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Sample records for cholagogues and choleretics

  1. Choleretic and antispasmodic effects of Lippia integrifolia aqueous extract Efeitos colerético e antiespasmódico do extrato aquoso de Lippia integrifolia

    OpenAIRE

    Susana Gorzalczany; Valeria Sülsen; Flavia Redko; Cristina Vescina; Liliana Muschietti; Virginia Martino; Cristina Acevedo

    2008-01-01

    The aqueous extract of the aerial parts of Lippia integrifolia has been assayed for its choleretic and antispasmodic effects. Doses of 250, 500 and 750 mg/kg administered orally in rats significantly increased the bile flow and the bile acid output. The extract also showed a significant reduction of the contractions induced by acetylcholine, CaCl2 and KCl on isolated rat jejunum. The total caffeoyl quinic acids derivatives content, expressed as chlorogenic acid was 0.10% w/v by spectrophotome...

  2. Choleretic and antispasmodic effects of Lippia integrifolia aqueous extract Efeitos colerético e antiespasmódico do extrato aquoso de Lippia integrifolia

    Directory of Open Access Journals (Sweden)

    Susana Gorzalczany

    2008-03-01

    Full Text Available The aqueous extract of the aerial parts of Lippia integrifolia has been assayed for its choleretic and antispasmodic effects. Doses of 250, 500 and 750 mg/kg administered orally in rats significantly increased the bile flow and the bile acid output. The extract also showed a significant reduction of the contractions induced by acetylcholine, CaCl2 and KCl on isolated rat jejunum. The total caffeoyl quinic acids derivatives content, expressed as chlorogenic acid was 0.10% w/v by spectrophotometric determination.O extrato aquoso das partes aéreas de Lippia integrifolia foi ensaiado quanto aos seus efeitos colerético e antiespasmódico. Doses de 250, 500 e 750 mg/kg administradas oralmente em ratos aumentaram significativamente o fluxo biliar e a saída de ácidos biliares. O extrato também exibiu uma significativa redução das contrações induzidas por acetilcolina, CaCl2 e KCl em jejuno isolado de rato. O conteúdo total de derivados dos ácidos cafeoilquínicos, expressado como ácido clorogênico foi de 0.10% w/v através de determinação espectrofotométrica.

  3. Effects of Choleretics on Bile Compositions Drained from Patients with Pigment Gallstone

    Institute of Scientific and Technical Information of China (English)

    SUN Bai-jun; CUI Nai-qiang; LI Dong-hua; WANG Qian

    2006-01-01

    Objective: To provide evidence for three-level prevention of cholelithiasis by means of observing the effects of some choleretics on bile compositions drained from patients with pigment gallstone.Methods: Twenty-seven patients suffering from primary pigment gallstones and having received treatment of choledochostomies plus T-tube or endoscopic nasal bile drainage (ENBD) were divided equally into three UDA group) and combination of LDL and UDA (the LDL+ UDA group) through oral intake(7 patients in each group). Besides, 6 post-operational patients got no treatment with any drug were allocated in the control group. Bile of all the patients was collected before treatment and on the 1, 3, 5, 7th day after the treatment started to detect levels of total bile acid (TBA), glycocholic acid (GCA), taurocholic acid (TCA), glycocholic cheno-desoxycholic acid (GCDCA), total bilirubin (TBIL), uncombined bilirubin (UCB), concentration of calcium ion (Ca2+ ) as well as the bacterio-genetic and endogenous β-glucuronidase activity for comparing.Results: Levels of TBA, GCA, TCA and GCDCA got gradually increased in the UDA group and the LDL+ UDA group after treatment ( P<0.05), while those in the LDL group remained unchanged, showing an insignificant difference as compared with those in the control group. In the LDL group and the LDL + UDA group, TBIL gradually increased while UCB gradually decreased in the course of treatment ( P<0.05). Moreover, levels of Ca2+ and endogenous β-glucuronidase activity got significantly lowered (P<0.05). Conclusion: Combined use of LDL and UDA could elevate levels of TBA, GCA, TCA, GCDCA, enhance the excretion of TBIL in patients with pigment gallstone after bile drainage, lower levels of UCB and Ca2+ and the activity of endogenous β-glucuronidase in the bile, so as to reduce the possibility of stone formation of bile, and therefore, it could be used to prevent the production of pigment gallstone, especially to prevent post

  4. FACTS REGARDING THE PHARMACOGNOSTIC AND PHYTOCHEMICAL STUDY OF THE PLANT Parietaria Lusitanica L.

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    Mariana Arcuş

    2011-05-01

    Full Text Available Specialized literature studies show that the species from the gender Parietaria have therapeutic usage in traditional medicine, which have diuretic, depurative, emollient, antitussive, antirheumatic, cholagogue, pectoral and laxative properties. In human medicine the aerial part of the plant is used externally for treating hemorrhoids and anal fissures. In this respect a pharmacognostic and phytochemical study of the species Parietaria lusitanica L. was initiated, species frequently used by the inhabitants from around Toulouse, France.

  5. [Advances in studies on chemical constituents and biological activities of Desmodium species].

    Science.gov (United States)

    Liu, Chao; Wu, Ying; Zhang, Qian-Jun; Kang, Wen-Yi; Zhang, Long; Zhou, Qing-Di

    2013-12-01

    The chemical constituents isolated from Desmodium species (Leguminosae) included terpenoids, flavonoids, steroids, alkaloids compounds. Modem pharmacological studies have showed that the Desmodium species have antioxidant, antibacterial, anti-inflammatory, hepatoprotective, diuretic, antipyretic, analgesic and choleretic activity. This article mainly has reviewed the research advances of chemical constituents and biological activities of Desmodium species since 2003. PMID:24791478

  6. Evaluation of Anti-Inflammatory Activity of Citrus latifolia Tanaka Essential Oil and Limonene in Experimental Mouse Models

    OpenAIRE

    Raquel Kummer; Fernanda Carolina Fachini-Queiroz; Camila Fernanda Estevão-Silva; Renata Grespan; Expedito Leite Silva; Ciomar Aparecida Bersani-Amado; Roberto Kenji Nakamura Cuman

    2013-01-01

    The genus Citrus (Rutaceae) includes several species of plants that produce some of the most cultivated fruits in the world, providing an appreciable content of essential oil. In folk medicine, they are used as a cholagogue, antipyretic, anti-inflammatory, sedative, and antitoxic effects. Lemon essential oil has been used since ancient times for its antiseptic, carminative, diuretic, and eupeptic effects. In this study, we investigated the anti-inflammatory activity of Citrus latifolia Tanaka...

  7. Human urinary metabolites of 3-(2',4',5'-triethoxybenzoyl)propionic acid, a new biliary smooth muscle relaxant with choleretic activity.

    Science.gov (United States)

    Kobayashi, T; Kanai, Y; Tanayama, S

    1978-12-01

    Biotransformation of 3-(2',4',5'-triethoxybenzoyl)propionic acid (tri-, ethoxybenzoylpropionate) was studied in man using isotopic cluster technique. From the 24 h urine of a male volunteer given an equimolar mixture of non-labelled and pentadeuterium-labelled triethoxybenzoylpropionate (1 mg/kg) orally, the parent drug, 3-(2',5'-diethoxy-4'-hydroxybenzoyl)propionic acid (4'-phenol) and 3-(2',4'-diethoxy-5'-hydroxybenzoyl)propionic acid (5'-phenol) were isolated and identified by g.l.c.-mass spectrometry. 2. Urinary components were also quantified by mass chromatography: the parent drug (67.4% of dose) and 4'- and 5'-phenols in a mixture (20.3%). More than 80% of urinary triethoxybenzoylpropionate was present as its glucuronic acid ester, as evidenced by using beta-glucuronidase and saccharo-1,4-lactone, a specific inhibitor of the enzyme. Almost all of 4'- and 5'-phenols appeared as conjugates with glucuronic acid and/or sulphuric acid. These findings indicated that in man triethoxybenzoylpropionate was largely conjugated with glucuronic acid and in part underwent deethylation followed by conjugation for elimination mainly in urine. PMID:726517

  8. Hypolipidemic and Antioxidant Effects of Dandelion (Taraxacum officinale) Root and Leaf on Cholesterol-Fed Rabbits

    OpenAIRE

    Seong-Il Lim; Young Kyung Rhee; Chang-Won Cho; Joo Hyuk Yim; Ok-Hwan Lee; Ung-Kyu Choi; Young-Chan Kim

    2010-01-01

    Dandelion (Taraxacum officinale), an oriental herbal medicine, has been shown to favorably affect choleretic, antirheumatic and diuretin properties. Recent reports have indicated that excessive oxidative stress contributes to the development of atherosclerosislinked metabolic syndrome. The objective of this current study was to investigate the possible hypolipidemic and antioxidative effects of dandelion root and leaf in rabbits fed with a high-cholesterol diet. A group of twenty eight male r...

  9. Hepatoprotective and anti-inflammatory effects of a traditional medicinal plant of Chile, Peumus boldus.

    Science.gov (United States)

    Lanhers, M C; Joyeux, M; Soulimani, R; Fleurentin, J; Sayag, M; Mortier, F; Younos, C; Pelt, J M

    1991-04-01

    Dried hydro-alcoholic extract of Peumus boldus (Monimiaceae) has been evaluated for hepatoprotective, choleretic and anti-inflammatory effects in mice and rats, in order to validate or to invalidate traditional therapeutic indications. This extract exerted a significant hepatoprotection of tert-butyl hydroperoxide-induced hepatotoxicity in isolated rat hepatocytes (in vitro technique) by reducing the lipid peroxidation and the enzymatic leakage of LDH; this in vitro efficacy was reinforced by a significant hepatoprotection on CCl4-induced hepatotoxicity in mice (in vivo technique), the plant extract reducing the enzymatic leakage of ALAT. Boldine, the main alkaloid of P. boldus appears to be implicated in this hepatoprotective activity. Choleretic effects, often mentioned in traditional indications, have not been confirmed in rats. Finally, significant and dose-dependent anti-inflammatory effects were obtained on an acute inflammatory process (carrageenan-induced edema test in rats). Boldine does not appear to be involved in such properties. PMID:1891491

  10. Chemical characterization and evaluation of biological activity of Cynara cardunculus extractable compounds

    OpenAIRE

    Ramos, Patrícia Alexandra Bogango

    2015-01-01

    The Mediterranean species Cynara cardunculus L. is recognized in the traditional medicine, for their hepatoprotective and choleretic effects. Biomass of C. cardunculus L. var. altilis (DC), or cultivated cardoon, may be explored not only for the production of energy and pulp fibers, but also for the extraction of bioactive compounds. The chemical characterization of extractable components, namely terpenic and phenolic compounds, may valorize the cultivated cardoon plantation, due to their ant...

  11. Effects of extract and essential oil of Rosmarinus officinalis L. on TNBS-induced colitis in rats

    OpenAIRE

    Minaiyan, M.; Ghannadi, A. R.; Afsharipour, M.; Mahzouni, P.

    2011-01-01

    Rosmarinus officinalis L. (Family Lamiaceae) popularly named rosemary, is a common household plant grown around the world, including Iran. Rosemary aerial parts are used as flavoring agent in foods, beverages, and cosmetic preparations and have various traditional uses in ethnomedicine including: analgesic, anti-inflammatory, anti-rheumatic, spasmolytic, carminative and choleretic applications. This study was carried out to investigate the effects of rosemary leaves hydroalcoholic extract (RH...

  12. 利胆止痛胶囊利胆、退黄和保肝作用%Experimental study of Lidanzhitong Capsule on choleretic, jaundice-relieving and liver protective effects

    Institute of Scientific and Technical Information of China (English)

    张小超; 潘淳; 陈鹏; 王娜; 初贺; 沈志强

    2012-01-01

    目的:观察利胆止痛胶囊的利胆、退黄作用和对大鼠肝损伤的保护作用.方法:采用大鼠胆管引流法观测利胆止痛胶囊对大鼠胆汁量的影响.用异硫氰酸-1-萘酯(alpha-naphthyl isothiocyanate,ANIT)造成大鼠黄疸模型,测定血清中谷丙转氨酶(alanine aminotransferase,ALT)、谷草转氨酶(aspartate aminotransferase,AST)和总胆红素(total bilirubin,TBIL)的含量.制备大鼠四氯化碳肝损伤模型,观察利胆止痛胶囊对肝损伤大鼠血清ALT、AST、碱性磷酸酶(alkaline phosphatase,ALP)、总蛋白(total protein,TP)、白蛋白(Albumin,ALB)的影响,同时观察肝脏病理学改变.用RM6240BD型多道生理信号采集处理系统记录豚鼠离体胆囊平滑肌条的张力.结果:0.36、0.72 g生药/kg利胆止痛胶囊明显增加正常大鼠的胆汁流量.利胆止痛胶囊呈浓度相关性增加豚鼠离体胆囊平滑肌条的张力,0.5g生药/L浓度则无明显影响.0.36、0.72g生药/kg利胆止痛胶囊显著降低TBIL水平(与模型组比较).0.72g/kg的利胆止痛胶囊可降低ALT和AST.0.72生药g/kg的利胆止痛胶囊明显降低四氯化碳肝损伤大鼠血清ALT、AST、ALP水平,0.18~0.72g生药/kg的利胆止痛胶囊对TP和ALB均无明显影响;病理组织学观测显示,与正常组比较,模型组肝小叶结构破坏,肝细胞明显变性坏死和炎性细胞浸润,细胞结构凌乱.中、高剂量的利胆止痛胶囊可改善肝脏损伤,可见部分肝细胞变性坏死和炎性细胞浸润.结论:利胆止痛胶囊具有利胆、退黄和保肝降酶作用.

  13. A review of the chemical and pharmacological aspects of the genus marrubium.

    Science.gov (United States)

    Meyre-Silva, Christiane; Cechinel-Filho, Valdir

    2010-01-01

    The genus Marrubium (Lamiaceae) is comprised of about forty species, distributed in Europe, Asia and Brazil. Some species are traditionally used to treat various diseases, including asthma, pulmonary infections, inflammation and hypotension, as cholagogues and sedative agents, and for pain relief. A literature review on the chemical and biological aspects of these plants indicates antimicrobial activity against gram positive bacteria, analgesic properties, and anti-hypertensive, antidiabetic, antioxidant properties, among others, particularly related to the presence of diterpenes, sterols, phenylpropanoids and flavonoids. This review shows the main chemical and pharmacological aspects of the genus Marrubium, with emphasis on M. vulgare, which grows in Brazil and has been studied by us and other authors. PMID:20942795

  14. Boldine enhances bile production in rats via osmotic and Farnesoid X receptor dependent mechanisms

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    Cermanova, Jolana [Department of Pharmacology, Charles University in Prague, Faculty of Medicine in Hradec Kralove (Czech Republic); Kadova, Zuzana [Department of Pharmacology, Charles University in Prague, Faculty of Medicine in Hradec Kralove (Czech Republic); Deparment of Pharmacology and Toxicology, Charles University in Prague, Faculty of Pharmacy in Hradec Kralove (Czech Republic); Zagorova, Marie [Department of Pharmacology, Charles University in Prague, Faculty of Medicine in Hradec Kralove (Czech Republic); Hroch, Milos [Department of Pharmacology, Charles University in Prague, Faculty of Medicine in Hradec Kralove (Czech Republic); Department of Medical Biochemistry, Charles University in Prague, Faculty of Medicine in Hradec Kralove (Czech Republic); Tomsik, Pavel [Department of Medical Biochemistry, Charles University in Prague, Faculty of Medicine in Hradec Kralove (Czech Republic); Nachtigal, Petr; Kudlackova, Zdenka [Department of Biological and Medical Sciences, Charles University in Prague, Faculty of Pharmacy in Hradec Kralove (Czech Republic); Pavek, Petr; Dubecka, Michaela; Ceckova, Martina; Staud, Frantisek [Deparment of Pharmacology and Toxicology, Charles University in Prague, Faculty of Pharmacy in Hradec Kralove (Czech Republic); Laho, Tomas [Department of Pharmacology, Charles University in Prague, Faculty of Medicine in Hradec Kralove (Czech Republic); Micuda, Stanislav, E-mail: micuda@lfhk.cuni.cz [Department of Pharmacology, Charles University in Prague, Faculty of Medicine in Hradec Kralove (Czech Republic)

    2015-05-15

    Boldine, the major alkaloid from the Chilean Boldo tree, is used in traditional medicine to support bile production, but evidence to support this function is controversial. We analyzed the choleretic potential of boldine, including its molecular background. The acute- and long-term effects of boldine were evaluated in rats either during intravenous infusion or after 28-day oral treatment. Infusion of boldine instantly increased the bile flow 1.4-fold in healthy rats as well as in animals with Mrp2 deficiency or ethinylestradiol induced cholestasis. This effect was not associated with a corresponding increase in bile acid or glutathione biliary excretion, indicating that the effect is not related to stimulation of either bile acid dependent or independent mechanisms of bile formation and points to the osmotic activity of boldine itself. We subsequently analyzed bile production under conditions of changing biliary excretion of boldine after bolus intravenous administration and found strong correlations between both parameters. HPLC analysis showed that bile concentrations of boldine above 10 μM were required for induction of choleresis. Importantly, long-term pretreatment, when the bile collection study was performed 24-h after the last administration of boldine, also accelerated bile formation despite undetectable levels of the compound in bile. The effect paralleled upregulation of the Bsep transporter and increased biliary clearance of its substrates, bile acids. We consequently confirmed the ability of boldine to stimulate the Bsep transcriptional regulator, FXR receptor. In conclusion, our study clarified the mechanisms and circumstances surrounding the choleretic activity of boldine. - Highlights: • Boldine may increase bile production by direct as well as indirect mechanisms. • Biliary concentrations of boldine above 10 μM directly stimulate bile production. • Long-term oral boldine administration increases bile acid (BA) biliary secretion. • Boldine

  15. Boldine enhances bile production in rats via osmotic and farnesoid X receptor dependent mechanisms.

    Science.gov (United States)

    Cermanova, Jolana; Kadova, Zuzana; Zagorova, Marie; Hroch, Milos; Tomsik, Pavel; Nachtigal, Petr; Kudlackova, Zdenka; Pavek, Petr; Dubecka, Michaela; Ceckova, Martina; Staud, Frantisek; Laho, Tomas; Micuda, Stanislav

    2015-05-15

    Boldine, the major alkaloid from the Chilean Boldo tree, is used in traditional medicine to support bile production, but evidence to support this function is controversial. We analyzed the choleretic potential of boldine, including its molecular background. The acute- and long-term effects of boldine were evaluated in rats either during intravenous infusion or after 28-day oral treatment. Infusion of boldine instantly increased the bile flow 1.4-fold in healthy rats as well as in animals with Mrp2 deficiency or ethinylestradiol induced cholestasis. This effect was not associated with a corresponding increase in bile acid or glutathione biliary excretion, indicating that the effect is not related to stimulation of either bile acid dependent or independent mechanisms of bile formation and points to the osmotic activity of boldine itself. We subsequently analyzed bile production under conditions of changing biliary excretion of boldine after bolus intravenous administration and found strong correlations between both parameters. HPLC analysis showed that bile concentrations of boldine above 10 μM were required for induction of choleresis. Importantly, long-term pretreatment, when the bile collection study was performed 24-h after the last administration of boldine, also accelerated bile formation despite undetectable levels of the compound in bile. The effect paralleled upregulation of the Bsep transporter and increased biliary clearance of its substrates, bile acids. We consequently confirmed the ability of boldine to stimulate the Bsep transcriptional regulator, FXR receptor. In conclusion, our study clarified the mechanisms and circumstances surrounding the choleretic activity of boldine. PMID:25771127

  16. Boldine enhances bile production in rats via osmotic and Farnesoid X receptor dependent mechanisms

    International Nuclear Information System (INIS)

    Boldine, the major alkaloid from the Chilean Boldo tree, is used in traditional medicine to support bile production, but evidence to support this function is controversial. We analyzed the choleretic potential of boldine, including its molecular background. The acute- and long-term effects of boldine were evaluated in rats either during intravenous infusion or after 28-day oral treatment. Infusion of boldine instantly increased the bile flow 1.4-fold in healthy rats as well as in animals with Mrp2 deficiency or ethinylestradiol induced cholestasis. This effect was not associated with a corresponding increase in bile acid or glutathione biliary excretion, indicating that the effect is not related to stimulation of either bile acid dependent or independent mechanisms of bile formation and points to the osmotic activity of boldine itself. We subsequently analyzed bile production under conditions of changing biliary excretion of boldine after bolus intravenous administration and found strong correlations between both parameters. HPLC analysis showed that bile concentrations of boldine above 10 μM were required for induction of choleresis. Importantly, long-term pretreatment, when the bile collection study was performed 24-h after the last administration of boldine, also accelerated bile formation despite undetectable levels of the compound in bile. The effect paralleled upregulation of the Bsep transporter and increased biliary clearance of its substrates, bile acids. We consequently confirmed the ability of boldine to stimulate the Bsep transcriptional regulator, FXR receptor. In conclusion, our study clarified the mechanisms and circumstances surrounding the choleretic activity of boldine. - Highlights: • Boldine may increase bile production by direct as well as indirect mechanisms. • Biliary concentrations of boldine above 10 μM directly stimulate bile production. • Long-term oral boldine administration increases bile acid (BA) biliary secretion. • Boldine

  17. 茵陈对肝内胆汁淤积湿热证大鼠利胆退黄作用机制的研究%The Choleretic and Jaundice-relieving Mechanism of Yinchen on Rat with Intrahepatic Cholestasis and Damp-heat

    Institute of Scientific and Technical Information of China (English)

    兰绍阳; 佘世锋

    2012-01-01

    目的 通过研究茵陈对肝内胆汁淤积湿热证大鼠肝组织中胆盐输出泵(BSEP)基因表达的影响,从分子水平探讨茵陈利胆退黄的作用机制.方法 45只雄性SD大鼠随机分为3组:正常组、模型对照组和茵陈组.检测治疗后大鼠血清生化指标、肝脏组织病理的变化和肝脏BSEP的表达.结果 治疗后茵陈组大鼠体质量增加明显高于模型对照组(P<0.05).茵陈组大鼠血清TB、DB、ALT、AST、ALP、TBA浓度低于模型对照组(P<0.05);HE染色显示茵陈组大鼠肝脏的病理损害轻于模型对照组.免疫组织化学染色显示茵陈组大鼠比模型对照组有更多的BSEP阳性细胞.荧光定量RT-PCR法显示模型对照组大鼠肝组织中BSEP mRNA表达明显低于茵陈组(P<0.05).结论 茵陈能有效改善肝内胆汁淤积湿热证大鼠的肝功能、减轻病理损害,并能上调肝脏BSEP的表达.

  18. Effect of Choleretic and Jaundice-relieving Method on the BSEP expresion in the livers of rats with intrahepatic cholestasis and damp-heat%利胆退黄法对肝内胆汁淤积湿热证大鼠BSEP表达的影响

    Institute of Scientific and Technical Information of China (English)

    兰绍阳; 佘世锋; 张达坤; 陶双友

    2012-01-01

    目的:通过研究利胆退黄法对肝内胆汁淤积湿热证大鼠肝组织中BSEP基因表达的影响,以期进一步从分子水平探讨利胆退黄法的作用靶点及机制.方法:45只雄性SD大鼠随机分为3组:正常组、模型对照组和治疗组.检测治疗后大鼠血清生化指标、肝脏组织病理的变化和肝脏BSEP的表达.结果:治疗后治疗组大鼠体重增加(31.39±3.72 g)明显高于模型对照组大鼠(22.36±3.32 g),P<0.05.治疗组大鼠血清TB、DB、ALT、AST、ALP、TBA分别为13.90±2.88 μmol/L,7.47±2.70μmol/L,75.33±9.42 U/L,216.64±31.20 U/L,226.40±32.86 U/L,19.73±2.10 μmol/L),低于模型对照组(34.72±3.65μmol/L,19.33±3.27 μmol/L,123.73±18.51 U/L,353.78±63.08 U/L,355.49±63.08 U/L,36.15±6.77 μmol/L),P <0.05;HE染色显示治疗组大鼠肝脏的病理损害轻于模型对照组.免疫组织化学染色显示治疗组大鼠比模型对照组表达更多BSEP阳性细胞.荧光定量RT- PCR法显示模型对照组大鼠肝组织中BSEP mRNA表达(2-△△CT值1.49±0.49)明显低于治疗组(2-△△CT值1.96±0.66),P<0.05.结论:利胆退黄法能有效改善肝内胆汁淤积湿热证大鼠的肝功能、减轻病理损害,并能上调肝脏BSEP的表达.

  19. A review on ethnobotany, phytochemistry and pharmacology of Fumaria indica (Fumitory)

    Institute of Scientific and Technical Information of China (English)

    Prakash Chandra Gupta; Nisha Sharma; Ch V Rao

    2012-01-01

    Fumaria indica (Hausskn.) Pugsley (Fumariaceae), known as “Fumitory”, is an annual herb found as a common weed all over the plains of India and Pakistan. The whole plant is widely used in traditional and folkloric systems of medicine. In traditional systems of medicine, the plant is reputed for its anthelmintic, diuretic, diaphoretic, laxative, cholagogue, stomachic and sedative activities and is used to purify blood and in liver obstruction in ethnopharmacology. The whole plant is ascribed to possess medicinal virtues in Ayurvedic and Unani systems of medicine and is also used in preparation of important Ayurvedic medicinal preparations and polyherbal liver formulations. The review reveals that phytochemical constituents of wide range have been separated from the plants and it possesses important pharmacological activities like smooth muscle relaxant, spasmogenic and spasmolytic, analgesic, anti-inflammatory, neuropharmacological and antibacterial activities. The separation of hepatoprotective and antifungal constituents from this plant was also reported newly. This review highlights the traditional, ethnobotanical, phytochemical, pharmacological information available on Fumaria indica, which might be helpful for scientists and researchers to find out new chemical entities responsible for its claimed traditional uses.

  20. MORPHOLOGICAL STUDY AND MEDICINAL IMPORTANCE OF CLERODENDRUM INFORTUNATUM GAERTN. (VERBENACEAE, FOUND IN TADOBA NATIONAL PARK, INDIA

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    B. M. RAJURKAR

    2013-09-01

    Full Text Available Clerodendron infortunatum Gaertn (Verbenaceae is an important and widely used medicinal plant, reported to contain active bitter substance like clerodin, has been widely used as tonic and ant-helmintic agent in the countrysides of North India. Though, variously used in Ayurveda, Unani system of medicine and Homeopathy in case of ailments like diarrhea, skin disorders, venereal and scrofulous complaints, wounds, post-natal complications, as vermifuge, laxative and cholagogue, for the removal of ascarids in anus, as external applications on tumours, etc., the plant needs thorough investigation for its specific medicinal activity. Leaves and roots are used for external applications on tumours are due to the presence of Clerodolone, Clerodone, Clerodol and a sterol now designated as Clerosterol. Leaves and root extract is useful for the treatment of fresh wound. Percentage of haemoglobin increased due to leaf extract. Pile patient treated with leaf extract gives considerable relief. Sugar percentage reduced in diabetic patient. Slightly warm leaves applied with edible oil on the painful part of human body gives considerable relief within twelve hours. Seven sugars namely raffinose, lactose, maltose, sucrose, glactose, glucose and fructose were also identified from root extract. Pollen viability was assessed on the basis of hanging drop method. Reproductive success was assessed on the basis of fruit and seed set

  1. Evaluation of Anti-Inflammatory Activity of Citrus latifolia Tanaka Essential Oil and Limonene in Experimental Mouse Models

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    Raquel Kummer

    2013-01-01

    Full Text Available The genus Citrus (Rutaceae includes several species of plants that produce some of the most cultivated fruits in the world, providing an appreciable content of essential oil. In folk medicine, they are used as a cholagogue, antipyretic, anti-inflammatory, sedative, and antitoxic effects. Lemon essential oil has been used since ancient times for its antiseptic, carminative, diuretic, and eupeptic effects. In this study, we investigated the anti-inflammatory activity of Citrus latifolia Tanaka essential oil (CLEO and its main constituent LIM. In the cell viability assay, CLEO and LIM (3, 10, 30, and 90 μg/mL had low cytotoxicity. In zymosan-induced peritonitis, LIM (500 mg/kg decreased the infiltration of peritoneal exudate leukocytes and decreased the number of polymorphonuclear leukocytes. In vitro chemotaxis revealed that CLEO and LIM (1, 3, and 10 µg/mL promoted a significant reduction of neutrophil migration toward fMLP and LTB4. LIM (500 mg/kg also reduced TNF-α levels but did not alter IL-10 levels in the peritoneal exudate. In conclusion, this study showed that LIM isolated from CLEO had potential anti-inflammatory effects, likely by inhibiting proinflammatory mediators present in inflammatory exudate and leukocyte chemotaxis.

  2. 中药栀子有效成分及药理作用的研究进展%Research Progress in Effective Constituents and Pharmacological Effects of Gardenia Jasminoides

    Institute of Scientific and Technical Information of China (English)

    王亭

    2015-01-01

    中药栀子为茜草科植物栀子的干燥成熟果实,其主要有效成分包括环烯醚萜、栀子黄色素、有机酸等. 现代药理研究表明栀子具有抗炎、解热、镇痛、保肝、利胆、降血脂、抗血栓、神经保护、抗阿尔茨海默病等作用. 本文综述了栀子的有效成分及药理作用,为其深入研究提供参考.%Traditional Chinese medicine"Zhizi" is the dry ripe fruit of Gardenia jasminoides Ellis, which belongs to the family of Rubiaceae. The main effective constituents of gardenia include iridoid, gardenia yellow pigment and organic acid. Modern pharmaco-logical studies showed that the main pharmacological effects of gardenia included anti-inflammatory, antipyretic and analgesic effects, liver protection, cholagogue, antilipidemic effect, antithrombus, nerve protection and anti-Alzheimer' s disease. In this paper, the ef-fective constituents and pharmacological effects of Gardenia jasminoides Ellis were reviewed to provide available information for further research.

  3. ВЗАИМОСВЯЗЬ СОСТОЯНИЯ МИКРОБИОЦЕНОЗА ТОЛСТОГО КИШЕЧНИКА С ВЫРАЖЕННОСТЬЮ СИСТЕМНОЙ ЭНДОТОКСИНЕМИИ И АНТИЭНДОТОКСИНОВОЙ ЗАЩИТЫ У БЕРЕМЕННЫХ С ОБСТИПАЦИОННЫМ СИНДРОМОМ

    OpenAIRE

    Субханкулова, С.; Габидуллина, Р.; Газизов, Р.; Зинкевич, О.; Сафина, Н.; Субханкулова, А.

    2008-01-01

    The composition of bowel microflora, the level of serum endotoxin and indicators anti-endotoxin protection were studied in pregnant women with constipation. Treatment with cholagogue artichoke extract helped to stop constipation in most patients, as well as to improve the composition of microflora of the bowel and reduce the endotoxemia.

  4. Hypolipidemic and Antioxidant Effects of Dandelion (Taraxacum officinale Root and Leaf on Cholesterol-Fed Rabbits

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    Seong-Il Lim

    2010-01-01

    Full Text Available Dandelion (Taraxacum officinale, an oriental herbal medicine, has been shown to favorably affect choleretic, antirheumatic and diuretin properties. Recent reports have indicated that excessive oxidative stress contributes to the development of atherosclerosislinked metabolic syndrome. The objective of this current study was to investigate the possible hypolipidemic and antioxidative effects of dandelion root and leaf in rabbits fed with a high-cholesterol diet. A group of twenty eight male rabbits was divided into four subgroups; a normal diet group, a high-cholesterol diet group, a high-cholesterol diet with 1% (w/w dandelion leaf group, and a high-cholesterol diet with 1% (w/w dandelion root group. After the treatment period, the plasma antioxidant enzymes and lipid profiles were determined. Our results show that treatment with dandelion root and leaf positively changed plasma antioxidant enzyme activities and lipid profiles in cholesterol-fed rabbits, and thus may have potential hypolipidemic and antioxidant effects. Dandelion root and leaf could protect against oxidative stress linked atherosclerosis and decrease the atherogenic index.

  5. Stress -induced biosynthesis of dicaffeoylquinic acids in globe artichoke

    NARCIS (Netherlands)

    Moglia, A.; Lanteri, S.; Comino, C.; Acquadro, A.; Vos, de C.H.; Beekwilder, M.J.

    2008-01-01

    Leaf extracts from globe artichoke (Cynara cardunculus L. var. scolymus) have been widely used in medicine as hepatoprotectant and choleretic agents. Globe artichoke leaves represent a natural source of phenolic acids with dicaffeoylquinic acids, such as cynarin (1,3-dicaffeoylquinic acid), along wi

  6. Boldine and its antioxidant or health-promoting properties.

    Science.gov (United States)

    O'Brien, Peter; Carrasco-Pozo, Catalina; Speisky, Hernán

    2006-01-01

    The increasing recognition of the participation of free radical-mediated oxidative events in the initiation and/or progression of cardiovascular, tumoural, inflammatory and neurodegenerative disorders, has given rise to the search for new antioxidant molecules. An important source of such molecules has been plants for which there is an ethno-cultural base for health promotion. An important example of this is boldo (Peumus boldus Mol.), a chilean tree whose leaves have been traditionally employed in folk medicine and is now widely recognized as a herbal remedy by a number of pharmacopoeias. Boldo leaves are rich in several aporphine-like alkaloids, of which boldine is the most abundant one. Research conducted during the early 1990s led to the discovery that boldine is one of the most potent natural antioxidants. Prompted by the latter, a large and increasing number of studies emerged, which have focused on characterizing some of the pharmacological properties that may arise from the free radical-scavenging properties of boldine. The present review attempts to exhaustively cover and discuss such studies, placing particular attention on research conducted during the last decade. Mechanistic aspects and structure-activity data are discussed. The review encompasses pharmacological actions, which arise from its antioxidant properties (e.g., cyto-protective, anti-tumour promoting, anti-inflammatory, anti-diabetic and anti-atherogenic actions), as well as those that do not seem to be associated with such activity (e.g., vasorelaxing, anti-trypanocidal, immuno- and neuro-modulator, cholagogic and/or choleretic actions). Based on the pharmacological and toxicological data now available, further research needs and recommendations are suggested to define the actual potential of boldine for its use in humans. PMID:16221469

  7. The effect of sennosides on bacterial translocation and survival in a model of acute hemorrhagic pancreatitis.

    Science.gov (United States)

    Chen, X; Valente, J F; Alexander, J W

    1999-01-01

    Bacterial translocation leading to subsequent infectious complications is a significant determinant of outcome in acute hemorrhagic pancreatitis (AHP). The colonic ileus and impaired intestinal barrier function that often accompany AHP may predispose to translocation. Sennoside is a naturally occurring cathartic and choleretic agent that stimulates intestinal mucous secretion and has potent promotility effects. The impact of sennoside-induced intestinal motility and secretory function on bacterial translocation and survival was studied in a rat model of AHP. Severe acute pancreatitis was induced in rats by the intraductal infusion of 2% sodium deoxycholate (DCA, 0.4 ml/kg). A group of sham-operated rats (group A) received intraductal saline, whereas experimental animals were subsequently administered distilled water (group B) or sennoside solution (group C) by gavage every 8 h. After 48 h, intestinal transit of fluorescein isothiocyanate-labeled dextran, serum endotoxin, and amylase levels, and bacterial translocation to mesenteric lymph nodes (MLNs) and pancreatic tissue were determined. The pancreas and intestine were sampled for histologic study. All group A animals survived and did not develop pancreatitis or endotoxemia, whereas groups B and C all demonstrated severe hemorrhagic pancreatitis with evidence of necrosis. Mortality at 48 h was 55% in group B versus 12.5% in group C. Inhibition of intestinal motility was noted in 40% versus 20%, and endotoxin levels were 61.36+/-28.26 pg/L versus 5.41+/-3.58 pg/L in group B versus group C rats, respectively (ptranslocation of endotoxin and bacteria, restored intestinal motility, increased mucous secretion, and reduced mortality in a model of acute hemorrhagic pancreatitis in the rat. Other cathartics may have similar properties and may be useful in preventing infectious complications in acute pancreatitis. PMID:9888659

  8. Tauroursodeoxycholate Protects Rat Hepatocytes from Bile Acid-Induced Apoptosis via β1-Integrin- and Protein Kinase A-Dependent Mechanisms

    Directory of Open Access Journals (Sweden)

    Annika Sommerfeld

    2015-05-01

    Full Text Available Background/Aims: Ursodeoxycholic acid, which in vivo is rapidly converted into its taurine conjugate, is frequently used for the treatment of cholestatic liver disease. Apart from its choleretic effects, tauroursodeoxycholate (TUDC can protect hepatocytes from bile acid-induced apoptosis, but the mechanisms underlying its anti-apoptotic effects are poorly understood. Methods: These mechanisms were investigated in perfused rat liver and isolated rat hepatocytes. Results: It was found that TUDC inhibited the glycochenodeoxycholate (GCDC-induced activation of the CD95 death receptor at the level of association between CD95 and the epidermal growth factor receptor. This was due to a rapid TUDC-induced β1-integrin-dependent cyclic AMP (cAMP signal with induction of the dual specificity mitogen-activated protein (MAP kinase phosphatase 1 (MKP-1, which prevented GCDC-induced phosphorylation of mitogen-activated protein kinase kinase 4 (MKK4 and c-jun-NH2-terminal kinase (JNK activation. Furthermore, TUDC induced a protein kinase A (PKA-mediated serine/threonine phosphorylation of the CD95, which was recently identified as an internalization signal for CD95. Furthermore, TUDC inhibited GCDC-induced CD95 targeting to the plasma membrane in a β1-integrin-and PKA-dependent manner. In line with this, the β1-integrin siRNA knockdown in sodium taurocholate cotransporting polypeptide (Ntcp-transfected HepG2 cells abolished the protective effect of TUDC against GCDC-induced apoptosis. Conclusion: TUDC exerts its anti-apoptotic effect via a β1-integrin-mediated formation of cAMP, which prevents CD95 activation by hydrophobic bile acids at the levels of JNK activation and CD95 serine/threonine phosphorylation.

  9. 栀子化学成分及其药理作用研究进展%Advances in studies on chemical constituents and pharmacological activities of Gardenia jasminoides

    Institute of Scientific and Technical Information of China (English)

    孟祥乐; 李红伟; 李颜; 余奇; 万丽丽; 郭澄

    2011-01-01

    栀子(Gardenia jasminoides Ellis.)是茜草科(Rubiaceae)栀子属植物,其干燥成熟果实作为中药栀子,具有泻火除烦、清热利尿、凉血解毒的功效.现代植物化学研究发现,该植物中含有大量的环烯醚萜类化合物,同时还存在一些有机酸、黄酮、香豆素、挥发油、皂苷、木脂素、多糖及其他类化合物;现代药理研究表明栀子具有抗炎、抗氧化、利胆、利尿、抗肿瘤、解热、镇痛、辐射防护、降血脂等多种药理活性,成为研究的热点.因此本文对最近5年有关栀子的化学成分和药理研究的新进展进行分类汇总,为其进一步研究提供参考.%Gardenia jasminoides Ellis, one genus of Gardenia, belongs to the family of the Rubiaceae.The fruit of G.jasminoides is widely used as a traditional Chinese medicine named “Zhizi”.It has significant biologic activities including antipyretic, antianxiety, diuretic effcts, Cooling the Blood and Detoxication.Recently, a large quantity of newly-emerging bioactive constituents from G.jasminoides has been reported.The unique constituents iridoid glucosides, and other types of active principles include organic acid, flavonoids, coumarins, lignans, terpenoids, volatile oils and fatty acids.They entitle the plant to possess several bioactivities, such as anti-inflammatory, antioxidant, cholagogue, diuretic, anticancer, radiological protection, antiphlogistic, antipyretic, analgesic,and antihyperlipidemic effects.In this paper, we reviewed categorization of chemical constituents and pharmacological activities of G.jasminoides from reports since 2004.This review will provide a reference for further studies.

  10. Laparoscopic cholelithotomy and polypectomy of gallbladder polyps for cholelithiasis and/or cholecystic polyps: An analysis of 53 cases%腹腔镜保胆取石术和息肉切除术临床分析53例

    Institute of Scientific and Technical Information of China (English)

    徐新保; 张辉; 张洪义; 刘承利; 何晓军; 肖梅; 张宏义; 冯志强

    2012-01-01

    AIM: To discuss the indications, methods, and therapeutic effect of laparoscopic cholelithotomy and polypectomy in treating cholecystolithiasis and polyps.METHODS: The clinical data for 53 patients with cholelithiasis and cholecystic polyps who were treated by laparoscopic cholelithotomy and polypectomy between January 2009 and September 2011 were analyzed. Of the 53 patients, 39 suffered from only cholecystolithiasis (including 12 with a single stone and 27 with multiple stones), 8 suffered from cholecystic polyps (including 3 with adenomatous polyps and 5 with cholesterol polyps), and 6 simultaneously suffered from cholecystolithiasis and cholecystic polyps. Of 39 patients suffering from cholecystolithiasis, 2 had liver cirrhosis, 1 had primary hepatocellular carcinoma, and 3 had acute cholecystitis. Before the stones were removed, the bottom of the gallbladder was incised in 37 of 39 cases with cholelithiasis, and the neck of the gallbladder was incised in the remaining two patients. Of 8 patients with cholecystic polyps, 5 had cholesterol polyps and underwent polyp removal, and the other 3 had adenomas of the gallbladder and underwent partial cholecystectomy around the adenoma. In six patients with combined cholecystolithiasis and cholecystic polyps, the bottom of the gallbladder was excised to remove the stones and polyps. The incisions were sutured continuously with a 4/0 prolene suture in 10 cases, and interrupted or continuous suturing was performed with a 3/0 absorption suture in the other 43 cases. Both choledochoscopy and laparoscopy were used in 33 cases, and only laparoscopy was used in the other 20 patients during operation to see if the stones and polyps had been removed. Celiac drainage tube was placed under the right hepatic lobe in 19 cases during operation and was removed one to five days later. Thirty-three patients with cholecystolithiasis took choleretic drugs for one week to 4 weeks after operation, and the other 12 cases with

  11. [The Codex of the Laboratory of Pharmacognosy of the University of Athens, Part. I].

    Science.gov (United States)

    Philianos, Skevos; Skaltsa, Hélène

    2015-06-01

    This work concerns the first part of a manuscript written in the 18th century and stored in the Laboratory of Pharmacognosy of the University of Athens. This part includes an introduction based on the theories of Hippocrates and Galen concerning the four humors: blood, phlegm, yellow bile and black bile, which should be in balance. During the seasons and depending of the age, these humors are converted to each other. Blood increases in the spring and in children, phlegm is growing in winter and in old man, yellow bile in adulthood and black bile in the fall and the third age. The disease is due to the increase or decrease in these fluids. Many formulas with purgative and cholagogue effects are described for each humor. The chapter ends with advice on the necessary diet, hygiene and lifestyle to keep health care. PMID:26189314

  12. Severe acute cholestatic hepatitis of unknown etiology successfully treated with the Chinese herbal medicine Inchinko-to (TJ-135)

    Institute of Scientific and Technical Information of China (English)

    Susumu Ohwada; Isao Kobayashi; Nobuo Harasawa; Kyoichiro Tsuda; Yosikatsu Inui

    2009-01-01

    Severe acute hepatitis of unknown etiology is difficult to treat and often progresses to subacute fulminant hepatitis or late-onset hepatic failure. A 45-year-old wellnourished, healthy man had progressive fatigue and his liver function tests showed severe liver dysfunction. The etiology of sever acute cholestatic hepatitis was unknown. The liver function tests normalized gradually, which excluded high persistent total bilirubin after starting on predonine. A liver biopsy showed chronic active hepatitis with mild fibrosis (A2, F1). Oral Inchinko-to, a Chinese herbal medicine, at 7.5 g daily was prescribed. The treatment was effective with no adverse effects. We present a successfully treated case and discuss hepatoprotective and choleretic effects of Inchinko-to.

  13. Compositional Study for Improving Wheat Flour with Functional Ingredients

    Directory of Open Access Journals (Sweden)

    Livia Apostol

    2015-11-01

    Full Text Available Helianthus tuberosus L. is cultivated widely across for its edible tuber. As a source of inulin with aperient, cholagogue and tonic effects, its tubers have been used for the treatment of diabetes. Also, the leaves of Helianthus tuberosus L. show antipyretic, analgesic effects and are therefore used for the treatment of bone fracture, skin wound and pain. The main aim of this study is to establish the optimum dose from rheological and nutritional point of view of Helianthus tuberosus L. tuber flour and leaves flour used as functional ingredient in bakery products industry. The types of mixtures of flours used in this study was: P1–100% wheat flour; P2-93% wheat flour + 7% Helianthus tuberosus (5% tuber + 2% leaves; P3-92% wheat flour + 8% Helianthus tuberosus (5% tuber + 3% leaves; P4- 90% wheat flour + 10%  Helianthus tuberosus (5% tuber + 5% leaves; P5 -100% Helianthus tuber; P6- Helianthus leaves. The potential functional of wheat flour enriched with the Helianthus tuberosus, in different proportions, was evaluated concerning chemical composition and rheological behaviour of the doughs. Adding of the Helianthus tuberosus L. tuber and leaves provoked an effect increasing the levels of inulin, minerals and fiber in wheat flour. The rheological properties of dough showed that P2, kept the rheological parameters for the technological behavior in order to obtain an acceptable quality of the bakery products. 

  14. Quelques vertus médicinales de Cassia occidentalis L. (Césalpiniacées en basse Cóte d’Ivoire

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    L. Aké Assi

    1983-12-01

    Full Text Available SOME MEDICINAL PROPERTIES OF CASSIA OCCIDENTALIS  L. (CAESALPINIACEAE IN THE LOWER IVORY COAST About 40 species of Cassia, a great number of which have been introduced, grow in different parts of intertropical Africa, in all types o f vegetation. The 14 species in the Ivory Coast are herbs, shrubs or trees. The local pharmacopoeia uses six of these species for various therapeutic preparations. The currently most used species is Cassia occidentalis L. commonly called Faux Kinkéliba. In the forest area of the Lower Ivory Coast, 11 medical preparations made from different parts of the plant are used. With its considerable ability to spread, this South American plant has become a pantropical one. It is found chiefly in the vicinity of villages. C. occidentalis is used for the relief and treatment of a variety of pains and diseases, for example as a cicatrizant, abortifacient, febrifuge, diuretic, laxative or cholagogue and tonic, and in cases of asthma, cataract, jaundice and kwashiorkor.

  15. Mentha L. species (Lamiaceae) as promising sources of bioactive secondary metabolites.

    Science.gov (United States)

    Mimica-Dukic, N; Bozin, B

    2008-01-01

    The use of mint species in traditional and conventional medicine is mostly due to the presence of two classes of secondary bimolecules: monoterpenoids in essential oils and different structural types of phenolic compounds. Essential oils are known to act as antimicrobial, antispasmodic, carminative, and antiviral agents. In addition, essential oils of several mint species have been recently qualified as natural antioxidants. However, since oil composition is highly variable, the pharmacological activity strongly depends on certain chemorace. On the contrary, composition of phenolic constituents is relatively stable within species. The most important phenolic compounds in Mentha species are flavonoids. Mints are characterized by the presence of specific lipophilic flavonoids. Phenolic compounds of mints are found to poses a wide range of pharmacological activity: antioxidant, antiulcer, cytoprotective, heptoprotective, cholagogue, chemopreventive, anti-inflammatory, antidiabetogenic etc. However, besides healing properties some mint species can exhibit an adverse effect on human health. Here we report on botany, chemistry and activity of Mentha species with special respect to their significance for the modern phytotherapy. PMID:19075696

  16. 秦艽1-羟基-2-甲基-2-(E)-丁烯基-4-焦磷酸还原酶基因(GmHDR)的克隆和表达分析%Cloning and expression analysis of 1-hydroxy-2-methyl-2-(E)-butenyl-4-diphosphate reductase gene (GmHDR)from Gentiana macrophylla

    Institute of Scientific and Technical Information of China (English)

    岑文; 孔维维; 郑鹏; 化文平

    2015-01-01

    Secoiri doids,such as gentiopicroside,are the main active compounds in “Qinj iao”,a traditional Chinese herbal medicine derived from the dried roots of Gentiana macrophylla.These compounds have widely biological and pharmacological effects,such as stomachic,choleretic,anti-hepatotoxic activities,anti-inflammatory,antifungal and antihistamine activities.Secoiridoids belonged to monoterpenoid,were biosynthesized via the secoiridoid pathway (sometimes also called“ridoid pathway”)in high plant.1-hydroxy-2-methyl-2-(E)-butenyl-4-diphosphate reductase (HDR)is one of the key enzymes in the pathway of iridoid biosynthesis.In this paper,we cloned the gene sequence of HDR from G.macrophylla,and analyzed the characteristic of sequence and expression patterns in order to know its roles in secoiridoid biosynthesis.Based on our library generated by high-through sequencing of G.macrophylla transcriptome,we cloned HDR gene from G.macrophylla(named as GmHDR)by RT-PCR.And the GmHDR coding amino acid sequence characterization,such as physicochemical characteristics,signal peptide,transit peptide, subcellular localization,conserved domain and secondary structure,analyzed with bioinformatics methods.Then we also detected the expression patterns of GmHDR in different parts of G.macrophylla by real time PCR.One 1 630-bp length sequence of GmHDR gene was obtained from G.macrophylla.GmHDR contains a completed open read-ing frame (ORF)of 1 392 bp,which encoded a polypeptide with 463 amino acids.GmHDR,the encoding protein by GmHDR,has high homology (identities ≥ 84%)to HDR proteins from Rauvolfia verticillata,Tanacetum parthenium and other plants.One neighbor joining tree was constructed to show evolution ship between GmHDR and HDR proteins from other plants using MEGA5.2 soft.The phylogenetic tree also gave a same conclusion that Gm-HDR had a closed relation with HDR proteins from Catharanthus roseus and Rauvolfia verticillata.Further analysis with bioinformatics methods showed

  17. MEDICINAL PLANTS AGAINST LIVER DISEASES

    Directory of Open Access Journals (Sweden)

    Pandey Govind

    2011-05-01

    Full Text Available India is the largest producer of medicinal plants and is rightly called the “Botanical Garden of the World”. The medicinal plants have very important place in the health and vitality of human beings as well as animals. As per the WHO estimates, about three quarters of the world’s population currently use herbs and other traditional medicines to cure various diseases, including liver disorders. Hence, several phytomedicines (medicinal plants or herbal drugs are now used for the prevention and treatment of various liver disorders. Although experimental studies have been conducted on a number of these plants and their formulations, however, only some plants have clearly shown the hepatogenic / hepatoprotective effects against liver diseases or hepatotoxicity caused by variety of hepatotoxic agents such as chemicals, drugs, pollutants, and infections from parasites, bacteria or viruses (e.g., hepatitis A, B and C, etc. Indeed, to obtain satisfactory herbal drugs for treating severe liver diseases, the medicinal plants must be evaluated systematically for properties like antiviral activity (Hepatitis B, Hepatitis C, etc., antihepatotoxicity activity (antioxidants and others, stimulation of liver regeneration and choleretic activity. A combination of different herbal extracts / fractions is likely to provide desired activities to cure severe liver diseases. The medicinal plants contain several phytochemicals which possess strong antioxidant property, leading to antihepatotoxic activity.

  18. The role of hepatobiliary scintigraphy in cystic fibrosis.

    Science.gov (United States)

    O'Connor, P J; Southern, K W; Bowler, I M; Irving, H C; Robinson, P J; Littlewood, J M

    1996-02-01

    This was a prospective open study that examined the quantitative and qualitative analysis of hepatobiliary scintigraphy (DISIDA) in detecting liver involvement in cystic fibrosis (CF). Forty-four adult and pediatric patients (median age, 12.1 years; range, 1.1-36.3 years) were divided into three groups: group 1, no evidence of liver involvement (n = 8); group 2, biochemical evidence of liver involvement on two or more occasions (n = 26); and group 3, clinical evidence of liver disease (n = 10). In groups 1 and 2, the most common qualitative scintigraphic finding was focal intrahepatic retention of tracer (26/34 patients, 12 of whom had normal findings on ultrasonography). This finding corresponds to focal cholestasis and may warrant treatment with the choleretic agent ursodeoxycholic acid (UDCA). In the group 3 patients, the abnormal qualitative scintigraphic appearances (heterogeneous uptake of tracer and nodular liver outline) added little to the findings on ultrasonography; however, these patients had a prolonged mean hepatic clearance time compared with those in groups 1 and 2 (one-way ANOVA; P < .015). It is proposed that scintigraphy with DISIDA has a role in the detection of early liver involvement in cystic fibrosis. PMID:8591853

  19. 藏红花降血脂作用的研究进展%Research progress of hypolipidemic effect to saffron

    Institute of Scientific and Technical Information of China (English)

    王素莲; 黄伟; 熊玉卿; 胡晓

    2015-01-01

    藏红花是鸢尾科番红花属球根类草本植物,具有利胆保肝、抵御癌症侵袭、干预心血管类疾病以及调节免疫功能等作用。藏红花还有降血脂的功效。本文综述藏红花降血脂作用方面的研究进展。%Saffron is an irides saffron crocus bulbous herbs, many studies found that saffron have choleretic and hepatic protective effect, anti -tumor effect, intervention of cardiovascular diseases effect and regulate immune function.Recently scientific findings discovered that saffron can be used to reducing blood fat, so it must be studied extensively.This ar-ticle summarizes the research progress of saffron on reducing blood fat, in order to provide the basis for the development and clinical application of saffron.

  20. Drug: D08178 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available D08178 Drug Menbutone (INN); Genabiline [veterinary] (TN) C15H14O4 258.0892 258.269...3 D08178.gif Choleretic veterinary medicine CAS: 3562-99-0 PubChem: 96024868 LigandBox: D08178 NIKKAJI: J8.1

  1. Novel orally active iron chelators (3-hydroxypyridin-4-ones) enhance the biliary excretion of plasma non-transferrin-bound iron in rats

    Energy Technology Data Exchange (ETDEWEB)

    Zanninelli, G.; Loreal, O. [Pontchaillou Univ. Hospital, INSERM U-49, Liver Research Unit, Rennes (France); Choudury, R. [King`s College, Dept. of Pharmacey, London (United Kingdom)] [and others

    1997-10-01

    Background/Aims: It is well documented that levels of plasma non-transferrin-bound iron (NTBI), a particularly toxic form of iron, are increased in iron overload disorders. In light of the pathogenetic importance of NTBI in chronic iron overload, we have studied the ability of new orally active iron chelators to promote the biliary excretion of iron originating as plasma {sup 55}Fe-NTBI. Methods: Biliary iron kinetics of plasma {sup 55}Fe-labeled NTBI and cumulative recoveries of {sup 55}Fe in bile were determined in normal and carbonyl iron-loaded rats receiving a single intragastric dose of iron chelator. These chelators were the novel hydroxypyridin-4-one compounds CP102, CP41, and their respective prodrugs CP117 and CP165. Results: The cumulative recovery of {sup 5} {sup 5}Fe in bile of normal rats was increased by 5.2-, 7.9-, 11.5-, and 9.2-fold with CP102, CP117, CP41 and CP165, respectively. In iron overloaded rats, these compounds increased the cumulative recovery by 28.6-, 48.6-, 72.6-, and 32-fold, respectively. All the chelators had a choleretic effect, were metabolized by the liver as demonstrated by HPLC study of bile, and were not cytotoxic since normal plasma transaminase levels were maintained at the end of the experiments. Conclusions: These chelators have potential interest for the treatment of iron overload conditions and may offer advantages over simple N-alkyl-hydroxypyridinones such as deferiprone (CP20, L1). (au) 29 refs.

  2. Novel orally active iron chelators (3-hydroxypyridin-4-ones) enhance the biliary excretion of plasma non-transferrin-bound iron in rats

    International Nuclear Information System (INIS)

    Background/Aims: It is well documented that levels of plasma non-transferrin-bound iron (NTBI), a particularly toxic form of iron, are increased in iron overload disorders. In light of the pathogenetic importance of NTBI in chronic iron overload, we have studied the ability of new orally active iron chelators to promote the biliary excretion of iron originating as plasma 55Fe-NTBI. Methods: Biliary iron kinetics of plasma 55Fe-labeled NTBI and cumulative recoveries of 55Fe in bile were determined in normal and carbonyl iron-loaded rats receiving a single intragastric dose of iron chelator. These chelators were the novel hydroxypyridin-4-one compounds CP102, CP41, and their respective prodrugs CP117 and CP165. Results: The cumulative recovery of 55Fe in bile of normal rats was increased by 5.2-, 7.9-, 11.5-, and 9.2-fold with CP102, CP117, CP41 and CP165, respectively. In iron overloaded rats, these compounds increased the cumulative recovery by 28.6-, 48.6-, 72.6-, and 32-fold, respectively. All the chelators had a choleretic effect, were metabolized by the liver as demonstrated by HPLC study of bile, and were not cytotoxic since normal plasma transaminase levels were maintained at the end of the experiments. Conclusions: These chelators have potential interest for the treatment of iron overload conditions and may offer advantages over simple N-alkyl-hydroxypyridinones such as deferiprone (CP20, L1). (au) 29 refs

  3. Drug: D00734 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available D00734 Drug Ursodeoxycholic acid (JP16/INN); Ursodiol (USP); Actigall (TN); Urso (T...estive organ agents 236 Cholagogues 2362 Bile acids D00734 Ursodeoxycholic acid (JP16/INN); Ursodio...ycholic acid D00734 Ursodeoxycholic acid (JP16/INN); Ursodiol (USP) USP drug clas...sification [BR:br08302] Gastrointestinal Agents Gastrointestinal Agents, Other Ursodiol D00734 Ursodeoxycholic acid (JP16/INN); Ursod...iol (USP) CAS: 128-13-2 PubChem: 7847799 DrugBank: DB01586 LigandBox: D00734 NIKKAJ

  4. Pride and Prejudice and Zombies

    OpenAIRE

    Oblak, Blaženka

    2016-01-01

    The following study analyzes two parodies of Jane Austen’s novel Pride and Prejudice, Steve Hockensmith’s Pride and Prejudice and Zombies- Dawn of the Dreadfuls and Seth Grahame- Smith’s Pride and Prejudice and Zombies and compares them with the original novel. Special attention is paid to the social and cultural context of the novels as well as their analysis from a feminist perspective. The conclusion arises that, ironically, despite the threat of a zombie invasion, the life of the protagon...

  5. Genre and ..

    DEFF Research Database (Denmark)

    … explores these connections in a series of articles that each analyzes the relationship between genre and one other central scholarly concept: conversation, rhetoric, categorization, paratext, interpretation etc., with examples spanning from Sherlock Holmes and avantgardistic literature to car commercials...

  6. Science and Technology and Counterterorrism

    Energy Technology Data Exchange (ETDEWEB)

    Wadsworth, J

    2002-04-03

    Major scientific and technological breakthroughs played a pivotal role in our ability to win the Cold War. The possibility of a different type of war, in response to terrorism, has long been recognized. Indeed, countermeasures to address specific terrorist acts have been developed and are deployed, for example, at special sporting and political events. The current threat environment, however, has created an intense and compelling set of concerns; consequently, the challenge to the scientific Community to develop new concepts and products on an accelerated timeframe is clear. Also, the spectrum of terrorist threats is broad. It includes the use of conventional, chemical, biological, and nuclear and radiological weapons, not to mention cyber-based attacks. The imperatives for advances have been amplified now that attacks are clearly possible within the U.S. borders. For example, advanced sensors and detectors that are able to monitor the proliferation of all the above warfare agents and their movement at entry points into the U.S. are clearly needed. The investments over the last decades in research and development efforts at the U.S. Department of Energy (DOE) national laboratories in nonproliferation have led unique technologies and detection capabilities that have proved useful; yet, many challenges remain. In particular, the development of accurate, robust, and low cost techniques that are easily deployable by first responders, law enforcement agencies, and military personnel is urgently needed. Advancements are needed in radiation, nuclear proliferation, and next-generation biological detection, as well as photonics and optics for global surveillance, information. science to convert data into useful forms, and forensic attribution. Current research and development efforts highlighting technical challenges, especially to the materials science community, will be presented.

  7. Prebiotic and...

    OpenAIRE

    Hashemi

    2014-01-01

    Prebiotic: A nondigestible food ingredient that benefits the host by selectively stimulating the favorable growth and/ or activity of 1 or more indigenous prebiotic bacteria. Prebiotics can modify the intestinal flora and interact with the immune system of the host against specific pathogens. However clinical trials are currently limited and a beneficial effect of prebiotic in treatment acute diarrhea is still lacking. Prebiotics is not helpful to prevention of diarrhea. there is a paucity of...

  8. Prebiotic and...

    Directory of Open Access Journals (Sweden)

    _ Hashemi

    2014-04-01

    Full Text Available Prebiotic: A nondigestible food ingredient that benefits the host by selectively stimulating the favorable growth and/ or activity of 1 or more indigenous prebiotic bacteria. Prebiotics can modify the intestinal flora and interact with the immune system of the host against specific pathogens. However clinical trials are currently limited and a beneficial effect of prebiotic in treatment acute diarrhea is still lacking. Prebiotics is not helpful to prevention of diarrhea. there is a paucity of data on the use of Prebiotics in the prevention of ADD (antibiotic – associated diarrhea. Probiotic: An oral supplement or a food product that contains a sufficient number of viable microorganisms to alter the micro flora of the host and has the potential for beneficial health effects. Result of published randomized controlled trials (RCT have indicated that there is modest benefit of giving probiotics in preventing acute gastroenteritis but have good therapeutic benefit in treatment of acute diarrhea. LGG is the most effective. Probiotics also more effective  when given early in the course of diarrhea and are most helpful for otherwise healthy children with watery diarrhea secondary to vial gastroenteritis but no invasive bacterial infection. Probitic can be use to reduce the incidence of ADD specially when started in initiate of treatment. Probiotics is associated with a significant reduced risk of diarrhea lasting more than 3 days.  

  9. REE and

    Institute of Scientific and Technical Information of China (English)

    LIU; Jihua

    2005-01-01

    [1]Guangzhou Marine Geology Survey, Reports of Pacific Geological Investigation, Vol.2 (in Chinese), Beijing: Geological Publishing House, 1992, 1-116.[2]Guangzhou Marine Geology Survey, Reports of Pacific Geological Investigation, Vol.3 (in Chinese), Beijing: Geological Publishing House, 1993, 1-175.[3]Xu Dongyu, Chen Zongtuan, Meng Xiangying, Late Cenozoic Palaeoenvironments and Events in the Central Pacific Ocean (in Chinese), Beijing: Geological Publishing House, 1994, 1-11.[4]Bischoff, J. L., Heath, G. R., Leinen, M., Geochemistry of deep-sea sediments from the Pacific manganese nodule province: Domes, A, B and C, in: Marine Geology and Oceanography of the Pacific Manganese Nodule Province (eds. Bischoff, J. L., Piper, D. Z.), New York: Plenum Press, 1979, 397-436.[5]Riech, V., Grafenstein, R. V., Sedimentological and geochemical trends in deep-sea sedimentation of the Clarion-Chipperton block southeast of Hawaii since the early Miocene, in: Manganese Nodules and Sediments in the Equatorial North Pacific Ocean, Sonne Cruise SO25, 1982 (eds. Von Stackelberg, U., Beiersdorf, H.), Hannover: Burdesanstalt für Geowissenschaften und Rohstoffe und Geologischelandes(a)mster in der Bundesrepublic Deutschland, 1987, 71-104.[6]Johnson, G. C., Toole, J. M., Flow of deep and bottom water in the Pacific at 10°N, Deep-Sea Reseach, 1993, 40(2): 371-394.[7]Marine Geology Department of Tongji University, Introduction to Palaeo-oceanography (in Chinese), Shanghai: Tongji University Press, 1989, 45-147.[8]Seibold, E., Berger, W. H., The Sea Floor, Berlin: Springer-Verlag, 1993, 97-125.[9]Rea, D. K., The paleoclimatic record provided by eolian deposition in the deep sea: The geologic history of wind, Rev. Geophys., 1994, 32: 159-195.[10]Menard, H. W., Marine Geology of the Pacific, New York: McGraw-Hill Book Company, 1964.[11]Chamley, H., Clay Sedimentology, Berlin: Springer-Verlag, 1989, 259-289.[12]Piper, D. Z., Rare earth

  10. Diet and Nutrition and HIV

    Science.gov (United States)

    ... your meals: butter, margarine, sour cream, cream cheese, peanut butter gravy, sour cream, cream cheese, grated cheese avocados, ... immune system. whole grains, meat, fish, poultry, eggs, peanut butter, and nuts Limit to 400 mcg per day. ...

  11. Fun and Games and Boredom

    OpenAIRE

    Buday, Richard; Baranowski, Tom; Thompson, Debbe

    2012-01-01

    Serious videogames use entertainment to teach, train, or change behavior. What began in the 1970s as tentative attempts to create learning software is now a recognized videogame genre and an emerging health science. Although more research is needed, a growing body of literature suggests serious videogames can be effective. Support for serious videogames, however, is not universal. An informal Web search reveals numerous skeptics. Critics question serious videogames' entertainment value and, t...

  12. Apples and Oranges and Bananas

    Science.gov (United States)

    Bracey, Gerald W.

    2008-01-01

    Private high schools have higher test scores than public schools. Does this mean they are better? Most studies of public versus private schools have explored the full range of income and achievement, one recently finding little if any difference that could not be accounted for by demographic differences. In this article, the author discusses the…

  13. Fun and games and boredom

    Science.gov (United States)

    Serious videogames use entertainment to teach, train, or change behavior. What began in the 1970s as tentative attempts to create learning software is now a recognized videogame genre and an emerging health science. Although more research is needed, a growing body of literature suggests serious vide...

  14. Diabetes and Sexual and Urologic Problems

    Science.gov (United States)

    ... Disease, and Other Dental Problems Diabetic Eye Disease Diabetes and Sexual and Urologic Problems Troublesome bladder symptoms ... early onset of these sexual and urologic problems. Diabetes and Sexual Problems Both men and women with ...

  15. Integrative Medicine and Complementary and Alternative Therapies

    Science.gov (United States)

    ... 000 this month to find cures. Loading... Integrative Medicine and Complementary and Alternative Therapies Integrative Medicine and Complementary and Alternative Therapies SHARE: Print Glossary ...

  16. Caffeine and Migraine

    Science.gov (United States)

    ... on Pinterest Follow us on Instagram DONATE TODAY Caffeine and Migraine Abuse, Maltreatment, and PTSD and Their ... and Headache Alcohol and Migraine Anxiety and Depression Caffeine and Migraine Depression and Migraine Diet Do I ...

  17. Globalisation and schooling: equity and access issues

    Science.gov (United States)

    Zajda, Joseph

    2011-03-01

    This review essay focuses on the prominence given to globalisation and discourses of globalisation in education reforms and pedagogy, as well as the way conceptual thinking in this area has changed and developed, due to competing ideologies, forces of globalisation and political, economic and cultural transformations. It analyses and evaluates the shifts in methodological approaches to globalisation and its effects on education policy and pedagogy. It focuses on forces of globalisation, ideology, social inequality and implications for equity and access to quality education.

  18. Vitalism and System. Jacobi and Fichte on Philosophy and Life

    OpenAIRE

    Ahlers, Rolf

    2003-01-01

    This paper thematizes the crucial agreement and point of departure between Jacobi and Fichte at the height of the “atheism controversy.” The argument on the proper relationship between philosophy and existence or speculation and life had far-reaching consequences in the history of thought after Jacobi and Fichte in German Idealism on the one hand, primarly advocated by Schelling and Hegel, and on the other hand by existentialism and vitalism. The essay focuses first on Jacob...

  19. 77 FR 26041 - Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and...

    Science.gov (United States)

    2012-05-02

    ... COMMISSION Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and... importation of certain cameras and mobile devices, related software and firmware, and components thereof and... cameras and mobile devices, related software and firmware, and components thereof and products...

  20. Alcohol and Migraine

    Science.gov (United States)

    ... on Pinterest Follow us on Instagram DONATE TODAY Alcohol and Migraine Abuse, Maltreatment, and PTSD and Their ... to Migraine Altitude, Acute Mountain Sickness and Headache Alcohol and Migraine Anxiety and Depression Caffeine and Migraine ...

  1. Review and comparison of WWER and LWR Codes and Standards

    International Nuclear Information System (INIS)

    The results of work on a collaborative project on comparison of Codes and Standards used for safety related components of the WWER and LWR type reactors is presented. This work was performed on behalf of the European Commission, Working Group Codes and Standards and considers areas such as rules, criteria and provisions, failure mechanisms , derivation and understanding behind the fatigue curves, piping, materials and aging, manufacturing and ISI. WWERs are essentially designed and constructed using the Russian PNAE Code together with special provisions in a few countries (e.g. Czech Republic) from national standards. The LWR Codes have a strong dependence on the ASME Code. Also within Western Europe other codes are used including RCC-M, KTA and British Standards. A comparison of procedures used in all these codes and standards have been made to investigate the potential for equivalencies between the codes and any grounds for future cooperation between eastern and western experts in this field. (author)

  2. Shape classification and analysis theory and practice

    CERN Document Server

    Costa, Luciano da Fona

    2009-01-01

    INTRODUCTIONINTRODUCTION TO SHAPE ANALYSISCASE STUDIESCOMPUTATIONAL SHAPE ANALYSISADDITIONAL MATERIALORGANIZATION OF THE BOOK BASIC MATHEMATICAL CONCEPTSBASIC CONCEPTSLINEAR ALGEBRADIFFERENTIAL GEOMETRYMULTIVARIATE CALCULUSCONVOLUTION AND CORRELATIONPROBABILITY AND STATISTICSFOURIER ANALYSISGRAPHS AND COMPLEX NETWORKS SHAPE ACQUISITION AND PROCESSINGIMAGE REPRESENTATIONIMAGE PROC

  3. Asthma and COPD: Differences and Similarities

    Science.gov (United States)

    ... and COPD: differences and similarities Share | Asthma and COPD: Differences and Similarities This article has been reviewed ... or you could have Chronic Obstructive Pulmonary Disease (COPD) , such as emphysema or chronic bronchitis. Because asthma ...

  4. Feeding Vegetarian and Vegan Infants and Toddlers

    Science.gov (United States)

    ... Men For Women For Seniors Feeding Vegetarian and Vegan Infants and Toddlers By Dayle Hayes, MS, RD ... of Pediatrics (AAP) agree: Well-planned vegetarian and vegan eating patterns are healthy for infants and toddlers. ...

  5. Laser and photonic systems design and integration

    CERN Document Server

    Nof, Shimon Y; Cheng, Gary J

    2014-01-01

    New, significant scientific discoveries in laser and photonic technologies, systems perspectives, and integrated design approaches can improve even further the impact in critical areas of challenge. Yet this knowledge is dispersed across several disciplines and research arenas. Laser and Photonic Systems: Design and Integration brings together a multidisciplinary group of experts to increase understanding of the ways in which systems perspectives may influence laser and photonic innovations and application integration.By bringing together chapters from leading scientists and technologists, ind

  6. GLOBALIZATION AND REGIONALIZATION: SINGAPORE'S TRADE AND FDI

    OpenAIRE

    SIOW YUE CHIA

    2015-01-01

    The Singapore economy has undergone rapid growth and structural transformation from a Third World laggard to a First World sophisticated and dynamic economy. It has overcome constraints of land and natural resources by adopting free trade and investment strategies and building on its global and regional maritime and air links. However, despite its very high per capita income, Singapore's technological, innovative and entrepreneurial capabilities are not on par with the most advanced economies...

  7. Pathways, Networks, and Systems: Theory and Experiments

    Energy Technology Data Exchange (ETDEWEB)

    Joseph H. Nadeau; John D. Lambris

    2004-10-30

    The international conference provided a unique opportunity for theoreticians and experimenters to exchange ideas, strategies, problems, challenges, language and opportunities in both formal and informal settings. This dialog is an important step towards developing a deep and effective integration of theory and experiments in studies of systems biology in humans and model organisms.

  8. Annual review and directors' report and accounts

    International Nuclear Information System (INIS)

    This annual report of Midlands Electricity PLC (MEB) presents a financial review of the Group and the directors' and auditors reports. Historical and current cost profit and loss accounts, balance sheets and cash flow statements are tabulated. The Group's financial history and regulatory accounts are also presented. (UK)

  9. Profile and Trends of FTA and Foresight

    DEFF Research Database (Denmark)

    Andersen, Per Dannemand; Alkærsig, Lars

    2016-01-01

    , 2006, 2008 and 2011: Technological Forecasting and Social Change, Futures, Technology Analysis and Strategic Management, Science and Public Policy, and Foresight. Methodologically, the paper draws on the principles of Elsevier’s Scopus and Thompson Reuter’s Web of Science. The chapter concludes that...

  10. Culture and religion: social and philosophy analyse

    OpenAIRE

    Zuev, Kostiantyn

    2013-01-01

    The article investigates the problem of interconditionality, interrelation and interference of culture, religion and society, their development and existence. The conclusion is drawn that evolution of culture, civilization and society are connected with the following stages of religion's evolution: polydemonism (primitive society with appropriating type of economy, emergence and formation of consciousness and spiritual culture), polytheism (agrarian society with producing type of economy, cul...

  11. Actinide and fission product separation and transmutation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-07-01

    The second international information exchange meeting on actinide and fission product separation and transmutation, took place in Argonne National Laboratory in Illinois United States, on 11-13 November 1992. The proceedings are presented in four sessions: Current strategic system of actinide and fission product separation and transmutation, progress in R and D on partitioning processes wet and dry, progress in R and D on transmutation and refinements of neutronic and other data, development of the fuel cycle processes fuel types and targets. (A.L.B.)

  12. Simulation and Modeling Methodologies, Technologies and Applications

    CERN Document Server

    Filipe, Joaquim; Kacprzyk, Janusz; Pina, Nuno

    2014-01-01

    This book includes extended and revised versions of a set of selected papers from the 2012 International Conference on Simulation and Modeling Methodologies, Technologies and Applications (SIMULTECH 2012) which was sponsored by the Institute for Systems and Technologies of Information, Control and Communication (INSTICC) and held in Rome, Italy. SIMULTECH 2012 was technically co-sponsored by the Society for Modeling & Simulation International (SCS), GDR I3, Lionphant Simulation, Simulation Team and IFIP and held in cooperation with AIS Special Interest Group of Modeling and Simulation (AIS SIGMAS) and the Movimento Italiano Modellazione e Simulazione (MIMOS).

  13. Energy conversion and management principles and applications

    CERN Document Server

    Petrecca, Giovanni

    2014-01-01

    This book provides an overall view of energy conversion and management in industry and in buildings by following the streams of energy from the site boundaries to the end users. Written for an audience of both practitioners and faculty/students, Energy Conversion and Management: Principles and Applications presents general principles of energy conversion and energy sources, both traditional and renewable, in a broad range of facilities such as electrical substations, boiler plants, heat and power plants, electrical networks, thermal fluid distributions lines and insulations, pumps and fans, ai

  14. Actinide and fission product separation and transmutation

    International Nuclear Information System (INIS)

    The second international information exchange meeting on actinide and fission product separation and transmutation, took place in Argonne National Laboratory in Illinois United States, on 11-13 November 1992. The proceedings are presented in four sessions: Current strategic system of actinide and fission product separation and transmutation, progress in R and D on partitioning processes wet and dry, progress in R and D on transmutation and refinements of neutronic and other data, development of the fuel cycle processes fuel types and targets. (A.L.B.)

  15. Celestial mechanics and astrodynamics theory and practice

    CERN Document Server

    Gurfil, Pini

    2016-01-01

    This volume is designed as an introductory text and reference book for graduate students, researchers and practitioners in the fields of astronomy, astrodynamics, satellite systems, space sciences and astrophysics. The purpose of the book is to emphasize the similarities between celestial mechanics and astrodynamics, and to present recent advances in these two fields so that the reader can understand the inter-relations and mutual influences. The juxtaposition of celestial mechanics and astrodynamics is a unique approach that is expected to be a refreshing attempt to discuss both the mechanics of space flight and the dynamics of celestial objects. “Celestial Mechanics and Astrodynamics: Theory and Practice” also presents the main challenges and future prospects for the two fields in an elaborate, comprehensive and rigorous manner. The book presents homogenous and fluent discussions of the key problems, rendering a portrayal of recent advances in the field together with some basic concepts and essential in...

  16. Lasers and optoelectronics fundamentals, devices and applications

    CERN Document Server

    Maini, Anil K

    2013-01-01

    With emphasis on the physical and engineering principles, this book provides a comprehensive and highly accessible treatment of modern lasers and optoelectronics. Divided into four parts, it explains laser fundamentals, types of lasers, laser electronics & optoelectronics, and laser applications, covering each of the topics in their entirety, from basic fundamentals to advanced concepts. Key features include: exploration of technological and application-related aspects of lasers and optoelectronics, detailing both existing and emerging applications in industry, medical diag

  17. Cognitive hacking and intelligence and security informatics

    Science.gov (United States)

    Thompson, Paul

    2004-08-01

    This paper describes research on cognitive and semantic attacks on computer systems and their users. Several countermeasures against such attacks are described, including a description of a prototype News Verifier system. It is argued that because misinformation and deception play a much more significant role in intelligence and security informatics than in other informatics disciplines such as science, medicine, and the law, a new science of intelligence and security informatics must concern itself with semantic attacks and countermeasures.

  18. Internet policy and economics challenges and perspectives

    CERN Document Server

    Pupillo, Lorenzo

    2009-01-01

    Presents cutting-edge research, practice, and policy in electronic communications, commerce, and cultureIncludes contributions from leading researchers and industry expertsAddresses such hot-button issues as privacy issues, universal access, cybercrime, intellectual property rights, on-line content, and peer-to-peer networksApplies perspectives from economics, political science, law, business, and communicationsFully updated and revised paperback edition will appeal to practitioners, policymakers, and students

  19. Research and development and management of technology

    International Nuclear Information System (INIS)

    This book mentions current state of affairs on research and development and prospect : activity of business, field like information and materials, energy and resource, public welfare, general industry technology. It introduces policy on promotion of research and development such as propel of special research and development business, propel strategy for 10 priority tasks, reinforcement of basic research, promotion of information industry and propel for technical development of business.

  20. Diet and cancer

    Science.gov (United States)

    Fiber and cancer; Cancer and fiber; Nitrates and cancer; Cancer and nitrates ... DIET AND BREAST CANCER The link between nutrition and breast cancer has been well studied. To reduce risk of breast cancer the American ...

  1. Science and Policy

    Digital Repository Service at National Institute of Oceanography (India)

    Mukhopadhyay, R.

    and small, S&T, basic and applied research, and regional and international has blurred over these decades, Pranav Desai (JNU, New Delhi) identified emerging technologies (nano-, information- and bio-), environmental movement and globalization as three...

  2. Prepotentials and Riemann surfaces

    OpenAIRE

    Carroll, Robert

    1998-01-01

    We organize and review some material from various sources about prepotentials, Riemann surfaces and kernels, WDVV, and the renormalization group, provide some further connections and information, and indicate some directions and problems.

  3. Viruses and human cancer

    Energy Technology Data Exchange (ETDEWEB)

    Gallo, R.C.; Haseltine, W.; Klein, G.; Zur Hausen, H.

    1987-01-01

    This book contains papers on the following topics: Immunology and Epidemiology, Biology and Pathogenesis, Models of Pathogenesis and Treatment, Simian and Bovine Retroviruses, Human Papilloma Viruses, EBV and Herpesvirus, and Hepatitis B Virus.

  4. Regulations And Control Of Food And Drugs

    International Nuclear Information System (INIS)

    Effective control of processed food and medicines is crucial for the maintenance of public health. Issues of wholesomeness, quality, efficacy and safety are of paramount concern to both consumers and regulatory agencies alike. Laws and regulatory are put in in place to ensure minimum standards of practice by the various operators in the food and pharmaceutical sub-sectors, such as will guarantee that the regulated products (food, drugs, cosmetics, medical devices, chemicals and bottled water) they deal in satisfy all the parameters of quality, wholesomeness, efficacy and safety. National Agency for Food and Drug Administration and Control (NAFDAC) was established to enforce all relevant laws and regulations on food and drugs among other-regulated products. NAFDAC has put in place appropriate administrative structures and procedures in its efforts to fulfill its mandate. Finally, the agency is in the process of extending its regulatory and control activities to cover irradiated food products in order to safeguard public health

  5. Love and Marriage in Pride and Prejudice

    Institute of Scientific and Technical Information of China (English)

    马琨

    2013-01-01

    Pride and Prejudice is Jane Austen’s great masterpiece. It discusses love and marriage between middle class and upper class in Britain in 19th century. This thesis aims at analyzing love and marriage in Pride and Prejudice. There are three chapters in this thesis. Chapter one portrays the social background of the author and the social background of Pride and Prejudice. Chapter two describes the concept of love and marriage in Britain in 19th century and four marriages in the novel. Chapter three analyses Jane Austen’s concept of love and marriage:love and marriage are closely connected with property and social status;however, an ideal marriage should be based on true love. Marriages that based on money and social status can not lead to a happy life.

  6. Library and information sciences trends and research

    CERN Document Server

    Larsen, Ronald

    2014-01-01

    This book explores the development, trends and research of library and information sciences (LIS) in the digital age. Inside, readers will find research and case studies written by LIS experts, educators and theorists, most of whom have visited China, delivered presentations there and drafted their articles based on feedback they received. As a result, readers will discover the LIS issues and concerns that China and the international community have in common. The book first introduces the opportunities and challenges faced by the library and information literacy profession and discusses the key role of librarians in the future of information literacy education. Next, it covers trends in LIS education by examining the vision of the iSchool movement and detailing its practice in Syracuse University. The book then covers issues in information seeking and retrieval by showing how visual data mining technology can be used to detect the relationship and pattern between terms on the Q&A of a social media site....

  7. Science and technology and global competition

    International Nuclear Information System (INIS)

    The impacts of R ampersand D and technological innovation on economic development are discussed with reference to the current and probable future status of various industrialized countries in highly competitive marketing areas such as micro- electronics. An assessment is made of international trends in approaches towards: corporate planning, organizing, sizing, on-the-job training and the modelling of employee attitudes; methods for dealing with risk and uncertainty in non-linear and complex global economic markets; research and development orientation and investment; and government policy making regarding education, economic growth and technological innovation

  8. 77 FR 20417 - Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and...

    Science.gov (United States)

    2012-04-04

    ... COMMISSION Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and... Mobile Devices, Related Software and Firmware, and Components Thereof and Products Containing the Same... importation, and the sale within the United States after importation of certain cameras and mobile...

  9. Hydrography - Streams and Shorelines

    Data.gov (United States)

    California Department of Resources — The hydrography layer consists of flowing waters (rivers and streams), standing waters (lakes and ponds), and wetlands -- both natural and manmade. Two separate...

  10. Insurance and Prevention: Why and How?

    Science.gov (United States)

    Ungarelli, Donald L.

    1984-01-01

    Stressing importance of insurance coverage for the buildings and contents of libraries, this article covers insurance history, the modern insurance industry, examples of loss experiences, prevention and preparedness, risk management, appraisals and valuations of property, insurance options, and lack of recognition of protective and preventive…

  11. Third World and disarmament: shadow and substance

    International Nuclear Information System (INIS)

    The progress of world nuclear and conventional disarmament is discussed in relation to Third World countries. Subjects covered include, the Test Ban Treaty, demiliterisation of the sea-bed, chemical and biological weapons, strategic arms limitation, the arms race, disarmament and development, and the attitudes of specific countries - France, China, Israel, Latin America, Southern Asia and Southern Africa towards disarmament. (U.K.)

  12. Gay and Lesbian Adolescents and Their Families.

    Science.gov (United States)

    Mallon, Gerald P.

    1999-01-01

    Discusses the primary reciprocal exchanges and transactions gay and lesbian youth and their families face as they confront the person-environmental risks involved in a society that assumes that all members are heterosexual. Focuses on issues related to "coming out" and recommends social work approaches for working with gay and lesbian adolescents…

  13. Home Media and Children's Achievement and Behavior

    Science.gov (United States)

    Hofferth, Sandra L.

    2010-01-01

    This study provides a national picture of the time American 6- to 12-year-olds spent playing video games, using the computer, and watching TV at home in 1997 and 2003, and the association of early use with their achievement and behavior as adolescents. Girls benefited from computer use more than boys, and Black children benefited more than White…

  14. Actinide and fission product partitioning and transmutation

    International Nuclear Information System (INIS)

    The third international information exchange meeting on actinide and fission product partitioning and transmutation, took place in Cadarache France, on 12-14 December 1994. The proceedings are presented in six sessions : an introduction session, the major programmes and international cooperation, the systems studies, the reactors fuels and targets, the chemistry and a last discussions session. (A.L.B.)

  15. ISSUES AND DEVELOPMENTS BETWEEN INDIA AND BANGLADESH

    OpenAIRE

    Sachinkumar M Kattimani

    2015-01-01

    India's links with Bangladesh are civilization, cultural, social and economic. There is much that unites the two countries – a shared history and common heritage, linguistic and cultural ties, passion for music, literature and the arts. With Bangladesh, India shares not only a common history of struggle for freedom and liberation but also enduring feelings of both fraternal as well as familial ties.

  16. Spectroscopy and decays of charm and bottom

    International Nuclear Information System (INIS)

    After a brief review of the quark model, we discuss our present knowledge of the spectroscopy of charm and bottom mesons and baryons. We go on to review the lifetimes, semileptonic, and purely leptonic decays of these particles. We conclude with a brief discussion B and D mixing and rare decays

  17. Rigid and deformable pick and place algorithms

    OpenAIRE

    Martí Carrillo, Felip; Alenyà Ribas, Guillem

    2014-01-01

    This technical report explains the packages used in the WAM robot to pick and place cloth or tableware objects. The goal was to check if the WAM arm robot could perform several movements to fold and unfold deformables and manipulate some tableware objects. Eight different nodes have been implemented following a generic and a modular design in order to allow scalability and adaptability.

  18. Actinide and fission product partitioning and transmutation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    The third international information exchange meeting on actinide and fission product partitioning and transmutation, took place in Cadarache France, on 12-14 December 1994. The proceedings are presented in six sessions : an introduction session, the major programmes and international cooperation, the systems studies, the reactors fuels and targets, the chemistry and a last discussions session. (A.L.B.)

  19. Quilts and Tangrams: Linking Literature and Geometry.

    Science.gov (United States)

    Bohning, Gerry; Williams, Rebecca

    1997-01-01

    Suggests that by making quilt squares with tangrams, children link geometry and children's literature. Provides background on quilts and tangrams, and provides guidelines for teachers. Points out that children gain communication and mathematical thinking skills as they manipulate and explore relationships among pieces. Contains an annotated…

  20. Cinderella and Science: Career Counseling and Girls.

    Science.gov (United States)

    Verheyden-Hilliard, Mary Ellen

    The need for educational and career counseling for girls and women is described in this paper. Expectations, the "Cinderella syndrome", independence, and adolescence are discussed. Factors which reduce girls' aspirations and options are identified. Career counseling that concerns itself with strength, independence, role model equality, and sharing…

  1. 'Lion and man' : upper and lower bounds

    OpenAIRE

    Alonso, Laurent; Goldstein, Arthur S.; Reingold, Edward M.

    1992-01-01

    Given a lion and a man, their initial position, and restrictions on their ranges and speeds, how quickly can the lion get within a given distance from the man? We consider the case in which the lion and man are restricted to the interior of a circle and each is limited to the same speed

  2. Oil and gas industry, exploration and development

    International Nuclear Information System (INIS)

    A consistent investment boost on exploration and development, the favourable prospects connected with technological improvement, the opening of virgin areas of exploration are all factors granting extraordinary opportunities for the oil and gas industry. However, environmental constraints relevant to emission standards and products quality are also growing and will be increasingly binding upon both oil and car industries

  3. Singularity and Community: Levinas and Democracy

    Science.gov (United States)

    Zhao, Guoping

    2016-01-01

    This article explores and extends Levinas's ideas of singularity and community as multiplicity and argues that his identification of language and discourse as the means to create ethical communities provides tangible possibilities for rebuilding genuine democracy in a humane world. These ideas help us reimagine school and classroom as communities…

  4. Indicators and SEA:Chinese and European Experiences and Guidance

    OpenAIRE

    Gao, Jingjing; Kørnøv, Lone; Christensen, Per,

    2010-01-01

    Abstract: Indicators are widely used in SEA to measure, communicate and monitor impacts from a proposed policy, plan or programme, and can improve the effectiveness for the SEA by simplifying the complexity of both assessment and presentation. Indicators can be seen as part of the implementation process helping to understand, communicate and, integrate important environmental issues in planning and decision-making. On the other hand, use of indicators can also limit SEA effectiveness, if the ...

  5. Dutch Disease and the Oil and Boom and Bust

    OpenAIRE

    Brock Smith

    2014-01-01

    This paper examines the impact of the oil price boom in the 1970s and the subsequent bust on non-oil economic activity in oil-dependent countries. During the boom, manufacturing exports and value added increased significantly relative to non-oil dependent countries,along with wages, employment, and capital formation. These measures decreased, though to a lesser and more gradual extent, during the bust and subsequent period of low prices, displaying a positive relationship with oil prices. How...

  6. Sport and exercise participation: motivation and barriers

    OpenAIRE

    Lindner, Koenraad J., 1941-; Speak, Mike A.

    1994-01-01

    Proceedings of the Sport Psychology Conference organised by the Centre for Physical Education and Sport, and the Physical Education and Sports Science Unit of the University of Hong Kong ; sponsored by the Hong Kong Sports Development Board.

  7. IBD and Complementary and Alternative Medicine (CAM)

    Science.gov (United States)

    ... Alternative Medicine (CAM) Go Back Complementary and Alternative Medicine (CAM) Email Print + Share Crohn’s disease and ulcerative ... Energy Medicine, and Biologically-Based Practices. Mind-Body Medicine Mind-body medicine is a set of interventions ...

  8. Sums and Differences vs. Integrals and Derivatives.

    Science.gov (United States)

    Strang, Gilbert

    1990-01-01

    Offers an approach to the understanding and to the teaching of the fundamental theorem of calculus. Stresses teaching the relation between a function and its derivative and the functions themselves. (YP)

  9. Early and Periodic Screening, Diagnosis and Treatment

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Early and Periodic Screening, Diagnostic and Treatment (EPSDT) benefit provides comprehensive and preventive health care services for children under age 21 who...

  10. Quality and reliability management and its applications

    CERN Document Server

    2016-01-01

    Integrating development processes, policies, and reliability predictions from the beginning of the product development lifecycle to ensure high levels of product performance and safety, this book helps companies overcome the challenges posed by increasingly complex systems in today’s competitive marketplace.   Examining both research on and practical aspects of product quality and reliability management with an emphasis on applications, the book features contributions written by active researchers and/or experienced practitioners in the field, so as to effectively bridge the gap between theory and practice and address new research challenges in reliability and quality management in practice.    Postgraduates, researchers and practitioners in the areas of reliability engineering and management, amongst others, will find the book to offer a state-of-the-art survey of quality and reliability management and practices.

  11. Zika Virus and Complications: Questions and Answers

    Science.gov (United States)

    ... Feed Youtube Twitter Facebook Google + iTunes Play Store Zika virus and complications: Questions and answers Online Q& ... a cause of microcephaly and Guillain-Barré syndrome. Zika virus Updated! How do people catch Zika virus? ...

  12. Clifford algebras and physical and engineering sciences

    Science.gov (United States)

    Furui, Sadataka

    2013-10-01

    Clifford algebra in physical and engineering science are studied. Roles of triality symmetry of Cartan's spinor in axial anomaly of particle physics and quaternion and octonion in the memristic circuits are discussed.

  13. Polylactide microcapsules and films: preparation and properties

    NARCIS (Netherlands)

    Sawalha, H.I.M.

    2009-01-01

    This thesis aims at preparation of hollow polylactide (PLA) microcapsules for use as ultrasound contrast agents with controlled size, structure and mechanical and thermal properties. The microcapsules were prepared with multistage premix membrane emulsification. The mechanical and thermal properties

  14. Identity and integration in Israel and Kenya

    Directory of Open Access Journals (Sweden)

    Yiftach Millo

    2013-04-01

    Full Text Available Expression of non-conforming sexual orientation and gender identitydepends on social, legal, cultural and political opportunities whichprovide space for exploration and the emergence of new identities.People’s protection will also depend on these.

  15. Heat and thermodynamics

    CERN Document Server

    Saxena, A K

    2014-01-01

    Heat and thermodynamics aims to serve as a textbook for Physics, Chemistry and Engineering students. The book covers basic ideas of Heat and Thermodynamics, Kinetic Theory and Transport Phenomena, Real Gases, Liquafaction and Production and Measurement of very Low Temperatures, The First Law of Thermodynamics, The Second and Third Laws of Thermodynamics and Heat Engines and Black Body Radiation. KEY FEATURES Emphasis on concepts Contains 145 illustrations (drawings), 9 Tables and 48 solved examples At the end of chapter exercises and objective questions

  16. Brazil, oil and statoil: challenges and opportunities

    OpenAIRE

    Linchausen, Harald Christoffer

    2010-01-01

    This thesis aims to shed some light on what challenges Brazil faces concerning its oil reserves. It also considers Statoil’s situation and attempts to analyse the challenges both face. Hotelling’s rule and Dunning’s OLI framework are presented and used in order to complete this analysis. The thesis starts by looking at the history of petroleum in Brazil and Norway. Next, the theoretical framework is outlined. The challenges for both Brazil and Statoil are presented and anal...

  17. Protecting and Enhancing River and Stream Continuity

    OpenAIRE

    Jackson, Scott D.; Bowden, Alison; Graber, Brian

    2007-01-01

    As long linear ecosystems, rivers and streams are particularly vulnerable to fragmentation. There is growing concern about the role of road crossings – and especially culverts – in altering habitats and disrupting river and stream continuity. The River and Stream Continuity Project began in the year 2000 with a startup grant from the Massachusetts Watershed Initiative. The University of Massachusetts took the lead in convening a group of people from a variety of agencies and organizations who...

  18. Guided Imagery and Music - And Beyond?

    DEFF Research Database (Denmark)

    Bonde, Lars Ole

    4 original research articles, one essay, a classical article and two clinical papers documenting the development of theory, research and clinical practice within the receptive music therapy model [The Bonny Method of] Guided Imagery and Music.......4 original research articles, one essay, a classical article and two clinical papers documenting the development of theory, research and clinical practice within the receptive music therapy model [The Bonny Method of] Guided Imagery and Music....

  19. Compression and intelligence: social environments and communication

    OpenAIRE

    Dowe, David L.; Hernández Orallo, José; Das, Paramjit K,

    2011-01-01

    Compression has been advocated as one of the principles which pervades inductive inference and prediction - and, from there, it has also been recurrent in definitions and tests of intelligence. However, this connection is less explicit in new approaches to intelligence. In this paper, we advocate that the notion of compression can appear again in definitions and tests of intelligence through the concepts of `mind-reading¿ and `communication¿ in the context of multi-agent systems and social en...

  20. Skeletal Aging and Osteoporosis Biomechanics and Mechanobiology

    CERN Document Server

    2013-01-01

    The focus of this book is on mechanical aspects of skeletal fragility related to aging and osteoporosis. Topics include: Age-related changes in trabecular structure and strength; age-related changes in cortical material properties; age-related changes in whole-bone structure; predicting bone strength and fracture risk using image-based methods and finite element analysis; animal models of osteoporosis and aging; age-related changes in skeletal mechano responsiveness; exercise and physical interventions for osteoporosis.

  1. Useful And Marketable, New And Traditional

    OpenAIRE

    Ajai R. Singh; Shakuntala A. Singh

    2007-01-01

    In this section we look into the difference between useful and marketable entities, how industry funds new and not traditional therapies and what impact this has on biomedical advance and patient care. Useful And Marketable Focus on the marketability rather than usefulness of products is an area of concern. There is an inevitable slant to produce not necessarily useful but marketable products that ensure the profitability of industry and the research grants outflow to academia. "…as a so...

  2. Electrodeposition and surface finishing fundamentals and applications

    CERN Document Server

    Djokic, Stojan

    2014-01-01

    This volume of Modern Aspects of Electrochemistry has contributions from significant individuals in electrochemistry. This 7 chapter book discusses electrodeposition and the characterization of alloys and composite materials, the mechanistic aspects of lead electrodeposition, electrophoretic deposition of ceramic materials onto metal surfaces and the fundamentals of metal oxides for energy conversion and storage technologies. This volume also has a chapter devoted to the anodization of aluminum, electrochemical aspects of chemical and mechanical polishing, and surface treatments prior to metal

  3. Science and Technology and Economic Development

    OpenAIRE

    Lamberte, Mario B.

    1988-01-01

    Dealing with science and technology and economic development, this paper describes the relationship between technological capability and the degree of economic development. It analyzes the structure of the Philippine economy and the structural changes that have taken place since the 1970. It also investigates the impact of economic developments and technological advances in other countries on the Philippine economy. A discussion on possible research collaboration among PIDS, DOST and regional...

  4. Public And Private Leadership And Performance Management

    OpenAIRE

    Christine (Mihaescu) Demeter; Ana-Claudia Țapardel

    2013-01-01

    The aim of this article is to make a comparing between the private and public leadership. We analyze (1) whether there are differences between public and private sector leadership based on some variables related to job complexity of a manager (including the managerial behaviour, job autonomy, and job clarity), decision-making vs policymaking process and the stakeholders vs political influence, and (2) to assess the degree of their effects on the managerial competences and performance manageme...

  5. Establishment and development political and electoral marketing

    Directory of Open Access Journals (Sweden)

    Ioana Valeria Alexe

    2014-09-01

    Full Text Available Political marketing is a whole set of theories and methods that can serve to political organizations and public authorities, both to define the objectives and programs and to influence public behavior. Political marketing proves its usefulness from organizing political structures, continuing to benefit political market and going in governance. Besides, grinding, political offers or programs or people, the best political marketing can provide the best way of promoting and refining human resources as appropriate communication tactics.

  6. Establishment and development political and electoral marketing

    OpenAIRE

    Ioana Valeria Alexe

    2014-01-01

    Political marketing is a whole set of theories and methods that can serve to political organizations and public authorities, both to define the objectives and programs and to influence public behavior. Political marketing proves its usefulness from organizing political structures, continuing to benefit political market and going in governance. Besides, grinding, political offers or programs or people, the best political marketing can provide the best way of promoting and refining human resour...

  7. Society and High Skills: contributions and prospects

    Directory of Open Access Journals (Sweden)

    Thais Aline Casseb da Silva

    2010-12-01

    Full Text Available The intention of this research is to investigate and understand the importance of investing in high-skilled individual and how the family influences that context. For this, we seek the concepts of intelligence and high ability / giftedness to determine the characteristics of this individual and also to demonstrate through a literature and society and the family influence the behavior of a gifted person.

  8. Mergers and acquisitions: valuation and risk assessment

    International Nuclear Information System (INIS)

    An overview of various aspects of mergers and acquisition transactions in the petroleum industry were presented. Incentives to mergers and acquisitions were reviewed and discussed, among them value opportunity, critical size, incremental tax pools, financial distress, shareholder dissatisfaction, strategic infrastructure position, complementary assets, and undeveloped land inventory. Current trends in mergers and acquisitions were highlighted. An industry checklist for risk assessments discussing financial position, engineering forecasts, and taxation was also included

  9. Gender and social funds : challenges and opportunities

    OpenAIRE

    Kuehnast, Kathleen

    2003-01-01

    This report examines the various challenges and opportunities of mainstreaming gender issues in social fund projects and offers five good practice examples of gender integration in social fund projects in Ethiopia, Honduras, Malawi, Moldova, and Romania. Each case study takes gender into consideration during the preparation and implementation stages and discusses good design practices and project results. In addition, the report offers a set of working guidelines on integrating gender in soci...

  10. Tax and spending incentives and enterprise zones

    OpenAIRE

    Peter S. Fisher

    1997-01-01

    Firm-specific incentives and enterprise zones are the two most rapidly growing weapons in states' and localities' competitive arsenal. What incentives have states and localities adopted, which of these incentives are spreading, and what are the prominent successes and failures? What has been the experience with "clawback" provisions, assurances from recipients that they will actually create the jobs and other economic benefits they promise?

  11. Gifts and exchanges problems, frustrations, and triumphs

    CERN Document Server

    Katz, Linda S; Denning, Catherine

    2013-01-01

    This important book explores the many questions challenging librarians who work with gifts and exchanges (G&E) as part of their daily responsibilities. Too often, because of shrinking library budgets, library gifts are considered burdensome and unprofitable drains on both financial and personnel resources. However, Gifts and Exchanges: Problems, Frustrations, . . . and Triumphs gives you solutions that will allow you to embrace your library's gifts as rewards. In this book, you will discover the latest ways of disposing unwanted materials, planning and holding book sales and auctions, and oper

  12. Radiation and health. Benefit and risks

    International Nuclear Information System (INIS)

    The book on radiation and health covers the following topics: The world of radiation and waves; a sight into biology; if radiation hits the body; a sight into the internal radiation diagnostics; radiation hazards; the not always beloved sun; mobile phones, microwave ovens and power poles; healing with and due to radiation; radiation and food; radiation in the environment; generation and interactions of radiation in more detail; radiation effects in the cell - closer insight; radiation doses and measurement; epidemiology and its pitfalls; the system of radiation protection radiation accidents.

  13. Superconductivity and magnetism: Materials properties and developments

    International Nuclear Information System (INIS)

    The 24th Risoe International Symposium on Materials Science focuses on development of new materials, devices and applications, as well as experimental and theoretical studies of novel and unexplained phenomena in superconductivity and magnetism, e.g. within high.Tc superconductivity, magnetic superconductors, MgB2, CMR materials, nanomagnetism and spin-tronics. The aim is to stimulate exchange of ideas and establish new collaborations between leading Danish and international scientists. The topics are addressed by presentations from 24 invited speakers and by 41 contributed papers. (ln)

  14. Light and Color in Nature and Art

    Science.gov (United States)

    Williamson, Samuel J.; Cummins, Herman Z.

    1983-02-01

    An introduction to the science of light and color and its applications to photography, art, natural phenomena, and other related areas. Explains the origin of phenomena commonly encountered in nature and art, emphasizing the physical aspects but also touching on aspects of physiology and psychology that directly influence how visual images are perceived. Covers the effect of mixing color, the notion of color spaces, how atoms and molecules affect light, how light can be measured, the effect of using a lens, and many other topics. Requires little or no mathematical background. Includes questions and references for further reading.

  15. Work and leisure time sitting and inactivity

    DEFF Research Database (Denmark)

    Saidj, Madina; Jørgensen, Torben; Jacobsen, Rikke Kart;

    2016-01-01

    BACKGROUND: Prospective relationships between sedentary behaviour and cardiorespiratory and metabolic markers need to be better delineated in adults with different physical activity levels. We examined the separate and combined relationships of work and leisure time sitting and moderate to vigorous...... physical activity (MVPA) with cardiorespiratory fitness and cardiometabolic risk factors. METHODS: A total of 2308 adults from the Health2006 cohort were followed for five years. Work sitting, leisure time sitting and MVPA were self-reported and cardiorespiratory fitness (Vo2max) was estimated by a...

  16. Loading and damageability of wheels and rails

    Directory of Open Access Journals (Sweden)

    George TUMANISHVILI

    2009-01-01

    Full Text Available Friction, rolling resistance and durability of rails and wheels at operation, belong to a number of the most important problems of railway transportation because they have strong impact on derailment, energy consumption and restorative maintenance. Various aspects of these problems are insufficiently investigated, have only partial solution. The sources of creep and slipping of a wheel on a rail and ways of its reduction are specified in the work. These approaches alongside with the traditional methods (lubrication, radial steering bogie, etc. will ensure the reduction both the power and the thermal loading of the contact zone and wear rate of rails and wheels.

  17. MEMS linear and nonlinear statics and dynamics

    CERN Document Server

    Younis, Mohammad I

    2011-01-01

    MEMS Linear and Nonlinear Statics and Dynamics presents the necessary analytical and computational tools for MEMS designers to model and simulate most known MEMS devices, structures, and phenomena. This book also provides an in-depth analysis and treatment of the most common static and dynamic phenomena in MEMS that are encountered by engineers. Coverage also includes nonlinear modeling approaches to modeling various MEMS phenomena of a nonlinear nature, such as those due to electrostatic forces, squeeze-film damping, and large deflection of structures. The book also: Includes examples of nume

  18. Shape analysis and classification theory and practice

    CERN Document Server

    da Fontoura Costa, Luciano

    2010-01-01

    Advances in shape analysis impact a wide range of disciplines, from mathematics and engineering to medicine, archeology, and art. Anyone just entering the field, however, may find the few existing books on shape analysis too specific or advanced, and for students interested in the specific problem of shape recognition and characterization, traditional books on computer vision are too general.Shape Analysis and Classification: Theory and Practice offers an integrated and conceptual introduction to this dynamic field and its myriad applications. Beginning with the basic mathematical concepts, it

  19. Atomic and molecular beams production and collimation

    CERN Document Server

    Lucas, Cyril Bernard

    2013-01-01

    Atomic and molecular beams are employed in physics and chemistry experiments and, to a lesser extent, in the biological sciences. These beams enable atoms to be studied under collision-free conditions and allow the study of their interaction with other atoms, charged particles, radiation, and surfaces. Atomic and Molecular Beams: Production and Collimation explores the latest techniques for producing a beam from any substance as well as from the dissociation of hydrogen, oxygen, nitrogen, and the halogens.The book not only provides the basic expressions essential to beam design but also offers

  20. Animal and Vegetable Fats, Oils, and Waxes

    Science.gov (United States)

    Lusas, Edmund W.

    Biotechnology has been defined by various groups and broadly includes technologies that utilize living organisms or parts of biological systems. The nurture of man and animals, and provision of replenishable industrial materials, typically includes: (1) growing selected species or their genetic modifications; (2) harvest, preprocess storage, conversion into useful products, and protection until use; and (3) utilization or disposal of byproducts and wastes in the most beneficial or least-cost manner. Specific actions may be taken to suppress residual enzymes and contaminating microorganisms that could degrade product value. Also, remediation (restoration) of air and water used in processing to near-pristine condition often is mandated today.

  1. Superconductivity and magnetism: Materials properties and developments

    Energy Technology Data Exchange (ETDEWEB)

    Andersen, N.H.; Bay, N.; Grivel, J.C. (eds.) [and others

    2003-07-01

    The 24th Risoe International Symposium on Materials Science focuses on development of new materials, devices and applications, as well as experimental and theoretical studies of novel and unexplained phenomena in superconductivity and magnetism, e.g. within high.T{sub c} superconductivity, magnetic superconductors, MgB{sub 2}, CMR materials, nanomagnetism and spin-tronics. The aim is to stimulate exchange of ideas and establish new collaborations between leading Danish and international scientists. The topics are addressed by presentations from 24 invited speakers and by 41 contributed papers. (ln)

  2. Sodomy and kingcraft in Urania and Antony and Cleopatra.

    Science.gov (United States)

    Hanson, E

    1992-01-01

    Despite his description of sodomy as a horrible crime that a king is "bound in conscience neuer to forgiue," James I pursued the affections of a string of young and handsome "favourites" on whom he lavished gifts, titles, and power. Relying on the evidence of the King's own letters and frank comments from his Puritan critics, most historians assume that his relations with some of these men were sexual. The King's friendship with Robert Carr (who was later made Earl of Somerset), coupled with his estrangement from Queen Anne, may have been an inspiration for at least two literary accounts of kingship confounded by sex: Lady Mary Wroth's Urania (1621) and Shakespeare's Antony and Cleopatra (1608). Wroth describes a duke who is made politically vulnerable by his love for a young man that leaves him "issue-les." The rise and fall of this disloyal companion closely resembles that of Somerset and would seem to indicate Wroth's belief that the King's relationship with the Earl was sexual. Antony and Cleopatra is in many ways a reflection of Jacobean court extravagance and decadence. Cleopatra, despite her sex, seems to fill the same role in political and sexual scandal as did Somerset; and Antony's vacillation between pleasure and duty recalls a certain Renaissance discourse on sodomy and "kingcraft". PMID:1431069

  3. Trust and Confidence and the Digital Economy: Issues and Challenges

    Directory of Open Access Journals (Sweden)

    Arthur J. Cordell

    2005-01-01

    Full Text Available Globalization and technological change continue to profoundly affect economic growth and wealth creation. Information and Communications Technologies (ICTs have been a key enabler and driver of globalization, which is likely to continue as trade and investment barriers continue to fall and communications become ever cheaper, easier and more functional. "National" economies, created by the Industrial Revolution in the 19th century, will continue to blend into a 21st century integrated, digital world economy, with an increasingly global division of labour. Every economy requires a physical, institutional and legal infrastructure, as well as understandable and enforceable marketplace rules, in order to function smoothly. In this paper the authors maintain that such an infrastructure must be developed for the new digital economy and society, one which provides trust and confidence for all those who operate in or are affected by it. An infrastructure that is an amalgam based on hardware, software, networks and a way of doing business which offers predictability, dispute resolution, legal recourse, policing powers against fraud,authentication, etc. The building of such an infrastructure is a necessary condition for the development and efficient functioning of a global, digital economy.

  4. Discrete and continuous simulation theory and practice

    CERN Document Server

    Bandyopadhyay, Susmita

    2014-01-01

    When it comes to discovering glitches inherent in complex systems-be it a railway or banking, chemical production, medical, manufacturing, or inventory control system-developing a simulation of a system can identify problems with less time, effort, and disruption than it would take to employ the original. Advantageous to both academic and industrial practitioners, Discrete and Continuous Simulation: Theory and Practice offers a detailed view of simulation that is useful in several fields of study.This text concentrates on the simulation of complex systems, covering the basics in detail and exploring the diverse aspects, including continuous event simulation and optimization with simulation. It explores the connections between discrete and continuous simulation, and applies a specific focus to simulation in the supply chain and manufacturing field. It discusses the Monte Carlo simulation, which is the basic and traditional form of simulation. It addresses future trends and technologies for simulation, with par...

  5. Work, obesity, and occupational safety and health.

    Science.gov (United States)

    Schulte, Paul A; Wagner, Gregory R; Ostry, Aleck; Blanciforti, Laura A; Cutlip, Robert G; Krajnak, Kristine M; Luster, Michael; Munson, Albert E; O'Callaghan, James P; Parks, Christine G; Simeonova, Petia P; Miller, Diane B

    2007-03-01

    There is increasing evidence that obesity and overweight may be related, in part, to adverse work conditions. In particular, the risk of obesity may increase in high-demand, low-control work environments, and for those who work long hours. In addition, obesity may modify the risk for vibration-induced injury and certain occupational musculoskeletal disorders. We hypothesized that obesity may also be a co-risk factor for the development of occupational asthma and cardiovascular disease that and it may modify the worker's response to occupational stress, immune response to chemical exposures, and risk of disease from occupational neurotoxins. We developed 5 conceptual models of the interrelationship of work, obesity, and occupational safety and health and highlighted the ethical, legal, and social issues related to fuller consideration of obesity's role in occupational health and safety. PMID:17267711

  6. Monitoring and Modelling Lakes and Coastal Environments

    Science.gov (United States)

    Odada, Eric

    2009-01-01

    The monitoring and modeling of lakes and coastal environments is becoming ever more important, particularly because these environments bear heavy loads in terms of human population, and their resources are critical to the livelihoods and well-being of coastal inhabitants and ecosystems. Monitoring and Modelling Lakes and Coastal Environments is a collection of 18 papers arising from the Lake 2004 International Conference on Conservation, Restoration and Management of Lakes and Coastal Wetlands, held in Bhubaneswar, Orissa, India, 9-13 December 2004. Consequently, 15 of the papers are concerned with studies on the Indian subcontinent, and many of the papers focus on India's Lake Chilika, the site of a special session during the conference. Two papers concern Japan, and one focuses on North America's Great Lakes region. Although the book has a regional bias, the replication of best practices that can be drawn from these studies may be useful for an international audience.

  7. Grading and Reporting Health and Health Disparities

    Directory of Open Access Journals (Sweden)

    Bridget C. Booske, PhD

    2010-01-01

    Full Text Available Report cards are widely used in health for drawing attention to performance indicators. We developed a state health report card with separate grades for health and health disparities to generate interest in and awareness of differences in health across different population subgroups and to identify opportunities to improve health. We established grading curves from data for all 50 states for 2 outcomes (mortality and unhealthy days and 4 life stages (infants, children and young adults, working-age adults, and older adults. We assigned grades for health within each life stage by sex, race/ethnicity, socioeconomics, and geography. We also assigned a health disparity grade to each life stage. Report cards can simplify complex information for lay audiences and garner media and policy maker attention. However, their development requires methodologic and value choices that may limit their interpretation.

  8. Safety, antinuclear and peace

    International Nuclear Information System (INIS)

    The contents of this report are two testimonies, Korean peninsula and nuclear problem including the US Army and nuclear weapon site in South Korea and antinuclear and peace movement in Korean peninsula, peace and church women, discussion on antiwar, antinuclear and peace, scripts of play on for peace nuclear kids, introduction movie prediction and guide and the business report of Korea Church Women United.

  9. Travel and transport

    DEFF Research Database (Denmark)

    Bill, Jan; Roesdahl, Else

    2007-01-01

    On the interrelationship between travel, transport and society; on land transport, sea and river transport, and on winter transport;  on the related technologies and their developments......On the interrelationship between travel, transport and society; on land transport, sea and river transport, and on winter transport;  on the related technologies and their developments...

  10. Institutionalism "Old" and "New."

    Science.gov (United States)

    Selznick, Philip

    1996-01-01

    Explores the new institutionalism's ethos and direction. Drawing a sharp line between old and new inhibits the contribution of institutional theory to major issues of bureaucracy and social policy. Problems of accountability and responsiveness, public and private bureaucracy, regulation and self-regulation, and management and governance will…

  11. Race, Rights and Rebels

    DEFF Research Database (Denmark)

    Suárez-Krabbe, Julia

    An analysis of the evolution of the overlapping histories of human rights and development, and an exploration of the alternatives, through the lens of indigenous and other southern theories and epistemologies.......An analysis of the evolution of the overlapping histories of human rights and development, and an exploration of the alternatives, through the lens of indigenous and other southern theories and epistemologies....

  12. Enhancing Work and Family.

    Science.gov (United States)

    Lawhon, Tommie

    1984-01-01

    To be successful at home and at work, one must use support systems and assertive behavior; know oneself; use appropriate communication techniques, behavior, and appearance; and have a flexible and healthy attitude about changing oneself. (JOW)

  13. Comparisons and lessons learned

    DEFF Research Database (Denmark)

    Jensen, Per Anker; van der Voordt, Theo; Coenen, Christian; Sarasoja, Anna-Liisa

    2012-01-01

    dimensions and KPIs, and on areas like value adding management, performance management and performance measurement, stakeholder relationships and relationship management, green FM and sustainability. Furthermore various ideas came up for further improvement of the FM Value Map. Practical implications: The...

  14. Skin Care and Aging

    Science.gov (United States)

    ... Home » Skin Care and Aging Heath and Aging Skin Care and Aging Dry Skin and Itching Bruises Wrinkles Age Spots ... doctor. For More Information About Skin Care and Aging American Academy of Dermatology 1-866-503-7546 ( ...

  15. Major operations and activities

    International Nuclear Information System (INIS)

    This section of the 1994 Hanford Site Environmental Report summarizes the major operations and activities on the site. These operations and activities include site management, waste management, environmental restoration and corrective actions, and research and technology development

  16. Diet and Lifestyle Changes

    Science.gov (United States)

    ... Research Training & Career Development Grant programs for students, postdocs, and faculty Research at NIDDK Labs, faculty, and ... diabetes, digestive and liver diseases, kidney diseases, weight control and nutrition, urologic diseases, endocrine and metabolic diseases, ...

  17. Dieting and Gallstones

    Science.gov (United States)

    ... Research Training & Career Development Grant programs for students, postdocs, and faculty Research at NIDDK Labs, faculty, and ... diabetes, digestive and liver diseases, kidney diseases, weight control and nutrition, urologic diseases, endocrine and metabolic diseases, ...

  18. Farm Health and Safety

    Science.gov (United States)

    ... the United States. Farms have many health and safety hazards, including Chemicals and pesticides Machinery, tools and ... inspection and maintenance can help prevent accidents. Using safety gloves, goggles and other protective equipment can also ...

  19. Street Drugs and Pregnancy

    Science.gov (United States)

    ... and premature birth Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Birth defects prevention Learn how ... Is it safe? > Street drugs and pregnancy Street drugs and pregnancy E-mail to a friend Please ...

  20. Gestational Hypertension and Preeclampsia

    Medline Plus

    Full Text Available ... and premature birth Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Birth defects prevention Learn how ... a healthy weight and avoiding alcohol and street drugs . Featured articles March of Dimes Premature Birth Report ...

  1. Alcohol and Pregnancy

    Medline Plus

    Full Text Available ... and premature birth Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Birth defects prevention Learn how ... a healthy weight and avoiding alcohol and street drugs . Featured articles March of Dimes Premature Birth Report ...

  2. Hypnosis and the Child.

    Science.gov (United States)

    Place, Maurice

    1984-01-01

    Discusses the nature and value of hypnosis; rating scales and their clinical relevance; the role of self-hypnosis; and clinical studies related to anxiety, hysteria, enuresis, asthma, and pain and painful procedures. (RH)

  3. Gestational Hypertension and Preeclampsia

    Medline Plus

    Full Text Available ... Lead and pregnancy Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Birth defects prevention Learn how ... a healthy weight and avoiding alcohol and street drugs . Featured articles March of Dimes Premature Birth Report ...

  4. Alcohol and Pregnancy

    Medline Plus

    Full Text Available ... Lead and pregnancy Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Birth defects prevention Learn how ... a healthy weight and avoiding alcohol and street drugs . Featured articles March of Dimes Premature Birth Report ...

  5. GREENHOUSE GASES AND AGRICULTURE

    Science.gov (United States)

    Agriculture ranks third in its contribution to Earth's anthropogenically nhanced greenhouse effect. Energy use and production and chlorofluorocarbons are anked first and second, respectively.) pecifically, greenhouse gas sources and inks are increased, and sinks are decreased, by...

  6. Major operations and activities

    Energy Technology Data Exchange (ETDEWEB)

    Black, D.G.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the major operations and activities on the site. These operations and activities include site management, waste management, environmental restoration and corrective actions, and research and technology development.

  7. Diet and cancer

    Science.gov (United States)

    Fiber and cancer; Cancer and fiber; Nitrates and cancer; Cancer and nitrates ... daily. Lower your intake of processed meats, smoked, nitrite-cured, and salt-preserved foods; emphasize plant-based ...

  8. Bioenergy and the poor: bioenergy and agriculture promises and challenges

    OpenAIRE

    Karekezi, Stephen; Kithyoma, Waeni

    2006-01-01

    "This brief delineates two broad categories for bioenergy development — the exploitation of existing agricultural wastes and the establishment of energy plantations—and suggests high-priority steps for developing bioenergy in ways that benefit the poor... Once developing countries have optimized the use of existing agricultural wastes for energy generation and put in place adequate revenue-sharing, regulatory, and policy frameworks, they can consider the option of dedicated energy plantations...

  9. Bayesian reasoning with ifs and ands and ors

    OpenAIRE

    Cruz, Nicole; Baratgin, Jean; Oaksford, Mike; Over, David E.

    2015-01-01

    The Bayesian approach to the psychology of reasoning generalizes binary logic, extending the binary concept of consistency to that of coherence, and allowing the study of deductive reasoning from uncertain premises. Studies in judgment and decision making have found that people’s probability judgments can fail to be coherent. We investigated people’s coherence further for judgments about conjunctions, disjunctions and conditionals, and asked whether their coherence would increase when they we...

  10. State Expenditure on Science and Technology and Research and Development 2002 and 2003. Volumes 1 & 2

    OpenAIRE

    2004-01-01

    This annual publication is a comprehensive report on the government allocations and expenditure and performance of science & technology and research & development in the public sector. The activities covered include research and development, training, education and information; technology transfer and technical services (including information and advice). This edition presents a comprehensive account of the latest State science and technology and research and development performance in 2002 a...

  11. Microprocessors principles and applications

    CERN Document Server

    Debenham, Michael J

    1979-01-01

    Microprocessors: Principles and Applications deals with the principles and applications of microprocessors and covers topics ranging from computer architecture and programmed machines to microprocessor programming, support systems and software, and system design. A number of microprocessor applications are considered, including data processing, process control, and telephone switching. This book is comprised of 10 chapters and begins with a historical overview of computers and computing, followed by a discussion on computer architecture and programmed machines, paying particular attention to t

  12. Pest and disease monitoring

    Energy Technology Data Exchange (ETDEWEB)

    Straw, Nigel; Lonsdale, David [Forest Research, Farnham (United Kingdom)

    2000-07-01

    This paper summaries the findings of surveys of pests and diseases carried out at pure and mixed plots of willow and poplar varieties twice a year during each growing season. The main causes of damage recorded were leaf rust, defoliation by insects, and leaf disease, distortion and chlorosis as well as frost damage, aphid infestation, and shoot dieback. Leaf rust for willow and poplar clones are plotted, and details of leaf rust and defoliation in pure and mixed plots are tabulated.

  13. Occupational Therapy and overweight and obese people: Knowledge and sharing

    Directory of Open Access Journals (Sweden)

    Vanina Tereza Barbosa Lopes da Silva

    2015-03-01

    Full Text Available Obesity is a worldwide phenomenon that affects both the rich and poor populations. It results from the action of environmental factors, dietary habits, physical activity and psychological conditions on individuals genetically predisposed to present excess adipose tissue. The impact of obesity can be measured by its influence on the quality of life. Occupational therapy has developed a significant role within the interdisciplinary treatment of obesity. The objective of this paper is to describe the experience of the work of occupational therapists in an interdisciplinary group for adult and elderly people presenting overweight and obesity in an extension project of a private university in Natal, Rio Grande do Norte state. The Occupational Therapy team performed weekly interdisciplinary care, assessment, planning, organization of the therapeutic setting and occupational therapy intervention. The team was composed by an occupational therapy teacher, a scholar and five volunteer undergraduate students. The service group was open to new components, caregivers, and family and community members. Playful, cognitive, bodily, physical and productive occupational therapy activities were used in the sessions. These activities favored positive outcomes in mental, emotional and social dimensions. Thus, the project enabled the visibility of Occupational Therapy at the university, as well as the growth and expansion of academic and occupational knowledge on therapeutic intervention in obesity.

  14. Vocational Business and Office Education. Banking and Savings and Loan.

    Science.gov (United States)

    Serviss, Emalee; Patton, Bob

    Eleven instructional units (divided into two sections) are provided in this curriculum guide for a one-year course for 12th grade students or adults who are interested in pursuing a career in the banking or savings and loan field. Unit titles in section 1 are Human Relations and Self Improvement, Relationship with Other People, and Coping with…

  15. Approaches and methods for monitoring and evaluation

    NARCIS (Netherlands)

    Mierlo, van B.C.

    2011-01-01

    The aim of many agricultural innovation networks is to realize a system innovation. With system innovation, whole production and consumption systems change, including social relationships, division of roles, formal rules and values, and the technical artefacts and infrastructure. This type of innova

  16. Elastic and inelastic electron and muon scattering

    International Nuclear Information System (INIS)

    The current status of experiments in the field of elastic and inelastic electron and muon scattering is discussed. The talk is divided into discussions of the single arm inclusive experiments at SLAC and Fermilab; the multiparticle inclusive experiments at SLAC, Fermilab und Cornell, and a description of selected results from exclusive channel measurements on electroproduced final states. (orig.)

  17. RFIC and MMIC design and technology

    CERN Document Server

    Robertson, I D

    2001-01-01

    This book gives an in-depth account of GaAs, InP and SiGe, technologies and describes all the key techniques for the design of amplifiers,ranging from filters and data converters to image oscillators, mixers, switches, variable attenuators, phase shifters, integrated antennas and complete monolithic transceivers.

  18. Drugs, Suicide, and Rock and Roll.

    Science.gov (United States)

    Newman, Isadore; And Others

    This study was conducted to investigate the relationship of music preference to locus of control, religiosity, parent and peer relationships, and drug use, with an emphasis on the relationship between musical preference and suicide ideology. Adolescent clients (N=22) at a large Christian counseling center and adolescents (N=76) at a religious…

  19. Epilepsy and Intellectual and Developmental Disabilities

    Science.gov (United States)

    Oguni, Hirokazu

    2013-01-01

    The co-occurrence of epilepsy in people with intellectual disabilities (ID) and other developmental disabilities (DD) has received attention because it has a significant negative impact on health, well-being, and quality of life. The current research investigating the frequency and form of epilepsy in children with ID and DD is reviewed, with…

  20. Teaching and Learning Communication, Language and Literacy

    Science.gov (United States)

    Browne, Ann

    2007-01-01

    In this book, Ann Browne draws on research findings and good practice to provide practical and guidance about working with young children aged 3-5 years in nursery and reception classes. The author covers all of the key theoretical issues, providing a wealth of classroom examples. Practical suggestions for activities and resources include ways of…

  1. Energy and Rural People and Agriculture.

    Science.gov (United States)

    Rural Housing Alliance, Washington, DC.

    Increasing energy dependency, high energy prices, and depleting energy sources have necessitated review of the nature of U.S. energy--who owns it; how we manage it; how and why we consume it; and what should be done about these patterns. Given the power wielded by the oil companies, the pressure of the national standard of living, and the lack of…

  2. Pride and prejudice in Pride and prejudice

    Institute of Scientific and Technical Information of China (English)

    董在媛

    2011-01-01

    Darcy and Elizabeth are the representative characters in Pride and Prejudice who filled with pride and prejudice.Jane Austen who was a British famous novelist,she had created the representative characters(Darcy and Elizabeth);what's more,she had something

  3. Autism and ADHD: Overlapping and Discriminating Symptoms

    Science.gov (United States)

    Mayes, Susan Dickerson; Calhoun, Susan L.; Mayes, Rebecca D.; Molitoris, Sarah

    2012-01-01

    Children with ADHD and autism have some similar features, complicating a differential diagnosis. The purpose of our study was to determine the degree to which core ADHD and autistic symptoms overlap in and discriminate between children 2-16 years of age with autism and ADHD. Our study demonstrated that 847 children with autism were easily…

  4. Wasting and stunting - similarities and differences

    DEFF Research Database (Denmark)

    Briend, André; Khara, Tanya; Dolan, Carmel

    2015-01-01

    Wasting and stunting are often presented as two separate forms of malnutrition requiring different interventions for prevention and/or treatment. These two forms of malnutrition, however, are closely related and often occur together in the same populations and often in the same children. Wasting ...

  5. New and smart materials - why and how

    DEFF Research Database (Denmark)

    . The semiotic properties are becoming more and more important since consumers more increasingly select between products based on the meaning they associate to the product appearance. Semiotics is the study of signs and symbols and described by authors like Pierce and Saussure. Customer preferences also...

  6. Combinatorial and computational mathematics present and future

    CERN Document Server

    Hong, Sungpyo; Kim, Ki Hang; Roush, Fred W

    2001-01-01

    This book describes and summarizes past work in important areas of combinatorics and computation, as well as gives directions for researchers working in these areas in the 21st century. It contains primarily survey papers and presents original research by Peter Fishburn, Jim Ho Kwak, Jaeun Lee, K H Kim, F W Roush and Susan Williams. The papers deal with some of the most exciting and promising developments in the areas of coding theory in relation to number theory, lattice theory and its applications, graph theory and its applications, topological techniques in combinatorics, symbolic dynamics

  7. Nanoscale and microscale phenomena fundamentals and applications

    CERN Document Server

    Khandekar, Sameer

    2015-01-01

    The book is an outcome of research work in the areas of nanotechnology, interfacial science, nano- and micro-fluidics and manufacturing, soft matter, and transport phenomena at nano- and micro-scales. The contributing authors represent prominent research groups from Indian Institute of Technology Bombay, Indian Institute of Technology Kanpur and Indian Institute of Science, Bangalore. The book has 13 chapters and the entire work presented in the chapters is based on research carried out over past three years. The chapters are designed with number of coloured illustrations, figures and tables. The book will be highly beneficial to academicians as well as industrial professionals working in the mentioned areas.

  8. Multimedia encryption and authentication techniques and applications

    CERN Document Server

    Furht, Borko

    2006-01-01

    Intellectual property owners must continually exploit new ways of reproducing, distributing, and marketing their products. However, the threat of piracy looms as a major problem with digital distribution and storage technologies. Multimedia Encryption and Authentication Techniques and Applications covers current and future trends in the design of modern systems that use encryption and authentication to protect multimedia content. Containing the works of contributing authors who are worldwide experts in their fields, this volume is intended for researchers and practitioners, as well as for thos

  9. Digital and discrete geometry theory and algorithms

    CERN Document Server

    Chen, Li

    2014-01-01

    This book provides comprehensive coverage of the modern methods for geometric problems in the computing sciences. It also covers concurrent topics in data sciences including geometric processing, manifold learning, Google search, cloud data, and R-tree for wireless networks and BigData.The author investigates digital geometry and its related constructive methods in discrete geometry, offering detailed methods and algorithms. The book is divided into five sections: basic geometry; digital curves, surfaces and manifolds; discretely represented objects; geometric computation and processing; and a

  10. Interdisciplinarity and nursing research: opportunities and challenges.

    Science.gov (United States)

    Carnevale, Franco A

    2014-01-01

    Interdisciplinary collaboration is widely recognized and considered essential for optimizing the development of knowledge and practice. However, interdisciplinarity is commonly accepted as an unquestioned good; rarely examined as both a source of benefit as well as difficulty for nursing and other disciplines. The aim of this article is to critically examine the opportunities and challenges that interdisciplinarity can provide for research in nursing and other disciplines. Based on a North American perspective, I describe the emergence of uni-disciplinary nursing research and the knowledge exchanges that occurred between nursing and other disciplines. I discuss the rise of interdisciplinary research, outline several examples of nursing participation in interdisciplinarity, and highlight the prominent benefits and difficulties associated with interdisciplinary research. I argue that authentic collaboration is required to conduct meaningful interdisciplinary research and describe how this can be promoted. PMID:25590876

  11. Functional and Dysfunctional Sensorimotor Anatomy and Imaging.

    Science.gov (United States)

    Ulmer, John L; Klein, Andrew P; Mark, Leighton P; Tuna, Ibrahim; Agarwal, Mohit; DeYoe, Edgar

    2015-06-01

    The sensorimotor system of the human brain and body is fundamental only in its central role in our daily lives. On further examination, it is a system with intricate and complex anatomical, physiological, and functional relationships. Sensorimotor areas including primary sensorimotor, premotor, supplementary motor, and higher order somatosensory cortices are critical for function and can be localized at routine neuroimaging with a familiarity of sulcal and gyral landmarks. Likewise, a thorough understanding of the functions and dysfunctions of these areas can empower the neuroradiologist and lead to superior imaging search patterns, diagnostic considerations, and patient care recommendations in daily clinical practice. Presurgical functional brain mapping of the sensorimotor system may be necessary in scenarios with distortion of anatomical landmarks, multiplanar localization, homunculus localization, congenital brain anomalies, informing diffusion tensor imaging interpretations, and localizing nonvisible targets. PMID:26233857

  12. Modeling and Optimization : Theory and Applications Conference

    CERN Document Server

    Terlaky, Tamás

    2015-01-01

    This volume contains a selection of contributions that were presented at the Modeling and Optimization: Theory and Applications Conference (MOPTA) held at Lehigh University in Bethlehem, Pennsylvania, USA on August 13-15, 2014. The conference brought together a diverse group of researchers and practitioners, working on both theoretical and practical aspects of continuous or discrete optimization. Topics presented included algorithms for solving convex, network, mixed-integer, nonlinear, and global optimization problems, and addressed the application of deterministic and stochastic optimization techniques in energy, finance, logistics, analytics, healthcare, and other important fields. The contributions contained in this volume represent a sample of these topics and applications and illustrate the broad diversity of ideas discussed at the meeting.

  13. Reading, writing, and doctoring: literature and medicine.

    Science.gov (United States)

    Charon, R

    2000-05-01

    Literature and medicine share an inherently enduring relationship. Doctors turn to literature--both its plots and its forms--to understand what occurs in their patients' lives, to increase their own narrative competence, to interpret accurately the texts of medicine, to develop empathy, and to deepen their capacities for reflection and self-knowledge. Together, these skills, attitudes, and bodies of knowledge contribute to the effective practice of medicine. Literature is now taught in almost three quarters of the medical schools in the United States. Different goals, agendas, and methods are appropriate at each developmental stage of a physician's training, from the premedical curriculum to the continuing education of a practicing physician. A vigorous and growing scholarship and body of experience is propelling the field of literature and medicine to understand all the more clearly how acts of reading and acts of writing might illuminate acts of doctoring. PMID:10830551

  14. Contractor and government - Teamwork and commitment

    Science.gov (United States)

    Griffin, G. D.

    1985-01-01

    Procedures being implemented at NASA to improve cooperation with contractors and increase productivity are reviewed from the NASA point of view. The goals of the U.S. space program for the coming 25 years are listed, and the importance of the commercial utilization of space in these plans is stressed. Consideration is given to the ongoing American Productivity Center White-Collar Productivity-Improvement Project, the implementation of the recommendations of the 1984 NASA/Contractor Conferences in present and future contracts, and the use of incentive contracts to create situations in which both NASA and the contractor benefit from increased productivity. Future plans call for increased industry responsibility in managing and operating the STS; steamlining of Shuttle operations; advanced design-to-cost procedures, increased commonality, better NASA-contractor communications, and more use of CAD/CAM and robotics for the Space Station; and accommodation of greatly expanded private investment and exploitation of space.

  15. Interdisciplinarity and nursing research: opportunities and challenges

    Directory of Open Access Journals (Sweden)

    Franco A. Carnevale

    2014-12-01

    Full Text Available Interdisciplinary collaboration is widely recognized and considered essential for optimizing the development of knowledge and practice. However, interdisciplinarity is commonly accepted as an unquestioned good; rarely examined as both a source of benefit as well as difficulty for nursing and other disciplines. The aim of this article is to critically examine the opportunities and challenges that interdisciplinarity can provide for research in nursing and other disciplines. Based on a North American perspective, I describe the emergence of uni-disciplinary nursing research and the knowledge exchanges that occurred between nursing and other disciplines. I discuss the rise of interdisciplinary research, outline several examples of nursing participation in interdisciplinarity, and highlight the prominent benefits and difficulties associated with interdisciplinary research. I argue that authentic collaboration is required to conduct meaningful interdisciplinary research and describe how this can be promoted.

  16. Nanomaterials and Water Purification: Opportunities and Challenges

    International Nuclear Information System (INIS)

    Advances in nanoscale science and engineering suggest that many of the current problems involving water quality could be resolved or greatly ameliorated using nanosorbents, nanocatalysts, bioactive nanoparticles, nanostructured catalytic membranes and nanoparticle enhanced filtration among other products and processes resulting from the development of nanotechnology. Innovations in the development of novel technologies to desalinate water are among the most exciting and promising. Additionally, nanotechnology-derived products that reduce the concentrations of toxic compounds to sub-ppb levels can assist in the attainment of water quality standards and health advisories. This article gives an overview of the use of nanomaterials in water purification. We highlight recent advances on the development of novel nanoscale materials and processes for treatment of surface water, groundwater and industrial wastewater contaminated by toxic metal ions, radionuclides, organic and inorganic solutes, bacteria and viruses. In addition, we discuss some challenges associated with the development of cost effective and environmentally acceptable functional nanomaterials for water purification

  17. Healthy and sustainable spaces, biosafety and wastes

    Directory of Open Access Journals (Sweden)

    Simone Cynamon Cohen

    2011-09-01

    Full Text Available Objective: To address the factors needed to develop an action plan towards building healthy public policy within the housing. Data Synthesis: As applied method, we combine concept and practice of healthy housing and other related concepts such as environment and healthy surroundings, standard housing, risk factor, primary environmental care, environmental health surveillance and on the dimensions of housing: cultural, economic, ecological, sociological and human health. Therefore, we characterize the methodology as applicable to different diagnoses for building healthy and sustainable spaces. The strategy applied to healthy housing and the residential unit is an instrument for biosafety assessment of risk factors in environmental management of spaces and their waste. Conclusions: The process of transforming a residential unit in a healthy and sustainable space, which demands the fulfillment of basic human requirements, is fundamental to its incorporation into environmental health policies, which guidelines are needed to support implementation of actions, whether of individual and/or of collective nature.

  18. Aviation and externalities : #the #accomplishments and problems

    OpenAIRE

    Janić, Milan

    2012-01-01

    Civil aviation has become a major industry and in one of the fastest growing sectors of the world economy. The growth of civil aviation has advantages and disadvantages for the society. The advantages include the direct and indirect generation of new jobs within and around the sector as well as providing a strong stimulus to the globalisation of the industry, business and long distance tourism. Disadvantages include its negative impacts on the environment. This paper presents an overview of t...

  19. Mobile and Electronic Commerce Systems and Technologies

    OpenAIRE

    Wen-Chen Hu; Chyuan-Huei T. Yang; Jyh-haw Yeh; Weihong Hu

    2008-01-01

    The emergence of wireless and mobile networks has made possible the introduction of electronic commerce to a new application and research subject: mobile commerce. Understanding or constructing a mobile or an electronic commerce system is an arduous task because the system involves a wide variety of disciplines and technologies and the technologies are constantly changing. To facilitate understanding and constructing such a system, this article divides the system into six components: (i) appl...

  20. Actinide and fission product partitioning and transmutation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-01

    The fourth international information exchange meeting on actinide and fission product partitioning and transmutation, took place in Mito City in Japan, on 111-13 September 1996. The proceedings are presented in six sessions: the major programmes and international cooperation, the partitioning and transmutation programs, feasibility studies, particular separation processes, the accelerator driven transmutation, and the chemistry of the fuel cycle. (A.L.B.)

  1. Comparing and Contrasting Auditing and Evaluation

    OpenAIRE

    Eleanor Chelimsky

    1985-01-01

    This article raises some questions about the relationship between auditing and evaluation in their approaches to program assessment. How are they similar or different? What can they learn from each other? Four aspects of the relationship are examined: (1) the different origins of auditing and evaluation; (2) the definitions and purposes of both, along with the types of questions each typically seeks to answer; (3) contrasting viewpoints and emphases of auditors and evaluators that emerge in t...

  2. Actinide and fission product partitioning and transmutation

    International Nuclear Information System (INIS)

    The fourth international information exchange meeting on actinide and fission product partitioning and transmutation, took place in Mito City in Japan, on 111-13 September 1996. The proceedings are presented in six sessions: the major programmes and international cooperation, the partitioning and transmutation programs, feasibility studies, particular separation processes, the accelerator driven transmutation, and the chemistry of the fuel cycle. (A.L.B.)

  3. Interdisciplinarity and nursing research: opportunities and challenges

    OpenAIRE

    Carnevale, Franco A.

    2014-01-01

    Interdisciplinary collaboration is widely recognized and considered essential for optimizing the development of knowledge and practice. However, interdisciplinarity is commonly accepted as an unquestioned good; rarely examined as both a source of benefit as well as difficulty for nursing and other disciplines. The aim of this article is to critically examine the opportunities and challenges that interdisciplinarity can provide for research in nursing and other disciplines. Based on a North Am...

  4. Compete and Compromise: Machiavellianism and Conflict Resolution

    OpenAIRE

    Mesko, Norbert; Lang, Andras; Andrea, Czibor; Szijjarto, Linda; Bereczkei, Tamas

    2014-01-01

    The aim of our present study was to examine Machiavellians’ conflict management styles that have been neglected in previous research. One hundred eighty three participants completed the Thomas-Kilmann Instrument and the Mach-IV test. A positive correlation was found between the scores on the Mach scale and the scores on the Competing and Compromising subscales, while a negative correlation was found between Mach scores and Avoiding and Accommodating scores. These results coincide with finding...

  5. Time and Culture: Interrelations and Consequences

    OpenAIRE

    Włodarczyk, Ewa

    2015-01-01

    Time is an inevitable ingredient of any culturally-determined individual and collective experience. Literature on the subject includes a range of theoretical approaches and research reports which prove that time is one of the considerations about culture. Many features that characterise various cultures and many regularities in the cultural functioning and change can be explained and understood by references to the ways of time perception typical of this culture.

  6. Pion and Sigma Polarizabilities and Radiative Transitions

    OpenAIRE

    Moinester, Murray A.

    1994-01-01

    Fermilab E781 plans measurements of gamma-Sigma and $\\gamma$-pion interactions using a 600 GeV beam of Sigmas and pions, and a virtual photon target. Pion polarizabilities and radiative transitions will be measured in this experiment. The former can test a precise prediction of chiral symmetry; the latter for a_1(1260) ----> pi + gamma is important for understanding the polarizability. The experiment also measures polarizabilities and radiative transitions for Sigma hyperons. The polarizabili...

  7. Myths and Realities of Governance and Corruption

    OpenAIRE

    Kaufmann, Daniel

    2005-01-01

    A number of popular notions and outright myths on governance and corruption are addressed in this chapter. We distinguish clearly between governance and anti-corruption, while probing the links between both notions. In so doing we challenge the conventional definition of corruption as being too narrow, legalistic and unduly focused on the public sector, while underplaying the role of the private sector. We then challenge the notion that governance and corruption cannot be measured, showcasing...

  8. Theory And Working Of Noise And Vibration

    International Nuclear Information System (INIS)

    This book deals with theory of noise including physical property of noise like term and characteristic of sound, occurrence of sound, characteristic of noise pollution and main cause of occurrence of noise, technique of prevention of noise with noise reduction, construction guide for prevention of noise, and measure of interior noise. It also has the theory of vibration such as an introduction of vibration, and technology of prevention of vibration, official test method of environmental pollution, and summary of protection of the environment.

  9. Nutrition and behavior of coatis and raccoons.

    Science.gov (United States)

    Whiteside, Douglas P

    2009-05-01

    Raccoons and coatis are inquisitive members of the Procyonidae family, commonly found in zoos, treated in wildlife rehabilitation centers, and increasing in popularity as pets. Compared with other carnivores, both species have unique adaptations and behaviors associated with their omnivorous lifestyles. It is therefore important for clinicians to have an appreciation of their natural history, diet, and behavior to aid in the formulation of captive diets and feeding strategies to mitigate potential nutritional or behavioral pathologies. PMID:19341947

  10. Population and Employment Densities: Structure and Change

    OpenAIRE

    Small, Kenneth A.; Song, Shunfeng

    1994-01-01

    We examine spatial patterns and their changes during the 1970s for the Los Angeles region, by estimating monocentric and polycentric density functions for employment and population. Downtown Los Angeles is clearly identified as the statistical monocentric center of the region, and it is the most consistently strong center in the polycentric patterns. Polycentric models fit statistically better than monocentric models, and there was some shift in employment distribution toward a more polycentr...

  11. Islamophobia and Interfaith Dialogue: Challenges and Opportunities

    OpenAIRE

    Tutt, Daniel

    2012-01-01

    Islamophobia is worse now than it was immediately following the September 11th, 2001 attacks in New York and Washington. Since the election of Obama to President, hate groups have expanded, and American Muslims report higher levels of employment discrimination, hate crimes, and attitudes are generally unfavorable towards Muslims in the United States. Looking historically, the example of homophobia, racism towards African Americans, and other movements present models for activists and communit...

  12. Hydrogen and Gaseous Fuel Safety and Toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Lee C. Cadwallader; J. Sephen Herring

    2007-06-01

    Non-traditional motor fuels are receiving increased attention and use. This paper examines the safety of three alternative gaseous fuels plus gasoline and the advantages and disadvantages of each. The gaseous fuels are hydrogen, methane (natural gas), and propane. Qualitatively, the overall risks of the four fuels should be close. Gasoline is the most toxic. For small leaks, hydrogen has the highest ignition probability and the gaseous fuels have the highest risk of a burning jet or cloud.

  13. Polylactide microcapsules and films: preparation and properties

    OpenAIRE

    Sawalha, H.I.M.

    2009-01-01

    This thesis aims at preparation of hollow polylactide (PLA) microcapsules for use as ultrasound contrast agents with controlled size, structure and mechanical and thermal properties. The microcapsules were prepared with multistage premix membrane emulsification. The mechanical and thermal properties of the microcapsules, and of films that were prepared under similar conditions, were highly dependent on the non-solvent and the liquid used as a template for the hollow core of the microcapsule. ...

  14. Research and Publishing: Relevance and Irreverence

    OpenAIRE

    Brester, Gary W.

    2006-01-01

    The value, relevance, and efficacy of conducting and publishing research has been widely debated throughout the agricultural economics profession. On the one hand, some argue that the research process creates little value and directly competes with teaching/outreach output. On the other hand, others argue that research provides answers to important questions, improves human capital, and complements teaching/outreach activities. I argue that the research and publishing process develops human c...

  15. R and D project and informatization

    International Nuclear Information System (INIS)

    This book deals with present situation and view of research and development project by industry, which includes general machinery industry, the steel industry, non ferrous metal industry, petrochemistry industry, auto industry, shipbuilding industry, aerospace engineering industry, daily supplies industry, fine chemistry industry, the ceramic industry, plate glass industry, biology life industry, electron industry, information industry, and semiconductor industry. It also describes project management of R and D and informatization of industry.367

  16. Household energy and consumption and expenditures, 1990

    International Nuclear Information System (INIS)

    The purpose of this supplement to the Household Energy Consumption and Expenditures 1990 report is to provide information on the use of energy in residential housing units, specifically at the four Census regions and nine Census division levels. This report includes household energy consumption, expenditures, and prices for natural gas, electricity, fuel oil, liquefied petroleum gas (LPG), and kerosene as well as household wood consumption. For national-level data, see the main report, Household Energy Consumption and Expenditures 1990

  17. Hydropower research and development

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This report is a compilation of information on hydropower research and development (R and D) activities of the Federal government and hydropower industry. The report includes descriptions of on-going and planned R and D activities, 1996 funding, and anticipated future funding. Summary information on R and D projects and funding is classified into eight categories: fish passage, behavior, and response; turbine-related; monitoring tool development; hydrology; water quality; dam safety; operations and maintenance; and water resources management. Several issues in hydropower R and D are briefly discussed: duplication; priorities; coordination; technical/peer review; and technology transfer/commercialization. Project information sheets from contributors are included as an appendix.

  18. PBL and CDIO

    DEFF Research Database (Denmark)

    Edström, Kristina; Kolmos, Anette

    2014-01-01

    This paper compares two models for reforming engineering education, problem/project-based learning (PBL), and conceive–design–implement–operate (CDIO), identifying and explaining similarities and differences. PBL and CDIO are defined and contrasted in terms of their history, community, definitions......, curriculum design, relation to disciplines, engineering projects, and change strategy. The structured comparison is intended as an introduction for learning about any of these models. It also invites reflection to support the understanding and evolution of PBL and CDIO, and indicates specifically what the......, and that PBL and CDIO can play compatible and mutually reinforcing roles, and thus can be fruitfully combined to reform engineering education....

  19. Nuclear energy and education and training

    International Nuclear Information System (INIS)

    In the modern society, education and training is a must since without it one is impossible to a part of the society. It is also indispensable since human resource is more important than natural resources to sustain the development. The modern society needs, and is also the product of a very long effort of human race, 'education and training'. Nuclear energy education and trainings, as one of the efforts to enhance the modern society, are currently demanded to assure the quality and reliability of personnel being involved in various kinds, levels, and stages of nuclear industries. These education and trainings are also required to suffice the demand for assurance of the quality and reliability of the products, e.g. nuclear components, systems, installations, other products, techniques, and services. Linking and matching of these education and trainings are also required. In the developing countries, it will be better to start with the non-energy application, e.g. application of isotopes and radiation in various fields. There must be cooperation giving rise to strong links between universities. The mechanism and cooperation should facilitate the character building of nuclear energy man power covering attitudes for pioneering, having scientific tradition and industrial orientated views, considering the safety first toward safety culture, and mastering communication. (J.P.N.)

  20. JWST planning and scheduling operations and concepts

    Science.gov (United States)

    Kinzel, Wayne M.

    2010-07-01

    The James Webb Space Telescope (JWST) will be a large infrared space observatory in orbit about the Sun-Earth second Lagrange Point. This paper provides an overview of the expected operational requirements imposed by the observatory's basic science activities (imaging, spectroscopy, coronography) and the operational issues associated with interleaving periodic engineering activities (Wave Front Sensing & Control activities, Momentum Unloads, and orbit Station Keeping) with the science observations. The planning and scheduling operations must maximize the overall science integration time while meeting the mission and observer specified constraints. The "Observation," "Visit," and Observation Template constructs are explained in the context of providing an interface to the Observer that provides the ability to specify complex observations, such as mosaics and cluster targets, while also minimizing specification errors and allowing planning and scheduling flexibility of the observations. The expected nominal planning and scheduling process including the creation and maintenance of the Long Range Plan (~1.25 year duration), the Short Term Schedules (~ three weeks), and the on-board Observation Plan (< 10 days) is described. The event-driven on-board operations of JWST and how the planning and scheduling process monitors and reacts to the onboard execution of the Observation Plan are described. Finally, the methods employed to allow for robust interfacing of scheduled real-time operations (for example, Station Keeping) with the Observation Plan and unplanned, but expected, modifications to the Observation Plan (for example, Target of Opportunity) are described.

  1. Stigma and eating and weight disorders.

    Science.gov (United States)

    Puhl, Rebecca; Suh, Young

    2015-03-01

    Although research has consistently documented the prevalence and negative health implications of weight stigma, little is known about the stigma associated with eating disorders. Given that weight stigma is a risk factor associated with disordered eating, it is important to address stigma across the spectrum of eating and weight disorders. The aim of this review is to systematically review studies in the past 3 years evaluating stigma in the context of obesity and eating disorders (including binge eating disorder, bulimia nervosa, and anorexia nervosa). Physical and psychological health consequences of stigma for individuals with obesity and eating disorders are discussed. Recent studies on weight stigma substantiate the unique influence of stigma on psychological maladjustment, eating pathology, and physiological stress. Furthermore, research documents negative stereotypes and social rejection of individuals with eating disorder subtypes, while attributions to personal responsibility promote blame and further stigmatization of these individuals. Future research should examine the association of stigma related to eating disorders and physical and emotional health correlates, as well as its role in health-care utilization and treatment outcomes. Additional longitudinal studies assessing how weight stigma influences emotional health and eating disorders can help identify adaptive coping strategies and improve clinical care of individuals with obesity and eating disorders. PMID:25652251

  2. Detraditionalisation, gender and alternative and complementary medicines.

    Science.gov (United States)

    Sointu, Eeva

    2011-03-01

    This article is premised on the importance of locating the appeal and meaning of alternative and complementary medicines in the context of gendered identities. I argue that the discourse of wellbeing--captured in many alternative and complementary health practices--is congruent with culturally prevalent ideals of self-fulfilling, authentic, unique and self-responsible subjectivity. The discourse of wellbeing places the self at the centre, thus providing a contrast with traditional ideas of other-directed and caring femininity. As such, involvement in alternative and complementary medicines is entwined with a negotiation of shifting femininities in detraditionalising societies. Simultaneously, many alternative and complementary health practices readily tap into and reproduce traditional representations of caring femininity. It is through an emphasis on emotional honesty and intimacy that the discourse of wellbeing also captures a challenge to traditional ideas of masculinity. Expectations and experiences relating to gender add a further level of complexity to the meaningfulness and therapeutic value of alternative and complementary medicines and underlie the gender difference in the utilisation of holistic health practices. I draw on data from a qualitative study with 44, primarily white, middle-class users and practitioners of varied alternative and complementary medicines in the UK. PMID:21251021

  3. MODIS and VIIRS Lunar Observations and Applications

    Science.gov (United States)

    Xiong, Xiaoxiong; Wang, Zhipeng; Sun, Junqiang; Angal, Amit Avinash; Fulbright, Jon; Butler, James

    2013-01-01

    Terra and Aqua MODIS have successfully operated for more than 13 and 11 years since their launch in 1999 and 2002, respectively. The VIIRS instrument on-board the S-NPP launched in 2011 has also operated for nearly 2 years. Both MODIS and VIIRS make observations in the reflective solar and thermal emissive regions and their on-orbit calibration and characterization are provided by a set of on-board calibrators (OBC). In addition, lunar observations have been made on a regular basis to support sensor on-orbit calibration. This paper provides a brief overview of MODIS and VIIRS instrument on-orbit calibration and characterization activities. It describes the approaches and strategies developed to schedule and perform on-orbit lunar observations. Specific applications of MODIS and VIIRS lunar observations discussed in this paper include radiometric calibration stability monitoring and performance assessment of sensor spatial characterization. Results derived from lunar observations, such as sensor response (or gain) trending and band-to-band registration, are compared with that derived from sensor OBC. The methodologies and applications presented in this paper can also be applied to other earth observing sensors.

  4. Science and technology and their implications for peace and security

    International Nuclear Information System (INIS)

    The issue of scientific and technological developments in relation to international peace and security has recently attracted a great deal of interest in the international community, due partly to their enormous potential for the well-being of humanity and also to their enormous implications for instability in the world, an instability characterized as the 'quantitative arms race'. There is a growing concern that, in parallel with 'quantitative disarmament' between the major Powers and the East and West Europe, a new rivalry might develop and extend to the quantitative improvement of weapons, with world-wide consequences. The General Assembly of United Nations has considered this problem and adopted several resolutions on the matter. There has been a great deal of interest in the continuation of international dialogue on the subject

  5. Cannabis and neuropsychiatry, 1: benefits and risks.

    Science.gov (United States)

    Andrade, Chittaranjan

    2016-05-01

    Cannabis is popularly believed to be a relatively benign substance. Cannabis is also considered to have potential medical benefits, and medical marijuana has been legislated in many parts of the world. However, a recent meta-analysis found that cannabinoids were associated with only modest benefits for chemotherapy-related nausea and vomiting, small and inconsistent benefits for pain and spasticity, and inconclusive benefits for other indications such as improvement of appetite and weight, reduction in tic severity, and improvement of mood or sleep. On the flip side, cannabinoids and cannabis have acute and long-term adverse effects. In randomized controlled trials, cannabinoids increase the risk of total adverse events, serious adverse events, and dropout due to adverse events. Cannabis impairs cognition, and driving after cannabis use is associated with an increased risk of traffic accidents, including fatal accidents. Long-term cannabis use may lead to dependence, respiratory conditions, psychosis, and possibly cancer, as well. Cannabis use during pregnancy may compromise certain pregnancy outcomes such as fetal growth, and use during adolescence may compromise neurodevelopment, social adjustment, and vocational success. The composition and bioavailability of cannabis vary across preparations of the substance and routes of administration; this limits the ability to generalize the findings of studies. The findings of older research may no longer apply to current strains of cannabis that are higher in psychotogenic content. It is important for medical professionals and the lay public to understand the limitations of the efficacy data and the seriousness of the risks associated with cannabis use in medical and recreational contexts. PMID:27249079

  6. PREFACE: Nano- and microfluidics Nano- and microfluidics

    Science.gov (United States)

    Jacobs, Karin

    2011-05-01

    The field of nano- and microfluidics emerged at the end of the 1990s parallel to the demand for smaller and smaller containers and channels for chemical, biochemical and medical applications such as blood and DNS analysis [1], gene sequencing or proteomics [2, 3]. Since then, new journals and conferences have been launched and meanwhile, about two decades later, a variety of microfluidic applications are on the market. Briefly, 'the small flow becomes mainstream' [4]. Nevertheless, research in nano- and microfluidics is more than downsizing the spatial dimensions. For liquids on the nanoscale, surface and interface phenomena grow in importance and may even dominate the behavior in some systems. The studies collected in this special issue all concentrate on these type of systems and were part ot the priority programme SPP1164 'Nano- and Microfluidics' of the German Science Foundation (Deutsche Forschungsgemeinschaft, DFG). The priority programme was initiated in 2002 by Hendrik Kuhlmann and myself and was launched in 2004. Friction between a moving liquid and a solid wall may, for instance, play an important role so that the usual assumption of a no-slip boundary condition is no longer valid. Likewise, the dynamic deformations of soft objects like polymers, vesicles or capsules in flow arise from the subtle interplay between the (visco-)elasticity of the object and the viscous stresses in the surrounding fluid and, potentially, the presence of structures confining the flow like channels. Consequently, new theories were developed ( see articles in this issue by Münch and Wagner, Falk and Mecke, Bonthuis et al, Finken et al, Almenar and Rauscher, Straube) and experiments were set up to unambiguously demonstrate deviations from bulk, or 'macro', behavior (see articles in this issue by Wolff et al, Vinogradova and Belyaev, Hahn et al, Seemann et al, Grüner and Huber, Müller-Buschbaum et al, Gutsche et al, Braunmüller et al, Laube et al, Brücker, Nottebrock et al

  7. 77 FR 65413 - Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and...

    Science.gov (United States)

    2012-10-26

    ..., Israel on March 28, 2012, and supplemented on April 18, 2012. 77 FR 26041 (May 2, 2012). The complaint... COMMISSION Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and..., importation, or sale after importation of certain cameras and mobile devices, related software and...

  8. Spin glasses and biology

    CERN Document Server

    Stein, David

    1992-01-01

    This volume is an introduction to the application of techniques developed for the study of disordered systems to problems which arise in biology. Topics presented include neural networks, adaptation and evolution, maturation of the immune response, and protein dynamics and folding. This book will appeal to students and researchers interested in statistical and condensed matter physics, glasses and spin glasses, and biophysics.

  9. Environmental Science and Technology

    International Nuclear Information System (INIS)

    The Program on Environmental Science and Technology comprehends environmental chemistry (water, soil and atmospheric chemistry), clean technologies (desulfurization of diesel and oil, biodegradable polymers and structural modification of polymers, recycling, pyrolysis of dangerous chemicals by molten salt technology), nanotechnology (magnetic nanoparticles, dendrimers, nano biomarkers, catalyzers) and chemical characterization of nuclear fuel and nuclear fuel cycle waste (chemical and isotopic characterization)

  10. Morocco and the Netherlands

    NARCIS (Netherlands)

    Fritschy, W.; Bos, P. (eds.)

    2006-01-01

    This book on aspects of society, economy and culture in Morocco and the Netherlands contains contributions of 28 Moroccan and Dutch authors on religion, family and marriage law, local government and PJD, Abdelkrim, Morocco and the EU, drug trafficking, migration, youth, Dutch-Moroccan writers, and a

  11. Trends and Challenges

    OpenAIRE

    Ovadiya, Mirey; Kryeziu, Adea; Masood, Syeda; Zapatero, Eric

    2015-01-01

    This study examines the role of social protection programming, and programming design and implementation features, that are prominent in fragile and conflict-affected states. The main objective is to build on existing, available information from a sample of fragile and conflict-affected countries and develop operational guidance that addresses policy, design, and implementation issues and ...

  12. China Population and Developmenl

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    The Cairo International Conference on Population and Development (ICPD) paid great attention to the sexual and reproductive health of adolescents. One of the top priorities of the ICPD Programme of Action is to provide adolescents with necessary sexual and reproductive health information and services, ensure their right to reproductive health education and services, and help them develop risk-free behaviours and healthy lifestyles.

  13. THALASSAEMIA AND ABERRATIONS OF GROWTH AND PUBERTY

    Directory of Open Access Journals (Sweden)

    Andreas Kyriakou

    2009-07-01

    Full Text Available Endocrine dysfunction in Thalassaemia major (TM is a common and disturbing complication, which requires prompt recognition and treatment. The contribution of the underlying molecular defect in TM to the development of endocrinopathies is significant because the patients with the more severe genetic defects have a greater rate of iron loading through higher red cell consumption. TM patients frequently present delay of growth and puberty with reduction of final height. The pathogenesis of growth failure is multifactorial and is mainly due to chronic anemia and hypoxia, chronic liver disease, zinc and folic acid deficiency, iron overload, intensive use of chelating agents, emotional factors, and endocrinopathies (hypogonadism, delayed puberty, hypothyroidism and GH-IGF-1 axis dysregulation. Although appropriate iron chelation therapy can improve growth and development, TM children and adolescents treated intensively with desferrioxamine remain short as well, showing body disproportion between the upper and lower body segment. Body disproportion is independent of prepubertal or pubertal period of greater height gain. Treatment with recombinant GH (rhGH is recommended when GH deficiency is established, and even so, the therapeutic response is often non satisfactory. Growth acceleration is mostly promoted with sex steroids in children with associated pubertal delay. Sexual complications in TM, which include Delayed Puberty, Arrested Puberty and Hypogonadism, present the commonest endocrine complication. Iron deposition on gonadotroph cells of the pituitary leads to disruption of gonadotrophin production which is proven by the poor response of FSH and LH to GnRH stimulation. In the majority of patients gonadal function is normal as most women with Amenorrhea are capable of achieving pregnancy with hormonal treatment and similarly men with azoospermia become fathers. Secondary Hypogonadism appears later in life,    and is manifested in women as

  14. Genomic and personalized medicine: foundations and applications.

    Science.gov (United States)

    Ginsburg, Geoffrey S; Willard, Huntington F

    2009-12-01

    The last decade has witnessed a steady embrace of genomic and personalized medicine by senior government officials, industry leadership, health care providers, and the public. Genomic medicine, which is the use of information from genomes and their derivatives (RNA, proteins, and metabolites) to guide medical decision making-is a key component of personalized medicine, which is a rapidly advancing field of health care that is informed by each person's unique clinical, genetic, genomic, and environmental information. As medicine begins to embrace genomic tools that enable more precise prediction and treatment disease, which include "whole genome" interrogation of sequence variation, transcription, proteins, and metabolites, the fundamentals of genomic and personalized medicine will require the development, standardization, and integration of several important tools into health systems and clinical workflows. These tools include health risk assessment, family health history, and clinical decision support for complex risk and predictive information. Together with genomic information, these tools will enable a paradigm shift to a comprehensive approach that will identify individual risks and guide clinical management and decision making, all of which form the basis for a more informed and effective approach to patient care. DNA-based risk assessment for common complex disease, molecular signatures for cancer diagnosis and prognosis, and genome-guided therapy and dose selection are just among the few important examples for which genome information has already enabled personalized health care along the continuum from health to disease. In addition, information from individual genomes, which is a fast-moving area of technological development, is spawning a social and information revolution among consumers that will undoubtedly affect health care decision making. Although these and other scientific findings are making their way from the genome to the clinic, the full

  15. Problems and proofs in numbers and algebra

    CERN Document Server

    Millman, Richard S; Kahn, Eric Brendan

    2015-01-01

    Designed to facilitate the transition from undergraduate calculus and differential equations to learning about proofs, this book helps students develop the rigorous mathematical reasoning needed for advanced courses in analysis, abstract algebra, and more. Students will focus on both how to prove theorems and solve problem sets in-depth; that is, where multiple steps are needed to prove or solve. This proof technique is developed by examining two specific content themes and their applications in-depth: number theory and algebra. This choice of content themes enables students to develop an understanding of proof technique in the context of topics with which they are already familiar, as well as reinforcing natural and conceptual understandings of mathematical methods and styles. The key to the text is its interesting and intriguing problems, exercises, theorems, and proofs, showing how students will transition from the usual, more routine calculus to abstraction while also learning how to “prove” or “sol...

  16. Clausewitz and Foucault: war and power

    Directory of Open Access Journals (Sweden)

    Roger Deacon

    2012-02-01

    Full Text Available Carl von Clausewitz's On War has influenced theorists across a wide range of disciplines, and one such was the late French philosopher and historian, Michel Foucault. This paper considers what at first sight appears to be Foucault's reversal of Clausewitz, but which oncloser examination can be seen to be an accordance with many striking parallels. It isargued that Foucault's reconceptualisation of modem, or disciplinary, relations of power corresponds remarkably closely with Clausewitz's analysis of war, to the extent that both power and war can be understood in terms of multiple, unstable, interactive and variable relations of force, governed by rationality but often resistant to analysis, the significance of which lies primarily in their fluctuating and reciprocal outcomes and consequences, and not least their moral and psychological components and effects.

  17. METALLIC AND HYBRID NANOSTRUCTURES: FUNDAMENTALS AND APPLICATIONS

    Energy Technology Data Exchange (ETDEWEB)

    Murph, S.

    2012-05-02

    This book chapter presents an overview of research conducted in our laboratory on preparation, optical and physico-chemical properties of metallic and nanohybrid materials. Metallic nanoparticles, particularly gold, silver, platinum or a combination of those are the main focus of this review manuscript. These metallic nanoparticles were further functionalized and used as templates for creation of complex and ordered nanomaterials with tailored and tunable structural, optical, catalytic and surface properties. Controlling the surface chemistry on/off metallic nanoparticles allows production of advanced nanoarchitectures. This includes coupled or encapsulated core-shell geometries, nano-peapods, solid or hollow, monometallic/bimetallic, hybrid nanoparticles. Rational assemblies of these nanostructures into one-, two- and tridimensional nano-architectures is described and analyzed. Their sensing, environmental and energy related applications are reviewed.

  18. Gender and Memory: critical and feminist articulations

    Directory of Open Access Journals (Sweden)

    Lelya Elena Troncoso Pérez

    2015-03-01

    Full Text Available In this essay we reflect critically about the relationship between memory and gender, from a perspective grounded in critical social psychology, feminist theories and memory studies. We review and critique the uses of the notion of memory in feminist approaches and of gender in memory studies. A critical analysis of gender and memory should focus on their joint and mutual constitution, emphasizing the gendered ways in which we remember. We consider it important to problematize uses of "Women's Memory" in essentialist and normalizing terms. The construction of gendered memories operates in a historically dynamic and complex analytical field, so that they may or may not be destabilizing depending on their uses, the intended use, and the historical moment in which they are invoked.

  19. Similarity and Modeling in Science and Engineering

    CERN Document Server

    Kuneš, Josef

    2012-01-01

    The present text sets itself in relief to other titles on the subject in that it addresses the means and methodologies versus a narrow specific-task oriented approach. Concepts and their developments which evolved to meet the changing needs of applications are addressed. This approach provides the reader with a general tool-box to apply to their specific needs. Two important tools are presented: dimensional analysis and the similarity analysis methods. The fundamental point of view, enabling one to sort all models, is that of information flux between a model and an original expressed by the similarity and abstraction. Each chapter includes original examples and ap-plications. In this respect, the models can be divided into several groups. The following models are dealt with separately by chapter; mathematical and physical models, physical analogues, deterministic, stochastic, and cybernetic computer models. The mathematical models are divided into asymptotic and phenomenological models. The phenomenological m...

  20. Love and Marriage in Pride and Prejudice

    Institute of Scientific and Technical Information of China (English)

    朱晓卿

    2014-01-01

    In Pride and Prejudice, Jane Austin expresses successfully her viewpoints of marriage and love. This paper tempts to make a deep analysis of these four marriages, and shows how one’s character affects one’s attitudes toward love and marriage. We can see the combination of vulgar Collins and common Charlotte results in a practical marriage, and their marriage has no love;the combination of dissolute Wickhame and flirtatious Lydia results in a sex-oriented marriage, this marriage is without love either, the combination of pleasant Bingley and mild Jane results in a conventional marriage with love, the combination of decent Darcy and sensible Elizabeth results not only in a successful marriage, but also they have got something more than Jane-Bingley mar-riage.

  1. Grounding and shielding circuits and interference

    CERN Document Server

    Morrison, Ralph

    2016-01-01

    Applies basic field behavior in circuit design and demonstrates how it relates to grounding and shielding requirements and techniques in circuit design This book connects the fundamentals of electromagnetic theory to the problems of interference in all types of electronic design. The text covers power distribution in facilities, mixing of analog and digital circuitry, circuit board layout at high clock rates, and meeting radiation and susceptibility standards. The author examines the grounding and shielding requirements and techniques in circuit design and applies basic physics to circuit behavior. The sixth edition of this book has been updated with new material added throughout the chapters where appropriate. The presentation of the book has also been rearranged in order to reflect the current trends in the field.

  2. Evaluation and Characterization of Magnets and Capacitors

    Energy Technology Data Exchange (ETDEWEB)

    Seiber, L.E.; Cunningham, J.P.; Golik, S.S. (ORISE); Armstrong, G. (Maverick Systems)

    2006-10-15

    Advanced vehicle, fuel cell, hybrid electric vehicle (HEV), and plug in hybrid research and development is conducted by the U.S. Department of Energy (DOE) through its FreedomCAR and Vehicle Technologies (FCVT) program. The mission of this program is to develop more energy efficient and environmentally safe highway transportation technologies. Program activities include research, development, testing, technology validation, and technology transfer. These activities are done at the system and component levels. This report will discuss component level testing of prototype capacitors and magnets. As capacitor and magnet technologies mature, it is important to ascertain the limitations of these new technologies by subjecting the components to standardized tests to evaluate their capabilities. Test results will assist in the determination of their ability to provide improvements in power electronics and motor designs to meet the FCVT goals.

  3. MMI concept and I and C architecture

    International Nuclear Information System (INIS)

    The basic design of the I and C for the European pressurized water reactor (EPR) will establish the basis for a preliminary safety assessment and cost and feasibility evaluation. In order to avoid a premature link to a rapidly aging technology, the design aims as far as possible to establish product independent requirements, open to off-the-shelf equipment and thus benefitting from the latest progress in I and C technology in the moment of plant erection. The field of man-machine interface design serves as example to explain the approach, and the resulting overall I and C architecture is outlined. The design team comprising the active participation of designers and utilities, leads to optimal integration of feedback of experience from running plants and other design projects. (orig.)

  4. Identification and management of uncertainty and risk

    International Nuclear Information System (INIS)

    The objective of any nuclear power program is the achievement of high capacity factor power production over a long lifetime of operation. Given the complexity of the systems and equipment, as well as the uncertainties of the business and broader community environment - that is not an easy task. Uncertainty and risk are to be found in all areas of endeavour from the broadest issues of public acceptance to the highly scientific and the (apparently) well researched; and from the highest levels of plant architecture to the lowliest of details. The paper discusses a number of situations where uncertainty and risk issues, which were not identified let alone managed, materialized nonetheless; the result being substantial consequences. The need for attention to uncertainty and risk is stressed for all levels of engineering, research, manufacture and operation, and not only as a management function. (author)

  5. Orthopaedic research and education foundation and industry.

    Science.gov (United States)

    Wurth, Gene R; Sherr, Judy H; Coffman, Thomas M

    2003-07-01

    Members of orthopaedic industry commit a significant amount of funds each year to support research and education programs that are directly related to their product(s). In addition, industry supports organizations such as the Orthopaedic Research and Education Foundation. The relationship between the Orthopaedic Research and Education Foundation and industry began in the early 1980s. The support to the Orthopaedic Research and Education Foundation from industry primarily has come in the form of unrestricted grants. These grants best can be looked at as an investment rather than a contribution. This form of giving, once called corporate philanthropy is more accurately referred to as strategic philanthropy. Members of industry make these investments to enhance their reputations, build brand awareness, market their products and services, improve employee morale, increase customer loyalty, and establish strategic alliances. The specialty of orthopaedics is among the leaders in medicine in the amount of funding raised within the specialty for research and education programs. This is because of the amount of support from members of industry and the surgeons. During the past 15 years, 40% of the annual support to the Orthopaedic Research and Education Foundation has come from industry and the balance has come from surgeons and members of lay public. Future industry support of the Orthopaedic Research and Education Foundation and other organizations within the specialty of orthopaedics will be dependent on the continued demonstration of tangible returns in areas described. PMID:12838052

  6. Islam and Political Violence

    OpenAIRE

    John L. Esposito

    2015-01-01

    The global threat of Al Qaeda post 9/11 and ISIL, increased Sunni-Shia conflicts, and violence in the Middle East and Pakistan dominate headlines and challenge governments in the region and globally. Both Muslim extremists and some Western experts and observers speak of a clash of civilizations or a culture war in Muslim-West relations. Both the discourse and violence yet again raise questions about the relationship of Islam to violence and terrorism: is Islam a particularly violent religion?...

  7. Islamic Banking and Finance

    OpenAIRE

    AlFarra, Diaa M. S.

    2015-01-01

    Islamic Banking and Finance has been growing rapidly during the last decades. Descriptive analysis has been used in order to introduce the Islamic banking and finance and how it works. On other hand, clarify the Islamic Banking and Finance Systems and show how it works in part of liability and also profit and loss sharing basis. In addition to that, the main similarities and differences were properly identified, introduced and discussed in the paper. It is obvious that there are many similari...

  8. Electrical and electronic principles

    CERN Document Server

    Knight, SA

    1988-01-01

    Electrical and Electronic Principles, 3 focuses on the principles involved in electrical and electronic circuits, including impedance, inductance, capacitance, and resistance.The book first deals with circuit elements and theorems, D.C. transients, and the series circuits of alternating current. Discussions focus on inductance and resistance in series, resistance and capacitance in series, power factor, impedance, circuit magnification, equation of charge, discharge of a capacitor, transfer of power, and decibels and attenuation. The manuscript then examines the parallel circuits of alternatin

  9. Safeguards and physics measurements

    International Nuclear Information System (INIS)

    SCK-CEN's programme on safeguards and physics measurements involves gamma and neutron dosimetry, calibrations and irradiations, electronic support, metrology of various samples including internal contamination of human beings, of waste barrels and of fissile materials, neutron activation analysis, and radioisotope source preparation. The document reports on the main activities and achievements of the sections 'Instrumentation, Calibration and Dosimetry' and 'Safeguards and Nuclear Physics Measurements'

  10. Families and health interactions

    OpenAIRE

    Zdanowicz, Nicolas; Lepièce, Brice; Tordeurs, David; Jacques, Denis; Janne, Pascal; Reynaert, Christine

    2011-01-01

    Background: In recent years, psychologists of health have attempted to understand the relations between family dynamics and health. The aim of our study is not only to study relations inside families and couples (relations between family of origin, nuclear and ideal family, current and ideal couple) but also outside between families and couples and different health indicator (physical and mental health, consumption of medications, and frequency of medical consultations). Subjects and methods:...

  11. Safeguards and physics measurements

    Energy Technology Data Exchange (ETDEWEB)

    Carchon, R

    2002-04-01

    SCK-CEN's programme on safeguards and physics measurements involves gamma and neutron dosimetry, calibrations and irradiations, electronic support, metrology of various samples including internal contamination of human beings, of waste barrels and of fissile materials, neutron activation analysis, and radioisotope source preparation. The document reports on the main activities and achievements of the sections 'Instrumentation, Calibration and Dosimetry' and 'Safeguards and Nuclear Physics Measurements'.

  12. Connecting Myokines and Metabolism

    OpenAIRE

    Ahima, Rexford S.; Park, Hyeong-Kyu

    2015-01-01

    Skeletal muscle is the largest organ of the body in non-obese individuals and is now considered to be an endocrine organ. Hormones (myokines) secreted by skeletal muscle mediate communications between muscle and liver, adipose tissue, brain, and other organs. Myokines affect muscle mass and myofiber switching, and have profound effects on glucose and lipid metabolism and inflammation, thus contributing to energy homeostasis and the pathogenesis of obesity, diabetes, and other diseases. In thi...

  13. SAMPLING AND ANALYSIS PROTOCOLS

    International Nuclear Information System (INIS)

    Radiological sampling and analyses are performed to collect data for a variety of specific reasons covering a wide range of projects. These activities include: Effluent monitoring; Environmental surveillance; Emergency response; Routine ambient monitoring; Background assessments; Nuclear license termination; Remediation; Deactivation and decommissioning (D and D); and Waste management. In this chapter, effluent monitoring and environmental surveillance programs at nuclear operating facilities and radiological sampling and analysis plans for remediation and D and D activities will be discussed

  14. Social media and activism

    OpenAIRE

    Cammaerts, Bart

    2015-01-01

    This entry provides an overview of the ways in which social media and digital networks are contextualized and examined in relation to social movements and activism. A number of communicative practices that activists deploy are identified and the ways in which information and communication technology (ICT)-mediated practices are embedded in roles and functions relevant to activists and social movements are addressed giving attention to the importance of social ties and networks online and offl...

  15. Risk and Exploration: Earth, Sea and Stars

    Science.gov (United States)

    Dick, Steven J. (Editor); Cowing, Keith L. (Editor)

    2005-01-01

    The NASA History Division is pleased to present the record of a unique meeting on risk and exploration held under the auspices of the NASA Administrator, Sean O Keefe, at the Naval Postgraduate School in Monterey, California, from September 26-29, 2004. The meeting was the brainchild of Keith Cowing and astronaut John Grunsfeld, NASA's chief scientist at the time. Its goals, stated in the letter of invitation published herein, were precipitated by the ongoing dialogue on risk and exploration in the wake of the Columbia Shuttle accident, the Hubble Space Telescope servicing question, and, in a broader sense, by the many NASA programs that inevitably involve a balance between risk and forward-looking exploration. The meeting, extraordinarily broad in scope and participant experience, offers insights on why we explore, how to balance risk and exploration, how different groups defi ne and perceive risk differently, and the importance of exploration to a creative society. At NASA Headquarters, Bob Jacobs, Trish Pengra, and Joanna Adamus of NASA Public Affairs led the meeting's implementation. The Naval Postgraduate School, commanded by Rear Admiral Patrick W. Dunne, provided a congenial venue. The meeting was broadcast on NASA TV, and thanks are due in this regard to Al Feinberg, Tony Stewart, Jim Taylor, and the planners collaborative: Mark Shaddock and Spotlight Productions, Donovan Gates of Donovan Gates Production, and Michael Ditertay and his staff on this 30-person television crew. Thanks to their efforts, a DVD record of the meeting has also been produced. Thanks are also due to the moderators: Miles O Brien of CNN, Chris McKay of NASA Ames, David Halpern of the White House Office of Science and Technology Policy, and John Grunsfeld, NASA Headquarters. In order to maintain the informal flavor of the meetings, these proceedings are based on transcripts that have been lightly edited for grammar and punctuation. Most references to slides shown during the

  16. Infection and disease: cause and cure.

    Science.gov (United States)

    Herrington, C Simon; Douek, Daniel C

    2006-01-01

    Much can be learnt about the mechanisms by which micro-organisms cause disease from the ways that they interact with cells and tissues. This issue of The Journal of Pathology contains articles that address the roles that cell and tissue biology and pathology are playing in the elucidation of these mechanisms. A review of variant Creutzfeldt-Jakob disease is followed by a discussion of severe acute respiratory syndrome (SARS). Two articles on human papillomavirus (HPV) infection address the association between viral infection and neoplasia, as do reviews on viruses and lymphoma/leukaemia, and Kaposi's sarcoma-associated herpesvirus (human herpesvirus 8, HHV8). The section on viral disease concludes with an article on morbilliviruses. The intracellular effects of bacteria are addressed in a review of Listeria infection and a further review outlines recent advances in our knowledge of syphilis. Reviews on Helicobacter and gastric neoplasia, innate defences against methicillin-resistant Staphylococcus aureus (MRSA) infection, and the function of granulomas in tuberculosis also address aspects of tissue responses to bacterial infection. Following a review of the function of immunoglobulin A in defence against infection, a group of articles considers vaccination and gene therapy approaches, the latter involving consideration of both viral and bacterial strategies. The reviews assembled here bridge several gaps: between microbiology and cellular pathology; between host and infecting organism; and between disease and therapy. It is clear that cell and tissue pathology approaches are of value in all of these spheres, providing cell and tissue relevance to microbiological and immunological observations. PMID:16362991

  17. Rehabilitation and Prosthetic Services

    Science.gov (United States)

    ... Therapy Mental Health Physical Medicine and Rehabilitation Services Physical Therapy Prosthetic and Sensory Aids Service Benefits Prosthetic and Sensory Aids Service General Information Prosthetic ...

  18. Program and abstracts

    International Nuclear Information System (INIS)

    This volume contains the program and abstracts of the conference. The following topics are included: metal vapor molecular lasers, magnetohydrodynamics, rare gas halide and nuclear pumped lasers, transfer mechanisms in arcs, kinetic processes in rare gas halide lasers, arcs and flows, XeF kinetics and lasers, fundamental processes in excimer lasers, electrode effects and vacuum arcs, electron and ion transport, ion interactions and mobilities, glow discharges, diagnostics and afterglows, dissociative recombination, electron ionization and excitation, rare gas excimers and group VI lasers, breakdown, novel laser pumping techniques, electrode-related discharge phenomena, photon interactions, attachment, plasma chemistry and infrared lasers, electron scattering, and reactions of excited species

  19. Ticarcillin and Clavulanate Injection

    Science.gov (United States)

    ... combination of ticarcillin and clavulanate eliminates bacteria that cause many kinds of infections, including pneumonia and gynecological, urinary tract, skin, stomach, bone, joint, and blood infections. ...

  20. Farm Health and Safety

    Science.gov (United States)

    ... jobs in the United States. Farms have many health and safety hazards, including Chemicals and pesticides Machinery, ... equipment can also reduce accidents. Occupational Safety and Health Administration

  1. Nuclear and Radiochemistry Fundamentals and Applications

    CERN Document Server

    Lieser, Karl Heinrich

    2001-01-01

    This handbook gives a complete and concise description of the up-to-date knowledge of nuclear and radiochemsitry and applications in the various fields of science. I is based on teaching courses and on research for over 40 years. The book is addressed to any researcher whishing sound knowledge about the properties of matter, be it a chemist, a physicist, a medical doctor, a mineralogist or a biologist. They will all find it a valuable source of information about the principles and applications of nuclear and radiochemistry. Research in radiochemistry includes: Study of radioactice matter in na

  2. Electrical and electronic principles and technology

    CERN Document Server

    John Bird

    2013-01-01

    This much-loved textbook introduces electrical and electronic principles and technology to students who are new to the subject. Real-world situations and engineering examples put the theory into context. The inclusion of worked problems with solutions really help aid your understanding and further problems then allow you to test and confirm you have mastered each subject. In total the books contains 410 worked problems, 540 further problems, 340 multiple-choice questions, 455 short-answer questions, and 7 revision tests with answers online.This an ideal text for vocational courses enabling a s

  3. LHCOPN and LHCONE: Status and Future Evolution

    CERN Document Server

    Martelli, Edoardo; Stancu, Stefan Nicolae; CERN. Geneva. IT Department

    2015-01-01

    The LHC Optical Private Network (LHCOPN), linking CERN and the Tier 1s, and the LHC Open Network Environment (LHCONE) which links these to the Tier 2 community both successfully supported the data transfer needs of the LHC community during Run 1 and have now evolved to serve the networking requirements of the new computing models for Run 2. We present here the current status and the key changes, notably the delivered and planned bandwidth increases, the ongoing work to better address the needs of the Asia-Pacific region, developments to improve redundancy and progress made for provisioning point-to-point links.

  4. Value and Politics of China and Russia

    Institute of Scientific and Technical Information of China (English)

    Zhang Shuhua

    2008-01-01

    The 17th National Congress stressed that the Party must keep to the path of political development under socialism with Chinese characteristics. Since the introduction of the reform and opening up policy, China's economy has developed quickly, supplementing its political construction. Progress in the economy and political development have raised China's confidence and made the Chinese system more attractive to the rest of the world. Though China's political development has been achieved under the correct democratic development viewpoint, difficulties may yet arise, and China may need to look outside to other political achievements; importantly, China has the confidence and determination to make its political development harmonious, orderly and effective.

  5. Computer systems and networks: Status and perspectives

    International Nuclear Information System (INIS)

    The properties of computers are discussed, both as separate units and in inter-coupled systems. The main elements of modern processor thechnology are reviewed and the associated peripheral components are disscussed in the light of the prevailling rapid pace of developments. Particular emphais is given to the impact of very large scale integrated circuitry in these developments. Computer networks, and considered in some detail, including comon-carrier and local-area networks and the problem of inter-working is included in the discussion. Components of network systems and the associated technology are also among the topics treated. (orig.)

  6. Prebiotics and Probiotics and Oral Health

    Science.gov (United States)

    Meurman, J. H.

    The first part of this chapter describes the unique characteristics of the mouth with special emphasis on the oral microbiota. Next, the highly prevalent dental diseases are briefly described together with more rare but still important diseases and symptoms of the mouth. Prevention and treatment of oral and dental diseases are also discussed focusing on aspects considered important with respect to the potential application of prebiotics and probiotics. The second part of the chapter then concentrates on research data on prebiotics and probiotics in the oral health perspective, ending up with conclusions and visions for future research.

  7. MEMORY AND PROMISE IN ARENDT AND NIETZSCHE

    Directory of Open Access Journals (Sweden)

    VANESSA LEMM

    2006-01-01

    Full Text Available This article investigates and compares the value and significance that Arendt and Nietzsche attribute to the role played by memory and by the promise in constituting the political and in safeguarding the freedom and plurality of human actionEste artículo compara el valor y el significado que Arendt y Nietzsche otorgan a la memoria y a la promesa para la constitución de lo político así como para la salvaguardia de la libertad y de la pluralidad humana

  8. Fraud and plagiarisim in school and career.

    Science.gov (United States)

    Agud, J L

    2014-10-01

    Between 0% and 94% of university students acknowledge having committed academic fraud. Its forms are varied: cheating on examinations, submitting someone else's work, plagiarism, false citations, false reporting on experiments, tests or findings in the medical history and physical examination, unfair behavior toward fellow students, and many others. The consequences of academic fraud include learning corruption, useless efforts by students and faculty, incorrect performance evaluations and unfair selection for jobs. Since this can be a prelude to future fraud as doctors or researches, the prevalence, risk factors, motivations, clinical appearances, detection and prevention of the disease of academic fraud are here reviewed. PMID:24796637

  9. Forest and Range Inventory and Mapping

    Science.gov (United States)

    Aldrich, R. C.

    1971-01-01

    The state of the art in remote sensing for forest and range inventories and mapping has been discussed. There remains a long way to go before some of these techniques can be used on an operational basis. By the time that the Earth Resources Technology Satellite and Skylab space missions are flown, it should be possible to tell what kind and what quality of information can be extracted from remote sensors and how it can be used for surveys of forest and range resources.

  10. Grid technologies and applications: architecture and achievements

    International Nuclear Information System (INIS)

    The 18 months since CHEP'2000 have seen significant advances in Grid computing, both within and outside high energy physics. While in early 2000, Grid computing was a novel concept that most CHEP attendees were being exposed to for the first time, now considerable consensus is seen on Grid architecture, a solid and widely adopted technology base, major funding initiatives, a wide variety of projects developing applications and technologies, and major deployment projects aimed at creating robust Grid infrastructures. The author provides a summary of major developments and trends, focusing on the Globus open source Grid software project and the GriPhyN data grid project

  11. SSL and TLS Theory and Practice

    CERN Document Server

    Oppliger, Rolf

    2009-01-01

    SSL (secure socket layer) and TLS (Transport Layer Security) are widely deployed security protocols that are used in all kinds of web-based e-commerce and e-business applications and are part of most contemporary security systems available today. This practical book provides a comprehensive introduction to these protocols, offering you a solid understanding of their design. You find discussions on the advantages and disadvantages of using SSL/TLS protocols compared to other Internet security protocols. This authoritative resource shows how to properly employ SSL and TLS and configure security

  12. Neutrino physics and astrophysics

    International Nuclear Information System (INIS)

    The plenary reports of Neutrino '80 are presented by experts in neutrino physics and astrophysics. Their International Conference on Neutrino Physics and Astrophysics was held in Erice (Italy), June 23 through 28, 1980. The proceedings include reviews of part research, the history of neutrino research and coverage of recent results and theoretical speculations. Topics include high- and low-energy neutrino astrophysics, weak charged and neutral currents, low and intermediate weak interactions, neutrino oscillations, and parity violation in atoms and nuclei conservation laws. Weak interactions in lepton-lepton and lepton-nucleon collisions, beam dump experiments, new theoretical ideas, and future developments in accelerators and detectors are also included. The topics are introduced by a historical perspective section and then grouped under the headings of neutrino astrophysics, weak charged currents, weak neutral currents, low and intermediate energy interactions, conservation laws, weak interactions in electron and hadron experiments, and a final section on future accelerator, new neutrino detection technology and concluding remarks

  13. Supporting analyses and assessments

    Energy Technology Data Exchange (ETDEWEB)

    Ohi, J. [National Renewable Energy Lab., Golden, CO (United States)

    1995-09-01

    Supporting analysis and assessments can provide a sound analytic foundation and focus for program planning, evaluation, and coordination, particularly if issues of hydrogen production, distribution, storage, safety, and infrastructure can be analyzed in a comprehensive and systematic manner. The overall purpose of this activity is to coordinate all key analytic tasks-such as technology and market status, opportunities, and trends; environmental costs and benefits; and regulatory constraints and opportunities-within a long-term and systematic analytic foundation for program planning and evaluation. Within this context, the purpose of the project is to help develop and evaluate programmatic pathway options that incorporate near and mid-term strategies to achieve the long-term goals of the Hydrogen Program. In FY 95, NREL will develop a comprehensive effort with industry, state and local agencies, and other federal agencies to identify and evaluate programmatic pathway options to achieve the long-term goals of the Program. Activity to date is reported.

  14. ITER Instrumentation and Control - Status and Plans

    International Nuclear Information System (INIS)

    The ITER Instrumentation and Control (IC) System is the term encompassing all hardware and software required to operate ITER. It has two levels of hierarchy; the Central IC Systems and the Plant Systems IC. The Central IC Systems comprise CODAC (Control, Data Access and Communication), the Central Interlock System (CIS) and the Central Safety Systems (CSS). The Central IC Systems are 'in-fund', i.e. procured by ITER International Organization, while Plant Systems IC are 'in-kind', i.e. procured by the seven ITER Domestic Agencies. This procurement model, together with the current estimate of 165 Plant Systems IC, poses a major challenge for the realization and integration of the ITER IC System. To address this challenge a main strategic focus of the CODAC group, formed in 2008, has been to establish good relations with the Domestic Agencies. By distributing the required research and development tasks and contracts fairly between the Domestic Agencies we build collaborations for the future at the same time as technical work proceed. The primary goal of ITER IC System is to provide a fully integrated and automated control system for ITER. Standardization of Plant Systems IC is of primary importance and has been the highest priority task during the last year. The target of associated research and development activities is to survey, benchmark and prototype main stream technologies, in order to choose the best and most widely used technology standards for Plant Systems IC. In this paper we elaborate on our approach, both from a technical and a non technical perspective, explain technology evaluation and decisions and finally present the way forward to ensure ITER IC System will contribute and be instrumental in making ITER a success. This document is composed of an abstract followed by the presentation slides. (authors)

  15. ITER Instrumentation and Control - Status and Plans

    International Nuclear Information System (INIS)

    The ITER Instrumentation and Control (IC) System is the term encompassing all hardware and software required to operate ITER. It has two levels of hierarchy; the Central IC Systems and the Plant Systems IC. The Central IC Systems comprise CODAC (Control, Data Access and Communication), the Central Interlock System (CIS) and the Central Safety Systems (CSS). The Central IC Systems are 'in-fund', i.e. procured by ITER International Organization, while Plant Systems IC are 'in-kind', i.e. procured by the seven ITER Domestic Agencies. This procurement model, together with the current estimate of 165 Plant Systems IC, poses a major challenge for the realization and integration of the ITER IC System. To address this challenge a main strategic focus of the CODAC group, formed in 2008, has been to establish good relations with the Domestic Agencies. By distributing the required Research and development tasks and contracts fairly between the Domestic Agencies we build collaborations for the future at the same time as technical work proceed. The primary goal of ITER IC System is to provide a fully integrated and automated control system for ITER. Standardization of Plant Systems IC is of primary importance and has been the highest priority task during the last year. The target of associated Research and Development activities is to survey, benchmark and prototype main stream technologies, in order to choose the best and most widely used technology standards for Plant Systems IC. In this paper we elaborate on our approach, both from a technical and a non technical perspective, explain technology evaluation and decisions and finally present the way forward to ensure ITER IC System will contribute and be instrumental in making ITER a success. This document is composed of an abstract followed by the presentation transparencies. (authors)

  16. Polyphony and Polyphasia in Self and Knowledge

    Directory of Open Access Journals (Sweden)

    Renedo, A.

    2010-01-01

    Full Text Available The purpose in this paper is to contribute towards an understanding of the link beween plurality of self and knowledge. The paper relates the concept of cognitive polyphasia with Bakhtin’s views on positioning and the polyphony of the person, and Hermans and Kempen’s concept of the dialogical self. It links dialogical epistemology and ontology to argue that, (i polyphony and polyphasia of self and knowledge are two sides of the same process, and (ii our ability to position ourselves in relation to the knowledge of others explains how the meanings, practices and identities that co-exist within individuals and groups are put to use, enabling us to function in multiple relationships and contexts. The paper concludes by suggesting that identity and knowledge are inseparable from both the multiple relationships in which they develop and from processes of self-other positioning. Research on expert knowledge of homelessness amongst professionals working in the UK voluntary sector is briefly examined to illustrate the proposed theoretical argument.

  17. Food and water: symbol and reality.

    Science.gov (United States)

    Caspar, R

    1988-05-01

    The act of giving food and water to the needy and helpless is a reality that reflects the communitarian aspect of the human family and our commitment to nurture our more vulnerable members. The technology that delivers artificial nutrition and hydration to an irreversibly comatose patient is, some would say, a symbol of that reality. As a symbol, what does it communicate, to whom, and for whose benefit? The critical examination of the ethics surrounding this issue requires the careful navigation of one of the busiest intersections, where ethics, law, technology, medicine, and the Church enter, converge, and exit--each with its own preoccupation and destination. Symbols are a type of representation that point beyond themselves to something else. If the act of giving food and water is symbolic, to what reality does it point? Surely this reality is care--that most human and humane attention that we give to one another at the most basic level of need. But is this care realized when a patient who is dying is tethered to the technology of artificial nutrition and hydration against his or her will? The meaning communicated by this symbol in such a case is intended only for the care givers and society. For patients who have lived in the spirit of Christian faith, the message may be a death-denying one, out of keeping with the hope of resurrection and eternal life. PMID:10315753

  18. Nuclear and Radiological Forensics and Attribution Overview

    International Nuclear Information System (INIS)

    The goal of the U.S. Department of Homeland Security (DHS) Nuclear and Radiological Forensics and Attribution Program is to develop the technical capability for the nation to rapidly, accurately, and credibly attribute the origins and pathways of interdicted or collected materials, intact nuclear devices, and radiological dispersal devices. A robust attribution capability contributes to threat assessment, prevention, and deterrence of nuclear terrorism; it also supports the Federal Bureau of Investigation (FBI) in its investigative mission to prevent and respond to nuclear terrorism. Development of the capability involves two major elements: (1) the ability to collect evidence and make forensic measurements, and (2) the ability to interpret the forensic data. The Program leverages the existing capability throughout the U.S. Department of Energy (DOE) national laboratory complex in a way that meets the requirements of the FBI and other government users. At the same time the capability is being developed, the Program also conducts investigations for a variety of sponsors using the current capability. The combination of operations and R and D in one program helps to ensure a strong linkage between the needs of the user community and the scientific development

  19. HIV and incarceration: prisons and detention

    Directory of Open Access Journals (Sweden)

    Jürgens Ralf

    2011-05-01

    Full Text Available Abstract The high prevalence of HIV infection among prisoners and pre-trial detainees, combined with overcrowding and sub-standard living conditions sometimes amounting to inhuman or degrading treatment in violation of international law, make prisons and other detention centres a high risk environment for the transmission of HIV. Ultimately, this contributes to HIV epidemics in the communities to which prisoners return upon their release. We reviewed the evidence regarding HIV prevalence, risk behaviours and transmission in prisons. We also reviewed evidence of the effectiveness of interventions and approaches to reduce the risk behaviours and, consequently, HIV transmission in prisons. A large number of studies report high levels of risk behaviour in prisons, and HIV transmission has been documented. There is a large body of evidence from countries around the world of what prison systems can do to prevent HIV transmission. In particular, condom distribution programmes, accompanied by measures to prevent the occurrence of rape and other forms of non-consensual sex, needle and syringe programmes and opioid substitution therapies, have proven effective at reducing HIV risk behaviours in a wide range of prison environments without resulting in negative consequences for the health of prison staff or prisoners. The introduction of these programmes in prisons is therefore warranted as part of comprehensive programmes to address HIV in prisons, including HIV education, voluntary HIV testing and counselling, and provision of antiretroviral treatment for HIV-positive prisoners. In addition, however, action to reduce overcrowding and improve conditions in detention is urgently needed.

  20. Oil and gas supply : hurdles and opportunities

    International Nuclear Information System (INIS)

    The socioeconomic development in Latin America was discussed with reference to its abundant and diverse resources. Despite its large population, Latin America represents only 6 per cent of the world gross domestic product (GDP) and a less than 6 per cent of the total world trading. This presentation described the problems of large deficits, poor economic policies, large debt and corruption that provoked inflation, economic slowdown, and foreign debt in Latin America. Policy makers agreed that reforms were needed if Latin American economies were to grow more than 6 per cent a year, and to lower the number of people living in poverty in the region. The second-generation reform for Latin America was meant to promote economic development without inflation. It is based on quality public sector governance; fiscal strengthening; an enhanced legal and regulatory framework; efficient financial markets; and, labour and market reform. This presentation also discussed the oil and gas industry's contention with the perceptions that the economic crisis in Latin America was caused by globalization, international trade and acquisitive industrialized countries. An initiative was launched in 1994 to build an integrated energy data bank, evaluate existing interconnections among Latin American countries, and identify barriers for a larger integration to facilitate and improve commercial activities. It was emphasized that while the United States has a large deficit of oil, Canada and Latin America have large surpluses of energy resources, which if developed efficiently and effectively, can be a leading engine of regional development and an important contributor to global competitiveness. Canada is the largest supplier of energy, including oil, natural gas and electricity to the United States, the world's largest energy consumer and largest oil and gas market. Mexico and Brazil were identified as the other 2 large economies in the region's energy chain, but Mexico is self sufficient and

  1. Oil and gas supply : hurdles and opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Giusti, L. [Centre for Strategic and International Studies, Washington, DC (United States)

    2006-07-01

    The socioeconomic development in Latin America was discussed with reference to its abundant and diverse resources. Despite its large population, Latin America represents only 6 per cent of the world gross domestic product (GDP) and a less than 6 per cent of the total world trading. This presentation described the problems of large deficits, poor economic policies, large debt and corruption that provoked inflation, economic slowdown, and foreign debt in Latin America. Policy makers agreed that reforms were needed if Latin American economies were to grow more than 6 per cent a year, and to lower the number of people living in poverty in the region. The second-generation reform for Latin America was meant to promote economic development without inflation. It is based on quality public sector governance; fiscal strengthening; an enhanced legal and regulatory framework; efficient financial markets; and, labour and market reform. This presentation also discussed the oil and gas industry's contention with the perceptions that the economic crisis in Latin America was caused by globalization, international trade and acquisitive industrialized countries. An initiative was launched in 1994 to build an integrated energy data bank, evaluate existing interconnections among Latin American countries, and identify barriers for a larger integration to facilitate and improve commercial activities. It was emphasized that while the United States has a large deficit of oil, Canada and Latin America have large surpluses of energy resources, which if developed efficiently and effectively, can be a leading engine of regional development and an important contributor to global competitiveness. Canada is the largest supplier of energy, including oil, natural gas and electricity to the United States, the world's largest energy consumer and largest oil and gas market. Mexico and Brazil were identified as the other 2 large economies in the region's energy chain, but Mexico is self

  2. Bending and Focusing with Plasmas and Crystals - Potential and Challenges

    CERN Document Server

    Zimmermann, F

    2013-01-01

    This talk review the potential of plasmas and crystals for focusing and bending high-energy charged particle beams. It covers topics like plasma lenses, plasma wigglers, plasma dipoles, crystal channeling & reflection, radiation in crystals, crystal accelerators, crystalline beams and ultimate limitations. Past, ongoing or required R&D efforts are highlighted. Invited presentation at EuCARD'13 "Visions for the Future of Particle Accelerators," CERN, 11 June 2013.

  3. Parenting and professionalism: competing and enriching commitments.

    Science.gov (United States)

    Shrier, D K; Brodkin, A M; Sondheimer, A

    1993-01-01

    The goals, format, curriculum, and faculty of a first-year medical school elective focusing on balancing commitments to a medical career and family are described in order to encourage replication at other institutions. While the course is offered to both men and women, the issues discussed have particular relevance to women physicians, the majority of whom continue to carry the major responsibilities for family and household in addition to their medical careers. Topics include: the rewards of being a parent, parent-child attachment, the dual-career family at different developmental stages, physicians' life-styles, family planning, child care and training options, specialty choice and practice alternatives. The eight sessions are presented through a combination of seminar, videotapes, readings, and interviews of physicians, their spouses and children. PMID:8227932

  4. Physics and mathematical tools methods and examples

    CERN Document Server

    Alastuey, Angel; Magro, Marc; Pujol, Pierre

    2016-01-01

    This book presents mathematical methods and tools which are useful for physicists and engineers: response functions, Kramers-Kronig relations, Green's functions, saddle point approximation. The derivations emphasize the underlying physical arguments and interpretations without any loss of rigor. General introductions describe the main features of the methods, while connections and analogies between a priori different problems are discussed. They are completed by detailed applications in many topics including electromagnetism, hydrodynamics, statistical physics, quantum mechanics, etc. Exercises are also proposed, and their solutions are sketched. A self-contained reading of the book is favored by avoiding too technical derivations, and by providing a short presentation of important tools in the appendices. It is addressed to undergraduate and graduate students in physics, but it can also be used by teachers, researchers and engineers.

  5. Nanomaterials and nanoparticles : Sources and toxicity

    CERN Document Server

    Buzea, Cristina; Robbie, Kevin

    2008-01-01

    This review is written with the goal of informing public health concerns related to nanoscience, while raising awareness of nanomaterials toxicity among scientists and manufacturers handling them. We show that humans have always been exposed to nanoparticles and dust from natural sources and human activities, the recent development of industry and combustion-based engine transportation profoundly increasing anthropogenic nanoparticulate pollution. The key to understanding the toxicity of nanoparticles is that their minute size, smaller than cells and cellular organelles, allows them to penetrate these basic biological structures, disrupting their normal function. Among diseases associated with nanoparticles are asthma, bronchitis, lung cancer, neurodegenerative diseases (such as Parkinson`s and Alzheimer`s diseases), Crohn`s disease, colon cancer. Nanoparticles that enter the circulatory system are related to occurrence of arteriosclerosis, and blood clots, arrhythmia, heart diseases, and ultimately cardiac d...

  6. Public And Private Leadership And Performance Management

    Directory of Open Access Journals (Sweden)

    Christine (Mihaescu Demeter

    2013-05-01

    Full Text Available The aim of this article is to make a comparing between the private and public leadership. We analyze (1 whether there are differences between public and private sector leadership based on some variables related to job complexity of a manager (including the managerial behaviour, job autonomy, and job clarity, decision-making vs policymaking process and the stakeholders vs political influence, and (2 to assess the degree of their effects on the managerial competences and performance management. Our study is conducted from the Romanian perspective on public organizations. As the methodology used, in order to identify the perception on political influence in Romanian public administration we conducted a survey among civil servants at central and local level. Our research is based on the empirical analysis of the relevant literature in public administration, leadership and organizational performance.

  7. Flu and Heart Disease and Stroke

    Science.gov (United States)

    ... What's this? Submit Button Past Newsletters Flu and Heart Disease & Stroke Language: English Español Recommend on Facebook Tweet Share Compartir People with Heart Disease* and Those Who Have Had a Stroke Are ...

  8. Heart Disease and Asians and Pacific Islanders

    Science.gov (United States)

    ... HIV/AIDS Immunizations Infant Heath & Mortality Mental Health Obesity Organ and ... heart disease and they are less likely to die from heart disease. In general, Asian American adults have lower rates of being overweight or obese, lower rates of ...

  9. Marine and Hydrokinetic (MHK) Databases and Systems

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-01-01

    The online information resources included in this fact sheet were developed with support from the U.S. Department of Energy, and are designed to provide the public access to information pertaining to MHK technologies, projects, and research.

  10. Materials and society -- Impacts and responsibilities

    Energy Technology Data Exchange (ETDEWEB)

    Westwood, A.R.C.

    1995-11-01

    The needs of today`s advanced societies have moved well beyond the requirements for food and shelter, etc., and now are focused on such concerns as international peace and domestic security, affordable health care, the swift and secure transmission of information, the conservation of resources, and a clean environment. Progress in materials science and engineering is impacting each of these concerns. This paper will present some examples of how this is occurring, and then comment on ethical dilemmas that can arise as a consequence of technological advances. The need for engineers to participate more fully in the development of public policies that help resolve such dilemmas, and so promote the benefits of advancing technology to society, will be discussed.

  11. Early nutrition and immunity - progress and perspectives

    DEFF Research Database (Denmark)

    Calder, PC; Krauss-Etschmann, S; de Jong, EC;

    2006-01-01

    sensitization to allergens and factors affecting the development of atopic disease; factors influencing the maturation of dendritic cells and the development of regulatory T cells; the influence of gut microflora on immunity, allergic sensitization and infectious disease; the role of nutrition in preventing......, and to commensal bacteria. A breakdown in the tolerogenic pathways can also lead to inflammatory diseases. The prevalence of inflammatory diseases, including atopic disorders, has increased over the last 60 years. The development of tolerance is the result of active immune mechanisms and both......-associated and systemic immune systems. The introduction of formula and of solid foods exposes the infant to novel food antigens and also affects the gut flora. Nutrition may be the source of antigens to which the immune system must become tolerant, provide factors, including nutrients, that themselves might...

  12. Basic interrupt and command structures and applications

    International Nuclear Information System (INIS)

    Interrupt and command structures of a real-time system are described through specific examples. References to applications of a real-time system and programing development references are supplied. (auth)

  13. Colonialism and Language Policy and Planning

    DEFF Research Database (Denmark)

    Phillipson, Robert

    2013-01-01

    Key factors that account for European languages and Christianity being transplanted worldwide are identified. The privileged position of excolonial languages has been consolidated through Western influence on educational policies and linguistic imperialism. The existence of alternative language p...

  14. Growth and Scaling during Development and Regeneration

    CERN Document Server

    Werner, Steffen

    2016-01-01

    Life presents fascinating examples of self-organization and emergent phenomena. In multi-cellular organisms, a multitude of cells interact to form and maintain highly complex body plans of well-defined size. In this thesis, we investigate theoretical feedback mechanisms for both self-organized body plan patterning and size control. The thesis is inspired by the astonishing scaling and regeneration abilities of flatworms. These worms can perfectly regrow their entire body plan even from tiny amputation fragments like the tip of the tail. Moreover, they can grow and actively de-grow by more than a factor of 40 in length depending on feeding conditions. These capabilities prompt for remarkable physical mechanisms of self-organized pattern formation and scaling. First, we explore the basic principles and challenges of pattern scaling in mechanisms previously proposed to describe biological pattern formation. Next, we present a novel class of patterning mechanisms yielding entirely self-organized and self-scaling ...

  15. Deafness and Diversity: Reflections and Directions.

    Science.gov (United States)

    Guardino, Caroline; Cannon, Joanna E

    2016-01-01

    Concluding a two-part American Annals of the Deaf special issue on deafness and diversity (DAD), the editors provide reflections and guidance to the field regarding d/Deaf and hard of hearing (d/Dhh) children with a disability (DWD; e.g., learning or intellectual disability, autism) and d/Dhh children from homes where parents use a language other than English or American Sign Language (d/Dhh Multilingual Learners; DMLs). Contributing authors addressed the application of theory, research, and practice to five topics: (a) early intervention, (b) communication/language, (c) assessment, (d) transition, (e) teacher preparation. An overview of the main recommendations of the contributors and editors is presented in an effort to advance research and pedagogy with these learners. In conclusion, the editors discuss the "Radical Middle" approach (Easterbrooks & Maiorana-Basas, 2015) to working with students who are DAD: providing learners with all options for academic, social, and emotional success. PMID:27156921

  16. Supersymmetry and Supergravity: Phenomenology and Grand Unification

    OpenAIRE

    Arnowitt, R.; Nath, Pran

    1993-01-01

    A survey is given of supersymmetry and supergravity and their phenomenology. Some of the topics discussed are the basic ideas of global supersymmetry, the minimal supersymmetric Standard Model (MSSM) and its phenomenology, the basic ideas of local supersymmetry (supergravity), grand unification, supersymmetry breaking in supergravity grand unified models, radiative breaking of $SU(2) \\times U(1)$, proton decay, cosmological constraints, and predictions of supergravity grand unified models. Wh...

  17. Travel Behavior and Demand Analysis and Prediction

    OpenAIRE

    Konstadinos G. Goulias

    2007-01-01

    The impressive movement forward of transportation modeling and simulation emerges from three related but distinct sources. The first source is a fundamental change in planning practice that one could name dynamic planning practice to indicate the existence of bi-directional time (from the past to the future and from the future to today), as well as, assessment cycles and adjustments taking place within the short term, medium term, and long term horizons. These cycles are also bidirectional in...

  18. Forest Policy, Criteria and Indicators, and Certification

    OpenAIRE

    Nilsson, S.

    2001-01-01

    This paper was presented as a position paper at the International Conference "The Nature and Culture of Forests" in May 2001 at the University of British Columbia, Canada. The conference brought together international scientists and policymakers in the field of Sustainable Forest Management. This paper presents an overall concept for sustainable forest management and the strengths and weaknesses of the components of this framework. It is concluded that an efficient policy framewo...

  19. Innovation, Diffusion, and Trade: Theory and Measurement

    OpenAIRE

    Santacreu, Ana Maria

    2011-01-01

    I develop a multicountry-model in which economic growth is driven mainly by domestic innovation and the adoption of foreign technologies embodied in traded intermediate goods. Fitting the model to data on innovation, output per capita, and trade in varieties for the period 1996-2007, I estimate the costs of both domestic innovation and adopting foreign innovations, and then decompose the sources of economic growth around the world. I find that the adoption channel has been especially importan...

  20. Micro and smart devices and systems

    CERN Document Server

    Ananthasuresh, G; Pratap, Rudra; Krupanidhi, S

    2014-01-01

    The book presents cutting-edge research in the emerging fields of micro, nano, and smart devices and systems from experts working in these fields over the last decade. Most of the contributors have built devices or systems or developed processes or algorithms in these areas. The book is a unique collection of chapters from different areas with a common theme and is immensely useful to academic researchers and practitioners in the industry who work in this field.

  1. LEGAL CULTURES AND MEDIATION. INTERACTIONS AND EVOLUTIONS

    Directory of Open Access Journals (Sweden)

    Claudiu Ramon D. BUTCULESCU

    2014-05-01

    Full Text Available Mediation, as an alternative dispute resolution method, is closely connected with the system of legal cultures. Mediation is an important link between legal culture and the judicial system. Mediation also acts as an interface between internal legal culture and external legal culture. This paper addresses the issues regarding the links and interactions between mediation and legal cultures, as well as the effects that arise from these interactions.

  2. Coating and curing apparatus and methods

    Energy Technology Data Exchange (ETDEWEB)

    Brophy, Brenor L.; Gonsalves, Peter R.; Maghsoodi, Sina; Colson, Thomas E.; Yang, Yu S.; Abrams, Ze' ev R.

    2016-04-19

    Disclosed is a coating apparatus including flow coating and roll-coating that may be used for uniform sol-gel coating of substrates such as glass, solar panels, windows or part of an electronic display. Also disclosed are methods for substrate preparation, flow coating and roll coating. Lastly, systems and methods for curing sol-gel coatings deposited onto the surface of glass substrates using high temperature air-knives, infrared emitters and direct heat applicators are disclosed.

  3. Nutrition and maternal, neonatal, and child health.

    Science.gov (United States)

    Christian, Parul; Mullany, Luke C; Hurley, Kristen M; Katz, Joanne; Black, Robert E

    2015-08-01

    This article reviews the central role of nutrition in advancing the maternal, newborn, and child health agenda with a focus on evidence for effective interventions generated using randomized controlled trials in low- and middle-income countries (LMIC). The 1000 days spanning from conception to 2 years of life are a critical period of time when nutritional needs must be ensured; failure to do so can lead to adverse impacts on short-term survival as well as long-term health and development [corrected]. The burden of maternal mortality continues to be high in many under-resourced settings; prenatal calcium supplementation in populations with low intakes can reduce the risk of pre-eclampsia and eclampsia morbidity and mortality and is recommended, and antenatal iron-folic acid use in many countries may reduce anemia, a condition that may be an underlying factor in postpartum hemorrhage. Sufficient evidence exists to promote multiple micronutrient supplementation during pregnancy to reduce fetal growth restriction and low birth weight. Early initiation of breastfeeding (within an hour), exclusive breastfeeding in the first 6 months of life, and vitamin A supplementation in the first few days of life in Asia (but not in Africa) reduce infant mortality. Biannual large-dose vitamin A supplements to children 6-59 months of age and zinc for treatment of diarrhea continue to be important strategies for improving child health and survival. Early nutrition and micronutrient status can influence child development but should be integrated with early responsive learning interventions. Future research is needed that goes beyond the 1000 days to ensure adequate preconceptional nutrition and health, with special emphasis on adolescents who contribute to a large proportion of first births in many LMIC. Thus, we make the case for integrating proven nutrition interventions with those for health in pregnant women, and with those for health and child development in neonates, infants, and

  4. Medical Education and Information and Communication Technology

    OpenAIRE

    Houshyari, Asefeh Badiey; Bahadorani, Mahnaz; Tootoonchi, Mina; Gardiner, John Jacob Zucker; Peña, Roberto A; Adibi, Peyman

    2012-01-01

    Background: Information and communication technology (ICT) has brought many changes in medical education and practice in the last couple of decades. Teaching and learning medicine particularly has gone under profound changes due to computer technologies, and medical schools around the world have invested heavily either in new computer technologies or in the process of adapting to this technological revolution. In order to catch up with the rest of the world, developing countries need to resea...

  5. Road safety and trade and industry.

    OpenAIRE

    2014-01-01

    Trade and industry mostly experience the negative consequences of crashes, but sometimes the consequences are positive. The negative consequences of road traffic crashes include loss of personnel and damage to vehicles. Some other industries, such as damage repair companies, on the other hand, derive income from road crashes. Trade and industry can also be of importance for road safety. Particularly the transport sector, the car industry and insurers take several initiatives which for example...

  6. Corporate Lobbying and Subsidies : Theory and Evidence

    OpenAIRE

    Kammerer, Hannes

    2014-01-01

    In this thesis, I take a within-industry view on special interest groups and study the impact of corporate lobbying for subsidies. My thesis is a collection of three single-authored research papers, studying both theoretically and empirically different facets of the firm-level links between lobbying and subsidies. Chapter 2 and Chapter 4 are theoretical contributions analyzing lobbying for subsidies in a heterogeneous firms framework. In particular, I study lobbying for a production subsidy i...

  7. Subtitles and eye tracking: Reading and performance

    OpenAIRE

    Jan-Louis Kruger; Faans Steyn

    2014-01-01

    This article presents an experimental study to investigate whether subtitle reading has a positive impact on academic performance. In the absence of reliable indexes of reading behavior in dynamic texts, the article first formulates and validates an index to measure the reading of text, such as subtitles on film. Eye-tracking measures (fixations and saccades) are expressed as functions of the number of standard words and word length and provide a reliable index of reading behavior of subtitle...

  8. Repositories and Research Publications: Policies and Politics

    OpenAIRE

    Prosser, D

    2007-01-01

    Scholarly communications are increasingly being influenced by public policy issues. The desire of Governments world-wide to develop 'knowledge economies', ensure value for money, enrich education, and promote e-research all impact on scholarly communications and explain the interest at a political level in open access and institutional repositories. This presentation will explore some of the public policy drivers and describe the most significant of the open access policies, both in developme...

  9. Depression and sleep: pathophysiology and treatment

    OpenAIRE

    Thase, Michael E.

    2006-01-01

    This review examines the relationship between sleep and depression. Most depressive disorders are characterized by subjective sleep disturbances, and the regulation of sleep is intricately linked to the same mechanisms that are implicated in the pathophysiology of depression. After briefly reviewing the physiology and topography of normal sleep, the disturbances revealed in studies of sleep in depression using polysomnographic recordings and neuroimaging assessments are discussed. Next, treat...

  10. NAD+ and Sirtuins in Aging and Disease

    OpenAIRE

    Imai, Shin-ichiro; Guarente, Leonard

    2014-01-01

    Nicotinamide adenine dinucleotide (NAD+) is a classical coenzyme mediating many redox reactions. NAD+ also plays an important role in the regulation of NAD+-consuming enzymes, including sirtuins, poly-ADP-ribose polymerases (PARPs), and CD38/157 ectoenzymes. NAD+ biosynthesis, particularly mediated by nicotinamide phosphoribosyltransferase (NAMPT), and SIRT1 function together to regulate metabolism and circadian rhythm. NAD+ levels decline during the aging process and may be an Achilles’ heel...

  11. Metagenomics: Facts and Artifacts, and Computational Challenges*

    OpenAIRE

    Wooley, John C.; Ye, Yuzhen

    2009-01-01

    Metagenomics is the study of microbial communities sampled directly from their natural environment, without prior culturing. By enabling an analysis of populations including many (so-far) unculturable and often unknown microbes, metagenomics is revolutionizing the field of microbiology, and has excited researchers in many disciplines that could benefit from the study of environmental microbes, including those in ecology, environmental sciences, and biomedicine. Specific computational and stat...

  12. Actions and Attributes from Wholes and Parts

    OpenAIRE

    Gkioxari, Georgia; Girshick, Ross; Malik, Jitendra

    2014-01-01

    We investigate the importance of parts for the tasks of action and attribute classification. We develop a part-based approach by leveraging convolutional network features inspired by recent advances in computer vision. Our part detectors are a deep version of poselets and capture parts of the human body under a distinct set of poses. For the tasks of action and attribute classification, we train holistic convolutional neural networks and show that adding parts leads to top-performing results ...

  13. SME's and sustainable entrepreneurship: theory and practice

    OpenAIRE

    CRALS, Evy; Vereeck, Lode

    2004-01-01

    Sustainable entrepreneurship is a spin-off concept from sustainable development. It can be defined as the continuing commitment by business to behave ethically and contribute to economic development, while improving the quality of life of the workforce and their families as well as of the local community and society at large, or simply as business that takes into account the 3 Ps: people, planet, and profits. Sustainable entrepreneurship became en vogue after the successful 1995 protests agai...

  14. Integrating quality assurance and research and development

    International Nuclear Information System (INIS)

    Quality assurance programs cannot be transferred from one organization to another without attention to existing cultures and traditions. Introduction of quality assurance programs constitutes a significant change and represents a significant impact on the organizational structure and operational mode. Quality assurance professionals are change agents, but do not know how to be effective ones. Quality assurance as a body of knowledge and experience can only become accepted when its practitioners become familiar with their role as change agents. 8 references

  15. Collaboration and ETDs: Institutional and International Strategies

    OpenAIRE

    Lippincott, Joan K.

    2003-01-01

    Developing collaborative projects requires focused goals and a process that encourages participation and takes advantage of each parties' skills. In this session, the presenter will describe some principles of successful collaborations and some characteristics of good teamwork. In addition, the presenter will discuss collaboration issues for ETD projects at both the institutional and international levels. At the institutional level, collaboration for ETD projects involves a number of const...

  16. COMMITMENT AND SWITCHING INTENTIONS: CUSTOMERS AND BRANDS

    OpenAIRE

    Juliana Werneck Rodrigues; Jorge Ferreira da Silva; Jorge Brantes Ferreira; Luis Fernando Hor-Meyll

    2012-01-01

    This study aims to evaluate the relationship between a customer’s brand switching intentions and his commitment to a brand. Based on a literature review, constructs related to customer brand commitment were identified (affective and continuance commitment, trust, satisfaction, switching costs and alternative attractiveness) and their roles in the formation of brand switching intentions hypothesized. Through a cross-sectional survey, a sample of 201 smartphone users was collected to test the p...

  17. Costs and Returns: Economic and Accounting Concepts

    OpenAIRE

    Harrington, David H.

    1983-01-01

    This article reviews economic and accounting bases for costs-of-production (COP) calculations It finds that the problems of circularity of arguments, potential cost· price spirals, and escalating land values are Inherent m all full COP methods of setting support prices Inflation, Income tax regulations, and credit usage Interact to distort the traditional relationships between cash costs and cash returns, thus requiring explicit correction m COP calculations

  18. Economics and policy: beyond science and ideology

    OpenAIRE

    O'Donnell, Rory

    1992-01-01

    The dominant conception of the relationship between economists and policy makers is one which sees economists as scientists, whose knowledge is, ideally, derived independently of the interests which motivate politicians, civil servants and the public. This paper challenges the effectiveness, practicality and philosophical foundations of this outlook and proposes an alternative approach to policy-oriented economics. Developments in the philosophy of science have revealed serious problems in th...

  19. Defining and Distinguishing Secular and Religious Terrorism

    OpenAIRE

    Gregg, Heather S.

    2014-01-01

    Religious terrorism is typically characterised as acts of unrestrained, irrational and indiscriminant violence, thus offering few if any policy options for counterterrorism measures. This assumption about religious terrorism stems from two challenges in the literature: disproportionate attention to apocalyptic terrorism, and a lack of distinction between religious terrorism and its secular counterpart. This article, therefore, aims to do four things: define and differentiate religiously motiv...

  20. Institutions and economic growth : summary and synthesis

    OpenAIRE

    Szirmai, A.

    2013-01-01

    This paper provides a summary, overview and synthesis of the findings of the second phase of the AFD/Maastricht Graduate School of Governance research project on institutions and economic growth. The point of departure for this research project is that the diversity of longrun patterns of economic growth and development can only be fully understood if one incorporates institutions, institutional diversity and institutional change into the analysis of economic development.

  1. Personal Bankruptcy and Credit Supply and Demand

    OpenAIRE

    Reint Gropp; John Karl Scholz; Michelle White

    1996-01-01

    This paper examines how personal bankruptcy and bankruptcy exemptions affect the supply and demand for credit. While generous state-level bankruptcy exemptions are probably viewed by most policymakers as benefitting less-well-off borrowers, our results using data from the 1983 Survey of Consumer Finances suggest they increase the amount of credit held by high-asset households and reduce the availability and amount of credit to low-asset households, conditioning on observable characteristics. ...

  2. Titanium and titanium alloys fundamentals and applications

    CERN Document Server

    Peters, Manfred

    2003-01-01

    This handbook is an excellent reference for materials scientists and engineers needing to gain more knowledge about these engineering materials. Following introductory chapters on the fundamental materials properties of titanium, readers will find comprehensive descriptions of the development, processing and properties of modern titanium alloys. There then follows detailed discussion of the applications of titanium and its alloys in aerospace, medicine, energy and automotive technology.

  3. Aromatherapy and nursing: historical and theoretical conception

    OpenAIRE

    Juliana Rizzo Gnatta; Leonice Fumiko Sato Kurebayashi; Ruth Natalia Teresa Turrini; Maria Júlia Paes da Silva

    2016-01-01

    Abstract Aromatherapy is a Practical or Complementary Health Therapy that uses volatile concentrates extracted from plants called essential oils, in order to improve physical, mental and emotional well-being. Aromatherapy has been practiced historically and worldwide by nurses and, as in Brazil is supported by the Federal Nursing Council, it is relevant to discuss this practice in the context of Nursing through Theories of Nursing. This study of theoretical reflection, exploratory and descrip...

  4. Hormones and aggression in childhood and adolescence

    OpenAIRE

    Ramirez, J. Martin

    2003-01-01

    This review is a survey on recent psychobiosocial studies on association between hormones and aggression/violence in children and adolescents, with a special focus on puberty, given the rapid changes in both hormones and behavior occurring during that developmental period. Since it cannot be assumed that all readers have much background knowledge, it inevitably begins with some comments about the concept and multifaceted nature of aggression, as well as with a brief reminding about hormone ca...

  5. Tactical and Strategic Missile Technology and Design

    OpenAIRE

    Brophy, Christopher; Healey, Anthony

    2008-01-01

    This brochure explains the Tactical and Strategic Missile Technology and Design program at the Naval Postgraduate School. Sections include: An introduction, description of courses, NPS faculty, research facilities, students eligible, application process, and tuition. The department of Mechanical and Astronautical Engineering offers a missile systems engineering track within the framework of a Master’s Degree in Mechanical Engineering. The program allows students to take courses...

  6. Resources and Economic Dynamics, Technology and Rents

    OpenAIRE

    Alberto Quadrio Curzio

    2011-01-01

    The essay investigates non producible (natural) resources and rent from three points of views: stylized facts, quantitative economics and economic theory. Taking the first point of view, the author discusses how economic growth can be represented in terms of never-ending tension between scarcity and technical progress. At least since the onset of modern economic growth, whenever scarcity produced a slowdown of growth, technical progress followed and scarcity was thereby removed. Scarcity, in ...

  7. Personality and language

    OpenAIRE

    Krahé, Barbara

    2009-01-01

    Content Introduction Towards a framework for personality and language Personality and language Personal pronouns Adjectives as disposilional markers Cognitive properties of trait terms Everyday language and personality Speech end personality Conclusions and directions References

  8. Uncertainty, rationality, and agency

    CERN Document Server

    Hoek, Wiebe van der

    2006-01-01

    Goes across 'classical' borderlines of disciplinesUnifies logic, game theory, and epistemics and studies them in an agent-settingCombines classical and novel approaches to uncertainty, rationality, and agency

  9. Videos, Podcasts and Livechats

    Medline Plus

    Full Text Available ... Chronic Obstructive Pulmonary Disease (COPD) Colon Cancer Congestive Heart Failure Dementia Head and Neck Cancer HIV/AIDS ... varying illnesses including genetic and neurological disorders, cancer, heart and lung conditions and many others. The first ...

  10. Tattoos and Piercing

    Science.gov (United States)

    ... Looking and feeling your best Tattoos and piercing Tattoos and piercing Some people think piercings and tattoos ... surgery if you want to close the hole. Tattoos top How about henna? You may have seen ...

  11. Researching Identity and Interculturality

    DEFF Research Database (Denmark)

    Lønsmann, Dorte

    2016-01-01

    Review of: Researching Identity and Interculturality / by F. Dervin and K. Risager (eds.). Routledge 2015, 245 pp.......Review of: Researching Identity and Interculturality / by F. Dervin and K. Risager (eds.). Routledge 2015, 245 pp....

  12. Tools and their uses

    CERN Document Server

    1973-01-01

    Teaches names, general uses, and correct operation of all basic hand and power tools, fasteners, and measuring devices you are likely to need. Also, grinding, metal cutting, soldering, and more. 329 illustrations.

  13. Thyroid Scan and Uptake

    Science.gov (United States)

    ... News Physician Resources Professions Site Index A-Z Thyroid Scan and Uptake Thyroid scan and uptake uses ... the Thyroid Scan and Uptake? What is a Thyroid Scan and Uptake? A thyroid scan is a ...

  14. Manicure and Pedicure Safety

    Science.gov (United States)

    ... resources Meet our partners Español Donate Diseases and treatments Acne and rosacea Bumps and growths Color problems Contagious skin diseases Cosmetic treatments Dry / sweaty skin Eczema / dermatitis Hair and scalp ...

  15. Diet and Nutrition

    Science.gov (United States)

    ... Resources > Diet and Nutrition Go Back Diet and Nutrition Email Print + Share Diet and nutrition concerns of ... you. NEW!! Test your knowledge of diet and nutrition by taking this self-assessment for an opportunity ...

  16. Orchestrating intensities and rhythms

    DEFF Research Database (Denmark)

    Staunæs, Dorthe; Juelskjær, Malou

    2016-01-01

    environmentality and learning-centered governance standards has dramatic and performative effects for the production of (educational) subjectivities. This implies a shift from governing identities, categories and structures towards orchestrating affective intensities and rhythms. Finally, the article discusses...

  17. Media and Crime

    DEFF Research Database (Denmark)

    Agger, Gunhild; Waade, Anne Marit

    2011-01-01

    Recent developments in the relationship between media and crime are analyzed, taking both fiction and journalism in account......Recent developments in the relationship between media and crime are analyzed, taking both fiction and journalism in account...

  18. Heroic Teaching and Writing.

    Science.gov (United States)

    Trenouth, Peter

    2003-01-01

    Asks why students must learn English. Addresses motivation for teaching and learning English. Suggests a better approach that places observation first, then the classification and interpretation of perceptions, and then the formation, assemblage, and revision of complete thoughts. (SG)

  19. Understanding Identity and Organizations

    DEFF Research Database (Denmark)

    Christensen, Lars Thøger

    2013-01-01

    The article reviews the book "Understanding Identity and Organizations," by Kate Kenny, Andrea Whitle, and Hugh Wilmott.......The article reviews the book "Understanding Identity and Organizations," by Kate Kenny, Andrea Whitle, and Hugh Wilmott....

  20. Carbenes and Nitrenes

    Science.gov (United States)

    Coyle, J. D.

    1974-01-01

    Summarizes the general methods for carbene and nitrene formation and the reactions in which carbenes and nitrenes are involved such as their reactions with transition metal atoms, alkenes of aromatic compounds, and uncharged oxygen or nitrogen nucleophiles. (CC)

  1. Preeclampsia and Eclampsia

    Science.gov (United States)

    ... NICHD Research Information Clinical Trials Resources and Publications Preeclampsia and Eclampsia: Condition Information Skip sharing on social media links Share this: Page Content What are preeclampsia and eclampsia? Preeclampsia and eclampsia are part of ...

  2. Leadership and Discovery

    CERN Document Server

    Goethals, George R

    2009-01-01

    This book, a collection of essays from scholars across disciplines, explores leadership of discovery, probing the guided and collaborative exploration and interpretation of the experience of our inner thoughts and feelings, and of our external worlds

  3. HIV and Cardiovascular Disease

    Science.gov (United States)

    ... stroke) are tobacco use, high blood pressure,and diabetes. Physical inactivity and an unhealthy diet worsen cholesterol levels, blood pressure and diabetes. Increasing age, being male, and family history of ...

  4. Overweight and Obesity Statistics

    Science.gov (United States)

    ... Research Training & Career Development Grant programs for students, postdocs, and faculty Research at NIDDK Labs, faculty, and ... Resources Additional Reading from the Centers for Disease Control and Prevention Obesity and Socioeconomic Status in Adults: ...

  5. Gestational Hypertension and Preeclampsia

    Medline Plus

    Full Text Available ... Lead and pregnancy Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Prescription medicine before and during ... Get Involved Volunteer Volunteer leaders Team Youth National service partners Advocate Get informed Take action Participate & Support ...

  6. Alcohol and Pregnancy

    Medline Plus

    Full Text Available ... Lead and pregnancy Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Prescription medicine before and during ... Get Involved Volunteer Volunteer leaders Team Youth National service partners Advocate Get informed Take action Participate & Support ...

  7. Food and Nutrition Service

    Science.gov (United States)

    ... display title no content is required Programs and Services Supplemental Nutrition Assistance Program Women, Infants, and Children ... Assistance State Systems Offices Food, Nutrition and Consumer Services (FNCS) Center for Nutrition Policy and Promotion (CNPP) ...

  8. Understanding Grief and Loss

    Science.gov (United States)

    ... Other common behaviors include restlessness and excessive activity. Religion and spirituality Grief and loss may also cause ... The grieving person’s age and gender The life history of the person who is grieving, including previous ...

  9. Corals and Sclerosponges

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Records of past climate and ocean environment derived from stable isotope, trace metal, and other measurements made on corals and sclerosponges. Parameter keywords...

  10. Health and Environment.

    Science.gov (United States)

    Ariffin, Dato' Mohd Farid

    1995-01-01

    This essay addresses the need to strike a balance between economic growth and sustainable development and uses Malaysia as a case study. Discusses the use of environmental health impact assessments and partnerships between developed and developing nations. (LZ)

  11. Genetics and Rheumatic Disease

    Science.gov (United States)

    ... Well with Rheumatic Disease Genetics and Rheumatic Disease Genetics and Rheumatic Disease Fast Facts Studying twins has ... percent, and for non-identical pairs, even lower. Genetics and ankylosing spondylitis Each rheumatic disease has its ...

  12. Piaget and Education

    Science.gov (United States)

    Gelman, Rochel

    1971-01-01

    A review of Science and Education and the Psychology of the Child (Grossman, 1970) by Jean Piaget and Educational Implications of Piaget's Theory (Ginn-Blaisdell, 1970) by Irene J. Athey and Duane O. Rubadeau. (CK)

  13. Savagery, Show and Tell.

    Science.gov (United States)

    Dallas, Dan G.

    After 50 grade school children witnessed a violent murder, group therapy and psychodrama sessions were initiated with the children, and parents and teachers were instructed in how to deal with the children's emotions and behavior. (CL)

  14. Alcohol and Pregnancy

    Medline Plus

    Full Text Available ... and pregnancy Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Prescription medicine before and during pregnancy ... your baby Common illnesses New parents Family health & safety Complications & Loss Pregnancy complications Preterm labor & premature birth ...

  15. Gestational Hypertension and Preeclampsia

    Medline Plus

    Full Text Available ... and pregnancy Zika virus and pregnancy Microcephaly Medicine safety and pregnancy Prescription medicine before and during pregnancy ... your baby Common illnesses New parents Family health & safety Complications & Loss Pregnancy complications Preterm labor & premature birth ...

  16. Reproduction, physiology and biochemistry

    Science.gov (United States)

    This chapter summarizes fundamental knowledge and recent discoveries about the reproduction, physiology and biochemistry of plant-parasitic nematodes. Various types of reproduction are reviewed, including sexual reproduction and mitotic and meiotic parthenogenesis. Although much is known about the p...

  17. Weber and Durkheim

    DEFF Research Database (Denmark)

    Jensen, Henrik S.

    Weber and Durkheim is a systematic , comparative analysis of the methodologies of Max Weber and Émile Durkheim.......Weber and Durkheim is a systematic , comparative analysis of the methodologies of Max Weber and Émile Durkheim....

  18. Lab and Imaging Tests

    Science.gov (United States)

    ... Information Treatment Lab and Imaging Tests Lab and Imaging Tests Lab and Imaging Tests SHARE: Print Glossary Doctors use several different lab and imaging tests to help detect (diagnose) a blood cancer ( ...

  19. REFORESTATION AND SEEDLING SYMBIONTS

    Science.gov (United States)

    Tree seedlings are dependent on symbiotic associations with microorganisms including bacteria, fungi, and actinomycetes for normal growth and development. itrogen fixing leguminous and non-leguminous trees form symbiotic relationships with Rhizobium (bacteria) and Frankia (actino...

  20. Children and Firearms

    Science.gov (United States)

    ... TV, in movies and videos, and/or playing violent video games. Parents should help protect their children from the ... watch TV, movies, and videos with children; restrict violent video games; limit TV; and disapprove of the violent episodes ...

  1. Heteroporphyrin nanotubes and composites

    Science.gov (United States)

    Shelnutt, John A.; Medforth, Craig J.; Wang, Zhongchun

    2007-05-29

    Heteroporphyrin nanotubes, metal nanostructures, and metal/porphyrin-nanotube composite nanostructures formed using the nanotubes as photocatalysts and structural templates, and the methods for forming the nanotubes and composites.

  2. Lasers and holography

    CERN Document Server

    Kock, Winston E

    2013-01-01

    Accessible, illustrated introduction covers wave patterns and coherence, summarizes the development of lasers and the phenomenon of wave diffraction, and describes zone plates and properties of holograms. 1981 edition.

  3. Heteroporphyrin nanotubes and composites

    Science.gov (United States)

    Shelnutt, John A.; Medforth, Craig J.; Wang, Zhongchun

    2006-11-07

    Heteroporphyrin nanotubes, metal nanostructures, and metal/porphyrin-nanotube composite nanostructures formed using the nanotubes as photocatalysts and structural templates, and the methods for forming the nanotubes and composites.

  4. Growth and Development

    Science.gov (United States)

    ... and Milk Hunger and Malnutrition Iron and Your Child Irritable Bowel Syndrome (IBS) Nut and Peanut Allergy Weaning Your Child ... in Elementary School 10 Ways to Help Your Child Succeed in Middle School 10 Ways to Help Your Teen Succeed ...

  5. Morphine: Myths and Reality

    Science.gov (United States)

    ... and Families Take the Quiz Morphine: Myths and Reality February, 2013 The mere mention of “Morphine” can ... due to misinformation and lack of training. The reality is that Morphine (and other opiates that work ...

  6. Dietitians and Nutritionists

    Science.gov (United States)

    ... OOH SITE MAP | EN ESPAÑOL Healthcare > Dietitians and Nutritionists PRINTER-FRIENDLY EN ESPAÑOL Summary What They Do ... and occupations. What They Do -> What Dietitians and Nutritionists Do About this section Dietitians and nutritionists counsel ...

  7. Women and Diabetes

    Medline Plus

    Full Text Available ... Department of Health and Human Services FDA U.S. Food and Drug Administration Protecting and Promoting Your Health ... Diabetes and Pregnancy (CDC) Diverse Women in Clinical Trials Campaign Clinical trials can help doctors learn more ...

  8. Plasticity and Geotechnics

    Science.gov (United States)

    Yu, Hai-Sui

    Plasticity and Geotechnics is the first attempt to summarize and present, in one volume, the major developments achieved to date in the field of plasticity theory for geotechnical materials and its applications to geotechnical analysis and design.

  9. Oral Health and Aging

    Science.gov (United States)

    ... please turn JavaScript on. Feature: Oral Health and Aging Oral Health and Aging Summer 2016 Table of Contents Jerrold H. Epstein, ... they may need. Read More "Oral Health and Aging" Articles Oral Health and Aging / 4 Myths About ...

  10. Gonorrhea, Chlamydia, and Syphilis

    Science.gov (United States)

    ... Advocacy For Patients About ACOG Gonorrhea, Chlamydia, and Syphilis Home For Patients Search FAQs Gonorrhea, Chlamydia, and ... FAQ071, February 2016 PDF Format Gonorrhea, Chlamydia, and Syphilis Gynecologic Problems What are gonorrhea, chlamydia, and syphilis? ...

  11. Nuclear energy and society

    International Nuclear Information System (INIS)

    Annual reports are given by CNA subcommittees on codes, standards and practices, economic development, education and manpower, international affairs, nuclear insurance, nuclear safety and environment, public affairs, and technology. (E.C.B.)

  12. Radiation protection and monitoring

    International Nuclear Information System (INIS)

    The present paper deals with the following topics: - Radiological quantities and units - Principles of radiological protection - Limits of doses and activity uptake - Activity discharges and monitoring - Radiation exposure and its calculation - Environmental monitoring - Personnel dosimetry. (orig./RW)

  13. Yoga and Older Adults

    Science.gov (United States)

    ... My Go4Life Get Free Stuff Be a Partner Yoga and Older Adults Yoga is a mind and body practice that typically ... breathing exercises, and relaxation. Researchers are studying how yoga may help improve health and to learn more ...

  14. Materials and methods

    International Nuclear Information System (INIS)

    Used radionuclides (Sr-85 and Cs-137) and agriculture characteristics of the selected soils and used methods of sorption and desorption of the radionuclides as well as extraction solutions are described

  15. Urban flooding and Resilience: concepts and needs

    Science.gov (United States)

    Gourbesville, Ph.

    2012-04-01

    During the recent years, a growing interest for resilience has been expressed in the natural disaster mitigation area and especially in the flood related events. The European Union, under the Seventh Framework Programme (FP7), has initiated several research initiatives in order to explore this concept especially for the urban environments. Under urban resilience is underlined the ability of system potentially exposed to hazard to resist, respond, recover and reflect up to stage which is enough to preserve level of functioning and structure. Urban system can be resilient to lot of different hazards. Urban resilience is defined as the degree to which cities are able to tolerate some disturbance before reorganizing around a new set of structures and processes (Holling 1973, De Bruijn 2005). The United Nation's International strategy for Disaster Reductions has defined resilience as "the capacity of a system, community or society potentially exposed to hazards to adapt, by resisting or changing in order to reach and maintain an acceptable level of functioning and structure. This is determined by the degree to which the social system is capable of organizing itself to increase this capacity for learning from past disasters for better future protection and to improve risk reduction measures."(UN/ISDR 2004). According to that, system should be able to accept the hazard and be able to recover up to condition that provides acceptable operational level of city structure and population during and after hazard event. Main elements of urban system are built environment and population. Physical characteristic of built environment and social characteristic of population have to be examined in order to evaluate resilience. Therefore presenting methodology for assessing flood resilience in urban areas has to be one of the focal points for the exposed cities. Strategies under flood management planning related to resilience of urban systems are usually regarding controlling runoff

  16. Issues and Ideas: Organization, Administration and Supervision.

    Science.gov (United States)

    Miller, Irving

    1982-01-01

    This article discusses the basic characteristics of organization, administration, supervision, and specific problems of human service organizations and relates them to the concept of power. The author proposes an integration of the two models of supervision so that the administrative and teaching functions will both be served. (Author)

  17. Micro and nano fabrication tools and processes

    CERN Document Server

    Gatzen, Hans H; Leuthold, Jürg

    2015-01-01

    For Microelectromechanical Systems (MEMS) and Nanoelectromechanical Systems (NEMS) production, each product requires a unique process technology. This book provides a comprehensive insight into the tools necessary for fabricating MEMS/NEMS and the process technologies applied. Besides, it describes enabling technologies which are necessary for a successful production, i.e., wafer planarization and bonding, as well as contamination control.

  18. Interventions and Strategies in Counseling and Psychotherapy.

    Science.gov (United States)

    Watts, Richard E., Ed.; Carlson, Jon, Ed.

    This book acknowledges the contributions of Alfred Adler and illustrates the many ways in which Adlerian ideas underpin and influence contemporary therapeutic approaches. It brings together today's leading thinkers to address the practice of counseling and psychotherapy from a social-cognitive perspective. Contributors apply the basic ideas of…

  19. Culture and creativity in organizations and societies

    DEFF Research Database (Denmark)

    If you want to learn about how leadership and culture jointly influence creativity in organizations and societies, this book provides you with the insight you are looking for. The authors have presented and applied concepts such as "value innovation", creative intelligence", "disciplined creativity...

  20. Threats and Vulnerabilities of RFID and Beyond

    NARCIS (Netherlands)

    Hoepman, J.H.; Veugen, P.J.M.

    2009-01-01

    This chapter discusses both security and privacy threats to RFID systems, in a balanced way. We first outline the general architecture of an RFID system, the stakeholders managing the different components, and identify the specific properties of RFID systems relevant for privacy and security. We the

  1. Implicit and Explicit Exercise and Sedentary Identity

    Science.gov (United States)

    Berry, Tanya R.; Strachan, Shaelyn M.

    2012-01-01

    We examined the relationship between implicit and explicit "exerciser" and "sedentary" self-identity when activated by stereotypes. Undergraduate participants (N = 141) wrote essays about university students who either liked to exercise or engage in sedentary activities. This was followed by an implicit identity task and an explicit measure of…

  2. Waterlogging and submergence stress: affects and acclimation.

    Science.gov (United States)

    Phukan, Ujjal J; Mishra, Sonal; Shukla, Rakesh Kumar

    2016-10-01

    Submergence, whether partial or complete, imparts some serious consequences on plants grown in flood prone ecosystems. Some plants can endure these conditions by embracing various survival strategies, including morphological adaptations and physiological adjustments. This review summarizes recent progress made in understanding of the stress and the acclimation responses of plants under waterlogged or submerged conditions. Waterlogging and submergence are often associated with hypoxia development, which may trigger various morphological traits and cellular acclimation responses. Ethylene, abscisic acid, gibberellic acid and other hormones play a crucial role in the survival process which is controlled genetically. Effects at the cellular level, including ATP management, starch metabolism, elemental toxicity, role of transporters and redox status have been explained. Transcriptional and hormonal interplay during this stress may provide some key aspects in understanding waterlogging and submergence tolerance. The level and degree of tolerance may vary depending on species or climatic variations which need to be studied for a proper understanding of waterlogging stress at the global level. The exploration of regulatory pathways and interplay in model organisms such as Arabidopsis and rice would provide valuable resources for improvement of economically and agriculturally important plants in waterlogging affected areas. PMID:26177332

  3. Celso Furtado and development: foundation and foresight

    Directory of Open Access Journals (Sweden)

    Candido Mendes

    2006-01-01

    Full Text Available The article analyzes the political and intellectual career of Brazilian economist Celso Furtado, who passed away in November 2004. The author highlights Furtado's decisive role in the construction of relevant public institutions for the country and his original reflections on Brazilian economic thinking and the issue of development.

  4. Darwin and Wagner: Evolution and Aesthetic Appreciation

    Science.gov (United States)

    Ostergaard, Edvin

    2011-01-01

    Two of the most influential works of the Western nineteenth century were completed in 1859: Charles Darwin's "The Origin of Species" and Richard Wagner's opera "Tristan and Isolde." Although created within very different cultural traditions, these works show some striking similarities: both brought about a critical, long-lasting debate and caused…

  5. Gender, Discourse, and "Gender and Discourse."

    Science.gov (United States)

    Davis, Hayley

    1997-01-01

    A critic of Deborah Tannen's book "Gender and Discourse" responds to comments made about her critique, arguing that the book's analysis of the relationship of gender and discourse tends to seek, and perhaps force, explanations only in those terms. Another linguist's analysis of similar phenomena is found to be more rigorous. (MSE)

  6. CANDU safety and licensing framework and process

    International Nuclear Information System (INIS)

    Nuclear Safety is a shared responsibility of the Industry, public and the Government. The International Atomic Energy Agency's (IAEA) safety fundamentals, basic objectives and safety guides lay down the principles from which requirements, recommendations and methodologies for safety design of Nuclear Power Plants (NPP) are derived. Within the framework of the international regulations and those of the Canadian Nuclear Safety Commission (CNSC), this paper will discuss the overall safety objectives, the defence in depth philosophy guiding CANDU safety, as well as the licensing process defined to meet all applicable CNSC regulations. The application of such philosophy to the ACR design and safety approach will also be discussed along with aspects of its implementation. The role of deterministic analysis, and Probabilistic Safety Analysis (PSA) in the design and licensing process of the Advanced CANDU Reactor will be discussed. Postulated initiating events and their combinations, acceptance criteria, CANDU margins and limits, supporting methodologies and computer codes used in safety analysis will be reviewed. The paper will also note intrinsic safety characteristics of CANDU, some of the ACR passive safety features built-in by design, CANDU distinctive features with respect to severe core damage, mechanisms of heat rejection in those extreme conditions, emergency coolant injection system features and other post accident mitigating systems. Update on the ACR Canadian and US licensing progress will also be provided. (authors)

  7. Judaism and Counseling: Perspectives and Comparisons.

    Science.gov (United States)

    Bechofer, Robert A.

    Judaism provides for human mental health as well as modern psychology since all elements of counseling philosophy and techniques are inherent in classic Jewish institutions and practices. As opposed to a behaviorist theory of determinism, the Judaic theory of personality and development believes man is endowed with free will but only at the point…

  8. Death and Dying: Communication Parameters and Perspectives.

    Science.gov (United States)

    Cassata, Donald M.

    Communication specialists have contributions to make to the study of death education and to health professionals in caring for the terminally ill and their survivors. Communication specialists can assist with identifying the communication behaviors associated with "stigma" reactions to death by the patient, the family, and the helping…

  9. [PUBLIC MEDICINE AND RESEARCH-- IMPORTANT AND CHALLENGING].

    Science.gov (United States)

    Pillar, Giora; Shapira, Chen

    2015-06-01

    Fellows who travel to the US are familiar with the American concept of combining clinical medicine and research. Research activity enforces reading, being updated, thinking creatively initiating, opening horizons, and being in contact with researchers all over the world. Thus, performing research is advantageous not only for research itself, the public, the patients and the knowledge, but also for the development of the researcher, the hospital, and the academic institute with which the hospital is affiliated. However, given the huge clinical workload and obligations, along with the shortage of physicians, the time consuming nature of research activity and the difficulties in obtaining research funds, it is certainly not obvious that clinicians can manage to conduct research and publish it. Decision makers, policy determinants and the individual drive to academic progress, encourage research activity by physicians, albeit the external support is commonly theoretical and moral, and is not commonly combined with time or appropriate resource allocation. In the current issue of "Harefuah", physicians from the Lady Davis Carmel Medical Center publish their own research and review articles. The hospital is the second largest in the Haifa region, providing services to a population of over a million people. The manuscripts reflect only a small sample of the research and clinical activities of the hospital. PMID:26281075

  10. Quality and Standards: Clarity, Comparability and Responsibility

    Science.gov (United States)

    Brink, Chris

    2010-01-01

    This paper discusses three central issues relating to quality and standards: clarity, comparability and responsibility. The issue of clarity is that we have reached a point of disjunction between the questions being asked by the public and the answers being provided by quality assurance professionals. The issue of comparability comes in two forms:…

  11. Learning and Memory... and the Immune System

    Science.gov (United States)

    Marin, Ioana; Kipnis, Jonathan

    2013-01-01

    The nervous system and the immune system are two main regulators of homeostasis in the body. Communication between them ensures normal functioning of the organism. Immune cells and molecules are required for sculpting the circuitry and determining the activity of the nervous system. Within the parenchyma of the central nervous system (CNS),…

  12. Internet Naming and Discovery Architecture and Economics

    CERN Document Server

    Khoury, Joud S

    2013-01-01

    Naming is an integral building block within data networks and systems and is becoming ever more important as complex data-centric usage models emerge. Internet Naming and Discovery is timely in developing a unified model for studying the topic of naming and discovery. It details the architectural and economic tools needed for designing naming and discovery schemes within the broader context of internetwork architecture.   Readers will find in this book a historic overview of the Internet and a comprehensive survey of the literature, followed by and an in-depth examination of naming and discovery. Specific topics covered include: ·         formal definitions of name, address, identifier, locator, binding, routing, discovery, mapping, and resolution; ·         a discussion of the properties of names and bindings, along with illustrative case studies; ·         taxonomy that helps in organizing the solution space, and more importantly in identifying new avenues for contributing to the...

  13. Smoking and Inequalities: Quantifying Policies and Interventions

    NARCIS (Netherlands)

    M.C. Kulik (Margarete)

    2013-01-01

    markdownabstract__Abstract__ Smoking has been identified as a risk factor for many decades . The strongest and most comprehensive evidence we have on the association between any risk factor and mortality comes from studies of smoking. Smoking is causally related to morbidity and premature mortality

  14. Wealth, welfare and sustainable growth and development

    Energy Technology Data Exchange (ETDEWEB)

    Moe, Thorvald

    2011-07-01

    This Policy Note discuses, based on modern development theory and wealth accounting, challenges for economic- and fiscal policies in resource-producing countries defined as countries - both developed and developing low income countries - which rely heavily on non-renewable or exhaustible natural wealth.(Author)

  15. Literacy and UNESCO: Conceptual and Historical Perspectives

    Science.gov (United States)

    Wagner, Daniel

    2013-01-01

    At its founding in 1946, UNESCO put literacy at the top of its education and human rights agenda. More than six decades later, UNESCO maintains the mission statement: "UNESCO is at the forefront of global literacy efforts and is dedicated to keeping literacy high on national, regional and international agendas." This chapter briefly describes how…

  16. Registration and recognition in images and videos

    CERN Document Server

    Battiato, Sebastiano; Farinella, Giovanni

    2014-01-01

    Computer vision is the science and technology of making machines that see. It is concerned with the theory, design and implementation of algorithms that can automatically process visual data to recognize objects, track and recover their shape and spatial layout. The International Computer Vision Summer School - ICVSS was established in 2007 to provide both an objective and clear overview and an in-depth analysis of the state-of-the-art  research in Computer Vision. The courses are delivered by world renowned experts in the field, from both academia and industry, and cover both theoretical and practical aspects of real Computer Vision problems.  The school is organized every year by University of Cambridge (Computer Vision and Robotics Group) and University of Catania (Image Processing Lab). Different topics are covered each year.This edited volume contains a selection of articles covering some of the talks and tutorials held during the last editions of the school. The chapters provide an in-depth overview o...

  17. Soil, resilience, and state and transition models

    Science.gov (United States)

    State and transition models are based on the assumption that less resilient systems are more susceptible to state changes. The objective of this paper is to show how two different types of soil properties contribute to resilience through their direct and indirect effects on ecosystem processes, and ...

  18. Trade and Investment between Europe and China

    Institute of Scientific and Technical Information of China (English)

    张滢

    2013-01-01

      Executive Summary Since China has opened its market to the global trade, especially after China joined into the WTO, the Chinese economy has received the extensive concern of the international trade. Many expertsand scholars believed that the fabulous rise of the Chinese international trade may bring opportunities and challenges both for China and the rest of the world. This work presented in this paper is to provide an insightinto trade and investment relations between European Union (EU) and China. The main objective of the research centers on the trends and the prospects of bilateral trade between EU and China. First of all, the author will presented history of EU-China trade relations and general facts of the current EU-China trade and investment.Then, followed the challenges and opportunities of EU-China trade and investment, this paper is also going to forecast the broad prospects of EU-China trade. According to the research, finally, the author satisfactorilycome to the conclusion that EU-China trade and investment needs a sound economic and political system in a long run within the good strategic partnership between these two partners.

  19. Combined Heat and Power and Emissions Trading

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    The aim of this IEA Information Paper is to help policy makers and other stakeholders understand the challenges facing the incorporation of high efficiency combined heat and power (CHP) into greenhouse gas (GHG) Emissions Trading Schemes (ETSs) -- and to propose options for overcoming them.

  20. Experiences and extrapolations from Hiroshima and Nagasaki

    International Nuclear Information System (INIS)

    This paper examines the events following the atomic bombings of Hiroshima and Nagasaki in 1945 and extrapolates from these experiences to further understand the possible consequences of detonations on a local area from weapons in the current world nuclear arsenal. The first section deals with a report of the events that occurred in Hiroshima and Nagasaki just after the 1945 bombings with respect to the physical conditions of the affected areas, the immediate effects on humans, the psychological response of the victims, and the nature of outside assistance. Because there can be no experimental data to validate the effects on cities and their populations of detonations from current weapons, the data from the actual explosions on Hiroshima and Nagasaki provide a point of departure. The second section examines possible extrapolations from and comparisons with the Hiroshima and Nagasaki experiences. The limitations of drawing upon the Hiroshima and Nagasaki experiences are discussed. A comparison is made of the scale of effects from other major disasters for urban systems, such as damages from the conventional bombings of cities during World War II, the consequences of major earthquakes, the historical effects of the Black Plague and widespread famines, and other extreme natural events. The potential effects of detonating a modern 1 MT warhead on the city of Hiroshima as it exists today are simulated. This is extended to the local effects on a targeted city from a global nuclear war, and attention is directed to problems of estimating the societal effects from such a war

  1. Coding and Quantization in Communications and Microeconomics

    Science.gov (United States)

    Xu, Yun

    2013-01-01

    Since information theory was developed by Claude E. Shannon, in addition to its primary role in communications and networking, it has broadened to find applications in many other areas of science and technology, such as microeconomics, statistics, and neuroscience. This thesis investigates the application of information theoretic viewpoints to two…

  2. Dewey and Taoism: Teleology and Art

    Science.gov (United States)

    Sartwell, Crispin

    2009-01-01

    In some ways, the inaugural thought of the Western tradition is Aristotle's, repeated with regard to almost every subject-matter he investigated. We could call this thought teleology, technology, or means-ends rationality. Here is the first sentence of the "Nicomachean Ethics": "Every art and every inquiry, and similarly every action and pursuit,…

  3. Assets and Educational Achievement: Theory and Evidence

    Science.gov (United States)

    Elliott, William; Sherraden, Michael

    2013-01-01

    This special issue of Economics of Education Review explores the role of savings and asset holding in post-secondary educational achievement. Most college success research has focused on income rather than assets as a predictor, and most college financing policy has focused on tuition support and educational debt, rather than asset accumulation.…

  4. Internalization, Clearing and Settlement, and Liquidity

    NARCIS (Netherlands)

    Degryse, H.A.; van Achter, M.; Wuyts, G.

    2012-01-01

    Abstract: We study the relation between liquidity in financial markets and post-trading fees (i.e. clearing and settlement fees). The clearing and settlement agent (CSD) faces different marginal costs for different types of transactions. Costs are lower for an internalized transaction, i.e. when buy

  5. Employment and Large Cities: Problems and Outlook.

    Science.gov (United States)

    Bairoch, Paul

    1982-01-01

    This article traces the history of the emergence of large cities and examines the outlook for the future. It then answers questions about the effects of city size on general living conditions and on the various aspects of employment and the ways in which it might develop. (CT)

  6. Exploration and production activities and markets

    International Nuclear Information System (INIS)

    World investment in E and P (including the Russia and China) is expected to reach an all-time high of $170 billion in 2005. On the three most important markets, key players are investing substantially and competition from Chinese companies is increasing. (author)

  7. Basic processes and scintillator and semiconductor detectors

    International Nuclear Information System (INIS)

    In the following course, the interaction of heavy charged particles, electrons and Γ with matter is represented. Two types of detectors are studied, organic and inorganic scintillators and semiconductors. The signal formation is analysed. (author). 13 refs., 48 figs., 5 tabs

  8. Soils and climate: Consequences and potential adaptation

    OpenAIRE

    Motavalli, Peter P.

    2008-01-01

    This presention outlines results of research about the consequences and potential adaptation of soils to climate change. This includes findings regarding change in soil organic matter and management practices/techniques for adapting to production. LTRA-4 (Practices and Strategies for Vulnerable Agro-Ecosystems)

  9. Alcohol and Violence: Relationships, Causality, and Policy

    OpenAIRE

    Wilkinson, C.; Room, Robin

    2011-01-01

    An introduction to the topics discussed within the issue is presented, including an article on the relationship between binge drinking and assault among young people in England and Wales, another article on the influence of setting where people drink the most, and another article on the expected effects of alcohol on aggression in the context of alcohol-related violence.

  10. Modeling and control of antennas and telescopes

    CERN Document Server

    Gawronski, Wodek

    2008-01-01

    The book shows, step-by-step, the design, implementation, and testing of the antenna/telescope control system, from the design stage (analytical model) to fine tuning of the RF beam pointing (monopulse and conscan). It includes wide use of Matlab and Simulink..

  11. Minority Language and Literature. Retrospective and Perspective.

    Science.gov (United States)

    Fisher, Dexter, Ed.

    There is an urgent need to recognize that American literature includes a body of diversified writings previously unacknowledged by most literary scholars and critics and that these writings are expressions of vital but neglected cultures within American society. The cultures and literatures of minority groups have been overlooked or…

  12. Azinylarylethenes: synthesis and photophysical and photochemical properties

    International Nuclear Information System (INIS)

    Methods for the synthesis of styrylazines and styrylbenzazines are considered, their photophysical and photochemical properties are analyzed. The review covers both published data and own works of the authors. Important data on the prospects of application of arylhetarylethenes as components of electroluminescence materials are discussed. The bibliography includes 124 references.

  13. Falsification and Demarcation in Astronomy and Cosmology

    Science.gov (United States)

    Sovacool, Benjamin

    2005-01-01

    This work inaugurates a critical inquiry into whether the ideas of Karl Popper, a philosopher of science, are used by astronomers and astrophysicists, a practicing community of scientists. It examines four basic components of Karl Popper's philosophy falsification, prohibition, simplicity, and risk taking and the extent that these themes become…

  14. Yours, Mine, and Ours: Art and Community

    Science.gov (United States)

    Kuster, Deborah; TerAvest, Matt

    2007-01-01

    Christopher Adejumo identified community-based art as "works of art produced by people living within the same locality, and defined by common interests such as shared concerns, cultural heritage, traditions, and language patterns." Community-based art has the potential of heightening students' sense of personal responsibility and generating…

  15. Information and Knowledge Management: Dimensions and Approaches

    Science.gov (United States)

    Schlögl, Christian

    2005-01-01

    Introduction: Though literature on information and knowledge management is vast, there is much confusion concerning the meaning of these terms. Hence, this article should give some orientation and work out the main aspects of information and knowledge management. Method: An author co-citation analysis, which identified the main dimensions of…

  16. Adolescents and Significant Others: Relationships and Influences.

    Science.gov (United States)

    Chiam, Heng Keng

    The Adolescent-Significant Others' Relationship Questionnaire was administered to 4,822 Malaysian students who ranged in age from 13 to 19 years. Subjects were Form I, III, and V students selected from six states in peninsular Malaysia by cluster sampling. The sample consisted of approximately equal numbers of males and females; urban and rural;…

  17. Technology and Curriculum: Shadows and Machines

    Science.gov (United States)

    Lewkowich, David

    2012-01-01

    The influence of technology in today's classroom is undeniably ubiquitous and scattered, and though the practice of conceptualizing technological application emerges from within an already contested and highly politicized field of human relations, when approached in the context of curriculum, this contestation takes on new significance. In this…

  18. Plasmon and Exciton Coupling and Purcell Enhancement

    Science.gov (United States)

    Rice, Quinton; Rigo, Maria Veronica; Fudala, Rafal; Cho, Hyoyeong; Kim, Wan-Joong; Rich, Ryan; Tabibi, Bagher; Gryczynski, Zygmunt; Gryczynski, Ignacy; Yu, William; Seo, Jaetae

    2014-05-01

    The photoluminescence from plasmon-coupled exciton is of great interest for optoelectronic applications, because of the large quantum yield with localized field enhancement and reduced nonradiative transition. The Coulomb interaction through plasmon-exciton coupling results in the Purcell enhancement of quantum dots (QDs) in the vicinity of metal nanoparticles (MNPs). With plasmon-exciton coupling, the radiative and non-radiative decay rates and the coupling rates compete with each other. The coupling rate is closely related to the coupling distance between QDs and MNPs. The optimized coupling distance scales the re-excitation density of localized fields and the plasmon-exciton coupling rates. If the plasmon-exciton coupling rate is much faster than the radiative and non-radiative transitions of excitons, the re-excitations of excitons by the localized plasmonic field and the reduction of non-radiative transitions may occur. This presentation includes plasmon-exciton coupling dynamics, large enhancement and temporal properties of PL, and dipole-PL polarization fidelity of hybrid optical materials of plasmonic nanometals and excitonic semiconductor QDs. The work at Hampton University was supported by the National Science Foundation (NSF HRD-1137747), and Army Research Office (ARO W911NF-11-1-0177). The work at University of North Texas was supported by National Institutes of Health (NIH R01EB12003, and 5R21CA14897 (Z.G.)).

  19. Media and Attention, Cognition, and School Achievement

    Science.gov (United States)

    Schmidt, Marie Evans; Vandewater, Elizabeth A.

    2008-01-01

    Marie Evans Schmidt and Elizabeth Vandewater review research on links between various types of electronic media and the cognitive skills of school-aged children and adolescents. One central finding of studies to date, they say, is that the content delivered by electronic media is far more influential than the media themselves. Most studies, they…

  20. Surveillance and Resilience in Theory and Practice

    Directory of Open Access Journals (Sweden)

    Charles D. Raab

    2015-09-01

    Full Text Available Surveillance is often used as a tool in resilience strategies towards the threat posed by terrorist attacks and other serious crime. “Resilience” is a contested term with varying and ambiguous meaning in governmental, business and social discourses, and it is not clear how it relates to other terms that characterise processes or states of being. Resilience is often assumed to have positive connotations, but critics view it with great suspicion, regarding it as a neo-liberal governmental strategy. However, we argue that surveillance, introduced in the name of greater security, may itself erode social freedoms and public goods such as privacy, paradoxically requiring societal resilience, whether precautionary or in mitigation of the harms it causes to the public goods of free societies. This article develops new models and extends existing ones to describe resilience processes unfolding over time and in anticipation of, or in reaction to, adversities of different kinds and severity, and explores resilience both on the plane of abstract analysis and in the context of societal responses to mass surveillance. The article thus focuses upon surveillance as a special field for conceptual analysis and modelling of situations, and for evaluating contemporary developments in “surveillance societies”.

  1. Logic circuit and computer

    International Nuclear Information System (INIS)

    This book contains eight chapters, which are introduction of computer like history of computer, integrated circuit, micro processor and micro computer, number system and binary code such as complement and parity bit, boolean algebra and logic circuit like karnaugh map, Quine-Mclusky, and prime implicant, integrated logic circuit such as adder, subtractor, carry propagation and magnitude comparator, order logic circuit and memory like flip-flop, serial binary adder and counter, IC logic gate such as IC logic level and ECL, development of structure of micro processor and instruction and addressing mode.

  2. Mycotoxins and phycotoxins

    International Nuclear Information System (INIS)

    Mycotoxins and phycotoxins are toxins produced by fungi and algae, respectively. These hazardous substances play an important role in foodborne diseases of humans and animals. Research on these toxins is multidisciplinary in nature and this monograph exemplifies this broad spectrum of interests. Contributions are presented on the various aspects related to toxin research, viz. microbiology and genetics, biosynthesis, structural chemistry and mechanism of action and the role of toxins in human and animal health. refs.; figs.; tabs

  3. Antinuclear and third world

    International Nuclear Information System (INIS)

    The first part of this book is about antinuclear, which describes nuclear and nuclear war, the lesson out of history, an idea of neutron bomb and antinuclear through life and thoughts. The second part of this book includes the relationship between human and antinuclear, threat of nuclear, third world and popular literature, for conversion of Japan, an atomic experience and literature and experience and testimony in Nagasaki.

  4. Workshop; Goals and objectives

    International Nuclear Information System (INIS)

    One of the objectives of the workshop was to improve awareness of the international illicit nuclear trafficking information exchange mechanism, i.e. IAEA illicit nuclear trafficking database programme, its goals and objectives, reporting requirements and participation. Other objectives are: to enhance awareness of global and regional risk trends and patterns, share knowledge and assessment of regional developments, share methodology of the illicit nuclear trafficking information analysis and discuss ways for improving national and international illicit trafficking information management and coordination

  5. Dust and atmospheric aerosol

    International Nuclear Information System (INIS)

    The paper describes the types and characteristics of the various aerosol particles (by size effects, and origin) and goes on to discuss the composition of particulates and their variation in different places in Asia, and the origin of global particulate emissions from natural and anthropogenic sources. The effects of particulate matter on human health, visibility and climate are summarised. Techniques for control and abatement of particulate emissions are outlined. 10 refs., 4 figs., 11 tabs

  6. Mergers and Acquisitions

    DEFF Research Database (Denmark)

    Risberg, Annette

    , employee experiences and communication. Mergers and acquisitions remain one of the most common forms of growth, yet they present considerable challenges for the companies and management involved. The effects on stakeholders, including shareholders, managers and employees, must be considered as well as the...... broader implications for organizations. The book is structured clearly into sections concerned with the issues that arise before, during and after the mergers and acquisitions process including motives and planning, partner selection, integration, employee experiences and communication....

  7. Representation and participation

    DEFF Research Database (Denmark)

    Knudsen, Herman Lyhne

    2004-01-01

    The introductory chapter adresses the necessity to struggle for voice in a Europe where there is a contest between unilateral and bipartite industrial relations regimes at the workplace and as well as in society and its institutions and discourses more generally.......The introductory chapter adresses the necessity to struggle for voice in a Europe where there is a contest between unilateral and bipartite industrial relations regimes at the workplace and as well as in society and its institutions and discourses more generally....

  8. Project Identification and Formulation

    DEFF Research Database (Denmark)

    Lund, Søren; Lønholdt, Jens

    2005-01-01

    Provides the necessary conceptual framework and tools to assess all appropriate aspects of water and sanitation projects in developing countries. Appeals to graduate environmental engineering students, practitioners, economists, sociologists, and institutional planners working with water and sani......Provides the necessary conceptual framework and tools to assess all appropriate aspects of water and sanitation projects in developing countries. Appeals to graduate environmental engineering students, practitioners, economists, sociologists, and institutional planners working with water...... and sanitation projects in developing countries....

  9. Turbulence and wind turbines

    DEFF Research Database (Denmark)

    Brand, Arno J.; Peinke, Joachim; Mann, Jakob

    2011-01-01

    The nature of turbulent flow towards, near and behind a wind turbine, the effect of turbulence on the electricity production and the mechanical loading of individual and clustered wind turbines, and some future issues are discussed.......The nature of turbulent flow towards, near and behind a wind turbine, the effect of turbulence on the electricity production and the mechanical loading of individual and clustered wind turbines, and some future issues are discussed....

  10. Innovation and Collective Entrepreneurship

    OpenAIRE

    Spear, Roger

    2012-01-01

    This paper examines different forms of innovation including social innovation, and why innovation and social innovation have become important themes in public policy in a context of the increasing and diverse demands on welfare regimes, and in an era of constrained budgets. It will review different perspectives on innovation and social innovation and the dynamic interaction through collective entrepreneurship in the social and solidarity economy; bringing out process and outcome dimensions of...

  11. Projection and registration device

    OpenAIRE

    Verlinden, J.C.

    2009-01-01

    A projection and recording device, provided with a processing and control unit, a memory for recording images and other data, an input/output interface, a controllable camera, a touch screen for the input and display of data and images, a position determining system for determining the position of at least one object in relation to the projection and recording device, with images recorded by the camera being storable in the memory and displayable on the touch screen, and a projector for proje...

  12. PARTICIPATORY MANAGEMENT AND LEADERSHIP

    OpenAIRE

    Mirela PUSCASU; Radu SILAGHI

    2013-01-01

    Participatory management and leadership can enhance an organization's effectiveness and capacity by the fact that the only asset a manager has are the people. If people show loyalty, and are willing to work at full capacity and to make extra efforts, if they trust their leaders and feel safe, then the results and efficiency will be increased. The more one can delegate the decision-making and responsibilities, the more loyalty and trust one will have from the employees.

  13. Electrical and electronic principles

    CERN Document Server

    Knight, S A

    1991-01-01

    Electrical and Electronic Principles, 2, Second Edition covers the syllabus requirements of BTEC Unit U86/329, including the principles of control systems and elements of data transmission. The book first tackles series and parallel circuits, electrical networks, and capacitors and capacitance. Discussions focus on flux density, electric force, permittivity, Kirchhoff's laws, superposition theorem, arrangement of resistors, internal resistance, and powers in a circuit. The text then takes a look at capacitors in circuit, magnetism and magnetization, electromagnetic induction, and alternating v

  14. Mitochondria and neuroplasticity

    OpenAIRE

    Cheng, Aiwu; Hou, Yan; Mattson, Mark P.

    2010-01-01

    The production of neurons from neural progenitor cells, the growth of axons and dendrites and the formation and reorganization of synapses are examples of neuroplasticity. These processes are regulated by cell-autonomous and intercellular (paracrine and endocrine) programs that mediate responses of neural cells to environmental input. Mitochondria are highly mobile and move within and between subcellular compartments involved in neuroplasticity (synaptic terminals, dendrites, cell body and th...

  15. Electronics and Information

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Previously founded as CCPITMachinery and Electronics Sub-council and CCOIC Machinery and Electronics Chamber of Corn-merce in June, 1988, CCPIT Electronics Sub-Council and CCOIC Electronics Chamber of Commerce were established in May, 1993, and then renamed as CCPIT Electronics and Information Industry Sub-council and CCOIC Electronics and Infor-mation Industry Chamber of Commerce (CCPITECC) in September 1999.

  16. Yarrowia lipolytica and pollutants: Interactions and applications.

    Science.gov (United States)

    Zinjarde, Smita; Apte, Mugdha; Mohite, Pallavi; Kumar, Ameeta Ravi

    2014-01-01

    Yarrowia lipolytica is a dimorphic, non-pathogenic, ascomycetous yeast species with distinctive physiological features and biochemical characteristics that are significant in environment-related matters. Strains naturally present in soils, sea water, sediments and waste waters have inherent abilities to degrade hydrocarbons such as alkanes (short and medium chain) and aromatic compounds (biphenyl and dibenzofuran). With the application of slow release fertilizers, design of immobilization techniques and development of microbial consortia, scale-up studies and in situ applications have been possible. In general, hydrocarbon uptake in this yeast is mediated by attachment to large droplets (via hydrophobic cell surfaces) or is aided by surfactants and emulsifiers. Subsequently, the internalized hydrocarbons are degraded by relevant enzymes innately present in the yeast. Some wild-type or recombinant strains also detoxify nitroaromatic (2,4,6-trinitrotoluene), halogenated (chlorinated and brominated hydrocarbons) and organophosphate (methyl parathion) compounds. The yeast can tolerate some metals and detoxify them via different biomolecules. The biomass (unmodified, in combination with sludge, magnetically-modified and in the biofilm form) has been employed in the biosorption of hexavalent chromium ions from aqueous solutions. Yeast cells have also been applied in protocols related to nanoparticle synthesis. The treatment of oily and solid wastes with this yeast reduces chemical oxygen demand or value-added products (single cell oil, single cell protein, surfactants, organic acids and polyalcohols) are obtained. On account of all these features, the microorganism has established a place for itself and is of considerable value in environment-related applications. PMID:24780156

  17. Accounting and Auditing : Romania

    OpenAIRE

    World Bank

    2008-01-01

    This assessment of accounting and auditing practices in Romania is part of a joint initiative by the World Bank and International Monetary Fund (IMF) to prepare Reports on the Observance of Standards and Codes (ROSC). The assessment focuses on the strengths and weaknesses of the accounting and auditing environment that influence the quality of corporate financial reporting, and includes a ...

  18. Georgia : Accounting and Auditing

    OpenAIRE

    World Bank

    2007-01-01

    This report provides an assessment of accounting, financial reporting and auditing requirements and practices within the enterprise and financial sectors in Georgia. The report uses International Financial Reporting Standards (IFRS), International Standards on Auditing (ISA) and draws on international experience and good practices in the field of accounting and audit regulation, including in ...

  19. Planetary plasmas and fields

    International Nuclear Information System (INIS)

    The magnetospheres of earth, Jupiter, and Mercury are discussed. The main features and physical processes characteristic of the quiet time earth magnetosphere are examined. Jupiter's larger and more distant magnetosphere is compared with the earth's and recent findings are reviewed. The plasma and field environment of Mercury is also discussed and similarities with the earth's magnetosphere are noted

  20. Brain, body and culture

    DEFF Research Database (Denmark)

    Geertz, Armin W.

    2010-01-01

    This essay sketches out a biocultural theory of religion which is based on an expanded view of cognition that is anchored in brain and body (embrained and embodied), deeply dependent on culture (enculturated) and extended and distributed beyond the borders of individual brains. Such an approach u...... to scholars of religion and be submitted to further hypotheses and tests by cognitive scientists....

  1. Chemistry and Materials Science

    International Nuclear Information System (INIS)

    Thrust areas of the weapons-supporting research are growth, structure, and reactivity of surfaces and thin films; uranium research; physics and processing of metals; energetic materials; etc. The laboratory-directed R and D include director's initiatives and individual projects, and transactinium institute studies

  2. [Dreams and schizophrenia].

    Science.gov (United States)

    Tögel, C

    1983-08-01

    This paper deals with the internal relationship between dream and schizophrenia, which has been a subject of discussion in philosophy and medicine since Kant and Griesinger, and shows that it can be supported by Marxist epistemology. A psychological theory of dream and schizophrenia would therefore have an integrative function with regard to psychotherapy and psychiatry. PMID:6635036

  3. Children and Arrhythmia

    Science.gov (United States)

    ... if their child suddenly collapses and becomes unresponsive. First, yell for help and send someone to call 9-1-1 and get an automated external ... if their child suddenly collapses and becomes unresponsive. First, yell for help and send someone to call 9-1-1 and get an automated external ...

  4. Operations and maintenance philosophy

    International Nuclear Information System (INIS)

    This Operations and Maintenance (O and M) Philosophy document is intended to establish a future O and M vision, with an increased focus on minimizing worker exposure, ensuring uninterrupted retrieval operations, and minimizing operation life-cycle cost. It is intended that this document would incorporate O and M lessons learned into on-going and future project upgrades

  5. Youth Gangs and Schools

    Science.gov (United States)

    Center for Mental Health in Schools at UCLA, 2007

    2007-01-01

    Few schools escape dynamics and behaviors that are associated with gangs. Think, for example, about bullying, disruptive intergroup conflicts, drug sales and abuse, and vandalism such as theft, graffiti, and other forms of property damage. From both a policy and practice perspective, it is essential for schools to understand and address…

  6. Mechatronics and hybrid technologies

    DEFF Research Database (Denmark)

    2008-01-01

    R&D international contributions to control and design of novel intelligent mechatronic products and solutions with sensor- and actuator technology.......R&D international contributions to control and design of novel intelligent mechatronic products and solutions with sensor- and actuator technology....

  7. Lithuania : Accounting and Auditing

    OpenAIRE

    World Bank

    2002-01-01

    This assessment of accounting and auditing standards and practices in Lithuania was focuses on the strengths and weaknesses of the institutional arrangements needed to observe International Accounting Standards (IAS) and International Standards on Auditing (ISA). Financial reporting and accounting by Lithuanian enterprises are currently governed by laws and other regulations issued in 1992...

  8. Mixed Partnering and Parenting

    DEFF Research Database (Denmark)

    Singla, Rashmi

    psychotherapy are about balancing different family and world views through exploring and including the family relationships across categorisations such as generation and geographical positions, while focusing at multiple- and dominant identities. Balancing levity and gravity - optimism and realism is the next...

  9. Photogrammetry and Digital Mapping

    DEFF Research Database (Denmark)

    Frederiksen, Poul

    1998-01-01

    Technical tour to Lithuania, Poland and Estonia for 13 technical staff and managers of State Land Service, HQ, Latvia. Focus on technical aspects and management of geographical data for map production and administration. Visits to state and local government organisations and newly established...

  10. Wind and Yaw correlation

    DEFF Research Database (Denmark)

    Kock, Carsten Weber; Vesth, Allan

    The report describes measurements carried out on a given turbine and period. The measurements are carried out in accordance to Ref. [1]. A comparison between wind speed and wind direction on the met mast and nacelle wind speed and yaw direction is made in accordance to Ref. [2] and the results are...... presented on graphs and in a table....

  11. Social Multimedia and Storytelling

    NARCIS (Netherlands)

    Papadopoulos, S.; Cesar Garcia, P.S.; Shamma, D.A.; Kelliher, A.; Jain, R.

    2015-01-01

    This special issue touches on many significant aspects of multimedia retrieval, including content analysis and understanding, content- and context-based indexing, search and retrieval, HCI technologies, and image and video summarization and visualization. It converges on the nexus of social multimed

  12. Energy and technology review

    Energy Technology Data Exchange (ETDEWEB)

    Quirk, W.J.; Canada, J.; de Vore, L.; Gleason, K.; Kirvel, R.D.; Kroopnick, H.; McElroy, L.

    1994-04-01

    This issue highlights the Lawrence Livermore National Laboratory`s 1993 accomplishments in our mission areas and core programs: economic competitiveness, national security, energy, the environment, lasers, biology and biotechnology, engineering, physics, chemistry, materials science, computers and computing, and science and math education. Secondary topics include: nonproliferation, arms control, international security, environmental remediation, and waste management.

  13. Cognition and Hemodynamics

    OpenAIRE

    Novak, Vera

    2012-01-01

    The relationship between cerebral hemodynamics and cognitive performance has increasingly become recognized as a major challenge in clinical practice for older adults. Both diabetes and hypertension worsen brain perfusion and are major risk factors for cerebrovascular disease, stroke and dementia. Cerebrovascular reserve has emerged as a potential biomarker for monitoring pressure–perfusion–cognition relationships. Endothelial dysfunction and inflammation, microvascular disease, and mascrovas...

  14. Uranium and thorium

    International Nuclear Information System (INIS)

    Present article is devoted to uranium and thorium content in fluorite. In order to obtain the comprehensive view on uranium and thorium distribution in fluorite 100 fluorite samples of various geologic deposits and ores of Kazakhstan, Uzbekistan, Tajikistan and some geologic deposits of Russia were studied. The uranium and thorium content in fluorite of geologic deposits of various mineralogical and genetic type was defined.

  15. Risk and Risk Management

    OpenAIRE

    Mirela Iloiu

    2005-01-01

    Risk exists whenever the future is unknown. This paper deals with the concepts of risk and uncertainty, risk attitudes and reaction to risk. It is explained the distinction between objective risk and subjective risk. Also, it presents risk attitudes and factors affecting them and the economic costs of risk: costs of unexpected losses and costs of uncertainty.

  16. Safeguards techniques and equipment

    International Nuclear Information System (INIS)

    The current booklet is intended to give a full and balanced description of the techniques and equipment used for both nuclear material accountancy and containment and surveillance measures, and for the new safeguards measure of environmental sampling. As new verification measures continue to be developed, the material in the booklet will be periodically reviewed and updated versions issued. (author)

  17. Track and Field Facilities.

    Science.gov (United States)

    Wood, Tony

    2001-01-01

    Discusses planning and design tips that help ensure track and field facilities are successful and well-suited to both school and community use. Examines approaches to determining the best track surface and ways to maximize track and field flexibility with limited space. (GR)

  18. Vitamins, Minerals, and Mood

    Science.gov (United States)

    Kaplan, Bonnie J.; Crawford, Susan G.; Field, Catherine J.; Simpson, J. Steven A.

    2007-01-01

    In this article, the authors explore the breadth and depth of published research linking dietary vitamins and minerals (micronutrients) to mood. Since the 1920s, there have been many studies on individual vitamins (especially B vitamins and Vitamins C, D, and E), minerals (calcium, chromium, iron, magnesium, zinc, and selenium), and vitamin-like…

  19. Energy and environmental assessment

    DEFF Research Database (Denmark)

    Lund, Henrik; Sukkumnoed, Decharut

    2004-01-01

    The paper introduce and discuss strategic environmental assessment (SEA) and economic assessment for energy innovation and suggests approach to influence support for sustainable energy development in Thailand.......The paper introduce and discuss strategic environmental assessment (SEA) and economic assessment for energy innovation and suggests approach to influence support for sustainable energy development in Thailand....

  20. Honduras : Accounting and Auditing

    OpenAIRE

    World Bank

    2007-01-01

    This report analyzes corporate financial reporting and auditing practices in Honduras in support of the Government's efforts to : (a) improve the business environment and make it more attractive for domestic and foreign direct investment; (b) enhance financial transparency and governance in the corporate sector; and (c) foster economic integration within the Latin America and Caribbean Reg...

  1. Theory Summary and Prospects

    OpenAIRE

    Ellis, John

    2014-01-01

    This talk reviews some of the theoretical progress and outstanding issues in QCD, flavour physics, Higgs and electroweak physics and the search for physics beyond the Standard Model at the Tevatron and the LHC, and previews some physics possibilities for future runs of the LHC and proposed future hadron colliders.

  2. LWD and DCP

    OpenAIRE

    Zia-Siddiki, Nayyar

    2014-01-01

    This presentation will cover the use of DCP and LWD for soils and aggregates compaction, focusing on INDOT’s recommendations for soil sampling and laboratory testing and its criteria for the DCP blow counts and moisture content. These guidelines also include recommendations for estimating the blow counts and moisture during construction.

  3. Nuclear armament and disarmament

    International Nuclear Information System (INIS)

    This document discusses the objectives and the specifications of the non-proliferation treaty, in the framework of the nuclear armament and disarmament. Three chapters are proposed: State of the art; the international agreements and treaties and the United Nation Organization part; debates and forecasts on the proliferation fight, the Pugwash movement and a chronology of the situation. (A.L.B.)

  4. Normal and aging hair biology and structure 'aging and hair'.

    Science.gov (United States)

    Goodier, Molly; Hordinsky, Maria

    2015-01-01

    Much like an individual's hairstyle, hair fibers along the scalp see a number of changes over the course of one's lifetime. As the decades pass, the shine and volume synonymous with youthful hair may give way to thin, dull, and brittle hair commonly associated with aging. These changes are a result of a compilation of genetic and environmental elements influencing the cells of the hair follicle, specifically the hair follicle stem cells and melanocytes. Telomere shortening, decrease in cell numbers, and particular transcription factors have all been implicated in this process. In turn, these molecular alterations lead to structural modifications of the hair fiber, decrease in melanin production, and lengthening of the telogen phase of the hair cycle. Despite this inevitable progression with aging, there exists an array of treatments such as light therapy, minoxidil, and finasteride which have been designed to mitigate the effects of aging, particularly balding and thinning hair. Although each works through a different mechanism, all aim to maintain or potentially restore the youthful quality of hair. PMID:26370639

  5. Storage and Services: Planning and managing cost, quality and risk

    OpenAIRE

    Hall-May, Martin

    2011-01-01

    PrestoPRIME (www.prestoprime.eu) is a European project that has launched the PrestoCentre, and has also developed a range of tools for digital audiovisual content: collections moving from tapes-on-shelves to files-on-mass-storage. This presentation focusses on planning and cost models for mass storage

  6. Temperatures and the growth and development of maize and rice

    DEFF Research Database (Denmark)

    Sánchez, Berta; Rasmussen, Anton; Porter, John Roy

    2014-01-01

    Because of global land surface warming, extreme temperature events are expected to occur more often and more intensely, affecting the growth and development of the major cereal crops in several ways, thus affecting the production component of food security. In this study, we have identified rice...

  7. Mathematical and computational modeling and simulation fundamentals and case studies

    CERN Document Server

    Moeller, Dietmar P F

    2004-01-01

    Mathematical and Computational Modeling and Simulation - a highly multi-disciplinary field with ubiquitous applications in science and engineering - is one of the key enabling technologies of the 21st century. This book introduces to the use of Mathematical and Computational Modeling and Simulation in order to develop an understanding of the solution characteristics of a broad class of real-world problems. The relevant basic and advanced methodologies are explained in detail, with special emphasis on ill-defined problems. Some 15 simulation systems are presented on the language and the logical level. Moreover, the reader can accumulate experience by studying a wide variety of case studies. The latter are briefly described within the book but their full versions as well as some simulation software demos are available on the Web. The book can be used for University courses of different level as well as for self-study. Advanced sections are marked and can be skipped in a first reading or in undergraduate courses...

  8. Trees and Fields and Negative Polarity

    DEFF Research Database (Denmark)

    Vikner, Sten

    2011-01-01

    The paper takes as its point of departure a comparison between two kinds of approaches to clause structure, namely tree analyses like the generative analysis and field analyses like the sætningsskema analysis of Danish of Diderichsen (1946) and many others (or like the topologische Modell analysi...... accounting for negative polarity items in English, Danish and German, both the more straightforward aspects and the more complex ones, e.g. the so-called NPI-verbs as well as the interaction between NPI-elements and because-clauses...

  9. Nanostructured and subwavelength waveguides fundamentals and applications

    CERN Document Server

    Skorobogatiy, Maksim

    2012-01-01

    Optical waveguides take a prominent role in photonics because they are able to trap and to transport light efficiently between a point of excitation and a point of detection. Moreover, waveguides allow the management of many of the fundamental properties of light and allow highly controlled interaction with other optical systems. For this reason waveguides are ubiquitous in telecommunications, sensing, spectroscopy, light sources, and high power light delivery. Nanostructured and subwavelength waveguides have additional advantages; they are able to confine light at a length scale below the dif

  10. A pediatrician and his mothers and infants.

    Science.gov (United States)

    Gracey, M

    1997-01-01

    Pediatricians are in a unique place in society by being able not only to care for the health and well-being of mothers and which, are their clinical responsibility, but also by being able to act as advocates for those patients who are often among the most vulnerable of our population. This article illustrates some of these points by referring to Australian Aboriginals from the vast desert areas of Westerns Australia. In remote areas of Western Australia, Aboriginal infants have high rates of low birth weight, failure to thrive and undernutrition. They also have high rates of respiratory, gastrointestinal and other infections. Aboriginal infant mortality has improved significantly over recent years, but Aboriginal health and mortality rates are still much worse than those of non-Aboriginal children and tend to be worst in more remote parts of the state. Overall, Aboriginal infants less than one year in age were hospitalized 9.5 times more frequently than non-Aboriginal infants for respiratory diseases (such as pneumonia, acute bronchiolitis and asthma); diarrheal diseases and skin infections were other very important causes of hospitalization for Aboriginal infants. Another poorly understood aspect of Aboriginal health is their widespread proneness to urinary tract infections. This is very important now in Australian Aboriginals in whom end-stage renal failure is becoming very prevalent. Rapid social and lifesyle changes have been very important in the poor health status of Aboriginals. They are also subject to severe socio-economic discrimination, underemployment, limited education, overcrowding, social depression and severely depressed housing conditions, relative inaccessibility to adequate and nutritious foodstuffs, and limited access to clinical services. Aboriginal people are prone to obesity, hypertension, type-2 diabetes mellitus and cardiovascular diseases. Overuse of alcohol and tobacco smoking have also become important challenges, particularly among

  11. DOE research and development and field facilities

    Energy Technology Data Exchange (ETDEWEB)

    1979-06-01

    This report describes the roles of DOE's headquarters, field offices, major multiprogram laboratories, Energy Technology and Mining Operations Centers, and other government-owned, contractor-operated facilities which are located in all regions of the United States. It gives brief descriptions of resources, activities, and capabilities of each field facility (sections III through V). These represent a cumulative capital investment of $12 billion and involve a work force of approximately 12,000 government (field) employees and approximately 100,000 contractor employees.

  12. Birds and frogs in mathematics and physics

    International Nuclear Information System (INIS)

    Some scientists are birds, others are frogs. Birds fly high in the air and survey broad vistas of mathematics out to the far horizon. They delight in concepts that unify our thinking and bring together diverse problems from different parts of the landscape. Frogs live in the mud below and see only the flowers that grow nearby. They delight in the details of particular objects, and they solve problems one at a time. A brief history of mathematics and its applications in physics is presented in this article. (from the history of physics)

  13. Plasmonics and plasmonic metamaterials analysis and applications

    CERN Document Server

    Shvets, Gennady

    2011-01-01

    This book is a collection of the works of leading experts worldwide in the rapidly developing fields of plasmonics and metamaterials. These developments are promising to revolutionize ways of generating, controlling and processing light in the nanoscale. The technological applications range from nano-lasers to optical nano-waveguides to artificial media with unusual and exotic optical properties unattainable in natural materials. The volume cuts across all relevant disciplines and covers experiments, measurements, fabrication, physical and mathematical analysis, as well as computer simulation.

  14. Preferences and design in insurance and pensions

    DEFF Research Database (Denmark)

    Bruhn, Kenneth

    Life insurance and pension decisions are of the more important fnancial settlements to be decided in a household. In this thesis we investigate dfferent aspects of relevance for decision making within a household, especially focusing on life insurance and pension decisions. The focus is on the......-effects. The focus is on the consumption, investment and life insurance demands. In another modeling framework, we modify the utility measurement and propose a combination of forward and backward looking preferences. At last, a model with very explicit preferences for stability in consumption is investigated...

  15. Competition and regulation of transmission and distribution

    International Nuclear Information System (INIS)

    Searching for natural gas and production is quite similar to the corresponding oil activities. Gas and oil products also compete in the end-user markets as substitutes for each other, which is the main reason why prices on natural gas in the European market largely have been indexed against prices on alternative oil products. The difference between oil and natural gas markets is particularly linked to transportation costs. Natural monopolies are discussed in general and in the European gas market. Finally there is a section on the comprehensive system for transport of gas on and from the Norwegian shelf

  16. Regulation and policy: International trends and issues

    Energy Technology Data Exchange (ETDEWEB)

    Griffin, W.S.

    1997-03-01

    As offshore oil and gas resources become exhausted, the associated production platforms and facilities will be decommissioned. The world-wide oil and gas industry is strictly regulated by global, regional and national guidelines which have been developed by governments to find the most responsible framework to perform the decommissioning. In the summer of 1995, the Brent Spar incident brought uncertainty to decommissioning world-wide. In June of 1995, a moratorium prohibiting sea disposal within the North East Atlantic was imposed by the Oslo Commission, and an unsuccessful attempt was made in December of 1995 to impose a world-wide moratorium on sea disposal at the London Convention.

  17. Electrical and electronic principles and technology

    CERN Document Server

    Bird, John O

    2003-01-01

    In this book John Bird introduces electrical principles and technology through examples rather than theory - enabling students to develop a sound understanding of the principles needed by technicians in fields such as electrical engineering, electronics and telecommunications. No previous background in engineering is assumed, making this an ideal text for vocational courses and introductory courses for undergraduates.This new edition of Electrical and Electronic Principles and Technology has been brought fully in line with the new BTEC National specifications in the U.K. for the units: Electri

  18. Management and Leadership. Planning and Orienting

    OpenAIRE

    Horga Maria-Gabriela; Horga Vasile; Ionescu Alexandra

    2010-01-01

    Why is it so important the ability to lead? Because those who lead organizations make things happen. A leader is one who directs people and their ideas, sets the direction, leadership is a specific process, which resulted in a clear vision and strategy. After determining the orientation, a leader aligns the employees who wish to follow him and then motivates them. The difference between a leader and a manager is that the first directs people and their ideas while the other organizes things, a...

  19. Uranus and Neptune: Shape and Rotation

    OpenAIRE

    Helled, Ravit; Anderson, John D.; Schubert, Gerald

    2010-01-01

    Both Uranus and Neptune are thought to have strong zonal winds with velocities of several hundred meters per second. These wind velocities, however, assume solid-body rotation periods based on Voyager 2 measurements of periodic variations in the planets' radio signals and of fits to the planets' magnetic fields; 17.24h and 16.11h for Uranus and Neptune, respectively. The realization that the radio period of Saturn does not represent the planet's deep interior rotation and the complexity of th...

  20. Pure and Public, Popular and personal

    DEFF Research Database (Denmark)

    Eriksson, Birgit

    2013-01-01

    exemplify my argument by drawing on the case of the television series Borgen, produced by the public service broadcaster DR (the Danish Broadcasting Corporation) in 2010-13. I examine how Borgen’s combination of themes, discourses, and domains includes the viewers in ways that point towards a more pragmatic......In the article I reexamine the traditional aesthetical and political critiques of popular culture and reevaluate the social and communicative potential of bestselling cultural artifacts such as highly popular television series. First, I sketch the alleged aesthetic and social problems of popular...

  1. Highvalent and organometallic technetium and rhenium compounds

    International Nuclear Information System (INIS)

    Diagnostic methods in nuclear medicine allow a detailed description of morphological organ structures and their function. The beta emitting isotope Tc-99 has optimal physical properties (140 keV gamma rays, half-life 6 h) and is therefore used for radiopharmaceuticals. The thesis is concerned with the search for new technetium complexes and their reproducible production. The (TcO3) core is of main interest. The second part of the thesis deals with organometallic technetium and rhenium complexes with carbonyl ligands and N-heterocyclic carbenes that show stability in aerobic aqueous solutions.

  2. Joint development utility and university and utility and research center

    Energy Technology Data Exchange (ETDEWEB)

    Pinto, Roberto del Giudice R.; Valgas, Helio Moreira [Companhia Energetica de Minas Gerais (CEMIG), Belo Horizonte, MG (Brazil)

    1994-12-31

    This paper shows the background acquired by CEMIG in dealing with projects associated with R and D (Research and Development), carried out as a result of the establishment of contracts or governants with universities and research center for direct application on the solution of problems related to the operation of the system, within the scope of electrical operation planning. The various aspects of a project of this nature such as legal questions, characterization of a contract or a covenant, main developments and new opportunity areas should be covered. Finally the subject shall be dealt with under the Total Quality approach, involving the proposition of control items associated to the process and goals to be reached. (author) 7 refs., 2 figs.

  3. Systems engineering and analysis

    CERN Document Server

    Blanchard, Benjamin S

    2010-01-01

    For senior-level undergraduate and first and second year graduate systems engineering and related courses. A total life-cycle approach to systems and their analysis. This practical introduction to systems engineering and analysis provides the concepts, methodologies, models, and tools needed to understand and implement a total life-cycle approach to systems and their analysis. The authors focus first on the process of bringing systems into being--beginning with the identification of a need and extending that need through requirements determination, functional analysis and allocation, design synthesis, evaluation, and validation, operation and support, phase-out, and disposal. Next, the authors discuss the improvement of systems currently in being, showing that by employing the iterative process of analysis, evaluation, feedback, and modification, most systems in existence can be improved in their affordability, effectiveness, and stakeholder satisfaction.

  4. Mining, institutions and sustainability: disagreements and challenges

    Directory of Open Access Journals (Sweden)

    Anthony J. Bebbington

    2010-12-01

    Full Text Available Global consumption continues to generate growth in mining. In lesserdeveloped economies, this growth offers the potential to generate newresources for development, but also creates challenges to sustainabilityin the regions in which extraction occurs. This context leads todebate on the institutional arrangements most likely to build synergiesbetween mining, livelihoods, and development, and on the socio-politicalconditions under which such institutions can emerge. Buildingfrom a multiyear, three country program of research projects, Peru, aglobal center of mining expansion, serves as an exemplar for analyzingthe effects of extractive industry on livelihoods and the conditionsunder which arrangements favoring local sustainability might emerge.This program is guided by three emergent hypotheses in human environmentalsciences regarding the relationships among institutions,knowledge, learning, and sustainability. The research combines indepthand comparative case study analysis, and uses mapping andspatial analysis, surveys, in-depth interviews, participant observation,and our own direct participation in public debates on the regulation ofmining for development. The findings demonstrate the pressures thatmining expansion has placed on water resources, livelihood assets,and social relationships. These pressures are a result of institutionalconditions that separate the governance of mineral expansion, waterresources, and local development, and of relationships of power thatprioritize large scale investment over livelihood and environment. Afurther problem is the poor communication between mining sectorknowledge systems and those of local populations. These results areconsistent with themes recently elaborated in sustainability science.

  5. Reciprocity and Ethical Tuberculosis Treatment and Control.

    Science.gov (United States)

    Silva, Diego S; Dawson, Angus; Upshur, Ross E G

    2016-03-01

    This paper explores the notion of reciprocity in the context of active pulmonary and laryngeal tuberculosis (TB) treatment and related control policies and practices. We seek to do three things: First, we sketch the background to contemporary global TB care and suggest that poverty is a key feature when considering the treatment of TB patients. We use two examples from TB care to explore the role of reciprocity: isolation and the use of novel TB drugs. Second, we explore alternative means of justifying the use of reciprocity through appeal to different moral and political theoretical traditions (i.e., virtue ethics, deontology, and consequentialism). We suggest that each theory can be used to provide reasons to take reciprocity seriously as an independent moral concept, despite any other differences. Third, we explore general meanings and uses of the concept of reciprocity, with the primary intention of demonstrating that it cannot be simply reduced to other more frequently invoked moral concepts such as beneficence or justice. We argue that reciprocity can function as a mid-level principle in public health, and generally, captures a core social obligation arising once an individual or group is burdened as a result of acting for the benefit of others (even if they derive a benefit themselves). We conclude that while more needs to be explored in relation to the theoretical justification and application of reciprocity, sufficient arguments can be made for it to be taken more seriously as a key principle within public health ethics and bioethics more generally. PMID:26797512

  6. Optics and Spectroscopy at Surfaces and Interfaces

    Science.gov (United States)

    Bordo, Vladimir G.; Rubahn, Horst-Günter

    2005-10-01

    This book covers linear and nonlinear optics as well as optical spectroscopy at solid surfaces and at interfaces between a solid and a liquid or gas. The authors give a concise introduction to the physics of surfaces and interfaces. They discuss in detail physical properties of solid surfaces and of their interfaces to liquids and gases and provide the theoretical background for understanding various optical techniques. The major part of the book is dedicated to a broad review on optical techniques and topical applications such as infrared and optical spectroscopy or optical microscopy. Discussions of nonlinear optics, but also nano-optics and local spectroscopy complement this self-contained work. Helpful features include about 50 problems with solutions, a glossary and a thoroughly elaborated list of topical references. The book is suited as a text for graduate students but also for scientists working in physics, chemistry, materials or life sciences who look for an expert introduction to surface optical aspects of their studies.

  7. Risk, pregnancy and complementary and alternative medicine.

    Science.gov (United States)

    Mitchell, Mary

    2010-05-01

    Since the 1990's sociologists such as Giddens and Beck have highlighted the complexities of contemporary western societies in relation to risk. The "risk society" is one in which the advantages of scientific and technological developments are overshadowed with risks and dangers: leading to a world dominated by anxiety and uncertainty. Although a complex set of interrelated phenomena the risk society can be summarised under three main changes: including globalisation, scepticism about expert knowledge, Thompson: 27 and the degree of autonomy individuals have in our detraditionalised society to determine their own life choices (Beck: 13). The discourses of the "risk society" inevitably impact on women during pregnancy and the potential influence this discourse may have in relation to healthcare choices, particularly in the field of complementary and alternative medicine (CAM) are explored. In this paper it is argued that the apparently growing use of CAM during pregnancy and childbirth could be interpreted as a response by women to these discourses, that decisions made with regard to CAM may signify a desire for personal fulfilment and a need for autonomy and active participation in healthcare during pregnancy and childbirth. PMID:20347843

  8. Music and language: relations and disconnections.

    Science.gov (United States)

    Kraus, Nina; Slater, Jessica

    2015-01-01

    Music and language provide an important context in which to understand the human auditory system. While they perform distinct and complementary communicative functions, music and language are both rooted in the human desire to connect with others. Since sensory function is ultimately shaped by what is biologically important to the organism, the human urge to communicate has been a powerful driving force in both the evolution of auditory function and the ways in which it can be changed by experience within an individual lifetime. This chapter emphasizes the highly interactive nature of the auditory system as well as the depth of its integration with other sensory and cognitive systems. From the origins of music and language to the effects of auditory expertise on the neural encoding of sound, we consider key themes in auditory processing, learning, and plasticity. We emphasize the unique role of the auditory system as the temporal processing "expert" in the brain, and explore relationships between communication and cognition. We demonstrate how experience with music and language can have a significant impact on underlying neural function, and that auditory expertise strengthens some of the very same aspects of sound encoding that are deficient in impaired populations. PMID:25726271

  9. Psychosis and violence: stories, fears, and reality.

    Science.gov (United States)

    Taylor, Pamela J

    2008-10-01

    Individuals with psychosis are often feared. In fact, they are themselves likely to be victims of violence; however, the main aim of this review is to provide an overview of the evidence on relations between psychosis and violence to others. The terms psychosis and violence were used in a literature search limited to the Cochrane Library and PubMed, a manual search of 8 journals, and a follow-up of additional references in the articles found. The overview draws on new empirical data and major reviews. Almost all sound epidemiologic data on psychosis and violence dates from 1990. There is consistency on a small but significant relation between schizophrenia and violent acts. Since then there has also been movement toward understanding the nature of associations and progress on strategies for managing individuals who have psychosis and are violent. Public fears about individuals with psychotic illnesses are largely unfounded, although there would be benefit in greater attention to the safety of those in their close social circle. The task for the next 10 years must be the development and application of knowledge to improve specific treatments-that is, interventions that go beyond holding and caring to bring about substantial change. PMID:18940033

  10. LIEKKI and JALO: Combustion and fuel conversion

    Science.gov (United States)

    Grace, Thomas M.; Renz, Ulrich; Sarofim, Adel F.

    LIEKKI and JALO are well conceived and structured programs designed to strengthen Finland's special needs in combustion and gasification to utilize a diversity of fuels, increase the ratio of electrical to heat output, and to support the export market. Started in 1988, these two programs provide models of how universities, Technical research center's laboratories (VTT's), and industry can collaborate successfully in order to achieve national goals. The research is focused on long term goals in certain targeted niche areas. This is an effective way to use limited resources. The niche areas were chosen in a rational manner and appear to be appropriate for Finland. The LIEKKl and JALO programs have helped pull together research efforts that were previously more fragmented. For example, the combustion modeling area still appears fragmented. Individual project objectives should be tied to program goals at a very early stage to provide sharper focusing to the research. Both the LIEKKl and JALO programs appear to be strongly endorsed by industry. Industrial members of the Executive Committees were very supportive of these programs. There are good mechanisms for technology transfer in place, and the programs provide opportunities to establish good interfaces between industrial people and the individual researchers. The interest of industry is shown by the large number of applied projects that are supported by industry. This demonstrates the relevancy of the programs. There is a strong interaction between the JALO program and industry in black liquor gasification.

  11. Diagnosis and management of xerostomia and hyposalivation

    Directory of Open Access Journals (Sweden)

    Villa A

    2014-12-01

    Full Text Available Alessandro Villa,1,2 Christopher L Connell,3 Silvio Abati4 1Division of Oral Medicine and Dentistry, Brigham and Women’s Hospital, Boston, MA, USA; 2Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, USA; 3Department of General Dentistry, Boston University Henry M Goldman School of Dental Medicine, Boston, MA, USA; 4Dental Clinic, Department of Health Sciences, University of Milan, Milano, Italy Abstract: Xerostomia, the subjective complaint of dry mouth, and hyposalivation remain a significant burden for many individuals. Diagnosis of xerostomia and salivary gland hypofunction is dependent upon a careful and detailed history and thorough oral examination. There exist many options for treatment and symptom management: salivary stimulants, topical agents, saliva substitutes, and systemic sialogogues. The aim of this review is to investigate the current state of knowledge on management and treatment of patients affected by xerostomia and/or hyposalivation. Keyword: saliva stimulation, dry mouth, saliva substitutes, sialogogues

  12. Cost analysis and estimating tools and techniques

    CERN Document Server

    Nussbaum, Daniel

    1990-01-01

    Changes in production processes reflect the technological advances permeat­ ing our products and services. U. S. industry is modernizing and automating. In parallel, direct labor is fading as the primary cost driver while engineering and technology related cost elements loom ever larger. Traditional, labor-based ap­ proaches to estimating costs are losing their relevance. Old methods require aug­ mentation with new estimating tools and techniques that capture the emerging environment. This volume represents one of many responses to this challenge by the cost analysis profession. The Institute of Cost Analysis (lCA) is dedicated to improving the effective­ ness of cost and price analysis and enhancing the professional competence of its members. We encourage and promote exchange of research findings and appli­ cations between the academic community and cost professionals in industry and government. The 1990 National Meeting in Los Angeles, jointly spo~sored by ICA and the National Estimating Society (NES),...

  13. Promotion and diffusion policy today and tomorrow

    International Nuclear Information System (INIS)

    While the currently available techniques of renewable energy utilisation are are at different stages of development, most of them have meawhile begun to diffuse into the market. What work remains to be done in the way of optimisation and detail improvement (e.g., of wind and solar thermal energy utilisation) or fundamental research into photovoltaics or biogenic hydrogen production will basically always be aimed at reducing the specific costs of these systems. In view of the wide range of possible and necessary measures and the large number of actors who could and should contribute to improving the competitivity of renewable energies the present congress report concentrates on the role of the Federal Government. Major impacts on the future development of renewable energy utilisation will come from activities such as research, development, and demonstration; improvements in basic and advanced training, information, and consulting; elimination of administrative and legal obstacles; elaboration of uniform norms and standards (especially with regard to export activities); remuneration for electricity supplied from renewable sources; and, what forms a main focus of the present paper, financial incentives

  14. Introduction: Racial and Ethnic Conflict and Violence

    Directory of Open Access Journals (Sweden)

    Robert D. Crutchfield

    2009-12-01

    Full Text Available Racial and ethnic violence takes many forms. Genocides, ethnic cleansing, pogroms, civil wars, and violent separatist movements are the most obvious and extreme expressions, but less organized violence such as rioting, and hate crimes by individuals or small groups are products of racial and ethnic conflict as well. Also, the distribution of criminal violence within societies, which may or may not be aimed at members of another group, is in some places a by-product of ongoing conflicts between superior and subordinated racial or ethnic groups. Although estimates of the number of deaths attributable to ethnic violence vary widely, range of eleven to twenty million given for the period between 1945 and the early 1990s show the gravity of this type of conflict (Williams 1994, 50. So it comes as no surprise that scholars have paid increasing attention to such conflicts over the last decades.

  15. Secreted and transmembrane wnt inhibitors and activators.

    Science.gov (United States)

    Cruciat, Cristina-Maria; Niehrs, Christof

    2013-03-01

    Signaling by the Wnt family of secreted glycoproteins plays important roles in embryonic development and adult homeostasis. Wnt signaling is modulated by a number of evolutionarily conserved inhibitors and activators. Wnt inhibitors belong to small protein families, including sFRP, Dkk, WIF, Wise/SOST, Cerberus, IGFBP, Shisa, Waif1, APCDD1, and Tiki1. Their common feature is to antagonize Wnt signaling by preventing ligand-receptor interactions or Wnt receptor maturation. Conversely, the Wnt activators, R-spondin and Norrin, promote Wnt signaling by binding to Wnt receptors or releasing a Wnt-inhibitory step. With few exceptions, these antagonists and agonists are not pure Wnt modulators, but also affect additional signaling pathways, such as TGF-β and FGF signaling. Here we discuss their interactions with Wnt ligands and Wnt receptors, their role in developmental processes, as well as their implication in disease. PMID:23085770

  16. Psychoanalysis and infertility. Myths and realities.

    Science.gov (United States)

    Apfel, Roberta J; Keylor, Rheta G

    2002-02-01

    Psychoanalysis, long interested in infertility, and a valuable treatment for men and women suffering with this affliction, has also helped to create and support a myth of psychogenic infertility. Multiple causes of infertility exist across the physiological-psychological spectrum. There is no simple psychodynamic causality. Advances in assisted reproductive technologies provide treatments that create emotional stress and outpace psychological preparedness of patients and analysts. This paper is based on the experience of a unique study group in Boston. An analytic case illustrates some of the ways analysis can be a treatment of choice for people using assisted reproduction. In fact, analysis offers a unique opportunity to elaborate fully the complex realities and dilemmas faced by people and their therapists throughout the infertility experience. More generally, this study of the concept of psychogenic infertility explores a valuable role for psychoanalysis in the treatment of medical conditions. PMID:11915150

  17. Implicit and explicit prejudice and interracial interaction.

    Science.gov (United States)

    Dovidio, John F; Kawakami, Kerry; Gaertner, Samuel L

    2002-01-01

    The present research examined how implicit racial associations and explicit racial attitudes of Whites relate to behaviors and impressions in interracial interactions. Specifically, the authors examined how response latency and self-report measures predicted bias and perceptions of bias in verbal and nonverbal behavior exhibited by Whites while they interacted with a Black partner. As predicted, Whites' self-reported racial attitudes significantly predicted bias in their verbal behavior to Black relative to White confederates. Furthermore, these explicit attitudes predicted how much friendlier Whites felt that they behaved toward White than Black partners. In contrast, the response latency measure significantly predicted Whites' nonverbal friendliness and the extent to which the confederates and observers perceived bias in the participants' friendliness. PMID:11811635

  18. Innovation and entrepreneurship theory, policy and practice

    CERN Document Server

    Carayannis, Elias G; Bakouros, Yannis L

    2015-01-01

    This book aims to meet the needs of education and training in modern techniques of innovation and entrepreneurship, and focuses on the detailed presentation of successful business practices. As today's global economic landscape is changing rapidly, the ability of businesses to introduce new products and services to the market faster than their competitors is perhaps their most distinct competitive advantage. This becomes obvious by the significant market share that the most innovative companies gain while increasing profitability. Extensive research in this field has demonstrated that companies that are constantly innovating normally double their profits compared to others. Moreover, establishing successful practices and policies of innovation management, through which ideas evolve from conception through evaluation to implementation and commercialization, become the basis for economic growth at the firm, industry, national, regional, and global levels. Taking Greece as an example, this volume identifies syst...

  19. Genomics and outbreaks: foot and mouth disease.

    Science.gov (United States)

    Freimanis, G L; Di Nardo, A; Bankowska, K; King, D J; Wadsworth, J; Knowles, N J; King, D P

    2016-04-01

    Foot and mouth disease virus (FMDV) is an animal pathogen of global economic significance. Identifying the sources of outbreaks plays an important role in disease control; however, this can be confounded by the ease with which FMDV can spread via movement of infected livestock and animal products, aerosols or fomites, e.g. contaminated persons and objects. As sequencing technologies have advanced, this review highlights the uses of viral genomic data in helping to understand the global distribution and transboundary movements of FMDV, and the role that these approaches have played in control and surveillance programmes. The recent application of next-generation sequencing platforms to address important epidemiological and evolutionary challenges is discussed with particular reference to the advent of 'omics' technologies. PMID:27217177

  20. Cartan's Supersymmetry and Weak and Electromagnetic Interactions

    Science.gov (United States)

    Furui, Sadataka

    2015-10-01

    We apply the Cartan's supersymmetric model to the weak interaction of hadrons. The electromagnetic currents are transformed by G 12, G 123, G 13, G 132 and the factor is inserted between or when the photon is replaced by , and between or when the photon is replaced by Z. Electromagnetic currents in the Higgs boson H 0 decay into 2 and decay into and in which leptons are replaced by quarks are also studied. A possibility that the boson near the theshold GeV) is the Higgs boson partner h 0 is discussed. We adopt Dirac lepton neutrinos and Majorana quark neutrinos, and construct a model that satisfy the Z 3 symmetry of the lepton sector and the quark sector, by adding two right-handed neutrinos whose left-handed partner cannot be detected by our electro-magnetic detectors.