WorldWideScience

Sample records for canna generalis

  1. Cannae

    Science.gov (United States)

    1931-01-01

    flank and rear attacks, had not been imitated by their opponents. Prince van Hildburghau- sen bad received full recognition in 1’751 for the battle...allies followed d reached by 31 January, the line : Freystadt - Deutsch- au - Osterode - Allen- stein. They bad succeeded, as well as N lean on...his forces would be sufficient against the Hanoverians, using the other against the Bavarians. Beyer with his reserve was sent to Berka -Gerstungen

  2. Morfología del polen en especies de Canna (Cannaceae y su implicancia sistemática

    Directory of Open Access Journals (Sweden)

    María de las Mercedes Ciciarelli

    2010-03-01

    Full Text Available Se estudió la morfología de los granos de polen de ocho táxones de Canna, C. ascendens, C. coccinea, C. compacta, C. glauca, C. indica, C. paniculata, C. variegatifolia y C. fuchsina, nueva especie aún no descrita, que fueron estudiadas usando microscopio de luz y microscopio electrónico de barrido. Nosotros utilizamos la técnica de Wodehouse en muestras de 20 granos por espécimen para medir la intina con el microscopio de luz; y la densidad de espinas (en campos de 400μm2 con el microscopio electrσnico de barrido. Los granos de polen son esfιricos, equinados y omniaberturados. El esporodermo presenta una exina muy delgada cubriendo una intina gruesa. La superficie del esporodermo puede ser corrugada, microperforada, sub-reticulada, rugada, rugulada, plegada-estriada, micro-estriada, microgranulada o lisa. Las espinas están formadas por exina, cubiertas total o parcialmente por trifina. La intina esta formada por dos capas, es la parte más gruesa de la pared. La ornamentación equinada es un rasgo genérico en Canna, pero el tamaño, la superficie y el color del polen, y la densidad y forma de las espinas, son rasgos diagnósticos de las especies. La morfología del polen apoya el tratamiento de C. coccinea y C. indica como especies diferentes. Canna fuchsina crece formando densas colonias silvestres en selvas ribereñas húmedas de las provincias de Buenos Aires y Santa Fe, Argentina; sus características sugieren relaciones no muy bien entendidas en el grupo de taxones, algunos son híbridos tales como C. x generalis. Sin embargo, estas plantas muestran granos normales, bien formados, cercanos a los de C. coccinea, que germinan sobre el estigma de flores frescas, nosotros decidimos incluir su polen en este estudio.Pollen morphology in species of Canna (Cannaceae, and systematics implications. The morphology of pollen grains of eight taxa of Canna, C. ascendens, C. coccinea, C. compacta, C. glauca, C. indica, C. paniculata, C

  3. Physical and chemical characterization of composite flour from canna flour (Canna edulis) and lima bean flour (Phaseolus lunatus)

    Science.gov (United States)

    Praseptiangga, Danar; Tryas, Anisha Ayuning; Affandi, Dian Rachmawanti; Atmaka, Windi; Ariyantoro, Achmad Ridwan; Minardi, Slamet

    2018-02-01

    The diversity of Indonesian local food sources has potential to be developed for supporting food security based development of local food diversification. Canna tubers (Canna edulis) and lima beans (Phaseolus lunatus) are two local commodities in Indonesia which under is utilization and has limited assessment to its characteristics. This study aimed at determining the best formula of composite flour based on physical and chemical properties of composite flour produced. There were three formulas, F1 for 85% of canna flour and 15%of lima beans flour, F2 for 70% of canna flour and 30% of lima beans flour and F3 for 55% of canna flour and 45% of lima beans flour. Physical and chemical analyses were conducted and completely randomized design was used. De Garmo analysis was then used to determine the highest effectiveness index from the three formulas developed in this study and F3 demonstrated the highest effectiveness index (0.545) among three formulas evaluated. Thus, formula (F3) was selected as the best composite of the flour developed from canna flour and lima beans flour.

  4. Calcium modified edible Canna (Canna edulis L) starch for controlled released matrix

    Science.gov (United States)

    Putri, A. P.; Ridwan, M.; Darmawan, T. A.; Darusman, F.; Gadri, A.

    2017-07-01

    Canna edulis L starch was modified with calcium chloride in order to form controlled released matrix. Present study aim to analyze modified starch characteristic. Four different formulation of ondansetron granules was used to provide dissolution profile of controlled released, two formula consisted of 15% and 30% modified starch, one formula utilized matrix reference standards and the last granules was negative control. Methocel-hydroxypropyl methyl cellulose was used as controlled released matrix reference standards in the third formula. Calcium starch was synthesized in the presence of sodium hydroxide to form gelatinized mass and calcium chloride as the cross linking agent. Physicochemical and dissolution properties of modified starch for controlled released application were investigated. Modified starch has higher swelling index, water solubility and compressibility index. Three of four different formulation of granules provide dissolution profile of controlled released. The profiles indicate granules which employed calcium Canna edulis L starch as matrix are able to resemble controlled drug released profile of matrix reference, however their bigger detain ability lead to lower bioavailability.

  5. The Utilization of Canna Starch (Canna edulis Ker As A Alternative Hydrocolloid on The Manufacturing Process of Yogurt Drink

    Directory of Open Access Journals (Sweden)

    Ahmad Khoirul Umam

    2018-03-01

    Full Text Available Yogurt as a fermented dairy product has been providing several benefits for human health and appropriate for people with lactose intolerance. Recently, the consumption level of yogurt has significantly increased. Starch can be used as an alternative hydrocolloid in the manufacturing process of yogurt. Indonesian Canna edulis Ker contains 63.27% amylopectin that has the potential used as an alternative hydrocolloid. Amylopectin has a very high capability of the water holding capacity to increase the viscosity and maintain the stability of yogurt drink. The present research was to determine the additional effects of Canna starch as an alternative hydrocolloid on the physicochemical and sensory properties of the yogurt drink during storage. Concentrations of 0.1%, 0.2%, 0.3%, and 0.4% canna starch and 0.2% CMC (control were added to make yogurt. All treatments were carried out with four replications. Samples were refrigerated at 4oC for 24 hours and then analyzed for pH, titratable acidity, viscosity, syneresis, sedimentable fraction, and sensory properties. Data were analyzed by one way ANOVA, and followed by Duncan's multiple range test (DMRT. Data from the pH, titratable acidity, syneresis, sedimentable fraction, viscosity and sensory analyses obtained from the present study indicated that concentration of 0.1–0.4% (w/v Canna starch could be applicable in the manufacture of the yogurt drink. Furthermore, it was found that 0.1% (w/v of Canna starch selected as the best concentration could be used in yogurt manufacture process that resulted in similar sensory quality compared with CMC as commercial hydrocolloid.

  6. Characterization of biominerals in species of Canna (Cannaceae

    Directory of Open Access Journals (Sweden)

    Enrique J Baran

    2010-12-01

    Full Text Available Plant biominerals are not always well characterized, although this information is important for plant physiology and can be useful for taxonomic purposes. In this work, fresh plant material of seven wild neotropical species of genus Canna, C. ascendens, C. coccinea, C. indica, C. glauca, C. plurituberosa, C. variegatifolia and C. fuchsina sp. ined., taken from different habitats, were studied to characterize the biominerals in their internal tissues. For the first time, samples from primary and secondary veins of leaves were investigated by means of infrared spectroscopy, complemented with X-ray powder diffractometry and scanning electron microscopy. The spectroscopic results, supported by X-ray powder diffractometry, suggest that the calcium oxalate is present in the form of whewellite (CaC2O4×H2O in all the investigated samples. It is interesting to emphasize that all IR spectra obtained were strongly similar in all species studied, thus indicating an identical chemical composition in terms of the biominerals found. In this sense, the results suggest that the species of Canna show similar ability to produce biogenic silica and produce an identical type of calcium oxalate within their tissues. These results can be an additional trait to support the relationship among the families of Zingiberales. Rev. Biol. Trop. 58 (4: 1507-1515. Epub 2010 December 01.Los biominerales de las plantas no siempre han sido bien caracterizados aunque esta información es importante en fisiología vegetal y puede ser de utilidad para fines taxonómicos. En este trabajo se estudió material vegetal fresco de siete especies silvestres neotropicales: Canna, C. ascendens, C. coccinea, C. indica, C. glauca, C. plurituberosa, C. variegatifolia and C. fuchsina sp. ined., provenientes de diferentes localidades, con el fin de caracterizar los biominerales presentes en sus tejidos foliares internos. Por vez primera, muestras de venas primarias (ejes foliares y secundarias de

  7. Sensory and Textural Characteristics of Noodle Made of Ganyong Flour (Canna edulis Kerr.) and Arenga Starch (Arenga pinnata Merr.)

    Science.gov (United States)

    Herawati, ERN; Ariani, D.; Miftakhussolikhah; Yosieto, E.; Angwar, M.; Pranoto, Y.

    2017-12-01

    Ganyong (Canna edulis Kerr) is a local tuber which highest amount of starch content, but has not been fully utilized well at present. One way to improve the usefulness of canna is to process it into noodle, but it needs arenga starch which has high amylose content. The aim of this research was to study the sensory and textural properties of noodle made from canna flour and arenga starch. Research methodologies consist of: (i) characterization of canna flour and arenga starch, (ii) noodle production, and (iii) characterization sensory and textural properties of the noodle. Noodle was made with five ratio variations of canna flour and arenga starch, i.e. 100:0; 75:25; 50:50; 25:75; and 0:100. Sensory analysis was done by hedonic scoring method with attributes : color, stickiness, elasticity, firmness, surface smoothness and overall liking. Textural properties analyses consist of tensile strength, elongation, and stickiness measurements. The results showed that canna flour and arenga starch can be used in noodle making process. Noodle with 25% of canna flour was the most favored product and has the best textural properties. Factors which affect textural properties of product are the amylose and amylopectin amount in each starch. Tensile strength, elongation, and stickiness measurements of noodle with 25% of canna flour were 0,13 N; 41,61%; and 0,0115N respectively.

  8. Effect of Additional Suji Leaves and Turmeric Extract on Physicochemical Characteristic and Antioxidant Activity of Arenga-Canna Noodle

    Science.gov (United States)

    Miftakhussolikhah; Ariani, D.; Herawati, ERN; Nastiti, A.; Angwar, M.; Pranoto, Y.

    2017-12-01

    Canna can be used as raw material for noodle but need a substitute material such as arenga starch. Arenga-canna noodle has dark appearance. Addition coloring agents from suji leaves and turmeric extract was done to improve product appearance and its functional characteristics. In this study, noodle was made with five variations of suji leaves and turmeric extract. Physical and chemical properties of noodle were analyzed. The results showed addition suji leaves extract and turmeric extract 0.4 g suji leaf/ml water and 0.06 g turmeric/ml water respectively, produce the best arenga-canna noodle quality. The addition of natural coloring agents increased antioxidant activity.

  9. Sifat Fisik Pati Ganyong (Canna edulis Kerr. Termodifikasi dan Penambahan Gum Xanthan untuk Rerotian (Physical Characteristics of Modified Canna edulis Kerr. Starch and Gum Xanthan for Bakeries

    Directory of Open Access Journals (Sweden)

    Parwiyanti Parwiyanti

    2016-12-01

    Full Text Available Modification of Canna starch through heat-moisture treatment (HMT and gum xanthan (GX treatment was conducted to improve the disadvantage of natural Canna starch in order to expand its usage in food industry, especially for bakery products. The research was arranged in a factorial randomized complete block design with three factors (temperature, incubation time, and GX concentrations and three replications for each factor.  The modified Canna  starch by HMT possessed water content of 15 % as well as combination of temperature (80 °C and 100 °C, periods (8 and 16 hours and concentration of GX (0; 0.5; 1; 1.5 and 2 %. The observed variables were the swelling power, water solubility index, water absorption index, baking expantion, and bulk density of modified Canna starch. The result showed that the modification of Canna starch by temperature, time of HMT and concentration GX produced modified starch with physical properties that significantly differ among treatments and natural starch.  Modified Canna starch by treatments of 80 °C, 8 hours, and 1 % xanthan gum concentration showed had swelling power 16.90 ± 0.48 g/g, water solubility index 10.28 ± 0.25 %, water absorption index 112.58 ± 0.38 %, baking expantion 0.94 ± 0.11 mL/g and bulk density 0.73 ± 0.026 g/mL which alike with wheat flour so that it can be further developed as wheat flour substitute on bakery products.   ABSTRAK Penelitian modifikasi pati ganyong melalui perlakuan heat-moisture-treatment (HMT dan penambahan gum xanthan (GX dilakukan untuk memperbaiki kelemahan pati ganyong alami sehingga menjadi luas aplikasinya dalam industri pangan terutama produk rerotian.  Penelitian menggunakan rancangan acak kelompok faktorial dengan 3 perlakukan dan 3 ulangan.  Perlakuan yang diberikan adalah waktu (8 dan 16 jam, suhu (80 °C dan 100 °C, kadar air 15 % dan konsentrasi gum xanthan (0, 0,5; 1; 1,5; 2 %.  Data dianalisis dengan sidik ragam (ANOVA pada α = 0,05, dilanjutkan

  10. Quality assessment of noodles made from blends of rice flour and canna starch.

    Science.gov (United States)

    Wandee, Yuree; Uttapap, Dudsadee; Puncha-arnon, Santhanee; Puttanlek, Chureerat; Rungsardthong, Vilai; Wetprasit, Nuanchawee

    2015-07-15

    Canna starch and its derivatives (retrograded, retrograded debranched, and cross-linked) were evaluated for their suitability to be used as prebiotic sources in a rice noodle product. Twenty percent of the rice flour was replaced with these tested starches, and the noodles obtained were analyzed for morphology, cooking qualities, textural properties, and capability of producing short-chain fatty acids (SCFAs). Cross-linked canna starch could increase tensile strength and elongation of rice noodles. Total dietary fiber (TDF) content of noodles made from rice flour was 3.0% and increased to 5.1% and 7.3% when rice flour was replaced with retrograded and retrograded debranched starches, respectively. Cooking qualities and textural properties of noodles containing 20% retrograded debranched starch were mostly comparable, while the capability of producing SCFAs and butyric acid was superior to the control rice noodles; the cooked noodle strips also showed fewer tendencies to stick together. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. L’economia napoletana e il commercio internazionale tra ‘800 e ‘900: I Magazzini Generali e il Deposito Franco = The Neapolitan economy and international trade between 800 and 900: The Magazzini Generali and the Free Warehouse

    Directory of Open Access Journals (Sweden)

    Serena Potito

    2013-12-01

    Full Text Available I Magazzini Generali, creati su modello dei docks inglesi e dei magazzini francesi -e regolamentati da una legge del 1871- si diffusero nelle maggiori città italiane, con alterna fortuna: comune era lo scopo di provvedere alla custodia delle merci, rilasciando speciali titoli di commercio, e di agevolare l’incontro tra produttore e acquirente, riducendo i tempi di negoziazione. Essi sono, dunque, da annoverare fra gli strumenti commerciali con cui si intendeva intensificare e favorire i traffici di merci nel periodo in cui il commercio internazionale su larga scala andava riducendo le barriere tra paesi, accompagnato dallo sviluppo e ammodernamento delle infrastrutture. Nell’ambito del dibattito sul tentativo italiano di ritagliarsi un ruolo durante la prima globalizzazione -con la crescita della liberalizzazione del commercio internazionale e, nello stesso tempo, lo sviluppo del protezionismo moderno- la presente ricerca mette a fuoco l’esperienza della costituzione dei Magazzini Generali di Napoli, per alcuni decenni i più importanti d’Italia. La Società Meridionale dei Magazzini Generali ne assunse la gestione nel 1874 e -attraverso lo studio di testimonianze dell’epoca, degli Atti del Consiglio Comunale e della Camera di Commercio, di dati di bilancio presenti nell’Archivio di Stato di Napoli- questo saggio ne ripercorre l’iter costitutivo e le vicende dei primi anni. Oltre a offrire un quadro della situazione politica ed economica del Mezzogiorno d’Italia, ed in particolare di Napoli, nella congiuntura economica tra fine ‘800 e inizio ‘900, emergono spunti interessanti relativi all’ammodernamento delle infrastrutture portuali cittadine, e alla questione della creazione di un punto franco (uno degli ipotetici cardini dello sviluppo industriale della città: in un quadro di occasioni mancate ed ostacoli legati alle caratteristiche del processo storico, dal confronto con economie di differenti realtà europee

  12. L’economia napoletana e il commercio internazionale tra ‘800 e ‘900: I Magazzini Generali e il Deposito Franco = The neapolitan economy and international trade between 800 and 900: The Magazzini Generali and the Free Warehouse

    Directory of Open Access Journals (Sweden)

    Serena Potito

    2014-07-01

    Full Text Available Resumo I Magazzini Generali, creati su modello dei docks inglesi e dei magazzini francesi e regolamentati da una legge del 1871 si diffusero nelle maggiori città italiane, con alterna fortuna: comune era lo scopo di provvedere alla custodia delle merci, rilasciando speciali titoli di commercio, e di agevolare l’incontro tra produttore e acquirente, riducendo i tempi di negoziazione. Essi sono, dunque, da annoverare fra gli strumenti commerciali con cui si intendeva intensificare e favorire i traffici di merci nel periodo in cui il commercio internazionale su larga scala andava riducendo le barriere tra paesi, accompagnato dallo sviluppo e ammodernamento delle infrastrutture. Nell’ambito del dibattito sul tentativo italiano di ritagliarsi un ruolo durante la prima globalizzazione con la crescita della liberalizzazione del commercio internazionale e, nello stesso tempo, lo sviluppo del protezionismo moderno la presente ricerca mette a fuoco l’esperienza della costituzione dei Magazzini Generali di Napoli, per alcuni decenni i più importanti d’Italia. La Società Meridionale dei Magazzini Generali ne assunse la gestione nel 1874 e attraverso lo studio di testimonianze dell’epoca, degli Atti del Consiglio Comunale e della Camera di Commercio, di dati di bilancio presenti nell’Archivio di Stato di Napoli questo saggio ne ripercorre l’iter costitutivo e le vicende dei primi anni. Oltre a offrire un quadro della situazione politica ed economica del Mezzogiorno d’Italia, ed in particolare di Napoli, nella congiuntura economica tra fine ‘800 e inizio ‘900, emergono spunti interessanti relativi all’ammodernamento delle infrastrutture portuali cittadine, e alla questione della creazione di un punto franco (uno degli ipotetici cardini dello sviluppo industriale della città: in un quadro di occasioni mancate ed ostacoli legati alle caratteristiche del processo storico, dal confronto con economie di differenti realtà europee

  13. Procedure di controllo delle infezioni della ferita chirurgica nelle chirurgie generali della regione Piemonte

    Directory of Open Access Journals (Sweden)

    A. Castella

    2003-05-01

    Full Text Available

    Introduzione: le infezioni della ferita chirurgica (Surgical Site Infection=SSI presentano nelle realtà occidentali una frequenza relativa del 15 - 20% e tassi di incidenza dal 2 - 3% al 12 - 15%, in relazione alla classe di intervento. Concorrono all’insorgenza di SSI le condizioni cliniche del paziente, la durata della degenza pre operatoria, il tipo di intervento chirurgico, le pratiche assistenziali. Lo studio di queste ultime consente di individuare e analizzare quali procedure siano adottate fra quelle definite in letteratura di provata efficacia nella prevenzione delle SSI e quali siano di uso comune pur non esistendo per esse evidenza di efficacia. Obiettivo: descrivere e analizzare le procedure di controllo delle SSI messe in atto nelle chirurgie generali degli ospedali del Piemonte sotto il profilo assistenziale e ambientale.

    Materiale e metodi: lo studio prevede una settimana di osservazione nelle sale operatorie di chirurgia generale da parte di personale formato. Saranno indagati con schede appositamente strutturate: 1 tutti gli interventi, per rilevarne le caratteristiche e le misure di controllo pre e intraoperatorie rivolte al paziente; 2 i comportamenti degli operatori in sala; 3 i dati relativi al controllo ambientale. Al fine di poter confrontare oggettivamente le diverse situazioni sarà assegnato ad ogni valutazione un punteggio, sulla base delle evidenze di efficacia disponibili.

    Risultati: i dati raccolti consentiranno di evidenziare situazioni di inosservanza delle misure di controllo efficaci, disomogeneità di comportamenti fra presidi ospedalieri o intra “team” chirurgici, di avviare interventi di correzione attraverso produzione di documenti regionali e attività di formazione mirata.

  14. Identification and Expression Analyses of miRNAs from Two Contrasting Flower Color Cultivars of Canna by Deep Sequencing.

    Science.gov (United States)

    Roy, Sribash; Tripathi, Abhinandan Mani; Yadav, Amrita; Mishra, Parneeta; Nautiyal, Chandra Shekhar

    2016-01-01

    miRNAs are endogenous small RNA (sRNA) that play critical roles in plant development processes. Canna is an ornamental plant belonging to family Cannaceae. Here, we report for the first time the identification and differential expression of miRNAs in two contrasting flower color cultivars of Canna, Tropical sunrise and Red president. A total of 313 known miRNAs belonging to 78 miRNA families were identified from both the cultivars. Thirty one miRNAs (17 miRNA families) were specific to Tropical sunrise and 43 miRNAs (10 miRNA families) were specific to Red president. Thirty two and 18 putative new miRNAs were identified from Tropical sunrise and Red president, respectively. One hundred and nine miRNAs were differentially expressed in the two cultivars targeting 1343 genes. Among these, 16 miRNAs families targeting 60 genes were involved in flower development related traits and five miRNA families targeting five genes were involved in phenyl propanoid and pigment metabolic processes. We further validated the expression analysis of a few miRNA and their target genes by qRT-PCR. Transcription factors were the major miRNA targets identified. Target validation of a few randomly selected miRNAs by RLM-RACE was performed but was successful with only miR162. These findings will help in understanding flower development processes, particularly the color development in Canna.

  15. Penerapan Asas Lex Specialis Derogat Legi Generalis dan Penyelesaian Sengketa Ekonomi dalam Undang-Undang Perbankan Syariah di Indonesia

    Directory of Open Access Journals (Sweden)

    Fikri La Hafi

    2017-08-01

    Full Text Available Tulisan ini mengkaji Undang-Undang Republik Indonesia Nomor 23 Tahun 2004 tentang Perubahan atas Undang-Undang Republik Indonesia Nomor 10 Tahun 1998 tentang Bank Indonesia, yang berlaku umum. Sedangkan Undang-Undang Republik Indonesia Nomor 21 Tahun 2008 tentang Perbankan Syariah, berlaku khusus. Penerapan asas lex specialis derogat legi generali menegaskan bahwa Undang-Undang Republik Indonesia Nomor 21 Tahun 2008 memiliki kedudukan lebih kuat dibandingkan Undang-Undang Republik Indonesia Nomor 23 Tahun 2004 yang berlaku umum. Keberlakuan Undang-Undang Republik Indonesia Nomor 21 Tahun 2008 mengokohkan eksistensi perbankan syariah untuk leluasa menjalankan aktivitas dan produk-produknya. Di samping itu, apabila merujuk kepada Undang-Undang Republik Indonesia Nomor 30 Tahun 1999, maka penyelesaian sengketa perbankan syariah dapat ditempuh melalui dua cara yaitu, pengadilan negeri dan badan arbitrase. Namun setelah berlakunya Undang-Undang Republik Indonesia Nomor 21 Tahun 2008 Pasal 55, dengan jelas disebutkan bahwa pengadilan yang berwenang melaksanakan putusan Badan Arbitrase Syariah Nasional (Basyarnas dan menyelesaikan sengketa perbankan syariah adalah pengadilan agama.(This paper reviews the Act of the Republic of Indonesia Number 23/2004 regarding Amendment to the Act Number 10/1998 concerning Indonesia Bank, which is in effect generally. On the other hand, the Act number 21/2008 regarding sharia banking applies more specifically. The application of lex specialis derogat legi generali principle confirms that the Law of the Republic of Indonesia Number 21/2008 has a stronger position than the Law Number 23/2004, which is generally in effect. The enforcement of the Law of the Republic of Indonesia Number 21/2008 affirms the existence of sharia banking to freely run its activities and products. In addition, when referring to the Law of the Republic of Indonesia Number 30/1999, the resolution of Islamic banking disputes can be done through

  16. Pollination and breeding system of Canna paniculata(Cannaceae in a montane Atlantic Rainforest: asymmetric dependence on a hermit hummingbird

    Directory of Open Access Journals (Sweden)

    Pietro Kiyoshi Maruyama

    2015-03-01

    Full Text Available We studied the pollination biology of Canna paniculata (Cannaceae, a plant species common in the Atlantic Rainforest of southeastern Brazil. The species presents specialized ornithophilous flowers, which in our study area are solely pollinated by the hermit hummingbird Phaethornis eurynome. Although C. paniculata is capable of bearing fruit after self-pollination, it requires pollinators for reproduction. We discuss the importance of hermit hummingbirds for the reproduction of specialized ornithophilous plants such as C. paniculata, including their asymmetric dependence on hermit hummingbirds - core pollinators in Neotropical forest ecosystems.

  17. Simultaneous sorption and catalytic oxidation of trivalent antimony by Canna indica derived biochars.

    Science.gov (United States)

    Cui, Xiaoqiang; Ni, Qijun; Lin, Qiang; Khan, Kiran Yasmin; Li, Tingqiang; Khan, Muhammad Bilal; He, Zhenli; Yang, Xiaoe

    2017-10-01

    The simultaneous sorption and oxidation of Sb(III) on biochars were investigated using batch experiments. The biochars were derived from Canna indica at different pyrolysis temperatures (300-600 °C, referred as CIB300-CIB600), and characterized by FTIR, BET, XRD, SEM-EDS, EPR and Boehm titration. The Sb(III) sorption data could be well fitted by both the Langmuir and Freundlich models, and the pseudo-second order model is best for describing the kinetic data. The maximum Sb(III) sorption capacity of CIB300 was 16.1 mg g -1 , which was greater than that of other biochars. Inner-sphere complexation with oxygen-containing functional groups and coordination with π electrons are the possible sorption mechanisms. It is worthwhile to note that 4.7-32.3% of Sb(III) was oxidized to Sb(V) after sorption equilibration, demonstrating the occurrence of Sb(III) oxidation during the sorption process. Further study of oxidation under anoxic condition confirmed the catalytic role of biochar for Sb(III) oxidation, and free radicals in biochars were crucial for electron transfer. CIB400 exhibited the highest catalytic oxidative ability for Sb(III), which could be ascribe to its reserve of more electroactive polyphenolic macromolecule and less electroinactive cellulose. These results imply that biochars have good potential as a green effective sorbent for remediation of Sb(III) contaminated water, and simultaneously reduce the toxicity of Sb(III) by catalytic oxidation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Potential mechanisms of cadmium removal from aqueous solution by Canna indica derived biochar

    International Nuclear Information System (INIS)

    Cui, Xiaoqiang; Fang, Siyu; Yao, Yiqiang; Li, Tingqiang; Ni, Qijun; Yang, Xiaoe; He, Zhenli

    2016-01-01

    The objective of this study was to investigate the mechanisms of cadmium (Cd) sorption on biochars produced at different temperature (300–600 °C) and their quantitative contribution. The sorption isotherms and kinetics of Cd 2+ sorption on biochars were determined and fitted to different models. The Cd 2+ sorption data could be well described by a simple Langmuir model, and the pseudo second order kinetic model best fitted the kinetic data. The maximum sorption capacity (Q m ) obtained from the Langmuir model for CIB500 was 188.8 mg g −1 , which was greater than that of biochars produced at other temperature. Precipitation with minerals, ion exchange, complexation with surface oxygen-containing functional groups, and coordination with π electrons were the possible mechanisms of Cd 2+ sorption on the biochars. The contribution of each mechanism varied with the pyrolysis temperature. With increasing pyrolysis temperature, the contribution of surface complexation and metal ion exchange decreased from 24.5% and 43.3% to 0.7% and 4.7%, while the contribution of precipitation and Cd 2+ -π interaction significantly increased from 29.7% and 2.5% to 89.5% and 5.1%, respectively. Overall, the precipitation with minerals and metal ion exchange dominated Cd 2+ sorption on the biochars (accounted for 73.0–94.1%), and precipitation with minerals was the primary mechanism of Cd 2+ sorption on the high-temperature biochars (≥ 500 °C) (accounted for 86.1–89.5%). - Highlights: • Sorption capacity of metal on biochars is affected by pyrolysis temperature. • Biochar derived from Canna indica at 500 °C has a high sorption capacity for Cd 2+ . • Cd 2+ sorption on the biochars fits a pseudo second order and Langmuir model. • Precipitation and ion exchange mechanisms dominated Cd 2+ sorption on the biochars.

  19. Effect of N:P ratio of influent on biomass, nutrient allocation, and recovery of Typha latifolia and Canna 'Bengal Tiger' in a laboratory-scale constructed wetland

    Science.gov (United States)

    Constructed wetlands (CWs) are an effective low-technology approach for treating agricultural, industrial, and municipal wastewater. Recovery of phosphorous by constructed wetland plants may be affected by wastewater nitrogen to phosphorous (N:P) ratios. Varying N:P ratios were supplied to Canna '...

  20. Nitrogen nutrition of Canna indica: Effects of ammonium versus nitrate on growth, biomass allocation, photosynthesis, nitrate reductase activity and N uptake rates

    DEFF Research Database (Denmark)

    Konnerup, Dennis; Brix, Hans

    2010-01-01

    The effects of inorganic nitrogen (N) source (NH4+, NO3- or both) on growth, biomass allocation, photosynthesis, N uptake rate, nitrate reductase activity and mineral composition of Canna indica were studied in hydroponic culture. The relative growth rates (0.05-0.06 g g-1 d-1), biomass allocation...

  1. Potential mechanisms of cadmium removal from aqueous solution by Canna indica derived biochar

    Energy Technology Data Exchange (ETDEWEB)

    Cui, Xiaoqiang; Fang, Siyu; Yao, Yiqiang; Li, Tingqiang [Ministry of Education Key Laboratory of Environmental Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058 (China); Ni, Qijun [The 702 Research Institute of China Shipbuilding Industry Corporation, Wuxi 214082 (China); Yang, Xiaoe, E-mail: xyang@zju.edu.cn [Ministry of Education Key Laboratory of Environmental Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058 (China); He, Zhenli [Indian River Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida, Fort Pierce, FL 34951 (United States)

    2016-08-15

    The objective of this study was to investigate the mechanisms of cadmium (Cd) sorption on biochars produced at different temperature (300–600 °C) and their quantitative contribution. The sorption isotherms and kinetics of Cd{sup 2+} sorption on biochars were determined and fitted to different models. The Cd{sup 2+} sorption data could be well described by a simple Langmuir model, and the pseudo second order kinetic model best fitted the kinetic data. The maximum sorption capacity (Q{sub m}) obtained from the Langmuir model for CIB500 was 188.8 mg g{sup −1}, which was greater than that of biochars produced at other temperature. Precipitation with minerals, ion exchange, complexation with surface oxygen-containing functional groups, and coordination with π electrons were the possible mechanisms of Cd{sup 2+} sorption on the biochars. The contribution of each mechanism varied with the pyrolysis temperature. With increasing pyrolysis temperature, the contribution of surface complexation and metal ion exchange decreased from 24.5% and 43.3% to 0.7% and 4.7%, while the contribution of precipitation and Cd{sup 2+}-π interaction significantly increased from 29.7% and 2.5% to 89.5% and 5.1%, respectively. Overall, the precipitation with minerals and metal ion exchange dominated Cd{sup 2+} sorption on the biochars (accounted for 73.0–94.1%), and precipitation with minerals was the primary mechanism of Cd{sup 2+} sorption on the high-temperature biochars (≥ 500 °C) (accounted for 86.1–89.5%). - Highlights: • Sorption capacity of metal on biochars is affected by pyrolysis temperature. • Biochar derived from Canna indica at 500 °C has a high sorption capacity for Cd{sup 2+}. • Cd{sup 2+} sorption on the biochars fits a pseudo second order and Langmuir model. • Precipitation and ion exchange mechanisms dominated Cd{sup 2+} sorption on the biochars.

  2. Lactic Acid Bacteria Producing Inhibitor of Alpha Glucosidase Isolated from Ganyong (Canna Edulis) and Kimpul (Xanthosoma sagittifolium)

    Science.gov (United States)

    Nurhayati, Rifa; Miftakhussolikhah; Frediansyah, Andri; Lailatul Rachmah, Desy

    2017-12-01

    Type 2 diabetes is a disease that caused by the failure of insulin secretion by the beta cells of the pancreas and insulin resistance in peripheral levels. One therapy for diabetics is by inhibiting the activity of α-glucosidase. Lactic acid bacteria have the ability to inhibit of α-glucosidase activity. The aims of this research was to isolation and screening of lactic acid bacteria from ganyong tuber (Canna Edulis) and kimpul tuber (Xanthosoma sagittifolium), which has the ability to inhibit the activity of α-glucosidase. Eightteen isolates were identified as lactic acid bacteria and all of them could inhibit the activity of α-glukosidase. The GN 8 isolate was perform the highest inhibition acivity.

  3. Canna edulis Leaf Extract-Mediated Preparation of Stabilized Silver Nanoparticles: Characterization, Antimicrobial Activity, and Toxicity Studies.

    Science.gov (United States)

    Otari, S V; Pawar, S H; Patel, Sanjay K S; Singh, Raushan K; Kim, Sang-Yong; Lee, Jai Hyo; Zhang, Liaoyuan; Lee, Jung-Kul

    2017-04-28

    A novel approach to synthesize silver nanoparticles (AgNPs) using leaf extract of Canna edulis Ker-Gawl. (CELE) under ambient conditions is reported here. The as-prepared AgNPs were analyzed by UV-visible spectroscopy, transmission emission microscopy, X-ray diffraction, Fourier transform-infrared spectroscopy, energy-dispersive analysis of X-ray spectroscopy, zeta potential, and dynamic light scattering. The AgNPs showed excellent antimicrobial activity against various pathogens, including bacteria and various fungi. The biocompatibility of the AgNPs was analyzed in the L929 cell line using NRU and MTT assays. Acridine orange/ethidium bromide staining was used to determine whether the AgNPs had necrotic or apoptotic effects on L929 cells. The concentration of AgNPs required for 50% inhibition of growth of mammalian cells is far more than that required for inhibition of pathogenic microorganisms. Thus, CELE is a candidate for the eco-friendly, clean, cost-effective, and nontoxic synthesis of AgNPs.

  4. Nutrient uptake from liquid digestate using ornamental aquatic macrophytes (Canna indica, Iris pseudacorus, Typha latifolia) in a constructed wetland system

    Science.gov (United States)

    Ediviani, W.; Priadi, C. R.; Moersidik, S. S.

    2018-05-01

    Indonesia has implemented energy recovery from organic (food) waste by anaerobic digestion method, but the digestate was commonly treated only by composting, and still as a separated treatment (not integrated into a resource recovery system). Whilst not getting any pretreatment, the digestate was disposed to the environment and then act as a pollutant. Yet it contains nutrients which could be recovered as a nutrient source for plants. The study was about how ornamental aquatic macrophytes could uptake nitrogen from liquid digestate in a constructed wetland method. Canna indica, Iris pseudacorus, and Typha latifolia were the experimented ornamental aquatic macrophytes used to uptake the nutrient (nitrogen—N) from liquid digestate. The study showed that the highest N uptake was done by C. indica (25.1%) which has the highest biomass increment as well (80.5%). Effluent quality improvement also shown by N removal by C. indica (68.5—76.4% TN), I. pseudacorus (61.8—71.3% TN), and T. latifolia (61.6—74.5%). This research proved that C. indica has the performance for the N uptake, best N removal efficiency, with a great growth rate as well. This system using C. indica could also improve the water quality of the effluent and add the aesthetic of environment.

  5. POTENSI SPAGHETTINI KOMPOSIT SEMOLINA DURUM-PATI GANYONG DALAM PEMBENTUKAN SHORT CHAIN FATTY ACID DAN ASAM LAKTAT PADA FERMENTASI MENGGUNAKAN MIKROFLORA FESES MANUSIA (Potential Production of Short Chain Fatty Acid and Lactic Acid from Durum and Canna Starch-Based Spaghettini Through Fermentation by Human Colonic Microflora

    Directory of Open Access Journals (Sweden)

    Stefani Amanda Harmani

    2016-10-01

    Full Text Available Nowadays people have started considering the health beneficial value in selecting food. Government’s demand for utilization of local food and food diversification is also increasing. Considering those reasons, the objective of this study was to create a way of food diversification using local ingredient which has physiological benefits for human health. Resistant starch can improve human colonic health through fermentation by colonic microflora to produce Short Chain Fatty Acid (SCFA and lactic acid. This research was conducted by combining canna starch with semolina durum into a composite flour for spaghettini production. Various type of canna tuber and canna starch proportion were used in the composite flour. Semolina durum contained higher resistant starch (20% than red canna starch (17.7% and green canna starch (15.4%. Combination of durum and red canna starch-based spaghettini produced higher amount of resistant starch, SCFA, and lactic acid than combination of durum and green canna starch- based spaghettini. Durumcanna based spaghettini had the ability to produce SCFA and lactic acid during in vitro fermentation using human colonic microflora although the concentration was lower than those of only durum spaghettini. Keywords: Canna starch, spaghettini, resistant starch, SCFA, lactic acid ABSTRAK Kriteria pemilihan makanan oleh masyarakat kini mulai mempertimbangkan nilai kesehatan dari suatu makanan. Sementara, permintaan pemerintah untuk pemanfaatan bahan baku lokal dan diversifikasi pangan pokok pun semakin meningkat. Oleh karena itu, penelitian ini dilaksanakan untuk mewujudkan penganekaragaman pangan berbasis tepung komposit dari bahan baku lokal yang memiliki nilai fungsional untuk kesehatan kolon. Resistant Starch (RS dapat meningkatkan kesehatan kolon melalui hasil fermentasinya oleh bakteri usus besar yang berupa Short Chain Fatty Acid (SCFA dan asam laktat. Penelitian dilakukan dengan mengkombinasikan pati ganyong dan semolina

  6. Principi generali di gestione della manutenzione

    CERN Document Server

    Furlanetto, Luciano; Macchi, Marco

    2006-01-01

    In questo volume vengono fornite le premesse per il superamento della tradizionale visione della manutenzione, quale inevitabile accidente e costo da ridurre, a favore di un'immagine culturale innovativa in cui la manutenzione consente un superamento del modello consumistico delle sostituzioni verso una ecosostenibilità del patrimonio di impianti e infrastrutture. Sulla base di queste premesse, ci si rivolge a manager, imprese, studiosi e studenti del campo dei servizi di manuntenzione.

  7. Edificio para oficinas de Assicurazioni Generali

    Directory of Open Access Journals (Sweden)

    Alas, Genaro

    1964-02-01

    Full Text Available This building is on the Generalisimo Avenue, in Madrid. It is an office block made up of two wings and a central nucleus for vertical communications. The two bay floor levels have been planned to achieve the utmost flexibility in distribution, since there is no precise preconceived program of floor space distribution and future developments. The project is based on a 1.20 x 1.50 m modulus, which has been arrived at after detailed study. It has been obtained from a minimum space working unit, i. e., the surface that an employee will need. Each bay comprises nine 1.20 m modular units, and each floor level contains four service units, including ladies' and gentlemen's room and a cleaner's cubicle, fitted with waste disposal device. The building structure is reinforced concrete. The main facade has a striped steel facing, roll up aluminium Venetian blinds, with controllable elements, which provide good solar protection. This is a beautiful and well-coordinated building, which is worth a detailed study.Está situado en la avenida del Generalísimo en Madrid. Es un edificio destinado a oficinas, con dos cuerpos de doble crujía y un núcleo central de comunicaciones verticales. Las plantas han sido proyectadas pensando, siempre, en obtener la máxima flexibilidad, ya que, por no existir un programa enteramente definido, interesaba permitieran diferentes distribuciones y aprovechamientos futuros. El módulo de 1,20x1,50 m, base del proyecto, ha sido el resultado de un estudio detenido, partiendo de que la unidad mínima de trabajo está constituida por la superficie que ocupa un empleado. Cada crujía comprende nueve módulos de 1,20 m; y en cada piso se han organizado cuatro unidades de servicio, compuestas por un aseo de caballeros, uno de señoras y un cuarto de limpieza con vertedero. Su estructura es de hormigón armado, y en fachada principal aparece revestida con chapa, de acero banderizado, y antepechos corridos, de piedra Colmenar; persianas enrollables, de aluminio, con lamas orientables, permiten la protección exterior. El edificio ha sido resuelto en forma bella y armoniosa y constituye un conjunto orgánico, digno de tenerse en cuenta.

  8. Controllo quantitativo del credito: alcune considerazioni generali.

    Directory of Open Access Journals (Sweden)

    R.S. MASERA

    2014-08-01

    Full Text Available In this brief note, the author criticises A.K. Kelly’s A Critical Note on the Quantity Theory of Money. The author contends that while there are certainly sound arguments supporting the view that the nominal stock of money is partly dependent on the endogenous behaviour of the economic system, this fact does not preclude the existence of two separate supply and demand functions, although it does raise the question of whether the single -equation approach to the estimation of the demand-for-money function is in fact warranted. Moreover, Kelly’s position that it is impossible for the suppliers of money to create “excess” monetary balances does not withstand scrutiny.JEL: B22, E41, E51, E52

  9. PRIMERJALNA ANALIZA SPLETNEGA TRŽENJA ZAVAROVANJ NA PRIMERU ZAVAROVALNICE MARIBOR IN GENERALI

    OpenAIRE

    Čeh, Maja

    2013-01-01

    Internet predstavlja medij prihodnosti, saj se število uporabnikov iz leta v leto povečuje. Potrošniki se od klasičnih medijev zatekajo k internetu, zato velja dejstvo, da če podjetje ni prisotno na internetu, praktično ne obstaja. Spletno trženje zavarovanj prinaša zavarovalnicam številne prednosti, ima pa tudi določene slabosti. Slabosti spletnega trženja zavarovanj za zavarovalnice so predvsem v kompleksnosti določenih zavarovalnih storitev, težki dosegljivosti standardizacije reševanj...

  10. Public tolerance to defoliation and flower distortion in a public horticulture garden.

    Science.gov (United States)

    Sadof, Clifford S; Sclar, D Casey

    2002-04-01

    Surveys of visitor and grower perception of live potted plant quality were conducted in various locations in a large public display garden. Canna lily, Canna x generalis L.H.Bailey, was used to examine effects of defoliation by Japanese beetle, Popillia japonica Newman, on public perception. Chrysanthemums, Chrysanthemum x morifolium Ramat., were used to identify visitor and grower tolerance to flower distortion caused by western flower thrips, Frankliniella occidentalis (Pergande), on single and multiple flowered plants. On average, the maximum amount of defoliation or flower distortion tolerated by any respondent was low (< or = 10% for canna and < or = 25% for chrysanthemum). The level of acceptable injury was influenced by factors intrinsic to both the respondents and the plants themselves. Tolerance to injury was negatively associated with the risk aversion of the respondents. Visitors were less tolerant of injury on plants they considered for purchase than those that they would view at the garden. Similarly, grower tolerance was lower than that of visitors because producing substandard plants could put their professional reputation at risk. Factors that distracted visitor attention (e.g., presence of flowers and higher levels of background injury) increased their tolerance to plant injury. Visitors tolerated greater levels of flower distortion on multiple flowering chrysanthemum than on those with single flowers. We suggest that tolerance to insect pests can be increased by designing plantings that distract viewers from injured plant parts.

  11. General directions and practices for management of radioactive waste; Indirizzi generali e pratiche di gestione dei rifiuti radioattivi

    Energy Technology Data Exchange (ETDEWEB)

    Fioroni, M [ENEA - Area Energia, Ambiente e Salute, Centro Ricerche Energia, Casaccia, Rome (Italy)

    1990-12-15

    The present work underlines and synthesises the essential principles, directions and methodologies developed by Industrialized Nations and by the International Organizations for management of radioactive waste of high, intermediate and low levels. It fills a gap in scientific Italian literature and represents a valid introduction to the subject. (author)

  12. Food markets of the early Nineteen Century: from Mercado de Abasto Proveedor of Buenos Aires till Mercati Generali of Torino

    Directory of Open Access Journals (Sweden)

    Manuela Mattone

    2013-02-01

    Full Text Available Because of the increasing of urban centres, in the second half of the nineteenth century, new buildings are built in order to accommodate selling activities. They are essentially utilitarian architectures, bare of decorations, which show technical and material aspects. In recent decades, however, since they no longer fulfill the purpose for which they were originally built, these structures have often been the object of interventions that have revived the use through changes not always respectful of the buildings. In the belief that the actions of reuse should instead be a means through which it is pursued the conservation of this "material evidence having civilization value", this report is a contribution to the knowledge of concrete covered market buildings made in the thirties of twentieth century in Italy, as well as in Argentina, critically analyzing reuse interventions recently conducted.

  13. Starch conversion of ganyong (Canna edulis Ker. to bioethanol using acid hydrolysis and fermentation

    Directory of Open Access Journals (Sweden)

    LILY SURAYYA EKA PUTRI

    2008-04-01

    Full Text Available Starch of ganyong is one of the sources of ethanol which is able to be produced by acid hydrolysis and fermentation process. It had high concentration of carbohydrate that is 80%, so it could produce glucose highly within acid hydrolysis process. The result showed that the optimal amount of reducing sugar had been produced by nitrate acid 7% (dextrose equivalent, DE = 28.4. Nevertheless, type and concentration of acid had no significantly correlation to reducing sugar yielded. The total amount of glucose had correlation to amount of ethanol, in fermentation process. The optimal amount of ethanol was yielded from 4.81% of glucose and it produced about 4.84% ethanol. The more amount of glucose was yielded the more ethanol was produced. Controlling pH every 12 hours did not affected to production of ethanol significantly.

  14. Integrating History and Philosophy of the Life Sciences in Practice to Enhance Science Education: Swammerdam's "Historia Insectorum Generalis" and the Case of the Water Flea

    Science.gov (United States)

    Kendig, Catherine

    2013-01-01

    Hasok Chang ("Sci Educ" 20:317-341, 2011) shows how the recovery of past experimental knowledge, the physical replication of historical experiments, and the extension of recovered knowledge can increase scientific understanding. These activities can also play an important role in both science and history and philosophy of science…

  15. Innovation and rational use of energy: general problems and specific aspects in the brick production sector. L'innovazione e l'uso razionale dell'energia: problematiche generali e aspetti specifici del settore dei laterizi

    Energy Technology Data Exchange (ETDEWEB)

    Tomassetti, M

    1988-03-01

    Innovation in the traditional sectors is a very complex phenomena: technological, scientific, social and managerial aspects are involved. The report considers the evaluation of traditional Italian research and the opportunity for synergy between innovation and energy saving. The specific situation of the brick production sector is analized and prospectives given for more efficient production and factory innovation.

  16. Héroes y villanos del Nuevo Mundo en la Historia General> y natural de las Indias de Gonzalo Fernández de Oviedo y Valdés

    Directory of Open Access Journals (Sweden)

    Coello de la Rosa, Alexandre

    2004-12-01

    Full Text Available Modern scholars analyze the chronicles of the Indies as a set of accounts, reports, ways of narrating the lived experiences in the New World, which were tinged with providentialism, mesianism and other value judgments from their rhetoric structure and judeo- Christian pastoral. The Historia by Fernández de Oviedo (1478-1557 is a perfect example. Although the Historia contains various elements of style that are representative of a genre whose main quality has undoubtedly to do with historiography, it incorporates many allegorical and imaginative levels belonging to a literary textual formation. In this article I shall explore both the construction of a model of Christian hero, and its reverse, as literary figures in the elaboration of a imperialistic and colonial historiography.

    Autores recientes insisten en que las crónicas de Indias son un conjunto de narraciones, relatos, estilos de contar las experiencias vividas en el Nuevo Mundo, impregnadas de providencialismo, mesianismo y de otros juicios de valor procedentes de su formación retórica y de la pastoral judeocristiana. La Historia de Fernández de Oviedo es un ejemplo perfecto. Aunque la Historia contiene ciertos rasgos de estilo propios de un género cuyo carácter tiene que ver indudablemente con la historiografía, incorpora múltiples planos alegóricos e imaginativos pertenecientes a una formación textual literaria. En este artículo vamos a analizar la construcción de un modelo de héroe cristiano, y su reverso, como figuras literarias en la elaboración de una historiografía colonial e imperialista.

  17. Appunti di meccanica relativistica

    CERN Document Server

    Cattaneo, Carlo

    1972-01-01

    Gli assiomi della fisica classica ; esame di alcuni esperimenti ottici alla luce dei principi della fisica classica ; i fondamenti generali della relatività ; conferme sperimentali della cinematica relativistica ; dinamica del punto materiale.

  18. La conoscenza del mondo fisico

    CERN Document Server

    Planck, Max

    1993-01-01

    Planck intrattenne un'ampia corrispondenza scientifica e scrisse numerosi saggi su questioni fisiche connesse con i problemi più generali; questi saggi sono raccolti nel presente volume e nel loro genere costituiscono un insuperato esempio di alta divulgazione.

  19. Pengaruh pati ganyong (Cannaedulis, Ker modifikasi terhadap kualitas kefir

    Directory of Open Access Journals (Sweden)

    Imam Thohari

    2014-07-01

    Full Text Available The purpose of the research was to determine the effect of using various concentration of modification starch on pH, water content, viscosity and fat content. The research material were kefir made from cow's milk with kefir grains derived from animal product technology laboratory of Animal Husbandry Brawijaya University. The research method was an experimental research with randomized block design. The treatments were the addition of canna starch modification 0% (G0, 0.2% (G1, 0.4% (G2, 0.6% (G3, 0.8% (G4 and 1.0% (G5 of the milk volume. Each treatment was replicated 3 times. The result showed that the addition of modified canna starch provided highly significant effect (p<0.01 on pH, water content, viscosity and fat content. The study concluded that addition of canna starch modification could improve the quality of kefir in terms of pH, water content, and viscosity, protein and lactic acid bacteria. The addition of 1% of canna starch modification had the best kefir quality. Keywords: Kefir, canna starch modification, STTP

  20. The mistake of the causal relationship

    Directory of Open Access Journals (Sweden)

    О. Д. Комаров

    2015-03-01

    Full Text Available The article deals with issues of the mistake of the causal relationship. The modern criminal law science approaches to the content of the mistake of the causal relationship and its significance to the qualification of the crime are described. It is proved that in cases of dolus generalis different mental attitude of the guilty person to two separate acts of his conduct exist. Consequently, in mentioned above cases mistake of the causal relationship does not have place. The rules of qualification of the crimes commited with the mistake of causation and in cases of dolus generalis are proposed .

  1. Lee as Critical Thinker: The Example of the Gettysburg Campaign

    Science.gov (United States)

    2012-05-04

    importance were “ Hannibal , Frederick the Great, and especially Napoleon, all of whom were models for Lee as he led the Army of Northern Virginia in battle...Cannae, Leuthen, and Austerlitz. The Battle of Cannae culminated in a double envelopment by Hannibal against the Romans and “is important…because...it shows how Hannibal was able to completely surround a much larger force Roman force (40,000 versus 70,000, as compared with Lee’s 74,000 facing

  2. CONSIDERATIONS REGARDING THE FRETTING PHENOMENON USING LEAF SPRINGS

    Directory of Open Access Journals (Sweden)

    Stefan GHIMIȘI

    2015-05-01

    Full Text Available The fretting phenomenon represents particulary and complex form of wear who is; generaly, and/or weary of fretting who is produced on the load contact in a relative oscialatory movement lay small amplitude.A simultaneoustly applied tangential force and normal into contact appears a adhesion force

  3. Prévalence et abondance de Charletonia cameroonensis Haitlinger ...

    African Journals Online (AJOL)

    SARAH

    31 août 2016 ... Kekeunou S, Weise S, Nolté C, Messi J, 2007b. Field feeding and reproductive activities of. Zonocerus variegatus (Linnaeus) (Orthoptera : Pyrgomorphidae) on selected legume for short fallow improvement in the southern Cameroon. Entomologia Generalis 3: 219-233. Kekeunou S, Weise S, Messi J, 2010.

  4. Sexual behaviour, contraceptive practice and reproductive health ...

    African Journals Online (AJOL)

    M.se., M..HSC. (Present address: Department of Obstetrics and Gynaecology, Medical University of. Southern Africa) .... activity. Genera/ly, sexual experience followed shortly after ..... future HIV infection,1.10.11 and cervical cancer.1O,T2 This.

  5. Dye strip dosimeter

    International Nuclear Information System (INIS)

    Saisomboon, S.; Siri-Upathum, C.

    1987-01-01

    This paper describes a new method for measuring radiation dose by using natural pigments. The pigments were extracted from Hibiscus rosa sinensis L. and Canna indica L. and were irradiated with gamma ray. Doses of 30 rad and above are indicated by color changes

  6. Not in My Navy. A Legal Guide to Drug Abuse.

    Science.gov (United States)

    1984-06-01

    canna- binoids present in marihuana smoke, i.e., A9-tetrahydrocannabinol (THC), cannabinol, cannabidiol , etc., to excrete their metabolic products in...what has been termed the"automatic standing rule." The viability of Jones afterRakas and other cases is unclear, and the Rule will applyJones only to

  7. Occurrence and growth potentials of hydrocarbon degrading ...

    African Journals Online (AJOL)

    The surface of leaf samples from ten tropical plants, Anthocleista, Sarcophrynium, Canna, Colocassia, Musa, Cola, Citrus, Mangifera, Terminalia and Annona were cultured for the estimation of total heterotrophic and hydrocarbon utilizing bacteria. The total heterotrophic bacteria ranged from 0.75 x 107 to 0.98 x 107 ...

  8. ESTUDIO COMPARATIVO DE LA REMOCIÓN DE MATERIA ORGÁNICA EN HUMEDALES CONSTRUIDOS DE FLUJO HORIZONTAL SUBSUPERFICIAL USANDO TRES ESPECIES DE MACRÓFITAS ESTUDO COMPARATIVO DA REMOÇÃO DE MATÉRIA ORGÂNICA EM BANHADOS CONSTRUÍDOS DE FLUXO HORIZONTAL SUBSUPERFICIAL USANDO TRES ESPÉCIES DE MACRÓFITAS COMPARATIVE STUDY OF THE ORGANIC MATTER REMOVAL IN HORIZONTAL SUBSURFACE FLOW CONSTRUCTED WETLANDS USING THREE SPECIES OF MACROPHYTES

    Directory of Open Access Journals (Sweden)

    JORGE IGNACIO MONTOYA

    2010-12-01

    Full Text Available Los humedales construidos se presentan actualmente como una tecnología prometedora en reducir la contaminación por aguas residuales; este estudio investigó la remoción de materia orgánica con agua residual sintética, en términos de demanda química de oxígeno (DQO, demanda biológica de oxígeno (DBO5 y mediciones in situ de pH, oxígeno y temperatura cada 15 días, durante 3 meses, en seis sistemas de humedales construidos de flujo subsuperficial horizontal, a escala piloto, sembrados con tres diferentes macrófitas: Canna limbata, Heliconia psittacorum y Phragmites sp; las remociones medias de DQO fueron de 97,31 % y 95,94 % para Canna limbata; 94,49 % y 93,50 % para Heliconia psittacorum; 97,39 % y 97,13 % para Phragmites sp. En DBO5 fueron de 100 % y 99,36 % para Canna limbata; 99,09 % y 97,49 % para Heliconia psittacorum; 100 % y 99,45 % para Phragmites sp. Se concluye que existen diferencias significativas para la remoción de DQO entre las diferentes plantas (P Os banhados construídos são agora uma tecnologia promissora para reduzir a poluição por esgotos; este estudo investigou a remoção de matéria orgânica com esgoto sintético, em termos de demanda química de oxigênio (DQO, demanda biológica de oxigênio (DBO5 e medições in situ de pH, oxigênio e temperatura a cada 15 dias durante 3 meses, em seis sistemas de banhados construídos de fluxo sub-superficial horizontal, em escala piloto plantados com três diferentes macrófitas: Canna limbata, Heliconia psittacorum e Phragmites sp; as remoçães médias de DQO média foram 97,31 % e 95,94 % para Canna limbata, 94,49 % e 93,50 % para Heliconia psittacorum; 97,39 % e 97,13 % para Phragmites sp. Em DBO5 foram de 100 % e 99,36 % para Canna limbata, 99,09 % e 97,49 % para Heliconia psittacorum; 100 % e 99,45 % para Phragmites sp. Conclui-se que existem diferenças significativas para a remoção de DQO entre plantas diferentes (P Constructed wetlands appear at the

  9. Generating new varieties of shrubs for landscapes in Malaysia

    International Nuclear Information System (INIS)

    Zaiton Ahmad; Affrida Abu Hassan; Shuhaimi Shamsudin; Norimah Yusof; Shakinah Salleh

    2012-01-01

    This project which was funded by National Landscape Department was aimed at generating new varieties of shrubs suitable for landscapes in Malaysia. Three species of shrubs commonly used in Malaysian landscapes (hibiscus, canna and turnera) were selected for generating new varieties through mutagenesis techniques using gamma rays and ion beams. The main objective was to produce new varieties with desired characters, such as longer bloom period, unique and prominent petal colors and larger flower size. Through this project, several potential mutants have been identified such as turnera with longer bloom period, canna with new flower colors and hibiscus with different flower form. These mutants are currently undergoing field screening at Serdang to analyze their genetic stability, and will be registered as new varieties with Department of Agriculture before being transferred to end-users. (author)

  10. Aquatic Plant/microbial Filters for Treating Septic Tank Effluent

    Science.gov (United States)

    Wolverton, B. C.

    1988-01-01

    The use of natural biological processes for treating many types of wastewater have been developed by NASA at the John C. Stennis Space Center, NSTL, Mississippi, during the past 15 years. The simplest form of this technology involves the use of aquatic plant/marsh filters for treatment of septic tank effluent. Septic tank effluent from single home units can be treated to advanced secondary levels and beyond by using a 37.2 sq m (400 sq ft) surface area washed gravel filter. This filter is generally 0.3 m (1 ft) deep with a surface cover of approximately 0.15 m (6 in.) of gravel. The plants in this filter are usually aesthetic or ornamental such as calla lily (Zantedeschia aethiopica), canna lily (Canna flaccida), elephant ear (Colocasia esculenta), and water iris (Iris pseudacorus).

  11. Capabilities of Seven Species of Aquatic Macrophytes for Phytoremediation of Pentachlorophenol Contaminated Sediment

    Science.gov (United States)

    Zhao, Liangyuan; Guo, Weijie; Li, Qingyun; Li, Huan; Zhao, Weihua; Cao, Xiaohuan

    2017-01-01

    Sediments are regarded as the ultimate sink of pentachlorophenol(PCP) in aquatic environment, and capabilities of seven species of aquatic macrophytes for remediating PCP contaminated sediment were investigated. Seven species of aquatic macrophytes could significantly accelerate the degradation of PCP in sediments. Among all, canna indica L., Acorus calamus L. and Iris tectorum Maxim. can be used as efficient alternative plants for remediation of PCP contaminated sediment, which attained 98%, 92% and 88% of PCP removal in sediments, respectively. PCP was detected only in root tissues and the uptake was closely related to the root lipid contents of seven plants. The presence of seven aquatic macrophytes significantly increased microbial populations and the activities of dehydrogenase compared with control sediments, indicating that rhizosphere microorganism played important role in the remediation process. In conclusion, seven species of aquatic macrophytes may act as promising tools for the PCP phytoremediation in aquatic environment, especially Canna indica L., Acorus calamus L. and Iris tectorum Maxim.

  12. Phytoremediation of arsenic in submerged soil by wetland plants.

    Science.gov (United States)

    Jomjun, Nateewattana; Siripen, Trichaiyaporn; Maliwan, Saeouy; Jintapat, Nateewattana; Prasak, Thavornyutikarn; Somporn, Choonluchanon; Petch, Pengchai

    2011-01-01

    Wetland aquatic plants including Canna glauca L., Colocasia esculenta L. Schott, Cyperus papyrus L. and Typha angustifolia L. were used in the phytoremediation of submerged soil polluted by arsenic (As). Cyperus papyrus L. was noticed as the largest biomass producer which has arsenic accumulation capacity of 130-172 mg As/kg plant. In terms of arsenic removal rate, however, Colocasia esculenta L. was recognized as the largest and fastest arsenic remover in this study. Its arsenic removal rate was 68 mg As/m2/day while those rates of Canna glauca L., Cyperus papyrus L. and Typha angustifolia L. were 61 mg As/m2/day, 56 mg As/m2/day, and 56 mg As/m2/day, respectively. Although the 4 aquatic plants were inferior in arsenic accumulation, their high arsenic removal rates were observed. Phytostabilization should be probable for the application of these plants.

  13. Rule Extraction from Support Vector Machines: A Geometric Approach

    OpenAIRE

    Ren, L.

    2008-01-01

    Despite the success of connectionist systems in prediction and classi¯cation problems, critics argue that the lack of symbol processing and explanation capability makes them less competitive than symbolic systems. Rule extraction from neural networks makes the interpretation of the behaviour of connectionist networks possible by relating sub-symbolic and symbolic process- ing. However, most rule extraction methods focus only on speci¯c neural network architectures and present limited generali...

  14. Perjanjian Kerjasama Waralaba, Antara PT. Raos Aneka Pangan Dengan Ny. Hj. Maryenik Yanda, Sh.

    OpenAIRE

    ', Ilhamdi; Hendra, Rahmad; Fitriani, Riska

    2014-01-01

    The franchice agreement has distinctive characteristics of this form of agreement in general. Clause franchise agreements generaly even been determined by government regulation number 42 of 2007 on franchise.To ensure legal certainty in the franchise business franchisor and franchisee always make the franchise agreement. The franchise agreement is a very important position in the franchise business, to get a Franchise Registration Certificate. The purpose of this thesis to determine the right...

  15. Extending the baseline of tropical dry forest loss in Ghana (1984–2015) reveals drivers of major deforestation inside a protected area

    OpenAIRE

    Janssen, T; Ametsisi, G; Collins, M; Adu-Bredu, S; Oliveras-Menor, I; Mitchard, ETA; Veenendaal, EM

    2017-01-01

    Abstract Tropical dry forests experience the highest deforestation rates on Earth, with major implications for the biodiversity of these ecosystems, as well as for its human occupants. Global remote sensing based forest cover data (2000 − 2012) point to the rapid loss of tropical dry forest in South America and Africa, also, if not foremost, inside formally protected areas. Here, we significantly extend the baseline of tropical dry forest loss inside a protected area in Ghana using a generali...

  16. Solving polynomial differential equations by transforming them to linear functional-differential equations

    OpenAIRE

    Nahay, John Michael

    2008-01-01

    We present a new approach to solving polynomial ordinary differential equations by transforming them to linear functional equations and then solving the linear functional equations. We will focus most of our attention upon the first-order Abel differential equation with two nonlinear terms in order to demonstrate in as much detail as possible the computations necessary for a complete solution. We mention in our section on further developments that the basic transformation idea can be generali...

  17. La struttura del nucleo

    CERN Document Server

    Eisenbud, Leonard

    1960-01-01

    Caratteristiche generali dei nuclei ; sistematica dei nuclei stabili, dettagli sulle superfici di energia di legame ; proprietà degli stati nucleari : stati fondamentali ; generalità sulle reazioni nucleari ; sistemi di due corpi, interazioni fra nucleoni ; modelli nucleari, il modello uniforme ; modelli nucleari, modelli a particelle indipendenti ; modelli nucleari, modelli a più particelle ; reazioni nucleari, utri ravvicinati ; reazioni nucleari, reazioni di superficie ; interazione con campi elettrone-neutrino ; transizioni elettromagnetiche in nuclei complessi.

  18. Dinamica classica dei sistemi fisici

    CERN Document Server

    Turchetti, Giorgio

    1998-01-01

    Principi generali ; problemi unidimensionali ; campo centrale ; sistemi di punti ; punto vincolato ; sistemi di punti vincolati ; simmetrie ; rotazioni e moto relativo ; corpo rigido ; sistemi lineari ; stabilità ; teoria qualitativa ; piccole oscillazioni ; principi variazionali ; trasformazioni canoniche ; serie di Lie ; proprietà dell'azione ; sistemi integrabili ; teoria perturbativa ; sistemi quasi integrabili ; sistemi caotici ; integrazione numerica ; modelli hamiltoniani ; equazioni stocastiche ; meccanica statistica ; corda elastica ; equazione delle onde ; meccanica dei continui.

  19. T. A. Sebeok e i congegni di modellazione del mondo: strumenti teorici al servizio delle pratiche professionali

    Directory of Open Access Journals (Sweden)

    Giorgio Maggi

    2005-06-01

    Full Text Available L'elaborato si compone di una parte che comprende l'illustrazione delle linee generali del pensiero teorico di T. A. Sebeok e nello specif ico della sua teoria dei "sistemi di modellazione", e l'altra che include le riflessioni circa la possibilità di adoperare l'approccio biosemiotico alla realtà sociale e costruire, in tale direzione, un professionalismo ideal-tipico che sia capace di rispondere alle esigenze pratiche della vita quotidiana.

  20. Sulfur Emissions, Abatement Technologies and Related Costs for Europe in the RAINS Model Database

    OpenAIRE

    Cofala, J.; Syri, S.

    1998-01-01

    This paper describes the part of the Regional Pollution Information and Simulation (RAINS) model dealing with the potential and costs controlling emissions of sulfur dioxide. The paper describes the selected aggregation level of the emission generating activities and reviews the major options for controlling SO2 emissions. An algorithm for estimating emission control costs is presented. The cost calculation distinguishes 'general'(i.e., valid for all countries) and 'country-specific' paramete...

  1. Comuni in guerra. Amministrazione, popolazione e risorse nella Bassa Romagna

    Directory of Open Access Journals (Sweden)

    Elisa Dondi

    2016-11-01

    Full Text Available Presentiamo gli esiti di una ricerca svolta negli archivi storici comunali di Massa Lombarda, Russi e Bagnacavallo sul tema dell'alimentazione durante la seconda guerra mondiale. Si sono analizzate le funzioni affidate ai Comuni, le condizioni alimentari dei tre comuni rurali e le reazioni alle privazioni della popolazione. Attraverso lo studio di un caso locale abbiamo cercato di cogliere gli aspetti generali che caratterizzano il vettovagliamento del fronte interno italiano.

  2. New morphological and molecular evidence confirm the presence of the Norwegian skate Dipturus nidarosiensis (Storm, 1881) in the Mediterranean Sea and extend its distribution to the western basin

    OpenAIRE

    RAMÍREZ-AMARO, S.; ORDINES, F.; ÁNGEL PUERTO, M.; GARCÍA, C.; RAMON, C.; TERRASA, B.; MASSUTÍ, E.

    2017-01-01

    The present study confirms the presence of the Norwegian skate Dipturus nidarosiensis (Storm, 1881) in the Mediterranean Sea, by means of morphological traits and molecular markers providing the first record of this species in the Alboran Sea. Cannas et al. (2010) reported D. nidarosiensis for the first time in the Mediterranean from specimens captured in the central western basin, but Ebert & Stehmann (2013) and Stehmann et al. (2015) considered these records "likely refer to the smaller mor...

  3. Induction of somatic mutations in ornamental plants by ionizing radiations and chemical mutagens

    International Nuclear Information System (INIS)

    Desai, B.M.; Abraham, V.

    1980-01-01

    Improvement in some ornamental plants through induction of somatic mutations by ionizing radiations and chemical mutagens viz. colchicine, EMS and DS has been attempted. Mutants of high ornamental value have been evolved, isolated and multiplied in canna, perennial portulaca, tuberose, bougainvillea, hibiscus, daisy, lilies. These pertain to changes in colour, shape and size of flower and foliage. Procedural details on induction, isolation, stabilisation of the mutants and description of the new characteristics are presented. (author)

  4. The topology of toric origami manifolds

    OpenAIRE

    Holm, Tara; Pires, Ana Rita

    2012-01-01

    A folded symplectic form on a manifold is a closed 2-form with the mildest possible degeneracy along a hypersurface. A special class of folded symplectic manifolds are the origami symplectic manifolds, studied by Cannas da Silva, Guillemin and Pires, who classified toric origami manifolds by combinatorial origami templates. In this paper, we examine the topology of toric origami manifolds that have acyclic origami template and co-orientable folding hypersurface. We prove that the cohomology i...

  5. Superhydrophobic surfaces: From nature to biomimetic through VOF simulation.

    Science.gov (United States)

    Liu, Chunbao; Zhu, Ling; Bu, Weiyang; Liang, Yunhong

    2018-04-01

    The contact angle, surface structure and chemical compositions of Canna leaves were investigated. According to the surface structure of Canna leaves which observed by Scanning Electron Microscopy(SEM), the CFD (Computational Fluid Dynamics)model was established and the method of volume of fluid (VOF) was used to simulate the process of droplet impacting on the surface and established a smooth surface for comparison to verify that the surface structure was an important factor of the superhydrophobic properties. Based on the study of Canna leaf and VOF simulation of its surface structure, the superhydrophobic samples were processed successfully and showed a good superhydrophobic property with a contact angle of 156 ± 1 degrees. A high-speed camera (5000 frames per second) was used to assess droplet movement and determine the contact time of the samples. The contact time for the sample was 13.1 ms. The results displayed that the artificial superhydrophobic surface is perfect for the performance of superhydrophobic properties. The VOF simulation method was efficient, accurate and low cost before machining artificial superhydrophobic samples. Copyright © 2018 Elsevier Ltd. All rights reserved.

  6. Growth characteristics and nutrient removal capability of eco-ditch plants in mesocosm sediment receiving primary domestic wastewater.

    Science.gov (United States)

    Kumwimba, Mathieu Nsenga; Zhu, Bo; Muyembe, Diana Kavidia; Dzakpasu, Mawuli

    2017-10-01

    Eco-ditches are being explored to maximize their capability of capturing pollutants and mitigate any harmful side effects in rivers. In this study, mesocosm plastic drum sediment and field experiments were set up to screen 18 plant species found in ditches and identify those with potential for high biomass production and nutrients removal. Terrestrial plants grown in the mesocosm system were shown to be able to acclimate to aquatic conditions and to survive in primary domestic sewage. About 73-95% increase in plant biomass was recorded. Removal efficiencies for total nitrogen, total phosphorus, and ammonium-nitrogen from the sewage of 72-99%, 64-99%, and 75-100%, respectively, were recorded. Furthermore, complete removal of the applied nitrate-nitrogen load was achieved in mesocosm systems. Findings also show that all species, but especially Acorus calamus, Canna indica, Canna lily, Cyperus alternifolius, Colocasia gigantea, Eichhornia crassipes, Iris sibirica, and Typha latifolia had the highest efficiencies for nitrogen and phosphorous removal. The N and P mass balance analysis demonstrated that plant uptake and sediment N and P accumulation accounted for 41-86% and 18-49% of the total influent TN and TP loads, respectively. In addition, the amounts of nitrogen and phosphorous uptake by these plant species were influenced significantly by biomass. The field-culture experiment further identified Canna indica followed by Cyperus alternifolius as the most promising for high biomass production and nutrients uptake. Therefore, these plants may be recommended for extensive use in treating highly eutrophicated rivers. Outcomes of this work can be useful for model design specifications in eco-ditch mitigation of sewage pollution.

  7. Linee di ricerca emergenti nell’educational technology

    Directory of Open Access Journals (Sweden)

    Maria Ranieri

    2015-12-01

    Full Text Available Il presente contributo intende restituire un quadro delle linee di ricerca emergenti nel campo dell’educational technology. Le fonti utilizzate a questo scopo e illustrate nella sezione introduttiva hanno permesso di individuare sei aree di interesse, vale a dire: apprendere in mobilità; social web e apprendimento; learning analytics; digital literacy/digital reading; OER e MOOC; ambienti immersivi e videogame. Per ciascuna di queste aree vengono delineate le principali direttrici di ricerca che le connotano e i relativi avanzamenti. Il lavoro si conclude con alcune considerazioni di sintesi sulle tendenze generali della ricerca nel settore.

  8. Il-Musbieh : Malta Nursing and Midwifery Journal : Issue 27 : June 2005

    OpenAIRE

    Cini, Louise

    2005-01-01

    The aim of Il-Musbieh, Malta Nursing and Midwifery Journal, is to provide a link between the Malta Union of Midwives and Nurses (MUMN) and its members. In this issue : [Editorial] Bi ftit kuragg by Louise Cini – Message from the president by Rudolph Cini - Too many babies, don’t get counted – Kelmtejn mis-segretarju generali – Sub committee’s reports – L-influwenza tat-tjur by Amante Darmanin – Society’s contribution to mental illness by Stephen Demicoli – From our diary – Stop poverty by Arc...

  9. MODELO DE BLOQUES PARA UN YACIMIENTO DE SULFUROS MASIVOS UTILIZANDO EL SOFTWARE MINESIGHT®

    OpenAIRE

    SEPÚLVEDA SEPÚLVEDA, GIOVANNI FRANCO; GALLO SIERRA, ADRIÁN FELIPE

    2011-01-01

    El objetivo de este trabajo es definir un modelo de bloques de un yacimiento hipotético de sulfuros masivos utilizando MineSight®, basado en la interpretación geológica, la viabilidad, planificación estratégica y la programación de los procesos a largo y corto plazo de las alternativas de producción y la capacidad requerida de la mina. Primero se presentan una descripción de los software minero más representativos del mercado en cuanto a la planeación minera, después se presentan las generali...

  10. La ripartizione dell' energia fra le sesse di Un lago

    Directory of Open Access Journals (Sweden)

    G. PEZZOLI

    1975-05-01

    Full Text Available This work studies by approximation thc problem of tbe energy distribution among thc seichcs oi a lake oi various no de. It is obvious that particular conditions may affect tbe prevalent rise of one seiche rather than another, however, st atistically the probability to observe the uninodale 18 genera~ly bigger than the probability of observing tbe binodale etc.; becau8e, still statistically tbe arnplitudes of the uninodalc are, on thc average, bigger, compared with the others. The determination oi the statistical distribution of the energies and consequently the amplitudes, i8 the purpose of this work.

  11. Los ciudadanos y su dinámica participativa en los medios de cercanía

    OpenAIRE

    Gómez y Méndez, José Manuel; Méndez Muros, Sandra

    2009-01-01

    El desarrollo tecnológico ha supuesto una evolución social con incidencia indiscutible en el desarrollo de los Medios de Comunicación, aportando nuevos procesos en toda su cadena de transmisión de los mensajes periodísticos. El ciudadano ha sido durante años simple receptor de los contenidos teniendo solamente la popular sección de "Cartas al director" en papel impreso, llamadas telefónicas en tiempos radiofónicos o preguntas concretizadas en programaciones televisivas. De los medios generali...

  12. Box-Particle Cardinality Balanced Multi-Target Multi-Bernoulli Filter

    OpenAIRE

    L. Song; X. Zhao

    2014-01-01

    As a generalized particle filtering, the box-particle filter (Box-PF) has a potential to process the measurements affected by bounded error of unknown distributions and biases. Inspired by the Box-PF, a novel implementation for multi-target tracking, called box-particle cardinality balanced multi-target multi-Bernoulli (Box-CBMeMBer) filter is presented in this paper. More important, to eliminate the negative effect of clutters in the estimation of the numbers of targets, an improved generali...

  13. Il difficile percorso verso una legge organica sui culti in Venezuela

    Directory of Open Access Journals (Sweden)

    Antonio Ingoglia

    2011-03-01

    Full Text Available SOMMARIO: 1. Presupposti storico-giuridici - 2. Contenuti generali del progetto di Legge Organica “De Religiòn y Culto” all’esame dell’Assemblea Nazionale - 3. Il dibattito politico e i rilievi dei culti minoritari - 4. La posizione dell’episcopato cattolico e la questione relativa all’estensione della legislazione organica alla Chiesa Cattolica - 5. Perdurante tendenza giurisdizionalista del diritto ecclesiastico venezuelano. Due esempi: le disposizioni della “Ley Organica de Immigraciòn” e del disegno di “Ley Organica de Educaciòn” circa le funzioni ispettive e di controllo dello Stato sull’attività dei culti.

  14. L'Italia di fronte alla mafia

    Directory of Open Access Journals (Sweden)

    Elisabetta Cesqui

    2018-03-01

    Full Text Available La realtà odierna delle mafie è in forte evoluzione e assume fra l’altro forme concrete diverse. Il lavoro compiuto dagli Stati Generali promossi dal Ministero della Giustizia ha messo in luce la complessità dei rapporti tra mafie e società, illuminando le zone di debolezza del sistema legale. Questo viene dunque chiamato oggi a sviluppare strategie di contrasto e di prevenzione sorrette da una nuova consapevolezza del fenomeno mafioso, che dimostra sempre più di non avere confini, né sul piano geografico né sul piano sociale o culturale. Parole chiave: criminalità organizzata, mafie, Stati Generali, strategia, prevenzione, consapevolezza, legalità   Nowadays mafias are seeing a phase of strong expansion, in a variety of different directions and shapes. The work carried out by the General States promoted by the Ministry of Justice has highlighted the complexity of the relations between mafia and society and underlined the weak areas of the existing law. The legal system is now facing the necessity of developing new strategies and tools for tackling and preventing the mafia phenomenon which increasingly proves to have no borders, either geographically or socially or culturally. Keywords: organized crime, mafias, General States , strategy, prevention, awareness, legality

  15. Stefano Jacoviello, "La rivincita di Orfeo. Esperienza estetica e semiotica del discorso musicale", Mimesis Edizioni, Milano – Udine, 2012

    Directory of Open Access Journals (Sweden)

    Luca Marconi

    2014-11-01

    Full Text Available A partire dagli scritti di Roman Jakobson, Nicolas Ruwet, Jean-Jacques Nattiez e Gino Stefani, la relazione tra la semiotica e la musica è stata spesso affrontata da numerosi studiosi che anche oggi praticano, specie in Canada, in Finlandia e in Italia, la disciplina chiamata “semiotica (o semiologia della musica”. Negli ultimi anni, in questo ambito spesso si è preferito realizzare studi su alcuni problemi specifici piuttosto che concentrarsi su una teorizzazione generale. Al contrario, Stefano Jacoviello, dopo aver pubblicato brevi saggi di carattere prevalentemente analitico, in questo volume, di ampio respiro teorico, presenta una sorta di manifesto teso a rilanciare, specie in Italia, il ruolo della “semiotica del discorso musicale” come disciplina particolarmente adatta ad affrontare questioni teoriche generali.

  16. Tribunale di Bologna, ordinanza del 15 ottobre 2012Art. 18 comma 4 nuovo testo st. lav. su insussistenza del fatto

    Directory of Open Access Journals (Sweden)

    temilavoro.it - redazione

    2012-01-01

    Full Text Available La insussistenza del fatto contestato deve interpretarsi come fatto giuridico, inteso come il fatto globalmente accertato, nell'unicum delle sue componenti oggettiva e soggettiva, dove­dosi correlativamente escludere che essa sia riferibile al solo fatto materiale, posto che tale interpretazione sarebbe palese­mente in violazione dei principi generali di diligenza e buona fede nell'esecuzione del contratto.* La disciplina applicabile al licenziamento disciplinare illegitti­mo consegue alla gravità del fatto, infatti, la recente riforma dell'art. 18 St. Lav. prevede che il giudice ordini la reintegra­zione nelle ipotesi di licenziamento illegittimo anche allorché il fatto rientri tra le condotte punibili con una sanzione conser­vativa, secondo le previsioni dei contratti collettivi e dei codici disciplinari applicabili.* * massime a cura della redazione

  17. Sustainable development applied to the Italian territorial planning, sustainable management of the renewable and un renewable resources; Problematiche territoriali relative al suolo, al sottosuolo, alle acque e contributo allo sviluppo sostenibile nazionale

    Energy Technology Data Exchange (ETDEWEB)

    Basili, M; Colonna, N; Del Ciello, R; Grauso, S; Napoleoni, S; Zarlenga, F [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente

    1998-07-01

    The paper carries out on analysis on the state of the art about sustainable development applied to the territorial planning. Tree types of approach to the sustainability are described: social, economic and environmental, using a large bibliography starting from the Bruntland report. The Italian situation is discussed. An operative proposal on the sustainable management of the renewable and un renewable resources: groundwater, soil and building materials are defined for the Italian context. [Italian] Nel lavoro vengono descritti i principi generali dello sviluppo sostenibile ed i tre tipi di approccio derivanti dall'analisi dell'imponente bibliografia degli ultimi quindici anni, a partire dal rapporto Bruntland che per primo ne ha preso in considerazione i concetti. Vengono proposte tre architetture logiche per procedure di gestione sostenibile delle risorse nel contesto istituzionale italiano.

  18. Quantum Gravity Experiments

    Directory of Open Access Journals (Sweden)

    Cahill R. T.

    2015-10-01

    Full Text Available A new quantum gravity experiment is reported with the data confirming the generali- sation of the Schrödinger equation to include the interaction of the wave function with dynamical space. Dynamical space turbulence, via this interaction process, raises and lowers the energy of the electron wave function, which is detected by observing conse- quent variations in the electron quantum barrier tunnelling rate in reverse-biased Zener diodes. This process has previously been reported and enabled the measurement of the speed of the dynamical space flow, which is consistent with numerous other detection experiments. The interaction process is dependent on the angle between the dynamical space flow velocity and the direction of the electron flow in the diode, and this depen- dence is experimentally demonstrated. This interaction process explains gravity as an emergent quantum process, so unifying quantum phenomena and gravity. Gravitational waves are easily detected.

  19. Intoxicación aguda por cocaína en un lactante no asociada a lactancia materna: A propósito de un caso clínico

    OpenAIRE

    Decia1, Mónica; Pan, Melina; Telechea, Héctor; Laborde, Amalia; Menchaca, Amanda

    2015-01-01

    La intoxicación aguda por cocaína es infrecuente en lactantes y niños. Las formas más frecuentes de presentación clínica son las convulsiones tónico-clónicas en apirexia, alteraciones motoras y la excitación psicomotriz. Se presenta el caso de un lactante de 1 mes que ingresó a la Unidad de Cuidados Intensivos de Niños del Centro Hospitalario Pereira Rossell por una intoxicación aguda por cocaína. El cuadro clínico consistió en manifestaciones secundarias a un estado hiperadrenérgico generali...

  20. Ramon Llull's Ars Magna

    DEFF Research Database (Denmark)

    Jensen, Thessa

    2017-01-01

    might be a viable and valuable approach to understand some of the challenges and possibilities found in computer science and ethics. Vita Llull was born in 1232 in Palma de Mallorca, a melting pot for different cul-tures and religions at the time. Being educated at the king’s court, Llull learned...... of belief, life, and God as such. Computer Science? Llull was an inspiration for later scientists, most notably Giordano Bruno, Athanasius Kirchner, Agrippa of Nettesheim and Gottfried Wilhelm Leibniz, whose dissertation De Arte Combinatoria begins with a discussion of Llull’s Ars Magna. Umberto Eco also......-ple of Mallorca have since tried to have Llull canonised as a saint. Ars Magna A few years before his death Llull began to write the most thorough and final version of his Ars Magna, the Ars Generalis Ultima [3]. The books explain the different figures of the Ars, its principles, questions, descriptions...

  1. Algebraic Optimization of Recursive Database Queries

    DEFF Research Database (Denmark)

    Hansen, Michael Reichhardt

    1988-01-01

    Queries are expressed by relational algebra expressions including a fixpoint operation. A condition is presented under which a natural join commutes with a fixpoint operation. This condition is a simple check of attribute sets of sub-expressions of the query. The work may be considered a generali......Queries are expressed by relational algebra expressions including a fixpoint operation. A condition is presented under which a natural join commutes with a fixpoint operation. This condition is a simple check of attribute sets of sub-expressions of the query. The work may be considered...... a generalization of Aho and Ullman, (1979). The result is interpreted in function free logic database terms as a transformation of the recursively defined predicate involving: (a) elimination of an argument, and (b) propagation of selections (instantiations) to the extensionally defined predicates. A collection...

  2. Older women's sexual desire problems: biopsychosocial factors impacting them and barriers to their clinical assessment.

    Science.gov (United States)

    Maciel, Michelle; Laganà, Luciana

    2014-01-01

    Sexual desire is a major component of sexuality at any age, and inhibited desire is one of the main sexual dysfunctions reported by older women. Nonetheless, in medical settings, for a variety of reasons discussed herein, its assessment--as well as the assessment of older women's sexual health in general--is typically avoided or conducted by asking a single sex question. In this paper, we have reviewed the literature (most of which is preliminary in nature) regarding the main psychosocial and health factors that could impact older women's sexual desire, as well as potential obstacles to the assessment and treatment of this geriatric sexual issue. It is certainly advisable that medical care providers who are uncomfortable discussing older women's sexual concerns be prepared to make appropriate referrals to clinicians who possess the proper training to accurately assess and treat sexual challenges (and female sexual interest problems in particular) in this neglected patient population.

  3. Can Crystal Symmetry and Packing Influence the Active Site Conformation of Homohexameric Purine Nucleoside Phosphorylases?

    Directory of Open Access Journals (Sweden)

    Marija Luić

    2016-06-01

    Full Text Available It is generaly believed that enzymes retain most of their functionality in the crystal form due to the large solvent content of protein crystals. This is facilitated by the fact that their natural environment in solution is not too far from the one found in the crystal form. Nevertheless, if the nature of the enzyme is such to require conformational changes, overcoming of the crystal packing constraints may prove to be too difficult. Such conformational change is present in one class of enzymes (purine nucleoside phosphorylases, that is the subject of our scientific interest for many years. The influence of crystal symmetry and crystal packing on the conformation of the active sites in the case of homohexameric purine nucleoside phosphorylases is presented and analysed. This work is licensed under a Creative Commons Attribution 4.0 International License.

  4. Max Weber, la borsa e la ‘crisi del credito’ del 2008

    Directory of Open Access Journals (Sweden)

    Carlo Rossetti

    2011-02-01

    Full Text Available A partire da una rilettura di opere, come Die Protestantische Ethik und der Geist der Kapitalismus e Die Boersenequete, l'articolo mostra che – in linea con quanto Max Weber aveva descritto – l'assenza di regole generali condivise e di controlli pubblici mette in crisi le fondamenta del sistema finanziario. La privatizzazione neoliberista degli organi di controllo della finanza e la creazione di oscuri strumenti finanziari hanno contribuito alla regressione dell'organizzazione giuridica dello Stato, mettendo a serio rischio il principio di calcolabilità razionale che per secoli ha costituito il fondamento della teoria economica. In conclusione, Weber contribuisce a cogliere uno dei nodi fondamentali della crisi americana contemporanea: l'erosione dell’autorità indipendente posta a tutela dell’integrità del sistema.

  5. Micro-computer control for super-critical He generation

    International Nuclear Information System (INIS)

    Tamada, Noriharu; Sekine, Takehiro; Tomiyama, Sakutaro

    1979-01-01

    The development of a large scale refrigeration system is being stimulated by new superconducting techniques representated by a superconducting power cable and a magnet. For the practical operation of such a large system, an automatic control system with a computer is required, because it can attain an effective and systematic operation. For this reason, we examined and developed micro-computer control techniques for supercritical He generation, as a simplified control model of the refrigeration system. The experimental results showed that the computer control system can attain fine controlability, even if the control element is only one magnetic valve, but a BASIK program language of micro-computer, which is convinient and generaly used, isn't enough one to control a more complicated system, because of its low calculating speed. Then we conclude that a more effective program language for micro-computer must be developed to realize practical refrigeration control. (author)

  6. An analysis of combustion from a top-lit up-draft (TLUD cookstove

    Directory of Open Access Journals (Sweden)

    Cristian Birzer

    2013-08-01

    Full Text Available It is estimated that three billion people worldwide cook with traditional stoves. These stoves generaly consist of three stones and an open fire, and produce harmful emissions that are known to cause fatal illnesses. Traditional stoves claim the lives of 1.6 million people every year and cause the death of more children under the age of five than any other single cause. In addition, widespread land degradation and deforestation have resulted from inefficient fuel consumption of traditional stoves. This paper presents some results from an extensive investigation into design and experimental evalation of top-lit up-draft (TLUD microgasifier cookstoves aimed at addressing problems associated with traditional cooking approaches. Results indicate that geometric variations of the stove and fuel size influence burn rates and emissions production, and must therefore be considered for any design and implementation.

  7. Use of Semantic Wikis to support collaborative learning

    Directory of Open Access Journals (Sweden)

    Mauro Coccoli

    2012-08-01

    Full Text Available Semantic Wiki consentono, tramite un linguaggio comprensibile agli elaboratori e formalmente definito, l’annotazione semantica dei contenuti delle pagine Wiki e la rappresentazione esplicita delle relazioni di significato tra essi presenti. Essi offrono la possibilità di sfruttare sia i vantaggi delle tecnologie basate su ontologie sia i meccanismi collaborativi propri dei Wiki. L’articolo descrive un progetto, denominato Semantic WikiSUN, avviato per indagare le prospettive didattiche di tali sistemi. Esso è basato su un quadro teorico complesso che integra evidenze neurocognitive, teorie dell’apprendimento e modelli costruttivisti-sociali della conoscenza. Obiettivo del contributo è, sulla base della esperienza intrapresa, discutere potenzialità e criticità didattiche dei Semantic Wiki, estendendo talvolta la riflessione a considerazioni più generali sui processi di apprendimento mediati da tecnologie semantiche.

  8. Sustainable development applied to the Italian territorial planning, sustainable management of the renewable and un renewable resources; Problematiche territoriali relative al suolo, al sottosuolo, alle acque e contributo allo sviluppo sostenibile nazionale

    Energy Technology Data Exchange (ETDEWEB)

    Basili, M.; Colonna, N.; Del Ciello, R.; Grauso, S.; Napoleoni, S.; Zarlenga, F. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente

    1998-07-01

    The paper carries out on analysis on the state of the art about sustainable development applied to the territorial planning. Tree types of approach to the sustainability are described: social, economic and environmental, using a large bibliography starting from the Bruntland report. The Italian situation is discussed. An operative proposal on the sustainable management of the renewable and un renewable resources: groundwater, soil and building materials are defined for the Italian context. [Italian] Nel lavoro vengono descritti i principi generali dello sviluppo sostenibile ed i tre tipi di approccio derivanti dall'analisi dell'imponente bibliografia degli ultimi quindici anni, a partire dal rapporto Bruntland che per primo ne ha preso in considerazione i concetti. Vengono proposte tre architetture logiche per procedure di gestione sostenibile delle risorse nel contesto istituzionale italiano.

  9. Fuzzy Logic Inference System for Determining The Quality Assesment of Student’s Learning ICT

    Directory of Open Access Journals (Sweden)

    Agus Pamuji

    2017-05-01

    Full Text Available The Assesment that held in the school is one of the learning process in education who do it by teacher. One of the course that exemined is Computer Application. In the computer application have 3 topic, they are Microsoft Word, Microsoft Excel, Microsoft Power Point. The assesment for student’s at politecnic about learning computer application have 3 criteria in the selection. First of all, the students have ability to operate computer system generaly, it has understanding the formula on microsoft excel, the students have skill toward any application. In this study, fuzzy logic used for determining the quality assesment of stundent’s learning Information and Comunication Technology (ICT as a tools to analyze any constraint that are known as min-max method. As a result, we have found that the students have good for analyzing in the application from the each question or case of study when the course it has been examined. 

  10. Introduzione alle teorie di gauge

    CERN Document Server

    Cabibbo, Nicola; Benhar, Omar

    2016-01-01

    "Introduzione alle Teorie di Gauge" completa la serie di tre volumi basati sulle lezioni dei corsi di Meccanica Quantistica Relativistica, Interazioni Elettrodeboli e Teorie di Gauge, impartite dagli autori agli studenti delle Lauree Magistrali in Fisica e Astronomia & Astrofisica dell'Universita "La Sapienza" di Roma, nell'arco di qualche decennio. L'obiettivo principale del volume è di introdurre i concetti di base della rinormalizzazione nella teoria quantistica dei campi e i fondamenti delle moderne teorie di Gauge. Anche se collegato ai volumi precedenti, il libro si presta ad una lettura indipendente, che presume solo conoscenze generali di relativita speciale, della seconda quantizzazione e della fenomenologia delle interazioni elettrodeboli. Lo strumento di base è l'integrale sui cammini di Feynman, introdotto nei capitoli iniziali e sistematicamente impiegato nel seguito. L'esposizione segue un percorso pedagogico, che parte dal caso semplice dell'ampiezza di transizione in meccanica quantistic...

  11. La politica ottimale per il Mezzogiorno:un commento a Moro

    Directory of Open Access Journals (Sweden)

    Bert Jossa

    2002-09-01

    Full Text Available In uno scritto recente ho sostenuto la tesi che la politica ottimale per il Mezzogiorno non è il laissez faire, né l’intervento diretto dello stato nell’economia, ma un intervento pubblico, anche “massiccio”, realizzato mediante leggi generali e astratte, che per loro natura sono di tipo non discrezionale.La necessità di un intervento generalizzato a favore di una zona meno sviluppata si giustifica con l’esistenza delle “diseconomie esterne”, che frenano lo sviluppo di tutte le imprese che operano in quella zona. Ha destato, perciò, in me meraviglia leggere l’articolo scritto contemporaneamente da Beniamino Moro (2001 e pubblicato nel numero 215 di questa rivista, che raggiunge lo stesso risultato con argomentazioni di segno opposto.

  12. Vignette Hyperparathyroidism: Glimpse Into Its History

    Science.gov (United States)

    Dorairajan, N.; Pradeep, P.V.

    2014-01-01

    The parathyroid gland was first described by Sir Richard Owen. Ivor Sandstrom coined the term glandulae parathyroidiae. Vassale and Generali Francesco observed that tetany occurs following parathyroidectomy. Harald Salvesen firmly established the relationship of the parathyroid gland to calcium metabolism. A patient with skeletal disease and a tumor near the parathyroid gland was described by Max Askanazy in 1904. Schlagenhaufer suggested in 1915 that in an attempt to cure bone disease, solitary parathyroid enlargement, if present, should be excised. The term hyperparathyroidism (HPT) was coined by Henry Dixon and colleagues. The parathyroid surgeries on Albert J. and Charles Martell were the first experience with successful parathyroidectomy. From a grossly symptomatic disease of bones, stones, abdominal groans, and psychic moans, HPT has evolved into asymptomatic HPT. Improvements in knowledge about the pathology of parathyroid diseases, including the genetic basis of HPT, and advances in the surgical techniques have brought about changes in the management of HPT over the decades. PMID:25216416

  13. Didattica etnografica sperimentale (Massimo Canevacci

    Directory of Open Access Journals (Sweden)

    Massimiliano Di Massa

    2003-03-01

    Full Text Available Massimo Canevacci, insegnante di Antropologia culturale alla Sapienza di Roma, con questo libro visionario e audace ci racconta delle trasformazioni del ruolo del professore universitario nel rapporto con l'evoluzione della cultura contemporanea. Sulla base di queste considerazioni generali, Canevacci afferma la necessità di un forte ripensamento dell'attuale impostazione didattica dell'Università, almeno nel campo delle scienze sociali e in particolare nell'ambito antropologico, affermando che 'è quindi necessario ripensare le forme della didattica, per esplorarne le nuove multiple possibilità, nella sua meta-connessione con le scelte dei nuovi territori che coinvolgono la ricerca e i paradigmi ad essa connessi. L'Università non deve essere il luogo della riproduzione del sapere; l'Università è lo spazio dell'innovazione dei saperi.

  14. The application of variable sampling method in the audit testing of insurance companies' premium income

    Directory of Open Access Journals (Sweden)

    Jovković Biljana

    2012-12-01

    Full Text Available The aim of this paper is to present the procedure of audit sampling using the variable sampling methods for conducting the tests of income from insurance premiums in insurance company 'Takovo'. Since the incomes from the insurance premiums from vehicle insurance and third-party vehicle insurance have the dominant share of the insurance company's income, the application of this method will be shown in the audit examination of these incomes - incomes from VI and TPVI premiums. For investigating the applicability of these methods in testing the income of other insurance companies, we shall implement the method of variable sampling in the audit testing of the premium income from the three leading insurance companies in Serbia, 'Dunav', 'DDOR' and 'Delta Generali' Insurance.

  15. Arrowroot as a novel substrate for ethanol production by solid state simultaneous saccharification and fermentation

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Tian-xiang; Tang, Qing-li; Zhu, Zuo-hua [School of Chemical Engineering, Guizhou University, Guizhou, Guiyang 550003 (China); Wang, Feng [National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190 (China)

    2010-08-15

    Ethanol production from Canna edulis Ker was successfully carried out by solid state simultaneous saccharification and fermentation. The enzymatic hydrolysis conditions of C. edulis were optimized by Plackett-Burman design. The effect of inert carrier (corncob and rice bran) on ethanol fermentation and the kinetics of solid state simultaneous saccharification and fermentation was investigated. It was found that C. edulis was an alternative substrate for ethanol production, 10.1% (v/v) of ethanol concentration can attained when 40 g corncob and 10 g rice bran per 100 g C. edulis powder were added for ethanol fermentation. No shortage of fermentable sugars was observed during solid state simultaneous saccharification and fermentation. There was no wastewater produced in the process of ethanol production from C. edulis with solid state simultaneous saccharification and fermentation and the ethanol yield of more than 0.28 tonne per one tonne feedstock was achieved. This is first report for ethanol production from C. edulis powder. (author)

  16. Peptaibol, Secondary‐Metabolite, and Hydrophobin Pattern of Commercial Biocontrol Agents Formulated with Species of the Trichoderma harzianum Complex

    DEFF Research Database (Denmark)

    Degenkolb, Thomas; Nielsen, Kristian Fog; Dieckmann, Ralf

    2015-01-01

    The production of bioactive polypeptides (peptaibiotics) in vivo is a sophisticated adaptation strategy of both mycoparasitic and saprotrophic Trichoderma species for colonizing and defending their natural habitats. This feature is of major practical importance, as the detection of peptaibiotics...... in plant‐protective Trichoderma species, which are successfully used against economically relevant bacterial and fungal plant pathogens, certainly contributes to a better understanding of these complex antagonistic interactions. We analyzed five commercial biocontrol agents (BCAs), namely Canna®, Trichosan......®, Vitalin®, Promot® WP, and TrichoMax®, formulated with recently described species of the Trichoderma harzianum complex, viz. T. afroharzianum, T. simmonsii, and T. guizhouense. By using the well‐established, HPLC/MS‐based peptaibiomics approach, it could unequivocally be demonstrated that all...

  17. Chronic gamma irradiation of ornamental and landscaping plants at gamma greenhouse

    International Nuclear Information System (INIS)

    Shuhaimi Shamsudin; Zaiton Ahmad; Affrida Abu Hassan

    2011-01-01

    Activities on chronic gamma irradiation of ornamental and landscaping plants have started since April 2010. Among plants which have been irradiated were landscaping plants such as hibiscus, canna, turnera, plumeria, amaryllis, and ornamental plants such as orchid, heliconia, cucurma and sanseviera, as well as vanilla. The main objectives at the initial stage were to develop database for optimum chronic irradiation dose and suitable experimental design for each species. The ultimate aim is to obtain new varieties of ornamental plants with flower and horticultural traits of commercial values and landscaping plants suitable for Malaysian landscape such as large and colourful flower, longer bloom period and frequent flowering. This paper discusses irradiation activities for ornamental plants in Gamma Greenhouse including preparation of samples, growing medium and screening plots, selection/determination of optimum dose and dose rate, collection of data and selection of mutants. (author)

  18. GARDEN PLANTS: PROBLEMS CAUSED BY AN UNEXPECTED VISITOR

    Directory of Open Access Journals (Sweden)

    M. A. Oliveira

    2014-09-01

    Full Text Available Scarabaeidae defoliators are considered of great importance in Brazil because they seriously damage the leaf system of several plant species. The objective of this study was to report the occurrence of the defoliating beetle Bolax campicola Machatschke, 1974 (Coleoptera: Scarabaeidae attacking ornamental plants in the urban area of municipality of Forestal, Minas Gerais State, Brazil. The initial attack was observed on the ornamental palm species Dypsis lutescens (Arecaceae whose leaves were completely consumed, and then these insects began to feed on Canna indica (Cannaceae, another ornamental species, which was found near to the first. However, in the same location newly planted fruit tree seedlings of Plinia trunciflora (Myrtaceae, Averrhoa carambola (Oxalidaceae and Malpighia emarginata (Malpighiaceae were attacked and completely defoliated. This report of damage to plants in urban areas by B. flavolineatus demonstrates the need for studies on the behavior and feeding preference of these insects, and even their ability to adapt to different host plants.

  19. High-throughput microarray mapping of cell wall polymers in roots and tubers during the viscosity-reducing process

    DEFF Research Database (Denmark)

    Huang, Yuhong; Willats, William George Tycho; Lange, Lene

    2016-01-01

    the viscosity-reducing process are poorly characterized. Comprehensive microarray polymer profiling, which is a high-throughput microarray, was used for the first time to map changes in the cell wall polymers of sweet potato (Ipomoea batatas), cassava (Manihot esculenta), and Canna edulis Ker. over the entire...... viscosity-reducing process. The results indicated that the composition of cell wall polymers among these three roots and tubers was markedly different. The gel-like matrix and glycoprotein network in the C. edulis Ker. cell wall caused difficulty in viscosity reduction. The obvious viscosity reduction......Viscosity reduction has a great impact on the efficiency of ethanol production when using roots and tubers as feedstock. Plant cell wall-degrading enzymes have been successfully applied to overcome the challenges posed by high viscosity. However, the changes in cell wall polymers during...

  20. Capacity and mechanisms of ammonium and cadmium sorption on different wetland-plant derived biochars

    International Nuclear Information System (INIS)

    Cui, Xiaoqiang; Hao, Hulin; Zhang, Changkuan; He, Zhenli; Yang, Xiaoe

    2016-01-01

    The objective of this study was to investigate the relationship between Cd 2+ /NH 4 + sorption and physicochemical properties of biochars produced from different wetland plants. Biochars from six species of wetland plants (i.e., Canna indica, Pennisetum purpureum Schum, Thalia dealbata, Zizania caduciflora, Phragmites australis and Vetiveria zizanioides) were obtained at 500 °C and characterized, and their sorption for ammonium and cadmium was determined. There were significant differences in elemental composition, functional groups and specific surface area among the biochars derived from different wetland plant species. Sorption of ammonium and cadmium on the biochars could be described by a pseudo second order kinetic model, and the simple Langmuir model fits the isotherm data better than the Freundlich or Temkin model. The C. indica derived biochar had the largest sorption capacity for NH 4 + and Cd 2+ , with a maximum sorption of 13.35 and 125.8 mg g −1 , respectively. P. purpureum Schum derived biochar had a similar maximum sorption (119.3 mg g −1 ) for Cd 2+ . Ammonium sorption was mainly controlled by cation exchange, surface complexation with oxygen-containing functional groups and the formation of magnesium ammonium phosphate compounds, whereas for Cd 2+ sorption, the formation of cadmium phosphate precipitates, cation exchange and binding to oxygen-containing groups were the major possible mechanisms. In addition, the sorption of ammonium and cadmium was not affected by surface area and microporosity of the biochars. - Highlights: • Biochars varied in physicochemical properties and adsorption capacity. • Canna indica derived biochar has a high sorption capacity for Cd 2+ . • NH 4 + and Cd 2+ sorption on biochars fits a pseudo second order and Langmuir model. • Sorption mechanism is related to complexation, cation exchange and precipitation.

  1. Impacts of vegetation and temperature on the treatment of domestic sewage in constructed wetlands incorporated with Ferric-Carbon micro-electrolysis material.

    Science.gov (United States)

    Zhou, Qingwei; Zhu, Hui; Bañuelos, Gary; Yan, Baixing; Liang, Yinxiu; Yu, Jing; Li, Huai

    2017-10-03

    Ferric-Carbon Micro-Electrolysis (Fe/C-M/E) material had been widely used for the pretreatment of wastewater. Therefore, we hypothesized that Fe/C-M/E material could enhance the treatment of domestic sewage when it was integrated into constructed wetlands (CWs). In this study, CWs integrated with Fe/C-M/E material were developed. Druing the experiment of effect of vegetation on the performance of CWs, percentages of NH 4 + -N, NO 3 - -N, total nitrogen (TN), and Chemical Oxygen Demand (COD) removed in polyculture (W1) were up to 91.8%, 97.0%, 92.3%, and 85.4%, respectively, which were much higher than those in Lythrum salicaria monoculture (W2) and Canna indica monoculture (W3). In the experiment of temperature influences on the removal efficiency of CWs, temperature substantially influenced the performance of CWs. For example, NO 3 - -N removal percentages of W1, W2, and W3 at high temperature (25.5°C and 19.8°C) were relatively stable and greater than 85.4%. At 8.9°C, however, a sharp decline of NO 3 - -N removal percentage was observed in all CWs. Temperature also influenced the Chemical Oxygen Demand (COD) removal and soil microbial activity and biomass. Overall, the polyculture (Lythrum salicaria +Canna indica) showed the best performance during most of the operating time, at an average temperature ≥ 19.8°C, due to the functional complementarity between vegetation. All the CWs consistently achieved high removal efficiency (above 96%) for TP in all experiments, irrespective of vegetation types, phosphorous loadings, and temperatures. In conclusion, polyculture was an attractive solution for the treatment of domestic sewage during most of the operating time (average temperature ≥ 19.8°C). Furthermore, CWs with Fe/C-M/E material were ideally suitable for domestic sewage treatment, especially for TP removal.

  2. [Suitability of wild underexploited vegetables from the Argentine Chaco as a food resource].

    Science.gov (United States)

    Freyre, M R; Baigorria, C M; Rozycki, V R; Bernardi, C M; Charpentier, M

    2000-12-01

    The nutritional value of wild underexploited vegetable samples collected in the Argentine Chaco was investigated. Leaves from Hipochaeris sp.-, Coronopus didimus and Portulaca olearacea; fruits from Zyziphus sativa, Brumelia obtusifolia and Eugenia uniflora; and roots of Canna coccinea were included in this work; several separate samples being taken at least during two consecutive harvesting seasons. Values for moisture, protein, total lipids, crude fiber, ash, reducing and total sugars, starch, total pectins and energy are given. Mineral micronutrient contents are reported for calcium, potassium, magnesium, iron and phosphorus, as well as vitamin values (ascorbic acid and beta-carotene). Higher concentrations of macronutrients were found in the leafy vegetables (32-50 Kcal/100 g) than in commercially exploited cultivars (14-30 Kcal/100 g), as shown by an increased energy value, the protein content of Portulaca olearacea (3.74 g/100 g) being highly remarkable. Unusually high micronutrient figures were also determined in Coronopus didimus, with 172.3; 3.98, and 46.7 mg/100 g, for calcium, iron and magnesium, respectively. In general, fruits also showed higher macronutrient contents, with the exception of proteins, with less but constant values (1.58 to 1.74 g/100 g), although contributing more energy than commercial cultivars (70 to 147 Kcal/100 g). Equally important proved to be the provitamin A content in Eugenia uniflora (11.98 mg/100 g). Roots of Canna coccinea revealed the lowest energy value (34 Kcal/100 g) but surprisingly, the highest content of phosphorus of all the species under study.

  3. Capacity and mechanisms of ammonium and cadmium sorption on different wetland-plant derived biochars

    Energy Technology Data Exchange (ETDEWEB)

    Cui, Xiaoqiang [Ministry of Education Key Laboratory of Environmental Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058 (China); Hao, Hulin [Ningbo Raw Water Resource Research Academy, Ningbo (China); Zhang, Changkuan [Ministry of Education Key Laboratory of Environmental Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058 (China); He, Zhenli [Indian River Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida, Fort Pierce, FL 34945 (United States); Yang, Xiaoe, E-mail: xyang571@yahoo.com [Ministry of Education Key Laboratory of Environmental Remediation and Ecological Health, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058 (China)

    2016-01-01

    The objective of this study was to investigate the relationship between Cd{sup 2+}/NH{sub 4}{sup +} sorption and physicochemical properties of biochars produced from different wetland plants. Biochars from six species of wetland plants (i.e., Canna indica, Pennisetum purpureum Schum, Thalia dealbata, Zizania caduciflora, Phragmites australis and Vetiveria zizanioides) were obtained at 500 °C and characterized, and their sorption for ammonium and cadmium was determined. There were significant differences in elemental composition, functional groups and specific surface area among the biochars derived from different wetland plant species. Sorption of ammonium and cadmium on the biochars could be described by a pseudo second order kinetic model, and the simple Langmuir model fits the isotherm data better than the Freundlich or Temkin model. The C. indica derived biochar had the largest sorption capacity for NH{sub 4}{sup +} and Cd{sup 2+}, with a maximum sorption of 13.35 and 125.8 mg g{sup −1}, respectively. P. purpureum Schum derived biochar had a similar maximum sorption (119.3 mg g{sup −1}) for Cd{sup 2+}. Ammonium sorption was mainly controlled by cation exchange, surface complexation with oxygen-containing functional groups and the formation of magnesium ammonium phosphate compounds, whereas for Cd{sup 2+} sorption, the formation of cadmium phosphate precipitates, cation exchange and binding to oxygen-containing groups were the major possible mechanisms. In addition, the sorption of ammonium and cadmium was not affected by surface area and microporosity of the biochars. - Highlights: • Biochars varied in physicochemical properties and adsorption capacity. • Canna indica derived biochar has a high sorption capacity for Cd{sup 2+}. • NH{sub 4}{sup +} and Cd{sup 2+} sorption on biochars fits a pseudo second order and Langmuir model. • Sorption mechanism is related to complexation, cation exchange and precipitation.

  4. Covariance and decoupling of floral and vegetative traits in nine Neotropical plants: a re-evaluation of Berg's correlation-pleiades concept.

    Science.gov (United States)

    Armbruster, W S; Di Stilio, V S; Tuxill, J D; Flores, T C; Velásquez Runk, J L

    1999-01-01

    Nearly forty years ago R. L. Berg proposed that plants with specialized pollination ecology evolve genetic and developmental systems that decouple floral morphology from phenotypic variation in vegetative traits. These species evolve separate floral and vegetative trait clusters, or as she termed them, "correlation pleiades." The predictions of this hypothesis have been generally supported, but only a small sample of temperate-zone herb and grass species has been tested. To further evaluate this hypothesis, especially its applicability to plants of other growth forms, we examined the patterns of phenotypic variation and covariation of floral and vegetative traits in nine species of Neotropical plants. We recognized seven specific predictions of Berg's hypothesis. Our results supported some predictions but not others. Species with specialized pollination systems usually had floral traits decoupled (weak correlation; Canna and Eichornia) or buffered (relationship with shallow proportional slope; Calathea and Canna) from variation in vegetative traits. However, the same trend was also observed in three species with unspecialized pollination systems (Echinodorus, Muntingia, and Wedelia). One species with unspecialized pollination (Croton) and one wind-pollinated species (Cyperus) showed no decoupling or buffering, as predicted. While species with specialized pollination usually showed lower coefficients of variation for floral traits than vegetative traits (as predicted), the same was also true of species with unspecialized or wind pollination (unlike our prediction). Species with specialized pollination showed less variation in floral traits than did species with unspecialized or wind pollination, as predicted. However, the same was true of the corresponding vegetative traits, which was unexpected. Also in contrast to our prediction, plants with specialized pollination systems did not exhibit tighter phenotypic integration of floral characters than did species with

  5. I diritti sindacali nel titolo III dello Statuto dei lavoratori

    Directory of Open Access Journals (Sweden)

    Alessandro Riccobono

    2011-12-01

    Full Text Available Sommario: 1. I diritti sindacali: struttura del titolo III e differenze rispetto al titolo II dello Statuto dei la­voratori. – 2. I limiti all’esercizio dell’attività sindaca­le privilegiata. – 2.1. segue: la selezione dei soggetti protetti. – 2.2. segue: il criterio dimensionale e la no­zione di unità produttiva. – 2.3. segue: il contempera­mento con interessi pari o sovraordinati. – 3. Il diritto di assemblea tra istanze di democrazia diretta e afflati di democrazia rappresentativa. – 3.1. I soggetti legitti­mati alla convocazione. – 3.2. Il dibattito sulla titolari­tà, individuale o collegiale, del potere di convocazione. – 3.3. L’oggetto dell’assemblea. – 3.4. Il luogo di svol­gimento dell’assemblea. – 3.5. Assemblea in orario di lavoro. – 3.6. Imputazione del monte orario e diritto alla conservazione della retribuzione. – 3.7. Il ruolo della contrattazione collettiva. – 4. Il referendum: struttura e funzione. – 4.1. I contenuti e le modalità di svolgimento. – 5. Il trasferimento dei dirigenti sindaca­li: profili generali. – 5.1. Il rapporto con i divieti di di­scriminazione ex art. 15 st. lav. – 5.3. I soggetti benefi­ciari. – 5.4. L’ambito di applicazione oggettivo. – 5.5. L’applicazione dell’art. 22 nel pubblico impiego. Cen­ni. – 6. Il diritto di affissione. Profili generali. – 6.1. Ti­pologia ubicazione e distribuzione dei canali informa­tivi. – 6.2. Contenuti delle comunicazioni e limiti alla defissione unilaterale da parte del datore di lavoro. – 7. I locali delle Rsa. – 7.1. Le caratteristiche dei locali: idoneità, dotazioni, ubicazione. – 7.2. Sulla possibilità di ingresso da parte dei sindacalisti esterni. – 7.3. La disciplina apprestata per le articolazioni aziendali di minori dimensioni.

  6. A convenient photosynthesis of uniformly [14C]-labelled D-glucose, D-fructose and sucrose, and chemical synthesis of methyl-α-D-glucopyranoside ([U-14C]-glucose)

    International Nuclear Information System (INIS)

    Srinivas, G.; Unny, V.K.P.; Mukkanti, K.; Choudary, B.M.

    2013-01-01

    This paper describes a convenient procedure for the radiochemical preparation of D-[U- 14 C]-glucose, D-[U- 14 C]-fructose and [U- 14 C]-sucrose with high specific activity by photosynthesis using ‘canna indica’ leaf, [ 14 C]-carbon dioxide and water in presence of light in a closed system. The [ 14 C]-sugars formed were extracted, separated and then purified by paper chromatography. Further, the pure D-[U- 14 C]-glucose obtained was converted to methyl-α-D-glucopyranoside ([U- 14 C]-glucose) by glycosidation with methanol using (i) HCl, the conventional Fischer method (ii) heterogeneous organic cation exchange resin (Amberlite IR-120 (H + )) and (iii) heterogeneous inorganic cation exchanged montmorillonites called metal M +n -monts. The results indicated that the latter in the form of Fe +3 -montmorillonite gave a better yield ( 65%) as compared to others (40–56%). The radiochemical purity of the no-carrier added product was more than 98%. The product retained its specific activity as that of the starting material which is in the range of 250–300 mCi/mmole (9.25–11.1 GBq/mmole), suitable for use as a radiotracer in biochemical investigations. - Graphical abstract: A convenient photosynthesis of uniformly [ 14 C]-labelled D-glucose, D-fructose and sucrose, and chemical synthesis of methyl-α-D-glucopyranoside ([U- 14 C]-glucose)/[ 14 C]–AMG, in short. The photosynthesis of D-[U- 14 C]-glucose, and two other [ 14 C]-sugars (fructose and sucrose) with high specific activity using ‘Canna indica’ leaf, 14 CO 2 and water in presence of light is presented in this paper. Further, the D-[U- 14 C]-glucose obtained was converted to methyl-α-D-glucopyranoside ([U- 14 C]-glucose)/[ 14 C]–AMG having 98% radiochemical purity and specific activity in the range of 250–300 mCi/mmole, using montmorillonites (M +n -monts). Highlights: ► Synthesis of methyl α D-glucopyranoside ([U- 14 C] glucose) has not been reported using M +n -monts. ► M +n -monts are

  7. El acceso desigual a los derechos laborales en el servicio doméstico argentino: una aproximación desde la óptica de las empleadoras

    Directory of Open Access Journals (Sweden)

    Francisca Pereyra

    2013-04-01

    Full Text Available Domestic work in Argentina-as in Latin America in general-is one of the main sources of employment for low-income women, as well as one of the most unprotected types of occupation. On one hand, the regulation of this type of work is based on a special regime that implies substantially restricted rights when compared to those of the general legislation for salaried workers. On the other hand, despite the restricted rights of this occupation, employers' low levels of compliance are alarming. In this context, any attempt to improve these workers' situation requires measures aimed to change employers' behavior. Therefore, it is necessary to expand existing knowledge regarding the perceptions and conduct of those who hire these services. This exploratory piece of work is centered on the point of view of female employers -usually the ones responsible for the daily management of this type of work. The purpose is to look in depth at the discourse and practices related to this kind of work as an occupation, its workers as employees as well as this sector's rights and labor conditions.

  8. Subjective experience of architectural objects: A cross-cultural study

    Directory of Open Access Journals (Sweden)

    Marković Slobodan

    2016-01-01

    Full Text Available The purpose of the present study was to compare Serbian and Japanese participants in their subjective experience of Serbian and Japanese architectural objects. Subjective experience was operationalized through the ratings on the bipolar scales (e.g. pleasant-unpleasant. In the Preliminary study 1, a set of twelve rating scales was generated. In the Preliminary study 2 twelve Serbian and twelve Japanese architectural objects were specified. In the main experiment two groups of participants, twenty-one Serbian and twenty Japanese, rated twelve Serbian and twelve Japanese objects. A factor analysis extracted three dimensions of subjective experience: Beauty, Firmness and Fullness. Analysis of variance have shown that both Serbian and Japanese participants agreed that Japanese architectural objects looked more beautiful and firmer than Serbian objects. These finding is generally in line with perceptualist hypothesis that stimulus constraints are more effective than culture. However, interactions revealed some cultural differences that are consistent with culturalist hypothesis: compared to Serbian participants, Japanese participants rated Japanese architectural objects as more beautiful, whereas, compared to Japanese, Serbian participants rated Serbian objects as less fragile and emptier than Japanese objects. Generaly, our study have shown that Serbian (Western and Japanese (Eastern participants show general similarity in their subjective experience of architectural objects. [Projekat Ministarstva nauke Republike Srbije, br. 179033

  9. ASIGURĂRILE POT SALVA „BENEFICIUL POTENŢIAL, SCONTAT”: ASPECT METODOLOGIC

    Directory of Open Access Journals (Sweden)

    Iulia CAPRIAN

    2016-12-01

    Full Text Available Nu există o definiţie unică a gestionării riscului. Acesta poate fi expus în termeni generali ca „aplicaţie a principiilor de adoptare a deciziilor pentru o problemă particulară de risc” sau ca „minimizare a costului general al riscului”, însă una dintre cele mai aplicabile poate fi ceea ce se concentrează asupra procesului gestionării riscului. Astfel, gestionarea riscului este un proces sistematic, orientat spre identificarea şi evaluarea riscurilor la care este expusă o persoană sau organizaţie, pentru selectarea şi implementarea tehnicilor optime de control şi finanţarea riscurilor.INSURANCE MAY SAVE "THE POTENTIAL, EXPECTED BENEFIT": METHODOLOGICAL ASPECTThere is no single definition of risk management. The concept may be expressed in general terms as a "application of the principles of adaptation of decisions to a particular risk problem" or a "minimization of the overall costs of risk", but one of the most applicable may be the one focusing on the risk management process. Thus, risk management is a systematic process, aimed at identifying and assessing the risks to which a person or organization is exposed for the purpose of selecting and implementing optimal techniques for controlling and financing risks.

  10. Spectroscopy of high-spin states of 206Po

    International Nuclear Information System (INIS)

    Baxter, A.M.; Byrne, A.P.; Dracoulis, G.D.; Bark, R.A.; Riess, F.; Stuchbery, A.E.; Kruse, M.C.; Poletti, A.R.

    1990-05-01

    The yrast and near-yrast energy levels of 206 Po have been investigated to over 9 MeV excitation and up to spins with J=24. The measure-ments consisted of γ-γ coincidence data, internal-conversion-electron spectra, time spectra of γ-rays relative to a pulsed beam, excitation functions and γ-ray angular distributions. Two new isomers, with lifetime in the one-nonasecond range,were found. The observed structure is compared with the predictions of empirical shell-model calculations in which 206 Po is regarded as a 208 Pb core with two valence protons and four valence neutron holes. The agreement is generaly satisfactory for the observed odd-parity levels and for even parity levels with J > 12; those with J = 6 to 12 are better accounted for by weak coupling of two valence protons to a 204 Pb core in its 0 + 1, 2 + 1 and 4 + 1 states. 33 refs., 7 tabs., 12 figs

  11. Oxidative stability of rice bran, corn, canola, sunflower and soybean oils d baking process and storage of bread

    Directory of Open Access Journals (Sweden)

    Najmeh Jahani

    2016-01-01

    Full Text Available Oxidation of bread lipids during baking and storage reduces the nutritional value of the product and leads to the formation of off-flavors and off-odors. In this research, oxidative stability of rice bran, corn, canola, sunflower and soybean oils during Brotchen bread baking process and storage was evaluated. Baking process caused a significant increase in oxidative indices such as peroxide, anisidine, Totox and thiobarbitoric acid values and free fatty acid content. However, storage of breads for 6 days in room temperature did not affect the value of the indices. Generaly, the value of the indices in bread containing rice bran oil was lower than those of the other breads, which indicated the higher oxidative stability of rice bran oil in baking process and storage. Pure oils treated in simulated baking process and storage had an oxidative quality similar to that of breads. This means that bread ingridients may not have an effect on oil oxidative stability. Bread containing rice bran oil gained also higher scores in sensory evaluation, which of course were in agree with its better oxidative status.

  12. Subacute motor neuron hyperexcitability with mercury poisoning: a case series and literature review.

    Science.gov (United States)

    Zhou, Zhibin; Zhang, Xingwen; Cui, Fang; Liu, Ruozhuo; Dong, Zhao; Wang, Xiaolin; Yu, Shengyuan

    2014-01-01

    Motor neuron hyperexcitability (MNH) indicates a disorder characterized by an ectopic motor nerve discharge on electromyogram (EMG). Here, we present a series of three cases of subacute MNH with mercury poisoning. The first case showed hyperhidrosis, insomnia, generalied myokymia, cramps, tremor, weight loss, and myokymic and neuromyotonic discharges, followed by encephalopathy with confusion, hallucinations, and memory decrease. The second case was similar to the former but without encephalopathic features. The third case showed widespread fasciculation, fatigue, insomnia, weight loss, and autonomic dysfunction, including constipation, micturition difficulty, and impotence, with multiple fibrillation, unstable fasciculation, widened motor neuron potential, and an incremental response at high-rate stimulation in repetitive nerve stimulation. Based on the symptoms, the three cases were diagnosed as Morvan's syndrome, Isaacs' syndrome, and Lambert-Eaton myasthenic syndrome with ALS-like syndrome, respectively. Mercury poisoning in the three cases was confirmed by analysis of blood and urine samples. All cases recovered several months after chelation therapy and were in good condition at follow-up. Very few cases of MNH linked with mercury exposure have been reported in the literature. The mechanism of mercury-induced MNH may be associated with ion channel dysfunction. © 2014 S. Karger AG, Basel.

  13. Profiling, analisi delle prestazioni e proposte per l'ottimizzazione del RDBMS MySQL utilizzato dal progetto DIRAC/LHCbDIRAC

    CERN Document Server

    Mesin, Alberto

    Il lavoro presentato in questa tesi riguarda lo studio, l'analisi e la formula- zione di proposte per il miglioramento del database di back-end del progetto DIRAC/LHCbDIRAC. LHCbDIRAC, basato su DIRAC, e il sistema di sot- tomissione per l'accesso all'infrastruttura distribuita Grid per l'esperimento LHCb del CERN. Ad esso e adata la gestione dei job di Produzione, Mer- ge, Ricostruzione degli Eventi e Analisi per i dati sperimentali e simulati. Il sistema utilizza un RDBMS MySQL per la gestione di numerosi databa- se. La volonta di passare ad un motore relazionale e transazionale per la denizione schemi e la possibilita che, in un recente futuro, il DBMS possa rappresentare un serio limite alle prestazioni del sistema stesso hanno reso necessario questo studio. Il lavoro svolto si e concentrato sul proling di un singolo schema relazionale per il quale sono stati utilizzati metodi di analisi e fornite soluzioni ai problemi riscontrati il quanto piu possibile generali e per tanto validi per l'intero sistema. L...

  14. REGULASI WAKAF DI INDONESIA PASCA KEMERDEKAAN DITINJAU DARI STATUTE APPROACH

    Directory of Open Access Journals (Sweden)

    Sudirman Sudirman

    2014-12-01

    Full Text Available This Article focusing on wakaf regulation in Indonesia after its independence day. The research used statute approach, it also used regulation No. 5 Year 1960 and regulation No. 41 Year 2004 as its primary legal source. In analyzing data it used three legal basis; Lex Superior Derogat Legi Inferiori, Lex Specialis Derogat Legi Generali, and Lex Posterior Derogat Legi Priori.  Firstly, it concludes that the background of regulating the wakaf regulation in Indonesia was conducted because of public needs to a special regulation which can rules wakaf and its legal contemporary development. Secondly, the comparison of wakaf regulations regulated from post-independence until reformation era explained that in the first concept of wakaf and its implementation opportunity was realized in The Reg. 5/1960. But the concept of Nâdzir firstly introduced in Gov. Regulation No. 28/1977 and established by the Indonesian compilation of Islamic Law. Thirdly, penal punishment changes, and according to statute approach analysis using those three legal basis, the Reg. 41/2004 is the most updated wakaf regulation in Indonesia.

  15. Sul posto della variazione nella teoria linguistica

    Directory of Open Access Journals (Sweden)

    Gaetano Berruto

    2009-12-01

    Full Text Available Una parte cospicua dell’opera scientifica di Mitja Skubic si può ritenere collocata più o meno direttamente in campi di studio aventi a che fare con la variazione. Una buona cinquantina dei più di 220 titoli di Skubic riportati nella bibliografia curata da Marjeta Prelesnik-Drozg in linguistica XLVIII (2008, 11–31, verte infatti sullo studio di fenomeni in specifiche varietà di lingua (il toscano parlato, la lingua di Goldoni, varie parlate venete, friulano e sloveno di Gorizia, e via discorrendo o su casi di interferenza e contatto nell’area italo-slovena, dove è per lo più evidente una dimensione variazionista. Vorrei quindi offrire al festeggiato in questa sede alcune riflessioni generali sulla questione della variazione linguistica che spero gli giungano gradite. Un tratto evidente nella linguistica anche teorica (o nelle diverse anime della linguistica1 degli ultimi decenni è infatti il progressivo aumento di interesse verso la variazione. Un problema sempre ritornante in tale contesto è quello del posto e del ruolo eventuale che la variazione possa o debba avere nella teoria lingui- stica. Riprendo quindi in queste pagine, con qualche sintetica argomentazione, una questione che, molto dibattuta negli anni Settanta in concomitanza con la fondazio- ne e lo sviluppo della linguistica variazionista di William Labov,2 è emersa solo spo- radicamente negli anni Ottanta e Novanta, ed è divenuta, su altre basi, di nuovo molto attuale all’inizio del Terzo Millennio.

  16. Inversion of the perturbation GPS-TEC data induced by tsunamis in order to estimate the sea level anomaly.

    Science.gov (United States)

    Rakoto, Virgile; Lognonné, Philippe; Rolland, Lucie; Coïsson, Pierdavide; Drilleau, Mélanie

    2017-04-01

    Large underwater earthquakes (Mw > 7) can transmit part of their energy to the surrounding ocean through large sea-floor motions, generating tsunamis that propagate over long distances. The forcing effect of tsunami waves on the atmosphere generate internal gravity waves which produce detectable ionospheric perturbations when they reach the upper atmosphere. Theses perturbations are frequently observed in the total electron content (TEC) measured by the multi-frequency Global navigation Satellite systems (GNSS) data (e.g., GPS,GLONASS). In this paper, we performed for the first time an inversion of the sea level anomaly using the GPS TEC data using a least square inversion (LSQ) through a normal modes summation modeling technique. Using the tsunami of the 2012 Haida Gwaii in far field as a test case, we showed that the amplitude peak to peak of the sea level anomaly inverted using this method is below 10 % error. Nevertheless, we cannot invert the second wave arriving 20 minutes later. This second wave is generaly explain by the coastal reflection which the normal modeling does not take into account. Our technique is then applied to two other tsunamis : the 2006 Kuril Islands tsunami in far field, and the 2011 Tohoku tsunami in closer field. This demonstrates that the inversion using a normal mode approach is able to estimate fairly well the amplitude of the first arrivals of the tsunami. In the future, we plan to invert in real the TEC data in order to retrieve the tsunami height.

  17. The spectrum and occurrence of entomopathogenic fungi in soils from apple orchards

    Directory of Open Access Journals (Sweden)

    Barbara Marjańska-Cichoń

    2012-12-01

    Full Text Available The spectrum and occurrence of entomopathogenic fungi in orchard soil and arable soil were evaluated using an "insect bait method". Soil samples taken in autumn and spring from sward, herbicides fallow and arable soil were baited with Galleria mellonella larvae. Entomopathogenic fungi Beauveria bassiana (Bals. Vuill., Metarhizium anisopliae (Metsch. Sorok. and Paecilomyces fumosoroseus (Wize Brown et Smith were isolated from three species of orchards soil and adjacent arable soil. Infection levels of G. mellonella larvae were depended from species of soil . M. anisoopliae caused most frequent infections of bait insects in light loamy sand and P. fumosoroseus in alluvial silt and coarse sand. B. bassiana was dominated in alluvial silt. It was established that M. anisopliae and B. bassiana infected more larvae in autumn than in spring. In case of P. fumosoroseus an opposite tendency was observed. Generaly in arable soil and sward number of infected larvae was higher than other stands. In case of light loamy sand more infections of G. mellonella larvae were found in samples from herbicides fallow. Irrespective of soil type B. bassiana was the dominated species isolated from herbicides fallow, M. anisopliae from sward and P. fumosoroseus - from arable soil.

  18. Eating disorders – compulsive overeating

    Directory of Open Access Journals (Sweden)

    Anita Ogris

    2000-09-01

    Full Text Available The research aims to establish the main characteristics of subjects prone to compulsive overeating (experimental group, EG, and the differences between them and the girls who are not prone to any kind of eating disorders (control group, CG. The results of the research are in accordance with the expectations. Girls from the EG exhibit personality characteristics which are signifficantly different from the girls in the CG. These characteristics may be either possible predispositions for development of overeating, or they may already be the consequences of the girls' struggles with overeating and their perception of being overweight. The responses given by the girls from the EG confirm the generaly accepted characteristics of overeating individuals. It can be said that the girls from the ES show the pre-clinical picture of overeating, while some of them have already developed the clinical picture. The results of the research strongly support the view that overeating must be defined as a form of eating disorder just as important as anorexia and bulimia nervosa.

  19. Electrosmotic conductivity in fine grained soils; Permeabilita' elettroosmotica in terreni a grana fine

    Energy Technology Data Exchange (ETDEWEB)

    Fava, G.; Giaco' , A.; Pasqualini, E.; Sani, D. [Ancona Univ., Ancona (Italy). Dipt. di Scienze dei Materiali e della Terra

    1999-10-01

    In this work, aspects relating to the process of mass and energy flows in fine grained soil under an electrical field are considered. A suitable apparatus for the study of electrokinetic phenomena and the measure of electrosmotic conductivity coefficients is projected and constructed. The obtained results are reliable and in accord with the common literature data. The values of the electrosmotic conductivity obtained depend on the cation exchange capacity of utilised soils and on the effective porosity of investigated samples. [Italian] Nel presente lavoro sono presi in esame gli aspetti generali relativi ai processi che regolano i flussi di materia e di energia nei terreni a grana fine in presenza di un campo elettrico. Vengono presentati i risultati di una sperimentazione su di un dispositivo appositamente progettato e realizzato per la misura della permeabilita' elettroosmotica e lo studio del trasporto elettrocinetico. I dati ottenuti sono risultati ripetibili e confrontabili con valori di letteratura consolidati. E' stato riscontrato che i coefficienti di permeabilita' elettroosmotica dipendono dalla capacita' di scambio cationico del terreno selezionato e dalla porosita' efficace dei campioni.

  20. Human capital information in management reports: An analysis of compliance with the characteristic of the relevance of disclosure

    Directory of Open Access Journals (Sweden)

    Ainhoa Saitua

    2015-06-01

    Full Text Available Purpose: The aim of this paper is to assess the compliance with the characteristic of the relevance of disclosure in Management Reports, particularly dealing with Human Capital (HC information.Design/methodology/approach: We codify all instances where narratives of IBEX-35 stock index companies over a five year period in Spain comply with the recommendations for a “high quality” Management Commentary (MC in terms of the relevance characteristic of the information disclosed (IASB, 2005.Findings: The analysis results show that a greater quantity of information about HC in terms of the number of pages devoted is not always indicative of higher quality in terms of relevance if we look for the application of IASB recommendations.Research limitations/implications: Further research could assess compliance with other qualitative characteristics required by other standards or guidances that were internationaly generaly accepted.Practical implications: Among the areas that require improvement in HC disclosures we highlight forward-looking information.Social implications: We propose that an internationally accepted agreement must be struck to unite all the efforts that are being made to improve narrative information in the MC section, and specifically with reference to HC.Originality/value: This work compiles the HC disclosures identified as best practices that may serve as a reference to other companies.

  1. A Study on Some Non ـ Financial Rights of Couples in Discontinuous Matrimony

    Directory of Open Access Journals (Sweden)

    مصطفي فضائلي

    2015-12-01

    Full Text Available If a marriage occurs correctly, it will raise some given rights and commitments for couples. In personal marriage such as matrimony, some of these rights are non-financial and commitments. Discontinuous matrimony is not excluded from this issue and by approving it, couple undertake some rights that dissolution right through man and woman's fault and also duration munificence right is their responsibility. However, Iran's lawmaker and hereafter, lawyers have neglected of exact, and explicit explaining. It seems that with regard to this kind of matrimony's extension in modern society and available legal spaces for discontinuous matrimony and its results, council agents should persist in compiling explicit and clear legal provisions in order to express the results of this marriage that among them is non-financial rights of couple, until people can conclude sentences and this marriage results with full understanding. An answer which can be argued in generalis that we can also transmit continual marriage dissolution instances to discontinuous matrimony based on the fat that there is no forced loss in Islam as a rile. Also, according to jurisprudence rules, duration munificence right can be granted to couple under some conditions. Particularly for each right, there are questions, legal ambiguities and different opinions. This article aims to address these points in details.

  2. Wpływ programu „Umiem pływać” na rozwój pływania w województwie Kujawsko-Pomorskim = The influence of the „Umiem pływać” programme on development of swimming in Kujawsko-Pomorskie

    Directory of Open Access Journals (Sweden)

    Agnieszka Kostyra

    2015-07-01

    Agnieszka Kostyra   Abstract Swimming is a common discipline in Poland, but for many reasons it is not appreciated and it is not highly approved. This is generaly an individual sport in opposit to the group of disciplines such as football or volleyball. With the capabilities, technology and commitment to coaches and swimming instructors have the opportunity to demonstrate their knowledge about learning and improving swimming and creativity in organizing various sports activities. We should remember that coaches are only a part of the whole responsibility of the skills acquired by children in the developing process. A large part of these are their parents and teachers. Thanks to the development and popularization of sport many new swimming programs, such as the „Umiem pływać” are created. This initiative aims in promotion of physical activity of children and young people and acquireing their basic swimming skills. The organization of sports activities helps preventing social pathologies and equalizes opportunities in access to sport infrastructure.   Keywords: swimming, physical activity, children, programme, coach. Słowa kluczowe: pływanie, aktywność fizyczna, dzieci, projekt, trener.

  3. Due inediti rotoli pergamenacei. L'Ordine Teutonico e la sua organizzazione archivistica al principio del XIV secolo

    Directory of Open Access Journals (Sweden)

    Barbara Bombi

    2013-01-01

    Full Text Available After a brief overwiew on the archival history of the Teutonic Order in the thirteenth and early fourteenth century, the article focuses on the problem of conservation practices and record keeping that the Order adopted during the period of displacement and reorganization of its archives. Two parchment rolls are analyzed, both preserved in the Geheimes Staatsarchiv Preussischer Kulturbesitz in Berlin and containing headings of mostly papal documents issued in favor of the Order in the thirteenth century. The first roll was drawn up at the beginning of the fourteenth century on the documents preserved in the Roman church of Santa Maria in Domnica: the roll is one of the last witnesses of the size of the Roman archive of the Order before its dispersion. The second roll was commissioned in 1318 by the procurator generalis of the Order in the Avignon Curia and was compiled to affirm, first of all, the lawsuit of the Teutonic Knights on rights in Livonia against the archbishop of Riga. The authors of this second roll used, in all probability, compilations made by the will of procuratores of the Order at the Papal Curia ​​in the thirteenth century and based on registers of Papal Chancery.

  4. Gastric leiomyosarcoma about seven cases

    International Nuclear Information System (INIS)

    Gonzalez, D.; Vicente, J.; Antunez, C.; Telechea, M.; Ayala, D.; Torres, M.; Di Leoni, F.

    2004-01-01

    Gastric leiomyosarcoma is a rare tumor. Its clinical symptoms are non specific, its diagnosis during preoperative is generaly difficult. Surgery is the main therapeutic pillar because neither radiation nor chemical therapy have proven to be effective.Even though its prognosis taken globally is more favorable than of adenocarcinoma, its biologic behavior is hi gly and depends on various factors. In this paper the author conduct a retrospective analysis of seven cases of gastric leiomyosarcoma s treated in health care centers throughout Uruguay, not only in Montevideo but in other towns as well, during the period extending as from 1992 through 2001. In no case was diagnosis made in the pre or intra operative; in 43% of cases there occurred tumor involvement of the surgical resection margins. Local resections were the most frequent procedures employed, there being no operative mortality, survivals being 5 and 9 years and in 2 others survival extended to 10 years.The three remaining ones have not as yet completed the first year

  5. The proactive historian: Methodological opportunities presented by the new archives documenting genomics.

    Science.gov (United States)

    García-Sancho, Miguel

    2016-02-01

    In this paper, I propose a strategy for navigating newly available archives in the study of late-twentieth century genomics. I demonstrate that the alleged 'explosion of data' characteristic of genomics-and of contemporary science in general-is not a new problem and that historians of earlier periods have dealt with information overload by relying on the 'perspective of time': the filtering effect the passage of time naturally exerts on both sources and memories. I argue that this reliance on the selective capacity of time results in inheriting archives curated by others and, consequently, poses the risk of reifying ahistorical scientific discourses. Through a preliminary examination of archives documenting early attempts at mapping and sequencing the human genome, I propose an alternative approach, in which historians proactively problematize and improve available sources. This approach provides historians with a voice in the socio-political management of scientific heritage and advances methodological innovations in the use of oral histories. It also provides a narrative framework in which to address big science initiatives by following second order administrators, rather than individual scientists. The new genomic archives thus represent an opportunity for historians to take an active role in current debates concerning 'big data' and critically embed the humanities in pressing global problems. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. Veterinarians in environmental protection; Il veterinario nella protezione ambientale

    Energy Technology Data Exchange (ETDEWEB)

    Ioppolo, A; Achene, L; Cappella, M G [eds.; Istituto Superiore di Sanita' , Rome (Italy). Lab. di Medicina Veterinaria

    1999-07-01

    The main contributions of the Fifth and Sixth Courses: Veterinary medicine and environmental contamination, held at the Italian National Institute of Health on October 27-31 1997, and September 28-October 2 1998, are presented. The volume is divided into three sections: general concepts (evolution of environmental protection in the European community, veterinary drugs in Europe, drugs and environmental contamination, aquaculture and environmental contamination); problematic aspects and methodologies applied to the environmental pollution (animal pathologies and environmental quality, toxic algae and aquaculture, aquatic organisms as indicators of environmental contamination, use of arthropods to assess environmental quality); field experiences (monitoring of chemical contaminants by an experimental institute of veterinary services, quality of compost in the light of aspects of management and market). [Italian] Sono riportati alcuni interventi presentati al quinto e al sesto corso di medicina veterinaria ed inquinamento ambientale che si sono svolti rispettivamente il 27-31 ottobre 1997 e il 28 settembre-2 ottobre 1998 presso l'Istituto Superiore di Sanita'. Il volume e' diviso in tre sezioni: contributi generali (evoluzione della tutela ambientale nella Comunita' Europea, i farmaci veterinari in Europa), utilizzo di farmaci e inquinamento (patologie degli animali e inquinamento, alghe tossiche e acquacultura, metodi per la valutazione della qualita' ambientale con organismi acquatici, artropodi terrestri come bioindicatori); esperienze sul campo (compostaggio di qualita'); problematiche gestionali e di mercato, esperienze di un monitoraggio di contaminanti chimici in un istituto zooprofilattico sperimentale.

  7. Veterinarians in environmental protection; Il veterinario nella protezione ambientale

    Energy Technology Data Exchange (ETDEWEB)

    Ioppolo, A.; Achene, L.; Cappella, M.G. [eds.] [Istituto Superiore di Sanita' , Rome (Italy). Lab. di Medicina Veterinaria

    1999-07-01

    The main contributions of the Fifth and Sixth Courses: Veterinary medicine and environmental contamination, held at the Italian National Institute of Health on October 27-31 1997, and September 28-October 2 1998, are presented. The volume is divided into three sections: general concepts (evolution of environmental protection in the European community, veterinary drugs in Europe, drugs and environmental contamination, aquaculture and environmental contamination); problematic aspects and methodologies applied to the environmental pollution (animal pathologies and environmental quality, toxic algae and aquaculture, aquatic organisms as indicators of environmental contamination, use of arthropods to assess environmental quality); field experiences (monitoring of chemical contaminants by an experimental institute of veterinary services, quality of compost in the light of aspects of management and market). [Italian] Sono riportati alcuni interventi presentati al quinto e al sesto corso di medicina veterinaria ed inquinamento ambientale che si sono svolti rispettivamente il 27-31 ottobre 1997 e il 28 settembre-2 ottobre 1998 presso l'Istituto Superiore di Sanita'. Il volume e' diviso in tre sezioni: contributi generali (evoluzione della tutela ambientale nella Comunita' Europea, i farmaci veterinari in Europa), utilizzo di farmaci e inquinamento (patologie degli animali e inquinamento, alghe tossiche e acquacultura, metodi per la valutazione della qualita' ambientale con organismi acquatici, artropodi terrestri come bioindicatori); esperienze sul campo (compostaggio di qualita'); problematiche gestionali e di mercato, esperienze di un monitoraggio di contaminanti chimici in un istituto zooprofilattico sperimentale.

  8. IMPLIKASI PERUMUSAN DELIK KORUPSI DI DALAM KEBIJAKAN PEMBAHARUAN KITAB UNDANG-UNDANG HUKUM PIDANA

    Directory of Open Access Journals (Sweden)

    Syaputra Syaputra

    2016-04-01

    Full Text Available The Criminal Code as a legacy of Dutch colonialism could no longer follow the dynamism of community life. It is too rigid has obliterated the sense of justice which is the goal of the creation of the law itself. This is because the articles of the Criminal Code deemed unsuitable to the development of crime and offenses increasingly complex. In the draft Code of Criminal Law, as one of the reform effort is the formulation of offenses of corruption set out in Chapter XXXII starting from Article 688 to Article 702. With the formulation of the offense of corruption and offenses positions formulated in the draft Criminal Code will disregard the Law Combating Corruption although this law of particular importance because of the substance of the articles draft Criminal Code wants to make corruption has become common crimes and do not pass through handling extraordinary. Law on Corruption Eradication cannot apply even if there is the principle of lex specialis derogat lex generalis, because of the retroactive principle that applies in the draft Criminal Code so that the decision to force the law can still be applied retroactively when the rule of law that new does not regulate the offense of criminal, so punishment can be eliminated.Keywords: Offense Corruption , Corruption , Reform of draft Criminal Code

  9. Raster microdiffraction with synchrotron radiation of hydrated biopolymers with nanometre step-resolution: case study of starch granules

    International Nuclear Information System (INIS)

    Riekel, C.; Burghammer, M.; Davies, R. J.; Di Cola, E.; König, C.; Lemke, H.T.; Putaux, J.-L.; Schöder, S.

    2010-01-01

    Radiation damage propagation was examined in starch granules by synchrotron radiation micro- and nano-diffraction techniques from cryo- to room temperatures. Careful dose limitation allowed raster-diffraction experiments with 500 nm step resolution to be performed. X-ray radiation damage propagation is explored for hydrated starch granules in order to reduce the step resolution in raster-microdiffraction experiments to the nanometre range. Radiation damage was induced by synchrotron radiation microbeams of 5, 1 and 0.3 µm size with ∼0.1 nm wavelength in B-type potato, Canna edulis and Phajus grandifolius starch granules. A total loss of crystallinity of granules immersed in water was found at a dose of ∼1.3 photons nm −3 . The temperature dependence of radiation damage suggests that primary radiation damage prevails up to about 120 K while secondary radiation damage becomes effective at higher temperatures. Primary radiation damage remains confined to the beam track at 100 K. Propagation of radiation damage beyond the beam track at room temperature is assumed to be due to reactive species generated principally by water radiolysis induced by photoelectrons. By careful dose selection during data collection, raster scans with 500 nm step-resolution could be performed for granules immersed in water

  10. Kemampuan Tumbuhan Terna dalam Menekan Potensi Inokulum Rigidoporus microporus

    Directory of Open Access Journals (Sweden)

    Sika Yulianti

    2017-09-01

    Full Text Available White root disease caused by Rigidoporus microporus is an important disease of rubber tree and is very difficult to control. The ability of some herbaceous plant species to suppress inoculum potential and infection of R. microporus was studied in a pot trial.  Nine species of herbaceous plants were examined, i.e. arrowroot (Marantha arundinacea, java curcumin (Curcuma xanthorrhiza, sansevieria (Sansevieria fasciata, Mallaca galangal (Alpinia malaccensis, greater galangal (Alpinia galanga, Indian shot (Canna indica, curcumin (Curcuma longa, wild taro (Colocasia esculenta, and water yam (Dioscorea alata. Pathogen’s inocula as mycelial colonizing rubber wood sticks were buried for 90 days in soil planted with tested plants. The results showed that formation of R. microporus rhizomorph in the soil was lower in pots planted with arrowroot, java cucurmin, sansevieria, Indian shot, and wild taro.  All herbaceous plants, except sansevieria, caused suppression of inoculum viability and rhizomorph development.  Further observation showed no colonization of rhizomorph nor necrosis of the root was found, except on Mallaca galangal and sansevieria.

  11. Effects of the source of energy and minerals on microbial protein synthesis in rumen using 35S as indicator. Part of a coordinated programme on tracer techniques in studies on the use of non-protein nitrogen in ruminants

    International Nuclear Information System (INIS)

    Durant, M.

    1976-05-01

    Part I. The effect of the nature of carbohydrates and minerals on microbial growth in vitro was studied in vitro to intensify rumen microbial protein synthesis from non-protein nitrogen, using phosphorus incorporation (PR). The nature of starch greatly influences urea utilization. Among the tropical tubers studied, yam Cayenesis and canna Edulis give lower urea utilization than cassava and yam Dumetorum. However, this can be improved by processing. The effects are greatest when the proportion of urea to processed cereal is ca. 4-5%. S-addition as sulfate improves urea utilization with both natural and purified diets. Part II. Results from the Jouy and Ghent laboratories were analyzed statistically, to check the accuracy of the 32 P method for estimating microbial growth, using protein-free substrates. The linear relationship between PR and every other variable was studied. Two multivariate analyses, principal components and multiple regression, were applied. Net NH 3 utilization was predicted using the equations for substrates with proteins likely to be degraded. This method appears more accurate than using the N/P ratio in microflora. Equations should only be used under the specific experiments described

  12. The progress of mutation breeding for ornamental plants in China

    International Nuclear Information System (INIS)

    Jin Shouming

    1994-02-01

    In China, research on mutation breeding of ornamental plants was begun in the late 70's. In the past decade, about 40 plant species were tested, and hundreds of useful mutants were obtained. At least 63 mutant varieties have been produced, approved and released for cultivation in rose, chrysanthemum, canna, dahlia, bougainvillea and lotus. A rapid progress in methodology and technology of induced mutation breeding has been achieved, particularly in the selection of starting material, determination of suitable exposure and irradiation dose, expression and isolation of somatic mutation etc. In the future it is necessary to develop more plant species and mutation varieties to improve the mutation breeding method and to raise the economic benefit. Along with the development of China's economy and improvement of people's living standard more and more new varieties of ornamental plants will be required. In view of the good beginning, rich germplasm resource and favorable conditions, the prospect of mutation breeding for ornamental plants in China is very encouraging

  13. Anatomical and physical changes in leaves during the production of tamales.

    Science.gov (United States)

    Angeles, Guillermo; Lascurain, Maite; Davalos-Sotelo, Raymundo; Zarate-Morales, Reyna Paula; Ortega-Escalona, Fernando

    2013-08-01

    Tamale preparation has a long tradition in Mexico. To understand which material properties have been considered important for this purpose throughout the years, a study was conducted of the anatomical, chemical, and mechanical properties of the leaves of four plant species used in tamale preparation in Veracruz, Mexico: Calathea misantlensis, Canna indica, Musa paradisiaca, and Oreopanax capitatus. Four cooking treatments were considered: fresh (F), roasted (soasado, R), steamed (S), and roasted plus steamed (R/S). Chemical, anatomical, and mechanical analyses were conducted before and after each treatment. Leaf samples were tested for tensile strength at both parallel and perpendicular orientation relative to the fibers. Musa paradisiaca had the highest proportion of cellulose, while the remaining species shared similar lower proportions. Leaves were stronger and stiffer in the longitudinal direction of the fibers. Musa paradisiaca leaves had higher values of mechanical strength than the other species. The cooking process that most affected the mechanical properties was steaming. The chemical constituents of the leaves are closely correlated with their physical properties. The treatment that caused the greatest decrease in leaf physical integrity was steaming, while the combination of roasting and steaming showed similar results to those of steaming alone. No evident anatomical changes are produced by any of the treatments. This is one of the few studies comparing physical, chemical, and anatomical characteristics of leaves used for human consumption, before and after cooking.

  14. Caracterização físico-química de algumas tuberosas amiláceas

    Directory of Open Access Journals (Sweden)

    Leonel Magali

    2002-01-01

    Full Text Available As principais fontes de amido comercial no mundo são o milho, a batata e a mandioca. Entretanto, nos últimos anos vem crescendo o interesse em amidos naturais que possam ser utilizados pela indústria alimentícia. Assim, este trabalho teve por objetivo caracterizar, quanto à composição físico-química, açafrão, ahipa, araruta, batata-doce, biri, inhame e mandioquinha-salsa, tuberosas amiláceas potencialmente passíveis de introdução como matérias-primas de interesse comercial. Amostras das tuberosas foram analisadas quanto ao teor de umidade, cinzas, proteína, matéria graxa, açúcares redutores e totais, fibras e amido. Os resultados obtidos mostraram que das tuberosas analisadas as que apresentaram maior teor de amido foram a araruta (Maranta arundinacea, o inhame (Dioscorea sp e o biri (Canna edulis, sendo que o inhame e o biri apresentaram também o maior rendimento potencial em toneladas de amido/hectare.

  15. Observation of Nitrogen and Phosphorus Removals and Accumulations in Surface Flow Constructed Wetland (SFCW

    Directory of Open Access Journals (Sweden)

    Suntud Sirianuntapiboon

    2012-06-01

    Full Text Available The tropical emergent plant species; Cyperus involucratus, Canna siamensis, Heliconia sp., Hymenocallis littoralis, Typha augustifolia and Thalia dealbata were used to observe nutrients (total phosphorus: TP and total nitrogen: TN removal efficiencies of surface flow constructed wetland (SFCW. The system was operated at different hydraulic retention time (HRT of 1, 3 and 5 days and the average atmospheric temperature of 29.1 ± 4.9oC. The seafood industrial wastewater was employed as the influent. The high biomass production plant species; Cyperus involucratus, Typha augustifolia and Thalia dealbata could generate the high oxidative environment. Amount of N and P accumulations in plant tissue were increased with the increase of plant biomass production. The system did not show any significantly different on N and P accumulations among the tested-emergent plant species. But the amount of accumulated-N and P were increased with the increase of HRT. N accumulations in plant tissue, effluent, sediment and media of the system with the tested-emergent plant species under HRT of 1-5 days were in the range of 2.17-43.80%, 7.91-27.75%, 19.62-36.86% and 14.39-31.88%, respectively. Also, P accumulations were 0.79-17.01%, 20.35-28.37%, 40.96-56.27% and 9.09-20.47%, respectively.

  16. An Overview of Tourism Seasonality: Key Concepts and Policies

    Directory of Open Access Journals (Sweden)

    Rita Cannas

    2012-08-01

    Full Text Available Seasonality in tourism represents a key topic in academic literature. Since the first study of BarOn (1975 about tourism seasonality, this topic is still currently being tackled over decades by several authors, as well as by policy makers of the tourism sector. The purpose of the study[1], rather than representing an exhaustive and complete framework of a wide field of study such as seasonality in tourism, is to explore the main characteristics of this phenomenon (causes, impacts, spatiality and temporality, measurements and to focus the attention on policies and strategies in order to highlight how and in which ways tourism destinations can modify tourism seasonality’s feature. If the rather more common perspective adopted is that seasonality presents business challenges to a destination and to individual operators, it is a crucial aim of this literature review the attempt to point out the main features of these challenges and to provide a rational framework for the tourism seasonality researches.    [1] The paper is drawn from: Cannas, R. (2010 Public Policies for tourism seasonality from a territorial perspective. Cases study in Scotland and Sardinia, PhD thesis, University of Bologna, Department of Economics, unpublished.

  17. The Effect of the Hydraulic Retention Time on the Performance of an Ecological Wastewater Treatment System: An Anaerobic Filter with a Constructed Wetland

    Directory of Open Access Journals (Sweden)

    María L. Merino-Solís

    2015-03-01

    Full Text Available This work assesses the performance of a municipal pilot wastewater treatment system employing an up-flow anaerobic filter (UAF followed by a horizontal subsurface constructed wetland (HSSCW. This pilot scale demonstration project was implemented in a zone with subtropical climate in order to protect Lake Chapala from wastewater loads that are discharged by small communities in the Lake’s vicinity. The filters were filled with tezontle as the media for biofilm support and the HSSCW was planted with two ornamental plants species, Canna hybrids and Strelitzia reginae. The experiment evaluated three hydraulic retention times (HRT of 18, 28 and 38 h in the UAF, which corresponds to two, three and four days in HSSCW over 66 weeks. The mean efficiencies found for the complete system were 80% and 90% of BOD, 80% and 86% of COD, 30% and 33% of Ntot and between 24% and 44% of Ptot. It was possible to remove almost 80% of organic matter in 18 h in the UAF while the HSSCW reached 30% of removal for Ntot in a HRT of three days. As expected, the UAF was responsible for removing most of the organic matter and the HSSCW removed most of the nitrogen.

  18. Preliminary study on the dynamics of heavy metals in saline wastewater treated in constructed wetland mesocosms or microcosms filled with porous slag.

    Science.gov (United States)

    Liang, Yinxiu; Zhu, Hui; Bañuelos, Gary; Xu, Yingying; Yan, Baixing; Cheng, Xianwei

    2018-06-07

    This study aims to evaluate the practical potential of using constructed wetlands (CWs) for treating saline wastewater containing various heavy metals. The results demonstrated that CWs growing Canna indica with porous slag as substrate could efficiently remove heavy metals (Cu, Zn, Cd, and Pb) from saline wastewater at an electrical conductivity (EC) of 7 mS/cm, especially under low influent load. Salts with salinity level (characterized as EC) of 30 mS/cm suppressed the removal of some heavy metals, dependent on heavy metal species and their influent concentrations. The presence of salts in CWs can improve the accumulation of Cu, Zn, and Pb in plant tissues as compared to control treatment, irrespective of metal concentrations in solution. The influence of salts on Cd accumulation depended on both salinity levels and Cd concentrations in solution. Although more heavy metals were accumulated in roots than in shoots, the harvesting of aboveground plant materials is still efficient addition for heavy metal removal due to the greater biomass and growth rate of aboveground plant material. Furthermore, replacing all plants instead of preserving roots from harvested plants in CWs over a period of time is essential for heavy metal removal, because the continued accumulation by roots can be inhibited by the increasing accumulated heavy metals from saline wastewater.

  19. Microbial mechanisms of using enhanced ecological floating beds for eutrophic water improvement.

    Science.gov (United States)

    Wu, Qing; Hu, Yue; Li, Shuqun; Peng, Sen; Zhao, Huabing

    2016-07-01

    Enhanced ecological floating beds were implemented to reduce nutrient quantity and improve the water quality of a eutrophic lake. The results showed that average removal efficiencies of CODCr, total nitrogen, NH3-N and total phosphorus for Canna indica L. set-up were 23.1%, 15.3%, 18.1% and 19.4% higher, respectively, than that of the setup with only substrate, and 14.2%, 12.8%, 7.9% and 11.9% higher than Iris pseudacorus L. ecological floating bed. The microbial community structure had obvious differences between devices and low similarity; bacteria were mainly attached on the fiber filling. The microbial population was abundant at the start and end of the experiment. Shannon index of samples selected ranged from 0.85 to 1.05. The sequencing results showed that fiber filling collected most uncultured bacteria species and the majority of bacteria on the plant roots were β-Proteobacteria and α-Proteobacteria. The co-dominant species attaching to the filling and plant was Nitrosomonadaceae. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. MEDICINAL CANNABIS LAW REFORM IN AUSTRALIA.

    Science.gov (United States)

    Freckelton, Ian

    2016-03-01

    Attempts at medicinal cannabis law reform in Australia are not new. However, in historical perspective 2015 and 2016 will be seen as the time when community debate about legalisation of medicinal cannabis reached a tipping point in a number of Australian jurisdictions and when community impetus for change resulted in major reform initiatives. In order to contextualise the changes, the August 2015 Report of the Victorian Law Reform Commission (VLRC) and then the Access to Medicinal Cannabis Bill 2015 (Vic) introduced in December 2015 into the Victorian Parliament by the Labor Government are scrutinised. In addition, this editorial reviews the next phase of developments in the course of 2015 and 2016, including the Commonwealth Narcotic Drugs Amendment Act 2016 and the Queensland Public Health (Medicinal Canna- bis) Bill 2016. It identifies the principal features of the legislative initiatives against the backdrop of the VLRC proposals. It observes that the principles underlying the Report and the legislative developments in the three Australian jurisdictions are closely aligned and that their public health approach, their combination of evidence-based pragmatism, and their carefully orchestrated checks and balances against abuse and excess constitute a constructive template for medicinal cannabis law reform.

  1. NUTRITIONAL AND ANTINUTRITIONAL EVALUATION OF SOME UNCONVENTIONAL WILD EDIBLE PLANTS

    Directory of Open Access Journals (Sweden)

    Veerabahu Ramasamy Mohan

    2010-03-01

    Full Text Available The wild edible tubers, rhizome, corm, roots and stems were consumed by the tribal Valaiyans of Madurai district, Western Ghats, Tamil Nadu were analysed for proximate and mineral composition, starch, vitamins, in vitro protein (IVPD, in vitro starch (IVSD digestibility and certain antinutritional factors. The tubers of Kedrostis foetidissima and stem of Caralluma pauciflora contain higher contents of crude protein. The tubers of Decalepis hamiltonii and stems of Caralluma adscendens var attenuata and C. pauciflora contain higher contents of crude lipids. All the presently investigated wild edible plants appeared to have a higher level of iron content compared to Recommended Dietary Allowances (RDA of NRC/NAS (1980 for infants, children and adults. The tubers of Cissus vitiginea, Dioscorea pentaphylla var. pentaphylla, D. oppositifolia var. oppositifolia, D. spicata, D. tomentosa, Kedrostis foetidissima, Parthenocissus neilgherriensis, in the corm of Colocasia esculenta, in the rhizome of Canna indica and in the root of Ipomoea staphylina were formed to contain more starch. The tubers of Cycas circinalis, Cyphostemma setosum, D. oppositifolia var. oppositifolia, Dioscorea pentaphylla var. pentaphylla, Kedrostis foetidissima, Parthenocissus neilgherriensis, and in the stem of Caralluma pauciflora were found to be higher niacin content. All the investigated samples in vitro protein digestibility (IVPD was found to be low. Antinutritional substances like total free phenolics, tannins, hydrogen cyanide, total oxalate, amylase and trypsin inhibitor activity were also investigated.

  2. Genetic diversity of wild and cultivated genotypes of pigeonpea through RAPD and SSR markers.

    Science.gov (United States)

    Walunjkar, Babasaheb C; Parihar, Akarsh; Singh, Nirbhay Kumar; Parmar, L D

    2015-03-01

    Eight wild and four cultivated pigeonpea genotypes were subjected to RAPD and microsatellite analysis, with 40 primers each. Out of these, eight RAPD and five SSR primers were found polymorphic. RAPD primers showed 100% polymorphism and produced a total of 517 DNA fragments, whereas SSR primers produced 67 fragments and they too showed 100% polymorphism. The RAPD markers revealed highest similarity co-efficient of 0.93 (GT-100 and ICPL-87), whereas the highest similarity co-efficient obtained with SSR markers was 1.00 (GTH-1 and GT-100). Average PIC value obtained with RAPD and SSR were 0.90 and 0.18, respectively. The arithmetic mean heterozygosity and marker index were 0.90 and 22.47 respectively with RAPD marker, whereas the corresponding values for SSR markers were 0.18 and 33.66. Moreover; the four wild genotypes (Cajanus scarabaeoides, Rhyncosia rufescence, Cajanus cajanifolius and Rhyncosia canna) and the four cultivars (GTH-1, GT-100, ICPL-87 and GT-1) grouped distinctly in the same subgroups of the dendrograms obtained with both RAPD and SSR analysis. Therefore, the findings of SSR supplement and validate the results obtained with RAPD analysis.

  3. Effects of aquous and ethanolic extracts of vegetal species on seed germination of Brachiaria decumbens Stapf/ Ação de extratos aquoso e etanólico de espécies vegetais na germinação de sementes de Brachiaria decumbens Stapf

    Directory of Open Access Journals (Sweden)

    Ricardo Augusto Gorne Viani

    2002-05-01

    Full Text Available The objective of this study was to evaluate the effects of aquous and ethanolic extracts of medicinal species on seed germination of B. decumbens. The experimental design was completely randomized with 19 treatments (9 aquous extracts, 9 ethanolic extracts and a check was deionized water with 4 replicates. The species and organs used to obtain the extracts were Baccharis trimera (shoot, Baccharis articulata (shoot, Canna denudata (leaves, Cymbopogom citratus (leaves, Eucalyptus citriodora (leaves, Lippia alba (leaves and branches, Momordica charantia (leaves, branches, flowers, fruits and seeds, Ocimum gratissimum (leaves, branches and flowers e Ruta graveolens (leaves and branches. The extracts were obtained by aquous and ethanolic infusions in 10% and 1% concentration respectively. The seeds were treated with extracts for one hour and after this time sowed in plastic boxes. They were maintained in germination chamber (BOD with 16 hours of dark/20ºC and 8 hours of light/35ºC. The evaluation were made at 7Th and 21st days after seeding (DAS. The extraction methods affected seed germination. The use of aquous extract showed greater germination percentage than the ethanolic one at 7Th and 21st days. The evaluated extracts did not affect the seeds’ germination.O objetivo do experimento foi avaliar o efeito dos extratos aquoso e etanólico de espécies medicinais sobre germinação de sementes de B. decumbens. O delineamento experimental foi inteiramente casualizado com 19 tratamentos (9 extratos aquosos, 9 extratos etanólicos e 1 testemunha com água deionizada com quatro repetições. As espécies e as partes das plantas utilizadas para a obtenção dos extratos foram Baccharis trimera (caule, Baccharis articulata (caule, Canna denudata (folhas, Cymbopogom citratus (folhas, Eucalyptus citriodora (folhas, Lippia alba (folhas e ramos, Momordica charantia (folhas, ramos, flores, frutos e sementes, Ocimum gratissimum (folhas, ramos e flores e

  4. Solusi Numerik Metode Beda Hingga Aplikasi Excel Untuk Solusi Lendutan Balok Beton Sederhana

    Directory of Open Access Journals (Sweden)

    Wahyo Hendarto Yoh

    2017-06-01

    Full Text Available The use of worksheets in Excel is one of the tools for  learning in solving  the mathematical problems.  At generaly the  solution of mathematical problem ussually is solved by the soft ware aplication, that sure  used  high  level programming languages like FORTRAN, BASIC, C++, MATLAB, etc. However  the use of   worksheet in Excel rather more familiar than using the software aplication for the students. It is caused  the students must be able to know  how  to write the code program that obtained product the listing program.  One of the  most  problematic on civil engineering is about concrete beam structure deflection.   The mathematical analysis simple  beam structure deflection is presented by the ordinary differential equation second order non  linier and the other name  it’s called poisson equation.   The  aim of this article  for : (1 To give the learning assistance to the student  when they aren’t use the soft  ware program and beside to rise creation  the application spreadsheet as tool for numerical  solution by finite difference   method on simple beam deflection. (2 To evaluate the error result comparation of numeric solution and analytic  solution.(3To give the understanding  about numerical method that accordance with simple beam deflection problem on civil engineering education  and mathematical education. Keywords:  Fungsi Internal EXCEL, Metode Beda Hingga. Persamaan Garis Elastika.

  5. New reconstructive proposal for a critical reading of the archaeological documentation of Syracuse in Greek times

    Directory of Open Access Journals (Sweden)

    Fabio Caruso

    2015-10-01

    Full Text Available [IT] Lo studio ricostruttivo di un monumento antico risente fortemente di lacune informative, errata trascrizione delle fonti, errata traduzione o peggio ancora, di interpretazioni soggettive che possono compromettere drasticamente il risultato finale, portando a ricostruzioni anche notevolmente diverse tra di loro. Questo lavoro vuole presentare i risultati di uno studio ricostruttivo condotto filologicamente su alcuni monumenti di Siracusa in età greca, cercando di evidenziare il contributo specifico dell'archeologia virtuale nei processi interpretativi, al fine di proporre una presentazione efficace rivolta ad un target specifico di turisti. Seguendo questo approccio sono stati ricostruiti il Tempio di Apollo, il complesso monumentale di piazza Duomo ed il Teatro greco, cercando di fornire output di visualizzazione che fossero adeguati ad una consultazione da smartphone e coerenti alle finalità generali del progetto "PON Energia Smart City". Questo progetto prevede un approccio "smant" alla visita di Siracusa, privilegiando principalmente logiche di fruizione efficiente on-site grazie all'adozione di tecnologie basate sulla Realtà Aumentata, la visione dei monumenti da punti inusuali e la visita virtuale multimodale dei punti di interesse. Emerge da questo studio la nuova fisionomia di quei monumenti che, per motivi diversi, sono stati rappresentati negli anni in forme e modi del tutto differnti, tali da rendere a volte irriconoscibili le diverse ricostruzioni dello stesso oggetto. Grazie alle tecnologie di restituzione 3D basate sull'immagine è stato possibile integrare le parti mancanti di alcuni elementi architettonici e scultorei che, ricollocati virtualmente nella posizione originaria, permettono una lettura dinamica che combina l'aspetto reale con quello virtuale.

  6. Hybrid light emitting transistors (Presentation Recording)

    Science.gov (United States)

    Muhieddine, Khalid; Ullah, Mujeeb; Namdas, Ebinazar B.; Burn, Paul L.

    2015-10-01

    Organic light-emitting diodes (OLEDs) are well studied and established in current display applications. Light-emitting transistors (LETs) have been developed to further simplify the necessary circuitry for these applications, combining the switching capabilities of a transistor with the light emitting capabilities of an OLED. Such devices have been studied using mono- and bilayer geometries and a variety of polymers [1], small organic molecules [2] and single crystals [3] within the active layers. Current devices can often suffer from low carrier mobilities and most operate in p-type mode due to a lack of suitable n-type organic charge carrier materials. Hybrid light-emitting transistors (HLETs) are a logical step to improve device performance by harnessing the charge carrier capabilities of inorganic semiconductors [4]. We present state of the art, all solution processed hybrid light-emitting transistors using a non-planar contact geometry [1, 5]. We will discuss HLETs comprised of an inorganic electron transport layer prepared from a sol-gel of zinc tin oxide and several organic emissive materials. The mobility of the devices is found between 1-5 cm2/Vs and they had on/off ratios of ~105. Combined with optical brightness and efficiencies of the order of 103 cd/m2 and 10-3-10-1 %, respectively, these devices are moving towards the performance required for application in displays. [1] M. Ullah, K. Tandy, S. D. Yambem, M. Aljada, P. L. Burn, P. Meredith, E. B. Namdas., Adv. Mater. 2013, 25, 53, 6213 [2] R. Capelli, S. Toffanin, G. Generali, H. Usta, A. Facchetti, M. Muccini, Nature Materials 2010, 9, 496 [3] T. Takenobu, S. Z. Bisri, T. Takahashi, M. Yahiro, C. Adachi, Y. Iwasa, Phys. Rev. Lett. 2008, 100, 066601 [4] H. Nakanotani, M. Yahiro, C. Adachi, K. Yano, Appl. Phys. Lett. 2007, 90, 262104 [5] K. Muhieddine, M. Ullah, B. N. Pal, P. Burn E. B. Namdas, Adv. Mater. 2014, 26,37, 6410

  7. European Marine Information System. Eumaris; European Marine Information System. Eumaris

    Energy Technology Data Exchange (ETDEWEB)

    Caiaffa, E. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente

    1999-07-01

    The present paper summarises the activities developed by ETC/MCE, under European Environment Agency (EEA) contract, on the Geographic Information System. The aim of present paper is to introduce some general concepts about the Geographic Information Systems and to investigate the potential of G.I.S. as tool for the assessment of the European seas. Care has also been taken to explain the main technical and educational reasons that led to EUMARIS GIS birth, its evolution in the last year, till to its presentation at the Inter-Regional Forum of the European Conventions held in Venice. GIS is a technological tool phenomenon involving various aspects and different issues; many examples of thematic maps involving that different subjects are shown in the paper. [Italian] Il presente articolo riassume le attivita' svolte, nell'ambito del Geographic Information System, dall'ETC/MCE sotto contratto con l'Agenzia Europea per l'Ambiente (EEA) che ha sede a Copenhagen. Scopo del presente articolo e' quello di introdurre alcuni concetti generali sui Geographic Information System (GIS) e di dimostrare la possibilita' di utilizzare il GIS stesso come strumento per la valutazione dello stato dei mari dell'Europa. Si e' cercato di spiegare le principali ragioni tecniche che hanno portato alla nascita del progeto del GIS EUMARIS, alla sua realizzazione fino alla sua presentazione all'Inter-Regional Forum of European Conventions tenutosi a Venezia. Si e' cercato anche di mostrare come un GIS per sua natura e' uno strumento che coinvolge vari aspetti tecnologici e differenti tipi di dati; nell'articolo vengono mostrati diversi esempi di mappe tematiche che contengono tali differenti argomenti.

  8. An axion-induced SM/MSSM Higgs landscape and the Weak Gravity Conjecture

    Energy Technology Data Exchange (ETDEWEB)

    Herráez, Alvaro; Ibáñez, Luis E. [Departamento de Física Teórica and Instituto de Física Teórica UAM/CSIC,Universidad Autónoma de Madrid,Cantoblanco, 28049 Madrid (Spain)

    2017-02-22

    We construct models in which the SM Higgs mass scans in a landscape. This is achieved by coupling the SM to a monodromy axion field through Minkowski 3-forms. The Higgs mass scans with steps given by δm{sub H}{sup 2}≃ημf, where μ and f are the axion mass and periodicity respectively, and η measures the coupling of the Higgs to the associated 3-form. The observed Higgs mass scale could then be selected on anthropic grounds. The monodromy axion may have a mass μ in a very wide range depending on the value of η, and the axion periodity f. For η≃1 and f≃10{sup 10} GeV , one has 10{sup −3} eV≲μ≲10{sup 3} eV, but ultralight axions with e.g. μ≃10{sup −17} eV are also possible. In a different realization we consider landscape models coupled to the MSSM. In the context of SUSY, 4-forms appear as being part of the auxiliary fields of SUSY multiplets. The scanning in the 4-forms thus translate into a landscape of vevs for the N=1 auxiliary fields and hence as a landscape for the soft terms. This could provide a rationale for the MSSM fine-tuning suggested by LHC data. In all these models there are 3-forms coupling to membranes which induce transitions between different vacua through bubble nucleation. The Weak Gravity Conjecture (WGC) set limits on the tension of these membranes and implies new physics thresholds well below the Planck scale. More generaly, we argue that in the case of string SUSY vacua in which the Goldstino multiplet contains a monodromy axion the WGC suggests a lower bound on the SUSY breaking scale m{sub 3/2}≳M{sub s}{sup 2}/M{sub p}.

  9. Le tendenze dell'occupazione: un confronto internazionale. (Employment trends: an international comparison

    Directory of Open Access Journals (Sweden)

    C. DELL’ARINGA

    2013-12-01

    Full Text Available L'interesse per le previsioni di tendenza di occupazione è cresciuto significativamente negli ultimi anni, in particolare quelli relativi al lungo termine . Ciò che sorprende è la grande differenze nelle tendenze che emergono da paese a paese , anche dalle stime delle organizzazioni internazionali che mettono a confronto le esperienze dei vari paesi . Non è chiaro se le ragioni di tali differenze si trovanonegli effetti dei fenomeni generali che caratterizzano l' esperienza di tutti i paesi , come ad esempio il progresso tecnico , o fenomeni piuttosto specifici propri di ogni paese differente . Ciò che sembra chiaro, tuttavia , è la natura estrapolativa delle previsioni . La presente nota analizza il difficile compito di individuare le determinanti storiche dell'evoluzione del rapporto di lavoro nel lungo periodo , al fine di comprendere meglio il modo in cui le previsioni sono concepiti oggi .Interest in employment trend forecasts has grown significantly in recent years, especially those related to the long term. What is surprising is the large differences in trends that emerge from country to country, even from estimates by international organisations that compare the experiences of various countries. It is unclear if the reasons for such differences lie in differing effects of general phenomena that characterise the experience of all countries, such as technical progress, or rather specific phenomena peculiar to each country. What seems clear, however, is the extrapolative nature of the forecasts. The present note looks at the difficult task of identifying the historical determinants of the evolution of employment in the long run, in order to better understand the way in which forecasts are devised today.JEL: E24, E27, J21

  10. INTEGRASI LEMBAGA PENYELESAIAN SENGKETA ALTERNATIF DALAM PROSES ACARA PERADILAN PERDATA: STUDI TENTANG PUTUSAN PENGADILAN YANG DI MEDIASI BERDASARKAN PERMA NOMOR 1 TAHUN 2008

    Directory of Open Access Journals (Sweden)

    AAN Roy Sumardika

    2014-11-01

    Full Text Available Mediation process means dispute resolution through negotiation process for obtaining a peace agreement between the parties by using a third party in settling the dispute. Article 130 HIR/154 RBg determines peace efforts may use since the trial began before a judge hands down the dispute. Mediation as part of the Alternative Dispute Resolution is a process outside the court, but Indonesian Supreme Court Rules No. 1/2008 integrates it in the court proceedings and allows the mediation process at the level of legal remedy. So the problem investigated is the court decision re-mediated and the peace agreement mediation results. The method used normative legal research by Legislation Approach and to deepen the research study also use a Legal Concept Analysis Approach which is intended to establish a view and legal arguments in solving the problem at hand. Case that has been decided by the courts is not possible to re-mediated. The mediation process at the level of legal remedy is contrary to the law, especially the provisions of Article 130 HIR / 154 RBg. Indonesian Supreme Court Rules as rules are hierarchically under the law (HIR/RBg not justified material being regulated substance exceeding material are governed by higher laws. So Indonesian Supreme Court Rules No. 1/2008 can not be a legal basis to regulate the integration of mediation into the docket particularly about mediation at the level of legal remedy because the principle of lex superiori derogat legi inferiori and the principle of lex specialis derogat legi generali not met.

  11. Abemaciclib: a CDK4/6 inhibitor for the treatment of HR+/HER2– advanced breast cancer

    Directory of Open Access Journals (Sweden)

    Corona SP

    2018-02-01

    Full Text Available Silvia Paola Corona,1 Daniele Generali2 1Radiation Oncology Department, Peter MacCallum Cancer Centre, Bentleigh East, VIC, Australia; 2Department of Medical, Surgery and Health Sciences, University of Trieste, Trieste, Italy Abstract: Although early breast cancer (BC is highly curable, advanced or metastatic disease poses numerous challenges in terms of medical management and treatment decisions and is associated with significantly worse prognosis. Among the new targeted agents, anticancer drugs exploiting the cell-cycle machinery have shown great potential in preclinical studies. CDK4/6 inhibitors target the cyclin D/CDK/retinoblastoma signaling pathway, inducing cell-cycle arrest, reduced cell viability and tumor shrinking. As the cyclin D/CDK complex is activated downstream of estrogen signaling, the combination of CDK4/6 inhibitors with standard endocrine therapies represents a rational approach to elicit synergic antitumor activity in hormone receptor-positive BC. The results of clinical trials have indeed confirmed the superiority of the combination of CDK4/6 inhibitors plus endocrine therapies over endocrine therapy alone. Currently approved are three compounds that exhibit similar structural characteristics as well as biological and clinical activities. Abemaciclib is the latest CDK4/6 inhibitor approved by the US Food and Drug Administration (FDA in view of the results of the MONARCH 1 and 2 trials. Further trials are ongoing as other important questions await response. In this review, we focus on abemaciclib to examine preclinical and clinical results, describing current therapeutic indications, open questions and ongoing clinical trials. Keywords: CDK4/6 inhibitor, abemaciclib, breast cancer, hormone receptor-positive BC, metastatic BC, mBC

  12. The Social Service between Values and Welfare Policies (Il Servizio Sociale tra Valori e Politiche di Welfare

    Directory of Open Access Journals (Sweden)

    Francesca D'Atri

    2017-07-01

    Full Text Available Main values of social work guide and select the everyday work of professional social worker, within institutional and non-institutional contexts, for people and with people facing different conditions of fragility and poverty, acting more innovative intervention strategies that respond to the real needs of the individual, the family system and, in general terms, the local community. In such a perspective, SIA (Support for Active Inclusion is a measure of poverty alleviation which provides for economic benefits to families in poor economic situations. To enjoy this benefit, the applicant's family will have to attend a personalized social and employing activation project, through a pact between services and families, aimed to overcoming poverty and gradually regaining autonomy. Sunto I valori che sono alla base del servizio sociale guidano e orientano il lavoro dell’assistente sociale che quotidianamente opera, all’interno di contesti sia istituzionali che non istituzionali, con le persone e per le persone per il superamento delle situazioni di fragilità e povertà, mettendo in atto strategie d’intervento sempre più innovative e rispondenti ai reali bisogni dell’individuo, del sistema familiare e, in termini più generali, della comunità locale. In quest’ottica il SIA (sostegno per l’inclusione attiva è una misura di contrasto alla povertà che prevede l’erogazione di un beneficio economico alle famiglie in condizioni economiche disagiate. Per godere di questo beneficio, il nucleo familiare del richiedente dovrà aderire ad un progetto personalizzato di attivazione sociale e lavorativa, tramite un patto tra servizi e famiglie, teso al superamento della condizione di povertà e alla  riconquista graduale dell’autonomia. Parole chiave: Valori, Servizio Sociale, Povertà, Famiglia, Progetto

  13. Trasferimento linguistico e voce lessicale.

    Directory of Open Access Journals (Sweden)

    Enrico Arcaini

    2009-12-01

    Full Text Available Normal 0 14 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabella normale"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} Il contributo, incentrato sul tema dell’italianismo francese in prospettiva lessicografica tra storia, etimologia e cultura, tocca problemi generali del prestito (origini, adattamento formale e semantico, percorsi linguistici, fonti e particolari ( come quello del passaggio dal nome proprio al nome comune.  Normal 0 14 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabella normale"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} The article deals with Italianisms in French from a lexicographical perspective embracing history, etymology and culture and involving general issues of borrowing (origins, formal and semantic adaptations, linguistic paths, sources as well as more specific ones (such as the shift from proper names to common nouns.   

  14. Studiare i prezzi dei libri nell'Europa della prima età moderna: questioni e fonti

    Directory of Open Access Journals (Sweden)

    Angela Nuovo

    2017-09-01

    Full Text Available Il contributo presenta in modo sintetico il quadro concettuale all'interno del quale uno studio dei prezzi dei libri nella prima età moderna dovrebbe muoversi, così come i problemi metodologici da affrontare. Nonostante la natura di manufatto semi-industriale ponga il libro a stampa in una classe merceologica del tutto particolare nell'economia pre-industriale, è possibile utilizzare le categorie generali di domanda e offerta per identificare alcuni fattori atti ad impostare specifici percorsi di ricerca basati sull'analisi storico-economica. La storia del libro può essere quindi messa in relazione con alcuni temi classici della storia economica, allo scopo di inserire il problema del commercio librario e dei prezzi dei libri in un dibattito storiografico più ampio. Tra le fonti disponibili per lo studio dei prezzi dei libri nella prima età moderna, l'inventario di bottega di Bernardo Giunti (Department of Special Collections, UCLA, Collection 170/622 è una chiara testimonianza del fiorente mercato librario allora esistente a Venezia. Le quasi 12.000 registrazioni incluse nella lista dei libri in vendita riflettono gli scopi e gli obiettivi dell’azienda. La struttura di questo documento è decisamente complessa, frutto di più di venti anni di uso continuo (1600-1620 c.. Lungo questo periodo di tempo, il documento sembra essere evoluto da un semplice elenco o catalogo ad uso del personale interno a un importante strumento per la gestione della bottega e del suo magazzino. Quasi ogni titolo presenta un prezzo, e ciò rende questo inventario una delle fonti più ampie e significative per lo studio dei prezzi dei libri nella prima età moderna.This project has received funding from the European Research Council (ERC under the European Union's Horizon 2020 research and innovation programme (Grant Agreement n° 694476.

  15. Marketing Strategies Influences On SMEs Cluster Performance

    Directory of Open Access Journals (Sweden)

    Satria Tirtayasa

    2017-06-01

    Full Text Available The contribution of larges businesses to make the economy growth is very important likewise the role of Small Business Enterprise SMEs where this industry has been believed so strong from the effect of crisis economic in Indonesia. In generaly SMEs owner are business manwoman that have minimum assets Rp. 500 million where their gathers together to make the cooperative assosiation in one area SMEs Cluster . So in this cooperative assosiation can be expected the SMEs businessman help each others with making colaboration internal or external networking to enhance their business performance. The internal networking simmilar with marketing strategies for instance strategi Promotion Distribution Production and Raw material supplay where the objectives are to enchance the SMEs performance. This study intends to examine the relationship between marketing strategies Promotion Distribution Production Raw material supplay on SMSEs performance. The marketing strategies consist of our dimentions as follows promotion distribution production and raw material supply. Meanwile SMEs business performance indicators are market share and profit margin. The sample of research is 70 SMEs businessman where spread of Medan Tembung District East Medan District and Medan Perjuangan District. This research had used questionnaires method to collect the data from SMEs businessman. The analysis method had used multiple regression and the result of the research reveals that promotion had positive and significant relationship with SMEs performance.Distribution had positive and significant relationship with SMEs performance Production has positive and significant relationship with SMEs performance.Raw material supplay had positiveve and significant relationship with SMEs performance. Furthermore Marketing Strategies Promotion Distribution Production Raw material supplay simultaneous have significant relationship on SMEs Performances.

  16. Johnson City 10 x 20 NTMS area, Kentucky, North Carolina, Tennessee, and Virginia: data report (abbreviated). National Uranium Resource Evaluation program, hydrogeochemical and stream sediment reconnaissance

    International Nuclear Information System (INIS)

    Fay, W.M.

    1980-10-01

    Results of ground water and stream sediment reconnaissance in the National Topographic Map Series (NTMS) Johnson City 1 0 x 2 0 quadrangle are presented. Surface sediment samples were collected at 959 sites. Ground water samples were collected at 1099 sites. Neutron activation analysis results are given for uranium and 16 other elements in sediments, and for uranium and 8 other elements in ground water. Data from ground water sites include: (1) water chemistry measurements (pH, conductivity, and alkalinity); (2) physical measurements where applicable (water temperature, well description, etc.); and (3) elemental analyses (U, Al, Br, Cl, Dy, F, Mn, Na, and V). Data from sediment sites include: (1) stream water chemistry measurements; and (2) elemental analyses for sediment samples (U, Th, Hf, Al, Ce, Dy, Eu, Fe, La, Lu, Mn, Sc, Sm, Na, Ti, V, and Yb). Sample site descriptors (stream characteristics, vegetation, etc.) are given. Areal distribution maps, histograms, and cumulative frequency plots for most elements and for U/Th and U/Hf ratios are included on the microfiche. The Johnson City Quadrangle is underlain by Precambrian cyrstalline rocks in the southeastern corner of the quadrangle and by Paleozoic sediments in the remainder of the quadrangle. The highest uranium concentrations in sediments (up to 22 ppM) are in samples from the Precambrian crystalline rock areas. These samples also have high thorium concentrations suggesting that most of the uranium is in resistate minerals such as monazite. The U/Th ratios in sediment samples are generaly low with the higher values (up to 2.07) mostly within the lower Paleozoic sediments, particularly the Copper Ridge Dolomite. The uranium concentration in ground water is also highest in the lower Paleozoic sediments

  17. KOLONISASI Mus musculus albino DI LABORATORIUM LOKA LITBANG P2B2 BANJARNEGARA

    Directory of Open Access Journals (Sweden)

    Dewi Marbawati

    2012-11-01

    Full Text Available The improvement and development of science and technologycal in health area must be followed with improvement of requirement of test animal would especially white mouse (Mus musculus albino/mencit. Usage of white mouse (mencit because of relatively easy in handling, the size relatively small, the price relatively cheap, once birth can reach 16- 18, have similiarity in circulation system of human and doesn't have ability to vomit because having spillway in bouncing up, that is why white mouse used for drug trial research. This research expected to obtain stable white mouse colony in laboratory to fulfill requirement of white mouse as subject for research.Research was started in March-November 2008 in Loka Litbang P2B2 Banjarnegara. This research was elementary research with observational design. Data were collected from white mouse growth observation. Result of observation showed reproduction of white mouse after 5 month, from 6 white mouse increased become 17 (increased 2 times more, with number of deaths 11,76%. This white mouse survive until 12 months, but the average was 6 month. Oldest mencit until research ends (November 2008 ranges from 8 months. Daily observation data showed that white mouse can bear children until 6/pregnance. According to literature study mouse can bear children average 68/pregnance. Generaly baby mouse was around 1 gram, heavily horns depend on type (strain of white mouse. Result of white mouse weight showed increase of white mouse's body weight every 2 weeks was 8,6 grams. Observation data of development white mouse showed after 4 days the white mouse hair was seen, specially moustache that was clearly seen, on 5 day whole body was white. At the age of 10 days ear opened, part of other body like external mamilla and genitals become explains looked to be. At the age of 12 days eye started opens and active walking.

  18. Immobili, patrimonio e imposte: alcune considerazioni. (Real estate, assets and taxes: some considerations

    Directory of Open Access Journals (Sweden)

    R. PALADINI

    2013-12-01

    Full Text Available Ci sono due proposizioni in Italia per le quale esiste un ampio consenso sia tra gli studiosi e tra i responsabili di politica economica . La prima è che , rispetto ad altri paesi , la pressione fiscale è relativamente bassa rispetto alla quota di spesa pubblica , e quindi aumentare il prelievo è necessario, oltre alle riduzioni di spesa . La seconda è che questo aumento di tassazione dovrebbe essere fatto in modo da non colpire i redditi dei lavoratori a reddito medio , su cui la pressione fiscale è già elevata ed è cresciuta notevolmente negli ultimi anni . Un aumento delle tasse nel settore immobiliare è quindi una proposta interessante e in effetti la riforma in questo settore è una delle questioni più dibattute negli ultimi anni . Nel presente lavoro l'autore offre diverse osservazioni per dimostrare come alcune delle scelte legate a questo tema, tuttavia , dovrebbero essere impostate in una visione più ampia che investe le opzioni più generali There are two propositions in Italy for which there is broad consensus among both scholars and among economic policy makers. The first is that, with respect to other countries, the tax burden is relatively low compared to the share of government expenditure, and therefore increase the levy is necessary, in addition to spending reductions. The second is that this increase in taxation should be done so as not to hit the incomes of middle-income workers, on which the tax burden is already high and has grown considerably in recent years. An increase in the taxes in the real estate sector is thus an attractive proposition and indeed reform in this area is one of the most debated issues in recent years. In the present work the author offers several observations to show how some of the choices related to this issue, however, should be framed in a broader view which invests more general options.JEL: H21, R38

  19. Efficacy, safety, and patient acceptability of the combined chlormadinone acetate-ethinylestradiol oral contraceptive

    Directory of Open Access Journals (Sweden)

    Serena Ferrari

    2010-09-01

    Full Text Available Serena Ferrari, Marianna Cannoletta, Matteo Generali, Lucia Cazzato, Angelo CagnacciDepartment of Obstetrics, Gynecology, and Pediatrics, Azienda Ospedaliero, Universitaria di Modena, ItalyAbstract: Since their introduction in 1959, development of hormonal contraceptives has been ongoing, with the ultimate aim of creating not only an effective and safe contraceptive method, but also a drug able to meet the need for treatment of other conditions, such as acne, seborrhea, and hirsutism, with few or no side effects. With this objective, a new progestin, chlormadinone acetate (CMA, has been developed as a derivative of progesterone for ­contraception. This new molecule has been introduced in combination with ethinylestradiol (EE 30 µg as a safe ­contraceptive with antiandrogenic properties. Many clinical studies have investigated this new oral combination and found it to be safe, with a Pearl Index similar to that of other combined hormonal contraceptives. CMA, because of its antiandrogenic properties, has been also considered effective for resolution of acne, seborrhea, and hirsutism. The data show it to be a safe molecule in terms of glucose and lipid metabolism. No major weight changes have been linked with its use, and it seems to be the only progestin able to reduce fat mass during use. The CMA-EE combination is well tolerated and acceptable to women. Adverse events related to its use are similar to those reported with other third-generation ­contraceptives. We can conclude that CMA-EE is an effective, safe, and well tolerated ­antiandrogenic hormonal contraceptive.Keywords: chlormadinone acetate, acne, weight, metabolism, safety, hormonal contraceptive

  20. Triumphing over the Enemy. References to the Turks as Part of Andrea, Giannettino and Giovanni Andrea Doria’s Artistic Patronage and Public Image

    Directory of Open Access Journals (Sweden)

    Laura Stagno

    2017-12-01

    Andrea Doria (1466-1560 e in seguito il suo erede, Giovanni Andrea I (1550-1606, quali “generali del mare” per la corona spagnola, ebbero un ruolo cruciale nella strategia a lungo termine di lotta contro il nemico turco e di contenimento del suo potere. Ariosto, nel suo Orlando Furioso, celebrò Andrea come nuovo e più glorioso Pompeo, in grado di liberare il mare dai corsari ottomani, e numerosi altri testi coevi ne esaltarono le gesta contro il Turco. Scopo dell’articolo è quello di indagare in che modo tale ruolo si sia tradotto in termini di rappresentazione figurativa, in riferimento al  grande ammiraglio, ma anche al suo luogotente ed erede designato, Giannettino (ucciso nel corso della congiura dei Fieschi, nel 1547 e del  figlio di questi, Giovanni Andrea, che appunto in ragione della morte prematura del padre succedette al grande ammiraglio. Tra le commissioni artistiche dei Doria si riscontrano riferimenti al nemico turco in statue e placchette, nell’articolata serie di arazzi dedicati alla battaglia di Lepanto, ma anche nella complessa raffigurazione allegorica del passaggio del potere dal vecchio principe al giovane erede. Il tipo di approccio al tema risulta però diverso: mediato da riferimenti classici e simbolici nel caso di Andrea, più diretto in quello del successore. In parallelo al patronage dei due Doria ha un ruolo di grande importanza la committenza della Repubblica genovese,  alla quale si lega la prima iconografia che, nella statua colossale “all’antica” eseguita da Montorsoli (1539, presenta in modo esplicito il trionfo di Andrea sugli Ottomani, secondo un’iconografia.

  1. The Theoretical course of the Good Faith Principle of Jurisprudence and its Reception in Civil Law Brazilian

    Directory of Open Access Journals (Sweden)

    Rosalice Fidalgo Pinheiro

    2016-06-01

    Full Text Available The scope of this article is to demonstrate how the good-faith principle moved away from the formalism into which is was embedded under the aegis of legal positivism of the 19th century, to become the object of jurisprudential creation without, however, totally departing from a certain positivistic rationality.  Restricted to the parameters of forma- lism, it has shown to be too imprecise to be included in a syllogistic way of thinking, which demanded juridical methodology efforts in face of the legislative technique of ge- neral clauses, standards and juridical principles in order to delimit its area of application.  Here is what German courts in the post-war second period achieved; the concretization of the general clause of good-faith into typical legal concepts, the exercise of which re- mains inadmissible: exceptio doli generalis, venire contra facum proprium, Verwirkung, tu quoque, non allegeability of formal nullity, and the unbalanced exercise of rights.  We have limited the topic of this article to the function of good-faith control in the exercise of individual prerogatives in the area of economics, and found that the concept is included in other legal systems that lacked it.  Having chosen to investigate the concept of good- faith in Brazilian jurisprudence, we have submitted the results to critical examination, revealing the specificity of the European juridical tradition in our own Law.  Lastly, we question the limits of a “prêt-a-porter” good-faith to maintain juridical positivism.

  2. Análisis genotípico de 11 pacientes colombianos son síndrome de Apert

    Directory of Open Access Journals (Sweden)

    Harvy M. Velasco

    2013-01-01

    Full Text Available Antecedentes. El síndrome de Apert (SA es una de las craneosinostosissindrómicas más severas que afecta el neuro yviscerocraneo y además presenta alteraciones multisistémicascon repercusiones en aspectos físicos (aspecto generaly talla baja, sensoriales (hipoacusia y trastornos visuales,cognoscitivos (retardo mental o trastornos del aprendizaje yde inclusión laboral (sindactilia severa en manos y pies. Suetiología es la mutación del receptor 2 del factor de crecimientofibroblástico (FGFR2 y se hereda de forma autosómicadominante.Materiales y métodos. Se analizaron clínica y molecularmente11 pacientes con sospecha de SA. Se realizó estudiomutacional mediante RFLP para el gen FGFR2.Resultados. Se confirmaron molecularmente los 11 pacientescon SA, cuyas edades oscilaron desde los 0 a 32 años. Todoslos pacientes presentaron el fenotipo clásico. Se encontró un63.6% de pacientes con la mutación S252W y 36.4% conP253R.Discusión. De los pacientes analizados, llamo la atención lapresencia de talla baja y RM/RGD en algunos de ellos. Desdeel punto de vista genotípico, las frecuencias mutacionales paraS252W y P253R no mostraron diferencias con relación a loreportado mundialmente. Aunque no se disponen de datos de laincidencia de esta patología a nivel local, este estudio podría serel primer acercamiento para fines epidemiológicos en Colombia.

  3. Semillas usadasen artesanías por una población indígena Emberá-Katío desplazada por la violenciaen Colombia

    Directory of Open Access Journals (Sweden)

    GINA FRAUSIN

    2008-12-01

    Full Text Available La venta de artesanías adornadas con semillas es una fuente importante de dinero para un grupo indígena Emberá-Katío desplazado que vive en la ciudad de Florencia (Departamento del Caquetá, Colombia. Presentamos una lista de las 34 especies de plantas (23 géneros en 10 familias usadas en las artesanías, así como información sobre dónde y cómo las obtienen. El principal material usado son las semillas de legumbres nativas (familia Fabaceae. La mayoría de las artesanías son hechas de semillas de Ormosia nobilis (Fabaceae, Canna edulis (Cannaceae, y Sapindus saponaria (Sapindaceae. Casi la mitad de las especies de plantas usadas por los Emberá-Katío son árboles. Las semillas son recolectadas en pequeños parches de bosques secundarios cerca o dentro de la ciudad, excepto las semillas de Coix lacryma-jobi (Poaceae y Ormosia sp., las cuales son obtenidas de otras tribus indígenas locales como los Koreguajes y Uitotos. Debido a que la mayoría de las plantas son nativas y ampliamente distribuidas en la región neotropical, sugerimos que a pesar de la transformación cultural, al menos parte del conocimiento cultural todavía se mantiene, y especulamos que otros grupos Emberá también podrían usar las mismas o especies similares de plantas. También proporcionamos los nombres en Español y Emberá de las plantas usadas en las artesanías.

  4. Peptaibol, secondary-metabolite, and hydrophobin pattern of commercial biocontrol agents formulated with species of the Trichoderma harzianum complex.

    Science.gov (United States)

    Degenkolb, Thomas; Fog Nielsen, Kristian; Dieckmann, Ralf; Branco-Rocha, Fabiano; Chaverri, Priscila; Samuels, Gary J; Thrane, Ulf; von Döhren, Hans; Vilcinskas, Andreas; Brückner, Hans

    2015-04-01

    The production of bioactive polypeptides (peptaibiotics) in vivo is a sophisticated adaptation strategy of both mycoparasitic and saprotrophic Trichoderma species for colonizing and defending their natural habitats. This feature is of major practical importance, as the detection of peptaibiotics in plant-protective Trichoderma species, which are successfully used against economically relevant bacterial and fungal plant pathogens, certainly contributes to a better understanding of these complex antagonistic interactions. We analyzed five commercial biocontrol agents (BCAs), namely Canna(®) , Trichosan(®) , Vitalin(®) , Promot(®) WP, and TrichoMax(®) , formulated with recently described species of the Trichoderma harzianum complex, viz. T. afroharzianum, T. simmonsii, and T. guizhouense. By using the well-established, HPLC/MS-based peptaibiomics approach, it could unequivocally be demonstrated that all of these formulations contained new and recurrent peptaibols, i.e., peptaibiotics carrying an acetylated N-terminus, the C-terminus of which is reduced to a 1,2-amino alcohol. Their chain lengths, including the amino alcohol, were 11, 14, and 18 residues, respectively. Peptaibols were also to be the dominating secondary metabolites in plate cultures of the four strains obtained from four of the Trichoderma- based BCAs, contributing 95% of the UHPLC-UV/VIS peak areas and 99% of the total ion count MS peak area from solid media. Furthermore, species-specific hydrophobins, as well as non-peptaibiotic secondary metabolites, were detected, the latter being known for their antifungal, siderophore, or plant-growth-promoting activities. Notably, none of the isolates produced low-molecular weight mycotoxins. Copyright © 2015 Verlag Helvetica Chimica Acta AG, Zürich.

  5. The Attractivity of Ornamental Plants to Some Natural Enemies of Pest

    Directory of Open Access Journals (Sweden)

    Fatima Ramdan Muhamed Al Kawan

    2018-01-01

    Full Text Available There are several roles of ornamental plants to environment management and human being. One of them is to attract some natural enemies of pest which more ecofriendly and specific target. Related with this role, the objectives of this study are to inventory kind of ornamental plants in the play ground, to inventory kind of ornamental plants which attract natural enemies, and to know the foreign students perception to the function of the ornamental plant species for attracting the natural enemies. This study was conducted using Visual Encounter Survey (VES method with three repetitions. The result showed that there were 5 ornamental plants in the area study as Acalypha siamensis, Osmoxylon lineare, Canna indica, Crinum asiaticum L. and Oleina syzigium. Data analysis using Community structure of Arthropods, Index of Diversity, and Index of Similarity on different area. The result Based on the average of species abundance, O. lineare is the most visited plant by animals. It was showed from range of average of species abundance which reached from 0.17 to 13.72 individu. The second one was A. siamensis which had average of species abundance 0.14 - 13.14 individu. The next plant which visited by many animals are C. indica and C. asiaticum L. The average of species abundance respectively varied from 0.43 to 12.00 individu and from 0.14 to 8.72 individu. Oleina syzigium became the least one, because the average of species abundance reached from 0.14 to 3.14 individu. Overall, the level of respondents (foreign students knowledge about the function of ornamental plants for attracting natural enemies was categorized into high Key words: Attractivity, Natural enemies, Ornamental plants

  6. Nectar robbery by a hermit hummingbird: association to floral phenotype and its influence on flowers and network structure.

    Science.gov (United States)

    Maruyama, Pietro Kiyoshi; Vizentin-Bugoni, Jeferson; Dalsgaard, Bo; Sazima, Ivan; Sazima, Marlies

    2015-07-01

    Interactions between flowers and their visitors span the spectrum from mutualism to antagonism. The literature is rich in studies focusing on mutualism, but nectar robbery has mostly been investigated using phytocentric approaches focused on only a few plant species. To fill this gap, we studied the interactions between a nectar-robbing hermit hummingbird, Phaethornis ruber, and the array of flowers it visits. First, based on a literature review of the interactions involving P. ruber, we characterized the association of floral larceny to floral phenotype. We then experimentally examined the effects of nectar robbing on nectar standing crop and number of visits of the pollinators to the flowers of Canna paniculata. Finally, we asked whether the incorporation of illegitimate interactions into the analysis affects plant-hummingbird network structure. We identified 97 plant species visited by P. ruber and found that P. ruber engaged in floral larceny in almost 30% of these species. Nectar robbery was especially common in flowers with longer corolla. In terms of the effect on C. paniculata, the depletion of nectar due to robbery by P. ruber was associated with decreased visitation rates of legitimate pollinators. At the community level, the inclusion of the illegitimate visits of P. ruber resulted in modifications of how modules within the network were organized, notably giving rise to a new module consisting of P. ruber and mostly robbed flowers. However, although illegitimate visits constituted approximately 9% of all interactions in the network, changes in nestedness, modularity, and network-level specialization were minor. Our results indicate that although a flower robber may have a strong effect on the pollination of a particular plant species, the inclusion of its illegitimate interactions has limited capacity to change overall network structure.

  7. Effects of Leaf Extracts of Selected Plants on Quality of Stored Citrus sinensis (Sweet Orange Juice

    Directory of Open Access Journals (Sweden)

    Oluwagbenga O. ADEOGUN

    2017-06-01

    Full Text Available Reduction in the quality of fruits during storage has been a concern to the consumers and the effect can be felt on the economy of developing countries. Leaves of plants such as Canna indica, Megaphrynium macrostachyum and Thaumatococcus daniellii have been documented as food packaging materials in West Africa. Based on this, the quality of stored sweet orange juice was investigated using ethanolic extracts of leaves of C. indica, M. macrostachyum and T. daniellii to enhance the shelf life of the juice. The extracts were used to assess the quality of juice for 30 days using quantitative parameters such as total soluble solid, browning potential, pH, microbial analysis and turbidity at 4 oC and at room temperature (27-31 oC. The qualitative and quantitative phytochemical constituents of the extracts were determined. The extracts’ toxicity was determined using Brine shrimp. The quality assessment evidently revealed that the freshly squeezed orange juice with the extracts possess tolerable activity to enhance the shelf life of orange juice. The leaf extract of M. macrostachyum had the highest preservation rate on the juice after 30 days. The qualitative phytochemical screening revealed the presence of alkaloid, tannin, saponins, flavonoids, steroids and terpenoids in the three plants tested. The quantitative phytochemical analysis of the most active extracts in the three plants revealed that M. macrostachum had the highest contents of alkaloids (107.48 mg/g and flavonoids (56.92 mg/g.The study showed that the extracts were non-lethal on Brine shrimp. This study ascertained the potential preservative qualities of the test plants for enhancing the shelf-life of orange juice.

  8. Continuous spike-waves during slow waves sleep: a clinical and electroencephalografic study in fifteen children Ponta-onda contínua do sono lento: estudo clínico e eletrencefalográfico em quinze crianças

    Directory of Open Access Journals (Sweden)

    ADRIANA A. F. DJABRAIAN

    1999-09-01

    Full Text Available We report on the clinical and EEG features of 15 patients with the syndrome of "continuous spike waves during slow wave sleep" (CSWSS. The differential diagnosis of CSWSS includes benign epilepsy of childhood with centro-temporal spikes, and Landau-Kleffner and Lennox-Gastaut syndromes. We found normal CT and MRI features in 6 cases, periventricular leukomalacia with and without diffuse brain atrophy in 4 cases and hydrocephalus in 1 case. There was no association between specific neurological findings and CSWSS. Nine of our cases had relatively focal discharges, like some cases from the literature. The occurrence of CSWSS appears to be age-related, generaly between the ages of 5 to 12 years, with a strong temporal relation to the neupsychological deterioration in its nature, severity and prognosis. We believe that this striking disorder has been overlooked and that routine sleep EEG studies on epileptic children may disclose additional cases of CSWSS.Relatamos as características clínicas e eletroencefalográficas de 15 patientes com a síndrome de ponta-onda contínua do sono não-REM (POCSNR. O diagnóstico diferencial da POCSNR inclue a epilepsia benigna da infância com pontas centro-temporais e as síndromes de Landau-Kleffner e Lennox-Gastaut. Encontramos TC e RNM de crânio normais em 6 casos, leucomalácia periventricular em 4 e hidrocefalia em 1. Não houve associação de achados neurológicos específicos e a POCSNR. Nove dos nossos casos tinham descargas relativamente focais, como alguns casos da literatura. A ocorrência da POCSNR parece ser idade-dependente, geralmente entre 5 e 12 anos, com forte relação temporal à deteriorização neurocognitiva, em sua natureza, severidade e prognóstico. Acreditamos que esta síndrome tem sido pouco diagnosticada e que a realização rotineira de EEG em sono em crianças epilépticas possa revelar novos casos de POCSNR.

  9. Prevalence of intestinal parasitic infection in five farms in Holambra, São Paulo, Brazil Prevalência de enteroparasitoses em cinco fazendas de Holambra-SP, Brasil

    Directory of Open Access Journals (Sweden)

    Jun Kobayashi

    1995-02-01

    Full Text Available A parasitological survey was carried out on 222 inhabitants of five farms in Holambra, located 30 km north of Campinas, São Paulo, Brazil, on October 1992. Approximately 70% of the inhabitants were found to be infected with at least one species of intestinal parasite. The positive rates of 6 helminths and 7 protozoan species detected are as follows: 5.4% Ascaris lumbricoides; 8.6% Trichuris trichiura; 19.8% Necator americanus; 10.4% Strongyloides stercoralis; 14% Enterobius vermicularis; 0.9% Hymenolepis nana; 3.2% Entamoeba histolytica; 2.7% E. hartmanni; 9.9% E. coli; 14.0% Endolimax nana; 2.3% Iodamoeba butschlii; 10.4% Giardia lamblia; 37.8% Blastocystis hominis. The positive rates of helminth infection were generaly higher in the younger-group under 16 years-old than those in the elder group aged 16 or more, whereas the infection rates of protozoan species were higher in the elder group. The infection rate of Strongyloides was found to be 10.4% by a newly developed sensitive method (an agarplate culture methods.Uma pesquisa coproparasitológica foi realizada em 222 habitantes de cinco fazendas de Holambra, localizada a 30 km ao norte de Campinas, SP, Brasil, em outubro de 1992. Aproximadamente 70% dos habitantes apresentaram pelo menos um tipo de parasitose intestinal. O índice de positividade das 6 espécies de helmintos e de 7 protozoários na população foi o seguinte: Ascaris lumbricoides (5,4%; Trichuris trichiura (8,6%; Necator americanus (19,8%; Strongyloides stercoralis (10,4%; Enterobius vermiculares (1,4%; Hymenolepis nana (0,9%; Entamoeba histolytica (3,2%; E. hartmanni (2,7%; E. coli (9,9%; Endolimax nana (14,0%; Iodamoeba butschlii (2,3%; Giardia lamblia (10,4%; Blastocystis hominis (37,4%. O índice de positividade para infecção por helmitos foi aparentemente maior na população mais jovem (menores de 16 anos do que no grupo de população com idades acima de 16 anos, ao contrário do índice de infecção pelos protozo

  10. Enteric-coated and highly standardized cranberry extract reduces antibiotic and nonsteroidal anti-inflammatory drug use for urinary tract infections during radiotherapy for prostate carcinoma

    Directory of Open Access Journals (Sweden)

    Bonetta A

    2017-04-01

    Full Text Available Alberto Bonetta,1 Giandomenico Roviello,2,3 Daniele Generali,3,4 Laura Zanotti,3 Maria Rosa Cappelletti,3 Chiara Pacifico,5 Francesco Di Pierro6 1Oncological Radiotherapy Operative Unit, ASST, Cremona, 2Department of Molecular and Translational Medicine, University of Brescia, Brescia, 3Molecular Therapy and Pharmacogenomics Unit, ASST, Cremona, 4Department of Medical, Surgery and Health Sciences, University of Trieste, Trieste, 5Department of Medical, Surgical and Neurological Sciences, University Hospital of Siena, Siena, 6Velleja Research Scientific Department, Milan, Italy Introduction: Worldwide, bacterial resistance to antibiotic therapy is a major concern for the medical community. Antibiotic resistance mainly affects Gram-negative bacteria that are an important cause of lower urinary tract infections (LUTIs. Pelvic irradiation for prostate cancer is a risk factor for LUTIs. Cranberry extract is reported to reduce the incidence of LUTIs. The prophylactic role of an enteric-coated, highly standardized cranberry extract (VO370® in reducing LUTI episodes, urinary discomfort, and nonsteroidal anti-inflammatory drug (NSAID and antibiotic use during radiotherapy for prostate carcinoma was evaluated. Methods: A total of 924 patients with prostate carcinoma treated by radiotherapy to the prostatic and pelvic areas were randomized to receive (n=489 or not (n=435 the enteric-coated, highly standardized cranberry extract for 6–7 weeks concurrently with irradiation. Outcomes were analyzed by using Mann–Whitney U test and Pearson’s X2 test. Primary endpoint was the number of patients with LUTI; secondary endpoints were incidence of recurrence, days of treatment with antibiotics and number of subjects treated with NSAIDs, and incidence of dysuria. Results: The treatment was very well tolerated, and there were no serious side effects. All enrolled patients completed the study. Urinary infections were detected in 53 of the 489 patients (10

  11. Infezioni gastroenteriche e fonti di rischio da balneazione nel mare Adriatico

    Directory of Open Access Journals (Sweden)

    N. Schinaia

    2003-05-01

    Full Text Available

    Obiettivi: gli obiettivi generali della ricerca sono stati: stimare un eccesso di rischio di insorgenza di gastroenterite a seguito di attività di balneazione o consumo di prodotti ittici nel mare Adriatico; misurare nuovi parametri microbiologici di inquinamento marino.

    Metodi: sono stati condotti i seguenti studi: 1 caso controllo; 2 uno studio di prevalenza (beach survey per descrivere la frequenza di alcune patologie (dell’orecchio, delle vie aeree superiori, della cute rispetto alla balneazione o meno; 3 identificazione di nuovi patogeni nelle acque di balneazione (quali virus o Cryptosporidium parvum.

    Risultati: l’analisi dei fattori di rischio nello studio caso controllo non ha evidenziato un aumento di gastroenterite associata a balneazione. Gli episodi gastroenterici osservati nei casi erano prevalentemente sostenuti da Salmonella sp. e la modalità di infezione era legata ad alcuni alimenti quali la maionese. Il risultato principale dello studio di beach survey è stato che la balneazione nel mare Adriatico non è associata ad un aumento significativo di patologie serie, quali gastroenterite acuta.

    Tuttavia, è stato possibile evidenziare un aumento di rischio statisticamente significativo per forme morbose lievi, quali congiuntivite e dermatite aspecifica, fra chi ha fatto il bagno in mare e chi no. Tale aumentato rischio è stato soprattutto osservato nei bambini e ragazzi al di sotto di 15 anni. I risultati di microbiologia sperimentale dimostrano il ruolo svolto dalle acque marine quale pabulum idoneo alla sopravvivenza delle oocisti di C. parvum. Sono stati validati protocolli di diagnostica molecolare per l’identificazione di enterovirus, rotavirus e reovirus nelle acque di balneazione.

    Conclusioni: l’epidemiologia può contribuire a studiare i rapporti fra balneazione e salute all’interno di una visione generale di salute

  12. Karakteristik Ikan Tuna sirip biru selatan (Thunnus maccoyii Hasil Tangkapan Kapal Rawai Tuna yang didaratkan di Pelabuhan Benoa

    Directory of Open Access Journals (Sweden)

    I Gede Adi Swastana

    2016-07-01

    Full Text Available Southern bluefin tuna (SBT is scientifically known Thunnus maccoyii, and just live in the southern hemisphere. SBT fish classified as the most exploited tuna fish in the southeastern part of the Indian Ocean, so it is protected by the International Union for the Conservation of Nature (IUCN. The aim of this study is too collected of SBT fish caught during January which is the peak of SBT landing in Benoa port. The study was conducted base on data sampling, observation and interviews on 33 ships were landing SBT fish during January 2016. Based on observations from 33 vessels, we found that the total of SBT fish that landed in Benoa port during January 2016 is 251 fresh fish and 366 frozen fish. However just 251 SBT fresh fish were sampled, and the result indicated the fresh SBT fish is dominated by weigh between 61-70 kg with number 61 fish with a total weight of 19.28 tonne. The SBT were caught dominated by fish that has FL (fork lenght ranging between 151-160 cm with number 69 fish. While the smallest SBT range between 131-140 cm with the number of 5 fish. These results indicate that SBT fish caught in the Souetheast Indian Ocean during January 2016 is generaly relative small fish (130–160 cm FL with a number of 163 fish and mature SBT fish (FL > 162 cm with a number of 88 and young SBT (FL < 130 cm with a number of 5 fish. Based on morphometric analysis, eyeball diameter of SBT range 6-8 cm, the length lateral head from the tip of the mouth to behind the gill cover ranging 46-54 cm, the length of body from the early dorsal or in front of the first dorsal fin ranging between 38-47 cm, the height of fish at the end of the anal or at the end ranging between 34-39 cm, the high of caudal peduncle ranging between 4-5 cm, th length of the dorsal base of the tail fish ranging between 53-63 cm, and the length of the base of tail anal from anal to tail ranging between 41-51 cm. Base on size and age composition, it is shown that the growth of SBT

  13. Karakteristik Ikan Tuna sirip biru selatan (Thunnus maccoyii Hasil Tangkapan Kapal Rawai Tuna yang didaratkan di Pelabuhan Benoa

    Directory of Open Access Journals (Sweden)

    I Gede Adi Swastana

    2016-12-01

    Full Text Available Southern bluefin tuna (SBT is scientifically known Thunnus maccoyii, and just live in the southern hemisphere. SBT fish classified as the most exploited tuna fish in the southeastern part of the Indian Ocean, so it is protected by the International Union for the Conservation of Nature (IUCN. The aim of this study is too collected of SBT fish caught during January which is the peak of SBT landing in Benoa port. The study was conducted base on data sampling, observation and interviews on 33 ships were landing SBT fish during January 2016. Based on observations from 33 vessels, we found that the total of SBT fish that landed in Benoa port during January 2016 is 251 fresh fish and 366 frozen fish. However just 251 SBT fresh fish were sampled, and the result indicated the fresh SBT fish is dominated by weigh between 61-70 kg with number 61 fish with a total weight of 19.28 tonne. The SBT were caught dominated by fish that has FL (fork lenght ranging between 151-160 cm with number 69 fish. While the smallest SBT range between 131-140 cm with the number of 5 fish. These results indicate that SBT fish caught in the Souetheast Indian Ocean during January 2016 is generaly relative small fish (130–160 cm FL with a number of 163 fish and mature SBT fish (FL > 162 cm with a number of 88 and young SBT (FL < 130 cm with a number of 5 fish. Based on morphometric analysis, eyeball diameter of SBT range 6-8 cm, the length lateral head from the tip of the mouth to behind the gill cover ranging 46-54 cm, the length of body from the early dorsal or in front of the first dorsal fin ranging between 38-47 cm, the height of fish at the end of the anal or at the end ranging between 34-39 cm, the high of caudal peduncle ranging between 4-5 cm, th length of the dorsal base of the tail fish ranging between 53-63 cm, and the length of the base of tail anal from anal to tail ranging between 41-51 cm. Base on size and age composition, it is shown that the growth of SBT

  14. [Description of a particular case of the so-called Schmincke lymphoepithelioma and study of the correlation with Epstein-Barr virus].

    Science.gov (United States)

    Torre, V; Cavallari, V; Bucolo, S; Abbate, G; Romano, G; Fera, G; Galletti, B

    2000-10-01

    For poorly differentiated rhinopharyngeal carcinomas, the clinical presentation (association with the Epstein-Barr virus, paraneoplastic syndromes, onset of lymphoma) and the histopathological features can be polymorphous and they can confound or delay diagnosis and preparation of an adequate treatment plan (radio-chemotherapy). Often these neoplasms arise as clinically primitive laterocervical metastases, masked by clinical findings and a history that can lead to the mistaken diagnosis of systemic lymphoproliferative processes such as Hodgkin's disease. Here an observation of this type is presented in a young patient (19 years old) who came under observation for a laterocervical tumefaction recurrent from a previous exeresis performed at another hospital and symptoms of serotine febricula, dysphagia and serology positive for the Epstein-Barr virus (EBV). The patient underwent surgery and then radiotherapy and has been under close post-operative follow-up for two years. To date the patient's condition--both local and general--is good. The particular histology of the neoformation lies in the abundant infiltration of plasma cell and lymphocyte eosinophils, at times in blastic form. Moreover, elements with a large clear nucleus and evident nucleolus (Hodgkin-like) and scattered multinucleate Langhans-type giant cells can be seen. Immunohistologically the tumor cells markedly express for cytokeratin and the latent membrane protein (LMP1) of the Epstein-Barr virus (EBV) and show a high growth fraction. Under the electron microscope, the plurinucleate giant cells present large nuclei with morphology similar to that of tumor cells. The clear cytokeratin-positivity of the tumor elements and the histological and ultrastructural features mentioned led to the diagnosis of a massive metastasis from lymphoepithelial carcinoma, the Schmincke variant, plus EBV infection of the neoplastic cells. The authors conclude assuming that the particular granulomatous reaction is due to the

  15. A structural MRI study: gray matter changes in mesial temporal lobe epilepsy patients with different seizure types

    Directory of Open Access Journals (Sweden)

    Jun-hao XIAO

    2018-04-01

    superior frontal gyrus (rs = -0.611, P = 0.004 and right middle frontal gyrus (rs = -0.562, P = 0.010 were negatively correlated with duration in mTLE-sGS group. Conclusions mTLE patients with different seizure types have revealed multiple gray matter damages in bilateral frontal lobes, thalami and cerebellar hemispheres, and right temporal lobe and hippocampus, but there is a difference in the injured brain regions. Bilateral frontal lobes and thalami atrophy in secondarily generalized seizures of mTLE show that thalamocortical circuit plays an important role in secondarily generalied seizures of mTLE. DOI: 10.3969/j.issn.1672-6731.2018.03.004

  16. Sources for the study of the history of the dominican studium generale in Krakow in the modern era. The state of research and research perspectives

    Directory of Open Access Journals (Sweden)

    Wiktor Szymborski

    2012-12-01

    Full Text Available Main objective of the essay under consideration was investigation and characterized most important source materials stocked at the Archive of the Cracow’s Dominican Province to present the history of their studium generale during the Modern period. Also, the current knowledge of a.m. period of studium generale was screened- out and some searching hypothesis were proposed concerning the history of the Cracow’s Dominican studium generale. The searching time frame have been limited to XVI up to XVII century. Taken into consideration, the current status of research works performed so far, one ought to stated that the Modern Epoch has not been searched out with the same consciousness compare to the Medieval one. As the most important printed source materials, one ought to account the documents issued by the general and provincial chapters of the Convent. The documents of the provincial chapters have been listed and screened by Father Fabian Madura, and were stocked as the typescript formats at the Cracow’s Dominican Convent Library. Based on the searched source materials of General Chapter of Dominican Convent at Cracow, it is possible to present the general overview of the convent education system and its changes in due time. Due to the records found it would be possible to identify – position and name – the Dominicans nominated to the Convent stadium generale. The most important manuscript stocked at the Cracow’s Dominican Convent Archive as the education system is concern, is so called Liber Studii Generalis cracoviensis (rkps 20. This manuscript covers the list of friars who have been nominated to work at stadium generale. A.m. document has to verify and compare with other sources. Taken into consideration above mention facts, it seems to be as most important searching activities to describe the convent society of the Cracow’s Dominicans. At the essay some detailed searching hypothesis were presented, such as searching and reviewing

  17. Il Minnesota Multiphasic Personality Inventory-2 nel contesto forense: studio su coppie di genitori in fase di separazione ed affidamento minori / L’Inventaire Multiphasique de Personnalité du Minnesota-2 dans le contexte juridique : une étude sur les parents confrontés à une séparation et à la garde des enfants / The Minnesota Multiphasic Personality Inventory–2 Test in the legal context: a study on parents going through separation and the custody of children

    Directory of Open Access Journals (Sweden)

    Lasala R.

    2017-12-01

    Full Text Available Obiettivo di questo lavoro è analizzare i profili medi di genitori valutati in sede di consulenza tecnica per l'affidamento di figli minori attraverso il Minnesota Multiphasic Personality Inventory 2 (MMPI-2, il questionario di personalità maggiormente utilizzato in ambito giuridico. Si tratta di uno studio iniziale ed esplorativo, condotto su un campione di 200 periziandi divisi equamente tra uomini e donne, che si propone in primis di rispondere all’esigenza dello psicodiagnosta forense di avere dati statistici specifici a cui far riferimento quando utilizza tale strumento. Il lavoro ha anche l'obiettivo di osservare la presenza di eventuali differenze significative tra i dati emersi dal campione peritale ed i valori normativi generali della popolazione italiana. Le but de cette étude est celui d’analyser les profils moyens des parents évalués par le test MMPI-2 (Inventaire Multiphasique de Personnalité du Minnesota-2 afin d’obtenir la garde de leurs enfants. Le MMPI-2 est le questionnaire de personnalité le plus utilisé dans le contexte juridique. Dans l’article, les auteurs présentent une étude initiale et exploratoire menée sur un échantillon de 200 personnes, réparties de manière égale entre hommes et femmes. En outre, cette étude a pour objet d’observer les différences statistiquement significatives entre l’échantillon et la population de référence. En effet, elle montre certaines différences entre les valeurs moyennes dans ces deux groupes, notamment entre les deux sexes. The aim of this study is to analyse the average profiles of parents evaluated through the MMPI-2 test (Minnesota Multiphasic Personality Inventory 2 in order to obtain custody of their children. The MMPI-2 is a psychological test that assesses personality traits which is the most used test in legal context. This is an initial and exploratory study done on a sample of 200 people, equally divided between men and women, assessed with a view

  18. Sull'innovazione finanziaria. (On financial innovation

    Directory of Open Access Journals (Sweden)

    G. VACIAGO

    2013-12-01

    Full Text Available Negli ultimi anni, in tutti i paesi - anche se in misura diversa - molti cambiamenti hanno avuto luogo nella struttura finanziaria che hanno accompagnato lo sviluppo di nuovi strumenti, mercati e intermediari finanziari. Una crescente letteratura descrive e analizza questi cambiamenti, genericamente raggruppati sotto l'etichetta di "innovazione finanziaria". Al fine di chiarire i costi ei benefici di ciò che si intende per innovazione finanziaria, è necessario esaminare congiuntamente sia le sue cause ei suoi effetti. A tal fine, è in primo luogo necessario considerare alcune domande molto generali che finora ancora devono essere risolte  Il presente lavoro esamina lo stato attuale della teoria dell'innovazione finanziaria, per poi illustrare le caratteristiche principali del processo innovativo in atto. Questo porta ad alcune considerazioni sulle implicazioni che ne derivano per il modus operandi della politica monetaria e, più in generale, per la definizione di meccanismi di trasmissione di questa politica.In recent years, in all countries - albeit to varying degrees - many changes have taken place in the financial structure which have accompanied the development of new instruments, markets and financial intermediaries. A growing literature describes and analyses these changes, generically grouped together under the label of "financial innovation". In order to clarify the costs and benefits of what is meant by financial innovation, it is necessary to jointly examine both its causes and its effects. To this end, it is first necessary to consider some very general questions that thus far have yet to be answered in any certain or unambiguous way, if they have been considered in the scientific literature at all. The present work examines the current state of the theory of financial innovation, to then illustrate the main features of the innovation process currently taking place. This leads to some considerations on the resulting implications

  19. PENGOBATAN PENYAKIT TUMOR MAMMAE MELALAUI OPERASI (MATEKTOMI DAN OVARIOHISTEREKTOMI DAN KOMBINASINYA (TANAMAN HERBAL PADA HEWAN

    Directory of Open Access Journals (Sweden)

    Gunanati Soedjono

    2009-04-01

    Full Text Available Tumor or neuplasm can be meant as a abnormal and uncontrol growth of the transformation tissue or the change of one or main location of the body. This degenerative desease is one of the deseases in the animal pet especially dog and cat. Generaly this tumor deseases can be used with therapy using surgery and usually will relapse after six months. From our previous research had succeded to examp by using activity in vitro antiproliverati from extract plant (nusa indah, blustru and temu putih combined with recombinanct interferon dog ( rCaIFN. The above phenomenon indicate a new hope to make a therapy for tumor desease, especially for dog and cat and may be in the future can be used for human. In this research we used 21 female rabbits and divided into 7 treatment groups, consisted of 3 rabits ie : group A. negative control; B. surgery, preventive and curative curcumine; C. positive control; D. positive control and surgery; E. surgery and preventive zedoaria capsul; F. surgery , preventive and curative zedoaria capsule and G. surgery and curative zedoaria capsule . Induction with carcinogen (MNU treated every weeks during 3 weeks. Surgery is executed in the 5 weeks and giving capsule zedoaria is executed every day for 4 weeks (preventive or curative and 8 weeks (preventive and curative. Result of the research indicated that mammae tumor has been made successfully by MNU (n-metil-n-nitrosuria induction to rabit and capsule zedoaria and it has been treated by doing surgery therapy (mastectomy and ovariohisterectomy. Also decombination of zedoaria capsule. The result of the research indicated lindrance of tumorgenesis to the group which is given by zedoaria capsule. From the clinical picture shows that zedoaria capsule does not give negative effect to clinical picture (temperature, respiratory frequency and heart rate/ still normal to all the groups. Tumor induction with (MNO at mammary gland will occur allegic reaction inflammatory which is the

  20. OGLE-2017-BLG-0173Lb: Low-mass-ratio Planet in a “Hollywood” Microlensing Event

    Science.gov (United States)

    Hwang, K.-H.; Udalski, A.; Shvartzvald, Y.; Ryu, Y.-H.; Albrow, M. D.; Chung, S.-J.; Gould, A.; Han, C.; Jung, Y. K.; Shin, I.-G.; Yee, J. C.; Zhu, W.; Cha, S.-M.; Kim, D.-J.; Kim, H.-W.; Kim, S.-L.; Lee, C.-U.; Lee, D.-J.; Lee, Y.; Park, B.-G.; Pogge, R. W.; KMTNet Collaboration; Skowron, J.; Mróz, P.; Poleski, R.; Kozłowski, S.; Soszyński, I.; Pietrukowicz, P.; Szymański, M. K.; Ulaczyk, K.; Pawlak, M.; OGLE Collaboration; Bryden, G.; Beichman, C.; Calchi Novati, S.; Gaudi, B. S.; Henderson, C. B.; Jacklin, S.; Penny, M. T.; UKIRT Microlensing Team

    2018-01-01

    We present microlensing planet OGLE-2017-BLG-0173Lb, with planet–host mass ratio of either q≃ 2.5× {10}-5 or q≃ 6.5× {10}-5, the lowest or among the lowest ever detected. The planetary perturbation is strongly detected, Δχ 2 ∼ 10000, because it arises from a bright (therefore, large) source passing over and enveloping the planetary caustic: a so-called “Hollywood” event. The factor ∼2.5 offset in q arises because of a previously unrecognized discrete degeneracy between Hollywood events in which the caustic is fully enveloped and those in which only one flank is enveloped, which we dub “Cannae” and “von Schlieffen,” respectively. This degeneracy is “accidental” in that it arises from gaps in the data. Nevertheless, the fact that it appears in a Δχ 2 = 10000 planetary anomaly is striking. We present a simple formalism to estimate the sensitivity of other Hollywood events to planets and show that they can lead to detections close to, but perhaps not quite reaching, the Earth/Sun mass ratio of 3× {10}-6. This formalism also enables an analytic understanding of the factor ∼2.5 offset in q between the Cannae and von Schlieffen solutions. The Bayesian estimates for the host mass, system distance, and planet–host projected separation are M={0.39}-0.24+0.40 {M}ȯ , {D}L={4.8}-1.8+1.5 {kpc}, and {a}\\perp =3.8+/- 1.6 {au}, respectively. The two estimates of the planet mass are {m}p={3.3}-2.1+3.8 {M}\\oplus and {m}p={8}-6+11 {M}\\oplus . The measured lens-source relative proper motion μ =6 {mas} {{yr}}-1 will permit imaging of the lens in about 15 years or at first light on adaptive-optics imagers on next-generation telescopes. These will allow one to measure the host mass but probably will not be able to resolve the planet–host mass-ratio degeneracy.

  1. Biological mechanisms associated with triazophos (TAP) removal by horizontal subsurface flow constructed wetlands (HSFCW)

    International Nuclear Information System (INIS)

    Wu, Juan; Feng, Yuqin; Dai, Yanran; Cui, Naxin; Anderson, Bruce; Cheng, Shuiping

    2016-01-01

    Triazophos (TAP) is a widely used pesticide that is easily accumulated in the environment due to its relatively high stability: this accumulation from agricultural runoff results in potential hazards to aquatic ecosystems. Constructed wetlands are generally considered to be an effective technology for treating TAP polluted surface water. However, knowledge about the biological mechanisms of TAP removal is still lacking. This study investigates the responses of a wetland plant (Canna indica), substrate enzymes and microbial communities in bench-scale horizontal subsurface-flow constructed wetlands (HSCWs) loaded with different TAP concentrations (0, 0.1, 0.5 and 5 mg·L"−"1). The results indicate that TAP stimulated the activities of superoxide dismutase (SOD) and peroxidase (POD) in the roots of C. indica. The highest TAP concentrations significantly inhibited photosynthetic activities, as shown by a reduced effective quantum yield of PS II (Φ_P_S_I_I) and lower electron transport rates (ETR). However, interestingly, the lower TAP loadings exhibited some favorable effects on these two variables, suggesting that C. indica is a suitable species for use in wetlands designed for treatment of low TAP concentrations. Urease and alkaline phosphatase (ALP) in the wetland substrate were activated by TAP. Two-way ANOVA demonstrated that urease activity was influenced by both the TAP concentrations and season, while acidphosphatase (ACP) only responded to seasonal variations. Analysis of high throughput sequencing of 16S rRNA revealed seasonal variations in the microbial community structure of the wetland substrate at the phylum and family levels. In addition, urease activity had a greater correlation with the relative abundance of some functional microbial groups, such as the Bacillaceae family, and the ALP and ACP may be influenced by the plant more than substrate microbial communities. - Highlights: • Physiological responses of the wetland plant to triazophos loads

  2. Therapeutic interventions and adjustments in the management of Parkinson disease: role of combined carbidopa/levodopa/entacapone (Stalevo®

    Directory of Open Access Journals (Sweden)

    Paolo Solla

    2010-08-01

    Full Text Available Paolo Solla, Antonino Cannas, Francesco Marrosu, Maria Giovanna MarrosuMovement Disorders Center, Institute of Neurology, University of Cagliari, Cagliari, ItalyAbstract: Parkinson disease (PD is a neurodegenerative disorder characterized by 3 cardinal motor symptoms: resting tremor, rigidity, and bradykinesia. Since its introduction 40 years ago, levodopa has represented the gold standard for dopaminergic stimulation therapy in patients with PD. Levodopa is routinely combined with a dopa-decarboxylase inhibitor (DDCI to prevent the conversion of levodopa into dopamine in peripheral circulation. However, up to 80% of patients treated with continuous levodopa manifest the onset of disabling motor complications capable of producing an adverse effect on quality of life as the disease progresses. In recent years, a new, safe, and efficacious armamentarium of treatment options has been provided by the marketing of the catechol-O-methyltransferase (COMT inhibitor, entacapone, a peripheral blocker of dopa to 3-0-methyldopa metabolism, which increments levodopa brain availability. When administered with levodopa, entacapone conjugates the rapid onset of levodopa-induced effects with a protracted efficiency, thus providing additional benefits to classic levodopa treatment by increasing “on” time in fluctuating PD patients, and theoretically providing a more continuous and physiological-like stimulation of dopamine receptors implying a reduced risk of motor complications. In this context, the use of a single administration of combined ­carbidopa/levodopa/entacapone (Stalevo® in the treatment of PD affords clinical improvements similar to those obtained by 2 separate tablets (ie, levodopa/DDCI and entacapone, although the former produces a more positive effect on quality of life than the latter. Additionally, the STalevo Reduction In Dyskinesia Evaluation (STRIDE-PD study was designed with the aim of demonstrating that the combination of levodopa

  3. Biological mechanisms associated with triazophos (TAP) removal by horizontal subsurface flow constructed wetlands (HSFCW)

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Juan; Feng, Yuqin; Dai, Yanran; Cui, Naxin [State Key Laboratory of Pollution Control and ResourceReuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092 (China); Anderson, Bruce [Department of Civil Engineering, Queen' s University, Kingston K7L3N6 (Canada); Cheng, Shuiping, E-mail: shpcheng@tongji.edu.cn [State Key Laboratory of Pollution Control and ResourceReuse, College of Environmental Science and Engineering, Tongji University, Shanghai 200092 (China)

    2016-05-15

    Triazophos (TAP) is a widely used pesticide that is easily accumulated in the environment due to its relatively high stability: this accumulation from agricultural runoff results in potential hazards to aquatic ecosystems. Constructed wetlands are generally considered to be an effective technology for treating TAP polluted surface water. However, knowledge about the biological mechanisms of TAP removal is still lacking. This study investigates the responses of a wetland plant (Canna indica), substrate enzymes and microbial communities in bench-scale horizontal subsurface-flow constructed wetlands (HSCWs) loaded with different TAP concentrations (0, 0.1, 0.5 and 5 mg·L{sup −1}). The results indicate that TAP stimulated the activities of superoxide dismutase (SOD) and peroxidase (POD) in the roots of C. indica. The highest TAP concentrations significantly inhibited photosynthetic activities, as shown by a reduced effective quantum yield of PS II (Φ{sub PSII}) and lower electron transport rates (ETR). However, interestingly, the lower TAP loadings exhibited some favorable effects on these two variables, suggesting that C. indica is a suitable species for use in wetlands designed for treatment of low TAP concentrations. Urease and alkaline phosphatase (ALP) in the wetland substrate were activated by TAP. Two-way ANOVA demonstrated that urease activity was influenced by both the TAP concentrations and season, while acidphosphatase (ACP) only responded to seasonal variations. Analysis of high throughput sequencing of 16S rRNA revealed seasonal variations in the microbial community structure of the wetland substrate at the phylum and family levels. In addition, urease activity had a greater correlation with the relative abundance of some functional microbial groups, such as the Bacillaceae family, and the ALP and ACP may be influenced by the plant more than substrate microbial communities. - Highlights: • Physiological responses of the wetland plant to triazophos

  4. Information systems planning in public administration; Definizione di una metodologia per la pianificazione dei sistemi informativi in un ente pubblico di ricerca con elevato livello di decentramento

    Energy Technology Data Exchange (ETDEWEB)

    Minelle, F [Rome, Univ. ` La Sapienza` (Italy). Fac. di Scienze Matematiche, Fisiche e Naturali; Di Marco, R A [ENEA, Rome (Italy). Funzione Centrale Informatica; Bottini, M

    1997-02-01

    Since before the Ninety the common experience of the different of the divisions of the Public Administration, it was to proceed on the way of insertion and the utility of technology informer in shed order. It was evident how it could not operate in the best way, without wright descriptions of the general and sectors reference. In terminus of efficiency, efficacy and transparency of services offered and the investment made were inadequate. And so in this way the operation was not good enough to pay attention to a valuation of the cost, beneficial of the investment made, that was growing up. It is today getting important to entrust the planning of the information system, that was to be done every year when we talk about a plan with an average limit. So they can be oriented and checked, the choice of the single Administration. In the following work it has been started from the analysis of the italian situation, which expect the use of a specific methodology produced by the AIPA for the planning of informative system in the public administration. The new experimental part of the thesis aims to the adjustment of this methodology to a reality which is the ENEA, that differs for example from that of a Ministry (for that reality on the contrary the proposal of AIPA is optimal), as the institutional aims and the following modalities of administration change, as the corporation is characterised by a strong decentralisation and above all as it has lacked a cognitive research about the different work processes, introduction to the application of AIPA`s proposal. [Italiano] E` stata fino da prima degli anni `90 esperienza comune che nei vari comparti della Pubblica Amministrazione, si procedesse sulla strada dell`inserimento e dell`utilizzo delle tecnologie ifnormatiche in ordine sparso. E` stato evidente come non si potessero operare scelte ottimali nell`assenza di quadri di riferimento generali e settoriali; che i ritorni, in termini di efficenza, efficacia e trasparenza dei

  5. Archeologia tra ricerca tutela e valorizzazione / Archaeology between research, protection and enhancement

    Directory of Open Access Journals (Sweden)

    Daniele Manacorda

    2010-10-01

    Full Text Available I beni archeologici sono anche una risorsa economica, ma tale definizione è insufficiente se posta in contrapposizione con il valore immateriale della cultura in sé, in mancanza del quale tutto perde valore, perché esso incide profondamente sulla qualità della vita.Ogni sito archeologico nasconde in sé le potenzialità di una condivisione di culture e prospettive e il rischio di nuovi steccati in nome di un’identità rivendicata con l’occhio rivolto al passato. Guardando con gli occhiali dello storico nella profondità del tempo ci vediamo immersi in un intreccio, dove l’identità non è più un dato statico da disvelare, ma una condizione dinamica, il frutto di un processo di esperienze condivise. L’archeologia è infatti uno strumento formidabile che contrasta l’oblio, rimotivando continuamente le finalità della conoscenza critica del passato, per ricostruire l’origine delle differenze tra le culture e afferrare la complessità del presente.L’archeologo deve assumersi la responsabilità di stabilire una nuova gerarchia delle informazioni. Non esistono scorciatoie quando in ballo è la conservazione della memoria storica del nostro Paese, ma la sua salvaguardia è parte di un progetto complessivo di attenzione alla qualità del vivere, rispetto alla quale l’archeologia può dimostrare di saper conciliare questa salvaguardia con gli interessi più generali della collettività. Prima di valorizzare occorre pensare se ne valga davvero la pena. Il ruolo progettuale degli archeologi dovrebbe fondarsi sulla capacità di interpretare ciò che resta del passato, di restituirgli un senso. Per questo la valorizzazione è una funzione sociale vitale, che identifica le capacità di una nazione di testimoniare la propria eredità culturale e di farla vivere manifestandosi a tutti i livelli pubblici, associativi, privati nei quali si articola la società civile. The economical value of the archaeological resources is insufficient when

  6. TERM OF LOCALIZATION IN THE CLASSICAL SCHOOL POETRY AND IN BÂKÎ ’S DIVAN SOME LOCAL FACTORS DİVAN ŞİİRİNDE MAHALLİLEŞME KAVRAMI VE BÂKÎ DİVANI’NDA BAZI MAHALLÎ UNSURLAR

    Directory of Open Access Journals (Sweden)

    Mehtap ERDOĞAN

    2009-08-01

    Full Text Available Generaly it is used different expression like current, movement, trend, manner, style or form for localization which is defined that local geography, social life and true to life reflect to poem, simplification of language and trending use local form of poetry. It hasn’t gain certainty if it could qualify as a current. İn this work, we examine if localization could being defined as a current. But we come to a decision about such a sentimental matter which many researchers look uncertainly and we it to readers decision. İn the second part of work Baki’s Divan, one of the classicial school poetry’s achievements which localization shows itself in most beatiful and most outstanding is examined and given place to local factors which is made firm. Thus it is worked to be proved that classical school poetry is poems wasn’t far from society which they had lived and classical school poetry isn’t a literature which is based on dreams felite on the contrary to pretensions. Genel olarak, yaşanılan coğrafyanın, sosyal hayatın, gerçek olayların şiire aksetmesi, dilde sadeleşme ve yerli nazım biçimlerini kullanmaya yönelme olarak tanımlanan mahallileşme için akım, hareket, cereyan, eğilim, tarz ya da üslup gibi farklı ifadelerin kullanılmaktadır. Onun bir akım olarak nitelenip nitelenemeyeceği konusu kesinlik kazanmamıştır. Biz, bu çalışmada mahallileşmenin bir akım olarak değerlendirilip değerlendirlemeyeceği üzerinde durduk. Ancak birçok değerli araştırmacının şüpheyle yaklaştığı böyle hassas bir konuda net bir hükme varmayıp kararı okuyuculara bıraktık. Çalışmanın ikinci bölümünde ise iddia edilenin aksine divan şairlerinin yaşadıkları topluma uzak kalmadıklarının, divan edebiyatının yalnızca yüksek zümrenin hayallerine dayalı bir edebiyat olmadığının güzel bir kanıtı olan mahallileşmenin, kendini en güzel ve en belirgin bir şekilde gösterdiği divan edebiyatı

  7. STRUKTUR KOMUNITAS DAN RELUNG MAKANAN IKAN PASCA INTRODUKSI IKAN PATIN SIAM (Pangasianodon hypophthalmus DI WADUK MALAHAYU, KABUPATEN BREBES

    Directory of Open Access Journals (Sweden)

    Kunto Purnomo

    2016-06-01

    Full Text Available Studi tentang struktur komunitas ikan dan pembagian sumber daya pakan ikan pasca introduksi ikan patin siam (Pangasianodon hypophthalmus di Waduk Malahayu (620 ha dilakukan dengan tujuan untuk mengetahui komposisi jenis ikan, preferensi makanan, dan luas relung tiap jenis ikan. Penelitian dilaksanakan dengan menggunakan metode survei pada bulan Agustus sampai Nopember 2009 dan bulan Maret sampai Oktober 2010. Hasil penelitian menunjukkan bahwa struktur komunitas ikan terdiri atas 13 jenis ikan, yang didominansi oleh ikan nila (Oreochromis niloticus, udang (Macrobrachium sp., dan gabus (Channa striata. Jenis-jenis sumber daya pakan yang dimanfaatkan oleh ikan adalah fitoplankton (20%, detritus (19%, zooplankton (17%, insekta (11%, tumbuhan air (9%, ikan (9%, udang (9%, dan moluska (6%. Ikan patin siam, mujair (Oreochromis mossambicus, dan beunteur (Puntius binotatus bersifat generalis karena mampu memanfaatkan semua sumber daya pakan alami yang tersedia. Ikan sili (Macrognathus aculeatus dan keting (Mystus nigriceps lebih bersifat spesialis karena hanya memanfaatkan insekta sebagai makanan utamanya. Peluang kompetisi antara ikan patin siam (diintroduksikan tahun 2009 dan ikan nila relatif kecil sebab sumber daya pakan utamanya berbeda, yaitu ikan patin siam memanfaatkan moluska sebagai makanan utamanya sedangkan ikan nila sebagian memanfaatkan fitoplankton. Hasil tangkapan ikan di waduk ini berkisar antara 34,3-1.323,1 ton/tahun dengan rata-rata 157,3 ton/tahun.   Malahayu Reservoir located in Brebes Regency, was impounded in 1930, with a surface area of 620 hectares, a mean water depth of 8 m. Its main function are flood control and irrigation. Study on fish community structure and food resource partitioning of fishes in Malahayu Reservoir were conducted from August to November 2009 and March to October 2010. The aim of the study was to evaluate the existing condition of fish resources, with emphasis on species composition, food preferency, and

  8. Complexity, Metastability and Nonextensivity

    Science.gov (United States)

    Beck, C.; Benedek, G.; Rapisarda, A.; Tsallis, C.

    the glass transition in thermal systems / A. Coniglio ... [et al.] -- Supersymmetry and metastability in disordered systems / I. Giardinu, A. Cavagna and G. Parisi -- The metastable liquid-liquid phase transition: from water to colloids and liquid metals / G. Franzese and H. E. Stanley -- Optimization by thermal cycling / A. Möbius, K. H. Hoffmann and C. Schön -- Ultra-thin magnetic films and the structural glass transition: a modelling analogy / S. A. Cannas ... [et al.] -- Non-extensivity of inhomogeneous magnetic systems / M. S. Reis ... [et al.] -- Multifractal analysis of turbulence and granular flow / T. Arimitsu and N. Arimitsu -- Application of superstatistics to atmospheric turbulence / S. Rizzo and A. Rapisarda -- Complexity of perceptual processes / F. T. Arecchi -- Energetic model of tumor growth / P. Castorina and D. Zappalá -- Active Brownian motion - stochastic dynamics of swarms / W. Ebeling and U. Erdmann -- Complexity in the collective behaviour of humans / T. Vicsek -- Monte Carlo simulations of opinion dynamics / S. Fortunato -- A Merton-like approach to pricing debt based on a non-Gaussian asset model / L. Borland, J. Evnine and B. Pochart -- The subtle nature of market efficiency / J.-P. Bouchaud -- Correlation based hierarchical clustering in financial time series / S. Miccichè, F. Lillo and R. N. Mantegna -- Path integrals and exotic options: methods and numerical results / G. Bormetti ... [et al.] -- Aging of event-event correlation of earthquake aftershocks / S. Abe and N. Suzuki -- Aging in earthquakes model / U. Tirnakli -- The Olami-Feder-Christensen model on a small-world topology / F. Caruso ... [et al.] -- Networks as Renormalized models for emergent behavior in physical systems / M. Paczuski -- Energy landscapes, scale-free networks and Apollonian packings / J. P. K. Doye and C. P. Massen -- Epidemic modeling and complex realities / M. Barthélemy ... [et al.] -- The importance of being central / P. Crucitti and V. Latora.

  9. Anomalous Thrust Production from an RF Test Device Measured on a Low-Thrust Torsion Pendulum

    Science.gov (United States)

    Brady, David; White, Harold G.; March, Paul; Lawrence, James T.; Davies, Frank J.

    2014-01-01

    This paper describes the eight-day August 2013 test campaign designed to investigate and demonstrate viability of using classical magnetoplasmadynamics to obtain a propulsive momentum transfer via the quantum vacuum virtual plasma. This paper will not address the physics of the quantum vacuum plasma thruster, but instead will describe the test integration, test operations, and the results obtained from the test campaign. Approximately 30-50 micro-Newtons of thrust were recorded from an electric propulsion test article consisting primarily of a radio frequency (RF) resonant cavity excited at approximately 935 megahertz. Testing was performed on a low-thrust torsion pendulum that is capable of detecting force at a single-digit micronewton level, within a stainless steel vacuum chamber with the door closed but at ambient atmospheric pressure. Several different test configurations were used, including two different test articles as well as a reversal of the test article orientation. In addition, the test article was replaced by an RF load to verify that the force was not being generated by effects not associated with the test article. The two test articles were designed by Cannae LLC of Doylestown, Pennsylvania. The torsion pendulum was designed, built, and operated by Eagleworks Laboratories at the NASA Johnson Space Center of Houston, Texas. Approximately six days of test integration were required, followed by two days of test operations, during which, technical issues were discovered and resolved. Integration of the two test articles and their supporting equipment was performed in an iterative fashion between the test bench and the vacuum chamber. In other words, the test article was tested on the bench, then moved to the chamber, then moved back as needed to resolve issues. Manual frequency control was required throughout the test. Thrust was observed on both test articles, even though one of the test articles was designed with the expectation that it would not

  10. Transtorno da expressão emocional involuntária Involuntary emotional expression disorder

    Directory of Open Access Journals (Sweden)

    Helga Cristina Santos Sartori

    2008-01-01

    emotional incontinence have also been used, although less frequently. At the present, specific pathophysiological mechanisms of this disorder are still not clear. Insults that can lead to it are widely spread in the brain, but generaly they involve frontal cortex, the limbic system, the brainstem, the cerebellum and the underlying white matter that interconnect these networks. The most important differential diagnosis is depression. Nowadays, the available pharmacological therapies are based on selective serotonin reuptake inhibitors, tricyclic antidepressants, and, less often, dopaminergic agents. AVP-923 is a new compound that has been researched as a possible future specific treatment. DISCUSSION: Although IEED has long been recognized, even under diverse nomenclature, it remains underdiagnosed. Considering the deleterious effects of this disorder on social, occupational and familiar functionning of the affected patient, its recognition and accurate procedure are decisive to allow an improvement on patient's quality of life.

  11. Dal divario Nord-Sud alla convergenza: il modelo dell'intervento straordinario a l'azione della Cassa per in Mezzogiorno, durante e oltre la golden age = From the North-South gap to the convergence: The model of the extraordinary intervention and the...

    Directory of Open Access Journals (Sweden)

    Amedeo Lepore

    2012-07-01

    Full Text Available La storiografia incentrata sul tema della Cassa per il Mezzogiorno è molto ampia e si sviluppa in relazione non solo alle questioni generali riguardanti l’intervento straordinario, ma anche alle molteplici forme di articolazione settoriale e territoriale dell’iniziativa pubblica per la ripresa e lo sviluppo del Sud. Una ricostruzione puntuale delle vicende della Cassa, che per oltre un quarantennio– anche se con diversità di impostazione nelle varie fasi –ha operato come strumento delle strategie per lo sviluppo del Mezzogiorno, richiede un impegno molto approfondito. Tuttavia, anche senza effettuare una dettagliata cronistoria dell’attività dell’Ente, si può ricomporre una visione d’insieme, attraverso l’interpretazione di un modello di intervento pubblico collegato strettamente agli eventi economici concreti e all’andamento dei processi di industrializzazione che hanno interessato i territori meridionali.La scelta di una prospettiva di lungo periodo, imperniata sull’analisi dell’intervento straordinario nel suo complesso, ha permesso un giudizio più equilibrato su tutta l’epoca dell’azione “aggiuntiva” dello Stato per il recupero del divario meridionale, superando eccessive semplificazioni nella valutazione di quell’esperienza e confutando pareri sommari sui suoi risultati, spesso privi di fondamento. Al tempo stesso, una visione ampia ha fatto emergere un percorso in grado di associare il caso della Cassa per il Mezzogiorno, controverso e difficile, ma considerato anche un modello tra i più avanzati a livello internazionale, a un tema di grande importanza, come quello delle politiche di sviluppo adottate per affrontare i problemi dell’arretratezza economica e per avviare a soluzione i dilemmi del dualismo.L’analisi effettuata ha provato l’esistenza di un indiscutibile progresso economico nel periodo della golden age. Durante quell’epoca di prosperità non solo si realizzò un notevole avanzamento

  12. Project Seacleaner: from cooperation among ISMAR-CNR researchers, high school students and the Ligurian Cluster for Marine Technologies to an application for environmental monitoring and scientific research.

    Science.gov (United States)

    Merlino, Silvia; Marini, Claudio; Tosi, Daniela; Caselli, Lorena; Marini, Davide; Lucchinelli, Paolo; Vatteroni, Davide; Lunardelli, Francesco; Agrusa, Astrid; Lombardi, Davide; Stroobant, Mascha

    2014-05-01

    is easy to spread and distribute among non-technical end-users. This app will help final users to carry out a standard monitoring procedure, in a quick way. All data (photographs, site characteristics, kind of debris, waypoints) will be properly captured and semi-automatically registered on a separate electronic spreadsheet. SeaCleaner app can be provided to environmental associations, marine parks, volunteers and its easy approach will allow us to obtain standardized and safe data, upcoming from an increasing number of points, which will be acquired in situ and then saved on a dedicated remote database. Citizen participation in scientific programs, already experienced in the field of astronomy [9] has been effective also in other scientific fields, both from the scientific and social point of view, since it brings people closer to science and fills the gap between who produces science and technology and who benefits from it ("citizen science") [10, 11]. SeaCleaner is ready to be used during the school year 2013/2014 to test its validity and usefulness. Further internships and collaborations between ISMAR and educational institutions, will allow us by the end of April 2014 to show the first dataset processed in this experimental phase. It is worth to highlight the active involvement of young people in this project and its effectiveness as a tool for raising awareness on environmental issues and orientating young people towards scientific careers. The project has been awarded in November 2013 as the best regional work-related learning project. [1] DLTM: Distretto Ligure per le tecnologie Marine: www.dltm.it. [2] Italian Law on general rules for work-related learning: D.Lgs 15/04/2005 n. 77 sulla "Definizione delle norme generali relative all'alternanza scuola-lavoro, a norma dell'articolo 4 della legge 28 marzo 2003, n. 53". [3] UNEP/MAP/MED POL (2004). Guidelines on Management of coastal litter for the Mediterranean region (MED POL). MAP Technical Reports Series No

  13. Pascal, un moderno agostiniano

    Directory of Open Access Journals (Sweden)

    Alessia Maccaro

    2014-11-01

    Full Text Available Il presente articolo si propone di indagare la versione pascaliana dell’agostinismo, sovente intesa dalla faziosa ermeneutica come anacronistico arroccamento nel medievalismo religioso, che, invece, proprio in virtù nella sua natura inattuale, e della matrice così straordinariamente inesauribile del pensiero agostiniano, si rivela profondamente moderna. Pascal, infatti, addolorato dalla vista di un esistente dibattentesi come una canna tra i venti delle configgenti istanze culturali e religiose del suo tempo, tra le rinnovate forme di eresia e l’imperante libertinismo, non vede in Agostino l’immagine aurea e pacifica di un Santo lontanissimo, non trova in lui il rifugio in un passato rassicurante, bensì di quegli recupera gli elementi drammatici, l’attenzione alla sofferta inquietudine dell’uomo dilaniato dalle dicotomiche alternative, disperatamente disperdentesi nelle malìe dell’esistere, cui entrambi i pensatori indicano il ritorno all’interioritas, a quel cuore non senza (Rragione. Tale ricerca ha messo in luce la riduttività dell’accostamento di Pascal ad Agostino solo per la via del religioso, perché, in fondo, è la problematicità e la problematizzazione del religioso che da Agostino giunge a Pascal e, confrontandosi con la crisi dei valori del 600, perverrà ad avere effetti disattesi.  This article aims to investigate Pascal version of augustinism, often considered from the partisan hermeneutic as anachronistic entrenchment in religious medievalism, which, precisely because of its outdated nature, and so extraordinarily inexhaustible kind of Augustine's thought is revealed to be profoundly modern. Pascal, in fact, saddened by the sight of an existent floundering like a reed in the wind of conflicting religious and cultural needs of his time, including the renewed forms of heresy and the prevailing libertinism, don’t see in Augustine the image of a peaceful ancient Holy, donr’ find in him refuge in a past

  14. EDITORIAL: Special Issue on advanced and emerging light sources Special Issue on advanced and emerging light sources

    Science.gov (United States)

    Haverlag, Marco; Kroesen, Gerrit; Ferguson, Ian

    2011-06-01

    the article by Generali et al which describes various aspects of organic light-emitting (field) transistors based on different substrates. The guest editors of this special issue of Journal of Physics D: Applied Physics would like to thank all the colleagues who helped us identify this exhaustive collection of papers. There are too many people to list here, but we know them well and are grateful for their help.

  15. An Ecological Friendly Dragee Technic Application on Crop Seeds

    Science.gov (United States)

    László, M.

    2009-04-01

    the germination. The affinity of contact between the layer of dragée and surface of the seeds is favorable to the formation of a water coat. That coat does not permit the oxygenation of the seeds unable the beginning of the germination. Because of that during the first day after the planting the formation of the water coat layer must be avoided the application of irrigation. Best results with fungicides with agents such metalaxyl, iprodyon, benomyl, mancoceb with the concentration 3-3 and mineral nutrients such N, P2O5, K2O, MgO, Fe, Zn, Mn, B, Cu, Mo, Co with the concentration 0.2, 0.1, 0.15, 0.06, 0.00045, 0.00025, 0.0011, 0.00057, 0.00045, 0.000084 0.00001 g/kg dolomite powder were obtained, respectively. With this fungicides and mineral nutrients concentrations were obtaining very good germinations (higher than 90%) without surging phytotoxication and other abnormalities. In case of this dragée utilization can make possible the intensive use of highest quality seeds wich because of their higher costs are prohibitive in the actual system of production by mechanical seeding, generaly. For example actually 2 to 3 kgs of tomato seeds are use per hectare for planting. However 0.2 to 0.3 kgs of seeds should be sufficient to produce the seedlings to the same area. Acknowledgements: This research was supported by National Research Center for Vegetable Crops (EMBRAPA/CNPH), Brazíl and Research Institute for Soil Science and Agricultural Chemistry of the Hungarian Academy of Sciences, Hungary References Márton L (1993) Relatorio final de consultoria. EMBRAPA/CNPH. Brasília-DF. p 151. Brazíl Márton L (2000) Effects of NPK fertilizers on potato (Solanum tuberosum L.) yield. Veszprém University. Keszthely. p 136. Hungary Márton L and José AB (1999) Potato (Solanum tuberosum L.) production in Brazíl. Acta Agronomica Óváriensis 41:153-158. Hungary Silva JBC and Márton L (1992) Adaptation of pelletization (dragée) techniques of seeds in Brazíl. In proceeding: The

  16. Selected Abstracts of the 8th International Workshop on Neonatology; Cagliari (Italy; October 24-27, 2012

    Directory of Open Access Journals (Sweden)

    --- Various Authors

    2012-10-01

    distant metastases at birth: a case report • P. Bianco et al.; Cagliari (Italy ABS 27. Chloramphenicol (ChlA toxicity in the newborn infant: historical perspectives • L. Cataldi et al.; Rome, Cagliari (Italy ABS 28. Bronchiolitis in newborns • M. Furno et al.; Bologna, Cagliari (Italy ABS 29. Postpartum depression in a high-risk woman after stillbirth • T. Fanos; Mantua (Italy ABS 30. Neonatal brain hypothermia: the Cagliari experience • G. Secci et al.; Cagliari (Italy ABS 31. Dino Gaburro: a master of Pediatrics • L. Cataldi; Rome (Italy ABS 32. The sterile vesicoureteral reflux as a cause of congenital renal hypodysplasia • G. Ottonello et al.; Cagliari (Italy ABS 33. Intrapartum antibiotic prophylaxis in gbs-positive mothers: effects on newborn microbiota • L. Corvaglia et al.; Bologna (Italy ABS 34. Mother’s emotional experience after giving birth to a preterm infant • P. Paladini et al.; Lecce, Rome (Italy ABS 35. Effects of bolus feeding vs. continuous feeding on splanchnic tissue oxygenation, cerebral tissue oxygenation and apnoeic episodes in preterm infants • L. Corvaglia et al.; Bologna (Italy ABS 36. Natal and neonatal teeth: some new experiences • F. Tromba et al.; Campobasso, Rome (Italy ABS 37. Integration between medical and nursing charts as a tool for quality improvement and risk management in NICU • A. Portanova et al.; Rome (Italy ABS 38. CD44 Immunoreactivity in diabetic nephropathy and the developing human kidney: a marker of renal progenitor stem cells • G. Locci et al.; Cagliari (Italy ABS 39. PAS and Weigert methods: two old stains for a new interpretation of the newborn kidney • A.R. Cannas et al.; Cagliari (Italy ABS 40. Scanning Electron Microscopy of the developing human kidney • T. Congiu et al.; Athens (Greece, Cagliari (Italy ABS 41. Interindividual variability in maturation of the human thyroid gland during gestation • E. Tamponi et al.; Cagliari (Italy ABS 42. The child with wool steel hair • F. Sau et