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Sample records for factors showed good

  1. Genoa Boat ShowGood Example of Event Management

    Directory of Open Access Journals (Sweden)

    Dunja Demirović

    2012-07-01

    Full Text Available International Boat Show, a business and tourist event, has been held annually in Italian city of Genoa since 1962. The fair is one of the oldest, largest and best known in the field of boating industry worldwide, primarily due to good management of the event and it can serve as case study for domestic fair organizers to improve the quality of their business and services. Since Belgrade is the city of fairs, but compared to Genoa still underdeveloped in terms of trade shows, the following tasks imposed naturally in this study: to determine the relationship of the organizers of Genoa Boat Show in the sector of preparation and fair offer, in the sector of selection and communication with specific target groups (especially visitors, services during the fair and functioning of the city during the fair. During the research the authors have mostly used historical method, comparison, synthesis and the interview method. The results of theoretical research, in addition, may help not only managers of fair shows and of exhibitions, but also to organizers of other events in our country

  2. Ultraslow extraction with good duty factor

    CERN Document Server

    Cappi, R; Steinbach, C

    1980-01-01

    In the framework of antiproton physics at CERN, a new Low Energy Antiproton Ring (LEAR) is being designed. In the basic mode, it will serve as a beam stretcher giving spill times in the region of an hour. The spill phi (t) must, of course, have a good duty factor ( phi )/sup 2//( phi /sup 2/). A method employing 'stochastic extraction' has been studied theoretically and tried out at the CERN PS ( approximately 9 s flat top) where an extremely good duty factor has been achieved, showing that much longer spill times will be practicable. The pulse length can be varied within wide limits given by the ripple, the momentum acceptance and the intermodulation distortion of the amplifier chain for the noise power. In addition, another method has been found effective which uses empty buckets. These methods need no servo system and both can easily be applied to other synchrotrons. (6 refs).

  3. Collagen-Immobilized Lipases Show Good Activity and Reusability for Butyl Butyrate Synthesis.

    Science.gov (United States)

    Dewei, Song; Min, Chen; Haiming, Cheng

    2016-11-01

    Candida rugosa lipases were immobilized onto collagen fibers through glutaraldehyde cross-linking method. The immobilization process has been optimized. Under the optimal immobilization conditions, the activity of the collagen-immobilized lipase reached 340 U/g. The activity was recovered of 28.3 % by immobilization. The operational stability of the obtained collagen-immobilized lipase for hydrolysis of olive oil emulsion was determined. The collagen-immobilized lipase showed good tolerance to temperature and pH variations in comparison to free lipase. The collagen-immobilized lipase was also applied as biocatalyst for synthesis of butyl butyrate from butyric acid and 1-butanol in n-hexane. The conversion yield was 94 % at the optimal conditions. Of its initial activity, 64 % was retained after 5 cycles for synthesizing butyl butyrate in n-hexane.

  4. Contralateral adrenal suppression on adrenocortical scintigraphy provides good evidence showing subclinical cortisol overproduction from unilateral adenomas.

    Science.gov (United States)

    Katabami, Takuyuki; Ishii, Satoshi; Obi, Ryusei; Asai, Shiko; Tanaka, Yasushi

    2016-12-30

    Unilateral and/or predominant uptake on adrenocortical scintigraphy (ACS) may be related to autonomous cortisol overproduction in patients with subclinical Cushing's syndrome (SCS). However, there is no information regarding whether increased tracer uptake on the tumor side or decreased uptake on the contralateral side on ACS is more greatly associated with inappropriate cortisol production. Therefore, we evaluated the relationship between quantitative (131)I-6β-iodomethyl-norcholesterol ((131)I-NP-59) uptake in both adrenal glands and parameters of autonomic cortisol secretion and attempted to set a cut off for SCS detection. The study included 90 patients with unilateral adrenal adenoma who fulfilled strict criteria. The diagnosis of SCS was based on serum cortisol ≥3.0 μg/dL after 1-mg dexamethasone suppression test (DST) with at least 1 other hypothalamus-pituitary-adrenal axis function abnormality. Twenty-two (27.7%) subjects were diagnosed with SCS. The uptake rate on the affected side in the SCS group was comparable to that in the non-functioning adenoma group. In contrast, the uptake rate on the contralateral side was lower and the laterality ratio significantly higher in the SCS group. The two ACS indices were correlated with serum cortisol levels after a 1-mg DST, but uptake on the tumor side was not. Tumor size was also important for the functional statuses of adrenal tumors and NP-59 imaging patterns. The best cut-off point for the laterality ratio to detect SCS was 3.07. These results clearly indicate that contralateral adrenal suppression in ACS is good evidence showing subclinical cortisol overproduction.

  5. Identifying critical factors for implementing good agricultural practice

    Directory of Open Access Journals (Sweden)

    Nelson Gutiérrez Guzmán

    2010-05-01

    Full Text Available This paper deals with identifying the critical factors (CFs involved in implementing a good agricultural practice (GAP programme for coffee and fruit farmers in the Huila department of Colombia. An exploratory factor analysis using principal component analy- sis (PCA factorisation was used. Data matrixes were constructed from the results of applying two defined-structure assessment tools to the populations being studied: Starbucks’ coffee and farmer equity (CAFE practices for small-scale coffee growers and coffee-producers and the EUREPGAP V2.1 Oct.2004 / checklist for fruit and vegetables, as applied to fruit-producers. This inves- tigation led to identifying 6 CFs which must be considered when implementing a GAP programme: infrastructure, established production activities, preparing and maintaining records, environmental awareness, workers’ welfare and safety and quality con- trol.

  6. Impact Factors Show Increased Use of AGU Journals in 2008

    Science.gov (United States)

    Ford, Barbara Meyers

    2009-07-01

    The latest numbers released from Journal Citation Reports (JCR), published annually by Thomson Reuters, show large increases in the impact factor (IF) for several AGU journals. IFs are one way for publishers to know that readers have found their journals useful and of value in research. A journal's IF is calculated by taking the total number of citations to articles published by a given journal in the past 2 years and dividing it by the total number of papers published by the journal in the same time period. More generally, it can be seen as the frequency with which articles in a journal have been cited over the past year. The numbers speak for themselves (see Table 1).

  7. A Retrospectively Diagnosed Case of IgG4-Related Tubulointerstitial Nephritis Showing Good Renal Outcome and Pathological Progress

    Directory of Open Access Journals (Sweden)

    Qiong Wu

    2013-01-01

    Full Text Available A 74-year-old man was hospitalized for diabetic nephropathy evaluation and assessment of the effect of treatment on his tubulointerstitial nephritis (TIN. When he was 62 years old, he developed polyarthralgia and had superficial lymph node swelling, mildly increased serum creatinine concentration, hypergammaglobulinemia, hypocomplementemia, high serum IL-2R level, and positive titer of antinuclear antibody. Several tissues were biopsied. Mild chronic sialadenitis and reactive lymphadenitis were identified. Renal specimen showed mild glomerular ischemia, extensive storiform fibrosis, and abundant infiltrating monocytes and plasma cells. He was treated with oral prednisolone and cyclophosphamide. After the treatment, most of his clinical parameters quickly returned to within the reference range. However, he developed diabetes mellitus soon after steroid therapy. At the time of rebiopsy, a high level of serum IgG4 was detected. The second renal biopsy showed diabetic nephropathy without any tubulointerstitial damage. The first biopsied tissues were retrospectively investigated. Large numbers of IgG4-positive plasma cells were detected in the kidneys and lymph nodes. A retrospective diagnosis of IgG4-related TIN with lymph node involvement was made. In conclusion, this paper describes a retrospectively diagnosed case of IgG4-related TIN with lymph node involvement, showing good clinical and pathological prognosis.

  8. Strong Showing for AGU Journals in 2009 Impact Factors

    Science.gov (United States)

    Cook, Bill

    2010-06-01

    AGU publishes great science, which is recognized in several ways. One of the most widely recognized is from Thomson Reuters, which provides the Journal Citation Report (JCR) each year as a component of the Web of Science®. JCR reports on several measures of journal usage, including a journal's Eigenfactor score, its Article Influence score, its Impact Factor, and its rank within a cohort of similar journals. According to the 2009 statistics released last week, AGU again has outperformed its larger competitors. For the twelfth time, two different AGU titles hold the top rank in their categories, and AGU titles hold the second spot in two other categories and third in two more.

  9. CONSUMER BEHAVIOR AND FACTORS INFLUENCING PURCHASE DECISION OF DURABLE GOODS

    OpenAIRE

    Dr. K. Veerakumar

    2017-01-01

    The Consumer behavior or buyer behavior has gained increased importance in a consumer oriented marketing planning and management. The study of consumer behavior is an attempt to understand what the consumer want, why they want. Consumer behavior reflects the totality of consumer’s decisions with respect to acquisition, consumption and disposition of goods, services, time and idea by human decision making. It also includes whether, why, when, where, how, how much and how often and how long con...

  10. Quality- a Factor of Management in Road Transport of Goods

    Directory of Open Access Journals (Sweden)

    Livij Jakomin

    2012-10-01

    Full Text Available Providing services on a quality level is an important factorof management in the trade rivalry for the control over the market.The factors affecting quality comprise technical factors andoperational and organisational ones. The technical factors includethe choice, the due care and maintenance of the vehicle.The operational and organisational factors are the quality offer,performing the transport service, the response in case of action,and the information efficiency.The necessity to control the total quality management is theresponsibility of the management. All staff members must participatein the improvement of quality management in their particularworking environment. Improved quality managementprovides for a higher safety of business operation and jobs, resultingin enhanced social security, which is gaining importancein mutual relations.

  11. Climatic associations of British species distributions show good transferability in time but low predictive accuracy for range change.

    Directory of Open Access Journals (Sweden)

    Giovanni Rapacciuolo

    Full Text Available Conservation planners often wish to predict how species distributions will change in response to environmental changes. Species distribution models (SDMs are the primary tool for making such predictions. Many methods are widely used; however, they all make simplifying assumptions, and predictions can therefore be subject to high uncertainty. With global change well underway, field records of observed range shifts are increasingly being used for testing SDM transferability. We used an unprecedented distribution dataset documenting recent range changes of British vascular plants, birds, and butterflies to test whether correlative SDMs based on climate change provide useful approximations of potential distribution shifts. We modelled past species distributions from climate using nine single techniques and a consensus approach, and projected the geographical extent of these models to a more recent time period based on climate change; we then compared model predictions with recent observed distributions in order to estimate the temporal transferability and prediction accuracy of our models. We also evaluated the relative effect of methodological and taxonomic variation on the performance of SDMs. Models showed good transferability in time when assessed using widespread metrics of accuracy. However, models had low accuracy to predict where occupancy status changed between time periods, especially for declining species. Model performance varied greatly among species within major taxa, but there was also considerable variation among modelling frameworks. Past climatic associations of British species distributions retain a high explanatory power when transferred to recent time--due to their accuracy to predict large areas retained by species--but fail to capture relevant predictors of change. We strongly emphasize the need for caution when using SDMs to predict shifts in species distributions: high explanatory power on temporally-independent records

  12. Everglades Restoration: Competing Societal Factors Versus Good Science

    Science.gov (United States)

    Armstrong, T. R.

    2002-05-01

    For the most part, it is agreed that the future health and welfare of the Greater Everglades ecosystem relies on the critical timing and delivery of freshwater in a manner that simulates historical sheetflow (non-channelized flow). Successful restoration of sheetflow might be defined as getting the right volume of water to the right places at the right time; however, in order to achieve this a delicate balance of scientific, political and economic factors, many of which have competing interests, must be achieved. These factors include: 1) population growth and urban sprawl in south Florida. Increased demand for land and water to sustain sprawl will have some degree of detrimental impact on the time- and volume-critical delivery of water needed for restoration of essential habitat in both the terrestrial (tree islands, grasslands and marshes) and marine (Florida and Biscayne Bays and related estuaries) environments. 2) Increased demand for agriculture within south Florida requires significant management, sequestration, and diversion of surface and ground-water resources, as well as the acquisition of lands amenable to crop production. Since a large part of the agricultural area lies within the confines of the natural Everglades ecosystem, and "upstream" from Everglades National Park, impacts upon the surface and ground-water (agriculture-induced soil erosion, fertilization, pesticide practices, and surface and ground-water withdrawal) tend to have substantial impacts on the progress of natural ecosystem restoration. 3) Continued growth in the tourism and recreation markets will require concomitant growth in the development and acquisition of lands and resultant land-use changes that may have adverse impact on the natural ecosystem. Since the timing and delivery of water to the Everglades comes from recharge areas outside the boundaries of managed public lands, land-use practices within privately owned lands could have serious "downstream" impacts on the timing and

  13. Internationalisation in Road Transport of Goods in Norway: Safety Outcomes, Risk Factors and Policy Implications

    Directory of Open Access Journals (Sweden)

    Tor-Olav Nævestad

    2017-09-01

    Full Text Available The European Union (EU promotes a gradual lifting of restrictions on foreign hauliers involved in domestic road transport of goods (cabotage, and liberalization of the current road cabotage rules may further increase the proportion of foreign heavy goods vehicles (HGVs on Norwegian roads. The aims of the present study are to: (1 Examine the safety outcomes of increasing internationalisation in (Norwegian road transport of goods; and (2 Discuss the importance of potential risk factors related to increasing proportions of foreign HGVs on Norwegian roads. We use four data sources to shed light on the aims. Results show that foreign HGVs account for 6% of the average domestic transport in Norway, and 11% of the HGVs involved in personal injury accidents. Additionally, foreign HGVs have a three times higher risk of single vehicle accidents, and twice the risk of head-on collisions. Foreign HGV drivers also seem more likely to trigger fatal accidents. We conclude that two risk factors seem to be important: (1 experience with/competence on Norwegian roads and (2 winter driving. Thus, the safety challenge is not that the drivers are foreign, but that they to some extent lack experience with, and competence on, the Norwegian road networks and the challenges that these roads may pose (e.g., narrow roads with high gradients, many curves, snow and ice. Previous research from other countries has also found that lacking experience with national road networks is an important risk factor. Given our results on risk factors, we may hypothesize that if foreign HGV drivers get more experience and education on Norwegian driving conditions, then increased internationalization could perhaps be of less concern in road safety. When discussing the higher accident risk and lower experience of foreign HGV drivers in Norway, it is important to note that the reason for foreign HGV drivers, working for foreign hauliers, to drive in Norway is that there are customers of the

  14. Cefepime shows good efficacy and no antibiotic resistance in pneumonia caused by Serratia marcescens and Proteus mirabilis - an observational study.

    Science.gov (United States)

    Yayan, Josef; Ghebremedhin, Beniam; Rasche, Kurt

    2016-03-23

    Many antibiotics have no effect on Gram-positive and Gram-negative microbes, which necessitates the prescription of broad-spectrum antimicrobial agents that can lead to increased risk of antibiotic resistance. These pathogens constitute a further threat because they are also resistant to numerous beta-lactam antibiotics, as well as other antibiotic groups. This study retrospectively investigates antimicrobial resistance in hospitalized patients suffering from pneumonia triggered by Gram-negative Serratia marcescens or Proteus mirabilis. The demographic and clinical data analyzed in this study were obtained from the clinical databank of the HELIOS Clinic, Witten/Herdecke University, Wuppertal, Germany, for inpatients presenting with pneumonia triggered by S. marcescens or P. mirabilis from 2004 to 2014. An antibiogram was conducted for the antibiotics utilized as part of the management of patients with pneumonia triggered by these two pathogens. Pneumonia was caused by Gram-negative bacteria in 115 patients during the study period from January 1, 2004, to August 12, 2014. Of these, 43 (37.4 %) hospitalized patients [26 males (60.5 %, 95 % CI 45.9 %-75.1 %) and 17 females (39.5 %, 95 % CI 24.9 %-54.1 %)] with mean age of 66.2 ± 13.4 years had pneumonia triggered by S. marcescens, while 20 (17.4 %) patients [14 males (70 %, 95 % CI 49.9 %-90.1 %) and 6 females (30 %, 95 % CI 9.9 %-50.1 %)] with a mean age of 64.6 ± 12.8 years had pneumonia caused by P. mirabilis. S. marcescens showed an increased antibiotic resistance to ampicillin (100 %), ampicillin-sulbactam (100 %), and cefuroxime (100 %). P. mirabilis had a high resistance to tetracycline (100 %) and ampicillin (55 %). S. marcescens (P resistance to cefepime in these patients with pneumonia. S. marcescens and P. mirabilis were resistant to several commonly used antimicrobial agents, but showed no resistance to cefepime.

  15. Health-promoting factors and good health among Canadians in mid- to late life.

    Science.gov (United States)

    Ramage-Morin, Pamela L; Shields, Margot; Martel, Laurent

    2010-09-01

    According to results from the Canadian Community Health Survey-Healthy Aging, 76% of Canadians in mid-life (45 to 64) and 56% of seniors reported good health in 2009. This is based on a definition of health composed of: positive self-perceived general and mental health, functional ability, and independence in activities of daily living. Good health existed even in the presence of chronic conditions such as high blood pressure, arthritis and back problems, all of which were common among people aged 45 or older. Eight modifiable factors were associated with good health: smoking status, body mass index, physical activity, diet, sleep, oral health, stress, and social participation. Eighty-four percent of the younger age group and 91% of seniors reported positive tendencies on four or more of these factors. The more factors on which positive tendencies were reported, the greater the likelihood of having good health.

  16. Factors Influencing Store Selection for Supply with Fast-Moving Consumer Goods

    Directory of Open Access Journals (Sweden)

    Albana Berisha Qehaja

    2015-12-01

    Full Text Available The main purpose of this paper is to contribute to the discussion on factors that influence store selection for supply with fast-moving consumer goods. We have surveyed 90 households in the Republic of Kosovo. We have decided to undertake this research seeing in one hand ‘competitive struggle’ which is being developed among the largest retail chains of fast-moving consumer goods, and, on the other hand, the created ‘situation’ for traditional stores as a result of the expansion of these retailers. This study also aims to highlight factors that consumers consider in order to improve the performance of these businesses. We have proposed that the opening of hypermarkets in Kosovo has affected negatively on traditional stores’ turnover. We have also proposed that the most influential factors in customers in the selection of stores where they will be supplied with fast-moving consumer goods are the rich store offering, good customer service and good staff behaviour. We have also proposed that the factors affecting the selection of hypermarket/store for supplying are closely related to the factors that affect customer dissatisfaction that leads to the change of hypermarket/ store. The results of this empirical study are consistent with the hypothesis set out in the paper.

  17. Toxicity assessments of nonsteroidal anti-inflammatory drugs in isolated mitochondria, rat hepatocytes, and zebrafish show good concordance across chemical classes.

    Science.gov (United States)

    Nadanaciva, Sashi; Aleo, Michael D; Strock, Christopher J; Stedman, Donald B; Wang, Huijun; Will, Yvonne

    2013-10-15

    To reduce costly late-stage compound attrition, there has been an increased focus on assessing compounds in in vitro assays that predict attributes of human safety liabilities, before preclinical in vivo studies are done. Relevant questions when choosing a panel of assays for predicting toxicity are (a) whether there is general concordance in the data among the assays, and (b) whether, in a retrospective analysis, the rank order of toxicity of compounds in the assays correlates with the known safety profile of the drugs in humans. The aim of our study was to answer these questions using nonsteroidal anti-inflammatory drugs (NSAIDs) as a test set since NSAIDs are generally associated with gastrointestinal injury, hepatotoxicity, and/or cardiovascular risk, with mitochondrial impairment and endoplasmic reticulum stress being possible contributing factors. Eleven NSAIDs, flufenamic acid, tolfenamic acid, mefenamic acid, diclofenac, meloxicam, sudoxicam, piroxicam, diflunisal, acetylsalicylic acid, nimesulide, and sulindac (and its two metabolites, sulindac sulfide and sulindac sulfone), were tested for their effects on (a) the respiration of rat liver mitochondria, (b) a panel of mechanistic endpoints in rat hepatocytes, and (c) the viability and organ morphology of zebrafish. We show good concordance for distinguishing among/between NSAID chemical classes in the observations among the three approaches. Furthermore, the assays were complementary and able to correctly identify "toxic" and "non-toxic" drugs in accordance with their human safety profile, with emphasis on hepatic and gastrointestinal safety. We recommend implementing our multi-assay approach in the drug discovery process to reduce compound attrition.

  18. Toxicity assessments of nonsteroidal anti-inflammatory drugs in isolated mitochondria, rat hepatocytes, and zebrafish show good concordance across chemical classes

    Energy Technology Data Exchange (ETDEWEB)

    Nadanaciva, Sashi [Compound Safety Prediction, Worldwide Medicinal Chemistry, Pfizer, Inc., Groton, CT 06340 (United States); Aleo, Michael D. [Drug Safety Research and Development, Pfizer Inc., Groton, CT 06340 (United States); Strock, Christopher J. [Cyprotex US, Watertown, MA 02472 (United States); Stedman, Donald B. [Drug Safety Research and Development, Pfizer Inc., Groton, CT 06340 (United States); Wang, Huijun [Computational Sciences, Pfizer Inc., Groton, CT 06340 (United States); Will, Yvonne, E-mail: yvonne.will@pfizer.com [Compound Safety Prediction, Worldwide Medicinal Chemistry, Pfizer, Inc., Groton, CT 06340 (United States)

    2013-10-15

    To reduce costly late-stage compound attrition, there has been an increased focus on assessing compounds in in vitro assays that predict attributes of human safety liabilities, before preclinical in vivo studies are done. Relevant questions when choosing a panel of assays for predicting toxicity are (a) whether there is general concordance in the data among the assays, and (b) whether, in a retrospective analysis, the rank order of toxicity of compounds in the assays correlates with the known safety profile of the drugs in humans. The aim of our study was to answer these questions using nonsteroidal anti-inflammatory drugs (NSAIDs) as a test set since NSAIDs are generally associated with gastrointestinal injury, hepatotoxicity, and/or cardiovascular risk, with mitochondrial impairment and endoplasmic reticulum stress being possible contributing factors. Eleven NSAIDs, flufenamic acid, tolfenamic acid, mefenamic acid, diclofenac, meloxicam, sudoxicam, piroxicam, diflunisal, acetylsalicylic acid, nimesulide, and sulindac (and its two metabolites, sulindac sulfide and sulindac sulfone), were tested for their effects on (a) the respiration of rat liver mitochondria, (b) a panel of mechanistic endpoints in rat hepatocytes, and (c) the viability and organ morphology of zebrafish. We show good concordance for distinguishing among/between NSAID chemical classes in the observations among the three approaches. Furthermore, the assays were complementary and able to correctly identify “toxic” and “non-toxic” drugs in accordance with their human safety profile, with emphasis on hepatic and gastrointestinal safety. We recommend implementing our multi-assay approach in the drug discovery process to reduce compound attrition. - Highlights: • NSAIDS cause liver and GI toxicity. • Mitochondrial uncoupling contributes to NSAID liver toxicity. • ER stress is a mechanism that contributes to liver toxicity. • Zebrafish and cell based assays are complimentary.

  19. The Effect of Missing Data Handling Methods on Goodness of Fit Indices in Confirmatory Factor Analysis

    Science.gov (United States)

    Köse, Alper

    2014-01-01

    The primary objective of this study was to examine the effect of missing data on goodness of fit statistics in confirmatory factor analysis (CFA). For this aim, four missing data handling methods; listwise deletion, full information maximum likelihood, regression imputation and expectation maximization (EM) imputation were examined in terms of…

  20. Factors Influencing Store Selection for Supply with Fast-Moving Consumer Goods

    OpenAIRE

    Albana Berisha Qehaja; Justina Shiroka Pula

    2015-01-01

    The main purpose of this paper is to contribute to the discussion on factors that influence store selection for supply with fast-moving consumer goods. We have surveyed 90 households in the Republic of Kosovo. We have decided to undertake this research seeing in one hand ‘competitive struggle’ which is being developed among the largest retail chains of fast-moving consumer goods, and, on the other hand, the created ‘situation’ for traditional stores as a result of the exp...

  1. Optimal Monetary Policy with Durable Consumption Goods and Factor Demand Linkages

    DEFF Research Database (Denmark)

    Petrella, Ivan; Santoro, Emiliano

    This paper deals with the implications of factor demand linkages for monetary policy design. We develop a dynamic general equilibrium model with two sectors that produce durable and non-durable goods, respectively. Part of the output produced in each sector is used as an intermediate input......-durable spending in response to a monetary policy shock. A main result of our monetary policy analysis is that strategic complementarities generated by factor demand linkages amplify social welfare loss. As the degree of interconnection between sectors increases, the cost of misperceiving the correct production...

  2. Factors supporting good partnership working between generalist and specialist palliative care services: a systematic review.

    Science.gov (United States)

    Gardiner, Clare; Gott, Merryn; Ingleton, Christine

    2012-05-01

    The care that most people receive at the end of their lives is provided not by specialist palliative care professionals but by generalists such as GPs, district nurses and others who have not undertaken specialist training in palliative care. A key focus of recent UK policy is improving partnership working across the spectrum of palliative care provision. However there is little evidence to suggest factors which support collaborative working between specialist and generalist palliative care providers. To explore factors that support partnership working between specialist and generalist palliative care providers. Systematic review. A systematic review of studies relating to partnership working between specialist and generalist palliative care providers was undertaken. Six electronic databases were searched for papers published up until January 2011. Of the 159 articles initially identified, 22 papers met the criteria for inclusion. Factors supporting good partnership working included: good communication between providers; clear definition of roles and responsibilities; opportunities for shared learning and education; appropriate and timely access to specialist palliative care services; and coordinated care. Multiple examples exist of good partnership working between specialist and generalist providers; however, there is little consistency regarding how models of collaborative working are developed, and which models are most effective. Little is known about the direct impact of collaborative working on patient outcomes. Further research is required to gain the direct perspectives of health professionals and patients regarding collaborative working in palliative care, and to develop appropriate and cost-effective models for partnership working.

  3. Optimal Monetary Policy with Durable Consumption Goods and Factor Demand Linkages

    DEFF Research Database (Denmark)

    Petrella, Ivan; Santoro, Emiliano

    This paper deals with the implications of factor demand linkages for monetary policy design. We develop a dynamic general equilibrium model with two sectors that produce durable and non-durable goods, respectively. Part of the output produced in each sector is used as an intermediate input of pro...... is crucial, as this does not only influence the user cost of durables through the conventional demand channel, but also affects in opposite directions the real marginal cost of production in either sector through the intermediate input channel.......This paper deals with the implications of factor demand linkages for monetary policy design. We develop a dynamic general equilibrium model with two sectors that produce durable and non-durable goods, respectively. Part of the output produced in each sector is used as an intermediate input......-durable spending in response to a monetary policy shock. A main result of our monetary policy analysis is that strategic complementarities generated by factor demand linkages amplify social welfare loss. As the degree of interconnection between sectors increases, the cost of misperceiving the correct production...

  4. On The Repeater Control to Achieve Goods Any Show Effect%Repeater控件实现商品的任何展示效果的研究

    Institute of Scientific and Technical Information of China (English)

    王得燕; 肖颖

    2011-01-01

    DataGrid、DataList和Repeater三个控件是ASP.NET的重要数据控件,通过数据源的设置。均可以用来显示数据,被大量用于WEB网页的设计过程中。文章对三个控件的异同做了研究,对看起来份量最轻但其实性能最好的Repeater控件进行深入研究,给出实现各种商品展示效果的程序设计方法。%Data Grid, Data List and Repeater are three important controls for ASP. NET data controls. By setting the data source, they can be used to display data and WEB pages design process. This article made some comparison on the similarities and differences between the three controls, and studied the Repeater control deeply and gave programs that achieve Any Show Effect of goods.

  5. A Dual Point-of-Care Test Shows Good Performance in Simultaneously Detecting Nontreponemal and Treponemal Antibodies in Patients With Syphilis: A Multisite Evaluation Study in China

    Science.gov (United States)

    Yin, Yue-Ping; Chen, Xiang-Sheng; Wei, Wan-Hui; Gong, Kuang-Long; Cao, Wen-Ling; Yong, Gang; Feng, Liang; Huang, Shu-Jie; Wang, Dong-Mei; Han, Yan; Chen, Shao-Chun; Mabey, David; Peeling, Rosanna W.

    2013-01-01

    Background. Rapid point-of-care (POC) syphilis tests based on simultaneous detection of treponemal and nontreponemal antibodies (dual POC tests) offer the opportunity to increase coverage of syphilis screening and treatment. This study aimed to conduct a multisite performance evaluation of a dual POC syphilis test in China. Methods. Participants were recruited from patients at sexually transmitted infection clinics and high-risk groups in outreach settings in 6 sites in China. Three kinds of specimens (whole blood [WB], fingerprick blood [FB], and blood plasma [BP]) were used for evaluating sensitivity and specificity of the Dual Path Platform (DPP) Syphilis Screen and Confirm test using its treponemal and nontreponemal lines to compare Treponema pallidum particle agglutination (TPPA) assay and toluidine red unheated serum test (TRUST) as reference standards. Results. A total of 3134 specimens (WB 1323, FB 488, and BP 1323) from 1323 individuals were collected. The sensitivities as compared with TPPA were 96.7% for WB, 96.4% for FB, and 94.6% for BP, and the specificities were 99.3%, 99.1%, and 99.6%, respectively. The sensitivities as compared with TRUST were 87.2% for WB, 85.8% for FB, and 88.4% for BP, and the specificities were 94.4%, 96.1%, and 95.0%, respectively. For specimens with a TRUST titer of 1:4 or higher, the sensitivities were 100.0% for WB, 97.8% for FB, and 99.6% for BP. Conclusions. DPP test shows good sensitivity and specificity in detecting treponemal and nontreponemal antibodies in 3 kinds of specimens. It is hoped that this assay can be considered as an alternative in the diagnosis of syphilis, particularly in resource-limited areas. PMID:23132172

  6. Citrate-capped silver nanoparticles showing good bactericidal effect against both planktonic and sessile bacteria and a low cytotoxicity to osteoblastic cells.

    Science.gov (United States)

    Flores, Constanza Y; Miñán, Alejandro G; Grillo, Claudia A; Salvarezza, Roberto C; Vericat, Carolina; Schilardi, Patricia L

    2013-04-24

    A common problem with implants is that bacteria can form biofilms on their surfaces, which can lead to infection and, eventually, to implant rejection. An interesting strategy to inhibit bacterial colonization is the immobilization of silver (Ag) species on the surface of the devices. The aim of this paper is to investigate the action of citrate-capped silver nanoparticles (AgNPs) on clinically relevant Gram-positive (Staphylococcus aureus) and Gram-negative (Pseudomonas aeruginosa) bacteria in two different situations: (i) dispersed AgNPs (to assess the effect of AgNPs against planktonic bacteria) and (ii) adsorbed AgNPs on titanium (Ti) substrates, a material widely used for implants (to test their effect against sessile bacteria). In both cases, the number of surviving cells was quantified. The small amount of Ag on the surface of Ti has an antimicrobial effect similar to that of pure Ag surfaces. We have also investigated the capability of AgNPs to kill planktonic bacteria and their cytotoxic effect on UMR-106 osteoblastic cells. The minimum bactericidal concentration found for both strains is much lower than the AgNP concentration that leads to cytotoxicity to osteoblasts. Planktonic P. aeruginosa show a higher susceptibility to Ag than S. aureus, which can be caused by the different wall structures, while for sessile bacteria, similar results are obtained for both strains. This can be explained by the presence of extracellular polymeric substances in the early stages of P. aeruginosa biofilm formation. Our findings can be important to improving the performance of Ti-based implants because a good bactericidal action is obtained with very small quantities of Ag, which are not detrimental to the cells involved in the osseointegration process.

  7. Takotsubo Cardiomyopathy: A Long Term Follow-up Shows Benefit with Risk Factor Reduction

    Directory of Open Access Journals (Sweden)

    Koroush Khalighi

    2015-11-01

    Full Text Available Only sparse data was available on long-term of Takotusbo Cardiomyopathy (TC. Previous studies suggested prognosis is not necessarily benign. We report the long-term follow-up of 12 TC patients actively managed with risk factor reduction. Retrospective analysis of all patients diagnosed with TC at our hospital between 1998 and 2010. We identified 12 patients with TC among 1651 cases of emergent left heart catheterization over 12 years. Mean follow-up time was 8.3 ± 3.6 years. All were female, 87% had hypertension, 25% had history of Coronary Artery Disease (CAD, 67% had hyperlipidemia, 44% had some preceding emotional trauma, and 44% had some physical/physiological stress. Previous studies have shown that over 50% of TC patients experience future cardiac events, and 10% have a recurrence of TC. Patients were prescribed therapeutic lifestyle changes (TLC and guideline directed medical therapy (GDMT for aggressive risk factor reduction. TLC included diet, exercise, and cardiac rehabilitation. GDMT often included aspirin, beta-blockers, ACE-inhibitors, and statins. Follow-up echocardiograms showed recovery and maintenance of the ejection fraction. There was no cardiac mortality and no recurrences of TC. Aggressive risk factor reduction with TLC and GDMT may be effective in improving the long term outcomes of patients with TC.

  8. Mortality risk factors show similar trends in modern and historic populations exposed to plague.

    Science.gov (United States)

    Rubini, Mauro; Gualdi-Russo, Emanuela; Manzon, Vanessa S; Rinaldo, Natascia; Bianucci, Raffaella

    2016-05-31

    Plague has been responsible for two major historic pandemics (6th-8th century CE; 14th-19th century CE) and a modern one. The recent Malagasy plague outbreaks raised new concerns on the deadly potential of the plague-causing bacteria Yersinia pestis. Between September 2014 and April 2015, outbreaks of bubonic and pneumonic plague hit the Malagasy population. Two hundred and sixty-three cases, including 71 deaths, have been reported in 16 different districts with a case fatality rate of 27%. The scope of our study was to ascertain whether the risk factors for health in modern-day populations exposed to plague and in ancient populations that faced the two historic pandemics varied or remained substantially unaltered. The risk of mortality of the Malagasy population with those obtained from the reconstruction of three samples of European populations exposed to the historic pandemics was contrasted. The evidence shows that the risks of death are not uniform across age neither in modern nor in historic populations exposed to plague and shows precise concentrations in specific age groups (children between five and nine years of age and young adults). Although in the post-antibiotic era, the fatality rates have drastically reduced, both modern and historic populations were exposed to the same risk factors that are essentially represented by a low standard of environmental hygiene, poor nutrition, and weak health systems.

  9. Factors secreted from dental pulp stem cells show multifaceted benefits for treating experimental rheumatoid arthritis.

    Science.gov (United States)

    Ishikawa, Jun; Takahashi, Nobunori; Matsumoto, Takuya; Yoshioka, Yutaka; Yamamoto, Noriyuki; Nishikawa, Masaya; Hibi, Hideharu; Ishigro, Naoki; Ueda, Minoru; Furukawa, Koichi; Yamamoto, Akihito

    2016-02-01

    Rheumatoid arthritis (RA) is an autoimmune disease characterized by synovial hyperplasia and chronic inflammation, which lead to the progressive destruction of cartilage and bone in the joints. Numerous studies have reported that administrations of various types of MSCs improve arthritis symptoms in animal models, by paracrine mechanisms. However, the therapeutic effects of the secreted factors alone, without the cell graft, have been uncertain. Here, we show that a single intravenous administration of serum-free conditioned medium (CM) from human deciduous dental pulp stem cells (SHED-CM) into anti-collagen type II antibody-induced arthritis (CAIA), a mouse model of rheumatoid arthritis (RA), markedly improved the arthritis symptoms and joint destruction. The therapeutic efficacy of SHED-CM was associated with an induction of anti-inflammatory M2 macrophages in the CAIA joints and the abrogation of RANKL expression. SHED-CM specifically depleted of an M2 macrophage inducer, the secreted ectodomain of sialic acid-binding Ig-like lectin-9 (ED-Siglec-9), exhibited a reduced ability to induce M2-related gene expression and attenuate CAIA. SHED-CM also inhibited the RANKL-induced osteoclastogenesis in vitro. Collectively, our findings suggest that SHED-CM provides multifaceted therapeutic effects for treating CAIA, including the ED-Siglec-9-dependent induction of M2 macrophage polarization and inhibition of osteoclastogenesis. Thus, SHED-CM may represent a novel anti-inflammatory and reparative therapy for RA.

  10. Training or non-surgical factors-what determines a good surgical performance? A randomised controlled trial.

    Science.gov (United States)

    Lindlohr, Cornelia; Lefering, R; Saad, S; Heiss, M M; Pape-Köhler, C

    2017-06-01

    Acquiring laparoscopic skills is a necessity for every young surgeon. Whether it is a talent or a non-surgical skill that determines the surgical performance of an endoscopic operation has been discussed for years. In other disciplines aptitude testing has become the norm. Airlines, for example, have implemented assessments to test the natural aptitude of future pilots to predict their performance later on. In the medical field, especially surgery, there are no similar comparable tests implemented or even available. This study investigates the influence of potential factors that may predict the successful performance of a complex laparoscopic operation, such as the surgeon's age, gender or learning method. This study focussed 70 surgical trainees. It was designed as a secondary analysis of data derived from a 2 × 2 factorial randomised controlled trial of practical training and/or multimedia training (four groups) in an experimental exercise. Both before and then after the training sessions, the participating trainees performed a laparoscopic cholecystectomy in a pelvitrainer. Surgical performance was then evaluated using a modified objective structured assessment of technical skills (OSATS). Participants were classified as 'Skilled' (high score in the pre-test), 'Good Learner' (increase from pre- to post-test) or 'Others' based on the OSATS results. Based on the results of the recorded performance, the training methods as well as non-surgical skills were eventually evaluated in a univariate and in a multivariate analysis. In the pre-training performance 11 candidates were categorised as 'Skilled' (15.7%), 35 participants as 'Good Learners' (50.0%) and 24 participants were classified as 'Others'. The univariate analysis showed that the age, a residency in visceral surgery, and participation in a multimedia training were significantly associated with this grouping. Multivariate analyses revealed that residency in visceral surgery was the most predictive factor

  11. A case of diabetic amyotrophy with severe atrophy and weakness of shoulder girdle muscles showing good response to intravenous immune globulin.

    Science.gov (United States)

    Wada, Yuko; Yanagihara, Chie; Nishimura, Yo; Oka, Nobuyuki

    2007-01-01

    A 45-year-old man with insulin-dependent diabetic mellitus developed progressive asymmetrical weakness and atrophy of both shoulder girdle muscles within 1 year. In the last month, he also developed slight weakness of both thighs. Neuropathology of the sural nerve showed an axonal degeneration and perivascular inflammation and electromyography revealed neurogenic changes. Because of a diagnosis of suspected diabetic amyotrophy, intravenous immunoglobulin was administered. This treatment produced marked improvement. Physicians should take into account the possibility of diabetic amyotrophy in patients with diabetic mellitus showing primary involvement of shoulder girdle muscles marked by weakness and atrophy.

  12. Alcohol-related genes show an enrichment of associations with a persistent externalizing factor.

    Science.gov (United States)

    Ashenhurst, James R; Harden, K Paige; Corbin, William R; Fromme, Kim

    2016-10-01

    Research using twins has found that much of the variability in externalizing phenotypes-including alcohol and drug use, impulsive personality traits, risky sex, and property crime-is explained by genetic factors. Nevertheless, identification of specific genes and variants associated with these traits has proven to be difficult, likely because individual differences in externalizing are explained by many genes of small individual effect. Moreover, twin research indicates that heritable variance in externalizing behaviors is mostly shared across the externalizing spectrum rather than specific to any behavior. We use a longitudinal, "deep phenotyping" approach to model a general externalizing factor reflecting persistent engagement in a variety of socially problematic behaviors measured at 11 assessment occasions spanning early adulthood (ages 18 to 28). In an ancestrally homogenous sample of non-Hispanic Whites (N = 337), we then tested for enrichment of associations between the persistent externalizing factor and a set of 3,281 polymorphisms within 104 genes that were previously identified as associated with alcohol-use behaviors. Next, we tested for enrichment among domain-specific factors (e.g., property crime) composed of residual variance not accounted for by the common factor. Significance was determined relative to bootstrapped empirical thresholds derived from permutations of phenotypic data. Results indicated significant enrichment of genetic associations for persistent externalizing, but not for domain-specific factors. Consistent with twin research findings, these results suggest that genetic variants are broadly associated with externalizing behaviors rather than unique to specific behaviors. (PsycINFO Database Record

  13. EPA Releases Scientific Report Showing U.S. Coastal Waters a Mix of Good and Fair Health/Contaminants Post Threat to Fish, Birds, and Wildlife in Most Coastal Waters

    Science.gov (United States)

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) today released the 2010 National Coastal Condition Assessment showing that more than half of the nation's coastal and Great Lakes nearshore waters are rated good for biological and sediment

  14. In situ synthesized 3D heterometallic metal-organic framework (MOF) as a high-energy-density material shows high heat of detonation, good thermostability and insensitivity.

    Science.gov (United States)

    Feng, Yaya; Liu, Xiangyu; Duan, Linqiang; Yang, Qi; Wei, Qing; Xie, Gang; Chen, Sanping; Yang, Xuwu; Gao, Shengli

    2015-02-07

    A reticular 3D heterometallic metal-organic framework (MOF), [Cu4Na(Mtta)5(CH3CN)]n () (N% = 40.08%), has been synthesized, using a 5-methyl tetrazole (Mtta) ligand formed from acetonitrile and azide, through in situ synthesis and structurally characterized by X-ray single crystal diffraction. The fluorescence spectra demonstrate that undergoes an interesting structural transformation in aqueous solution, yielding the compound [Cu4Na(Mtta)5H2O]n () as confirmed by (1)H NMR, IR and PXRD. Thermoanalysis showed that possesses excellent thermostability up to 335 °C. The calculated detonation properties and the sensitivity test illustrate that compound could be used as a potential explosive. In addition, the non-isothermal kinetics for were studied using the Kissinger and Ozawa-Doyle methods. The enthalpy of formation was obtained from the determination of the constant-volume combustion energy.

  15. The Impact of BIB Spiraling-Induced Missing Data Patterns on Goodness-of-Fit Tests in Factor Analysis.

    Science.gov (United States)

    Kaplan, David

    1995-01-01

    This article considers the impact of missing data arising from balanced incomplete block (BIB) spiraled designs on the chi-square goodness-of-fit test in factor analysis. The new approach is shown to outperform the pairwise available case method for continuous variables and to be comparatively better for dichotomous variables. (SLD)

  16. THE IMPACT OF PSYCHOLOGICAL FACTORS ON THE PURCHASE BEHAVIOR OF YOUNG BUYERS OF DURABLE GOODS

    OpenAIRE

    Dominika Woźny

    2015-01-01

    The determinants of consumer purchase behavior have been for years the object of the study of researchers who dealt with the analysis of the consumption process and the behavior of buyers. Among numerous classification proposals for the determinants, the most common are the economic, social and psychological stimuli. The article is an attempt to identify the impact of psychological determinants on consumer purchase behavior, with a particular consideration of young buyers of durable goods. P...

  17. Identifying and prioritizing factors affecting the Customers' Willingness to buy Goods product inside than the outside (Case Study: Iran Transfo Corporation

    Directory of Open Access Journals (Sweden)

    Haleh Keshavarz Afshar

    2017-09-01

    Full Text Available Abstract The present study aims to identify and rank factors affecting customers' willingness to purchase domestic goods than the foreign ones in Iran Transfo Corporation in 2016. The statistical population includes all customers and a sample of 200 subjects (175 male, 25 female. Respondents' evaluation of the variables indicates that Iranian goods enjoy market-product fit (0.85, good performance (0.41, relative reputation and validity (0.44, high reliability (0.36, good communication methods (0.34 and relative value (0.26. Finally, 88% prefer to purchase Iranian goods. The effect of 7 independent variables and purchase preferences are significant at (e < 0.05. The results of inferential statistics show that there is a significant relationship between willingness to purchase domestic and foreign goods. There is a significant difference between marketing methods and satisfaction among buyers of domestic and foreign goods as well. But, there is no significant difference between the customers' evaluation of product features and performance of domestic producers compared to the foreign ones. Finally, given that the majority of respondents considered marketing methods inappropriate, therefore, it's recommended that companies adopt new policies to better sell their products.

  18. Live Reporting in a News / Current Affairs TV Show as a Factor of (Non Credibility

    Directory of Open Access Journals (Sweden)

    Tena Perišin

    2010-12-01

    Full Text Available Only a perfunctory glance at the content of current aff airs/news programs makes it clear that in just a few years time, live reporting on Croatian TV news shows has increased dramatically. Technologicaladvancements, the equipping of TV stations with mobile satellite vans, and the pressure of competition have all resulted in increased instances of live reporting. When investigating news values, pictureand sound, as well as the possibility of immediate, timely reporting represent the key characteristics of TV journalism. In this context, live reports, as part of a news segment, should add to the authenticity and credibility of the program. Currently, however, TV broadcasting houses attempt to best one another in the number of live broadcasts as a means to purport a higher quality of their program. The direct address to the camera turns a reporter from an anonymous bearer of information into the “main star”. The figures accumulated on the extent of this form used in a news show do not determine the professional level of the editorial policy. Live reporting cannot be regarded as news value if other news values are neglected in the process. Recent research shows that live reports, in most cases, have been stripped of the initial notion of reporting on important and recent events. As such, they are becoming less of a justifi ed element in the creation of news.

  19. Natural and anthropogenic factors which inf luence aerosol distribution in Ingleborough Show Cave, UK

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    Smith Andrew C.

    2013-01-01

    Full Text Available Monitoring in Ingleborough Show Cave (N. Yorkshire, UK reveals the inf luence of tourism and cave management techniques on different parameters of the cave atmosphere. Exploratory aerosol monitoring identif ied a 0.015 ± 0.03 mg/m3 (≈70% reduction in airborne particulates within the f irst 75 meters of cave passage and two major aerosol sources within this artif icially ventilated show cave. Autogenic aerosol production was identif ied close to active stream ways (increases of <0.012 mg/m3, suggesting the expulsion of water-borne aerosols during turbulent water f low. The presence of tourist groups also increased aerosol concentrations within the cave (increases of <0.021 mg/m3, either by transporting them from an allogenic source or through the disturbance of particles which had previously been deposited within the cave environment. Exploratory aerosol data is presented alongside more routine analytical monitoring, helping to contextualise the impact of cave management strategies on natural cave atmospherics.

  20. Interdisciplinarity, Debate And Movie Clips As Highly Motivating Factors In Live Shows - Five Years Of Success

    Science.gov (United States)

    Stengler, E.; Sirera, J. M.

    2011-09-01

    A live show on any subject that includes experiments and continuous interaction with the audience is a well known approach for EPO activities that many are carrying out all over. We present such an initiative with some added ingredients such as interdisciplinarity, the use of movie clips, and especially the debate between the two presenters, a debate that is all the more attractive to the public if it not fully staged but closely represents their actual points of view. José Montesinos, from the "Orotava" Canarian Foundation for the History of Science, is and plays the role of the more mature math professor who has grown weary of the overrated value given in science to mathematics and its consequences. This poses a constant challenge to his colleague, Erik Stengler, from the Science Museum of Tenerife, the young down-to-earth hands-on scientist, who defends the usual view that science and technology are to be judged by their achievements, which have brought about the advancement of modern society. With this approach and as a collaboration between our institutions, we have produced and toured highly successful activities on: Einstein and Relativity (from 2005 to 2008, "Einstein Goes To School," including a theatre play); circularity, the number π, forces of inertia and the Newtonian revolution (in 2008/2009, "The Tension Between Circularity and The Straight Line"); and the foundations of modern astronomy (in 2009/2010 "Kepler and Galileo, Messengers of the Stars"). Audiences were very varied - students, adult students, general public, prison inmates, teachers - and all appreciated the presentations as fun, thought-provoking and highly motivating, and valued especially the interdisciplinary character of the activity. Movie clips have shown to be especially useful to recover the attention of the young when they lose the thread due to the short attention spans they presently have.

  1. Current good manufacturing practices, quality control procedures, quality factors, notification requirements, and records and reports, for infant formula. Final rule.

    Science.gov (United States)

    2014-06-10

    The Food and Drug Administration (FDA or we) is issuing a final rule that adopts, with some modifications, the interim final rule (IFR) entitled "Current Good Manufacturing Practices, Quality Control Procedures, Quality Factors, Notification Requirements, and Records and Reports, for Infant Formula'' (February 10, 2014). This final rule affirms the IFR's changes to FDA's regulations and provides additional modifications and clarifications. The final rule also responds to certain comments submitted in response to the request for comments in the IFR.

  2. Are Affective Factors a Good Predictor of Science Achievement? Examining the Role of Affective Factors Based on PISA 2006

    Science.gov (United States)

    Ozel, Murat; Caglak, Serdar; Erdogan, Mehmet

    2013-01-01

    This study investigated how affective factors like attitude and motivation contribute to science achievement in PISA 2006 using linear structural modeling. The data set of PISA 2006 collected from 4942 fifteen-year-old Turkish students (2290 females, 2652 males) was used for the statistical analyses. A total of 42 selected items on a four point…

  3. Are good ideas enough? The impact of socio-economic and regulatory factors on GMO commercialisation.

    Science.gov (United States)

    Vàzquez-Salat, Núria

    2013-01-01

    In recent years scientific literature has seen an increase in publications describing new transgenic applications. Although technically-sound, these promising developments might not necessarily translate into products available to the consumer. This article highlights the impact of external factors on the commercial viability of Genetically Modified (GM) animals in the pharmaceutical and food sectors. Through the division of the production chain into three Policy Domains -Science, Market and Public- I present an overview of the broad range of regulatory and socio-economic components that impacts on the path towards commercialisation of GM animals. To further illustrate the unique combination of forces that influence each application, I provide an in-depth analysis of two real cases: GM rabbits producing human polyclonal antibodies (pharmaceutical case study) and GM cows producing recombinant human lactoferrin (food case study). The inability to generalise over the commercial success of a given transgenic application should encourage researchers to perform these type of exercises early in the R & D process. Furthermore, through the analysis of these case studies we can observe a change in the biopolitics of Genetically Modified Organisms (GMOs). Contrary to the GM plant biopolitical landscape, developing states such as China and Argentina are placing themselves as global leaders in GM animals. The pro-GM attitude of these states is likely to cause a shift in the political evolution of global GMO governance.

  4. Obesity might be a good prognosis factor for COPD patients using domiciliary noninvasive mechanical ventilation

    Science.gov (United States)

    Altinoz, Hilal; Adiguzel, Nalan; Salturk, Cuneyt; Gungor, Gokay; Mocin, Ozlem; Berk Takir, Huriye; Kargin, Feyza; Balci, Merih; Dikensoy, Oner; Karakurt, Zuhal

    2016-01-01

    Cachexia is known to be a deteriorating factor for survival of patients with chronic obstructive pulmonary disease (COPD), but data related to obesity are limited. We observed that obese patients with COPD prescribed long-term noninvasive mechanical ventilation (NIMV) had better survival rate compared to nonobese patients. Therefore, we conducted a retrospective observational cohort study. Archives of Thoracic Diseases Training Hospital were sought between 2008 and 2013. All the subjects were prescribed domiciliary NIMV for chronic respiratory failure secondary to COPD. Subjects were grouped according to their body mass index (BMI). The first group consisted of subjects with BMI between 20 and 30 kg/m2, and the second group consisted of subjects with BMI >30 kg/m2. Data obtained at the first month’s visit for the following parameters were recorded: age, sex, comorbid diseases, smoking history, pulmonary function test, 6-minute walk test (6-MWT), and arterial blood gas analysis. Hospital admissions were recorded before and after the domiciliary NIMV usage. Mortality rate was searched from the electronic database. Overall, 118 subjects were enrolled. Thirty-eight subjects had BMI between 20 and 30 kg/m2, while 80 subjects had BMI >30 kg/m2. The mean age was 65.8±9.4 years, and 81% were male. The median follow-up time was 26 months and mortality rates were 32% and 34% for obese and nonobese subjects (P=0.67). Improvement in 6-MWT was protective against mortality. In conclusion, survival of obese patients with COPD using domiciliary NIMV was found to be better than those of nonobese patients, and the improvement in 6-MWT in such patients was found to be related to a better survival. PMID:27578969

  5. Good teacher, good tutor

    Directory of Open Access Journals (Sweden)

    Couto LB

    2016-07-01

    Full Text Available Lucélio B Couto, Gustavo S Romão, Reinaldo B Bestetti  Department of Medicine, University of Ribeirão Preto, Ribeirão Preto, Brazil We have read with great interest the paper by Kassab et al, who have essentially shown that good teachers will be good tutors in a problem-based learning (PBL environment. We have been facing great difficulties to select tutors because there has been no tradition in PBL in our region in the preuniversity teaching. Furthermore, the majority of our teachers have been formed in a discipline-based medical curriculum. Therefore, it is reassuring to learn from the work by Kassab et al that subject-matter mastery is the powerful independent predictor of tutoring skills.  View the original paper by Kassab and colleagues.

  6. Obesity might be a good prognosis factor for COPD patients using domiciliary noninvasive mechanical ventilation

    Directory of Open Access Journals (Sweden)

    Altinoz H

    2016-08-01

    Full Text Available Hilal Altinoz,1 Nalan Adiguzel,2 Cuneyt Salturk,2 Gokay Gungor,2 Ozlem Mocin,2 Huriye Berk Takir,2 Feyza Kargin,2 Merih Balci,2 Oner Dikensoy,1 Zuhal Karakurt2 1Pulmonary Division, Acibadem University School of Medicine, 2Sureyyapasa Thoracic Diseases and Thoracic Surgery Training Hospital, Istanbul, Turkey Abstract: Cachexia is known to be a deteriorating factor for survival of patients with chronic obstructive pulmonary disease (COPD, but data related to obesity are limited. We observed that obese patients with COPD prescribed long-term noninvasive mechanical ventilation (NIMV had better survival rate compared to nonobese patients. Therefore, we conducted a retrospective observational cohort study. Archives of Thoracic Diseases Training Hospital were sought between 2008 and 2013. All the subjects were prescribed domiciliary NIMV for chronic respiratory failure secondary to COPD. Subjects were grouped according to their body mass index (BMI. The first group consisted of subjects with BMI between 20 and 30 kg/m2, and the second group consisted of subjects with BMI >30 kg/m2. Data obtained at the first month’s visit for the following parameters were recorded: age, sex, comorbid diseases, smoking history, pulmonary function test, 6-minute walk test (6-MWT, and arterial blood gas analysis. Hospital admissions were recorded before and after the domiciliary NIMV usage. Mortality rate was searched from the electronic database. Overall, 118 subjects were enrolled. Thirty-eight subjects had BMI between 20 and 30 kg/m2, while 80 subjects had BMI >30 kg/m2. The mean age was 65.8±9.4 years, and 81% were male. The median follow-up time was 26 months and mortality rates were 32% and 34% for obese and nonobese subjects (P=0.67. Improvement in 6-MWT was protective against mortality. In conclusion, survival of obese patients with COPD using domiciliary NIMV was found to be better than those of nonobese patients, and the improvement in 6-MWT in such

  7. Factors associated with good self-rated health of non-disabled elderly living alone in Japan: a cross-sectional study.

    Science.gov (United States)

    Sun, Wei; Watanabe, Misuzu; Tanimoto, Yoshimi; Shibutani, Takahiro; Kono, Rei; Saito, Masahisa; Usuda, Kan; Kono, Koichi

    2007-10-22

    Self-rated health (SRH) is reported as a reliable predictor of disability and mortality in the aged population and has been studied worldwide to enhance the quality of life of the elderly. Nowadays, the elderly living alone, a particular population at great risk of suffering physical and mental health problems, is increasing rapidly in Japan and could potentially make up the majority of the aged population. However, few data are available pertaining to SRH of this population. Given the fact that sufficient healthcare is provided to the disabled elderly whereas there is little support for non-disabled elderly, we designed this population-based survey to investigate SRH of non-disabled elderly living alone and to identify the factors associated with good SRH with the purpose of aiding health promotion for the elderly. A cross-sectional study was conducted in a metropolitan suburb in Japan. Questionnaires pertaining to SRH and physical conditions, lifestyle factors, psychological status, and social activities, were distributed in October 2005 to individuals aged > or = 65 years and living alone. Response rate was 75.1%. Among these respondents, a total of 600 male and 2587 female respondents were identified as non-disabled elderly living alone and became our subjects. Multivariate logistic regression was used to identify the factors associated with good SRH and sex-specific effect was tested by stepwise logistic regression. Good SRH was reported by 69.8% of men and 73.8% of women. Multivariate logistic regression analysis showed that good SRH correlated with, in odds ratio sequence, "can go out alone to distant places", no depression, no weight loss, absence of self-rated chronic disease, good chewing ability, and good visual ability in men; whereas with "can go out alone to distant places", absence of self-rated chronic disease, no weight loss, no depression, no risk of falling, independent IADL, good chewing ability, good visual ability, and social integration

  8. Is bad living better than good death? Impact of demographic and cultural factors on health state preference.

    Science.gov (United States)

    Jin, Xuejing; Liu, Gordon Guoen; Luo, Nan; Li, Hongchao; Guan, Haijing; Xie, Feng

    2016-04-01

    The aim of this study was to examine the impact of demographic and cultural factors on health preferences among Chinese general population. The Chinese EQ-5D-5L valuation study was conducted between December 2012 and January 2013. A total of 1296 participants were recruited from the general public at Beijing, Chengdu, Guiyang, Nanjing, and Shenyang. Each participant was interviewed to measure preferences for ten EQ-5D-5L health states using composite time trade-off and seven pairs of states using discrete choice experiment (data were not included in this study). At the end of the interview, each participant was also asked to provide their demographic information and answers to two questions about their attitudes towards whether bad living is better than good death (LBD) and whether they believe in an afterlife. Generalized linear model and random effects logistic models were used to examine the impact of demographic and cultural factors on health preferences. Participants who had serious illness experience received college or higher education, or agree with LBD were more likely to value health states positively and have a narrower score range. Participants at Beijing were more likely to be non-traders, value health states positively, less likely to reach the lowest possible score, and have narrower score range compared with all other four cities after controlling for all other demographic and culture factors. Health state preference is significantly affected by factors beyond demographics. These factors should be considered in achieving a representative sample in valuation studies in China.

  9. Assessing long-term return to play after hip arthroscopy in football players evaluating risk factors for good prognosis.

    Science.gov (United States)

    Barastegui, D; Seijas, R; Alvarez-Diaz, P; Rivera, E; Alentorn-Geli, E; Steinbacher, G; Cuscó, X; Cugat, R

    2017-05-17

    Groin pain is the third most common disease in football players and has often been associated with hip pathology such as femoroacetabular impingement and labral lesions. Hip arthroscopy offers possibilities of function restoration via minimally invasive procedures. The aim of this study is to evaluate professional football player's injuries and their return to play after hip arthroscopy for FAI and labral injuries. Patients that underwent hip arthroscopy between 2009 and 2014 were selected retrospectively. From this population, only professional soccer players competing at national level were included (Tegner 10). Arthroscopic surgery was proposed in patients with persistent pain. All patients were assessed for VAS score preoperatively and at 3, 6, 12 and 24 months post-op. HOS (sport and DLA) and mHHS tests were performed at the same time periods. All patients were men with a mean age of 26.5 ± 7.1 years old. Preoperative VAS (7.4 ± 1.3), HOS ADL (67.7 ± 5.5), HOS sport (37.6 ± 18.7) and mHHS (72.5 ± 8.8) showed improved scores during long-term follow-up. Time to return to play was 10.8 months (SD ± 4.3), with range between 4 and 20 months. Mean follow-up was 45.4 ± 15.6 months (range from 26 to 72 months). No differences were observed between non-active and active patients at final follow-up with respect to chondral lesions, but significant differences were observed with reference to management of the labrum (p = 0.031), where a higher rate of labrectomies existed among inactive patients and a higher rate of suture among active patients. Hip arthroscopy is a safe procedure with very good return to play results, but for optimized return to football one should consider patient age at the time of surgery, the condition of the labrum and low scores on the Harris Hip Score (mHHS) and HOS (sport version) as predictive factors for poor prognosis. Level of evidence IV.

  10. Doppler Sonography Confirmation in Patients Showing Calcified Carotid Artery Atheroma in Panoramic Radiography and Evaluation of Related Risk Factors

    Directory of Open Access Journals (Sweden)

    Mahrokh Imanimoghaddam

    2012-02-01

    Full Text Available Background and aims. The purpose of this study was to identify patients at the risk of cerebrovascular attack (CVA by detecting calcified carotid artery atheroma (CCAA in panoramic radiography and evaluating their risk factors. Materials and methods. A total of 960 panoramic radiographs of patients above 40 years old were evaluated. Doppler Sonography (DS was performed for patients who showed calcified carotid artery atheroma (CCAA in panoramic radiography in order to determine the presence of CCAA and the degree of stenosis. Cardiovascular risk factors in both groups of patients with CCAA (12 subjects and without CCAA (3 subjects were compared using a questionnaire filled out by the patients. Statistical analysis including Fisher and independent t-test applied for data analysis. Results. Fifteen patients (30 sides showed calcification in their panoramic radiographs, and underwent DS which revealed CCAA in 16 sides (12 patients. Two patients (13.33% showed stenosis greater than 70%. Among the risk factors, only age showed a significant association with the occurrence of carotid calcified atheroma (P=0.026. Conclusion. Considering the results, dentists should refer especially elderly patients with radiographically identified atheromas for further examinations, as asymptomatic CCAA might be associated with high degrees of stenosis.

  11. Cannabis Beyond Good and Evil. How genetic and epidemiological factors shape the relationship between cannabis and psychosis

    NARCIS (Netherlands)

    Schubart, C.D.

    2013-01-01

    The studies presented in this thesis aimed to identify genetic and non-genetic (epidemiological) factors that shape the association between cannabis use and psychosis. We showed that the age of first use of cannabis is a determinant for the strength of the association between cannabis use and psycho

  12. Mycalamide A Shows Cytotoxic Properties and Prevents EGF-Induced Neoplastic Transformation through Inhibition of Nuclear Factors

    Science.gov (United States)

    Dyshlovoy, Sergey A.; Fedorov, Sergey N.; Kalinovsky, Anatoly I.; Shubina, Larisa K.; Bokemeyer, Carsten; Stonik, Valentin A.; Honecker, Friedemann

    2012-01-01

    Mycalamide A, a marine natural compound previously isolated from sponges, is known as a protein synthesis inhibitor with potent antitumor activity. However, the ability of this compound to prevent malignant transformation of cells has never been examined before. Here, for the first time, we report the isolation of mycalamide A from ascidian Polysincraton sp. as well as investigation of its cancer preventive properties. In murine JB6 Cl41 P+ cells, mycalamide A inhibited epidermal growth factor (EGF)-induced neoplastic transformation, and induced apoptosis at subnanomolar or nanomolar concentrations. The compound inhibited transcriptional activity of the oncogenic nuclear factors AP-1 and NF-κB, a potential mechanism of its cancer preventive properties. Induction of phosphorylation of the kinases MAPK p38, JNK, and ERK was also observed at high concentrations of mycalamide A. The drug shows promising potential for both cancer-prevention and cytotoxic therapy and should be further developed. PMID:22822368

  13. Recidivism in female offenders: PCL-R lifestyle factor and VRAG show predictive validity in a German sample.

    Science.gov (United States)

    Eisenbarth, Hedwig; Osterheider, Michael; Nedopil, Norbert; Stadtland, Cornelis

    2012-01-01

    A clear and structured approach to evidence-based and gender-specific risk assessment of violence in female offenders is high on political and mental health agendas. However, most data on the factors involved in risk-assessment instruments are based on data of male offenders. The aim of the present study was to validate the use of the Psychopathy Checklist Revised (PCL-R), the HCR-20 and the Violence Risk Appraisal Guide (VRAG) for the prediction of recidivism in German female offenders. This study is part of the Munich Prognosis Project (MPP). It focuses on a subsample of female delinquents (n = 80) who had been referred for forensic-psychiatric evaluation prior to sentencing. The mean time at risk was 8 years (SD = 5 years; range: 1-18 years). During this time, 31% (n = 25) of the female offenders were reconvicted, 5% (n = 4) for violent and 26% (n = 21) for non-violent re-offenses. The predictive validity of the PCL-R for general recidivism was calculated. Analysis with receiver-operating characteristics revealed that the PCL-R total score, the PCL-R antisocial lifestyle factor, the PCL-R lifestyle factor and the PCL-R impulsive and irresponsible behavioral style factor had a moderate predictive validity for general recidivism (area under the curve, AUC = 0.66, p = 0.02). The VRAG has also demonstrated predictive validity (AUC = 0.72, p = 0.02), whereas the HCR-20 showed no predictive validity. These results appear to provide the first evidence that the PCL-R total score and the antisocial lifestyle factor are predictive for general female recidivism, as has been shown consistently for male recidivists. The implications of these findings for crime prevention, prognosis in women, and future research are discussed.

  14. Bovine cysticercosis in slaughtered cattle as an indicator of Good Agricultural Practices (GAP) and epidemiological risk factors.

    Science.gov (United States)

    Rossi, Gabriel Augusto Marques; Hoppe, Estevam Guilherme Lux; Mathias, Luis Antonio; Martins, Ana Maria Centola Vidal; Mussi, Leila Aparecida; Prata, Luiz Francisco

    2015-03-01

    This study focused on estimating the economic losses resulting from cysticercosis at beef cattle farms that supply an export slaughterhouse located in the state of São Paulo, Brazil, and to identify the epidemiological risks factors involved in the disease to ascertain if these farms adopt Good Agricultural Practices (GAP). To this, we used data recorded in 2012 by Brazil's Federal Inspection Service (SIF) on the daily occurrence of the disease, according to the farm from which the animals originated. In addition, the associated risk factors were determined based on a case-control study at 48 farms. Cysticercosis was detected in 2.26% (95% CI 2.2-2.33) of the 190,903 bovines supplied by 556 farms in the following four states: 2.92% (95% CI 2.83-3.03) in São Paulo, 1.81% (95% CI 1.71-1.93) in Minas Gerais, 0.71% (95% CI 0.6-0.82) in Goiás and 1.11% (95% CI 0.79-1.57) in Mato Grosso do Sul, with significant differences in the epidemiological indices of these states. Cysticercosis was detected at 58.45% (95% CI 54.36-62.55) of the farms of this study, representing estimated economic losses of US$312,194.52 for the farmers. Lower prevalence of this disease were found at the farms qualified for exports to the European Union, indicating a statistically significant difference from those not qualified to export to Europe. The access of cattle to non-controlled water sources, as well as sport fishing activities near the farms, was identified as risk factors. Cysticercosis causes considerable losses in Brazil's beef supply chain, with lower prevalence appearing only at farms qualified to export to the European Union. As for the access of cattle to non-controlled water sources, this is an indication that GAP are not implemented by some farms, demonstrating the violation of international agreements by the industry and the farms.

  15. The Impact of BIB-Spiralling Induced Missing Data Patterns on Goodness-of-Fit Tests in Factor Analysis. Occasional Paper OP93-1.

    Science.gov (United States)

    Kaplan, David

    The impact of the use of data arising from balanced incomplete block (BIB) spiralled designs on the chi-square goodness-of-fit test in factor analysis is considered. Data from BIB designs posses a unique pattern of missing data that can be characterized as missing completely at random (MCAR). Standard approaches to factor analyzing such data rest…

  16. Tumor necrosis factor-alpha allele 2 shows an association with insulin-dependent diabetes mellitus in Latvians.

    Science.gov (United States)

    Shtauvere-Brameus, A; Dabadghao, P; Rumba, I; Sanjeevi, C B

    2002-04-01

    Insulin-dependent diabetes mellitus (IDDM) is one of the most common chronic diseases. It is an autoimmune disease. Genes contributing the most for development of IDDM are located on chromosome 6p21.3 in the region called the major histocompatibility complex (MHC). HLA-DQ8/DR4 and DQ2/DR3 have shown positive association with IDDM, while DQ6 has negative association with IDDM in most Caucasian populations. The location of the tumor necrosis factor alpha (TNF-alpha) gene in the MHC suggests the role of TNF in the etiology of IDDM as an autoimmune disease. The TNF region contains several polymorphisms that are associated with different levels of TNF-alpha production and susceptibility to autoimmune and infectious diseases. Ninety-two Latvian IDDM patients corresponding to WHO diagnostic criteria and 107 unrelated age- and sex-matched healthy controls were analyzed for the frequency of TNF-alpha alleles to test the hypothesis that TNF-alpha is associated with IDDM. We found that TNF-alpha microsatellite allele 2 is associated with IDDM, 29/92 (32%), versus 14/107 (13%) in healthy controls. The test of the strongest association of the MICA A5 allele and TNF-alpha allele 2 with IDDM showed that both are independently associated with the disease.

  17. Plasma Levels of Macrophage Migration Inhibitory Factor and d-Dopachrome Tautomerase Show a Highly Specific Profile in Early Life

    Science.gov (United States)

    Roger, Thierry; Schlapbach, Luregn J.; Schneider, Anina; Weier, Manuela; Wellmann, Sven; Marquis, Patrick; Vermijlen, David; Sweep, Fred C. G. J.; Leng, Lin; Bucala, Richard; Calandra, Thierry; Giannoni, Eric

    2017-01-01

    Macrophage migration inhibitory factor (MIF) is a pleiotropic, constitutively expressed, pro-inflammatory cytokine and an important regulator of immune responses. d-dopachrome tautomerase (DDT), a newly described member of the MIF protein superfamily, shares sequence homology and biological activities with MIF. We recently reported that high expression levels of MIF sustain innate immune responses in newborns. Here, we elected to further characterize age-dependent MIF expression and to define whether DDT shares a similar expression profile with MIF. Therefore, we delineated the circulating concentrations of MIF and DDT throughout life using a large cohort of 307 subjects including fetuses, newborns, infants, children, and adults. Compared to levels measured in healthy adults (median: 5.7 ng/ml for MIF and 16.8 ng/ml for DDT), MIF and DDT plasma concentrations were higher in fetuses (median: 48.9 and 29.6 ng/ml), increased further at birth (median: 82.6 and 52.0 ng/ml), reached strikingly elevated levels on postnatal day 4 (median: 109.5 and 121.6 ng/ml), and decreased to adult levels during the first months of life. A strong correlation was observed between MIF and DDT concentrations in all age groups (R = 0.91, P < 0.0001). MIF and DDT levels correlated with concentrations of vascular endothelial growth factor, a protein upregulated under low oxygen tension and implicated in vascular and lung development (R = 0.70, P < 0.0001 for MIF and R = 0.65, P < 0.0001 for DDT). In very preterm infants, lower levels of MIF and DDT on postnatal day 6 were associated with an increased risk of developing bronchopulmonary dysplasia and late-onset neonatal sepsis. Thus, MIF and DDT plasma levels show a highly specific developmental profile in early life, supporting an important role for these cytokines during the neonatal period. PMID:28179905

  18. [Triglycerides--a long known risk factor for cardiovascular disease. Subgroup analysis shows the importance after acute coronary syndrome].

    Science.gov (United States)

    Olsson, Anders

    2015-09-09

    An increased blood concentration of triglycerides (TG) has long been recognized as an important risk factor for cardiovascular disease. Through competition from HDL cholesterol and the arrival of statin treatment for high LDL cholesterol the importance of TG as risk factor was largely forgotten. A high concentration of TG indicates high blood levels of TG-rich lipoproteins including cholesterol rich remnant particles. Studies using Mendelian randomizations have demonstrated that a low HDL cholesterol does not carry a direct atherogenic function and that remnant particles do so. New efforts should be exercised in order to diminish residual cardiovascular risk during statin treatment through decreasing TG rich lipoproteins.

  19. Improving the Goodness-of-Fits Associated with the Current and Proposed Combat Active Replacement Factors (CARF) Methodology

    Science.gov (United States)

    2012-03-01

    Likelihood Observations (or Sum Wgts) = 84 Whole Model Test L-R Model -Loglikelihood ChiSquare OF Prob>ChiSq Difference 0.17655182 0.3531 3 0.9498...Full 13.874747 Reduced Goodness Of Fit Statistic Pearson Deviance AICc 36.2558 14.0512988 ChiSquare 1.1301 1.1236 Effect Tests Source...AAO_TOTAL BEST_COST AAO_ TOTAL*BEST _COST Parameter Estimates OF Prob>ChiSq 80 1.0000 80 1.0000 L-R OF ChiSquare Prob>ChiSq 0.1814729 0.6701

  20. Good Governance

    Directory of Open Access Journals (Sweden)

    S de la Harpe

    2008-08-01

    Full Text Available This issue of the Potchefstroom Electronic Law Journal (PELJ is entirely dedicated to the concept of good governance. It is the outcome of the first Summer/Winter school on Good Governance which was held at North-West University, Potchefstroom (SA in January 2006 and at Tilburg University, Tilburg (NL in January 2007. This Summer/Winter school has now become a yearly event with a bi-annual theme. Academic staff from both universities collaborate in teaching this course. Students from the two universities who participate in the Summer/Winter school have the unique possibility to deepen their knowledge on a particular subject while enjoying a cross-cultural learning environment. The subject of good governance was not selected by chance but was chosen because of its impact in many fields and the many ways in which the concept is used. It was time for a deeper insight into this multiple role of the concept of good governance. The contributions to this journal are the analytical outcome of the research done in preparation for the lectures given during the Summer/Winter school. As the contributions directly apply the good governance concept to various specific fields of expertise, this introduction will be used to give a short reflection on the concept as such.

  1. Commonly studied polymorphisms in inflammatory cytokine genes show only minor effects on mortality and related risk factors in nonagenarians.

    Science.gov (United States)

    Dato, Serena; Krabbe, Karen S; Thinggaard, Mikael; Pedersen, Bente K; Christensen, Kaare; Bruunsgaard, Helle; Christiansen, Lene

    2010-03-01

    Systemic low-grade inflammation is consistently associated with functional status, cognitive functioning, multimorbidity, and survival in oldest olds. If inflammation is either a cause or a consequence of age-related pathology, genetic determinants of late-life survival can reside in cytokine genes polymorphisms, regulating inflammatory responses. The aim of this study was to test associations between commonly studied polymorphisms in interleukin (IL)6, IL10, IL15, and IL18, and tumor necrosis factor-alpha genes and late-life survival in a longitudinal cohort of nonagenarians: the Danish 1905 cohort. Additionally, associations were investigated between inflammatory markers and major predictors of mortality as cognitive and functional status. Modest sex-specific associations were found with survival, cognitive functioning, and handgrip strength. Evaluation of combined genotypes indicated that, in nonagenarian men, the balance of pro- and anti-inflammatory activity at IL18 and IL10 loci is protective against cognitive decline. In conclusion, in this large study with virtually complete follow-up, commonly studied polymorphisms in cytokine genes do not have a major impact on late-life survival or associated risk phenotypes.

  2. Field Studies Show That In Situ Greenhouse Gas Emission Factors for East African Agriculture Are Less Than IPCC Values

    Science.gov (United States)

    Pelster, D.; Butterbach-Bahl, K.; Rufino, M.; Rosenstock, T. S.; Wanyama, G.

    2015-12-01

    Greenhouse gas (GHG) emissions from African agricultural systems are thought to comprise a large portion of total emissions from the continent, however these estimates have been calculated using emission factors (EF) from other regions due to the lack of field studies in Africa, which results in large uncertainties for these estimates. Field measurements from western Kenya calculating emissions over a year in 59 different sites found that GHG emissions from typical smallholder farms ranged from 2.8 to 15.0 Mg CO2-C ha-1, -6.0 to 2.4 kg CH4-C ha-1 and -0.1 to 1.8 kg N2O-N ha-1, and were not affected by management intensity. The lack of a response in N2O emissions to N fertilization suggests that the EF currently used in national inventories overestimates N2O emissions from typical smallholder agriculture. Another study measuring N2O and CH4 emissions from manure deposited by grazing cattle found that the N2O EF ranged from 0.1 to 0.2%, while the CH4 EF ranged from 0.04 to 0.14 Kg CH4-C per 173 kg animal. These suggest that the current IPCC EF overestimate agricultural soil and manure GHG emissions for Kenya, and likely for much of East Africa.

  3. Accidental goodness?

    DEFF Research Database (Denmark)

    Richter, Anne

    In postmodern capitalist market economies, management of the single organisation is bound to be guided by several rationales, which are in conflict with each other. For some writers this perception leads to the argument, that conceptions of management should strive towards goals beyond the present...... society. For others, the handling of plural perspectives is just a management discipline. However these positions seem to share a focus on organization as a the arena for the organization of the good. The contribution looks at the management of occupational accidents as an example of striving for good...

  4. Show Time

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正> Story: Show Time!The whole class presents the story"Under the Sea".Everyone is so excited and happy.Both Leo and Kathy show their parentsthe characters of the play."Who’s he?"asks Kathy’s mom."He’s the prince."Kathy replies."Who’s she?"asks Leo’s dad."She’s the queen."Leo replieswith a smile.

  5. Snobbish Show

    Institute of Scientific and Technical Information of China (English)

    YIN PUMIN

    2010-01-01

    @@ The State Administration of Radio,Film and Television (SARFT),China's media watchdog,issued a new set of mles on June 9 that strictly regulate TV match-making shows,which have been sweeping the country's primetime programming. "Improper social and love values such as money worship should not be presented in these shows.Humiliation,verbal attacks and sex-implied vulgar content are not allowed" the new roles said.

  6. Student Motivation and the "Feel Good" Factor: An Empirical Examination of Motivational Predictors of University Service Quality Evaluation

    Science.gov (United States)

    Chong, Yit Sean; Ahmed, Pervaiz K.

    2015-01-01

    With the globalisation of the higher education industry, service quality in the higher education services is seen as a vital factor in determining a university's competitive advantage. The purpose of this study is to extend current conceptualisation of quality research in higher education by investigating the influence of self-determination and…

  7. Student Motivation and the "Feel Good" Factor: An Empirical Examination of Motivational Predictors of University Service Quality Evaluation

    Science.gov (United States)

    Chong, Yit Sean; Ahmed, Pervaiz K.

    2015-01-01

    With the globalisation of the higher education industry, service quality in the higher education services is seen as a vital factor in determining a university's competitive advantage. The purpose of this study is to extend current conceptualisation of quality research in higher education by investigating the influence of self-determination and…

  8. Good Vibrations

    OpenAIRE

    Panesar, Lucy

    2007-01-01

    Good Vibrations was a market research exercise conducted by Felicity (my alter-ego) and assistants to help develop marketing and packaging for an electro-therapeutic device (vibrator) used to treat hysteria and other female stress related disorders. It was a live art work commissioned by The Live Art Development Agency for East End Collaborations on 6th May 2007 and the South London Gallery for Bonkersfest on 2nd June 2007.

  9. EROBATIC SHOW

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Visitors look at plane models of the Commercial Aircraft Corp. of China, developer of the count,s first homegrown large passenger jet C919, during the Singapore Airshow on February 16. The biennial event is the largest airshow in Asia and one of the most important aviation and defense shows worldwide. A number of Chinese companies took part in the event during which Okay Airways, the first privately owned aidine in China, signed a deal to acquire 12 Boeing 737 jets.

  10. Ascent to altitude as a weight loss method: the good and bad of hypoxia inducible factor activation.

    Science.gov (United States)

    Palmer, Biff F; Clegg, Deborah J

    2014-02-01

    Given the epidemic of obesity worldwide there is a need for more novel and effective weight loss methods. Altitude is well known to be associated with weight loss and has actually been used as a method of weight reduction in obese subjects. This review demonstrates the critical role of hypoxia inducible factor (HIF) in bringing about reductions in appetite and increases in energy expenditure characteristic of hypobaric hypoxia A MEDLINE search of English language articles through February 2013 identified publications associating altitude or hypobaric hypoxia with key words to include HIF, weight loss, appetite, basal metabolic rate, leptin, cellular energetics, and obesity. The data from these articles were synthesized to formulate a unique and novel mechanism by which HIF activation leads to alterations in appetite, basal metabolic rate, and reductions in body adiposity. A synthesis of previously published literature revealed mechanisms by which altitude induces activation of HIF, thereby suggesting this transcription factor regulates changes in cellular metabolism/energetics, activation of the central nervous system, as well as peripheral pathways leading to reductions in food intake and increases in energy expenditure. Here a unifying hypothesis is present suggesting that activation of HIF under conditions of altitude potentially leads to metabolic benefits that are dose dependent, gender and genetic specific, and results in adverse effects if the exposure is extreme. Copyright © 2013 The Obesity Society.

  11. An integrated model of transcription factor diffusion shows the importance of intersegmental transfer and quaternary protein structure for target site finding.

    Directory of Open Access Journals (Sweden)

    Hugo G Schmidt

    Full Text Available We present a computational model of transcription factor motion that explains both the observed rapid target finding of transcription factors, and how this motion influences protein and genome structure. Using the Smoldyn software, we modelled transcription factor motion arising from a combination of unrestricted 3D diffusion in the nucleoplasm, sliding along the DNA filament, and transferring directly between filament sections by intersegmental transfer. This presents a fine-grain picture of the way in which transcription factors find their targets two orders of magnitude faster than 3D diffusion alone allows. Eukaryotic genomes contain sections of nucleosome free regions (NFRs around the promoters; our model shows that the presence and size of these NFRs can be explained as their acting as antennas on which transcription factors slide to reach their targets. Additionally, our model shows that intersegmental transfer may have shaped the quaternary structure of transcription factors: sequence specific DNA binding proteins are unusually enriched in dimers and tetramers, perhaps because these allow intersegmental transfer, which accelerates target site finding. Finally, our model shows that a 'hopping' motion can emerge from 3D diffusion on small scales. This explains the apparently long sliding lengths that have been observed for some DNA binding proteins observed in vitro. Together, these results suggest that transcription factor diffusion dynamics help drive the evolution of protein and genome structure.

  12. Good Quality Factor in GdMnO3-Doped (K0.5Na0.5)NbO3 Piezoelectric Ceramics

    Science.gov (United States)

    Bucur, Raul Alin; Badea, Iuliana; Bucur, Alexandra Ioana; Novaconi, Stefan

    2016-06-01

    (1 - x)(K0.5Na0.5)NbO3 - xGdMnO3 (KNN- xGM) ferroelectric ceramics (0 ≤ x ≤ 5 mol.%) were obtained through a solid state technique. For all the studied compositions, orthorhombic perovskite crystalline structures were obtained at room temperature. GdMnO3 suppresses the grain growth and gives rather homogenous microstructures as the concentration increases. The doped ceramics exhibita good dielectric response, a "hard" ferroelectric behavior and good piezoelectric properties. An improved mechanical quality factor of 1180 and a high Curie temperature T C = 400°C, coupled with k p = 0.426, makes the composition x = 1 mol.% GdMnO3 suitable for lead-free piezoelectric materials for high-power and high-temperature applications.

  13. Research on Influence Factors of Export Trade Competitiveness for Chinese Sports Goods%我国体育用品出口贸易竞争力影响因素研究

    Institute of Scientific and Technical Information of China (English)

    王兆红; 钟华梅

    2014-01-01

    利用回归分析法定量分析我国2009年至2012年体育用品出口贸易竞争力的影响因素。研究结果表明:我国体育用品制造业出口具有极强的比较优势;在八类体育用品的出口贸易中,运动用球类器材器械的出口贸易竞争力比较优势较弱;体育用品制造业总产值与体育用品出口竞争力呈显著负相关;汇率与体育用品出口竞争力正相关,但不具有显著性;出口退税与体育用品出口竞争力呈显著正相关;贸易差额与体育用品出口竞争力呈显著正相关。%Regression analysis method was employed to analyze the influence factors of export trade competitiveness of Chinese sports goods from 2009 to 2012 .The results showed that the outlet had extremely strong comparative advantages of Chinese sporting goods manufacturing industry .In eight kinds of sports goods in export trade ,sports equipment instrument export competitiveness was comparative advantage .Sporting goods manufacturing industry output value and sporting goods export competitiveness had signifi-cant negative correlation .Exchange rate and sports products export competitiveness was related ,but not significantly .Export tax rebates and sporting goods export competitiveness had significant positive correlation .Balance of trade and sports goods export com-petitiveness had significant positive correlation .

  14. Factors that influence fatigue status in patients with severe rheumatoid arthritis (RA) and good disease outcome following 6 months of TNF inhibitor therapy: a comparative analysis.

    LENUS (Irish Health Repository)

    Minnock, Patricia

    2015-11-01

    The objective of the present study is to determine the factors associated with persistent fatigue in patients with severe rheumatoid arthritis (RA) and good disease response to 6 months of tumour necrosis factor inhibitor therapy. Eligible patients with either persistent (PF) or no fatigue (NF) were compared. Using validated questionnaires and bivariate analysis, this cross-sectional survey explored if clinical characteristics, pain, self-efficacy, sleep and mood\\/depression differed between groups. Patients with PF (PF; NF) (n = 28; 28) reported significantly more overall pain (11.3 ± 9.4 (0-33); 6.9 ± 8.9 (0-33)), more recent and current pain intensity (41.4 ± 26.6 (0-80) 24.4 ± 26.6 (0-100) and depression (11.8 ± 7.5 (1-35); 8.2 ± 6.6 (0-26)), than the NF group. There was no significant difference between groups in self-efficacy and both groups experienced poor sleep quality (Pittsburgh Sleep Quality Index >5). Despite having good disease response, the PF group had significantly higher rheumatoid factor incidence, disease activity score-28, early morning stiffness duration and lower incidence of ever-failing disease-modifying anti-rheumatic drugs than the NF group. These findings enhance the fatigue literature in patients with RA prescribed tumour necrosis factor (TNF) inhibition therapy, identifying the potentially modifiable factors of pain and depression, previously demonstrated to be strongly associated with fatigue in non-biologic populations. In addition, this study highlights the association between persistent fatigue and an on-going state of low disease activity. This infers that more judicious disease management could minimise the symptom burden of pain and depression and consequentially fatigue.

  15. Event-related potentials to tones show differences between children with multiple risk factors for dyslexia and control children before the onset of formal reading instruction.

    Science.gov (United States)

    Hämäläinen, Jarmo A; Lohvansuu, Kaisa; Ervast, Leena; Leppänen, Paavo H T

    2015-02-01

    Multiple risk factors can affect the development of specific reading problems or dyslexia. In addition to the most prevalent and studied risk factor, phonological processing, auditory discrimination problems have also been found in children and adults with reading difficulties. The present study examined 37 children between the ages of 5 and 6, 11 of which had multiple risk factors for developing reading problems. The children participated in a passive oddball EEG experiment with sinusoidal sounds with changes in sound frequency, duration, or intensity. The responses to the standard stimuli showed a negative voltage shift in children at risk for reading problems compared to control children at 107-215 ms in frontocentral areas corresponding to P1 offset and N250 onset. Source analyses showed that the difference originated from the left and right auditory cortices. Additionally, the children at risk for reading problems had a larger late discriminative negativity (LDN) response in amplitude for sound frequency change than the control children. The amplitudes at the P1-N250 time window showed correlations to letter knowledge and phonological identification whereas the amplitudes at the LDN time window correlated with verbal short-term memory and rapid naming. These results support the view that problems in basic auditory processing abilities precede the onset of reading instruction and can act as one of the risk factors for dyslexia.

  16. 从礼貌原则探寻访谈节目成功的因素%Explore the Factors of Successful Talk Show from the Politeness Principle

    Institute of Scientific and Technical Information of China (English)

    杨欣榕

    2014-01-01

    "A Date with Luyu"is a successful talk show. This article aims to find out the key factors of its success from the perspective of Politeness Principle.%《鲁豫有约》是一档成功的访谈节目,本文从礼貌原则角度分析这档访谈节目成功的因素。

  17. Barley plants over-expressing the NAC transcription factor gene HvNAC005 show stunting and delay in development combined with early senescence

    DEFF Research Database (Denmark)

    Christiansen, Michael W.; Matthewman, Colette; Podzimska-Sroka, Dagmara Agata;

    2016-01-01

    -expressing plants showed up-regulation of genes involved with secondary metabolism, hormone metabolism, stress, signalling, development, and transport. Up-regulation of senescence markers and hormone metabolism and signalling genes supports a role of HvNAC005 in the cross field of different hormone and signalling......The plant-specific NAC transcription factors have attracted particular attention because of their involvement in stress responses, senescence, and nutrient remobilization. The HvNAC005 gene of barley encodes a protein belonging to subgroup NAC-a6 of the NAC family. This study shows that HvNAC005...

  18. The genome-wide binding profile of the Sulfolobus solfataricus transcription factor Ss-LrpB shows binding events beyond direct transcription regulation.

    Science.gov (United States)

    Nguyen-Duc, Trong; van Oeffelen, Liesbeth; Song, Ningning; Hassanzadeh-Ghassabeh, Gholamreza; Muyldermans, Serge; Charlier, Daniel; Peeters, Eveline

    2013-11-25

    Gene regulatory processes are largely resulting from binding of transcription factors to specific genomic targets. Leucine-responsive Regulatory Protein (Lrp) is a prevalent transcription factor family in prokaryotes, however, little information is available on biological functions of these proteins in archaea. Here, we study genome-wide binding of the Lrp-like transcription factor Ss-LrpB from Sulfolobus solfataricus. Chromatin immunoprecipitation in combination with DNA microarray analysis (ChIP-chip) has revealed that Ss-LrpB interacts with 36 additional loci besides the four previously identified local targets. Only a subset of the newly identified binding targets, concentrated in a highly variable IS-dense genomic region, is also bound in vitro by pure Ss-LrpB. There is no clear relationship between the in vitro measured DNA-binding specificity of Ss-LrpB and the in vivo association suggesting a limited permissivity of the crenarchaeal chromatin for transcription factor binding. Of 37 identified binding regions, 29 are co-bound by LysM, another Lrp-like transcription factor in S. solfataricus. Comparative gene expression analysis in an Ss-lrpB mutant strain shows no significant Ss-LrpB-mediated regulation for most targeted genes, with exception of the CRISPR B cluster, which is activated by Ss-LrpB through binding to a specific motif in the leader region. The genome-wide binding profile presented here implies that Ss-LrpB is associated at additional genomic binding sites besides the local gene targets, but acts as a specific transcription regulator in the tested growth conditions. Moreover, we have provided evidence that two Lrp-like transcription factors in S. solfataricus, Ss-LrpB and LysM, interact in vivo.

  19. Members of the barley NAC transcription factor gene family show differential co-regulation with senescence-associated genes during senescence of flag leaves

    DEFF Research Database (Denmark)

    Christiansen, Michael W; Gregersen, Per L.

    2014-01-01

    The senescence process of plants is important for the completion of their life cycle, particularly for crop plants, it is essential for efficient nutrient remobilization during seed filling. It is a highly regulated process, and in order to address the regulatory aspect, the role of genes...... in the NAC transcription factor family during senescence of barley flag leaves was studied. Several members of the NAC transcription factor gene family were up-regulated during senescence in a microarray experiment, together with a large range of senescence-associated genes, reflecting the coordinated...... activation of degradation processes in senescing barley leaf tissues. This picture was confirmed in a detailed quantitative reverse transcription–PCR (qRT–PCR) experiment, which also showed distinct gene expression patterns for different members of the NAC gene family, suggesting a group of ~15 out of the 47...

  20. Being Good by Doing Good: Goodness and the Evaluation of Persons

    NARCIS (Netherlands)

    Schmidt, Andreas

    2017-01-01

    Does doing good in itself make one a better person? This idea is intuitive yet its precise formulation underexplored. This article first shows that it is not the case that a person is good to the extent that her existence brings about good or to the extent that her actions do good. A proportional pr

  1. Structure shows that a glycosaminoglycan and protein recognition site in factor H is perturbed by age-related macular degeneration-linked single nucleotide polymorphism.

    Science.gov (United States)

    Herbert, Andrew P; Deakin, Jon A; Schmidt, Christoph Q; Blaum, Bärbel S; Egan, Claire; Ferreira, Viviana P; Pangburn, Michael K; Lyon, Malcolm; Uhrín, Dusan; Barlow, Paul N

    2007-06-29

    A common single nucleotide polymorphism in the factor H gene predisposes to age-related macular degeneration. Factor H blocks the alternative pathway of complement on self-surfaces bearing specific polyanions, including the glycosaminoglycan chains of proteoglycans. Factor H also binds C-reactive protein, potentially contributing to noninflammatory apoptotic processes. The at risk sequence contains His (rather than Tyr) at position 402 (384 in the mature protein), in the seventh of the 20 complement control protein (CCP) modules (CCP7) of factor H. We expressed both His(402) and Tyr(402) variants of CCP7, CCP7,8, and CCP6-8. We determined structures of His(402) and Tyr(402) CCP7 and showed them to be nearly identical. The side chains of His/Tyr(402) have similar, solvent-exposed orientations far from interfaces with CCP6 and -8. Tyr(402) CCP7 bound significantly more tightly than His(402) CCP7 to a heparin affinity column as well as to defined-length sulfated heparin oligosaccharides employed in gel mobility shift assays. This observation is consistent with the position of the 402 side chain on the edge of one of two glycosaminoglycan-binding surface patches on CCP7 that we inferred on the basis of chemical shift perturbation studies with a sulfated heparin tetrasaccharide. According to surface plasmon resonance measurements, Tyr(402) CCP6-8 binds significantly more tightly than His(402) CCP6-8 to immobilized C-reactive protein. The data support a causal link between H402Y and age-related macular degeneration in which variation at position 402 modulates the response of factor H to age-related changes in the glycosaminoglycan composition and apoptotic activity of the macula.

  2. Good And Bad News

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    <正>A distinguished scientist was participating in a panel discussion on the results of the nation’s future water supply.“Gentlemen,” he said.“I have some good news and bad news for you,Our study shows that by the year 2010 everyone will be drinking recycled sewage from

  3. Endothelial progenitor cells (CD34+KDR+) and monocytes may provide the development of good coronary collaterals despite the vascular risk factors and extensive atherosclerosis.

    Science.gov (United States)

    Kocaman, Sinan Altan; Yalçın, Mehmet Rıdvan; Yağcı, Münci; Sahinarslan, Asife; Türkoğlu, Sedat; Arslan, Uğur; Kurşunluoğlu, Nevruz; Ozdemir, Murat; Timurkaynak, Timur; Cemri, Mustafa; Abacı, Adnan; Boyacı, Bülent; Cengel, Atiye

    2011-06-01

    CD34-KDR- cell subpopulation within monocyte gate (514±173 mm(-3)) reached to highest counts in good collateral group among all study population. Endothelial progenitor cells can be mobilized from bone marrow to induce the coronary collateral growth in case of myocardial ischemia even in presence of the vascular risk factors and extensive atherosclerosis. This finding may be supportive to investigate the molecules, which can specifically mobilize EPC without inflammatory cells.

  4. Good Faith and Game Theory

    DEFF Research Database (Denmark)

    Rose, Caspar

    2016-01-01

    This article shows how game theory can be applied to model good faith mathematically using an example of a classic legal dispute related to rei vindicato. The issue is whether an owner has a legal right to his good if a person has bought it in good faith by using updated probabilities. The article...

  5. The Arabidopsis homologs of CCR4-associated factor 1 show mRNA deadenylation activity and play a role in plant defence responses

    Institute of Scientific and Technical Information of China (English)

    Wenxing Liang; Changbao Li; Fang Liu; Hongling Jiang; Shuyu Li; Jiaqiang Sun; Xiaoyan Wu; Chuanyou Li

    2009-01-01

    Messenger RNA (mRNA) turnover in eukaryotic cells begins with shortening of the poly (A) tail at the 3' end, a process called deadenylation. In yeast, the deadenylation reaction is predominantly mediated by CCR4 and CCR4-associated factor 1 (CAF1), two components of the well-characterised protein complex named CCR4-NOT. We re-port here that AtCAFla and AtCAFlb, putative Arabidopsis homologs of the yeast CAFI gene, partially complement the growth defect of the yeast cafl mutant in the presence of caffeine or at high temperatures. The expression of At-CAFla and AtCAFlb is induced by multiple stress-related hormones and stimuli. Both AtCAFIa and AtCAFIb show deadenylation activity in vitro and point mutations in the predicted active sites disrupt this activity. T-DNA inser-tion mutants disrupting the expression of AtCAFla and/or AtCAFlb are defective in deadenylation of stress-related mRNAs, indicating that the two AtCAFI proteins are involved in regulated mRNA deadenylation in vivo. Interest-ingly, the single and double mutants of AtCAFla and AtCAFlb show reduced expression of pathogenesis-related (PR) genes PR1 and PR2 and are more susceptible to Pseudomonas syringae pv tomato DC3000 (Pst DC3000) infection, whereas transgenic plants over-expressing AtCAFla show elevated expression of PR1 and PR2 and increased resis-tance to the same pathogen. Our results suggest roles of the AtCAF1 proteins in regulated mRNA deadenylation and defence responses to pathogen infections.

  6. Versatile reporter systems show that transactivation by human T-cell leukemia virus type 1 Tax occurs independently of chromatin remodeling factor BRG1.

    Science.gov (United States)

    Zhang, Ling; Liu, Meihong; Merling, Randall; Giam, Chou-Zen

    2006-08-01

    Potent activation of human T-cell leukemia virus type 1 (HTLV-1) gene expression is mediated by the virus-encoded transactivator protein Tax and three imperfect 21-bp repeats in the viral long terminal repeats. Each 21-bp repeat contains a cAMP-responsive-element core flanked by 5' G-rich and 3' C-rich sequences. Tax alone does not bind DNA. Rather, it interacts with basic domain-leucine zipper transcription factors CREB and ATF-1 to form ternary complexes with the 21-bp repeats. In the context of the ternary complexes, Tax contacts the G/C-rich sequences and recruits transcriptional coactivators CREB-binding protein (CBP)/p300 to effect potent transcriptional activation. Using an easily transduced and chromosomally integrated reporter system derived from a self-inactivating lentivirus vector, we showed in a BRG1- and BRM1-deficient adrenal carcinoma cell line, SW-13, that Tax- and 21-bp repeat-mediated transactivation does not require BRG1 or BRM1 and is not enhanced by BRG1. With a similar reporter system, we further demonstrated that Tax- and tumor necrosis factor alpha-induced NF-kappaB activation occurs readily in SW-13 cells in the absence of BRG1 and BRM1. These results suggest that the assembly of stable multiprotein complexes containing Tax, CREB/ATF-1, and CBP/p300 on the 21-bp repeats is the principal mechanism employed by Tax to preclude nucleosome formation at the HTLV-1 enhancer/promoter. This most likely bypasses the need for BRG1-containing chromatin-remodeling complexes. Likewise, recruitment of CBP/p300 by NF-kappaB may be sufficient to disrupt histone-DNA interaction for the initiation of transcription.

  7. Late-Life Environmental Enrichment Induces Acetylation Events and Nuclear Factor κB-Dependent Regulations in the Hippocampus of Aged Rats Showing Improved Plasticity and Learning.

    Science.gov (United States)

    Neidl, Romain; Schneider, Anne; Bousiges, Olivier; Majchrzak, Monique; Barbelivien, Alexandra; de Vasconcelos, Anne Pereira; Dorgans, Kevin; Doussau, Frédéric; Loeffler, Jean-Philippe; Cassel, Jean-Christophe; Boutillier, Anne-Laurence

    2016-04-13

    Aging weakens memory functions. Exposing healthy rodents or pathological rodent models to environmental enrichment (EE) housing improves their cognitive functions by changing neuronal levels of excitation, cellular signaling, and plasticity, notably in the hippocampus. At the molecular level, brain derived-neurotrophic factor (BDNF) represents an important player that supports EE-associated changes. EE facilitation of learning was also shown to correlate with chromatin acetylation in the hippocampus. It is not known, however, whether such mechanisms are still into play during aging. In this study, we exposed a cohort of aged rats (18-month-old) to either a 6 month period of EE or standard housing conditions and investigated chromatin acetylation-associated events [histone acetyltranferase activity, gene expression, and histone 3 (H3) acetylation] and epigenetic modulation of the Bdnf gene under rest conditions and during learning. We show that EE leads to upregulation of acetylation-dependent mechanisms in aged rats, whether at rest or following a learning challenge. We found an increased expression of Bdnf through Exon-I-dependent transcription, associated with an enrichment of acetylated H3 at several sites of Bdnf promoter I, more particularly on a proximal nuclear factor κB (NF-κB) site under learning conditions. We further evidenced p65/NF-κB binding to chromatin at promoters of genes important for plasticity and hippocampus-dependent learning (e.g., Bdnf, CamK2D). Altogether, our findings demonstrate that aged rats respond to a belated period of EE by increasing hippocampal plasticity, together with activating sustained acetylation-associated mechanisms recruiting NF-κB and promoting related gene transcription. These responses are likely to trigger beneficial effects associated with EE during aging. Aging weakens memory functions. Optimizing the neuronal circuitry required for normal brain function can be achieved by increasing sensory, motor, and

  8. A novel, selective inhibitor of fibroblast growth factor receptors that shows a potent broad spectrum of antitumor activity in several tumor xenograft models.

    Science.gov (United States)

    Zhao, Genshi; Li, Wei-Ying; Chen, Daohong; Henry, James R; Li, Hong-Yu; Chen, Zhaogen; Zia-Ebrahimi, Mohammad; Bloem, Laura; Zhai, Yan; Huss, Karen; Peng, Sheng-Bin; McCann, Denis J

    2011-11-01

    The fibroblast growth factor receptors (FGFR) are tyrosine kinases that are present in many types of endothelial and tumor cells and play an important role in tumor cell growth, survival, and migration as well as in maintaining tumor angiogenesis. Overexpression of FGFRs or aberrant regulation of their activities has been implicated in many forms of human malignancies. Therefore, targeting FGFRs represents an attractive strategy for development of cancer treatment options by simultaneously inhibiting tumor cell growth, survival, and migration as well as tumor angiogenesis. Here, we describe a potent, selective, small-molecule FGFR inhibitor, (R)-(E)-2-(4-(2-(5-(1-(3,5-Dichloropyridin-4-yl)ethoxy)-1H-indazol-3yl)vinyl)-1H-pyrazol-1-yl)ethanol, designated as LY2874455. This molecule is active against all 4 FGFRs, with a similar potency in biochemical assays. It exhibits a potent activity against FGF/FGFR-mediated signaling in several cancer cell lines and shows an excellent broad spectrum of antitumor activity in several tumor xenograft models representing the major FGF/FGFR relevant tumor histologies including lung, gastric, and bladder cancers and multiple myeloma, and with a well-defined pharmacokinetic/pharmacodynamic relationship. LY2874455 also exhibits a 6- to 9-fold in vitro and in vivo selectivity on inhibition of FGF- over VEGF-mediated target signaling in mice. Furthermore, LY2874455 did not show VEGF receptor 2-mediated toxicities such as hypertension at efficacious doses. Currently, this molecule is being evaluated for its potential use in the clinic.

  9. Gefitinib, an epidermal growth factor receptor blockade agent, shows additional or synergistic effects on the radiosensitivity of esophageal cancer cells in vitro.

    Directory of Open Access Journals (Sweden)

    Taira,Naruto

    2006-02-01

    Full Text Available

    Human esophageal cancers have been shown to express high levels of epidermal growth factor receptor (EGFR and a relationship between high EGFR expression and local advance, the number of lymph node metastases, life expectancy, and sensitivity to chemo-radiotherapy has been demonstrated. We examined the use of gefitinib, an orally active EGFR-selective tyrosine kinase inhibitor, as a new strategy for treatment of esophageal carcinoma. The effects of gefitinib were evaluated in monotherapy and in combination with radiotherapy in human esophageal carcinoma cell lines. Gefitinib produced a dose-dependent inhibition of cellular proliferation in all of the 8 esophageal carcinoma cell lines examined, with IC50 values ranging from 5.7 microM to 36.9 microM. In combination, gefitinib and radiotherapy showed a synergistic effect in 2 human esophageal carcinoma cell lines and an additive effect in 5 cell lines. Western blotting demonstrated that gefitinib blocked activation of the EGFR-extracellular signal-regulated kinase (Erk pathway and the EGFR-phosphoinositide-3 kinase (PI3K-Akt pathway after irradiation. These results suggest that further evaluation of EGFR blockade as a treatment for esophageal cancer should be performed, and that radiotherapy combined with EGFR blockade may enhance the response of esophageal carcinoma to therapy.

  10. Mouse Dac, a novel nuclear factor with homology to Drosophila dachshund shows a dynamic expression in the neural crest, the eye, the neocortex, and the limb bud.

    Science.gov (United States)

    Caubit, X; Thangarajah, R; Theil, T; Wirth, J; Nothwang, H G; Rüther, U; Krauss, S

    1999-01-01

    Dac is a novel nuclear factor in mouse and humans that shares homology with Drosophila dachshund (dac). Alignment with available sequences defines a conserved box of 117 amino acids that shares weak homology with the proto-oncogene Ski and Sno. Dac expression is found in various neuroectodermal and mesenchymal tissues. At early developmental stages Dac is expressed in lateral mesoderm and in neural crest cells. In the neural plate/tube Dac expression is initially seen in the prosencephalon and gets gradually restricted to the presumptive neocortex and the distal portion of the outgrowing optic vesicle. Furthermore, Dac transcripts are detected in the mesenchyme underlying the Apical Ectodermal Ridge (AER) of the extending limb bud, the dorsal root ganglia and chain ganglia, and the mesenchyme of the growing genitalia. Dac expression in the Gli 3 mutant extra toes (Xt/Xt) shows little difference compared to the expression in wild-type limb buds. In contrast, a significant expansion of Dac expression are observed in the anterior mesenchyme of the limb buds of hemimelic extra toes (Hx/+) mice. FISH analysis reveals that human DAC maps to chromosome 13q22.3-23 and further fine-mapping defined a position of the DAC gene at 54cM or 13q21.1, a locus that associates with mental retardation and skeletal abnormalities.

  11. What Good Are Conferences, Anyway?

    Science.gov (United States)

    Pietro, David C.

    1996-01-01

    According to Frederick Herzberg's studies of employee motivation, humans are driven by motivating factors that allow them to grow psychologically and hygiene factors that help them meet physical needs. Good education conferences can enhance both factors by helping principals refocus their energies, exchange ideas with trusted colleagues, and view…

  12. Cultural Interest Goods as Public Goods

    Directory of Open Access Journals (Sweden)

    Juan Manuel Vargas-Ayala

    2017-01-01

    Full Text Available This paper presents the debate regarding the nature of goods of cultural interest as public goods, discussion until now overlooked by the legal doctrine in Administrative Law. Through the exam of judicial decisions, it seeks to question their inalienable character, and their aptitude to be acquired by the State, case in which they shift their nature into public goods.

  13. Impact of MET inhibition on small-cell lung cancer cells showing aberrant activation of the hepatocyte growth factor/MET pathway.

    Science.gov (United States)

    Taniguchi, Hirokazu; Yamada, Tadaaki; Takeuchi, Shinji; Arai, Sachiko; Fukuda, Koji; Sakamoto, Shuichi; Kawada, Manabu; Yamaguchi, Hiroyuki; Mukae, Hiroshi; Yano, Seiji

    2017-07-01

    Small-cell lung cancer (SCLC) accounts for approximately 15% of all lung cancers, and is characterized as extremely aggressive, often displaying rapid tumor growth and multiple organ metastases. In addition, the clinical outcome of SCLC patients is poor due to early relapse and acquired resistance to standard chemotherapy treatments. Hence, novel therapeutic strategies for the treatment of SCLC are urgently required. Accordingly, several molecular targeted therapies were evaluated in SCLC; however, they failed to improve the clinical outcome. The receptor tyrosine kinase MET is a receptor for hepatocyte growth factor (HGF), and aberrant activation of HGF/MET signaling is known as one of the crucial mechanisms enabling cancer progression and invasion. Here, we found that the HGF/MET signaling was aberrantly activated in chemoresistant or chemorelapsed SCLC cell lines (SBC-5, DMS273, and DMS273-G3H) by the secretion of HGF and/or MET copy number gain. A cell-based in vitro assay revealed that HGF/MET inhibition, induced either by MET inhibitors (crizotinib and golvatinib), or by siRNA-mediated knockdown of HGF or MET, constrained growth of chemoresistant SCLC cells through the inhibition of ERK and AKT signals. Furthermore, treatment with either crizotinib or golvatinib suppressed the systemic metastasis of SBC-5 cell tumors in natural killer cell-depleted SCID mice, predominantly through cell cycle arrest. These findings reveal the therapeutic potential of targeting the HGF/MET pathway for inhibition, to constrain tumor progression of SCLC cells showing aberrant activation of HGF/MET signaling. We suggest that it would be clinically valuable to further investigate HGF/MET-mediated signaling in SCLC cells. © 2017 The Authors. Cancer Science published by John Wiley & Sons Australia, Ltd on behalf of Japanese Cancer Association.

  14. A unique modification of the eukaryotic initiation factor 5A shows the presence of the complete hypusine pathway in Leishmania donovani.

    Directory of Open Access Journals (Sweden)

    Bhavna Chawla

    Full Text Available Deoxyhypusine hydroxylase (DOHH catalyzes the final step in the post-translational synthesis of an unusual amino acid hypusine (N(€-(4-amino-2-hydroxybutyl lysine, which is present on only one cellular protein, eukaryotic initiation factor 5A (eIF5A. We present here the molecular and structural basis of the function of DOHH from the protozoan parasite, Leishmania donovani, which causes visceral leishmaniasis. The L. donovani DOHH gene is 981 bp and encodes a putative polypeptide of 326 amino acids. DOHH is a HEAT-repeat protein with eight tandem repeats of α-helical pairs. Four conserved histidine-glutamate sequences have been identified that may act as metal coordination sites. A ~42 kDa recombinant protein with a His-tag was obtained by heterologous expression of DOHH in Escherichia coli. Purified recombinant DOHH effectively catalyzed the hydroxylation of the intermediate, eIF5A-deoxyhypusine (eIF5A-Dhp, in vitro. L. donovani DOHH (LdDOHH showed ~40.6% sequence identity with its human homolog. The alignment of L. donovani DOHH with the human homolog shows that there are two significant insertions in the former, corresponding to the alignment positions 159-162 (four amino acid residues and 174-183 (ten amino acid residues which are present in the variable loop connecting the N- and C-terminal halves of the protein, the latter being present near the substrate binding site. Deletion of the ten-amino-acid-long insertion decreased LdDOHH activity to 14% of the wild type recombinant LdDOHH. Metal chelators like ciclopirox olamine (CPX and mimosine significantly inhibited the growth of L. donovani and DOHH activity in vitro. These inhibitors were more effective against the parasite enzyme than the human enzyme. This report, for the first time, confirms the presence of a complete hypusine pathway in a kinetoplastid unlike eubacteria and archaea. The structural differences between the L. donovani DOHH and the human homolog may be exploited for

  15. A unique modification of the eukaryotic initiation factor 5A shows the presence of the complete hypusine pathway in Leishmania donovani.

    Science.gov (United States)

    Chawla, Bhavna; Kumar, Ravi Ranjan; Tyagi, Nidhi; Subramanian, Gowri; Srinivasan, N; Park, Myung Hee; Madhubala, Rentala

    2012-01-01

    Deoxyhypusine hydroxylase (DOHH) catalyzes the final step in the post-translational synthesis of an unusual amino acid hypusine (N(€)-(4-amino-2-hydroxybutyl) lysine), which is present on only one cellular protein, eukaryotic initiation factor 5A (eIF5A). We present here the molecular and structural basis of the function of DOHH from the protozoan parasite, Leishmania donovani, which causes visceral leishmaniasis. The L. donovani DOHH gene is 981 bp and encodes a putative polypeptide of 326 amino acids. DOHH is a HEAT-repeat protein with eight tandem repeats of α-helical pairs. Four conserved histidine-glutamate sequences have been identified that may act as metal coordination sites. A ~42 kDa recombinant protein with a His-tag was obtained by heterologous expression of DOHH in Escherichia coli. Purified recombinant DOHH effectively catalyzed the hydroxylation of the intermediate, eIF5A-deoxyhypusine (eIF5A-Dhp), in vitro. L. donovani DOHH (LdDOHH) showed ~40.6% sequence identity with its human homolog. The alignment of L. donovani DOHH with the human homolog shows that there are two significant insertions in the former, corresponding to the alignment positions 159-162 (four amino acid residues) and 174-183 (ten amino acid residues) which are present in the variable loop connecting the N- and C-terminal halves of the protein, the latter being present near the substrate binding site. Deletion of the ten-amino-acid-long insertion decreased LdDOHH activity to 14% of the wild type recombinant LdDOHH. Metal chelators like ciclopirox olamine (CPX) and mimosine significantly inhibited the growth of L. donovani and DOHH activity in vitro. These inhibitors were more effective against the parasite enzyme than the human enzyme. This report, for the first time, confirms the presence of a complete hypusine pathway in a kinetoplastid unlike eubacteria and archaea. The structural differences between the L. donovani DOHH and the human homolog may be exploited for structure

  16. Ecological public goods games: cooperation and bifurcation.

    Science.gov (United States)

    Hauert, Christoph; Wakano, Joe Yuichiro; Doebeli, Michael

    2008-03-01

    The Public Goods Game is one of the most popular models for studying the origin and maintenance of cooperation. In its simplest form, this evolutionary game has two regimes: defection goes to fixation if the multiplication factor r is smaller than the interaction group size N, whereas cooperation goes to fixation if the multiplication factor r is larger than the interaction group size N. Hauert et al. [Hauert, C., Holmes, M., Doebeli, M., 2006a. Evolutionary games and population dynamics: Maintenance of cooperation in public goods games. Proc. R. Soc. Lond. B 273, 2565-2570] have introduced the Ecological Public Goods Game by viewing the payoffs from the evolutionary game as birth rates in a population dynamic model. This results in a feedback between ecological and evolutionary dynamics: if defectors are prevalent, birth rates are low and population densities decline, which leads to smaller interaction groups for the Public Goods game, and hence to dominance of cooperators, with a concomitant increase in birth rates and population densities. This feedback can lead to stable co-existence between cooperators and defectors. Here we provide a detailed analysis of the dynamics of the Ecological Public Goods Game, showing that the model exhibits various types of bifurcations, including supercritical Hopf bifurcations, which result in stable limit cycles, and hence in oscillatory co-existence of cooperators and defectors. These results show that including population dynamics in evolutionary games can have important consequences for the evolutionary dynamics of cooperation.

  17. Meet the good child

    DEFF Research Database (Denmark)

    Gram, Malene; Grønhøj, Alice

    2016-01-01

    to be appropriate child and parental behavior. The study takes a practice theoretical perspective, building on previous research on family consumption, and draws empirically on 35 interviews with 5–6 year-olds and 13 family interviews. Findings show that the children recognize the position of ‘the good child......’ and most often prefer to take on this position, which is confirmed by their parents. The children can describe how ‘the good child’—in their eyes—should behave. They prefer consensus and not being embarrassing or embarrassed. The study concludes that the children are strongly immersed in social norms...... and family practices, and that the Danish national/cultural context probably reinforces these children as independent consumers, who are well aware of the requirements of the consumer role. Childing practices are a standard with know-how and rules that these children argue they live by—at least most...

  18. Caregiving and Developmental Factors Differentiating Young At-Risk Urban Children Showing Resilient Versus Stress-Affected Outcomes: A Replication and Extension.

    Science.gov (United States)

    Wyman, Peter A.; And Others

    1999-01-01

    Tested hypotheses from an organizational-developmental model for childhood resilience among 7- to 9-year olds. Found that caregiving factors and early development differentiated children with resilient and stress-affected adaptations. Variables reflecting emotionally responsive, competent parenting were direct, proximal predictors of resilience…

  19. [A Case of Crohn's Disease Showing Favorable Response to Induction and Maintenance Therapy with Methotrexate after Failure of Anti-tumor Necrosis Factor Therapy].

    Science.gov (United States)

    Choi, Jung Ran; Yun, Gak Won; Park, Yoo Mi; Kim, Jie Hyun; Youn, Young Hoon; Park, Hyo Jin; Park, Jae Jun

    2015-10-01

    Thanks to the introduction of immumomodulators and biologics, therapeutic approaches in Crohn's disease have changed significantly during the past decade. Although new biologic therapy has dramatically improved the treatment of Crohn's disease, a substantial number of patients are refractory to these therapies or lose their initial response. Methotrexate (MTX) is a structural analogue of folic acid that can competitively inhibit the binding of dihydrofolic acid to the enzyme dihydrofolate reductase and has been widely used as immunomodulator in rheumatology area for patients with rheumatoid arthritis and psoriasis. Although MTX has also been shown to be an effective agent for remission induction and maintenance of remission in Crohn's disease, the use of MTX in Crohn's disease has not yet been reported in Korea. Herein, we report a case of Crohn's disease patient who was successfully treated with MTX after treatment failure with thiopurine and anti-tumor necrosis factor.

  20. Caregiving and developmental factors differentiating young at-risk urban children showing resilient versus stress-affected outcomes: a replication and extension.

    Science.gov (United States)

    Wyman, P A; Cowen, E L; Work, W C; Hoyt-Meyers, L; Magnus, K B; Fagen, D B

    1999-01-01

    This study tested hypotheses from an organizational-developmental model for childhood resilience. In this model resilience reflects a child's mastery of age-salient objectives, in the face of substantial adversity, by drawing on internal and external resources that enhance processes of adaptation specific to each developmental stage. Interviews were conducted with parents of 122 7- to 9-year-old urban children exposed to multiple risk factors, 69 classified as resilient and 53 as maladjusted. Consistent with predictions generated by the model: (1) characteristics of a child's caregiving system and early development differentiated children with resilient and stress-affected adaptations; and (2) variables reflecting emotionally responsive, competent parenting were direct, proximal predictors of resilient status and mediators of other caregiver resources such as education, mental health, and relational history. Identified predictors of resilient status, including competent parenting and caregiver psychosocial resources, largely replicated findings from a prior study with sociodemographically comparable 9- to 12-year-old children.

  1. 'Good Order and Police'

    DEFF Research Database (Denmark)

    2016-01-01

    The emergence of police ordinances and police authorities in the early modern period has traditionally been seen as a way to discipline society in order to increase the power of the absolutist state. However, recent investigations of early modern policing in German and French regions show...... that ‘good order and police’ was in demand by the subjects and also adapted to local needs. Inspired by this research this article investigates the enforcement of police ordinances in the market towns of Aalborg and Sæby and the country district of Børglum-Jerslev. The results show that policing remained...... focused on local needs even after the creation of a royal police office in 1682. Policing mainly concerned the welfare and privileges of burghers in market towns until the introduction of a country police in 1791, when agrarian reforms began to erode the patriarchal order in the countryside. As a new way...

  2. The chimeric repressor version of an Ethylene Response Factor (ERF) family member, Sl-ERF.B3, shows contrasting effects on tomato fruit ripening.

    Science.gov (United States)

    Liu, Mingchun; Diretto, Gianfranco; Pirrello, Julien; Roustan, Jean-Paul; Li, Zhengguo; Giuliano, Giovanni; Regad, Farid; Bouzayen, Mondher

    2014-07-01

    Fruit ripening involves a complex interplay between ethylene and ripening-associated transcriptional regulators. Ethylene Response Factors (ERFs) are downstream components of ethylene signaling, known to regulate the expression of ethylene-responsive genes. Although fruit ripening is an ethylene-regulated process, the role of ERFs remains poorly understood. The role of Sl-ERF.B3 in tomato (Solanum lycopersicum) fruit maturation and ripening is addressed here using a chimeric dominant repressor version (ERF.B3-SRDX). Over-expression of ERF.B3-SRDX results in a dramatic delay of the onset of ripening, enhanced climacteric ethylene production and fruit softening, and reduced pigment accumulation. Consistently, genes involved in ethylene biosynthesis and in softening are up-regulated and those of carotenoid biosynthesis are down-regulated. Moreover, the expression of ripening regulators, such as RIN, NOR, CNR and HB-1, is stimulated in ERF.B3-SRDX dominant repressor fruits and the expression pattern of a number of ERFs is severely altered. The data suggest the existence of a complex network enabling interconnection between ERF genes which may account for the pleiotropic alterations in fruit maturation and ripening. Overall, the study sheds new light on the role of Sl-ERF.B3 in the transcriptional network controlling the ripening process and uncovers a means towards uncoupling some of the main ripening-associated processes.

  3. Use of a serum-free epidermal culture model to show deleterious effects of epidermal growth factor on morphogenesis and differentiation.

    Science.gov (United States)

    Chen, C S; Lavker, R M; Rodeck, U; Risse, B; Jensen, P J

    1995-01-01

    The presence of serum has limited the utility of many culture models for the study of cytokine effects because its complexity and variability can confound the interpretation of data. In the present study, a serum-free skin co-culture model was used to investigate the effect of exogenous epidermal growth factor (EGF) on epidermal proliferation and differentiation. Human keratinocytes cultured on collagen rafts at the air-liquid interface produced a well-differentiated epithelium that resembled normal epidermis. Keratin filaments, membrane-coating granules, and keratohyalin granules were all observed. Epidermal differentiation markers keratin K1/K10, involucrin, and transglutaminase were localized in most of the suprabasal layers, whereas profilaggrin/filaggrin was confined to the granular layers and stratum corneum. In the continual presence of 10-20 ng/mL EGF, the epidermis was less organized, thinner, and less proliferative. EGF also depressed several indicators of differentiation: The number of keratohyalin granules and membrane-coating granules was greatly decreased; antigen expression of profilaggrin/filaggrin appeared diminished by immunocytochemical staining; frequent nuclear retention was noted in the relatively thickened stratum corneum-like layers. As detected by immunohistochemical staining, the expression of EGF receptor in the epidermis was reduced by exogenous EGF. These data illustrate that EGF cannot be considered a simple mitogen. Our findings also underscore the importance of using sophisticated culture models to assess complex cytokine effects that may be dependent on the architecture of a differentiating epidermis.

  4. A proteomic study showing differential regulation of stress, redox regulation and peroxidase proteins by iron supply and the transcription factor FER.

    Science.gov (United States)

    Brumbarova, Tzvetina; Matros, Andrea; Mock, Hans-Peter; Bauer, Petra

    2008-04-01

    Plants need to mobilize iron in the soil, and the basic helix-loop-helix transcription factor FER is a central regulator of iron acquisition in tomato roots. FER activity is controlled by iron supply. To analyse to what extent FER influences Fe-regulated protein expression, we investigated the root proteome of wild-type tomato, the fer mutant and a transgenic FER overexpression line under low-iron conditions versus sufficient and generous iron supply. The root proteomes were analysed by two-dimensional gel electrophoresis with three technical and three biological replicates. Statistical analysis identified 39 protein spots that were differentially regulated in selected pairwise comparisons of experimental conditions. Of these, 24 were correlated with expression clusters revealed by principal component analysis. The 39 protein spots were analysed by MALDI-TOF and nanoLC-MS/MS to deduce their possible functions. We investigated the functional representation in the identified expression clusters, and found that loss of FER function in iron-cultured plants mimicked an iron-deficiency status. The largest identified protein expression cluster was upregulated by iron deficiency and in the fer mutant. Two iron-regulated proteins required FER activity for induction by iron deficiency. Few proteins were suppressed by iron deficiency. The differentially expressed proteins belonged predominantly to the functional categories 'stress', 'redox regulation' and 'miscellaneous peroxidases'. Hence, we were able to identify distinct expression clusters of proteins with distinct functions.

  5. Protective factors in patients aged over 65 with stroke treated by physiotherapy, showing cognitive impairment, in the Valencia Community. Protection Study in Older People (EPACV

    Directory of Open Access Journals (Sweden)

    Gil-Guillen Vicente

    2012-10-01

    Full Text Available Abstract Background Family function may have an influence on the mental health deterioration of the caregivers of dependent family members and it could have a varying importance on the care of dependents. Little attention has been paid to the preparation of minor stroke survivors for the recovery trajectory or the spouse for the caregiving role. Therefore, this study protocol intends to analyze the influence of family function on the protection of patients with stroke sequels needing physiotherapy in the family environment. Methods/Design This is an analytical observational design, prospective cohort study and using a qualitative methodology by means of data collected in the “interviews of life”. The study will be carried out by the Rehabilitation Service at Hospital of Elda in the Valencia Community. All patients that have been diagnosed with stroke and need physiotherapy treatment, having a dependency grade assigned and consent to participate in the study, will undergo a monitoring of one year in order to assess the predictive factors depending on the dependence of the people affected. Discussion Our research aims to analyze the perception of caregivers, their difficulties to work, and the influence of family function. Moreover, it aims to register the perception of the patients with stroke sequel over the care received and whether they feel protected in their family environment.

  6. Homeobox transcription factor muscle segment homeobox 2 (Msx2) correlates with good prognosis in breast cancer patients and induces apoptosis in vitro.

    LENUS (Irish Health Repository)

    Lanigan, Fiona

    2010-01-01

    The homeobox-containing transcription factor muscle segment homeobox 2 (Msx2) plays an important role in mammary gland development. However, the clinical implications of Msx2 expression in breast cancer are unclear. The aims of this study were to investigate the potential clinical value of Msx2 as a breast cancer biomarker and to clarify its functional role in vitro.

  7. Identification of factors associated with good response to growth hormone therapy in children with short stature: results from the ANSWER Program®

    Directory of Open Access Journals (Sweden)

    Khutoryansky Naum

    2011-07-01

    Full Text Available Abstract Objective To identify factors associated with growth in children on growth hormone (GH therapy using data from the American Norditropin Studies: Web-enabled Research (ANSWER Program® registry. Methods GH-naïve children with GH deficiency, multiple pituitary hormone deficiency, idiopathic short stature, Turner syndrome, or a history of small for gestational age were eligible (N = 1,002. Using a longitudinal statistical approach, predictive factors were identified in patients with GHD for change from baseline in height standard deviation score (ΔHSDS following 2 years of treatment. Results Gradual increases in ΔHSDS over time were observed for all diagnostic categories. Significant predictive factors of ΔHSDS, ranked by significance were: height velocity (HV at 4 months > baseline age > baseline HSDS > baseline body mass index (BMI SDS > baseline insulin-like growth factor I (IGF-I SDS; gender was not significant. HV at 4 months and baseline BMI SDS were positively correlated, whereas baseline age, HSDS, and IGF-I SDS were negatively correlated with ΔHSDS. Conclusions These results may help guide GH therapy based on pretreatment characteristics and early growth response.

  8. Transgenic wheat expressing Thinopyrum intermedium MYB transcription factor TiMYB2R-1 shows enhanced resistance to the take-all disease.

    Science.gov (United States)

    Liu, Xin; Yang, Lihua; Zhou, Xianyao; Zhou, Miaoping; Lu, Yan; Ma, Lingjian; Ma, Hongxiang; Zhang, Zengyan

    2013-05-01

    The disease take-all, caused by the fungus Gaeumannomyces graminis, is one of the most destructive root diseases of wheat worldwide. Breeding resistant cultivars is an effective way to protect wheat from take-all. However, little progress has been made in improving the disease resistance level in commercial wheat cultivars. MYB transcription factors play important roles in plant responses to environmental stresses. In this study, an R2R3-MYB gene in Thinopyrum intermedium, TiMYB2R-1, was cloned and characterized. The gene sequence includes two exons and an intron. The expression of TiMYB2R-1 was significantly induced following G. graminis infection. An in vitro DNA binding assay proved that TiMYB2R-1 protein could bind to the MYB-binding site cis-element ACI. Subcellular localization assays revealed that TiMYB2R-1 was localized in the nucleus. TiMYB2R-1 transgenic wheat plants were generated, characterized molecularly, and evaluated for take-all resistance. PCR and Southern blot analyses confirmed that TiMYB2R-1 was integrated into the genomes of three independent transgenic wheat lines by distinct patterns and the transgene was heritable. Reverse transcription-PCR and western blot analyses revealed that TiMYB2R-1 was highly expressed in the transgenic wheat lines. Based on disease response assessments for three successive generations, the significantly enhanced resistance to take-all was observed in the three TiMYB2R-1-overexpressing transgenic wheat lines. Furthermore, the transcript levels of at least six wheat defence-related genes were significantly elevated in the TiMYB2R-1 transgenic wheat lines. These results suggest that engineering and overexpression of TiMYB2R-1 may be used for improving take-all resistance of wheat and other cereal crops.

  9. What Is Good Communication?

    Science.gov (United States)

    Spitzberg, Brian H.

    2000-01-01

    Explores issues entailed in defining good communication including multiple reasonable criteria, competency bias, and communication as a function of context, locus, and abstraction. Claims good communication is a subjective evaluation and not subject to being codified in reductionist models. (NH)

  10. Trade in goods

    DEFF Research Database (Denmark)

    2006-01-01

    An analysis of the rules governing trade in goods under the GATT agreement and the Agreement on Safeguards......An analysis of the rules governing trade in goods under the GATT agreement and the Agreement on Safeguards...

  11. Good Concrete Activity Is Good Mental Activity

    Science.gov (United States)

    McDonough, Andrea

    2016-01-01

    Early years mathematics classrooms can be colourful, exciting, and challenging places of learning. Andrea McDonough and fellow teachers have noticed that some students make good decisions about using materials to assist their problem solving, but this is not always the case. These experiences lead her to ask the following questions: (1) Are…

  12. Adenovirus-mediated transfer of hepatocyte growth factor gene to human dental pulp stem cells under good manufacturing practice improves their potential for periodontal regeneration in swine

    OpenAIRE

    2015-01-01

    Introduction Periodontitis is one of the most widespread infectious diseases in humans. We previously promoted significant periodontal tissue regeneration in swine models with the transplantation of autologous periodontal ligament stem cells (PDLSCs) and PDLSC sheet. We also promoted periodontal tissue regeneration in a rat model with a local injection of allogeneic bone marrow mesenchymal stem cells. The purpose of the present study is to investigate the roles of the hepatocyte growth factor...

  13. Whole genome association analysis shows that ACE is a risk factor for Alzheimer's disease and fails to replicate most candidates from Meta-analysis.

    Science.gov (United States)

    Webster, Jennifer; Reiman, Eric M; Zismann, Victoria L; Joshipura, Keta D; Pearson, John V; Hu-Lince, Diane; Huentelman, Matthew J; Craig, David W; Coon, Keith D; Beach, Thomas; Rohrer, Kristen C; Zhao, Alice S; Leung, Doris; Bryden, Leslie; Marlowe, Lauren; Kaleem, Mona; Mastroeni, Diego; Grover, Andrew; Rogers, Joseph; Heun, Reinhard; Jessen, Frank; Kölsch, Heike; Heward, Christopher B; Ravid, Rivka; Hutton, Michael L; Melquist, Stacey; Petersen, Ron C; Caselli, Richard J; Papassotiropoulos, Andreas; Stephan, Dietrich A; Hardy, John; Myers, Amanda

    2010-01-01

    For late onset Alzheimer's disease (LOAD), the only confirmed, genetic association is with the apolipoprotein E (APOE) locus on chromosome 19. Meta-analysis is often employed to sort the true associations from the false positives. LOAD research has the advantage of a continuously updated meta-analysis of candidate gene association studies in the web-based AlzGene database. The top 30 AlzGene loci on May 1(st), 2007 were investigated in our whole genome association data set consisting of 1411 LOAD cases and neuropathoiogicaiiy verified controls genotyped at 312,316 SNPs using the Affymetrix 500K Mapping Platform. Of the 30 "top AlzGenes", 32 SNPs in 24 genes had odds ratios (OR) whose 95% confidence intervals that did not include 1. Of these 32 SNPs, six were part of the Affymetrix 500K Mapping panel and another ten had proxies on the Affymetrix array that had >80% power to detect an association with α=0.001. Two of these 16 SNPs showed significant association with LOAD in our sample series. One was rs4420638 at the APOE locus (uncorrected p-value=4.58E-37) and the other was rs4293, located in the angiotensin converting enzyme (ACE) locus (uncorrected p-value=0.014). Since this result was nominally significant, but did not survive multiple testing correction for 16 independent tests, this association at rs4293 was verified in a geographically distinct German cohort (p-value=0.03). We present the results of our ACE replication aiongwith a discussion of the statistical limitations of multiple test corrections in whole genome studies.

  14. Business Climate and Good Governance

    Directory of Open Access Journals (Sweden)

    Besmira Manaj

    2015-03-01

    Full Text Available This paper consists of three factors, namely: Good Governance, Business Climate and Corruption. How they affect the development product of Albania, not only as a concept, and a principle but mostly as a sensitive aspect in the integration process. There are some interpretations of this concept, but I intend to analyze the key factors and actors, their cooperation and concrete production in society. Improving governance is necessary to have an integrated long term strategy based upon a continuous cooperation between institutions and citizens. But in developing countries like Albania there are some important questions such as: How can we measure the improvement of Good Governance through policies? Has Good Governance indicated an effective way for the sustainable development? (Meisel, 2008, 6. These question give us the orientation to reflect about the process of development, social economic political behavior and how this multidimensional is transformed in product of good governance. The business cycle is strongly connected with many aspects of political-, social-, juridical aspects and good governance. Despite attempts to draft law regulations, the level of corruption and informality in Albania continues to be a major obstacle. The credibility level in the implementation of law is an indicator that affects democratization and institutional integration. At present, different reports of international institutions, define Albania as the country with the highest level of Corruption in the Balkans, which is a key factor influencing business. The ways with

  15. Depreciation of public goods in spatial public goods games

    Science.gov (United States)

    Shi, Dong-Mei; Zhuang, Yong; Li, Yu-Jian; Wang, Bing-Hong

    2011-10-01

    In real situations, the value of public goods will be reduced or even lost because of external factors or for intrinsic reasons. In this work, we investigate the evolution of cooperation by considering the effect of depreciation of public goods in spatial public goods games on a square lattice. It is assumed that each individual gains full advantage if the number of the cooperators nc within a group centered on that individual equals or exceeds the critical mass (CM). Otherwise, there is depreciation of the public goods, which is realized by rescaling the multiplication factor r to (nc/CM)r. It is shown that the emergence of cooperation is remarkably promoted for CM > 1 even at small values of r, and a global cooperative level is achieved at an intermediate value of CM = 4 at a small r. We further study the effect of depreciation of public goods on different topologies of a regular lattice, and find that the system always reaches global cooperation at a moderate value of CM = G - 1 regardless of whether or not there exist overlapping triangle structures on the regular lattice, where G is the group size of the associated regular lattice.

  16. Eggs: good or bad?

    Science.gov (United States)

    Griffin, Bruce A

    2016-08-01

    Eggs have one of the lowest energy to nutrient density ratios of any food, and contain a quality of protein that is superior to beef steak and similar to dairy. From a nutritional perspective, this must qualify eggs as 'good'. The greater burden of proof has been to establish that eggs are not 'bad', by increasing awareness of the difference between dietary and blood cholesterol, and accumulating sufficient evidence to exonerate eggs from their associations with CVD and diabetes. After 60 years of research, a general consensus has now been reached that dietary cholesterol, chiefly from eggs, exerts a relatively small effect on serum LDL-cholesterol and CVD risk, in comparison with other diet and lifestyle factors. While dietary guidelines have been revised worldwide to reflect this view, associations between egg intake and the incidence of diabetes, and increased CVD risk in diabetes, prevail. These associations may be explained, in part, by residual confounding produced by other dietary components. The strength of evidence that links egg intake to increased CVD risk in diabetes is also complicated by variation in the response of serum LDL-cholesterol to eggs and dietary cholesterol in types 1 and 2 diabetes. On balance, the answer to the question as to whether eggs are 'bad', is probably 'no', but we do need to gain a better understanding of the effects of dietary cholesterol and its association with CVD risk in diabetes.

  17. The Messiness of Common Good

    DEFF Research Database (Denmark)

    Feldt, Liv Egholm

    that a distinction between the non-civil and the civil is more fruitful, if we want to understand the past, present and future messiness in place in defining the common good. Based on an ethnographic case analysis of a Danish corporate foundation between 1920 and 2014 the paper shows how philanthropic gift...... has been messed up with other logics and that it is this mess that creates contemporary definitions of the common good....

  18. Generation Gap and the Impact of the Web on Goods Quality Perceptions

    Science.gov (United States)

    Wan, Yun; Nakayama, Makoto; Sutcliffe, Norma

    This study explores how age and general online shopping experience affect consumer perceptions on product quality uncertainty. Using the survey data collected from 549 consumers, we investigated how they perceive the uncertainty of product quality on six search, experience and credence goods. The ANOVA results show that age and the Web shopping experience of consumers are significant factors. A generation gap is indeed seen for all but one experience good. Web shopping experience is not a significant factor for search goods but is for experience and credence goods. There is an interaction effect between age and Web shopping experience for one credence good. Implications of these results are discussed.

  19. 'The perfect is the enemy of the good' - ergonomics research and practice. Institute of Ergonomics and Human Factors Annual Lecture 2010.

    Science.gov (United States)

    Buckle, Peter

    2011-01-01

    The relationship between research and practice in ergonomics and human factors has rarely been addressed in the literature. This presents specific problems for researchers when seeking to relate their work to the research community. Equally, practitioners are often frustrated by the lack of appropriate research to meet their needs. This paper seeks to identify current drivers for ergonomics research along with an analysis of how these are changing. Specifically, the use of bibliometric data to assess research output and its impact on a multi-disciplinary subject such as ergonomics is examined. Areas where action may be required to stimulate better research and improved practice are proposed. These include a greater role for the practitioner in completing the circle of knowledge and improving the evidence base for practice with, in particular, practitioners becoming more active in determining research priorities. It is concluded that combined effort is needed by researcher and practitioner communities to enable and promote a more effective understanding of the true impact of ergonomics across industry and society. STATEMENT OF RELEVANCE: The relationship between ergonomics research and practice is examined. Research 'drivers' are identified, including the influence of bibliometric data. Implications for researchers and practitioners are discussed. The role of practitioners in completing the circle of knowledge and improving the ergonomics evidence base is stressed, as is the need to promote the impact of ergonomics across society.

  20. Chinese herbal medicine for treating menopausal symptoms in London women: developing a good practice protocol via the factor analysis of prescribing patterns in a clinical study.

    Science.gov (United States)

    Scheid, Volker; Tuffrey, Veronica; Bovey, Mark

    2017-06-01

    The objective of the study described in this paper was to define Chinese medicine formula patterns for the treatment of menopausal women in London. These formula patterns are intended to inform the development of best practice guidelines for a future pragmatic randomised controlled trial, with the ultimate goal of evaluating the possibility of integrating Chinese medicine treatment strategies for menopausal symptoms into the UK National Health Service. Data from a clinical study that had demonstrated the effectiveness and safety of Chinese medicine in treating 117 perimenopausal women at the Westminster University Polyclinic in London were analysed for symptom occurrence and herb use. The frequency of occurrence of different presenting symptoms and the frequency of use of individual herbs is described, the patterns of combined herb use were analysed by means of factor analysis, and the correlations between these patterns and the presenting symptoms were analysed using the chi square test. Treating the emergent use patterns as Chinese herbal medicine formulas, five distinctive formula patterns emerged in the course of this study. While there is some overlap between these formulas and their associated symptom patterns and those described in Chinese medicine textbooks and guidelines, some formula patterns appear to be unique to London women. This indicates that best practice guidelines for the Chinese medicine treatment of menopausal symptoms, which have been shown to vary cross-culturally, need to be derived from local clinical practice. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Good decision making requires good communication.

    Science.gov (United States)

    Fischhoff, Baruch

    2012-11-01

    The methods used for regulatory decisions must facilitate three kinds of communication: (i) with individual experts who must translate their knowledge into usable form; (ii) among the experts whose pooled knowledge informs those choices; and (iii) between regulators and those affected by their choices. Decision-making methods vary in their reliance on expert judgement and computational methods and, hence, in their ability to meet the goals of sound decision making: breadth, depth, precision, neutrality, evaluability and transparency. An approach developed by the US FDA, the Benefit-Risk Framework, integrates judgement and computation, cognizant of their strengths and weaknesses. Its application both requires and facilitates good communication about risks and benefits.

  2. On good ETOL forms

    DEFF Research Database (Denmark)

    Skyum, Sven

    1978-01-01

    This paper continues the study of ETOL forms and good EOL forms done by Maurer, Salomaa and Wood. It is proven that binary very complete ETOL forms exist, good synchronized ETOL forms exist and that no propagating or synchronized ETOL form can be very complete.......This paper continues the study of ETOL forms and good EOL forms done by Maurer, Salomaa and Wood. It is proven that binary very complete ETOL forms exist, good synchronized ETOL forms exist and that no propagating or synchronized ETOL form can be very complete....

  3. `People on the move and goods on the go` behavioral factors driving carbon-dioxide emissions for travel and freight in OECD countries

    Energy Technology Data Exchange (ETDEWEB)

    Schipper, L. [Lawrence Berkeley Laboratory (United States)

    1996-12-01

    Concern has been expressed in many government and private studies over the cost of externalitites from transportation, which include safety, air pollution, noise, competition for urban space, balance of payments associated with oil imports, and risks from importing oil. If the individual (s) benefiting at the time faced those costs, the travel (or shipment) behind the externality might not take place, or technology would be applied to reduce the extent of the problem. For large trucks and busses, the costs (per vehicle-km) are considerably higher. Expressed as per unit of travel (passenger kilometers) or per unit of freight, i.e., taking into account the utilization of the vehicle, the specific cost change because of economics of scale. Transportation is a valuable part of our economy, but it is no free lunch. Emissions of CO{sub 2} or carbon from road transport are also on government agendas is industrialized countries. Not surprisingly, CO{sub 2} emissions from travel and freight have increased in most industrialized countries faster than population, albeit less rapidly than GDP. This paper reviews some of the factors driving that increase. Whatever the `real` external costs of each mode, all studies suggest two important findings: First, these costs are sometimes comparable to, or higher than, direct fuel costs per kilometer at the margin; Second, the value attached to the externality for carbon emissions tends to be low compared to those associated with other problems. Hence this suggests that CO{sub 2} by itself may not `felt` as a strong stimulus for change, but that changes to deal with the other problems may affect traffic, and therefore CO{sub 2} emissions, profoundly. (EG) 51 refs.

  4. Modern approaches regarding public goods

    OpenAIRE

    2015-01-01

    This article is trying to present general elements regarding public goods. It is presenting also all types of public goods and optimum provision of public goods. Public Goods designate goods, benefits which belong to all citizens, or community. Four categories of goods can be delimited Public goods; Private goods; Common goods; Taxable goods. We also introduce two new concepts of public goods: “Club Goods” and “Joint” Goods.

  5. Advice on Good Grooming.

    Science.gov (United States)

    Tingey, Carol

    1987-01-01

    Suggestions are presented from parents on how to help children with disabilities (with particular focus on Downs Syndrome) learn good grooming habits in such areas as good health, exercise, cleanliness, teeth and hair care, skin care, glasses and other devices, and social behavior. (CB)

  6. What Are Good Universities?

    Science.gov (United States)

    Connell, Raewyn

    2016-01-01

    This paper considers how we can arrive at a concept of the good university. It begins with ideas expressed by Australian Vice-Chancellors and in the "league tables" for universities, which essentially reproduce existing privilege. It then considers definitions of the good university via wish lists, classic texts, horror lists, structural…

  7. From Goods to Solutions

    DEFF Research Database (Denmark)

    Chakkol, Mehmet; Johnson, Mark; Raja, Jawwad

    2014-01-01

    Purpose – This paper aims to adopt service-dominant logic (SDL) to empirically explore network configurations resulting from the provision of goods, goods and services, and solutions. Design/methodology/approach – This paper uses a single, in-depth, exploratory case study in a truck manufacturer ...

  8. Good Mental Health

    Science.gov (United States)

    ... Trying to conceive, pregnancy, and mental health Menstruation, menopause, and mental health Women veterans and mental health When you need help Good mental ... in Spanish ( en español ) Good mental health Nutrition and mental health Exercise and mental health Sleep ...

  9. Making Good Tenure Decisions.

    Science.gov (United States)

    Becker, Samuel L.; Galvin, Kathleen M.; Houston, Marsha; Friedrich, Gustav W.; Pearson, Judy C.; Seiler, William J.; Trent, Judith S.

    2001-01-01

    Presents criteria and procedures that can help to substantially increase the probability of a good tenure decision. Notes that the tenure procedures must be designed and followed in a way that ensures, to the degree possible, validity, fairness, and equity. Stresses the importance of maintaining good records and mentoring. (SG)

  10. A Pretty Good Fit

    Science.gov (United States)

    Erickson, Tim

    2008-01-01

    We often look for a best-fit function to a set of data. This article describes how a "pretty good" fit might be better than a "best" fit when it comes to promoting conceptual understanding of functions. In a pretty good fit, students design the function themselves rather than choosing it from a menu; they use appropriate variable names; and they…

  11. Good Enough to Teach?

    DEFF Research Database (Denmark)

    Denver, Louise; Jensen, Christian; Mees, Inger

    2016-01-01

    In a study conducted at the Copenhagen Business School, 1,794 students completed questionnaires on lectures given by 31 non-native English-speaking lecturers in 12 EMI programmes. They were asked to rate the lecture, the lecturer and the lecturer’s language. Statistical analyses revealed a correl......In a study conducted at the Copenhagen Business School, 1,794 students completed questionnaires on lectures given by 31 non-native English-speaking lecturers in 12 EMI programmes. They were asked to rate the lecture, the lecturer and the lecturer’s language. Statistical analyses revealed...... a correlation between the students’ perceptions of the lecturers’ general lecturing competence (defined as knowledge of subject and teaching skills) and their perceptions of their English language proficiency (Jensen et al. 2013). In return for their assistance, each lecturer received a feedback sheet on how...... whose L1 was Danish. An examination of the tutors’ comments showed that they could be divided into two main categories: formal language skills and pragmatic or metadiscursive features. The observations on language features are presented using a slightly adapted version of Lavelle’s (2008) “good...

  12. Vulnerable Derivatives and Good Deal Bounds

    DEFF Research Database (Denmark)

    Murgoci, Agatha

    2013-01-01

    can be obtained. We provide a link between the objective probability measure and the range of potential risk-neutral measures, which has an intuitive economic meaning. We also provide tight pricing bounds for European calls and show how to extend the call formula to pricing other financial products......We price vulnerable derivatives – i.e. derivatives where the counterparty may default. These are basically the derivatives traded on the over-the-counter (OTC) markets. Default is modelled in a structural framework. The technique employed for pricing is good deal bounds (GDBs). The method imposes...... a new restriction in the arbitrage free model by setting upper bounds on the Sharpe ratios (SRs) of the assets. The potential prices that are eliminated represent unreasonably good deals. The constraint on the SR translates into a constraint on the stochastic discount factor. Thus, tight pricing bounds...

  13. Public goods games on adaptive coevolutionary networks

    Science.gov (United States)

    Pichler, Elgar; Shapiro, Avi M.

    2017-07-01

    Productive societies feature high levels of cooperation and strong connections between individuals. Public Goods Games (PGGs) are frequently used to study the development of social connections and cooperative behavior in model societies. In such games, contributions to the public good are made only by cooperators, while all players, including defectors, reap public goods benefits, which are shares of the contributions amplified by a synergy factor. Classic results of game theory show that mutual defection, as opposed to cooperation, is the Nash Equilibrium of PGGs in well-mixed populations, where each player interacts with all others. In this paper, we explore the coevolutionary dynamics of a low information public goods game on a complex network in which players adapt to their environment in order to increase individual payoffs relative to past payoffs parameterized by greediness. Players adapt by changing their strategies, either to cooperate or to defect, and by altering their social connections. We find that even if players do not know other players' strategies and connectivity, cooperation can arise and persist despite large short-term fluctuations.

  14. Treasures on Show

    Institute of Scientific and Technical Information of China (English)

    YIN PUMIN

    2010-01-01

    @@ An exhibition of important relics and contemporary art pieces of China was held in Beijing on October 21-24,idisplaying the country's rich culture and its boundless charm. As the largest Chinese antique art fair,the Second Beijing China Art International Fair (BCAIF) offered a good opportunity for people to enjoy hundreds of the best and rare Chinese art treasures, said Yu Ping,Deputy Director of the Beijing Municipal Administration of Cultural Heritage, one of the sponsors of the fair.

  15. Transportation of hazardous goods

    CERN Multimedia

    TS Department

    2008-01-01

    A general reminder: any transportation of hazardous goods by road is subject to the European ADR rules. The goods concerned are essentially the following: Explosive substances and objects; Gases (including aerosols and non-flammable gases such as helium and nitrogen); Flammable substances and liquids (inks, paints, resins, petroleum products, alcohols, acetone, thinners); Toxic substances (acids, thinners); Radioactive substances; Corrosive substances (paints, acids, caustic products, disinfectants, electrical batteries). Any requests for the transport of hazardous goods must be executed in compliance with the instructions given at this URL: http://ts-dep.web.cern.ch/ts-dep/groups/he/HH/adr.pdf Heavy Handling Section TS-HE-HH 73793 - 160364

  16. TRANSPORT OF COUNTERFEIT GOODS

    Directory of Open Access Journals (Sweden)

    Dagmar Babčanová

    2014-09-01

    Full Text Available The paper is focused on a current problem of transport of counterfeit goods in the European Union. Counterfeiting has a strong influence on the distribution organizations worldwide because most of counterfeit goods threaten the health and safety of consumers. Counterfeiting is a serious problem in the world economy today. The purpose of this paper is to point out the danger of counterfeiting in connection with the transport of Intellectual Property (IP rights - infringing goods. Background of the paper’s content is based on secondary data research of publicly available sources - international statistics and world reports.

  17. Customs control of goods

    Directory of Open Access Journals (Sweden)

    Mentor Gashi

    2015-11-01

    Full Text Available Customs control, is regulated by law in different countries. Different countries define through the law, the control of goods.. Main purpose of this paper is to analyze two types of customs controls, and their effect in reducing avoidance of duty or tax evasion which may be caused by the import of goods of certain companies. For this reason we researched which model is implemented in developing countries and what results were reached through questionnaires. In this sense the next research question, consists in defining the moment of customs control pre or post-clearance control of goods.

  18. How good is good in hydrological modeling?

    Science.gov (United States)

    Seibert, J.; Vis, M.; van Meerveld, I. H. J.

    2016-12-01

    Models are never perfect and hydrological models are no exception. Even with the most sophisticated hydrological models, runoff simulations never fully agree. This is at least partly because of uncertainties in the observed input and output data. On the other hand, even a poor model can often provide fair simulations simply because the forcing data (precipitation, temperature, …) do not allow the model to go completely wrong. Commonly used measures to assess model performance, such as the Nash-Sutcliffe model efficiency, do not allow direct judgment of model performance in terms of what can be achieved with a certain dataset, and different guidelines are given in the literature on what values indicate a good model performance. This is not satisfactory, especially when it comes to assessing the performances of uncalibrated models. We, therefore, suggest the use of an upper and a lower benchmark to better assess model performance. The upper benchmark is a measure of what can be achieved and can be quantified by the performance of a calibrated simple model. The lower benchmark is a measure of what can be expected and can be quantified by an ensemble mean of an uncalibrated simple model where random parameter sets or parameter sets from other catchments are used. In this contribution, we focus on this lower benchmark. Preliminary results using the HBV model, a simple, bucket-type model, indicated surprisingly good model performance of the ensemble means, even when individual parameterisations resulted in very poor fits. To test this further, we applied the HBV model using data from 600 catchments in the USA. The model was calibrated for each catchment and different ensembles where used to compute ensemble mean time series based on: 1) random parameter values, 2) parameter sets from all 600 catchments (minus the one in question), 3) parameter sets from all catchments in the respective hydrological region as defined by the USGS, and 4) parameter sets from the x nearest

  19. Does Good Writing Mean Good Reading?

    DEFF Research Database (Denmark)

    Balling, Laura Winther

    2013-01-01

    in writing guides. This suggests that, in themselves, the supposed problem constructions are not inherently problematic to understand. Therefore, factors previously put forward as important, such as the information structure of texts and the image the sender wishes to project, should be what influences...... the choice of constructions rather than simplified rules such as “Avoid passives!”. The implications of this finding for writing guides and for company and institutional language policies are discussed....

  20. Good covers are algorithmically unrecognizable

    CERN Document Server

    Tancer, Martin

    2012-01-01

    A good cover in R^d is a collection of open contractible sets in R^d such that the intersection of any subcollection is either contractible or empty. Motivated by an analogy with convex sets, intersection patterns of good covers were studied intensively. Our main result is that intersection patterns of good covers are algorithmically unrecognizable. More precisely, the intersection pattern of a good cover can be stored in a simplicial complex called nerve which records which subfamilies of the good cover intersect. A simplicial complex is topologically d-representable if it is isomorphic to the nerve of a good cover in R^d. We prove that it is algorithmically undecidable whether a given simplicial complex is topologically d-representable for any fixed d \\geq 5. As an auxiliary result we prove that if a simplicial complex is PL embeddable into R^d, then it is topologically d-representable. We also supply this result with showing that if a "sufficiently fine" subdivision of a k-dimensional complex is d-represen...

  1. A good complaints system

    African Journals Online (AJOL)

    ... having a good complaints system in place can offer benefits that prevent an individual from ... While financial compensation is an understandable goal in ... of strategies to prevent similar errors occurring in the future. Patients should be given ...

  2. Good vs. Bad Cholesterol

    Science.gov (United States)

    ... Venous Thromboembolism Aortic Aneurysm More Good vs. Bad Cholesterol Updated:Apr 3,2017 Cholesterol can't dissolve ... test . View an animation of cholesterol . LDL (Bad) Cholesterol LDL cholesterol is considered the “bad” cholesterol because ...

  3. Customs control of goods

    OpenAIRE

    Mentor Gashi; Ramadan Gashi

    2015-01-01

    Customs control, is regulated by law in different countries. Different countries define through the law, the control of goods.. Main purpose of this paper is to analyze two types of customs controls, and their effect in reducing avoidance of duty or tax evasion which may be caused by the import of goods of certain companies. For this reason we researched which model is implemented in developing countries and what results were reached through questionnaires. In this sense the next research que...

  4. Biodiversity and the feel-good factor

    DEFF Research Database (Denmark)

    Dallimer, Martin; Irvine, Katherine N.; Skinner, Andrew M. J.

    2012-01-01

    Over half of the world's human population lives in cities, and for many, urban greenspaces are the only places where they encounter biodiversity. This is of particular concern because there is growing evidence that human well-being is enhanced by exposure to nature. However, the specific qualitie...

  5. Factors that help in forming good writers

    OpenAIRE

    Öcal, Nükte

    1989-01-01

    Ankara : Faculty of Letters and The Institute of Economics and Social Sciences of Bilkent University, 1989. Thesis (Master's) -- Bilkent University, 1989. Includes bibliographical references leaves 41-43 The field of Teaching English as a Foreign Language (TEFL) now recognizes the importance of writing as one of the major means of communication. Thus, communicative language teaching is more and more concerned with improving students' writing skills. Especially in academic settings su...

  6. Presence of a cerebral factor showing summer-morph-producing hormone activity in the brain of the seasonal non-polyphenic butterflies Vanessa cardui, V. indica and Nymphalis xanthomelas japonica (Lepidoptera: Nymphalidae)

    Institute of Scientific and Technical Information of China (English)

    Ayuki Tanaka; Moeko Inoue; Katsuhiko Endo; Chisato Kitazawa; Akira Yamanaka

    2009-01-01

    Three speciesofnymphalidbutterflies, Vanessacardui, V. indica and Nymphalis xanthomelas japonica, do not exhibit seasonal polyphenism in wing coloration. To deter-mine whether seasonal non-polyphenic butterflies possess a cerebral factor affecting wing coloration, we used a Polygonia c-aureum female short-day pupal assay for detection of summer-morph-producing hormone (SMPH) activity in P. c-aureum. When 2% NaCl extracts of 25 brain-equivalents prepared from the pupal brains of V. cardui, V. indica or N. xanthomelas japonica were injected into Polygonia female short-day pupae, all recipients developed into summer-morph adults with dark-yellow wings, and the average grade score (AGS) of summer morphs showing SMPH activity was 3.8, 3.7 and 4.0, respectively. In contrast, when acetone or 80% ethanol extracts prepared from pupal brains were injected into Polygonia pupae, all recipients developed into autumn-morph adults with a dark-brown coloration and each exhibited an AGS of less than 0.5. Our results indicate that a cerebral factor showing SMPH activity is present in the pupal brain of seasonal non-polyphenic nymphalid butterflies, suggesting that a SMPH and cerebral factor showing SMPH activity occur widely among butterfly species. This finding will improve our understanding of the presence of cerebral factors showing interspecific actions of SHPH.

  7. Nudge for (the public) good

    DEFF Research Database (Denmark)

    Fosgaard, Toke Reinholt; Piovesan, Marco

    2015-01-01

    In this paper we test the effect of non-binding defaults on the level of contribution to a public good. We manipulate the default numbers appearing on the decision screen to nudge subjects toward a free-rider strategy or a perfect conditional cooperator strategy. Our results show that the vast...... majority of our subjects did not adopt the default numbers, but their stated strategy was affected by the default. Moreover, we find that our manipulation spilled over to a subsequent repeated public goods game where default was not manipulated. Here we found that subjects who previously saw the free rider...

  8. Abusing Good Intentions

    Directory of Open Access Journals (Sweden)

    Tamas Bereczkei

    2015-06-01

    Full Text Available The present study aims to understand how Machiavellians switch from one kind of response to another in different circumstances to maximize their profit. We set up a specific experimental paradigm that involved both a cooperative and competitive version of a public goods game. We found that Machiavellianism accounts for the total amount of money paid by the players (N = 144 across five rounds in the cooperative but not in the competitive game. Compared with the others, individuals with higher scores on Mach scale contributed less to the public goods in the cooperative condition, but no difference was found in the competitive condition. Finally, this relationship was influenced by the sequence of the games. These results indicate that Machiavellians skillfully evaluate social environments and strive to exploit those with abundant contributions to public goods.

  9. Codes of Good Governance

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Sørensen, Ditte-Lene

    2013-01-01

    Good governance is a broad concept used by many international organizations to spell out how states or countries should be governed. Definitions vary, but there is a clear core of common public values, such as transparency, accountability, effectiveness, and the rule of law. It is quite likely......, however, that national views of good governance reflect different political cultures and institutional heritages. Fourteen national codes of conduct are analyzed. The findings suggest that public values converge and that they match model codes from the United Nations and the European Council as well...... as conceptions of good governance from other international organizations. While values converge, they are balanced and communicated differently, and seem to some extent to be translated into the national cultures. The set of global public values derived from this analysis include public interest, regime dignity...

  10. Optimal Provision of Public Goods

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup; Verdelin, Nicolaj

    2009-01-01

    There currently exist two competing approaches in the literature on the optimal provision of public goods. The standard approach highlights the importance of distortionary taxation and distributional concerns. The new approach neutralizes distributional concerns by adjusting the non-linear income...... for the optimal level of a public good without imposing strong assumptions on preferences. This formula shows that distortionary taxation may have a role to play as in the standard approach. However, the main determinants of optimal provision are completely different and the traditional formula with its emphasis...... tax, and finds that this reinvigorates the simple Samuelson rule when preferences are separable in goods and leisure. We provide a synthesis by demonstrating that both approaches derive from the same basic formula. We further develop the new approach by deriving a general, intuitive formula...

  11. Optimal Provision of Public Goods

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup; Verdelin, Nicolaj

    There currently exist two competing approaches in the literature on the optimal provision of public goods. The standard approach highlights the importance of distortionary taxation and distributional concerns. The new approach neutralizes distributional concerns by adjusting the non-linear income...... for the optimal level of a public good without imposing any separability assumptions on preferences. This formula shows that distortionary taxation may have a role to play as in the standard approach. However, the main determinants of optimal provision are completely different and the traditional formula with its...... tax, and finds that this reinvigorates the simple Samuelson rule when preferences are separable in goods and leisure. We provide a synthesis by demonstrating that both approaches derive from the same basic formula. We further develop the new approach by deriving a general, intuitive formula...

  12. Public goods and procreation.

    Science.gov (United States)

    Anomaly, Jonathan

    2014-01-01

    Procreation is the ultimate public goods problem. Each new child affects the welfare of many other people, and some (but not all) children produce uncompensated value that future people will enjoy. This essay addresses challenges that arise if we think of procreation and parenting as public goods. These include whether individual choices are likely to lead to a socially desirable outcome, and whether changes in laws, social norms, or access to genetic engineering and embryo selection might improve the aggregate outcome of our reproductive choices.

  13. Please Show Yourself

    Institute of Scientific and Technical Information of China (English)

    刘艳丽; 孙俐

    2002-01-01

    We have experienced the social life since we were born. In the past days I have met a lot of people and affairs All those made me realize that there are masses of laughters and tears in our daily life Confidence, hardworking and determination will be the most three important factors if you like to get a shining future.

  14. Sticky Price Models and Durable Goods

    OpenAIRE

    Robert Barsky; Christopher L. House; Miles Kimball

    2005-01-01

    This paper shows that there are striking implications that stem from including durable goods in otherwise conventional sticky price models. The behavior of these models depends heavily on whether durable goods are present and whether these goods have sticky prices. If long-lived durables have sticky prices, then even small durables sectors can cause the model to behave as though most prices were sticky. Conversely, if durable goods prices are flexible then the model exhibits unwelcome behavio...

  15. Public Education, Public Good.

    Science.gov (United States)

    Tomlinson, John

    1986-01-01

    Criticizes policies which would damage or destroy a public education system. Examines the relationship between government-provided education and democracy. Concludes that privatization of public education would emphasize self-interest and selfishness, further jeopardizing the altruism and civic mindedness necessary for the public good. (JDH)

  16. GOOD GOVERNANCE AND TRANSFORMATION

    Directory of Open Access Journals (Sweden)

    Hans-Jürgen WAGENER

    2005-12-01

    Full Text Available Transformation of a totalitarian, basically administratively coordinated system into a democratic one that is coordinated predominantly by markets and competition has been triggered by, among others, the perception of a serious deficit in welfare and happiness. Public policy has a special task transforming the economic order by liberalisation, privatisation, stabilisation and the installation of institutions that are supportive for competition. After 15 years since transformation began, there are sufficiently differentiated success stories to test the hypothesis: it was good governance that is responsible for success and bad governance for failure. The empirical results support the “Lorenzetti hypothesis”: where freedom, security and trust prevail, the economy flourishes, where they are lacking, the costs of long-term investment are too high. The initial conditions of transition countries seem to be quite similar, nevertheless, even there one can discern good and bad governance. The extent of socialist lawfulness, planning security, cronyism and corruption differed widely between East Berlin and Tashkent. And a good deal of such variations can be found in the pre-socialist history of these countries. However, the main conclusion is that the co-evolution hypothesis states that both, welfare and good governance, go together.

  17. For the Common Good

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    A consensus has been reached, and if s time to translate it into concrete action. That is what the G20 leaders are expected to do after their London meeting earlier this month. The G20 London summit’s generous rescue plan is good news for the world economy, finally dismissing earlier doubts about whether the

  18. Financial Giffen Goods

    DEFF Research Database (Denmark)

    Poulsen, Rolf; Rasmussen, Kourosh Marjani

    2008-01-01

    In the basic Markowitz and Merton models, a stock’s weight in efficient portfolios goes up if its expected rate of return goes up. Put differently, there are no financial Giffen goods. By an example from mortgage choice we illustrate that for more complicated portfolio problems Giffen effects do...

  19. My Good Friend

    Institute of Scientific and Technical Information of China (English)

    王雨航

    2008-01-01

    @@ I have a good friend. My mother even says that he is a member of our family. His name is Peter. He has two bright eyes, a small nose, a big mouth and a long tail. He is very lovely and looks like a white flowers. He likes drinking milk and eating meat.

  20. Reconsidering the "Good Divorce"

    Science.gov (United States)

    Amato, Paul R.; Kane, Jennifer B.; James, Spencer

    2011-01-01

    This study attempted to assess the notion that a "good divorce" protects children from the potential negative consequences of marital dissolution. A cluster analysis of data on postdivorce parenting from 944 families resulted in three groups: cooperative coparenting, parallel parenting, and single parenting. Children in the cooperative coparenting…

  1. Air movement - good or bad?

    DEFF Research Database (Denmark)

    Toftum, Jørn

    2004-01-01

    Air movement - good or bad? The question can only be answered by those who are exposed when they are exposed. Human perception of air movement depends on environmental factors including air velocity, air velocity fluctuations, air temperature, and personal factors such as overall thermal sensation...... and activity level. Even for the same individual, sensitivity to air movement may change from day to day as a result of e.g. different levels of fatigue. Based on existing literature, the current paper summarizes factors influencing the human perception of air movement and attempts to specify in general terms...... influences the subjective perception of air movement. With occupants feeling warmer than neutral, at temperatures above 23oC or at raised activity levels, humans generally do not feel draught at air velocities typical for indoor environments (up to around 0.4 m/s). In the higher temperature range, very high...

  2. A Variant Form of the Human Deleted in Malignant Brain Tumor 1 (DMBT1) Gene Shows Increased Expression in Inflammatory Bowel Diseases and Interacts with Dimeric Trefoil Factor 3 (TFF3)

    DEFF Research Database (Denmark)

    Madsen, Jens; Sorensen, Grith Lykke; Nielsen, Ole Stig;

    2013-01-01

    The protein deleted in malignant brain tumors (DMBT1) and the trefoil factor (TFF) proteins have all been proposed to have roles in epithelial cell growth and cell differentiation and shown to be up regulated in inflammatory bowel diseases. A panel of monoclonal antibodies was raised against human......-1 showed no reaction. Hyb213-6 showed strong cytoplasmic staining in epithelial cells of both the small and large intestine whereas no staining was seen with Hyb213-1. The number of DMBT1(gp340) positive epithelial cells, stained with Hyb213-6, was significantly up regulated in inflammatory colon tissue...

  3. The Health Show

    OpenAIRE

    Swann, David

    2011-01-01

    Dr David Swann interviewed on The Health Show, Series 1, Episode 5, 2011 for BBC World about the award-winning 21st Century Nursing Bag. BBC World News reaches 241million people every week, available in 296 million homes, 1.8 million hotel rooms and has the highest average viewership on a weekday of any international news channel. The Health Show is a new 26-part series for BBC World News covering the most important news stories from around the world.

  4. A good patient?

    DEFF Research Database (Denmark)

    Campbell, Catherine; Scott, Kerry; Skovdal, Morten;

    2015-01-01

    Background: While patient-provider interactions are commonly understood as mutually constructed relationships,the role of patient behaviour, participation in interactions, and characteristics, particularly ideals surrounding notionsof ‘good’ and ‘bad’ patients, are under-examined. This article...... examines social representations of ‘a good patient’and how these representations affect patient-healthcare provider relationships and antiretroviral treatment (ART) forpeople living with HIV. Methods: Using thematic network analysis, we examined interview and focus group transcripts involving 25healthcare...... staff, 48 ART users, and 31 carers of HIV positive children, as well as field notes from over 100 h ofethnographic observation at health centres in rural Zimbabwe. Results: Characteristics of a good patient include obedience, patience, politeness, listening, enthusiasm fortreatment, intelligence...

  5. Sustainability = Good Design

    Directory of Open Access Journals (Sweden)

    Kevin Stelzer

    2006-12-01

    Full Text Available Sustainable design is fundamentally a subset of good design. The description of good design will eventually include criteria for the creation of a healthy environmentand energy efficiency. These goals will be achieved by an emergent paradigm of design practice: integration. At every level design interests will come together to facilitate common goals for the creation of a rewarding present and a healthy future. Interdisciplinary design teams will flourish. Inter-accommodating and fluidly communicating political structures will grow. Coalescing social values and economic forces will propel integrated strategies. Unique and innovative solutions will increasingly become the objective. One eventual outcome of this integrated or sustainable design practice will be the development of buildings that produce more energy than they consume.

  6. Bad Beta, Good Beta

    OpenAIRE

    Campbell, John; Vuolteenaho, Tuomo

    2003-01-01

    This paper explains the size and value "anomalies" in stock returns using an economically motivated two-beta model. We break the beta of a stock with the market portfolio into two components, one reflecting news about the market's future cash flows and one reflecting news about the market's discount rates. Intertemporal asset pricing theory suggests that the former should have a higher price of risk; thus beta, like cholesterol, comes in "had" and "good" varieties. Empirically, we find that v...

  7. A Good Plan

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Now I am a middle school student,and I have some experience on study.I think a good plan is the most important. In the middle school,there are a lot of things to do every day.So you must have a plan to help you do all the things,or you will be very busy and can't do things well.

  8. A Fashion Show

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>Story: The yearly fashion show day.The children take turns to walk on the stage and show the class their favorite clothes.Now it’s Joe’s and Phoebe’s turn.Joe walks on the stage and says,“My shorts are blue.Do you like my blue shorts?”On the other side of the stage, Phoebe is wearing her favorite pink skirt.“My skirt is pink.Do you like my pink skirt?”asks

  9. On not showing scalps

    DEFF Research Database (Denmark)

    Marselis, Randi Lorenz

    2016-01-01

    proposed by Janet Marstine, the editor of the Routledge Companion to Museum Ethics, I show how the museum succeeded in engaging users in questions of museum ethics. However, this specific debate on human remains in museums developed into an encounter between a global, museological discourse...

  10. Violence and TV Shows

    OpenAIRE

    ÖZTÜRK, Yrd. Doç. Dr. Şinasi

    2008-01-01

    This study aims to discuss theories on theviolent effects of TV shows on viewers, especiallyon children. Therefore, this study includes a briefdiscussion of definitions of violence, discussionof violence theories, main results of researcheson televised violence, measuring TV violence,perception of televised violence, individualdifferences and reactions to TV violence,aggressiveness and preferences for TV violence.

  11. Honored Teacher Shows Commitment.

    Science.gov (United States)

    Ratte, Kathy

    1987-01-01

    Part of the acceptance speech of the 1985 National Council for the Social Studies Teacher of the Year, this article describes the censorship experience of this honored social studies teacher. The incident involved the showing of a videotape version of the feature film entitled "The Seduction of Joe Tynan." (JDH)

  12. A Visionary Show

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Seduction. Distinction. Relax. Pulsation. These are the "style universes" on display at Première Vision, heralded as "The World’s Premiere Fabric Show." Started more than 35 years ago by 15 French weavers, Première Vision has expanded beyond its

  13. Honored Teacher Shows Commitment.

    Science.gov (United States)

    Ratte, Kathy

    1987-01-01

    Part of the acceptance speech of the 1985 National Council for the Social Studies Teacher of the Year, this article describes the censorship experience of this honored social studies teacher. The incident involved the showing of a videotape version of the feature film entitled "The Seduction of Joe Tynan." (JDH)

  14. Shanghai Shows Its Heart

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The city known as China’s economic powerhouse showed a more caring face as host of the Special Olympic Games Between October 2 and 11,the Special Olympics Summer Games were hosted in Shanghai,the first time the 40-year-old athletic com- petition for people with intellectual disabilities came to a developing country. This Special Olympics was also larger than all previous games in temps of the number of athletes.

  15. PHP The Good Parts

    CERN Document Server

    MacIntyre, Peter

    2010-01-01

    Get past all the hype about PHP and dig into the real power of this language. This book explores the most useful features of PHP and how they can speed up the web development process, and explains why the most commonly used PHP elements are often misused or misapplied. You'll learn which parts add strength to object-oriented programming, and how to use certain features to integrate your application with databases. Written by a longtime member of the PHP community, PHP: The Good Parts is ideal for new PHP programmers, as well as web developers switching from other languages. Become familiar w

  16. Good supervision and PBL

    DEFF Research Database (Denmark)

    Otrel-Cass, Kathrin

    This field study was conducted at the Faculty of Social Sciences at Aalborg University with the intention to investigate how students reflect on their experiences with supervision in a PBL environment. The overall aim of this study was to inform about the continued work in strengthening supervision...... at this faculty. This particular study invited Master level students to discuss: • How a typical supervision process proceeds • How they experienced and what they expected of PBL in the supervision process • What makes a good supervision process...

  17. Promoting good practice.

    Science.gov (United States)

    2004-04-01

    Meanwhile, the Scottish Executive's Centre for Change and Innovation, which was set up to identify and promote good practice and increase the pace of change to benefit patients, has an informative website at www.cci.scot.nhs.uk which provides details of a range of innovative projects currently underway. The site has main sections focusing on, among other things, national and local programmes, best practice examples, feedback, advice on managing teams, and developing organisations. It also provides a link to the NHS Education for Scotland electronic library.

  18. GOOD OLD OIL

    Directory of Open Access Journals (Sweden)

    Akula Annapurna

    2013-10-01

    Full Text Available Nowadays everybody is getting puzzled and confused about choosing right oil for daily use. Most of the ads in the market revolving around sunflower oil only with different brand names claiming it is heart friendly. In recent years, younger generation may not be familiar much with our age old traditional oils like sesame oil. Sesame oil is also called as gingelly oil or til oil is rich in vitamin E and B. It is a good source of minerals like calcium, manganese and phosphorous and promotes healing. It contains high amounts of polyunsaturated fatty acids and decreases high blood pressure. Because of its antioxidant property, it decreases cholesterol and good for heart. It acts like a sedative, relieves mental fatigue and promotes sleep when it is used for head massage. It is having laxative nature, relieving constipation. When applied topically on to the skin it is acting as an excellent moisturizer and an emollient. Because of its natural antibacterial, antiviral and anti-inflammatory properties it keeps away the skin and tooth infections. Hence, it can be used by one and all without any hesitation for regular cooking. However, it is not preferred for deep frying. Let us once again say OLD IS GOLD

  19. The Good Investment.

    Science.gov (United States)

    Prescott, John E; Fresne, Julie A; Youngclaus, James A

    2017-07-01

    The authors reflect on the article in this issue entitled "Borrow or Serve? An Economic Analysis of Options for Financing a Medical School Education" by Marcu and colleagues, which makes a compelling case that a medical school education is a good investment, no matter what financing option students use, from federal service programs to federal loans. The lead author of this Commentary shares lessons learned from his own medical school education, which was funded by an Armed Forces Health Professions Scholarship, and from his current position interacting with medical students across the United States.Regardless of the financing path they choose, all students should understand basic financial concepts and the details of the various pathways that are available to pay for their medical school education, as well as how each could potentially impact their own future and that of their families. One underappreciated aspect of financing a medical school education is that federal repayment scenarios can link loan payments to income, rather than debt levels, which means that all physicians are able to afford their loan payments no matter what specialty they practice, what they are paid, or where they live.Medical education, while expensive, remains the good investment. An MD degree can lead to a lifetime of personal fulfillment and societal contributions. Everyone, with rare exceptions, accepted to a U.S. medical school will be able to finance their medical education via a path that aligns with their personal values and priorities.

  20. Not a "reality" show.

    Science.gov (United States)

    Wrong, Terence; Baumgart, Erica

    2013-01-01

    The authors of the preceding articles raise legitimate questions about patient and staff rights and the unintended consequences of allowing ABC News to film inside teaching hospitals. We explain why we regard their fears as baseless and not supported by what we heard from individuals portrayed in the filming, our decade-long experience making medical documentaries, and the full un-aired context of the scenes shown in the broadcast. The authors don't and can't know what conversations we had, what documents we reviewed, and what protections we put in place in each televised scene. Finally, we hope to correct several misleading examples cited by the authors as well as their offhand mischaracterization of our program as a "reality" show.

  1. Showing Value (Editorial

    Directory of Open Access Journals (Sweden)

    Denise Koufogiannakis

    2009-06-01

    Full Text Available When Su Cleyle and I first decided to start Evidence Based Library and Information Practice, one of the things we agreed upon immediately was that the journal be open access. We knew that a major obstacle to librarians using the research literature was that they did not have access to the research literature. Although Su and I are both academic librarians who can access a wide variety of library and information literature from our institutions, we belong to a profession where not everyone has equal access to the research in our field. Without such access to our own body of literature, how can we ever hope for practitioners to use research evidence in their decision making? It would have been contradictory to the principles of evidence based library and information practice to do otherwise.One of the specific groups we thought could use such an open access venue for discovering research literature was school librarians. School librarians are often isolated and lacking access to the research literature that may help them prove to stakeholders the importance of their libraries and their role within schools. Certainly, school libraries have been in decline and the use of evidence to show value is needed. As Ken Haycock noted in his 2003 report, The Crisis in Canada’s School Libraries: The Case for Reform and Reinvestment, “Across the country, teacher-librarians are losing their jobs or being reassigned. Collections are becoming depleted owing to budget cuts. Some principals believe that in the age of the Internet and the classroom workstation, the school library is an artifact” (9. Within this context, school librarians are looking to our research literature for evidence of the impact that school library programs have on learning outcomes and student success. They are integrating that evidence into their practice, and reflecting upon what can be improved locally. They are focusing on students and showing the impact of school libraries and

  2. Arabidopsis Plants Having Defects in Nonsense-mediated mRNA Decay Factors UPF1,UPF2, and UPF3 Show Photoperiod-dependent Phenotypes in Development and Stress Responses

    Institute of Scientific and Technical Information of China (English)

    Chuan Shi; lan T. Baldwin; Jianqiang Wu

    2012-01-01

    Nonsense-mediated mRNA decay (NMD) is an important mRNA quality surveillance pathway in all eukaryotes that eliminates aberrant mRNAs derived from various sources.Three NMD factor proteins,UPF1,UPF2,and UPF3 are required for the NMD process and were found to be also involved in certain stress responses in mammalian and yeast cells.Using Arabidopsis thaliana mutants of UPF1 and UPF3 and UPF2-silenced lines (irUPF2),we examined the involvement of UPF1,UPF2,and UPF3 in development and in response to stresses,wounding and infection by Pseudomonas syringae pv.tomato strain DC3000.Under the long (16 h) photoperiod condition,Arabidopsis having a defect in NMD factors exhibited altered morphologies of various organs,disturbed homeostasis of wounding-induced jasmonic acid and pathogen-elicited salicylic acid,and abnormal wounding- and methyl jasmonate-induced changes in the transcript levels of two defense-related genes,LOX2 and VSP2.Importantly,when plants were cultivated under the short (10 h) photoperiod condition,mutants of UPF1 and UPF3 and irUPF2 showed smaller differences from the wild-type plants in growth and stress-induced responses.These data suggest a complex regulatory network,likely composed of light signaling and NMD factor-mediated pathways,in influencing plant development and adaption to environmental stresses.

  3. 'The Good Citizen’

    DEFF Research Database (Denmark)

    Offersen, Sara Marie Hebsgaard; Vedsted, Peter; Andersen, Rikke Sand

    2017-01-01

    This article explores how healthcare-seeking practices and the transformation of bodily sensations into symptoms are embedded in what we term a ‘moral sensescape’ of ev- eryday life. Based on fi eldwork in a suburban middle-class neighbourhood in Denmark, we discuss how a moral relation between...... the Danish welfare state and the middle-class popula- tion is embodied in a responsibility for individual health. Overall, we identify a striving to be a ‘good citizen’; this entails confl icting moral possibilities in relation to experiencing, interpreting and acting on bodily sensations. We examine how......; this challenge constitutes complex navigational routes through the moral sensescape of the Danish middle...

  4. Public medical shows.

    Science.gov (United States)

    Walusinski, Olivier

    2014-01-01

    In the second half of the 19th century, Jean-Martin Charcot (1825-1893) became famous for the quality of his teaching and his innovative neurological discoveries, bringing many French and foreign students to Paris. A hunger for recognition, together with progressive and anticlerical ideals, led Charcot to invite writers, journalists, and politicians to his lessons, during which he presented the results of his work on hysteria. These events became public performances, for which physicians and patients were transformed into actors. Major newspapers ran accounts of these consultations, more like theatrical shows in some respects. The resultant enthusiasm prompted other physicians in Paris and throughout France to try and imitate them. We will compare the form and substance of Charcot's lessons with those given by Jules-Bernard Luys (1828-1897), Victor Dumontpallier (1826-1899), Ambroise-Auguste Liébault (1823-1904), Hippolyte Bernheim (1840-1919), Joseph Grasset (1849-1918), and Albert Pitres (1848-1928). We will also note their impact on contemporary cinema and theatre.

  5. The Great Cometary Show

    Science.gov (United States)

    2007-01-01

    its high spatial and spectral resolution, it was possible to zoom into the very heart of this very massive star. In this innermost region, the observations are dominated by the extremely dense stellar wind that totally obscures the underlying central star. The AMBER observations show that this dense stellar wind is not spherically symmetric, but exhibits a clearly elongated structure. Overall, the AMBER observations confirm that the extremely high mass loss of Eta Carinae's massive central star is non-spherical and much stronger along the poles than in the equatorial plane. This is in agreement with theoretical models that predict such an enhanced polar mass-loss in the case of rapidly rotating stars. ESO PR Photo 06c/07 ESO PR Photo 06c/07 RS Ophiuchi in Outburst Several papers from this special feature focus on the later stages in a star's life. One looks at the binary system Gamma 2 Velorum, which contains the closest example of a star known as a Wolf-Rayet. A single AMBER observation allowed the astronomers to separate the spectra of the two components, offering new insights in the modeling of Wolf-Rayet stars, but made it also possible to measure the separation between the two stars. This led to a new determination of the distance of the system, showing that previous estimates were incorrect. The observations also revealed information on the region where the winds from the two stars collide. The famous binary system RS Ophiuchi, an example of a recurrent nova, was observed just 5 days after it was discovered to be in outburst on 12 February 2006, an event that has been expected for 21 years. AMBER was able to detect the extension of the expanding nova emission. These observations show a complex geometry and kinematics, far from the simple interpretation of a spherical fireball in extension. AMBER has detected a high velocity jet probably perpendicular to the orbital plane of the binary system, and allowed a precise and careful study of the wind and the shockwave

  6. Bicycle infrastructure: can good design encourage cycling?

    Directory of Open Access Journals (Sweden)

    Angela Hull

    2014-01-01

    Full Text Available This research posits the question that good design of the bicycle infrastructure in a city will encourage more people to cycle. Research is carried out to compare the cycle infrastructure in selected European cities against an adapted Level of Service concept using accompanied ride-alongs. The literature review on the factors that encourage/dissuade cycle use suggests that it is the potential rider’s perceptions on the safety of cycling in their neighbourhood that is the deciding feature. Moreover, the literature review showed that contextual factors such as whether the actual infrastructure meets the needs of different cyclists are relatively under-researched. Six case study cities were selected (Edinburgh, Cambridge, Amsterdam, Rotterdam, The Hague, Utrecht and compared on a range of factors by the riders including the coherence, directness, attractiveness, safety and comfort of the network. A cycle infrastructure scoring system was derived from the cycling research literature and the research was carried out by the researcher, an experienced cyclist, accompanied by an inexperienced cyclist. Using this research, the article makes several recommendations for improving and enhancing existing cycle infrastructure provision.

  7. EFFECTS OF IMPORTED GOODS ON EXPORT AND IMPORT OF TURKEY

    Directory of Open Access Journals (Sweden)

    MURAT SARI

    2014-05-01

    Full Text Available This study aims at analysing effects of intermediate goods, capital goods and consumer goods on both import and export, and at determining the subsector led to deficits of balance of payments. To achieve this, various statistical techniques have been applied. To carry out the present study, data reported by the Central Bank of Turkey were used in the time period of 2000–2013.These results revealed that the economic factors (intermediate, capital, consumer goods are significantly effective on the deficits of balance of payments. The analysis also showed that the corresponding imported goods are effective parameters onboth import and export. Contrary to common expectation, it is concluded that the deficits of balance of payments in the external trade of Turkey stem from the imports of the consumer goods. This study reveals that the policies should be created to encourage the decreasing of the items caused the deficits. It is important to note that our findings are usually in agreement with the literature. Possibility of countries’ involvement into economic crises can be determined before the crises take place and the countries will be therefore warned according to the results obtained. All graphical and statistical results here have been produced by the authors through EViews 7.1.

  8. What makes a good title?

    Science.gov (United States)

    Grant, Maria J

    2013-12-01

    The chances are the first thing you when you set out to write an article is the title. But what factors transform a mediocre title into a good title? Firstly, it should be both informative and specific, using words or phrases likely to be used when searching for information, for example 'nurse education' rather than simply 'nurse'. Secondly, it should be concise yet convey the main ideas clearly; articles with short titles reporting study findings have been found to attract higher numbers of viewing and citations. Thirdly, provide details of the study design to assist the reader in making an informed choice about the type of project your article is reporting. In taking these small steps when developing your title, your title can present a more concise, retrievable and clear articulation of your article.

  9. A variant form of the human deleted in malignant brain tumor 1 (DMBT1 gene shows increased expression in inflammatory bowel diseases and interacts with dimeric trefoil factor 3 (TFF3.

    Directory of Open Access Journals (Sweden)

    Jens Madsen

    Full Text Available The protein deleted in malignant brain tumors (DMBT1 and the trefoil factor (TFF proteins have all been proposed to have roles in epithelial cell growth and cell differentiation and shown to be up regulated in inflammatory bowel diseases. A panel of monoclonal antibodies was raised against human DMBT1(gp340. Analysis of lung washings and colon tissue extracts by Western blotting in the unreduced state, two antibodies (Hyb213-1 and Hyb213-6 reacted with a double band of 290 kDa in lung lavage. Hyb213-6, in addition, reacted against a double band of 270 kDa in colon extract while Hyb213-1 showed no reaction. Hyb213-6 showed strong cytoplasmic staining in epithelial cells of both the small and large intestine whereas no staining was seen with Hyb213-1. The number of DMBT1(gp340 positive epithelial cells, stained with Hyb213-6, was significantly up regulated in inflammatory colon tissue sections from patients with ulcerative colitis (p<0.0001 and Crohn's disease (p = 0.006 compared to normal colon tissue. Immunohistochemical analysis of trefoil factor TFF1, 2 and 3 showed that TFF1 and 3 localized to goblet cells in both normal colon tissue and in tissue from patients with ulcerative colitis or Crohn's disease. No staining for TFF2 was seen in goblet cells in normal colon tissue whereas the majority of tissue sections in ulcerative colitis and Crohn's disease showed sparse and scattered TFF2 positive goblet cells. DMBT1 and TFF proteins did therefore not co-localize in the same cells but localized in adjacent cells in the colon. The interaction between DMBT1(gp340 and trefoil TFFs proteins was investigated using an ELISA assay. DMBT1(gp340 bound to solid-phase bound recombinant dimeric TFF3 in a calcium dependent manner (p<0.0001 but did not bind to recombinant forms of monomeric TFF3, TFF2 or glycosylated TFF2. This implies a role for DMBT1 and TFF3 together in inflammatory bowel disease.

  10. Good nurse, bad nurse....

    Science.gov (United States)

    Alavi, C; Cattoni, J

    1995-02-01

    The construction of the nursing subject is discussed. The paper takes a historical perspective, arguing that the range of speaking positions available to the nurse is limited by gender, class and education. It evaluates the position of nursing in the university, showing how this also has propensity to limit the development of the nursing profession.

  11. Good maternal nutrition

    DEFF Research Database (Denmark)

    Breda, Joao; Robertson, Aileen

    This publication has three parts: •a summary of the results of a systematic review of the most recent evidence on maternal nutrition, the prevention of obesity and noncommunicable diseases; •a review of existing recommendations for nutrition, physical activity and weight gain during pregnancy...... in European countries; and •lists of possible opportunities for action in European countries. The overview and exploration of the national recommendations for nutrition, physical activity and weight gain during pregnancy are based on the results of a survey in which 51 of the 53 Member States in the WHO....... These are opportunities to promote nutrition and health throughout the life-course, ensure optimal diet-related fetal development and reduce the impact of morbidity and risk factors for noncommunicable diseases by improving maternal nutrition....

  12. Beyond "Good Governance"

    DEFF Research Database (Denmark)

    Kongsholm, Nana Cecilie Halmsted

    on their trust in the doctor or researcher. Is this type of decision-making morally wrong or less valuable? I discuss the value of trust in decision-making and consent in a medical context, and I argue that trust to at least the same degree as information can protect the autonomy of patients and research...... than benefit. This line of reasoning is based on a certain conception of exploitation, which understands it as a function of the distribution of harms and benefits between researcher and research subject. Rooted in the Pakistan case, I demonstrate that such a conception of exploitation is inadequate......, as it does not take into account the various contextual, social and cultural factors that may make individuals vulnerable to exploitation. I thus argue that the dominant conception of exploitation in research ethics in developing countries has the potential to overlook many actual instances of exploitation...

  13. Good maternal nutrition

    DEFF Research Database (Denmark)

    Breda, Joao; Robertson, Aileen

    This publication has three parts: •a summary of the results of a systematic review of the most recent evidence on maternal nutrition, the prevention of obesity and noncommunicable diseases; •a review of existing recommendations for nutrition, physical activity and weight gain during pregnancy...... in European countries; and •lists of possible opportunities for action in European countries. The overview and exploration of the national recommendations for nutrition, physical activity and weight gain during pregnancy are based on the results of a survey in which 51 of the 53 Member States in the WHO....... These are opportunities to promote nutrition and health throughout the life-course, ensure optimal diet-related fetal development and reduce the impact of morbidity and risk factors for noncommunicable diseases by improving maternal nutrition....

  14. A variant form of the human deleted in malignant brain tumor 1 (DMBT1) gene shows increased expression in inflammatory bowel diseases and interacts with dimeric trefoil factor 3 (TFF3).

    Science.gov (United States)

    Madsen, Jens; Sorensen, Grith Lykke; Nielsen, Ole; Tornøe, Ida; Thim, Lars; Fenger, Claus; Mollenhauer, Jan; Holmskov, Uffe

    2013-01-01

    The protein deleted in malignant brain tumors (DMBT1) and the trefoil factor (TFF) proteins have all been proposed to have roles in epithelial cell growth and cell differentiation and shown to be up regulated in inflammatory bowel diseases. A panel of monoclonal antibodies was raised against human DMBT1(gp340). Analysis of lung washings and colon tissue extracts by Western blotting in the unreduced state, two antibodies (Hyb213-1 and Hyb213-6) reacted with a double band of 290 kDa in lung lavage. Hyb213-6, in addition, reacted against a double band of 270 kDa in colon extract while Hyb213-1 showed no reaction. Hyb213-6 showed strong cytoplasmic staining in epithelial cells of both the small and large intestine whereas no staining was seen with Hyb213-1. The number of DMBT1(gp340) positive epithelial cells, stained with Hyb213-6, was significantly up regulated in inflammatory colon tissue sections from patients with ulcerative colitis (pTFF3 in a calcium dependent manner (pTFF3, TFF2 or glycosylated TFF2. This implies a role for DMBT1 and TFF3 together in inflammatory bowel disease.

  15. Good Looking Is Looking Good / Märt Milter

    Index Scriptorium Estoniae

    Milter, Märt

    1998-01-01

    Meloodilist drum ǹ̀bassi viljelevatest välismaa plaadifirmadest Good Looking Recordsist ja Looking Good Recordsist, mida juhib LTJ Bukem ja temaga koostööd tegevatest muusikutest Blame, Seba, Tayla, MC Conrad, Artemis

  16. Good Looking Is Looking Good / Märt Milter

    Index Scriptorium Estoniae

    Milter, Märt

    1998-01-01

    Meloodilist drum ǹ̀bassi viljelevatest välismaa plaadifirmadest Good Looking Recordsist ja Looking Good Recordsist, mida juhib LTJ Bukem ja temaga koostööd tegevatest muusikutest Blame, Seba, Tayla, MC Conrad, Artemis

  17. Genome-Wide Chromatin Immunoprecipitation Sequencing Analysis Shows that WhiB Is a Transcription Factor That Cocontrols Its Regulon with WhiA To Initiate Developmental Cell Division in Streptomyces

    Directory of Open Access Journals (Sweden)

    Matthew J. Bush

    2016-04-01

    Full Text Available WhiB is the founding member of a family of proteins (the WhiB-like [Wbl] family that carry a [4Fe-4S] iron-sulfur cluster and play key roles in diverse aspects of the biology of actinomycetes, including pathogenesis, antibiotic resistance, and the control of development. In Streptomyces, WhiB is essential for the process of developmentally controlled cell division that leads to sporulation. The biochemical function of Wbl proteins has been controversial; here, we set out to determine unambiguously if WhiB functions as a transcription factor using chromatin immunoprecipitation sequencing (ChIP-seq in Streptomyces venezuelae. In the first demonstration of in vivo genome-wide Wbl binding, we showed that WhiB regulates the expression of key genes required for sporulation by binding upstream of ~240 transcription units. Strikingly, the WhiB regulon is identical to the previously characterized WhiA regulon, providing an explanation for the identical phenotypes of whiA and whiB mutants. Using ChIP-seq, we demonstrated that in vivo DNA binding by WhiA depends on WhiB and vice versa, showing that WhiA and WhiB function cooperatively to control expression of a common set of WhiAB target genes. Finally, we show that mutation of the cysteine residues that coordinate the [4Fe-4S] cluster in WhiB prevents DNA binding by both WhiB and WhiA in vivo.

  18. The Common Good

    DEFF Research Database (Denmark)

    Feldt, Liv Egholm

    At present voluntary and philanthropic organisations are experiencing significant public attention and academic discussions about their role in society. Central to the debate is on one side the question of how they contribute to “the common good”, and on the other the question of how they can avoid...... and concepts continuously over time have blurred the different sectors and “polluted” contemporary definitions of the “common good”. The analysis shows that “the common good” is not an autonomous concept owned or developed by specific spheres of society. The analysis stresses that historically, “the common...

  19. Human NR5A1/SF-1 mutations show decreased activity on BDNF (brain-derived neurotrophic factor), an important regulator of energy balance: testing impact of novel SF-1 mutations beyond steroidogenesis.

    Science.gov (United States)

    Malikova, Jana; Camats, Núria; Fernández-Cancio, Mónica; Heath, Karen; González, Isabel; Caimarí, María; del Campo, Miguel; Albisu, Marian; Kolouskova, Stanislava; Audí, Laura; Flück, Christa E

    2014-01-01

    Human NR5A1/SF-1 mutations cause 46,XY disorder of sex development (DSD) with broad phenotypic variability, and rarely cause adrenal insufficiency although SF-1 is an important transcription factor for many genes involved in steroidogenesis. In addition, the Sf-1 knockout mouse develops obesity with age. Obesity might be mediated through Sf-1 regulating activity of brain-derived neurotrophic factor (BDNF), an important regulator of energy balance in the ventromedial hypothalamus. To characterize novel SF-1 gene variants in 4 families, clinical, genetic and functional studies were performed with respect to steroidogenesis and energy balance. 5 patients with 46,XY DSD were found to harbor NR5A1/SF-1 mutations including 2 novel variations. One patient harboring a novel mutation also suffered from adrenal insufficiency. SF-1 mutations were studied in cell systems (HEK293, JEG3) for impact on transcription of genes involved in steroidogenesis (CYP11A1, CYP17A1, HSD3B2) and in energy balance (BDNF). BDNF regulation by SF-1 was studied by promoter assays (JEG3). Two novel NR5A1/SF-1 mutations (Glu7Stop, His408Profs*159) were confirmed. Glu7Stop is the 4th reported SF-1 mutation causing DSD and adrenal insufficiency. In vitro studies revealed that transcription of the BDNF gene is regulated by SF-1, and that mutant SF-1 decreased BDNF promoter activation (similar to steroid enzyme promoters). However, clinical data from 16 subjects carrying SF-1 mutations showed normal birth weight and BMI. Glu7Stop and His408Profs*159 are novel SF-1 mutations identified in patients with 46,XY DSD and adrenal insufficiency (Glu7Stop). In vitro, SF-1 mutations affect not only steroidogenesis but also transcription of BDNF which is involved in energy balance. However, in contrast to mice, consequences on weight were not found in humans with SF-1 mutations.

  20. Human NR5A1/SF-1 mutations show decreased activity on BDNF (brain-derived neurotrophic factor, an important regulator of energy balance: testing impact of novel SF-1 mutations beyond steroidogenesis.

    Directory of Open Access Journals (Sweden)

    Jana Malikova

    Full Text Available Human NR5A1/SF-1 mutations cause 46,XY disorder of sex development (DSD with broad phenotypic variability, and rarely cause adrenal insufficiency although SF-1 is an important transcription factor for many genes involved in steroidogenesis. In addition, the Sf-1 knockout mouse develops obesity with age. Obesity might be mediated through Sf-1 regulating activity of brain-derived neurotrophic factor (BDNF, an important regulator of energy balance in the ventromedial hypothalamus.To characterize novel SF-1 gene variants in 4 families, clinical, genetic and functional studies were performed with respect to steroidogenesis and energy balance.5 patients with 46,XY DSD were found to harbor NR5A1/SF-1 mutations including 2 novel variations. One patient harboring a novel mutation also suffered from adrenal insufficiency.SF-1 mutations were studied in cell systems (HEK293, JEG3 for impact on transcription of genes involved in steroidogenesis (CYP11A1, CYP17A1, HSD3B2 and in energy balance (BDNF. BDNF regulation by SF-1 was studied by promoter assays (JEG3.Two novel NR5A1/SF-1 mutations (Glu7Stop, His408Profs*159 were confirmed. Glu7Stop is the 4th reported SF-1 mutation causing DSD and adrenal insufficiency. In vitro studies revealed that transcription of the BDNF gene is regulated by SF-1, and that mutant SF-1 decreased BDNF promoter activation (similar to steroid enzyme promoters. However, clinical data from 16 subjects carrying SF-1 mutations showed normal birth weight and BMI.Glu7Stop and His408Profs*159 are novel SF-1 mutations identified in patients with 46,XY DSD and adrenal insufficiency (Glu7Stop. In vitro, SF-1 mutations affect not only steroidogenesis but also transcription of BDNF which is involved in energy balance. However, in contrast to mice, consequences on weight were not found in humans with SF-1 mutations.

  1. The first double-blind, randomised, parallel-group certolizumab pegol study in methotrexate-naive early rheumatoid arthritis patients with poor prognostic factors, C-OPERA, shows inhibition of radiographic progression.

    Science.gov (United States)

    Atsumi, Tatsuya; Yamamoto, Kazuhiko; Takeuchi, Tsutomu; Yamanaka, Hisashi; Ishiguro, Naoki; Tanaka, Yoshiya; Eguchi, Katsumi; Watanabe, Akira; Origasa, Hideki; Yasuda, Shinsuke; Yamanishi, Yuji; Kita, Yasuhiko; Matsubara, Tsukasa; Iwamoto, Masahiro; Shoji, Toshiharu; Okada, Toshiyuki; van der Heijde, Désirée; Miyasaka, Nobuyuki; Koike, Takao

    2016-01-01

    To evaluate efficacy and safety of combination therapy using certolizumab pegol (CZP) and methotrexate (MTX) as first-line treatment for MTX-naive, early rheumatoid arthritis (RA) with poor prognostic factors, compared with MTX alone. MTX-naive, early RA patients with ≤12 months persistent disease, high anti-cyclic citrullinated peptide, and either rheumatoid factor positive and/or presence of bone erosions were enrolled in this multicentre, double-blind, randomised placebo (PBO)-controlled study. Patients were randomised 1:1 to CZP+MTX or PBO+MTX for 52 weeks. Primary endpoint was inhibition of radiographic progression (change from baseline in modified Total Sharp Score (mTSS CFB)) at week 52. Secondary endpoints were mTSS CFB at week 24, and clinical remission rates at weeks 24 and 52. 316 patients randomised to CZP+MTX (n=159) or PBO+MTX (n=157) had comparable baseline characteristics reflecting features of early RA (mean disease duration: 4.0 vs 4.3 months; Disease Activity Score 28-joint assessment (DAS28)) (erythrocyte sedimentation rate (ESR)): 5.4 vs 5.5; mTSS: 5.2 vs 6.0). CZP+MTX group showed significantly greater inhibition of radiographic progression relative to PBO+MTX at week 52 (mTSS CFB=0.36 vs 1.58; p<0.001) and week 24 (mTSS CFB=0.26 vs 0.86; p=0.003). Clinical remission rates (Simple Disease Activity Index, Boolean and DAS28 (ESR)) of the CZP+MTX group were significantly higher compared with those of the PBO+MTX group, at weeks 24 and 52. Safety results in both groups were similar, with no new safety signals observed with addition of CZP to MTX. In MTX-naive early RA patients with poor prognostic factors, CZP+MTX significantly inhibited structural damage and reduced RA signs and symptoms, demonstrating the efficacy of CZP in these patients. (NCT01451203). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  2. The Varieties of Good Design

    DEFF Research Database (Denmark)

    Ylirisku, Salu; Arvola, Mattias

    2017-01-01

    This chapter explores the philosopher and logician Georg Henrik von Wright’s metaethical treatise of the varieties of goodness in the context of design. von Wright investigated the use of notion of ‘good’ in language, and he identified six kinds of goodness: namely utilitarian goodness, instrumen......This chapter explores the philosopher and logician Georg Henrik von Wright’s metaethical treatise of the varieties of goodness in the context of design. von Wright investigated the use of notion of ‘good’ in language, and he identified six kinds of goodness: namely utilitarian goodness...

  3. More Research on Veteran Employment Would Show What’s Good for Business and for Veterans

    Science.gov (United States)

    2016-01-01

    to programs and processes. Research that adds structure and data to the business case for veteran employment efforts can demonstrate the value of...empirical data to confirm this assertion. Building the business case for hiring veterans is critical to sustaining veteran employment efforts over... data collection effort, stakeholders must determine ways to effectively share quantitative and qualita- tive data . Improved data sharing would

  4. Some Remarks on Good Sets

    Indian Academy of Sciences (India)

    K Gowri Navada

    2004-11-01

    It is shown that (1) if a good set has finitely many related components, then they are full, (2) loops correspond one-to-one to extreme points of a convex set. Some other properties of good sets are discussed.

  5. Granulocyte colony-stimulating factor-producing undifferentiated carcinoma of the colon mimicking a pulmonary giant cell carcinoma: a case showing overexpression of CD44 along with highly proliferating nestin-positive tumor vessels.

    Science.gov (United States)

    Tajima, Shogo; Waki, Michihiko; Tsuchiya, Tomonori; Hoshi, Shoji

    2014-01-01

    Granulocyte colony-stimulating factor (G-CSF)-producing tumors are known for their aggressive behavior. Only four cases of G-CSF-producing colorectal carcinoma have been previously reported. Herein, we present a case of an undifferentiated carcinoma of the descending colon showing G-CSF production and giant cell carcinoma morphology in a 93-year-old woman. A tumor with a diameter of 80 mm was identified in the descending colon via computed tomography. Descending colectomy was performed involving the abdominal wall where tumor invasion was observed. The white blood cell count, which was elevated before resection, decreased to normal levels after intervention. However, local recurrence at the resected site was detected 39 days after surgery. Upon recurrence, increased white blood cell counts and serum G-CSF were seen. The patient died because of respiratory failure 98 days after colectomy. By using immunohistochemistry, G-CSF expression was detected in tumor cells in the resected specimen, along with overexpression of CD44 and highly proliferating nestin-positive tumor vessels. The poor clinical outcome of this patient is consistent with previous reports that the expression of these three molecules predict poor prognosis. While G-CSF can be a therapeutic target considering its auto/paracrine function to induce tumor growth via the G-CSF receptor, CD44 and nestin may also be possible candidate therapeutic targets. Further studies are required to assess the efficacy of treatments targeting these three molecules.

  6. Will Financial Analysts Mistake Stocks of Good Companies for Good Stocks? Evidence from Taiwan Stock Market

    Directory of Open Access Journals (Sweden)

    I-Ju Chen

    2005-01-01

    Full Text Available It has been shown that the individual or institutional investors rely on the information provided by the financial analysts. A good stock recommended by financial experts is expected to make profit to the investors. However, due to the cognitive biases, the financial analysts or investors are probably confused in the firm characteristics between the good stocks and the stocks of good companies. Good companies are normally inferred to the company that have good managing and operating systems, however, it is usually though to have good returns as good stocks. The future earning forecasts of these good companies may be thus overestimated as compared with the others. Such cognitive biases probably results in improper investment and investment loss. In this study, the reputation survey results for the companies in Taiwan and the corresponding financial data are used to verify the proposed cognitive biases hypothesis. The empirical evidence in this study shows that financial analysts mistake stocks of good companies for good stocks. However, it is also shown that the average one-year buy-and-hold return of these sample firms (including good companies and good stocks is still higher than that of the chosen matching firms.

  7. Do Someolle a Good Turn

    Institute of Scientific and Technical Information of China (English)

    程炜

    2000-01-01

    "You've done a number of favors for me," Brewster said,"so allow me to do you a good turn. Let me take you out to lunch today." Slightly dizzy, Brewster's friend agreed. He hadn't expected Brewster to do him a good turn. To do someone a good turn is to do something nice or helpful for someone.

  8. Patriotic values for public goods

    DEFF Research Database (Denmark)

    Dallimer, Martin; Jacobsen, Jette Bredahl; Lundhede, Thomas;

    2015-01-01

    The natural environment is central to human well-being through its role in ecosystem service (ES) provision. Managing ES often requires coordination across international borders. Although this may deliver greater conservation gains than countries acting alone, we do not know whether the public...... supports such an international approach. Using the same questionnaire in three countries, we quantified public preferences for ES in home countries and across international borders. In all three countries, the people were generally willing to pay for ES. However, our results show that there is a limit...... to the extent that environmental goods can be considered global. ES with a use element (habitat conservation, landscape preservation) attracted a patriotic premium, such that the people were willing to pay significantly more for locally delivered services. Supranational management of ES needs to be balanced...

  9. The role of noise in the spatial public goods game

    Science.gov (United States)

    Javarone, Marco Alberto; Battiston, Federico

    2016-07-01

    In this work we aim to analyze the role of noise in the spatial public goods game, one of the most famous games in evolutionary game theory. The dynamics of this game is affected by a number of parameters and processes, namely the topology of interactions among the agents, the synergy factor, and the strategy revision phase. The latter is a process that allows agents to change their strategy. Notably, rational agents tend to imitate richer neighbors, in order to increase the probability to maximize their payoff. By implementing a stochastic revision process, it is possible to control the level of noise in the system, so that even irrational updates may occur. In particular, in this work we study the effect of noise on the macroscopic behavior of a finite structured population playing the public goods game. We consider both the case of a homogeneous population, where the noise in the system is controlled by tuning a parameter representing the level of stochasticity in the strategy revision phase, and a heterogeneous population composed of a variable proportion of rational and irrational agents. In both cases numerical investigations show that the public goods game has a very rich behavior which strongly depends on the amount of noise in the system and on the value of the synergy factor. To conclude, our study sheds a new light on the relations between the microscopic dynamics of the public goods game and its macroscopic behavior, strengthening the link between the field of evolutionary game theory and statistical physics.

  10. Solutions to the public goods dilemma in bacterial biofilms

    Science.gov (United States)

    Drescher, Knut; Nadell, Carey D.; Stone, Howard A.; Wingreen, Ned S.; Bassler, Bonnie L.

    2014-03-01

    Bacteria frequently live in densely populated surface-bound communities, termed biofilms. Biofilm-dwelling cells rely on secretion of extracellular substances to construct their communities and to capture nutrients from the environment. Some secreted factors behave as cooperative public goods: they can be exploited by non-producing cells. The means by which public-good-producing bacteria avert exploitation in biofilm environments are largely unknown. Using experiments with Vibrio cholerae, which secretes extracellular enzymes to digest its primary food source, the solid polymer chitin, we show that the public goods dilemma may be solved by two very different mechanisms: cells can produce thick biofilms that confine the goods to producers, or fluid flow can remove soluble products of chitin digestion, denying access to non-producers. Both processes are unified by limiting the distance over which enzyme-secreting cells provide benefits to neighbors, resulting in preferential benefit to nearby clonemates and allowing kin selection to favor public good production. Our results demonstrate new mechanisms by which the physical conditions of natural habitats can interact with bacterial physiology to promote the evolution of cooperation.

  11. Solutions to the public goods dilemma in bacterial biofilms.

    Science.gov (United States)

    Drescher, Knut; Nadell, Carey D; Stone, Howard A; Wingreen, Ned S; Bassler, Bonnie L

    2014-01-06

    Bacteria frequently live in densely populated surface-bound communities, termed biofilms [1-4]. Biofilm-dwelling cells rely on secretion of extracellular substances to construct their communities and to capture nutrients from the environment [5]. Some secreted factors behave as cooperative public goods: they can be exploited by nonproducing cells [6-11]. The means by which public-good-producing bacteria avert exploitation in biofilm environments are largely unknown. Using experiments with Vibrio cholerae, which secretes extracellular enzymes to digest its primary food source, the solid polymer chitin, we show that the public goods dilemma may be solved by two very different mechanisms: cells can produce thick biofilms that confine the goods to producers, or fluid flow can remove soluble products of chitin digestion, denying access to nonproducers. Both processes are unified by limiting the distance over which enzyme-secreting cells provide benefits to neighbors, resulting in preferential benefit to nearby clonemates and allowing kin selection to favor public good production. Our results demonstrate new mechanisms by which the physical conditions of natural habitats can interact with bacterial physiology to promote the evolution of cooperation.

  12. Chicken granulosa cells show differential expression of epidermal growth factor (EGF) and luteinizing hormone (LH) receptor messenger RNA and differential responsiveness to EGF and LH dependent upon location of granulosa cells to the germinal disc.

    Science.gov (United States)

    Yao, H H; Bahr, J M

    2001-06-01

    Granulosa cells in the chicken follicle exhibit different phenotypes according to their location relative to the germinal disc (GD). Granulosa cells proximal to the GD (referred to as proximal granulosa cells) are more proliferative, whereas granulosa cells distal to the GD (referred to as distal granulosa cells) are more differentiated. We have shown that epidermal growth factor (EGF) derived from the GD stimulated proliferation of granulosa cells proximal to the GD, whereas extraovarian LH promoted differentiation. We tested the hypothesis that phenotypic differences of granulosa cells are the result of differential responsiveness of granulosa cells to EGF and LH. We found that both granulosa and theca layers of chicken preovulatory follicles expressed mRNA for EGF receptor (EGFr) by polymerase chain reaction (PCR) analysis. However, only the granulosa layer showed differential expression of EGFr and LH receptor (LHr) mRNA. Competitive reverse transcription-PCR revealed that proximal granulosa cells expressed more EGFr mRNA but less LHr mRNA than distal granulosa cells. In addition, proximal granulosa cells proliferated more in response to EGF than their distal counterparts. We further demonstrated that EGF decreased LHr mRNA expression by granulosa cells in a dose-dependent manner, whereas EGF and LH had no effect on EGFr mRNA expression except at one dose of LH (15 ng/ml) that stimulated EGFr mRNA expression. Our findings suggest that EGF derived from the GD influences the phenotypes of granulosa cells. Granulosa cells proximal to the GD exhibit a proliferative phenotype possibly because they are exposed to and are more responsive to GD-derived EGF. Furthermore, GD-derived EGF decreases LHr mRNA expression by proximal granulosa cells and therefore results in less differentiated granulosa cell phenotype. In contrast, granulosa cells distal to the GD are not under the influence of EGF and exhibit a more differentiated phenotype.

  13. Good B-quasi-Ehresmann semigroups

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    A semigroup S with a sub-band B is called a good B-quasi-Ehresmann semigroup if it is a Bsemiabundant semigroup satisfying the congruence condition such that B((ab)+)abB((ab)*)aB(a*)B(b+)b for all a,b ∈S.We show that every good B-quasi-Ehresmann semigroup has a global representation and a standard representation.As a special case,the structure of good quasi-adequate semigroups is described.

  14. 进口中间品技术溢出效应影响因素分析——基于中低技术产业数据%Study on Influencing Factors on Intermediate Goods Technology Spillovers Effects——Based on Low-and Medium-Technology Industries

    Institute of Scientific and Technical Information of China (English)

    宋艳丽; 王九云; 刘宇

    2012-01-01

    本文采用CH模型考察进口中间品对我国中低技术产业的技术溢出效应,并将外部知识依赖程度、吸收能力、创新投入、公司规模和技术差距五个因素纳入CH基本模型,分析各因素对进口中间品技术溢出效应的影响.结果表明,不同因素对进口中间品的技术溢出存在或促进或阻碍的作用.%The paper analyzes the technology spillovers effects of intermediate goods on Chinese low-and medium-technology industries using CH model, and integrates five factors (dependency level on external knowledge, absorbing capacity, innovation investment, company size and technology gap)with CH model to analyze their influence on spillovers effects. The results show that the different factors affect the spillovers effects actively or negatively.

  15. Pricing strategies for information goods

    Indian Academy of Sciences (India)

    Siva Viswanathan; G Anandalingam

    2005-04-01

    Digital or information goods are becoming the norm across a wide variety of industries including books, music, entertainment, gaming and education. Due to the fact that the marginal cost of producing or reproducing information goods is very low, it is much easier to customise and personalise them for individual users. Furthermore, sellers of these information goods are increasingly using bundling and versioning strategies to appropriate a greater share of the surplus. This paper examines recent research on pricing of information goods with particular focus on customisation, bundling and versioning strategies adopted by information goods providers. The paper highlights both game-theoretic as well as optimisation models that not only provide different perspectives, but also examine issues of information goods pricing at different levels of abstraction and complexity.

  16. Response to Ponamgi et al. Comments on Khalighi et al. Takotsubo Cardiomyopathy: A Long Term Follow-up Shows Benefit with Risk Factor Reduction. J. Cardiovasc. Dev. Dis., 2015, 2, 273–281.

    Directory of Open Access Journals (Sweden)

    Mohammad Umar Farooq

    2016-01-01

    Full Text Available We appreciate the thorough response given by Ponagmi et al. [1], who rightly point out that the pathophysiology and modifiable risk factors of Takotsubo Cardiomyopathy (TC have yet to be unequivocally established. [...

  17. What Makes a Good Feature?

    Science.gov (United States)

    1992-04-01

    model to 3 RICHARDS & JEPSON WHAT MAKES A GOOD FEATURE? distinguish between good and bad features, and whether the world needs to satisfy this...A MASSACHUSETTS INSTITUTE OF TECHNOLOGY 0ARTIFICIAL INTELLIGENCE LABORATORY - and "-- CENTER FOR BIOLOGICAL INFORMATION PROCESSING Lfl • •C AI. Memo...No. 1356 April 1992 S C.B.I.P. Paper No. 72 D T IC OWhat Makes a Good Feature? ELECTESJAN 2 9 19931 W. Richards and A. Jepson S c i Abstract

  18. Good Governance: The Storybook Children

    OpenAIRE

    Prijono Tjiptoherijanto

    2012-01-01

    Good governance is an important issue over the last two decades. The concept of 'good governance' has some of the following effective dimension, wich are among all, nemely : public accountability and transparencey, the role of law, anti-corruption measures, civil society participation in development, and overall respect to human right. Therefore, in the implementation, a good governance concept sholud involves the active cooperation of three elements, wich are : government, civil society, and...

  19. Is a Luxury Goods Consumption Tax Useful?

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ U.S. management consultaney firm Bain & Company has released a report show-ing in 2009 China's luxury goods market swelled by nearly 12 percent, reaching $9.6 billion and accounting for 27.5 percent of global sales.

  20. Public goods dilemma in asexual ant societies.

    Science.gov (United States)

    Dobata, Shigeto; Tsuji, Kazuki

    2013-10-01

    Cooperation in biological, social, and economic groups is underpinned by public goods that are generated by group members at some personal cost. Theory predicts that public goods will be exploited by cheaters who benefit from the goods by not paying for them, thereby leading to the collapse of cooperation. This situation, described as the "public goods dilemma" in game theory, makes the ubiquity of cooperation a major evolutionary puzzle. Despite this generalization, the demonstration of genetic background and fitness effects of the public goods dilemma has been limited to interactions between viruses and between cells, and thus its relevance at higher levels of organismal complexity is still largely unexplored. Here we provide experimental evidence for the public goods dilemma in a social insect, the ant Pristomyrmex punctatus. In this species, all workers are involved in both asexual reproduction and cooperative tasks. Genetic cheaters infiltrate field colonies, reproducing more than the workers but shunning cooperative tasks. In laboratory experiments, cheaters outcompeted coexisting workers in both survival and reproduction, although a group composed only of cheaters failed to produce offspring. The operations of the public goods dilemma in P. punctatus showed a remarkable convergence with those in microbial societies, not only in fitness consequences but also in behavioral mechanisms. Our study reinforces the evolutionary impact of cheaters on diverse cooperative systems in the laboratory and in the field.

  1. Goods Transport Modelling, Vol 1

    DEFF Research Database (Denmark)

    Petersen, Morten Steen (red.); Kristiansen, Jørgen

    The report is a study of data requirements and methodologies for goods transport. The study is intended to provide the basis for general discussion about the application of goods transport models in Denmark. The report provides an overview of different types of models and data availability....

  2. Enjoyment and the Good Life.

    Science.gov (United States)

    Estes, Cheryl; Henderson, Karla

    2003-01-01

    Presents information to update parks and recreation professionals about what recent research says in regard to enjoyment and the good life, noting what applications this research has for practitioners. The article focuses on: the good life and leisure services; happiness, subjective well-being, and intrinsic motivation; leisure, happiness, and…

  3. Good research guide, second edition

    CSIR Research Space (South Africa)

    Scholes, RJ

    2003-01-01

    Full Text Available stream_source_info Good Research Guide second ed. RJ Scholes (editor) 2003.pdf.txt stream_content_type text/plain stream_size 22 Content-Encoding ISO-8859-1 stream_name Good Research Guide second ed. RJ Scholes (editor) 2003.pdf....txt Content-Type text/plain; charset=ISO-8859-1 ...

  4. Cooperation transition of spatial public goods games

    Science.gov (United States)

    Wang, Xu-Wen; Nie, Sen; Jiang, Luo-Luo; Wang, Bing-Hong

    2016-12-01

    In the public goods games, players attempt to optimize their payoffs, following as fair, generous, and extortionate rules according to the pattern needed for obtaining their expected profits compared to those of their opponents. In first type of rule (the fair one), players seek equal profits of the opponent, and the generous rule induces to lower payoff than that of opposite players, while the extortionate rule leads to higher payoffs than that of their opponents. To model the three types of behaviors, we introduce a conditional strategy with a parameter χ, which control conditions of existence of the three behaviors. Therefore, players may contribute in a group, but may not contribute in the other group, because it depends on conditions of their opponents. Simulation results show that there exists a pure cooperation state when parameter χ is moderate, even for a lower multiplication factor. Because conditional players cautiously contribute they can form compact clusters to prevent the invasion of defection and finally spread the cooperation when defectors die out.

  5. Public Goods Games on Adaptive Coevolutionary Networks

    CERN Document Server

    Shapiro, Avi M

    2016-01-01

    Productive societies feature high levels of cooperation and strong connections between individuals. Public Goods Games (PGGs) are frequently used to study the development of social connections and cooperative behavior in model societies. In such games, contributions to the public good are made only by cooperators, while all players, including defectors, can reap public goods benefits. Classic results of game theory show that mutual defection, as opposed to cooperation, is the Nash Equilibrium of PGGs in well-mixed populations, where each player interacts with all others. In this paper, we explore the coevolutionary dynamics of a low information public goods game on a network without spatial constraints in which players adapt to their environment in order to increase individual payoffs. Players adapt by changing their strategies, either to cooperate or to defect, and by altering their social connections. We find that even if players do not know other players' strategies and connectivity, cooperation can arise ...

  6. Vulnerable Derivatives and Good Deal Bounds: A Structural Model

    DEFF Research Database (Denmark)

    Murgoci, Agatha

    2013-01-01

    can be obtained. We provide a link between the objective probability measure and the range of potential risk-neutral measures, which has an intuitive economic meaning. We also provide tight pricing bounds for European calls and show how to extend the call formula to pricing other financial products......We price vulnerable derivatives -- i.e. derivatives where the counterparty may default. These are basically the derivatives traded on the over-the-counter (OTC) markets. Default is modeled in a structural framework. The technique employed for pricing is good deal bounds (GDBs). The method imposes...... a new restriction in the arbitrage free model by setting upper bounds on the Sharpe ratios (SRs) of the assets. The potential prices that are eliminated represent unreasonably good deals. The constraint on the SR translates into a constraint on the stochastic discount factor. Thus, tight pricing bounds...

  7. Framing and misperception in public good experiments

    DEFF Research Database (Denmark)

    Fosgaard, Toke Reinholt; Hansen, Lars Gårn; Wengström, Erik Roland

    2017-01-01

    in misperceptions are linked to the framing effect on subjects' cooperation behavior. When we do not control for the different levels of misperceptions between frames, we observe a significant framing effect on subjects’ cooperation preferences. However, this framing effect becomes insignificant once we remove......Earlier studies have found that framing has substantial impact on the degree of cooperation observed in public good experiments. We show that the way the public good game is framed affects misperceptions about the incentives of the game. Moreover, we show that such framing-induced differences...

  8. Does good documentation equate to good nursing care?

    Science.gov (United States)

    Bosek, Marcia Sue DeWolf; Ring, Marcia Ellen

    2010-01-01

    Good documentation does not necessarily equate to good care. This article explores the potential underpinnings of poor documentation from an ethical decision-making lens. Nursing standards of care related to documentation are reviewed. The internal and external constraints of moral distress are considered, as is moral residue. Finally, the roles of the nurse administrator as well as specific remedial and restorative measures are suggested.

  9. Physical solutions to the public goods dilemma in bacterial biofilms

    Science.gov (United States)

    Drescher, Knut; Nadell, Carey; Stone, Howard; Wingreen, Ned; Bassler, Bonnie

    2013-11-01

    Bacteria frequently live in densely populated surface-bound communities, termed biofilms. Biofilm-dwelling cells rely on secretion of extracellular substances to construct their communities and to capture nutrients from the environment. Some secreted factors behave as cooperative public goods: they can be exploited by non-producing cells. The means by which public good producing bacteria avert exploitation in biofilm environments are largely unknown. Using experiments with Vibrio cholerae, which secretes extracellular enzymes to digest its primary food source, the solid polymer chitin, we show that the public goods dilemma may be solved by two dramatically different, physical mechanisms: cells can produce thick biofilms that confine the goods to producers, or fluid flow can remove soluble products of chitin digestion, denying access to non-producers. Both processes limit the distance over which enzyme-secreting cells provide a benefit to neighbors, resulting in preferential benefit to nearby clonemates. Our results demonstrate how bacterial physiology and environmental conditions can interact with social phenotypes to influence the evolutionary dynamics of cooperation within biofilms.

  10. Vulnerable Derivatives and Good Deal Bounds: A Structural Model

    DEFF Research Database (Denmark)

    Murgoci, Agatha

    2013-01-01

    a new restriction in the arbitrage free model by setting upper bounds on the Sharpe ratios (SRs) of the assets. The potential prices that are eliminated represent unreasonably good deals. The constraint on the SR translates into a constraint on the stochastic discount factor. Thus, tight pricing bounds...... can be obtained. We provide a link between the objective probability measure and the range of potential risk-neutral measures, which has an intuitive economic meaning. We also provide tight pricing bounds for European calls and show how to extend the call formula to pricing other financial products...

  11. Good Towers of Function Fields

    DEFF Research Database (Denmark)

    Bassa, Alp; Beelen, Peter; Nguyen, Nhut

    2014-01-01

    In this paper, we will give an overview of known and new techniques on how one can obtain explicit equations for candidates of good towers of function fields. The techniques are founded in modular theory (both the classical modular theory and the Drinfeld modular theory). In the classical modular...... setup, optimal towers can be obtained, while in the Drinfeld modular setup, good towers over any non-prime field may be found. We illustrate the theory with several examples, thus explaining some known towers as well as giving new examples of good explicitly defined towers of function fields....

  12. On the goodness of life

    Institute of Scientific and Technical Information of China (English)

    卿恒健

    2016-01-01

    What is life? Different people may have different opinions. For me, life is more than life and it is that brings the goodness of life. And the goodness of life lies in itself. This paper will study the goodness of life from four aspects. It nurtures from the moments. It benefits me from the moment when I have great expectations for the future, when I have huge thankfulness for my parents, when I have appreciation on the friends and teachers, and when I have great longings for the freedom.

  13. Good practices in de 'spotlight'

    NARCIS (Netherlands)

    Leendertse, P.; Wijnands, F.G.

    2010-01-01

    Vanuit de projecten ‘Duurzaam telen, begint bij jou’ en ‘Telen met Toekomst’ is gezamenlijk een keuze gemaakt om per sector vijf Good Practices extra onder de aandacht te brengen. Per sector aandacht voor gewasbescherming en teeltsystemen.

  14. Good Governance, Welfare, and Transformation

    Directory of Open Access Journals (Sweden)

    Hans-Jürgen Wagener

    2004-06-01

    Full Text Available Market conforming institutions are a precondition for a thriving and stable economy. This is the upshot of the Washington consensus or, of somewhat earlier origin, the “Eucken hypothesis”. Another hypothesis of Eucken has it that market conforming institutions are the product of a strong state. However, more general and more important than the strong state is good governance. In this paper I refer to it as the “Lorenzetti hypothesis”. The paper tries to figure out the mechanisms by which good governance and economic order influence economic outcome. Then the two hypotheses are tested for two aspects of economic outcome: productivity as measured by GNP per capita over a wide range of countries and transformation success as measured by GNP growth over the European transformation countries. The tests confirm the theoretical expectation that good governance is more important than good order

  15. THE PROBLEM OF COMMON GOOD

    Directory of Open Access Journals (Sweden)

    Witold Landowski

    2013-12-01

    Full Text Available The main purpose of this article is to discuss the relation between the understanding of human being and the concept of common good. On the one hand, materialist and spiritualist concepts of man lead to the univocal understanding of bonum commune, on the other hand, dualist anthropology entails a breakdown of the unity of common good. The author reveals weak points of these approaches and undertakes an attempt of examining realist vision of man and its impact on the notion of bonum commune. He starts with analyzing the complex structure of human being, which includes the potential and actual nature of human person. Against the background of the personalist anthropology, the author concludes that the common good has not only a material or instrumental, but above all a personal dimension, which makes this good both common and non-antagonistic. [The article written in Polish

  16. Good Conduct in the Sciences

    DEFF Research Database (Denmark)

    Hansen, Vagn Lundsgaard

    2006-01-01

    What is scientific dishonesty? How to handle the problem? How to prevent it? These three questions are discussed in an international perspective, focusing on ways of achieving and maintaining good conduct in the sciences.......What is scientific dishonesty? How to handle the problem? How to prevent it? These three questions are discussed in an international perspective, focusing on ways of achieving and maintaining good conduct in the sciences....

  17. The PNPLA3 rs738409 148M/M genotype is a risk factor for liver cancer in alcoholic cirrhosis but shows no or weak association in hepatitis C cirrhosis.

    Directory of Open Access Journals (Sweden)

    Hans Dieter Nischalke

    Full Text Available BACKGROUND: An isoleucine>methionine mutation at position 148 in the PNPLA3 gene (p.I148M, rs738409 has recently been identified as a susceptibility factor for liver damage in steatohepatitis. Here, we studied whether the PNPLA3 rs738409 polymorphism also affects predisposition to hepatocellular carcinoma (HCC. METHODS: We compared distributions of PNPLA3 genotypes in 80 and 81 Caucasian patients with alcoholic and hepatitis C virus (HCV-associated HCC to 80 and 81 age- and sex-matched patients with alcohol-related and HCV-related cirrhosis without HCC, respectively. PNPLA3 genotypes in 190 healthy individuals from the same population served as reference. Potential confounders obesity, diabetes, HCV genotype and HBV co-infection were controlled by univariate and multivariate logistic regression with forward variable selection. RESULTS: PNPLA3 genotypes were in Hardy-Weinberg equilibrium for all study groups. The frequency of the 148M allele was significantly (p<0.001 increased in alcoholic cirrhosis with (53.7% and without HCC (36.2% but was not different between healthy controls (22.9% and patients with cirrhosis (25.3%; p = 0.545 and HCC (30.2%; p = 0.071 due to hepatitis C. HCC risk was highest in 148M/M homozygous patients with alcoholic liver disease (odds ratio (OR 16.8 versus healthy controls; 95% confidence interval (CI 6.68-42.43, p<0.001. Finally, multivariate regression confirmed 148M/M homozygosity (OR 2.8; 95%-CI: 1.24-6.42; p = 0.013 as HCC risk factor in alcoholic cirrhosis. In HCV-related cirrhosis only HCV genotype 1 was confirmed as a HCC risk factor (OR 4.2; 95%-CI: 1.50-11.52; p = 0.006. CONCLUSION: The PNPLA3 148M variant is a prominent risk factor for HCC in patients with alcoholic cirrhosis, while its effects are negligible in patients with cirrhosis due to HCV. This polymorphism provides an useful tool to identify individuals with particularly high HCC risk in patients with alcoholic liver disease that

  18. Back-calculation method shows that within-flock transmission of highly pathogenic avian influenza (H7N7) virus in the Netherlands is not influenced by housing risk factors.

    Science.gov (United States)

    Bos, Marian E H; Nielen, Mirjam; Koch, Guus; Bouma, Annemarie; De Jong, Mart C M; Stegeman, Arjan

    2009-04-01

    To optimize control of an avian influenza outbreak knowledge of within-flock transmission is needed. This study used field data to estimate the transmission rate parameter (beta) and the influence of risk factors on within-flock transmission of highly pathogenic avian influenza (HPAI) H7N7 virus in the 2003 epidemic in The Netherlands. The estimation is based on back-calculation of daily mortality data to fit a susceptible-infectious-dead format, and these data were analysed with a generalized linear model. This back-calculation method took into account the uncertainty of the length of the latent period, the survival of an infection by some birds and the influence of farm characteristics. After analysing the fit of the different databases created by back-calculation, it could be concluded that an absence of the latency period provided the best fit. The transmission rate parameter (beta) from these field data was estimated at 4.50 per infectious chicken per day (95% CI: 2.68-7.57), which was lower than what was reported from experimental data. In contrast to general belief, none of the studied risk factors (housing system, flock size, species, age of the birds in weeks and date of depopulation) had significant influence on the estimated beta.

  19. Industrial Psychology: Goodness of fit? Fit for goodness?

    Directory of Open Access Journals (Sweden)

    Leon J. van Vuuren

    2010-12-01

    Full Text Available Orientation: This theoretical opinion-based paper represents a critical reflection on the relevance of industrial psychology.Research purpose: Against a historical-developmental background of the discipline, the inquiry questions its goodness of fit, that is its contribution to organisation and society.Motivation for the study: Regular introspection in the discipline ensures that it remains relevant in both science and practice. As such, such introspection calls for a meta-theoretical imperative, to ensure that industrial psychology is fully aware of how the theoretical models applied in the discipline influence people and the society that they form part of.Research design, approach and method: The question of industrial psychology’s potential fit for goodness that is broader than what is merely good for the organisation and its employees is explored with a view to enhancing its relevance. The exploration is conducted through the utilisation of theoretical argumentation in which industrial psychology is analysed in terms of contextual considerations that require the discipline to evaluate its real versus its potential contribution to society.Main findings: It is found that the fit is limited to its relevance for inwardly focused organisational behaviour due to its endorsement of the instrumental (strategic motives of organisations that subscribe to an owner and/or shareholder agenda.Practical/managerial implications: In light of the main finding, industrial psychology’s potential fit for goodness is explored with a view to enhancing its relevance in an era of goodness. The creation of a scientific and practical interface between industrial psychology and business ethics is suggested to facilitate movement away from a descriptive approach.Contribution/value-add: The heuristics of reflection, reform, research and resources are suggested to facilitate movement towards a normative (multiple stakeholder paradigm aimed at broad based goodness and

  20. This research is to study the factors which influence the business success of small business ‘processed rotan’. The data employed in the study are primary data within the period of July to August 2013, 30 research observations through census method. Method of analysis used in the study is multiple linear regressions. The results of analysis showed that the factors of labor, innovation and promotion have positive and significant influence on the business success of small business ‘processed rotan’ simultaneously. The analysis also showed that partially labor has positive and significant influence on the business success, yet innovation and promotion have insignificant and positive influence on the business success.

    OpenAIRE

    Nasution, Inggrita Gusti Sari; Muchtar, Yasmin Chairunnisa

    2013-01-01

    This research is to study the factors which influence the business success of small business ‘processed rotan’. The data employed in the study are primary data within the period of July to August 2013, 30 research observations through census method. Method of analysis used in the study is multiple linear regressions. The results of analysis showed that the factors of labor, innovation and promotion have positive and significant influence on the business success of small busine...

  1. Effect of the depreciation of public goods in spatial public goods games

    Science.gov (United States)

    Shi, Dong-Mei; Zhuang, Yong; Wang, Bing-Hong

    2012-02-01

    In this work, the depreciation effect of public goods is considered in the public goods games, which is realized by rescaling the multiplication factor r of each group as r‧=r( (β≥0). It is assumed that each individual enjoys the full profit r of the public goods if all the players of this group are cooperators. Otherwise, the value of public goods is reduced to r‧. It is found that compared with the original version (β=0), the emergence of cooperation is remarkably promoted for β>0, and there exist intermediate values of β inducing the best cooperation. Particularly, there exists a range of β inducing the highest cooperative level, and this range of β broadens as r increases. It is further presented that the variation of cooperator density with noise has close relations with the values of β and r, and cooperation at an intermediate value of β=1.0 is most tolerant to noise.

  2. Conceptual Models Core to Good Design

    CERN Document Server

    Johnson, Jeff

    2011-01-01

    People make use of software applications in their activities, applying them as tools in carrying out tasks. That this use should be good for people--easy, effective, efficient, and enjoyable--is a principal goal of design. In this book, we present the notion of Conceptual Models, and argue that Conceptual Models are core to achieving good design. From years of helping companies create software applications, we have come to believe that building applications without Conceptual Models is just asking for designs that will be confusing and difficult to learn, remember, and use. We show how Concept

  3. GOOD PRACTICE UNDER THE UNIVERSITY SOCIAL RESPONSIBILITY

    Directory of Open Access Journals (Sweden)

    Myrna D. López-Noriega

    2015-07-01

    Full Text Available In this document we analyzed the progress of the good practices of university social responsibility (USR in higher education, considering the case of the Universidad Autónoma del Carmen (UNACAR. We made an inventory of good practices at the institutional level and also about his Faculty of Administratives and Economics Sciences; these were classified according in a matrix based on the impacts on the environment. The analysis of institutional documents shows that in the UNACAR the RSU is linked to concepts such as sustainable development and regional development, as a result of its location within the National Protected Area of Flora and Fauna Laguna de Términos.

  4. Characteristics of good anaesthesia teachers.

    Science.gov (United States)

    Cleave-Hogg, D; Benedict, C

    1997-06-01

    The Department of Anaesthesia undertook a qualitative study to a) reveal the characteristics of teachers who had been identified as "good," and b) explore the levels of epistemological development (defined as conceptualization of knowledge) that are evidenced. Changes in medical education curricula have focused attention on the ways in which medical teaching staff conceptualize the learning/teaching interactions and their ability to alter or modify their teaching styles. Teachers are often assessed or informally recognized as "good teachers," but there are few indicators to guide what is meant by the label in anaesthesia. Teachers who had consistently received overall ratings of 4+ on a 5 point rating scale over a five year period were selected to be interviewed. Data were analyzed a) noting key teaching characteristics and patterns of teaching and b) within the framework of adult development theories. Good teachers in Anaesthesia all identified six characteristics necessary for good teaching. They were characterised by their "inquiry" approach to teaching, their complexity of thought and their functioning at higher relativistic/Commitment levels of epistemological development. Teaching in anaesthesia is depicted by the need to address multiple aspects of thinking and action. Good teachers are aware of these aspects and include techniques that offer residents opportunities to develop their thinking skills to deal with medical complexities as well as guiding learners to increase their knowledge. The interviewed teachers' revealed approaches to teaching and learning that indicated their own personal cognitive complexity and levels of development.

  5. Demand of Rural Public Goods in Western Ethnic Minority Areas

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    In the context of Development of the West Regions and the construction of new countryside,on the basis of defining the concept of public goods,this article analyzes the status quo and layers of demand of rural public goods in western ethnic minority areas:the demand of rural public goods in ethnic minority areas shows "pyramid" structure,that is,the most basic layer is production-based rural public goods,followed by life-based rural public goods and democratic-management-based rural public goods.Finally the countermeasures for achieving effective demand of rural public goods are put forward as follows:adhere to customers(farmers)-oriented principle;innovate upon the rural residents’ demand expression mechanism of public goods in ethnic minority areas;achieve diversification of supply subject of rural public goods in ethnic minority areas.

  6. Religiosity as a public good.

    Science.gov (United States)

    Sherlock, Richard

    2008-09-01

    Public Goods can be seen as one important way in which societies sustain themselves over time. These are part of the puzzle of the development of political order. Public goods like the rule of law are non-substractable and non-excludable . For economists the classic textbook examples are national defense and police protection. In this paper I argue that religiosity can function like police protection, a means of sustaining order through fear of punishment from a transcendent source. As a means of reducing defection from social norms it has a role to play as a public good. But religion cannot at the same time be seen as the source of such norms or dissention will undermine the very order that punishment seems to reinforce.

  7. Towards Good Order at Sea

    DEFF Research Database (Denmark)

    Mandrup, Thomas; Vreÿ, Francois

    . The problems originating from the resultant “bad order at sea” can be directly felt on land, when smuggling, terrorism and related criminal activities operate more or less unhindered. The book provides an important mapping of the challenges preventing good order at sea off the African coast and East Africa......This book addresses a timely and important theme in the debate on how to create good governance at sea in general, but specifically in the Western Indian Ocean. In a security milieu where the number of piracy attacks originating from Somalia has decreased, there is an urgent need to address...... structural problems facing attempts to create and maintain good order at sea off East Africa. As mentioned in one of the chapters, the most secure place for a criminal in East Africa to be is at sea, because most African littoral states have only limited capacity to police their territorial waters...

  8. A new case of Carney triad: gastrointestinal stromal tumours and leiomyoma of the oesophagus do not show activating mutations of KIT and platelet‐derived growth factor receptor α

    Science.gov (United States)

    Knop, S; Schupp, M; Wardelmann, E; Stueker, D; Horger, M S; Kanz, L; Einsele, H; Kroeber, S M

    2006-01-01

    The Carney triad is a rare syndrome of unknown aetiology, with synchronous or metachronous appearance of rare neoplasms: gastrointestinal stromal tumours (GISTs), pulmonary chondromas and extra‐adrenal paragangliomas. In most cases, the Carney triad is incomplete. The combination encountered typically, GISTs and pulmonary chondromas, was also seen in our patient, a 22‐year‐old woman. She was diagnosed with the triad after Billroth II gastrectomy for histologically proved gastric GISTs. The diagnosis of pulmonary chondromas was confirmed by transthoracic, computed tomography‐guided needle biopsy. An oesophageal leiomyoma was resected 2 years after the initial diagnosis, on suspicion of paraganglioma. The clinical course of the patient has been uneventful since. The last follow‐up was carried out 6 years after the initial diagnosis. On histological examination, the cells of gastric GIST were partly positive for CD34, whereas CD117 was expressed in all areas in variable intensity and S‐100 protein was negative. The oesophageal tumour was classified as leiomyoma due to strong immunopositivity for smooth muscle actin and desmin, being negative for CD34 and CD117. Two different gastric GIST lesions as well as the oesophageal leiomyoma and normal tissue were analysed for activating mutations in common hot spots of KIT (exon 9 and 11) and platelet‐derived growth factor receptor α (exon 18), but in all probes wild‐type sequences were found. These results are in accordance with the first published analyses of GIST lesions from Carney patients. PMID:17021135

  9. A new case of Carney triad: gastrointestinal stromal tumours and leiomyoma of the oesophagus do not show activating mutations of KIT and platelet-derived growth factor receptor alpha.

    Science.gov (United States)

    Knop, S; Schupp, M; Wardelmann, E; Stueker, D; Horger, M S; Kanz, L; Einsele, H; Kroeber, S M

    2006-10-01

    The Carney triad is a rare syndrome of unknown aetiology, with synchronous or metachronous appearance of rare neoplasms: gastrointestinal stromal tumours (GISTs), pulmonary chondromas and extra-adrenal paragangliomas. In most cases, the Carney triad is incomplete. The combination encountered typically, GISTs and pulmonary chondromas, was also seen in our patient, a 22-year-old woman. She was diagnosed with the triad after Billroth II gastrectomy for histologically proved gastric GISTs. The diagnosis of pulmonary chondromas was confirmed by transthoracic, computed tomography-guided needle biopsy. An oesophageal leiomyoma was resected 2 years after the initial diagnosis, on suspicion of paraganglioma. The clinical course of the patient has been uneventful since. The last follow-up was carried out 6 years after the initial diagnosis. On histological examination, the cells of gastric GIST were partly positive for CD34, whereas CD117 was expressed in all areas in variable intensity and S-100 protein was negative. The oesophageal tumour was classified as leiomyoma due to strong immunopositivity for smooth muscle actin and desmin, being negative for CD34 and CD117. Two different gastric GIST lesions as well as the oesophageal leiomyoma and normal tissue were analysed for activating mutations in common hot spots of KIT (exon 9 and 11) and platelet-derived growth factor receptor alpha (exon 18), but in all probes wild-type sequences were found. These results are in accordance with the first published analyses of GIST lesions from Carney patients.

  10. A novel fully-human cytolytic fusion protein based on granzyme B shows in vitro cytotoxicity and ex vivo binding to solid tumors overexpressing the epidermal growth factor receptor.

    Science.gov (United States)

    Niesen, Judith; Hehmann-Titt, Grit; Woitok, Mira; Fendel, Rolf; Barth, Stefan; Fischer, Rainer; Stein, Christoph

    2016-05-01

    Human cytolytic fusion proteins (hCFPs) offer a promising immunotherapeutic approach for the treatment of solid tumors, avoiding the immunogenicity and undesirable side-effects caused by immunotoxins derived from plants or bacteria. The well-characterized human serine protease granzyme B has already been used as a therapeutic pro-apoptotic effector domain. We therefore developed a novel recombinant hCFP (GbR201K-scFv1711) consisting of an epidermal growth factor receptor-specific human antibody fragment and a granzyme B point mutant (R201K) that is insensitive to serpin B9 (PI9), a natural inhibitor of wild-type granzyme B that is often expressed in solid tumors. We found that GbR201K-scFv1711 selectively bound to epidermoid cancer and rhabdomyosarcoma cells and was rapidly internalized by them. Nanomolar concentrations of GbR201K-scFv1711 achieved the specific killing of epidermoid cancer cells by inducing apoptosis, and similar effects were observed in rhabdomyosarcoma cells when GbR201K-scFv1711 was combined with the endosomolytic substance chloroquine. The novel hCFP was stable in serum and bound to human rhabdomyosarcoma tissue ex vivo. These data confirm that GbR201K-scFv1711 is a promising therapeutic candidate suitable for further clinical investigation.

  11. Conflict between good and evil and Sphinx factors struggle in Harry potter%《哈利·波特》中的善恶斗争与斯芬克斯因子博弈

    Institute of Scientific and Technical Information of China (English)

    王晓兰

    2014-01-01

    文学伦理学批评把伦理意义上的人看成是“一种斯芬克斯因子的存在”,由人性因子与兽性因子组成。文章运用文学伦理学批评方法,通过对《哈利·波特》系列中哈利和伏地魔两个主要人物在社会化过程中做出的伦理选择及其背后的动因进行考察,认为哈利与伏地魔被建构成一对具有同源结构的镜像人物,其中一个是“善”的体现,另一个是“恶”的化身。他们二者你中有我、我中有你,是一种相互寄托、相互依存的共生关系。这对相互对立又相互依存的镜像人物,恰如一个硬币的正反两面,可以象征性地看成是一个人兽同体的斯芬克斯因子:伏地魔代表斯芬克斯的兽身,象征着被欲望驱动、表现为自然意志的兽性因子;而哈利则代表斯芬克斯的人头,象征着受伦理意识控制、表现为理性意志的人性因子。在小说结尾,哈利所代表的正义力量对伏地魔所代表的邪恶力量的胜利,隐喻着哈利人格发展过程中人性因子对兽性因子的胜利,即人性因子有效地制约了兽性因子,使他获得理性的成熟,走向人格的完善。%In the viewpoint of Ethical Literary Criticism,man is an existence of Sphinx factors,a combination of hu-man factor and animal factor. Through a detailed analysis of the ethical choices made by the protagonist Harry and the antagonist Voldemort in Harry Potter and their respective motives with the method of Ethical Literary Criticism, we come to the conclusion that Harry and Voldemort are constructed as a pair of mirror images with homologous structure ,one of which is the embodiment of“good”,the other incarnation of“evil”. They are in a kind of parasitic relation,namely,Harry keeps part of Voldemort’s soul in his body,and Voldemort has Harry’s blood run in his vessel. They are opposite to each other,but meanwhile,they are interdependent on each other for

  12. Blind Man Shows His Strength

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    IN 1992 Huang Wentao, 22, set a world record in the disabled long jump. Before he set this record, his parents had never thought of letting him do sports. He is the second son of Liu Linzhi. When Liu got pregnant again, she felt happy and at ease. She wanted to have a beautiful girl because she thought she would then be satisfied, having one son and one daughter. Of course it would also be all right if she had a second son like her first child. The two brothers could take care of each other and be friends. The child, a good-looking boy, came into the world safely. Like most babies, newborn Huang sometimes cried, sometimes opened his big eyes and

  13. Basics of a Good Road:

    OpenAIRE

    Bonte, Dudley

    2014-01-01

    This Asphalt 101 presentation will focus on the following topics: foundation preparation basics for a good road (subgrades, subgrade treatments, aggregate base; overlay preparation; and mixture thickness standards); what properties are critical to testing standards, quality, and inspection (materials, placement and compaction, use of INDOT specifications/certifications, APAI Local Government Specification Guide); and pavement preservation with 4.75 mm thin overlay.

  14. Metrics for Hard Goods Merchandising.

    Science.gov (United States)

    Cooper, Gloria S., Ed.; Magisos, Joel H., Ed.

    Designed to meet the job-related metric measurement needs of students interested in hard goods merchandising, this instructional package is one of five for the marketing and distribution cluster, part of a set of 55 packages for metric instruction in different occupations. The package is intended for students who already know the occupational…

  15. Metrics for Soft Goods Merchandising.

    Science.gov (United States)

    Cooper, Gloria S., Ed.; Magisos, Joel H., Ed.

    Designed to meet the job-related metric measurement needs of students interested in soft goods merchandising, this instructional package is one of five for the marketing and distribution cluster, part of a set of 55 packages for metric instruction in different occupations. The package is intended for students who already know the occupational…

  16. Nudge for (the public) good

    DEFF Research Database (Denmark)

    Fosgaard, Toke Reinholt; Piovesan, Marco

    2015-01-01

    majority of our subjects did not adopt the default numbers, but their stated strategy was affected by the default. Moreover, we find that our manipulation spilled over to a subsequent repeated public goods game where default was not manipulated. Here we found that subjects who previously saw the free rider...... default were significantly less cooperative than those who saw the perfect conditional cooperator default....

  17. My Good Friend and I

    Institute of Scientific and Technical Information of China (English)

    郑志阳; 罗美珍

    2011-01-01

    I have many friends. But I like Sunny best. He is my good friend. Sunny is ten years old. He has two small eyes. He is thin and tall. He like reading picture books, watching TV, and he also likes playing computergames.

  18. Communication from Goods Reception services

    CERN Multimedia

    2007-01-01

    Members of the personnel are invited to take note that only parcels corresponding to official orders or contracts will be handled at CERN. Individuals are not authorised to have private merchandise delivered to them at CERN and private deliveries will not be accepted by the Goods Reception services. Thank you for your understanding.

  19. SAPCO: From Good to Great

    Science.gov (United States)

    Alsaif, Saleh; Edinger, Brandon; Kodathala, Teja; Korzaan, Melinda

    2017-01-01

    Saudi Arabian Petrochemical Company (SAPCO), a petrochemicals manufacturer, has decided to make some major internal changes to gain increased market share and continue its success. It has been easy going for some time now, and business has been very good, but in order to take that next step, SAPCO needs to attain the Responsible Care…

  20. Optimal Provision of Public Goods

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup; Verdelin, Nicolaj

    tax, and finds that this reinvigorates the simple Samuelson rule when preferences are separable in goods and leisure. We provide a synthesis by demonstrating that both approaches derive from the same basic formula. We further develop the new approach by deriving a general, intuitive formula...

  1. Optimal Provision of Public Goods

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup; Verdelin, Nicolaj

    2012-01-01

    The standard approach to the optimal provision of public goods highlights the importance of distortionary taxation and distributional concerns. A new approach neutralizes distributional concerns by adjusting the income tax schedule. We demonstrate that both approaches are derived from the same ba...... of optimal provision are different, and the modified Samuelson rule is likely to lead to underprovision...

  2. Optimal Provision of Public Goods

    DEFF Research Database (Denmark)

    Kreiner, Claus Thustrup; Verdelin, Nicolaj

    2009-01-01

    tax, and finds that this reinvigorates the simple Samuelson rule when preferences are separable in goods and leisure. We provide a synthesis by demonstrating that both approaches derive from the same basic formula. We further develop the new approach by deriving a general, intuitive formula...

  3. Industrial Psychology: Goodness of fit? Fit for goodness?

    OpenAIRE

    Leon J. van Vuuren

    2010-01-01

    Orientation: This theoretical opinion-based paper represents a critical reflection on the relevance of industrial psychology.Research purpose: Against a historical-developmental background of the discipline, the inquiry questions its goodness of fit, that is its contribution to organisation and society.Motivation for the study: Regular introspection in the discipline ensures that it remains relevant in both science and practice. As such, such introspection calls for a meta-theoretical imperat...

  4. A Research on the Main Factors Influencing China's Creative GoodsExports to the "One Belt One Road" Countries——An Empirical Study Based on Gravity Model and Panel Data%影响中国创意产品出口"一带一路"国家的主要因素研究——基于贸易引力模型和面板数据的实证检验

    Institute of Scientific and Technical Information of China (English)

    詹君恒; 吕庆华

    2016-01-01

    By establishing a gravity model and adapting the panel data of bilateral creative goods trade between China and the other 49 "One Belt One Road" countries from the year 2003 to 2012, this paper conducts a test on the main factors influencing China's creative goods exports.The results show that economic scale and population size of the trading partners have a significant positive impact on China's creative goods exports,while geographical distance has a significant negative impact.China's population size,economic scale and the FTA factor do not have significant impact on China's creative goods exports.Cultural distance measured by language,however,has more complicated impact on China's exports of creative goods.The results suggest that speeding up the development of China's creative economy,stimulating domestic cultural demand to promote the innovation and growth of creative economy,optimizing the choice of trading partners,strengthening external communication of Chinese culture and learning from the Western culture can help accelerate China's creative products to "go out".%通过建立贸易引力模型,以2003年至2012年间我国与其他49个"一带一路"沿线国家的创意产品贸易数据为样本,对影响我国创意产品出口的主要因素进行检验,发现贸易伙伴国的经济规模和人口规模对我国创意产品出口有显著的正向影响,而地理距离对我国创意产品出口则存在显著的负面影响.我国的经济规模和人口规模以及自由贸易区对我国创意产品出口的影响均不显著,以语言衡量的文化距离的影响则较为复杂.研究结果认为加快我国创意经济发展步伐、刺激文化内需以促进创意经济持续创新和增长、优化对贸易伙伴国的选择、加强中国文化的对外传播和学习西方发达国家的文化,有助于加快我国创意产品 "走出去".

  5. Planning a Successful Tech Show

    Science.gov (United States)

    Nikirk, Martin

    2011-01-01

    Tech shows are a great way to introduce prospective students, parents, and local business and industry to a technology and engineering or career and technical education program. In addition to showcasing instructional programs, a tech show allows students to demonstrate their professionalism and skills, practice public presentations, and interact…

  6. Adaptive and Bounded Investment Returns Promote Cooperation in Spatial Public Goods Games

    Science.gov (United States)

    Chen, Xiaojie; Liu, Yongkui; Zhou, Yonghui; Wang, Long; Perc, Matjaž

    2012-01-01

    The public goods game is one of the most famous models for studying the evolution of cooperation in sizable groups. The multiplication factor in this game can characterize the investment return from the public good, which may be variable depending on the interactive environment in realistic situations. Instead of using the same universal value, here we consider that the multiplication factor in each group is updated based on the differences between the local and global interactive environments in the spatial public goods game, but meanwhile limited to within a certain range. We find that the adaptive and bounded investment returns can significantly promote cooperation. In particular, full cooperation can be achieved for high feedback strength when appropriate limitation is set for the investment return. Also, we show that the fraction of cooperators in the whole population can become larger if the lower and upper limits of the multiplication factor are increased. Furthermore, in comparison to the traditionally spatial public goods game where the multiplication factor in each group is identical and fixed, we find that cooperation can be better promoted if the multiplication factor is constrained to adjust between one and the group size in our model. Our results highlight the importance of the locally adaptive and bounded investment returns for the emergence and dominance of cooperative behavior in structured populations. PMID:22615836

  7. Adaptive and bounded investment returns promote cooperation in spatial public goods games.

    Science.gov (United States)

    Chen, Xiaojie; Liu, Yongkui; Zhou, Yonghui; Wang, Long; Perc, Matjaž

    2012-01-01

    The public goods game is one of the most famous models for studying the evolution of cooperation in sizable groups. The multiplication factor in this game can characterize the investment return from the public good, which may be variable depending on the interactive environment in realistic situations. Instead of using the same universal value, here we consider that the multiplication factor in each group is updated based on the differences between the local and global interactive environments in the spatial public goods game, but meanwhile limited to within a certain range. We find that the adaptive and bounded investment returns can significantly promote cooperation. In particular, full cooperation can be achieved for high feedback strength when appropriate limitation is set for the investment return. Also, we show that the fraction of cooperators in the whole population can become larger if the lower and upper limits of the multiplication factor are increased. Furthermore, in comparison to the traditionally spatial public goods game where the multiplication factor in each group is identical and fixed, we find that cooperation can be better promoted if the multiplication factor is constrained to adjust between one and the group size in our model. Our results highlight the importance of the locally adaptive and bounded investment returns for the emergence and dominance of cooperative behavior in structured populations.

  8. Adaptive and bounded investment returns promote cooperation in spatial public goods games.

    Directory of Open Access Journals (Sweden)

    Xiaojie Chen

    Full Text Available The public goods game is one of the most famous models for studying the evolution of cooperation in sizable groups. The multiplication factor in this game can characterize the investment return from the public good, which may be variable depending on the interactive environment in realistic situations. Instead of using the same universal value, here we consider that the multiplication factor in each group is updated based on the differences between the local and global interactive environments in the spatial public goods game, but meanwhile limited to within a certain range. We find that the adaptive and bounded investment returns can significantly promote cooperation. In particular, full cooperation can be achieved for high feedback strength when appropriate limitation is set for the investment return. Also, we show that the fraction of cooperators in the whole population can become larger if the lower and upper limits of the multiplication factor are increased. Furthermore, in comparison to the traditionally spatial public goods game where the multiplication factor in each group is identical and fixed, we find that cooperation can be better promoted if the multiplication factor is constrained to adjust between one and the group size in our model. Our results highlight the importance of the locally adaptive and bounded investment returns for the emergence and dominance of cooperative behavior in structured populations.

  9. Transplantation as an abstract good

    DEFF Research Database (Denmark)

    Hoeyer, Klaus; Jensen, Anja Marie Bornø; Olejaz, Maria

    2015-01-01

    a more general salience in the organ transplant field by way of facilitating a perception of organ transplantation as an abstract moral good rather than a specific good for specific people. Furthermore, we suggest that multiple forms of ignorance sustain each other: a desire for ignorance with respect......This article investigates valuations of organ transfers that are currently seen as legitimising increasingly aggressive procurement methods in Denmark. Based on interviews with registered donors and the intensive care unit staff responsible for managing organ donor patients we identify three types...... to the prioritisation of recipients sustains pressure for more organs; this pressure necessitates more aggressive measures in organ procurement and these measures increase the need for ignorance in relation to the actual procedures as well as the actual recipients. These attempts to avoid knowledge are in remarkable...

  10. Good Governance in the EU

    Directory of Open Access Journals (Sweden)

    Gina Livioara GOGA

    2009-10-01

    Full Text Available Considering the EU adhesion, good governance has been analyzed from different perspectives, in the judicial literature being an analytic model or a normative concept. Some authors have wondered if this concept is a fashion, comprising some older ideas and principles, while other authors have asserted that the reasons why different methods of governance appear in the EU are based on “the complexity and the uncertainty of the problems on the agenda, an irreducible, the new approaches on public administration and law, hidden competencies, legitimacy and subsidiarity”. At a normative level, the White Paper of European Governance consecrated five principles on which good governance is based upon: openness, participation, responsibility, efficiency and coherence.

  11. Knowledge asymmetries about product "goodness"

    DEFF Research Database (Denmark)

    Kampf, Constance

    become recognized standards in mainstream markets-i.e. organic, fair trade.   From a business perspective, Corporate Social Responsibility (CSR) is considered in terms of consumer behavior in response to corporate communication.  For example, Mohr & Webb (2005), in their study in consumer behavior...... criterion" used by companies in sense-giving communication aimed at consumers to understanding knowledge asymmetries involved in an ongoing process of constructing CSR knowledge about products, or product "goodness" among consumers, NGOs, B-corporations, and corporations through an Iphone application...... of institutionalization of CSR as a company-focused model (Schultz & Wehmeier 2010) to a focus on inter-institutional and institution-consumer knowledge asymmetries affecting consumer sensemaking practices in purchasing.  Data from the Good GuideTM Ipod application, YouTube Videos about a legal controversy involving...

  12. Nudge for (the public) good

    DEFF Research Database (Denmark)

    Fosgaard, Toke Reinholt; Piovesan, Marco

    majority of our subjects did not adopt the default numbers, but their stated strategy was affected by the default. Moreover, we find that our manipulation spilled over to a subsequent repeated public goods game where there default was not manipulated. Here we found that subjects who previously saw the free...... rider default were significantly less cooperative than those who saw the perfect conditional cooperator default....

  13. Switch for Good Community Program

    Energy Technology Data Exchange (ETDEWEB)

    Crawford, Tabitha; Amran, Martha

    2013-11-19

    Switch4Good is an energy-savings program that helps residents reduce consumption from behavior changes; it was co-developed by Balfour Beatty Military Housing Management (BB) and WattzOn in Phase I of this grant. The program was offered at 11 Navy bases. Three customer engagement strategies were evaluated, and it was found that Digital Nudges (a combination of monthly consumption statements with frequent messaging via text or email) was most cost-effective.

  14. Risk Aversion in Game Shows

    DEFF Research Database (Denmark)

    2008-01-01

    We review the use of behavior from television game shows to infer risk attitudes. These shows provide evidence when contestants are making decisions over very large stakes, and in a replicated, structured way. Inferences are generally confounded by the subjective assessment of skill in some games......, and the dynamic nature of the task in most games. We consider the game shows Card Sharks, Jeopardy!, Lingo, and finally Deal Or No Deal. We provide a detailed case study of the analyses of Deal Or No Deal, since it is suitable for inference about risk attitudes and has attracted considerable attention....

  15. Measuring performance at trade shows

    DEFF Research Database (Denmark)

    Hansen, Kåre

    2004-01-01

    Trade shows is an increasingly important marketing activity to many companies, but current measures of trade show performance do not adequately capture dimensions important to exhibitors. Based on the marketing literature's outcome and behavior-based control system taxonomy, a model is built...... that captures a outcome-based sales dimension and four behavior-based dimensions (i.e. information-gathering, relationship building, image building, and motivation activities). A 16-item instrument is developed for assessing exhibitors perceptions of their trade show performance. The paper presents evidence...

  16. GOOD DRUG POLICY IS GOOD PUBLIC HEALTH POLICY

    Institute of Scientific and Technical Information of China (English)

    Kasia Malinowska-Sempruch

    2010-01-01

    @@ 1 Introduction At present, there is a myriad of contradictions between international illicit drug policy and good, evidence-based public health policy. Largely to blame are the unrealistic goals which policymakers set themselves ten years ago when Pino Arlacchi, the Executive Director of the United Nations Office on Drugs and Crime (UNODC), announced plans to create a drug-free world' and to eliminate or significantly reduce the illicit cultivation of the coca bush, the cannabis plant and the opium poppy by the year 2008[1].

  17. Conjugated Linoleic Acid: good or bad nutrient

    Directory of Open Access Journals (Sweden)

    Gonçalves Daniela C

    2010-10-01

    Full Text Available Abstract Conjugated linoleic acid (CLA is a class of 28 positional and geometric isomers of linoleic acid octadecadienoic.Currently, it has been described many benefits related to the supplementation of CLA in animals and humans, as in the treatment of cancer, oxidative stress, in atherosclerosis, in bone formation and composition in obesity, in diabetes and the immune system. However, our results show that, CLA appears to be not a good supplement in patients with cachexia.

  18. Correlated equilibria in homogenous good Bertrand competition

    DEFF Research Database (Denmark)

    Jann, Ole; Schottmüller, Christoph

    2015-01-01

    We show that there is a unique correlated equilibrium, identical to the unique Nash equilibrium, in the classic Bertrand oligopoly model with homogenous goods and identical marginal costs. This provides a theoretical underpinning for the so-called "Bertrand paradox'' as well as its most general f...... formulation to date. Our proof generalizes to asymmetric marginal costs and arbitrarily many players in the following way: The market price cannot be higher than the second lowest marginal cost in any correlated equilibrium....

  19. Showing and Saying. An Aesthetic Difference

    Directory of Open Access Journals (Sweden)

    Vicente Sanfélix Vidarte

    2013-05-01

    Full Text Available Wittgenstein’s distinction between saying and showing and the associated thesis, what can be shown cannot be said, were crucial to his first philosophy, persisted throughout the evolution of his whole thought and played a key role in his views on aesthetics. The objective of art is access to the mystical, forcing us to become aware of the uniqueness of our own experience and life. When art is good is a perfect expression and the work of art becomes like a tautology. An important consequence of this understanding of art is the irreducibility of the aesthetic to the scientific perspective.

  20. Spatial dynamics of ecological public goods.

    Science.gov (United States)

    Wakano, Joe Yuichiro; Nowak, Martin A; Hauert, Christoph

    2009-05-12

    The production, consumption, and exploitation of common resources ranging from extracellular products in microorganisms to global issues of climate change refer to public goods interactions. Individuals can cooperate and sustain common resources at some cost or defect and exploit the resources without contributing. This generates a conflict of interest, which characterizes social dilemmas: Individual selection favors defectors, but for the community, it is best if everybody cooperates. Traditional models of public goods do not take into account that benefits of the common resource enable cooperators to maintain higher population densities. This leads to a natural feedback between population dynamics and interaction group sizes as captured by "ecological public goods." Here, we show that the spatial evolutionary dynamics of ecological public goods in "selection-diffusion" systems promotes cooperation based on different types of pattern formation processes. In spatial settings, individuals can migrate (diffuse) to populate new territories. Slow diffusion of cooperators fosters aggregation in highly productive patches (activation), whereas fast diffusion enables defectors to readily locate and exploit these patches (inhibition). These antagonistic forces promote coexistence of cooperators and defectors in static or dynamic patterns, including spatial chaos of ever-changing configurations. The local environment of cooperators and defectors is shaped by the production or consumption of common resources. Hence, diffusion-induced self-organization into spatial patterns not only enhances cooperation but also provides simple mechanisms for the spontaneous generation of habitat diversity, which denotes a crucial determinant of the viability of ecological systems.

  1. Virtual goods recommendations in virtual worlds.

    Science.gov (United States)

    Chen, Kuan-Yu; Liao, Hsiu-Yu; Chen, Jyun-Hung; Liu, Duen-Ren

    2015-01-01

    Virtual worlds (VWs) are computer-simulated environments which allow users to create their own virtual character as an avatar. With the rapidly growing user volume in VWs, platform providers launch virtual goods in haste and stampede users to increase sales revenue. However, the rapidity of development incurs virtual unrelated items which will be difficult to remarket. It not only wastes virtual global companies' intelligence resources, but also makes it difficult for users to find suitable virtual goods fit for their virtual home in daily virtual life. In the VWs, users decorate their houses, visit others' homes, create families, host parties, and so forth. Users establish their social life circles through these activities. This research proposes a novel virtual goods recommendation method based on these social interactions. The contact strength and contact influence result from interactions with social neighbors and influence users' buying intention. Our research highlights the importance of social interactions in virtual goods recommendation. The experiment's data were retrieved from an online VW platform, and the results show that the proposed method, considering social interactions and social life circle, has better performance than existing recommendation methods.

  2. Virtual Goods Recommendations in Virtual Worlds

    Directory of Open Access Journals (Sweden)

    Kuan-Yu Chen

    2015-01-01

    Full Text Available Virtual worlds (VWs are computer-simulated environments which allow users to create their own virtual character as an avatar. With the rapidly growing user volume in VWs, platform providers launch virtual goods in haste and stampede users to increase sales revenue. However, the rapidity of development incurs virtual unrelated items which will be difficult to remarket. It not only wastes virtual global companies’ intelligence resources, but also makes it difficult for users to find suitable virtual goods fit for their virtual home in daily virtual life. In the VWs, users decorate their houses, visit others’ homes, create families, host parties, and so forth. Users establish their social life circles through these activities. This research proposes a novel virtual goods recommendation method based on these social interactions. The contact strength and contact influence result from interactions with social neighbors and influence users’ buying intention. Our research highlights the importance of social interactions in virtual goods recommendation. The experiment’s data were retrieved from an online VW platform, and the results show that the proposed method, considering social interactions and social life circle, has better performance than existing recommendation methods.

  3. Tokyo Motor Show 2003; Tokyo Motor Show 2003

    Energy Technology Data Exchange (ETDEWEB)

    Joly, E.

    2004-01-01

    The text which follows present the different techniques exposed during the 37. Tokyo Motor Show. The report points out the great tendencies of developments of the Japanese automobile industry. The hybrid electric-powered vehicles or those equipped with fuel cells have been highlighted by the Japanese manufacturers which allow considerable budgets in the research of less polluting vehicles. The exposed models, although being all different according to the manufacturer, use always a hybrid system: fuel cell/battery. The manufacturers have stressed too on the intelligent systems for navigation and safety as well as on the design and comfort. (O.M.)

  4. Risk Aversion in Game Shows

    DEFF Research Database (Denmark)

    Andersen, Steffen; Lau, Morten I.; Rutström, E. Elisabet

    2008-01-01

    , and the dynamic nature of the task in most games. We consider the game shows Card Sharks, Jeopardy!, Lingo, and finally Deal Or No Deal. We provide a detailed case study of the analyses of Deal Or No Deal, since it is suitable for inference about risk attitudes and has attracted considerable attention....

  5. Phyllodes tumor showing intraductal growth.

    Science.gov (United States)

    Makidono, Akari; Tsunoda, Hiroko; Mori, Miki; Yagata, Hiroshi; Onoda, Yui; Kikuchi, Mari; Nozaki, Taiki; Saida, Yukihisa; Nakamura, Seigo; Suzuki, Koyu

    2013-07-01

    Phyllodes tumor of the breast is a rare fibroepithelial lesion and particularly uncommon in adolescent girls. It is thought to arise from the periductal rather than intralobular stroma. Usually, it is seen as a well-defined mass. Phyllodes tumor showing intraductal growth is extremely rare. Here we report a girl who has a phyllodes tumor with intraductal growth.

  6. Pembrolizumab Shows Promise for NSCLC.

    Science.gov (United States)

    2015-06-01

    Data from the KEYNOTE-001 trial show that pembrolizumab improves clinical outcomes for patients with advanced non-small cell lung cancer, and is well tolerated. PD-L1 expression in at least 50% of tumor cells correlated with improved efficacy.

  7. Create a Polarized Light Show.

    Science.gov (United States)

    Conrad, William H.

    1992-01-01

    Presents a lesson that introduces students to polarized light using a problem-solving approach. After illustrating the concept using a slinky and poster board with a vertical slot, students solve the problem of creating a polarized light show using Polya's problem-solving methods. (MDH)

  8. A Submillimeter Perspective on the GOODS Fields (SUPER GOODS). I. An Ultradeep SCUBA-2 Survey of the GOODS-N

    Science.gov (United States)

    Cowie, L. L.; Barger, A. J.; Hsu, L.-Y.; Chen, Chian-Chou; Owen, F. N.; Wang, W.-H.

    2017-03-01

    In this first paper in the SUPER GOODS series on powerfully star-forming galaxies in the two GOODS fields, we present a deep SCUBA-2 survey of the GOODS-N at both 850 and 450 μm (central rms noise of 0.28 mJy and 2.6 mJy, respectively). In the central region, the 850 μm observations cover the GOODS-N to near the confusion limit of ∼1.65 mJy, while over a wider 450 arcmin2 region—well complemented by Herschel far-infrared imaging—they have a median 4σ limit of 3.5 mJy. We present ≥slant 4σ catalogs of 186 850 μm and 31 450 μm selected sources. We use interferometric observations from the Submillimeter Array (SMA) and the Karl G. Jansky Very Large Array (VLA) to obtain precise positions for 114 SCUBA-2 sources (28 from the SMA, all of which are also VLA sources). We present new spectroscopic redshifts and include all existing spectroscopic or photometric redshifts. We also compare redshifts estimated using the 20 cm/850 μm and the 250 cm/850 μm flux ratios. We show that the redshift distribution increases with increasing flux, and we parameterize the dependence. We compute the star formation history and the star formation rate (SFR) density distribution functions in various redshift intervals, finding that they reach a peak at z=2{--}3 before dropping to higher redshifts. We show that the number density per unit volume of {SFR} ≳ 500 {M}ȯ {{yr}}-1 galaxies measured from the SCUBA-2 sample does not change much relative to that of lower SFR galaxies from UV selected samples over z=2{--}5, suggesting that, apart from changes in the normalization, the shape in the number density as a function of SFR is invariant over this redshift interval.

  9. What Makes a Good Doctor?

    Institute of Scientific and Technical Information of China (English)

    C. Richard Coati

    2011-01-01

    @@ Introduction In the United States and I suspect in all parts of the world, a good doctor is an individual who, in addition to training in their area of interest, i.e., family practice, internal medicine, or a subspecialty area, has participated actively in the educational programs relating to their training which make them eligible to take examinations in those areas (if they are available) and pass them.All physicians generally like to have some procedural skills,but the most important part of their skills relate to their cognitive knowledge which in the long term insures optimal patient care.

  10. Kong Zi on Good Governance

    Directory of Open Access Journals (Sweden)

    Moses Aaron T. Angeles

    2008-12-01

    Full Text Available This paper will delve into the problem of Good Governance in the light of Kong Zi. What makes up a Just State? What are the elements that constitute a prosperous Kingdom? What principles of Confucianism can we employ to achieve a just and humane society? These are the primary questions that we will try to investigate as we go along. The paper will be thus divided into three essential parts: The Notion of Li and the Sovereign, The ConfucianMoral Ideal, and lastly, The Great Commonwealth.

  11. Known Good Substrates Year 1

    Science.gov (United States)

    2007-12-05

    Monotonic Decrease of VC-VSi, SN1, and SN2 with ↑ ρ (↓ [N])” Known Good Substrates Contractor: Dow Corning Corporation Contract No. N00014-05-C-0324...Vapor Transport (CVT). The key essence of the CVT approach is to control the growth process by strategic controlled chemical reactions of the source...efficacy for its use in 4H n+ SiC crystal growth. The approach consists of the following steps: • Reaction cell design/modeling and chemical

  12. Effect of depreciation of the public goods in spatial public goods games

    CERN Document Server

    Shi, Dong-Mei; Wang, Bing-Hong

    2011-01-01

    In this work, depreciated effect of the public goods is considered in the public goods games, which is realized by rescaling the multiplication factor r of each group as r' = r(nc/G)^beta (beat>= 0). It is assumed that each individual enjoys the full profit of the public goods if all the players of this group are cooperators, otherwise, the value of the public goods is reduced to r'. It is found that compared with the original version (beta = 0), emergence of cooperation is remarkably promoted for beta > 0, and there exit optimal values of beta inducing the best cooperation. Moreover, the optimal plat of beta broadens as r increases. Furthermore, effect of noise on the evolution of cooperation is studied, it is presented that variation of cooperator density with the noise is dependent of the value of beta and r, and cooperation dominates over most of the range of noise at an intermediate value of beta = 1.0. We study the initial distribution of the multiplication factor at beta = 1.0, and find that all the di...

  13. Cadmium in goods - contribution to environmental exposure

    Energy Technology Data Exchange (ETDEWEB)

    Bergbaeck, B.; Jonsson, Arne [Kalmar Univ. (Sweden). Dept. of Natural Science

    1998-03-01

    The total amount of Cd used in Sweden since 1940 is approximately 5000 tonnes, including alloys, fertilizers and impurities in zinc. The stock of Cd in goods in the Swedish anthroposphere is dominated by NiCd-batteries. However, when one considers the degree of exposure to corrosion, Cd stabilizers are dominant. Emissions of Cd from industrial plants and other point sources have been historically important. However, these point source emissions must be seen in relation to the increasingly significant fugitive `consumption emissions`, from the use and/or end-use of various goods. In this study, methods of reconstructing the flows of cadmium (Cd) and estimating the emissions over time are discussed. This is done through studies of the development of production, technology, trade and the longevity of metals in Swedish society. This last part in the chain will form the `consumption emissions` calculated from emission factors giving the proportion of the cadmium content in goods that eventually will reach the environment. The main accumulation of metals in the anthroposphere occurs in urban areas where the influx of metals is greatest. Urban areas probably represent `hot spots` as far as this type of environmental impact is concerned. Extreme Cd concentrations in surface sediments in central Stockholm indicate an ongoing release of Cd from the anthroposphere. The sources are so far unknown, i.e. this Cd flow to the biosphere cannot be explained in terms of deposition or emissions from point sources. Approximately 40 tonnes of Cd in goods are exposed to corrosion in varying degrees. This stock is dominated by Cd in stabilizers and pigments, and as impurities in Zn 15 refs, 2 figs, 8 tabs

  14. Reality show: um paradoxo nietzschiano

    Directory of Open Access Journals (Sweden)

    Ilana Feldman

    2011-01-01

    Full Text Available

    O fenômeno dos reality shows - e a subseqüente relação entre imagem e verdade - assenta-se sobre uma série de paradoxos. Tais paradoxos podem ser compreendidos à luz do pensamento do filósofo alemão Friedrich Nietzsche, que, através dos usos de formulações paradoxais, concebia a realidade como um mundo de pura aparência e a verdade como um acréscimo ficcional, como um efeito. A ficção é então tomada, na filosofia de Nietzsche, não em seu aspecto falsificante e desrealizador - como sempre pleiteou nossa tradição metafísica -, mas como condição necessária para que certa espécie de invenção possa operar como verdade. Sendo assim, a própria expressão reality show, através de sua formulação paradoxal, engendra explicitamente um mundo de pura aparência, em que a verdade, a parte reality da proposição, é da ordem do suplemento, daquilo que se acrescenta ficcionalmente - como um adjetivo - a show. O ornamento, nesse caso, passa a ocupar o lugar central, apontando para o efeito produzido: o efeito-de-verdade. Seguindo, então, o pensamento nietzschiano e sua atualização na contemporaneidade, investigaremos de que forma os televisivos “shows de realidade” operam paradoxalmente, em consonância com nossas paradoxais práticas culturais.

  15. One of the Good Guys

    Energy Technology Data Exchange (ETDEWEB)

    Wiley, H. S.

    2010-10-01

    I was talking with some younger colleagues at a meeting last month when the subject of career goals came up. These colleagues were successful in that they had recently received tenure at top research universities and had some grants and good students. Thus, the early career pressure to simply survive was gone. So now what motivated them? Solving challenging and significant scientific problems was at the top of their lists. Interestingly, they were also motivated by a desire to become one of the “good guys” in science. The fact that being an important contributor to the scientific community can be fulfilling should not come as a surprise to anyone. However, what I do consider surprising is how rarely this seems to be discussed with students and postdocs. What we do discuss are either those issues that are fundamental aspects of the job (get a grant, get tenure, do research in an important field) or those that are important to our institutions. Knowing how to do our jobs well is indeed essential for any kind of professional success. However, achieving the right balance in our ambitions is also important for our happiness.

  16. Goode Gym Energy Renovation Project

    Energy Technology Data Exchange (ETDEWEB)

    Coleman, Andrena [Bennett College, Greensboro, NC (United States)

    2014-12-11

    The Ida H. Goode Gymnasium was constructed in 1964 to serve as a focal point for academics, student recreation, and health and wellness activities. This 38,000 SF building contains a gymnasium with a stage, swimming pool, eight classrooms, a weight room, six offices and auxiliary spaces for the athletic programs. The gym is located on a 4-acre greenfield, which is slated for improvement and enhancement to future athletics program at Bennett College. The available funding for this project was used to weatherize the envelope of the gymnasium, installation of a new energy-efficient mechanical system, and a retrofit of the existing lighting systems in the building’s interior. The envelope weatherization was completed without disturbing the building’s historic preservation eligibility. The existing heating system was replaced with a new high efficiency condensing system. The new heating system also includes a new Building Automation System which provides additional monitoring. Proper usage of this system will provide additional energy savings. Most of the existing interior lighting fixtures and bulbs were replaced with new LED and high efficiency T-8 bulbs and fixtures. Occupancy sensors were installed in applicable areas. The Ida Goode Gymnasium should experience high electricity and natural gas savings as well as operational/maintenance efficiency increases. The aesthetics of the building was maintained and the overall safety was improved.

  17. Goode Gym Energy Renovation Project

    Energy Technology Data Exchange (ETDEWEB)

    Coleman, Andrena [Bennett College, Greensboro, NC (United States)

    2014-12-11

    The Ida H. Goode Gymnasium was constructed in 1964 to serve as a focal point for academics, student recreation, and health and wellness activities. This 38,000 SF building contains a gymnasium with a stage, swimming pool, eight classrooms, a weight room, six offices and auxiliary spaces for the athletic programs. The gym is located on a 4-acre greenfield, which is slated for improvement and enhancement to future athletics program at Bennett College. The available funding for this project was used to weatherize the envelope of the gymnasium, installation of a new energy-efficient mechanical system, and a retrofit of the existing lighting systems in the building’s interior. The envelope weatherization was completed without disturbing the building’s historic preservation eligibility. The existing heating system was replaced with a new high efficiency condensing system. The new heating system also includes a new Building Automation System which provides additional monitoring. Proper usage of this system will provide additional energy savings. Most of the existing interior lighting fixtures and bulbs were replaced with new LED and high efficiency T-8 bulbs and fixtures. Occupancy sensors were installed in applicable areas. The Ida Goode Gymnasium should experience high electricity and natural gas savings as well as operational/maintenance efficiency increases. The aesthetics of the building was maintained and the overall safety was improved.

  18. Picasso on Show in Shanghai

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    A staff member of the National Picasso Museum of France checks one of the great Spanish artist Pablo Picasso’s works at the China Pavilion inside the site of the 2010 World Expo in Shanghai on October 12.Sixty-two priceless paintings and statues selected from the works of the renowned artist have been brought to the pavilion for an upcoming exhibition to premiere on October 18.Besides these representative masterpieces,50 valuable photographs showing the artist’s whole life will also be presented.The exhibition’s estimated value is 678 million euros ($934 million).It will be held until January 10,2012.

  19. Reality shows: uma abordagem psicossocial

    Directory of Open Access Journals (Sweden)

    Marília Pereira Bueno Millan

    Full Text Available Desde os primórdios da civilização, o ser humano mostra necessidade de representar cenicamente seus dramas pessoais e vicissitudes existenciais. O "reality show" é uma das versões pós-modernas da encenação da vida humana. Este artigo, por meio de uma pesquisa bibliográfica, analisa criticamente as relações existentes entre o "reality show" e aspectos psicossociais do comportamento humano. Conclui-se que tais programas televisivos são o retrato da contemporaneidade, ou seja, revelam a morte do sujeito, a fugacidade das experiências vividas, a desvalorização da história e o culto à imagem e à superficialidade. Por meio da sedução do espectador, mobilizam-se aspectos primitivos de seu psiquismo, fazendo com que ele se sinta narcisicamente poderoso e onipotente e se acredite dono do destino dos participantes do programa. Sugerem-se novos estudos que contribuam para a reflexão crítica e maior conscientização.

  20. "Medicine show." Alice in Doctorland.

    Science.gov (United States)

    1987-01-01

    This is an excerpt from the script of a 1939 play provided to the Institute of Social Medicine and Community Health by the Library of Congress Federal Theater Project Collection at George Mason University Library, Fairfax, Virginia, pages 2-1-8 thru 2-1-14. The Federal Theatre Project (FTP) was part of the New Deal program for the arts 1935-1939. Funded by the Works Progress Administration (WPA) its goal was to employ theater professionals from the relief rolls. A number of FTP plays deal with aspects of medicine and public health. Pageants, puppet shows and documentary plays celebrated progress in medical science while examining social controversies in medical services and the public health movement. "Medicine Show" sharply contrasts technological wonders with social backwardness. The play was rehearsed by the FTP but never opened because funding ended. A revised version ran on Broadway in 1940. The preceding comments are adapted from an excellent, well-illustrated review of five of these plays by Barabara Melosh: "The New Deal's Federal Theatre Project," Medical Heritage, Vol. 2, No. 1 (Jan/Feb 1986), pp. 36-47.

  1. What are narratives good for?

    Science.gov (United States)

    Beatty, John

    2016-08-01

    Narratives may be easy to come by, but not everything is worth narrating. What merits a narrative? Here, I follow the lead of narratologists and literary theorists, and focus on one particular proposal concerning the elements of a story that make it narrative-worthy. These elements correspond to features of the natural world addressed by the historical sciences, where narratives figure so prominently. What matters is contingency. Narratives are especially good for representing contingency and accounting for contingent outcomes. This will be squared with a common view that narratives leave no room for chance. On the contrary, I will argue, tracing one path through a maze of alternative possibilities, and alluding to those possibilities along the way, is what a narrative does particularly well. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Good governance for pension schemes

    CERN Document Server

    Thornton, Paul

    2011-01-01

    Regulatory and market developments have transformed the way in which UK private sector pension schemes operate. This has increased demands on trustees and advisors and the trusteeship governance model must evolve in order to remain fit for purpose. This volume brings together leading practitioners to provide an overview of what today constitutes good governance for pension schemes, from both a legal and a practical perspective. It provides the reader with an appreciation of the distinctive characteristics of UK occupational pension schemes, how they sit within the capital markets and their social and fiduciary responsibilities. Providing a holistic analysis of pension risk, both from the trustee and the corporate perspective, the essays cover the crucial role of the employer covenant, financing and investment risk, developments in longevity risk hedging and insurance de-risking, and best practice scheme administration.

  3. Professionals and Public Good Capabilities

    Directory of Open Access Journals (Sweden)

    Melanie Walker

    2015-12-01

    Full Text Available Martha Nussbaum (2011 reminds us that, all over the world people are struggling for a life that is fully human - a life worthy of human dignity. Purely income-based and preference-based evaluations, as Sen (1999 argues, do not adequately capture what it means for each person to have quality of life. There are other things that make life good for a person, including access to publicly provided professional services. The question then is what version of education inflects more towards the intrinsic and transformational possibilities of professional work and contributions to decent societies? This paper suggests that we need a normative approach to professional education and professionalism; it is not the case that any old version will do. We also need normative criteria to move beyond social critique and to overcome a merely defensive attitude and to give a positive definition to the potential achievements of the professions. Moreover universities are connected to society, most especially through the professionals they educate; it is reasonable in our contemporary world to educate professional graduates to be in a position to alleviate inequalities, and to have the knowledge, skills and values to be able to do so. To make this case, we draw on the human capabilities approach of Sen (1999, 2009 and Nussbaum (2000, 2011 to conceptualise professional education for the public good as an ally of the struggles of people living in poverty and experiencing inequalities, expanding the well-being of people to be and to do in ways they have reason to value – to be mobile, cared for, respected, and so on. In particular we are interested in which human capabilities and functionings are most needed for a professional practice and professionalism that can contribute to transformative social change and how professional development is enabled via pedagogical arrangements.

  4. Dying with dignity: the good patient versus the good death.

    Science.gov (United States)

    Proulx, Kathryn; Jacelon, Cynthia

    2004-01-01

    Death is a unique experience for each human being, yet there is tremendous societal pressure on a dying person to be a "goodpatient " while trying to experience the "good death. " These pressures shape patient, caregiver, and family choices in end-of-life situations. The purpose of this literature review was twofold: first, to develop an understanding of "dying with dignity" to enhance the end-of-life care received by dying patients, and second, to contribute to a concept analysis of dignity to improve the clarity and consistency of future research related to dignity in aging individuals. Articles pertaining to dying with dignity from the disciplines of nursing, medicine, ethics, psychology, and sociology were reviewed using a matrix method. A dichotomy surrounding dying with dignity emerged from this review. The definition of dignity in dying identifies not only an intrinsic, unconditional quality of human worth, but also the external qualities of physical comfort, autonomy, meaningfulness, usefulness, preparedness, and interpersonal connection. For many elderly individuals, death is a process, rather than a moment in time, resting on a need for balance between the technology of science and the transcendence of spirituality.

  5. Adult Graduate Student Voices: Good and Bad Learning Experiences

    Science.gov (United States)

    Reiff, Marianne; Ballin, Amy

    2016-01-01

    During their master's degree work, cohorts of adult graduate students participated in a common learning task in which they listed their factors of good and bad learning experiences. The lead author collected these factors from students over the course of 3 years. The purpose of our inquiry was to examine and document what adult graduate students…

  6. Adult Graduate Student Voices: Good and Bad Learning Experiences

    Science.gov (United States)

    Reiff, Marianne; Ballin, Amy

    2016-01-01

    During their master's degree work, cohorts of adult graduate students participated in a common learning task in which they listed their factors of good and bad learning experiences. The lead author collected these factors from students over the course of 3 years. The purpose of our inquiry was to examine and document what adult graduate students…

  7. Casimir experiments showing saturation effects

    CERN Document Server

    Sernelius, Bo E

    2009-01-01

    We address several different Casimir experiments where theory and experiment disagree. First out is the classical Casimir force measurement between two metal half spaces; here both in the form of the torsion pendulum experiment by Lamoreaux and in the form of the Casimir pressure measurement between a gold sphere and a gold plate as performed by Decca et al.; theory predicts a large negative thermal correction, absent in the high precision experiments. The third experiment is the measurement of the Casimir force between a metal plate and a laser irradiated semiconductor membrane as performed by Chen et al.; the change in force with laser intensity is larger than predicted by theory. The fourth experiment is the measurement of the Casimir force between an atom and a wall in the form of the measurement by Obrecht et al. of the change in oscillation frequency of a 87 Rb Bose-Einstein condensate trapped to a fused silica wall; the change is smaller than predicted by theory. We show that saturation effects can exp...

  8. Trading public goods stabilizes interspecific mutualism.

    Science.gov (United States)

    Archetti, Marco; Scheuring, István

    2013-02-07

    The existence of cooperation between species raises a fundamental problem for evolutionary theory. Why provide costly services to another species if the feedback of this provision also happens to benefit intra-specific competitors that provide no service? Rewarding cooperators and punishing defectors can help maintain mutualism; this is not possible, however, when one can only respond to the collective action of one's partners, which is likely to be the case in many common symbioses. We show how the theory of public goods can explain the stability of mutualism when discrimination between cooperators and defectors is not possible: if two groups of individuals trade goods that are non-linear, increasing functions of the number of contributions, their mutualistic interaction is maintained by the exchange of these public goods, even when it is not possible to punish defectors, which can persist at relatively high frequencies. This provides a theoretical justification and testable predictions for the evolution of mutualism in the absence of discrimination mechanisms.

  9. Good Education, the Good Teacher, and a Practical Art of Living a Good Life: A Catholic Perspective

    Science.gov (United States)

    Hermans, Chris

    2017-01-01

    What is good education? We value education for reasons connected to the good provided by education in society. This good is connected to be the pedagogical aim of education. This article distinguishes five criteria for good education based on the concept of "Bildung". Next, these five criteria are used to develop the idea of the good…

  10. BEHAVIOR OF THE ROMANIAN GREEN GOODS CONSUMERS

    Directory of Open Access Journals (Sweden)

    Mirela-Cristina VOICU

    2014-05-01

    Full Text Available Marketing has put forward for a long time the fact that any activity conducted in an organization should consider an intimate knowledge of the client, and a close look at the green marketing practices used over time shows that eco-friendly products should be positioned in relation to those attributes looked for by the involved consumers. In this context, the following paper reveals some important aspects regarding the Romanian green market and the characteristics of the green consumer behavior together with solutions that marketers can apply to stimulate the consumption of green goods.

  11. Optimal Sales Schemes for Network Goods

    DEFF Research Database (Denmark)

    Parakhonyak, Alexei; Vikander, Nick

    This paper examines the optimal sequencing of sales in the presence of network externalities. A firm sells a good to a group of consumers whose payoff from buying is increasing in total quantity sold. The firm selects the order to serve consumers so as to maximize expected sales. It can serve all...... consumers simultaneously, serve them all sequentially, or employ any intermediate scheme. We show that the optimal sales scheme is purely sequential, where each consumer observes all previous sales before choosing whether to buy himself. A sequential scheme maximizes the amount of information available...

  12. Factors affecting workers' delivery of good hygienic and sanitary ...

    African Journals Online (AJOL)

    ADEYEYE

    2015-03-06

    Mar 6, 2015 ... slaughterhouse workers to improve their knowledge of standard ... procedures are needed for the production of safe .... distribution was segregated by literacy level, formal ..... Engineering and Applied Sciences, 4(9): 60-. 63.

  13. Is normal science good science?

    Directory of Open Access Journals (Sweden)

    Adrianna Kępińska

    2015-09-01

    Full Text Available “Normal science” is a concept introduced by Thomas Kuhn in The Structure of Scientific Revolutions (1962. In Kuhn’s view, normal science means “puzzle solving”, solving problems within the paradigm—framework most successful in solving current major scientific problems—rather than producing major novelties. This paper examines Kuhnian and Popperian accounts of normal science and their criticisms to assess if normal science is good. The advantage of normal science according to Kuhn was “psychological”: subjective satisfaction from successful “puzzle solving”. Popper argues for an “intellectual” science, one that consistently refutes conjectures (hypotheses and offers new ideas rather than focus on personal advantages. His account is criticized as too impersonal and idealistic. Feyerabend’s perspective seems more balanced; he argues for a community that would introduce new ideas, defend old ones, and enable scientists to develop in line with their subjective preferences. The paper concludes that normal science has no one clear-cut set of criteria encompassing its meaning and enabling clear assessment.

  14. Figure of Beijing ABP Showing up

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Last year, there were many good news from Beijing Advanced Business Park(ABP): on October 29, 2005, Xu Weiping, Chairman of the Board of ABP, was chosen as the"2005 Ten Major Chinese Administrative Person in News";On November 8,2005,CCIM (American Certified Commercial Investment Member) invited 40 world famous real estate investors to visit ABS and they showed will to cooperate; On November 22, 2005, Johnson Controls, Inc., one of World Top 500, signed the contract with Zhongguan Village Fengtai Garden that the headquarter of JCI energy administration China Branch will move to ABP to improve the energy administration and radiate all the nation; on December 10,2005, "CEO Salon" co-organized by Phoenix Satellite Television and ABP, was held in the meeting room of ABP, over 120CEOs met here to discuss the trend of China economic development and the development opportunities brought by 11th Five-Year Plan for enterprises.

  15. Optional contributions have positive effects for volunteering public goods games

    Science.gov (United States)

    Song, Qi-Qing; Li, Zhen-Peng; Fu, Chang-He; Wang, Lai-Sheng

    2011-11-01

    Public goods (PG) games with the volunteering mechanism are referred to as volunteering public goods (VPG) games, in which loners are introduced to the PG games, and a loner obtains a constant payoff but not participating the game. Considering that small contributions may have positive effects to encourage more players with bounded rationality to contribute, this paper introduces optional contributions (high value or low value) to these typical VPG games-a cooperator can contribute a high or low payoff to the public pools. With the low contribution, the logit dynamics show that cooperation can be promoted in a well mixed population comparing to the typical VPG games, furthermore, as the multiplication factor is greater than a threshold, the average payoff of the population is also enhanced. In spatial VPG games, we introduce a new adjusting mechanism that is an approximation to best response. Some results in agreement with the prediction of the logit dynamics are found. These simulation results reveal that for VPG games the option of low contributions may be a better method to stimulate the growth of cooperation frequency and the average payoff of the population.

  16. Pure redistribution and the provision of public goods

    DEFF Research Database (Denmark)

    Sausgruber, Rupert; Tyran, Jean-Robert

    2007-01-01

    We show that a simple redistribution scheme can increase the provision of public goods and that the scheme is popular. This suggests that imposed redistribution as in the mechanism by Falkinger [Falkinger, J., 1996. Efficient private provision of public goods when deviations from average...

  17. Democracy, redistributive taxation and the private provision of public goods

    DEFF Research Database (Denmark)

    Markussen, Thomas

    2011-01-01

    The paper studies in a simple, Downsian model of political competition the private provision of public goods embedded in a system of democracy and redistributive taxation. Results show that the positive effect of inequality on production of public goods, to which Olson (1965) pointed, is weakened...

  18. Democracy, Redistributive Taxation and the Private Provision of Public Goods

    DEFF Research Database (Denmark)

    Markussen, Thomas

    The paper studies in a simple, Downsian model of political competition how the private provision of public goods is affected when it is embedded in a system of democracy and redistributive taxation. Results show that the positive effect of inequality on public goods production, which Olson (1965...

  19. Good Governance and Successful Development: Cross Countries Investigation

    Directory of Open Access Journals (Sweden)

    Tabthip Kraipornsak

    2014-05-01

    Full Text Available Good Governance is one of the essential factors of success in business as well as in a country’s development. This study aimed at examining the role of good governance and the success of the development. The comparable per head GDP measured in PPP (purchasing power parity was used as the proxy of the successful economic development of countries in the study. Four out of total six factors (indicators being the good governance and the other two being social environmental factors were employed in the investigation following concept of the role of external business environmental factors so called “PESTLE or Political, Economic, Social, Technological, Legislative or Legal, and Eco-environmental analysis”. These four indicators of good governance are political stability, control of corruption, rule of law, and voice and accountability which are available from the World Bank’s governance project data base. In addition, the other two indicators, country’s openness and size of population, are the major social variables included in the study which can also affect the success. The total six indicators are taken to examine with the GDP per head to see whether these factors can help countries achieve higher levels of income per head. The study indicates connection between the levels of success with these four indicators of the good governance and the two external social variables. For Thailand, the political instability was found to be a problem of the progress of development among those six indicators.

  20. Evaluation on the Efficiency and Fairness of Coordinating Public Goods Supply in Urban and Rural Areas

    Institute of Scientific and Technical Information of China (English)

    Shan; YU; Zhongmin; DING

    2015-01-01

    By setting the urban-rural public goods supply model,this paper evaluates the effects of coordinating supply public goods on resource allocation and welfare from efficiency and fairness,and examines the necessity and possibility of coordinating public goods supply in urban and rural areas. The model assumes that the population size of urban and rural areas is different,and the population can not flow freely between urban and rural areas; there are different degrees of spillover in the public goods supply. Model results show that coordinating public goods supply in urban and rural areas is the result of optimizing resource allocation efficiency,but the residents’ individual utility level will not necessarily improve,so residents’ willingness to support coordinated urban-rural supply is different,and public goods spillover and different tax systems are the factors that affect the residents’ utility level. Finally,this paper uses the practice of coordinating urban and rural compulsory education in Chengdu City to confirm the above conclusions.

  1. What Good Is a Tree?

    Institute of Scientific and Technical Information of China (English)

    Lowell; Ponte; 史书碧

    1998-01-01

    文章开头说:Trees are so common and quiet that we pay them little mind. 其实,初见此标题——What Good Is a Tree?笔者也pay this essay little mind。这个题目还能够讲出多少新意来呢?不料,细读之后,竟不忍释手! Trees sustain our lives and our planet in a thousand practical ways. Trees do more than make life pleasant;they make life possible. 这是文章的两句主题句。读罢全文,认真一想,便觉这决非耸人听闻之言:无言的树,“挪死”的树,支撑着我们这个星球,庇护着天下的生灵!诸如: …they draw carbon dioxide from the air…and oxygen iS released. Without tree our entire world would be a much drier place. For centuries,the Chinese have derived medicines form the ginkgo tree. 让读者双眼一亮的是,文章提供了许多你我都不曾想到的有关树的信息: a.树木能彼此互通信息: …trees send unseen signals to each other.When willows are attacked bywebworms and tent caterpillars,they give off a chemical that alerts nearby trees.Theneighboring trees respond by pumping more tannin into their leaves,making them moredifficult for the insects tO digest。 更让人?

  2. Public Goods and State Services

    Directory of Open Access Journals (Sweden)

    Ignatova T.V.

    2015-09-01

    Full Text Available The article argues that state services are classified into two groups depending on the level of market mechanism use: public services and private services. These services have different characteristics: individual choice of consumption, type and quality of goods, financing, institutional regulation, decision-making subject, external effects, opportunity of effects control. The mechanism of public state services regulation is based on the influence on formal institutes, while the mechanism of private state services regulation is based on informal institutes. Joint mechanism of both types of state services provision includes the procedures of standartization and regulatory activity implying the provision of services by “one stop” principle and minimization of consumer - agent contacts. The optimization of services rendering process and their quality improvement are ensured by administrative regulations which establish strict standards of public service provided by the bodies of executive power and subordinate organizations The means of institutional regulation allow inclusion of market elements but on the condition of state control that ensures stimulation of public institutes. During the process of market institutes initialization in the sphere of state services rendering to government bodies, it is necessary to consider their dependence on marginal profits of one or another institute. In the long-term prospect those institutes got a foothold in the market that strengthen and encompass marginal effect for all individuals under the growth of individuals who observe the rules and restrictions. The activities organized by these institutes deserve positive response on behalf of the majority of individuals and, therefore there is no need in enforcement and violence in order to keep rules and restrictions. In the sphere of state and municipal services we can find the example of services provided in the scope of free contraction, in particular the

  3. The Common Good in Classical Political Philosophy

    Science.gov (United States)

    Lewis, V. Bradley

    2006-01-01

    The term "common good" names the end (or final cause) of political and social life in the tradition of moral thought that owes its main substance to Aristotle and St. Thomas Aquinas. It names a genuine good ("bonum honestum") and not merely an instrumental or secondary good defeasible in the face of particular goods. However, at the same time, it…

  4. 19 CFR 102.12 - Fungible goods.

    Science.gov (United States)

    2010-04-01

    ... RULES OF ORIGIN Rules of Origin § 102.12 Fungible goods. When fungible goods of different countries of origin are commingled the country of origin of the goods: (a) Is the countries of origin of those... the origin of the commingled good is not practical, the country or countries of origin may...

  5. Is democracy good for health?

    Science.gov (United States)

    Safaei, Jalil

    2006-01-01

    Studies of health have recognized the influence of socioeconomic position on health outcomes. People with higher socioeconomic ranking, in general, tend to be healthier than those with lower socioeconomic rankings. The effect of political environment on population health has not been adequately researched, however. This study investigates the effect of democracy (or lack thereof) along with socioeconomic factors on population health. It is maintained that democracy may have an impact on health independent of the effects of socioeconomic factors. Such impact is considered as the direct effect of democracy on health. Democracy may also affect population health indirectly by affecting socioeconomic position. To investigate these theoretical links, some broad measures of population health (e.g., mortality rates and life expectancies) are empirically examined across a spectrum of countries categorized as autocratic, incoherent, and democratic polities. The regression findings support the positive influence of democracy on population health. Incoherent polities, however, do not seem to have any significant health advantage over autocratic polities as the reference category. More rigorous tests of the links between democracy and health should await data from multi-country population health surveys that include specific measures of mental and physical morbidity.

  6. On the evaluation of cultural and environmental public goods, and its implications for social innovation.

    Science.gov (United States)

    Graffeo, Michele; Bonini, Nicolao

    2013-01-01

    Public goods (e.g., parks) and welfare services (e.g., garbage disposal and transportation policies) are extremely important for the citizens' well-being but in the complex modern societies their influence and effectiveness are affected by the citizens' support. For this reason, it is crucial to understand which are the factors that influence the citizens' perception of the benefits, costs, and risks associated to public goods and welfare services. In this chapter, we describe some psychological variables that are relevant for the evaluation process of the public goods, but that are not considered by the standard economic models. At the same time, we show that some variables of central importance for the economic models do not significantly affect the citizens' evaluations. Finally, we discuss the concept of Nudge, a policy-making approach that suggests the use of psychological mechanisms to increase the citizens' support to public provision of welfare services.

  7. Driven polymer translocation in good and bad solvent: effects of hydrodynamics and tension propagation

    CERN Document Server

    Moisio, Jaakko E; Linna, Riku P

    2016-01-01

    We investigate the driven polymer translocation through a nanometer-scale pore in the presence and absence of hydrodynamics both in good and bad solvent. We measure tension of the polymer segment on the {\\it cis} side of the pore in the course of translocations simulated using stochastic rotation dynamics, also called multi-particle collision dynamics. We find that in the good solvent the tension propagates similarly whether hydrodynamics is included or not. Only the tensed segment is by a constant factor shorter in the presence of hydrodynamics. The shorter tensed segment and the hydrodynamic interactions contribute to a smaller friction for the translocating polymer when hydrodynamics is included, which shows as smaller waiting times and a smaller exponent in the scaling of the translocation time with the polymer length. Hydrodynamics speeds up translocation in the good solvent, whereas it has a minimal effect on polymer translocation in the bad solvent. Under bad-solvent conditions tension does not spread ...

  8. Good News is No News

    NARCIS (Netherlands)

    D.J.C. van Dijk (Dick)

    2007-01-01

    textabstractNews plays a crucial role in determining prices in financial markets. In an efficient market, current prices fully and correctly reflect all available information, such that only truly new information leads to price adjustment. This lecture shows that using high-frequency data makes it p

  9. Good News is No News

    NARCIS (Netherlands)

    D.J.C. van Dijk (Dick)

    2007-01-01

    textabstractNews plays a crucial role in determining prices in financial markets. In an efficient market, current prices fully and correctly reflect all available information, such that only truly new information leads to price adjustment. This lecture shows that using high-frequency data makes it p

  10. Say Good-Bye Gracefully.

    Science.gov (United States)

    Armstrong, Coleen

    1994-01-01

    Advises retiring administrators to exercise a bit of dignity and common sense in their remaining months on the job. Administrators should show consideration regarding retirement plans, fight laziness, conduct training sessions for other administrators, accept others' foolish behavior gracefully, and be generous with parting insights. (MLH)

  11. Optimal Sales Schemes for Network Goods

    DEFF Research Database (Denmark)

    Parakhonyak, Alexei; Vikander, Nick

    This paper examines the optimal sequencing of sales in the presence of network externalities. A firm sells a good to a group of consumers whose payoff from buying is increasing in total quantity sold. The firm selects the order to serve consumers so as to maximize expected sales. It can serve all...... consumers simultaneously, serve them all sequentially, or employ any intermediate scheme. We show that the optimal sales scheme is purely sequential, where each consumer observes all previous sales before choosing whether to buy himself. A sequential scheme maximizes the amount of information available...... to consumers, allowing success to breed success. Failure can also breed failure, but this is made less likely by consumers’ desire to influence one another’s behavior. We show that when consumers differ in the weight they place on the network externality, the firm would like to serve consumers with lower...

  12. What Makes for Good Collaboration and Communication in Maternity Care? A Scoping Study

    NARCIS (Netherlands)

    van Helmond, L.; Korstjens, I.; Mesman, J.; Nieuwenhuijze, M.; Horstman, K.; Scheepers, H.; Spaanderman, M.; Keulen, J.; de Vries, R.

    2015-01-01

    BACKGROUND: Good communication and collaboration are critical to safe care for mothers and babies. OBJECTIVE: To identify factors associated with good collaboration and communication among maternity care professionals and between both professionals and parents. METHOD: Scoping study. We searched Pub

  13. Avoiding or restricting defectors in public goods games?

    Science.gov (United States)

    Han, The Anh; Pereira, Luís Moniz; Lenaerts, Tom

    2015-02-06

    When creating a public good, strategies or mechanisms are required to handle defectors. We first show mathematically and numerically that prior agreements with posterior compensations provide a strategic solution that leads to substantial levels of cooperation in the context of public goods games, results that are corroborated by available experimental data. Notwithstanding this success, one cannot, as with other approaches, fully exclude the presence of defectors, raising the question of how they can be dealt with to avoid the demise of the common good. We show that both avoiding creation of the common good, whenever full agreement is not reached, and limiting the benefit that disagreeing defectors can acquire, using costly restriction mechanisms, are relevant choices. Nonetheless, restriction mechanisms are found the more favourable, especially in larger group interactions. Given decreasing restriction costs, introducing restraining measures to cope with public goods free-riding issues is the ultimate advantageous solution for all participants, rather than avoiding its creation.

  14. Ostracism and the provision of a public good

    OpenAIRE

    Maier-Rigaud, Frank P.; Martinsson, Peter; Staffiero, Gianandrea

    2005-01-01

    We analyze the effects of ostracism on cooperation in a linear public good experiment. Our results show that introducing ostracism increases contributions. Despite reductions in group size due to ostracism, the net effect on earnings is positive and significant.

  15. Good journalism or peace journalism?

    Directory of Open Access Journals (Sweden)

    David Loyn

    2007-10-01

    Full Text Available This paper argues against the prescriptive notions of Peace Journalism, and in particular its exclusive nature and attempt to define itself as a new orthodoxy. Most of the paper is a critique of the work of Jake Lynch and Annabel McGoldrick, in a book published in 2005, as well as their earlier Reporting the World series. They condemn all other ways of reporting as 'War Journalism, biased in favour of war.' I argue instead that the opposite of Peace Journalism is good journalism. Much of this Peace Journalism argument is derived from the work of Johan Galtung, who accuses 'war journalists' of reporting war in an enclosed space and time, with no context, concealing peace initiatives and making wars 'opaque/secret.' Galtung specifically calls on journalists as part of their mission to search out peace proposals which might begin as something small and beneath notice, but which might then be picked up and owned by politicians as their own. My response is clear and simple: creating peacemaking politicians is not the business of a reporter. I examine the traditional journalistic methods of using objectivity to get at a version of the truth. I concede that perfect truth is unattainable, (and paradoxically the tool of objectivity we use to get there is slippery too. I conclude that a more quotidian truth, or 'truthfulness' is though a manageable goal. I engage with philosophers who examine objectivity, concluding with the assistance of Thomas Nagel that it does still have a value. Nagel's account also has the merit of explaining how practices such as peace-reporting are bound to be less objective than alternatives, 'since they commit themselves to the adoption of particular perspectives, in effect giving up on the ideal of stripping away as much…as possible.' I examine the responses of the so-called 'journalism of attachment' framed as a desire of journalists faced by the horrors of Bosnia to cast off impartiality and emotional detachment and take

  16. HTML & CSS The Good Parts

    CERN Document Server

    Henick, Ben

    2010-01-01

    HTML and CSS are the workhorses of web design, and using them together to build consistent, reliable web pages requires both skill and knowledge. The task is more difficult if you're relying on outdated, confusing, and unnecessary HTML hacks and workarounds. Author Ben Henick shows you how to avoid those traps by going beyond the standard tips, tricks, and techniques to connect the underlying theory and design of HTML and CSS to your everyday work habits. With this practical book, you'll learn how to work with these tools far more effectively than is standard practice for most web developers

  17. Geovisualization and analysis of the Good Country Index

    Science.gov (United States)

    Tan, C.; Dramowicz, K.

    2016-04-01

    The Good Country Index measures the contribution of a single country in the humanity and health aspects that are beneficial to the planet. Countries which are globally good for our planet do not necessarily have to be good for their own citizens. The Good Country Index is based on the following seven categories: science and technology, culture, international peace and security, world order, planet and climate, prosperity and equality, and health and well-being. The Good Country Index is focused on the external effects, in contrast to other global indices (for example, the Human Development Index, or the Social Progress Index) showing the level of development of a single country in benefiting its own citizens. The authors verify if these global indices may be good proxies as potential predictors, as well as indicators of a country's ‘goodness’. Non-spatial analysis included analyzing relationships between the overall Good Country Index and the seven contributing categories, as well as between the overall Good Country Index and other global indices. Data analytics was used for building various predictive models and selecting the most accurate model to predict the overall Good Country Index. The most important rules for high and low index values were identified. Spatial analysis included spatial autocorrelation to analyze similarity of index values of a country in relation to its neighbors. Hot spot analysis was used to identify and map significant clusters of countries with high and low index values. Similar countries were grouped into geographically compact clusters and mapped.

  18. A night with good vibrations

    CERN Multimedia

    2002-01-01

    For its third edition, the Museum d'histoire des sciences invites you to a Science Night under the banner of waves and undulations. Scientists, artists and storytellers from more than forty institutes and local or regional associations will show in only one weekend that waves and undulations form an integral part of our daily environment. Telephones, televisions, radios, irons, lighting, music, sun rays, stars, rainbows, earthquakes and other natural phenomena - all produce, emit or receive waves or undulations. The visitors attending the Night will be able to get in contact with the nature of waves through interactive exhibitions on sound and light and through hands-on demonstrations arranged around the Bartholoni villa and in the Park of the Perle du lac. An amusing and distracting way to familiarize yourself with the concepts of wavelength, frequency and interference lengths... In addition to the stands, the Night will offer many other activities: reconstructions of critical experiments, scientific consu...

  19. Good fortune for CERN theorists

    CERN Multimedia

    2008-01-01

    Awards aplenty for one CERN theorist as he wins the Amaldi Medal and is one of two theoreticians from CERN to be awarded the European Research Council’s ‘advanced grant’ Sergio Ferrara showing his Amaldi medal. Ignatios Antoniadis.On 22 September at the congress of the Italian Society of General Relativity and Gravitation (SIGRAV), CERN theorist Sergio Ferrara was awarded the Amaldi Medal, the European prize for general relativity and gravitational physics. He received the prestigious award for his continuing research into supergravity, a theory that combines the principles of supersymmetry and general relativity. Ferrara co-discovered supergravity in 1976 with two colleagues, Peter van Nieuwenhuizen and Daniel Freedman, but he received this recent award for his work on black holes in supergravity. Since its development, supergravity, or SUGRA, has played an important role in theoretical physics. If supersymmetry is pro...

  20. A night with good vibrations

    CERN Document Server

    2002-01-01

    Next week-end, the Geneva Science History Museum invites you to a Science Night under the banner of waves and vibrations. Scientists, artists and storytellers from more than forty institutes and local or regional associations will show that waves and vibrations form an integral part of our environment. You will be able to get in contact with the nature of waves through interactive exhibitions on sound and light and through hands-on demonstrations arranged in the Park of the Perle du Lac. On the CERN stand, you will be able to measure the speed of light with a bar of chocolate, and understand the scattering of waves with plastic ducks. Amazing, no? In addition to the stands, the Night will offer many other activities: reconstructions of experiments, a play, a concert of crystal glasses, an illuminated fountain, a house of spirits. More information Science Night, 6 and 7 July, Park of the Perle du Lac, Geneva

  1. Tips for Good Oral Health during Pregnancy

    Science.gov (United States)

    Tips for Good Oral Health During Pregnancy B elow are tips for taking care of your oral health while you are pregnant. Getting oral health care, practicing good oral hygiene, eating healthy foods, ...

  2. A Few Good Crystals Please

    Science.gov (United States)

    Judge, Russell A.; Snell, Edward H.

    1999-01-01

    Part of the challenge of macromolecular crystal growth for structure determination is obtaining an appropriate number of crystals with a crystal volume suitable for X-ray analysis. In this respect an understanding of the effect of solution conditions on macromolecule nucleation rates is advantageous. This study investigated the effects of solution conditions on the nucleation rate and final crystal size of two crystal systems; tetragonal lysozyme and glucose isomerase. Batch crystallization plates were prepared at given solution concentration and incubated at set temperatures over one week. The number of crystals per well with their size and axial ratios were recorded and correlated with solution conditions. Duplicate experiments indicate the reproducibility of the technique. Results for each system showing the effect of supersaturation, incubation temperature and solution pH on nucleation rates will be presented and discussed. In the case of lysozyme, having optimized solution conditions to produce an appropriate number of crystals of a suitable size, a batch of crystals were prepared under exactly the same conditions. Fifty of these crystals were analyzed by x-ray techniques. The results indicate that even under the same crystallization conditions, a marked variation in crystal properties exists.

  3. Good Points for Diophantine Approximation

    Indian Academy of Sciences (India)

    Daniel Berend; Artūras Dubickas

    2009-09-01

    Given a sequence $(x_n)^∞_{n=1}$ of real numbers in the interval [0,1) and a sequence $(_n)^∞_{n=1}$ of positive numbers tending to zero, we consider the size of the set of numbers in [0,1] which can be `well approximated’ by terms of the first sequence, namely, those $y\\in[0,1]$ for which the inequality $|y-x_n| < _n$ holds for infinitely many positive integers . We show that the set of `well approximable’ points by a sequence $(x_n)^∞_{n=1}$, which is dense in [0,1], is `quite large’ no matter how fast the sequence $(_n)^∞_{n=1}$ converges to zero. On the other hand, for any sequence of positive numbers $(_n)^∞_{n=1}$ tending to zero, there is a well distributed sequence $(x_n)^∞_{n=1}$ in the interval [0,1] such that the set of `well approximable’ points is `quite small’.

  4. Delivering the goods, showing our stuff: the case for a constructivist paradigm for health promotion research and practice.

    Science.gov (United States)

    Labonte, R; Robertson, A

    1996-11-01

    This article argues that there has been a tendency to empower the "conventional" positivist paradigm in health promotion research, often at the expense of confounding or ignoring much of health promotion practice. This article argues further that a "constructivist" research paradigm not only has the potential to resolve some of the tensions between research and practice in health promotion but also is inclusive of knowledge generated by the conventional paradigm. The usefulness of a constructivist paradigm is demonstrated through the use of four practice-based case examples drawn from actual community-based health promotion efforts. The congruence of a constructivist paradigm with the health promotion principles of empowerment and community participation are discussed. Finally, this article argues for the acceptance of the legitimacy of knowledge generated from the constructivist paradigm and concludes that this paradigm is more suited to the goals of current health promotion.

  5. 超级成语show

    Institute of Scientific and Technical Information of China (English)

    陈强; 时慧

    2003-01-01

    @@ ■have a good head on one's shoulder 明智且实际 A: Do they have any requirements for me? B: Yeah, first of all, you should have a good head on your shoulders. A: This is what I have. And others? B: I don' t have to mention more. You' re the perfect choice anyway. Have a go at it.

  6. Why good projects fail anyway.

    Science.gov (United States)

    Matta, Nadim F; Ashkenas, Ronald N

    2003-09-01

    Big projects fail at an astonishing rate--more than half the time, by some estimates. It's not hard to understand why. Complicated long-term projects are customarily developed by a series of teams working along parallel tracks. If managers fail to anticipate everything that might fall through the cracks, those tracks will not converge successfully at the end to reach the goal. Take a companywide CRM project. Traditionally, one team might analyze customers, another select the software, a third develop training programs, and so forth. When the project's finally complete, though, it may turn out that the salespeople won't enter in the requisite data because they don't understand why they need to. This very problem has, in fact, derailed many CRM programs at major organizations. There is a way to uncover unanticipated problems while the project is still in development. The key is to inject into the overall plan a series of miniprojects, or "rapid-results initiatives," which each have as their goal a miniature version of the overall goal. In the CRM project, a single team might be charged with increasing the revenues of one sales group in one region by 25% within four months. To reach that goal, team members would have to draw on the work of all the parallel teams. But in just four months, they would discover the salespeople's resistance and probably other unforeseen issues, such as, perhaps, the need to divvy up commissions for joint-selling efforts. The World Bank has used rapid-results initiatives to great effect to keep a sweeping 16-year project on track and deliver visible results years ahead of schedule. In taking an in-depth look at this project, and others, the authors show why this approach is so effective and how the initiatives are managed in conjunction with more traditional project activities.

  7. Conspicuous Public Goods and Leadership Selection

    NARCIS (Netherlands)

    Jennings, C.; Roelfsema, H.J.

    2004-01-01

    If voters care for the relative supply of public goods compared to otherjurisdictions, decentralized provision of public goods will be too high.Potentially, centralization internalizes the negative externalities fromthe production of these `conspicuous' public goods. However, in amodel of strategic

  8. Niacin to Boost Your HDL "Good" Cholesterol

    Science.gov (United States)

    Niacin can boost 'good' cholesterol Niacin is a B vitamin that may raise your HDL ("good") cholesterol. But side effects might outweigh benefits for most ... been used to increase high-density lipoprotein (HDL) cholesterol — the "good" cholesterol that helps remove low-density ...

  9. Alternative Funding For Public Goods Provision

    OpenAIRE

    Kodrat Wibowo

    2002-01-01

    Finding alternatives in public good financing is one of the most recent issues in the government sector. Tax-financed for pure public good is well known results further problems like externalities and economic inequity. This paper only addresses the qualitative analysis in discussing benefits and costs of the society in applying some alternatives in funding public good provisions, pure and impure one.

  10. Benchmark Two-Good Utility Functions

    NARCIS (Netherlands)

    de Jaegher, K.

    Benchmark two-good utility functions involving a good with zero income elasticity and unit income elasticity are well known. This paper derives utility functions for the additional benchmark cases where one good has zero cross-price elasticity, unit own-price elasticity, and zero own price

  11. Benchmark Two-Good Utility Functions

    NARCIS (Netherlands)

    de Jaegher, K.

    2007-01-01

    Benchmark two-good utility functions involving a good with zero income elasticity and unit income elasticity are well known. This paper derives utility functions for the additional benchmark cases where one good has zero cross-price elasticity, unit own-price elasticity, and zero own price elasticit

  12. 技术差距、外资来源与工业全要素生产率--基于中间品三维框架的分析%Technology Gap,Foreign Capital Source and Total Factor Productivity of Industry---Analysis of 3 D Frame Based on Intermediate Goods

    Institute of Scientific and Technical Information of China (English)

    宋炜

    2016-01-01

    利用2008~2014年间两位码分类的中国工业分布滞后面板数据,在中间品三维框架下估计了中国工业技术差距对工业全要素生产率的效应。结果表明:随着中间品使用效率快速提升、生产成本日益减小和创新能力的逐渐强化,美欧日韩FDI对工业全要素生产率改善的贡献度越来越大,而我国港澳台地区FDI对工业全要素生产率改善的贡献呈递减之势。只有积极制定和实施以低效率外资退出为主要内容的差异化引资战略,善于利用外资的退出效应释放新的制度红利,才是提升中国工业国际竞争力的根本保证。%Using China industry distributed lag panel data with two-code classified from 2008 to 2014,the paper studies the effects that China industrial technology gap makes to industry total factor productivity in 3D frame based on intermediate goods. Result finds out that with the quick improvement of intermediate goods using efficiency,the gradual reduction of in-termediate goods production cost and the gradual strengthen of intermediate product innovation ability,FDI of America,Eu-rope,Japan and South Korea makes more contribution on the improvement of industry performance,but FDI of Hong Kong, Macao and Taiwan makes less contribution. The paper's conclusion has profound policy meaning:only through takes the withdrawal of low efficiency foreign capital as its main content,and being good at obtaining new institutional dividend from the withdrawal effect of foreign capital,is ultimately guarantee of enhancing China industry international competition.

  13. Benefits of tolerance in public goods games.

    Science.gov (United States)

    Szolnoki, Attila; Chen, Xiaojie

    2015-10-01

    Leaving the joint enterprise when defection is unveiled is always a viable option to avoid being exploited. Although loner strategy helps the population not to be trapped into the tragedy of the commons state, it could offer only a modest income for nonparticipants. In this paper we demonstrate that showing some tolerance toward defectors could not only save cooperation in harsh environments but in fact results in a surprisingly high average payoff for group members in public goods games. Phase diagrams and the underlying spatial patterns reveal the high complexity of evolving states where cyclic dominant strategies or two-strategy alliances can characterize the final state of evolution. We identify microscopic mechanisms which are responsible for the superiority of global solutions containing tolerant players. This phenomenon is robust and can be observed both in well-mixed and in structured populations highlighting the importance of tolerance in our everyday life.

  14. Benefits of tolerance in public goods games

    CERN Document Server

    Szolnoki, Attila

    2015-01-01

    Leaving the joint enterprise when defection is unveiled is always a viable option to avoid being exploited. Although loner strategy helps the population not to be trapped into the tragedy of the commons state, it could offer only a modest income for non-participants. In this paper we demonstrate that showing some tolerance toward defectors could not only save cooperation in harsh environments, but in fact results in a surprisingly high average payoff for group members in public goods games. Phase diagrams and the underlying spatial patterns reveal the high complexity of evolving states where cyclic dominant strategies or two-strategy alliances can characterize the final state of evolution. We identify microscopic mechanisms which are responsible for the superiority of global solutions containing tolerant players. This phenomenon is robust and can be observed both in well-mixed and in structured populations highlighting the importance of tolerance in our everyday life.

  15. Low FOXA1 expression predicts good response to neo-adjuvant chemotherapy resulting in good outcomes for luminal HER2-negative breast cancer cases.

    Science.gov (United States)

    Horimoto, Y; Arakawa, A; Harada-Shoji, N; Sonoue, H; Yoshida, Y; Himuro, T; Igari, F; Tokuda, E; Mamat, O; Tanabe, M; Hino, O; Saito, M

    2015-01-20

    FOXA1 expression is a good prognostic marker for endocrine therapy in hormone-positive breast cancer. We retrospectively examined breast cancer patients with luminal human epidermal growth factor receptor 2 (HER2)-negative tumours, as defined by immunohistochemistry, who received neo-adjuvant chemotherapy (NAC) and investigated the relationship between treatment effects and FOXA1 expression. Biopsy specimens from 103 luminal HER2-negative tumours were immunohistochemically examined. FOXA1 effects on chemo-sensitivity were also investigated employing in vitro experiments. FOXA1 and Ki67 expressions independently predicted a pathological complete response (pCR). Knockdown of FOXA1 by siRNA boosted the chemo-effect in oestrogen receptor-positive cells. The Cox hazards model revealed a pCR to be the strongest factor predicting a good patient outcome. Our present study showed low FOXA1 expression to be associated with a good response to NAC in luminal HER2-negative breast cancer. Improved outcomes of these patients suggest that NAC should be recommended to patients with low FOXA1 tumours.

  16. Handling stolen goods in Iranian and English criminal law

    Directory of Open Access Journals (Sweden)

    Sayyed Mohammad Hoseini

    2014-07-01

    Full Text Available Handling stolen goods has been recognized as an independent offence in both Iranian and English law. Committing this offence, tacitly support those actions that are called theft. However, penal policy of Iran’s legislator does not provide effective fighting against the handlers of stolen goods. In others words, comparing the two Iranian and English legal system, make this issue clear that criminalization of stolen goods has some restrictions about physical element as well as the amount of relevant punishment that we can have more effective fighting against supporting factors of larceny with eliminating them and hereto, in the course of exercising appropriate reaction to the handlers, reducing the offence of theft. The article seeks to recommend some solutions for a better penal policy, such as increasing punishment of the offence and extending the scope of its physical behaviour, through comparative analysis of the offence of stolen goods; meanwhile different elements of the offence have been studied.

  17. Show Horse Welfare: Horse Show Competitors' Understanding, Awareness, and Perceptions of Equine Welfare.

    Science.gov (United States)

    Voigt, Melissa A; Hiney, Kristina; Richardson, Jennifer C; Waite, Karen; Borron, Abigail; Brady, Colleen M

    2016-01-01

    The purpose of this study was to gain a better understanding of stock-type horse show competitors' understanding of welfare and level of concern for stock-type show horses' welfare. Data were collected through an online questionnaire that included questions relating to (a) interest and general understanding of horse welfare, (b) welfare concerns of the horse show industry and specifically the stock-type horse show industry, (c) decision-making influences, and (d) level of empathic characteristics. The majority of respondents indicated they agree or strongly agree that physical metrics should be a factor when assessing horse welfare, while fewer agreed that behavioral and mental metrics should be a factor. Respondent empathy levels were moderate to high and were positively correlated with the belief that mental and behavioral metrics should be a factor in assessing horse welfare. Respondents indicated the inhumane practices that most often occur at stock-type shows include excessive jerking on reins, excessive spurring, and induced excessive unnatural movement. Additionally, respondents indicated association rules, hired trainers, and hired riding instructors are the most influential regarding the decisions they make related to their horses' care and treatment.

  18. Aggregate packing characteristics of good and poor performing asphalt mixes

    CSIR Research Space (South Africa)

    Denneman, E

    2007-07-01

    Full Text Available The aggregate structure of the compacted mix is a determining factor for the performance of Hot-Mix Asphalt (HMA). In this paper, the grading characteristics of good and poor performing HMA mixes are explored using the concepts of the Bailey method...

  19. Understanding Nursing Home Worker Conceptualizations about Good Care

    Science.gov (United States)

    Chung, Gawon

    2013-01-01

    This study explored how direct care workers in nursing homes conceptualize good care and how their conceptualizations are influenced by external factors surrounding their work environment and the relational dynamics between them and residents. Study participants were drawn from a local service employees' union, and in-depth interviews were…

  20. What Makes Good Learners: learning strategies in writing

    Institute of Scientific and Technical Information of China (English)

    杨柳

    2015-01-01

    Consider that to be a good learner is related to many factors, language learning strategies will be mainly discussed in this paper.Next, according to previous discussion, writing skills will be chosen to present how the teacher may help students in using strategies to develop their competence in writing.

  1. What Makes Good Learners:learning strategies in writing

    Institute of Scientific and Technical Information of China (English)

    杨柳

    2015-01-01

    Consider that to be a good learner is related to many factors, language learning strategies will be mainly discussed in this paper.Next, according to previous discussion, writing skills will be chosen to present how the teacher may help students in using strategies to develop their competence in writing.

  2. The good doctor: a qualitative study of German homeopathic physicians.

    Science.gov (United States)

    Kliems, Harald; Witt, Claudia M

    2011-03-01

    The objective of this study was to identify the factors that make a good doctor, both from a patient and a physician perspective. Is there a connection between practicing homeopathy and being a good doctor? This was a qualitative study of homeopathically trained physicians and their patients, using observation of patient-physician interactions (n = 29) and interviews with patients (n = 20) and with physicians (n = 4). Patients identified the availability of time, both in itself and as a prerequisite for other physician characteristics, as the single most important factor. Other factors include scope of diagnosis/holistic approach, patient-centeredness/empathy, and perceived competence/therapeutic success. Patients did not link these factors to the homeopathic orientation of their physician, while physicians clearly made this connection. The findings confirm other studies of patient satisfaction and physician characteristics. The availability of time, a holistic approach, and high physician empathy lead to high patient satisfaction. Homeopathic physicians probably are more likely to exhibit these characteristics. Health care policy should create conditions that enable individual physicians to be "good doctors." For medical education, a stronger emphasis on interpersonal skills and practitioner empathy could lead to higher patient satisfaction and potentially better treatment outcomes. Homeopathy might provide a good role model for this type of education.

  3. How to set focal categories for Brief Implicit Association Test? Good is good, bad is not so good

    Directory of Open Access Journals (Sweden)

    Yuanyuan eShi

    2016-02-01

    Full Text Available Three studies were conducted to examine the validity of the four versions of BIATs that are supposed to measure the same construct but differ in shared focal category. Study 1 investigated the criterion validity of four BIATs measuring attitudes toward flower versus insect. Study 2 examined the experimental sensitivity of four BIATs by considering attitudes toward induced ingroup versus outgroup. Study 3 examined the predictive power of the four BIATs by investigating attitudes toward the commercial beverages Coke versus Sprite. The findings suggested that for the two attributes good and bad, good rather than bad proved to be good as a shared focal category; for two targets, so long as they clearly differed in goodness or valence, the good rather than bad target emerged as good for a shared focal category. Beyond this case, either target worked well. These findings may facilitate the understanding of the BIAT and its future applications.

  4. Coexistence of cooperation and defection in public goods games.

    Science.gov (United States)

    Archetti, Marco; Scheuring, István

    2011-04-01

    The production of public goods by the contribution of individual volunteers is a social dilemma because an individual that does not volunteer can benefit from the public good produced by the contributions of others. Therefore it is generally believed that public goods can be produced only in the presence of repeated interactions (which allow reciprocation, reputation effects and punishment) or relatedness (kin selection). Cooperation, however, often occurs in the absence of iterations and relatedness. We show that when the production of a public good is a Volunteer's Dilemma, in which a fixed number of cooperators is necessary to produce the public good, cooperators and defectors persist in a mixed equilibrium, without iterations and without relatedness. This mixed equilibrium is absent in the N-person Prisoner's Dilemma, in which the public good is a linear function of the individual contributions. We also show that the Prisoner's Dilemma and the Volunteer's Dilemma are the two opposite extremes of a general public goods game, and that all intermediate cases can have a mixed equilibrium like the Volunteer's Dilemma. The coexistence of cooperators and defectors, therefore, is a typical outcome of most social dilemmas, which requires neither relatedness nor iterations.

  5. Model of wealth and goods dynamics in a closed market

    Science.gov (United States)

    Ausloos, Marcel; Peķalski, Andrzej

    2007-01-01

    A simple computer simulation model of a closed market on a fixed network with free flow of goods and money is introduced. The model contains only two variables: the amount of goods and money beside the size of the system. An initially flat distribution of both variables is presupposed. We show that under completely random rules, i.e. through the choice of interacting agent pairs on the network and of the exchange rules that the market stabilizes in time and shows diversification of money and goods. We also indicate that the difference between poor and rich agents increases for small markets, as well as for systems in which money is steadily deduced from the market through taxation. It is also found that the price of goods decreases when taxes are introduced, likely due to the less availability of money.

  6. Framing and misperceptions in a public good experiment

    DEFF Research Database (Denmark)

    Fosgaard, Toke; Hansen, Lars Gårn; Wengström, Erik Roland

    Earlier studies have found that a substantial part of the contributions in public good games can be explained by subjects misperceiving the game's incentives. Using a large-scale public good experiment, we show that subtle changes in how the game is framed substantially affect such misperceptions...... and that this explains major parts of framing effect on subjects' behavior. When controlling for the different levels of misperception between frames, the framing effect on subjects' cooperation preferences disappears.......Earlier studies have found that a substantial part of the contributions in public good games can be explained by subjects misperceiving the game's incentives. Using a large-scale public good experiment, we show that subtle changes in how the game is framed substantially affect such misperceptions...

  7. Democracy, Redistributive Taxation and the Private Provision of Public Goods

    DEFF Research Database (Denmark)

    Markussen, Thomas

    The paper studies in a simple, Downsian model of political competition how the private provision of public goods is affected when it is embedded in a system of democracy and redistributive taxation. Results show that the positive effect of inequality on public goods production, which Olson (1965......) pointed to, is weakened and might even be reversed in this context. Also, the median voter may choose a negative tax rate, even if he is poorer than the mean, in order to stimulate public goods production. The relevance of the model is illustrated with an application to the finance of higher education....

  8. Marketing support for customer appeal of industrial goods

    Directory of Open Access Journals (Sweden)

    D.V. Raiko

    2016-03-01

    Full Text Available The aim of the article. The aim of the article is to establish marketing support for ensuring customer appeal of industrial goods. We consider the essence and improve the notion of customer appeal of goods. Customer appeal is understood as the perception by the potential customer of the totality of parameters that satisfy his or her most important needs and marketing factors. The parameters of goods are implemented as basic constructive, technological, environmental, ergonomic characteristics of goods that contribute to comprehensive quality assessment and marketing factors manifest as price, methods of distribution and stimulation. In the proposed definition, in contrast to previous ones, more comprehensive treatment is given to the totality of all possible parameters of goods that satisfy customers’ needs, which must be used in the production and promotion in accordance with the general economic tendency for consumerization. The results of the analysis. We propose a rationale for the sequence of steps in marketing support for the assessment of customer appeal of goods. The proposed steps are: at the first stage we define the goal and purpose, aе the second stage – the task, the third stage consists of several sub-stages and the fourth stage is practical use. The goal of these activities is analysis and assessment of customer appeal. The tasks are investigation of target markets for goods, factors that characterize their appeal, selection of assessment criteria. The assessment per se includes the analysis of target markets, definition of significant factors that characterize customer appeal, selection of their criteria and making decision to buy. We identified approaches to making of the decision to buy: approaches based on the identification of factors that influence the decision-making and approaches that are differentiated by the manner the decisions are formed. Consumer goods are mostly influenced by the manner of decision

  9. Good and Well“好”的说法

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    This story is a chance to show the difference between the adjective "good" and the adverb well . For exampl , she speaks (English) well, but she speaks good English. Her English is good,but she iS a well-spoken young lady, her language is nice,(adverbs can go in front of a past participle adjective, such as freshly-brewed coffee, newly-married people).

  10. Evolution of Cooperation in Public Goods Games

    Institute of Scientific and Technical Information of China (English)

    夏承遗; 张娟娟; 王祎玲; 王劲松

    2011-01-01

    We investigate the evolution of cooperation with evolutionary public goods games based on finite populations, where four pure strategies: cooperators, defectors, punishers and loners who are unwilling to participate are considered. By adopting approximate best response dynamics, we show that the magnitude of rationality not only quantitatively explains the experiment results in [Nature (London) 425 (2003) 390], but also it will heavily influence the evolution of cooperation. Compared with previous results of infinite populations, which result in two equilibriums, we show that there merely exists a special equilibrium cooperation. In addition, we characterize that loner's and the relevant high value of bounded rationality will sustain payoff plays an active role in the maintenance of cooperation, which will only be warranted for the low and moderate values of loner's payoff. It thus indicates the effects of rationality and loner's payoff will influence the cooperation. Finally, we highlight the important result that the introduction of voluntary participation and punishment will facilitate cooperation greatly.

  11. For Distinguishing Conjugate Hidden Subgroups, the Pretty Good Measurement is as Good as it Gets

    CERN Document Server

    Moore, Cristopher; Moore, Cristopher; Russell, Alexander

    2005-01-01

    Recently Bacon, Childs and van Dam showed that the ``pretty good measurement'' (PGM) is optimal for the Hidden Subgroup Problem on the dihedral group D_n in the case where the hidden subgroup is chosen uniformly from the n involutions. We show that, for any group and any subgroup H, the PGM is the optimal one-register experiment in the case where the hidden subgroup is a uniformly random conjugate of H. We go on to show that when H forms a Gel'fand pair with its parent group, the PGM is the optimal measurement for any number of registers. In both cases we bound the probability that the optimal measurement succeeds. This generalizes the case of the dihedral group, and includes a number of other examples of interest.

  12. The Flexibility of Good Faith Concept

    Directory of Open Access Journals (Sweden)

    Camelia IGNATESCU

    2013-12-01

    Full Text Available Concerned with the analysis of the good faith concept, as flexible concept, there are some people who have considered that law compels the judge to look at good faith and justice and usually to reconsider the contractual background in order to discover new commitment susceptible of variations and multiplications during time. In the circumstances that, good faith is an instrument of interpreting contracts, and the judge wonders what it is that the parties, of good faith, could have desired to hire, we understand here the demands of a behavior rule in performing the convention.

  13. Good veterinary governance: definition, measurement and challenges.

    Science.gov (United States)

    Msellati, L; Commault, J; Dehove, A

    2012-08-01

    Good veterinary governance assumes the provision of veterinary services that are sustainably financed, universally available, and provided efficiently without waste or duplication, in a manner that is transparent and free of fraud or corruption. Good veterinary governance is a necessary condition for sustainable economic development insomuch as it promotes the effective delivery of services and improves the overall performance of animal health systems. This article defines governance in Veterinary Services and proposes a framework for its measurement. It also discusses the role of Veterinary Services and analyses the governance dimensions of the performance-assessment tools developed by the World Organisation for Animal Health (OIE). These tools (OIE PVS Tool and PVS Gap Analysis) track the performance of Veterinary Services across countries (a harmonised tool) and over time (the PVS Pathway). The article shows the usefulness of the OIE PVS Tool for measuring governance, but also points to two shortcomings, namely (i) the lack of clear outcome indicators, which is an impediment to a comprehensive assessment of the performance of Veterinary Services, and (ii) the lack of specific measures for assessing the extent of corruption within Veterinary Services and the extent to which demand for better governance is being strengthened within the animal health system. A discussion follows on the drivers of corruption and instruments for perception-based assessments of country governance and corruption. Similarly, the article introduces the concept of social accountability, which is an approach to enhancing government transparency and accountability, and shows how supply-side and demand-side mechanisms complement each other in improving the governance of service delivery. It further elaborates on two instruments--citizen report card surveys and grievance redress mechanisms--because of their wider relevance and their possible applications in many settings, including Veterinary

  14. French City Calais Shows Great Appetite for Chinese Stone Materials

    Institute of Scientific and Technical Information of China (English)

    Xu Hao

    2005-01-01

    @@ A French government delegation headed by the President of the Municipal Planning & Design Bureau of Calais City and Mr. Han Guogang, President of France China International Development Institution investigated Chinese stone materials market during April 28 to April 29, they showed great interest in some stone materials in good quality such as "China Black".

  15. 19 CFR 10.605 - Goods classifiable as goods put up in sets.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Goods classifiable as goods put up in sets. 10.605... put up in sets. Notwithstanding the specific rules set forth in General Note 29(n), HTSUS, goods classifiable as goods put up in sets for retail sale as provided for in General Rule of Interpretation 3,...

  16. GOOD PRACTICE AND SCIENTIFIC ASPECTS OF METHADONE MAINTENANCE TREATMENT

    Institute of Scientific and Technical Information of China (English)

    Ambros Uchtenhagen

    2010-01-01

    @@ Methadone maintenance treatment(MMT) is one of the best researched therapies in addiction medicine. The relevant factors for good outcome are identified: retention, adequate dosage policy, comprehensive assessment and treatment programme caring for all health and social needs of patients, patient-friendly non-punitive attitudes of staff. Detailed guidelines on good practice in MMT are based on research evidence and are helpful for knowledge transfer into practice. In a public health perspective and in the interest to cover as many opiate addicts as possible, minimal requirements should be met on the service level as well as on the treatment system level and the health policy level.

  17. Is globalization really good for public health?

    Science.gov (United States)

    Tausch, Arno

    2016-10-01

    In the light of recent very prominent studies, especially that of Mukherjee and Krieckhaus (), one should be initially tempted to assume that nowadays globalization is a driver of a good public health performance in the entire world system. Most of these studies use time series analyses based on the KOF Index of Globalization. We attempt to re-analyze the entire question, using a variety of methodological approaches and data. Our re-analysis shows that neoliberal globalization has resulted in very important implosions of public health development in various regions of the world and in increasing inequality in the countries of the world system, which in turn negatively affect health performance. We use standard ibm/spss ordinary least squares (OLS) regressions, time series and cross-correlation analyses based on aggregate, freely available data. Different components of the KOF Index, most notably actual capital inflows, affect public health negatively. The "decomposition" of the available data suggests that for most of the time period of the last four decades, globalization inflows even implied an aggregate deterioration of public health, quite in line with globalization critical studies. We introduce the effects of inequality on public health, widely debated in global public health research. Our annual time series for 99 countries show that globalization indeed leads to increased inequality, and this, in turn, leads to a deteriorating public health performance. In only 19 of the surveyed 99 nations with complete data (i.e., 19.1%), globalization actually preceded an improvement in the public health performance. Far from falsifying globalization critical research, our analyses show the basic weaknesses of the new "pro-globalization" literature in the public health profession. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  18. Group-size diversity in public goods games.

    Science.gov (United States)

    Peña, Jorge

    2012-03-01

    Public goods games are models of social dilemmas where cooperators pay a cost for the production of a public good while defectors free ride on the contributions of cooperators. In the traditional framework of evolutionary game theory, the payoffs of cooperators and defectors result from interactions in groups formed by binomial sampling from an infinite population. Despite empirical evidence showing that group-size distributions in nature are highly heterogeneous, most models of social evolution assume that the group size is constant. In this article, I remove this assumption and explore the effects of having random group sizes on the evolutionary dynamics of public goods games. By a straightforward application of Jensen's inequality, I show that the outcome of general nonlinear public goods games depends not only on the average group size but also on the variance of the group-size distribution. This general result is illustrated with two nonlinear public goods games (the public goods game with discounting or synergy and the N-person volunteer's dilemma) and three different group-size distributions (Poisson, geometric, and Waring). The results suggest that failing to acknowledge the natural variation of group sizes can lead to an underestimation of the actual level of cooperation exhibited in evolving populations.

  19. Good Writing: An Underrated Executive Skill.

    Science.gov (United States)

    Beam, Henry H.

    1981-01-01

    Good writing skills will help executives to get a job, to gain promotions, to help others get hired or promoted, and to produce letters and memoranda. Executives should practice writing, take courses requiring essays, study good writers, record errors, set writing routines, and keep their writing structured. (RW)

  20. Voting on Thresholds for Public Goods

    DEFF Research Database (Denmark)

    Rauchdobler, Julian; Sausgruber, Rupert; Tyran, Jean-Robert

    Introducing a threshold in the sense of a minimal project size transforms a public goods game with an inefficient equilibrium into a coordination game with a set of Pareto-superior equilibria. Thresholds may therefore improve efficiency in the voluntary provision of public goods. In our one...

  1. Note from the Goods Reception services

    CERN Multimedia

    FI Department

    2008-01-01

    Members of the personnel are invited to take note that only parcels corresponding to official orders or contracts will be handled at CERN. Individuals are not authorised to have private merchandise delivered to them at CERN and private deliveries will not be accepted by the Goods Reception services. Goods Reception Services

  2. The Good, the Right & the Fair

    DEFF Research Database (Denmark)

    Gjerris, Mickey; Nielsen, Morten Ebbe Juul; Sandøe, Peter

    The Good, the Right, and the Fair is a comprehensive introduction to contemporary moral and political philosophy especially suited for undergraduate students in medicine and the life sciences. The book covers first questions concerning the good: What makes a life worth living? Is it only humans who...

  3. 7 CFR 276.6 - Good cause.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Good cause. 276.6 Section 276.6 Agriculture... cause. (a) When a State agency has failed to comply with provisions of the Act, the regulations issued... cause for the noncompliance. FNS shall evaluate good cause in these situations on a case-by-case...

  4. Distributed Fair Allocation of Indivisible Goods

    NARCIS (Netherlands)

    Chevaleyre, Y.; Endriss, U.; Maudet, N.

    2017-01-01

    Distributed mechanisms for allocating indivisible goods are mechanisms lacking central control, in which agents can locally agree on deals to exchange some of the goods in their possession. We study convergence properties for such distributed mechanisms when used as fair division procedures. Specifi

  5. Conformity of Goods in International Sales

    DEFF Research Database (Denmark)

    Henschel, Rene Franz

    The Conformity of Goods in International Sales gives a systematic analysis of Article 35 in the United Nations Convention on Contracts for the International Sale of Goods (CISG). Based on a detailed analysis of the most important cases and leading academic writing, Article 35 is described...

  6. 'Good Governance', Daya Saing dan Investasi Global

    Directory of Open Access Journals (Sweden)

    Zaenal Soedjais

    2003-03-01

    Full Text Available The on going process of globalization leaves no room for Indonesian access to global investment unless the country manage to ensure the competitivess its system. Improving institutional capacity to be able of delivering good governance and good corporate governenve are inevitable. The challenge is how to allow the market to perform optimally.

  7. Antidiabetic Indian Plants: A Good Source of Potent Amylase Inhibitors

    Directory of Open Access Journals (Sweden)

    Menakshi Bhat

    2011-01-01

    Full Text Available Diabetes is known as a multifactorial disease. The treatment of diabetes (Type II is complicated due to the inherent patho-physiological factors related to this disease. One of the complications of diabetes is post-prandial hyperglycemia (PPHG. Glucosidase inhibitors, particularly α-amylase inhibitors are a class of compounds that helps in managing PPHG. Six ethno-botanically known plants having antidiabetic property namely, Azadirachta indica Adr. Juss.; Murraya koenigii (L. Sprengel; Ocimum tenuflorum (L. (syn: Sanctum; Syzygium cumini (L. Skeels (syn: Eugenia jambolana; Linum usitatissimum (L. and Bougainvillea spectabilis were tested for their ability to inhibit glucosidase activity. The chloroform, methanol and aqueous extracts were prepared sequentially from either leaves or seeds of these plants. It was observed that the chloroform extract of O. tenuflorum; B. spectabilis; M. koenigii and S. cumini have significant α-amylase inhibitory property. Plants extracts were further tested against murine pancreatic, liver and small intestinal crude enzyme preparations for glucosidase inhibitory activity. The three extracts of O. tenuflorum and chloroform extract of M. koenigi showed good inhibition of murine pancreatic and intestinal glucosidases as compared with acarbose, a known glucosidase inhibitor.

  8. Generating and exploring good building layouts

    KAUST Repository

    Bao, Fan

    2013-07-01

    Good building layouts are required to conform to regulatory guidelines, while meeting certain quality measures. While different methods can sample the space of such good layouts, there exists little support for a user to understand and systematically explore the samples. Starting from a discrete set of good layouts, we analytically characterize the local shape space of good layouts around each initial layout, compactly encode these spaces, and link them to support transitions across the different local spaces. We represent such transitions in the form of a portal graph. The user can then use the portal graph, along with the family of local shape spaces, to globally and locally explore the space of good building layouts. We use our framework on a variety of different test scenarios to showcase an intuitive design, navigation, and exploration interface. Copyright © ACM. Copyright © ACM 2013.

  9. Good nutritional practice from producer to consumer.

    Science.gov (United States)

    Raspor, P; Jevsnik, M

    2008-03-01

    Today we manage food safety through good practices at different levels of food production, distribution, and consumption. The paper analyses current good practices, parameters involved in the food safety circle along the food supply chain, and consumer dilemmas. As a result of the current situation the new approach called "Good Nutritional Practice" (GNP) is proposed to balance the food safety systems. It is shown how important it is to integrate actual the food safety solutions within GNP, which includes consumers, and is based on a model that covers subsystems from other relevant good practices (nine good practices along the food supply chain). It has been shown that present maintenance of food safety in the food supply chain can be easily broken down, because of the different kinds of barriers or a simple misunderstanding among stakeholders including consumers.

  10. Replicator dynamics for optional public good games

    DEFF Research Database (Denmark)

    Hauert, C.; De Monte, Silvia; Hofbauer, J.;

    2002-01-01

    The public goods game represents a straightforward generalization of the prisoner's dilemma to an arbitrary number of players. Since the dominant strategy is to defect, both classical and evolutionary game theory predict the asocial outcome that no player contributes to the public goods....... In contrast to the compulsory public goods game, optional participation provides a natural way to avoid deadlocks in the state of mutual defection. The three resulting strategies-collaboration or defection in the public goods game, as well as not joining at all-are studied by means of a replicator dynamics...... participation makes cooperation feasible. But for each strategy, the average payoff value remains equal to the earnings of those not participating in the public goods game....

  11. How to pick a good fight.

    Science.gov (United States)

    Joni, Saj-nicole A; Beyer, Damon

    2009-12-01

    Peace and harmony are overrated. Though conflict-free teamwork is often held up as the be-all and end-all of organizational life, it actually can be the worst thing to ever happen to a company. Look at Lehman Brothers. When Dick Fuld took over, he transformed a notoriously contentious workplace into one of Wall Street's most harmonious firms. But his efforts backfired--directors and managers became too agreeable, afraid to rock the boat by pointing out that the firm was heading into a crisis. Research shows that the single greatest predictor of poor company performance is complacency, which is why every organization needs a healthy dose of dissent. Not all kinds of conflict are productive, of course -companies need to find the right balance of alignment and competition and make sure that people's energies are pointed in a positive direction. In this article, two seasoned business advisers lay down ground rules for the right kinds of fights. First, the stakes must be worthwhile: The issue should involve a noble purpose or create noticeable--preferably game-changing--value. Next, good fights focus on the future; they're never about placing blame for the past. And it's critical for leaders to keep fights sportsmanlike, allow informal give-and-take in the trenches, and help soften the blow for the losing parties.

  12. Quantifying capital goods for waste incineration.

    Science.gov (United States)

    Brogaard, L K; Riber, C; Christensen, T H

    2013-06-01

    Materials and energy used for the construction of modern waste incineration plants were quantified. The data was collected from five incineration plants (72,000-240,000 tonnes per year) built in Scandinavia (Norway, Finland and Denmark) between 2006 and 2012. Concrete for the buildings was the main material used amounting to 19,000-26,000 tonnes per plant. The quantification further included six main materials, electronic systems, cables and all transportation. The energy used for the actual on-site construction of the incinerators was in the range 4000-5000 MW h. In terms of the environmental burden of producing the materials used in the construction, steel for the building and the machinery contributed the most. The material and energy used for the construction corresponded to the emission of 7-14 kg CO2 per tonne of waste combusted throughout the lifetime of the incineration plant. The assessment showed that, compared to data reported in the literature on direct emissions from the operation of incinerators, the environmental impacts caused by the construction of buildings and machinery (capital goods) could amount to 2-3% with respect to kg CO2 per tonne of waste combusted.

  13. LHC Report: machine commissioning - looking good

    CERN Multimedia

    CERN Bulletin

    2016-01-01

    Since first beam was injected on Friday, 25 March, the recommissioning of the LHC has made good progress.   An event display showing the first collisions after the 2015 year-end technical stop as seen by the CMS experiment. At present, work is being performed with either probe bunches (around 1010 protons per bunch) or single nominal bunches (1.1 x 1011 protons per bunch). This procedure is intended to ensure safe operation before full qualification of the machine protection set-up. Beam has been taken up the ramp to 6.5 TeV and through the squeeze to the planned 2016 operating scenario. The optics (i.e. the global focusing properties of the whole ring) have been measured and corrected to an unprecedented level: there is now excellent agreement between the machine model and the actual LHC. Some preliminary measurements of the global aperture have been performed and there are no apparent bottlenecks. The position of the ULO (Unidentified Lying Object) had been probed and it is in a similar positio...

  14. Emergence of cooperation in public goods games.

    Science.gov (United States)

    Kurokawa, Shun; Ihara, Yasuo

    2009-04-07

    Evolution of cooperation has been a major issue in evolutionary biology. Cooperation is observed not only in dyadic interactions, but also in social interactions involving more than two individuals. It has been argued that direct reciprocity cannot explain the emergence of cooperation in large groups because the basin of attraction for the 'cooperative' equilibrium state shrinks rapidly as the group size increases. However, this argument is based on the analysis of models that consider the deterministic process. More recently, stochastic models of two-player games have been developed and the conditions for natural selection to favour the emergence of cooperation in finite populations have been specified. These conditions have been given as a mathematically simple expression, which is called the one-third law. In this paper, we investigate a stochastic model of n-player games and show that natural selection can favour a reciprocator replacing a population of defectors in the n-player repeated Prisoner's Dilemma game. We also derive a generalized version of the one-third law (the {2/[n(n+1)]}1/(n-1) law). Additionally, contrary to previous studies, the model suggests that the evolution of cooperation in public goods game can be facilitated by larger group size under certain conditions.

  15. Conditional strategies and the evolution of cooperation in spatial public goods games

    CERN Document Server

    Szolnoki, Attila

    2012-01-01

    The fact that individuals will most likely behave differently in different situations begets the introduction of conditional strategies. Inspired by this, we study the evolution of cooperation in the spatial public goods game, where besides unconditional cooperators and defectors, also different types of conditional cooperators compete for space. Conditional cooperators will contribute to the public good only if other players within the group are likely to cooperate as well, but will withhold their contribution otherwise. Depending on the number of other cooperators that are required to elicit cooperation of a conditional cooperator, the latter can be classified in as many types as there are players within each group. We find that the most cautious cooperators, such that require all other players within a group to be conditional cooperators, are the undisputed victors of the evolutionary process, even at very low synergy factors. We show that the remarkable promotion of cooperation is due primarily to the spo...

  16. INTERNAL CONTROLS IN ENSURING GOOD CORPORATE GOVERNANCE IN FINANCIAL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    KOSMAS NJANIKE

    2011-01-01

    Full Text Available This paper assessed factors that influence the internal controls in ensuring good corporate governance in financial institutions in developing economies with special reference to Zimbabwe. The research paper assessed how lack of internal controls affected good corporate governance and aimed to bring out elements of good corporate governance. It emerged that failure to effectively implement internal controls contributed significantly to poor corporate governance. The study discovered that internal control system overrides and the issue of “fact cat” directors also contributed to poor corporate governance. The study recommended that there is need for the board of directors to guarantee an organizational structure that clearly defines management responsibilities, authority and reporting relationships. There is also need to ensure that delegated responsibilities are effectively carried out to ensure compliance with internal controls of the financial institution concerned.

  17. The public goods game with a new form of shared reward

    Science.gov (United States)

    Zhang, Chunyan; Chen, Zengqiang

    2016-10-01

    Altruistic contribution to a common good evenly enjoyed by all group members is hard to explain because of the greater benefits obtained by a defector than a cooperator. A variety of mechanisms have been proposed to resolve the collective dilemma over the years, including rewards for altruism. An underrated and easily ignored phenomenon is that the altruistic behaviors of cooperators not only directly enhance the benefits of their game opponents, but also indirectly produce good influences to other allied members in their surroundings (e.g. relatives or friends). Here we propose a shared reward, in the form of extensive benefits, to extend the traditional definition of the public goods game. Mathematical analysis using the Moran process helps us to obtain the fixation probability for one ‘mutant’ cooperator to invade and dominate the whole defecting population. Results suggest that a tunable parameter exists, above a certain critical value of which natural selection favors cooperation over defection. In addition, analytical results with replicator dynamics show that this critical value influencing the evolution of altruism is closely correlated with the population size, the gaming group size and the synergy factor of the public goods game. These results, based on an extended notion of shared reward and extensive benefits, are expected to provide novel explanations for the emergence of altruistic behaviors.

  18. Organic Chemicals Showed Different Price Change

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Phenol In early August 2007, China's phenol price remained bullish. With the increase of imported goods and the restart of phenol/acetone unit in Harbin Branch Company of BlueStar New Chemical Materials Co., Ltd., the market supply increased and the pace of phenol came down.

  19. [The myth of the good savage].

    Science.gov (United States)

    Yampey, N

    1994-09-01

    The conquest of the New World gave way to the myth of the Good Savage. For the Renaissance intellectuals, the ancient ideas about the Golden Age (an ideal society promising an unending bliss) seemed to be brought back to life at last. Sharply contrasting with the European exacerbated unrest of the time, America stood for a redeeming hope, a symbol of a better future. The myth of the Good Savage assumes people to be naturally good, but civilization has led them into the realm of violence, hatred, and cruelty. Besides being naturally good, nice-minded people, "good savages" were also useful, obedient people, most likely to be easily exploited by Europeans--a source for the historical drama to come. On the verge of freeing itself from the Spanish rule, Latin America--fighting its way toward independence, had three enlightened mentors: Voltaire, Rousseau, and Montesquieu. There, again, another deep contrast arose between the abstract characteristics of Latin American aims to perfection, and people's actual behaviors. The former "good savage" became the modern "Latin American" embodying an utopia as well as a hope in his eagerness for setting up a plural, and humanized culture. The myth of the Good Savage represents a deep longing for an objectivation of the ego-ideal: it has been used, so to speak, in collective mobilizations as well as dogmatic crystallizations, to escape from ignominous realities or to project alternatives for a better socially-shared life.

  20. Food for thought: pretty good multispecies yield

    DEFF Research Database (Denmark)

    Rindorf, Anna; Dichmont, C. M.; Levin, P.S.

    2017-01-01

    that broader ecosystem, economic, and social objectives are addressed. We investigate how the principles of a “pretty good yield” range of fishing mortalities assumed to provide >95% of the average yield for a single stock can be expanded to a pretty good multispecies yield (PGMY) space and further to pretty...... good multidimensional yield to accommodate situations where the yield from a stock affects the ecosystem, economic and social benefits, or sustainability. We demonstrate in a European example that PGMY is a practical concept. As PGMY provides a safe operating space for management that adheres...

  1. How Good is OpenMP

    Directory of Open Access Journals (Sweden)

    Timothy G. Mattson

    2003-01-01

    Full Text Available The OpenMP standard defines an Application Programming Interface (API for shared memory computers. Since its introduction in 1997, it has grown to become one of the most commonly used API's for parallel programming. But success in the market doesn't necessarily imply successful computer science. Is OpenMP a "good" programming environment? What does it even mean to call a programming environment good? And finally, once we understand how good or bad OpenMP is; what can we do to make it even better? In this paper, we will address these questions.

  2. But for the bad, there would not be good: Grounding valence in brightness through shared relational structures

    OpenAIRE

    Semin, Gün Refik; Lakens, Daniel; Foroni Francesco

    2011-01-01

    Light and dark are used pervasively to represent positive and negative concepts. Recent studies suggest that black and white stimuli are automatically associated with negativity and positivity. However, structural factors in experimental designs, such as the shared opposition in the valence (good vs. bad) and brightness (light vs. dark) dimensions might play an important role in the valence– brightness association. In 6 experiments, we show that while black ideographs are consistently judged ...

  3. Democracy, political participation and good governance in Nigeria

    Directory of Open Access Journals (Sweden)

    Dare E. Arowolo

    2012-12-01

    Full Text Available The practice of democracy in Nigeria over a decade ago has not yielded much needed good governance. This is because democracy is practiced in such a way that responsible and competent people are scared away. Scholars and keen observers have attempted at unraveling the factors militating against translating democracy into good governance. The paper revealed that democratisation in Nigeria is pervaded by electoral violence, manipulation of election results and political participation constraints. These identified challenges have made it impossible to attain consolidated democracy that can, in turn, facilitate good governance. Democracy is a catalyst for accountability, transparency and responsive government which brings about good governance. The paper insisted that governance collapse in Nigeria is reflexive of the perfunctory role of the political actors and it adopted elite theory to reinforce this argument. The paper adopted content analysis as a means of data gathering. It dwelt extensively on the synergy between democracy, political participation and good governance but queried the artificial gulf between them in Nigeria. It concluded by putting forth viable and pragmatic way forward.

  4. Smartphones May Hinder a Good Night's Sleep

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_161924.html Smartphones May Hinder a Good Night's Sleep Study suggests ... sleep, it might be wise to give your smartphone a rest from time to time. New research ...

  5. Good manufacturing practice on European fishing vessels

    NARCIS (Netherlands)

    Hopper, A.G.; Batista, I.; Nunes, M.L.; Abrantes, J.; Frismo, E.; Slotten, van P.; Schelvis-Smit, A.A.M.

    2003-01-01

    A compilation is presented of seven contributions from fishermen or representatives from National Fishermen's Organisations about Good Manufacturing Practice (GMP) on board of vessels in Portugal, Norway, the Netherlands, Italy, Spain, France and United Kingdom

  6. The Goodness of Simultaneous Fits in ISIS

    CERN Document Server

    Kühnel, Matthias; Grossberger, Christoph; Ballhausen, Ralf; Dauser, Thomas; Schwarm, Fritz-Walter; Kreykenbohm, Ingo; Nowak, Michael A; Pottschmidt, Katja; Ferrigno, Carlo; Rothschild, Richard E; Martínez-Núñez, Silvia; Torrejón, José Miguel; Fürst, Felix; Klochkov, Dmitry; Staubert, Rüdiger; Kretschmar, Peter; Wilms, Jörn

    2016-01-01

    In a previous work, we introduced a tool for analyzing multiple datasets simultaneously, which has been implemented into ISIS. This tool was used to fit many spectra of X-ray binaries. However, the large number of degrees of freedom and individual datasets raise an issue about a good measure for a simultaneous fit quality. We present three ways to check the goodness of these fits: we investigate the goodness of each fit in all datasets, we define a combined goodness exploiting the logical structure of a simultaneous fit, and we stack the fit residuals of all datasets to detect weak features. These tools are applied to all RXTE-spectra from GRO 1008-57, revealing calibration features that are not detected significantly in any single spectrum. Stacking the residuals from the best-fit model for the Vela X-1 and XTE J1859+083 data evidences fluorescent emission lines that would have gone undetected otherwise.

  7. A Bad Case of Good's Syndrome.

    Science.gov (United States)

    Tachdjian, Raffi; Keller, Janet J; Pfeffer, Michael

    2014-12-01

    Good's syndrome is a relatively rare immunodeficiency condition that presents in the fourth or fifth decade of life and is defined by hypogammaglobulinemia in the setting of a thymoma. The humoral defect may be severe enough to cause an absence in B cells, with a consequent recurrence of sinopulmonary disease, chronic non-infectious diarrhea and opportunistic infections. The prognosis in patients with Good's syndrome appears to be worse than in those with X-linked agammaglobulinemia (XLA) and common variable immune deficiency (CVID). There have only been three cases of Good's syndrome associated with mycobacterium, and only one case with a cavitary lesion in the lungs. We present here a unique case of Good's syndrome with a non-mycobacterial cavitary lesion.

  8. Exemplary Goods: Exemplars as Judgment Devices

    Directory of Open Access Journals (Sweden)

    Erwin Dekker

    2016-12-01

    Full Text Available In this article the notion of exemplars is developed to study valuation processes. It argues that exemplary goods are an important "judgment device" on markets of singular goods, which has so far been ignored in the literature. The article draws on Hannah Arendt's theory of exemplars, as well as literature from the philosophy of science and psychology to construct the new concept. Exemplars are particular goods that become focal points in markets that facilitate the mutual coordination of consumers and producers. From these exemplars norms of quality emerge which are otherwise hard or impossible to explicate. These exemplars and the norms of quality which emerge from them help shape the expectations of both producers and consumers with regard to new goods that are introduced to the market. Two illustrative cases, on classic literature and hip-hop music, are presented to demonstrate the relevance of the concept.

  9. Colombian capital goods industry and technological development.

    OpenAIRE

    Zuleta LA; Londono JL; Uribe JD

    1982-01-01

    ILO pub-WEP pub. Working paper, capital goods, technology, industrial development, trends, 1955-1978, Colombia - supply and demand, choice of product, Innovation, technology transfer, obstacles, tariff policy, research policy. Bibliography, diagram, statistical tables.

  10. 7 CFR 46.44 - Good delivery.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE MARKETING OF PERISHABLE AGRICULTURAL COMMODITIES REGULATIONS (OTHER THAN RULES OF PRACTICE) UNDER THE PERISHABLE AGRICULTURAL COMMODITIES ACT, 1930 Good Delivery...

  11. THE GOODNESS OF SIMULTANEOUS FITS IN ISIS

    Directory of Open Access Journals (Sweden)

    Matthias Kühnel

    2016-02-01

    Full Text Available In a previous work, we introduced a tool for analyzing multiple datasets simultaneously, which has been implemented into ISIS. This tool was used to fit many spectra of X-ray binaries. However, the large number of degrees of freedom and individual datasets raise an issue about a good measure for a simultaneous fit quality. We present three ways to check the goodness of these fits: we investigate the goodness of each fit in all datasets, we define a combined goodness exploiting the logical structure of a simultaneous fit, and we stack the fit residuals of all datasets to detect weak features. These tools are applied to all RXTE-spectra from GRO 1008−57, revealing calibration features that are not detected significantly in any single spectrum. Stacking the residuals from the best-fit model for the Vela X-1 and XTE J1859+083 data evidences fluorescent emission lines that would have gone undetected otherwise.

  12. 118 CONSTITUTIONALISM AND GOOD GOVERNANCE IN NIGERIA

    African Journals Online (AJOL)

    Fr. Ikenga

    Concentration of governmental powers in the hands of one individual is the very .... resources.39 The idea of good or bad governance is an ethical one. ... Despite the fact that on the face value, the constitution proclaims constitutionalism, the actions.

  13. Cape Verde: Marketing Good Governance Kap Verde: Die Vermarktung von Good Governance

    Directory of Open Access Journals (Sweden)

    Bruce Baker

    2009-01-01

    Full Text Available Faced with a lack of natural resources Cape Verde has made good governance one of its most marketable products. Running parallel to the institutionalisation of democratic politics there has been an overhaul and growing sophistication in public administration, though certain weaknesses persist. This report argues that it is reform and improvement in this area in particular that has enabled this small island state to punch above its weight and achieve remarkable social, economic and political results. But will the successful formula of the past decade prove sufficient for the future? Poverty and unemployment have by no means been conquered. Much of the economic growth has been based in the tourist sector and the government is well aware of the dangers of over-reliance on a single industry. Cape Verde’s midway location between South America and Europe and its increasing international transport connections will continue to offer advantages to drug traffickers. The next few years of the world financial crisis will show whether marketing good governance is enough and whether this is the model for small resource developing states. Der Inselstaat Kap Verde hat seine Anstrengungen zu guter Regierungsführung (Good Governance erfolgreich demonstriert. Parallel zur Institutionalisierung demokratischer Regierungsstrukturen wurde die Verwaltung reformiert und modernisiert, wenn auch immer noch Problembereiche erkennbar sind. Der Autor sieht insbesondere in den politischen und administrativen Reformen den Hintergrund für die erfolgreiche soziale, wirtschaftliche und politische Entwicklung dieser kleinen Inselrepublik. Aber wird dieses Rezept, das im vergangenen Jahrzehnt seine Wirksamkeit beweisen konnte, auch in Zukunft ausreichend sein? Armut und Unterbeschäftigung sind keineswegs besiegt. Ein Großteil des Wirtschaftswachstums basiert auf dem Tourismussektor; die Regierung ist sich der Gefahr wohl bewusst, die in zu großer Abhängigkeit von einem

  14. Marketing Communication of Luxury Goods in Russia

    OpenAIRE

    Khaustova, Nataliya

    2012-01-01

    My primarily objective of the thesis is to recommend luxury companies to use event marketing, PR and advertising in lifestyle magazines as marketing communications tools to promote luxury goods in the Russian market. My secondary objective is to analyze different theories on "luxury" and "luxury marketing" in order to better understand the specifics of luxury industry as well as the difference in promotion tools between high-end and mass goods. For the purpose of the study, secondary data wer...

  15. The Goods Upstairs Car Innovative Design

    Science.gov (United States)

    Wang, Feng-Lan; Zhang, Bo; Gao, Bo; Liu, Yan-Xin; Gao, Bo

    2016-05-01

    The design is a new kind of cars used for loading goods when you upstairs. The cars -- ones are very safe and convenient --consist of body, chassis, bottom, round, object, stage, upstairs, train wheels, handles, storage tank, security fence etc. The design, composed of combination of each structure, achieves the purpose of loading goods and even some large potted plants when you go upstairs or downstairs very flatly.

  16. A shared " passengers & goods " city logistics system

    OpenAIRE

    2012-01-01

    International audience; Many strategic planning models have been developed to help decision making in city logistics. Such models do not take into account, or very few, the flow of passengers because the considered unit does not have the same nature (a person is active and a good is passive). However, it seems fundamental to gather the goods and the passengers in one model when their respective transports interact with each other. In this context, we suggest assessing a shared passengers & go...

  17. Good Gradings of Generalized Incidence Rings

    CERN Document Server

    Price, Kenneth L

    2011-01-01

    This inquiry is based on both the construction of generalized incidence rings due to Gene Abrams and the construction of good group gradings of incidence algebras due to Molli Jones. We provide conditions for a generalized incidence ring to be graded isomorphic to a subring of an incidence ring over a preorder. We also extend Jones's construction to good group gradings for incidence algebras over preorders with crosscuts of length one or two.

  18. Reconsidering the “Good Divorce”

    OpenAIRE

    Amato, Paul R.; Kane, Jennifer B.; James, Spencer

    2011-01-01

    This study attempted to assess the notion that a “good divorce” protects children from the potential negative consequences of marital dissolution. A cluster analysis of data on postdivorce parenting from 944 families resulted in three groups: cooperative coparenting, parallel parenting, and single parenting. Children in the cooperative coparenting (good divorce) cluster had the smallest number of behavior problems and the closest ties to their fathers. Nevertheless, children in this cluster d...

  19. Is MARS a good system for CERN?

    CERN Multimedia

    Association du personnel

    2011-01-01

    The advancement system at CERN: from its beginnings to now For the first thirty years of its existence, the Organization had an advancement system “by seniority” based on “grades”. At the end of the eighties, a third of the staff found themselves blocked at the end of a grade, which was a demotivating factor for them. This is why, in 1991, a tool for assessing performance, MOAS, was created. This new system, introducing the notion of career paths, was based on a promotion policy meant to create new motivating factors. Since then, MAPS has replaced MOAS and, on 1st January 2007, MARS was implemented in the framework of the previous five-yearly review.However, twenty years after the introduction of MOAS, we are having doubts about these “new motivating factors”. Indeed, over this period, the different Staff Association surveys showed that career evolution remained a subject of great concern for the staff, placing this topic at the top of the list of p...

  20. Hypoxia-induced angiogenesis: good and evil.

    Science.gov (United States)

    Krock, Bryan L; Skuli, Nicolas; Simon, M Celeste

    2011-12-01

    The vascular network delivers oxygen (O(2)) and nutrients to all cells within the body. It is therefore not surprising that O(2) availability serves as a primary regulator of this complex organ. Most transcriptional responses to low O(2) are mediated by hypoxia-inducible factors (HIFs), highly conserved transcription factors that control the expression of numerous angiogenic, metabolic, and cell cycle genes. Accordingly, the HIF pathway is currently viewed as a master regulator of angiogenesis. HIF modulation could provide therapeutic benefit for a wide array of pathologies, including cancer, ischemic heart disease, peripheral artery disease, wound healing, and neovascular eye diseases. Hypoxia promotes vessel growth by upregulating multiple pro-angiogenic pathways that mediate key aspects of endothelial, stromal, and vascular support cell biology. Interestingly, recent studies show that hypoxia influences additional aspects of angiogenesis, including vessel patterning, maturation, and function. Through extensive research, the integral role of hypoxia and HIF signaling in human disease is becoming increasingly clear. Consequently, a thorough understanding of how hypoxia regulates angiogenesis through an ever-expanding number of pathways in multiple cell types will be essential for the identification of new therapeutic targets and modalities.

  1. Spatial dilemmas of diffusible public goods.

    Science.gov (United States)

    Allen, Benjamin; Gore, Jeff; Nowak, Martin A

    2013-12-17

    The emergence of cooperation is a central question in evolutionary biology. Microorganisms often cooperate by producing a chemical resource (a public good) that benefits other cells. The sharing of public goods depends on their diffusion through space. Previous theory suggests that spatial structure can promote evolution of cooperation, but the diffusion of public goods introduces new phenomena that must be modeled explicitly. We develop an approach where colony geometry and public good diffusion are described by graphs. We find that the success of cooperation depends on a simple relation between the benefits and costs of the public good, the amount retained by a producer, and the average amount retained by each of the producer's neighbors. These quantities are derived as analytic functions of the graph topology and diffusion rate. In general, cooperation is favored for small diffusion rates, low colony dimensionality, and small rates of decay of the public good. DOI: http://dx.doi.org/10.7554/eLife.01169.001.

  2. Lagenaria siceraria : A nutraceutical for good health

    Directory of Open Access Journals (Sweden)

    Charu Katare

    2012-01-01

    Full Text Available Background: Health education is the essential requirement for the empowerment of developing India. It is the physical, mental, social and nutritional well being of the person. Health and plant foods have an age-old association. Several plant foods are reported to have nutraceutical functions. Lagenaria siceraria (bottle gourd is reported to have several health benefits and hence may be used as a nutraceutical also. Aim: To assess the beneficial effect of bottle gourd juice on biochemical parameters of normal healthy subjects. Materials and Methods: 200 ml freshly prepared Lagenaria siceraria fruit extract (LSFE was administered every day at fasting state early in the morning to normal healthy subjects. Anthropometric measurements, fasting blood sugar levels, lipid profile, antioxidant status and kidney and liver functions markers were monitored at the beginning and at the end of the 3 months of therapy. Results: Analysis of the data using t-test revealed that there was significant improvement at P<0.05 level in triglycerides (TG, High-Density Lipoprotein-Cholesterol (HDL-c and Very Low-density Lipoprotein-Cholesterol (VLDL-c levels. A considerable decrease in risk ratio for heart disease was also observed. There was 3.9% reduction in blood glucose level. A marked improvement in antioxidant status was seen. A significant improvement in kidney function at P<0.05 level in urea and uric acid was found. Liver function markers showed significant reduction at P<0.001 level in bilirubin levels. Conclusion: Findings of the study indicated that LSFE administration may act as a nutraceutical for disease prevention and favour good health

  3. Efficacy, Beliefs, and Investment in Step-Level Public Goods

    NARCIS (Netherlands)

    Dijkstra, J.; Oude Mulders, J.

    2014-01-01

    behavior in terms of increasing group well-being. We report a decision and game theoretical analysis of efficacy in step-level public goods (SPGs). Previous research shows a positive relation between efficacy and contributions to SPGs and explains this relation by a purely motivational account. We s

  4. Tomato Fruits Show Wide Phenomic Diversity but Fruit Developmental Genes Show Low Genomic Diversity.

    Science.gov (United States)

    Mohan, Vijee; Gupta, Soni; Thomas, Sherinmol; Mickey, Hanjabam; Charakana, Chaitanya; Chauhan, Vineeta Singh; Sharma, Kapil; Kumar, Rakesh; Tyagi, Kamal; Sarma, Supriya; Gupta, Suresh Kumar; Kilambi, Himabindu Vasuki; Nongmaithem, Sapana; Kumari, Alka; Gupta, Prateek; Sreelakshmi, Yellamaraju; Sharma, Rameshwar

    2016-01-01

    Domestication of tomato has resulted in large diversity in fruit phenotypes. An intensive phenotyping of 127 tomato accessions from 20 countries revealed extensive morphological diversity in fruit traits. The diversity in fruit traits clustered the accessions into nine classes and identified certain promising lines having desirable traits pertaining to total soluble salts (TSS), carotenoids, ripening index, weight and shape. Factor analysis of the morphometric data from Tomato Analyzer showed that the fruit shape is a complex trait shared by several factors. The 100% variance between round and flat fruit shapes was explained by one discriminant function having a canonical correlation of 0.874 by stepwise discriminant analysis. A set of 10 genes (ACS2, COP1, CYC-B, RIN, MSH2, NAC-NOR, PHOT1, PHYA, PHYB and PSY1) involved in various plant developmental processes were screened for SNP polymorphism by EcoTILLING. The genetic diversity in these genes revealed a total of 36 non-synonymous and 18 synonymous changes leading to the identification of 28 haplotypes. The average frequency of polymorphism across the genes was 0.038/Kb. Significant negative Tajima'D statistic in two of the genes, ACS2 and PHOT1 indicated the presence of rare alleles in low frequency. Our study indicates that while there is low polymorphic diversity in the genes regulating plant development, the population shows wider phenotype diversity. Nonetheless, morphological and genetic diversity of the present collection can be further exploited as potential resources in future.

  5. Pemanfaatan kulit belahan untuk leather goods dengan tipe finis “ fancy good”

    Directory of Open Access Journals (Sweden)

    Widari Widari

    1992-04-01

    Full Text Available The material used in this experimental was the cow hide splite, processed for leather goods. As a leather goods, the split must be have the certain requirements e.g. a good rubfastness and flexing. To reach this condition, one of the most important factors is good finishing application. To gain the leather goods from split with better in their performance and quality used “ Fancy Good” type finish. The testing result (organoleptic, physic and chemical fulfill the IIS 0018-79: The Quality and Testing of Box Leather.

  6. Good cell culture practices &in vitro toxicology.

    Science.gov (United States)

    Eskes, Chantra; Boström, Ann-Charlotte; Bowe, Gerhard; Coecke, Sandra; Hartung, Thomas; Hendriks, Giel; Pamies, David; Piton, Alain; Rovida, Costanza

    2017-04-25

    Good Cell Culture Practices (GCCP) is of high relevance to in vitro toxicology. The European Society of Toxicology In Vitro (ESTIV), the Center for Alternatives for Animal Testing (CAAT) and the In Vitro Toxicology Industrial Platform (IVTIP) joined forces to address by means of an ESTIV 2016 pre-congress session the different aspects and applications of GCCP. The covered aspects comprised the current status of the OECD guidance document on Good In Vitro Method Practices, the importance of quality assurance for new technological advances in in vitro toxicology including stem cells, and the optimized implementation of Good Manufacturing Practices and Good Laboratory Practices for regulatory testing purposes. General discussions raised the duality related to the difficulties in implementing GCCP in an academic innovative research framework on one hand, and on the other hand, the need for such GCCP principles in order to ensure reproducibility and robustness of in vitro test methods for toxicity testing. Indeed, if good cell culture principles are critical to take into consideration for all uses of in vitro test methods for toxicity testing, the level of application of such principles may depend on the stage of development of the test method as well as on the applications of the test methods, i.e., academic innovative research vs. regulatory standardized test method. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Is Good Fit Related to Good Behaviour? Goodness of Fit between Daycare Teacher-Child Relationships, Temperament, and Prosocial Behaviour

    Science.gov (United States)

    Hipson, Will E.; Séguin, Daniel G.

    2016-01-01

    The Goodness-of-Fit model [Thomas, A., & Chess, S. (1977). Temperament and development. New York: Brunner/Mazel] proposes that a child's temperament interacts with the environment to influence child outcomes. In the past, researchers have shown how the association between the quality of the teacher-child relationship in daycare and child…

  8. Is Good Fit Related to Good Behaviour? Goodness of Fit between Daycare Teacher-Child Relationships, Temperament, and Prosocial Behaviour

    Science.gov (United States)

    Hipson, Will E.; Séguin, Daniel G.

    2016-01-01

    The Goodness-of-Fit model [Thomas, A., & Chess, S. (1977). Temperament and development. New York: Brunner/Mazel] proposes that a child's temperament interacts with the environment to influence child outcomes. In the past, researchers have shown how the association between the quality of the teacher-child relationship in daycare and child…

  9. Paying for international environmental public goods.

    Science.gov (United States)

    Arriagada, Rodrigo; Perrings, Charles

    2011-11-01

    Supply of international environmental public goods must meet certain conditions to be socially efficient, and several reasons explain why they are currently undersupplied. Diagnosis of the public goods failure associated with particular ecosystem services is critical to the development of the appropriate international response. There are two categories of international environmental public goods that are most likely to be undersupplied. One has an additive supply technology and the other has a weakest link supply technology. The degree to which the collective response should be targeted depends on the importance of supply from any one country. In principle, the solution for the undersupply lies in payments designed to compensate local providers for the additional costs they incur in meeting global demand. Targeted support may take the form of direct investment in supply (the Global Environment Facility model) or of payments for the benefits of supply (the Payments for Ecosystem Services model).

  10. Representing Others in a Public Good Game

    Directory of Open Access Journals (Sweden)

    Karen Evelyn Hauge

    2015-09-01

    Full Text Available In many important public good situations the decision-making power and authority is delegated to representatives who make binding decisions on behalf of a larger group. The purpose of this study is to compare contribution decisions made by individuals with contribution decisions made by group representatives. We present the results from a laboratory experiment that compares decisions made by individuals in inter-individual public good games with decisions made by representatives on behalf of their group in inter-group public good games. Our main finding is that contribution behavior differs between individuals and group representatives, but only for women. While men’s choices are equally self-interested as individuals and group representatives, women make less self-interested choices as group representatives.

  11. Is Social Capital a Good Concept?

    DEFF Research Database (Denmark)

    Bjørnskov, Christian; Sønderskov, Kim Mannemar

    2013-01-01

    This paper explores whether the concept of social capital as popularized by Robert Putnam is a good social science concept. Taking Gerring’s work on concept evaluation as the starting point, the paper first presents a set of criteria for conceptual ‘goodness’ and discusses how social capital...... performs on these criteria. It is argued that social capital eventually may be a good concept if it can be shown empirically to be a unidimensional concept. An empirical section therefore explores the validity of the unidimensionality assumption and rejects it in four separate tests at both the individual...... and aggregate level. We conclude that even if social capital has been a remarkably productive idea, it is not a good concept as most popular conceptualizations define social capital as several distinct phenomena or as phenomena that already have been conceptualized under other labels....

  12. Rainmakers: why bad weather means good productivity.

    Science.gov (United States)

    Lee, Jooa Julia; Gino, Francesca; Staats, Bradley R

    2014-05-01

    People believe that weather conditions influence their everyday work life, but to date, little is known about how weather affects individual productivity. Contrary to conventional wisdom, we predict and find that bad weather increases individual productivity and that it does so by eliminating potential cognitive distractions resulting from good weather. When the weather is bad, individuals appear to focus more on their work than on alternate outdoor activities. We investigate the proposed relationship between worse weather and higher productivity through 4 studies: (a) field data on employees' productivity from a bank in Japan, (b) 2 studies from an online labor market in the United States, and (c) a laboratory experiment. Our findings suggest that worker productivity is higher on bad-, rather than good-, weather days and that cognitive distractions associated with good weather may explain the relationship. We discuss the theoretical and practical implications of our research.

  13. Good Work for dentists - a qualitative analysis

    DEFF Research Database (Denmark)

    Berthelsen, Hanne; Hjalmers, Karin; Pejtersen, Jan Hyld

    2010-01-01

    OBJECTIVE: This study explores dentists' perceptions of Good Work in the meaning of positive and rewarding aspects in their work in contrast to a traditional problem-centred focus on work life. METHODS: Nine informants were selected among Danish and Swedish general dental practitioners to obtain...... of Giorgi's phenomenological analysis, as modified by Malterud, generalizing descriptions reflecting aspects of Good Work. Selection of participants continued until saturation of the emerging categories was achieved. RESULTS: The core of Good Work emanates from the clinical encounter: from the relation...... with the patient and from the opportunity to carry out high quality odontological handicraft. Social relations at the workplace, as well as organizational values and conditions were perceived as influencing the opportunities to achieve the rewarding aspects from the clinical encounter. CONCLUSIONS: The results...

  14. Studies Show Curricular Efficiency Can Be Attained.

    Science.gov (United States)

    Walberg, Herbert J.

    1987-01-01

    Reviews the nine factors contributing to educational productivity, the effectiveness of instructional techniques (mastery learning ranks high and Skinnerian reinforcement has the largest overall effect), and the effects of psychological enviroments on learning. Includes references and a table. (MD)

  15. Where good ideas come from the seven patterns of innovation

    CERN Document Server

    Johnson, Steven

    2012-01-01

    Where do good ideas come from? And what do we need to know and do to have more of them? In Where Good Ideas Come From, Steven Johnson, one of our most innovative popular thinkers, explores the secrets of inspiration. He identifies the seven key principles to the genesis of great ideas, from the cultivation of hunches to the importance of connectivity and how best to make use of new technologies. Most exhilarating is his conclusion: with today's tools and environment, radical innovation is extraordinarily accessible to those who know how to cultivate it. By recognizing where and how patterns of creativity occur - whether within a school, a software platform or a social movement - he shows how we can make more of our ideas good ones.

  16. Moral Vitalism: Seeing Good and Evil as Real, Agentic Forces.

    Science.gov (United States)

    Bastian, Brock; Bain, Paul; Buhrmester, Michael D; Gómez, Ángel; Vázquez, Alexandra; Knight, Clinton G; Swann, William B

    2015-08-01

    Moral vitalism refers to a tendency to view good and evil as actual forces that can influence people and events. We introduce a scale designed to assess the belief in moral vitalism. High scorers on the scale endorse items such as "There are underlying forces of good and evil in this world." After establishing the reliability and criterion validity of the scale (Studies 1, 2a, and 2b), we examined the predictive validity of the moral vitalism scale, showing that "moral vitalists" worry about being possessed by evil (Study 3), being contaminated through contact with evil people (Study 4), and forfeiting their own mental purity (Study 5). We discuss the nature of moral vitalism and the implications of the construct for understanding the role of metaphysical lay theories about the nature of good and evil in moral reasoning.

  17. MRI shows clodronate-liposomes attenuating liverinjuryinratswithsevereacutepancreatitis

    Institute of Scientific and Technical Information of China (English)

    Jian-Xin Zhang; Sheng-Chun Dang; Yong Zhang; Xin Sha; Li-Rong Zhang; Chuan-She Wei; Min Chen; De-Li Jiang

    2010-01-01

    BACKGROUND: Studies have revealed that macrophages play an important role in the development of severe acute pancreatitis (SAP). Activated macrophages can lead to a systemic inlfammatory response, induce lipid peroxidation, impair membrane structure, result in injury to the liver and the other extrahepatic organs, and eventually result in multiple organ dysfunction syndrome by promoting excessive secretion of cytokines. Liver injury can further aggravate the systemic inlfammatory response and increase mortality by affecting the metabolism of toxins and the release of excessive inlfammatory mediators. Clodronate is a synthetic bisphosphonate, which is often used for treating bone changes caused by osteoporosis and other factors. In the current study, we created liposomes containing superparamagnetic iron oxide particles (SPIOs) for macrophage labeling and magnetic resonance imaging, using a novel method that can bind the clodronate to induce apoptosis and deplete macrophages. METHODS: Superparamagnetic Fe3O4 nanoparticles were prepared by chemical coprecipitation. SPIO-containing liposomes and SPIO-clodronate-containing liposomes were prepared by the thin iflm method. SAP models were prepared by injection of sodium taurocholate (2 ml/kg body weight) into the subcapsular space of the pancreas. Sprague-Dawley rats were randomly divided into a control group, a SAP plus SPIO-liposome group, and a SAP plus SPIO-clodronate-containing group. Two and six hours after SAP models were available, T2-weighted MRI scans (in the same plane) of the livers of rats in each group were performed. At the end of the scans, 2 ml of blood was taken from the superior mesenteric vein to measure the levels of serum amylase, ALT, AST, TNF-α, and IL-6. Pathological changes in the liver and pancreas were assessed. RESULTS: Transmission electron microscopy showed that the liposomes had a uniform size. No pathological changes in the pancreata of rats in the control group were noted. The

  18. Do Good Samaritans Face A Backlash?

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Are we born good or evil?A recent controversy in China again drew the public’s atten- tion to this age-old question. The sparks flew after a court ruling on a case in which a self-proclaimed Good Samaritan was blamed for injuring an old woman he said he had helped and was ordered to share the subsequent medical expenses. According to Peng Yu,the 26-year-old defendant,at around 9 a.m.on November 20, 2006,while he was getting off a bus in

  19. Is Social Capital a Good Concept?

    DEFF Research Database (Denmark)

    Bjørnskov, Christian; Sønderskov, Kim Mannemar

    The aim of this paper is to explore whether the concept of social capital as popularized by Robert Putnam is a good social science concept. Taken Gerring’s and Adcock and Collier’s work on concept formation and measurement validity as the starting point, the paper first discusses necessary...... conditions for concepts to be good in a strict sense. Afterwards, an empirical section explores the validity of the unidimensionality assumption of most definitions of social capital. This assumption is rejected in four separate tests at both the micro and macro level. A final section therefore discusses...

  20. [Can tobacco companies be good corporate citizens?].

    Science.gov (United States)

    Palazzo, G; Mena, S

    2009-07-01

    Tobacco companies have jumped on the Corporate social responsibility (CSR) bandwagon as a tentative to be societally accepted as responsible actors and good corporate citizens. This is however not possible for two reasons. First, the product they sell is lethal and thus not compatible with the precondition of doing no harm to be a good corporate citizen. Second, the behavior of tobacco firms is not responsible, being illustrated by four examples: junk science versus sound science strategy, seducing young smokers, political lobbying and getting customers on new markets. To conclude, three implications for regulating the activities of the tobacco industry are given.

  1. Voting on Thresholds for Public Goods

    DEFF Research Database (Denmark)

    Rauchdobler, Julian; Sausgruber, Rupert; Tyran, Jean-Robert

    Introducing a threshold in the sense of a minimal project size transforms a public goods game with an inefficient equilibrium into a coordination game with a set of Pareto-superior equilibria. Thresholds may therefore improve efficiency in the voluntary provision of public goods. In our one-shot ...... in a referendum, because voting may facilitate coordination due to signaling and commitment effects. We find that voting does have signaling and commitment effects but they are not strong enough to significantly improve the efficiency of thresholds....

  2. Voting on Thresholds for Public Goods

    DEFF Research Database (Denmark)

    Rauchdobler, Julian; Sausgruber, Rupert; Tyran, Jean-Robert

    2010-01-01

    Introducing a threshold in the sense of a minimal project size transforms a public-good game with an inefficient equilibrium into a coordination game with a set of Pareto-superior equilibria. Thresholds may therefore improve efficiency in the voluntary provision of public goods. In our one-shot e...... is approved in a referendum, because voting may facilitate coordination due to signaling and commitment effects. We find that voting does have signaling and commitment effects, but they are not strong enough to significantly improve the efficiency of thresholds....

  3. Good living repoliticize discussions on development

    Directory of Open Access Journals (Sweden)

    Eduardo Gudynas

    2016-05-01

    Full Text Available This text relates an important interview conducted by Eduardo Gydynas, researcher at the Latin American Centre for Social Ecology (CLAES, Montevideo, Uruguay, the thinker Arturo Escobar. It was an open dialogue where the interviewee says some aspects of alternative development and good living. Staff meeting held at the University of North Carolina, in May 2015.

  4. What is Good University Financial Management?

    Science.gov (United States)

    Taylor, Mark P.

    2013-01-01

    In the current and foreseeable harsh UK higher education environment, aspiring to best-practice financial management will be key to ensuring the prosperity--and indeed the survival--of any university. In this article I argue that good university financial management should provide stability to the institution, allow for investment as well as…

  5. How to be a good teache

    Institute of Scientific and Technical Information of China (English)

    JeremyHarmer

    2000-01-01

    What makes a good teacher?How should teachers talk to students?How should teachers give instructions?Who should talk in class?What are the best kinds of lesson?How important is it to follow a pre-arranged plan?

  6. On the Superdistribution of Digital Goods

    CERN Document Server

    Schmidt, Andreas U

    2008-01-01

    Business models involving buyers of digital goods in the distribution process are called superdistribution schemes. We review the state-of-the art of research and application of superdistribution and propose systematic approach to market mechanisms using super-distribution and technical system architectures supporting it. The limiting conditions on such markets are of economic, legal, technical, and psychological nature.

  7. The Good Cause. Theoretical Perspectives on Corruption

    NARCIS (Netherlands)

    Graaf, de G.; Maravić, von P.; Wagenaar, F.P.

    From conceptualization to ideas on practical policy recommendations, The Good Cause presents a state-of-the-art study on the causes of corruption. A cohort of internationally-recognized researchers from the various academic fields that study corruption come together to explain their different theore

  8. Pandora and the Good Eris in Hesiod

    Directory of Open Access Journals (Sweden)

    Jonathan P. Zarecki

    2010-11-01

    Full Text Available The "good eris" in Works and Days is so presented as to parallel Pandora, who is seen as bringing about evils but who yet was the stimulus to labor that is an ethical imperative.

  9. Spherical polymer brushes under good solvent conditions

    DEFF Research Database (Denmark)

    Lo Verso, Federica; Egorov, Sergei A.; Milchev, Andrey

    2010-01-01

    A coarse grained model for flexible polymers end-grafted to repulsive spherical nanoparticles is studied for various chain lengths and grafting densities under good solvent conditions by molecular dynamics methods and density functional theory. With increasing chain length, the monomer density...

  10. Higher Education for the Public Good

    Science.gov (United States)

    Perez, Angel B.

    2012-01-01

    In his 1988 article, Nathaniel Jackson inspired NACAC with four objectives to meet the challenge of leading the charge in minority students access. In this article, the author discusses three more that he believes will challenge colleges in the decades ahead: (1) Focus on the Public Good; (2) Honor Transparency; and (3) Measure Collective Success.…

  11. Country Size and Public Good Provision

    NARCIS (Netherlands)

    K. Staal (Klaas)

    2004-01-01

    textabstractThis paper studies the equilibrium size of countries. Individuals in small countries have greater influence over the nature of political decision mak- ing while individuals in large countries have the advantage of more public goods and lower tax rates. The model implies that (i) there ex

  12. On the periodic "good" Boussinesq equation

    CERN Document Server

    Farah, Luiz Gustavo

    2009-01-01

    We study the well-posedness of the initial-value problem for the periodic nonlinear "good" Boussinesq equation. We prove that this equation is local well-posed for initial data in Sobolev spaces \\textit{$H^s(\\T)$} for $s>-1/4$, the same range of the real case obtained in Farah \\cite{LG4}.

  13. The Good Cause. Theoretical Perspectives on Corruption

    NARCIS (Netherlands)

    Graaf, de G.; Maravić, von P.; Wagenaar, F.P.

    From conceptualization to ideas on practical policy recommendations, The Good Cause presents a state-of-the-art study on the causes of corruption. A cohort of internationally-recognized researchers from the various academic fields that study corruption come together to explain their different

  14. Wind Farms Community Engagement Good Practice Review

    DEFF Research Database (Denmark)

    Aitken, Mhairi; Haggett, Claire; Rudolph, David Philipp

    2014-01-01

    This report sets out the findings of a review of community engagement for wind farm developments. We focus in particular on the engagement carried out by developers with communities. The aims of the study were to evaluate current good practice for engaging people in decision making about on...

  15. 42 CFR 93.210 - Good faith.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Good faith. 93.210 Section 93.210 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH ASSESSMENTS AND HEALTH EFFECTS STUDIES OF HAZARDOUS SUBSTANCES RELEASES AND FACILITIES PUBLIC HEALTH SERVICE POLICIES ON...

  16. Good Practice Standards – a Regulation Tool

    DEFF Research Database (Denmark)

    Sørensen, Marie Jull

    2013-01-01

    The purpose of this article is to identify the considerations weighed in regulation with good practice standards. In this article, potential due process problems with regulation via legal standards are identified and compared to other considerations, which this regulation technique meets....

  17. Spiritual Development as a Social Good

    Science.gov (United States)

    Hicks, Mona; Tran-Parsons, Uyen

    2013-01-01

    The skill development of equanimity and empathy gained through spiritual growth equips students to examine solutions to complex problems in a diverse, global society. This chapter explores intentional multicultural initiatives designed to foster spiritual development and interfaith engagement as means to navigate difference and social good.

  18. What Is a National Language Good for?

    Science.gov (United States)

    Coulmas, Florian

    The question of what a national language is good for has been asked and answered many times, and the validity of each answer depends on historical circumstances. Many assume that there is a direct relationship between language and nation. Leibniz argued in 1683, at a time when bilingualism was socially stratifying, that nation and language…

  19. Good Teaching: What Matters to University Students

    Science.gov (United States)

    Lee, Hwee Hoon; Kim, Grace May Lin; Chan, Ling Ling

    2015-01-01

    Institutions assess teaching effectiveness in various ways, such as classroom observation, peer evaluation and self-assessment. In higher education, student feedback continues to be the main teaching evaluation tool. However, most of such forms include characteristics of good teaching that the institutions deem important and may not adequately…

  20. Good practices in early childhood education:

    DEFF Research Database (Denmark)

    Sanders, Lise; Gregoriadis, Athanasis; Zachopoulou, Evridiki;

    Good practices in early childhood education er en undersøgelse fortaget efter Early Childhood Environmental Rating Scale - R (ECERS-R). I undersøgelsen deltog Akademikere, pædagoger og kommunalt personale fra de 6 partnerlande bestående af Grækenland, Portugal, Finland, Danmark, Rumænien og Cyper...

  1. What is Good University Financial Management?

    Science.gov (United States)

    Taylor, Mark P.

    2013-01-01

    In the current and foreseeable harsh UK higher education environment, aspiring to best-practice financial management will be key to ensuring the prosperity--and indeed the survival--of any university. In this article I argue that good university financial management should provide stability to the institution, allow for investment as well as…

  2. Finding Good Health Information on the Internet

    Science.gov (United States)

    ... Health Information Finding Good Health Information on the Internet Past Issues / Fall 2016 Table of Contents Stephanie ... for free. “We provide MedlinePlus.gov , and our Spanish sister site MedlinePlus en Español , so that you ...

  3. Good Intentions, Bad Advice for Bilingual Families

    Science.gov (United States)

    Harlin, Rebecca; Paneque, Oneyda M.

    2006-01-01

    Quite often, educators tell families of children who are learning English as a second language to speak only English, and not their native language, at home. Although these educators may have good intentions, the authors argue that the educators' advice to families is misguided and stems from misunderstandings about the nature of bilingualism and…

  4. GoodWork after 15 Years

    DEFF Research Database (Denmark)

    Knoop, Hans Henrik

    2010-01-01

    Hans Henrik Knoop explores ways in which the core ideas of the GoodWork theoretical framework can be related to ongoing issues of import. In particular, he analyzes the ways in which democratic values are at risk when conditions of alignment do not obtain-for example, when the state explicitly...

  5. Tourism. Leonardo da Vinci Series: Good Practices.

    Science.gov (United States)

    Commission of the European Communities, Brussels (Belgium). Directorate-General for Education and Culture.

    This brochure, part of a series about good practices in vocational training in the European Union, describes 10 projects that have promoted investment in human resources through training in the tourism sector to promote sustainable, or responsible, tourism. The projects and their countries of origin are as follows: (1) BEEFT, training of mobility…

  6. HDL (Good), LDL (Bad) Cholesterol and Triglycerides

    Science.gov (United States)

    ... Thromboembolism Aortic Aneurysm More HDL (Good), LDL (Bad) Cholesterol and Triglycerides Updated:Jul 5,2017 Cholesterol isn’t just ... Your Cholesterol Score Explained What Are High Blood Cholesterol and Triglycerides? How Can I Improve My Cholesterol? | Spanish What ...

  7. Planning Behaviour in Good and Poor Readers

    Science.gov (United States)

    Mahapatra, Shamita

    2016-01-01

    A group of 50 good readers and a group of 50 poor readers of Grade 5 matched for age and intelligence and selected on the basis of their proficiency in reading comprehension were tested for their competence in word reading and the process of planning at three different levels, namely, perceptual, memory and conceptual in order to study the…

  8. Genetically modified foods as global public goods

    Directory of Open Access Journals (Sweden)

    Susana Herrero Olarte

    2014-07-01

    Full Text Available "Genetically modified (GM food has become very important in the field of research, as a result of its expansion in recent decades. As the right to food is a human right, it cannot be left in the hands of private sector developments exclusively, due to the capacity of the public sector to limit or drive it, and in any case, contributing to food safety. To achieve this, and for its cross-border development, GM needs to be treated as Global Public Goods (GPG, defined as pure or impure public goods that cannot be provided or regulated from a national or regional level, but from a global perspective. Its definition as GPG, and the fact of being public goods, assumes greater involvement by the public sector for its supply or regulation. It is therefore necessary to analyze the positive and negative externalities generated by transgenic foods becoming public goods, but from a global perspective. The difficulty is, that according to the author, GMs are positive or negative, so that there is no consensus to restrict and even prevent them or encourage them. But, there is a consensus on some key issues of GM food, such as improving productivity, contributing to the reduction of the species, the dependence of farmers, or monopoly companies with the patent. Identifying these issues can serve to initiate the appropriate regulation."

  9. GOOD GOVERNANCE: NORMATIVE VS. DESCRIPTIVE DIMENSION

    Directory of Open Access Journals (Sweden)

    Ciprian IFTIMOAEI

    2015-04-01

    Full Text Available The concept of “good governance” was used for the first time in the 1989 World Bank Report – Sub-Saharan Africa: From Crisis to Sustainable Growth. A Long-Term Perspective Study – and has already made history in international studies, especially after the breakdown of the communist regimes. The governance has to do with authority, decision-making and accountability.The good governance is defined as the capacity of the government to manage a nation’s affaires, to provide economic development, welfare for citizens, and social protection for the poor. In this article,the concept of good governance is analysed according to two main dimensions: the normative dimension which comprises principles, values and norms that are guiding the international community and the governments in the management of policymaking process;the descriptive dimension which refers to the practical aspects of implementing the good governance’s standards as policies, programmes and structural reforms with the aim of solving or ameliorating the problems of developing countries.

  10. How To Be A Good Speaker

    Institute of Scientific and Technical Information of China (English)

    左欣

    2003-01-01

    Public speaking is a part of communication.Good public speaking can convey clear、 persuasive ideas or opinions and also can become an effective bridge between the audience and the speaker.This paper is dealing with some skills of public speaking- from several different aspects that should be noticed in public speaking.

  11. Is Social Capital a Good Concept?

    DEFF Research Database (Denmark)

    Bjørnskov, Christian; Sønderskov, Kim Mannemar

    2013-01-01

    This paper explores whether the concept of social capital as popularized by Robert Putnam is a good social science concept. Taking Gerring’s work on concept evaluation as the starting point, the paper first presents a set of criteria for conceptual ‘goodness’ and discusses how social capital...

  12. Is Social Capital a Good Concept?

    DEFF Research Database (Denmark)

    Bjørnskov, Christian; Sønderskov, Kim Mannemar

    The aim of this paper is to explore whether the concept of social capital as popularized by Robert Putnam is a good social science concept. Taken Gerring’s and Adcock and Collier’s work on concept formation and measurement validity as the starting point, the paper first discusses necessary...

  13. The need for principles of good audit

    NARCIS (Netherlands)

    Brenninkmeijer, A.F.M.

    2015-01-01

    The relation between auditor and the auditee who is subjected to audit is not only guided by the standards – for instance INTOSAI standards - auditors apply, but also by general principles of good audit which give shape to auditors’ professional judgement and which can limit his discretion. In what

  14. Punishment in public goods games leads to meta-stable phase transitions and hysteresis.

    Science.gov (United States)

    Hintze, Arend; Adami, Christoph

    2015-06-02

    The evolution of cooperation has been a perennial problem in evolutionary biology because cooperation can be undermined by selfish cheaters who gain an advantage in the short run, while compromising the long-term viability of the population. Evolutionary game theory has shown that under certain conditions, cooperation nonetheless evolves stably, for example if players have the opportunity to punish cheaters that benefit from a public good yet refuse to pay into the common pool. However, punishment has remained enigmatic because it is costly and difficult to maintain. On the other hand, cooperation emerges naturally in the public goods game if the synergy of the public good (the factor multiplying the public good investment) is sufficiently high. In terms of this synergy parameter, the transition from defection to cooperation can be viewed as a phase transition with the synergy as the critical parameter. We show here that punishment reduces the critical value at which cooperation occurs, but also creates the possibility of meta-stable phase transitions, where populations can 'tunnel' into the cooperating phase below the critical value. At the same time, cooperating populations are unstable even above the critical value, because a group of defectors that are large enough can 'nucleate' such a transition. We study the mean-field theoretical predictions via agent-based simulations of finite populations using an evolutionary approach where the decisions to cooperate or to punish are encoded genetically in terms of evolvable probabilities. We recover the theoretical predictions and demonstrate that the population shows hysteresis, as expected in systems that exhibit super-heating and super-cooling. We conclude that punishment can stabilize populations of cooperators below the critical point, but it is a two-edged sword: it can also stabilize defectors above the critical point.

  15. Punishment in public goods games leads to meta-stable phase transitions and hysteresis

    Science.gov (United States)

    Hintze, Arend; Adami, Christoph

    2015-07-01

    The evolution of cooperation has been a perennial problem in evolutionary biology because cooperation can be undermined by selfish cheaters who gain an advantage in the short run, while compromising the long-term viability of the population. Evolutionary game theory has shown that under certain conditions, cooperation nonetheless evolves stably, for example if players have the opportunity to punish cheaters that benefit from a public good yet refuse to pay into the common pool. However, punishment has remained enigmatic because it is costly and difficult to maintain. On the other hand, cooperation emerges naturally in the public goods game if the synergy of the public good (the factor multiplying the public good investment) is sufficiently high. In terms of this synergy parameter, the transition from defection to cooperation can be viewed as a phase transition with the synergy as the critical parameter. We show here that punishment reduces the critical value at which cooperation occurs, but also creates the possibility of meta-stable phase transitions, where populations can ‘tunnel’ into the cooperating phase below the critical value. At the same time, cooperating populations are unstable even above the critical value, because a group of defectors that are large enough can ‘nucleate’ such a transition. We study the mean-field theoretical predictions via agent-based simulations of finite populations using an evolutionary approach where the decisions to cooperate or to punish are encoded genetically in terms of evolvable probabilities. We recover the theoretical predictions and demonstrate that the population shows hysteresis, as expected in systems that exhibit super-heating and super-cooling. We conclude that punishment can stabilize populations of cooperators below the critical point, but it is a two-edged sword: it can also stabilize defectors above the critical point.

  16. Pigeons can discriminate "good" and "bad" paintings by children.

    Science.gov (United States)

    Watanabe, Shigeru

    2010-01-01

    Humans have the unique ability to create art, but non-human animals may be able to discriminate "good" art from "bad" art. In this study, I investigated whether pigeons could be trained to discriminate between paintings that had been judged by humans as either "bad" or "good". To do this, adult human observers first classified several children's paintings as either "good" (beautiful) or "bad" (ugly). Using operant conditioning procedures, pigeons were then reinforced for pecking at "good" paintings. After the pigeons learned the discrimination task, they were presented with novel pictures of both "good" and "bad" children's paintings to test whether they had successfully learned to discriminate between these two stimulus categories. The results showed that pigeons could discriminate novel "good" and "bad" paintings. Then, to determine which cues the subjects used for the discrimination, I conducted tests of the stimuli when the paintings were of reduced size or grayscale. In addition, I tested their ability to discriminate when the painting stimuli were mosaic and partial occluded. The pigeons maintained discrimination performance when the paintings were reduced in size. However, discrimination performance decreased when stimuli were presented as grayscale images or when a mosaic effect was applied to the original stimuli in order to disrupt spatial frequency. Thus, the pigeons used both color and pattern cues for their discrimination. The partial occlusion did not disrupt the discriminative behavior suggesting that the pigeons did not attend to particular parts, namely upper, lower, left or right half, of the paintings. These results suggest that the pigeons are capable of learning the concept of a stimulus class that humans name "good" pictures. The second experiment showed that pigeons learned to discriminate watercolor paintings from pastel paintings. The subjects showed generalization to novel paintings. Then, as the first experiment, size reduction test

  17. An efficient way of finding good indel seeds for local homology search

    Institute of Scientific and Technical Information of China (English)

    CHEN Ke; ZHU QingXin; YANG Fan; TANG DongMing

    2009-01-01

    Designing good or optimal seeds is a key factor for local homology search in bioinformatics. Con-tinuous seeds have existed for nearly 20 years used by BLAST series programs. Recently, spaced seeds, which were introduced by PattenHunter program, were shown to be more sensitive and faster than continuous seeds under the same similarity level. However, there are 2 main disadvantages for space seeds: (i) It assumes that only matches and mismatches occur within seed alignments, but not insertions and deletions (indels); (ii) calculating optimal spaced seeds is an NP-hard problem. Intro-duction for indel seeds solved the first problem, but the second is getting much harder because of its higher exponential level. In this paper, we introduce an efficient way of designing good (even optimal) indel seeds under "indel overlap complexity" model, and it can be calculated in polynomial time. We calculate indel seeds from weight of 11 to 15. The result shows that indel seeds have higher sensitivi-ties than spaced ones and our algorithm finds good indel seeds very quickly.

  18. ANALYSIS OF THE IMPLEMENTATION INTENTION AND INFLUENCE FACTORS OF GOOD QUALITY SAFETY BEHAVIOR OF GRAIN FARMERS BASED ON THE THEORY OF PLANNED BEHAVIOR%基于计划行为理论的粮农质量安全行为实施意愿及其影响因素分析

    Institute of Scientific and Technical Information of China (English)

    任重; 薛兴利

    2016-01-01

    As the source of grain supply chain, the quality safety behavior of grain farmers directly determines the quality and safety of grain. Based on survey data of 627 grain farmers of 17 cities in Shandong province, this paper analyzed the influence factors of implementation intention of the quality safety behavior of grain farmers using Logit model, and then discussed the logical relationship and hierarchy among the various factors through the ISM model. The results showed that the 9 factors, i. e. ,the culture degree, family annual income, planting scale, the degree of specialization, behavior attitude, fine varieties selection cognitive, chemical fertilizer and pesticide safety use cogni-tive, disease and insect pest biological control cognition, origin inspection test, had significant impacts on the imple-mentation intention of the quality safety behavior of grain farmers. Among them, behavior attitude, family annual in-come, the origin inspection were direct surface factors, while the excellent varieties selected cognitive, chemical fer-tilizer and pesticide safety use cognitive, biological pest damage prevention and treatment cognitive were middle-lev-el indirect factors. The cultural degree, planting scale, the degree of specialization were the deep root of factors. Therefore, it was an effective way to optimize the quality safety behavior of grain farmers by accelerating the cultiva-tion of new grain farmers, raising the income of farmers, enlarging the scale of production, intensifying propaganda support and strengthening the inspection of the origin.%粮农作为粮食供应链的源头,其质量安全行为直接决定了粮食的质量安全情况。文章基于山东省17地市627户粮农的问卷调查数据,首先运用Logit模型分析了影响粮农质量安全行为实施意愿的影响因素,再通过ISM模型进一步分析了各影响因素之间的逻辑关系和层次结构。分析表明:粮农的文化程度、家庭年收入、种植

  19. The interplay between relatedness and horizontal gene transfer drives the evolution of plasmid-carried public goods.

    Science.gov (United States)

    Mc Ginty, Sorcha É; Lehmann, Laurent; Brown, Sam P; Rankin, Daniel J

    2013-06-22

    Plasmids carry a wide range of genes that are often involved in bacterial social behaviour. The question of why such genes are frequently mobile has received increasing attention. Here, we use an explicit population genetic approach to model the evolution of plasmid-borne bacterial public goods production. Our findings highlight the importance of both transmission and relatedness as factors driving the evolution of plasmid-borne public goods production. We partition the effects of plasmid transfer of social traits into those of infectivity and the effect of increased relatedness. Our results demonstrate that, owing to its effect on relatedness, plasmid mobility increases the invasion and stability of public goods, in a way not seen in individually beneficial traits. In addition, we show that plasmid transfer increases relatedness when public goods production is rare but this effect declines when production is common, with both scenarios leading to an increase in the frequency of plasmid-borne public goods. Plasmids remain important vectors for the spread of social genes involved in bacterial virulence thus an understanding of their dynamics is highly relevant from a public health perspective.

  20. Dynamic Price Dispersion of Storable Goods

    DEFF Research Database (Denmark)

    Gao, Cixiu

    2015-01-01

    In this paper I provide an analytical model for the rationale behind supermarket pricing patterns characterized by long-term high prices and temporary price reductions. Based on the understanding that temporary price reductions serve the role of price discrimination between consumers with different...... search costs and willingness to wait, I construct a dynamic model of oligopoly retailers selling a homogeneous storable good. The model takes into account consumer heterogeneity with respect to search cost, inventory cost, and store loyalty. I demonstrate that the high-price-low-price pattern is rational...... for storable goods. In a Markov-perfect equilibrium, agents’ actions depend on consumer inventory, and purchase decisions are characterized by a critical price. The equilibrium price series consists of one-time price reductions and several consecutive periods in which all retailers offer the regular price...

  1. Good clinical practices in phase I studies.

    Science.gov (United States)

    Decousus, H; Perpoint, B; Mismetti, P; Ollagnier, M; Queneau, P

    1990-01-01

    In France, official guidelines for good clinical practices in clinical trials were issued in 1987. In December 1988, a law was passed that fixed the requirements for carrying out experiments in healthy subjects. It will be completed by official guidelines for the structures in which experiments on healthy subjects (and patients as well, when the investigation would not benefit the health of the patients) may be conducted. Hence a battery of recent legal instructions precisely state what good clinical practices are in the setting of phase I studies. Of particular importance are: subject recruitment and selection methods and procedures; specific competence of the investigator, in particular to interpret the pre-trial data; necessary and sufficient facilities to guarantee the subjects' safety; careful quality control to check all laboratory procedures; necessity of written standard operating procedures.

  2. Editorial: A Note on Good Research Practice

    Energy Technology Data Exchange (ETDEWEB)

    Dooley, James J.

    2013-07-01

    Good scientific practice and research misconduct have been concerns of mine for more than a decade (Dooley and Kerch, 2000) and in my role as an editor of the International Journal of Greenhouse Gas Control, I feel it is time to speak up and at the very least share my concerns and suggestions as they relate to the integrity of the research published in this journal. Rather than wait to write an editorial on good research practices in response to a major incident, I thought it might be best to be proactive and address some of the trends we see in submissions to this peer reviewed journal and to offer some suggestions for improvement improving the level of scholarship in some – but by no means all – of the papers submitted.

  3. Buildings' integral role in good health.

    Science.gov (United States)

    Hall, Chris

    2014-05-01

    As reported in last month's HEJ, the new Sustainable Development Strategy for the Health, Public Health and Social Care System for 2014-20 rightly emphasises the importance of the built environment to health and well-being. Chris Hall, the BRE's health sector lead, says this message 'stretches far beyond hospitals and healthcare buildings into the communities and homes that people live in'. Here he highlights some of the key elements relating to the current carbon efficiency of healthcare buildings, considers the impact of 'good' housing on health and preventing illness, and looks forward to a series of joint IHEEM and BRE 'Building Sustainable Development' mini-conference events planned in the run-up to October's Healthcare Estates 2014 event in response to the new Strategy, designed to share ideas and good practice on sustainable estates issues. The first takes place in London later this month (see panel below).

  4. HONESTY AND GOOD PRACTICE IN SCIENTIFIC RESEARCH

    Directory of Open Access Journals (Sweden)

    Jože Trontelj

    2008-01-01

    Full Text Available In the field of science, we see cases of misconduct ranging from relatively minor departurefrom good manners and practice to more severe dishonesty and even criminal behaviour.Unethical experiments on human beings are among the worst abuses in scientific researchin medicine. Unethical research is usually also worthless from the scientific point of view.The commonest types of offence, however, include mismanagement of data, conscious misinterpretation,wrongful authorship, biased citation of work by others, plagiarism, misquotationor suppression of findings for the interests or upon the request of the sponsor or In the field of science, we see cases of misconduct ranging from relatively minor departurefrom good manners and practice to more severe dishonesty and even criminal behaviour.Unethical experiments on human beings are among the worst abuses in scientific researchin medicine. Unethical research is usually also worthless from the scientific point of view.The commonest types of offence, however, include mismanagement of data, conscious misinterpretation,wrongful authorship, biased citation of work by others, plagiarism, misquotationor suppression of findings for the interests or upon the request of the sponsor or In the field of science, we see cases of misconduct ranging from relatively minor departurefrom good manners and practice to more severe dishonesty and even criminal behaviour.Unethical experiments on human beings are among the worst abuses in scientific researchin medicine. Unethical research is usually also worthless from the scientific point of view.The commonest types of offence, however, include mismanagement of data, conscious misinterpretation,wrongful authorship, biased citation of work by others, plagiarism, misquotationor suppression of findings for the interests or upon the request of the sponsor or even a senior scientist in the team. Every case of misconduct and fraud may causedamage: it may undermine confidence of the

  5. The clinic as a good corporate neighbor.

    Science.gov (United States)

    Sass, Hans-Martin

    2013-02-01

    Clinics today specialize in health repair services similar to car repair shops; procedures and prices are standardized, regulated, and inflexibly uniform. Clinics of the future have to become Health Care Centers in order to be more respected and more effective corporate neighbors in offering outreach services in health education and preventive health care. The traditional concept of care for health is much broader than repair management and includes the promotion of lay health competence and responsibility in healthy social and natural environments. The corporate profile and ethics of the clinic as a good and competitive local neighbor will have to focus on [a] better personalized care, [b] education and services in preventive care, [c] direct or web-based information and advice for general, seasonal, or age related health risks, and on developing and improving trustworthy character traits of the clinic as a corporate person and a good neighbor.

  6. Food Science for the Public Good

    Science.gov (United States)

    Miller, Cassandra

    If you are interested in food science, looking for a meaningful career path, and are motivated by the desire to make a difference, you may find that a career working for the public good can be very rewarding. Often, such opportunities address issues of social responsibility, sustainability, public health, and/or economic development. Food scientists who choose this path typically have an interest in social and public health issues, and are usually driven by the achievement of some sort of social, health, or societal gain. As food science in itself is a very broad discipline, applying this knowledge for the public good can also take a variety of paths. Whether you're interested in manufacturing, food safety, nutrition, food policy, product development, quality control, marketing and sales, or any other discipline that makes up the diverse field of food science, various opportunities exist to make a difference to society.

  7. "Good-Walker" + QCD dipoles = Hard Diffraction

    CERN Document Server

    Peschanski, R

    1998-01-01

    The Good-Walker mechanism for diffraction is shown to provide a link between total and diffractive structure functions and to be relevant for QCD calculations at small x_{Bj}. For Deep-Inelastic scattering on a small-size target (cf. an onium) the r\\^ ole of Good-Walker ``diffractive eigenstates'' is played by the QCD dipoles appearing in the $1/N_C$ limit of QCD. Hard diffraction is thus related to the QCD tripe-dipole vertex which has been recently identified (and calculated) as being a conformal invariant correlator and/or a closed-string amplitude. An extension to hard diffraction at HERA via $k_T-$factorisation of the proton vertices leads to interesting phenomenology.

  8. On the good life of disgust. L’ésthetique du stercoraire and the postmodern society

    Directory of Open Access Journals (Sweden)

    Marco Tedeschini

    2013-12-01

    Full Text Available Starting from a debate which took place at the beginning of the twenty-first century between Jean Clair and Arthur C. Danto, we will focus on the link between art and disgust, because we wish to show what art is now ‘doing’ with disgust. Our hypothesis is that art is part of the general process of self-reshaping that is underway in today’s capitalist societies. Therefore, by commenting Aurel Kolnai’s phenomenological analysis of disgust, we will gain the tools to try to show how disgust could be a crucial factor in the above process. Finally, we will recall the work of artists such as Pasolini, Nebreda, and McCarthy, in order to suggest how art could use disgust and have an actual political effect by orienting that process. All this is possible, because disgust has to do with the good life.

  9. Private Financing of Public Goods by Means of 'Eco-Goods' Schemes

    DEFF Research Database (Denmark)

    Ueda, Yoshifumi; Wegener, Andreas; Svendsen, Gert Tinggaard

    2010-01-01

    With a view to applying to the problem of collective action for the global commons, we analyze a three-stage game model where public goods are provided by the costly leadership of a social entrepreneur for undertaking 'eco-goods' scheme. We derive (i) the conclusion that the social entrepreneur can...

  10. Global Public Goods and The Role of Emerging Power: Considering the Concept of Impure Public Goods

    Directory of Open Access Journals (Sweden)

    Liu Rieshøj Yi

    2016-12-01

    Full Text Available The existing analysis of global public goods over-emphasizes the significance of public. Great power as a main provider has played an active role in these strategic initiatives, which may be ignored. In fact, main power has thought about the possible free-riders when providing public goods and making its foreign strategic plan. China’s announcement to “welcome the neighbouring countries to be a free-rider and benefit from China’s rise” is a good example. It is necessary to think about the theory of public goods and take another look at the free-riding phenomenon. The concept of impure public goods may be useful and effective when we understand the reason why global public goods are being provided and are relatively efficient. As an emerging power, China should have a clear strategy on global public goods with a possible “marketing” viewpoint, including more initiatives and specific measures, so that the global public goods provision may be more diverse and well-planned.

  11. Does Wal-Mart Sell Inferior Goods?

    OpenAIRE

    Emek Basker

    2008-01-01

    I estimate the aggregate income elasticity of Wal-Mart's and Target's revenues using quarterly data for 1997-2006. I find that Wal-Mart's revenues increase during bad times, whereas Target's revenues decrease, consistent with Wal-Mart selling "inferior goods" in the technical sense of the term. An upper bound on the aggregate income elasticity of demand for Wal-Mart's wares is -0.5.

  12. Ten principles of good interdisciplinary team work

    OpenAIRE

    Nancarrow, S.A.; Booth, A; Ariss, S; T. Smith; Enderby, P; Roots, A.

    2013-01-01

    Background\\ud Interdisciplinary team work is increasingly prevalent, supported by policies and practices that bring care closer to the patient and challenge traditional professional boundaries. To date, there has been a great deal of emphasis on the processes of team work, and in some cases, outcomes.\\ud \\ud Method\\ud This study draws on two sources of knowledge to identify the attributes of a good interdisciplinary team; a published systematic review of the literature on interdisciplinary te...

  13. Creating Good Schools--What if?

    Science.gov (United States)

    Sanders, Tim

    2010-01-01

    Done right, green is not only the right thing to do, it's a good business move. During the past year, the author has talked with quite a few school business officials. Some are on board with "going green," whereas others are still leery. Some aren't quite sure what "green schools" are. Some say that it doesn't matter to the community how green the…

  14. [Hashimoto's encephalopathy - rare encephalopathy with good prognosis].

    Science.gov (United States)

    Kaczmarczyk, Aleksandra; Patalong-Ogiewa, M; Krzystanek, E

    2016-01-01

    Hashimoto's encephalopathy (HE) is a rare neuropsychiatric syndrome associated with increased level of antithyroid antibodies. Two types of clinical manifestation can be described: a vasculitic type with stroke like episodes and diffuse progressive type with deterioration of mental function. Neurologic symptoms are present in euthyreosis as well as in thyroid dysfunction. Because of good response to immunosuppressive therapy, the prompt diagnosis and management of HE are crucial. In this study we present the review of current literature and discuss two representative cases.

  15. The importance of good record-keeping.

    Science.gov (United States)

    Hogg, T; Armstrong, V; Brown, B

    When large numbers of health care staff from different professional groups are involved in the care of individual clients, the need for simple, understandable, uniform casenotes becomes paramount. This article describes how a survey of the different casenotes used by various CPN teams led to the devising of a new system. The aim was to encourage good practice and develop a standardised record-keeping system.

  16. Does Innovation Mediate Good Firm Performance?

    OpenAIRE

    Llanto, Gilberto M.; del Prado, Fatima

    2015-01-01

    Private firms invest in physical capital and human resource but they are also advised to invest in innovations to be more productive and profitable. Innovations refer to the development, deployment, and economic utilization of new products, processes, and services. It is important for firms to know whether investment in innovations is investment well-spent. Our empirical results provided an affirmative response to the question raised in this paper: "Does innovation mediate good firm performan...

  17. Social science knowledge as a public good

    OpenAIRE

    Dalrymple, D.G.

    2005-01-01

    Metadata only record This chapter provides some notions and information that could help stimulate a more widespread awareness of social science knowledge as a public good. It starts from the point of view of economics and then moves to some other components of the social sciences. The characteristics of public social science research, the funding and prioritization of public social science research, and some implications for social research at the CGIAR, are discussed. (CAB Abstract)

  18. Good families of Drinfeld modular curves

    DEFF Research Database (Denmark)

    Bassa, Alp; Beelen, Peter; Nguyen, Nhut

    2015-01-01

    In this paper, we investigate examples of good and optimal Drinfeld modular towers of function fields. Surprisingly, the optimality of these towers has not been investigated in full detail in the literature. We also give an algorithmic approach for obtaining explicit defining equations for some...... of these towers and, in particular, give a new explicit example of an optimal tower over a quadratic finite field....

  19. Directional learning and the provisioning of public goods

    CERN Document Server

    Nax, Heinrich H

    2015-01-01

    We consider an environment where players are involved in a public goods game and must decide repeatedly whether to make an individual contribution or not. However, players lack strategically relevant information about the game and about the other players in the population. The resulting behavior of players is completely uncoupled from such information, and the individual strategy adjustment dynamics are driven only by reinforcement feedbacks from each player's own past. We show that the resulting "directional learning" is sufficient to explain cooperative deviations away from the Nash equilibrium. We introduce the concept of k-strong equilibria, which nest both the Nash equilibrium and the Aumann-strong equilibrium as two special cases, and we show that, together with the parameters of the learning model, the maximal k-strength of equilibrium determines the stationary distribution. The provisioning of public goods can be secured even under adverse conditions, as long as players are sufficiently responsive to ...

  20. Microbiological criteria for good manufacturing practice (GMP)

    Energy Technology Data Exchange (ETDEWEB)

    Farkas, J. (Inst. of Preservation and Livestock Products Technology, Univ. of Horticulture and Food Industry, Budapest (Hungary)); Zukal, E. (Inst. of Preservation and Livestock Products Technology, Univ. of Horticulture and Food Industry, Budapest (Hungary))

    1992-01-01

    Good manufacturing practice (GMP) consist of an effective manufacturing operation and an effective application of food control. GMP is best supported by the Hazard Analysis Critical Control Point system (HACCP) of the preventive quality assurance, which requires that food irradiation as any food processing technology should be used only with foods of an acceptable quality and adequate handling and storage procedures should precede and follow the processing. The paper concentrates on the first element of the HACCP system for an irradiation plant: the incoming product control, i.e. whether GMP of foods to be irradiated can be assessed by establishing microbiological criteria for their previous good manufacturing practice. In this regard, it summarizes considerations and findings of a ''Consultation on Microbiological Criteria for Foods to be Further Processed Including by Irradiation'' held in 1989 by the International Consultative Group on Food irradiation at the Headquarters of the World Health Organization, Geneva. Difficulties in establishing reference values and defining good manufacturing practices will be pointed out. (orig.)