evaluating the degree of facial nerve injury are crucial for successful management. When the facial nerve is transected, direct coaptation leads to the best outcome, followed by interpositional nerve grafting. In cases where motor end plates are still intact but a primary repair or graft is not feasible, a nerve transfer should be employed. When complete muscle atrophy h...

  20. AN EVALUATION OF RISK MANAGEMENT STRATEGIES FOR DAIRY FARMS

    OpenAIRE

    Bosch, Darrell J.; Johnson, Christian J.

    1992-01-01

    Variability in feed prices and crop yields are important sources of risk to dairy farmers. A simulation model of a representative dairy farm was used to evaluate crop insurance and hedging as risk management strategies. These strategies lowered expected net returns but also reduced risk. The preferred set of strategies at lower levels of risk aversion included hedging and crop insurance, although a base scenario in which no risk management strategies were employed was also efficient. The pref...

  1. Plasma free amino acid profiles evaluate risk of metabolic syndrome, diabetes, dyslipidemia, and hypertension in a large Asian population

    OpenAIRE

    Yamaguchi, Natsu; Mahbub, MH; Takahashi, Hidekazu; Hase, Ryosuke; Ishimaru, Yasutaka; Sunagawa, Hiroshi; Amano, Hiroki; Kobayashi- Miura, Mikiko; Kanda, Hideyuki; Fujita, Yasuyuki; Yamamoto, Hiroshi; Yamamoto, Mai; Kikuchi, Shinya; Ikeda, Atsuko; Takasu, Mariko

    2017-01-01

    Background Recently, the association of plasma free amino acid (PFAA) profile and lifestyle-related diseases has been reported. However, few studies have been reported in large Asian populations, about the usefulness of PFAAs for evaluating disease risks. We examined the ability of PFAA profiles to evaluate lifestyle-related diseases in so far the largest Asian population. Methods We examined plasma concentrations of 19 amino acids in 8589 Japanese subjects, and determined the association wit...

  2. Construction Waste Management Profiles, Practices, and Performance: A Cross-Jurisdictional Analysis in Four Countries

    Directory of Open Access Journals (Sweden)

    Vivian Wing-Yan Tam

    2016-02-01

    Full Text Available Construction waste management (CWM has received worldwide attention for some time. As a result, a plethora of research, investigating a wide array of CWM issues such as their profiles, practices, and performance, has been reported in individual economies around the globe. However, a cross-jurisdictional comparison of these issues is limitedly presented in the literature despite its importance to benchmarking performance and identifying best CWM practices in the context of globalization whereby knowledge sharing has already transcended traditional country boundaries. The aim of this ex post facto research is to compare CWM profiles, practices, and performance in Australia, Europe (Europe refers to EU-27 member countries in the European Union, including Belgium, France, Germany, Italy, Luxembourg, Netherlands, Denmark, Great Britain, Ireland, Portugal, Spain, Greece, Austria, Finland, Sweden, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Slovakia, Slovenia, Malta, Cyprus, Bulgaria, and Romania., Hong Kong, and the United Kingdom at a national-level, with a view to facilitating CWM knowledge sharing internationally. It does so by triangulating empirical data collected from various national statistical yearbooks with research papers and professional reports on CWM in these economies. It is found that in producing one million (US dollars’ work, construction contributes a volume of solid waste ranging from 28 to 121 tons among countries. Conscientious CWM practices can make a significant difference in reducing, reusing, or recycling construction waste, as evident in the large variation in the CWM performance. While it might be oversimplified to conclude that the best practices in one country can be applied in another, the research provides insightful references into sharing CWM knowledge across boundaries.

  3. Management effectiveness evaluation in protected areas of southern Ecuador.

    Science.gov (United States)

    López-Rodríguez, Fausto; Rosado, Daniel

    2017-04-01

    Protected areas are home to biodiversity, habitats and ecosystem as well as a critical component of human well-being and a generator of leisure-related revenues. However, management is sometimes unsatisfactory and requires new ways of evaluation. Management effectiveness of 36 protected areas in southern Ecuador have been assessed. The protected areas belong to three categories: Heritage of Natural Areas of the Ecuadorian State (PANE), created and funded by the State, Areas of Forest and Protective Vegetation (ABVP), created but no funded by the State, and private reserves, declared and funded by private entities. Management effectiveness was evaluated by answers of managers of the protected areas to questionnaires adapted to the socio-economic and environmental characteristics of the region. Questions were classified into six elements of evaluation: context, planning, inputs, processes, outputs and outcomes as recommended by IUCN. Results were classified into four levels: unsatisfactory, slightly satisfactory, satisfactory and very satisfactory. The PANE areas and private reserves showed higher management effectiveness levels (satisfactory and very satisfactory) than ABVP areas, where slightly satisfactory and unsatisfactory levels prevailed. Resources availability was found as the main reason behind this difference. The extension, age and province of location were found irrelevant. Outputs, inputs and processes require main efforts to improve management effectiveness. Improving planning and input in the PANE areas and inputs and outcomes on ABVP areas is necessary to obtain a similar result in all areas. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Evaluation of Workflow Management Systems - A Meta Model Approach

    Directory of Open Access Journals (Sweden)

    Michael Rosemann

    1998-11-01

    Full Text Available The automated enactment of processes through the use of workflow management systems enables the outsourcing of the control flow from application systems. By now a large number of systems, that follow different workflow paradigms, are available. This leads to the problem of selecting the appropriate workflow management system for a given situation. In this paper we outline the benefits of a meta model approach for the evaluation and comparison of different workflow management systems. After a general introduction on the topic of meta modeling the meta models of the workflow management systems WorkParty (Siemens Nixdorf and FlowMark (IBM are compared as an example. These product specific meta models can be generalized to meta reference models, which helps to specify a workflow methodology. Exemplary, an organisational reference meta model is presented, which helps users in specifying their requirements for a workflow management system.

  5. An evaluation of the management system verification pilot at Hanford

    International Nuclear Information System (INIS)

    Briggs, C.R.; Ramonas, L.; Westendorf, W.

    1998-01-01

    The Chemical Management System (CMS), currently under development at Hanford, was used as the ''test program'' for pilot testing the value added aspects of the Chemical Manufacturers Association's (CMA) Management Systems Verification (MSV) process. The MSV process, which was developed by CMA's member chemical companies specifically as a tool to assist in the continuous improvement of environment, safety and health (ESH) performance, represents a commercial sector ''best practice'' for evaluating ESH management systems. The primary purpose of Hanford's MSV Pilot was to evaluate the applicability and utility of the MSV process in the Department of Energy (DOE) environment. However, because the Integrated Safety Management System (ISMS) is the framework for ESH management at Hanford and at all DOE sites, the pilot specifically considered the MSV process in the context of a possible future adjunct to Integrated Safety Management System Verification (ISMSV) efforts at Hanford and elsewhere within the DOE complex. The pilot involved the conduct of two-hour interviews with four separate panels of individuals with functional responsibilities related to the CMS including the Department of Energy Richland Operations (DOE-RL), Fluor Daniel Hanford (FDH) and FDH's major subcontractors (MSCS). A semi-structured interview process was employed by the team of three ''verifiers'' who directed open-ended questions to the panels regarding the development, integration and effectiveness of management systems necessary to ensure the sustainability of the CMS effort. An ''MSV Pilot Effectiveness Survey'' also was completed by each panel participant immediately following the interview

  6. New geometric design consistency model based on operating speed profiles for road safety evaluation.

    Science.gov (United States)

    Camacho-Torregrosa, Francisco J; Pérez-Zuriaga, Ana M; Campoy-Ungría, J Manuel; García-García, Alfredo

    2013-12-01

    To assist in the on-going effort to reduce road fatalities as much as possible, this paper presents a new methodology to evaluate road safety in both the design and redesign stages of two-lane rural highways. This methodology is based on the analysis of road geometric design consistency, a value which will be a surrogate measure of the safety level of the two-lane rural road segment. The consistency model presented in this paper is based on the consideration of continuous operating speed profiles. The models used for their construction were obtained by using an innovative GPS-data collection method that is based on continuous operating speed profiles recorded from individual drivers. This new methodology allowed the researchers to observe the actual behavior of drivers and to develop more accurate operating speed models than was previously possible with spot-speed data collection, thereby enabling a more accurate approximation to the real phenomenon and thus a better consistency measurement. Operating speed profiles were built for 33 Spanish two-lane rural road segments, and several consistency measurements based on the global and local operating speed were checked. The final consistency model takes into account not only the global dispersion of the operating speed, but also some indexes that consider both local speed decelerations and speeds over posted speeds as well. For the development of the consistency model, the crash frequency for each study site was considered, which allowed estimating the number of crashes on a road segment by means of the calculation of its geometric design consistency. Consequently, the presented consistency evaluation method is a promising innovative tool that can be used as a surrogate measure to estimate the safety of a road segment. Copyright © 2012 Elsevier Ltd. All rights reserved.

  7. Evaluation of 1H NMR metabolic profiling using biofluid mixture design.

    Science.gov (United States)

    Athersuch, Toby J; Malik, Shahid; Weljie, Aalim; Newton, Jack; Keun, Hector C

    2013-07-16

    A strategy for evaluating the performance of quantitative spectral analysis tools in conditions that better approximate background variation in a metabonomics experiment is presented. Three different urine samples were mixed in known proportions according to a {3, 3} simplex lattice experimental design and analyzed in triplicate by 1D (1)H NMR spectroscopy. Fifty-four urinary metabolites were subsequently quantified from the sample spectra using two methods common in metabolic profiling studies: (1) targeted spectral fitting and (2) targeted spectral integration. Multivariate analysis using partial least-squares (PLS) regression showed the latent structure of the spectral set recapitulated the experimental mixture design. The goodness-of-prediction statistic (Q(2)) of each metabolite variable in a PLS model was calculated as a metric for the reliability of measurement, across the sample compositional space. Several metabolites were observed to have low Q(2) values, largely as a consequence of their spectral resonances having low s/n or strong overlap with other sample components. This strategy has the potential to allow evaluation of spectral features obtained from metabolic profiling platforms in the context of the compositional background found in real biological sample sets, which may be subject to considerable variation. We suggest that it be incorporated into metabolic profiling studies to improve the estimation of matrix effects that confound accurate metabolite measurement. This novel method provides a rational basis for exploiting information from several samples in an efficient manner and avoids the use of multiple spike-in authentic standards, which may be difficult to obtain.

  8. Creating Evaluation Profiles for Games Designed to be Fun: An Interpretive Framework for Serious Game Mechanics

    DEFF Research Database (Denmark)

    Ulrich, Frank; Helms, Niels Henrik

    2017-01-01

    Background. Games can be great pedagogical tools for educators and students. COTS games (commercialoff-the-shelf) are designed for the pure purpose of leisure but can also contain educational value. Aim. In this paper, we address the potential of COTS games as serious games. We develop...... an interpretive evaluation framework that can identify the educational value in COTS games. Application. The presented framework can create evaluative profiles of the learning, social, game, and immersive mechanics of COTS games as educational tools. Moreover, the framework can position COTS games between four...... enables critical reflection on the game mechanics; thereby capturing the complexity of the game mechanics that makes COTS game both educational and fun to play....

  9. A pattern recognition methodology for evaluation of load profiles and typical days of large electricity customers

    International Nuclear Information System (INIS)

    Tsekouras, G.J.; Kotoulas, P.B.; Tsirekis, C.D.; Dialynas, E.N.; Hatziargyriou, N.D.

    2008-01-01

    This paper describes a pattern recognition methodology for the classification of the daily chronological load curves of each large electricity customer, in order to estimate his typical days and his respective representative daily load profiles. It is based on pattern recognition methods, such as k-means, self-organized maps (SOM), fuzzy k-means and hierarchical clustering, which are theoretically described and properly adapted. The parameters of each clustering method are properly selected by an optimization process, which is separately applied for each one of six adequacy measures. The results can be used for the short-term and mid-term load forecasting of each consumer, for the choice of the proper tariffs and the feasibility studies of demand side management programs. This methodology is analytically applied for one medium voltage industrial customer and synoptically for a set of medium voltage customers of the Greek power system. The results of the clustering methods are presented and discussed. (author)

  10. IDRC and BetterEvaluation launch an interactive guide to manage ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-10-21

    Oct 21, 2016 ... ... evaluations, this guide is intended for program and project managers. ... used to hire evaluators, and guide the management of the evaluation. ... Strategic Evaluation on Communicating Research for Influence: Part I.

  11. Evaluation of Evidence-based Nursing Pain Management Practice.

    Science.gov (United States)

    Song, Wenjia; Eaton, Linda H; Gordon, Debra B; Hoyle, Christine; Doorenbos, Ardith Z

    2015-08-01

    It is important to ensure that cancer pain management is based on the best evidence. Nursing evidence-based pain management can be examined through an evaluation of pain documentation. The aim of this study was to modify and test an evaluation tool for nursing cancer pain documentation, and describe the frequency and quality of nursing pain documentation in one oncology unit via the electronic medical system. A descriptive cross-sectional design was used for this study at an oncology unit of an academic medical center in the Pacific Northwest. Medical records were examined for 37 adults hospitalized during April and May 2013. Nursing pain documentations (N = 230) were reviewed using an evaluation tool modified from the Cancer Pain Practice Index to consist of 13 evidence-based pain management indicators, including pain assessment, care plan, pharmacologic and nonpharmacologic interventions, monitoring and treatment of analgesic side effects, communication with physicians, and patient education. Individual nursing documentation was assigned a score ranging from 0 (worst possible) to 13 (best possible), to reflect the delivery of evidence-based pain management. The participating nurses documented 90% of the recommended evidence-based pain management indicators. Documentation was suboptimal for pain reassessment, pharmacologic interventions, and bowel regimen. The study results provide implications for enhancing electronic medical record design and highlight a need for future research to understand the reasons for suboptimal nursing documentation of cancer pain management. For the future use of the data evaluation tool, we recommend additional modifications according to study settings. Copyright © 2015 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  12. An evaluation of management strategies for Atlantic tuna stocks

    Directory of Open Access Journals (Sweden)

    L. T. Kell

    2003-04-01

    Full Text Available International agreements for the International Commission for the Conservation of Atlantic Tunas (ICCAT convention area imply that Atlantic tuna stocks should be managed by strategies based on maximum sustainable yield (MSY; however, there is concern whether this will actually ensure sustainability with sufficiently high probability consistent with the principals of the precautionary approach. Therefore, the performance of MSY management strategies based on current assessment procedures was evaluated using a computer simulation framework. The framework includes the data collection, assessment, prediction, and management processes, as well as the implementation of management regulations. It therefore provides an integrated way to evaluate the relative importance of and the interactions between each component of the system with regard to the overall success of the management strategy. The study elucidates guidelines about assessment and management that are general enough to be applied to all tunas in the Atlantic Ocean. It does so by comparing different hypotheses about management and assessment for three stocks (North Atlantic albacore, Atlantic bigeye and East Atlantic skipjack, which are representative of the variety encountered (i.e. from data rich to poor and tropical to temperate waters in ICCAT stocks. Management performance was especially sensitive to the carrying capacity of the stock. The type of proxy used for MSY was more important to the success of the procedure than the frequency of assessment or the number of indices used in the assessment. Whilst the procedure was successful at achieving the management objectives for albacore, it was only partially successful for bigeye and was too conservative for skipjack.

  13. Fluid overload in the ICU: evaluation and management.

    Science.gov (United States)

    Claure-Del Granado, Rolando; Mehta, Ravindra L

    2016-08-02

    Fluid overload is frequently found in acute kidney injury patients in critical care units. Recent studies have shown the relationship of fluid overload with adverse outcomes; hence, manage and optimization of fluid balance becomes a central component of the management of critically ill patients. In critically ill patients, in order to restore cardiac output, systemic blood pressure and renal perfusion an adequate fluid resuscitation is essential. Achieving an appropriate level of volume management requires knowledge of the underlying pathophysiology, evaluation of volume status, and selection of appropriate solution for volume repletion, and maintenance and modulation of the tissue perfusion. Numerous recent studies have established a correlation between fluid overload and mortality in critically ill patients. Fluid overload recognition and assessment requires an accurate documentation of intakes and outputs; yet, there is a wide difference in how it is evaluated, reviewed and utilized. Accurate volume status evaluation is essential for appropriate therapy since errors of volume evaluation can result in either in lack of essential treatment or unnecessary fluid administration, and both scenarios are associated with increased mortality. There are several methods to evaluate fluid status; however, most of the tests currently used are fairly inaccurate. Diuretics, especially loop diuretics, remain a valid therapeutic alternative. Fluid overload refractory to medical therapy requires the application of extracorporeal therapies. In critically ill patients, fluid overload is related to increased mortality and also lead to several complications like pulmonary edema, cardiac failure, delayed wound healing, tissue breakdown, and impaired bowel function. Therefore, the evaluation of volume status is crucial in the early management of critically ill patients. Diuretics are frequently used as an initial therapy; however, due to their limited effectiveness the use of continuous

  14. Performance measurement for supply chain management and evaluation criteria determination for reverse supply chain management

    Science.gov (United States)

    Kongar, N. Elif

    2004-12-01

    Today, since customers are able to obtain similar-quality products for similar prices, the lead time has become the only preference criterion for most of the consumers. Therefore, it is crucial that the lead time, i.e., the time spent from the raw material phase till the manufactured good reaches the customer, is minimized. This issue can be investigated under the title of Supply Chain Management (SCM). An efficiently managed supply chain can lead to reduced response time for customers. To achieve this, continuous observation of supply chain efficiency, i.e., a constant performance evaluation of the current SCM is required. Widely used conventional performance measurement methods lack the ability to evaluate a SCM since the supply chain is a dynamic system that requires a more thorough and flexible performance measurement technique. Balanced Scorecard (BS) is an efficient tool for measuring the performance of dynamic systems and has a proven capability of providing the decision makers with the appropriate feedback data. In addition to SCM, a relatively new management field, namely reverse supply chain management (RSCM), also necessitates an appropriate evaluation approach. RSCM differs from SCM in many aspects, i.e., the criteria used for evaluation, the high level of uncertainty involved etc., not allowing the usage of identical evaluation techniques used for SCM. This study proposes a generic Balanced Scorecard to measure the performance of supply chain management while defining the appropriate performance measures for SCM. A scorecard prototype, ESCAPE, is presented to demonstrate the evaluation process.

  15. Economic evaluations in pain management: principles and methods.

    Science.gov (United States)

    Asche, Carl V; Seal, Brian; Jackson, Kenneth C; Oderda, Gary M

    2006-01-01

    This paper describes how investigators may design, conduct, and report economic evaluations of pharmacotherapy for pain and symptom management. Because economic evaluation of therapeutic interventions is becoming increasingly important, there is a need for guidance on how economic evaluations can be optimally conducted. The steps required to conduct an economic evaluation are described to provide this guidance. Economic evaluations require two or more therapeutic interventions to be compared in relation to costs and effects. There are five types of economic evaluations, based on analysis of: (1) cost-effectiveness, (2) cost-utility, (3) cost-minimization, (4) cost-consequence, and (5) cost-benefit analyses. The six required steps are: identify the perspective of the study; identify the alternatives that will be compared; identify the relevant costs and effects; determine how to collect the cost and effect data; determine how to perform calculation for cost and effects data; and determine the manner in which to depict the results and draw comparisons.

  16. Evaluation of Municipal Solid Waste Management System and ...

    African Journals Online (AJOL)

    This paper reports the evaluation of households' usage of the current solid waste management system (SWMS) within the city of Ilorin, central Nigeria and investigates the determinants of household's willingness-to-Pay (WTP) for its improvement. Data was collected with the aid of a structured questionnaire administered to ...

  17. Evaluation and management of the recumbent adult horse.

    Science.gov (United States)

    Gardner, Rachel B

    2011-12-01

    Evaluation and management of recumbent horses are challenging. Familiarity with disorders that can result in recumbency will facilitate more rapid diagnosis and more appropriate formulation of a prognosis. With rapid and appropriate diagnosis, appropriate treatment can be pursued and, with good nursing care, can result in a favorable outcome.

  18. Open Source Library Management Systems: A Multidimensional Evaluation

    Science.gov (United States)

    Balnaves, Edmund

    2008-01-01

    Open source library management systems have improved steadily in the last five years. They now present a credible option for small to medium libraries and library networks. An approach to their evaluation is proposed that takes account of three additional dimensions that only open source can offer: the developer and support community, the source…

  19. Rotator Cuff Disease and Injury--Evaluation and Management.

    Science.gov (United States)

    Williams, Randy

    This presentation considers the incidence, evaluation, and management of rotator cuff disease and injury. Pathogenesis, symptoms, physical findings, treatment (therapeutic and surgical), and prevention are discussed. It is noted that rotator cuff problems, common in athletes, are usually related to an error in training or lack of training. They…

  20. 7 CFR 220.15 - Management evaluations and audits.

    Science.gov (United States)

    2010-01-01

    ... violations of criminal law or civil fraud statutes. (Secs. 805 and 819, Pub. L. 97-35, 95 Stat. 521-535 (42 U... school. (c) In conducting management evaluations, reviews, or audits in a fiscal year, the State agency... establish, through State law, regulation or procedure, an alternate disregard threshold that does not exceed...

  1. Evaluation Of Management Properties Of Wetland Soils Of Akwa ...

    African Journals Online (AJOL)

    Evaluation Of Management Properties Of Wetland Soils Of Akwa Ibom State, Nigeria For Sustainable Crop Production. ... Organic matter content values were high with mean of 12.59, 60.01, and 3.20 percent for Inland valley, Flood plain and mangrove soils respectively. Effective cation exchange capacity (ECEC) was below ...

  2. Evaluation of two communication strategies to improve udder health management

    NARCIS (Netherlands)

    Jansen, J.; Renes, R.J.; Lam, T.J.G.M.

    2010-01-01

    Worldwide, programs to improve udder health are implemented using communication tools and methods that inform and persuade dairy farmers. This study evaluated 2 communication strategies used in a mastitis control program in the Netherlands. To improve farmers’ udder health management, tools such as

  3. Corporate profile, performance and green supply chain management: a research agenda / Perfil corporativo, desempenho e green supply chain management: uma agenda de pesquisa

    Directory of Open Access Journals (Sweden)

    Fábio Ytoshi Shibao

    2017-06-01

    Full Text Available Purpose: To evaluate the universe of published articles that propose frameworks about the relationship between green supply chain management (GSCM and performance in the period from 1995 to 2014, in order to propose a conceptual model that can be applied to future studies, considering the green profile besides the practices of GSCM and performance. Originality/gap/relevance/implications: The investigation revealed a lack of relationship among the organizations' profile, its environmental, economic and operational performance and GSCM practices. Key methodological aspects: The relationship among constructs was established through bibliometric analysis obtained in the models/frameworks of GSCM practices and performance extracted from the databases "ProQuest", "EBSCO", "JSTOR", "Web of Science" and "Scopus". Further, the content analysis and network analysis were then performed. Summary of key results: GSCM internal and external practices, environmental performance, economic performance and operational performance were revealed as main topics addressed in GSCM. Moreover, it was noted that studies on internal practices prevailed over those addressed to other practices. Key considerations/conclusions: The models studied did not consider whether the corporate green profile could improve the performance of the organization. Therefore, they did not simultaneously measure environmental, economic and operational performance. It was concluded that the addition of the green profile in conjunction with GSCM practices and performance allows for a more in-depth analysis of the degree of a company's involvement with GSCM, as well as its intended objectives and results achieved in the future. Objetivo: Avaliar o universo de artigos publicados que propuseram frameworks da relação entre green supply chain management (GSCM e desempenho no período de 1995 à 2014, de modo a propor um modelo conceitual que possa ser aplicado para futuros estudos, considerando o

  4. Evaluation of Teachers' Opinions About Effective Classroom Management Practices

    Directory of Open Access Journals (Sweden)

    Soner DOĞAN

    2014-12-01

    Full Text Available The aim of this study is to evaluate teacher behaviour in creating an effective classroom management process with regard to the views of the teachers working in primary and secondary schools. This is a qualitative study in which the case study design was used. The related literature was scanned and 9 open-ended questions were prepared. These questions that based on maximum variation sampling method were posed to 18 teachers. The data were collected by interview forms and were examined by descriptive and content analysis methods. According to the findings obtained, teachers have stated that pre-determination of classroom rules, asking for students' advices, lecturing in a planned manner, planned teaching, various methods, communication skills, time management, being a model and transitions between activities affect the process of classroom management positively; while punishment affects it in a partly positive way and the differences among the discipline perceptions affect the classroom management negatively

  5. Evaluation Of Hormone Profile And Dexa Values in Premenopausal, Perimenopausal and Postmenopausal Women

    Directory of Open Access Journals (Sweden)

    Esra Esen

    2005-09-01

    Full Text Available This study was carried out in 130 women, between 44-55 ages, admitted to outpatient clinic of Physical Medicine and Rehabilitation Department of Trakya University Medical Faculty in order to make. comparison of hormone profile and DEXA values of premenopausal, perimenopausal, and postmenopausal women . Three groups were allocated according to climacteric symptoms and menopause condition. Premenopausal group consisted of women who had regular menstruation and did not have any climacteric symptoms , perimenopausal group consisted of women who had menstruation disorder and climacteric symptoms within one year and postmenopausal group consisted of women who had last menstruation within more than one year and less than 5 years. Women who had prior osteoporosis diognosis and treatment, hormone replacement therapy, surgical menopause and menopause duration more than 5 years were excluded from the study. Age, body weight ,height, hormone profile including estradiol (E2, progesterone (P, follicule stimulating hormone (FSH, luteinizing hormone (LH, parathyroid hormone (PTH, thyroid hormones (T3, T4, thyroid stimulating hormone (TSH and DEXA values representing bone mineral density (BMD of both groups were evaluated. In peri and postmenopausal groups, E2, P, FSH and LH values were significantly lower, while there was no significant difference for PTH and thyroid hormone levels comparing to premenopausal group. For DEXA values, T scores of L2-L4, L2, L3, L4, femur neck, trochanter, Wards and Z scores of femur neck, Wards area were significantly lower in peri and postmenopausal groups. It was demonstrated paralel to literature that BMD decreased in peri and early postmenopausal women associated with hormone profile changes, mainly lower E2.

  6. Development of the life impact burn recovery evaluation (LIBRE) profile: assessing burn survivors' social participation.

    Science.gov (United States)

    Kazis, Lewis E; Marino, Molly; Ni, Pengsheng; Soley Bori, Marina; Amaya, Flor; Dore, Emily; Ryan, Colleen M; Schneider, Jeff C; Shie, Vivian; Acton, Amy; Jette, Alan M

    2017-10-01

    Measuring the impact burn injuries have on social participation is integral to understanding and improving survivors' quality of life, yet there are no existing instruments that comprehensively measure the social participation of burn survivors. This project aimed to develop the Life Impact Burn Recovery Evaluation Profile (LIBRE), a patient-reported multidimensional assessment for understanding the social participation after burn injuries. 192 questions representing multiple social participation areas were administered to a convenience sample of 601 burn survivors. Exploratory factor analysis and confirmatory factor analysis (CFA) were used to identify the underlying structure of the data. Using item response theory methods, a Graded Response Model was applied for each identified sub-domain. The resultant multidimensional LIBRE Profile can be administered via Computerized Adaptive Testing (CAT) or fixed short forms. The study sample included 54.7% women with a mean age of 44.6 (SD 15.9) years. The average time since burn injury was 15.4 years (0-74 years) and the average total body surface area burned was 40% (1-97%). The CFA indicated acceptable fit statistics (CFI range 0.913-0.977, TLI range 0.904-0.974, RMSEA range 0.06-0.096). The six unidimensional scales were named: relationships with family and friends, social interactions, social activities, work and employment, romantic relationships, and sexual relationships. The marginal reliability of the full item bank and CATs ranged from 0.84 to 0.93, with ceiling effects less than 15% for all scales. The LIBRE Profile is a promising new measure of social participation following a burn injury that enables burn survivors and their care providers to measure social participation.

  7. Evaluation of knowledge management performances in NULIFE network

    International Nuclear Information System (INIS)

    Nitoi, Mirela; Cojan, Mihai; Pavelescu, Margarit

    2009-01-01

    One of the objectives of Nuclear Plant Life Prediction (NULIFE) network is the identification of experts and resources which can be used in the future. The major challenge is to use these competent personnel in an efficient manner, in the network. The paper presents the necessity of developing the knowledge management strategy for networks of excellence, as the specific issues of NULIFE network. In order to highlight the progress during the project operating, the developed indicators of performance are specified. The developed questionnaires evaluate the quality of knowledge management (development, use and distribution of knowledge), type of knowledge which is considered important for organization (at present and in future) and the benefits of knowledge transfer (immediate and in perspective). The developed questionnaires permit along with the evaluation of others groups activities, an auto-evaluation for the activity of the group where the subject is involved. (authors)

  8. [Development and clinical evaluation of an anesthesia information management system].

    Science.gov (United States)

    Feng, Jing-yi; Chen, Hua; Zhu, Sheng-mei

    2010-09-21

    To study the design, implementation and clinical evaluation of an anesthesia information management system. To record, process and store peri-operative patient data automatically, all kinds of bedside monitoring equipments are connected into the system based on information integrating technology; after a statistical analysis of those patient data by data mining technology, patient status can be evaluated automatically based on risk prediction standard and decision support system, and then anesthetist could perform reasonable and safe clinical processes; with clinical processes electronically recorded, standard record tables could be generated, and clinical workflow is optimized, as well. With the system, kinds of patient data could be collected, stored, analyzed and archived, kinds of anesthesia documents could be generated, and patient status could be evaluated to support clinic decision. The anesthesia information management system is useful for improving anesthesia quality, decreasing risk of patient and clinician, and aiding to provide clinical proof.

  9. Golden flaxseed and its byproducts in beef patties: physico-chemical evaluation and fatty acid profile

    Directory of Open Access Journals (Sweden)

    Daiana Novello

    2013-09-01

    Full Text Available Flaxseed application in meat and meat products by adding not flesh ingredients has not yet been properly assessed. This technology strategy, if well optimized, could substantially improve the nutritional value of meat products and promote healthy appeals consistent. Knowing that, this study aimed to evaluate the effect of adding golden flaxseed oil, or flour, or seed in the physico-chemical properties and fatty acid profile of beef patties. Beef patties were prepared with 5.0% of oil (FO, or flour (FF, or seed (FS, plus a control formulation (FC. For raw products containing flaxseed, the moisture content (74.22 to 68.61% was decreased and the ash (1.61 to 2.00g 100g-1, protein (15.62 to 16.46g 100g-1, fat (6.20 to 9.74g 100g-1, carbohydrate (2.02 to 3.97 g 100g-1, and calorie (127.71 to 161.62kcal 100g-1 contents were increased. The raw and grilled samples containing golden flaxseed had increased beneficial omega-3 (n-3 fatty acids (0.85 a 2.98g 100g-1, a decreased n-6/n-3 ratio (0.50, thus improving the nutritional profile.

  10. Algorithm for the Evaluation of Imperfections in Auto Bodywork Using Profiles from a Retroreflective Image

    Directory of Open Access Journals (Sweden)

    Ramon Barber

    2014-02-01

    Full Text Available Nowadays the automobile industry is becoming more and more demanding as far as quality is concerned. Within the wide variety of processes in which this quality must be ensured, those regarding the squeezing of the auto bodywork are especially important due to the fact that the quality of the resulting product is tested manually by experts, leading to inaccuracies of all types. In this paper, an algorithm is proposed for the automated evaluation of the imperfections in the sheets of the bodywork after the squeezing process. The algorithm processes the profile signals from a retroreflective image and characterizes an imperfection. It is based on a convergence criterion that follows the line of the maximum gradient of the imperfection and gives its geometrical characteristics as a result: maximum gradient, length, width, and area.

  11. Social-demographic profile and dose evaluation of the radiopharmaceutical facility workers

    International Nuclear Information System (INIS)

    Sanches, Matias P.; Carneiro, Janete C. Gaburo; Sordi, Gian Maria A.A.

    2009-01-01

    The main aims of this work are to identify the social-demographic profile of the workers based on stratification variables such as gender, age, and tasks performed by the workers, and to evaluate the annual collective doses of workers with potential risk of ionizing radiation exposure at the workplace during the years 2004 to 2008. In this context, the knowledge of the workforce composition in the facility responsible for the radioisotope production and its distribution was used. The individual monitoring programme has been carried out by individual dosimeters, TLDs, and internal contamination monitoring (in vivo method). The reported doses, in the period studied, suggest that the external exposure was the main source of occupational exposure in radioisotope production and distribution areas. The internal exposure was not included in the doses estimated, because it was negligible. This study has an important exploratory character, in order to analyze possible correlations related to adverse health effects, aiming to provide directions for occupational epidemiology research. (author)

  12. Social-demographic profile and dose evaluation of the radiopharmaceutical facility workers

    Energy Technology Data Exchange (ETDEWEB)

    Sanches, Matias P.; Carneiro, Janete C. Gaburo; Sordi, Gian Maria A.A. [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)], e-mail: msanches@ipen.br

    2009-07-01

    The main aims of this work are to identify the social-demographic profile of the workers based on stratification variables such as gender, age, and tasks performed by the workers, and to evaluate the annual collective doses of workers with potential risk of ionizing radiation exposure at the workplace during the years 2004 to 2008. In this context, the knowledge of the workforce composition in the facility responsible for the radioisotope production and its distribution was used. The individual monitoring programme has been carried out by individual dosimeters, TLDs, and internal contamination monitoring (in vivo method). The reported doses, in the period studied, suggest that the external exposure was the main source of occupational exposure in radioisotope production and distribution areas. The internal exposure was not included in the doses estimated, because it was negligible. This study has an important exploratory character, in order to analyze possible correlations related to adverse health effects, aiming to provide directions for occupational epidemiology research. (author)

  13. Evaluating congestion management in the Dutch electricity transmission grid

    International Nuclear Information System (INIS)

    Blijswijk, Martti J. van; Vries, Laurens J. de

    2012-01-01

    Due to the increase in electricity generation capacity in the Netherlands and a new connection policy, transmission system operator (TSO) TenneT expects a significant increase in congestion in the Dutch transmission grid. To manage this, the Dutch government implemented redispatching, a method which is argued in the literature to potentially impose large congestion costs upon the TSO. A quantitative model of the Dutch electricity system was developed in order to evaluate this method. The outcomes were compared to the performance of three alternative congestion management methods. Regardless of the method, congestion costs were found to be substantially lower than in previous studies. Because combined-cycle gas turbines are the marginal generation technology in almost all cases, the costs of up and down regulation do not differ much. Consequently, the redispatching costs for the TSO are expected to be relatively low, and the opportunities for abuse of market power appear to be limited. While all the evaluated methods are effective and economically efficient, they have significantly different welfare effects. Market splitting creates significantly larger welfare effects than the different varieties of redispatching. - Highlights: ► Congestion management was recently introduced in the Netherlands. ► We quantitatively evaluate the effects of its application. ► We compare this to other congestion management methods. ► Given the specific situation that the marginal cost curve of production is flat, congestion costs are expected to be low.

  14. Approach for systematic evaluation of transuranic waste management alternatives

    International Nuclear Information System (INIS)

    Hong, K.; Koebnick, B.; Kotek, T.

    1994-01-01

    This paper describes an approach for systematic evaluation of management alternatives that are being considered for the treatment, storage, and disposal of transuranic waste (TRUW) at U.S. Department of Energy sites. The approach, which is currently under development, would apply WASTE-MGMT, a database application model developed at Argonne National Laboratory, to estimate projected environmental releases and would evaluate impact measures such as health risk and costs associated with each of the waste management alternatives. The customized application would combine site-specific TRUW inventory and characterization data with treatment and transportation parameters to estimate the quantities and characteristics of the wastes to be treated, emissions of hazardous substances from the treatment facilities, and the quantities and characteristics of the wastes to be shipped between sites. These data would then be used to estimate for several TRUW management scenarios the costs and health risks of constructing and operating the required treatment facilities and of transporting TRUW for treatment and final disposal. Treatment, storage, and disposal of TRUW at DOE sites is composed of many variables and options at each stage. The approach described in this paper would provide for efficient consideration of all of these facets when evaluating potentially feasible TRUW management alternatives. By expanding existing databases, this model could eventually be adapted to accommodate the introduction of new treatment technologies, updated TRUW characterization data, and/or revised waste acceptance criteria

  15. Activity profiles of 309 ToxCastTM chemicals evaluated across 292 biochemical targets

    International Nuclear Information System (INIS)

    Knudsen, Thomas B.; Houck, Keith A.; Sipes, Nisha S.; Singh, Amar V.; Judson, Richard S.; Martin, Matthew T.; Weissman, Arthur; Kleinstreuer, Nicole C.; Mortensen, Holly M.; Reif, David M.; Rabinowitz, James R.; Setzer, R. Woodrow; Richard, Ann M.; Dix, David J.; Kavlock, Robert J.

    2011-01-01

    Understanding the potential health risks posed by environmental chemicals is a significant challenge elevated by the large number of diverse chemicals with generally uncharacterized exposures, mechanisms, and toxicities. The present study is a performance evaluation and critical analysis of assay results for an array of 292 high-throughput cell-free assays aimed at preliminary toxicity evaluation of 320 environmental chemicals in EPA's ToxCast TM project (Phase I). The chemicals (309 unique, 11 replicates) were mainly precursors or the active agent of commercial pesticides, for which a wealth of in vivo toxicity data is available. Biochemical HTS (high-throughput screening) profiled cell and tissue extracts using semi-automated biochemical and pharmacological methodologies to evaluate a subset of G-protein coupled receptors (GPCRs), CYP450 enzymes (CYPs), kinases, phosphatases, proteases, HDACs, nuclear receptors, ion channels, and transporters. The primary screen tested all chemicals at a relatively high concentration 25 μM concentration (or 10 μM for CYP assays), and a secondary screen re-tested 9132 chemical-assay pairs in 8-point concentration series from 0.023 to 50 μM (or 0.009-20 μM for CYPs). Mapping relationships across 93,440 chemical-assay pairs based on half-maximal activity concentration (AC50) revealed both known and novel targets in signaling and metabolic pathways. The primary dataset, summary data and details on quality control checks are available for download at (http://www.epa.gov/ncct/toxcast/).

  16. Evaluating Effect of Knowledge Management Strategy on Human Resource Management Performance Using BSC Approach

    Directory of Open Access Journals (Sweden)

    Hossein Mansoori

    2012-02-01

    Full Text Available This research provided a model for evaluating the effect of knowledge management strategy on human resource management performance in higher education institutes and academic libraries. This research was a descriptive survey. According to the research literature and expert opinions, in human resource level, 38 indicators were produced for evaluating KM, then these indicators were classified in 10 total factors in terms of balanced scorecard approach. The results of evaluating knowledge management in Yazd academic libraries showed that, this strategy on customer perspectives, internal processes, learning and growth perspective had a good performance. But in terms of financial and Labor productivity indicators and training programs it did not have a good outcome for Yazd academic libraries.

  17. New knowledge network evaluation method for design rationale management

    Science.gov (United States)

    Jing, Shikai; Zhan, Hongfei; Liu, Jihong; Wang, Kuan; Jiang, Hao; Zhou, Jingtao

    2015-01-01

    Current design rationale (DR) systems have not demonstrated the value of the approach in practice since little attention is put to the evaluation method of DR knowledge. To systematize knowledge management process for future computer-aided DR applications, a prerequisite is to provide the measure for the DR knowledge. In this paper, a new knowledge network evaluation method for DR management is presented. The method characterizes the DR knowledge value from four perspectives, namely, the design rationale structure scale, association knowledge and reasoning ability, degree of design justification support and degree of knowledge representation conciseness. The DR knowledge comprehensive value is also measured by the proposed method. To validate the proposed method, different style of DR knowledge network and the performance of the proposed measure are discussed. The evaluation method has been applied in two realistic design cases and compared with the structural measures. The research proposes the DR knowledge evaluation method which can provide object metric and selection basis for the DR knowledge reuse during the product design process. In addition, the method is proved to be more effective guidance and support for the application and management of DR knowledge.

  18. Profile of children diagnosed with autistic spectrum disorder managed at a tertiary child development unit.

    Science.gov (United States)

    Lian, Wee Bin; Ho, Selina Kah Ying

    2012-12-01

    There has been a rising trend in childhood developmental and behavioural disorders (CDABD). This study reports the profile of children with autistic spectrum disorders (ASD) initially referred for evaluation of CDABD. The CDABD database prospectively collected data of all consenting children referred in 2003 to the then Child Development Unit at KK Women's and Children's Hospital. All received medical consultation, followed by further assessments and intervention. Patients were tracked for one year. Among 542 referred children, 32% (n = 170) received a diagnosis of ASD one year after the first consultation. Most were male, with a male to female ratio of 4.5:1. The median age at the first consultation was 41 (19,109) months. The main presenting concern was a delay in the development of speech and language skills in 78% of the children. A significant number had behavioural (63%) and social interaction (34%) issues. Criteria for the diagnosis of ASD according to the Diagnostic Statistical Manual IV-Revised were fulfilled in almost 90%. With the remaining refusing or deferring evaluation, only 74% received a psychological assessment. ASD was assessed to be severe or moderate in 86% of the children. Three-quarters remained on follow-up one year after the first consultation. The majority were referred for either centre- or school-based intervention programmes, with 70% assessed to have improved at the one-year mark. This is the first presentation of local data that aids programme planning and resource allocation. Children with ASD have varied outcomes. It is important to identify and intervene early in order to optimise development and functionality.

  19. Atrial fibrillation in patients on haemodialysis in Andalusia. Prevalence, clinical profile and therapeutic management.

    Science.gov (United States)

    Sánchez Perales, Carmen; Vázquez Sánchez, Teresa; Salas Bravo, Daniel; Ortega Anguiano, Sonia; Vázquez Ruiz de Castroviejo, Eduardo

    Atrial fibrillation (AF) represents an important social and healthcare problem. There is wide variability in the prevalence of this arrhythmia in studies analysing patients on haemodialysis (HD). To investigate the prevalence, clinical profile and therapeutic management of patients with AF on HD in Andalusia. We asked the public healthcare system of Andalusia to provide us with the number of patients who were being treated with HD. We asked attending nephrologists from all hospital and outpatient centres in 5 of the 8 Andalusian provinces to perform an electrocardiogram and to fill out a questionnaire on patients selected by simple random sampling. A total of 2,348 patients were being treated with HD in the 5provinces included in the study. The estimated sample size was 285 patients. We obtained an electrocardiogram and information from 252 patients (88.4%); mean age 65.3±16 years; 40.9% women. Sixty-three patients (25%) had AF. Of these, 36 (14.3%) had AF in the recorded ECG and in the rest it had been documented previously. In the multivariate analysis, older age (OR: 1.071; 95% CI: 1.036-1.107; P=0.000) and greater time on HD (OR: 1.009; 95% CI: 1.004-1.014; P=0.000) were independently associated with the presence of AF. Of the patients with AF, 41.3% were on anticoagulant treatment at the time of the study; and 41.2% were on antiplatelet agents. AF in dialysis units is an important finding. Establishing the risk-benefit ratio of anticoagulant treatment constitutes a real challenge. Well-designed clinical trials are pivotal in order to define the rational use of antithrombotic drugs. Copyright © 2017 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  20. [Profile of heart failure according to the department of admission. Implications for multidisciplinary management].

    Science.gov (United States)

    Vicent, Lourdes; Ayesta, Ana; Vidán, María Teresa; Miguel-Yanes, José María de; García, Jorge; Tamargo, María; Gómez, Víctor; Véliz, Samuel; Fernández-Avilés, Francisco; Martínez-Sellés, Manuel

    Population aging has led to notable changes in heart failure admissions. The aim of this study was to analyse the characteristics, comorbidity, management, and outcomes of this patient population in three hospital departments. An analysis was made of a prospective register that included all patients admitted due to heart failure in Internal Medicine, Cardiology, and Geriatrics over a period of 45 days. Of a total of 235 patients, 124 (52.7%) were admitted to Internal Medicine, 83 (35.3%) to Cardiology, and 28 (11.9%) to Geriatrics. Mean age was 77.0±20.2 years (Cardiology 71.5±13.5; Internal Medicine 79.2±21.1; Geriatrics 89.9±5.1; prenal disease (89; 37.8%), and chronic obstructive pulmonary disease (65; 27.6%). Infections were the most common decompensating trigger in Internal Medicine (56; 45.2%), and there was often no trigger in Cardiology (45; 54.2%) and Geriatrics (14; 50.0%), p<.0001. The use of renin-angiotensin system inhibitors, beta-blockers, and spironolactone in patients with systolic dysfunction was higher in Cardiology. During the 45 days follow-up, 23 patients (9.9%) were readmitted, which was more frequent in Internal Medicine than in Cardiology (odds ratio 3.0 [95% confidence interval: 1.1 - 8.6], p=.03), with no other significant comparisons. Patients admitted due to decompensated heart failure are elderly and often have comorbidities. There are major differences between departments as regards age and clinical profile. Copyright © 2016 SEGG. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Redistribution of magnetic iron oxide along soil profile after eight years managing a commercial olive orchard in a Vertisol

    Science.gov (United States)

    Guzmán, Gema; Gómez, José Alfonso

    2017-04-01

    Magnetic iron oxide has been used as a tracer to monitor top soil movement and to identify source of sediments at the short-term scale, after high intensity rainfall events (Guzmán et al., 2010; Obereder et al., 2016) and periods up to two years (Guzmán et al., 2013). As it can be strongly bound to soil particles, its use allows the tacking of tagged soil all over the years until all this soil is lost or it is totally diluted with blank soil making the signal undetectable. Olive orchards planted on Vertisols are subject not only to tillage operations modifying soil profile but also to expansion-compression cycles and cracks appearance due to soil moisture changes. The aim of communication is to assess the soil movement at the mid-term scale, taking advantage of a tracer trial already performed by Guzmán et al. (2013) and a new sampling after 8 years of soil disturbance. In October 2008 two plots of 330 m2 were delimited and in which the top 5 cm of the inter tree rows were tagged with magnetite. Seventy locations at both plots were sampled so as to measure magnetic susceptibility twice (just after the tagging and March 2010), at three depth intervals (0-1, 1-8 and 8-12 cm) and distinguishing two zones: tree and inter tree rows. A third sampling was carried out at 0-2, 2-10 and 10-20 cm in August 2016 at the same locations and zones. Furthermore, in twenty of the sampling points additional samples from 20-30, 30-40, 40-50 and 50-60 cm were taken to check if tagged soil went deeper into the soil profile. Background values of susceptibility and bulk density at each depth, were characterized as well at the three sampling campaigns. Rainfall, soil management during these years and the inherent characteristics of a Vertisol have enhanced the movement of top soil not only superficially but also within the soil profile. First results comparing the evolution of magnetite distribution along soil profile indicate that while in 2008 and 2010 background values were measured

  2. Evaluation of the Finnish nuclear waste management programme

    International Nuclear Information System (INIS)

    1994-05-01

    In response to a request from Finland in November 1992, the International Atomic Energy Agency (IAEA) set up a Team of four experts (representatives from Belgium, Canada, Germany and Switzerland) to review the Finnish nuclear waste management programme within the auspices of IAEA's Waste Management programme (WATRP). During the early summer of 1993, the Team reviewed a large amount of documentation supplied by the Finnish industry, government and research organizations. The radioactive waste management programme areas within the Team's terms of reference included: (1) work being done in siting and building a conditional facility for spent nuclear fuel and siting and constructing a co-located repository, (2) the plans and activities for conditioning and disposing of the low and intermediate level waste from Finland's NPPs and (3) the plans for decommissioning Finland's reactors when that becomes necessary. The evaluation work and the recommendations of the Team are detailed in the report

  3. Evaluation and percutaneous management of atherosclerotic peripheral vascular disease

    International Nuclear Information System (INIS)

    Widlus, D.M.; Osterman, F.A. Jr.

    1989-01-01

    Atherosclerotic peripheral vascular disease (PVD) of the lower extremities deprives a person of the ability to exercise to their satisfaction, later of the ability to perform the activities of their daily life, and finally of their legs themselves. Peripheral vascular disease has long been managed by the vascular surgeon utilizing endarterectomy and peripheral arterial bypass. Patient acceptance of nonsurgical, percutaneous procedures such as percutaneous transluminal balloon angioplasty (PTA) is high. Increased utilization of these procedures has led to improved techniques and adjuncts to therapy, as well as more critical review of long-term results. This article will review the evaluation and nonoperative management of PVD, with an emphasis on the newer modalities of management presently being investigated

  4. Bid Preparation and Evaluation for Nuclear Power Plant Project Management

    International Nuclear Information System (INIS)

    Mohd Idris Taib, Mohd Khairulezwan Abdul Manan and Nur Farizan Amadzun

    2011-01-01

    Bid preparation and evaluation is one of the main activities in Nuclear Power Plant Project management. International Atomic Energy Agency guide and Korean experience was studied for Malaysian requirement in realization of first Nuclear Power Plant. Several aspects shall be taken into consideration such as political scenario, financial capabilities, sitting, human resource, technologies, fuel supplies and decommissioning for long term exceeded hundred years. Bidding process and activities is proposed for our country requirement. The main activities included but unlimited to Bid Invitation Specification, Bid Evaluation Process, Technical Evaluation, Economic Bid Evaluation and Contracting. On the end of day, Malaysia need safe and reliable Nuclear Power Plant. Malaysian Economic Transformation Programme also get benefit from spin-off localization products and services as well as Technology Transfer Programme. (author)

  5. Community structure analysis of rejection sensitive personality profiles: A common neural response to social evaluative threat?

    Science.gov (United States)

    Kortink, Elise D; Weeda, Wouter D; Crowley, Michael J; Gunther Moor, Bregtje; van der Molen, Melle J W

    2018-06-01

    Monitoring social threat is essential for maintaining healthy social relationships, and recent studies suggest a neural alarm system that governs our response to social rejection. Frontal-midline theta (4-8 Hz) oscillatory power might act as a neural correlate of this system by being sensitive to unexpected social rejection. Here, we examined whether frontal-midline theta is modulated by individual differences in personality constructs sensitive to social disconnection. In addition, we examined the sensitivity of feedback-related brain potentials (i.e., the feedback-related negativity and P3) to social feedback. Sixty-five undergraduate female participants (mean age = 19.69 years) participated in the Social Judgment Paradigm, a fictitious peer-evaluation task in which participants provided expectancies about being liked/disliked by peer strangers. Thereafter, they received feedback signaling social acceptance/rejection. A community structure analysis was employed to delineate personality profiles in our data. Results provided evidence of two subgroups: one group scored high on attachment-related anxiety and fear of negative evaluation, whereas the other group scored high on attachment-related avoidance and low on fear of negative evaluation. In both groups, unexpected rejection feedback yielded a significant increase in theta power. The feedback-related negativity was sensitive to unexpected feedback, regardless of valence, and was largest for unexpected rejection feedback. The feedback-related P3 was significantly enhanced in response to expected social acceptance feedback. Together, these findings confirm the sensitivity of frontal midline theta oscillations to the processing of social threat, and suggest that this alleged neural alarm system behaves similarly in individuals that differ in personality constructs relevant to social evaluation.

  6. Evaluation of dairy effluent management options using multiple criteria analysis.

    Science.gov (United States)

    Hajkowicz, Stefan A; Wheeler, Sarah A

    2008-04-01

    This article describes how options for managing dairy effluent on the Lower Murray River in South Australia were evaluated using multiple criteria analysis (MCA). Multiple criteria analysis is a framework for combining multiple environmental, social, and economic objectives in policy decisions. At the time of the study, dairy irrigation in the region was based on flood irrigation which involved returning effluent to the river. The returned water contained nutrients, salts, and microbial contaminants leading to environmental, human health, and tourism impacts. In this study MCA was used to evaluate 11 options against 6 criteria for managing dairy effluent problems. Of the 11 options, the MCA model selected partial rehabilitation of dairy paddocks with the conversion of remaining land to other agriculture. Soon after, the South Australian Government adopted this course of action and is now providing incentives for dairy farmers in the region to upgrade irrigation infrastructure and/or enter alternative industries.

  7. Evaluation of ozone profile and tropospheric ozone retrievals from GEMS and OMI spectra

    Directory of Open Access Journals (Sweden)

    J. Bak

    2013-02-01

    Full Text Available South Korea is planning to launch the GEMS (Geostationary Environment Monitoring Spectrometer instrument into the GeoKOMPSAT (Geostationary Korea Multi-Purpose SATellite platform in 2018 to monitor tropospheric air pollutants on an hourly basis over East Asia. GEMS will measure backscattered UV radiances covering the 300–500 nm wavelength range with a spectral resolution of 0.6 nm. The main objective of this study is to evaluate ozone profiles and stratospheric column ozone amounts retrieved from simulated GEMS measurements. Ozone Monitoring Instrument (OMI Level 1B radiances, which have the spectral range 270–500 nm at spectral resolution of 0.42–0.63 nm, are used to simulate the GEMS radiances. An optimal estimation-based ozone profile algorithm is used to retrieve ozone profiles from simulated GEMS radiances. Firstly, we compare the retrieval characteristics (including averaging kernels, degrees of freedom for signal, and retrieval error derived from the 270–330 nm (OMI and 300–330 nm (GEMS wavelength ranges. This comparison shows that the effect of not using measurements below 300 nm on retrieval characteristics in the troposphere is insignificant. However, the stratospheric ozone information in terms of DFS decreases greatly from OMI to GEMS, by a factor of ∼2. The number of the independent pieces of information available from GEMS measurements is estimated to 3 on average in the stratosphere, with associated retrieval errors of ~1% in stratospheric column ozone. The difference between OMI and GEMS retrieval characteristics is apparent for retrieving ozone layers above ~20 km, with a reduction in the sensitivity and an increase in the retrieval errors for GEMS. We further investigate whether GEMS can resolve the stratospheric ozone variation observed from high vertical resolution Earth Observing System (EOS Microwave Limb Sounder (MLS. The differences in stratospheric ozone profiles between GEMS and MLS are comparable to those

  8. Evaluating hospital design from an operations management perspective.

    Science.gov (United States)

    Vos, Leti; Groothuis, Siebren; van Merode, Godefridus G

    2007-12-01

    This paper describes an evaluation method for the assessment of hospital building design from the viewpoint of operations management to assure that the building design supports the efficient and effective operating of care processes now and in the future. The different steps of the method are illustrated by a case study. In the case study an experimental design is applied to assess the effect of used logistical concepts, patient mix and technologies. The study shows that the evaluation method provides a valuable tool for the assessment of both functionality and the ability to meet future developments in operational control of a building design.

  9. Environment - sustainable management of radioactive materials and radioactive - report evaluation

    International Nuclear Information System (INIS)

    2006-05-01

    The economic affairs commission evaluated the report of M. Henri Revol on the law project n 315 of the program relative to the sustainable management of the radioactive materials and wastes. It precises and discusses the choices concerning the researches of the three axis, separation and transmutation, deep underground disposal and retrieval conditioning and storage of wastes. The commission evaluated then the report on the law project n 286 relative to the transparency and the security in the nuclear domain. It precises and discusses this text objectives and the main contributions of the Senate discussion. (A.L.B.)

  10. Comparative evaluation of radioactive waste management options. Final report

    International Nuclear Information System (INIS)

    Appel, D.; Kreusch, J.; Neumann, W.

    2001-05-01

    A comprehensive presentation of the various radioactive waste options under debate has not been made so far, let alone a comparative evaluation of the options with respect to their substantiated or assumed advantages or drawbacks. However, any appropriate discussion about the pros and cons of the specific options for final decision making has to be based on a comprehensive knowledge base drawn from profound comparative evaluation of essential options. Therefore, the study reported in this publication was to serve three major purposes: Presentation of the conditions and waste management policies and approaches in selected countries, in order to compile information about the various policy goals and the full scope of argumentation, as well as the range of individual arguments used for or against specific options. - Derivation of a methodology for evaluation, including development of criteria for a comparative and qualitative evaluation of options. - Identification of possible implications for a waste management strategy for Germany, derived from the results of the comparative evaluation and the examination of the reasonings and argumentation used in the various countries. (orig./CB) [de

  11. NOTION, ELEMENTS AND EVALUATION OF HUMAN RESOURCES MANAGMENT IN SPORT

    Directory of Open Access Journals (Sweden)

    Milorad M. Drobac

    2009-11-01

    Full Text Available Principal object of the author’s research in work is identification of notion, cru- cial elements and evaluation of human resources management in general and apart in sport. From the beginning of usage of term “human resources management”, we use foretoken “strategic” that has especially signified meaning. Strategic approach to the exploration of this problem points to the fact that human resources are from particularly significance for all forms of human organization (firms, associations, institutions etc., regardless are we talking about economy, social activity, politics, science, sport or any other area of human activity. Experience shows that, in our society, we mainly considered human resources management from the aspect of formulation and implementation of strategy in any shape and segment of altogether human activity, but we pay a little interest to the control, or in other words evaluation of human resources performance. What is attained in world rela- tions, on the human resources management plan, admonish and binds that we must ac- cept employees in our environment (it implies sport as an equal partner in management

  12. GESAT: System for management and evaluation of training programs

    International Nuclear Information System (INIS)

    Arjona, O.; Venegas, M.; Rodriguez, L.; Lopez, M.

    1997-01-01

    This paper describe the criteria considered to design the GESAT system, the elements considered to select the relational model, selection of the database language and the main features and possibilities of this system. GESAT allow the management of training programs based on the Systematic Approach to Training. Include the information related with all SAT phases, the results of the job analysis, training plans design, development of materials, training implementation, and the subsequent evaluation

  13. Data Management for Evaluating Complications of Health Care

    OpenAIRE

    Streed, Stephen A.; Massanari, R. Michael

    1988-01-01

    This paper describes the design and operating characteristics of a microcomputer-based data management system for assessing complications associated with the delivery of health care. The system was developed in response to the need to promote “risk management” as an essential component of the Quality Assurance effort within the health care delivery environment. The system herein described allows the epidemiological evaluation of complications of health care in a tertiary care referral center....

  14. Evaluation of Stock Management Strategies Reliability at Dependent Demand

    Directory of Open Access Journals (Sweden)

    Lukinskiy Valery

    2017-03-01

    Full Text Available For efficiently increasing the logistic systems, the core specialists’ attention has to be directed to reducing costs and increasing supply chains reliability. A decent attention to costs reduction has already been paid, so it can be stated that in this way there is a significant progress. But the problem of reliability evaluation is still insufficiently explored, particularly, in such an important sphere as inventory management at the dependent demand.

  15. Role and Importance of Evaluation in Management Enterprise

    Directory of Open Access Journals (Sweden)

    Mihaela NICOARA

    2012-11-01

    Full Text Available In determining the enterprise value is assessed, are taken into account all areas that help to generate future profits in the întreprindrii evaluated, respectively. In this respect, a special role is managerial decision.This is the main tool to achieve business objectives, which should be based on past actual situation of the enterprise, the current existing ralitatile on forecasting ability, but also work with other specialisti.Rezultatele assessment is an important source of decision management.

  16. NOTION, ELEMENTS AND EVALUATION OF HUMAN RESOURCES MANAGMENT IN SPORT

    OpenAIRE

    Milorad M. Drobac; Milica Radović

    2009-01-01

    Principal object of the author’s research in work is identification of notion, cru- cial elements and evaluation of human resources management in general and apart in sport. From the beginning of usage of term “human resources management”, we use foretoken “strategic” that has especially signified meaning. Strategic approach to the exploration of this problem points to the fact that human resources are from particularly significance for all forms of human organization (firms, associations, in...

  17. Uncertainty in BMP evaluation and optimization for watershed management

    Science.gov (United States)

    Chaubey, I.; Cibin, R.; Sudheer, K.; Her, Y.

    2012-12-01

    Use of computer simulation models have increased substantially to make watershed management decisions and to develop strategies for water quality improvements. These models are often used to evaluate potential benefits of various best management practices (BMPs) for reducing losses of pollutants from sources areas into receiving waterbodies. Similarly, use of simulation models in optimizing selection and placement of best management practices under single (maximization of crop production or minimization of pollutant transport) and multiple objective functions has increased recently. One of the limitations of the currently available assessment and optimization approaches is that the BMP strategies are considered deterministic. Uncertainties in input data (e.g. precipitation, streamflow, sediment, nutrient and pesticide losses measured, land use) and model parameters may result in considerable uncertainty in watershed response under various BMP options. We have developed and evaluated options to include uncertainty in BMP evaluation and optimization for watershed management. We have also applied these methods to evaluate uncertainty in ecosystem services from mixed land use watersheds. In this presentation, we will discuss methods to to quantify uncertainties in BMP assessment and optimization solutions due to uncertainties in model inputs and parameters. We have used a watershed model (Soil and Water Assessment Tool or SWAT) to simulate the hydrology and water quality in mixed land use watershed located in Midwest USA. The SWAT model was also used to represent various BMPs in the watershed needed to improve water quality. SWAT model parameters, land use change parameters, and climate change parameters were considered uncertain. It was observed that model parameters, land use and climate changes resulted in considerable uncertainties in BMP performance in reducing P, N, and sediment loads. In addition, climate change scenarios also affected uncertainties in SWAT

  18. [Profiles and evaluation process: what integration? Experience of the Local Health Agency TO2 of Turin].

    Science.gov (United States)

    Facco, Simona; Finiguerra, Ivana; Fuggetta, Leornardo; Garrino, Lorenza; Di Monte, Valerio

    2014-01-01

    The Service of Health Professions of this facility (TO2 of Turin) aimed during the 2010 to devise/develop a new evaluation tool for the new employees , trying to fit them with the profiles set up the previous year. The conceptual model of reference for the construction of working drafts of the grids was inspired by the special insert edition of "L'infermiere" in 2007, a literature review was carried out and a number of internal meeting within 6 of the Service of health Professions were set up. A working group were set up - 93 people - as well as indicators were developed to monitor and implementation of the instruments. Once the drafts of the standard tools were made, working groups started to improve the tools provided under the supervision of a tutor. Finally half way through an evaluation was carried out using a questionnaire. The new template leads a number of problems which were later sorted out also with the support of tutors.

  19. Evaluation of Management Control Systems in Higher Education Institution with the Performance Management and Control

    Directory of Open Access Journals (Sweden)

    Ilse Maria Beuren

    2014-10-01

    Full Text Available This study aims to investigate the structure and operation of management control systems for performance evaluation in a private higher education institution (HEI. To capture the structure and operation of Management Control Systems (MCS of the HEI, the survey instrument proposed by Ferreira and Otley was used (2006, called Performance Management and Control (PMC. Thus, an adapted PMC structure questionnaire was sent to 55 managers responsible for strategic actions and plans established in the business of the HEI, having 48 answered questionnaires. Also, four out of the five directors of the business school of the HEI were interviewed, besides the documentary research, for the triangulation of data and to validate the results. In data analysis, the techniques of descriptive statistics and information entropy were used. The results show that the overall level of performance evaluation for MCS reached a mean of 3.62 on the scale, less than partial agreement on the items presented. Some weaknesses were pointed out in the system used, and it was also denoted the need for better alignment among strategy, performance and control. It is concluded that the adapted PMC structure questionnaire managed to capture the structure and operation of MCS for performance evaluation in the HEI.

  20. The Structure of Artefacts of Management Control in the Innovation Process: Does Exist Association with the Strategic Profile?

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    Fábio Frezatti

    2015-01-01

    Full Text Available This study investigates what is the role of strateg ic profiles and management control instruments in organisations’ innovation process. B ased in a survey using structural equation modelling (121 companies, we confirm that analyser , defender e prospector profiles are associated with strategic planning, balanced scorec ard (BSC and rolling forecast. The reactor type is associated with lower use of artefacts. Our results confirm the linkage between incremental innovation and strategic planning and b etween radical innovation and BSC. These findings reflect the alignment between strate gic types, the availability of instruments and intensity of innovation, which is useful inform ation with which to understand organisations and their market activities. This pap er bring information about specific management control instruments existence and the im pact for the intensity of the innovation that is relevant for management and must stimulate organizations to be consistent in the cases that the strategic profile is a clear long term def inition or see the possibility of change when it is not the desired one.

  1. Evaluation of an innovative radiographic technique - parallel profile radiography - to determine the dimensions of dentogingival unit

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    Sushama R Galgali

    2011-01-01

    Full Text Available Background: Maintenance of gingival health is a key factor for longevity of the teeth as well as of restorations. The physiologic dentogingival unit (DGU, which is composed of the epithelial and connective tissue attachments of the gingiva, functions as a barrier against microbial entry into the periodontium. Invasion of this space triggers inflammation and causes periodontal destruction. Despite the clinical relevance of the determination of the length and width of the DGU, there is no standardized technique. The length of the DGU can be either determined by histologic preparations or by transgingival probing. Although width can also be assessed by transgingival probing or with an ultrasound device, they are either invasive or expensive Aims: This study sought to evaluate an innovative radiographic exploration technique - parallel profile radiography - for measuring the dimensions of the DGU on the labial surfaces of anterior teeth. Materials and Methods: Two radiographs were made using the long-cone parallel technique in ten individuals, one in frontal projection, while the second radiograph was a parallel profile radiograph obtained from a lateral position. The length and width of the DGU was measured using computer software. Transgingival probing (trans-sulcular was done for these same patients and length of the DGU was measured. The values obtained by the two methods were compared. Pearson product correlation coefficient was calculated to examine the agreement between the values obtained by PPRx and transgingival probing. Results: The mean biologic width by the parallel profile radiography (PPRx technique was 1.72 mm (range 0.94-2.11 mm, while the mean thickness of the gingiva was 1.38 mm (range 0.92-1.77 mm. The mean biologic width by trans-gingival probing was 1.6 mm (range 0.8-2.2mm. Pearson product correlation coefficient (r for the above values was 0.914; thus, a high degree of agreement exists between the PPRx and TGP techniques

  2. An evaluation of phylogenetic informativeness profiles and the molecular phylogeny of diplazontinae (Hymenoptera, Ichneumonidae).

    Science.gov (United States)

    Klopfstein, Seraina; Kropf, Christian; Quicke, Donald L J

    2010-03-01

    How to quantify the phylogenetic information content of a data set is a longstanding question in phylogenetics, influencing both the assessment of data quality in completed studies and the planning of future phylogenetic projects. Recently, a method has been developed that profiles the phylogenetic informativeness (PI) of a data set through time by linking its site-specific rates of change to its power to resolve relationships at different timescales. Here, we evaluate the performance of this method in the case of 2 standard genetic markers for phylogenetic reconstruction, 28S ribosomal RNA and cytochrome oxidase subunit 1 (CO1) mitochondrial DNA, with maximum parsimony, maximum likelihood, and Bayesian analyses of relationships within a group of parasitoid wasps (Hymenoptera: Ichneumonidae, Diplazontinae). Retrieving PI profiles of the 2 genes from our own and from 3 additional data sets, we find that the method repeatedly overestimates the performance of the more quickly evolving CO1 compared with 28S. We explore possible reasons for this bias, including phylogenetic uncertainty, violation of the molecular clock assumption, model misspecification, and nonstationary nucleotide composition. As none of these provides a sufficient explanation of the observed discrepancy, we use simulated data sets, based on an idealized setting, to show that the optimum evolutionary rate decreases with increasing number of taxa. We suggest that this relationship could explain why the formula derived from the 4-taxon case overrates the performance of higher versus lower rates of evolution in our case and that caution should be taken when the method is applied to data sets including more than 4 taxa.

  3. Evaluation of intestinal phosphate binding to improve the safety profile of oral sodium phosphate bowel cleansing.

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    Stef Robijn

    Full Text Available Prior to colonoscopy, bowel cleansing is performed for which frequently oral sodium phosphate (OSP is used. OSP results in significant hyperphosphatemia and cases of acute kidney injury (AKI referred to as acute phosphate nephropathy (APN; characterized by nephrocalcinosis are reported after OSP use, which led to a US-FDA warning. To improve the safety profile of OSP, it was evaluated whether the side-effects of OSP could be prevented with intestinal phosphate binders. Hereto a Wistar rat model of APN was developed. OSP administration (2 times 1.2 g phosphate by gavage with a 12h time interval induced bowel cleansing (severe diarrhea and significant hyperphosphatemia (21.79 ± 5.07 mg/dl 6h after the second OSP dose versus 8.44 ± 0.97 mg/dl at baseline. Concomitantly, serum PTH levels increased fivefold and FGF-23 levels showed a threefold increase, while serum calcium levels significantly decreased from 11.29 ± 0.53 mg/dl at baseline to 8.68 ± 0.79 mg/dl after OSP. OSP administration induced weaker NaPi-2a staining along the apical proximal tubular membrane. APN was induced: serum creatinine increased (1.5 times baseline and nephrocalcinosis developed (increased renal calcium and phosphate content and calcium phosphate deposits on Von Kossa stained kidney sections. Intestinal phosphate binding (lanthanum carbonate or aluminum hydroxide was not able to attenuate the OSP induced side-effects. In conclusion, a clinically relevant rat model of APN was developed. Animals showed increased serum phosphate levels similar to those reported in humans and developed APN. No evidence was found for an improved safety profile of OSP by using intestinal phosphate binders.

  4. Evaluation of two communication strategies to improve udder health management.

    Science.gov (United States)

    Jansen, J; Renes, R J; Lam, T J G M

    2010-02-01

    Worldwide, programs to improve udder health are implemented using communication tools and methods that inform and persuade dairy farmers. This study evaluated 2 communication strategies used in a mastitis control program in the Netherlands. To improve farmers' udder health management, tools such as instruction cards, treatment plans, checklists and software were developed following an argument-based comprehensive "central route." These tools were used during on-farm study group meetings for farmers organized by veterinarians and also during individual veterinarian-farmer interactions. The second strategy aimed at adopting a single management practice to increase the use of milking gloves during milking. This approach followed a straightforward "peripheral" route that used implicit persuasion techniques. Results of an online survey of 374 Dutch dairy farmers showed that most farmers were able and willing to use the educational management tools to increase udder health on their farms. They evaluated the tools positively regardless of the mastitis problems on their farms. This seems to indicate that the central route of communication is most effective when farmers are motivated to work on udder health in general. Results of repeated random telephone surveys before, during, and after the campaign on the use of milking gloves showed that the use of gloves increased from 20.9 to 42.0% of the respondents. Respondents' opinions about milking gloves also changed favorably, indicating that a relatively short peripheral campaign on a single action can have a sustained effect on farmers' behavior. Both communication strategies seem to be potentially successful in disseminating knowledge to a specific target group of farmers and in changing that group's behavior. However, to reach as many farmers as possible, the strategies should be combined. When optimizing these strategies, both the farmers' motivation to work on udder health and the aim of the campaign should be considered

  5. Microbiological evaluation of different strategies for management of snakes in captivity.

    Science.gov (United States)

    Campagner, M V; Bosco, S M G; Bagagli, E; Cunha, M L R S; Jeronimo, B C; Saad, E; Biscola, N P; Ferreira, R S; Barraviera, B

    2012-01-01

    Keeping snakes in captivity to produce venom for scientific research and production of inputs is now a worldwide practice. Maintaining snakes in captivity involves capture, infrastructure investments, management techniques, and appropriate qualified personnel. Further, the success of the project requires knowledge of habitat, nutrition, and reproduction, and control of opportunistic infections. This study evaluated the management of snakes in three types of captivity (quarantine, intensive, and semiextensive) and diagnosed bacterial and fungal contaminants. A bacteriological profile was obtained by swabbing the oral and cloacal cavities, scales, and venoms of healthy adult snakes from Bothrops jararaca (Bj) and Crotalus durissus terrificus (Cdt). There was predominance of Enterobacteriaceae, especially non-fermenting Gram-negative bacilli excluding Pseudomonas spp and Gram- positive bacteria. Statistically, intensive captivity resulted in the highest number of bacterial isolates, followed by recent capture (quarantine) and by semiextensive captivity. No statistical difference was found between Bj and Cdt bacterial frequency. In vitro bacterial susceptibility testing found the highest resistance against the semisynthetic penicillins (amoxicillin and ampicillin) and highest sensitivity to amicacin and tobramycin aminoglycosides. To evaluate mycological profile of snakes from intensive captivity, samples were obtained from two healthy Bj and one B. moojeni, one B. pauloensis, and one Cdt showing whitish lesions on the scales suggestive of ringworm. Using conventional methods and DNA-based molecular procedures, five samples of Trichosporon asahii were identified. Despite the traditional role of intense captivity in ophidian venom production, semiextensive captivity was more effective in the present study by virtue of presenting superior control of bacterial and fungal transmission, easier management, lowest cost, and decreased rate of mortality; therefore, it should be

  6. Training evaluation: a case study of training Iranian health managers.

    Science.gov (United States)

    Omar, Maye; Gerein, Nancy; Tarin, Ehsanullah; Butcher, Christopher; Pearson, Stephen; Heidari, Gholamreza

    2009-03-05

    The Ministry of Health and Medical Education in the Islamic Republic of Iran has undertaken a reform of its health system, in which-lower level managers are given new roles and responsibilities in a decentralized system. To support these efforts, a United Kingdom-based university was contracted by the World Health Organization to design a series of courses for health managers and trainers. This process was also intended to develop the capacity of the National Public Health Management Centre in Tabriz, Iran, to enable it to organize relevant short courses in health management on a continuing basis. A total of seven short training courses were implemented, three in the United Kingdom and four in Tabriz, with 35 participants. A detailed evaluation of the courses was undertaken to guide future development of the training programmes. The Kirkpatrick framework for evaluation of training was used to measure participants' reactions, learning, application to the job, and to a lesser extent, organizational impact. Particular emphasis was put on application of learning to the participants' job. A structured questionnaire was administered to 23 participants, out of 35, between one and 13 months after they had attended the courses. Respondents, like the training course participants, were predominantly from provincial universities, with both health system and academic responsibilities. Interviews with key informants and ex-trainees provided supplemental information, especially on organizational impact. Participants' preferred interactive methods for learning about health planning and management. They found the course content to be relevant, but with an overemphasis on theory compared to practical, locally-specific information. In terms of application of learning to their jobs, participants found specific information and skills to be most useful, such as health systems research and group work/problem solving. The least useful areas were those that dealt with training and

  7. Training evaluation: a case study of training Iranian health managers

    Directory of Open Access Journals (Sweden)

    Butcher Christopher

    2009-03-01

    Full Text Available Abstract Background The Ministry of Health and Medical Education in the Islamic Republic of Iran has undertaken a reform of its health system, in which-lower level managers are given new roles and responsibilities in a decentralized system. To support these efforts, a United Kingdom-based university was contracted by the World Health Organization to design a series of courses for health managers and trainers. This process was also intended to develop the capacity of the National Public Health Management Centre in Tabriz, Iran, to enable it to organize relevant short courses in health management on a continuing basis. A total of seven short training courses were implemented, three in the United Kingdom and four in Tabriz, with 35 participants. A detailed evaluation of the courses was undertaken to guide future development of the training programmes. Methods The Kirkpatrick framework for evaluation of training was used to measure participants' reactions, learning, application to the job, and to a lesser extent, organizational impact. Particular emphasis was put on application of learning to the participants' job. A structured questionnaire was administered to 23 participants, out of 35, between one and 13 months after they had attended the courses. Respondents, like the training course participants, were predominantly from provincial universities, with both health system and academic responsibilities. Interviews with key informants and ex-trainees provided supplemental information, especially on organizational impact. Results Participants' preferred interactive methods for learning about health planning and management. They found the course content to be relevant, but with an overemphasis on theory compared to practical, locally-specific information. In terms of application of learning to their jobs, participants found specific information and skills to be most useful, such as health systems research and group work/problem solving. The least

  8. An experience with blunt abdominal trauma: evaluation, management and outcome

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    Nikhil Mehta

    2014-06-01

    Full Text Available Blunt abdominal trauma (BAT is a frequent emergency and is associated with significant morbidity and mortality in spite of improved recognition, diagnosis and management. Trauma is the second largest cause of disease accounting for 16% of global burden. The World Health Organization estimates that, by 2020, trauma will be the first or second leading cause of years of productive life lost for the entire world population. This study endeavors to evaluate 71 cases of BAT with stress on early diagnosis and management, increase use of non operative management, and time of presentation of patients. A retrospective analysis of 71 patients of BAT who were admitted in Kempegowda Institute of Medical Sciences hospital (KIMS, Bangalore, India within a span of 18 months was done. Demographic data, mechanism of trauma, management and outcomes were studied. Most of the patients in our study were in the age group of 21-30 years with an M:F ratio of 3.7:1. Motor vehicle accident (53% was the most common mechanism of injury. Spleen (53% was the commonest organ injured and the most common surgery performed was splenectomy (30%. Most common extra abdominal injury was rib fracture in 20%. Mortality rate was 4%. Wound sepsis (13% was the commonest complication. Initial resuscitation measures, thorough clinical examination and correct diagnosis forms the most vital part of management. 70% of splenic, liver and renal injuries can be managed conservatively where as hollow organs need laparotomy in most of the cases. The time of presentation of patients has a lot to do with outcome. Early diagnosis and prompt treatment can save many lives.

  9. Pancreaticoduodenal injuries: re-evaluating current management approaches.

    Science.gov (United States)

    Chinnery, G E; Madiba, T E

    2010-02-01

    Pancreaticoduodenal injuries are uncommon owing to the protected position of the pancreas and duodenum in the retroperitoneum. Management depends on the extent of injury. This study was undertaken to document outcome of pancreaticoduodenal injuries and to re-evaluate our approach. A prospective study of all patients treated for pancreaticoduodenal trauma in one surgical ward at King Edward VIII hospital over a 7-year period (1998 - 2004). Demographic data, clinical presentation, findings at laparotomy and outcome were documented. Prophylactic antibiotics were given at induction of anaesthesia. A total of 488 patients underwent laparotomy over this period, 43 (9%) of whom (all males) had pancreatic and duodenal injuries. Injury mechanisms were gunshot (30), stabbing (10) and blunt trauma (3). Their mean age was 30.1+9.6 years. Delay before laparotomy was 12.8+29.1 hours. Seven were admitted in shock. Mean Injury Severity Score (ISS) was 14+8.6. Management of 20 duodenal injuries was primary repair (14), repair and pyloric exclusion (3) and conservative (3). Management of 15 pancreatic injuries was drainage alone (13), conservative management of pseudocyst (1) and distal pancreatectomy (1). Management of 8 combined pancreaticoduodenal injuries was primary duodenal repair and pancreatic drainage (5) and repair with pyloric exclusion of duodenal injury and pancreatic drainage (3). Twenty-one patients (49%) developed complications, and 28 required ICU admission with a median ICU stay of 4 days. Ten patients died (23%). Mean hospital stay was 18.3+24.4 days. The overall mortality was comparable with that in the world literature. We still recommend adequate exploration of the pancreas and duodenum and conservative operative management where possible.

  10. THE IMPORTANCE OF EVALUATION OF RISK MANAGEMENT IN BUSINESS

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    SLOBODAN POPOVIĆ

    2015-10-01

    Full Text Available Economies with dominant private ownership and developed market institutions build their prosperity on a firm`s goal function in a form of maximization owner`s wealth. Financial situation of business organization is most important indicate that shows level of financial health. The creation of value for the owners imply two matters simultaneously competitive advantage and the evaluation of economic effects. Among economic activities, establishes the different types of addiction. In this work authors draw attention to two categories: the functional and stochastic. Case studies will be cash flows of investment and the contribution of the stochastic component of the risk of enterprise value. Methodological dominated analytical and descriptive methods. Management in the process of evaluation of investment seen what happens behind the projections of cash flows and estimates of available chances for possible modifications. The purpose of the discussion in this section refers to the warning that the application of the rules of net present values does not mean the completion of the management process at the moment of the decision on the selection of investments. In this study, we analyze the influence of stochastic risk in the creation of enterprise value, especially if the risk is managed improperly. In this connection, the starting hypothesis is that adequately compensate for risk has a positive effect on new investments and reduce the antagonism of shareholders and other creditors of the company.

  11. Evaluation of efficiency of axial profiling in WWER-440 fuel assemblies

    International Nuclear Information System (INIS)

    Ananjev, Yu. A.; Kurakin, K. Yu.; Artemov, V.G.; Ivanov, A.S.

    2005-01-01

    The present report deals with consideration of fuel enrichment axial profiling in WWER-440 assemblies. The study is performed on improving the effectiveness of fuel utilization using the example of implementing the axial profiling in the assemblies of the second generation. For simulation of fuel loadings the computer code package SAPFIR 9 5 and RC is used that allows for correct consideration of specific features of assemblies design changes. The methodical approach to assessment of effectiveness of implementing the axial profiling is considered with the use of capabilities of the mentioned code package. In conclusion the recommendations are given on using the fuel enrichment axial profiling in WWER-440 assemblies (Authors)

  12. Evaluation of safety management in an Appliances manufacturing company

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    F. Golbabaei

    2015-01-01

    Full Text Available Introduction: Prevention of accidents and work related diseases, are not allowed regardless of the safety of employees, customers, contractors and other persons. Assessment of individual safety management activities could reduce many losses. Present study aimed to evaluate the safety management of a household appliance manufacturing company.  .Material and Method: This study has done in a household appliance manufacturing company in Damavand city. Two questionnaires were firstly designed based on the weighted scores. The questionnaire 1 consisted of 4 indicators: Safety of machinery, Electrical safety, Risk assessment and Fire safety. Questionnaire 2 consisted of 11 sub indicators. Both questionnaires were completed by 30 HSE experts and supervisors. Reliability of questionnaires was based on cronbachs alpha coefficient. the safety status of each unit was determined and scored using information acquired by the questionnaires. Lastly, the safety of the entire company was determined.  .Result: Results showed that in safety management: the pressing and store house were in a good range of 66.66 and 60.12 points. Powder painting, enameling, laboratory were in a average range of 56.25, 55.92 and 54.15 points. Assembling and door storage were in a week range of 46.06 points.  .Conclusion: The findings showed that the safety status in the studied appliances company is in average range with 55.45 points. Therefore, it is recommended that the safety indicators should be improved for the betterment of the safety management in the company.

  13. Evaluating the role of cogeneration for carbon management in Alberta

    International Nuclear Information System (INIS)

    Doluweera, G.H.; Jordaan, S.M.; Moore, M.C.; Keith, D.W.; Bergerson, J.A.

    2011-01-01

    Developing long-term carbon control strategies is important in energy intensive industries such as the oil sands operations in Alberta. We examine the use of cogeneration to satisfy the energy demands of oil sands operations in Alberta in the context of carbon management. This paper evaluates the role of cogeneration in meeting Provincial carbon management goals and discusses the arbitrary characteristics of facility- and product-based carbon emissions control regulations. We model an oil sands operation that operates with and without incorporated cogeneration. We compare CO 2 emissions and associated costs under different carbon emissions control regulations, including the present carbon emissions control regulation of Alberta. The results suggest that incorporating cogeneration into the growing oil sands industry could contribute in the near-term to reducing CO 2 emissions in Alberta. This analysis also shows that the different accounting methods and calculations of electricity offsets could lead to very different levels of incentives for cogeneration. Regulations that attempt to manage emissions on a product and facility basis may become arbitrary and complex as regulators attempt to approximate the effect of an economy-wide carbon price. - Highlights: ► We assess the effectiveness of cogeneration for carbon management in Alberta. ► Cogeneration can offset a significant portion of Alberta's high carbon electricity. ► CO 2 reduction potential of cogeneration may be higher if installed immediately. ► Product based policies should approximate the effect of an economy-wide policy.

  14. Evaluating Performance of Safety Management and Occupational Health Using Total Quality Safety Management Model (TQSM

    Directory of Open Access Journals (Sweden)

    E Mohammadfam

    2015-11-01

    Full Text Available Introduction: All organizations, whether public or private, necessitate performance evaluation systems in regard with growth, stability, and development in the competitive fields. One of the existing models for performance evaluation of occupational health and safety management is Total Quality Safety Management model (TQSM. Therefore, the present study aimed to evaluate performance of safety management and occupational health utilizing TQSM model. Methods: In this descriptive-analytic study, the population consisted of 16 individuals, including managers, supervisors, and members of technical protection and work health committee. Then the participants were asked to respond to TQSM questionnaire before and after the implementation of Occupational Health & Safety Advisory Services 18001 (OHSAS18001. Ultimately, the level of each program as well as the TQSM status were determined before and after the implementation of OHSAS18001. Results: The study results showed that the scores obtained by the company before OHSAS 18001’s implementation, was 43.7 out of 312. After implementing OHSAS 18001 in the company and receiving the related certificate, the total score of safety program that company could obtain was 127.12 out of 312 demonstrating a rise of 83.42 scores (26.8%. The paired t-test revealed that mean difference of TQSM scores before and after OHSAS 18001 implementation was proved to be significant (p> 0.05. Conclusion: The study findings demonstrated that TQSM can be regarded as an appropriate model in order to monitor the performance of safety management system and occupational health, since it possesses the ability to quantitatively evaluate the system performance.

  15. Project management in practice : Evaluating a case project through project management theories

    OpenAIRE

    Uusitalo, Jenni

    2013-01-01

    The purpose of this thesis was to evaluate a case project and to study whether it was carried out in a correct manner; meaning that did the case project follow the project management models. In addition, part of the study was to determine what could have been improved in the management of the case project. The case project was about creating and launching a communication channel based on a social media service, on a blog platform called Tumblr, for Team Finland in Spain network. The network p...

  16. Evaluation of clinical, laboratory, and electrophoretic profiles for diagnosis of malnutrition in hospitalized dogs

    Directory of Open Access Journals (Sweden)

    Andrei Kelliton Fabretti

    2015-02-01

    Full Text Available Malnutrition is a major factor associated with increased rates of mortality and readmission, longer hospital stays, and greater health care spending. Recognizing malnourished or at-risk animals allows for nutritional intervention and improved prognosis. This study evaluated the association between clinical, laboratory, and electrophoretic variables and the nutritional status (NS of hospitalized dogs in order to generate a profile of the sick dog and to facilitate the diagnosis of malnutrition. We divided 215 dogs into groups according to the severity of the underlying disease and we determined the clinical NS based on the assessment of the body condition score and the muscle mass score. The NS was classified as clinically well nourished, clinical moderate malnutrition, or clinical severe malnutrition. Statistical analyses were conducted by using the chi-square test or Fisher’s exact test; the Kruskal-Wallis test was used for continuous variables. A strong association was found between malnutrition and the severity of the underlying disease. In hospitalized dogs, low body mass index values, anemia, low hemoglobin concentrations, high fibrinogen concentrations, decreased albumin fraction, and increased gamma-globulin fraction (in electrophoresis were associated with malnutrition, reinforcing the classification of poor NS. However, the skin and coat characteristics, the total number of lymphocytes, blood glucose, cholesterol, and total protein concentration were not found to be good predictors of NS.

  17. Evaluation of microstructural parameters of oxide dispersion strengthened steels from X-ray diffraction profiles

    International Nuclear Information System (INIS)

    Vlasenko, Svetlana; Benediktovitch, Andrei; Ulyanenkova, Tatjana; Uglov, Vladimir; Skuratov, Vladimir; O'Connell, Jacques; Neethling, Johannes

    2016-01-01

    The microstructural parameters of oxide dispersion strengthened (ODS) steels from measured diffraction profiles were evaluated using an approach where the complex oxide nanoparticles (Y 2 Ti 2 O 7 and Y 4 Al 2 O 9 ) are modeled as spherical inclusions in the steel matrix with coherent or incoherent boundaries. The proposed method enables processing of diffraction data from materials containing spherical inclusions in addition to straight dislocations, and taking into account broadening due to crystallite size and instrumental effects. The parameters of crystallite size distribution modeled by a lognormal distribution function (the parameters m and σ), the strain anisotropy parameter q, the dislocation density ρ, the dislocation arrangement parameter M, the density of oxide nanoparticles ρ np and the nanoparticle radius r 0 were determined for the ODS steel samples. The results obtained are in good agreement with the results of transmission electron microscopy (TEM). - Highlights: • The microstructural parameters of oxide dispersion strengthened steels were obtained. • The microstructure of irradiated and unirradiated samples was investigated. • Oxide nanoparticles are modeled as spherical inclusions. • We considered the influence of dislocations, inclusions and size effects.

  18. Enhancement and evaluation of an algorithm for atmospheric profiling continuity from Aqua to Suomi-NPP

    Science.gov (United States)

    Lipton, A.; Moncet, J. L.; Payne, V.; Lynch, R.; Polonsky, I. N.

    2017-12-01

    We will present recent results from an algorithm for producing climate-quality atmospheric profiling earth system data records (ESDRs) for application to data from hyperspectral sounding instruments, including the Atmospheric InfraRed Sounder (AIRS) on EOS Aqua and the Cross-track Infrared Sounder (CrIS) on Suomi-NPP, along with their companion microwave sounders, AMSU and ATMS, respectively. The ESDR algorithm uses an optimal estimation approach and the implementation has a flexible, modular software structure to support experimentation and collaboration. Data record continuity benefits from the fact that the same algorithm can be applied to different sensors, simply by providing suitable configuration and data files. Developments to be presented include the impact of a radiance-based pre-classification method for the atmospheric background. In addition to improving retrieval performance, pre-classification has the potential to reduce the sensitivity of the retrievals to the climatological data from which the background estimate and its error covariance are derived. We will also discuss evaluation of a method for mitigating the effect of clouds on the radiances, and enhancements of the radiative transfer forward model.

  19. Evaluation of microstructural parameters of oxide dispersion strengthened steels from X-ray diffraction profiles

    Energy Technology Data Exchange (ETDEWEB)

    Vlasenko, Svetlana, E-mail: svetlana.vlasenko.bsu@gmail.com [Belarusian State University, Nezavisimosti Avenue 4, Minsk (Belarus); Benediktovitch, Andrei [Belarusian State University, Nezavisimosti Avenue 4, Minsk (Belarus); Ulyanenkova, Tatjana [Rigaku Europe SE, Am Hardtwald 11, Ettlingen (Germany); Uglov, Vladimir [Belarusian State University, Nezavisimosti Avenue 4, Minsk (Belarus); Tomsk Polytechnic University, Lenina Avenue 2a, Tomsk (Russian Federation); Skuratov, Vladimir [Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research, Dubna (Russian Federation); O' Connell, Jacques; Neethling, Johannes [Centre for High Resolution Transmission Electron Microscopy, Nelson Mandela Metropolitan University, Port Elizabeth (South Africa)

    2016-03-15

    The microstructural parameters of oxide dispersion strengthened (ODS) steels from measured diffraction profiles were evaluated using an approach where the complex oxide nanoparticles (Y{sub 2}Ti{sub 2}O{sub 7} and Y{sub 4}Al{sub 2}O{sub 9}) are modeled as spherical inclusions in the steel matrix with coherent or incoherent boundaries. The proposed method enables processing of diffraction data from materials containing spherical inclusions in addition to straight dislocations, and taking into account broadening due to crystallite size and instrumental effects. The parameters of crystallite size distribution modeled by a lognormal distribution function (the parameters m and σ), the strain anisotropy parameter q, the dislocation density ρ, the dislocation arrangement parameter M, the density of oxide nanoparticles ρ{sub np} and the nanoparticle radius r{sub 0} were determined for the ODS steel samples. The results obtained are in good agreement with the results of transmission electron microscopy (TEM). - Highlights: • The microstructural parameters of oxide dispersion strengthened steels were obtained. • The microstructure of irradiated and unirradiated samples was investigated. • Oxide nanoparticles are modeled as spherical inclusions. • We considered the influence of dislocations, inclusions and size effects.

  20. Intelligent sensors for evaluating reservoir and well profiles in horizontal wells : Saudi Arabia case histories

    Energy Technology Data Exchange (ETDEWEB)

    Al-Buali, M.H.; Dashash, A.A. [Saudi Aramco, Dhahran (Saudi Arabia); El Gammal, T.; Arevalo, F.; Torne, J. [Halliburton Energy Services, Calgary, AB (Canada)

    2010-07-01

    Horizontal wells are commonly used in Saudi Arabia because they have proven advantages in optimizing production and cost. However, in order to ensure proper production, these wells occasionally require downhole measurements of the flow profile; wellbore parameters such as water entry points; and productivity index for remedial action, such as water shut off or well stimulation. Evaluating the performance of a well also contributes to a better understanding of sweep, water production and cross flow, particularly in long reach wells. The most common flow regime at downhole conditions is a stratified flow regime in which lighter oil flows on top and heavier water flows on bottom. Slugging and bubbling flow regimes are typical of low oil flow rate and are considered unstable flow regimes. This paper described a new generation of production logging tools (PLTs) that have been used on some horizontal wet producers located in Saudi Arabia. The new PLTs consists of arrays of spinners and sensors to log the entire cross section to describe the horizontal flow regime and measure the downhole production and phases. In an effort to find the best logging procedure, the PLT was tested using two methods, notably coiled tubing (CT) and wireline tractor. It was concluded that PLTs are reliable and accurate. Case studies involving planning, deployment, data acquisition, and detailed analysis of PLTs were presented. 35 refs., 1 tab., 20 figs.

  1. Evaluation of hyperandrogenemia and metabolic risk profile in women with postadolescent acne

    Directory of Open Access Journals (Sweden)

    Leyla Baykal Selçuk

    2016-06-01

    Full Text Available Background and Design: Postadolescent acne is a disease with relapses frequently seen in women. Treatment is difficult. In our study, we aimed to investigate the clinical and biochemical characteristics of hyperandrogenism and the prevalence of metabolic disorders, such as metabolic syndrome (MS and dyslipidemia in women with postadolescent acne. Materials and Methods: This study was conducted on 50 women who attended our department with the complaint of postadolescent acne between July 2014 and December 2014. The presence of androgenetic alopecia (AGA, hirsutism, polycystic ovary syndrome (PCOS, MS, dyslipidemia, and obesity was evaluated. Results: Seborrhea was present in 56%, hirsutism in 40%, AGA in 26%, and PCOS in 24% of women with postadolescent acne. The prevalence of MS and dyslipidemia was 24% and 44%, respectively. The prevalence of MS was significantly higher in patients with AGA and hirsutism. There was no association of MS with menstrual irregularity and PCOS. There was no significant association of dyslipidemia with AGA, hirsutism, PCOS, and menstrual irregularity. Conclusion: Clinical symptoms of hyperandrogenism, such as hirsutism, AGA, and PCOS were more common in women with postadolescent acne but androgenic hormone profile abnormalities were minimal. As a result, postadolescent acne resistant to treatment may be considered as an early marker in the early diagnosis of PCOS in women to prevent the development of type 2 diabetes mellitus, MS and hypercholesterolemia.

  2. Leadership profiles and the implementation of Total Quality Management for Business Excellence

    DEFF Research Database (Denmark)

    Dahlgaard, Jens Jørn; Dahlgaard, Su Mi Park; Nørgaard, Anders

    1999-01-01

    Total Quality Management (TQM) is defined as: "A company culture wich is is characterized by everybody´s paricipation in continuous improvements of customer satisfaction" (Kanji, 1993). In order to build the TQM culture it is important that every staff member - top managers, middle managers...

  3. FREE CHOICE PROFILING, ACCEPTANCE AND PURCHASE INTENTION IN THE EVALUATION OF DIFFERENT BISCUIT FORMULATIONS

    Directory of Open Access Journals (Sweden)

    Dayane Angélica Machado dos Santos

    2015-12-01

    Full Text Available ABSTRACT The increased demand for differentiated and health-oriented food has driven the development of bakery products with specific nutritional and sensory characteristics. The aim of this study was to compare four different biscuits: two commercial (sugar-free and gluten-free and two experimental formulations (standard and source of extra fiber. The cookie with added fiber had passion fruit albedo and pumpkin peel added to its formulation, as well as reduced wheat flour content compared with the standard formulation. These alterations aimed to achieve both nutritional and economic benefits. The Free Choice Profiling methodology was used, and the data were subjected to Generalized Procrustes Analysis. The analysis was performed separately by attribute classes (appearance, aroma, flavor and texture. The percentage of variance explained in the first dimension was 87.6% for texture, and the sum of the first two dimensions was greater than 90% for all four attributes. Both experimental formulations were characterized as having a yellowish color, flattened appearance, passion fruit aroma, natural aroma, passion fruit flavor, passion fruit residual flavor, soft texture and compact texture. Therefore, the addition of byproducts in the standard formulation did not qualitatively change the characteristic attributes. The products were also evaluated on a 9-point hedonic scale, and the data were statistically evaluated by analysis of variance (ANOVA. When compared by affective analysis, the formulation with added fiber and the commercial biscuits showed no significant difference regarding flavor and intent to purchase. Thus, the cookie developed herein has promising market potential, and it presents additional benefits due to its economic and nutritional appeal.

  4. Facial Nerve Trauma: Evaluation and Considerations in Management

    Science.gov (United States)

    Gordin, Eli; Lee, Thomas S.; Ducic, Yadranko; Arnaoutakis, Demetri

    2014-01-01

    The management of facial paralysis continues to evolve. Understanding the facial nerve anatomy and the different methods of evaluating the degree of facial nerve injury are crucial for successful management. When the facial nerve is transected, direct coaptation leads to the best outcome, followed by interpositional nerve grafting. In cases where motor end plates are still intact but a primary repair or graft is not feasible, a nerve transfer should be employed. When complete muscle atrophy has occurred, regional muscle transfer or free flap reconstruction is an option. When dynamic reanimation cannot be undertaken, static procedures offer some benefit. Adjunctive tools such as botulinum toxin injection and biofeedback can be helpful. Several new treatment modalities lie on the horizon which hold potential to alter the current treatment algorithm. PMID:25709748

  5. Evaluation of NRC maintenance team inspection reports for managing aging

    International Nuclear Information System (INIS)

    Fresco, A.; Gunther, W.

    1991-01-01

    A nuclear power plant's maintenance program is the principal vehicle through which age-related degradation is managed. Over the past two years, the NRC [Nuclear Regulatory Commission] has evaluated the maintenance program of every nuclear power plant in the U.S. The reports issued on these in-depth team inspections have been reviewed to ascertain the strengths and weaknesses of the programs as related to the need to understand and manage the effects of aging on nuclear power plant systems, structures, and components. Selected results of this review are presented in this paper, including examples of inspection and monitoring techniques successfully used by utilities to detect degradation due to aging. Attributes of plant maintenance programs where the NRC inspectors felt that improvement was needed to properly address the aging issue are also discussed. 6 refs., 1 tab

  6. Models of evaluation of public joint-stock property management

    Science.gov (United States)

    Yakupova, N. M.; Levachkova, S.; Absalyamova, S. G.; Kvon, G.

    2017-12-01

    The paper deals with the models of evaluation of performance of both the management company and the individual subsidiaries on the basis of a combination of elements and multi-parameter and target approaches. The article shows that due to the power of multi-dimensional and multi-directional indicators of financial and economic activity it is necessary to assess the degree of achievement of the objectives with the use of multivariate ordinal model as a set of indicators, ordered by growth so that the maintenance of this order on a long interval of time will ensure the effective functioning of the enterprise in the long term. It is shown that these models can be regarded as the monitoring tools of implementation of strategies and guide the justification effectiveness of implementation of management decisions.

  7. Evaluation of teaching methods for the company management course

    Directory of Open Access Journals (Sweden)

    Mirjana Ivanuša Bezjak

    2006-12-01

    Full Text Available Teaching process depends on its contents, professional and didactical realization. Successful combination of these three factors is a condition to reach a quality-based objective of the pedagogical process on one side and having successfully passed the exam on the other side. Nevertheless, teachers' aims are to encourage students to use their acquired knowledge, and develop a new viewpoint of work in their professional life. In this discussion the evaluation of didactical realization of the Company Management Course in a higher educational program for commerce is presented. The results of the questionnaire and their analysis are represented. Mentioned data is feedback information, which the teachers find useful to improve their skills in Company Management Course in the following academic year. The reader of this discussion will be able to get new ideas for modernization of his or her didactical methods of teaching.

  8. Evaluation of the economic and financial management in Mexican microenterprises

    Directory of Open Access Journals (Sweden)

    Malena Portal Boza

    2016-10-01

    Full Text Available The exhibit features Mexican microenterprises today give evidence of the problems that they face in terms of managing their activities, where the role of economic-financial elements is perceived. Although the issue has been addressed in previous studies the contribution of this study is to evaluate in an integrated manner the level of economic and financial management (GEF in micro and impact on business results. To do an index is constructed from indicators synthetic methodology using the principal components factor analysis, accompanied by linear regression exercises. The results confirm the presence of elements of GEF in micro studied. Moreover, it was found that the extent to which GEF elements are incorporated in its activities, the impact on their business results will be positive. These observations constitute the prelude to the creation of public policies seeking to establish improvement strategies for such companies, besides that fosters future research for analysis but by sectors of economic activity.

  9. System, structure, and component evaluation for life-cycle management

    International Nuclear Information System (INIS)

    Hanley, N.E.; Banerjee, A.K.; Woods, P.B.; Perrin, J.S.; Marian, F.A.

    1992-01-01

    In recent years, many nuclear organizations and utilities have studied the possibility of extending the service life of nuclear power plants beyond the original license period. From these studies, recommendations have resulted for maintaining the option of future decisions concerning operating license renewal. Several of the recommendations are considered beneficial to the management and operation of nuclear plants in meeting many of their near-term goals. In 1986, Public Service Electric and Gas (PSE and G) concluded that a full-scale nuclear plant license renewal program for their Salem 1 and 2 and Hope Creek nuclear stations was not cost-effective at that time. Rather, it would be better served if the nuclear plant life extension (PLEX) option were maintained for future consideration. To help plan for the life extension option, a strategic 5-yr life cycle management (LCM) program was begun. In support of the LCM program, evaluations for the following Salem structures and components were performed: (1) intake structures, (2) reactor vessel support, (3) containment liner, and (4) containment structure (below grade). This paper discusses the systems, structures, and components (SSC) evaluation methodology and, as an example, discusses the evaluation performed for reactor vessel support

  10. Compensatory gain of crossbred heifers supplemented in pastures under evaluation hormonal profile and blood parameters

    Directory of Open Access Journals (Sweden)

    Geraldo Trindade Júnior

    2015-06-01

    Full Text Available The objective of this experiment was to verify the effect of nutritional management that alternates periods of energy/protein restriction and refeeding of grazing crossbred heifers during their prepuberty on the hormonal profile and blood parameters. The study was conducted at Princesa do Mateiro farm in Ribeirão do Largo, in the southwest region of the state of Bahia. Twenty crossbred heifers 5/8 Dairy Guzerat x 3/8 Dutch with an average age of 12 months and average body weight of 187 ± 13.74 kg were used at the beginning of the experiment. It lasted 238 days, 14 out of them were for the animals’ adaptation. The animals were kept in rotational grazing of Brachiariabrizantha cv. Marandú pastures and randomly assigned to two treatments: Control (T100 = animals receiving concentrate supplement to supply 100% of the nutrients requirement to gain 750 g day-1 of live weight and Compensatory Nutrition (CN. The animals of the CN treatment alternated periods of Restriction (T80 = receiving concentrate supplement to meet 80% of the demand for nutrients of the (T100 and periods of Refeeding (T120 = getting concentrate supplement to supply 120% of the nutrient requirements of the (T100 The final plasma concentrations of IGF-I, glucose and urea were higher (P0.05. There were positive correlations (P<0.05 between IGF-I, insulin, glucose and cholesterol, and a negative correlation (P<0.05 between IGF-I and urea. There were also positive correlation (P<0.05 between insulin and glucose and positive correlation (P<0.05 between glucose and cholesterol. There was a negative correlation (P<0.05 of the urea with cholesterol, progesterone and protein. Progesterone also showed a positive correlation (P<0.05 with the protein.

  11. DOE methods for evaluating environmental and waste management samples

    International Nuclear Information System (INIS)

    Goheen, S.C.; McCulloch, M.; Thomas, B.L.; Riley, R.G.; Sklarew, D.S.; Mong, G.M.; Fadeff, S.K.

    1994-04-01

    DOE Methods for Evaluating Environmental and Waste Management Samples (DOE Methods) is a resource intended to support sampling and analytical activities for the evaluation of environmental and waste management samples from U.S. Department of Energy (DOE) sites. DOE Methods is the result of extensive cooperation from all DOE analytical laboratories. All of these laboratories have contributed key information and provided technical reviews as well as significant moral support leading to the success of this document. DOE Methods is designed to encompass methods for collecting representative samples and for determining the radioisotope activity and organic and inorganic composition of a sample. These determinations will aid in defining the type and breadth of contamination and thus determine the extent of environmental restoration or waste management actions needed, as defined by the DOE, the U.S. Environmental Protection Agency, or others. The development of DOE Methods is supported by the Laboratory Management Division of the DOE. Methods are prepared for entry into DOE Methods as chapter editors, together with DOE and other participants in this program, identify analytical and sampling method needs. Unique methods or methods consolidated from similar procedures in the DOE Procedures Database are selected for potential inclusion in this document. Initial selection is based largely on DOE needs and procedure applicability and completeness. Methods appearing in this document are one of two types. open-quotes Draftclose quotes or open-quotes Verified.close quotes. open-quotes Draftclose quotes methods that have been reviewed internally and show potential for eventual verification are included in this document, but they have not been reviewed externally, and their precision and bias may not be known. open-quotes Verifiedclose quotes methods in DOE Methods have been reviewed by volunteers from various DOE sites and private corporations

  12. Confocal Raman Microspectroscopy: The Measurement of VX Depth Profiles in Hairless Guinea Pig Skin and the Evaluation of RSDL

    Science.gov (United States)

    2015-02-01

    USAMRICD-TR-15-01 Confocal Raman Microspectroscopy: The Measurement of VX Depth Profiles in Hairless Guinea Pig Skin and the Evaluation...5a. CONTRACT NUMBER guinea pig skin and the evaluation of RSDL 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Braue, EH...upper skin layers of hairless guinea pigs and to determine the ability of Reactive Skin Decontamination Lotion (RSDL) to remove or degrade VX from

  13. Proximal Humerus Fractures: Evaluation and Management in the Elderly Patient

    Science.gov (United States)

    Grawe, Brian

    2018-01-01

    Introduction: Proximal humerus fractures are common in the elderly. The evaluation and management of these injuries is often controversial. The purpose of this study is to review recent evidence and provide updated recommendations for treating proximal humerus fractures in the elderly. Methods: A literature review of peer-reviewed publications related to the evaluation and management of proximal humerus fractures in the elderly was performed. There was a focus on randomized controlled trials and systematic reviews published within the last 5 years. Results: The incidence of proximal humerus fractures is increasing. It is a common osteoporotic fracture. Bone density is a predictor of reduction quality and can be readily assessed with anteroposterior views of the shoulder. Social independence is a predictor of outcome, whereas age is not. Many fractures are minimally displaced and respond acceptably to nonoperative management. Displaced and severe fractures are most frequently treated operatively with intramedullary nails, locking plates, percutaneous techniques, or arthroplasty. Discussion: Evidence from randomized controlled trials and systematic reviews is insufficient to recommend a treatment; however, most techniques have acceptable or good outcomes. Evaluation should include an assessment of the patient’s bone quality, social independence, and surgical risk factors. With internal fixation, special attention should be paid to medial comminution, varus angulation, and restoration of the calcar. With arthroplasty, attention should be paid to anatomic restoration of the tuberosities and proper placement of the prosthesis. Conclusion: A majority of minimally displaced fractures can be treated conservatively with early physical therapy. Treatment for displaced fractures should consider the patient’s level of independence, bone quality, and surgical risk factors. Fixation with percutaneous techniques, intramedullary nails, locking plates, and arthroplasty are all

  14. Study of evaluation techniques of software configuration management and reliability

    Energy Technology Data Exchange (ETDEWEB)

    Youn, Cheong; Baek, Y. W.; Kim, H. C.; Han, H. C.; Choi, C. R. [Chungnam National Univ., Taejon (Korea, Republic of)

    2001-03-15

    The Study of activities to solve software safety and quality must be executed in base of establishing software development process for digitalized nuclear plant. Especially study of software testing and Verification and Validation must executed. For this purpose methodologies and tools which can improve software qualities are evaluated and software Testing, V and V and Configuration Management which can be applied to software life cycle are investigated. This study establish a guideline that can be used to assure software safety and reliability requirements in digitalized nuclear plant systems.

  15. Common dental and periodontal diseases: evaluation and management.

    Science.gov (United States)

    Laudenbach, Joel M; Simon, Ziv

    2014-11-01

    Physicians may encounter patients with dental and periodontal diseases in the context of outpatient medical practice. It is important for physicians to be aware of common dental and periodontal conditions and be able to assess for the presence and severity of these diseases. This article reviews common dental and periodontal conditions, their cardinal signs and symptoms, outpatient-setting assessment techniques, as well as common methods of treatment. Physicians detecting gross abnormalities on clinical examination should refer the patient to a dentist for further evaluation and management. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Methods for evaluating riparian habitats with applications to management

    Science.gov (United States)

    Platts, William S.; Armour, C.L.; Booth, G.D.; Bryant, M.; Bufford, J.L.; Cuplin, P.; Jensen, S.; Lienkaemper, G.W.; Minshall, G.W.; Monsen, S.T.; Nelson, R.L.; Sedell, J.R.; Tuhy, J.S.

    1987-01-01

    Riparian area planning and management is a major national issues today--something that should have been the case a century ago. A century of additive effects of land use has resulted in major impacts on many riparian stream habitats and their fisheries, wildlife, and domestic livestock use. Before scientists can evaluate the influences of various land and water uses on riparian environments, they must first understand these environments. This means being able to detect and measure with confidence the natural and artificial variation and instantaneous conditions of the riparian habitat. These conditions must then be related to the production capability of riparian habitat and any extraneous factors affecting this production potential.

  17. Evaluation of need for ontologies to manage domain content for the Reportable Conditions Knowledge Management System.

    Science.gov (United States)

    Eilbeck, Karen L; Lipstein, Julie; McGarvey, Sunanda; Staes, Catherine J

    2014-01-01

    The Reportable Condition Knowledge Management System (RCKMS) is envisioned to be a single, comprehensive, authoritative, real-time portal to author, view and access computable information about reportable conditions. The system is designed for use by hospitals, laboratories, health information exchanges, and providers to meet public health reporting requirements. The RCKMS Knowledge Representation Workgroup was tasked to explore the need for ontologies to support RCKMS functionality. The workgroup reviewed relevant projects and defined criteria to evaluate candidate knowledge domain areas for ontology development. The use of ontologies is justified for this project to unify the semantics used to describe similar reportable events and concepts between different jurisdictions and over time, to aid data integration, and to manage large, unwieldy datasets that evolve, and are sometimes externally managed.

  18. Management techniques evaluation for sodic soils reclamation in the Valle Calido del Alto Magadalena

    International Nuclear Information System (INIS)

    Alfaro Rodriguez, Ricardo; Maria Caicedo, Antonio; Amezquita Collazos, Edgar

    1996-01-01

    An experiment was carried out at La Palmita farm, located within the irrigation district USOCOELLO, in El Espinal, Tolima, Vereda Guasimal-Pasoancho, on a soil classified as Typical Ustropept in advanced state of sodification, in order to reestablish its sustainable productive potential. Three techniques were evaluated as follows: drains spacing (50 and 100 meters), type of drains (pipes and gravel) and chemical correctives (sulfur and gypsum) plus a characteristic management in each stage of the reclamation process. After two semesters and by using rice as crop, the exchangeable sodium decreased in about 40% in the first layer, which brought the soil from a sodica condition to normal. Statistical differences were found between drains spacing and chemical correctives with best results or a spacing of 100 m and when sulfur was used as corrective. The process will continue until the hydrodynamic characteristics from 20 to 30 cm deep are reestablished as well as the nutritional balance throughout the soil profile

  19. Simulation evaluation of TIMER, a time-based, terminal air traffic, flow-management concept

    Science.gov (United States)

    Credeur, Leonard; Capron, William R.

    1989-01-01

    A description of a time-based, extended terminal area ATC concept called Traffic Intelligence for the Management of Efficient Runway scheduling (TIMER) and the results of a fast-time evaluation are presented. The TIMER concept is intended to bridge the gap between today's ATC system and a future automated time-based ATC system. The TIMER concept integrates en route metering, fuel-efficient cruise and profile descents, terminal time-based sequencing and spacing together with computer-generated controller aids, to improve delivery precision for fuller use of runway capacity. Simulation results identify and show the effects and interactions of such key variables as horizon of control location, delivery time error at both the metering fix and runway threshold, aircraft separation requirements, delay discounting, wind, aircraft heading and speed errors, and knowledge of final approach speed.

  20. Evaluation of municipal solid waste management in egyptian rural areas.

    Science.gov (United States)

    El-Messery, Mamdouh A; Ismail, Gaber A; Arafa, Anwaar K

    2009-01-01

    A two years study was conducted to evaluate the solid waste management system in 143 villages representing the Egyptian rural areas. The study covers the legal responsibilities, service availability, environmental impacts, service providers, financial resources, private sector participation and the quality of collection services. According to UN reports more than 55% of Egyptian population lives in rural areas. A drastic change in the consumption pattern altered the quantity and quality of the generated solid wastes from these areas. Poor solid waste management systems are stigmata in most of the Egyptian rural areas. This causes several environmental and health problems. It has been found that solid waste collection services cover only 27% of the surveyed villages, while, the statistics show that 75% of the surveyed villages are formally covered. The service providers are local villager units, private contractors and civil community associations with a percentage share 71%, 24% and 5% respectively. The operated services among these sectors were 25%, 71% and 100% respectively. The share of private sector in solid waste management in rural areas is still very limited as a result of the poverty of these communities and the lack of recyclable materials in their solid waste. It has been found that direct throwing of solid waste on the banks of drains and canals as well as open dumping and uncontrolled burning of solid waste are the common practice in most of the Egyptian rural areas. The available land for landfill is not enough, pitiable designed, defectively constructed and unreliably operated. Although solid waste generated in rural areas has high organic contents, no composting plant was installed. Shortage in financial resources allocated for valorization of solid waste management in the Egyptian rural areas and lower collection fees are the main points of weakness which resulted in poor solid waste management systems. On the other hand, the farmer's participation

  1. Evaluating Forest Management in Nepal: Views across Space and Time

    Directory of Open Access Journals (Sweden)

    Harini Nagendra

    2005-06-01

    Full Text Available This research follows the manner in which State-driven, upwardly accountable, forest decentralization programs play out on the ground, and evaluates their impact on forests and local institutions, a topic of much current concern and debate. In a landscape in Nepal's Terai plains, we conducted a census of 23 co-managed community and buffer-zone forest user groups - two predominant approaches to involving communities in forest-management activities in Nepal's Terai plains - to draw statistically relevant conclusions about the relative impact of these two programs at a landscape scale. We use a multi-date Landsat TM® image classification to develop a land-cover change classification, and use this to generate objective, quantitative, biophysical indicators that enable us to assess the extent of clearing and regeneration in the forest areas controlled and managed by each of these communities. In-depth field interviews with the communities provide us with information about the impact of these initiatives on local institutions. Finally, we link these two kinds of information sets to interpret the satellite information on forest-cover change with reference to the socioeconomic processes and management rules that influence forest-cover change in these regions. Satellite image analysis shows the regeneration of several patches of forest that are managed within the purview of the Royal Chitwan National Park's buffer-zone program. This can be related to high levels of investment in plantation and forest-management activities by external agencies. The substantial revenue that these communities derive from ecotourism also helps, allowing them to hire forest guards, and afford better monitoring capabilities. In contrast, the less wealthy, community-forestry user groups have to make do with volunteer patrols, and do not have the same level of external technical and financial support to invest in plantation activities. Buffer-zone users, however, have to deal

  2. Brand Evaluation - A Basic Feature in Modern Brand Management

    Directory of Open Access Journals (Sweden)

    Cosmin IRIMIEŞ

    2012-10-01

    Full Text Available Defined as the sum of features that make a subject unique, the brand has turned into one of the most important characteristics of the way products, services and institutions conduct their public relations or are presented to the contemporary consumer. Taking into consideration that branding is an extremely flexible process and can be applied to a very wide range of subjects, the brand management has become one of the most important instruments of modern marketing and is used in every selling/buying transaction. The purpose of this article is to make a comprehensive analysis of the evaluation methods of brands, to present the situations that usually need a brand evaluation as well as to see whether Romania has made any progress from this point of view.

  3. Evaluating disease management programme effectiveness: an introduction to instrumental variables.

    Science.gov (United States)

    Linden, Ariel; Adams, John L

    2006-04-01

    This paper introduces the concept of instrumental variables (IVs) as a means of providing an unbiased estimate of treatment effects in evaluating disease management (DM) programme effectiveness. Model development is described using zip codes as the IV. Three diabetes DM outcomes were evaluated: annual diabetes costs, emergency department (ED) visits and hospital days. Both ordinary least squares (OLS) and IV estimates showed a significant treatment effect for diabetes costs (P = 0.011) but neither model produced a significant treatment effect for ED visits. However, the IV estimate showed a significant treatment effect for hospital days (P = 0.006) whereas the OLS model did not. These results illustrate the utility of IV estimation when the OLS model is sensitive to the confounding effect of hidden bias.

  4. Evaluation of degarelix in the management of prostate cancer

    International Nuclear Information System (INIS)

    Van Poppel, Hendrik

    2010-01-01

    Medical castration using gonadotropin-releasing hormone (GnRH) receptor agonists currently provides the mainstay of androgen deprivation therapy for prostate cancer. Although effective, these agents only reduce testosterone levels after a delay of 14 to 21 days; they also cause an initial surge in testosterone that can stimulate the cancer and lead to exacerbation of symptoms (“clinical flare”) in patients with advanced disease. Phase III trial data for the recently approved GnRH receptor blocker, degarelix, demonstrated that it is as effective and well tolerated as GnRH agonists. However, it has a pharmacological profile more closely matching orchiectomy, with an immediate onset of action and faster testosterone and PSA suppression, without a testosterone surge or microsurges following repeated injections. As a consequence, with this GnRH blocker, there is no risk of clinical flare and no need for concomitant antiandrogen flare protection. Degarelix therefore provides a useful addition to the hormonal armamentarium for prostate cancer and offers a valuable new treatment option for patients with hormone-sensitive advanced disease. Here, we review key preclinical and clinical data for degarelix, and look at patient-focused perspectives in the management of prostate cancer

  5. Evaluation of degarelix in the management of prostate cancer

    Directory of Open Access Journals (Sweden)

    Hendrik Van Poppel

    2010-01-01

    Full Text Available Hendrik Van PoppelDepartment of Urology, University Hospitals Leuven, Campus Gasthuisberg, Leuven, BelgiumAbstract: Medical castration using gonadotropin-releasing hormone (GnRH receptor agonists currently provides the mainstay of androgen deprivation therapy for prostate cancer. Although effective, these agents only reduce testosterone levels after a delay of 14 to 21 days; they also cause an initial surge in testosterone that can stimulate the cancer and lead to exacerbation of symptoms (“clinical flare” in patients with advanced disease. Phase III trial data for the recently approved GnRH receptor blocker, degarelix, demonstrated that it is as effective and well tolerated as GnRH agonists. However, it has a pharmacological profile more closely matching orchiectomy, with an immediate onset of action and faster testosterone and PSA suppression, without a testosterone surge or microsurges following repeated injections. As a consequence, with this GnRH blocker, there is no risk of clinical flare and no need for concomitant antiandrogen flare protection. Degarelix therefore provides a useful addition to the hormonal armamentarium for prostate cancer and offers a valuable new treatment option for patients with hormone-sensitive advanced disease. Here, we review key preclinical and clinical data for degarelix, and look at patient-focused perspectives in the management of prostate cancer.Keywords: degarelix, GnRH receptor antagonist, GnRH receptor blocker, prostate cancer

  6. Impact of ecosystem management on microbial community level physiological profiles of postmining forest rehabilitation.

    Science.gov (United States)

    Cookson, W R; O'Donnell, A J; Grant, C D; Grierson, P F; Murphy, D V

    2008-02-01

    We investigated the impacts of forest thinning, prescribed fire, and contour ripping on community level physiological profiles (CLPP) of the soil microbial population in postmining forest rehabilitation. We hypothesized that these management practices would affect CLPP via an influence on the quality and quantity of soil organic matter. The study site was an area of Jarrah (Eucalyptus marginata Donn ex Sm.) forest rehabilitation that had been mined for bauxite 12 years previously. Three replicate plots (20 x 20 m) were established in nontreated forest and in forest thinned from 3,000-8,000 stems ha(-1) to 600-800 stems ha(-1) in April (autumn) of 2003, followed either by a prescribed fire in September (spring) of 2003 or left nonburned. Soil samples were collected in August 2004 from two soil depths (0-5 cm and 5-10 cm) and from within mounds and furrows caused by postmining contour ripping. CLPP were not affected by prescribed fire, although the soil pH and organic carbon (C), total C and total nitrogen (N) contents were greater in burned compared with nonburned plots, and the coarse and fine litter mass lower. However, CLPP were affected by forest thinning, as were fine litter mass, soil C/N ratio, and soil pH, which were all higher in thinned than nonthinned plots. Furrow soil had greater coarse and fine litter mass, and inorganic phosphorous (P), organic P, organic C, total C, total N, ammonium, microbial biomass C contents, but lower soil pH and soil C/N ratio than mound soil. Soil pH, inorganic P, organic P, organic C, total C and N, ammonium, and microbial biomass C contents also decreased with depth, whereas soil C/N ratio increased. Differences in CLPP were largely (94%) associated with the relative utilization of gluconic, malic (greater in nonthinned than thinned soil and mound than furrow soil), L-tartaric, succinic, and uric acids (greater in thinned than nonthinned, mound than furrow, and 5-10 cm than 0-5 cm soil). The relative utilization of amino

  7. Note: Interpolation for evaluation of a two-dimensional spatial profile of plasma densities at low gas pressures

    International Nuclear Information System (INIS)

    Oh, Se-Jin; Kim, Young-Chul; Chung, Chin-Wook

    2011-01-01

    An interpolation algorithm for the evaluation of the spatial profile of plasma densities in a cylindrical reactor was developed for low gas pressures. The algorithm is based on a collisionless two-dimensional fluid model. Contrary to the collisional case, i.e., diffusion fluid model, the fitting algorithm depends on the aspect ratio of the cylindrical reactor. The spatial density profile of the collisionless fitting algorithm is presented in two-dimensional images and compared with the results of the diffusion fluid model.

  8. Department of Manufacturing Engineering and Management - a new profile in education and research

    DEFF Research Database (Denmark)

    Alting, Leo; Hattel, Jesper Henri

    2002-01-01

    the merging departments into one single department with common mission, values and visions. An important part of this development process is the creation of a new educational profile – in form as well as content. The paper reveals some of the thoughts behind this ongoing process....

  9. Performance Evaluation of Resource Management in Cloud Computing Environments.

    Science.gov (United States)

    Batista, Bruno Guazzelli; Estrella, Julio Cezar; Ferreira, Carlos Henrique Gomes; Filho, Dionisio Machado Leite; Nakamura, Luis Hideo Vasconcelos; Reiff-Marganiec, Stephan; Santana, Marcos José; Santana, Regina Helena Carlucci

    2015-01-01

    Cloud computing is a computational model in which resource providers can offer on-demand services to clients in a transparent way. However, to be able to guarantee quality of service without limiting the number of accepted requests, providers must be able to dynamically manage the available resources so that they can be optimized. This dynamic resource management is not a trivial task, since it involves meeting several challenges related to workload modeling, virtualization, performance modeling, deployment and monitoring of applications on virtualized resources. This paper carries out a performance evaluation of a module for resource management in a cloud environment that includes handling available resources during execution time and ensuring the quality of service defined in the service level agreement. An analysis was conducted of different resource configurations to define which dimension of resource scaling has a real influence on client requests. The results were used to model and implement a simulated cloud system, in which the allocated resource can be changed on-the-fly, with a corresponding change in price. In this way, the proposed module seeks to satisfy both the client by ensuring quality of service, and the provider by ensuring the best use of resources at a fair price.

  10. A framework for evaluating hydrogen control and management

    International Nuclear Information System (INIS)

    Lee, Seung Dong; Suh, Kune Yul; Jae, Moosung

    2003-01-01

    The present paper presents a new framework for assessing accident management strategies using decision trees. The containment event tree (CET) model considers characteristics associated with the implementation of each strategy. It is constructed and quantified using data obtained from NUREG-1150, other probabilistic risk assessments, and the MAAP4 calculations. The proposed framework for evaluating hydrogen control strategies is based on the concept of a measure using a risk triplet. Ulchin units of nuclear power plants 3 and 4 are used as the reference plant. On the basis of best-estimate assessment, it is shown that it is beneficial to execute hydrogen igniters rather than to do nothing with respect to expected value of hydrogen concentration in the containment during an accident. The proposed approach is shown to be flexible in that it can be applied to various accident management strategies based on the timing of mitigation. The advantage of using the CET for assessing an accident management strategy lies with its capability for modeling both the positive and negative aspects associated with progression of the accident, which may in turn affect the containment failure mode

  11. Risk evaluation mitigation strategies: the evolution of risk management policy.

    Science.gov (United States)

    Hollingsworth, Kristen; Toscani, Michael

    2013-04-01

    The United States Food and Drug Administration (FDA) has the primary regulatory responsibility to ensure that medications are safe and effective both prior to drug approval and while the medication is being actively marketed by manufacturers. The responsibility for safe medications prior to marketing was signed into law in 1938 under the Federal Food, Drug, and Cosmetic Act; however, a significant risk management evolution has taken place since 1938. Additional federal rules, entitled the Food and Drug Administration Amendments Act, were established in 2007 and extended the government's oversight through the addition of a Risk Evaluation and Mitigation Strategy (REMS) for certain drugs. REMS is a mandated strategy to manage a known or potentially serious risk associated with a medication or biological product. Reasons for this extension of oversight were driven primarily by the FDA's movement to ensure that patients and providers are better informed of drug therapies and their specific benefits and risks prior to initiation. This article provides an historical perspective of the evolution of medication risk management policy and includes a review of REMS programs, an assessment of the positive and negative aspects of REMS, and provides suggestions for planning and measuring outcomes. In particular, this publication presents an overview of the evolution of the REMS program and its implications.

  12. Performance Evaluation of Resource Management in Cloud Computing Environments.

    Directory of Open Access Journals (Sweden)

    Bruno Guazzelli Batista

    Full Text Available Cloud computing is a computational model in which resource providers can offer on-demand services to clients in a transparent way. However, to be able to guarantee quality of service without limiting the number of accepted requests, providers must be able to dynamically manage the available resources so that they can be optimized. This dynamic resource management is not a trivial task, since it involves meeting several challenges related to workload modeling, virtualization, performance modeling, deployment and monitoring of applications on virtualized resources. This paper carries out a performance evaluation of a module for resource management in a cloud environment that includes handling available resources during execution time and ensuring the quality of service defined in the service level agreement. An analysis was conducted of different resource configurations to define which dimension of resource scaling has a real influence on client requests. The results were used to model and implement a simulated cloud system, in which the allocated resource can be changed on-the-fly, with a corresponding change in price. In this way, the proposed module seeks to satisfy both the client by ensuring quality of service, and the provider by ensuring the best use of resources at a fair price.

  13. Suggested guidelines for the management of high-profile fatality cases.

    Science.gov (United States)

    Perper, Joshua A; Juste, Gertrude M; Schueler, Harold E; Motte, Reinhard W; Cina, Stephen J

    2008-10-01

    The investigation of high-profile fatalities poses special challenges to medical examiners and coroners. Most high-profile cases can be readily recognized early in the course of the investigation. Commonly encountered examples include police-related fatalities or deaths in custody, deaths of celebrities, and mass fatalities or clustered deaths (eg, serial killers). Medical examiner and coroner offices should have policies and procedures in place for adequately handling such cases. A rational approach to these high-profile cases includes activating medical examiner or coroner investigative teams, preplanning before the autopsy, using special autopsy techniques and toxicology procedures, skillful questioning of key witnesses, preparing detailed and comprehensive reports, and planning effective communication with the media. The investigation of the sudden and unexpected death of Anna Nicole Smith, an entertainment personality, is presented as an example of how to address the challenging issues inherent in high-profile fatalities and how to adequately prepare for the forensic investigation of high-profile cases. This article presents a methodical approach to the investigation of high-profile deaths. A comprehensive, preplanned forensic investigation and autopsy (including use of adjunctive studies) following the death of Anna Nicole Smith resulted in the accurate determination of the cause and manner of her death while adequately convincing the public of the objectivity and reliability of the Medical Examiners Office with respect to its conclusions. The forensic investigation of death in high-profile cases can be much more tedious and demanding than the investigation of routine cases. It requires more stringent safekeeping of the body and its evidence, more extensive and sophisticated dissection techniques on occasion, and exhaustive toxicologic analysis to exclude low-probability allegations. Procedures for honest, unbiased, and judicious communication with outside

  14. Evaluation of Gentamicin and Lidocaine Release Profile from Gum Acacia-crosslinked-poly(2-hydroxyethylmethacrylate)-carbopol Based Hydrogels.

    Science.gov (United States)

    Singh, Baljit; Dhiman, Abhishek

    2017-01-01

    No doubt, the prevention of infection is an indispensable aspect of the wound management, but, simultaneous wound pain relief is also required. Therefore, herein this article, incorporation of antibiotic agent 'gentamicin' and pain relieving agent 'lidocaine' into hydrogel wound dressings, prepared by using acacia gum, carbopol and poly(2-hydroxyethylmethacrylate) polymers, has been carried out. The hydrogels were evaluated as a drug carrier for model drugs gentamicin and lidocaine. Synthesis of hydrogel wound dressing was carried out by free radical polymerization technique. The drug loading was carried out by swelling equilibrium method and gel strength of hydrogels was measured by a texture analyzer. Porous microstructure of the hydrogel was observed in cryo-SEM images. The hydrogel showed mesh size 37.29 nm, cross-link density 2.19× 10-5 mol/cm3, molecular weight between two cross-links 60.25× 10-3 g/mol and gel strength 0.625±0.112 N in simulated wound fluid. It is concluded that the pH of swelling medium has influenced the network structure of hydrogel i.e., molecular weight of the polymer chain between two neighboring cross links, crosslink density and the corresponding mesh size. A good correlation was established between gel strength and network parameters. Cryo-SEM images showed porous morphology of hydrogels. These hydrogels were found to be biodegradable and antimicrobial in nature. Drug release occurred through Fickian diffusion mechanism and release profile was best fitted in first order model. Overall it is concluded that modification in GA has led to formation of a porous hydrogels for wound dressing applications. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  15. Evaluation of sludge management alternatives in Istanbul metropolitan area.

    Science.gov (United States)

    Cakmakci, M; Erdim, E; Kinaci, C; Akca, L

    2005-01-01

    The main concern of this paper was to predict the sludge quantities generated from 18 wastewater treatment plants, which were stated to be established in the "Istanbul Water Supply, Sewerage and Drainage, Sewage Treatment and Disposal Master Plan", 10 of which are in operation at present. Besides this, obtaining the required data to compare various treatment schemes was another goal of the study. Especially, the estimation of the sludge quantity in the case of enhanced primary sedimentation was of importance. Wastewater sludge management strategies were discussed in order to develop suggestions for Istanbul Metropolitan city. Within this context, the wastewater treatment facilities, mentioned in the Master Plan that had been completed by 2000, were evaluated in terms of sludge production rates, locations and technical and management aspects. Disposal alternatives of the wastewater treatment sludge were also evaluated in this study. Using of the dewatered sludge as a landfill cover material seems the best alternative usage. Up to the year of 2040, the requirement of cover material for landfills in Istanbul will be met by the dewatered sludge originated from wastewater treatment plants in the region.

  16. Post design evaluation (ageing mechanisms, effects, management, monitoring, PSR, ISI)

    International Nuclear Information System (INIS)

    Ichikawa, Toshio

    2001-01-01

    Although the nuclear plant was designed for the purpose of the 30-year life the early stages of construction, it also already has the plant abolished by passing in 30 years. There is a plant under operation and a plant that is employed variously, extends the original life and continues operation now, and the plant that is going to be abolished politically is before a life. By using a nuclear plant for a long period of time, damage. by the influence of irradiation, wear of slipping, corrosion, etc. appears. When this degradation is left, the serious accident is caused. In this lecture, refer to Assessment and management of ageing of major nuclear power plant components important to safety, Oct. 1999 of IAEA. A point of view from guide is introduced about management of the mechanism in the secular degradation mode expected by operating for a long period of time, the influence of secular degradation, and influence, monitoring technology, periodical safe evaluation, and a periodic inspection. And raises and explains the correspondence situation of secular degradation, and the example of evaluation of PSR and ISI equipment. The aging mechanism for reactor vessel internal components considered are related to embrittlement, fatigue, corrosion, radiation induced creep, relaxation and swelling, and mechanical wear. This lecture includes; monitoring methods, a description of periodic safety reviews and a sample of seismic design periodic safety report for the reactor internals

  17. Neurologic Evaluation and Management of Perioperative Nerve Injury.

    Science.gov (United States)

    Watson, James C; Huntoon, Marc A

    2015-01-01

    Neurologic injury after regional anesthesia or pain medicine procedures is rare. Postprocedural neurologic deficits may create high levels of anxiety for the patient and practitioner, although most deficits are limited in severity and can be expected to fully resolve with time. Postoperative anesthesia-related neuraxial and peripheral nerve injuries are reviewed to define an efficient, structured approach to these complications. Emphasis is placed on acutely stratifying the urgency and scope of diagnostic testing or consultation necessity, initiating appropriate definitive treatments, and defining appropriate out-of-hospital follow-up and symptom management. Studies pertinent to the recognition, evaluation, and treatment of neurologic assessment of perioperative nerve injury and published since the last advisory on the topic are reviewed and a new structured algorithmic approach is proposed. The evolving literature on postoperative inflammatory neuropathies is reviewed to help define the clinical criteria and to identify patients who would benefit from early neurological evaluation. New sections review potential acute interventions to improve neurologic outcome and long-term management of neuropathic pain resulting from perioperative nerve injury.

  18. Data management for evaluation of deposits at Nuclebras

    International Nuclear Information System (INIS)

    Da Vinha, C.A.G.; Garcia Guerra, P.A.

    1980-01-01

    The large volume of data generated in any deposit evaluation work based on information obtained from intensive drilling operations and produced by different types of equipment involved in prospecting calls for the establishment and use of standardized and unified systems of data collection. Thus, standardization of data collection and electronic data processing must be ensured if the management of such data is to be viable, i.e. effective from the technical and economic points of view. These two considerations form the basis of the Nuclebras data management system, in which essential data are collected and processed by means of sub-systems called Catalogue of Samples, Drilling Report and Application Programmes, thus providing the basis for conventional statistical and geostatistical evaluations. It should also be noted that new data to be generated at the subsequent stages of planning and mining control will be added to this core, so that it has to be sufficiently flexible and generic to be used in the long term for a wide variety of purposes. (author)

  19. Real-time evaluation of electron and current density profile parameters on TEXTOR

    International Nuclear Information System (INIS)

    Bruessau, W.D.; Soltwisch, H.

    1985-08-01

    The shapes of electron and current density profiles are monitored in real-time mode in order to get rapid qualitative information on the development of a TEXTOR tokamak plasma. The profiles are described by form parameters which relate to the signals of a 9-channel FIR-polari/interferometer in simple mathematical formulae. These profile parameters are obtained by real-time conversion of measured quantities for display on a storage oscilloscope or on a chart recorder. The application of the parameters is demonstrated in some examples. (orig.)

  20. DOE methods for evaluating environmental and waste management samples

    International Nuclear Information System (INIS)

    Goheen, S.C.; McCulloch, M.; Thomas, B.L.; Riley, R.G.; Sklarew, D.S.; Mong, G.M.; Fadeff, S.K.

    1994-10-01

    DOE Methods for Evaluating Environmental and Waste Management Samples (DOE Methods) is a resource intended to support sampling and analytical activities for the evaluation of environmental and waste management samples from U.S. Department of Energy (DOE) sites. DOE Methods is the result of extensive cooperation from all DOE analytical laboratories. All of these laboratories have contributed key information and provided technical reviews as well as significant moral support leading to the success of this document. DOE Methods is designed to encompass methods for collecting representative samples and for determining the radioisotope activity and organic and inorganic composition of a sample. These determinations will aid in defining the type and breadth of contamination and thus determine the extent of environmental restoration or waste management actions needed, as defined by the DOE, the U.S. Environmental Protection Agency, or others. The development of DOE Methods is supported by the Analytical Services Division of DOE. Unique methods or methods consolidated from similar procedures in the DOE Procedures Database are selected for potential inclusion in this document. Initial selection is based largely on DOE needs and procedure applicability and completeness. Methods appearing in this document are one of two types, open-quotes Draftclose quotes or open-quotes Verifiedclose quotes. open-quotes Draftclose quotes methods that have been reviewed internally and show potential for eventual verification are included in this document, but they have not been reviewed externally, and their precision and bias may not be known. open-quotes Verifiedclose quotes methods in DOE Methods have been reviewed by volunteers from various DOE sites and private corporations. These methods have delineated measures of precision and accuracy

  1. DOE methods for evaluating environmental and waste management samples

    Energy Technology Data Exchange (ETDEWEB)

    Goheen, S.C.; McCulloch, M.; Thomas, B.L.; Riley, R.G.; Sklarew, D.S.; Mong, G.M.; Fadeff, S.K. [eds.

    1994-10-01

    DOE Methods for Evaluating Environmental and Waste Management Samples (DOE Methods) is a resource intended to support sampling and analytical activities for the evaluation of environmental and waste management samples from U.S. Department of Energy (DOE) sites. DOE Methods is the result of extensive cooperation from all DOE analytical laboratories. All of these laboratories have contributed key information and provided technical reviews as well as significant moral support leading to the success of this document. DOE Methods is designed to encompass methods for collecting representative samples and for determining the radioisotope activity and organic and inorganic composition of a sample. These determinations will aid in defining the type and breadth of contamination and thus determine the extent of environmental restoration or waste management actions needed, as defined by the DOE, the U.S. Environmental Protection Agency, or others. The development of DOE Methods is supported by the Analytical Services Division of DOE. Unique methods or methods consolidated from similar procedures in the DOE Procedures Database are selected for potential inclusion in this document. Initial selection is based largely on DOE needs and procedure applicability and completeness. Methods appearing in this document are one of two types, {open_quotes}Draft{close_quotes} or {open_quotes}Verified{close_quotes}. {open_quotes}Draft{close_quotes} methods that have been reviewed internally and show potential for eventual verification are included in this document, but they have not been reviewed externally, and their precision and bias may not be known. {open_quotes}Verified{close_quotes} methods in DOE Methods have been reviewed by volunteers from various DOE sites and private corporations. These methods have delineated measures of precision and accuracy.

  2. The information manager profile: a study from the graduates of the course of the UFPE information management

    Directory of Open Access Journals (Sweden)

    Tatyane Lucia Cruz

    2017-04-01

    Full Text Available Introduction: With the recent social and economic changes come new possibilities for performance of information professionals. In this context, it is part of the Manager of information, which can contribute to finding solutions to the major challenges related to the collection, processing and use of information. Objective: To study the relationship between academic Manager information egress from UFPE, and your professional performance. Methodology: a literature review; b mapping of the graduates; c preparation of the questionnaire; d provision of the questionnaire; e tabulation and data formatting; f data analysis. Results: 54 of the 71 graduates responded to the questionnaire (76%, a percentage considered satisfactory. It highlights the following results: 85% of graduates are developing professional activities; 56% of the employed are working in activities related to the field of Information Management; professional business segments are different, especially the service sector (34%. In the organizational pyramid, it was found that the level of activity is most representative operating (43%. On the issue of disciplines, it drew attention that managers have a greater need to employ the knowledge related to Information Technology. Conclusions: We emphasize the importance of today's information manager, emphasizing the need to improve this new profession in relation to the demands of society

  3. Initial evaluation and management of the critical burn patient.

    Science.gov (United States)

    Vivó, C; Galeiras, R; del Caz, Ma D P

    2016-01-01

    The major improvement in burn therapy is likely to focus on the early management of hemodynamic and respiratory failures in combination with an aggressive and early surgical excision and skin grafting for full-thickness burns. Immediate burn care by first care providers is important and can vastly alter outcomes, and it can significantly limit burn progression and depth. The goal of prehospital care should be to cease the burning process as well as prevent future complications and secondary injuries for burn shock. Identifying burn patients appropriate for immediate or subacute transfer is an important step in reducing morbidity and mortality. Delays in transport to Burn Unit should be minimized. The emergency management follows the principles of the Advanced Trauma Life Support Guidelines for assessment and stabilization of airway, breathing, circulation, disability, exposure and environment control. All patients with suspected inhalation injury must be removed from the enclosure as soon as possible, and immediately administer high-flow oxygen. Any patient with stridor, shortness of breath, facial burns, singed nasal hairs, cough, soot in the oral cavity, and history of being in a fire in an enclosed space should be strongly considered for early intubation. Fibroscopy may also be useful if airway damage is suspected and to assess known lung damage. Secondary evaluation following admission to the Burn Unit of a burned patient suffering a severe thermal injury includes continuation of respiratory support and management and treatment of inhalation injury, fluid resuscitation and cardiovascular stabilization, pain control and management of burn wound. Copyright © 2015 Elsevier España, S.L.U. and SEMICYUC. All rights reserved.

  4. Cell Line Derived 5-FU and Irinotecan Drug-Sensitivity Profiles Evaluated in Adjuvant Colon Cancer Trial Data

    DEFF Research Database (Denmark)

    Buhl, Ida Kappel; Gerster, Sarah; Delorenzi, Mauro

    2016-01-01

    patients who benefitted from the addition of irinotecan to 5-FU, we used gene expression profiles based on cell lines and clinical tumor material. These profiles were applied to expression data obtained from pretreatment formalin fixed paraffin embedded (FFPE) tumor tissue from 636 stage III colon cancer...... patients enrolled in the PETACC-3 prospective randomized clinical trial. A 5-FU profile developed similarly was assessed by comparing the PETACC-3 cohort with a cohort of 359 stage II colon cancer patients who underwent surgery but received no adjuvant therapy. RESULTS: There was no statistically...... to identify colon cancer patients who may benefit from 5-FU, however, any biomarker predicting benefit for adjuvant 5-FU must be rigorously evaluated in independent cohorts. Given differences between the two study cohorts, the present results should be further validated....

  5. Work-Nonwork Boundary Management Profiles: A Person-Centered Approach

    Science.gov (United States)

    Kossek, Ellen Ernst; Ruderman, Marian N.; Braddy, Phillip W.; Hannum, Kelly M.

    2012-01-01

    The goal of this paper is to advance the measurement and theory of work-nonwork boundary management styles. Boundary management styles are defined as the approaches individuals use to demarcate boundaries and attend to work and family and other nonwork roles, given identity centralities and perceived boundary control. We argue that research should…

  6. Classroom Profiling Training: Increasing Preservice Teachers' Confidence and Knowledge of Classroom Management Skills

    Science.gov (United States)

    Jackson, Cliff; Simoncini, Kym; Davidson, Mark

    2013-01-01

    Classroom management is a serious concern for beginning teachers including preservice teachers. The Queensland Department of Education, Training and Employment (DETE) has developed the Essential Skills for Classroom Management (ESCM), a system of positive and pro-active strategies for maintaining supportive learning environments. In addition, the…

  7. Time Management Profiles of Cypriot School Principals: A Mixed-Methods Approach

    Science.gov (United States)

    Kouali, Georgia; Pashiardis, Petros

    2015-01-01

    Purpose: The purpose of this paper is to present the results of a piece of research concerning the time management of Cypriot primary school principals. Time management refers to the interrelation of five independent variables: the various tasks principals perform, their frequency, the degree of accomplishment of those tasks, the use of time…

  8. Profile of Knowledge Management, Basic Sanitation and Attitudes towards Clean and Health Community in Kupang City

    Science.gov (United States)

    Nikmah; Ardi, Muhammad; Yahya, Mohamad; Upa, Muhamad D. Pua; Dirawan, Gufran Darma

    2017-01-01

    The objective of research is to describe the knowledge and attitude of basic sanitation management community in Kupang City. This type of research is a survey research using quantitative approach. Data were collected by using the instrument in the form of test knowledge of basic sanitation management and attitude questionnaire. The data was then…

  9. Evaluation and comparison of in-vitro dissolution profiles for different ...

    African Journals Online (AJOL)

    EB

    Food and Medicine quality Control Laboratory, Food, Medicine and ... Methods: Dissolution profiles for nine brands of amoxicillin capsules ... Senior pharmaceutical analysis expert. Food ..... Overall, it can be recommended that drug regulatory.

  10. Sensory profile and evaluation of the degree of acceptability of bread produced with inulin and oligofructose

    OpenAIRE

    Patricia Kelli de Souza-Borges; Ana Carolina Conti-Silva

    2017-01-01

    Abstract Homemade bread was produced with 4.4 and 4.45 g of total fructans per 50 g serving to meet Brazilian standards for prebiotic claims. The bread samples were characterized for their sensory profiles using descriptive analysis and for their sensory acceptability using hedonic and just-about-right scales for sweetness intensity. The sensory profiles of the breads were similar and sweetness was the term that discriminated the bread samples obtained, since the intensity decreased from the ...

  11. Loyalty Profiling - Erfolgsdimensionen und Modellansätze eines effizienten und effektiven Customer Relationship Management

    OpenAIRE

    Lafleur, Martin J.

    2009-01-01

    Loyalty Profiling bezeichnet einen Managementansatz, der die Komplexität und wesentliche Effekte der Kundenbindung in Abhängigkeit von persönlichen Merkmalen quantitativ modelliert. Darin enthaltene Profilabgleiche von Bindungspotenzialen vs. Maßnahmenwirkungen (Effektivität) sowie Erträgen aus geändertem Kundenverhalten vs. Kosten der Maßnahmen (Effizienz) werden durch Anwendungsbeispiele für die Automobilindustrie und eine computergestützte Umsetzung veranschaulicht.

  12. Power Management Strategy by Enhancing the Mission Profile Configuration of Solar-Powered Aircraft

    Directory of Open Access Journals (Sweden)

    Parvathy Rajendran

    2016-01-01

    Full Text Available Solar energy offers solar-powered unmanned aerial vehicle (UAV the possibility of unlimited endurance. Some researchers have developed techniques to achieve perpetual flight by maximizing the power from the sun and by flying in accordance with its azimuth angles. However, flying in a path that follows the sun consumes more energy to sustain level flight. This study optimizes the overall power ratio by adopting the mission profile configuration of optimal solar energy exploitation. Extensive simulation is conducted to optimize and restructure the mission profile phases of UAV and to determine the optimal phase definition of the start, ascent, and descent periods, thereby maximizing the energy from the sun. In addition, a vertical cylindrical flight trajectory instead of maximizing the solar inclination angle has been adopted. This approach improves the net power ratio by 30.84% compared with other techniques. As a result, the battery weight may be massively reduced by 75.23%. In conclusion, the proposed mission profile configuration with the optimal power ratio of the trajectory of the path planning effectively prolongs UAV operation.

  13. Thermal management evaluation of the complex electro-optical system

    Directory of Open Access Journals (Sweden)

    Nijemčević Srećko S.

    2017-01-01

    Full Text Available The thermal management of a complex electro-optical system aimed for outdoor application is challenging task due to the requirement of having an air-sealed enclosure, harsh working environment, and an additional thermal load generated by sunlight. It is essential to consider the effect of heating loads in the system components, as well as the internal temperature distribution, that can have influence on the system life expectancy, operational readiness and parameters, and possibility for catastrophic failure. The main objective of this paper is to analyze internal temperature distribution and evaluate its influence on system component operation capability. The electro-optical system simplified model was defined and related thermal balance simulation model based on Solid Works thermal analysis module was set and applied for temperature distribution calculation. Various outdoor environment scenarios were compared to evaluate system temperature distribution and evaluate its influence on system operation, reliability, and life time in application environment. This work was done during the design process as a part of the electro-optical system optimization. The results show that temperature distribution will not be cause for catastrophic failure and malfunction operation during operation in the expected environment.

  14. Evaluation of Supply Chain Management Systems Used in Civil Engineering

    Science.gov (United States)

    Tomczak, Michał; Rzepecki, Łukasz

    2017-10-01

    One of the most important factors which have an effect on the cost and time of the building process is the organization of physical resources and the information flow structure. Depending on how effective this system is, a building project may end with a success or a failure. Because of many conditions of the construction executing and different needs of the contractors, there are different Supply Chain Management (SCM) systems connected with supplying construction projects: single-stage, multi-stage or combined. The article presents a comparative analysis of construction SCM systems based on a modified fuzzy AHP. The modification of this method is based on the use of interval type-2 fuzzy sets to aggregate evaluation according to the idea proposed by Mikhailov. The use of such a model of group preferences of decision-makers, makes it possible to take into consideration both the linguistic imprecision of an evaluation and the small number of experts. The weight values of specific criteria and the final scale vector of considered variants are obtained during the analysis. This may give a recommendation to general contractors in construction projects about which evaluation criteria and supply systems are preferred.

  15. Management Strategy Evaluation Applied to Coral Reef Ecosystems in Support of Ecosystem-Based Management.

    Science.gov (United States)

    Weijerman, Mariska; Fulton, Elizabeth A; Brainard, Russell E

    2016-01-01

    Ecosystem modelling is increasingly used to explore ecosystem-level effects of changing environmental conditions and management actions. For coral reefs there has been increasing interest in recent decades in the use of ecosystem models for evaluating the effects of fishing and the efficacy of marine protected areas. However, ecosystem models that integrate physical forcings, biogeochemical and ecological dynamics, and human induced perturbations are still underdeveloped. We applied an ecosystem model (Atlantis) to the coral reef ecosystem of Guam using a suite of management scenarios prioritized in consultation with local resource managers to review the effects of each scenario on performance measures related to the ecosystem, the reef-fish fishery (e.g., fish landings) and coral habitat. Comparing tradeoffs across the selected scenarios showed that each scenario performed best for at least one of the selected performance indicators. The integrated 'full regulation' scenario outperformed other scenarios with four out of the six performance metrics at the cost of reef-fish landings. This model application quantifies the socio-ecological costs and benefits of alternative management scenarios. When the effects of climate change were taken into account, several scenarios performed equally well, but none prevented a collapse in coral biomass over the next few decades assuming a business-as-usual greenhouse gas emissions scenario.

  16. Management Strategy Evaluation Applied to Coral Reef Ecosystems in Support of Ecosystem-Based Management.

    Directory of Open Access Journals (Sweden)

    Mariska Weijerman

    Full Text Available Ecosystem modelling is increasingly used to explore ecosystem-level effects of changing environmental conditions and management actions. For coral reefs there has been increasing interest in recent decades in the use of ecosystem models for evaluating the effects of fishing and the efficacy of marine protected areas. However, ecosystem models that integrate physical forcings, biogeochemical and ecological dynamics, and human induced perturbations are still underdeveloped. We applied an ecosystem model (Atlantis to the coral reef ecosystem of Guam using a suite of management scenarios prioritized in consultation with local resource managers to review the effects of each scenario on performance measures related to the ecosystem, the reef-fish fishery (e.g., fish landings and coral habitat. Comparing tradeoffs across the selected scenarios showed that each scenario performed best for at least one of the selected performance indicators. The integrated 'full regulation' scenario outperformed other scenarios with four out of the six performance metrics at the cost of reef-fish landings. This model application quantifies the socio-ecological costs and benefits of alternative management scenarios. When the effects of climate change were taken into account, several scenarios performed equally well, but none prevented a collapse in coral biomass over the next few decades assuming a business-as-usual greenhouse gas emissions scenario.

  17. Atrial fibrillation in patients on haemodialysis in Andalusia. Prevalence, clinical profile and therapeutic management

    Directory of Open Access Journals (Sweden)

    Carmen Sánchez Perales

    2018-05-01

    Full Text Available Atrial fibrillation (AF represents an important social and healthcare problem. There is wide variability in the prevalence of this arrhythmia in studies analysing patients on haemodialysis (HD. Objective: To investigate the prevalence, clinical profile and therapeutic management of patients with AF on HD in Andalusia. Methods: We asked the public healthcare system of Andalusia to provide us with the number of patients who were being treated with HD. We asked attending nephrologists from all hospital and outpatient centers in 5 of the 8 Andalusian provinces to perform an electrocardiogram and to fill out a questionnaire on patients selected by simple random sampling. Results: A total of 2348 patients were being treated with HD in the 5 provinces included in the study. The estimated sample size was 285 patients. We obtained an electrocardiogram and information from 252 patients (88.4%; mean age 65.3 ± 16 years; 40.9% women. Sixty-three patients (25% had AF. Of these, 36 (14.3% had AF in the recorded ECG and in the rest it had been documented previously. In the multivariate analysis, older age (OR: 1.071; 95% CI: 1.036–1.107; p = 0.000 and greater time on HD (OR: 1.009; 95% CI: 1.004–1.014; p = 0.000 were independently associated with the presence of AF. Of the patients with AF, 41.3% were on anticoagulant treatment at the time of the study; and 41.2% were on antiplatelet agents. Conclusions: AF in dialysis units is an important finding. Establishing the risk–benefit ratio of anticoagulant treatment constitutes a real challenge. Well-designed clinical trials are pivotal in order to define the rational use of antithrombotic drugs. Resumen: La fibrilación auricular (FA es un importante problema social y sanitario. Existe una amplia variación en la prevalencia de esta arritmia en los estudios que analizan a los pacientes en hemodiálisis (HD. Objetivo: Investigar la prevalencia, perfil clínico y manejo terapéutico de los pacientes con

  18. Evaluation of acupuncture in the management of chemotherapy-induced peripheral neuropathy.

    Science.gov (United States)

    Donald, Graeme K; Tobin, Irene; Stringer, Jacqui

    2011-09-01

    To clinically evaluate the effectiveness of acupuncture when used in the management of chemotherapy-induced peripheral neuropathy (PN). During cancer treatment, certain chemotherapies can cause varying degrees of PN. Patients' quality of life can be seriously impaired through loss of sensation, pain or mobility problems. Conventional medications routinely used to manage neuropathic symptoms have poor side-effect profiles and there is little or no evidence justifying their use to treat chemotherapy-related neurotoxicities. There are studies suggesting that acupuncture may be an effective therapy in treating PN across a number of different aetiologies. Design A retrospective service evaluation. Patients (n=18) were referred for acupuncture by the medical staff and/ornurse specialists or they self-referred for treatment. A course of six weekly acupuncture sessions was offered to them, and their details were recorded on an evaluation form prior to session one. Points were selected by acupuncturists, based on patient presentation, and needles remained in situ for 30-45 min. Treatments took place in outpatient clinics, chemotherapy day case ward or a drop-in clinic based in a physiotherapy gym. The evaluation form was completed at the end of session 6 by a therapist who had not been involved in patient care. 82% (n=14) of patients reported an improvement in symptoms following their course of acupuncture; one patient with advanced disease died during the 6 weeks. Some patients derived additional benefits from the treatment including a reduction in analgesic use and improved sleeping patterns. The most common acupoints used were SP6 (n=18), ST36 (n=18) and LV3 (n=14). Although these results are encouraging, they are uncontrolled. They suggest that acupuncture could be an option for these patients and controlled trials using validated patient-reported outcome measures are justified.

  19. Towards an intelligent learning management system under blended learning trends, profiles and modeling perspectives

    CERN Document Server

    Dias, Sofia B; Hadjileontiadis, Leontios J

    2013-01-01

    This book offers useful information that evokes initiatives towards rethinking of the value, efficiency, inclusiveness, effectiveness and personalization of the intelligent learning management systems-based blended-learning environment.

  20. PROFILE: Integrated Management to Create New Breeding Habitat for Dalmatian Pelicans (Pelecanus crispus) in Greece

    Science.gov (United States)

    Pyrovetsi

    1997-09-01

    / An integrated management plan to create favorable nesting habitat for the world-endangered Dalmatian pelicans, was tested at Kerkini irrigation reservoir, a Ramsar wetland. The lake is the major wintering site of Dalmatian pelicans in Europe, where the species lives year-round without breeding. The rise of water level at the reservoir during spring (exceeding 5 m) has an impact on the whole system, including several birds, which lose their nesting habitat. Although the integrity of the wetland demands ecological restoration with changes in its hydrologic regime, local socioeconomic conditions allow only habitat level interventions. During the planning phase of the management plan, both the ecological and social context of the interventions were considered. Monitoring of all pelican habitats and populations provided the scientific basis, while a socioecological survey on knowledge/attitudes of local fishermen toward wetland identified conflicts with specific resources and planned management. To gain public support, a broad information/education program was implemented. The education program for fishermen was based on the findings of the socioecological survey. The in situ management involved experimental construction of floating rafts, platforms over water, dredged-spoil islands, and platforms at various sites of the wetland. Monitoring of the managed habitats showed that most waterbirds used them for resting and roosting. Common terns nested on the rafts, cormorants on the platforms, and Dalmatian pelicans on the man-made island. Under the prevailing hydrologic and weather conditions, islands seem to be the most suitable habitat for pelican nesting. It is concluded that wildlife habitat management should integrate the ecological component, related to the needs of the species and ecosystem, with the social one, expressed by cooperation and involvement of the local community.KEY WORDS: Integrated management; Pelican; Nesting habitat; Habitat management; Reservoir

  1. Phytochemical profiles and biological activity evaluation of Zanthoxylum bungeanum Maxim seed against asthma in murine models.

    Science.gov (United States)

    Tang, Weizhuo; Xie, Qiangmin; Guan, Jian; Jin, Saihong; Zhao, Yuqing

    2014-03-28

    Zanthoxylum bungeanum Maxim seed (ZBMS) has been used in Traditional Chinese Medicine (TCM) as an ingredient of polyherbal formulations for the treatment of inflammation and asthma. The aim of this study was to analyze the major composition and to evaluate the anti-asthma activity of ZBMS. Some murine models including acetylcholine/histamine-induced asthma, ovalbumin-induced airway inflammation, ear edema and toe swelling measurement, citric acid-induced cough, and anti-stress abilities were investigated to fully study the anti-asthma activity of ZBMS.GC chromatography was also performed to analyze the major fatty acid composition of ZBMS. The results demonstrated that the major fatty acid composition of ZBMS includes oleic acid (20.15%), linoleic acid (26.54%), and α-linolenic acid (30.57%), which was the leading component of ZBMS, and that the total fatty acid content of ZBMS was 77.27%. The murine models demonstrated that ZBMS displays a protective effect on guinea pig sensitization, a dose-dependent inhibition of the increases in RL and decreases in Cdyn, which resulted in the relief of auricle edema and toe swelling in mice and anti-stress activity. Our results validate the traditional use of ZBMS for the treatment of asthma and other inflammatory joint disorders, and suggest that ZBMS has potential as a new therapeutic agent for asthma management. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  2. AN EVALUATION OF SUPPLY CHAIN MANAGEMENT IN A GLOBAL PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Marco Antonio Viana Borges

    2015-03-01

    Full Text Available Thecharacteristics and challenges of the integrated market, along with the risinginternational cooperation and vertical disintegration, have led to the notionthat firms are linked in a global supply chain. This study is focused onconcepts and models organized for the development of a theoretical essay inGlobal Supply Chain Management to evaluate characteristics and opportunities inthis field. It was used references that cover the global market factorsinvolving economic, cultural, political and demographic issues that representopportunities and barriers for going global.  It was indentified that the challenge relatedto the international operations is to develop a global strategy considering theinfluence of political and economic factors in the trade, culturalcharacteristics, supply chain costs, infrastructure, technology, market andcompetitive rules. From the elements raised from theory for the configurationof a global supply chain approach, this study also identified gaps andquestions for future research agenda in the area.

  3. Data analysis and management for the Uranium Resource Evaluation Project

    International Nuclear Information System (INIS)

    Kane, V.E.

    1980-01-01

    The Department of Energy has funded a large data collection effort with the purpose of determining the US uranium resources. This Uranium Resource Evaluation (URE) Project required a large data management effort which involved collection, retrieval, processing, display, and analysis of large volumes of data. Many of the characteristics of this data processing system are relevant to other applications, particularly where routine processing involves analyses for input into numerous technical reports. The URE Project computing system has a modular program structure which has enabled a straightforward interface with both special and general graphics and analysis packages such as SAS, BMDP, and SURFACE II. Other topics include cost-effective computing, data quality, report quality computer output, and test versus production program development

  4. Nanoparticle risk management and cost evaluation: a general framework

    Science.gov (United States)

    Fleury, Dominique; Bomfim, João A. S.; Metz, Sébastien; Bouillard, Jacques X.; Brignon, Jean-Marc

    2011-07-01

    Industrial production of nano-objects has been growing fast during the last decade and a wide range of products containing nanoparticles (NPs) is proposed to the public in various markets (automotive, electronics, textiles...). The issues encountered in monitoring the presence of nano-objects in any media cause a major difficulty for controlling the risk associated to the production stage. It is therefore very difficult to assess the efficiency of prevention and mitigation solutions, which potentially leads to overestimate the level of the protection barriers that are recommended. The extra costs in adding nano-objects to the process, especially that of nanosafety, must be estimated and optimized to ensure the competitiveness of the future production lines and associated products. The risk management and cost evaluation methods presented herein have been designed for application in a pilot production line of injection-moulded nanocomposites.

  5. Nanoparticle risk management and cost evaluation: a general framework

    International Nuclear Information System (INIS)

    Fleury, Dominique; Metz, Sebastien; Bouillard, Jacques X; Brignon, Jean-Marc; Bomfim, Joao A S

    2011-01-01

    Industrial production of nano-objects has been growing fast during the last decade and a wide range of products containing nanoparticles (NPs) is proposed to the public in various markets (automotive, electronics, textiles...). The issues encountered in monitoring the presence of nano-objects in any media cause a major difficulty for controlling the risk associated to the production stage. It is therefore very difficult to assess the efficiency of prevention and mitigation solutions, which potentially leads to overestimate the level of the protection barriers that are recommended. The extra costs in adding nano-objects to the process, especially that of nanosafety, must be estimated and optimized to ensure the competitiveness of the future production lines and associated products. The risk management and cost evaluation methods presented herein have been designed for application in a pilot production line of injection-moulded nanocomposites.

  6. Evaluation and Management of Adolescents with Abnormal Uterine Bleeding.

    Science.gov (United States)

    Mullins, Tanya L Kowalczyk; Miller, Rachel J; Mullins, Eric S

    2015-09-01

    The International Federation of Gynecology and Obstetrics and the American Congress of Obstetricians and Gynecologists support the use of new terminology for abnormal uterine bleeding (AUB) to consistently categorize AUB by etiology. The term AUB can be further classified as AUB/heavy menstrual bleeding (HMB) (replacing the term "menorrhagia") or AUB/intermenstrual bleeding (replacing the term "metrorrhagia"). Although many cases of AUB in adolescent women are attributable to immaturity of the hypothalamic-pituitary-ovarian axis, underlying bleeding disorders should be considered in women with AUB/HMB. This article reviews the new terminology for AUB, discusses important relevant features of history and examination, presents the laboratory evaluation of HMB, and describes hormonal (oral contraceptive pills, progestin-only methods, long-acting reversible contraceptives including intrauterine systems), hematologic (tranexamic acid and desmopressin), and surgical management options for AUB/HMB. Copyright 2015, SLACK Incorporated.

  7. Evaluation, management, and cultivation of Macrocystis kelp forests

    Energy Technology Data Exchange (ETDEWEB)

    North, W. J.

    1978-01-01

    Giant kelp, Macrocystis, is a marine plant of significant commercial value with great promise for expanded usage in the future. It is widely distributed among temperate waters of the southern hemisphere, although it occurs only in the eastern Pacific in the northern hemisphere. This survey of the evaluation, management, and cultivation of Macrocystis kelp forests is presented under the following section headings: Macrocystis biology (distribution and ecology, physiology, nutrition, and productivity); resource aspects; controlling factors in Macrocystis ecology (waves and storms, temperature, nutrients, grazing and predation, and competition); human influences (municipal waste waters, kelp harvesting, miscellaneous factors); kelp culturing and restoration (control of predators and competitors, transplanting and culturing); Macrocystis biomass as an energy source; and, possibilities for fertilizing Macrocystis beds. (JGB)

  8. Quality Pain Management in Adult Hospitalized Patients: A Concept Evaluation.

    Science.gov (United States)

    Zoëga, Sigridur; Gunnarsdottir, Sigridur; Wilson, Margaret E; Gordon, Debra B

    2016-01-01

    To explore the concept of quality pain management (QPM) in adult hospitalized patients. Pain is common in hospitalized patients, and pain management remains suboptimal in some settings. A concept evaluation based on Morse et al.'s method. Of more than 5,000 articles found, data were restricted to 37 selected key articles published in peer-reviewed journals. Data were extracted from the selected articles and then synthesized according to the following: definition, characteristics, boundaries, preconditions, and outcomes. QPM relates to the Structure: organizationally supported evidence-based policies, competent staff, interprofessional and specialized care, and staff accountability; screening, assessment/reassessment and communication of pain and its treatment, patient/family education, individualized evidence-based treatment, embedded in safe, effective, patient-centered, timely, efficient, and equitable services; and reduced pain severity and functional interference, decreased prevalence/severity of adverse consequences from pain or pain treatment, and increase in patient satisfaction. QPM is a multifaceted concept that remains poorly defined in the literature. Studies should aim to develop valid, reliable, and operational measures of the pillars of QPM and to look at the relationship among these factors. Authors need to state how they define and what aspects of QPM they are measuring. © 2014 Wiley Periodicals, Inc.

  9. Overcoming Learning Aversion in Evaluating and Managing Uncertain Risks.

    Science.gov (United States)

    Cox, Louis Anthony Tony

    2015-10-01

    Decision biases can distort cost-benefit evaluations of uncertain risks, leading to risk management policy decisions with predictably high retrospective regret. We argue that well-documented decision biases encourage learning aversion, or predictably suboptimal learning and premature decision making in the face of high uncertainty about the costs, risks, and benefits of proposed changes. Biases such as narrow framing, overconfidence, confirmation bias, optimism bias, ambiguity aversion, and hyperbolic discounting of the immediate costs and delayed benefits of learning, contribute to deficient individual and group learning, avoidance of information seeking, underestimation of the value of further information, and hence needlessly inaccurate risk-cost-benefit estimates and suboptimal risk management decisions. In practice, such biases can create predictable regret in selection of potential risk-reducing regulations. Low-regret learning strategies based on computational reinforcement learning models can potentially overcome some of these suboptimal decision processes by replacing aversion to uncertain probabilities with actions calculated to balance exploration (deliberate experimentation and uncertainty reduction) and exploitation (taking actions to maximize the sum of expected immediate reward, expected discounted future reward, and value of information). We discuss the proposed framework for understanding and overcoming learning aversion and for implementing low-regret learning strategies using regulation of air pollutants with uncertain health effects as an example. © 2015 Society for Risk Analysis.

  10. The evaluation framework for business process management methodologies

    Directory of Open Access Journals (Sweden)

    Sebastian Lahajnar

    2016-06-01

    Full Text Available In an intense competition in the global market, organisations seek to take advantage of all their internal and external potentials, advantages, and resources. It has been found that, in addition to competitive products and services, a good business also requires an effective management of business processes, which is the discipline of the business process management (BPM. The introduction of the BPM in the organisation requires a thoughtful selection of an appropriate methodological approach, since the latter will formalize activities, products, applications and other efforts of the organisation in this field. Despite many technology-driven solutions of software companies, recommendations of consulting companies, techniques, good practices and tools, the decision on what methodology to choose is anything but simple. The aim of this article is to simplify the adoption of such decisions by building a framework for the evaluation of BPM methodologies according to a qualitative multi-attribute decision-making method. The framework defines a hierarchical decision-making model, formalizes the decision-making process and thus contributes significantly to an independent, credible final decision that is the most appropriate for a specific organisation.

  11. Statistically sound evaluation of trace element depth profiles by ion beam analysis

    International Nuclear Information System (INIS)

    Schmid, K.; Toussaint, U. von

    2012-01-01

    This paper presents the underlying physics and statistical models that are used in the newly developed program NRADC for fully automated deconvolution of trace level impurity depth profiles from ion beam data. The program applies Bayesian statistics to find the most probable depth profile given ion beam data measured at different energies and angles for a single sample. Limiting the analysis to % level amounts of material allows one to linearize the forward calculation of ion beam data which greatly improves the computation speed. This allows for the first time to apply the maximum likelihood approach to both the fitting of the experimental data and the determination of confidence intervals of the depth profiles for real world applications. The different steps during the automated deconvolution will be exemplified by applying the program to artificial and real experimental data.

  12. Optimizing chronic disease management mega-analysis: economic evaluation.

    Science.gov (United States)

    2013-01-01

    As Ontario's population ages, chronic diseases are becoming increasingly common. There is growing interest in services and care models designed to optimize the management of chronic disease. To evaluate the cost-effectiveness and expected budget impact of interventions in chronic disease cohorts evaluated as part of the Optimizing Chronic Disease Management mega-analysis. Sector-specific costs, disease incidence, and mortality were calculated for each condition using administrative databases from the Institute for Clinical Evaluative Sciences. Intervention outcomes were based on literature identified in the evidence-based analyses. Quality-of-life and disease prevalence data were obtained from the literature. Analyses were restricted to interventions that showed significant benefit for resource use or mortality from the evidence-based analyses. An Ontario cohort of patients with each chronic disease was constructed and followed over 5 years (2006-2011). A phase-based approach was used to estimate costs across all sectors of the health care system. Utility values identified in the literature and effect estimates for resource use and mortality obtained from the evidence-based analyses were applied to calculate incremental costs and quality-adjusted life-years (QALYs). Given uncertainty about how many patients would benefit from each intervention, a system-wide budget impact was not determined. Instead, the difference in lifetime cost between an individual-administered intervention and no intervention was presented. Of 70 potential cost-effectiveness analyses, 8 met our inclusion criteria. All were found to result in QALY gains and cost savings compared with usual care. The models were robust to the majority of sensitivity analyses undertaken, but due to structural limitations and time constraints, few sensitivity analyses were conducted. Incremental cost savings per patient who received intervention ranged between $15 per diabetic patient with specialized nursing to

  13. Extreme weather events: Should drinking water quality management systems adapt to changing risk profiles?

    Science.gov (United States)

    Khan, Stuart J; Deere, Daniel; Leusch, Frederic D L; Humpage, Andrew; Jenkins, Madeleine; Cunliffe, David

    2015-11-15

    Among the most widely predicted and accepted consequences of global climate change are increases in both the frequency and severity of a variety of extreme weather events. Such weather events include heavy rainfall and floods, cyclones, droughts, heatwaves, extreme cold, and wildfires, each of which can potentially impact drinking water quality by affecting water catchments, storage reservoirs, the performance of water treatment processes or the integrity of distribution systems. Drinking water guidelines, such as the Australian Drinking Water Guidelines and the World Health Organization Guidelines for Drinking-water Quality, provide guidance for the safe management of drinking water. These documents present principles and strategies for managing risks that may be posed to drinking water quality. While these principles and strategies are applicable to all types of water quality risks, very little specific attention has been paid to the management of extreme weather events. We present a review of recent literature on water quality impacts of extreme weather events and consider practical opportunities for improved guidance for water managers. We conclude that there is a case for an enhanced focus on the management of water quality impacts from extreme weather events in future revisions of water quality guidance documents. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. GHEP-ISFG collaborative exercise on mixture profiles (GHEP-MIX06). Reporting conclusions: Results and evaluation.

    Science.gov (United States)

    Barrio, P A; Crespillo, M; Luque, J A; Aler, M; Baeza-Richer, C; Baldassarri, L; Carnevali, E; Coufalova, P; Flores, I; García, O; García, M A; González, R; Hernández, A; Inglés, V; Luque, G M; Mosquera-Miguel, A; Pedrosa, S; Pontes, M L; Porto, M J; Posada, Y; Ramella, M I; Ribeiro, T; Riego, E; Sala, A; Saragoni, V G; Serrano, A; Vannelli, S

    2018-07-01

    One of the main goals of the Spanish and Portuguese-Speaking Group of the International Society for Forensic Genetics (GHEP-ISFG) is to promote and contribute to the development and dissemination of scientific knowledge in the field of forensic genetics. Due to this fact, GHEP-ISFG holds different working commissions that are set up to develop activities in scientific aspects of general interest. One of them, the Mixture Commission of GHEP-ISFG, has organized annually, since 2009, a collaborative exercise on analysis and interpretation of autosomal short tandem repeat (STR) mixture profiles. Until now, six exercises have been organized. At the present edition (GHEP-MIX06), with 25 participant laboratories, the exercise main aim was to assess mixture profiles results by issuing a report, from the proposal of a complex mock case. One of the conclusions obtained from this exercise is the increasing tendency of participating laboratories to validate DNA mixture profiles analysis following international recommendations. However, the results have shown some differences among them regarding the edition and also the interpretation of mixture profiles. Besides, although the last revision of ISO/IEC 17025:2017 gives indications of how results should be reported, not all laboratories strictly follow their recommendations. Regarding the statistical aspect, all those laboratories that have performed statistical evaluation of the data have employed the likelihood ratio (LR) as a parameter to evaluate the statistical compatibility. However, LR values obtained show a wide range of variation. This fact could not be attributed to the software employed, since the vast majority of laboratories that performed LR calculation employed the same software (LRmixStudio). Thus, the final allelic composition of the edited mixture profile and the parameters employed in the software could explain this data dispersion. This highlights the need, for each laboratory, to define through internal

  15. Safety and cost evaluation of nuclear waste management

    International Nuclear Information System (INIS)

    Vieno, T.; Hautojaervi, A.; Korhonen, R.

    1989-11-01

    The report introduces the results of the nuclear waste management safety and cost evaluation research carried out in the Nuclear Engineering Laboratory of the Technical Research Centre of Finland (VTT) during the years 1984-1988. The emphasis is on the description of the state-of-art of performance and cost evaluation methods. The report describes VTT's most important assessment models. Development, verification and validation of the models has largely taken place within international projects, including the Stripa, HYDROCOIN, INTRACOIN, INTRAVAL, PSACOIN and BIOMOVS projects. Furthermore, VTT's other laboratories are participating in the Natural Analogue Working Group,k the CHEMVAL project and the CoCo group. Resent safety analyses carried out in the Nuclear Engineering Laboratory include a concept feasibility study of spent fuel disposal, safety analyses for the Preliminary Safety Analysis Reports (PSAR's) of the repositories to be constructed for low and medium level operational reactor waste at the Olkiluoto and Loviisa power plants as well as safety analyses of disposal of decommissioning wastes. Appendix 1 contains a comprehensive list of the most important publications and technical reports produced. They present the content and results of the research in detail

  16. Employee engagement and management standards: a concurrent evaluation.

    Science.gov (United States)

    Ravalier, J M; Dandil, Y; Limehouse, H

    2015-08-01

    The UK Health & Safety Executive's Management Standards Indicator Tool (MSIT) has been used to assess areas of work design, which may act as psychosocial hazards leading to burnout. These have not been assessed as predictors of employee engagement. To determine the utility of the MSIT in evaluating employee engagement as measured by the Utrecht Work Engagement Scale (UWES). A cross-sectional survey of employees from two sales organizations in London was performed using the MSIT and UWES. MSIT scores were analysed stratifying medium-high versus low engagement. Multivariate linear regression evaluated the association of all MSIT scores with UWES factors. Control, managerial support, peer support and employee role differed by engagement level. Demands, peer support and role exceeded MSIT benchmark guidance that would warrant urgent improvement. Role ambiguity was the only factor significantly associated with all subdomains of engagement. Role appears to play a major part in determining employee engagement. Assessment of the relationship between factors measured by the MSIT and UWES requires further investigation in wider organizational settings, particularly the influence of employee role on positive psychological outcomes. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  17. Bowel management systems in critical care: a service evaluation.

    Science.gov (United States)

    Ritzema, Jennifer

    2017-01-25

    Aim Many patients who are critically ill develop faecal incontinence associated with diarrhoea, and require a bowel management system (BMS) to prevent skin excoriation. Following guidelines produced by the National Institute for Health and Care Excellence, early rehabilitation has resulted in a reduction in the number of days that patients receive mechanical ventilation. However, patients with a BMS are potentially mechanically ventilated for longer because they are cared for in bed. The aim of this evaluation was to investigate whether patients with a BMS are mechanically ventilated for longer than those without a BMS. Method This was a retrospective service evaluation, in which a database search was conducted to identify patients admitted to the critical care department in one healthcare organisation during 2013. The search was narrowed to identify patients admitted to the critical care department who had received advanced respiratory support (mechanical ventilation), to compare the mean number of mechanically ventilated days between patients with and without a BMS (n = 122). Data were analysed using the Mann-Whitney U test. Results There was a significant difference in the number of mechanically ventilated days (Pcritically ill patients with a BMS are placed in a sitting position for short periods of time. Further research should explore alternative bowel care options for patients who are critically ill.

  18. Evaluation and management of esophageal manifestations in systemic sclerosis.

    Science.gov (United States)

    Denaxas, Konstantinos; Ladas, Spyros D; Karamanolis, George P

    2018-01-01

    Systemic sclerosis (SSc) is a multisystemic autoimmune connective tissue disorder; in the gastrointestinal tract, the esophagus is the most commonly affected organ. Symptoms of esophageal disease are due to gastroesophageal reflux disease (GERD) and esophageal motor dysfunction. Since the development of high-resolution manometry (HRM), this method has been preferred for the study of SSc patients with esophageal involvement. Using HRM, classic scleroderma esophagus, defined as absent or ineffective peristalsis of the distal esophagus in combination with a hypotensive lower esophageal sphincter, was found in as many as 55% of SSc patients. Endoscopy is the appropriate test for evaluating dysphagia and identifying evidence and possible complications of GERD. In the therapeutic area, treatment ranges from general supportive measures to the administration of drugs such as proton pump inhibitors and/or prokinetics. However, as many SSc patients do not respond to existing therapies, there is an urgent need for new therapeutic modalities. Buspirone, a 5-hydroxytryptamine 1A receptor agonist, could be a putative therapeutic option, as it was found to exert a significant beneficial effect in SSc patients with esophageal involvement. This review summarizes our knowledge concerning the evaluation and management of esophageal manifestations in SSc patients, including emerging therapeutic modalities.

  19. The Evaluation and Office Management of Hemorrhoids for the Gastroenterologist.

    Science.gov (United States)

    Guttenplan, Mitchel

    2017-07-01

    Hemorrhoid disease is extremely common, and seldom requires surgical intervention. The vast majority of patients can be cared for in the office setting and by the gastroenterologist. This piece aims to summarize the epidemiology and pathophysiology of hemorrhoid disease, along with the proper evaluation and office-based treatment of these patients. Most GI fellowship training programs spend little time on these topics, and the recommendation has been made to include anorectal care in the GI's "core curriculum." The use of the anoscope and a proper anorectal examination are keys to evaluating these patients, and the techniques available to treat these patients are described. Often overlooked in these patients are other anorectal issues that occur alongside hemorrhoidal issues very commonly-the most common being anal fissure. Comprehensive management of all of these issues will allow all but the most severely affected patients to avoid the expense and morbidity of surgical intervention. The anatomy, etiology, pathophysiology, diagnosis, and non-surgical treatment of hemorrhoid disease are presented with the gastroenterologist in mind.

  20. Evaluating disease management program effectiveness: an introduction to survival analysis.

    Science.gov (United States)

    Linden, Ariel; Adams, John L; Roberts, Nancy

    2004-01-01

    Currently, the most widely used method in the disease management industry for evaluating program effectiveness is the "total population approach." This model is a pretest-posttest design, with the most basic limitation being that without a control group, there may be sources of bias and/or competing extraneous confounding factors that offer plausible rationale explaining the change from baseline. Survival analysis allows for the inclusion of data from censored cases, those subjects who either "survived" the program without experiencing the event (e.g., achievement of target clinical levels, hospitalization) or left the program prematurely, due to disenrollement from the health plan or program, or were lost to follow-up. Additionally, independent variables may be included in the model to help explain the variability in the outcome measure. In order to maximize the potential of this statistical method, validity of the model and research design must be assured. This paper reviews survival analysis as an alternative, and more appropriate, approach to evaluating DM program effectiveness than the current total population approach.

  1. Retrospective analysis of Bluetongue farm risk profile definition, based on biology, farm management practices and climatic data.

    Science.gov (United States)

    Cappai, Stefano; Loi, Federica; Coccollone, Annamaria; Contu, Marino; Capece, Paolo; Fiori, Michele; Canu, Simona; Foxi, Cipriano; Rolesu, Sandro

    2018-07-01

    Bluetongue (BT) is a vector-borne disease transmitted by species of Culicoides midges (Diptera: Ceratopogonidae). Many studies have contributed to clarifying various aspects of its aetiology, epidemiology and vector dynamic; however, BT remains a disease of epidemiological and economic importance that affects ruminants worldwide. Since 2000, the Sardinia region has been the most affected area of the Mediterranean basin. The region is characterised by wide pastoral areas for sheep and represents the most likely candidate region for the study of Bluetongue virus (BTV) distribution and prevalence in Italy. Furthermore, specific information on the farm level and epidemiological studies needs to be provided to increase the knowledge on the disease's spread and to provide valid mitigation strategies in Sardinia. This study conducted a punctual investigation into the spatial patterns of BTV transmission to define a risk profile for all Sardinian farmsby using a logistic multilevel mixed model that take into account agro-meteorological aspects, as well as farm characteristics and management. Data about animal density (i.e. sheep, goats and cattle), vaccination, previous outbreaks, altitude, land use, rainfall, evapotranspiration, water surface, and farm management practices (i.e. use of repellents, treatment against insect vectors, storage of animals in shelter overnight, cleaning, presence of mud and manure) were collected for 12,277 farms for the years 2011-2015. The logistic multilevel mixed model showed the fundamental role of climatic factors in disease development and the protective role of good management, vaccination, outbreak in the previous year and altitude. Regional BTV risk maps were developed, based on the predictor values of logistic model results, and updated every 10 days. These maps were used to identify, 20 days in advance, the areas at highest risk. The risk farm profile, as defined by the model, would provide specific information about the role of each

  2. Evaluation of fleet management techniques for timber highway bridges

    Science.gov (United States)

    Brent M. Phares; Travis K. Hosteng; Justin Dahlberg; Michael A. Ritter

    2011-01-01

    The general condition of the nation's bridges presents a complex management issue when considering cost, safety, and time. Consequently, the management of those bridges can become an overwhelming task. The need for a management system that is specific to rural systems may help to improve the management of this significant number of bridges. Although individual...

  3. A study to evaluate cephalometric hard tissue profile of Tamil population for orthognathic surgery.

    Science.gov (United States)

    Nachiappan, S; Tharanikumar, S; Chandran, Ajay; Anusudha, P; Nandini, G D; Balasubramaniam, Murali

    2015-08-01

    The primary aim of this study is to compare, the cephalometric hard tissue profile values and analysis between Tamil and Caucasian population. The study also aims to create a better understanding in the facial proportions of Tamil Nadu population and to have better diagnosis and treatment planning for orthognathic surgery for Tamil population in Tamil Nadu.

  4. Evaluation of energy absorption performance of steel square profiles with circular discontinuities

    Directory of Open Access Journals (Sweden)

    Dariusz Szwedowicz

    Full Text Available This article details the experimental and numerical results on the energy absorption performance of square tubular profile with circular discontinuities drilled at lengthwise in the structure. A straight profile pattern was utilized to compare the absorption of energy between the ones with discontinuities under quasi-static loads. The collapse mode and energy absorption conditions were modified by circular holes. The holes were drilled symmetrically in two walls and located in three different positions along of profile length. The results showed a better performance on energy absorption for the circular discontinuities located in middle height. With respect to a profile without holes, a maximum increase of 7% in energy absorption capacity was obtained experimentally. Also, the numerical simulation confirmed that the implementation of circular discontinuities can reduce the peak load (Pmax by 10%. A present analysis has been conducted to compare numerical results obtained by means of the finite element method with the experimental data captured by using the testing machine. Finally the discrete model of the tube with and without geometrical discontinuities presents very good agreements with the experimental results.

  5. geomorphological mapping and geophysical profiling for the evaluation of natural hazards in an alpine catchment

    NARCIS (Netherlands)

    Seijmonsbergen, A.C.; de Graaff, L.W.S.

    2006-01-01

    Liechtenstein has faced an increasing number of natural hazards over recent decades: debris flows, slides, snow avalanches and floods repeatedly endanger the local infrastructure. Geomorphological field mapping and geo-electrical profiling was used to assess hazards near Malbun, a village

  6. EDNA-An expert software system for comparison and evaluation of DNA profiles in forensic casework

    DEFF Research Database (Denmark)

    Haldemann, B.; Dornseifer, S.; Heylen, T.

    2015-01-01

    eDNA is an expert software system for DNA profile comparison, match interpretation and automated report generation in forensic DNA casework. Process automation and intelligent graphical representation maximise reliability of DNA evidence, while facilitating and accelerating the work of DNA experts....

  7. Evaluation of mid-level management training in immunisation in the ...

    African Journals Online (AJOL)

    Objective: The Mid-Level Management (MLM) training course provides managers of immunisation programmes with new, advanced skills in planning, management, monitoring and evaluation. An evaluation was conducted of the MLM training courses held between 2000 and 2004 in the African Region, in order to assess its ...

  8. Review and Evaluation of Reservoir Management Strategies for Harmful Algal Blooms

    Science.gov (United States)

    2017-07-28

    Abstract The purpose of this report is to review and evaluate available infor- mation regarding reservoir operation strategies for management of...12 3 Operations Management Examples ............................................................................ 16...report is to review and evaluate available information regarding reservoir operation strategies for management of harmful algal ERDC/EL TR-17-11 2

  9. 16 CFR 1000.19 - Office of Financial Management, Planning and Evaluation.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Office of Financial Management, Planning and... COMMISSION ORGANIZATION AND FUNCTIONS § 1000.19 Office of Financial Management, Planning and Evaluation. The Office of Financial Management, Planning and Evaluation is responsible for developing the Commission's...

  10. The Effects of Types of Training Evaluation on Support of Training among Corporate Managers.

    Science.gov (United States)

    Kusy, Mitchell E., Jr.

    A study was conducted to determine which type of training evaluation method elicited the most management support of the training function among corporate managers. The investigator designed and distributed a case study survey instrument called the Training Evaluation Methods Survey (TEMS) to assess the extent of management support for each type of…

  11. Evaluation in health: participatory methodology and involvement of municipal managers.

    Science.gov (United States)

    Almeida, Cristiane Andrea Locatelli de; Tanaka, Oswaldo Yoshimi

    2016-08-04

    To analyze scopes and limits of the use of participatory methodology of evaluation with municipal health managers and administrators. Qualitative research with health policymakers and managers of the Comissão Intergestores Regional (CIR - Regional Interagency Commission) of a health region of the state of Sao Paulo in Brazil. Representatives from seven member cities participated in seven workshops facilitated by the researchers, with the aim of assessing a specific problem of the care line, which would be used as a tracer of the system integrality. The analysis of the collected empirical material was based on the hermeneutic-dialectic methodology and aimed at the evaluation of the applied participatory methodology, according to its capacity of promoting a process of assessment capable to be used as a support for municipal management. With the participatory approach of evaluation, we were able to promote in-depth discussions with the group, especially related to the construction of integral care and to the inclusion of the user's perspective in decision-making, linked to the search for solution to concrete problems of managers. By joint exploration, the possibility of using data from electronic information systems was opened, as well as information coming directly from the users of the services, to enhance discussions and negotiations between partners. The participants were disbelievers of the replication potential of this type of evaluation without the direct monitoring of the academy, given the difficulty of organizing the process in everyday life, already taken by emergency and political issues. Evaluations of programs and services carried out within the Regional Interagency Commission, starting from the local interest and facilitating the involvement of its members by the use of participatory methodologies, can contribute to the construction of integral care. To the extent that the act of evaluating stay invested with greater significance to the local actors

  12. Asthma Risk Profiles of Children Participating in an Asthma Education and Management Program

    Science.gov (United States)

    Wilson, Candice; Rapp, Kristi Isaac; Jack, Leonard, Jr.; Hayes, Sandra; Post, Robert; Malveaux, Floyd

    2015-01-01

    Background: Focused risk assessment is essential in the effective management of asthma. Purpose: This study identified and examined correlations among areas of pediatric asthma risk and determined associations between these risks and demographic characteristics. Methods: This exploratory study identified risk factors that affect asthma management…

  13. Demographic Profiling--A Determination of Academic Performance in a Postgraduate Diploma in Marketing Management

    Science.gov (United States)

    Beneke, J.; Beeming, C.

    2011-01-01

    This article analyses the direct effect of demographic variables on academic outcomes. The study concludes that ethnic group plays a pivotal role in determining the academic performance of students registered for the Postgraduate Diploma in Marketing Management at the University of Cape Town. White students (presumed to emanate from a privileged…

  14. Thermodynamic evaluation of distillation columns using exergy loss profiles: a case study on the crude oil atmospheric distillation column

    Energy Technology Data Exchange (ETDEWEB)

    Tarighaleslami, Amir Hossein [Mahshahr Branch, Islamic Azad University, Chemical Engineering Faculty, Mahshar, Khouzestan (Iran, Islamic Republic of); Omidkhah, Mohammad Reza [Tarbiat Modares University, Chemical Engineering Department, Faculty of Engineering, Tehran (Iran, Islamic Republic of); Ghannadzadeh, Ali [University of Toulouse, Department of Process and System Engineering, Chemical Engineering Laboratory, Toulouse (France); Hoseinzadeh Hesas, Roozbeh [University of Malaya, Chemical Engineering Department, Faculty of Engineering, Kuala Lumpur (Malaysia)

    2012-06-15

    This paper presents a case study on the crude oil atmospheric distillation column of Tabriz refinery plant to show the applicability of exergy loss profiles in thermodynamic examination of the different retrofit options. The atmospheric distillation column of Tabriz refinery has been revamped as a consequence of increase of the plant capacity to 100,000 bpd. To cover the deficit of feedstock of the revamped unit, a blend of the existing feedstock with imported crude oil is used as a feedstock. However, to investigate how the blend of these two different types of crudes as a feedstock has an influence on the operating conditions, the examination of the column is needed. Exergy as a comprehensive thermodynamic property which translates the temperature, pressure and composition change into a common unit has been chosen to evaluate the distillation column thermodynamically. Furthermore, the exergy loss profile of the base case serves as a scoping tool to pinpoint the source of inefficiencies. Then, the exergy loss profile as a screening tool has found the retrofit options which are likely to yield greatest energy saving from a list of retrofit options proposed by the industrial partner. In the presented case study, the exergy loss profile identifies the best retrofit option with 17.16% reduction in exergy losses, which finally lead to 3.6% reduction of primary fuel demand. (orig.)

  15. Evaluation of the 3-GeV proton beam profile at the spallation target of the JSNS

    Energy Technology Data Exchange (ETDEWEB)

    Meigo, Shin-ichiro [Japan Atomic Energy Research Institute, Tokai, Naka-gun, Ibaraki 319-1195 (Japan)]. E-mail: meigo.shinichiro@jaea.go.jp; Noda, Fumiaki [Japan Atomic Energy Research Institute, Tokai, Naka-gun, Ibaraki 319-1195 (Japan); Ishikura, Syuichi [Japan Atomic Energy Research Institute, Tokai, Naka-gun, Ibaraki 319-1195 (Japan); Futakawa, Masatoshi [Japan Atomic Energy Research Institute, Tokai, Naka-gun, Ibaraki 319-1195 (Japan); Sakamoto, Shinichi [Japan Atomic Energy Research Institute, Tokai, Naka-gun, Ibaraki 319-1195 (Japan); Ikeda, Yujiro [Japan Atomic Energy Research Institute, Tokai, Naka-gun, Ibaraki 319-1195 (Japan)

    2006-06-23

    At JSNS, 3-GeV protons beam is delivered from rapid cycling synchrotron (RCS) to the spallation neutron target. In order to reduce the damage of pitting on the target container, the peak current density should be kept as small as possible. In this study, the beam profile at spallation neutron target is evaluated. The phase-space distribution, including the space-charge effect, is calculated with SIMPSONS code. The beam profile on the target is obtained with the transfer matrix from exit of RCS to the target. As for injection to RCS, two methods of correlated and anti-correlated painting are considered. By using anti-correlated painting for injection of beam at RCS, it is found the shape of beam becomes flatter than the distribution by using correlated painting. As other aspect for the study of target, in order to carry out target performance test especially for the study of pitting issue, it is better to have the beam profile variety from the beginning of facility. The adjustable range for the beam profile at the beginning is also studied. Although the beam shape is narrow and the duty is very low, the strong enough peak density is achievable equivalent as 1 MW.

  16. EVALUATION OF A NOVEL UAV-BORNE TOPO-BATHYMETRIC LASER PROFILER

    Directory of Open Access Journals (Sweden)

    G. Mandlburger

    2016-06-01

    Full Text Available We present a novel topo-bathymetric laser profiler. The sensor system (RIEGL BathyCopter comprises a laser range finder, an Inertial Measurement Unit (IMU, a Global Navigation Satellite System (GNSS receiver, a control unit, and digital cameras mounted on an octocopter UAV (RiCOPTER. The range finder operates on the time-of-flight measurement principle and utilizes very short laser pulses (<1 ns in the green domain of the spectrum (λ=532 nm for measuring distances to both the water surface and the river bottom. For assessing the precision and accuracy of the system an experiment was carried out in October 2015 at a pre-alpine river (Pielach in Lower Austria. A 200 m longitudinal section and 12 river cross sections were measured with the BathyCopter sensor system at a flight altitude of 15-20 m above ground level and a measurement rate of 4 kHz. The 3D laser profiler points were compared with independent, quasi-simultaneous data acquisitions using (i the RIEGL VUX1-UAV lightweight topographic laser scanning system (bare earth, water surface and (ii terrestrial survey (river bed. Over bare earth the laser profiler heights have a std. dev. of 3 cm, the water surface height appears to be underestimated by 5 cm, and river bottom heights differ from the reference measurements by 10 cm with a std. dev. of 13 cm. When restricting the comparison to laser profiler bottom points and reference measurements with a lateral offset below 1 m, the values improve to 4 cm bias with a std. dev. of 6 cm. We report additionally on challenges in comparing UAV-borne to terrestrial profiles. Based on the accuracy and the small footprint (3.5 cm at the water surface we concluded that the acquired 3D points can potentially serve as input data (river bed geometry, grain roughness and validation data (water surface, water depth for hydrodynamic-numerical models.

  17. Influence of axial movement on fatigue of ProFile Ni-Ti rotary instruments: an in vitro evaluation.

    Science.gov (United States)

    Avoaka, Marie-Chantal; Haïkel, Youssef

    2010-05-01

    The aim of this study was to evaluate the influence of the axial movement and the angle of curve (in degrees) on fatigue of nickel-titanium (Ni-Ti) ProFile rotary endodontic instruments. Ni-Ti ProFile rotary instruments (Maillefer SA, Ballaigues, Switzerland), 25 mm long in the range of ISO size 15 to 40 with two tapers (0.4 and 0.6) were evaluated. They are divided in two groups: the instruments with axial movement and those without axial movement. The system used to test the fatigue is maintained in mechanical conditions as close as possible to the clinical situation. The axial movement is in the order of 2 mm in corono-apical direction with a frequency of 1 Hz. The concave radii incorporating a notched V-form for guiding the instruments were: 5; 7,5 and 10 mm. The rotary system is mounted on an electric handpiece and rotated at 350 rpm speed as recommended by the manufacturers. The instruments are rotated until their separation, and the time, in seconds, is recorded. Statistical evaluation is undertaken using a two-way t-test to identify significant differences between variables in the study (p engine drive ProFile instruments incorporating an axial movement and the instruments without axial movement with the same radius of curvature, size and taper.The incorporation of the axial movement increases significantly the life-span of the ProFile rotary instruments. This should reduce the risk of the instrument separation during the endodontic treatment.

  18. 77 FR 62494 - Proposed Information Collection; Comment Request; Evaluations of Coastal Zone Management Act...

    Science.gov (United States)

    2012-10-15

    ... Collection; Comment Request; Evaluations of Coastal Zone Management Act Programs--State Coastal Management... request is for a new information collection. The Coastal Zone Management Act of 1972, as amended (CZMA; 16 U.S.C. 1451 et seq.) requires that state coastal management programs and national estuarine research...

  19. Evaluating drywells for stormwater management and enhanced aquifer recharge

    Science.gov (United States)

    Sasidharan, Salini; Bradford, Scott A.; Šimůnek, Jiří; DeJong, Bill; Kraemer, Stephen R.

    2018-06-01

    Drywells are increasingly used for stormwater management and enhanced aquifer recharge, but only limited research has quantitatively determined the performance of drywells. Numerical and field scale experiments were, therefore, conducted to improve our understanding and ability to characterize the drywell behavior. In particular, HYDRUS (2D/3D) was modified to simulate transient head boundary conditions for the complex geometry of the Maxwell Type IV drywell; i.e., a sediment chamber, an overflow pipe, and the variable geometry and storage of the drywell system with depth. Falling-head infiltration experiments were conducted on drywells located at the National Training Center in Fort Irwin, California (CA) and a commercial complex in Torrance, CA to determine in situ soil hydraulic properties (the saturated hydraulic conductivity, Ks, and the retention curve shape parameter, α) for an equivalent uniform soil profile by inverse parameter optimization. A good agreement between the observed and simulated water heights in wells was obtained for both sites as indicated by the coefficient of determination 0.95-0.99-%, unique parameter fits, and small standard errors. Fort Irwin and Torrance drywells had very distinctive soil hydraulic characteristics. The fitted value of Ks=1.01 × 10-3 m min-1 at the Torrance drywell was consistent with the sandy soil texture at this site and the default value for sand in the HYDRUS soil catalog. The drywell with this Ks= 1.01 × 10-3 m min-1 could easily infiltrate predicted surface runoff from a design rain event (∼51.3 m3) within 5760 min (4 d). In contrast, the fitted value of Ks=2.25 × 10-6 m min-1 at Fort Irwin was very low compared to the Torrance drywell and more than an order of magnitude smaller than the default value reported in the HYDRUS soil catalog for sandy clay loam at this site, likely due to clogging. These experiments and simulations provide useful information to characterize effective soil hydraulic properties

  20. An overview of the management consulting firms of the Spanish company in China: company profile and success and failure factors

    Directory of Open Access Journals (Sweden)

    A. Niñerola

    2016-03-01

    Full Text Available This article explores the vision of Management Consulting Firms (MCF specialized in internationalization processes of Spanish companies in China. The main objective is to shed light on a process full of uncertainty as is international expansion into emerging markets on the point of view of the advisors of that process. First, it is analyzed whether there is a Spanish company profile that is internationalized toward China in terms of sector of activity, size and experience in international business. And second, with their client’s experiences, success and failure factors in the internationalization process are studied. To achieve those objectives in depth interviews were held with partners and managers of six Management Consulting Firms with Spanish clients in their portfolio. As a result it is concluded that the sectors where the Spanish company has invested are several, the size of the company is important to undertake an implementation process in China and its international experience as well. Eight key factors were found relevant to invest in China successfully.  Five factors are related with their resources (humans and financials and the other three are related with their strategy. The main reasons of failure are also discussed. The article provides an outside perspective on the reasons why an internationalization process is successful and other fails.

  1. Demographic profile, clinical presentation, management options in cranio-cerebral trauma

    International Nuclear Information System (INIS)

    Bhole, A.M.; Potode, R.; Joharapurkar, S.R.

    2007-01-01

    Head injury is a common condition that can result in either obvious neurological sequelae or imaging findings. The purpose of this study was to find out the epidemiology, clinical presentation and management options in patients with head injury at a rural centre of central India. In this retrospective study, data of all patients who attended the Department of Surgery, ABMH, Sawangi (Meghe), Wardha for cranio-cerebral trauma were included and a total of 200 patients were reviewed. Epidemiological and clinical details including investigations were noted for all the patients. Management offered to the patients was studied and outcome was analyzed. This study enrolled 200 patients. Male were more common than female. Young patients were commonly affected. Common presenting features were loss of consciousness and vomiting. Mild head injury was most common. Majority of patients were treated conservatively and indications for surgery were compound depressed fractures and significant intracranial haematomas. Cranio-cerebral injury patterns in developing countries particularly in rural area are no different from developed countries and knowledge of its causative factors, management and potential complications will help to plan active interventions that may improve outcome. It will also help in developing preventive measures. (author)

  2. The Coagulation Profile of End-Stage Liver Disease and Considerations for Intraoperative Management.

    Science.gov (United States)

    Forkin, Katherine T; Colquhoun, Douglas A; Nemergut, Edward C; Huffmyer, Julie L

    2018-01-01

    The coagulopathy of end-stage liver disease results from a complex derangement in both anticoagulant and procoagulant processes. With even minor insults, cirrhotic patients experience either inappropriate bleeding or clotting, or even both simultaneously. The various phases of liver transplantation along with fluid and blood product administration may contribute to additional disturbances in coagulation. Thus, anesthetic management of patients undergoing liver transplantation to improve hemostasis and avoid inappropriate thrombosis in the perioperative environment can be challenging. To add to this challenge, traditional laboratory tests of coagulation are difficult to interpret in patients with end-stage liver disease. Viscoelastic coagulation tests such as thromboelastography (Haemonetics Corporation, Braintree, MA) and rotational thromboelastometry (TEM International, Munich, Germany) have helped to reduce transfusion of allogeneic blood products, especially fresh frozen plasma, but have also lead to the increased use of fibrinogen-containing products. In general, advancements in surgical techniques and anesthetic management have led to significant reduction in blood transfusion requirements during liver transplantation. Targeted transfusion protocols and pharmacologic prevention of fibrinolysis may further aid in the management of the complex coagulopathy of end-stage liver disease.

  3. Profile of medical waste management in two healthcare facilities in Lagos, Nigeria: a case study.

    Science.gov (United States)

    Idowu, Ibijoke; Alo, Babajide; Atherton, William; Al Khaddar, Rafid

    2013-05-01

    Proper management and safe disposal of medical waste (MW) is vital in the reduction of infection or illness through contact with discarded material and in the prevention of environmental contamination in hospital facilities. The management practices for MW in selected healthcare facilities in Lagos, Nigeria were assessed. The cross-sectional study involved the use of questionnaires, in-depth interviews, focused group discussions and participant observation strategies. It also involved the collection, segregation, identification and weighing of waste types from wards and units in the representative facilities in Lagos, Nigeria, for qualitative and quantitative analysis of the MW streams. The findings indicated that the selected Nigerian healthcare facilities were lacking in the adoption of sound MW management (MWM) practices. The average MW ranged from 0.01 kg/bed/day to 3.98 kg/bed/day. Moreover, about 30% of the domestic waste from the healthcare facilities consisted of MW due to inappropriate co-disposal practices. Multiple linear regression was applied to predict the volume of waste generated giving a correlation coefficient (R(2)) value of 0.99 confirming a good fit of the data. This study revealed that the current MWM practices and strategies in Lagos are weak, and suggests an urgent need for review to achieve vital reversals in the current trends.

  4. Evaluation of lipid profile and oxidative stress in STZ-induced rats treated with antioxidant vitamin

    Directory of Open Access Journals (Sweden)

    Danielle Ayr Tavares de Almeida

    2012-08-01

    Full Text Available The present study investigated the effect of supplementation of vitamin E on streptozotocin (STZ-induced diabetic rats by measuring blood glucose, changes in body weight, food and water intake, lipid profile, serum urea and creatinine level, and antioxidant enzyme activity. Male Wistar rats were divided into four groups: control rats (GI; rats receiving vitamin E (GII; STZ-induced diabetic rats (GIII and STZ-induced diabetic rats treated with vitamin E (GIV. Vitamin E reduced (p<0.05 blood glucose and urea, improved the lipid profile (decreased the serum levels of total cholesterol, LDL cholesterol, VLDL cholesterol and triacylglycerols, and increased HDL cholesterol and increased total protein in STZ-induced diabetic rats (GIV. Vitamin prevented changes in the activity of SOD and GSH-Px and in the concentration of lipid hydroperoxide. These results suggested that vitamin E improved hyperglycaemia and dyslipidaemia while inhibiting the progression of oxidative stress in STZ-induced diabetic rats.

  5. Using Airborne In-Situ Profiles to Evaluate TCCON Data from Armstrong Flight Research Center

    Science.gov (United States)

    Iraci, L. T.; Hillyard, P. W.; Podolske, J. R.; Roehl, C. M.; Wunch, D.; Wennberg, P. O.; Albertson, R.

    2016-12-01

    A Fourier Transform Spectrometer (FTS) was deployed to the Armstrong Flight Research Center (AFRC) in Edwards, CA as a member of the Total Carbon Column Observing Network (TCCON) and has now been in operation for over 3 years. The data record from AFRC will be presented as well as airborne validation profiles obtained during the NASA SEAC4RS, SARP, KORUS-AQ, and ATom missions utilizing various NASA aircraft. One of the reasons that the AFRC location was selected is due to its proximity to a highly reflective lakebed, which has proven to be difficult for accurate satellite retrievals. As such, the data from AFRC has been used for OCO-2 calibration. In order for accurate calibration of OCO-2, the validity of the TCCON measurements must be established. To this end, integrated airborne in-situ vertical profiles will be presented and compared with the TCCON FTS measurements, where good agreement has been found.

  6. Evaluation of management of desmoid tumours associated with familial adenomatous polyposis in Dutch patients

    NARCIS (Netherlands)

    Nieuwenhuis, M. H.; Mathus-Vliegen, E. M.; Baeten, C. G.; Nagengast, F. M.; van der Bijl, J.; van Dalsen, A. D.; Kleibeuker, J. H.; Dekker, E.; Langers, A. M.; Vecht, J.; Peters, F. T.; van Dam, R.; van Gemert, W. G.; Stuifbergen, W. N.; Schouten, W. R.; Gelderblom, H.; Vasen, H. F. A.

    2011-01-01

    BACKGROUND: The optimal treatment of desmoid tumours is controversial. We evaluated desmoid management in Dutch familial adenomatous polyposis (FAP) patients. METHODS: Seventy-eight FAP patients with desmoids were identified from the Dutch Polyposis Registry. Data on desmoid morphology, management,

  7. Project monitoring and evaluation: an enhancing method for health research system management

    Directory of Open Access Journals (Sweden)

    Shirin Djalalinia

    2014-01-01

    Conclusions: We concluded that; although monitoring and evaluation as an essential part of HRS Management light the improvement ahead way but we still need to advantage of the new project management advances.

  8. Management and presentation of grouped procedures: has the IHE integration profile cracked the toughest radiology workflow nut?

    Science.gov (United States)

    Parisot, Charles R.; Channin, David S.; Avrin, David E.; Lindop, Christopher

    2001-08-01

    In a simple, typical radiology workflow process, an order generates a single procedure, which in turn generates a single data set, from which, one radiology report is generated. There are, however, occasions when a single order consists of more than one procedure each with a separate report, yet the procedures are accomplished by one physical acquisition of data. The prototypical example of this is the request for computed tomographic evaluation of the chest, abdomen and pelvis. The study is accomplished, with modern day scanners, by a single helical acquisition, yet there are typically three codable and billable procedures involved, and these may be reported independently either for administrative or academic reasons. This grouping of procedures remained up to now a challenge to automate across integrated modalities, PACS and RIS. This paper discusses a number of other practical cases where this situation occurs and reviews the capabilities of the Presentation of Grouped Procedures IHE Integration Profile in solving this problem. The DICOM services used are evaluated as well as the strengths and weaknesses of this IHE Integration Profile. The implementation experience gained on both a CT and an MR for the IHE Demonstration at RSNA 2000 and HIMSS 2001 is also reviewed. In conclusion, the resulting clinical and operational benefits are discussed.

  9. A two-dimensional regularization algorithm for density profile evaluation from broadband reflectometry

    International Nuclear Information System (INIS)

    Nunes, F.; Varela, P.; Silva, A.; Manso, M.; Santos, J.; Nunes, I.; Serra, F.; Kurzan, B.; Suttrop, W.

    1997-01-01

    Broadband reflectometry is a current technique that uses the round-trip group delays of reflected frequency-swept waves to measure density profiles of fusion plasmas. The main factor that may limit the accuracy of the reconstructed profiles is the interference of the probing waves with the plasma density fluctuations: plasma turbulence leads to random phase variations and magneto hydrodynamic activity produces mainly strong amplitude and phase modulations. Both effects cause the decrease, and eventually loss, of signal at some frequencies. Several data processing techniques can be applied to filter and/or interpolate noisy group delay data obtained from turbulent plasmas with a single frequency sweep. Here, we propose a more powerful algorithm performing two-dimensional regularization (in space and time) of data provided by multiple consecutive frequency sweeps, which leads to density profiles with improved accuracy. The new method is described and its application to simulated data corrupted by noise and missing data is considered. It is shown that the algorithm improves the identification of slowly varying plasma density perturbations by attenuating the effect of fast fluctuations and noise contained in experimental data. First results obtained with this method in ASDEX Upgrade tokamak are presented. copyright 1997 American Institute of Physics

  10. Effectiveness evaluation of contingency sum as a risk management ...

    African Journals Online (AJOL)

    Ethiopian Journal of Environmental Studies and Management ... manage risks prone projects have adopted several methods, one of which is contingency sum. ... initial project cost, cost overrun and percentage allowed for contingency.

  11. Evaluating forest management policies by parametric linear programing

    Science.gov (United States)

    Daniel I. Navon; Richard J. McConnen

    1967-01-01

    An analytical and simulation technique, parametric linear programing explores alternative conditions and devises an optimal management plan for each condition. Its application in solving policy-decision problems in the management of forest lands is illustrated in an example.

  12. Evaluating management strategies for grizzly bears in British Columbia, Canada

    OpenAIRE

    Schroeder, Amanda

    2017-01-01

    In British Columbia, The Ministry of Forests, Lands and Natural Resource Operations manages grizzly bear hunting as the most rigid and conservatively managed hunt in the province. However, there has been concern raised in the media and from some members of the academic community over the sustainability of grizzly bear hunting. It is unclear whether the current management strategy effectively incorporates uncertainties in grizzly bear biology and management. My research intends to address thes...

  13. EVALUATION OF THE PROJECT MANAGEMENT ORGANISATIONAL ABILITY OF PUBLIC ORGANISATIONS

    OpenAIRE

    Florescu Margareta

    2012-01-01

    The quality of the results of a project or a public programme, as well as the quality of project management consist in management process performance.This analysis tool promotes the idea of initiating a new organisational/functional policy – organisational tools regarding project management, a new standard concerning the complexity of the project and the associated risk, as well as a new standard concerning the project management organisational/functional ability. Political decision makers,...

  14. Coronary computed tomography and triple rule out CT in patients with acute chest pain and an intermediate cardiac risk profile. Part 1: Impact on patient management

    International Nuclear Information System (INIS)

    Gruettner, Joachim; Fink, Christian; Walter, Thomas; Meyer, Mathias; Apfaltrer, Paul; Schoepf, U. Joseph; Saur, Joachim; Sueselbeck, Tim; Traunwieser, Dominik; Takx, Richard

    2013-01-01

    Objective: To evaluate the impact of coronary CT angiography (coronary CTA) or “triple-rule-out” CT angiography (TRO-CTA) on patient management in the work-up of patients with acute chest pain and an intermediate cardiac risk profile. Materials and methods: 100 patients with acute chest pain and an intermediate cardiac risk for acute coronary syndrome (ACS) underwent coronary CTA or TRO-CTA for the evaluation of chest pain. Patients with a high and low cardiac risk profile were not included in this study. All patients with significant coronary stenosis >50% on coronary CTA underwent invasive coronary catheterization (ICC). Important other pathological findings were recorded. All patients had a 90-day follow-up period for major adverse cardiac events (MACE). Results: Based on a negative coronary CTA 60 of 100 patients were discharged on the same day. None of the discharged patients showed MACE during the 90-day follow-up. Coronary CTA revealed a coronary stenosis >50% in 19 of 100 patients. ICC confirmed significant coronary stenosis in 17/19 patients. Among the 17 true positive patients, 9 underwent percutaneous coronary intervention with stent implantation, 7 were received intensified medical therapy, and 1 patient underwent coronary artery bypass surgery. A TRO-CTA protocol was performed in 36/100 patients due to elevated D-dimer levels. Pulmonary embolism was present in 5 patients, pleural effusion of unknown etiology in 3 patients, severe right ventricular dysfunction with pericardial effusion in 1 patient, and an incidental bronchial carcinoma was diagnosed in 1 patient. Conclusion: Coronary CTA and TRO-CTA allow a rapid and safe discharge in the majority of patients presenting with acute chest pain and an intermediate risk for ACS while at the same time identifies those with significant coronary artery stenosis

  15. Coronary computed tomography and triple rule out CT in patients with acute chest pain and an intermediate cardiac risk profile. Part 1: Impact on patient management

    Energy Technology Data Exchange (ETDEWEB)

    Gruettner, Joachim, E-mail: joachim.gruettner@umm.de [Emergency Department, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); Fink, Christian, E-mail: Christian.Fink@umm.de [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Mannheim (Germany); Walter, Thomas, E-mail: thomas.walter@umm.de [Emergency Department, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, D-68167 Mannheim (Germany); Meyer, Mathias, E-mail: mr.meyer.mathias@gmail.com [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Mannheim (Germany); Apfaltrer, Paul, E-mail: Paul.Apfaltrer@umm.de [Institute of Clinical Radiology and Nuclear Medicine, University Medical Center, Medical Faculty Mannheim, Heidelberg University, Mannheim (Germany); Schoepf, U. Joseph, E-mail: schoepf@musc.edu [Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, Ashley River Tower, 25 Courtenay Drive, Charleston, SC 29425-2260 (United States); Saur, Joachim, E-mail: joachim.saur@umm.de [1st Department of Medicine (Cardiology), University Medical Center, Medical Faculty Mannheim, Heidelberg University, Mannheim (Germany); Sueselbeck, Tim, E-mail: tim.sueselbeck@umm.de [1st Department of Medicine (Cardiology), University Medical Center, Medical Faculty Mannheim, Heidelberg University, Mannheim (Germany); Traunwieser, Dominik, E-mail: dominik.traunwieser@umm.de [1st Department of Medicine (Cardiology), University Medical Center, Medical Faculty Mannheim, Heidelberg University, Mannheim (Germany); Takx, Richard, E-mail: richard.takx@gmail.com [Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, Ashley River Tower, 25 Courtenay Drive, Charleston, SC 29425-2260 (United States); and others

    2013-01-15

    Objective: To evaluate the impact of coronary CT angiography (coronary CTA) or “triple-rule-out” CT angiography (TRO-CTA) on patient management in the work-up of patients with acute chest pain and an intermediate cardiac risk profile. Materials and methods: 100 patients with acute chest pain and an intermediate cardiac risk for acute coronary syndrome (ACS) underwent coronary CTA or TRO-CTA for the evaluation of chest pain. Patients with a high and low cardiac risk profile were not included in this study. All patients with significant coronary stenosis >50% on coronary CTA underwent invasive coronary catheterization (ICC). Important other pathological findings were recorded. All patients had a 90-day follow-up period for major adverse cardiac events (MACE). Results: Based on a negative coronary CTA 60 of 100 patients were discharged on the same day. None of the discharged patients showed MACE during the 90-day follow-up. Coronary CTA revealed a coronary stenosis >50% in 19 of 100 patients. ICC confirmed significant coronary stenosis in 17/19 patients. Among the 17 true positive patients, 9 underwent percutaneous coronary intervention with stent implantation, 7 were received intensified medical therapy, and 1 patient underwent coronary artery bypass surgery. A TRO-CTA protocol was performed in 36/100 patients due to elevated D-dimer levels. Pulmonary embolism was present in 5 patients, pleural effusion of unknown etiology in 3 patients, severe right ventricular dysfunction with pericardial effusion in 1 patient, and an incidental bronchial carcinoma was diagnosed in 1 patient. Conclusion: Coronary CTA and TRO-CTA allow a rapid and safe discharge in the majority of patients presenting with acute chest pain and an intermediate risk for ACS while at the same time identifies those with significant coronary artery stenosis.

  16. Assessment of the waste electrical and electronic equipment management systems profile and sustainability in developed and developing European Union countries.

    Science.gov (United States)

    Ibanescu, Dumitrita; Cailean Gavrilescu, Daniela; Teodosiu, Carmen; Fiore, Silvia

    2018-03-01

    The assessment of waste management systems for electrical and electronic equipment (WEEE) from developed economies (Germany, Sweden and Italy) and developing countries (Romania and Bulgaria), is discussed covering the period 2007-2014. The WEEE management systems profiles are depicted by indicators correlated to WEEE life cycle stages: collection, transportation and treatment. The sustainability of national WEEE management systems in terms of greenhouse gas emissions is presented, together with the greenhouse gas efficiency indicator that underlines the efficiency of WEEE treatment options. In the countries comparisons, the key elements are: robust versus fragile economies, the overall waste management performance and the existence/development of suitable management practices on WEEE. Over the life cycle perspective, developed economies (Germany, Sweden and Italy) manage one order of magnitude higher quantities of WEEE compared to developing countries (Romania and Bulgaria). Although prevention and reduction measures are encouraged, all WEEE quantities were larger in 2013, than in 2007. In 2007-2014, developed economies exceed the annual European collection target of 4 kg WEEE/capita, while collection is still difficult in developing countries. If collection rates are estimated in relationship with products placed on market, than similar values are registered in Sweden and Bulgaria, followed by Germany and Italy and lastly Romania. WEEE transportation shows different patterns among countries, with Italy as the greatest exporter (in 2014), while Sweden treats the WEEE nationally. WEEE reuse is a common practice in Germany, Sweden (from 2009) and Bulgaria (from 2011). By 2014, recycling was the most preferred WEEE treatment option, with the same kind of rates performance, over 80%, irrespective of the country, with efforts in each of the countries in developing special collection points, recycling facilities and support instruments. The national total and the

  17. Pathophysiology, Evaluation, and Management of Edema in Childhood Nephrotic Syndrome

    Science.gov (United States)

    Ellis, Demetrius

    2016-01-01

    Generalized edema is a major presenting clinical feature of children with nephrotic syndrome (NS) exemplified by such primary conditions as minimal change disease (MCD). In these children with classical NS and marked proteinuria and hypoalbuminemia, the ensuing tendency to hypovolemia triggers compensatory physiological mechanisms, which enhance renal sodium (Na+) and water retention; this is known as the “underfill hypothesis.” Edema can also occur in secondary forms of NS and several other glomerulonephritides, in which the degree of proteinuria and hypoalbuminemia, are variable. In contrast to MCD, in these latter conditions, the predominant mechanism of edema formation is “primary” or “pathophysiological,” Na+ and water retention; this is known as the “overfill hypothesis.” A major clinical challenge in children with these disorders is to distinguish the predominant mechanism of edema formation, identify other potential contributing factors, and prevent the deleterious effects of diuretic regimens in those with unsuspected reduced effective circulatory volume (i.e., underfill). This article reviews the Starling forces that become altered in NS so as to tip the balance of fluid movement in favor of edema formation. An understanding of these pathomechanisms then serves to formulate a more rational approach to prevention, evaluation, and management of such edema. PMID:26793696

  18. Evaluation of chemical, botanical and cultural managements of termites control.

    Science.gov (United States)

    Dufera, Jiregna Tasisa; Fufa, Tena Gobena

    2014-01-15

    The study was conducted at Bojdi Dirmaji District, Wollega Zone (Western Ethiopia) using Randomized Complete Block Design with three replications. Eight different treatments of chemical, botanical and cultural control methods independently and in combinations were evaluated to identify the most effective method which is environmentally sustainable and economically feasible in controlling the termite problems. The data were collected over 12 weeks and analysis of variance showed significant difference among the treatments for all parameters. Maesa lanceolata 100 g alone showed lower percent damage between 2-8 weeks (33.3%), later on after 9-12 weeks it become non significant and the destructed mound was recovered. Mound treated with Diazinon 60% EC at the rate of 25 and 20 mL alone and Diazinon 60% EC combination with queen removal at rate of 15 and 10 mL showed significant control overall the treatment. From the results of the study the lower rate of Diazinon 60% EC (10 mL per mound) and queen removal could be better option to manage the termite problem and could be more sustainable and integrated manner in the study area.

  19. Evaluation and management of abnormal uterine bleeding in premenopausal women.

    Science.gov (United States)

    Sweet, Mary Gayle; Schmidt-Dalton, Tarin A; Weiss, Patrice M; Madsen, Keith P

    2012-01-01

    Up to 14 percent of women experience irregular or excessively heavy menstrual bleeding. This abnormal uterine bleeding generally can be divided into anovulatory and ovulatory patterns. Chronic anovulation can lead to irregular bleeding, prolonged unopposed estrogen stimulation of the endometrium, and increased risk of endometrial cancer. Causes include polycystic ovary syndrome, uncontrolled diabetes mellitus, thyroid dysfunction, hyperprolactinemia, and use of antipsychotics or antiepileptics. Women 35 years or older with recurrent anovulation, women younger than 35 years with risk factors for endometrial cancer, and women with excessive bleeding unresponsive to medical therapy should undergo endometrial biopsy. Treatment with combination oral contraceptives or progestins may regulate menstrual cycles. Histologic findings of hyperplasia without atypia may be treated with cyclic or continuous progestin. Women who have hyperplasia with atypia or adenocarcinoma should be referred to a gynecologist or gynecologic oncologist, respectively. Ovulatory abnormal uterine bleeding, or menorrhagia, may be caused by thyroid dysfunction, coagulation defects (most commonly von Willebrand disease), endometrial polyps, and submucosal fibroids. Transvaginal ultrasonography or saline infusion sonohysterography may be used to evaluate menorrhagia. The levonorgestrel-releasing intrauterine system is an effective treatment for menorrhagia. Oral progesterone for 21 days per month and nonsteroidal anti-inflammatory drugs are also effective. Tranexamic acid is approved by the U.S. Food and Drug Administration for the treatment of ovulatory bleeding, but is expensive. When clear structural causes are identified or medical management is ineffective, polypectomy, fibroidectomy, uterine artery embolization, and endometrial ablation may be considered. Hysterectomy is the most definitive treatment.

  20. A neurophysiological training evaluation metric for air traffic management.

    Science.gov (United States)

    Borghini, G; Aricò, P; Ferri, F; Graziani, I; Pozzi, S; Napoletano, L; Imbert, J P; Granger, G; Benhacene, R; Babiloni, F

    2014-01-01

    The aim of this work was to analyze the possibility to apply a neuroelectrical cognitive metrics for the evaluation of the training level of subjects during the learning of a task employed by Air Traffic Controllers (ATCos). In particular, the Electroencephalogram (EEG), the Electrocardiogram (ECG) and the Electrooculogram (EOG) signals were gathered from a group of students during the execution of an Air Traffic Management (ATM) task, proposed at three different levels of difficulty. The neuroelectrical results were compared with the subjective perception of the task difficulty obtained by the NASA-TLX questionnaires. From these analyses, we suggest that the integration of information derived from the power spectral density (PSD) of the EEG signals, the heart rate (HR) and the eye-blink rate (EBR) return important quantitative information about the training level of the subjects. In particular, by focusing the analysis on the direct and inverse correlation of the frontal PSD theta (4-7 (Hz)) and HR, and of the parietal PSD alpha (10-12 (Hz)) and EBR, respectively, with the degree of mental and emotive engagement, it is possible to obtain useful information about the training improvement across the training sessions.

  1. A navigational evaluation model for content management systems

    International Nuclear Information System (INIS)

    Gilani, S.; Majeed, A.

    2016-01-01

    Web applications are widely used world-wide, however it is important that the navigation of these websites is effective, to enhance usability. Navigation is not limited to links between pages, it is also how we complete a task. Navigational structure presented as hypertext is one of the most important component of the Web application besides content and presentation. The main objective of this paper is to explore the navigational structure of various open source Content Management Systems from the developer's perspective. For this purpose three CMS are chosen which are WordPress, Joomla, and Drupal. Objective of the research is to identify the important navigational aspects present in these CMSs. Moreover, a comparative study of these CMSs in terms of navigational support is required. For this purpose an industrial survey is conducted based on our proposed navigational evaluation model. The results shows that there exist correlation between the identified factors and these CMSs provide helpful and effective navigational support to their users. (author)

  2. Pathophysiology, Evaluation, and Management of Edema in Childhood Nephrotic Syndrome.

    Science.gov (United States)

    Ellis, Demetrius

    2015-01-01

    Generalized edema is a major presenting clinical feature of children with nephrotic syndrome (NS) exemplified by such primary conditions as minimal change disease (MCD). In these children with classical NS and marked proteinuria and hypoalbuminemia, the ensuing tendency to hypovolemia triggers compensatory physiological mechanisms, which enhance renal sodium (Na(+)) and water retention; this is known as the "underfill hypothesis." Edema can also occur in secondary forms of NS and several other glomerulonephritides, in which the degree of proteinuria and hypoalbuminemia, are variable. In contrast to MCD, in these latter conditions, the predominant mechanism of edema formation is "primary" or "pathophysiological," Na(+) and water retention; this is known as the "overfill hypothesis." A major clinical challenge in children with these disorders is to distinguish the predominant mechanism of edema formation, identify other potential contributing factors, and prevent the deleterious effects of diuretic regimens in those with unsuspected reduced effective circulatory volume (i.e., underfill). This article reviews the Starling forces that become altered in NS so as to tip the balance of fluid movement in favor of edema formation. An understanding of these pathomechanisms then serves to formulate a more rational approach to prevention, evaluation, and management of such edema.

  3. Profiles of recovery from mood and anxiety disorders: A person-centered exploration of people’s engagement in self-management

    Directory of Open Access Journals (Sweden)

    Simon eCoulombe

    2016-04-01

    Full Text Available Context: A shift towards person-centered care has been occurring in services provided to people with mood and anxiety disorders. Recovery is recognized as encompassing personal aspects in addition to clinical ones. Guidelines now recommend supporting people’s engagement in self-management as a complementary recovery avenue. Yet the literature lacks evidence on how individualized combinations of self-management strategies used by people relate to their clinical and personal recovery indicators. Objectives: The aim of this study was to identify profiles underlying mental health recovery, describe the characteristics of participants corresponding to each profile, and examine the associations of profiles with criterion variables. Method: 149 people recovering from anxiety, depressive, or bipolar disorders completed questionnaires on self-management, clinical recovery (symptom severity, personal recovery (positive mental health, and criterion variables (personal goal appraisal, social participation, self-care abilities, coping. Results: Latent profile analysis revealed three profiles. The Floundering profile included participants who rarely used self-management strategies and had moderately severe symptoms and the lowest positive mental health. The Flourishing profile was characterized by frequent use of self-empowerment strategies, the least severe symptoms, and the highest positive mental health. Participants in the Struggling profile engaged actively in several self-management strategies focused on symptom reduction and healthy lifestyle. They concomitantly reported high symptom severity and moderately high positive mental health. The study revealed that Floundering was associated with higher probabilities of being a man, being single, and having a low income. People in the Flourishing profile had the most favorable scores on criterion variables, supporting the profiles’ construct validity. Discussion: The mixed portrait of Struggling

  4. A STUDY OF CLINICAL PROFILE AND MANAGEMENT OF PATIENTS WITH PATENT DUCTUS ARTERIOSUS

    Directory of Open Access Journals (Sweden)

    Abhijeet M. Dashetwar

    2016-10-01

    Full Text Available BACKGROUND PDA is an abnormal persistence of a patent lumen in the foetal ductus arteriosus that usually connects the upper descending thoracic aorta with the proximal portion of the left pulmonary artery. The aim of the study is to study the clinical profile of patients with patent ductus arteriosus, role of various investigation modalities, various surgical treatment options available and overall morbidity and mortality. MATERIALS AND METHODS The retrospective study includes 60 cases of patent ductus arteriosus admitted for a period of 5 years. RESULTS The PDA is more common in females with female-to-male ratio of 2.75:1. Premature infants with PDA become symptomatic earlier as compared to full-term infants. Because of the late presentation, majority of the patients were symptomatic in the present study, and in symptomatic patients, symptoms of breathlessness of varying NYHA-class and recurrent respiratory tract infections were the commonest symptoms. Accentuated pulmonary sound, hyperactive precordium, murmur were the most signs. Chest x-ray and ECG are the important investigation in the diagnosis of PDA. Echocardiogram was the most commonly used diagnostic modality and was diagnostic in all cases. Echocardiogram does give an accurate assessment of PDA, but ultimately intraoperative assessment of PDA is the most important to decide about the surgical technique of closure. Chylothorax was seen in 3 patients. The overall mortality in the present study was 3%. CONCLUSION Surgical closure of PDA can be accomplished with low morbidity and mortality

  5. Characteristics of Pseudoaneurysms in Northern India; Risk Analysis, Clinical Profile, Surgical Management and Outcome.

    Science.gov (United States)

    Lone, Hafeezulla; Ganaie, Farooq Ahmad; Lone, Ghulam Nabi; Dar, Abdul Majeed; Bhat, Mohammad Akbar; Singh, Shyam; Parra, Khursheed Ahmad

    2015-04-01

    To determine the risk factors, clinical characteristics, surgical management and outcome of pseudoaneurysm secondary to iatrogenic or traumatic vascular injury. This was a cross-sectional study being performed in department of cardiovascular and thoracic surgery skims soura during a 4-year period. We included all the patients referring to our center with primary diagnosis of pseudoaneurysm. The pseudoaneurysm was diagnosed with angiography and color Doppler sonography. The clinical and demographic characteristics were recorded and the risk factors were identified accordingly. Patients with small swelling (less than 5-cm) and without any complication were managed conservatively. They were followed for progression and development of complications in relation to swelling. Others underwent surgical repair and excision. The outcome of the patients was also recorded. Overall we included 20 patients with pseudoaneurysm. The mean age of the patients was 42.1±0.6 years. Among them there were 11 (55%) men and 9 (45%) women. Nine (45%) patients with end stage renal disease developed pseudoaneurysm after inadvertent femoral artery puncture for hemodialysis; two patients after interventional cardiology procedure; one after femoral embolectomy; one developed after fire arm splinter injury and one formed femoral artery related pseudoaneurysm after drainage of right inguinal abscess. The most common site of pseudoaneurysm was femoral artery followed by brachial artery. Overall surgical intervention was performed in 17 (85%) patients and 3 (15%) were managed conservatively. End stage renal disease is a major risk factor for pseudoaneurysm formation. Coagulopathy, either therapeutic or pathological is also an important risk factor. Patients with these risk factors need cannulation of venous structures for hemodialysis under ultrasound guide to prevent inadvertent arterial injury. Patients with end stage renal disease who sustain inadvertent arterial puncture during cannulation for

  6. Clinico-Pathological Profile and Management of Acute Mechanical Small Bowel Obstruction: A Prospective Study

    Directory of Open Access Journals (Sweden)

    Tahir Saleem Khan

    2013-06-01

    Conclusion: Abdominal pain and distention of the abdomen are the most common symptoms and physical findings in patients presenting with acute mechanical small bowel obstruction (SBO. Worm (ascaridial obstruction is the most common cause of obstruction followed by postoperative adhesions. Although all patients were managed conservatively to start with, the operative rate in our series remained very high because it is very difficult to distinguish simple from strangulation obstruction on clinical, biochemical and/or radiological grounds with certainty. [Arch Clin Exp Surg 2013; 2(3.000: 154-160

  7. Clinical profile and management outcome of diabetic foot ulcers in a tertiary care hospital

    International Nuclear Information System (INIS)

    Mahmood, K.; Akhtar, T.; Talib, A.; Naqvi, I.H.

    2008-01-01

    To determine major risk factors and management outcome of diabetic foot ulcers in order to prevent amputation. One-hundred and sixteen consecutive diabetic patients, with foot ulcers of Wagner's grade 1 to 4 were assessed at baseline for demographic information, detailed history, neuropathy, peripheral pulses and frequency of diabetic complication. Glycemic control was determined on the basis of HbA1c levels. Appropriate medical and surgical treatments were carried out and patients were followed-up until healing or for 6 months as end point of study. Outcome was recorded as healed, incomplete healing and amputated. Results: A majority of subjects had type 2 diabetes (95.7%) with male predominance (66%). The mean age was 54.29 +- 7.71 years. Most of the patients were overweight, hyperglycemic and had diabetes > 10 years duration. Neuropathic ulcers were found in 91 (78.4%) patients, while rest of the 25 (22.6 %) had neuroischemic ulcers. Wound cultures revealed polymicrobial organisms. Foot ulcers of 89 (77.7%) patients healed without amputation and 17 (14.7%) patients had minor or major amputations. Long-duration of diabetes, poor glycemic control and type of foot ulcers had effect on prognosis (p<0.05). Effective glycemic control, optimal wound care, aggressive medical management and timely surgical intervention may decrease disabling morbidity with better outcome of diabetic foot ulcer. (author)

  8. A novel full-angle scanning light scattering profiler to quantitatively evaluate forward and backward light scattering from intraocular lenses

    Energy Technology Data Exchange (ETDEWEB)

    Walker, Bennett N., E-mail: bennett.walker@fda.hhs.gov [Optical Therapeutics and Medical Nanophotonics Laboratory, Office of Science and Engineering Laboratories, U.S. Food and Drug Administration, Silver Spring, Maryland 20993 (United States); Office of Device Evaluation, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland 20993 (United States); James, Robert H.; Ilev, Ilko K. [Optical Therapeutics and Medical Nanophotonics Laboratory, Office of Science and Engineering Laboratories, U.S. Food and Drug Administration, Silver Spring, Maryland 20993 (United States); Calogero, Don [Office of Device Evaluation, Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, Maryland 20993 (United States)

    2015-09-15

    Glare, glistenings, optical defects, dysphotopsia, and poor image quality are a few of the known deficiencies of intraocular lenses (IOLs). All of these optical phenomena are related to light scatter. However, the specific direction that light scatters makes a critical difference between debilitating glare and a slightly noticeable decrease in image quality. Consequently, quantifying the magnitude and direction of scattered light is essential to appropriately evaluate the safety and efficacy of IOLs. In this study, we introduce a full-angle scanning light scattering profiler (SLSP) as a novel approach capable of quantitatively evaluating the light scattering from IOLs with a nearly 360° view. The SLSP method can simulate in situ conditions by controlling the parameters of the light source including angle of incidence. This testing strategy will provide a more effective nonclinical approach for the evaluation of IOL light scatter.

  9. A novel full-angle scanning light scattering profiler to quantitatively evaluate forward and backward light scattering from intraocular lenses

    International Nuclear Information System (INIS)

    Walker, Bennett N.; James, Robert H.; Ilev, Ilko K.; Calogero, Don

    2015-01-01

    Glare, glistenings, optical defects, dysphotopsia, and poor image quality are a few of the known deficiencies of intraocular lenses (IOLs). All of these optical phenomena are related to light scatter. However, the specific direction that light scatters makes a critical difference between debilitating glare and a slightly noticeable decrease in image quality. Consequently, quantifying the magnitude and direction of scattered light is essential to appropriately evaluate the safety and efficacy of IOLs. In this study, we introduce a full-angle scanning light scattering profiler (SLSP) as a novel approach capable of quantitatively evaluating the light scattering from IOLs with a nearly 360° view. The SLSP method can simulate in situ conditions by controlling the parameters of the light source including angle of incidence. This testing strategy will provide a more effective nonclinical approach for the evaluation of IOL light scatter

  10. THE BEHAVIORAL PROFILE OF HARVESTER OPERATORS

    Directory of Open Access Journals (Sweden)

    Millana Burger Pagnussat

    Full Text Available ABSTRACT This study aims to characterize the behavioral profile of harvester operators, with the goal of assisting forest managers in selecting and training new teams of employees. A forest company located in central-western Brazil was examined from a sample of 20 harvester operators that did not have experience carrying out the functions of their industry. A behavioral profile evaluation tool was used, consisting of a management system that creates a profile based on behavioral competencies; it was initially used to develop a profile of a high-performing harvester operator; or rather, a reference profile. Next, the behavioral profile of the operators were grouped into distinct classes and compared with the reference profile to identify traits that could positively or negatively affect an operators' performance. An optimal profile had the following qualities: attentive to details, meets deadlines and follows rules, technically-oriented, patient with repetitive tasks, the ability to avoid conflicts, and being an introvert. An improper profile included aspects such as aggressiveness, being argumentative, being persuasive, explosive, and tense at work. The behavioral profile evaluation tool can support the process of choosing forest machine operators; however, it is important to also consider skills and work experience.

  11. An investigation of how design managers in organisations in Bahrain manage and evaluate visual communication design for strategic advantage

    OpenAIRE

    Hallak, Lilian Issa Anton

    2015-01-01

    The role of visual communication design continues to increase in importance around the world. In Bahrain, organisations are increasingly considering visual communication design as a means of accomplishing organisational goals. The research aims to understand the process by which design managers in organisations in Bahrain manage and evaluate visual communication designs to gain strategic advantage. Even though the management of visual communication design has not yet been recognised as a ...

  12. Management strategy evaluation of pheromone-baited trapping techniques to improve management of invasive sea lamprey

    Science.gov (United States)

    Dawson, Heather; Jones, Michael L.; Irwin, Brian J.; Johnson, Nicholas; Wagner, Michael C.; Szymanski, Melissa

    2016-01-01

    We applied a management strategy evaluation (MSE) model to examine the potential cost-effectiveness of using pheromone-baited trapping along with conventional lampricide treatment to manage invasive sea lamprey. Four pheromone-baited trapping strategies were modeled: (1) stream activation wherein pheromone was applied to existing traps to achieve 10−12 mol/L in-stream concentration, (2) stream activation plus two additional traps downstream with pheromone applied at 2.5 mg/hr (reverse-intercept approach), (3) trap activation wherein pheromone was applied at 10 mg/hr to existing traps, and (4) trap activation and reverse-intercept approach. Each new strategy was applied, with remaining funds applied to conventional lampricide control. Simulating deployment of these hybrid strategies on fourteen Lake Michigan streams resulted in increases of 17 and 11% (strategies 1 and 2) and decreases of 4 and 7% (strategies 3 and 4) of the lakewide mean abundance of adult sea lamprey relative to status quo. MSE revealed performance targets for trap efficacy to guide additional research because results indicate that combining lampricides and high efficacy trapping technologies can reduce sea lamprey abundance on average without increasing control costs.

  13. Evaluation of Rehabilitation Strategies and Management Schemes for the Improvement of Mangrove Management Programs in Lingayen Gulf

    Directory of Open Access Journals (Sweden)

    Severino Salmo III

    2007-06-01

    Full Text Available We evaluated the mangrove rehabilitation strategies and management schemes in five municipalities in Lingayen Gulf (Bolinao, Anda, Bani, Alaminos and San Fernando. Mangrove planting appears to be the first and only option used in the area, ignoring other recommended management strategies, e.g. conservation, landscaping, and sustainable production. All planting sites were located in coastal fringes and are mostly monospeficic stands of the species Rhizophora mucronata. The planted mangroves were constrained by low seedling survival and stunted growth as probably caused by poor species-substrate matching, mono-species planting and pest infestations. Three management schemes were noted: community-managed (Bolinao and Anda, local government unit (LGU-managed (Alaminos and San Fernando, and co-managed between the LGU and the community (Bani. The community-managed mangrove areas have the benefits of voluntary efforts from community-based organizations in conducting daily management activities but were constrained with budgetary and logistical concerns. In contrast, both LGU-managed and co-managed areas received institutional and logistical supports from their respective municipal governments, but lacking community participation made mangrove management difficult. Almost two decades of mangrove management indeed helped improved the mangrove forest condition, at least in terms of forest structure. These projects demonstrated some level of success but also encountered several setbacks. Several lessons can be derived from these areas that can help improve the mangrove rehabilitation and management approaches in Lingayen Gulf. Among the recommendations are: (1 provide ordinance enacting the remaining natural secondary growth mangroves as marine protected areas, (2 promote planting in former mangrove areas by reverting abandoned, idled and unproductive aquaculture ponds to mangroves; (3 improve management schemes by formulating resource management plan

  14. The "wins" of change: evaluating the impact of predicted changes on case management practice.

    Science.gov (United States)

    Stanton, Marietta P; Barnett Lammon, Carol Ann

    2008-01-01

    A variety of strategies were employed to identify current and future trends that would impact the practice of case management. Historical review, consultation with case management experts, literature review, and environmental scanning by practicing case managers were strategies employed to determine the impact of current and future trends on case management. The trends identified in this article have implications for case managers in a variety of settings. Case managers participating in the environmental scanning process to evaluate the impact of the identified trends on their organization included representation from acute care, home care, behavioral health, workers' compensation, and private insurance settings. The top 7 trends identified by experts in the field of case management included pay for performance, recovery audit contractors, Medicare demonstration projects, transitions of care, informatics in healthcare and case management, metrics for case management, and the impact of an aging population in case management. Practicing case managers were asked to react to these trends in terms of likelihood of occurrence in their organization and impact of these trends on their case management practice. Case management will ultimately have a higher degree of accountability for its practice if metrics to evaluate and reimbursement for case management become a reality. A multitude of performance measures exist that will be monitored and be tied to reimbursement. To ensure that agencies are accomplishing these performance measures, case management will potentially have a growing importance. Case managers perceive that these trends have a predominantly positive impact on case management.

  15. Spectral line profile analysis for evaluation of Gaussian and Lorentzian widths and collisional broadening coefficient

    International Nuclear Information System (INIS)

    Nakhate, S.G.; Ahmad, S.A.; Pushpa; Rao, M.; Saksena, G.D.

    1991-01-01

    Deconvolution of atomic line profiles, recorded on PC interfaced recording Fabry-Perot spectrometer, into its Lorentzian and Gaussian component has been carried out. Effect of various parameters of hollow cathode discharge lamp (light source) such as discharge current, bath temperature and gas pressure on Lorentzian and Gaussian width has been studied. The value of the self-broadening coefficient for neon-neon atomic interaction for the transition 2p 5 4P-2P 5 3s (λ=3472.571 A) has been determined. (author). 15 refs., 6 figs., 4 tabs

  16. Evaluation and validation of a measure profiling needs and problems of psychiatric patients in the community: a Malaysian study.

    Science.gov (United States)

    Cheah, Y C; Parker, G; Roy, K

    2000-04-01

    The Profile of Community Psychiatry Clients (PCPC) was developed in a Sydney-based sample of those with a mental illness as a 35-item measure of likely need for service recognition, review and possible assistance. This study has three principal objectives. Firstly, to test the utility of the PCPC measure in a very different region and culture. Secondly, to review the factor structure in an independent sample. Thirdly, to pursue the extent to which the PCPC might serve as a measure of likely need, by obtaining three differing reference viewpoints of need (i.e. clients, their carers, and case managers) and examining responses against PCPC scores. The PCPC was given to a sample of 333 Malaysian clients living in the community, together with two other measures of morbidity and disability. In addition, case managers, family members and clients were requested to directly rate the level of need for service assistance. A principal components analysis favoured a six-factor solution, with PCPC factor scores and total scores intercorrelated with subscale and total scores on the Life Skills Profile (LSP) and Health of the Nation Outcome Scales (HoNOS). The correlation coefficients supported the concurrent validity of the derived PCPC scales. Family members rated the clients' needs as greater than did case managers who, in turn, rated severity of needs greater than the clients themselves. Most importantly, PCPC scores correlated more highly than did LSP and HoNOS scores with need estimates derived by all three rating groups, providing strong support for the PCPC meeting its objective as a measure of putative need. In addition, a refined 23-item version of the PCPC was derived, which retained the capacity of the PCPC to correlate strongly with needs estimates. This Malaysian study supports the use of the PCPC in a culture where service provision and family support for those with a mental illness vary considerably from Western regions, while its validation as a measure of need

  17. THE INFLUENCE OF THE BEHAVIORAL PROFILE UPON THE MANAGEMENT TEAM’S PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Radu Ogarcă

    2015-09-01

    Full Text Available The present paper’s goal were: analysing the relationship between the personalityprofile (determined using the Myers-Briggs Type Indicator and the team role (established with the Belbin Test, identifying the possible correlations between the two and studying the way in which these correlations are influencing the relationships between the team members and the efficiency with which they are fulfilling their tasks. The present research is exploratory and due to its characteristics, the sampling has not been probability-based. Thus, the sample is composed of the members of the executive board of AIESEC Craiova, a non-governmental organisation, active in the youth-work field. Our endeavour is focusing on problem which has been sparsely researched in the best: the analysis of the management team’s performance through two models, which have not been thoroughly studied together (Myers-Briggs Type Indicator and Belbin Team Roles

  18. Evaluation of Anesthesia Profile in Pediatric Patients after Inguinal Hernia Repair with Caudal Block or Local Wound Infiltration.

    Science.gov (United States)

    Gavrilovska-Brzanov, Aleksandra; Kuzmanovska, Biljana; Kartalov, Andrijan; Donev, Ljupco; Lleshi, Albert; Jovanovski-Srceva, Marija; Spirovska, Tatjana; Brzanov, Nikola; Simeonov, Risto

    2016-03-15

    The aim of this study is to evaluate anesthesia and recovery profile in pediatric patients after inguinal hernia repair with caudal block or local wound infiltration. In this prospective interventional clinical study, the anesthesia and recovery profile was assessed in sixty pediatric patients undergoing inguinal hernia repair. Enrolled children were randomly assigned to either Group Caudal or Group Local infiltration. For caudal blocks, Caudal Group received 1 ml/kg of 0.25% bupivacaine; Local Infiltration Group received 0.2 ml/kg 0.25% bupivacaine. Investigator who was blinded to group allocation provided postoperative care and assessments. Postoperative pain was assessed. Motor functions and sedation were assessed as well. The two groups did not differ in terms of patient characteristic data and surgical profiles and there weren't any hemodynamic changes between groups. Regarding the difference between groups for analgesic requirement there were two major points - on one hand it was statistically significant p < 0.05 whereas on the other hand time to first analgesic administration was not statistically significant p = 0.40. There were significant differences in the incidence of adverse effects in caudal and local group including: vomiting, delirium and urinary retention. Between children undergoing inguinal hernia repair, local wound infiltration insures safety and satisfactory analgesia for surgery. Compared to caudal block it is not overwhelming. Caudal block provides longer analgesia, however complications are rather common.

  19. An automatic evaluation method for the surface profile of a microlens array using an optical interferometric microscope

    International Nuclear Information System (INIS)

    Lin, Chern-Sheng; Loh, Guo-Hao; Fu, Shu-Hsien; Chang, Hsun-Kai; Yang, Shih-Wei; Yeh, Mau-Shiun

    2010-01-01

    In this paper, an automatic evaluation method for the surface profile of a microlens array using an optical interferometric microscope is presented. For inspecting the microlens array, an XY-table is used to position it. With a He–Ne laser beam and optical fiber as a probing light, the measured image is sent to the computer to analyze the surface profile. By binary image slicing and area recognition, this study located the center of each ring and determined the substrate of the microlens array image through the background of the entire microlens array interference image. The maximum and minimum values of every segment brightness curve were determined corresponding to the change in the segment phase angle from 0° to 180°. According to the ratio of the actual ring area and the ideal ring area, the area ratio method was adopted to find the phase-angle variation of the interference ring. Based on the ratio of actual ring brightness and the ideal ring brightness, the brightness ratio method was used to determine the phase-angle variation of the interference ring fringe. The area ratio method and brightness ratio method are interchangeable in precisely determining the phase angles of the innermost and outermost rings of the interference fringe and obtaining different microlens surface altitudes of respective pixels in the segment, to greatly increase the microlens array surface profile inspection accuracy and quality

  20. Geochemical evaluation of a shale stratigraphic profile from Paraiba Valley (Tremembe)

    International Nuclear Information System (INIS)

    Loureiro, M.R.B.; Cardoso, J.N.

    1987-01-01

    The sedimentary core ranges 0-35m depth and covers three types of bituminous shales, intercalated by two layers of sterile clay. A systematic geochemical study of samples of most stratigraphic layers was undertaken for the first time in this work, including elemental analysis (C, H), carbonate content, type of organic matter, infrared spectrometry and molecular characterization of organic extracts (hight-resolution) gas chromatography, mass spectrometry). No consistent correlation between lithology and amount/type of organic matter was observed, contrary to literature data, pointing out the paper shale strata as richest in organic matter. Molecular stratigraphy of the core presented similar n-alkane profiles generally maximizing at n-C 27 attesting to a small variation in input along the sedimentary section. Characterization of the branched/cyclic hydrocarbons evidenced a continental input to the sediment, as revealed by the presence, in several layers, of isometric des-A-fernenes, presumed products of diagenesis of arborinone. A microbial input was also evidenced through the general occurrence of hopanoids, trace amounts of steroidal skeletons as well as atomic H/C ratios ca. 2. The sharp variations in biomarker profiles with depth showed great potential as correlation markers in a detailed stratigraphic study of the basin, as a valuable supplement to traditional lithological parameters. (author) [pt

  1. Evaluation of selected agricultural solid wastes on biochemical profile and liver histology of Albino rats

    Directory of Open Access Journals (Sweden)

    Isaac Oluseun Adejumo

    2017-01-01

    Full Text Available Wheat bran, groundnut shell, watermelon peel and corn bran were analyzed for chemical composition and amino acid profile. A feeding trial was conducted to assess their effect on biochemical profile and liver histology of rats. Watermelon peel obtained the highest dry matter content (91.93±0.03 g/100g, followed by groundnut shell meal (89.57±0.31 g/100g. Carbohydrate content ranged between 35.28±0.08 g/100g and 65.19±0.13 g/100g. Crude protein content ranged between 6.53±0.06 g/100g (groundnut shell meal and 10.88±0.02 g/100g (wheat bran. Liver histopathology revealed normal architecture. The nutritional analyses of the wastes revealed rich nutritional content which may be explored for feed ingredient in livestock production. Further processing of these wastes may further enhance their nutritional composition; thereby providing alternative cheap animal feed for improved animal production and consequently improved animal protein consumption in developing countries.

  2. Developing a protocol for evaluating teachers' classroom management styles

    OpenAIRE

    Đigić, Gordana; Stojiljković, Snežana

    2011-01-01

    The paper first defines the concept of classroom management and highlights the key-elements and presuppositions of successful classroom management. Further follows a description of different styles based on views of Martin and Baldwin who stress three dimensions of classroom management: personality (the teacher's convictions about the student's personality and actions based on them), teaching (what the teacher does to initiate and maintain class activities) and discipline (the procedures the ...

  3. Evaluation and Management of the Child with Hypothyroidism.

    Science.gov (United States)

    Leung, Alexander K C; Leung, Alexander A C

    2018-05-08

    Thyroid hormones are critical for early neurocognitive development as well as growth and development throughout childhood. Prompt recognition and treatment of hypothyroidism is therefore of utmost importance to optimize physical and neurodevelopmental outcomes. To review in depth the evaluation, diagnosis, and treatment of hypothyroidism in children. A PubMed search was completed in Clinical Queries using the key term "hypothyroidism". Patents were searched using the key term "hypothyroidism" from www.freepatentsonline.com. Hypothyroidism may be present at birth (congenital hypothyroidism) or develop later in life (acquired hypothyroidism). Thyroid dysgenesis and dyshormonogenesis account for approximately 85% and 15% of permanent cases of congenital primary hypothyroidism, respectively. More than 95% of infants with congenital hypothyroidism have few, if any, clinical manifestations of hypothyroidism. Newborn screening programs allow early detection of congenital hypothyroidism. In developed countries, Hashimoto thyroiditis is the most common cause of goiter and acquired hypothyroidism in children and adolescents. Globally, iodine deficiency associated with goiter is the most common cause of hypothyroidism. Central hypothyroidism is uncommon and may be associated with other congenital syndromes and deficiencies of other pituitary hormones. Familiarity of the clinical features would allow prompt diagnosis and institution of treatment. Recent patents related to the management of childhood hypothyroidism are discussed. To optimize neurocognitive outcome in infants with congenital hypothyroidism, treatment with levothyroxine should be started as soon as possible, preferably within the first two weeks of life. Children with acquired hypothyroidism should also be treated early to ensure normal growth and development as well as cognitive outcome. The target is to keep serum TSH hypothyroidism. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  4. Evaluation and Management of Failed Shoulder Instability Surgery.

    Science.gov (United States)

    Cartucho, António; Moura, Nuno; Sarmento, Marco

    2017-01-01

    Failed shoulder instability surgery is mostly considered to be the recurrence of shoulder dislocation but subluxation, painful or non-reliable shoulder are also reasons for patient dissatisfaction and should be considered in the notion. The authors performed a revision of the literature and online contents on evaluation and management of failed shoulder instability surgery. When we look at the reasons for failure of shoulder instability surgery we point the finger at poor patient selection, technical error and an additional traumatic event. More than 80% of surgical failures, for shoulder instability, are associated with bone loss. Quantification of glenoid bone loss and investigation of an engaging Hill-Sachs lesion are determining facts. Adequate imaging studies are determinant to assess labrum and capsular lesions and to rule out associated pathology as rotator cuff tears. CT-scan is the method of choice to diagnose and quantify bone loss. Arthroscopic soft tissue procedures are indicated in patients with minimal bone loss and no contact sports. Open soft tissue procedures should be performed in patients with small bone defects, with hiperlaxity and practicing contact sports. Soft tissue techniques, as postero-inferior capsular plication and remplissage, may be used in patients with less than 25% of glenoid bone loss and Hill-Sachs lesions. Bone block procedures should be used for glenoid larger bone defects in the presence of an engaging Hill-Sachs lesion or in the presence of poor soft tissue quality. A tricortical iliac crest graft may be used as a primary procedure or as a salvage procedure after failure of a Bristow or a Latarjet procedure. Less frequently, the surgeon has to address the Hill-Sachs lesion. When a 30% loss of humeral head circumference is present a filling graft should be used. Reasons for failure are multifactorial. In order to address this entity, surgeons must correctly identify the causes and tailor the right solution.

  5. Simulating and evaluating best management practices for integrated landscape management scenarios in biofuel feedstock production: Evaluating Best Management Practices for Biofuel Feedstock Production

    Energy Technology Data Exchange (ETDEWEB)

    Ha, Miae [Argonne National Laboratory, Lemont IL 60439 USA; Wu, May [Argonne National Laboratory, Lemont IL 60439 USA

    2015-09-08

    Sound crop and land management strategies can maintain land productivity and improve the environmental sustainability of agricultural crop and feedstock production. This study evaluates the improvement of water sustainability through an integrated landscaping management strategy, where landscaping design, land management operations, crop systems, and agricultural best management practices (BMPs) play equal roles. The strategy was applied to the watershed of the South Fork Iowa River in Iowa, with a focus on implementing riparian buffers and converting low productivity land to provide cellulosic biomass while benefiting soil and water quality. The Soil and Water Assessment Tool (SWAT) was employed to simulate the impact of integrated landscape design on nutrients, suspended sediments, and flow on the watershed and subbasin scales. First, the study evaluated the representation of buffer strip as a vegetative barrier and as a riparian buffer using trapping efficiency and area ratio methods in SWAT. For the riparian buffer, the area ratio method tends to be more conservative, especially in nitrate loadings, while the trapping efficiency method generates more optimistic results. The differences between the two methods increase with buffer width. The two methods may not be comparable for the field-scale vegetative barrier simulation because of limitations in model spatial resolution. Landscape scenarios were developed to quantify water quality under (1) current land use, (2) partial land conversion to switchgrass, and (3) riparian buffer implementation. Results show that when low productivity land (15.2% of total watershed land area) is converted to grow switchgrass, suspended sediment, total nitrogen, total phosphorus, and nitrate loadings are reduced by 69.3%, 55.5%, 46.1%, and 13.4%, respectively, in the watershed surface streams. The reduction was less extensive when riparian buffer strips (30 m or 50 m) were applied to the stream network at 1.4% of total land area

  6. Evaluating data worth for ground-water management under uncertainty

    Science.gov (United States)

    Wagner, B.J.

    1999-01-01

    A decision framework is presented for assessing the value of ground-water sampling within the context of ground-water management under uncertainty. The framework couples two optimization models-a chance-constrained ground-water management model and an integer-programing sampling network design model-to identify optimal pumping and sampling strategies. The methodology consists of four steps: (1) The optimal ground-water management strategy for the present level of model uncertainty is determined using the chance-constrained management model; (2) for a specified data collection budget, the monitoring network design model identifies, prior to data collection, the sampling strategy that will minimize model uncertainty; (3) the optimal ground-water management strategy is recalculated on the basis of the projected model uncertainty after sampling; and (4) the worth of the monitoring strategy is assessed by comparing the value of the sample information-i.e., the projected reduction in management costs-with the cost of data collection. Steps 2-4 are repeated for a series of data collection budgets, producing a suite of management/monitoring alternatives, from which the best alternative can be selected. A hypothetical example demonstrates the methodology's ability to identify the ground-water sampling strategy with greatest net economic benefit for ground-water management.A decision framework is presented for assessing the value of ground-water sampling within the context of ground-water management under uncertainty. The framework couples two optimization models - a chance-constrained ground-water management model and an integer-programming sampling network design model - to identify optimal pumping and sampling strategies. The methodology consists of four steps: (1) The optimal ground-water management strategy for the present level of model uncertainty is determined using the chance-constrained management model; (2) for a specified data collection budget, the monitoring

  7. The art of appropriate evaluation : a guide for highway safety program managers

    Science.gov (United States)

    2008-08-01

    The guide, updated from its original release in 1999, is intended for project managers who will oversee the evaluation of traffic safety programs. It describes the benefits of evaluation and provides an overview of the steps involved. The guide inclu...

  8. Using Airborne High Spectral Resolution Lidar Data to Evaluate Combined Active Plus Passive Retrievals of Aerosol Extinction Profiles

    Science.gov (United States)

    Burton, S. P.; Ferrare, R. A.; Hostetler, C. A.; Hair, J. W.; Kittaka, C.; Vaughn, M. A.; Remer, L. A.

    2010-01-01

    We derive aerosol extinction profiles from airborne and space-based lidar backscatter signals by constraining the retrieval with column aerosol optical thickness (AOT), with no need to rely on assumptions about aerosol type or lidar ratio. The backscatter data were acquired by the NASA Langley Research Center airborne High Spectral Resolution Lidar (HSRL) and by the Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument on the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) satellite. The HSRL also simultaneously measures aerosol extinction coefficients independently using the high spectral resolution lidar technique, thereby providing an ideal data set for evaluating the retrieval. We retrieve aerosol extinction profiles from both HSRL and CALIOP attenuated backscatter data constrained with HSRL, Moderate-Resolution Imaging Spectroradiometer (MODIS), and Multiangle Imaging Spectroradiometer column AOT. The resulting profiles are compared with the aerosol extinction measured by HSRL. Retrievals are limited to cases where the column aerosol thickness is greater than 0.2 over land and 0.15 over water. In the case of large AOT, the results using the Aqua MODIS constraint over water are poorer than Aqua MODIS over land or Terra MODIS. The poorer results relate to an apparent bias in Aqua MODIS AOT over water observed in August 2007. This apparent bias is still under investigation. Finally, aerosol extinction coefficients are derived from CALIPSO backscatter data using AOT from Aqua MODIS for 28 profiles over land and 9 over water. They agree with coincident measurements by the airborne HSRL to within +/-0.016/km +/- 20% for at least two-thirds of land points and within +/-0.028/km +/- 20% for at least two-thirds of ocean points.

  9. Regional Lung Function Profiles of Stage I and III Lung Cancer Patients: An Evaluation for Functional Avoidance Radiation Therapy

    International Nuclear Information System (INIS)

    Vinogradskiy, Yevgeniy; Schubert, Leah; Diot, Quentin; Waxweiller, Timothy; Koo, Phillip; Castillo, Richard; Castillo, Edward; Guerrero, Thomas; Rusthoven, Chad; Gaspar, Laurie; Kavanagh, Brian; Miften, Moyed

    2016-01-01

    Purpose: The development of clinical trials is underway to use 4-dimensional computed tomography (4DCT) ventilation imaging to preferentially spare functional lung in patients undergoing radiation therapy. The purpose of this work was to generate data to aide with clinical trial design by retrospectively characterizing dosimetric and functional profiles for patients with different stages of lung cancer. Methods and Materials: A total of 118 lung cancer patients (36% stage I and 64% stage III) from 2 institutions were used for the study. A 4DCT-ventilation map was calculated using the patient's 4DCT imaging, deformable image registration, and a density-change–based algorithm. To assess each patient's spatial ventilation profile both quantitative and qualitative metrics were developed, including an observer-based defect observation and metrics based on the ventilation in each lung third. For each patient we used the clinical doses to calculate functionally weighted mean lung doses and metrics that assessed the interplay between the spatial location of the dose and high-functioning lung. Results: Both qualitative and quantitative metrics revealed a significant difference in functional profiles between the 2 stage groups (P<.01). We determined that 65% of stage III and 28% of stage I patients had ventilation defects. Average functionally weighted mean lung dose was 19.6 Gy and 5.4 Gy for stage III and I patients, respectively, with both groups containing patients with large spatial overlap between dose and high-function regions. Conclusion: Our 118-patient retrospective study found that 65% of stage III patients have regionally variant ventilation profiles that are suitable for functional avoidance. Our results suggest that regardless of disease stage, it is possible to have unique spatial interplay between dose and high-functional lung, highlighting the importance of evaluating the function of each patient and developing a personalized functional avoidance

  10. Regional Lung Function Profiles of Stage I and III Lung Cancer Patients: An Evaluation for Functional Avoidance Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Vinogradskiy, Yevgeniy, E-mail: yevgeniy.vinogradskiy@ucdenver.edu [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States); Schubert, Leah; Diot, Quentin; Waxweiller, Timothy [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States); Koo, Phillip [Department of Radiology, University of Colorado School of Medicine, Aurora, Colorado (United States); Castillo, Richard [Department of Radiation Oncology, University of Texas Medical Branch, Galveston, Texas (United States); Castillo, Edward; Guerrero, Thomas [Department of Radiation Oncology, Beaumont Health System, Royal Oak, Michigan (United States); Rusthoven, Chad; Gaspar, Laurie; Kavanagh, Brian; Miften, Moyed [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States)

    2016-07-15

    Purpose: The development of clinical trials is underway to use 4-dimensional computed tomography (4DCT) ventilation imaging to preferentially spare functional lung in patients undergoing radiation therapy. The purpose of this work was to generate data to aide with clinical trial design by retrospectively characterizing dosimetric and functional profiles for patients with different stages of lung cancer. Methods and Materials: A total of 118 lung cancer patients (36% stage I and 64% stage III) from 2 institutions were used for the study. A 4DCT-ventilation map was calculated using the patient's 4DCT imaging, deformable image registration, and a density-change–based algorithm. To assess each patient's spatial ventilation profile both quantitative and qualitative metrics were developed, including an observer-based defect observation and metrics based on the ventilation in each lung third. For each patient we used the clinical doses to calculate functionally weighted mean lung doses and metrics that assessed the interplay between the spatial location of the dose and high-functioning lung. Results: Both qualitative and quantitative metrics revealed a significant difference in functional profiles between the 2 stage groups (P<.01). We determined that 65% of stage III and 28% of stage I patients had ventilation defects. Average functionally weighted mean lung dose was 19.6 Gy and 5.4 Gy for stage III and I patients, respectively, with both groups containing patients with large spatial overlap between dose and high-function regions. Conclusion: Our 118-patient retrospective study found that 65% of stage III patients have regionally variant ventilation profiles that are suitable for functional avoidance. Our results suggest that regardless of disease stage, it is possible to have unique spatial interplay between dose and high-functional lung, highlighting the importance of evaluating the function of each patient and developing a personalized functional

  11. A Method for Evaluation of Model-Generated Vertical Profiles of Meteorological Variables

    Science.gov (United States)

    2016-03-01

    evaluated WRF output for the boundary layer over Svalbard in the Arctic in terms of height above ground compared to tower and tethered balloon ...Valparaiso, Chile; 2011. Dutsch ML. Evaluation of the WRF model based on observations made by controlled meteorological balloons in the atmospheric

  12. Evaluation of realisation of management efficiency on the basis of an agricultural enterprise

    Directory of Open Access Journals (Sweden)

    Jan Spiak

    2009-01-01

    Full Text Available In this compilation an evaluation of realisation of standard management functions in an enterprise has been made. The system used for measurement and evaluation of such functions as: planning, organising, motivating and controlling, is based on a praxeological measurement system. Economic indicators and evaluation marks used in the compilation allowed, in an objective way, to determine the realisation of certain functions and to evaluate the efficiency of managing an enterprise in a yearly span.

  13. Profile of eliglustat tartrate in the management of Gaucher disease

    Directory of Open Access Journals (Sweden)

    Sechi A

    2016-01-01

    Full Text Available Annalisa Sechi, Andrea Dardis, Bruno Bembi Regional Coordinator Center for Rare Diseases, Academic Hospital of Udine, Udine, Italy Abstract: Gaucher disease (GD is a lysosomal storage disorder caused by the deficient activity of acid beta glucosidase, with consequent accumulation of glucosylceramide in the spleen, liver, bone marrow, and various organs and tissues. Currently, the gold standard for GD treatment is enzyme replacement therapy (ERT. The efficacy of ERT in improving or stabilizing the visceral and hematological symptoms of GD is well-proven. However, since ERT has to be administered by frequent intravenous infusions, this therapeutic approach has an important impact on the patient’s quality of life. Eliglustat tartrate is a new substrate reduction therapy for GD, which acts as a specific and potent inhibitor of glucosylceramide synthase and can be administered orally. This review summarizes the results of the preclinical and clinical trials, which experimented with eliglustat, and discusses its possible role in the management of GD, when compared to the currently available treatments and the new experimental approaches. Keywords: Gaucher disease, enzyme replacement therapy, substrate reduction therapy, eliglustat tartrate

  14. THE COMPETITIVE PROFILE OF THE NATIONAL RAILWAY COMPANY FROM THE PERSPECTIVE USE OF KNOWLEDGE MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Dragan George Bogdan

    2013-12-01

    Full Text Available In the context of the current business environment, characterized by an increasing degree of competitiveness which diminishes the possibilities for differentiation, it is necessary to implement a successful strategic knowledge management process and adapt it to the company’s needs. The purpose is that it can help the company to translate its strategic vision and mission into action. Regarding the organizational environment, organizational needs analysis - expressed in terms of the knowledge society - determine "competitiveness" as a necessary condition of survival of the company. Competitiveness has always been an organizational goal. Is born, so the question: why competitiveness became just today, the key to success of business processes? The answer, we believe that it is in dynamic markets (supply, demand - dynamic value by bringing in goods and services, the widespread use of knowledge. The importance of knowledge-based activities has greatly increased in recent years. Also, knowledge began to be regarded as the main source of wealth production, protecting it represents an important element in achieving and maintaining a competitive advantage.

  15. Goal management as an attempt to evaluate nature conservation ...

    African Journals Online (AJOL)

    This paper reviews international approaches to evaluation research and attempts to apply this to the evaluation of the efficiency of environmental education campaigns in Southern Africa. It discusses the objectives of evaluation, looks into current practices in the evaluation of resident outdoor educational programmes in the ...

  16. Evaluation of programme for energy management in buildings; Evaluering av program for energiledelse i bygg

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    Enova SF needed to evaluate the programmes for energy management for greater and smaller building owners. The question was: What has been the impact of the Buildings Network and the energy management programmes for greater and smaller building owners on energy conservation and economic life , and are the programmes operated efficiently? The buildings which participated in the Buildings Network in 1996 - 2002 had an average reduction of the energy consumption of about 7 per cent, which is somewhat less than the supposed potential of 10 per cent. There is some uncertainty in this calculation and the true figure is probably 1 or 2 per cent higher. Whether this energy conservation tendency has continued after Enova took over the responsibility for the programme in 2002 is too early to measure. It is very probable that the public support to the projects has triggered off the saving, that is, there has been few free riders. After 2002, Enova has made the programme more efficient and the cost per building has been halved in the period 2001 - 2003. But some of the original infrastructure of the programme has been discontinued.

  17. Evaluation of constrained mobility for programmability in network management

    NARCIS (Netherlands)

    Bohoris, C.; Liotta, A.; Pavlou, G.; Ambler, A.P.; Calo, S.B.; Kar, G.

    2000-01-01

    In recent years, a significant amount of research work has addressed the use of code mobility in network management. In this paper, we introduce first three aspects of code mobility and argue that constrained mobility offers a natural and easy approach to network management programmability. While

  18. Evaluation of Advanced Data Centre Power Management Strategies

    NARCIS (Netherlands)

    Postema, Björn F.; Haverkort, Boudewijn R.

    2018-01-01

    In recent work, we proposed a new specification language for power management strategies as an extension to our AnyLogic-based simulation framework for the trade-off analysis of power and performance in data centres. In this paper, we study the quality of such advanced power management strategies

  19. A Study on the Evaluation of Industrial Solid Waste Management ...

    African Journals Online (AJOL)

    Industrial solid waste is a serious health concern in Aba, South East Nigeria. This study was undertaken to assess the approaches of some industries toward some aspects of waste management in Aba. Interviews, observation and questionnaires administered to industry executives and waste managers were used to ...

  20. Wildlife responses to brush management: a contemporary evaluation

    Science.gov (United States)

    Brush management has been widely practiced with the general intent of curtailing or reversing the proliferation of shrubs and trees in grasslands and savannas. The traditional aim of brush management has been to increase livestock forage or to improve water yield. Its potential role for restoring h...

  1. Evaluation in the Transnational "Management by Projects" Policies

    Science.gov (United States)

    Heikkinen, Anja

    2004-01-01

    There is a supranational tendency in educational governance towards a "management by projects" policy, which substitutes democratic procedures and norm-based control in the materialisation of educational justice. The organisational level becomes crucial for the management of education and the pressure to conceive education as a…

  2. Evaluation of Medical Faculty Students's Time Management Skills

    Directory of Open Access Journals (Sweden)

    Umit Yavas

    2012-02-01

    Full Text Available SUMMARY AIM: This study was carried out in order to determine medical faculty students� time management skills. METHOD: This is a cross sectional study and was carried out between 13 -31 May 2010. The universe of the study comprised 513 medical faculty students and data collection was performed by using the Time Management Inventory (TMI from 420 students (%81,9 of the universe. For statistical analyses of data percentage, Kruskal-Wallis, One-way Anova, Mann-Whitney U, Student-t test and Pearson correlation analysis were used. RESULTS: Students� total time management points were minimum 44 and maximum 122. Total points� mean was 79,06±14,07 and also the median was 78 of Time Management Inventory. Total time management points of the fifth class students were higher than the others. There was no correlation between total time management points and ages of the students. Also there is no statistically significant difference between the males and females at the TMI points. CONCLUSION: According to the other studies the medical faculty students� total TMI mean points are low. The reason of this situation may be the pension school that someone else is planning most of students� time and inadequacy of awareness, knowledge and skills about time management. Enhancing awareness with useful knowledge and being full of resource about time management is essential. [TAF Prev Med Bull 2012; 11(1.000: 5-10

  3. Socioeconomic evaluation of broad-scale land management strategies.

    Science.gov (United States)

    Lisa K. Crone; Richard W. Haynes

    2001-01-01

    This paper examines the socioeconomic effects of alternative management strategies for Forest Service and Bureau of Land Management lands in the interior Columbia basin. From a broad-scale perspective, there is little impact or variation between alternatives in terms of changes in total economic activity or social conditions in the region. However, adopting a finer...

  4. Environmental evaluation of waste management scenarios - significance of the boundaries

    NARCIS (Netherlands)

    Ghinea, C.; Petraru, M.; Bressers, Johannes T.A.; Gavrilescu, M.

    2012-01-01

    Life cycle concept was applied to analyse and assess some municipal solid waste (MSW) management scenarios in terms of environmental impacts, particularised for Iasi city, Romania, where approximately 380 kg/cap/yr of waste are generated. Currently, the management processes include temporary

  5. Designing and Evaluating an Online Role Play in Conflict Management

    Science.gov (United States)

    Hrastinski, Stefan; Watson, Jason

    2009-01-01

    Purpose: This paper aims to identify, through a literature review, key issues regarding how online role plays can be designed and to apply them when designing a role play on conflict management. Design/methodology/approach: By drawing on the key issues identified in the literature review, a role play on conflict management was designed and…

  6. Franchise Index/Profile: A Franchise Evaluation Process. Small Business Management Series No. 35.

    Science.gov (United States)

    Stigelman, C. R.

    The book is presented as an aid to those who have decided to invest in, or who are seriously interested in investigating, a franchise opportunity. The material presented is an index of basic information a person should have about a particular franchise to enable him to make a valid determination as to whether or not a specific franchise is the…

  7. Evaluation of the volatile profile of Tuber liyuanum by HS-SPME with GC-MS.

    Science.gov (United States)

    Liu, Changjiao; Li, Yu

    2017-04-01

    The volatile components of Tuber liyuanum were determined by HS-SPME with GC-MS for the first time. The effects of different fibre coating, extraction time, extraction temperature and sample amount were studied to get optimal extraction conditions. The optimal conditions were SPME fibre of Carboxen/PDMS, extraction time of 40 min, extraction temperature of 80 °C, sample amount of 2 g. Under these conditions 57 compounds in volatile of T. liyuanum were detected with a resemblance percentage above 80%. Aldehydes and aromatics were the main chemical families identified. The contribution of 3-Octanone(11.67%), phenylethyl alcohol (10.60%), isopentana (9.29%) and methylbutana (8.06%) for the total volatile profile were more significant in T. liyuanum than other compounds.

  8. Psychometric Evaluation of the Adolescent Lifestyle Profile-Revised 2 for Middle Adolescents.

    Science.gov (United States)

    Scoloveno, Robert

    2016-01-01

    The purposes of this methodological study were to factor analyze the Adolescent Lifestyle Profile-Revised 2 (ALP-R2) and to assess construct validity of the instrument with a sample of middle adolescents. A sample of 311 urban middle adolescents responded to the ALP-R2, to the Adolescent General Well-Being Questionnaire, and to the Anticipation of a Personal Future subscale on the Hopefulness Scale for Adolescents. Data obtained on the ALP-R2 were subjected to principal components factor analysis with varimax rotation. A 5-factor solution was accepted. Construct validity was provided by statistically significant positive correlations between the ALP-R2 and two theoretically relevant variables. Based on the results of this study, the ALP-R2 is a reliable and valid instrument for assessing health-promoting lifestyle in adolescents.

  9. Methodology for the cost evaluation of radioactive waste management routes

    International Nuclear Information System (INIS)

    Kowa, S.; Stenersen, F.; Shamsi, T.; Thiels, G.M.

    1990-01-01

    One of the significant aspects of radioactive waste management is cost. To determine plant costs for radioactive waste management routes, a method was developed by the Joint Venture Kraftanlagen Heidelberg (FRG) and Task R ampersand S (Italy) to perform a realistic, economic cost assessment of different waste management schemes. This assessment procedure was first developed for System Studies concerning the Management and Storage of radioactive waste in the frame of the 2nd R ampersand D program of the Commission of the European Communities (CEC) and is presently being applied in the 3rd R ampersand D program to assess the costs of different management schemes for LWR Waste and Zircaloy hulls. 9 refs., 4 figs., 3 tabs

  10. Evaluation of gene expression profile of keratinocytes in response to JP-8 jet fuel

    International Nuclear Information System (INIS)

    Espinoza, Luis A.; Li Peijun; Lee, Richard Y.; Wang Yue; Boulares, A. Hamid; Clarke, Robert; Smulson, Mark E.

    2004-01-01

    The skin is the principal barrier against any environmental insult. Therefore, there is a high risk for a large number of military and civilian personnel exposed to jet fuel JP-8 to suffer percutaneous absorption of this fuel. This paper reports the use of cDNA microarray to identify the gene expression profile in normal human epidermal keratinocytes exposed to JP-8 for 24-h and 7-day periods. The effects of JP-8 exposure on keratinocytes at these two different periods induced a set of genes with altered expression in response to this type of insult. Microarray data were visualized using a novel algorithm based on simple statistical analyses to reduce data dimensionality and identify subsets of discriminant genes. Predictive neural networks were built using a multiplayer perceptron to carry out a proper classification task in microarray data in the untreated versus JP-8-treated samples. The pattern of expressions in response to JP-8 provides evidences that detoxificant-related and cell growth regulator genes with the most variability in the level of expression may be useful genetic markers in adverse health effects of personnel exposed to JP-8. The approaches in our analysis provide a simple, safe, novel, and effective method that is reliable in identifying and analyzing gene expression in samples treated with JP-8 or over potential toxic agents. Gene expression data from these studies can be used to build accurate predictive models that separate different molecular profiles. The data establish the use and effectiveness of these approaches for future prospective studies

  11. Evaluation of an Epigenetic Profile for the Detection of Bladder Cancer in Patients with Hematuria.

    Science.gov (United States)

    van Kessel, Kim E M; Van Neste, Leander; Lurkin, Irene; Zwarthoff, Ellen C; Van Criekinge, Wim

    2016-03-01

    Many patients enter the care cycle with gross or microscopic hematuria and undergo cystoscopy to rule out bladder cancer. Sensitivity of this invasive examination is limited, leaving many patients at risk for undetected cancer. To improve current clinical practice more sensitive and noninvasive screening methods should be applied. A total of 154 urine samples were collected from patients with hematuria, including 80 without and 74 with bladder cancer. DNA from cells in the urine was epigenetically profiled using 2 independent assays. Methylation specific polymerase chain reaction was performed on TWIST1. SNaPshot™ methylation analysis was done for different loci of OTX1 and ONECUT2. Additionally all samples were analyzed for mutation status of TERT (telomerase reverse transcriptase), PIK3CA, FGFR3 (fibroblast growth factor receptor 3), HRAS, KRAS and NRAS. The combination of TWIST1, ONECUT2 (2 loci) and OTX1 resulted in the best overall performing panel. Logistic regression analysis on these methylation markers, mutation status of FGFR3, TERT and HRAS, and patient age resulted in an accurate model with 97% sensitivity, 83% specificity and an AUC of 0.93 (95% CI 0.88-0.98). Internal validation led to an optimism corrected AUC of 0.92. With an estimated bladder cancer prevalence of 5% to 10% in a hematuria cohort the assay resulted in a 99.6% to 99.9% negative predictive value. Epigenetic profiling using TWIST1, ONECUT2 and OTX1 results in a high sensitivity and specificity. Accurate risk prediction might result in less extensive and invasive examination of patients at low risk, thereby reducing unnecessary patient burden and health care costs. Copyright © 2016 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  12. A Landscape Model (LEEMATH) to Evaluate Effects of Management Impacts on Timber and Wildlife Habitat

    Science.gov (United States)

    Harbin Li; David L. Gartner; Pu Mou; Carl C. Trettin

    2000-01-01

    Managing forest resources for sustainability requires the successful integration of economic and ecological goals. To attain such integration, land managers need decision support tools that incorporate science, land-use strategies, and policy options to assess resources sustainability at large scales. Landscape Evaluation of Effects of Management Activities on Timber...

  13. Draft forces prediction model for standard single tines by using principles of soil mechanics and soil profile evaluation

    Directory of Open Access Journals (Sweden)

    Amer Khalid Ahmed Al-Neama

    2017-06-01

    Full Text Available This paper explains a model to predict the draft force acting on varying standard single tines by using principles of soil mechanics and soil profile evaluation. Draft force (Fd measurements were made with four standard single tines comprising Heavy Duty, Double Heart, Double Heart with Wings and Duck Foot. Tine widths were 6.5, 13.5, 45 and 40 cm, respectively. The test was conducted in a soil bin with sandy loam soil. The effects of forward speeds and working depths on draft forces were investigated under controlled lab conditions. Results were evaluated based on a prediction model. A good correlation between measured and predicted Fd values for all tines with an average absolute variation less than 15 % was found.

  14. Phenolic profiles of raw apricots, pumpkins, and their purees in the evaluation of apricot nectar and jam authenticity.

    Science.gov (United States)

    Dragovic-Uzelac, Verica; Delonga, Karmela; Levaj, Branka; Djakovic, Senka; Pospisil, Jasna

    2005-06-15

    The possibility of proving the undeclared addition of pumpkin puree in apricot nectars and jams has been investigated by using the phenol compound fingerprint and sensory evaluation. The cheaper pumpkin admixtures in apricot nectars and jams could not be detected by the sensory evaluation, particularly if present in quantities of pumpkin puree in apricot nectars and jams could be detected by the presence of syringic acid, a phenolic compound characteristic of the investigated pumpkins (Cucurbita pepo cv. Gleisdorff and Table Gold, Cucurbita maxima cv. Turkinja, and Cucurbita moschata cv. Argenta). Syringic acid was isolated from pumpkin puree and determined by using HPLC with diode array detection. By using the phenolic profile, undeclared pumpkin admixture (> or =5%) in the apricot nectars and jams could be proven.

  15. Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius

    Directory of Open Access Journals (Sweden)

    Valeria Cristina Del Castillo

    2016-07-01

    Full Text Available Textural characteristics, color and fructooligosaccharides (FOS content, in yacón root products (syrup and dried snack subjected to different pretreatments with NaCl, blanching and ascorbic acid were evaluated. Yacón from Salta Capital, with 8 months of growth were used. Texture profiles and Color were evaluated instrumentally and FOS content by HPLC. There were significant differences between the samples treated with NaCl and the ones treated by blanching and ascorbic acid for fracture strength, fracture number and hardness according to pretreatment used, and for hardness and tackiness by the drying time. Regarding to color: longer drying time reduces sample brightness. In processed products the FOS content is lower than in fresh yacón, but higher in sucrose, glucose and fructose.

  16. Processing and evaluation of x-ray line profiles measured from nanostructured materials produced by severe plastic deformation

    International Nuclear Information System (INIS)

    KEXrber, M.; Schafler, E.; Zehetbauer, M.

    2005-01-01

    Full text: The classification of the microstructure of nanostructured materials and its relation to macroscopic properties is essential for the development and application of nanomaterials. X-ray line profile analysis is a nondestructive method yielding a series of interesting microstructural parameters: the Bragg reflection of an ideal crystal is a narrow delta-function liKEX peak. Distortions of the regular crystal lattice as well as a finite size of the coherently scattering domains lead to a significant broadening of the peak. By using physical models describing the individual types of broadening it is possible to relate the broadening of the peak to the microstructure of the material. The most successful applications to date assume mainly size and strain broadening. From these models various techniques have been developed to evaluate the same physical quantities via individual methods. Among these methods are the Williamson-Hall and Warren Averbach methods, their so called 'modified' variants and multiple-whole-profile-fitting/modeling. A number of typical problems arising during data preparation and evaluation are presented and a procedure to optimize the processing of the experimental data is given. Refs. 9 (author)

  17. Study on the evaluation system for the coal safety management based on risk pre-control

    Institute of Scientific and Technical Information of China (English)

    LI Xin-chun; XU Hai-xia; WANG Pei; SONG Xue-feng

    2009-01-01

    The new type of risk management is process management.First,the hazard sources are identified before coal mine accidents occur,and then the pre-control measure and information monitoring method based on classifying the hidden hazard sources are given.Lastly,the risk pre-alarm and risk control method are confirmed,the management standard and management measure are used to eliminate the hidden hazard sources.In this study,an evaluation system is built to evaluate the result of risk management.

  18. Simulation Evaluation of Controller-Managed Spacing Tools under Realistic Operational Conditions

    Science.gov (United States)

    Callantine, Todd J.; Hunt, Sarah M.; Prevot, Thomas

    2014-01-01

    Controller-Managed Spacing (CMS) tools have been developed to aid air traffic controllers in managing high volumes of arriving aircraft according to a schedule while enabling them to fly efficient descent profiles. The CMS tools are undergoing refinement in preparation for field demonstration as part of NASA's Air Traffic Management (ATM) Technology Demonstration-1 (ATD-1). System-level ATD-1 simulations have been conducted to quantify expected efficiency and capacity gains under realistic operational conditions. This paper presents simulation results with a focus on CMS-tool human factors. The results suggest experienced controllers new to the tools find them acceptable and can use them effectively in ATD-1 operations.

  19. Professional Development through Organizational Assessment: Using APPA's Facilities Management Evaluation Program

    Science.gov (United States)

    Medlin, E. Lander; Judd, R. Holly

    2013-01-01

    APPA's Facilities Management Evaluation Program (FMEP) provides an integrated system to optimize organizational performance. The criteria for evaluation not only provide a tool for organizational continuous improvement, they serve as a compelling leadership development tool essential for today's facilities management professional. The senior…

  20. Evaluation of a communication and stress management training programme for infertile couples

    DEFF Research Database (Denmark)

    Schmidt, Lone; Tjørnhøj-Thomsen, Tine; Boivin, Jackey

    2005-01-01

    This study evaluates a patient education programme focussed on improving communication and stress management skills among couples in fertility treatment.......This study evaluates a patient education programme focussed on improving communication and stress management skills among couples in fertility treatment....